CN201740339U - Freezing and heating combined cabinet - Google Patents
Freezing and heating combined cabinet Download PDFInfo
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- CN201740339U CN201740339U CN2010202764873U CN201020276487U CN201740339U CN 201740339 U CN201740339 U CN 201740339U CN 2010202764873 U CN2010202764873 U CN 2010202764873U CN 201020276487 U CN201020276487 U CN 201020276487U CN 201740339 U CN201740339 U CN 201740339U
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Abstract
The utility model discloses a freezing and heating combined cabinet, which mainly comprises a cabinet body 1, a compressor 2, a tee solenoid valve 3, a heater 4, a one-way valve 5, a condenser 6, a capillary pipe 7 and an evaporator 8. Space in the cabinet is divided into a heating chamber 11 and a freezing chamber 12 through a partition plate. The utility model utilizes heat generated by the compressor during operation for heating, thereby effectively improving energy efficiency. Moreover, the utility model has the advantages of simple structure and low cost, and can be realized via slight improvement based on an ordinary two-door refrigerator. The freezing chamber can be used for storing beverages, fruits and other items, and the heating chamber can be used for storing towels, food and the like. Therefore, the utility model can be widely applied in households, restaurants, sauna rooms and other places.
Description
Technical field
The utility model relates to a kind of cold and hot combination sideboard, has the function of refrigeration and heating, belongs to the application of heat pump techniques.
Background technology
General refrigerating box only has the function of refrigeration usually, does not have the function that heats, the heat that produces during compressor operating, and major part dissipates by the condenser that is arranged on the wallboards of box body, is not effectively utilized.
A kind of cold and hot towel cabinet is disclosed in application number is 201453093 patent, be to realize heating or refrigeration by semiconductor chilling plate, because power is lower, the refrigeration or the heating efficiency that provide are limited, and, what adopt is the mode of operation of single operating mode, that is to say, synchronization, or be refrigeration, be heating, can only alternative.
A kind of multi-functional baking oven combination sideboard is disclosed in application number is 200620121459.8 patent document, a kind of thermoacoustic refrigerator towel combined cabinet is disclosed in application number is 200720056943.1 patent document, a kind of refrigeration and heating towel combined cabinet are disclosed in 200810027501.3 patent document, above-mentioned three patent documents all emphasis have been described the architectural feature of combination sideboard, refrigeration partly adopts compressor cooling, heating all is to realize by heating wire, so, the heat that the technical scheme that above-mentioned three patent documents are told about produces when all not utilizing compressor operating, all be to heat by heating wire, energy consumption is bigger.
The heat that produces when therefore, need seeking a kind of compressor operating that can effectively utilize refrigerating box comes cold and hot combination sideboard that article are heated.
Summary of the invention
The purpose of this utility model is at the above-mentioned state of the art, the cold and hot combination sideboard that the heat that produces when a kind of compressor operating of utilizing refrigerating box is provided heats article.
The technical solution of the utility model is: a kind of cold and hot combination sideboard, mainly by casing 1, compressor 2, three-way magnetic valve 3, heater 4, check valve 5, condenser 6, capillary 7, evaporimeter 8 is formed, the interior space of cabinet is separated plate and is divided into heating clamber 11 and refrigerating chamber 12, the output of compressor 2 is connected with the input of three-way magnetic valve 3, the mouth of often leaving of three-way magnetic valve 3 is connected with the input of heater 4, normally closed outlet is connected with the input of condenser 6, the output of described heater 4 is connected with the input of condenser 6 by a check valve 5, the output of described condenser 6 is connected with evaporimeter 8 by capillary 7, and the output of described evaporimeter 8 is connected with the input of compressor 2.
Described heater 2 is placed in the cabinet wall interlayer of described heating clamber 11.
Described condenser 6 is placed in the side plate interlayer of described casing 1 or outside the backboard, described evaporimeter 8 is placed in the side plate flat bed of refrigerating chamber 12.
The beneficial effects of the utility model are:
The heat heating that has produced when 1, having utilized compressor operating has improved rate of energy effectively;
2, simple in structure, cost is lower, does slightly to improve on the basis of general two-door refrigerator and just can realize.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an operating mode schematic diagram of the present utility model.
Among the figure 1, casing, 11, heating clamber, 12, refrigerating chamber, 2, compressor, 3, three-way magnetic valve, 4, heater, 5, check valve, 6, condenser, 7, capillary, 8, evaporimeter.
The specific embodiment
As shown in Figure 1, a kind of cold and hot combination sideboard, mainly by casing 1, compressor 2, three-way magnetic valve 3, heater 4, check valve 5, condenser 6, capillary 7, evaporimeter 8 is formed, the interior space of cabinet is separated plate and is divided into heating clamber 11 and refrigerating chamber 12, the output of compressor 2 is connected with the input of three-way magnetic valve 3, the mouth of often leaving of three-way magnetic valve 3 is connected with the input of heater 4, normally closed outlet is connected with the input of condenser 6, the output of described heater 4 is connected with the input of condenser 6 by a check valve 5, the output of described condenser 6 is connected with evaporimeter 8 by capillary 7, and the output of described evaporimeter 8 is connected with the input of compressor 2.
Described heater 2 is placed in the cabinet wall interlayer of described heating clamber 11.
Described condenser 6 is placed in the side plate interlayer of described casing 1 or outside the backboard, described evaporimeter 8 is placed in the side plate flat bed of refrigerating chamber 12,
As shown in Figure 2, during work, the high temperature refrigerant that the output of compressor flows out enters the inlet of three-way magnetic valve 3, enter heater 2 from often leaving mouth, heating clamber 11 is heated, enter condenser 6 by check valve 5 again and dispel the heat, temperature further reduces, pass through capillary 7 throttlings again, enter 8 pairs of refrigerating chambers of evaporimeter, 12 refrigeration, and then enter new circulation of compressor starts.
Because a little less than the ability that the energy force rate of employing heat pump techniques refrigeration heats, therefore, in the utility model, used a three-way magnetic valve 3, when the temperature of heating clamber reaches predefined temperature upper limit, the mouth of often leaving of three-way magnetic valve 3 is closed, normally closed outlet is opened, refrigerant does not flow through heater 2, directly flow to the normally closed outlet of three-way magnetic valve 3, flow to condenser 6 heat radiations then, pass through capillary 7 throttlings again, enter 8 pairs of refrigerating chambers of evaporimeter, 12 refrigeration, and then enter new circulation of compressor starts.
Cold and hot combination sideboard of the present utility model, refrigerating chamber can be used for depositing article such as beverage, fruit, and heating clamber can be used for depositing towel, food etc., can be widely used in places such as family, restaurant, Saunas.
The foregoing description only is to be used for interpretation purposes of the present utility model; and be not to be to restriction of the present utility model, those skilled in the art are in essential scope of the present utility model; make various variations or alternative, also should belong to protection category of the present utility model.
Claims (3)
1. cold and hot combination sideboard, mainly by casing (1), compressor (2), three-way magnetic valve (3), heater (4), check valve (5), condenser (6), capillary (7), evaporimeter (8) is formed, it is characterized in that: the interior space of cabinet is separated plate and is divided into heating clamber (11) and refrigerating chamber (12), the output of compressor (2) is connected with the input of three-way magnetic valve (3), the mouth of often leaving of three-way magnetic valve (3) is connected with the input of heater (4), normally closed outlet is connected with the input of condenser (6), the output of described heater (4) is connected with the input of condenser (6) by a check valve (5), the output of described condenser (6) is connected with evaporimeter (8) by capillary (7), and the output of described evaporimeter (8) is connected with the input of compressor (2).
2. cold and hot combination sideboard according to claim 1 is characterized in that: described heater (2) is placed in the cabinet wall interlayer of described heating clamber (11).
3. cold and hot combination sideboard according to claim 1 is characterized in that: described condenser (6) is placed in the side plate interlayer of described casing (1) or outside the backboard, described evaporimeter (8) is placed in the side plate flat bed of refrigerating chamber (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202764873U CN201740339U (en) | 2010-07-30 | 2010-07-30 | Freezing and heating combined cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202764873U CN201740339U (en) | 2010-07-30 | 2010-07-30 | Freezing and heating combined cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740339U true CN201740339U (en) | 2011-02-09 |
Family
ID=43555614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202764873U Expired - Fee Related CN201740339U (en) | 2010-07-30 | 2010-07-30 | Freezing and heating combined cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740339U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003863A (en) * | 2010-07-30 | 2011-04-06 | 李耀强 | Cold-and-hot combined cabinet |
| CN105157306A (en) * | 2015-08-27 | 2015-12-16 | 太仓飞顺温控设备有限公司 | Dual-purpose temperature control sideboard |
| CN108963130A (en) * | 2018-07-09 | 2018-12-07 | 韩智强 | A kind of new-energy automobile battery warmer |
| CN110806051A (en) * | 2019-11-27 | 2020-02-18 | 合肥美科制冷技术有限公司 | Large-capacity refrigerator |
-
2010
- 2010-07-30 CN CN2010202764873U patent/CN201740339U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003863A (en) * | 2010-07-30 | 2011-04-06 | 李耀强 | Cold-and-hot combined cabinet |
| CN105157306A (en) * | 2015-08-27 | 2015-12-16 | 太仓飞顺温控设备有限公司 | Dual-purpose temperature control sideboard |
| CN108963130A (en) * | 2018-07-09 | 2018-12-07 | 韩智强 | A kind of new-energy automobile battery warmer |
| CN110806051A (en) * | 2019-11-27 | 2020-02-18 | 合肥美科制冷技术有限公司 | Large-capacity refrigerator |
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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: 20110209 Termination date: 20130730 |