CN110671764B - Air conditioning unit integrating spraying function - Google Patents
Air conditioning unit integrating spraying function Download PDFInfo
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- CN110671764B CN110671764B CN201910850877.2A CN201910850877A CN110671764B CN 110671764 B CN110671764 B CN 110671764B CN 201910850877 A CN201910850877 A CN 201910850877A CN 110671764 B CN110671764 B CN 110671764B
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- water
- spraying
- heat exchange
- air
- heat exchanger
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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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F5/001—Compression cycle type
Abstract
The invention discloses an air conditioning unit integrating a spraying function.A spraying module is arranged in a spraying heat exchange device, water mist sprayed out of the spraying module is easy to evaporate, the cooling of surrounding air can be better realized, the cooled air exchanges heat with spray water sprayed out of the spraying module, and the cooling heat exchange efficiency is greatly improved; and the inlet of the spraying module is connected to the outlet side of the water pump, so that the spraying module can realize the spraying function by utilizing the pressure difference value between the water side inlet of the first water-cooling heat exchanger and the cold water pipeline, the external pressure is not required, the design is more ingenious, and the invention is used in the technical field of refrigeration.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to an air conditioning unit integrating a spraying function.
Background
Among the prior art, water-cooling air conditioning unit's application still faces more problem, if the heat exchange efficiency of current unit is not high, and rises year by year along with ambient temperature to and different regions use the ventilation condition poor, and the suspended solid in the air increases, receives the influence of environment, and cooling device's heat exchange efficiency more becomes low, and user's normal use receives the influence at to a great extent.
Disclosure of Invention
The invention aims to provide an air conditioning unit integrating a spraying function, which can effectively improve the heat exchange efficiency.
The technical scheme adopted by the invention is as follows:
an air conditioning unit integrating a spraying function comprises a compression circulation system and a spraying heat exchange device connected with the compression circulation system, the compression circulation system is formed by a closed loop consisting of a compressor, a first water-cooling heat exchanger, a throttling mechanism and a first air-cooling heat exchanger, the spraying heat exchange device comprises a spraying module and a water spraying module which are respectively positioned in a spraying area and a water spraying area which are communicated with each other in a heat exchange cavity, a first diversion fan is arranged in the heat exchange cavity, the heat exchange cavity is provided with a water outlet connected with the inlet of the water pump, the outlet of the water pump is connected with the water side inlet of the first water-cooling heat exchanger through a cold water pipeline, the inlets of the spraying module and the water spraying module are respectively communicated with the cold water pipeline and the water side outlet of the first water-cooling heat exchanger, and a second flow guide fan is arranged beside the first air-cooled heat exchanger and drives air to flow through the heat exchange outer surface of the first air-cooled heat exchanger.
As a further improvement of the technical scheme of the invention, the spray module comprises a first cold water pipe connected with a cold water pipeline, a plurality of atomizing spray heads are arranged on the first cold water pipe, each atomizing spray head is in a cylindrical hollow structure, a spiral groove is respectively arranged on the inner wall of the upper section of each atomizing spray head, a plurality of through holes are formed in the lower end of each atomizing spray head, and the aperture of each through hole is gradually increased from inside to outside.
As a further improvement of the technical scheme of the invention, the water spraying module comprises a second cold water pipe connected with the water side outlet of the first water-cooling heat exchanger, and a plurality of spray heads are mounted on the second cold water pipe.
As a further improvement of the technical scheme of the invention, a filler module is arranged in the water spraying area, the filler module is positioned below the spray head, and the filler in the filler module is plastic or a wet film.
As a further improvement of the technical scheme of the invention, a water tank is arranged in the heat exchange cavity, the water tank stretches across the lower positions of the spraying area and the spraying area, and the water outlet of the water tank is communicated with the water outlet of the heat exchange cavity.
As a further improvement of the technical scheme of the invention, the first diversion fan is arranged at the top or two sides of the heat exchange chamber. When the first guide fan is positioned at the top of the heat exchange cavity, air is forced to flow through the surface areas of the spray area, the spray area and/or the filler module in a mode of symmetrically feeding air and discharging air upwards from two sides of the heat exchange cavity. When the first guide fans are arranged on the two sides, forced air can enter from the side face of the heat exchange cavity, and flows through the spraying area firstly and then flows through the spraying area and/or the surface area of the filler module. And the first diversion fan is arranged at the top of the heat exchange cavity, so that the heat exchange effect is optimal.
As a further improvement of the technical scheme of the invention, the compression cycle system further comprises a four-way reversing valve, a refrigerant inlet of the first water-cooling heat exchanger is communicated with a third interface of the four-way reversing valve, a refrigerant outlet of the first air-cooling heat exchanger is communicated with a fourth interface of the four-way reversing valve, and an exhaust port and an air suction port of the compressor are respectively connected with an exhaust port and an air suction port of the four-way reversing valve.
Further as an improvement of the technical scheme of the invention, a control valve is arranged on the cold water branch pipe, and the control valve adopts an electric valve.
As a further improvement of the technical scheme of the invention, the spray heat exchange device is connected with at least one antifreeze adding pipe, and one end of each antifreeze adding pipe is connected to a water outlet of the heat exchange cavity or directly penetrates into the heat exchange cavity.
As a further improvement of the technical scheme of the invention, the first diversion fan drives air to enter from two sides, and the air firstly flows through the spraying area and then flows through the water spraying area.
The invention has the beneficial effects that: according to the air conditioning unit integrating the spraying function, the spraying module is arranged in the spraying heat exchange device, water mist sprayed out of the spraying module is easy to evaporate, the cooling of surrounding air can be better realized, the cooled air exchanges heat with spray water sprayed out of the spraying module, and the cooling heat exchange efficiency is greatly improved; and the import of spraying module is connected to the outlet side of water pump for the pressure differential value of the usable water side import of first water-cooling heat exchanger of spraying module and cold water pipeline realizes the spraying function, need not with the help of ambient pressure, and the design is more ingenious.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the overall structure and air flow of an embodiment of the present invention;
FIG. 2 is a plan view of an atomizer head according to an embodiment of the present invention;
FIG. 3 is a schematic view of the overall structure of a second embodiment of the present invention;
FIG. 4 is a schematic view of another air flow pattern of an embodiment of the present invention;
FIG. 5 is a schematic view of the structure and air flow of another arrangement of the first embodiment of the present invention;
FIG. 6 is a schematic view showing the overall structure and air flow of a third embodiment of the present invention;
fig. 7 is a schematic view of the overall structure and air flow of the fourth embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Referring to fig. 1 to 7, the present invention is an air conditioning unit integrating a spray function, which includes a compression circulation system and a spray heat exchanger connected to the compression circulation system, the compression circulation system is formed by a closed loop formed by a compressor 11, a first water-cooled heat exchanger 12, a throttle mechanism 13 and a first air-cooled heat exchanger 14, a second guiding fan 14a is arranged beside the first air-cooled heat exchanger 14, the second guiding fan 14a drives air to flow through the heat exchange outer surface of the first air-cooled heat exchanger 14 to provide cold air required by a user, the spray heat exchanger includes a spray module 21 and a spray module 22 respectively arranged in a spray area and a spray area which are horizontally arranged in parallel in a heat exchange chamber and are communicated with each other, a first guiding fan 25 is arranged in the heat exchange chamber, the heat exchange chamber is provided with a water outlet connected to an inlet of a water pump 3, an outlet of the water pump 3 is connected to a water side inlet of the first water-cooled heat exchanger 12 through a cold water pipeline, inlets of the spraying module 21 and the water spraying module 22 are respectively communicated with a cold water pipeline and a water side outlet of the first water-cooling heat exchanger 12.
According to the air conditioning unit integrating the spraying function, the spraying module 21 is arranged in the spraying heat exchange device, water mist sprayed out of the spraying module 21 is easy to evaporate, the cooling of surrounding air can be better realized, the cooled air exchanges heat with spray water sprayed out of the spraying module 22, and the cooling heat exchange efficiency is greatly improved; and the import of spraying module 21 is connected to the outlet side of water pump 3 for spraying module 21 can utilize the pressure differential value of the water side import of first water-cooling heat exchanger 12 and cold water pipeline to realize the spraying function, need not with the help of ambient pressure, and the design is more ingenious.
As shown in fig. 1, in an embodiment of the present invention, which provides a structural form of an air conditioning unit with an integrated spraying function, a spraying module 21 includes a first cold water pipe 211 in an L shape, an end of a vertical section of the first cold water pipe 211 is connected to a cold water pipe, and each of atomizing nozzles 212 is located at an end of a horizontal section of the first cold water pipe 211. The water spray module 22 is located beside the spray module 21, the water spray module 22 includes a second cold water pipe connected with the water outlet of the first water-cooled heat exchanger 12, the second cold water pipe is in an L-shaped structure with the first cold water pipe 211, and each spray head is located at the end of the horizontal section of the second cold water pipe. The areas below the spray module 21 and the water spray module 22 are referred to as a spray area and a shower area, respectively. Under ideal conditions, the atomized water sprayed to the spraying area by the spraying module 21 can be completely evaporated, so that the dry bulb temperature and the wet bulb temperature in the air are reduced, the cooled air is driven by the air flow to exchange heat with the spray water through the spraying area, the temperature of the spray water is further reduced, and the cooled spray water is transported to the first water-cooling heat exchanger 12, so that the heat exchange efficiency is more effectively improved.
More specifically, in this embodiment, the first induced draft fan 25 is located at the top of the heat exchange chamber, and the filler module 23 is disposed below the water spray module 22, and the filler in the filler module 23 may be selected from plastic, wet film, aluminum sheet or stainless steel as required. The arrangement of the packing module 23 ensures that the spray water flows through the surface of the packing after falling down, the contact area between the spray water and the air is increased, meanwhile, the stay time of the spray water in the spraying area is prolonged, and the heat exchange effect is further enhanced. Meanwhile, preferably, a water tank 24 is arranged in the heat exchange chamber, the water tank 24 spans the lower positions of the spraying area and the spraying area, and the water outlet of the water tank 24 is communicated with the water outlet of the heat exchange chamber.
As shown in fig. 5, it is another arrangement of the first embodiment, i.e. a side-by-side configuration. Under this form, spray heat transfer device and compression cycle system place side by side, and compression cycle system is located spray heat transfer device's right side position. During actual arrangement, the arrangement of the units can be selected or properly adjusted according to conditions such as site requirements and the like.
Referring to fig. 2, as a preferred embodiment of the present invention, each atomizer 212 is designed to be a cylindrical hollow structure, the inner wall of the upper end of each atomizer 212 is respectively provided with a spiral groove 212a, the lower end of each atomizer 212 is provided with a plurality of through holes 212b distributed along an arc, and the aperture of each through hole 212b gradually increases from inside to outside. The distribution form of the through holes 212b effectively ensures that the water mist is sprayed in multiple directions, and the water mist is in all-dimensional contact with air of each part in a spraying area.
Fig. 3 is a schematic view showing an overall structure of a second embodiment of the present invention, in which the configuration of the spray heat exchanger 2 is the same as that of the first embodiment. Further, the compression cycle system of this embodiment is further provided with a four-way reversing valve 15, a refrigerant inlet of the first water-cooled heat exchanger 12 is communicated to a third port of the four-way reversing valve 15, a refrigerant outlet of the first air-cooled heat exchanger 14 is communicated to a fourth port of the four-way reversing valve 15, and an exhaust port and an air suction port of the compressor 11 are respectively connected to an exhaust port and an air suction port of the four-way reversing valve 15. After the four-way reversing valve 15 is added, the air conditioning unit can realize two functions of refrigeration and heating from a single refrigeration function, so that the air conditioning unit can still be utilized in a cold state. Preferably, in order to prevent the spray water from freezing in a cold state, the spray heat exchanger 2 of the present embodiment is connected with two antifreeze adding pipes 5, wherein one end of one antifreeze adding pipe 5 is connected to a water outlet of the spray heat exchanger 2; the other antifreeze adding pipe 5 directly penetrates into the spray heat exchanger 2, and the port of the antifreeze adding pipe points to the bottom of the water tank 24. The antifreeze adding pipe 5 is added, so that an operator can inject antifreeze into the system without disassembling the system, and the operation of the operator is facilitated while the system is prevented from being damaged. Further, in this embodiment, a control valve 4 is installed on the cold water branch pipe, and the control valve 4 is an electrically operated valve. The spraying module 21 is closed in the heating mode, but when the temperature is too low and the concentration of the antifreeze needs to be increased, the control valve 4 can be opened and the first diversion fan 25 is opened, the atomized water is rapidly evaporated under the driving of the first diversion fan 25, and the antifreeze is left, so that the concentration of the antifreeze is increased.
As shown in fig. 1 and 3, when the first air guiding blower 25 is located at the top of the heat exchange chamber, it forces air to flow through the surface areas of the spray area, the spray area and/or the filler module in a manner of symmetrically feeding air into and discharging air from both sides of the heat exchange chamber. Referring to fig. 4 again, when the first air guiding fans 25 are disposed on both sides, the first air guiding fans 25 in this embodiment are disposed on the right side, so that the forced air can flow through the spraying region first and then flow through the spraying region and/or the surface region of the packing module, or the forced air can flow through the surface region of the packing module first and then flow through the spraying region and finally flow through the spraying region. The first guide fan 25 is arranged at the top of the heat exchange cavity, so that the heat exchange effect is better.
Referring to fig. 6, a fourth embodiment of the present invention provides another structural form of an air conditioning unit integrated with a spraying function. In the embodiment, a set of spraying modules 21 is added on the basis of the unit structure of the first embodiment, and the newly added spraying modules 21 are positioned on the other side of the spraying module 22 and are symmetrically distributed in the heat exchange cavity with the original spraying modules 21. In this embodiment, the first guiding fan 25 is located at the top of the heat exchange chamber, and forces air to symmetrically enter from two sides of the heat exchange chamber and exit from the upper portion, and the air entering the heat exchange chamber flows through the spray region, then flows through the spray region, and finally flows out of the heat exchange chamber.
As shown in fig. 7, the fifth embodiment of the present invention is optimized based on the fourth embodiment of the unit structure, a water spraying device is respectively added on one side of each spraying area far away from the water spraying area, and a filler module 23 is respectively arranged below each added water spraying device, so as to better prevent the spraying from flowing away from both sides of the heat exchange chamber, prevent the spraying from being affected by natural wind, and ensure the heat exchange efficiency of the unit.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope of the claims of the present application.
Claims (6)
1. The utility model provides an air conditioning unit of integrated spraying function which characterized in that: the system comprises a compression circulating system and a spray heat exchange device connected with the compression circulating system, wherein the compression circulating system is formed by a closed loop consisting of a compressor, a first water-cooling heat exchanger, a throttling mechanism and a first air-cooling heat exchanger, and the spray heat exchange device comprises a spray module and a water spray module which are respectively positioned in a heat exchange cavity and are communicated with each other; a first flow guide fan is arranged in the heat exchange cavity, and drives air to flow through the spraying area firstly and then flow through the water spraying area; the first flow guide fan is arranged at the top or two sides of the heat exchange cavity, the heat exchange cavity is provided with a water outlet connected with an inlet of a water pump, an outlet of the water pump is connected with a water side inlet of a first water-cooling heat exchanger through a cold water pipeline, inlets of the spraying module and the water spraying module are respectively communicated to the cold water pipeline and the water side outlet of the first water-cooling heat exchanger, and the spraying module realizes a spraying function by utilizing a pressure difference value between the water side inlet of the first water-cooling heat exchanger and the cold water pipeline; a second guide fan is arranged beside the first air-cooled heat exchanger and drives air to flow through the heat exchange outer surface of the first air-cooled heat exchanger; the spraying module comprises a first cold water pipe connected with a cold water pipeline, a plurality of atomizing nozzles are arranged on the first cold water pipe, a control valve is arranged on the first cold water pipe, and the control valve adopts an electric valve; the water spraying module comprises a second cold water pipe connected with a water side outlet of the first water-cooling heat exchanger, a plurality of spray heads are mounted on the second cold water pipe, a packing module is arranged in the water spraying area and located below the spray heads, a water tank is arranged in the heat exchange cavity and stretches across the lower positions of the spraying area and the water spraying area, and a water outlet of the water tank is communicated with a water outlet of the heat exchange cavity.
2. The integrated spray function air conditioning unit of claim 1, wherein: each atomizer is a cylindrical hollow structure, the inner wall of the upper section of each atomizer is provided with a spiral groove, the lower end of each atomizer is provided with a plurality of through holes, and the aperture of each through hole is gradually increased from inside to outside.
3. The integrated spray function air conditioning unit of claim 1, wherein: the filler in the filler module is plastic or a wet film.
4. The integrated spray function air conditioning unit of claim 3, wherein: the compression cycle system further comprises a four-way reversing valve, a refrigerant inlet of the first water-cooling heat exchanger is communicated to a third interface of the four-way reversing valve, a refrigerant outlet of the first air-cooling heat exchanger is communicated to a fourth interface of the four-way reversing valve, and an exhaust port and an air suction port of the compressor are respectively connected with an exhaust port and an air suction port of the four-way reversing valve.
5. The integrated spray function air conditioning unit of claim 4, wherein: the spraying heat exchange device is connected with at least one antifreeze adding pipe, and one end of each antifreeze adding pipe is connected to a water outlet of the heat exchange cavity or directly penetrates into the heat exchange cavity.
6. The integrated spray function air conditioning unit of claim 1, wherein: the first diversion fan drives air to enter from two sides, and the air firstly flows through the spraying area and then flows through the water spraying area.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850877.2A CN110671764B (en) | 2019-09-10 | 2019-09-10 | Air conditioning unit integrating spraying function |
| US16/896,085 US11333437B2 (en) | 2019-09-10 | 2020-06-08 | Refrigeration unit with heat exchanging arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850877.2A CN110671764B (en) | 2019-09-10 | 2019-09-10 | Air conditioning unit integrating spraying function |
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| Publication Number | Publication Date |
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| CN110671764A CN110671764A (en) | 2020-01-10 |
| CN110671764B true CN110671764B (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910850877.2A Active CN110671764B (en) | 2019-09-10 | 2019-09-10 | Air conditioning unit integrating spraying function |
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| CN (1) | CN110671764B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310308B (en) * | 2020-02-27 | 2022-11-29 | 刘岁 | Heat pump drying unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4857090A (en) * | 1988-02-23 | 1989-08-15 | Pneumafil Corporation | Energy conservation system for cooling and conditioning air |
| CN101788173A (en) * | 2010-01-22 | 2010-07-28 | 西安工程大学 | Spray air cooler and packless spray cooling tower combined high temperature water chiller |
| CN202024429U (en) * | 2011-03-17 | 2011-11-02 | 西安工程大学 | Four-level direct evaporative cooling air conditioning unit combining high pressure atomizing with dropping and sprinkling padding |
| CN202024431U (en) * | 2011-04-18 | 2011-11-02 | 西安工程大学 | Three-level direct evaporative cooling air conditioning unit combining high pressure atomizing with dropping and sprinkling padding |
| CN106594914A (en) * | 2016-12-20 | 2017-04-26 | 苏州美高图环境技术有限公司 | Air treatment system |
| CN108180577A (en) * | 2018-01-25 | 2018-06-19 | 浙江中孚环境设备股份有限公司 | A kind of textile air condition system of included low-temperature receiver |
| CN209108502U (en) * | 2018-10-22 | 2019-07-16 | 青岛万合美联电器服务有限责任公司 | Fine mist spray head |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116537A (en) * | 2011-03-29 | 2011-07-06 | 清华大学 | Solution spray type heat pump set |
-
2019
- 2019-09-10 CN CN201910850877.2A patent/CN110671764B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4857090A (en) * | 1988-02-23 | 1989-08-15 | Pneumafil Corporation | Energy conservation system for cooling and conditioning air |
| CN101788173A (en) * | 2010-01-22 | 2010-07-28 | 西安工程大学 | Spray air cooler and packless spray cooling tower combined high temperature water chiller |
| CN202024429U (en) * | 2011-03-17 | 2011-11-02 | 西安工程大学 | Four-level direct evaporative cooling air conditioning unit combining high pressure atomizing with dropping and sprinkling padding |
| CN202024431U (en) * | 2011-04-18 | 2011-11-02 | 西安工程大学 | Three-level direct evaporative cooling air conditioning unit combining high pressure atomizing with dropping and sprinkling padding |
| CN106594914A (en) * | 2016-12-20 | 2017-04-26 | 苏州美高图环境技术有限公司 | Air treatment system |
| CN108180577A (en) * | 2018-01-25 | 2018-06-19 | 浙江中孚环境设备股份有限公司 | A kind of textile air condition system of included low-temperature receiver |
| CN209108502U (en) * | 2018-10-22 | 2019-07-16 | 青岛万合美联电器服务有限责任公司 | Fine mist spray head |
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