CN2407304Y - Freezing chamber structure of refrigerator - Google Patents
Freezing chamber structure of refrigerator Download PDFInfo
- Publication number
- CN2407304Y CN2407304Y CN 99247528 CN99247528U CN2407304Y CN 2407304 Y CN2407304 Y CN 2407304Y CN 99247528 CN99247528 CN 99247528 CN 99247528 U CN99247528 U CN 99247528U CN 2407304 Y CN2407304 Y CN 2407304Y
- Authority
- CN
- China
- Prior art keywords
- evaporimeter
- refrigerator
- freezer
- evaporator
- freezing chamber
- 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 - Fee Related
Links
Landscapes
- Removal Of Water From Condensation And Defrosting (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides the technical proposal for a freezing chamber structure of a refrigerator, which mainly comprises a refrigerator body with a heat insulation layer and a freezing chamber enclosed by a door body of the freezing chamber. The inside of the freezing chamber is provided with freezing drawers and an evaporator. The utility model is characterized in that the evaporator is positioned at the top part of the freezing chamber, and the upper part of each freezing drawer is provided with a finned coil type evaporator; the evaporator is also wound with a defrosting heating wire; a water receiving disc is arranged below the evaporator and above all the freezing drawers, and the upper top part of the refrigerator body is fixed with a fan at one side the evaporator is remote from the door body.
Description
The utility model relates to the refrigerator in the household electrical appliance, especially a kind of refrigerator freezer compartment structure.
Its evaporimeter of the refrigerating chamber of refrigerator generally is the bottom surface in each freezer drawer in the prior art, though this structure can guarantee not taint of odour between the frozen food, also have freezer drawer and easily frozen the problem that is difficult for pulling and the manual defrosting difficulty of evaporimeter by evaporimeter.
The purpose of this utility model is exactly at the existing in prior technology deficiency, and a kind of refrigerator freezer compartment structure technical scheme is provided, and this scheme can not produce the phenomenon that evaporimeter freezes freezer drawer, also is no longer necessary for the manual defrosting of evaporimeter.
This programme is realized by following technical measures.Mainly include the casing of band heat-insulation layer and the refrigerating chamber that the refrigerating chamber door body is surrounded, freezer drawer and evaporimeter are arranged in refrigerating chamber, the characteristics of this programme are the top of described evaporimeter position at refrigerating chamber, the top of each freezer drawer, it is a kind of evaporimeter of finned coil formula, also be wound with the defrosting heater strip on this evaporimeter, each has drip tray above the freezer drawer below evaporimeter, is fixed with fan at evaporimeter away from the casing upper top of Men Tiyi side.Described fan is the air-breathing axial flow blower that adopts.In addition, also has the water pond heater strip in the bottom of described drip tray.And each has a thermal insulation board above the freezer drawer below described water pond heater strip.
According to as can be known to the narration of such scheme, because the evaporimeter in this scheme is mounted in the top of casing, in its back fan is arranged again, so cold wind can be forced by around each freezer drawer, make the freezer drawer fast cooling, and drip tray below defrosting heater strip and the evaporimeter is arranged on evaporimeter, this can guarantee when needs are given evaporator defrost, as long as energising will be dissolved the frost on the evaporimeter to the defrosting heater strip, the white water of dissolving is collected by drip tray, has solved the difficulty of evaporator defrost.Because, temperature in the household freezer is very low, and is frozen in drip tray for avoiding white water, so set up the water pond heater strip below drip tray, again for avoiding the heat transferred freezer drawer of heater strip, thus again below the water pond heater strip with set up a thermal insulation board above the freezer drawer.This shows, it is freezing that the structure of this programme both can guarantee to make the freezer drawer fast cooling, having solved freezer drawer again is frozen in and draws motionless problem, to the problem of evaporator defrost also no longer by hand, so the utility model compared with prior art, have substantive distinguishing features and progress, its implementation result also is conspicuous.
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
Description of drawings:
Fig. 1 is the part sectional structure schematic diagram of the utility model embodiment.
By accompanying drawing as can be seen, the refrigerator freezer compartment structure of this programme, mainly include the casing 1 of band heat-insulation layer 2 and the refrigerating chamber that refrigerating chamber door body 6 is surrounded, freezer drawer 10 and evaporimeter 5 are arranged in refrigerating chamber, the characteristics of this programme are the top of described evaporimeter 5 positions at refrigerating chamber, the top of each freezer drawer 10, it is a kind of evaporimeter 5 of finned coil formula, on this evaporimeter 5, also be wound with defrosting heater strip 4, each has drip tray 7 above the freezer drawer 10 below evaporimeter 5, is fixed with fan 3 at evaporimeter 5 away from casing 1 upper top of door body 6 one sides.Described fan 3 is the air-breathing axial flow blowers that adopt.Also has water pond heater strip 9 in the bottom of described drip tray 7.Each has a thermal insulation board 8 above the freezer drawer 10 below described water pond heater strip 9.
Claims (4)
1. refrigerator freezer compartment structure, mainly include the casing (1) of band heat-insulation layer (2) and the refrigerating chamber that refrigerating chamber door body (6) is surrounded, freezer drawer (10) and evaporimeter (5) are arranged in refrigerating chamber, it is characterized in that the top of described evaporimeter (5) position at household freezer, the top of each freezer drawer (10), it is a kind of evaporimeter (5) of finned coil formula, on this evaporimeter (5), also be wound with defrosting heater strip (4), drip tray (7) is arranged above each freezer drawer (10) below evaporimeter (5), be fixed with fan (3) away from casing (1) upper top of door body (6) one sides at evaporimeter (5).
2. refrigerator freezer compartment structure according to claim 1 is characterized in that described fan (3) is the air-breathing axial flow blower that adopts.
3. refrigerator freezer compartment structure according to claim 1 and 2 is characterized in that also having water pond heater strip (9) in the bottom of described drip tray (7).
4. refrigerator freezer compartment structure according to claim 3 is characterized in that a thermal insulation board (8) is arranged above each freezer drawer (10) below described water pond heater strip (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247528 CN2407304Y (en) | 1999-12-21 | 1999-12-21 | Freezing chamber structure of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247528 CN2407304Y (en) | 1999-12-21 | 1999-12-21 | Freezing chamber structure of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2407304Y true CN2407304Y (en) | 2000-11-22 |
Family
ID=34032939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247528 Expired - Fee Related CN2407304Y (en) | 1999-12-21 | 1999-12-21 | Freezing chamber structure of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2407304Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357680C (en) * | 2006-03-02 | 2007-12-26 | 刘银龙 | Defrost condenser of heat exchanger outdoor machine and its defrost control method |
| CN103836871A (en) * | 2012-11-26 | 2014-06-04 | 海尔集团公司 | Air supply and refrigerating system of refrigerator and refrigerator |
| CN108465262A (en) * | 2018-03-02 | 2018-08-31 | 广州协义自动化科技有限公司 | A kind of electrically heated defrosting cold-trap |
-
1999
- 1999-12-21 CN CN 99247528 patent/CN2407304Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357680C (en) * | 2006-03-02 | 2007-12-26 | 刘银龙 | Defrost condenser of heat exchanger outdoor machine and its defrost control method |
| CN103836871A (en) * | 2012-11-26 | 2014-06-04 | 海尔集团公司 | Air supply and refrigerating system of refrigerator and refrigerator |
| CN103836871B (en) * | 2012-11-26 | 2016-01-06 | 海尔集团公司 | Refrigerator air-supply and refrigeration system and refrigerator |
| CN108465262A (en) * | 2018-03-02 | 2018-08-31 | 广州协义自动化科技有限公司 | A kind of electrically heated defrosting cold-trap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |