CN2777463Y - Flask type vacuum refrigerator casing - Google Patents
Flask type vacuum refrigerator casing Download PDFInfo
- Publication number
- CN2777463Y CN2777463Y CN 200520068985 CN200520068985U CN2777463Y CN 2777463 Y CN2777463 Y CN 2777463Y CN 200520068985 CN200520068985 CN 200520068985 CN 200520068985 U CN200520068985 U CN 200520068985U CN 2777463 Y CN2777463 Y CN 2777463Y
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- CN
- China
- Prior art keywords
- refrigerator
- type vacuum
- refrigerator body
- utility
- model
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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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- Refrigerator Housings (AREA)
Abstract
The utility model relates to a refrigerator body for a liner type vacuum refrigerator, which belongs to the technical field of a refrigerator. The technical problem to be solved is to provide a refrigerator body for a liner type vacuum refrigerator, which can save electrical energy and can still continue to have the actions of refrigeration and freezing of a refrigerator within a short time after power failure. The utility model has the essential technical scheme that a housing of the refrigerator body is a hollow (2) sealed housing composed of two layers of boards (1, 3). The utility model has the technical effect that because the refrigerator body of the refrigerator is made into the liner type vacuum housing, the direct contact state of the refrigerator body of the refrigerator and the outside hot air can be changed; thus, the heat-insulating effect of the refrigerator body is obvious, and the refrigerating speed of the refrigerator can be increased, the operating time of a compressor is shortened; moreover, the starting frequency of the compressor can be reduced, and the purpose of electric energy saving can be achieved; meanwhile, once a power supply is cut off, the low temperature of the inside of the refrigerator can be maintained within one to two days and the refrigerator can have the freezing and the refrigerating actions in a short time.
Description
Technical field: the utility model relates to a kind of electric refrigerator housing body, particularly a kind of courage formula vacuum electric refrigerator housing body.
Background technology: well-known, refrigerator is the device of freezing and refrigeration food, is the indispensable domestic electric appliance of Modern Family.But because refrigerator in use is subjected to the importing into of influence, particularly external heat of ambient temperature, therefore, for the temperature that keeps setting in the refrigerator, compressor needs frequent starting, consumed power.In order to prevent and reduce importing into of ambient temperature that existing refrigerator adopts plastic foam to be used as insulating usually in casing.Though this plastic foam can play the effect of certain heat-insulation and heat-preservation, owing to include a lot of air chambers in the plastic foam, thereby the effect of heat-insulation and heat-preservation is limited, energy-saving effect is not obvious, and in a single day has a power failure, and refrigerator promptly loses the effect of freezing and refrigeration very soon.
Summary of the invention: technical problem to be solved in the utility model is: provide a kind of can save electric energy and have a power failure at short notice after still can continue to bring into play the courage formula vacuum electric refrigerator housing body of refrigerator refrigeration refrigeration effect.Its technical scheme is: a kind of courage formula vacuum electric refrigerator housing body, comprise shell, and it is characterized in that: shell hollow, sealing of described shell for constituting by two-layer sheet material.Its technique effect is: because the casing of refrigerator is made courage formula vacuum casting, thereby changed the situation that electric refrigerator housing body and extraneous hot-air directly contact, thereby the effect of its heat-insulation and heat-preservation is particularly outstanding, the refrigerator refrigerating speed is accelerated, shorten the working time of compressor, and can significantly reduce the frequency of compressor start, reach the purpose of saving electric energy; Simultaneously,, can also in 1-2 days time, keep the low temperature in the refrigerator, make refrigerator still can bring into play the effect of its freezing and refrigeration at short notice in case of having a power failure.
Description of drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment:
As shown in Figure 1, the shell of electric refrigerator housing body adopts shell hollow 2, sealing that is made of two-layer sheet material 1,3.The gap width of the hollow that two-layer sheet material constitutes is 0.5cm.Shell this hollow, sealing can integrated pouredly form according to the needs of refrigerator design, also can be welded by the two boards material according to the designing requirement of each face of casing, then the air in the hollow is evacuated, sealing again.Connection for the ease of pipeline inside and outside the refrigerator connects, and can special-purpose through hole 4 be set in the relevant position of shell according to designing requirement.The chamber door 5 of refrigerator also adopts chamber door hollow, sealing that is made of two-layer sheet material.
Claims (3)
1, a kind of courage formula vacuum electric refrigerator housing body comprises shell, it is characterized in that: shell hollow (2), sealing of described shell for being made of two-layer sheet material (1,3).
2, a kind of courage formula vacuum electric refrigerator housing body according to claim 1 is characterized in that: the gap width of the hollow (2) that described two-layer sheet material constitutes is 0.5cm.
3, a kind of courage formula vacuum electric refrigerator housing body according to claim 1 is characterized in that: the relevant position of described shell is provided with specializes in the through hole (4) that the inside and outside pipeline of refrigerator connects perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068985 CN2777463Y (en) | 2005-02-02 | 2005-02-02 | Flask type vacuum refrigerator casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068985 CN2777463Y (en) | 2005-02-02 | 2005-02-02 | Flask type vacuum refrigerator casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777463Y true CN2777463Y (en) | 2006-05-03 |
Family
ID=36744847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068985 Expired - Fee Related CN2777463Y (en) | 2005-02-02 | 2005-02-02 | Flask type vacuum refrigerator casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777463Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090615A (en) * | 2011-11-02 | 2013-05-08 | Lg电子株式会社 | Refrigerator |
| US9207010B2 (en) | 2011-11-02 | 2015-12-08 | Lg Electronics Inc. | Refrigerator |
| US9377227B2 (en) | 2011-11-04 | 2016-06-28 | Lg Electronics Inc. | Refrigerator with vacuum insulation housing a liquid-gas interchanger |
| US9528749B2 (en) | 2011-11-02 | 2016-12-27 | Lg Electronics Inc. | Refrigerator |
-
2005
- 2005-02-02 CN CN 200520068985 patent/CN2777463Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10514197B2 (en) | 2011-11-02 | 2019-12-24 | Lg Electronics Inc. | Refrigerator |
| US10082328B2 (en) | 2011-11-02 | 2018-09-25 | Lg Electronics Inc. | Refrigerator |
| US9228775B2 (en) | 2011-11-02 | 2016-01-05 | Lg Electronics Inc. | Refrigerator |
| US11802728B2 (en) | 2011-11-02 | 2023-10-31 | Lg Electronics Inc. | Refrigerator |
| CN103090615B (en) * | 2011-11-02 | 2016-12-21 | Lg电子株式会社 | Refrigerator |
| US9528749B2 (en) | 2011-11-02 | 2016-12-27 | Lg Electronics Inc. | Refrigerator |
| US9207010B2 (en) | 2011-11-02 | 2015-12-08 | Lg Electronics Inc. | Refrigerator |
| EP2589904A3 (en) * | 2011-11-02 | 2018-10-17 | LG Electronics | Refrigerator |
| US11313613B2 (en) | 2011-11-02 | 2022-04-26 | Lg Electronics Inc. | Refrigerator |
| CN103090615A (en) * | 2011-11-02 | 2013-05-08 | Lg电子株式会社 | Refrigerator |
| US11732953B2 (en) | 2011-11-02 | 2023-08-22 | Lg Electronics Inc. | Refrigerator |
| US11698211B2 (en) | 2011-11-04 | 2023-07-11 | Lg Electronics Inc. | Refrigerator with vacuum insulation housing a heat interchanger |
| US10228169B2 (en) | 2011-11-04 | 2019-03-12 | Lg Electronics Inc. | Refrigerator with vacuum insulation housing a heat interchanger |
| US9377227B2 (en) | 2011-11-04 | 2016-06-28 | Lg Electronics Inc. | Refrigerator with vacuum insulation housing a liquid-gas interchanger |
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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: 20060503 |