CN2750226Y - Cold-storage air-conditioning device - Google Patents
Cold-storage air-conditioning device Download PDFInfo
- Publication number
- CN2750226Y CN2750226Y CN 200420105252 CN200420105252U CN2750226Y CN 2750226 Y CN2750226 Y CN 2750226Y CN 200420105252 CN200420105252 CN 200420105252 CN 200420105252 U CN200420105252 U CN 200420105252U CN 2750226 Y CN2750226 Y CN 2750226Y
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- CN
- China
- Prior art keywords
- cold
- evaporimeter
- storage container
- pipe
- refrigerator
- 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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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a cold-storage air conditioner device. A compressor (1) is connected with one end of a condenser (2), and the other end of the condenser (2) is connected with one end of a flow throttling device (8) or/and an expansion valve (3). The other end of a flow throttling device (8) or the expansion valve (3) is connected with one end of a first evaporator (4), and the other end of the first evaporator is connected with the compressor (1). The utility model is characterized in that one part of the first evaporator (4) is positioned in a heat-insulation and cold-storage container (5) at least; a cold loading pipe (6) loaded with coolant is arranged in the heat-insulation and cold-storage container (5); both ends of the cold loading pipe (6) are respectively connected with both ends of a second evaporator (7); a connection pipeline of the cold loading pipe (6) and the second evaporator (7) is provided with a medium pump (9); the interior of an electric-storage container (5) is provided with water.
Description
Technical field:
The utility model is relevant with refrigerating plant, especially with utilize refrigerator or refrigerator-freezer cold-storage relevant as the device of air-conditioner evaporator low-temperature receiver.
Background technology:
High normal pressure and temperature liquid refrigerant in the liquid reservoir of refrigeration machine such as refrigerator or refrigerator-freezer is through expansion valve, and the decompression cooling becomes moist steam, enters evaporimeter then, and the heat of object is vaporized around absorbing, thereby the temperature of object is reduced, and reaches the refrigeration purpose.Low-pressure gaseous refrigerant after the vaporization is by compressor suction, supercharging, intensification, improve its saturation temperature, utilize the normal temperature air or the water of occurring in nature again, make it the condensation of in condenser, lowering the temperature, become high normal pressure and temperature liquid refrigerant and flow back to liquid reservoir, finish kind of refrigeration cycle.
The operation principle of air-conditioner is identical with the refrigeration principle of refrigerator or refrigerator-freezer.Air-conditioner load is the highest when being the hottest by day, and daytime power supply network duty ratio higher, the price of electric power is also than higher.When non-power supply peak, utilize refrigerator or refrigerator-freezer cold-storage when the power supply peak, to utilize and have economic and social benefit.
The content of utility model:
The purpose of this utility model provides a kind of cold accumulation air-conditioner device that cold-storage utilizes when non-power supply peak when the power supply peak.
The utility model is achieved in that
The utility model cold accumulation air-conditioner device, compressor 1 is connected with an end of condenser 2, the other end of condenser 2 with flow controller 8 or/and an end of expansion valve 3 be connected, the other end of flow controller 8 or expansion valve 3 is connected with an end of first evaporimeter 4, the other end of first evaporimeter is connected with compressor 1, first evaporimeter 4 has at least a part to be positioned at adiabatic cold-storage container 5, the cold pipe 6 that carries that refrigerating medium is housed is arranged in the container 5, the two ends of carrying cold pipe 6 are connected with the two ends of second evaporimeter 7 respectively, on the connecting pipe of year cold pipe 6 and second evaporimeter 7 medium pump 9 are arranged.
Second evaporimeter 7 is made of at least two evaporimeters of serial or parallel connection.
Between condenser 2 and the expansion valve 3 flow controller 8 is arranged.
At least one side that cold-storage container 5 is positioned at the refrigerating chamber 10 of refrigerator-freezer is connected with its next door, and there is thermal insulation layer 11 in its outside.
The cold house that cold-storage container 5 is positioned at refrigerator links to each other with its next door with at least one side of refrigerating chamber, and the wall of cold-storage container 5 is connected with thermal insulation layer 11.
Second evaporimeter 7 is positioned at air-conditioner 12 housings that are connected as a single entity or separate with cold-storage container 5.
Carrying cold pipe 6 is coiled pipe.
Connect to carry have on the pipeline of the cold pipe 6 and second evaporimeter 7 electrically-controlled valve with timer or/and the control circuit of temperature sensor formation be connected.
In second evaporimeter, 7 pipes refrigerating medium is arranged, in first evaporimeter 4 and condenser 2 pipes cold-producing medium is arranged.
Second evaporimeter 4 on first evaporimeter 4 in the cold-storage container 5 and refrigerator or the ice tank body wall is in parallel by switch valve, and the air-conditioner 12 that is connected with refrigerator or refrigerator-freezer has second evaporimeter 7 and refrigeration system independently.
The utility model is simple in structure, makes, installs easily, and is easy to use, also is easy to transform existing refrigerator and refrigerator cold-storage.The ice that night, cold-storage formed directly melts by day, for air-conditioning system used.The peak power consumption of economization air conditioner.Save the electricity usage cost.The interior evaporimeter that carries many air-conditioners of cold Guan Keyu of cold-storage container links to each other, and is the temperature adjustment of a plurality of chambers.Compressor in the air-conditioning system, but the equal economization of condenser, expansion valve, blower fan and water pump capacity also reduce, and save electric energy, save the equipment investment expense.
Description of drawings:
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is an another structure chart of the present utility model.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the rearview of Fig. 3.
The specific embodiment:
Embodiment 1:
The adiabatic cold-storage container 5 that the two sides of the refrigerating chamber 10 of refrigerator-freezer have the next door to link to each other has snakelike first evaporimeter 4 and snakelike year cold pipe 6 in the container 5, the two ends of carrying cold pipe 6 link to each other by the two ends of second evaporimeter 7 in pipeline 14 and the air-conditioner 12 that separates.The cold-producing medium of compressed machine 1 supercharging, intensification is condensed into high normal pressure and temperature liquid state through condenser 2 cooling, lowers the temperature into moist steam through flow controller 8 or expansion valve 3 decompressions and enters first evaporimeter 4 and become low-pressure gaseous refrigerant and return compressor.Circularly cooling.First evaporimeter 4 in the container 5 is in parallel with first evaporimeter 4 on refrigerating chamber 10 walls by switch valve, and when switch valve is in the position of pass, refrigerator-freezer is in normal refrigerating operaton, and first evaporimeter 4 in the container 5 does not have cold-producing medium work.When elements such as timer and temperature sensor send the instruction unpack switch valve, cold-producing medium enters first evaporimeter 4 in the cold-storage container 5, first evaporimeter 4 with cold pass in the container 5 cool storage material for example water enter cold-storage operation, when the temperature of the cool storage material in the container 5 dropped to set-point, instruction was closed it to temperature sensor to switch valve.
Putting cold operation is to begin according to the valve that the instruction unpack that timing temperature-sensitive components and parts send from the outside carries between the cold pipe 6 and second evaporimeter 7, also can manually open valve and put cold operation.This moment refrigerator-freezer compressor, devices such as first evaporimeter all shut down, cool storage material in the container 5 will carry the refrigerating medium condensation liquefaction in the cold pipe 6 at this moment, liquid refrigerating medium is after second evaporimeter 7 that medium pump 9 enters air-conditioning 12 carries out heat exchange with air, refrigerating medium flashes to gas, get back to the liquefaction that is condensed in year cold pipe 6 in the cold-storage container 5, circularly cooling.
Air-conditioning 12 has evaporimeter to be connected with the refrigeration system of itself in addition, when second evaporimeter 7 in the air-conditioner 12 is out of service, but the refrigeration system operate as normal of air-conditioner 12 itself.
Cool storage material in the cold-storage container 5 can be a water.Carry in the cold pipe 6 refrigerating medium is arranged.
Embodiment 2:
The cold-storage container 5 that one sidewall of the cold house of refrigerator and refrigerating chamber has the next door to be connected.First evaporimeter 4 and snakelike year cold pipe 6 are arranged in the container 5.Its refrigerating plant is identical with embodiment 1 and refrigerator.Its difference is that air-conditioning 12 and refrigerator are connected as a single entity and is positioned at refrigerator body top.Air-conditioner has fan 13.Its course of work is identical with embodiment 1.
Claims (10)
1, the cold accumulation air-conditioner device, compressor (1) is connected with an end of condenser (2), the other end of condenser (2) is connected with a flow controller (8) or/and an end of expansion valve (3), the other end of flow controller (8) or expansion valve (3) is connected with an end of first evaporimeter (4), the other end of first evaporimeter is connected with compressor (1), it is characterized in that first evaporimeter (4) has at least a part to be positioned at adiabatic cold-storage container (5), year cold pipe (6) that refrigerating medium is housed is arranged in the container (5), the two ends of carrying cold pipe (6) are connected with the two ends of second evaporimeter (7) respectively, carrying on the connecting pipe of cold pipe (6) and second evaporimeter (7) has medium pump (9), and the cold-storage container has water in (5).
2, device according to claim 1 is characterized in that second evaporimeter (7) is made of at least two evaporimeters of serial or parallel connection.
3, device according to claim 1 is characterized in that between condenser (2) and the expansion valve (3) flow controller (8) being arranged.
4, device according to claim 1 is characterized in that at least one side that cold-storage container (5) is positioned at the refrigerating chamber (10) of refrigerator-freezer is connected with its next door, and there is thermal insulation layer (11) in its outside.
5, device according to claim 1 is characterized in that the cold house that cold-storage container (5) is positioned at refrigerator links to each other with its next door with at least one side of refrigerating chamber, and the wall of cold-storage container (5) is connected with thermal insulation layer (11).
6, device according to claim 1 is characterized in that second evaporimeter (7) is positioned at air-conditioner (12) housing that is connected as a single entity or separates with cold-storage container (5).
7, device according to claim 1 is characterized in that carrying cold pipe (6) is coiled pipe.
8, device according to claim 1, it is characterized in that connect carrying have on the pipeline of cold pipe (6) and second evaporimeter (7) electrically-controlled valve with timer or/and the control circuit of temperature sensor formation be connected.
9, device according to claim 1 is characterized in that in second evaporimeter (7) pipe refrigerating medium being arranged, and in first evaporimeter (4) and condenser (2) pipe cold-producing medium is arranged.
10, according to claim 4 or 5 or 6 described devices, it is characterized in that second evaporimeter (4) on first evaporimeter (4) and refrigerator or the ice tank body wall in the cold-storage container (5) is in parallel by switch valve, the air-conditioner (12) that is connected with refrigerator or refrigerator-freezer has second evaporimeter (7) and refrigeration system independently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105252 CN2750226Y (en) | 2004-11-25 | 2004-11-25 | Cold-storage air-conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420105252 CN2750226Y (en) | 2004-11-25 | 2004-11-25 | Cold-storage air-conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750226Y true CN2750226Y (en) | 2006-01-04 |
Family
ID=35823609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420105252 Expired - Fee Related CN2750226Y (en) | 2004-11-25 | 2004-11-25 | Cold-storage air-conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750226Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596012A (en) * | 2015-02-13 | 2015-05-06 | 国家电网公司 | Cold accumulation type refrigerator and air-conditioner integrated device |
| CN113819683A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819681A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819682A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
-
2004
- 2004-11-25 CN CN 200420105252 patent/CN2750226Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596012A (en) * | 2015-02-13 | 2015-05-06 | 国家电网公司 | Cold accumulation type refrigerator and air-conditioner integrated device |
| CN113819683A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819681A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819682A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
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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 |