CN219199338U - Energy-conserving air conditioner of binary forced air cooling - Google Patents
Energy-conserving air conditioner of binary forced air cooling Download PDFInfo
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- CN219199338U CN219199338U CN202222555107.5U CN202222555107U CN219199338U CN 219199338 U CN219199338 U CN 219199338U CN 202222555107 U CN202222555107 U CN 202222555107U CN 219199338 U CN219199338 U CN 219199338U
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- condenser
- outdoor unit
- wet curtain
- air conditioner
- cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
Abstract
The utility model discloses a double-element air-cooled energy-saving air conditioner which comprises an indoor unit and an outdoor unit, wherein an evaporator and a refrigerating fan are arranged in the indoor unit, a condenser and a radiator fan are arranged in the outdoor unit, a compressor is connected between the evaporator and the condenser, a cooling wet curtain is arranged in the outdoor unit, a water tank is arranged in the indoor unit, a water pump is arranged in the water tank, the cooling wet curtain corresponds to and is close to an air inlet surface of the outdoor unit, a spray header is arranged above the cooling wet curtain, and the spray header is communicated with the water pump through a water pipe. The utility model adopts cold air passing through the cooling wet curtain to cool the condenser, greatly improves the condensation effect, reduces the evaporation pressure of the evaporator and the exhaust pressure of the compressor, ensures that the compressor achieves higher energy efficiency ratio, has high refrigeration efficiency, is beneficial to energy conservation and consumption reduction, and runs more stably.
Description
Technical Field
The utility model relates to refrigeration equipment, in particular to an air conditioner.
Background
The common air conditioning structure generally includes an indoor unit in which an evaporator is provided, and an outdoor unit in which a condenser is provided, and a compressor is connected between the evaporator and the condenser. The compressor compresses the refrigerant to make it become high temperature and high pressure gas, and the gas is cooled to normal temperature and high pressure liquid through the condenser. The condensing agent at normal temperature and high pressure absorbs heat in a large amount from a liquid state to a vapor state in the evaporator of the indoor unit due to pressure reduction, and the evaporator is cooled down. And blowing cold air out of the evaporator by utilizing a fan of the indoor unit to finish the refrigerating process. However, the traditional air conditioner can only adopt an air cooling mode to cool the condenser, and the cooling efficiency is not high, so that the energy conservation and consumption reduction are not facilitated. Especially in hot summer, outdoor temperature is high, and the air temperature that flows through the condenser is high, and the heat that can take away is less, leads to traditional air conditioner's refrigeration effect poor, and refrigerating system is in high temperature high pressure state for a long time moreover, can appear shutting down the protection condition.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a double-element air-cooled energy-saving air conditioner which has high refrigerating efficiency, is beneficial to energy conservation and consumption reduction and is stable in operation.
In order to solve the technical problems, the utility model provides a double-element air-cooled energy-saving air conditioner which comprises an indoor unit and an outdoor unit, wherein an evaporator and a refrigerating fan are arranged in the indoor unit, a condenser and a radiator fan are arranged in the outdoor unit, a compressor is connected between the evaporator and the condenser, a cooling wet curtain is arranged in the outdoor unit, a water tank is arranged at the inner bottom of the outdoor unit, a water pump is arranged in the water tank, the cooling wet curtain corresponds to and is close to an air inlet surface of the outdoor unit, a spray header is arranged above the cooling wet curtain, and the spray header is communicated with the water pump through a water pipe.
The shape of the condenser corresponds to the distribution shape of the cooling wet curtain, the condenser is positioned at the inner lower part of the cooling wet curtain, and a wind shield is arranged above the condenser. The temperature on the cooling wet curtain is gradually reduced from top to bottom, so that the structure can prevent air passing through the upper part of the cooling wet curtain from directly contacting with the condenser, and the air passing through the upper part of the cooling wet curtain is buffered by the wind shield and then is mixed with air passing through the lower part of the cooling wet curtain to cool the condenser, so that a more cooling effect is realized.
The air inlet surface of the outdoor unit is a side surface semi-surrounding type, and the cooling fan is arranged on the side surface of the outdoor unit. The structure is suitable for the condition of smaller air conditioner power, and the product structure is more compact.
The air inlet surface of the outdoor unit is a side surface full-surrounding type, and the cooling fan is arranged on the top surface of the outdoor unit. This structure is suitable for the condition that the air conditioner power is great, and when the air conditioner power increases, the heat dissipation area of condenser needs to increase. The structure ensures that the outdoor unit has better cooling effect on the basis of unchanged size.
A gas-liquid separator is connected between the input end of the compressor and the output end of the evaporator to realize the gas-liquid separation of the refrigerant.
And a liquid storage tank is connected between the output end of the compressor and the input end of the condenser, so that the refrigerant is buffered in the liquid storage tank, and the output pressure of the refrigerant is more stable.
The output end of the condenser is connected with the input end of the evaporator through a drying filter and a throttle to maintain high pressure in the condenser and low pressure in the evaporator.
The beneficial effects of the utility model are as follows: the low-pressure steam of the refrigerant in the binary air-cooled energy-saving air conditioner is sucked by a compressor and compressed into high-pressure steam, and then the high-pressure steam is conveyed to a condenser; meanwhile, the outdoor dry hot air sucked by the cooling fan is cooled by the wet curtain and flows through the condenser to take away the heat emitted by the refrigerant, so that the high-pressure refrigerant steam is condensed into high-pressure liquid; the high-pressure refrigerant liquid is sprayed into the evaporator after passing through the drying filter and the throttle, and is evaporated under the corresponding low pressure, so that the surrounding heat is absorbed. Meanwhile, the refrigerating fan enables air to continuously enter between the fins of the evaporator to perform heat exchange, and the cooled air after heat release is sent to the indoor. Compared with the traditional air conditioner, the utility model adopts cold air through the cooling wet curtain to cool the condenser, greatly improves the condensation effect, reduces the evaporation pressure of the evaporator and the exhaust pressure of the compressor, ensures that the compressor achieves higher energy efficiency ratio, has high refrigeration efficiency, is beneficial to energy conservation and consumption reduction, and runs more stably.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram showing a first embodiment of an outdoor unit;
FIG. 3 is a second schematic structural view of the outdoor unit according to the first embodiment;
FIG. 4 is a schematic diagram showing a second embodiment of an outdoor unit;
FIG. 5 is a second schematic structural view of a second embodiment of an outdoor unit; .
Detailed Description
Referring to fig. 1, the dual-unit air-cooled energy-saving air conditioner of the utility model comprises an indoor unit 1 and an outdoor unit 2, wherein an evaporator 3 and a refrigerating fan 4 are installed in the indoor unit 1, a condenser 5 and a cooling fan 6 are installed in the outdoor unit 2, a compressor 7 is connected between the evaporator 3 and the condenser 5, a cooling wet curtain 8 is arranged in the outdoor unit 2, a water tank 9 is arranged in the indoor unit 2, a water pump 10 is installed in the water tank 9, the cooling wet curtain 8 corresponds to and is close to an air inlet of the outdoor unit 2, a spray header 11 is arranged above the cooling wet curtain 8, and the spray header 11 is communicated with the water pump 10 through a water pipe 12.
Referring to fig. 2 and 3, in the present embodiment, the shape of the condenser 5 corresponds to the distribution shape of the cooling wet curtain 8, the condenser 5 is located inside and below the cooling wet curtain 8, and a wind deflector 13 is provided above the condenser 5. The intake surface of the outdoor unit 2 is a side surface semi-enclosed type, and the cooling fan 6 is provided on the side surface of the outdoor unit 2.
Referring to fig. 4 and 5, as another embodiment of the present utility model, the air intake surface of the outdoor unit 2 is a side surface full-surrounding type, and the heat dissipation fan 6 is disposed on the top surface of the outdoor unit 2.
A gas-liquid separator 14 is connected between the input end of the compressor 7 and the output end of the evaporator 3. A liquid storage tank 15 is connected between the output of the compressor 7 and the input of the condenser 5. The output of the condenser 5 is connected to the input of the evaporator 3 via a drier-filter 16 and a throttle 17.
The foregoing is only a preferred embodiment of the present utility model, and all technical solutions for achieving the object of the present utility model by substantially the same means are within the scope of the present utility model.
Claims (7)
1. The utility model provides a two energy-conserving air conditioner of unit forced air cooling, includes indoor set and off-premises station, installs evaporimeter and refrigeration fan in the indoor set, installs condenser and radiator fan in the off-premises station, is connected with the compressor between evaporimeter and the condenser, its characterized in that: the outdoor unit is internally provided with a cooling wet curtain, the inner bottom of the outdoor unit is provided with a water tank, the water tank is internally provided with a water pump, the cooling wet curtain corresponds to and is close to the air inlet surface of the outdoor unit, a spray header is arranged above the cooling wet curtain, and the spray header is communicated with the water pump through a water pipe.
2. The dual-element air-cooled energy-saving air conditioner according to claim 1, wherein: the shape of the condenser corresponds to the distribution shape of the cooling wet curtain, the condenser is positioned at the inner lower part of the cooling wet curtain, and a wind shield is arranged above the condenser.
3. The dual-element air-cooled energy-saving air conditioner according to claim 2, wherein: the air inlet surface of the outdoor unit is a side surface semi-surrounding type, and the cooling fan is arranged on the side surface of the outdoor unit.
4. The dual-element air-cooled energy-saving air conditioner according to claim 2, wherein: the air inlet surface of the outdoor unit is a side surface full-surrounding type, and the cooling fan is arranged on the top surface of the outdoor unit.
5. The dual-element air-cooled energy-saving air conditioner according to claim 3 or 4, wherein: and a gas-liquid separator is connected between the input end of the compressor and the output end of the evaporator.
6. The dual-element air-cooled energy-saving air conditioner according to claim 5, wherein: a liquid storage tank is connected between the output end of the compressor and the input end of the condenser.
7. The dual-element air-cooled energy-saving air conditioner according to claim 6, wherein: the output end of the condenser is connected with the input end of the evaporator through the drying filter and the throttle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222555107.5U CN219199338U (en) | 2022-09-26 | 2022-09-26 | Energy-conserving air conditioner of binary forced air cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222555107.5U CN219199338U (en) | 2022-09-26 | 2022-09-26 | Energy-conserving air conditioner of binary forced air cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219199338U true CN219199338U (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222555107.5U Active CN219199338U (en) | 2022-09-26 | 2022-09-26 | Energy-conserving air conditioner of binary forced air cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219199338U (en) |
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2022
- 2022-09-26 CN CN202222555107.5U patent/CN219199338U/en active Active
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