CN201992915U - Refrigerator evaporator with aluminum plate gap - Google Patents
Refrigerator evaporator with aluminum plate gap Download PDFInfo
- Publication number
- CN201992915U CN201992915U CN2011200527172U CN201120052717U CN201992915U CN 201992915 U CN201992915 U CN 201992915U CN 2011200527172 U CN2011200527172 U CN 2011200527172U CN 201120052717 U CN201120052717 U CN 201120052717U CN 201992915 U CN201992915 U CN 201992915U
- Authority
- CN
- China
- Prior art keywords
- aluminium sheet
- evaporator
- refrigerator
- aluminum plate
- breach
- 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.)
- Expired - Lifetime
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Classifications
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- 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
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- 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
- F28F1/14—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 longitudinally
- F28F1/22—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 longitudinally the means having portions engaging further tubular elements
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- 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
- F25B2339/023—Evaporators consisting of one or several sheets on one face of which is fixed a refrigerant carrying coil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/08—Fins with openings, e.g. louvers
Abstract
The utility model relates to the technical field of refrigerators of home appliance, in particular to a refrigerator evaporator with an aluminum plate gap, which comprises an aluminum plate (1) and an evaporator aluminum tube (3) bonded on the aluminum plate (1), wherein the aluminum plate (1) is provided with a plurality of transverse gaps (2) along the longitudinal direction. The transverse gaps arranged on the evaporator aluminum plate have an effect of loosing the thermal stress of an inner container so as to reduce the phenomenon of cracking of the inner container, and the material cost of the aluminum plate is lowered.
Description
Technical field
The utility model relates to the refrigerator technical field of household electrical appliance, is specifically related to a kind of evaporator of refrigerator with the aluminium sheet breach.
Background technology
Existing direct cooling refrigerator adopts the aluminium sheet evaporimeter usually, be about to the evaporimeter aluminum pipe by the PUR bonding on aluminium sheet, aluminium sheet again with the inner container of icebox bonding, be full of space between inner bag and the panel of refrigerator by foaming then.For the refrigerating box of big volume or the refrigerating chamber of household refrigerator-freezer, the phenomenon of inner bag cracking appears easily, greatly influence refrigerator refrigeration and service life.The reason of inner bag cracking mainly contains two aspect factors: the one, act on the excessive and cracking that causes of mechanical stress on the inner bag; The 2nd, the effect of some chemical mediators makes liner material generation swelling, increases its internal stress and the chemical stress that causes cracking.The cracking of most of inner container of icebox is all forming under the factor acting in conjunction aspect mechanical stress and the chemical mediator two.The utility model patent by improving the aluminium sheet structure, reduces the inner bag thermal stress, thereby reduces the probability of inner bag cracking, has reduced the material cost of aluminium sheet simultaneously.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art and a kind of inner bag thermal stress of refrigerator under refrigerating state that can reduce be provided, thereby reduces the probability of inner bag cracking, has reduced the aluminium sheet evaporimeter of the material cost of aluminium sheet simultaneously.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of evaporator of refrigerator with the aluminium sheet breach comprises aluminium sheet and the evaporimeter aluminum pipe that is bonded on the aluminium sheet, is provided with some horizontal cuts on the described aluminium sheet along the longitudinal direction.
Further, the parallel distribution of described some horizontal cuts.
Further, the concentrated fillet of stress of avoiding the aluminium sheet structural mutation to cause the inner container of icebox local location is made in the end of described some horizontal cuts.
Further, the thickness of described horizontal cut be 0mm to 500mm, the length of described horizontal cut is that 1mm is to 1500mm.
The utility model with respect to the beneficial effect of prior art is:
The utility model is by carrying out the breach design to the evaporimeter aluminium sheet, promptly on the longitudinal direction of evaporimeter aluminium sheet, arrange the horizontal cut of some parallel distributions, the one, the thermal stress of inner bag that relaxes of the reduction by aluminium sheet vertical structure rigidity, thus play the effect that reduces the inner bag cracking probability; The 2nd,, reasonably the aluminium sheet design can reduce the production cost of aluminium sheet on the basis that keeps original heat exchange property.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model evaporator of refrigerator aluminium sheet;
Fig. 2 is the evaporator of refrigerator structural representation of the utility model band aluminium sheet breach.
The specific embodiment
As Fig. 1, Fig. 2, the evaporator of refrigerator of the utility model band aluminium sheet breach comprises aluminium sheet 1 and the evaporimeter aluminum pipe 3 that is bonded on the aluminium sheet 1, is provided with the horizontal cut 2 of some parallel distributions on the aluminium sheet 1 along the longitudinal direction.Because the stress of aluminium sheet 1 structural mutation causing inner container of icebox local location is concentrated, the fillet that the end of horizontal cut 2 is made promptly carries out corners and handles in breach inside in order to avoid.
According to the physical dimension of different model aluminium sheet evaporimeter, on the aluminium sheet 1 horizontal cut 2 be set to thickness 0mm to 500mm, length 1mm is to 1500mm.Horizontal cut 2 can be through the Sheet Metal Forming Technology rapid shaping, and the one side that aluminium sheet 1 is connected with evaporimeter is coated with PUR, and processing back aluminium sheet 1 carries out heat pressing process with evaporimeter aluminum pipe 3 to be handled, thereby forms the new refrigerator evaporimeter that has the aluminium sheet breach.
The setting of the utility model evaporimeter aluminium sheet horizontal cut, one side can play the effect of lax inner bag thermal stress, to reduce the generation of inner bag cracking, is the material cost that reduces aluminium sheet on the other hand.
Claims (5)
1. evaporator of refrigerator with the aluminium sheet breach comprises aluminium sheet (1) and is bonded in evaporimeter aluminum pipe (3) on the aluminium sheet (1), it is characterized in that: be provided with some horizontal cuts (2) on the described aluminium sheet (1) along the longitudinal direction.
2. the evaporator of refrigerator of band aluminium sheet breach according to claim 1 is characterized in that: the parallel distribution of described some horizontal cuts (2).
3. the evaporator of refrigerator of band aluminium sheet breach according to claim 1 is characterized in that: the concentrated fillet of stress of avoiding aluminium sheet (1) structural mutation causing inner container of icebox local location is made in the end of described some horizontal cuts (2).
4. according to the evaporator of refrigerator of claim 1 or 2 or 3 described band aluminium sheet breach, it is characterized in that: the thickness of described horizontal cut (2) is that 0mm is to 500mm.
5. according to the evaporator of refrigerator of claim 1 or 2 or 3 described band aluminium sheet breach, it is characterized in that: the length of described horizontal cut (2) is that 1mm is to 1500mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200527172U CN201992915U (en) | 2011-03-02 | 2011-03-02 | Refrigerator evaporator with aluminum plate gap |
| PCT/CN2011/073060 WO2012116514A1 (en) | 2011-03-02 | 2011-04-20 | Refrigerator evaporator with slots in aluminum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200527172U CN201992915U (en) | 2011-03-02 | 2011-03-02 | Refrigerator evaporator with aluminum plate gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992915U true CN201992915U (en) | 2011-09-28 |
Family
ID=44669401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200527172U Expired - Lifetime CN201992915U (en) | 2011-03-02 | 2011-03-02 | Refrigerator evaporator with aluminum plate gap |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201992915U (en) |
| WO (1) | WO2012116514A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776648A (en) * | 2015-03-17 | 2015-07-15 | 宁波日樱电器有限公司 | Efficient evaporator capable of preventing refrigerator liner from cracking |
| US11306975B2 (en) | 2018-02-13 | 2022-04-19 | Asia Vital Components Co., Ltd. | Vapor chamber water-filling section sealing structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1494048A (en) * | 1976-05-28 | 1977-12-07 | Lec Refrigeration Ltd | Constructional method of assembly for an evaporator cooling panel |
| DE3408867A1 (en) * | 1984-03-10 | 1985-09-12 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Heat exchanger, in particular an evaporator |
| CN2118956U (en) * | 1992-01-30 | 1992-10-14 | 成都蒸发器厂 | Evapourator of refrigerator |
| FR2898187B1 (en) * | 2006-03-03 | 2008-04-11 | Alcan Rhenalu Sa | PROCESS FOR MANUFACTURING INTEGRATED CIRCUIT ALUMINUM PANELS FOR THERMAL EXCHANGERS WITH IMPROVED PERFORMANCE / COST RATIO |
| CN201141714Y (en) * | 2007-12-24 | 2008-10-29 | 美的集团电冰箱制造（合肥）有限公司 | Tube-in-sheet evaporator suitable for dynamic force fit |
-
2011
- 2011-03-02 CN CN2011200527172U patent/CN201992915U/en not_active Expired - Lifetime
- 2011-04-20 WO PCT/CN2011/073060 patent/WO2012116514A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776648A (en) * | 2015-03-17 | 2015-07-15 | 宁波日樱电器有限公司 | Efficient evaporator capable of preventing refrigerator liner from cracking |
| CN104776648B (en) * | 2015-03-17 | 2018-01-30 | 宁波日樱电器有限公司 | A kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing |
| US11306975B2 (en) | 2018-02-13 | 2022-04-19 | Asia Vital Components Co., Ltd. | Vapor chamber water-filling section sealing structure |
| US11525635B2 (en) | 2018-02-13 | 2022-12-13 | Asia Vital Components Co., Ltd. | Vapor chamber water-filling section sealing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012116514A1 (en) | 2012-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hisense (Chengdu) refrigerator Co., Ltd. Assignor: Hisense Ronshen (Guangdong) Refrigerator Co., Ltd. Contract record no.: 2011510000330 Denomination of utility model: Refrigerator evaporator with aluminum plate gap Granted publication date: 20110928 License type: Exclusive License Record date: 20111226 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |
|
| CX01 | Expiry of patent term |