CN2861897Y - Horizontal refrigerator - Google Patents
Horizontal refrigerator Download PDFInfo
- Publication number
- CN2861897Y CN2861897Y CN 200520121567 CN200520121567U CN2861897Y CN 2861897 Y CN2861897 Y CN 2861897Y CN 200520121567 CN200520121567 CN 200520121567 CN 200520121567 U CN200520121567 U CN 200520121567U CN 2861897 Y CN2861897 Y CN 2861897Y
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- China
- Prior art keywords
- door body
- utility
- model
- temperature
- tank
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- 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
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Abstract
The utility model relates to a horizontal type freezer, comprising a freezer tank and a door body. The utility model is characterized in that, a heat conducting plate is arranged on inside surface of the door body. The utility model solves large temperature gradient problem of horizontal type freezer, metal plate supersedes ABS as inner bag material on the inside surface of door body, this could increase heat exchange efficiency in the tank, quicken cooling speed, reduce energy consumption of the tank, distribute internal temperature of horizontal cabinet uniformly, favorable for long time storage of food; on the other hand, the utility model reduces product cost, increases profit margin of the product. The product may be used in mall, hotel, cold drink point of purchase, household etc.
Description
Technical field
The utility model relates to the small-sized refrigerating utensil, more particularly, relates to a kind of horizontal refrigerator.
Background technology
Horizontal type foaming door freezer door body mainly adopts ABS or HIPS plastics as the door inner bag in the household electric appliances, and around the box house and bottom is a metal material, and casing and door constitute an enclosure space, evaporimeter then twine be arranged in interior case around.During refrigeration, the cold in the refrigeration piping is passed to interior case earlier by conduction, interior case again with case in air carry out heat exchange, the article of last air and interior case carry out heat exchange.Therefore, the article near the refrigerator mid portion lower temperature than more difficult all around.When particularly placing in the case near load at full capacity, remaining space is few, and a little less than the cross-ventilation heat exchange, middle article then can only add that thermograde is little by the heat conduction of contiguous load, the mid portion temperature underspeed and intensity all very limited.If casing length and width are all big more, this medium temperature is just more obvious more than high all around situation.Have data to show, the casing internal volume reaches more than 300 liters, middle article temperature and all around the article temperature can reach more than 2 ℃.Because hottest spot temperature is in the centre, the article temperature is high in the middle of causing, and food is apt to deteriorate, is simultaneously the temperature that peaks≤-18 ℃ to cause the power consumption of complete machine higher.
The utility model content
The technical problems to be solved in the utility model is, at the defective of prior art, provides a kind of horizontal refrigerator that can obviously improve the temperature inside the box field distribution.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of horizontal refrigerator, comprise refrigerator box body and door body, and the inner surface of described door body is established heat-conducting plate.
In the horizontal refrigerator of the present utility model, described heat-conducting plate is a sheet metal.
In the horizontal refrigerator of the present utility model, described heat-conducting plate covers the insulation layer surface in the door body and embeds in the doorframe of door body.
The beneficial effects of the utility model are:
1) cabinet interior temperature distribution for sleeping in is even, helps food and preserves for a long time;
2) heat exchange efficiency improves, and accelerates cooling velocity in the case, reduces the casing energy consumption;
3) simple for structure, attractive in appearance, processing is easy to realize;
4) replace ABS to make liner material with metallic plate, further reduced product cost.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the door body structure schematic diagram of the utility model horizontal refrigerator.
The specific embodiment
Common horizontal refrigerator on the market, casing is made of interior case, shell and the heat-insulation layer that is clipped in the middle, the evaporator pipeline of refrigeration system then is wrapped in case wall in the casing, mostly interior case is metallic sheet material, heat conduction is very fast, but because the internal volume of refrigerator is bigger, thereby between four sides and cabinet center, form back-shaped temperature gradient field, central temperature is the highest, and the wall temperature is minimum.The door body of cabinet of crouching is generally made a door inner bag with ABS or HIPS, owing to do not have refrigeration piping in the door body, thereby the temperature of door body inner surface is higher than case wall in the casing, and the door inner bag is lower near the edge temperature of interior case wall.The utility model can reduce temperature with article all around like that fast in order to make casing mid portion article, adopted good metal material of heat-conductive characteristic such as aluminium alloy replacement ABS commonly used and the HIPS plastics inner bag as the door body, the insulation layer surface that heat-conducting plate covers in the door body also embeds in the doorframe of door body.See Fig. 1, the inner bag of door body 1 adopts sheet metal 2 as heat-conducting plate, because metal good heat-conducting, make and form two tangible temperature gradient fields in the casing, one be around the upper surface with the temperature gradient field of the quick heat exchange in centre, direction be from the centre to around, the temperature of a courage central point is reduced, basic fair with the edge; Another is the temperature gradient field of upper surface and bottom, direction is for from interior upper box part to lower curtate (adopt the common refrigerator box body of plastic door inner bag to have only a comparatively significantly thermograde, the casing that adopts metallic plate has been Duoed a temperature gradient field than common casing).Therefore, during horizontal refrigerator work, the casing mid portion is between load self heat conduction heat exchange, can also obtain further temperature by the transmission of inner door central point cold reduces, the temperature suppression ratio of casing integral body is more even, final medium temperature is with temperature is also more consistent all around, as common refrigerator medium temperature can not occur and reach the temperature difference more than 2 ℃ all around.Prolonged the storage life of food.On the other hand, because the temperature-difference in the cabinet reduces, the complete machine energy consumption can correspondingly reduce, and the product design surplus is just bigger.
Claims (3)
1, a kind of horizontal refrigerator comprises refrigerator box body and door body (1), it is characterized in that the inner surface of described door body (1) is established heat-conducting plate (2).
2, horizontal refrigerator according to claim 1 is characterized in that, described heat-conducting plate (2) is a sheet metal.
3, horizontal refrigerator according to claim 2 is characterized in that, described heat-conducting plate (2) covers the insulation layer surface in the door body (1) and embeds in the doorframe of door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121567 CN2861897Y (en) | 2005-12-31 | 2005-12-31 | Horizontal refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121567 CN2861897Y (en) | 2005-12-31 | 2005-12-31 | Horizontal refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861897Y true CN2861897Y (en) | 2007-01-24 |
Family
ID=37659528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520121567 Expired - Fee Related CN2861897Y (en) | 2005-12-31 | 2005-12-31 | Horizontal refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861897Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344632A (en) * | 2020-11-06 | 2021-02-09 | 长虹美菱股份有限公司 | A kind of refrigerator |
-
2005
- 2005-12-31 CN CN 200520121567 patent/CN2861897Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344632A (en) * | 2020-11-06 | 2021-02-09 | 长虹美菱股份有限公司 | A kind of refrigerator |
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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: 20070124 Termination date: 20101231 |