CN101210765A - Thermal insulation device for refrigerator - Google Patents
Thermal insulation device for refrigerator Download PDFInfo
- Publication number
- CN101210765A CN101210765A CNA2006101682639A CN200610168263A CN101210765A CN 101210765 A CN101210765 A CN 101210765A CN A2006101682639 A CNA2006101682639 A CN A2006101682639A CN 200610168263 A CN200610168263 A CN 200610168263A CN 101210765 A CN101210765 A CN 101210765A
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- CN
- China
- Prior art keywords
- household freezer
- cold
- freezer
- attemperator
- laminate
- 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.)
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A heat-insulating device for a freezer is provided, which utilizes the bottom of at least one of a plurality of plates arranged inside the freezer to form a space for storing cool-storage liquid. Therefore, a cool-storage zone is provided in the freezer, so as to increase the initial cooling rate of the freezer, reduce the start/stop frequency of a compressor of the freezer, ensure the uniform distribution of temperature inside the freezer, and reduce the rate of temperature rise during power failure or equipment failure.
Description
Technical field
The present invention relates to a kind of attemperator of household freezer, relate in particular to the compressor start-stop frequency that can reduce this household freezer, the temperature in the household freezer is evenly distributed, and the attemperator of the household freezer of the temperature rise speed in the household freezer when delaying to have a power failure.
Background technology
Household freezer or reach in freezer need be with the environment of low temperature or ultralow temperature storage of specimens or solvent through being usually used in laboratory etc., its inside has the temperature requirement stricter than general cold storage environment, therefore can utilize other the auxiliary cold insulation or the device of insulation simultaneously, to bring into play preferable refrigerating effect.
In existing household freezer technology, the TaiWan, China patent announcement discloses a kind of cold-storage device of freezer box for No. 525769, it is to utilize refrigerant pipe that refrigerant will be housed and the sealing cold accumulator of filling cold-storage liquid, is installed in the wall portion of freezer box and is divided into a space with a baffle region at interval respectively; Utilize a fan to force this refrigerant pipe and cold accumulator air-supply again, the principle of utilizing cross-ventilation and space to separate promoting cold-storage and to release cold effect, and makes the freezer box cooling, and moves or satisfy during power failure the freezing demand of freezer box stored article in transportation.
As the refrigeration of above-mentioned household freezer or delay the temperature rise device, it is the extra cold-storage device of installing on household freezer, absorb cold energy to quicken the cool house effect of this household freezer when utilizing this household freezer running, and when this household freezer power failure or fault, can discharge the cold energy that is before absorbed, slowing down the temperature rise speed in the household freezer, and reach the holding time that can prolong article.Yet there are some defectives in this technology, for example: reduced the interior free space of this household freezer because of having installed devices such as fan, refrigerant pipe and cold accumulator, having caused in the above space of this dividing plate.And the cooling effect of this technology must rely on the forced air supply of fan, just can be recycled in the whole freezing case; But when having a power failure, fan may can't be enabled and can't turn round because of non-firm power, causes releasing cool region and only rests on the above space of dividing plate, and can't spread all in the whole freezing case.
Summary of the invention
In order to solve the as above problem that exists in the prior art, the object of the present invention is to provide a kind of attemperator of household freezer, the mode in space increases this attemperator in household freezer not take for it, keeps the storage space of former household freezer; So that the defective that attemperator excessively takes up space in the improvement prior art.
Another object of the present invention is to provide a kind of attemperator, it can be not outer come for example fan of strength, and this heat insulation effect is evenly spreaded all in the whole freezing casing; So that improving prior art needs could evenly release cold defective by external force.
For achieving the above object, the invention provides a kind of attemperator of household freezer, it comprises at least one cold-storage district, is located at least one laminate bottom of this household freezer, and this cold-storage district has the space of a ccontaining cold-storage liquid.This cold-storage district is integrally formed, detachably or regularly be combined in the bottom of this laminate.
As the attemperator of above-mentioned household freezer, because the bottom space use kenel in the prior art of this laminate is generally unemployed space; Therefore, this space is formed a cold-storage district, can't detract or excessively occupy storage thing volume in the household freezer originally.And, by aforesaid attemperator, can under the situation that does not need extra auxiliary kinetic energy, increase the cold effect of releasing of this household freezer, make that the initial cooling rate of household freezer can be accelerated, the compressor start of household freezer and stop frequency can reduce; Simultaneously, utilize this laminate script spaced apart characteristics up and down, dispose this cold-storage district, the temperature in the household freezer can evenly be distributed, and when power failure or equipment fault, can delay the temperature rise speed in the household freezer.Therefore, the attemperator of household freezer provided by the present invention can improve the defective that is had of prior art really, and has the energy-conservation advantage that can excessively not occupy the household freezer inner space that reaches.
Description of drawings
Fig. 1 is the side cutaway view of the household freezer structure with attemperator of a preferred embodiment of the present invention;
Fig. 2 is the side cutaway view of the attemperator structure of a preferred embodiment of the present invention;
Fig. 3 be a preferred embodiment of the present invention attemperator and a laminate combine partial structurtes figure;
Fig. 4 looks state diagram for the master that the attemperator of a preferred embodiment of the present invention is set up in the inner wall surface of household freezer.
Fig. 5 looks state diagram for the master that the attemperator of a preferred embodiment of the present invention is inserted in the inwall of household freezer.
Symbol description
1 household freezer
10 laminates
11 bending edges upwards
12 downward bending edges
13 bottoms
14 ends
15 inwalls
16 flanges
17 protruding arms
18 grooves
2 cold-storage districts
20 spaces
21 cold-storage liquid
3 article
The specific embodiment
By the reference accompanying drawing following examples are described in detail, can more clearly understand purpose, feature and the advantage of the invention described above; Yet the present invention is not limited to following embodiment.
The preferable enforcement of the attemperator of household freezer of the present invention as shown in Figure 1, the attemperator of this household freezer is meant integrally formed or be combined with a cold-storage district 2 movably at least one bottom of a plurality of laminates 10 of this household freezer 1.This cold-storage district 2 is meant a space 20 with ccontaining cold-storage liquid 21 again, as shown in Figure 2.
Be used in a plurality of laminates 10 of this household freezer 1, traditionally in order to adapt to the demand of low temperature environment, usually the structural design that has reinforcement, as shown in Figure 2, the edge is formed with respectively upwards and downward bending edge 11,12, and the present invention utilizes the bottom of this laminate 10 13 to 20 these cold-storage districts 2 of formation, space between the ora terminalis of a downward bending edge 12 wherein.For the space 20 under the bottom 13 of the laminate 10 in this cold-storage district 2 of above-mentioned formation, because under the state that only uses as laminate 10, the height of preserving the article 3 (as shown in Figure 1) in this household freezer 1 can not surpass the end 14 of this downward bending edge 12 usually, in case can trip these article 3 when pulling out upper strata laminate 10.Therefore, the present invention utilizes this space 20 that this cold-storage district 2 is set, and can not reduce or excessively occupies storage thing volume in the household freezer 1 originally.
In the preferred embodiment of the attemperator of household freezer of the present invention as shown in Figure 2, the generation type in this cold-storage district 2 can be the bottom 13 that is integrally formed at this laminate 10, or the movable bottom 13 that is incorporated into this laminate 10 removably, as shown in Figure 3; When forming this cold-storage district 2, be preferably in this two joint and dispose sealable facility such as leakage-preventing gasket etc., to prevent leaking outside of cold-storage liquid 21 in latter's mode.The technology that connects this cold-storage district 2 as shown in Figure 3 in external mode, divided by be spirally connected, mode such as snapping constitutes outside dismountable combination, also can this cold-storage district 2 be combined on the laminate 10 non-dismountablely with the fixing mode of welding.
As the above-mentioned laminate with cold-storage district 2 10, when in being disposed at this household freezer 1, using, the periphery of laminate 10 have usually can with the facility that structure matches of accepting of this household freezer 1; The structure of accepting as this household freezer 1 is shown in Figure 4 one when protruding from the flange 16 of its inwall 15, and then this laminate 10 also must provide a protruding arm 17 that can be placed on this flange 16 relatively.As above-mentioned this laminate 10, this protruding arm 17 can also be inserted in the groove 18 set on the inwall 15 of this household freezer 1, and be disposed in this household freezer 1, as shown in Figure 5 with protruding arm 17.No matter this laminate 10 is disposed in the household freezer 1 in which way, owing to adopt the such facility of flange 16 or protruding arm 17, all makes the area in formed cold-storage district 2 be slightly less than bottom 13 areas of this laminate 10.
The explanation of the preferred embodiment of the attemperator by aforesaid household freezer of the present invention as can be known, the attemperator of household freezer of the present invention can be built a kind of effective heat insulation effect really in the limited space of household freezer, make that the initial cooling rate of household freezer can be accelerated, the compressor start of household freezer and stop frequency can reduce; Simultaneously, utilize this laminate script spaced apart characteristics up and down, dispose this cold-storage district, the temperature in the household freezer can evenly be distributed, and when power failure or equipment fault, can delay the temperature rise speed in the household freezer.And above-mentioned attemperator does not need extra auxiliary kinetic energy in practical operation.
Claims (5)
1. the attemperator of a household freezer is characterized in that, comprising:
At least one cold-storage district, it is located at least one laminate bottom of this household freezer, and this cold-storage district has the space of a ccontaining cold-storage liquid.
2. the attemperator of household freezer as claimed in claim 1 is characterized in that, this cold-storage district is integrally formed at the bottom of this laminate.
3. the attemperator of household freezer as claimed in claim 1 is characterized in that, this cold-storage district is incorporated into the bottom of this laminate movably.
4. the attemperator of household freezer as claimed in claim 1 is characterized in that, the formation zone in this cold-storage district is slightly less than the floor space of this laminate.
5. the attemperator of a household freezer is characterized in that, comprising:
In this household freezer, be provided with a plurality of laminates, have the space of a ccontaining cold-storage liquid in the bottom of at least one laminate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101682639A CN101210765A (en) | 2006-12-28 | 2006-12-28 | Thermal insulation device for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101682639A CN101210765A (en) | 2006-12-28 | 2006-12-28 | Thermal insulation device for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101210765A true CN101210765A (en) | 2008-07-02 |
Family
ID=39610957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101682639A Pending CN101210765A (en) | 2006-12-28 | 2006-12-28 | Thermal insulation device for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101210765A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378508A (en) * | 2010-08-09 | 2012-03-14 | 苏州昆拓冷机有限公司 | Cold bridge-free temperature control cabinet |
| CN103443565A (en) * | 2011-03-14 | 2013-12-11 | Bsh博世和西门子家用电器有限公司 | Refrigerator comprising heat accumulator |
| CN104634059A (en) * | 2013-11-11 | 2015-05-20 | 东部大宇电子株式会社 | Shelf including a cold storage material therein, and refrigerator having the same |
-
2006
- 2006-12-28 CN CNA2006101682639A patent/CN101210765A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378508A (en) * | 2010-08-09 | 2012-03-14 | 苏州昆拓冷机有限公司 | Cold bridge-free temperature control cabinet |
| CN103443565A (en) * | 2011-03-14 | 2013-12-11 | Bsh博世和西门子家用电器有限公司 | Refrigerator comprising heat accumulator |
| CN103443565B (en) * | 2011-03-14 | 2016-03-30 | Bsh家用电器有限公司 | There is the refrigerating appliance of hot memory |
| CN104634059A (en) * | 2013-11-11 | 2015-05-20 | 东部大宇电子株式会社 | Shelf including a cold storage material therein, and refrigerator having the same |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |