CN109237841A - Heat exchange module, heat exchanger and refrigerator - Google Patents
Heat exchange module, heat exchanger and refrigerator Download PDFInfo
- Publication number
- CN109237841A CN109237841A CN201710557379.XA CN201710557379A CN109237841A CN 109237841 A CN109237841 A CN 109237841A CN 201710557379 A CN201710557379 A CN 201710557379A CN 109237841 A CN109237841 A CN 109237841A
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- thermal performance
- exchange module
- micro channels
- pipe
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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
- F25B39/02—Evaporators
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
-
- 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
- F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
-
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/09—Improving heat transfers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to field of heat exchangers, disclose a kind of heat exchange module, heat exchanger and refrigerator, heat exchange module includes first direction (L) spaced apart two hollow vertical end plates (2) along the horizontal plane, second direction (W) along the horizontal plane is equipped between two vertical end plates to be successively spaced and vertically arranged multiple Thermal Performance of Micro Channels layers, first direction is perpendicular to second direction, Thermal Performance of Micro Channels layer includes the interior Thermal Performance of Micro Channels pipe for setting microchannel (103), Thermal Performance of Micro Channels pipe multiple detour coiling and both ends in the vertical placement-face of Thermal Performance of Micro Channels layer are respectively communicated with the hollow cavity of two vertical end plates.Thermal Performance of Micro Channels pipe detour in vertical placement-face is coiled, the outer wall of Thermal Performance of Micro Channels pipe is vertically arranged, then in the frosting of heat exchange module surface, due to gravity, frost can melt straight down along the outer wall of Thermal Performance of Micro Channels pipe, so improve the defrost performance of heat exchange module.
Description
Technical field
The present invention relates to field of heat exchangers, and in particular, to a kind of heat exchange module using microchannel.In addition, this
Invention further relates to a kind of heat exchanger being made of heat exchange module superposition use.Accordingly, the present invention provides one kind and changes with this
The refrigerator of hot device or heat exchange module.
Background technique
Heat exchanger is the important component of some household electrical appliance (such as domestic refrigerator and domestic air conditioning).Conventional domestic electric appliance
Heat exchanger generally uses fin tube type, although such heat exchanger had carried out many improve (such as to sacrifice heat exchange efficiency
The spacing between fin is substantially increased for cost), but influence of the fin for the defrost period is difficult to solve always, and cancel fin,
It is difficult to satisfy the use demand again on heat exchange efficiency.
Summary of the invention
It is an object of the present invention to provide a kind of heat exchange modules, preferable to have while improving defrost performance
Heat exchange efficiency.
To achieve the goals above, the present invention provides a kind of heat exchange module, and the heat exchange module includes along the horizontal plane
The hollow vertical end plate in spaced apart two of one direction is equipped with along the second of the horizontal plane between two vertical end plates
Direction is successively spaced and vertically arranged multiple Thermal Performance of Micro Channels layers, and the first direction is perpendicular to the second direction, institute
Stating Thermal Performance of Micro Channels layer includes the interior Thermal Performance of Micro Channels pipe for setting microchannel, and the Thermal Performance of Micro Channels pipe is in the Thermal Performance of Micro Channels layer
Vertical placement-face on repeatedly detour coiling and both ends are respectively communicated with the hollow cavities of two vertical end plates.
Preferably, the Thermal Performance of Micro Channels pipe of detour coiling include be equidistantly spaced from along the first direction it is multiple perpendicular
Straight pipe is connected with detour bend loss between the two neighboring vertical pipeline section.
Preferably, the vertical length of each vertical pipe section is identical and is not less than the vertical length of the vertical end plate
80%.
Preferably, the Thermal Performance of Micro Channels pipe is the miniature tube with the single microchannel, the waterpower of the microchannel
Diameter is 0.3mm~2mm.
Preferably, the Thermal Performance of Micro Channels pipe is the flat tube along the second direction flattening, is equipped in the flat tube
Along multiple microchannels of the second direction and row interval.
Preferably, the microchannel in the flat tube is not more than 3.
Preferably, the Thermal Performance of Micro Channels pipe include along the spaced apart multiple miniature tubes of the second direction, it is described micro-
It is formed with the single microchannel that hydraulic diameter is 0.3mm~2mm in type pipe, is connected between the two neighboring miniature tube
Flat connection wall.
Preferably, the casting that the Thermal Performance of Micro Channels pipe is integrally formed.
Preferably, the cross section of the microchannel is regular polygon, rectangle, ellipse or circle.
Preferably, the spacing between the second direction, the Thermal Performance of Micro Channels layer of adjacent two be 3mm~
10mm。
Another object of the present invention is to provide a kind of heat exchanger, the heat exchanger includes that at least one is above-mentioned any one
Kind heat exchange module.
Another object of the present invention is to provide a kind of refrigerator, including evaporator of refrigerator, the evaporator of refrigerator is above-mentioned
Heat exchanger.
Preferably, the evaporator of refrigerator includes the multiple heat exchange modules vertically stacked gradually, wherein any phase
Two adjacent heat exchange modules laterally misplace.
Through the above technical solutions, Thermal Performance of Micro Channels pipe detour in vertical placement-face is coiled, outside Thermal Performance of Micro Channels pipe
Wall is vertically arranged, then in the frosting of heat exchange module surface, due to gravity, frost can be vertical along the outer wall of Thermal Performance of Micro Channels pipe
It melts downwards, so improves the defrost performance of heat exchange module (or the heat exchanger being made from it).It and is after fin is cancelled in compensation
Heat exchange efficiency lose problem, by Thermal Performance of Micro Channels pipe in vertical placement-face detour coiling setting, extend two vertical end plates it
Between miniature heat exchanger tube length, to improve the heat exchange efficiency of overall heat exchange module.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the top view of heat exchange module；
Fig. 2 is the structural front view of Thermal Performance of Micro Channels laminate；
Fig. 3 is the A-A cross section view of three kinds of preferred implementation forms of Thermal Performance of Micro Channels laminate；
Fig. 4, which is three miniature tubes, to be formed Thermal Performance of Micro Channels pipe detour by flat connection wall and coils the Thermal Performance of Micro Channels to be formed
The topology view of layer.
Description of symbols
1- Thermal Performance of Micro Channels layer；101- miniature tube；The flat connection wall of 102-；The microchannel 103-；104- vertical pipe section；105-
Detour bend loss；The vertical end plate of 2-；L- first direction；W- second direction.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " typically refers to
For direction shown in the drawings either for it is vertical, on vertical or gravity direction for each component mutual alignment pass
System's description word.
In addition, the so-called direction D of the present invention be it is vertical described in the present invention, with first direction L of the present invention,
Tri- directions second direction W are mutually perpendicular to.
Shown in as shown in Figure 1 to Figure 4, present invention firstly provides a kind of heat exchange module, which includes along the horizontal plane
Spaced apart two hollow vertical end plates 2 of first direction L, second along the horizontal plane is equipped between two vertical end plates 2
Direction W is successively spaced and vertically arranged multiple Thermal Performance of Micro Channels layers 1, first direction L are micro- perpendicular to the second direction W
Channel for heat exchange layer 1 includes the interior Thermal Performance of Micro Channels pipe for setting microchannel 103, and Thermal Performance of Micro Channels pipe is vertical Thermal Performance of Micro Channels layer 1
Multiple detour coiling and both ends are respectively communicated with the hollow cavity of two vertical end plates 2 in placement-face.
As a preferred method, detour coiling Thermal Performance of Micro Channels pipe include be equidistantly spaced from along first direction L it is more
A vertical pipe section 104 is connected with detour bend loss 105 between two neighboring vertical pipeline section 104.Further, each vertical pipe
The vertical length of section 104 is identical and is not less than the 80% of the vertical length of vertical end plate 2.
Thermal Performance of Micro Channels pipe in same Thermal Performance of Micro Channels layer 1 is by multiple vertical vertical pipe sections 104 and detour bend pipe
105 connection of section forms snakelike pipeline structure, in this way, extending under the premise of not changing the spacing between two vertical end plates 2 micro-
The length of channel for heat exchange pipe, so that extend that heat transferring medium flows to another vertical end plate 2 from a vertical end plate 2 flows through road
Diameter, with the heat exchanger effectiveness of this each Thermal Performance of Micro Channels layer 1 for promoting heat exchange module.
Meanwhile the Thermal Performance of Micro Channels pipe of same layer detour in same vertical placement-face is coiled, in the layer, microchannel is changed
The lateral wall of heat pipe is vertically arranged, after the frost condensed on Thermal Performance of Micro Channels pipe lateral wall melts, sticking wall flow under the effect of gravity
Under, so promote the defrost performance of heat exchange module.
As a kind of preferable embodiment, Thermal Performance of Micro Channels pipe is miniature between 0.3mm~2mm using hydraulic diameter
101 detour of pipe coils to be formed, and using the big feature of the surface area of miniature tube 101, promotes the heat exchanger effectiveness of heat exchange module, and
And the cross sectional shape of the periphery wall of the microchannel 103 and miniature tube 101 in miniature tube 101, can for regular polygon, rectangle,
Ellipse or circle etc..
As another preferable embodiment, Thermal Performance of Micro Channels pipe is the flat tube of W flattening in a second direction, this is flat
Multiple microchannels 103 of W in a second direction and row interval are equipped in flat pipe.It is flat under the premise of a possibility that considering frosting
The quantity of microchannel 103 in flat pipe is not more than three.Fig. 2 is with three sections for the flat of circular microchannel 103 formation
For pipe, the topology view of the Thermal Performance of Micro Channels pipe of the Thermal Performance of Micro Channels layer 1 of composition, which includes along second party
To spaced apart three miniature tubes 101 of W, the single microchannel that hydraulic diameter is 0.3mm~2mm is formed in miniature tube 101
103, flat connection wall 102 is connected between two neighboring miniature tube 101.
The quantity for increasing the miniature tube 101 in Thermal Performance of Micro Channels pipe will lead to the width at detour bend loss 105 and increase,
Increase a possibility that frosting herein, is unfavorable for balancing the defrosting effect of heat exchange module.But when being applied to the major part such as refrigerator
Between in the electric appliance of band frost operation when, the quantity of miniature tube 101 can also be further added by widen the width of flat tube.Correspond to
The structure of this flat tube, processing method can make integrally casting shaping, be also possible to after processing micro-channel tubes, then at it
The groove for increasing heat dissipation area is processed on outer wall in a manner of material removal.
Preferably, W in a second direction, the spacing between two adjacent Thermal Performance of Micro Channels layers 1 is 3mm~10mm.
Spacing between two neighboring Thermal Performance of Micro Channels layer 1 is big, is conducive to the defrost performance for promoting heat exchange module, but simultaneously, heat exchange
Efficiency can decrease；In contrast, reduce the spacing between two neighboring Thermal Performance of Micro Channels layer 1, although heat can be promoted
Exchange efficiency, still, the defrost performance between two neighboring micro channel heat switching layer 1 will receive influence again, and spacing setting is existed
3mm~10mm can compromise between heat exchanger effectiveness and defrost performance, optimize the overall performance of heat exchange module.
Vertical end plate 2 is equipped with inserting groove (or hole), the end part seal of Thermal Performance of Micro Channels layer 1 be assembled to inserting groove (or
Person hole) in and make every microchannel 103 be connected to the hollow cavity of vertical end plate 2.Circulation has heat exchange medium in vertical end plate 2
The part sealing of (being not limited to freon, be also possible to carbon dioxide etc.), heat exchange layers 1 is inserted into inserting groove, then is erected
Heat exchange medium into the inner cavity of end plate 2 can flow into microchannel 103, or outflow Thermal Performance of Micro Channels laminate 1 enters vertically
In end plate 2, herein, vertical end plate 2 functions as diverting current collector.
The present invention also provides a kind of heat exchangers comprising any one heat exchange module above-mentioned at least one.Heat exchanger
The quantity of interior heat exchange module, depending on heat exchanger installation space and the needs of exchange thermal energy power.
In addition, the present invention provides a kind of refrigerator, in evaporator of refrigerator use above-mentioned heat exchanger.Also, as ice
The radiator of case evaporator, due to the installation space of evaporator of refrigerator often more narrow height, multiple to can according to need edge
Multiple heat exchange modules are stacked, vertically to improve the heat-exchange capacity of evaporator of refrigerator.
Also, preferably, multiple heat exchange modules of evaporator of refrigerator vertically successively dislocation stacking, it is described herein
Dislocation refers to that transversion malposition is arranged between two vertically adjacent heat exchange modules, such as W is in staggered distribution in a second direction.Such as
This, passes through the heat exchange module at different height into the wind in evaporator of refrigerator, needs broken line, be equivalent to and extend heat exchange
Time, therefore, heat exchanger effectiveness are promoted compared to the stack manner of consistency from top to bottom.
It is further to note that the heat exchanger to be formed is applied in combination in single heat exchange module or multiple heat exchange modules, make
Occasion is not limited to refrigerator, can also be at any other equipment for needing to carry out heat exchange.Also, it vertically stacks
Multiple heat exchange modules, and according to the actual installation regional structure design of evaporator of refrigerator, it, can also be along first in other occasions
Multiple heat exchange modules are applied in combination in direction L or second direction W.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (13)
1. a kind of heat exchange module, which is characterized in that the heat exchange module includes that first direction (L) along the horizontal plane is spaced apart
Two hollow vertical end plates (2), be equipped between two vertical end plates (2) second direction (W) along the horizontal plane according to
Minor tick and vertically arranged multiple Thermal Performance of Micro Channels layers (1), the first direction (L) perpendicular to the second direction (W),
The Thermal Performance of Micro Channels layer (1) includes the interior Thermal Performance of Micro Channels pipe for setting microchannel (103), and the Thermal Performance of Micro Channels pipe is described micro-
Multiple detour is coiled in the vertical placement-face of channel for heat exchange layer (1) and both ends are respectively communicated in two vertical end plates (2)
Cavity.
2. heat exchange module according to claim 1, which is characterized in that the Thermal Performance of Micro Channels pipe of detour coiling includes edge
Multiple vertical pipe sections (104) that the first direction (L) is equidistantly spaced from connect between the two neighboring vertical pipeline section (104)
It is connected to detour bend loss (105).
3. heat exchange module according to claim 2, which is characterized in that the vertical length of each vertical pipe section (104)
The 80% of vertical length identical and not less than the vertical end plate (2).
4. heat exchange module according to claim 1, which is characterized in that the Thermal Performance of Micro Channels pipe is with single described micro-
The miniature tube (101) in channel (103), the hydraulic diameter of the microchannel (103) are 0.3mm~2mm.
5. heat exchange module according to claim 1, which is characterized in that the Thermal Performance of Micro Channels pipe is along the second direction
(W) flat tube of flattening, the interior multiple microchannels being equipped with along the second direction (W) and row interval of the flat tube
(103)。
6. heat exchange module according to claim 5, which is characterized in that the microchannel (103) in the flat tube is no
More than 3.
7. heat exchange module according to claim 5, which is characterized in that the Thermal Performance of Micro Channels pipe includes along the second party
To (W) spaced apart multiple miniature tubes (101), it is 0.3mm~2mm's that hydraulic diameter is formed in the miniature tube (101)
The single microchannel (103) is connected with flat connection wall (102) between the two neighboring miniature tube (101).
8. heat exchange module according to claim 7, which is characterized in that the casting that the Thermal Performance of Micro Channels pipe is integrally formed
Part.
9. heat exchange module according to claim 1, which is characterized in that the cross section of the microchannel (103) is positive polygon
Shape, rectangle, ellipse or circle.
10. heat exchange module according to claim 1, which is characterized in that along the second direction (W), two adjacent institutes
Stating the spacing between Thermal Performance of Micro Channels layer (1) is 3mm~10mm.
11. a kind of heat exchanger, which is characterized in that the heat exchanger include at least one according to claim 1~10 in it is any one
Heat exchange module described in.
12. a kind of refrigerator, including evaporator of refrigerator, which is characterized in that the evaporator of refrigerator is to change described in claim 11
Hot device.
13. refrigerator according to claim 12, which is characterized in that the evaporator of refrigerator includes vertically stacking gradually
Multiple heat exchange modules, wherein the two of the arbitrary neighborhood heat exchange module laterally misplaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557379.XA CN109237841B (en) | 2017-07-10 | 2017-07-10 | Heat exchange module, heat exchanger and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557379.XA CN109237841B (en) | 2017-07-10 | 2017-07-10 | Heat exchange module, heat exchanger and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109237841A true CN109237841A (en) | 2019-01-18 |
| CN109237841B CN109237841B (en) | 2024-07-12 |
Family
ID=65083482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710557379.XA Active CN109237841B (en) | 2017-07-10 | 2017-07-10 | Heat exchange module, heat exchanger and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109237841B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340836A (en) * | 2005-10-21 | 2009-01-07 | 开利商业冷藏公司 | Foul-resistant condenser using microchannel tubing |
| WO2012002698A2 (en) * | 2010-06-30 | 2012-01-05 | 갑을오토텍(주) | Heat exchanger |
| WO2014129318A1 (en) * | 2013-02-19 | 2014-08-28 | シャープ株式会社 | Evaporator and refrigerator using same |
| CN203810801U (en) * | 2014-03-19 | 2014-09-03 | 海尔集团公司 | Condenser and refrigerator comprising same |
| CN207317318U (en) * | 2017-07-10 | 2018-05-04 | 美的集团股份有限公司 | Heat exchange module, heat exchanger and refrigerator |
-
2017
- 2017-07-10 CN CN201710557379.XA patent/CN109237841B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340836A (en) * | 2005-10-21 | 2009-01-07 | 开利商业冷藏公司 | Foul-resistant condenser using microchannel tubing |
| WO2012002698A2 (en) * | 2010-06-30 | 2012-01-05 | 갑을오토텍(주) | Heat exchanger |
| WO2014129318A1 (en) * | 2013-02-19 | 2014-08-28 | シャープ株式会社 | Evaporator and refrigerator using same |
| CN203810801U (en) * | 2014-03-19 | 2014-09-03 | 海尔集团公司 | Condenser and refrigerator comprising same |
| CN207317318U (en) * | 2017-07-10 | 2018-05-04 | 美的集团股份有限公司 | Heat exchange module, heat exchanger and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109237841B (en) | 2024-07-12 |
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