CN202209840U - Refrigerator provided with coldness keeping device - Google Patents
Refrigerator provided with coldness keeping device Download PDFInfo
- Publication number
- CN202209840U CN202209840U CN2011202802282U CN201120280228U CN202209840U CN 202209840 U CN202209840 U CN 202209840U CN 2011202802282 U CN2011202802282 U CN 2011202802282U CN 201120280228 U CN201120280228 U CN 201120280228U CN 202209840 U CN202209840 U CN 202209840U
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- China
- Prior art keywords
- refrigerator
- coldness
- keeping device
- refrigerator doors
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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 discloses a refrigerator provided with a coldness keeping device, which belongs to the technical field of refrigerator auxiliary heat preservation and aims at overcoming the shortcomings of coldness loss and massive heat entering a storage chamber during opening and closing of the existing refrigerator. The refrigerator provided with the coldness keeping device comprises a refrigerator body and a refrigerator door and is provided with the coldness keeping device. The coldness keeping device is composed of an edge guard and a bottom guard, wherein one side of the edge guard is attached to the inner lateral face of the refrigerator storage chamber on the side where the refrigerator door is opened, and the other side of the edge guard is connected with the refrigerator door. One side of the bottom guard is connected with the refrigerator door, and the other side of the bottom guard is attached to the bottom face of the storage chamber the refrigerator door corresponds to. The coldness keeping device is suitable for newly manufactured refrigerators or being used as an added device for the existing refrigerators.
Description
Technical field
The utility model relates to the auxiliary heat preservation technology of a kind of refrigerator, particularly relates to a kind of refrigerator that is provided with the pocket device for cooling.
Background technology
Refrigerator, in numerous household electrical appliance, with regard to monomer, installed power is not big, and power consumption is not high yet.Simultaneously because the appearance of refrigerator early, through for many years the updating of refrigeration system, heat-insulation system, the efficiency value of refrigerator has reached higher level.But; From country energy conservation is proposed higher requirement, still should constantly carry out technological improvement, further reduce refrigerator various energy losses in use; Dwindle the gap of actual Energy Efficiency Ratio and ideal inverse Carnot cycle Energy Efficiency Ratio as far as possible, improve the efficiency value of refrigerator.In addition, socially, the recoverable amount of refrigerator is very big, has almost become the requisite household electrical appliance of each family; The utilization rate of refrigerator is very high, no matter many families are regardless of the north, south in season, launches refrigerator all day.So even every refrigerator has only the improvement of very little energy-conservation aspect, concerning entire society, its energy of practicing thrift can be a very huge amount.Present refrigerator; In use, when the opening and closing refrigerator doors, there is one to be unfavorable for phenomenon energy-conservation, the waste cold; Do not cause our attention as yet: when we open refrigerator doors; Cold air in the storeroom because colder, more dried, density is big, in large quantities downwards the outflow, taken away a lot of colds; When refrigerator doors is closed, there are a lot of normal temperature airs to replenish the space in the storeroom into again, the entering of these normal temperature airs not only needs consumed power to cool off, but also influences the stability of storeroom temperature.
Summary of the invention
The purpose of the utility model provides a kind of refrigerator that is provided with the pocket device for cooling, overcomes present refrigerator and when the door opening and closing, has the deficiency that a large amount of colds runs off and heat gets into storeroom.
The utility model is achieved through following technical proposals.
The utility model comprises refrigeratory body, refrigerator doors; Be provided with the pocket device for cooling; Said pocket device for cooling is made up of with revealing all the details the pocket limit, while medial surface, its another side that the said refrigerator doors that is affixed on said refrigeratory body storeroom on said pocket limit is opened are connected with said refrigerator doors; Said one side of revealing all the details is connected with said refrigerator doors, and its another side is affixed on the bottom surface of the corresponding storeroom of this said refrigerator doors.When described pocket device for cooling is opened in said refrigerator doors, can catch the cold airflow that in storeroom, flows out, stop the loss of cold; When said refrigerator doors is closed, can send the cold airflow that is caught back to storeroom again, extrude the hot-air on top simultaneously.
In the utility model, the height on said pocket limit be said refrigerator doors high 1/3rd to 1/2nd.Consider that from energy-conservation angle said pocket limit is high more favourable more, but can cause people to take the inconvenience of food.Generally be controlled at said pocket limit height in half of said height of refrigerator door, can not influence people's use.For said pocket limit and the material of using of revealing all the details; Multiple choices can be arranged; The utility model adopts: said pocket limit is a plastic sheet with the material of revealing all the details, and their one side is connected with said refrigerator doors, and another side is close to the side and the bottom surface of said refrigeratory body storeroom respectively movably; Simultaneously, the bottom on said pocket limit be affixed on said reveal all the details above.Perhaps, said pocket limit is a plastic-coated fabric with the material of revealing all the details, and their one side is connected with said refrigerator doors, and another side is connected with the base with the side of said refrigeratory body storeroom respectively, and simultaneously, the bottom on said pocket limit is connected with said outside of revealing all the details.The former is equivalent to, and an opening makes progress, the fan-shaped case of variable volume, and the latter is equivalent to the soft bag that an opening makes progress.
Against existing technologies, the beneficial effect of the utility model is:
Cold when significantly reducing refrigerator door open-close runs off and heat pours in, and helps energy-conservation; Make the temperature stabilization of storeroom, it is fresh-keeping to help guaranteeing the quality of food.
Description of drawings
Fig. 1 is the structural representation of the utility model, (only one fanning refrigerator doors, i.e. simple gate refrigerator in the refrigeratory body described in the embodiment);
Fig. 2 is that the A of Fig. 1 is to view.Among the figure: 1, refrigeratory body, 2, refrigerator doors, 3, the pocket limit, 4, reveal all the details.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further to describe.
When the utility model was implemented, refrigerator manufacturing enterprise new system was then made as parts of refrigerator in this way; As to transform at the refrigerator of usefulness at present, can take up by professional skilled worker, also can make dress voluntarily by the user, technology is uncomplicated, and difficulty is little.The effect of the utility model when refrigerator uses is detailed below.When refrigerator doors 2 is opened; Because the sudden enlargement in space, the cold air in the refrigeratory body 1 in the corresponding storeroom will flow out, because present embodiment is equipped with by the pocket limit 3 and the 4 pocket device for cooling formed of revealing all the details; At this moment pocket device for cooling is with the unlatching of door; Below door, form the container that opening makes progress, the cold airflow of outflow can't be lost, but is caught in the below of refrigerator doors 2.When refrigerator doors 2 was closed, pocket limit 34 was retracted in the storeroom with revealing all the details simultaneously, and the cold airflow that is originally caught is sent back to storeroom, and the top Hot air quilt of sneaking into is extruded storeroom simultaneously, makes the variations in temperature in the storeroom be controlled at less amplitude.
Claims (4)
1. refrigerator that is provided with the pocket device for cooling; Comprise refrigeratory body, refrigerator doors; It is characterized in that; Be provided with the pocket device for cooling, said pocket device for cooling is made up of with revealing all the details the pocket limit, while medial surface, its another side that the said refrigerator doors that is affixed on said refrigeratory body storeroom on said pocket limit is opened are connected with said refrigerator doors; Said one side of revealing all the details is connected with said refrigerator doors, and its another side is affixed on the bottom surface of the corresponding storeroom of this said refrigerator doors.
2. a kind of refrigerator that is provided with the pocket device for cooling according to claim 1 is characterized in that, the height on said pocket limit be said refrigerator doors high 1/3rd to 1/2nd.
3. a kind of refrigerator that is provided with the pocket device for cooling according to claim 1; It is characterized in that; Said pocket limit is a plastic sheet with the material of revealing all the details, and their one side is connected with said refrigerator doors, and another side is close to the side and the bottom surface of said refrigeratory body storeroom respectively movably; Simultaneously, the bottom on said pocket limit be affixed on said reveal all the details above.
4. a kind of refrigerator that is provided with the pocket device for cooling according to claim 1; It is characterized in that; Said pocket limit is a plastic-coated fabric with the material of revealing all the details, and their one side is connected with said refrigerator doors, and another side is connected with the base with the side of said refrigeratory body storeroom respectively; Simultaneously, the bottom on said pocket limit is connected with said outside of revealing all the details.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202802282U CN202209840U (en) | 2011-08-02 | 2011-08-02 | Refrigerator provided with coldness keeping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202802282U CN202209840U (en) | 2011-08-02 | 2011-08-02 | Refrigerator provided with coldness keeping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209840U true CN202209840U (en) | 2012-05-02 |
Family
ID=45989387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202802282U Expired - Fee Related CN202209840U (en) | 2011-08-02 | 2011-08-02 | Refrigerator provided with coldness keeping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353219A (en) * | 2011-08-02 | 2012-02-15 | 宣伯民 | Refrigerator with cold pocket device |
-
2011
- 2011-08-02 CN CN2011202802282U patent/CN202209840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353219A (en) * | 2011-08-02 | 2012-02-15 | 宣伯民 | Refrigerator with cold pocket device |
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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: 20120502 Termination date: 20120802 |