CN201583093U - New door buck of refrigerator door - Google Patents
New door buck of refrigerator door Download PDFInfo
- Publication number
- CN201583093U CN201583093U CN2009202414218U CN200920241421U CN201583093U CN 201583093 U CN201583093 U CN 201583093U CN 2009202414218 U CN2009202414218 U CN 2009202414218U CN 200920241421 U CN200920241421 U CN 200920241421U CN 201583093 U CN201583093 U CN 201583093U
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- Prior art keywords
- temperature side
- electric
- aluminum alloy
- aluminium alloy
- door
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- Expired - Fee Related
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Abstract
The utility model relates to a new door buck of a refrigerator door. A main body of the door buck comprises aluminum alloy at a room temperature side outside a refrigerator and aluminum alloy at a low temperature side in the refrigerator, wherein the aluminum alloy at the room temperature side is connected with the aluminum alloy at the low temperature side by a nonmetallic cold bridge for preventing the low temperature being conducted outside the refrigerator; an electric-heating tank which is internally provided with an electric-heating band and an aluminum alloy electric-heating band cover plate are arranged between the aluminum alloy at the room temperature side and the aluminum alloy at the low temperature side; and the electric-heating tank conveys the heat energy of the electric-heating band to the aluminum alloy electric-heating band cover plate for preventing dewing and freezing of a door frame. The novel door buck of the refrigerator door with the technical scheme of the utility model can perform the functions of preventing cool air leakage by installing separate aluminum alloy at the room temperature side and aluminum alloy at the low temperature side and installing the cold bridge connecting piece between the aluminum alloys at both sides. Therefore, energy at low temperature can be saved to a great extend. Moreover, the electric-heating band of the utility model has low power, therefore, the door frame can not dew or freeze under the condition of no power or power breakage of the electric-heating band at the temperature of minus 18 DEG C.
Description
Technical field
The utility model relates to a kind of freezer door cheek, relates in particular to a kind of low energy consumption door cheek that is applied to cold-storage door.
Background technology
Cold-storage door is because cold outer warm in the applied environment, and the temperature difference is huge usually, therefore the door cheek (the door pocket plate of door opening) that bears internal and external environment temperature difference junction all needs to handle through special insulation, to avoid freezing to cause cold-storage door to open or cold air leaks and causes energy consumption to continue the generation of situations such as a high position because of doorframe; As shown in Figure 1, between the insulating sections 12 of low temperature side the clean door frame 13 in a pair of aluminium alloy door is installed in cold-storage door 11 and the freezer.Processing at the clean door frame of freezer every in the prior art generally comprises dual mode: first kind of mode is to use traditional wooden structures, kalamein panel, for example galvanized steel plain sheet, color steel, corrosion resistant plate etc.; The second way then is directly to adopt aluminium alloy one door pocket frame.Yet because wooden structures will be through Overheating Treatment, general factory all can't reach a standard, and processing is also very complicated; Though and the processing of aluminium alloy shape material is simple, all do not do cold bridge and cut off (as shown in Figure 2), thereby heat insulation effect is relatively poor.
The utility model content
The purpose of this utility model provides a kind of novel refrigeration house every door frame, to solve the existing defective of dual mode of handling the cold-storage door door cheek in the prior art.
In order to achieve the above object, the technical solution of the utility model proposes a kind of novel refrigeration house every door frame, and the main body of this door cheek is made up of the low temperature side aluminium alloy (32) that is positioned at the outer normal temperature side aluminium alloy (31) of freezer and is positioned at freezer; And described normal temperature side aluminium alloy and low temperature side aluminium alloy are connected by nonmetal cold bridge brace (33), are used to stop the interior low temperature of freezer to conduct to outside the freezer; Between described normal temperature side aluminium alloy and low temperature side aluminium alloy, also be provided with the electric trough (35) and the aluminium alloy electric torrid zone cover plate (36) of the in-built electrical torrid zone (34), described electric trough transmits the heat of ribbon heater to described aluminium alloy electric torrid zone cover plate, be used to prevent that the doorframe dewfall is icing.
In above-mentioned novel refrigeration house every door frame, described nonmetal cold bridge brace is meant two low-temperature polyethylene cold bridge braces.
In above-mentioned novel refrigeration house every door frame, the electric trough that described electric trough is made for the polyvinylchloride plastic material.
In above-mentioned novel refrigeration house every door frame, be respectively equipped with splicing groove (37), pre-buried metal trough (38) and bolting chute (39) on described normal temperature side aluminium alloy and the low temperature side aluminium alloy, be used for cooperating with parts on cold-storage door and the doorframe.
Normal temperature side aluminium alloy and the low temperature side aluminium alloy of novel refrigeration house every door frame of technical solutions of the utility model by split is set, and the cold bridge brace is set between the aluminium alloy of both sides, the effect that prevents that cold air from leaking can be played, thereby low-temperature energy sources can be saved to a great extent; The ribbon heater power of its configuration is also less in addition, and at 18 degrees below zero and under the situation of ribbon heater no power or outage, doorframe also can dewfall not freeze.
Description of drawings
Fig. 1 is the application schematic diagram of cold-storage door door cheek in the prior art;
Fig. 2 is the structural representation of aluminium alloy integral type cold-storage door door cheek in the prior art;
Fig. 3 is novel refrigeration house every door frame structural representation of the present utility model.
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Novel refrigeration house every door frame example structure of the present utility model as shown in Figure 3, its main body is made up of the low temperature side aluminium alloy 32 that is positioned at the outer normal temperature side aluminium alloy 31 of freezer and is positioned at freezer.And normal temperature side aluminium alloy 31 and low temperature side aluminium alloy 32 are connected by nonmetal cold bridge brace 33, are used to stop the interior low temperature of freezer to conduct to outside the freezer; Nonmetal herein cold bridge brace 33 specifically refers to a pair of low-temperature polyethylene cold bridge brace.Between normal temperature side aluminium alloy 31 and low temperature side aluminium alloy 32, also be provided with the electric trough 35 and the aluminium alloy electric torrid zone cover plate 36 in the in-built electrical torrid zone 34, wherein, electric trough 35 transmits the heat of ribbon heater 34 to aluminium alloy electric torrid zone cover plate 36, be used to prevent that the doorframe dewfall is icing; Electric trough 35 is to be made by PVC (polyvinyl chloride) moulding material herein.
In addition, in above-mentioned novel refrigeration house every door frame, be respectively equipped with common components such as splicing groove 37, pre-buried metal trough 38 and bolting chute 39 etc. on normal temperature side aluminium alloy 31 and the low temperature side aluminium alloy 32, be used for cooperating with miscellaneous part on cold-storage door and the doorframe.
In sum, novel refrigeration house every door frame of technical solutions of the utility model is by being provided with the normal temperature side aluminium alloy 31 and the low temperature side aluminium alloy 32 of split, and low-temperature polyethylene cold bridge brace 33 is set between the aluminium alloy of both sides, the effect that prevents that cold air from leaking can be played, thereby low-temperature energy sources can be saved to a great extent; Ribbon heater 34 power of its configuration are also less in addition, and at 18 degrees below zero and under the situation of ribbon heater 34 no powers or outage, doorframe also can dewfall not freeze.
More than be preferred forms of the present utility model, according to the disclosed content of the utility model, those of ordinary skill in the art can expect some identical, replacement schemes apparently, all should fall into the scope of the utility model protection.
Claims (4)
1. novel refrigeration house every door frame is characterized in that, the main body of this door cheek is made up of the low temperature side aluminium alloy (32) that is positioned at the outer normal temperature side aluminium alloy (31) of freezer and is positioned at freezer; And described normal temperature side aluminium alloy and low temperature side aluminium alloy are connected by nonmetal cold bridge brace (33); Between described normal temperature side aluminium alloy and low temperature side aluminium alloy, also be provided with the electric trough (35) and the aluminium alloy electric torrid zone cover plate (36) of the in-built electrical torrid zone (34).
2. novel refrigeration house every door frame as claimed in claim 1 is characterized in that, described nonmetal cold bridge brace is meant two low-temperature polyethylene cold bridge braces.
3. novel refrigeration house every door frame as claimed in claim 1 is characterized in that, the electric trough that described electric trough is made for the polyvinylchloride plastic material.
4. as each described novel refrigeration house every door frame of claim 1～3, it is characterized in that, be respectively equipped with splicing groove (37), pre-buried metal trough (38) and bolting chute (39) on described normal temperature side aluminium alloy and the low temperature side aluminium alloy, be used for cooperating with parts on cold-storage door and the doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202414218U CN201583093U (en) | 2009-11-16 | 2009-11-16 | New door buck of refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202414218U CN201583093U (en) | 2009-11-16 | 2009-11-16 | New door buck of refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583093U true CN201583093U (en) | 2010-09-15 |
Family
ID=42725094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202414218U Expired - Fee Related CN201583093U (en) | 2009-11-16 | 2009-11-16 | New door buck of refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062982A (en) * | 2012-12-28 | 2013-04-24 | 青岛巴士德工业门制造有限公司 | Novel refrigerator door |
-
2009
- 2009-11-16 CN CN2009202414218U patent/CN201583093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062982A (en) * | 2012-12-28 | 2013-04-24 | 青岛巴士德工业门制造有限公司 | Novel refrigerator door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20121116 |