CN200972300Y - Refrigerator with vacuum thermal insulation plate - Google Patents
Refrigerator with vacuum thermal insulation plate Download PDFInfo
- Publication number
- CN200972300Y CN200972300Y CN 200620015310 CN200620015310U CN200972300Y CN 200972300 Y CN200972300 Y CN 200972300Y CN 200620015310 CN200620015310 CN 200620015310 CN 200620015310 U CN200620015310 U CN 200620015310U CN 200972300 Y CN200972300 Y CN 200972300Y
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- CN
- China
- Prior art keywords
- refrigerator
- vacuum heat
- insulating plate
- inner chamber
- fixed block
- 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 discloses a refrigerator with a vacuum insulation plate, including a casing, an inner chamber, a foam layer between the casing and the inner chamber, a vacuum insulation plate and a fixed device that arranges the vacuum insulation plate onto the casing or the inner chamber and keeps certain distance with the casing and the inner chamber. The utility model effectively avoids absent or empty blisters after the refrigerator with vacuum insulation plate foams, which is simple in techniques and low in cost. Also, the device is suitable to be mass produced and excellent to be applied in refrigerators or refrigerating cabinets with large inner volume.
Description
Technical field
The utility model relates to the refrigerator technical field, more particularly relates to a kind of refrigerator with vacuum heat-insulating plate.
Background technology
As everyone knows, vacuum heat-insulating plate has good heat-insulating property, it is applied to can improve effect of heat insulation on refrigerator, refrigerator and the some other heat insulation safeguard structure, thus performance, the energy savings of raising product.The refrigerator product of using vacuum heat-insulating plate (VIP plate) at present is more and more, mostly the mode of using is directly the vacuum heat-insulating plate of writing board shape and the shell inboard or the inner chamber outside of refrigerator to be combined by barbola work, between the shell of refrigerator and inner chamber, fill PU foam (heat-insulation layer of foamed plastics claims foaming layer again) then.Stickup high-grade expensive double faced adhesive tape commonly used or newly-built thermosol are coated with wiring and are coated on evacuated panel and the adhesive surface, this mode cost is higher, and in actual applications, we find because there is condenser pipe outcase of refrigerator (refrigerator left side plate) inboard, the refrigerator inner cavity outside is rough and uneven in surface, therefore barbola work can not make vacuum heat-insulating plate contact fully with outcase of refrigerator or inner chamber 100%, can after foaming, produce from bubble or cavity phenomenon, the outward appearance and the heat-insulating property of product have been influenced, thereby the insulation effect of vacuum heat-insulating plate is had a greatly reduced quality, even need change the design of refrigeration piping to refrigerator refrigeration system, limited VIP plate applying on refrigerator product to a certain extent.
The utility model content
The purpose of this utility model is to provide a kind of refrigerator with vacuum heat-insulating plate, solve to adopt vacuum heat-insulating plate and the cavity that produces or from the problem of bubble, to overcome the deficiencies in the prior art.
The method that solves the problems of the technologies described above is: a kind of refrigerator with vacuum heat-insulating plate, the shell, the inner chamber that comprise case, foaming layer between shell and inner chamber and vacuum heat-insulating plate also comprise the fixture that described vacuum heat-insulating plate is fixed in the shell of case or inner chamber and is spaced a distance with the shell and the inner chamber of case.
The refrigerator of above-mentioned band vacuum heat-insulating plate, described fixture are provided in a side of the shell of vacuum heat-insulating plate and case or the fixed block between the inner chamber.
The refrigerator of above-mentioned band vacuum heat-insulating plate, the bottom surface of described fixed block stick on the outside of the inboard of shell or inner chamber.
The refrigerator of above-mentioned band vacuum heat-insulating plate, described fixed block is made by metal, and the bottom surface of fixed block is welded on the inboard of outcase of refrigerator.
The refrigerator of above-mentioned band vacuum heat-insulating plate, described fixed block clamping or paste described vacuum heat-insulating plate.
The refrigerator of above-mentioned band vacuum heat-insulating plate, the both sides of described vacuum heat-insulating plate are respectively equipped with fixed block.
The refrigerator of above-mentioned band vacuum heat-insulating plate, four jiaos of described vacuum heat-insulating plate are respectively equipped with fixed block.
The utility model compared with prior art has the following advantages and beneficial effect:
At the shape that does not change vacuum heat-insulating plate and condenser pipe under the condition of outcase of refrigerator trend and inner-cavity structure, after effectively avoiding foaming from bubble or cavity phenomenon, guarantee product appearance and heat-insulating property.On the other hand, the utility model can replace the double faced adhesive tape or the thermosol process of existing application VIP plate, effectively reduce production costs, and fixture can make the VIP plate in the middle of the PU alveolar layer, avoids the VIP plate directly to contact with side plate, has protected the VIP plate.
Description of drawings
Fig. 1 is a refrigerator lateral plate structure schematic diagram of the present utility model;
Fig. 2 is a vacuum heat-insulating plate structural representation of the present utility model;
Fig. 3 is used for fixing the structural representation of the fixed block of vacuum heat-insulating plate for the utility model;
Fig. 4 is a fixed block of the present utility model installation site schematic diagram.
The specific embodiment
The utility model is provided with the fixedly device of vacuum heat-insulating plate on outcase of refrigerator or inner chamber, vacuum heat-insulating plate and shell and inner chamber are kept at a certain distance away, and avoids cavity common in the present VIP plate application technology and from the bubble phenomenon.Referring to Fig. 1～4, what Fig. 1 was represented is the structure of the both sides side plate in the outcase of refrigerator, posts condenser pipe 4 on side plate 1, and fixed block 3 can combine with vacuum heat-insulating plate 2 earlier, also can be earlier and outcase of refrigerator or inner chamber combination.If fixed block 3 is metalworks, can be fixed on the metal shell of refrigerator by the mode of welding, and then combines with the mode of vacuum heat-insulating plate by stickup or screens clamping.The material of fixed block can be PS foam, metalwork, PU etc., and the shape of device can be shape, worker's shape, T shape, X-shaped, ∏ shape, Contraband shape etc.If fixed block is the PS foam, then can be by pasting or the fixing vacuum heat-insulating plate of the mode of screens, and then combine with outcase of refrigerator or inner chamber by the mode of pasting, fixing position mainly is four angles at vacuum heat-insulating plate, also can be distributed in the both sides of vacuum heat-insulating plate.In order to strengthen fixing, also can be increased in fixing (fixing position correspondence can be avoided the trend of condenser pipe at outcase of refrigerator, can avoid scraggly structure at the position of inner chamber) of vacuum heat-insulating plate middle part.The size of fixed block can be decided according to the thickness that PU fills alveolar layer, be advisable with VIP plate basic fixed, the centre position that is placed on inner container of icebox and left side plate, with guarantee the VIP plate by landfill in the PU alveolar layer.
This invention has high practical value, major advantage be simple process, cost lower, Be suitable for large-scale production.
Claims (7)
1. refrigerator with vacuum heat-insulating plate, the shell, the inner chamber that comprise case, foaming layer between shell and inner chamber and vacuum heat-insulating plate is characterized in that: also comprise the fixture that described vacuum heat-insulating plate is fixed in the shell of case or inner chamber and is spaced a distance with the shell and the inner chamber of case.
2. the refrigerator of band vacuum heat-insulating plate according to claim 1 is characterized in that: described fixture is provided in a side of the shell of vacuum heat-insulating plate and case or the fixed block between the inner chamber.
3. the refrigerator of band vacuum heat-insulating plate according to claim 2 is characterized in that: the bottom surface of described fixed block sticks on the outside of the inboard of shell or inner chamber.
4. the refrigerator of band vacuum heat-insulating plate according to claim 2 is characterized in that: described fixed block is made by metal, and the bottom surface of fixed block is welded on the inboard of outcase of refrigerator.
5. according to the refrigerator of claim 2 or 3 or 4 described band vacuum heat-insulating plates, it is characterized in that: described fixed block clamping or paste described vacuum heat-insulating plate.
6. the refrigerator of band vacuum heat-insulating plate according to claim 5 is characterized in that: the both sides of described vacuum heat-insulating plate are respectively equipped with fixed block.
7. the refrigerator of band vacuum heat-insulating plate according to claim 5 is characterized in that: four jiaos of described vacuum heat-insulating plate are respectively equipped with fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015310 CN200972300Y (en) | 2006-10-19 | 2006-10-19 | Refrigerator with vacuum thermal insulation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015310 CN200972300Y (en) | 2006-10-19 | 2006-10-19 | Refrigerator with vacuum thermal insulation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200972300Y true CN200972300Y (en) | 2007-11-07 |
Family
ID=38883554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620015310 Expired - Fee Related CN200972300Y (en) | 2006-10-19 | 2006-10-19 | Refrigerator with vacuum thermal insulation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200972300Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844388A (en) * | 2010-04-19 | 2010-09-29 | 江苏星星家电科技有限公司 | Method for solving refrigerator door body surface deformation caused by foaming agent shrinkage |
| CN102162568A (en) * | 2011-04-01 | 2011-08-24 | 合肥美的荣事达电冰箱有限公司 | Vacuum heat insulation plate and manufacturing process thereof and refrigerator with vacuum heat insulation plate |
| CN109900036A (en) * | 2017-12-07 | 2019-06-18 | 博西华电器（江苏）有限公司 | Refrigerating appliance |
-
2006
- 2006-10-19 CN CN 200620015310 patent/CN200972300Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844388A (en) * | 2010-04-19 | 2010-09-29 | 江苏星星家电科技有限公司 | Method for solving refrigerator door body surface deformation caused by foaming agent shrinkage |
| CN102162568A (en) * | 2011-04-01 | 2011-08-24 | 合肥美的荣事达电冰箱有限公司 | Vacuum heat insulation plate and manufacturing process thereof and refrigerator with vacuum heat insulation plate |
| CN109900036A (en) * | 2017-12-07 | 2019-06-18 | 博西华电器（江苏）有限公司 | Refrigerating appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |