CN106440530A - Compact type micro-channel bending flat pipe heat exchanger - Google Patents
Compact type micro-channel bending flat pipe heat exchanger Download PDFInfo
- Publication number
- CN106440530A CN106440530A CN201611010541.8A CN201611010541A CN106440530A CN 106440530 A CN106440530 A CN 106440530A CN 201611010541 A CN201611010541 A CN 201611010541A CN 106440530 A CN106440530 A CN 106440530A
- Authority
- CN
- China
- Prior art keywords
- heat
- microchannel
- conducting plate
- flat pipe
- flat tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
-
- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
- F28F2260/02—Heat exchangers or heat exchange elements having special size, e.g. microstructures having microchannels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a compact type micro-channel bending flat pipe heat exchanger; a micro-channel bending flat pipe forms a heat exchanging core body, wherein one end is spliced to the left end of a flow collecting pipe and the other end is spliced to the right end of the flow collecting pipe; the upper part of the heat exchange core body is a condenser while the lower part is an evaporator; a fin is arranged in the micro-channel bending flat pipe of the condenser; heat conducting grooves corresponding to the micro-channel bending flat pipe are arranged on inside faces of a front heat conducting plate and a back heat conducting plate in the evaporator; the micro-channel bending flat pipe after buckling the front heat conducting plate with the back heat conducting plate is arranged in the heat conducting grooves of the front and back heat conducting plates and brazed together; through the front and back heat conducting plates, the heat is transferred to the micro-channel bending flat pipe in the evaporator; after heat absorption and vaporization of a cold media, the hot source is flowed to the condenser along with the flat pipe, air in the condenser takes away heat in the cold media; the cold media is liquefied and downwards flowed to the evaporating part along with the flat pipe; the process is repeated. The compact type micro-channel bending flat pipe heat exchanger is compact in structure, small in appearance volume, and can be widely applied to the place of which radiating load is small in industrial cooling, and the installation space is concentrated on one plane.
Description
Technical field
The invention belongs to technical field of heat exchangers, it is specifically related to a kind of compact microchannel bending flat pipe heat exchanger.
Background technology
In prior art, heat-tube heat exchanger is generally divided among the disconnected space of two independence condenser and vaporizer
In, pass through pipeline between condenser and vaporizer and be connected, because organization volume is larger, connect complicated, sealing trouble, therefore uncomfortable
Share in small-sized heat exchange occasion.
Content of the invention
The present invention mainly solves the technical problem existing for above-mentioned prior art, there is provided a kind of compact microchannel is curved
Bent flat pipe heat exchanger.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals：A kind of compact microchannel
Bending flat pipe heat exchanger, is bent the heat exchange core body that flat tube is constituted, collection including header with being arranged on below header by microchannel
Flow tube is provided with coolant charging mouth, and one end of described microchannel bending flat tube is plugged on the left end of header, and microchannel bending is flat
The other end of pipe is plugged on the right-hand member of header, and the top of described heat exchange core body is set to condenser, and in condenser, microchannel is curved
It is provided with fin, the bottom of described heat exchange core body is set to vaporizer, before bending flat tube in microchannel in vaporizer between bent flat tube
It is respectively equipped with front heat-conducting plate and rear heat-conducting plate below, it is curved that the medial surface of front heat-conducting plate and rear heat-conducting plate is provided with corresponding microchannel
After the thermal trough of bent flat tube, front heat-conducting plate and rear heat-conducting plate fasten, microchannel bends the thermal trough that flat tube is embedded in before and after's heat-conducting plate
Interior and be brazed together, heat is conducted to flat tube through heat-conducting plate by thermal source, and heat exchange is fully efficient.
Preferably, in described condenser, the outside that both sides microchannel bends flat tube is additionally provided with side plate, and side plate is provided with peace
Dress support, side plate protection microchannel bending flat tube, provide installation foundation simultaneously, heat exchanger can be arranged on via mounting bracket
On bearing.
Preferably, the bottom surface of described vaporizer is provided with backplate, backplate snaps onto on the bottom of before and after's heat-conducting plate, and backplate is protected
Shield microchannel bending flat tube, and the bottom of in front and back's heat-conducting plate is sealed, improve heat exchange effect further.
During use, the present invention is arranged on small-sized heat exchange occasion, appropriate through filling in coolant charging mouth up header
Coolant, thermal source through in front and back's heat-conducting plate by heat be conducted in vaporizer microchannel bending flat tube, coolant heat absorption vaporization tailing edge
Flat tube and flow upwardly to condenser, in condenser, air takes away the heat in coolant, coolant catches a cold liquefaction along flat tube downstream to steaming
The portion of sending out, repeats said process.Condenser and vaporizer are connected together by the present invention, compact conformation, and overall volume is little, can extensively make
For the occasion that in industrial refrigeration, radiating load is little, installing space concentrates on a plane.Therefore, the present invention has structure letter
Single, reasonable in design the features such as.
Brief description
Fig. 1 is a kind of structural representation of the present invention.
In figure, 1- header, 2- coolant charging mouth, 3- microchannel bending flat tube, 4- fin, 5- side plate, 6- mounting bracket,
Heat-conducting plate before 7-, heat-conducting plate after 8-, 9- thermal trough, 10- backplate.
Specific embodiment
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment：Referring to Fig. 1, a kind of compact microchannel bends flat pipe heat exchanger, includes header and is arranged on afflux
Pipe bends, by microchannel, the heat exchange core body that flat tube is constituted below, and header is provided with coolant charging mouth, and the bending of described microchannel is flat
One end of pipe is plugged on the left end of header, and the other end of microchannel bending flat tube is plugged on the right-hand member of header, described heat exchange
The top of core body is set to condenser, is provided with fin, the bottom of described heat exchange core body sets in condenser between microchannel bending flat tube
It is set to vaporizer, in vaporizer, the front and back of microchannel bending flat tube is respectively equipped with front heat-conducting plate and rear heat-conducting plate, leading
The medial surface of hot plate and rear heat-conducting plate is provided with the thermal trough that corresponding microchannel bends flat tube, and front heat-conducting plate and rear heat-conducting plate fasten
Microchannel bends flat tube and is embedded in the thermal trough of before and after's heat-conducting plate and is brazed together afterwards, and heat is conducted by thermal source through heat-conducting plate
To flat tube, heat exchange is fully efficient.In described condenser, the outside that both sides microchannel bends flat tube is additionally provided with side plate, on side plate
It is provided with mounting bracket, side plate protection microchannel bending flat tube, provide installation foundation simultaneously, can be by heat exchanger via mounting bracket
It is arranged on bearing.The bottom surface of described vaporizer is provided with backplate, and backplate snaps onto on the bottom of before and after's heat-conducting plate, and backplate protection is micro-
Passage bends flat tube, and the bottom of in front and back's heat-conducting plate is sealed, and improves heat exchange effect further.
During use, the present invention is arranged on small-sized heat exchange occasion, appropriate through filling in coolant charging mouth up header
Coolant, thermal source through in front and back's heat-conducting plate by heat be conducted in vaporizer microchannel bending flat tube, coolant heat absorption vaporization tailing edge
Flat tube and flow upwardly to condenser, in condenser, air takes away the heat in coolant, coolant catches a cold liquefaction along flat tube downstream to steaming
The portion of sending out, repeats said process.Condenser and vaporizer are connected together by the present invention, compact conformation, and overall volume is little, can extensively make
For the occasion that in industrial refrigeration, radiating load is little, installing space concentrates on a plane.Therefore, the present invention has structure letter
Single, reasonable in design the features such as.
Finally it is pointed out that above example is only the more representational example of the present invention.It is clear that the invention is not restricted to
Above-described embodiment, can also have many deformation.Any letter that every technical spirit according to the present invention is made to above example
Single modification, equivalent variations and modification, are all considered as belonging to protection scope of the present invention.
Claims (3)
1. a kind of compact microchannel bends flat pipe heat exchanger, is bent by microchannel with being arranged on below header including header
The heat exchange core body that flat tube is constituted, header is provided with coolant charging mouth it is characterised in that described microchannel bends one end of flat tube
Be plugged on the left end of header, the other end that microchannel bends flat tube is plugged on the right-hand member of header, described heat exchange core body upper
Portion is set to condenser, is provided with fin, the bottom of described heat exchange core body is set to evaporate in condenser between microchannel bending flat tube
Device, in vaporizer, microchannel bends the front and back of flat tube and is respectively equipped with front heat-conducting plate and rear heat-conducting plate, front heat-conducting plate and after
The medial surface of heat-conducting plate is provided with the thermal trough that corresponding microchannel bends flat tube, microchannel after front heat-conducting plate and rear heat-conducting plate fastening
Bending flat tube is embedded in the thermal trough of before and after's heat-conducting plate and is brazed together.
2. a kind of compact microchannel bending flat pipe heat exchanger according to claim 1 is it is characterised in that described condenser
In, the outside that both sides microchannel bends flat tube is additionally provided with side plate, and side plate is provided with mounting bracket.
3. a kind of compact microchannel bending flat pipe heat exchanger according to claim 1 and 2 is it is characterised in that described evaporation
The bottom surface of device is provided with backplate, and backplate snaps onto on the bottom of before and after's heat-conducting plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016205716718 | 2016-06-15 | ||
| CN201620571671 | 2016-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106440530A true CN106440530A (en) | 2017-02-22 |
Family
ID=58219979
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611010541.8A Withdrawn CN106440530A (en) | 2016-06-15 | 2016-11-17 | Compact type micro-channel bending flat pipe heat exchanger |
| CN201621248968.7U Active CN206771808U (en) | 2016-06-15 | 2016-11-17 | A kind of compact microchannel bends flat pipe heat exchanger |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621248968.7U Active CN206771808U (en) | 2016-06-15 | 2016-11-17 | A kind of compact microchannel bends flat pipe heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106440530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517997A (en) * | 2019-09-23 | 2019-11-29 | 常州常发制冷科技有限公司 | Electronic component cooling device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440530A (en) * | 2016-06-15 | 2017-02-22 | 苏州纵贯线换热器有限公司 | Compact type micro-channel bending flat pipe heat exchanger |
| CN212658085U (en) * | 2020-06-18 | 2021-03-05 | 浙江盾安热工科技有限公司 | Heat exchanger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131306A (en) * | 2006-08-23 | 2008-02-27 | 富准精密工业(深圳)有限公司 | Pulsation type heat pipe |
| CN202613692U (en) * | 2012-06-18 | 2012-12-19 | 珠海格力电器股份有限公司 | Air conditioner |
| US20140146116A1 (en) * | 2012-11-29 | 2014-05-29 | Palo Alto Research Center Incorporated | Pulsating heat pipe spreader for ink jet printer |
| CN105376990A (en) * | 2014-08-19 | 2016-03-02 | Abb技术有限公司 | Cooling element |
| CN206771808U (en) * | 2016-06-15 | 2017-12-19 | 苏州纵贯线换热器有限公司 | A kind of compact microchannel bends flat pipe heat exchanger |
-
2016
- 2016-11-17 CN CN201611010541.8A patent/CN106440530A/en not_active Withdrawn
- 2016-11-17 CN CN201621248968.7U patent/CN206771808U/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131306A (en) * | 2006-08-23 | 2008-02-27 | 富准精密工业(深圳)有限公司 | Pulsation type heat pipe |
| CN202613692U (en) * | 2012-06-18 | 2012-12-19 | 珠海格力电器股份有限公司 | Air conditioner |
| US20140146116A1 (en) * | 2012-11-29 | 2014-05-29 | Palo Alto Research Center Incorporated | Pulsating heat pipe spreader for ink jet printer |
| CN105376990A (en) * | 2014-08-19 | 2016-03-02 | Abb技术有限公司 | Cooling element |
| CN206771808U (en) * | 2016-06-15 | 2017-12-19 | 苏州纵贯线换热器有限公司 | A kind of compact microchannel bends flat pipe heat exchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517997A (en) * | 2019-09-23 | 2019-11-29 | 常州常发制冷科技有限公司 | Electronic component cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206771808U (en) | 2017-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170222 |
|
| WW01 | Invention patent application withdrawn after publication |