CN202032811U - Double refrigeration refrigerator - Google Patents
Double refrigeration refrigerator Download PDFInfo
- Publication number
- CN202032811U CN202032811U CN2011201239346U CN201120123934U CN202032811U CN 202032811 U CN202032811 U CN 202032811U CN 2011201239346 U CN2011201239346 U CN 2011201239346U CN 201120123934 U CN201120123934 U CN 201120123934U CN 202032811 U CN202032811 U CN 202032811U
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- CN
- China
- Prior art keywords
- compressor
- valve
- pipeline
- outlet
- evaporimeter
- 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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- 238000005057 refrigeration Methods 0.000 title abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000007710 freezing Methods 0.000 claims abstract description 8
- 230000008014 freezing Effects 0.000 claims abstract description 8
- 230000008676 import Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Provided is a double refrigeration refrigerator. An outlet of a condenser is sequentially communicated with a device for drying and filtering, a capillary tube, an evaporator and an inlet of a compressor through pipelines. An outlet of the compressor is communicated with an inlet of the condenser through pipelines. A second capillary tube, a second evaporator and a second compressor are sequentially connected through pipelines, an inlet pipeline of the second capillary tube is in parallel connection with an inlet pipeline of the capillary tube, and an outlet pipeline of the second compressor is in parallel connection with an outlet pipeline of the compressor. The inlet pipeline of the capillary tube is provided with a first valve and the inlet pipeline of the second capillary tube is provided with a second valve. The outlet pipeline of the compressor is provided with a third valve and the outlet pipeline of the second compressor is provided with a fourth valve. The upper portion of a refrigerator body inner cavity is divided into two freezing rooms, one of the freezing rooms is big and the other of the freezing rooms is small. The evaporator and the second evaporator are respectively arranged inside one freezing room. The double refrigeration refrigerator is provided with two different-sized refrigerating systems and two corresponding freezing rooms so as to meet the requirement for big or small refrigerating capacity.
Description
Technical field
The utility model relates to the motor compressed steam refrigeration device, is the two refrigerators with two big or small refrigerating chambers of difference specifically.
Background technology
Refrigerator has entered in resident's family life.But each family is in the different periods, and Various Seasonal has different requirements to refrigerator refrigerating capacity size.As, when kinsfolk's increase or minimizing and change, and for example, need refrigerating food on New Year's Day or other festivals more for a long time, all the refrigerating capacity size to refrigerator proposes different requirements.And the design of current refrigerator is to have only a cover refrigeration system, the corresponding requirement that can only satisfy a maximum cooling capacity.If when not needing big refrigerating capacity, then can cause the waste of refrigerating capacity, form the situation of electric power resource waste.
The utility model content
The purpose of this utility model provides two refrigerators of a kind of two kinds of different refrigerating capacitys and two different big or small refrigerating chambers.
This novel purpose is achieved in that a kind of pair of refrigerator, comprise casing, condensator outlet is communicated with device for drying and filtering through pipeline, device for drying and filtering is communicated with capillary through pipeline, capillary is connected with evaporimeter, evaporimeter is communicated with compressor inlet through pipeline, and compressor outlet is communicated with the freezing machine import through pipeline; Also have second capillary that connects in turn by pipeline, second evaporimeter and second compressor, and second inlet pipeline capillaceous is in parallel with described inlet pipeline capillaceous, and the outlet conduit of second compressor is in parallel with the outlet conduit of described compressor; Inlet pipeline capillaceous is provided with the first valve V1, and second inlet pipeline capillaceous is provided with the second valve V2; The outlet conduit of compressor is provided with the 3rd valve V3, and the outlet conduit of second compressor is provided with the 4th valve V4; The cabinets cavity top of making is divided into small one and large one two refrigerating chambers, and the evaporimeter and second evaporimeter are located at respectively in the refrigerating chamber.
Above-mentioned first valve and the 3rd valve are the interlock valve; Second valve and the 4th valve are the interlock valve.
Compare with existing refrigerator, this novel beneficial effect is: the design principle of two refrigerators mainly is to be applicable to double door vast capacity refrigerator, increase by one and overlap independently refrigeration system, satisfy present family life at the needs of different times to refrigerating capacity, promptly increase the standby refrigerating system of a cover at double door vast capacity refrigerator, be independent of main refrigerating system, both are separate, do not disturb mutually.This serial refrigerator can be in different time and season need to open, close and regulate standby refrigeration system.To satisfy family life to the different demands of refrigeration system amount size and design.Reach the purpose of saving the electricity charge and the energy that avoids waste.
The major technique innovation of this novel pair of refrigerator principle is:
1, have 2 to overlap independently refrigeration system, independent separately each other, do not disturb mutually.
2, be that 2 cover refrigeration systems are installed in a refrigerator, a refrigerator is when two refrigerators usefulness.
3, open, close and regulate standby refrigeration system in the time of changing according to family life different time, season and kinsfolk.
4, the family life member is few at ordinary times to be applicable to present city life crowd, refrigerating capacity requirement to refrigerator is less, and on New Year's Day or other festivals year, need refrigerate, frozen food is more, as the refrigerator of buying low capacity can not satisfy the demand, and buys two refrigerators and causes the wasting of resources again and take the family space.
5, can be novel pair of refrigerator of manufacturer production design considerations is provided.
Description of drawings
Fig. 1 is current refrigerator cooling cycle system figure.
Fig. 2 is this novel pair of cooling cycle system structure chart.
The specific embodiment
Referring to Fig. 1, existing compressor type refrigerator is mainly by evaporimeter 1, throttle capillary tube 2, condenser 3,5 parts such as device for drying and filtering 4 and compressor 5 are formed, from normal temperature high voltage cold-producing medium (freon) liquid of the condenser device for drying and filtering of flowing through, reduce pressure by capillary again, temperature decreases, and enters the evaporimeter heat absorption then, and hurried gasification and become the low-temperature low-pressure refrigerant steam, sucked by compressor at last, boil down to high-temperature high-pressure refrigerant steam and enter condenser is emitted heat at the condenser place, become the normal temperature high voltage refrigerant liquid, flow through device for drying and filtering once more and form kind of refrigeration cycle.
Fig. 2 illustrates a kind of pair of refrigerator, condensator outlet is communicated with device for drying and filtering through pipeline, and device for drying and filtering is communicated with capillary through pipeline, and capillary is connected with evaporimeter, evaporimeter is communicated with compressor inlet through pipeline, and compressor outlet is communicated with the freezing machine import through pipeline; Also have second capillary that connects in turn by pipeline, second evaporimeter and second compressor, and second inlet pipeline capillaceous is in parallel with described inlet pipeline capillaceous, and the outlet conduit of second compressor is in parallel with the outlet conduit of described compressor; Inlet pipeline capillaceous is provided with the first valve V1, and second inlet pipeline capillaceous is provided with the second valve V2; The outlet conduit of compressor is provided with the 3rd valve V3, and the outlet conduit of second compressor is provided with the 4th valve V4; Cabinets cavity top is divided into small one and large one two refrigerating chambers, and the evaporimeter and second evaporimeter are located at respectively in the refrigerating chamber.The capillary inlet pipeline is device for drying and filtering outlet conduit (pipeline that circulates between other 5 parts is like this equally).Among Fig. 2, capillary, evaporimeter and compressor three series connection; After second capillary, second evaporimeter and the second compressor three series connection again with capillary evaporator and compressor parallel.
First valve and the 3rd valve are the interlock valve; Second valve and the 4th valve are the interlock valve.Interstage valve is meant two valves being opened or close simultaneously simultaneously by same control mode (electronic or pneumatic or other) effect.
Among Fig. 2, when the first valve V1 and the 3rd valve V3 opened, the second valve V2 and the 4th valve V4 closed, and vice versa.By operating control device, when making one of them refrigeration system work, and another refrigeration system is out of service.
Claims (2)
1. a two refrigerator comprises casing, and condensator outlet is communicated with device for drying and filtering through pipeline, device for drying and filtering is communicated with capillary through pipeline, capillary is connected with evaporimeter, and evaporimeter is communicated with compressor inlet through pipeline, and compressor outlet is communicated with the freezing machine import through pipeline; It is characterized in that: also have second capillary that connects in turn by pipeline, second evaporimeter and second compressor, and second inlet pipeline capillaceous is in parallel with described inlet pipeline capillaceous, and the outlet conduit of second compressor is in parallel with the outlet conduit of described compressor; Inlet pipeline capillaceous is provided with first valve, and second inlet pipeline capillaceous is provided with second valve; The outlet conduit of compressor is provided with the 3rd valve, and the outlet conduit of second compressor is provided with the 4th valve; The cabinets cavity top of making is divided into small one and large one two refrigerating chambers, and the evaporimeter and second evaporimeter are located at respectively in the refrigerating chamber.
2. pair refrigerator according to claim 1 is characterized in that: described first valve and the 3rd valve are the interlock valve; Second valve and the 4th valve are the interlock valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201239346U CN202032811U (en) | 2011-04-25 | 2011-04-25 | Double refrigeration refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201239346U CN202032811U (en) | 2011-04-25 | 2011-04-25 | Double refrigeration refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032811U true CN202032811U (en) | 2011-11-09 |
Family
ID=44895105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201239346U Expired - Fee Related CN202032811U (en) | 2011-04-25 | 2011-04-25 | Double refrigeration refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032811U (en) |
-
2011
- 2011-04-25 CN CN2011201239346U patent/CN202032811U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20131227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131227 Address after: 635000 No. 816 Chaoyang East Road, Sichuan, Dazhou Patentee after: Sichuan Electric Power Co.,Ltd. Dazhou Electric Power Bureau Patentee after: State Grid Corporation of China Address before: 635000 No. 816 Chaoyang East Road, Sichuan, Dazhou Patentee before: Sichuan Electric Power Co.,Ltd. Dazhou Electric Power Bureau |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20200425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |