CN202024561U - Central refrigerator - Google Patents
Central refrigerator Download PDFInfo
- Publication number
- CN202024561U CN202024561U CN2011201169606U CN201120116960U CN202024561U CN 202024561 U CN202024561 U CN 202024561U CN 2011201169606 U CN2011201169606 U CN 2011201169606U CN 201120116960 U CN201120116960 U CN 201120116960U CN 202024561 U CN202024561 U CN 202024561U
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- China
- Prior art keywords
- refrigerator
- condenser
- outdoor main
- compressor
- main machine
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Abstract
A central refrigerator relates to the technical field of electrical appliances and comprises an outdoor main machine (A) and storage parts (B), wherein the outdoor main machine (A) is connected with several storage parts (B). The outdoor main machine (A) comprises an electronic expansion valve (1), a condenser (2) and a compressor (3). The compressor (3) is connected with the condenser (2) which is connected with the electronic expansion valve (1). Each storage part (B) comprises an evaporator (4) and a storage space. The central refrigerator uses one outdoor main machine, noise is reduced obviously, air cooling or water cooling technology can be adopted to greatly improve energy efficiency ratio, and the power of the central refrigerator can be far less than the power sum of the original single refrigerator. The central refrigerator can achieve maximum use of energy, save energy effectively, and realize low temperature holding and high temperature holding.
Description
Technical field:
The utility model relates to technical field of electric appliances, and especially a kind of novel refrigerator is specifically related to a kind of central refrigerator.
Background technology:
Refrigerator is that China realizes one of electric refrigerator that domesticizes the earliest, start to walk from the beginning of the eighties, passed through nearly 20 years development, along with constant development of economy, cooking culture is development thereupon also, and people's life taste improves constantly, to the food demand variation, therefore more and more high to the requirement of household electric refrigerator, promptly require refrigerator function The more the better, volume is the bigger the better.The tradition two-door refrigerator can't be met the need of market already, the substitute is multi-door, many warm areas refrigerator.Such refrigerator can be set different temperature for each storage space separately, and to satisfy the need of different food fresh-keepings and storage, the freshness of food and extend keeps the nutrition of food not run off to greatest extent.And, can avoid taint of odour well the food separate storage.
At present, what the refrigerator use amount was more is: 1, family: the refrigerator of family uses and be not confined to a refrigerator now, and often the one family refrigerator uses and reaches three even more; 2, catering trade: refrigerator uses very a large amount of; 3, hotel: star hotel is equipped with refrigerator, and quantity is hundreds of.These refrigerators all are the refrigerators of monomer one by one, mean that each refrigerator all uses a main frame separately; The power consumption that can imagine these refrigerators is suitable huge.
There is following defective in existing refrigerator: 1, main frame of a refrigerator; 2, after refrigerator meets the requirements of temperature, just no longer freeze, but the monomer refrigerator is still in power consumption; 3, natural heat dissipation; 4, be placed on indoorly, noise is very big; 5, refrigerator comprises host machine part, and build is big, take up space, and refrigerator needs heat radiation behind, must slot milling be used for dispelling the heat; 6, existing refrigerator list is used to keep low temperature.
The utility model content:
The purpose of this utility model provides a kind of central refrigerator, it only uses a main frame, and main frame is outdoor, obviously reduce noise, can adopt technology such as air-cooled or water-cooled to improve Energy Efficiency Ratio greatly, power can reach the use maximization of the energy much smaller than the power summation of former monomer refrigerator, effectively energy-conservation, can realize protecting low temperature and protect high temperature.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises outdoor main frame and storage part, and outdoor main frame is connected with several storage parts.
Described outdoor main frame comprises electric expansion valve, condenser and compressor, and compressor is connected with condenser, and condenser is connected with electric expansion valve.
Described storage part comprises evaporimeter and storage space.
The utility model separates the host machine part of refrigerator with the storage part, and main frame of a plurality of storage partial common, and host machine part is outdoor main frame.
Operation principle of the present utility model is: refrigerant is pressurizeed by compressor reducer when gaseous state, after the pressurization, flows to the condenser at refrigerator back through trunnion, borrow fin heat radiation (material be compressed after, temperature will raise) after, condensation forms liquid.The refrigerant of liquid enters after the valve of evaporimeter, owing to broken away from the pressure of compressor, just turns to steam immediately, and air in refrigerator and food etc. are drawn the latent heat of vaporization simultaneously, cause the refrigerator inside cooling.Refrigerant after the vaporization is pushed back the outer condenser heat radiation of case by compressor again, becomes liquid again, so move in endless cycles, the heat energy pump in the refrigerator outside case.Realize the effect of evenly distributing liquid by electric expansion valve.
The utlity model has following beneficial effect:
1, system in after a sub-refrigerator meets the requirements of temperature, evaporimeter no longer distributes the refrigerant liquid of condensation, and this part liquid can be used by other the sub-refrigerators in the system, because sub-refrigerator can intersect use, power can be much smaller than the power summation of former monomer refrigerator, reach the use maximization of the energy, effectively energy-conservation.
2, main frame adopts air-cooled or technology such as water-cooled improves Energy Efficiency Ratio greatly outdoor, and is placed on outdoorly, obviously reduces noise.
3, can combine together with interior decoration, save material.
4, the shared main frame of indoor refrigerator need not be considered heat-dissipating space, has also increased effective storage area of indoor set simultaneously.
5, adopt four control can realize protecting low temperature and guarantor's high temperature.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
With reference to Fig. 1, this specific embodiment by the following technical solutions: it comprises outdoor host A and storage part B, and outdoor host A is stored part B with several and is connected.
Described outdoor host A comprises electric expansion valve 1, condenser 2 and compressor 3, and compressor 3 is connected with condenser 2, and condenser 2 is connected with electric expansion valve 1.
Described storage part B comprises evaporimeter 4 and storage space.
This specific embodiment is separated the host machine part of refrigerator with the storage part, and main frame of a plurality of storage partial common, and host machine part is outdoor host A.
The operation principle of this specific embodiment is: refrigerant is pressurizeed by compressor reducer when gaseous state, after the pressurization, flows to the condenser 2 at refrigerator back through trunnion, borrow fin heat radiation (material be compressed after, temperature will raise) after, condensation forms liquid.The refrigerant of liquid enters after the valve of evaporimeter 4, owing to broken away from the pressure of compressor 3, just turns to steam immediately, and air in refrigerator and food etc. are drawn the latent heat of vaporization simultaneously, cause the refrigerator inside cooling.Refrigerant after the vaporization is pushed back 2 heat radiations of the outer condenser of case by compressor 3 again, becomes liquid again, so move in endless cycles, the heat energy pump in the refrigerator outside case.Realize the effect of evenly distributing liquid by electric expansion valve 1.
This specific embodiment is only used a main frame, and main frame obviously reduces noise outdoor, can adopt technology such as air-cooled or water-cooled to improve Energy Efficiency Ratio greatly, power can reach the use maximization of the energy much smaller than the power summation of former monomer refrigerator, effectively energy-conservation, can realize protecting low temperature and protect high temperature.
Claims (3)
1. central refrigerator is characterized in that it comprises outdoor main frame (A) and storage part (B), and outdoor main frame (A) is connected with several storage parts (B).
2. central refrigerator according to claim 1, it is characterized in that described outdoor main frame (A) comprises electric expansion valve (1), condenser (2) and compressor (3), compressor (3) is connected with condenser (2), and condenser (2) is connected with electric expansion valve (1).
3. central refrigerator according to claim 1 is characterized in that described storage part (B) comprises evaporimeter (4) and storage space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201169606U CN202024561U (en) | 2011-04-20 | 2011-04-20 | Central refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201169606U CN202024561U (en) | 2011-04-20 | 2011-04-20 | Central refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024561U true CN202024561U (en) | 2011-11-02 |
Family
ID=44849508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201169606U Expired - Fee Related CN202024561U (en) | 2011-04-20 | 2011-04-20 | Central refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748909A (en) * | 2011-04-20 | 2012-10-24 | 宋校良 | Central refrigerator |
-
2011
- 2011-04-20 CN CN2011201169606U patent/CN202024561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748909A (en) * | 2011-04-20 | 2012-10-24 | 宋校良 | Central refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160526 Address after: 315000 Zhejiang city of Ningbo Province Wang town Yinzhou District Lu Guang Bridge Patentee after: Ningbo time Power Technology Co., Ltd. Address before: 315000 Zhejiang province Ningbo City Jiangdong District Lotus Village building 14 Room 408 Patentee before: Song Xiaoliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |