CN107687781B - Water storage type heat exchanger with multi-layer full heat exchange - Google Patents
Water storage type heat exchanger with multi-layer full heat exchange Download PDFInfo
- Publication number
- CN107687781B CN107687781B CN201710860759.0A CN201710860759A CN107687781B CN 107687781 B CN107687781 B CN 107687781B CN 201710860759 A CN201710860759 A CN 201710860759A CN 107687781 B CN107687781 B CN 107687781B
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- China
- Prior art keywords
- condensing
- water storage
- plate
- water
- heat exchanger
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 238000003860 storage Methods 0.000 title claims abstract description 64
- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000005494 condensation Effects 0.000 claims description 32
- 238000009833 condensation Methods 0.000 claims description 32
- 239000003507 refrigerant Substances 0.000 claims description 4
- 230000010354 integration Effects 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005219 brazing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a multi-layer full heat exchange water storage type heat exchanger, wherein a body is formed by welding a first condensing plate, a second condensing plate, a third condensing plate and a fourth condensing plate into a whole, and four corners are respectively provided with a refrigerating medium input channel, a refrigerating medium output channel, a medium water input channel and a medium water output channel; the first condensing plates and the second condensing plates are distributed in a staggered way and are arranged at two ends of the body, the inside of the third condensing plate and the inside of the fourth condensing plate are hollow to form a water storage cavity, the water storage cavities are distributed in a staggered way and are arranged in the middle of the body, the directions of condensing channels on the first condensing plate and the second condensing plate are different, the condensing channels are arranged around the third condensing plate and the fourth condensing plate, and the directions of the condensing channels are different; the lower part of the body is provided with a water outlet which is communicated with the water storage cavity. The heat exchanger and the water storage tank are integrated, the integration level is high, the cost is reduced, the leakage is prevented, the occupied space is small, the heat exchanger is more attractive, the multi-layer distribution is realized, and the heat exchange is realized in all positions of the water body.
Description
Technical Field
The invention relates to the technical field of heat exchanger equipment, in particular to a multi-layer full heat exchange water storage type heat exchanger which integrates a heat exchanger and a water storage tank, has high integration level, reduces cost, prevents leakage, occupies small space, is more attractive, is distributed in multiple layers and performs all-position heat exchange on water.
Background
The plate heat exchanger is formed by stacking a series of metal sheets with corrugated surfaces, has the advantages of small volume, compact structure, high heat exchange efficiency and the like, and is widely applied to the fields of liquid-liquid, liquid-vapor heat exchange and the like.
When in normal use, the refrigerating working medium is connected into the plate heat exchanger, then a water storage tank is arranged at the rear end of the heat exchanger, medium water is stored and stored, and finally the water storage tank is connected to a client for final heat energy use. Because the heat exchanger and the water storage tank are 2 independent devices, the heat exchanger and the water storage tank are connected through pipe fittings and connectors, and the leakage risk exists. And the two parts are very close to each other, and the two parts are required to be installed and arranged respectively, so that the occupied space is large and the appearance is not attractive. The traditional heating system consists of a condenser, a liquid storage device and a client, which are connected through pipelines. The pipelines are connected with the condenser, the liquid storage device and the client through complex joints. The heating system has low heating efficiency, large occupied space and high cost. Because of the more joints, the probability of easy leakage after use is high.
The water storage type heat exchanger with the multi-layer full heat exchange has the advantages of integration of the heat exchanger and the water storage tank, high integration level, cost reduction, leakage prevention, small occupied space, more attractive appearance, multi-layer distribution and water body full-position heat exchange.
Disclosure of Invention
The invention aims to provide the multi-layer full heat exchange water storage type heat exchanger which integrates a heat exchanger and a water storage tank, has high integration level, reduces cost, prevents leakage, occupies small space, is more attractive, is distributed in multiple layers and performs all-position heat exchange on a water body.
A multi-layered fully heat exchanged water storage heat exchanger comprising:
the body is formed by welding a first condensing plate, a second condensing plate, a third condensing plate and a fourth condensing plate into a whole, and four corners of the body are respectively provided with a refrigerating medium input channel, a refrigerating medium output channel, a medium water input channel and a medium water output channel;
the first condensing plates and the second condensing plates are distributed in a staggered way and are arranged at two ends of the body, the third condensing plates and the fourth condensing plates are hollow inside to form a water storage cavity, the water storage cavities are distributed in a staggered way and are arranged in the middle of the body, the directions of the condensing channels on the first condensing plates and the second condensing plates are different, the condensing channels are arranged around the third condensing plates and the fourth condensing plates, and the directions of the condensing channels are different;
the lower part of the body is provided with a water outlet which is communicated with the water storage cavity.
The water outlet is a transverse condensation water outlet pipe and is horizontally arranged.
The water outlet is a vertical condensation water outlet pipe and is vertically arranged.
And the directions of the folding lines of the condensation channels of the first condensation plate and the second condensation plate are opposite.
The refrigerating medium input channel is positioned below the body, and the refrigerating medium output channel is positioned above the body.
The medium water input channel is positioned below the body, the medium water output channel is positioned above the body,
and the directions of folding lines of the condensing channels on the third condensing plate and the fourth condensing plate are opposite.
The medium water input channel and the medium water output channel are respectively communicated with the water storage cavity through conduction cavities, and the conduction cavities respectively form transverse and longitudinal included angles with the body without isolating the condensation channels in the third condensation plate or the fourth condensation plate.
The outside of body is equipped with the end plate that the protection was used, the end plate wraps up the body.
The body of the invention is formed by welding a first condensing plate, a second condensing plate, a third condensing plate and a fourth condensing plate into a whole, and four corners of the body are respectively provided with a refrigerating medium input channel, a refrigerating medium output channel, a medium water input channel and a medium water output channel; the first condensing plates and the second condensing plates are distributed in a staggered way and are arranged at two ends of the body, the inside of the third condensing plate and the inside of the fourth condensing plate are hollow to form a water storage cavity, the water storage cavities are distributed in a staggered way and are arranged in the middle of the body, the directions of condensing channels on the first condensing plate and the second condensing plate are different, the condensing channels are arranged around the third condensing plate and the fourth condensing plate, and the directions of the condensing channels are different; the lower part of the body is provided with a water outlet which is communicated with the water storage cavity. After the third condensing plate and the fourth condensing plate with the hollow middle are stacked, a water storage cavity is formed, the periphery of the water storage cavity is also provided with a heat exchange area, and medium water stored in the cavity can be well insulated. The whole body is stacked, and when brazing is performed, the thickness is uniform, and the welding forming is easy. The heat exchanger and the water storage tank are integrated, the integration level is high, the cost is reduced, the leakage is prevented, the occupied space is small, the heat exchanger is more attractive, the multi-layer distribution is realized, and the heat exchange is realized in all positions of the water body.
Drawings
FIG. 1 is a burst diagram of the present invention;
FIG. 2 is a perspective view of a transverse condensing outlet pipe of the present invention;
FIG. 3 is a perspective view of a vertical condensate outlet pipe of the present invention;
FIG. 4 is a schematic diagram of the working principle of the present invention;
in the figure: 1. the device comprises a body, 3, a water storage cavity, 4, a water outlet, 11, a first condensing plate, 12, a second condensing plate, 13, a third condensing plate, 14, a fourth condensing plate, 21, a refrigerating medium input channel, 22, a refrigerating medium output channel, 23, a medium water input channel, 24, a medium water output channel, 41, a transverse condensing water outlet pipe, 42 and a vertical condensing water outlet pipe.
Detailed Description
The invention is further described below with reference to the drawings and specific examples.
Example 1:
a multi-layered fully heat exchanged water storage heat exchanger comprising: the body 1, the body 1 is welded by the first condensation plate 11, the second condensation plate 12, the third condensation plate 13 and the fourth condensation plate 14 into a whole, four corners are respectively provided with a refrigerating medium input channel 21, a refrigerating medium output channel 22, a medium water input channel 23 and a medium water output channel 24; the first condensing plates 11 and the second condensing plates 12 are distributed in a staggered way and are arranged at two ends of the body 1, the third condensing plates 13 and the fourth condensing plates 14 are hollow inside to form a water storage cavity 3, the water storage cavities are distributed in a staggered way and are arranged in the middle of the body 1, the directions of condensing channels on the first condensing plates 11 and the second condensing plates 12 are different, the peripheries of the third condensing plates 13 and the fourth condensing plates 14 are provided with condensing channels, and the directions of the condensing channels are different; the lower part of the body 1 is provided with a water outlet 4, and the water outlet 4 is communicated with the water storage cavity 3.
The water outlet 4 is a horizontal condensation water outlet pipe 41 and is horizontally arranged, or the water outlet 4 is a vertical condensation water outlet pipe 42 and is vertically arranged. The condensation channel folding lines of the first condensation plate 11 and the second condensation plate 12 are opposite in direction. The refrigerant input channel 21 is located below the body 1, and the refrigerant output channel 22 is located above the body 1. The medium water input channel 23 is located below the body 1, the medium water output channel 24 is located above the body 1, and the folding lines of the condensing channels on the third condensing plate 13 and the fourth condensing plate 14 are opposite in direction.
The medium water input channel 23 and the medium water output channel 24 are respectively communicated with the water storage cavity 3 through conduction cavities, and the conduction cavities respectively form transverse and longitudinal included angles with the body 1, so that the condensation channels in the third condensation plate 13 or the fourth condensation plate 14 are not blocked. The outside of body 1 is equipped with the end plate of protection usefulness, and the end plate wraps up body 1.
After the third condensing plate 13 and the fourth condensing plate 14 with hollowed-out middle are stacked, a water storage cavity 3 is formed, and the periphery of the water storage cavity 3 is also a heat exchange area, so that medium water stored in the cavity can be well insulated. The whole body 1 is formed by stacking, and when in brazing, the thickness is uniform, and the welding forming is easy.
Since the medium water output channel 24 is through-going with the medium water return channel; this results in that, when the client is recycled, part of the medium water is not returned to the water storage chamber 3 through the first condensation plate 11 and the second condensation plate 12, and is directly output to the client through the medium water output channel 24. It is necessary to open the water outlet 4 at the lower side of the water chamber 3 formed by the third condensation plate 13 and the fourth condensation plate 14.
Because of the design of the vertical condensate outlet pipe 42; the heat exchange areas of the refrigerating medium and the medium water are arranged below the third condensing plate 13 and the fourth condensing plate 14, and the vertical condensing water outlet pipe 42 passes through the heat exchange areas, so that special design on the lower side plate of the water storage cavity 3 is needed to make room for the vertical condensing water outlet pipe 42. If the vertical condensation water outlet pipe 42 is cylindrical, the notch shape at the lower side of the water storage cavity 3 is also provided with different opening sizes respectively; the vertical condensation water outlet pipe 42 is cylindrical, and the opening size of the notch shape at the lower side of the water storage cavity 3 can be basically consistent. But the vertical condensation water outlet pipe 42 is welded into the area, and the water storage space and the sealing performance of each part of the heat exchanger plate groove are ensured, so that the production requirement is very high. An independent water outlet is arranged at one side of the lower part of the water storage cavity 3 and is used for directly connecting with the internal water storage space.
The heat exchanger and the water storage tank are independently arranged, and are required to be installed and connected, so that the heat exchanger is troublesome to use, the heat exchanger is high in installation cost, and the joint and the pipeline have leakage risks; the two are independently installed respectively, occupy space respectively, are arranged respectively, and have poor aesthetic property.
The liquid storage device combines the condenser and the liquid storage device together, so that a plurality of connectors for connection are omitted, the structure is compact, and the leakage rate can be reduced to the minimum. Meanwhile, the heat supply efficiency is improved, and the occupied space is reduced. The plate heat exchanger and the water storage tank are combined into a whole, so that the integration level is higher, a connecting pipeline and a joint between the plate heat exchanger and the water storage tank are omitted, the installation cost is saved, and the leakage risk is reduced; the integrated level is higher, the occupied space is smaller, and the appearance is more attractive.
Directly integrating a water storage tank in the middle of the plate heat exchanger, and directly connecting the water storage tank with the plate heat exchanger through a channel hole; designing the plate type of a hollow plate type heat exchanger, and utilizing the plate type superposition to enable the interior of the hollow plate type heat exchanger to be hollow to form a water storage structure, wherein the periphery of the hollow plate type heat exchanger is still a heat exchange space; the middle water tank is insulated to prevent heat in the water storage tank from radiating to the outside.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A multi-layer fully heat exchanged water storage heat exchanger comprising:
the device comprises a body (1), wherein the body (1) is formed by welding a first condensing plate (11), a second condensing plate (12), a third condensing plate (13) and a fourth condensing plate (14) into a whole, and four corners of the body are respectively provided with a refrigerating medium input channel (21), a refrigerating medium output channel (22), a medium water input channel (23) and a medium water output channel (24);
the first condensing plates (11) and the second condensing plates (12) are distributed in a staggered manner and are arranged at two ends of the body (1), the third condensing plates (13) and the fourth condensing plates (14) are hollow inside to form water storage cavities (3), the water storage cavities are distributed in a staggered manner and are arranged in the middle of the body (1), the directions of condensing channels on the first condensing plates (11) and the second condensing plates (12) are different, the peripheries of the third condensing plates (13) and the fourth condensing plates (14) are provided with condensing channels, and the directions of the condensing channels are different;
a water outlet (4) is arranged at the lower part of the body (1), and the water outlet (4) is communicated with the water storage cavity (3);
wherein the directions of the folding lines of the condensation channels of the first condensation plate (11) and the second condensation plate (12) are opposite;
the directions of folding lines of the condensing channels on the third condensing plate (13) and the fourth condensing plate (14) are opposite;
the outside of body (1) is equipped with the end plate of protection usefulness, the end plate wraps up body (1).
2. A multi-layer fully heat exchanged water storage heat exchanger according to claim 1, wherein the water outlet (4) is a transverse condensation water outlet pipe (41) horizontally arranged.
3. A multi-layer fully heat exchanged water storage heat exchanger according to claim 1, wherein the water outlet (4) is a vertical condensation water outlet pipe (42) arranged vertically.
4. A multi-layer full heat exchange water storage heat exchanger according to claim 1, wherein the refrigerant inlet channel (21) is located below the body (1), and the refrigerant outlet channel (22) is located above the body (1).
5. A multi-layered fully heat exchanged water storage heat exchanger according to claim 1 wherein the medium water inlet channel (23) is located below the body (1) and the medium water outlet channel (24) is located above the body (1).
6. A multi-layer fully heat exchanged water storage heat exchanger according to claim 1, wherein the medium water input channel (23) and the medium water output channel (24) are respectively communicated with the water storage cavity (3) through conducting cavities, and the conducting cavities are respectively in a transverse and longitudinal included angle with the body (1) and do not block the condensing channels in the third condensing plate (13) or the fourth condensing plate (14).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860759.0A CN107687781B (en) | 2017-09-21 | 2017-09-21 | Water storage type heat exchanger with multi-layer full heat exchange |
| PCT/CN2017/108303 WO2019056486A1 (en) | 2017-09-21 | 2017-10-30 | Multilayer water-storage type heat exchanger capable of performing sufficient heat exchanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860759.0A CN107687781B (en) | 2017-09-21 | 2017-09-21 | Water storage type heat exchanger with multi-layer full heat exchange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107687781A CN107687781A (en) | 2018-02-13 |
| CN107687781B true CN107687781B (en) | 2023-08-08 |
Family
ID=61156503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710860759.0A Active CN107687781B (en) | 2017-09-21 | 2017-09-21 | Water storage type heat exchanger with multi-layer full heat exchange |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107687781B (en) |
| WO (1) | WO2019056486A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780420B (en) * | 2020-07-30 | 2024-10-18 | 浙江三花板换科技有限公司 | Main heat exchanger of wall-mounted furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO1999051926A1 (en) * | 1998-04-02 | 1999-10-14 | Alfa Laval Ab | Heat exchanger installation |
| CN1425120A (en) * | 1999-12-15 | 2003-06-18 | Swep国际股份公司 | Water heater comprising plate heat exchanger and storage container for heated water |
| CN103017424A (en) * | 2012-08-14 | 2013-04-03 | 苏州必信空调有限公司 | Plate type condenser |
| JP2014089008A (en) * | 2012-10-31 | 2014-05-15 | Noritz Corp | Hot water heating circuit |
| EP2886992A1 (en) * | 2013-12-20 | 2015-06-24 | Viessmann Werke GmbH & Co. Kg | Plate-type heat exchanger |
| CN207280265U (en) * | 2017-09-21 | 2018-04-27 | 江苏宝得换热设备股份有限公司 | A kind of water storage type heat exchanger of multilayer sufficient heat exchange |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2863481B2 (en) * | 1996-01-16 | 1999-03-03 | オリオン機械株式会社 | Heat exchanger for compressed air dehumidification |
| FR2846733B1 (en) * | 2002-10-31 | 2006-09-15 | Valeo Thermique Moteur Sa | CONDENSER, IN PARTICULAR FOR A CIRCUIT FOR CIMATING A MOTOR VEHICLE, AND CIRCUIT COMPRISING THE CONDENSER |
| KR101527892B1 (en) * | 2008-11-21 | 2015-06-10 | 한라비스테온공조 주식회사 | A heat exchanger equipped with cold reserving |
| US20120061052A1 (en) * | 2010-09-10 | 2012-03-15 | Carrier Corporation | Hydronic system |
| JP2017090015A (en) * | 2015-11-16 | 2017-05-25 | サンデン・オートモーティブクライメイトシステム株式会社 | Cool storage heat exchanger |
| CN206488511U (en) * | 2017-01-23 | 2017-09-12 | 江苏宝得换热设备有限公司 | plate-type evaporator |
-
2017
- 2017-09-21 CN CN201710860759.0A patent/CN107687781B/en active Active
- 2017-10-30 WO PCT/CN2017/108303 patent/WO2019056486A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999051926A1 (en) * | 1998-04-02 | 1999-10-14 | Alfa Laval Ab | Heat exchanger installation |
| CN1425120A (en) * | 1999-12-15 | 2003-06-18 | Swep国际股份公司 | Water heater comprising plate heat exchanger and storage container for heated water |
| CN103017424A (en) * | 2012-08-14 | 2013-04-03 | 苏州必信空调有限公司 | Plate type condenser |
| JP2014089008A (en) * | 2012-10-31 | 2014-05-15 | Noritz Corp | Hot water heating circuit |
| EP2886992A1 (en) * | 2013-12-20 | 2015-06-24 | Viessmann Werke GmbH & Co. Kg | Plate-type heat exchanger |
| CN207280265U (en) * | 2017-09-21 | 2018-04-27 | 江苏宝得换热设备股份有限公司 | A kind of water storage type heat exchanger of multilayer sufficient heat exchange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107687781A (en) | 2018-02-13 |
| WO2019056486A1 (en) | 2019-03-28 |
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