CN210373889U - Water-cooled air conditioning system - Google Patents
Water-cooled air conditioning system Download PDFInfo
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- CN210373889U CN210373889U CN201920307412.8U CN201920307412U CN210373889U CN 210373889 U CN210373889 U CN 210373889U CN 201920307412 U CN201920307412 U CN 201920307412U CN 210373889 U CN210373889 U CN 210373889U
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Abstract
The utility model discloses a water-cooled air conditioning system, which comprises an evaporator, a compressor, a condenser, an expansion valve, a material pipe, a cooling loop, a cooling well and a recovery well; the space between the compressor and the evaporator, the space between the condenser and the expansion valve, and the space between the expansion valve and the evaporator are all communicated through material pipes; the cooling loop is arranged between the compressor and the condenser and is respectively communicated with the compressor and the condenser, the cooling loop comprises a discharge section, a feeding section and a cooling section, the cooling section extends into the cooling well, the discharge section is provided with a first valve, and the feeding section is provided with a second valve; and a recovery pipe is arranged between the cooling well and the recovery well, and the recovery pipe is provided with a recovery water pump. The well water is firstly used for cooling before entering the condenser, the temperature of the refrigerant is reduced, and then the refrigerant enters the condenser for condensation, so that a fan of the condenser can be omitted, and the energy consumption of the whole air conditioning system is reduced.
Description
Technical Field
The utility model relates to an air conditioning field, especially a water-cooled air conditioning system.
Background
Currently, conventional air-cooled air conditioning systems. The refrigerant is evaporated and refrigerated in the evaporator, then, the low-temperature low-pressure gaseous refrigerant is compressed by the compressor to become a high-temperature high-pressure gaseous refrigerant, then, the high-temperature high-pressure gaseous refrigerant passes through the condenser to be cooled to become a low-temperature high-pressure liquid refrigerant, then, the low-temperature low-pressure liquid refrigerant is obtained by pressure reduction and temperature reduction through the expansion valve, and then, the low-temperature low-pressure liquid refrigerant enters the evaporator to start the next cycle. In the building industry, the demand on air conditioners is particularly vigorous, and according to statistics, the building energy consumption of China accounts for about 35% of the national energy consumption, wherein the air conditioner energy consumption accounts for 50-60% of the building energy consumption, and the energy consumption is extremely high.
SUMMERY OF THE UTILITY MODEL
The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides a reduce water-cooled air conditioning system of energy consumption.
The utility model provides a technical scheme that its technical problem adopted is:
a water-cooled air conditioning system comprises an evaporator, a compressor, a condenser, an expansion valve, a material pipe, a cooling loop, a cooling well and a recovery well; the space between the compressor and the evaporator, the space between the condenser and the expansion valve, and the space between the expansion valve and the evaporator are all communicated through material pipes; the cooling loop is arranged between the compressor and the condenser and is respectively communicated with the compressor and the condenser, the cooling loop comprises a discharge section, a feed section and a cooling section, the cooling section extends into the cooling well, the discharge section is communicated with the compressor, the feed section is communicated with the evaporator, the discharge section is provided with a first valve, and the feed section is provided with a second valve; and a recovery pipe is arranged between the cooling well and the recovery well, and the recovery pipe is provided with a recovery water pump.
As an improvement of the above technical solution, the evaporator is also communicated with the compressor through a material pipe, so that the compressor, the evaporator, the condenser and the expansion valve form a refrigerant loop for the refrigerant to flow, the cooling loop is communicated with the refrigerant loop through the discharge section and the feed section, and the fan is arranged on any side of the evaporator.
As a further improvement of the above technical solution, a third valve is disposed between the compressor and the evaporator.
Further, one end of the recovery pipe inserted into the cooling well is arranged on the surface layer of the cooling well.
Further, the recovery pipe extends 20 meters below the water surface of the cooling well.
Further, the cooling section extends into the surface of the cooling well.
The utility model has the advantages that: the well water is firstly used for cooling before entering the condenser, the temperature of the refrigerant is reduced, and then the refrigerant enters the condenser for condensation, so that a fan of the condenser can be omitted, and the energy consumption of the whole air conditioning system is reduced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the installation structure of the present invention.
Detailed Description
Referring to fig. 1, the present invention relates to a water-cooled air conditioning system, which includes an evaporator 200, a compressor 300, a condenser 500, an expansion valve 400, a material pipe 100, a cooling circuit 700, a cooling well 800 and a recovery well 900; the compressor 300 and the evaporator 200, the condenser 500 and the expansion valve 400, and the expansion valve 400 and the evaporator 200 are communicated through a material pipe 100; the cooling circuit 700 is disposed between the compressor 300 and the condenser 500 and is respectively communicated with the compressor 300 and the condenser 500, the cooling circuit 700 includes a discharge section 710, a feed section 720 and a cooling section 730, the cooling section 730 extends into the cooling well 800, the discharge section 710 is communicated with the compressor 300, the feed section 720 is communicated with the evaporator 200, the discharge section 710 is provided with a first valve 711, and the feed section 720 is provided with a second valve 722; a recovery pipe 810 is arranged between the cooling well 800 and the recovery well 900, and the recovery pipe 810 is provided with a recovery water pump 811.
In the using process, the refrigerant is evaporated and refrigerated in the evaporator 200, then, the low-temperature and low-pressure gaseous refrigerant is compressed by the compressor 300 to be high-temperature and high-pressure gaseous refrigerant, then, the high-temperature and high-pressure gaseous refrigerant passes through the condenser 500 to be cooled to be high-temperature and high-pressure liquid refrigerant, and before entering the condenser 500, the refrigerant enters the well water through the cooling circuit 700 to be cooled, because the temperature of the well water is far lower than that of air, the refrigerant can exchange heat in the well water to be cooled, then enters the condenser 500 under the pressure of the compressor 300 to be further cooled, then passes through the expansion valve 400 to be reduced in pressure and temperature to be changed to be low-temperature and low-pressure liquid refrigerant, and then enters the evaporator.
Before entering the condenser 500, the refrigerant is cooled by well water to reduce the temperature of the refrigerant, and then enters the condenser 500 for condensation, so that the fan 600 of the condenser 500 can be omitted, and the energy consumption of the whole air conditioning system is reduced.
In addition, the refrigerant is introduced into the well water instead of pumping out the well water and cooling the refrigerant in the air conditioner, so that a water pump for pumping the well water is saved, and the energy consumption is reduced.
As an improvement of the above technical solution, the refrigeration system further includes a fan 600, the evaporator 200 is also communicated with the compressor 300 through a material pipe 100, so that the compressor 300, the evaporator 200, the condenser 500 and the expansion valve 400 form a refrigerant loop for flowing a refrigerant, the cooling loop 700 is communicated with the refrigerant loop through the discharge section 710 and the feed section 720, and the fan 600 is disposed at any side of the evaporator 200.
In actual operation, the third valve 110 is closed, the first valve 711 and the second valve 722 are opened, so that the refrigerant can be cooled by well water in the cooling well, and when the refrigerant needs to be further cooled, the fan 600 is opened when the refrigerant returns to the condenser 500, so that the cold air is blown to the condenser 500 and the refrigerant is further cooled.
As a further improvement of the above technical solution, a third valve 110 is disposed between the compressor 300 and the evaporator 200.
In addition, when only the blower 600 is needed to cool the refrigerant, the first valve 711 and the second valve 722 may be closed, and the third valve 110 may be opened, which is convenient for the user to switch.
In some embodiments, the recovery pipe 810 is inserted into one end of the cooling well 800 and is disposed on the surface of the cooling well 800.
When hot refrigerant gets into well water, well water can be heated, and hot well water can float to the surface, consequently, need follow the top layer of cooling well 800 with hot water direction recovery well 900 in, avoid hot well water to influence the cooling effect.
In some embodiments, the recovery pipe 810 extends 20 meters below the surface of the water in which the cooling well 800 is located.
When used in the south, recovery pipe 810 needs to be deep underground for 20m to ensure that well surface water can be pumped since the southern ground water level averages 4 m.
In certain embodiments, the cooling section 730 extends into the surface of the cooling well 800.
The surface layer is directly cooled, so that the path of the refrigerant is reduced, and the energy consumption is reduced.
While the invention has been particularly shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A water-cooled air conditioning system is characterized in that: the system comprises an evaporator, a compressor, a condenser, an expansion valve, a material pipe, a cooling loop, a cooling well and a recovery well;
the condenser is communicated with the evaporator through a material pipe, the expansion valve is communicated with the evaporator through a material pipe, and the evaporator is communicated with the compressor through a material pipe;
the cooling loop is arranged between the compressor and the condenser and is respectively communicated with the compressor and the condenser, the cooling loop comprises a discharge section, a feed section and a cooling section, the cooling section extends into the cooling well, the discharge section is communicated with the compressor, the feed section is communicated with the evaporator, the discharge section is provided with a first valve, and the feed section is provided with a second valve;
and a recovery pipe is arranged between the cooling well and the recovery well, and the recovery pipe is provided with a recovery water pump.
2. The water-cooled air conditioning system according to claim 1, wherein: the cooling system is characterized by further comprising a fan, wherein the compressor, the evaporator, the condenser and the expansion valve form a refrigerant loop for refrigerant to flow, the cooling loop is communicated with the refrigerant loop through the discharging section and the feeding section, and the fan is arranged on any one side of the evaporator.
3. The water-cooled air conditioning system according to claim 2, wherein: and a third valve is arranged between the compressor and the evaporator.
4. The water-cooled air conditioning system according to claim 1, wherein: one end of the recovery pipe inserted into the cooling well is arranged on the surface layer of the cooling well.
5. The water-cooled air conditioning system according to claim 1, wherein: the recovery pipe extends 20 meters below the water surface where the cooling well is located.
6. The water-cooled air conditioning system according to claim 1, wherein: the cooling section extends into the surface of the cooling well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307412.8U CN210373889U (en) | 2019-03-11 | 2019-03-11 | Water-cooled air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307412.8U CN210373889U (en) | 2019-03-11 | 2019-03-11 | Water-cooled air conditioning system |
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| Publication Number | Publication Date |
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| CN210373889U true CN210373889U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920307412.8U Active CN210373889U (en) | 2019-03-11 | 2019-03-11 | Water-cooled air conditioning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869850A (en) * | 2019-03-11 | 2019-06-11 | 五邑大学 | A kind of water-cooling type air conditioning system |
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2019
- 2019-03-11 CN CN201920307412.8U patent/CN210373889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869850A (en) * | 2019-03-11 | 2019-06-11 | 五邑大学 | A kind of water-cooling type air conditioning system |
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