CN101126587B - Pickle refrigerator - Google Patents
Pickle refrigerator Download PDFInfo
- Publication number
- CN101126587B CN101126587B CN2006100153534A CN200610015353A CN101126587B CN 101126587 B CN101126587 B CN 101126587B CN 2006100153534 A CN2006100153534 A CN 2006100153534A CN 200610015353 A CN200610015353 A CN 200610015353A CN 101126587 B CN101126587 B CN 101126587B
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- CN
- China
- Prior art keywords
- door
- casing
- lower housing
- housing portion
- inner shell
- 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
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Abstract
The utility model relates to a cabinet type pickle refrigerator, comprising a body and a door used for opening and closing the body opening; the body comprises an outer casing and an inner casing arranged at the inner part of the outer casing to form certain storing space; the inner casing comprises an upper part and a lower part of the casing; the upper part of the casing is made of material with comparatively higher thermal conduction and is provided with a heat exchanger at the circumference; the lower part of the casing is made of material with comparatively lower thermal conduction. The utility model has the advantages of enabling to relatively and freshly maintain the storing status of stored material and minimize power consumption because of enabling to minimize temperature change of the internal storing space caused by opening and closing the door.
Description
Technical field
The present invention relates to kraut refrigerator, particularly relate to a kind of have invading under the state of the outer gas of high temperature from the outside, can suppress the kraut refrigerator of the inner shell of temperature inside rising to greatest extent.
Background technology
Fig. 1 is the profile of the cabinet type kraut refrigerator of conventional art.As shown in the figure, cabinet type kraut refrigerator (hereinafter referred to as kraut refrigerator) is to be made of following components: top opening, and possess the body 2 of storage space in inside; Be used to open and close the door 4 of the top peristome of body 2.
The inside of body 2 and door 4 is filled with and is used for adiabatic foamed thermal insulating.And body 2 is to be made of following components: the external shell 3 that metallic plate constitutes; Make by the materials such as aluminium that pyroconductivity is high, form the inner shell 8 of storage space.In addition, consider the convection current of air of the storage space of kraut refrigerator inside, the neighboring upper side of inner shell 8 is provided with heat exchanger 6.
In the kraut refrigerator of the conventional art that constitutes as mentioned above, in case in order to take out inner reserve or reserve put into inside and to open door at 4 o'clock, the extraneous air of relatively-high temperature state will be invaded inside.With dashed lines has been pointed out the conduction of the heat in the inner shell high temperature process of going into to cause owing to the outer gas cut of high temperature among Fig. 1.In case the extraneous air of the condition of high temperature is invaded, the upper side of inner shell 8 is with high temperatureization.At this moment, the top of the inner shell of being made by the high material of pyroconductivity 8 is easy to high temperatureization, even also can fast rise together with the temperature of the bottom of inner shell 8.This just means, the temperature of the storage space of the inside that is made of inner shell 8 will raise fast.
According to the kraut refrigerator of aforesaid conventional art, the temperature of refrigerator inside will be easy to owing to the switching of door is risen.Because above-mentioned phenomenon not only can produce baneful influence to the freshness of the reserve in the storage, but also the consumption that can increase electric power.
Summary of the invention
The present invention provides a kind of phenomenon corresponding to the door switching for solving the technical problem that exists in the conventional art, can suppress the rising of internal temperature to greatest extent, and preservation reserve that can be fresh, simultaneously can be with the kraut refrigerator of minimum power consumption.
The technical scheme that the present invention takes for the technical problem that exists in the solution conventional art is:
Kraut refrigerator of the present invention comprises: body, be used to open and close the door of body openings, body comprises: external shell, and the inside that is arranged at external shell, forming the inner shell of certain storage space, its inner shell is to be made of housing top and lower housing portion; Housing top is to be made by the high relatively material of pyroconductivity, and its outer peripheral face is provided with heat exchanger; Lower housing portion is to be made by the low relatively material of pyroconductivity.
Described lower housing portion is to be made greater than the material on housing top relatively by specific heat.
The connecting portion of described housing top and lower housing portion should be glued with the aluminium glue band.
By being suitable for aforesaid foundation inner shell of the present invention, not only can be when door is opened the variations in temperature of the storage space of kraut refrigerator inside being minimized, and when door is closed, can also make inside be in frozen state more rapidly.Therefore, preservation reserve that not only can be fresher, and can be with minimum power consumption.
Advantage and good effect that the present invention has are:
Kraut refrigerator of the present invention has following effect:
At first, under the state of opening door, will temperature rise owing to being exposed to outer gas in housing top, but heat can not be delivered to lower housing portion easily.Therefore, can prevent that the bottom of storage space is easy to the phenomenon of high temperatureization.In addition, under the state of closing door, because that the heat of the big lower housing portion of specific heat is easy to be delivered to specific heat is little, and the high housing top of pyroconductivity, therefore can keep frozen state more rapidly.The present invention is owing to the variations in temperature of the storage space of the inside that the switching of door can be caused minimizes, so the storage state of keeping reserve that can be fresh relatively, and can be with minimum power consumption.
Description of drawings
Fig. 1 is the profile of the kraut refrigerator of conventional art;
Fig. 2 is the generalized section of the door opening of kraut refrigerator of the present invention;
Fig. 3 is the generalized section of the door closure state of kraut refrigerator of the present invention.
* the symbol description * of accompanying drawing major part
10: body 12: external shell
13: inner shell 14: housing top
16: lower housing portion 18: jointing tape
19: heat exchanger 20: door
The specific embodiment
It is following that the present invention will be described in detail with reference to drawings and Examples.
Fig. 2 is the generalized section of the door opening of kraut refrigerator of the present invention.Fig. 3 is the generalized section of the door closure state of kraut refrigerator of the present invention.
Kraut refrigerator of the present invention comprises following a few part and constitutes: top opening, the inner body 10 that forms certain storage space; Be used to open and close the top door 20 of the opening of body 10.
The inside of door 20 and body 10 is formed with and is used for adiabatic frothing heat-insulating layer.Door 20 hinges are connected in the rearward end of body 10, and are the center rotation with the hinge axis, thereby open and close the storage space of body 10 inside.
And body 10 is to be made of following several parts: made by iron plate, and form the external shell 12 of the outward appearance of kraut refrigerator; Be arranged at the inside of external shell 12, form the inner shell 13 of certain storage space.And, be filled with foamed thermal insulating between external shell 12 and the inner shell 13, thereby constitute heat insulation layer.
Inner shell 13 of the present invention is to be made of housing top 14 and lower housing portion 16.Housing top 14 constitutes the top of inner shell 13, and its neighboring is provided with heat exchanger, and heat exchanger inside has refrigerant to pass through.Housing of the present invention top 14 is that material high relatively by pyroconductivity and that specific heat is low is made.For example, can use aluminium or copper etc.In the present embodiment, identical with the inner shell of conventional art, housing top 14 should be made of aluminum.The reason of being made housing top 14 by the high material of pyroconductivity is the cold air that the heat exchanger 19 that is wound in the neighboring for effective utilization is transmitted, the storage space of cooled interior.And the reason of using the little material of specific heat to form housing top 14 is, the hot stack that causes for the outer gas of the condition of high temperature that will invade owing to the outside minimizes.
And the bottom on housing top 14 is combined with lower housing portion 16, and lower housing portion 16 is that material low relatively by pyroconductivity and that specific heat is big is relatively made.With respect to housing top, lower housing portion 16 is that material low relatively by pyroconductivity and that specific heat is big is relatively made, for example material such as synthetic resin or glass.By utilizing above-mentioned material to constitute lower housing portion 16, can suppress heat transmission to greatest extent from housing top 14, and under the situation of closing door, can make the cold air of the lower housing portion 16 that the big material of specific heat constitutes be easy to be delivered to housing top 14, thus the storage space of cooled interior rapidly.
And, housing top 14 and lower housing portion 16 should be close to fully fixing.For more firm fixing and closed shell top 14 and lower housing portion 16, used jointing tape 18 in the present embodiment, for example can use the adhesive tape of the outstanding material of pyroconductivity such as aluminium glue band.
According to the kraut refrigerator of the present invention that constitutes as mentioned above, as shown in Figure 2, under the state that door 20 is opened, because the outer gas of invading, expose and high temperatureization at first on the housing top 14 of inner shell 13.But, according to the present invention, even expose on housing top 14 and high temperatureization, because the material of lower housing portion 16 is the low relatively materials of pyroconductivity, therefore can be with the storage space temperature inside minimize variations that causes owing to the outer gas of high temperature.
And, closing under door 20 the state, shown in the arrow of Fig. 3 because the specific heat of lower housing portion 16 is big, the pyroconductivity height on housing top 14, therefore make the relatively-high temperature change housing top 14 also can cool off rapidly.Therefore, the variations in temperature of refrigerator inside is less, and can continue to keep more balanced frozen state.
Claims (1)
1. kraut refrigerator comprises: body, be used to open and close the door of body openings, body comprises: external shell, and the inside that is arranged at external shell, form the inner shell of certain storage space, and inner shell is to be made of housing top and lower housing portion; Housing top is made by the high relatively material of pyroconductivity, and its periphery is provided with heat exchanger; Lower housing portion is to be made by the low relatively material of pyroconductivity, it is characterized in that the connecting portion of housing top and lower housing portion is glued with the aluminium glue band; Lower housing portion is to be made greater than the material on housing top relatively by specific heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100153534A CN101126587B (en) | 2006-08-17 | 2006-08-17 | Pickle refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100153534A CN101126587B (en) | 2006-08-17 | 2006-08-17 | Pickle refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101126587A CN101126587A (en) | 2008-02-20 |
| CN101126587B true CN101126587B (en) | 2011-11-09 |
Family
ID=39094671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100153534A Expired - Fee Related CN101126587B (en) | 2006-08-17 | 2006-08-17 | Pickle refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101126587B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557666A (en) * | 2013-11-12 | 2014-02-05 | 合肥华凌股份有限公司 | Refrigerator capable of uniformizing temperature of box body by utilizing door body |
-
2006
- 2006-08-17 CN CN2006100153534A patent/CN101126587B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101126587A (en) | 2008-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140817 |
|
| EXPY | Termination of patent right or utility model |