CN111237927A - Cooling air conditioner - Google Patents
Cooling air conditioner Download PDFInfo
- Publication number
- CN111237927A CN111237927A CN202010049241.0A CN202010049241A CN111237927A CN 111237927 A CN111237927 A CN 111237927A CN 202010049241 A CN202010049241 A CN 202010049241A CN 111237927 A CN111237927 A CN 111237927A
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- air conditioner
- refrigeration cabinet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention belongs to the technical field of energy conservation and air conditioning, and discloses a cooling air conditioner, which solves the problems in air conditioning refrigeration in the prior art. The invention has simple structure, utilizes air-water atomization to absorb space heat energy, reduces the environmental temperature and fixes the heat absorption space in the refrigeration cabinet.
Description
Technical Field
The invention relates to the technical field of energy conservation and air conditioners, in particular to a cooling air conditioner.
Background
With the progress of science and technology and the improvement of living standard of people, the demands of manually adjusting the temperature and the humidity of working, living, industrial and agricultural operation environments in daily production and living are continuously increased. Air conditioners are increasingly used. The proportion of energy consumption for air conditioners in the total energy consumption is getting larger and larger. The refrigeration energy efficiency ratio of the air conditioner of the compression-expansion refrigeration of the common refrigerant is difficult to be greatly improved, the operation cost is high, and how to save energy is a technical problem to be solved.
In addition, under the conditions of 1 standard atmospheric pressure and 100 ℃, the vaporization heat of the water is 2253.02 joules/gram, and the vaporization heat is 2441.12 joules/gram at normal temperature and normal pressure; the same heat is given off when the water vapour condenses to liquid water. Atomizing a certain amount of water into fog particles of 1-10 microns by a fine fog sprayer, and spraying the fog particles to a specified space to quickly vaporize and absorb the heat energy of the space to reduce the temperature. The theoretical energy efficiency ratio is as high as 5 ten thousand, the air conditioner of refrigerant compression-expansion refrigeration is limited by the law of thermodynamics, and the theoretical highest energy efficiency ratio of 5 ℃ of cooling at 30 ℃ is about 60. The energy-saving effect of double-flow cooling of the aerial fog is obvious.
The effect of spray cooling is greatly influenced by the air humidity, and the higher the relative humidity is, the worse the effect is. Therefore, the research on the rapid humidity reduction structure of the atomization space is one of the key technologies for improving the efficiency of the air conditioner.
Disclosure of Invention
The invention aims to solve the problems in air conditioner refrigeration in the prior art and provides a cooling air conditioner.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a cooling air conditioner, including the refrigeration cabinet, one side is equipped with the storage water tank in the refrigeration cabinet, the lower part of refrigeration cabinet is equipped with the breakwater, the lower part intercommunication of breakwater has the circulation tuber pipe, the bottom of breakwater and the top intercommunication of storage water tank, water tank connection has the force (forcing) pump, the exit linkage of force (forcing) pump has water piping, water piping connection has a plurality of high-pressure atomizer, the top of high-pressure atomizer is equipped with one-level water trap, the top of refrigeration cabinet is connected with supply-air duct, the last second grade water trap that is connected with of supply-air duct, second grade water trap is connected with out the tuber pipe, be equipped with axial fan in.
The utility model provides a cooling air conditioner, includes the refrigeration cabinet, is equipped with storage water tank, compressor in the refrigeration cabinet, and the lower part of refrigeration cabinet is equipped with the breakwater, the bottom of breakwater and the top intercommunication of storage water tank, and the exit linkage of storage water tank has hydraulic piping, and hydraulic piping is connected with a plurality of air water atomizer, and the air intake connection of air water atomizer has the air inlet pipeline, and the air inlet pipeline is connected with the compressor, and the compressor is connected with the circulation tuber pipe, the top of air water atomizer is equipped with one-level water trap, and the top of refrigeration cabinet is connected with supply-air duct, is connected with second grade water trap on the supply-air duct, and being connected with out the tuber pipe of second grade water trap is equipped.
Further, the first-stage water removal device comprises baffle plates which are arranged on the inner side of the upper part of the refrigerator in a staggered mode.
Further, the secondary water removal device is a cyclone gas-water separator, and a water outlet of the cyclone gas-water separator is connected with the water storage tank.
Furthermore, the circulating air pipe is connected with an indoor circulating air pipe and an outdoor circulating air pipe, the indoor circulating air valve is arranged on the inner circulating air pipe, and the outdoor circulating air valve is arranged on the outdoor circulating air pipe.
Furthermore, a control panel is arranged on the refrigeration cabinet.
Further, the angle between the water baffle and the horizontal plane is 120-145 degrees.
Further, the circulating air pipe is obliquely and downwards communicated with the water baffle.
Furthermore, a valve is arranged on a connecting pipeline between a water outlet of the cyclone gas-water separator and the water storage tank, and a new water pipeline and a water outlet pipeline are also arranged on the water storage tank.
Furthermore, the circulating air pipe is connected with a compressor, the compressor is connected with a transfer tank, and the transfer tank is connected with an air-water atomization nozzle.
Compared with the prior art, the invention has the following beneficial effects:
the high-efficiency energy-saving aerial fog double-flow cooling air conditioner atomizes water in a water storage tank into 1-10 micron fog particles through a high-pressure atomizing nozzle under the condition that the water pressure is 1.2MPa through a pressure pump, forms a double-flow cooling atomizing space in a refrigerator, can use internal circulating air or external circulating air as air of a circulating air pipe, drops large fog particles which are not atomized after passing through a primary water removal device into the water storage tank along a water baffle, carries out secondary water removal on the air after passing through an air supply pipeline through a secondary water removal device, further removes the water fog particles which are not atomized and condensed in the pipeline, blows out cold air from an air outlet under the action of an axial flow fan, rapidly diffuses and exchanges external hot air outwards to enter from a circulating air pipe, absorbs space heat energy through water atomization, and reduces the environment temperature.
Or the pressure pump is removed, the compressor is additionally arranged on the circulating air pipe, air from the compressor passes through the air inlet of the air-water atomization nozzle, negative pressure is formed at the water inlet of the air-water atomization nozzle, and water in the water storage tank is sucked in for air-water mixed ejection. The invention has simple structure, utilizes air-water atomization to absorb space heat energy, reduces the environmental temperature and fixes the heat absorption space in the refrigeration cabinet. And the space humidity can be reduced through double-effect aerosol regulation.
The first-stage dewatering device is a baffle plate fixedly arranged on the inner side of the upper part of the refrigerator. The baffle plate is utilized to drop larger water mist particles which are not atomized into the water storage tank along the water baffle plate.
The secondary water removal device is a cyclone gas-water separator, secondary water removal is carried out through the gas-water separator, non-atomized water and pipeline condensed water fog particles are further removed, and when more water exists, the valve is opened to enable the water to flow into the pipeline water storage tank, so that the water can be recycled.
The angle between the water baffle and the horizontal plane is set to be 120-145 degrees, so that the atomized water can flow down without influencing the atomization space of the refrigeration cabinet.
Drawings
FIG. 1 is a schematic illustration of water atomization according to the present invention.
Fig. 2 is a schematic view of water vapor atomization according to the present invention.
The reference numerals have the following meanings: 1. a water storage tank; 2. a pressure pump; 3. a water delivery pipeline; 4. an internal circulation air duct; 5. an internal circulation air valve; 6. an external circulation air duct; 7. an external circulation air valve; 8. a circulating air duct; 9. a gas-water atomization nozzle; 10. a refrigeration cabinet; 11. a control panel; 12. a baffle plate; 13. an air supply duct; 14. a high pressure atomizer; 15. a water baffle; 16. a cyclone gas-water separator; 17. an air outlet pipe; 18. an axial flow fan; 19. an air outlet; 20. a compressor; 21. and (5) a transfer tank.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1:
as shown in fig. 1, the cooling air conditioner includes a refrigeration cabinet 10, and a control panel 11 for controlling the whole equipment is installed on the refrigeration cabinet 10. A water storage tank 1 is arranged on one side in a refrigeration cabinet 10, a water baffle 15 is welded on the lower portion of the refrigeration cabinet 10, and the angle between the water baffle 15 and the horizontal plane is 120-145 degrees.
The lower part of the water baffle 15 is communicated with a circulating air pipe 8, the circulating air pipe 8 is obliquely and downwards communicated with the water baffle 15 to ensure that water cannot flow into the circulating air pipe 8, the circulating air pipe 8 is connected with an inner circulating air pipe 4 and an outer circulating air pipe 6, the inner circulating air pipe 4 is provided with an inner circulating air valve 5, and the outer circulating air pipe 6 is provided with an outer circulating air valve 7.
The bottom end of the water baffle 15 is communicated with the top of the water storage tank 1 in a welding way, and the water storage tank 1 is also provided with a new water pipeline and a water outlet pipeline.
The top of the refrigeration cabinet 10 is connected with an air supply pipeline 13, the air supply pipeline 13 is connected with a second-stage water removal device, the second-stage water removal device is a cyclone gas-water separator 16, and a water outlet of the cyclone gas-water separator 16 is connected with the water storage tank 1. A valve is arranged on a connecting pipeline between a water outlet of the cyclone gas-water separator 16 and the water storage tank 1, an air outlet of the cyclone gas-water separator 16 is connected with an air outlet pipe 17, an axial flow fan 18 is fixedly arranged in the air outlet pipe 17, and a plurality of air outlets 19 are also arranged on the air outlet pipe 17.
During operation, the pressure pump 2 is started, water in the water storage tank 1 is pressurized, the water is pressurized to 1.2MPa, the water is atomized into fog particles of 1-10 micrometers through the high-pressure atomizing nozzle 14 after passing through the water conveying pipeline 3, an atomizing space with double-flow cooling is formed in the refrigerator 10, air of the circulating air pipe 8 can be internal circulating air or external circulating air, the internal circulating air pipe 4 works after the internal circulating air valve 5 is opened, and the external circulating air pipe 6 starts to work after the external circulating air valve 7 is opened. After the water mist atomized by the high-pressure atomizing nozzle 14 passes through the baffle plate 12, larger water mist particles which cannot be atomized fall down and fall into the water storage tank 1 along the water baffle plate 15, air passes through the air supply pipeline along with circulating air and then further passes through the cyclone gas-water separator 16 to remove the water mist particles which cannot be atomized and condensed in the pipeline, the water in the cyclone gas-water separator 16 can be used for supplementing the water in the water storage tank 1, then cold air is blown out from the air outlet 19 under the action of the axial flow fan 18, the cold air is rapidly diffused outwards to exchange external hot air to enter from the circulating air pipe 8, the humidity can be reduced, and the vaporization ratio of the mist particles can be improved.
Example 2:
as shown in fig. 2, the cooling air conditioner comprises a refrigeration cabinet 10, and a control panel 11 for controlling the whole equipment is installed on the refrigeration cabinet 10. A water storage tank 1 is arranged on one side in a refrigeration cabinet 10, a water baffle 15 is welded on the lower portion of the refrigeration cabinet 10, and the angle between the water baffle 15 and the horizontal plane is 120-145 degrees. The bottom end of the water baffle 15 is communicated with the top of the water storage tank 1 in a welding way, and the water storage tank 1 is also provided with a new water pipeline and a water outlet pipeline.
The exit linkage of storage water tank 1 has water piping 3, water piping 3 passes and fixes on breakwater 15, water piping 3 can also further fix in refrigeration cabinet 10 through clamp etc. guarantee the normal work of air water atomizer 9, water piping 3 is connected with a plurality of air water atomizer 9, (water piping 3's top can a plurality of branch pipes of equipartition, install air water atomizer 9) air water atomizer 9's air intake connection on the branch pipe has the air inlet pipeline, the air inlet pipeline is connected with transit tank 21, transit tank 21 is connected with compressor 20, compressor 20 is connected with circulation tuber pipe 8. The circulating air pipe 8 is communicated with the water baffle 15 in an inclined and downward manner. The circulating air pipe 8 is connected with an inner circulating air pipe 4 and an outer circulating air pipe 6, the inner circulating air pipe 4 is provided with an inner circulating air valve 5, and the outer circulating air pipe 6 is provided with an outer circulating air valve 7. The upper part of the air water atomization nozzle 9 is provided with a first-stage water removal device which comprises a baffle plate 12 fixedly welded on the inner side wall of the upper part of the refrigeration cabinet 10.
The top of the refrigeration cabinet 10 is connected with an air supply pipeline 13, the air supply pipeline 13 is connected with a secondary water removal device, the secondary water removal device is a cyclone-type gas-water separator 16, and a water outlet of the cyclone-type gas-water separator 16 is connected with the water storage tank 1. A valve is arranged on a connecting pipeline between a water outlet of the cyclone gas-water separator 16 and the water storage tank 1, an air outlet of the cyclone gas-water separator 16 is connected with an air outlet pipe 17, an axial flow fan 18 is arranged in the air outlet pipe 17, and a plurality of air outlets 19 are also arranged on the air outlet pipe 17.
When the air-water atomizing device works, the compressor 20 is started, the compressor 20 pressurizes air in the circulating air pipe 8, the air passes through the transfer tank 21, the air passes through the air inlet of the air-water atomizing nozzle 9 after coming out of the transfer tank 21, negative pressure is formed at the water inlet of the air-water atomizing nozzle 9, water in the water storage tank 1 is sucked by the air-water atomizing nozzle 9 (the principle of the air-water atomizing nozzle 9 is the prior art, the air-water atomizing nozzle 9 in the embodiment is an MP solid conical nozzle), and air-water mixing and spraying are carried out. After the water mist atomized by the air-water atomizing nozzle 9 passes through the baffle plate 12, larger water mist particles which cannot be atomized fall down and fall into the water storage tank 1 along the water baffle plate 15, the water mist passes through the air supply pipeline along with circulating air and then further removes the water mist particles which cannot be atomized and condensed in the pipeline through the cyclone air-water separator 16, the water in the cyclone air-water separator 16 can be used for supplementing the water in the water storage tank 1, then under the action of the axial flow fan 18, cold air is blown out from the air outlet 19, the cold air is rapidly diffused outwards to exchange external hot air to enter from the circulating air pipe 8, the humidity can be reduced, and the vaporization ratio of the mist particles can.
Claims (10)
1. The utility model provides a cooling air conditioner, includes refrigeration cabinet (10), and one side is equipped with storage water tank (1), characterized by in refrigeration cabinet (10): the lower part of refrigeration cabinet (10) is equipped with breakwater (15), the lower part intercommunication of breakwater (15) has circulation tuber pipe (8), the bottom of breakwater (15) and the top intercommunication of storage water tank (1), storage water tank (1) is connected with force (forcing) pump (2), the exit linkage of force (forcing) pump (2) has conduit (3), conduit (3) are connected with a plurality of high-pressure atomizer (14), the top of high-pressure atomizer (14) is equipped with one-level water trap, the top of refrigeration cabinet (10) is connected with supply-air duct (13), be connected with the second grade water trap on supply-air duct (13), being connected with of second grade water trap goes out tuber pipe (17), be equipped with axial fan (18) in going out tuber pipe (17), it has a plurality of air outlets (19) still to open on tuber pipe (17.
2. The utility model provides a cooling air conditioner, includes refrigeration cabinet (10), is equipped with storage water tank (1), compressor (20) in refrigeration cabinet (10), characterized by: the lower part of refrigeration cabinet (10) is equipped with breakwater (15), the bottom of breakwater (15) and the top intercommunication of storage water tank (1), the exit linkage of storage water tank (1) has hydraulic piping (3), and hydraulic piping (3) are connected with a plurality of air water atomizer (9), and the air intake connection of air water atomizer (9) has the air inlet pipeline, and the air inlet pipeline is connected with compressor (20), and compressor (20) are connected with circulation tuber pipe (8), the top of air water atomizer (9) is equipped with one-level water trap, and the top of refrigeration cabinet (10) is connected with supply-air duct (13), is connected with second grade water trap on supply-air duct (13), and being connected with out tuber pipe (17) of second grade water trap goes out tuber pipe (17), goes out to be equipped with axial fan (18) in tuber pipe (17), still opens on going out tuber pipe (.
3. A cooling air conditioner according to claim 1 or 2, characterized in that: the first-stage water removal device comprises baffle plates (12) which are arranged on the inner side of the upper part of the refrigerator-making cabinet (10) in a staggered mode.
4. A cooling air conditioner according to claim 3, wherein: the secondary water removal device is a cyclone gas-water separator (16), and a water outlet of the cyclone gas-water separator (16) is connected with the water storage tank (1).
5. A cooling air conditioner according to claim 4, wherein: the circulating air pipe (8) is connected with an inner circulating air pipe (4) and an outer circulating air pipe (6), the inner circulating air pipe (4) is provided with an inner circulating air valve (5), and the outer circulating air pipe (6) is provided with an outer circulating air valve (7).
6. A cooling air conditioner according to claim 1 or 2, characterized in that: the refrigeration cabinet (10) is provided with a control panel (11).
7. A cooling air conditioner according to claim 6, wherein: the angle between the water baffle (15) and the horizontal plane is 120-145 degrees.
8. A cooling air conditioner according to claim 1 or 2, characterized in that: the circulating air pipe (8) is obliquely and downwards communicated with the water baffle (15).
9. A cooling air conditioner according to claim 4, wherein: a valve is arranged on a connecting pipeline between a water outlet of the cyclone gas-water separator (16) and the water storage tank (1), and a new water pipeline and a water outlet pipeline are also arranged on the water storage tank (1).
10. A cooling air conditioner according to claim 2, wherein: the circulating air pipe (8) is connected with a compressor (20), the compressor (20) is connected with a transfer tank (21), and the transfer tank (21) is connected with an air-water atomization nozzle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010049241.0A CN111237927A (en) | 2020-01-16 | 2020-01-16 | Cooling air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010049241.0A CN111237927A (en) | 2020-01-16 | 2020-01-16 | Cooling air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN111237927A true CN111237927A (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010049241.0A Pending CN111237927A (en) | 2020-01-16 | 2020-01-16 | Cooling air conditioner |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293121B1 (en) * | 1988-10-13 | 2001-09-25 | Gaudencio A. Labrador | Water-mist blower cooling system and its new applications |
| CN101929718A (en) * | 2009-06-26 | 2010-12-29 | 陆飞浩 | Water-cooled purifying and air-conditioning system |
| CN202651292U (en) * | 2012-03-23 | 2013-01-02 | 安徽理士电源技术有限公司 | Negative pressure humidification system |
| CN203803315U (en) * | 2014-05-04 | 2014-09-03 | 何蓉 | Three-in-one processing system for compressed air |
| CN204006462U (en) * | 2014-08-13 | 2014-12-10 | 海口千臣佳亿科技发展有限公司 | Energy-saving atomized air-conditioning |
| CN211822922U (en) * | 2020-01-16 | 2020-10-30 | 甘肃汇中节能发展有限公司 | High-efficiency energy-saving aerial fog double-flow cooling air conditioner |
-
2020
- 2020-01-16 CN CN202010049241.0A patent/CN111237927A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6293121B1 (en) * | 1988-10-13 | 2001-09-25 | Gaudencio A. Labrador | Water-mist blower cooling system and its new applications |
| CN101929718A (en) * | 2009-06-26 | 2010-12-29 | 陆飞浩 | Water-cooled purifying and air-conditioning system |
| CN202651292U (en) * | 2012-03-23 | 2013-01-02 | 安徽理士电源技术有限公司 | Negative pressure humidification system |
| CN203803315U (en) * | 2014-05-04 | 2014-09-03 | 何蓉 | Three-in-one processing system for compressed air |
| CN204006462U (en) * | 2014-08-13 | 2014-12-10 | 海口千臣佳亿科技发展有限公司 | Energy-saving atomized air-conditioning |
| CN211822922U (en) * | 2020-01-16 | 2020-10-30 | 甘肃汇中节能发展有限公司 | High-efficiency energy-saving aerial fog double-flow cooling air conditioner |
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