CN206973989U - A kind of air-cooled defrosting appts. for refrigerators of family expenses - Google Patents
A kind of air-cooled defrosting appts. for refrigerators of family expenses Download PDFInfo
- Publication number
- CN206973989U CN206973989U CN201720871952.XU CN201720871952U CN206973989U CN 206973989 U CN206973989 U CN 206973989U CN 201720871952 U CN201720871952 U CN 201720871952U CN 206973989 U CN206973989 U CN 206973989U
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- China
- Prior art keywords
- heat
- evaporator
- transfer device
- drip tray
- evaporator body
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- 238000010257 thawing Methods 0.000 title claims abstract description 18
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000005526 G1 to G0 transition Effects 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Defrosting Systems (AREA)
Abstract
The utility model provides a kind of air-cooled defrosting appts. for refrigerators of family expenses, the refrigerator includes evaporator, the evaporator includes evaporator body and the support for fixing the evaporator body, the lower section of the evaporator body is provided with drip tray, the defroster is that electric heater is set on the outside of the evaporator body, and the electric heater is the long tube of bending；And at least one set of heat-transfer device is set, invested outside the heat-transfer device on the evaporator body, it is fixedly linked with the support, one end that the heat-transfer device closes on the drip tray has some protrusions towards drip tray direction extension, and the free end respectively protruded is connected with the drip tray.Defrosting efficiency of the present utility model is high, can effectively reduce energy consumption, lift the complete machine efficiency of household electric refrigerator.
Description
Technical field
Defroster technical field is the utility model is related to, more specifically a kind of air-cooled refrigerator frost removing dress of family expenses
Put.
Background technology
At present, family expenses wind-cooling electric refrigerator (or refrigerator-freezer) is defrosted for evaporator and removed more using electric heater heat radiation mode
Frost, thorough in order to ensure defrosting, electric heater capacity design is higher, and temperature height is exited in defrosting, and time-consuming, whole defrosting cycle consumption
Electricity is big.Because electric heater rated power is higher, heater surface temperatures are higher during defrosting, refrigerator complete machine safety wind
Danger is higher.By studying and test shows, if using efficient defrosting appts. for refrigerators, then can effective lifting electrical heating
Device heat transfer efficiency, electric heater rated power is reduced, reduce defrosting cycle power consumption, lift complete machine efficiency, can be in automatically controlled wind
Popularization and application on cold refrigerator.
Utility model content
The utility model is to avoid the deficiency present in above-mentioned prior art, there is provided a kind of air-cooled refrigerator frost removing of family expenses
Device, its defrosting efficiency is high, can effectively reduce energy consumption, lift the complete machine efficiency of household electric refrigerator.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of air-cooled defrosting appts. for refrigerators of family expenses, the refrigerator include evaporator, and the evaporator includes evaporator
Body and the support for fixing the evaporator body, the lower section of the evaporator body are provided with drip tray, the defrosting dress
Putting is：
Electric heater is set on the outside of the evaporator body, and the electric heater is the long tube of bending；
At least one set of heat-transfer device is set, invests on the evaporator body outside the heat-transfer device, consolidates with the support
Fixed to be connected, one end that the heat-transfer device closes on the drip tray has some protrusions towards drip tray direction extension,
The free end respectively protruded is connected with the drip tray.
Design feature of the present utility model is lain also in：
The defroster is provided with two groups of heat-transfer devices, and two groups of heat-transfer devices are symmetricly set on the evaporator body
Both sides.
The heat-transfer device is heat-conducting, rectangular laminated structure.
Compared with the prior art, the utility model has the beneficial effect that：
Defroster of the present utility model is provided with least one set of outer heat-transfer device invested on evaporator body, heat-transfer device
On the free end of each protrusion be connected with drip tray so that the heat conduction of the whole device after the completion of assembling is not single heat transfer
Mode, but the combination of two kinds of effects of heat radiation and heat transfer, there is obvious heat transference efficiency lifting effect, can reliably realize
High efficiency defrosts, and reduces electric heater rated power, reduces defrosting cycle power consumption, complete machine efficiency is lifted, suitable for popularization and application.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model defroster；
Fig. 2 is structural representation when the utility model defroster does not install heat-transfer device；
Fig. 3 is the structural representation of electric heater of the present utility model；
Fig. 4 is the structural representation of heat-transfer device of the present utility model.
In figure, 1 evaporator body；2 supports；3 electric heaters；4 heat-transfer devices；5 protrusions.
Embodiment
Referring to Fig. 1, the air-cooled defrosting appts. for refrigerators of family expenses of the present embodiment, wherein, refrigerator includes evaporator, such as Fig. 2
Shown, evaporator includes evaporator body 1 and the support 2 for fixing evaporator body 1, and the lower section of evaporator body 1 is provided with
Drip tray (not shown), defroster are that electric heater 3 is set in the outside of evaporator body 1, and electric heater 3 is the length of bending
Pipe, as shown in Figure 3；And two groups of heat-transfer devices 4 are set, invest on evaporator body 1 outside heat-transfer device 4 and be symmetricly set on evaporation
Both sides of device body 1, and being fixedly linked with support 2, heat-transfer device 4 close on drip tray one end have it is some towards drip tray side
To the protrusion 5 of extension, the free end of each protrusion 5 is connected with drip tray.
Specifically, referring to Fig. 4, heat-transfer device 4 is heat-conducting, rectangular laminated structure.
As an optional scheme, mounting hole is provided with support 2, its aperture is more than the external diameter of electric heater 3, uses
Passed through in fed heater 3.
As another optional scheme, in installation process, electric heater 3 be on each protrusion 5 of heat-transfer device 4 one by one
Winding one is enclosed, and the overall structure stability on the one hand making whole defroster more preferably, on the other hand can further lift heat exchange
Efficiency.
Claims (3)
1. a kind of air-cooled defrosting appts. for refrigerators of family expenses, the refrigerator includes evaporator, and the evaporator includes evaporator sheet
Body and the support for fixing the evaporator body, the lower section of the evaporator body are provided with drip tray, it is characterized in that：It is described
Defroster is：
Electric heater is set on the outside of the evaporator body, and the electric heater is the long tube of bending；
At least one set of heat-transfer device is set, invested outside the heat-transfer device on the evaporator body, with the support stationary phase
Even, one end that the heat-transfer device closes on the drip tray has some protrusions towards drip tray direction extension, described
The free end respectively protruded is connected with the drip tray.
2. the air-cooled defrosting appts. for refrigerators of family expenses according to claim 1, it is characterized in that：The defroster is provided with two groups
Heat-transfer device, two groups of heat-transfer devices are symmetricly set on the both sides of the evaporator body.
3. the air-cooled defrosting appts. for refrigerators of family expenses according to claim 1, it is characterized in that：The heat-transfer device is heat conduction material
Matter, rectangular laminated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871952.XU CN206973989U (en) | 2017-07-18 | 2017-07-18 | A kind of air-cooled defrosting appts. for refrigerators of family expenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871952.XU CN206973989U (en) | 2017-07-18 | 2017-07-18 | A kind of air-cooled defrosting appts. for refrigerators of family expenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973989U true CN206973989U (en) | 2018-02-06 |
Family
ID=61402968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720871952.XU Active CN206973989U (en) | 2017-07-18 | 2017-07-18 | A kind of air-cooled defrosting appts. for refrigerators of family expenses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955022A (en) * | 2018-08-31 | 2018-12-07 | 长虹美菱股份有限公司 | A kind of household electric refrigerator refrigerating evaporator integral component device |
-
2017
- 2017-07-18 CN CN201720871952.XU patent/CN206973989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955022A (en) * | 2018-08-31 | 2018-12-07 | 长虹美菱股份有限公司 | A kind of household electric refrigerator refrigerating evaporator integral component device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Changhong MeiLing Limited by Share Ltd Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Hefei Meiling Co., Ltd. |
|
| CP03 | Change of name, title or address |