Language selection

Search

Patent 2828311 Summary

Third-party information liability

Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.

Claims and Abstract availability

Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:

  • At the time the application is open to public inspection;
  • At the time of issue of the patent (grant).
(12) Patent: (11) CA 2828311
(54) English Title: TRI-PIECE THERMAL ENERGY BODY HEAT EXCHANGER HAVING MULTI-LAYER PIPELINE AND TRANSFERRING HEAT TO EXTERIOR THROUGH OUTER PERIPHERY OF PIPELINE
(54) French Title: ECHANGEUR DE CHALEUR DE CORPS A ENERGIE THERMIQUE A TROIS ELEMENTS COMPORTANT UNE CANALISATION A COUCHES MULTIPLES ET TRANSFERANT LA CHALEUR VERS L'EXTERIEUR A TRAVERS LA PERIPHERIE EXTERNE DE LA CANALISATION
Status: Granted and Issued
Bibliographic Data
(51) International Patent Classification (IPC):
  • F28D 21/00 (2006.01)
  • F28D 1/04 (2006.01)
  • F28D 7/00 (2006.01)
(72) Inventors :
  • YANG, TAI-HER (China)
(73) Owners :
  • TAI-HER YANG
(71) Applicants :
  • TAI-HER YANG (China)
(74) Agent: GOWLING WLG (CANADA) LLP
(74) Associate agent:
(45) Issued: 2020-07-28
(22) Filed Date: 2013-09-26
(41) Open to Public Inspection: 2014-03-27
Examination requested: 2018-09-26
Availability of licence: N/A
Dedicated to the Public: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data:
Application No. Country/Territory Date
13/628,116 (United States of America) 2012-09-27

Abstracts

English Abstract

The present invention provides a tri-piece thermal energy body heat exchanger having multi-layer pipeline and transferring heat to exterior through outer periphery of pipeline, which is configured by multiple layers of pipelines sleeved with each other, the fluid in the outer layer pipeline covers the inner layer pipeline for exchanging heat with the fluid in the inner layer pipeline, and the fluid in the outer layer pipeline is further used for transferring heat to the solid or fluid state thermal energy body which is in contact with the outer periphery of the outer layer pipeline, thereby forming a three-layer annular tri-piece thermal energy body heat exchanger.


French Abstract

La présente invention concerne un échangeur de chaleur à corps dénergie thermique en trois pièces ayant un pipeline multicouche et transférant la chaleur à lextérieur par la périphérie extérieure du pipeline, qui est configurée par de multiples couches de pipelines manchonnées lune sur lautre, le fluide dans la couche extérieure du pipeline couvrant la couche intérieure du pipeline pour échanger la chaleur avec le fluide dans la couche intérieure, et le fluide dans la couche extérieure du pipeline étant aussi utilisé pour transférer la chaleur à létat solide ou fluide du corps dénergie thermique qui est en contact avec la périphérie extérieure de la couche extérieure de pipeline, ce qui forme un échangeur de chaleur à corps dénergie thermique ayant trois pièces annulaires à trois couches.

Claims

Note: Claims are shown in the official language in which they were submitted.


Claims:
1. A tri-piece thermal energy body heat exchanger having first and second
vertical sides and a multi-layer pipeline and transferring heat to an exterior
through
an outer periphery of the pipeline comprising:
a first flow guiding pipe member (101) connected with at least one further
first flow guiding pipe member (101) through a first flow gathering chamber
(103)
to form a first flow path (102), two ends of the connected first flow path
(102)
being formed as a first top fluid inlet/outlet port (104) at a top of the
first vertical
side of the heat exchanger and a first bottom fluid inlet/outlet port (104) at
a
bottom of either the first vertical side or the second vertical side of the
heat
exchanger, the first fluid inlet/outlet ports (104) each being respectively
connected
to the first flow guiding pipe member (101) and one of the at least one
further first
flow guiding pipe member (101) by a further said first flow gathering chamber
(103), thereby allowing a first thermal energy body (105) formed in a fluid
state to
flow in or flow out through the first top fluid inlet/outlet port (104) at the
top of the
first vertical side and correspondingly flow out or flow in through the first
bottom
fluid inlet/outlet port (104) at the bottom of the heat exchanger; and
a second flow guiding pipe member (201) having an inner diameter larger
than the outer diameter of the first flow guiding pipe member (101), the
second
flow guiding pipe being sleeved and installed at the exterior of the first
flow
guiding pipe member (101), thereby both the first flow guiding pipe member
(101)
and the second flow guiding pipe member (201) forming a structure having two
layers of pipelines, and the diameter difference defined between the inner
diameter
of the second flow guiding pipe member (201) and the outer diameter of the
first
flow guiding pipe member (101) forming a second flow path (202) having an
annular cross section, the second flow guiding pipe member (201) being
connected
13

with at least one further second flow guiding pipe member (201) through a
second
flow gathering chamber (203) to form a second flow path (202), then two ends
of
the connected second flow path (202) are each formed as a second top fluid
inlet/outlet port (204) at a top of the second vertical side of the heat
exchanger and
a second bottom fluid inlet/outlet port (204) at the bottom of either the
first vertical
side or the second vertical side of the heat exchanger at a position opposite
the first
bottom fluid inlet/outlet port (104), the second fluid inlet/outlet ports
(204) being
respectively connected to the second flow guiding pipe member (201) and one of
the at least one further second flow guiding pipe member (201) by a further
said
second flow gathering chamber (203), thereby allowing a second thermal energy
body (205) formed in a fluid state to flow in or flow out through the second
top
inlet/outlet port (204) at the top of the second vertical side and
correspondingly
flow out or flow in through the second bottom inlet/outlet port (204) at the
bottom
of the heat exchanger to thereby cause the second thermal energy body (205) to
flow through the second flow guiding pipe members (201) in a direction
opposite
to a flow direction of the first thermal energy body (105) through the first
flow
guiding pipe members (101), wherein the outer layer of the second flow guiding
pipe member (201) is in contact with a third thermal energy body (305) formed
in a
gaseous or liquid state or a solid thermal energy body, thereby forming a
three-
layer annular tri-piece thermal energy body heat exchanger, so that the heat
exchanging and transferring is performed among the second thermal energy body
(205) and the first thermal energy body (105) and the third thermal energy
body
(305),
wherein both the first flow guiding pipe member connection to form the first
flow path (102) and the second flow guiding pipe member connection to form the
second flow path (202) are series connections,
14

wherein the first flow gathering and further first flow gathering chambers
(103) are independent and mutually spaced structures each having a curved
exterior surface alternately extending from first sections of the first and
second
vertical sides of the heat exchanger, and
wherein the second flow gathering and further second flow gathering
chambers (203) are independent and mutually spaced structures situated on
second
sections of the first and second vertical sides of the heat exchanger that are
horizontally opposite the first sections of the first and second vertical
sides from
which the first flow gather and further first flow gathering chambers (103)
extend.
2. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 1, wherein the mentioned first flow guiding pipe member (101) and the
second flow guiding pipe member (201) is configured by pipe members formed in
circular or rectangular or oval or other geometric shapes.
3. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 1, wherein the mentioned first flow guiding pipe member (101) and the
second flow guiding pipe member (201) are configured by pipe members having
the same or different shapes.
4. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 1, wherein the first thermal energy body (105) and the second thermal
energy body (205) are formed by the same or different fluids.

5. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 1, wherein at least one of said first thermal energy body (105) and said
second thermal energy body (205) is in one of said gaseous or liquid state, or
is
capable of being converted into a gaseous state from a liquid state or
converted
into a liquid state from a gaseous state.
6. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 1, wherein the mentioned third thermal energy body (305) is formed by
fluid
or solid member.
7. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 1, wherein when the third thermal energy body (305) is formed by fluid,
a
fluid pump (400) is additionally installed for pumping the third thermal
energy
body (305) thereby enhancing the heat exchange effect.
8. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 1, wherein the flow direction of the first thermal energy body (105)
flowing
in the first flow guiding pipe member (101) and the flow direction of the
second
thermal energy body (205) flowing in the second flow guiding pipe member (201)
are the same or different.
9. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
16

claim 1, wherein the sleeved multi-layer pipe members includes being
configured
by two or more layers of heat conductive members, and the flow guiding pipe
members having the corresponding quantity are therefore formed, so that the
same
or different fluids flow in each pipe member, and the flow direction in which
the
fluid flowing in different flow guiding pipelines arranged in adjacent layers
is the
same or different.
10. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 1, wherein the second flow guiding pipe member (201) is further
installed
with a heat conduction fin (1000).
11. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 1, wherein a spiral flow guiding sheet structure (222) is further formed
between the exterior of the first flow guiding pipe member (101) and the
interior of
the second flow guiding pipe member (201) and/or a spiral flow guiding sheet
structure (111) is further formed at the interior of the first flow guiding
pipe
member (101), so as to enhance the heat transfer effect.
12. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 1, wherein a first spiral flow guiding sheet structure (222) is
installed
between the exterior of the first flow guiding pipe member (101) and the
interior of
the second flow guiding pipe member (201) and a second spiral flow guiding
sheet
structure (111) is installed at the interior of the first flow guiding pipe
member
17

(101), wherein the first spiral flow guiding sheet structure (222) and the
second
spiral flow guiding sheet structure (111) have a same spiral direction.
13. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 1, wherein a first spiral flow guiding sheet structure (222) is
installed
between the exterior of the first flow guiding pipe member (101) and the
interior of
the second flow guiding pipe member (201) and a second spiral flow guiding
sheet
structure (111) is installed at the interior of the first flow guiding pipe
member
(101), wherein the first spiral flow guiding sheet structure (222) and the
second
spiral flow guiding sheet structure (111) have a different spiral direction.
14. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline
comprising:
a first flow path (102) that includes first flow gathering chambers (103)
respectively connected to a first upper fluid inlet/outlet port (104) at an
upper end
of the heat exchanger and a first lower fluid inlet/outlet port (104) at a
lower end of
the heat exchanger, and a plurality of a first flow guiding pipe members (101)
connected in parallel between the first flow gathering chambers (103), whereby
a
first thermal energy body (105) formed in a fluid state flows from one of the
first
lower and upper fluid inlet/outlet ports (104) to one of the first flow
gathering
chambers (103), then in parallel from the one of the first flow gathering
chambers
(103) through the first flow guiding pipe members (101) to the other of the
first
flow gathering chambers (103), then through the other of the first lower and
upper
fluid inlet/outlet ports (104);
a second flow path (202) that includes second flow gathering chambers
(203) respectively connected to a second upper fluid inlet/outlet port (204)
at the
18

upper end of the heat exchanger and a second lower fluid inlet/outlet port
(204) at
the lower end of the heat exchanger, and a plurality of a second flow guiding
pipe
members (201), wherein the second flow guiding pipe members (201) have an
inner diameter larger than an outer diameter of the first flow guiding pipe
members
(101), the second flow guiding pipe members (201) being sleeved and installed
at
the exterior of the first flow guiding pipe members (101) such that the first
flow
guiding pipe members (101) and the second flow guiding pipe members (201)
form a structure having two layers of pipelines, and the diameter difference
defined
between the inner diameter of the second flow guiding pipe members (201) and
the
outer diameter of the first flow guiding pipe members (101) form parallel
connections between the second flow gathering chambers (203), the parallel
connections having an annular cross section, whereby a second thermal energy
body (205) formed in a fluid state flows from one of the second lower and
upper
fluid inlet/outlet ports (204) to one of the second flow gathering chambers
(203),
then in parallel from the one of the second flow gathering chambers (203)
through
the parallel connections formed between the first flow guiding pipe members
(101)
and the second flow guiding pipe members (201) to the other of the second flow
gathering chambers (203), then through the other of the second lower and upper
fluid inlet/outlet ports (204);
wherein respective outer layers of the second flow guiding pipe members
(201) are in contact with a third thermal energy body (305) formed in a
gaseous or
liquid state or a solid thermal energy body, thereby forming a three-layer
annular
tri-piece thermal energy body heat exchanger, so that the heat exchanging and
transferring is performed among the second thermal energy body (205) and the
first thermal energy body (105) and the third thermal energy body (305).
19

15. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 14, wherein the flow directions of the first thermal energy body (105)
flowing in the first flow guiding pipe members (101) and the flow direction of
the
second thermal energy body (205) flowing in the annular cross-section between
the
first flow guiding members (101) and the second flow guiding pipe members
(201)
are the same or different.
16. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 14, wherein the first flow guiding pipe members (101) and the second
flow
guiding pipe members (201) are configured by pipe members having the same or
different shapes.
17. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 14, wherein the first thermal energy body (105) and the second thermal
energy body (205) are formed by the same or different fluids.
18. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 14, wherein the first thermal energy body (105) and the second thermal
energy body (205) are respectively in one of a gaseous or liquid state, or
capable of
being converted into a gaseous state from a liquid state or converted into a
liquid
state from a gaseous state.

19. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 14, wherein the third thermal energy body (305) is formed by a fluid or
solid
member.
20. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 14, wherein when the third thermal energy body (305) is formed by fluid,
a
fluid pump (400) is additionally installed for pumping the third thermal
energy
body (305) thereby enhancing the heat exchange effect.
21. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 14, wherein at least one of the second flow guiding pipe members (201)
is
further installed with a heat conduction fin (1000).
22. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 14, wherein a first spiral flow guiding sheet structure (222) is further
formed
between an exterior of at least one of the first flow guiding pipe members
(101)
and an interior of at least one of the second flow guiding pipe members (201)
and/or a second spiral flow guiding sheet structure (111) is further formed at
the
interior of the at least one of the first flow guiding pipe members (101), so
as to
enhance the heat transfer effect.
23. A tri-piece thermal energy body heat exchanger having multi-layer
pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
21

claim 22, wherein the first spiral flow guiding sheet structure (222) is
installed
between the exterior of the at least one of the first flow guiding pipe
members
(101) and the interior of the at least one of the second flow guiding pipe
members
(201) and the second spiral flow guiding sheet structure (111) is installed at
the
interior of the at least one of the first flow guiding pipe member (101),
wherein the
first spiral flow guiding sheet structure (222) and the second spiral flow
guiding
sheet structure (111) have a same spiral direction.
24. A
tri-piece thermal energy body heat exchanger having multi-layer pipeline
and transferring heat to exterior through outer periphery of pipeline as
claimed in
claim 22, wherein the first spiral flow guiding sheet structure (222) is
installed
between the exterior of the at least one of the first flow guiding pipe
members
(101) and the interior of the at least one of the second flow guiding pipe
members
(201) and the second spiral flow guiding sheet structure (111) is installed at
the
interior of the at least one of the first flow guiding pipe member (101),
wherein the
first spiral flow guiding sheet structure (222) and the second spiral flow
guiding
sheet structure (111) have a different spiral direction.
22

Description

Note: Descriptions are shown in the official language in which they were submitted.


TRI-PIECE THERMAL ENERGY BODY HEAT EXCHANGER
HAVING MULTI-LAYER PIPELINE AND TRANSFERRING HEAT
TO EXTERIOR THROUGH OUTER PERIPHERY OF PIPELINE
BACKGROUND OF THE INVENTION
(a) Field of the Invention
The present invention provides a tri-piece thermal energy body heat
.exchanger having multi-layer pipeline and transferring heat to exterior
through outer periphery of pipeline, which is configured by multiple
layers of pipelines sleeved with each other, the fluid in the outer layer
pipeline covers the inner layer pipeline for exchanging heat with the fluid
in the inner layer pipeline, and the fluid in the outer layer pipeline is
further used for transferring heat to the solid or fluid state thermal energy
body which is in contact with the outer periphery of the outer layer
pipeline, thereby forming a three-layer annular tri-piece thermal energy
body heat exchanger.
(b) Description of the Prior Art
In a conventional heat exchanger which utilizes the outer layer of a
pipeline for transferring heat to the exterior, the temperature equalization
is often performed through the fluid passing the pipeline and the fluid
passing the outer layer of the pipeline, or with the solid member or fluid
which is in contact with the outer layer of pipeline, therefore only a
two-piece thermal energy body heat exchanger can be formed.
SUMMARY OF THE INVENTION
The configuration of the present invention is that an inner layer
pipeline having a relatively smaller outer diameter is adopted as a first
flow guiding pipe member, the first flow guiding pipe memberis made of
a heat conductive member, and the pipe hole of the first flow guiding pipe
member is formed as a first flow path, two ends of the first flow path are
CA 2828311 2020-01-24

respectively leaded to a first flow gathering chamber and a first fluid
inlet/outlet port, thereby allowing a first thermal energy body formed in a
fluid state to flow in or flow out; and an outer layer pipeline having an
inner diameter larger than the outer diameter of the first flow path is
adopted as a second flow guiding pipe member thereby forming a
structure having two layers of pipelines, the second flow guiding pipe
member is made of a heat conductive member, and the diameter
difference defined between the larger inner diameter of the second flow
guiding pipe member and the outer diameter of the first flow guiding pipe
member forms a second flow path having an annular cross section, two
ends of the second flow path are respectively through a second flow
gathering chamber and a second fluid inlet/outlet port, thereby allowing a
second thermal energy body formed in a fluid state to flow in and flow out,
wherein the outer periphery of the outer layer pipeline of the second flow
path is in contact with a natural thermal energy body formed by stratum,
earth soil, ocean, river, lake, pond, flowing fluid, atmosphere, or flowing
air, or the thermal energy body formed by the fluid artificially installed in
the sink, pool or container, said thermal energy body including formed in
gaseous, liquid or solid state thermal energy body is served as a third
thermal energy body, thereby forming the function of three-layer annular
tri-piece thermal energy body heat exchange, so the heat exchanging and
transferring can be performed among the second thermal energy body and
the first thermal energy body and the third thermal energy body.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a front view showing the main structure according to one
embodiment of the present invention.
2
CA 2828311 2020-01-24

CA 02828311 2013-09-26
FIG. 2 is a lateral cross sectional view showing the main structure
disclosed in FIG 1.
FIG. 3 is a front view illustrating the third thermal energy body
disclosed in the embodiment shown FIG1 being formed in a fluid state
and a fluid pump being installed.
FIG. 4 is a lateral cross sectional view showing the main structure
disclosed in FIG 3.
FIG. 5 is a frontal cross sectional view showing the embodiments
shown in FIG 1 and FIG. 2 being additionally installed with a heat
conduction fin (1000).
FIG. 6 is a lateral cross sectional view showing the main structure
disclosed in FIG 5.
FIG 7 is a front view illustrating each section of the first flow
guiding pipe member (101) disclosed in the embodiments shown FIG.1
and FIG. 2 being connected in series, and each section the first flow path
(102) disclosed in the embodiments shown FIG.1 and FIG. 2 being
connected in series also;
FIG 8 is a lateral cross sectional view showing the main structure
disclosed in FIG 7.
FIG 9 is a front view illustrating each section of the first flow
guiding pipe member (101) disclosed in the embodiments shown FIG.5
and FIG 6 being connected in series, and each section the first flow path
(102) disclosed in the embodiments shown FIG.5 and FIG. 6 being
connected in series also;
FIG. 10 is a lateral cross sectional view showing the main structure
disclosed in FIG 10.
FIG. 11 is a front view of the embodiment illustrating the first flow
guiding pipe member (101) and/or the first flow path (102) is installed
within a spiral flow guiding sheet in the same spiral flowing direction.
FIG. 12 is a lateral cross sectional view showing the main structure
3

CA 02828311 2013-09-26
disclosed in FIG 11.
FIG. 13 is a front view of the embodiment illustrating the first flow
guiding pipe member (101) and/or the first flow path (102) is installed
within a spiral flow guiding sheet in different spiral flowing direction.
FIG. 14 is a lateral cross sectional view showing the main structure
disclosed in FIG. 13.
DESCRIPTION OF MAIN COMPONENT SYMBOLS
101: first flow guiding pipe member
102: first flow path
103: first flow gathering chamber
104: first fluid inlet/outlet port
105: first thermal energy body
111, 222: spiral flow guiding sheet
201: second flow guiding pipe member
202: second flow path
203: second flow gathering chamber
204: second fluid inlet/outlet port
205: second thermal energy body
305: third thermal energy body
400: fluid pump
1000: heat conduction fin
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
In a conventional heat exchanger which utilizes the outer layer of a
pipeline for transferring heat to the exterior, the temperature equalization
is often performed through the fluid passing the pipeline and the fluid
passing the outer layer of the pipeline, or with the solid member or fluid
which is in contact with the outer layer of pipeline, therefore only a
two-piece thermal energy body heat exchanger can be formed.
4

CA 02828311 2013-09-26
The present invention provides a tri-piece thermal energy body heat
exchanger having multi-layer pipeline and transferring heat to exterior
through outer periphery of pipeline, which is configured by multiple
layers of pipelines sleeved with each other, the fluid in the outer layer
pipeline covers the inner layer pipeline for exchanging heat with the fluid
in the inner layer pipeline, and the fluid in the outer layer pipeline is
further used for transferring heat to the solid or fluid state thermal energy
body which is in contact with the outer periphery of the outer layer
pipeline, thereby forming a three-layer annular tri-piece thermal energy
body heat exchanger.
The configuration of the present invention is that an inner layer
pipeline having a relatively smaller outer diameter is adopted as a first
flow guiding pipe member (101), the first flow guiding pipe member (101)
is made of a heat conductive member, and the pipe hole of the first flow
guiding pipe member (101) is formed as a first flow path (102), two ends
of the first flow path (102) are respectively leaded to a first flow gathering
chamber (103) and a first fluid inlet/outlet port (104), thereby allowing a
first thermal energy body (105) formed in a fluid state to flow in or flow
out; and an outer layer pipeline having an inner diameter larger than the
outer diameter of the first flow path (102) is adopted as a second flow
guiding pipe member (201) thereby forming a structure having two layers
of pipelines, the second flow guiding pipe member (201) is made of a heat
conductive member, and the diameter difference defined between the
larger inner diameter of the second flow guiding pipe member (201) and
the outer diameter of the first flow guiding pipe member (101) forms a
second flow path (202) having an annular cross section, two ends of the
second flow path (202) are respectively leaded to a second flow gathering
chamber (203) and a second fluid inlet/outlet port (204), thereby allowing
a second thermal energy body (205) formed in a fluid state to flow in and
flow out, wherein the outer periphery of the outer layer pipeline of the

CA 02828311 2013-09-26
second flow path (202) is in contact with a natural thermal energy body
formed by stratum, earth soil, ocean, river, lake, pond, flowing fluid,
atmosphere, or flowing air, or the thermal energy body formed by the
fluid artificially installed in the sink, pool or container, said thermal
energy body including formed in gaseous, liquid or solid state thermal
energy body is served as a third thermal energy body (305), thereby
forming the function of three-layer annular tri-piece thermal energy body
heat exchange, so the heat exchanging and transferring can be performed
among the second thermal energy body (205) and the first thermal energy
body (105) and the third thermal energy body (305).
The main configuration is illustrated as followings:
FIG. 1 is a front view showing the main structure according to one
embodiment of the present invention;
FIG 2 is a lateral cross sectional view showing the main structure
disclosed in FIG 1;
According to the tri-piece thermal energy body heat exchanger
having multi-layer pipeline and transferring heat to exterior through outer
periphery of pipeline shown in FIG. 1 and FIG 2, the main configuration
is provided with a first flow guiding pipe member (101) of one or more
than one route, the first flow guiding pipe member (101) is made of a heat
conductive member, and the pipe hole of the first flow guiding pipe
member (101) is formed as a first flow path (102), two ends of the first
flow path (102) are respectively through a first flow gathering chamber
(103) and a first fluid inlet/outlet port (104), thereby allowing a first
thermal energy body (105) formed in a fluid state to flow in or flow out;
and the exterior of the first flow guiding pipe member (101) is sleeved and
installed with the second flow guiding pipe member (201) of one or more
than one route having an inner diameter larger than the outer diameter of
the first flow guiding pipe member (101), thereby forming a structure
having two layers of pipelines, the second flow guiding pipe member (201)
6

CA 02828311 2013-09-26
=
is made of a heat conductive member, and the diameter difference defined
between the larger inner diameter of the second flow guiding pipe
member (201) and the outer diameter of the first flow guiding pipe
member (101) forms a second flow path (202) having an annular cross
section, two ends of the second flow path (202) are respectively through a
second flow gathering chamber (203) and a second fluid inlet/outlet port
(204), thereby allowing a second thermal energy body (205) formed in a
fluid state to flow in and flow out, wherein the outer layer of the second
flow guiding pipe member (201) is in contact with a third thermal energy
body (305) formed in a gaseous or liquid state or a solid thermal energy
body, thereby forming a three-layer annular tri-piece thermal energy body
heat exchanger, so the heat exchanging and transferring can be performed
among the second thermal energy body (205) and the first thermal energy
body (105) and the third thermal energy body (305);
-- the mentioned first flow guiding pipe member (101) and the second
flow guiding pipe member (201) can be formed in one or more than one
route;
-- the mentioned first flow guiding pipe member (101) and the second
flow guiding pipe member (201) can be configured by pipe members
formed in circular or rectangular or oval or other geometric shapes;
-- the mentioned first flow guiding pipe member (101) and the second
flow guiding pipe member (201) can be configured by pipe members
having the same or different shapes;
-- the mentioned first thermal energy body (105) and the second thermal
energy body (205) can be formed by the same or different fluids,
including formed by the gaseous or liquid fluid or the fluid capable of
converting into a gaseous state from a liquid state or converting into a
liquid state from a gaseous state;
-- the flow direction of the first thermal energy body (105) flowing in the
first flow guiding pipe member (101) and the flow direction of the second
7

CA 02828311 2013-09-26
thermal energy body (205) flowing in the second flow guiding pipe
member (201) can be the same or different.
According to tri-piece thermal energy body heat exchanger having
multi-layer pipeline and transferring heat to exterior through outer
periphery of pipeline, when the third thermal energy body (305) is formed
by gaseous or liquid fluid, a fluid pump (400) can be additionally installed
for pumping the third thermal energy body (305) thereby enhancing the
heat exchange effect;
FIG 3 is a front view illustrating the third thermal energy body
disclosed in the embodiment shown FIG.1 being formed in a fluid state
and a fluid pump being installed;
FIG 4 is a lateral cross sectional view showing the main structure
disclosed in FIG 3;
As shown in FIG 3 and FIG. 4, the fluid pump (400) is additionally
installed for pumping the fluid (305) thereby enhancing the heat exchange
effect.
FIG 5 is a frontal cross sectional view showing the embodiments
shown in FIG. 1 and FIG. 2 being additionally installed with a heat
conduction fin (1000).
FIG 6 is a lateral cross sectional view showing the main structure
disclosed in FIG 5.
As shown in FIG. 5 and FIG 6, the second flow guiding pipe member
(201) in the embodiments of FIG 1 and FIG. 2 is further installed with a
heat conduction fin (1000) for transferring the thermal energy between the
second flow guiding pipe member (201) and the third thermal energy
body (305).
According to the tri-piece thermal energy body heat exchanger
having multi-layer pipeline and transferring heat to exterior through outer
periphery of pipeline of the present invention, each section of the first
flow guiding pipe member (101) and/or the second flow guiding pipe
8

CA 02828311 2013-09-26
member (201) shown in FIG. 1 and FIG. 2 except for being connected in
parallel, the first flow guiding pipe member (101) and the second flow
guiding pipe member (201) can also be connected in serial; the detail
description is as follows:
FIG. 7 is a front view illustrating each section of the first flow
guiding pipe member (101) disclosed in the embodiments shown in FIG.1
and FIG 2 being connected in series, and each section of the second flow
guiding pipe member (201) which is sleeved and installed at the exterior
of the first flow guiding pipe member (101) disclosed in the embodiments
shown in FIG.1 and FIG. 2 being connected in series also;
FIG. 8 is a lateral cross sectional view showing the main structure
disclosed in FIG. 7.
As shown in FIG 7 and FIG. 8, each section of the first flow guiding
pipe member (101) disclosed in the embodiments shown FIG.1 and FIG. 2
is made to connect in serial, and each section of the second flow guiding
pipe member (201) which is sleeved and installed at the exterior of the
first flow guiding pipe member (101) disclosed in the embodiments
shown in FIG1 and FIG 2 is made to connect in series also, the first flow
guiding pipe member (101) is made of a heat conductive member, the first
flow path (102) is connected in series with the first flow path (102) of at
least one first flow guiding pipe member (101) through the first flow
gathering chamber (103), two ends of the series-connected first flow path
(102) are respectively leaded to a first fluid inlet/outlet port (104),
thereby
allowing a first thermal energy body (105) formed in a fluid state to flow
in or flow out; and the second flow guiding pipe member (201) having an
inner diameter larger than the outer diameter of the first flow guiding pipe
member (101) is sleeved and installed at the exterior of the first flow
guiding pipe member (101), thereby forming a structure having two layers
of pipelines, the second flow guiding pipe member (201) is made of a heat
conductive member, and the diameter difference defined between the
9

CA 02828311 2013-09-26
larger inner diameter of the second flow guiding pipe member (201) and
the outer diameter of the first flow guiding pipe member (101) forms a
second flow path (202) having an annular cross section, the second flow
path (202) is connected in series with the second flow path (202) of at
least one second flow guiding pipe member (201) through the second flow
gathering chamber (203), then two ends of the series-connected second
flow path (202) are respectively leaded to a second fluid inlet/outlet port
(204), thereby allowing a second thermal energy body (205) formed in a
fluid state to flow in and flow out, wherein the outer layer of the second
flow guiding pipe member (201) is in contact with a third thermal energy
body (305) formed in a gaseous or liquid state or a solid thermal energy
body, thereby forming a three-layer annular tri-piece thermal energy body
heat exchanger, so the heat exchanging and transferring can be performed
among the second thermal energy body (205) and the first thermal energy
body (105) and the third thermal energy body (305).
FIG 9 is a front view illustrating each section of the first flow
guiding pipe member (101) disclosed in the embodiments shown in FIGS
and FIG 6 being connected in series, and each section of the second flow
guiding pipe member (201) which is sleeved and installed at the exterior
of the first flow guiding pipe member (101) disclosed in the embodiments
shown in FIG.5 and FIG 6 being connected in series also;
FIG 10 is a lateral cross sectional view showing the main structure
disclosed in FIG 10.
As shown in FIG 9 and FIG 10, each section of the first flow guiding
pipe member (101) disclosed in the embodiments shown FIG.5 and FIG 6
is made to connect in serial, and each section of the second flow guiding
pipe member (201) which is sleeved and installed at the exterior of the
first flow guiding pipe member (101) disclosed in the embodiments
shown in FIGS and FIG 6 is made to connect in series also.
According to the tri-piece thermal energy body heat exchanger

CA 02828311 2013-09-26
having multi-layer pipeline and transferring heat to exterior through outer
periphery of pipeline of the present invention, a spiral flow guiding sheet
(222) is further formed between the exterior of the first flow guiding pipe
member (101) and the interior of the second flow guiding pipe member
(201) and/or a spiral flow guiding sheet (111) is further formed at the
interior of the first flow guiding pipe member (101), so as to enhance the
heat transfer effect; the detailed description is as follows:
FIG. 11 is a front view of the embodiment illustrating a spiral flow
guiding sheet structure (222) in the same spiral flowing direction is
installed between the exterior of the first flow guiding pipe member (101)
and the interior of the second flow guiding pipe member (201) and/or a
spiral flow guiding sheet structure (111) in the same spiral flowing
direction is installed at the interior of the first flow guiding pipe member
(101).
FIG 12 is a lateral cross sectional view showing the main structure
disclosed in FIG 11.
As shown in FIG 11 and FIG. 12, a spiral flow guiding sheet
structure (222) in the same spiral flowing direction is installed between
the exterior of the first flow guiding pipe member (101) and the interior of
the second flow guiding pipe member (201) and/or a spiral flow guiding
sheet structure (111) in the same spiral flowing direction is installed at the
interior of the first flow guiding pipe member (101).
FIG 13 is a front view of the embodiment illustrating a spiral flow
guiding sheet structure (222) in different spiral flowing direction is
installed between the exterior of the first flow guiding pipe member (101)
and the interior of the second flow guiding pipe member (201) and/or a
spiral flow guiding sheet structure (222) in different spiral flowing
direction is installed at the interior of the first flow guiding pipe member
(101).
FIG. 14 is a lateral cross sectional view showing the main structure
11

CA 02828311 2013-09-26
disclosed in FIG 13.
As shown in FIG. 13 and FIG. 14, a spiral flow guiding sheet
structure (222) in different spiral flowing direction is installed between the
exterior of the first flow guiding pipe member (101) and the interior of the
second flow guiding pipe member (201) and/or a spiral flow guiding sheet
structure (222) in different spiral flowing direction is installed at the
interior of the first flow guiding pipe member (101).
to
12

Representative Drawing
A single figure which represents the drawing illustrating the invention.
Administrative Status

2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.

Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.

For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Event History , Maintenance Fee  and Payment History  should be consulted.

Event History

Description Date
Grant by Issuance 2020-07-28
Inactive: Cover page published 2020-07-27
Inactive: COVID 19 - Deadline extended 2020-06-10
Inactive: Final fee received 2020-05-20
Pre-grant 2020-05-20
Notice of Allowance is Issued 2020-03-02
Letter Sent 2020-03-02
4 2020-03-02
Notice of Allowance is Issued 2020-03-02
Inactive: Q2 passed 2020-02-13
Inactive: Approved for allowance (AFA) 2020-02-13
Amendment Received - Voluntary Amendment 2020-01-24
Common Representative Appointed 2019-10-30
Common Representative Appointed 2019-10-30
Inactive: S.30(2) Rules - Examiner requisition 2019-07-24
Inactive: Report - No QC 2019-07-23
Letter Sent 2018-09-28
Request for Examination Requirements Determined Compliant 2018-09-26
All Requirements for Examination Determined Compliant 2018-09-26
Amendment Received - Voluntary Amendment 2018-09-26
Request for Examination Received 2018-09-26
Change of Address or Method of Correspondence Request Received 2018-01-10
Inactive: Cover page published 2014-04-02
Application Published (Open to Public Inspection) 2014-03-27
Inactive: IPC assigned 2014-03-21
Inactive: First IPC assigned 2014-03-21
Inactive: IPC assigned 2014-03-21
Inactive: IPC assigned 2014-03-21
Inactive: Filing certificate - No RFE (English) 2013-10-03
Application Received - Regular National 2013-10-02
Small Entity Declaration Determined Compliant 2013-09-26
Inactive: Pre-classification 2013-09-26

Abandonment History

There is no abandonment history.

Maintenance Fee

The last payment was received on 2019-09-25

Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following

  • the reinstatement fee;
  • the late payment fee; or
  • additional fee to reverse deemed expiry.

Patent fees are adjusted on the 1st of January every year. The amounts above are the current amounts if received by December 31 of the current year.
Please refer to the CIPO Patent Fees web page to see all current fee amounts.

Fee History

Fee Type Anniversary Year Due Date Paid Date
Application fee - small 2013-09-26
MF (application, 2nd anniv.) - small 02 2015-09-28 2015-09-16
MF (application, 3rd anniv.) - small 03 2016-09-26 2016-09-26
MF (application, 4th anniv.) - small 04 2017-09-26 2017-09-18
MF (application, 5th anniv.) - small 05 2018-09-26 2018-09-18
Request for examination - small 2018-09-26
MF (application, 6th anniv.) - small 06 2019-09-26 2019-09-25
Final fee - small 2020-07-02 2020-05-20
MF (patent, 7th anniv.) - small 2020-09-28 2020-09-25
MF (patent, 8th anniv.) - small 2021-09-27 2021-09-24
MF (patent, 9th anniv.) - small 2022-09-26 2022-09-21
MF (patent, 10th anniv.) - small 2023-09-26 2023-09-20
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
TAI-HER YANG
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
Documents

To view selected files, please enter reCAPTCHA code :



To view images, click a link in the Document Description column (Temporarily unavailable). To download the documents, select one or more checkboxes in the first column and then click the "Download Selected in PDF format (Zip Archive)" or the "Download Selected as Single PDF" button.

List of published and non-published patent-specific documents on the CPD .

If you have any difficulty accessing content, you can call the Client Service Centre at 1-866-997-1936 or send them an e-mail at CIPO Client Service Centre.


Document
Description 
Date
(yyyy-mm-dd) 
Number of pages   Size of Image (KB) 
Abstract 2013-09-25 1 18
Description 2013-09-25 12 544
Claims 2013-09-25 5 239
Drawings 2013-09-25 6 165
Representative drawing 2014-04-01 1 13
Cover Page 2014-04-01 2 48
Claims 2018-09-25 10 480
Claims 2020-01-23 10 472
Description 2020-01-23 12 547
Cover Page 2020-07-12 1 42
Representative drawing 2020-07-12 1 11
Filing Certificate (English) 2013-10-02 1 156
Reminder of maintenance fee due 2015-05-26 1 112
Reminder - Request for Examination 2018-05-28 1 116
Acknowledgement of Request for Examination 2018-09-27 1 176
Commissioner's Notice - Application Found Allowable 2020-03-01 1 549
Request for examination / Amendment / response to report 2018-09-25 12 531
Examiner Requisition 2019-07-23 4 198
Amendment / response to report 2020-01-23 14 638
Final fee 2020-05-19 3 83