CN112128871A - Water washing air device, air conditioner indoor unit and air conditioner - Google Patents
Water washing air device, air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN112128871A CN112128871A CN202010850846.XA CN202010850846A CN112128871A CN 112128871 A CN112128871 A CN 112128871A CN 202010850846 A CN202010850846 A CN 202010850846A CN 112128871 A CN112128871 A CN 112128871A
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- Prior art keywords
- air
- water
- cavity
- air conditioner
- washing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
Abstract
The invention provides a water washing air device, an air conditioner indoor unit and an air conditioner, wherein the water washing air device comprises a shell, a cavity is formed in the shell, the lower end of the cavity is used for containing water, a water containing groove is formed in the upper end of the cavity, a water pump used for lifting the water into the water containing groove from the lower end of the cavity is arranged in the cavity, and a water curtain forming structure is arranged on the bottom surface of the water containing groove; the two opposite side faces of the casing are respectively provided with an air inlet and an air outlet, an included angle is formed between the flow direction of the water curtain formed by the water curtain forming structure and the flow direction of the air between the air inlet and the air outlet, and the air washing device further comprises a guide fan used for promoting the air to flow between the air inlet and the air outlet. The invention can make the air contact with the water curtain when flowing in the shell, thereby cleaning the air by utilizing the water curtain to purify the air; the invention not only can remove dust and microorganisms carried in the air, but also can solve the problem of indoor air drying, thereby effectively improving the quality of the indoor air.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a water washing air device, an air conditioner indoor unit and an air conditioner.
Background
An air conditioner is a device that adjusts and controls parameters such as temperature, humidity, flow rate, etc. of ambient air inside a building. The existing air conditioner generally comprises an air conditioner external unit and an air conditioner internal unit according to installation positions, wherein the air conditioner external unit has the basic functions of compressing low-temperature and low-pressure gas exhausted from the air conditioner internal unit into high-pressure and high-temperature gas to cool and dissipate heat outdoors and sending condensed refrigerant liquid to an evaporator of the air conditioner internal unit to absorb indoor heat; the air conditioner internal unit mainly utilizes the refrigerant liquid conveyed by the air conditioner external unit to exchange heat with indoor air, thereby achieving the purpose of heat exchange, and the air conditioner internal unit also has the functions of blowing and air conditioning system control.
In the prior art, in order to prevent cold or heat from leaking to the outdoor environment when the air conditioner is used, a user usually closes a door and a window to relatively isolate the indoor environment from the outdoor environment. However, after the air conditioner is used for a period of time, pollutants such as dust or microorganisms contained in indoor air gradually increase, so that the cleanliness of the air is reduced, and pollutants deposited on internal components of the air conditioner indoor unit also gradually increase, so that the quality of air blown out from the inside of the air conditioner indoor unit is poor, and the air conditioner indoor unit is extremely not beneficial to human health.
In order to solve the above problems to a certain extent, in the prior art, a filter screen structure is usually arranged at an air outlet of an air conditioner indoor unit, and after air passes through the filter screen, a part of dust amount can be reduced, so that the quality of air blown out by the air conditioner indoor unit is improved. However, the above method has a limited effect of improving the air quality.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem of poor quality of air blown out from the inside of the existing air conditioner indoor unit, an embodiment of the present invention provides an air washing device, including a casing, wherein a cavity is formed in the casing, the lower end of the cavity is used for containing water, the upper end of the cavity is provided with a water containing tank, a water pump for lifting water from the lower end of the cavity into the water containing tank is arranged in the cavity, and the bottom surface of the water containing tank is provided with a water curtain forming structure; the air washing device comprises a shell, a water curtain forming structure and a water washing air device, wherein the two opposite side faces of the shell are respectively provided with an air inlet and an air outlet, air flowing between the air inlet and the air outlet penetrates through the water curtain formed by the water curtain forming structure, and the water washing air device further comprises a guide fan used for promoting the air to flow between the air inlet and the air outlet.
In the preferred technical scheme of the air washing device, the water curtain forming structure is a strip-shaped gap arranged on the bottom surface of the water containing tank; or the water curtain forming structure is a plurality of water outlet holes arranged on the bottom surface of the water containing groove, and the water outlet holes are distributed at equal intervals along the same straight line.
In the preferable technical scheme of the air washing device, the bottom surface of the water containing groove is provided with a plurality of water curtain forming structures, and the plurality of water curtain forming structures are uniformly distributed along the flowing direction of air between the air inlet and the air outlet.
In the preferable technical scheme of the air washing device, the two opposite inner side walls of the cavity are respectively provided with a supporting plate, and the water containing groove is slidably arranged on the supporting plates.
In the preferred technical scheme of the air washing device, the supporting plate is provided with a sliding rail, and two sides of the bottom surface of the water containing groove are provided with sliding blocks matched with the sliding rail; or, the supporting plate is provided with a sliding groove, pulleys are arranged on two sides of the bottom surface of the water containing groove, and the pulleys are arranged in the sliding groove in a sliding mode.
In the preferable technical scheme of the air washing device, the top end of the machine shell is also provided with a top cover, and the top cover is detachably arranged on the machine shell.
In the preferred technical scheme of the air washing device, a fan bracket is arranged on the outer side of the casing, the guide fan is fixedly arranged on the fan bracket, and the guide fan is connected with the air outlet.
In the preferable technical scheme of the air washing device, a filtering device and/or a sterilizing and disinfecting device is arranged in the water at the lower end of the cavity; a filter screen is arranged at the air inlet.
Another embodiment of the invention provides an air conditioner indoor unit, which comprises the water washing air device.
Another embodiment of the present invention provides an air conditioner, including an air conditioner external unit and an air conditioner internal unit connected to each other, where the air conditioner internal unit is the air conditioner internal unit described above.
The water washing air device comprises a shell, wherein a cavity is formed in the shell, the lower end of the cavity is used for containing water, a water containing groove is formed in the upper end of the cavity, a water pump used for lifting the water into the water containing groove from the lower end of the cavity is arranged in the cavity, and a water curtain forming structure is arranged on the bottom surface of the water containing groove; the two opposite side faces of the casing are respectively provided with an air inlet and an air outlet, an included angle is formed between the flow direction of the water curtain formed by the water curtain forming structure and the flow direction of the air between the air inlet and the air outlet, and the air washing device further comprises a guide fan used for promoting the air to flow between the air inlet and the air outlet. Through the arrangement, the air can be contacted with the water curtain when flowing in the shell, so that the air is cleaned by the water curtain to be purified; the scheme of adopting the washing not only can clear away dust and microorganism that smuggle secretly in the air, can also solve the dry problem of room air to effectual improvement room air's quality improves user's use and experiences.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a water-washed air device according to an embodiment of the present invention.
Description of reference numerals:
100-a housing;
101-an air inlet;
102-an air outlet;
110-a water containing tank;
111-a water curtain forming structure;
112-water inlet hole;
120-a support plate;
130-a top cover;
140-a chute;
150-blower support.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The air conditioner generally comprises an air conditioner external unit and an air conditioner internal unit according to installation positions, wherein the air conditioner external unit has the basic functions of compressing low-temperature and low-pressure gas exhausted from the air conditioner internal unit into high-pressure and high-temperature gas to cool and dissipate heat outdoors and sending condensed refrigerant liquid to an evaporator of the air conditioner internal unit to absorb indoor heat; the air conditioner internal unit mainly utilizes the refrigerant liquid conveyed by the air conditioner external unit to exchange heat with indoor air, thereby achieving the purpose of heat exchange, and the air conditioner internal unit also has the functions of blowing and air conditioning system control.
The following describes in detail the preferred technical solutions of the water washing air device, the air conditioner indoor unit and the air conditioner in the present application with reference to the above description of the air conditioner.
Example one
FIG. 1 is a schematic structural diagram of an air washing apparatus according to an embodiment of the present invention; please refer to fig. 1. The embodiment provides an air washing device, which comprises a machine shell 100, wherein a cavity is formed in the machine shell, the lower end of the cavity is used for containing water, a water containing tank 110 is arranged at the upper end of the cavity, a water pump (not shown in the figure) used for lifting the water into the water containing tank 110 from the lower end of the cavity is arranged in the cavity, and a water curtain forming structure 111 is arranged at the bottom surface of the water containing tank 110; the casing 100 is provided at opposite sides thereof with an inlet 101 and an outlet 102, respectively, and air flowing between the inlet 101 and the outlet 102 passes through a water curtain formed by a water curtain forming structure 111, and the water washing air device further includes a guide fan (not shown) for promoting air flowing between the inlet and the outlet.
Specifically, in the present embodiment, the shape of the casing 100 may be set according to needs, for example, the casing 100 may have a prismatic or cylindrical structure, which is not further limited in the present embodiment, and for convenience of description, the present embodiment takes the casing 100 as a quadrangular prism as an example.
The housing 100 may be made of a material commonly used in the art, such as a plastic material or a stainless steel material. The interior of the cabinet 100 forms a cavity, the lower end of which is used to hold water in the direction shown in fig. 1 to provide a water source for the water washing air device; the upper end of cavity is equipped with water holding tank 110, the bottom surface of water holding tank 110 is equipped with water curtain formation structure 111, be equipped with in the cavity and be used for promoting water to the water pump in water holding tank 110 by the lower extreme of cavity, the during operation of water pump can be poured into water into the inlet opening 112 of seting up on water holding tank 110 lateral wall from the cavity lower extreme, under the combined action of gravity and water pump, water in water holding tank 110 flows out by water curtain formation structure 111 on water holding tank 110 bottom surface, form the one deck water curtain, the lower extreme of cavity flows in again at last, realize the cyclic utilization of water.
The opposite side surfaces of the casing 100 are respectively provided with an air inlet 101 and an air outlet 102, preferably, the side surfaces of the air inlet 101 and the air outlet 102 are parallel to the water curtain forming structure 111, so that air flowing between the air inlet 101 and the air outlet 102 can better pass through the water curtain formed by the water curtain forming structure 111, and the air is fully contacted with the water curtain. Preferably, the air flowing direction between the air inlet 101 and the air outlet 102 is perpendicular to the water curtain formed by the water curtain forming structure 111, so that the air and the water curtain can better interact. Further, in order to promote the flowing speed of the air, the water washing air device further comprises a guiding fan for promoting the air to flow between the air inlet 101 and the air outlet 102, the guiding fan can be selected from a centrifugal fan or an axial flow fan, and the specific arrangement position of the guiding fan can be determined as required.
When the water washing air device of the embodiment is used, the water pump guides water in the cavity to flow into the water containing tank 110, and water flow forms a water curtain after passing through the water curtain forming structure 111 on the bottom surface of the water containing tank 110; meanwhile, the air of the indoor environment enters the cavity of the water washing air device from the air inlet 101 through the guide fan and rapidly circulates from the air outlet 102, and the air passes through the water curtain when circulating between the air inlet 101 and the air outlet 102, so that the air is cleaned, and dust, microorganisms and the like carried in the air are removed; the air can carry some moisture after the washing of water curtain to can improve the humidity of room air, solve the dry problem of room air, bring fresh, the sense of revivifying for the customer, the effectual quality that improves the room air improves user's use and experiences.
Furthermore, a filter screen structure may be further disposed on one side of the air inlet 101 or the air outlet 102, so as to further filter the air and improve the quality of the indoor air.
Furthermore, a filter device such as a spunlace cloth or other sterilization and disinfection devices can be placed in the water at the lower end of the cavity to ensure the cleanliness of the water curtain.
In an alternative embodiment, the water curtain forming structure 111 of the present embodiment may be a strip-shaped slit disposed on the bottom surface of the water containing groove 110, and the slit is disposed along a direction perpendicular to the flow direction of the air between the air inlet 101 and the air outlet 102, so that the formed water curtain is perpendicular to the flow direction of the air between the air inlet 101 and the air outlet 102.
In another alternative embodiment, the water curtain forming structure 111 may be a plurality of water outlet holes formed on the bottom surface of the water containing tank 110, and the water outlet holes are distributed along a same straight line at equal intervals, and the straight line is perpendicular to the flow direction of the air between the air inlet 101 and the air outlet 102, so that the formed water curtain is perpendicular to the flow direction of the air between the air inlet 101 and the air outlet 102. The aperture size of apopore and the spacing distance between the adjacent apopore can set up according to specific needs, and this embodiment does not further limit this.
Further, in the present embodiment, a plurality of water curtain forming structures 111 may be disposed on the bottom surface of the water containing tank 110, and the plurality of water curtain forming structures 111 are uniformly distributed along the flowing direction of the air between the air inlet 101 and the air outlet 102, so as to improve the indoor air purification efficiency. For example, as shown in fig. 1, in the present embodiment, two water curtain forming structures 111 are respectively disposed at two ends of the bottom surface of the water containing tank 110, and the air entering the cavity from the air inlet 101 sequentially passes through the water curtains formed by the two water curtain forming structures 111 and then is blown out to the room from the air outlet 102.
In this embodiment, in order to conveniently place the water containing tank 110, the two opposite inner side walls of the cavity are both provided with a support plate 120, and the water containing tank 110 is slidably disposed on the support plate 120. Preferably, the supporting plate 120 is disposed on two adjacent side walls of the air inlet 101 and the air outlet 102, and the supporting plate 120 may be fixed on the inner side wall of the cavity by welding or the like, so as to provide a supporting force for the water containing tank 110. The water containing tank 110 is placed on the supporting plate 120 and then can move along the supporting plate 120, so that the distance between the water curtain and the air inlet 101 and the air outlet 102 can be conveniently adjusted, and the water curtain can better purify the air.
In an alternative embodiment, sliding rails may be disposed on the supporting plate 120, sliding blocks adapted to the sliding rails may be disposed on two sides of the bottom surface of the water containing tank 110, and the water containing tank 110 is fixed in the sliding rails on the supporting plate 120 through the sliding blocks at the bottom, so that the water containing tank 110 slides on the supporting plate 120.
In other alternative embodiments, a sliding groove may be disposed on the support plate 120, and pulleys may be mounted on both sides of the bottom surface of the water containing tank 110, so that the water containing tank 110 is driven to slide along the support plate 120 by disposing the pulleys in the sliding groove.
Further, for the replacement and the maintenance of convenience of customers to the inside spare part of cavity, the top of casing 100 still is equipped with top cap 130, and top cap 130 detachable sets up on casing 100, when the spare part in the cavity needs to be changed and maintain, can take out the spare part in the cavity through the mode of opening top cap 130 and change and maintain. In addition, a drain hole may be formed at the bottom of the cabinet 100 to drain the sewage after a certain period of use; the top cover 130 is opened to inject the running water into the cavity, so that the replacement of the internal water is completed, and the purification efficiency of the air washing device is ensured.
In this embodiment, the outer side of the casing 100 is further provided with a fan support 150, the guiding fan can be fixedly arranged on the fan support 150, and the guiding fan is connected with the air outlet 102, so that air flow guiding of the water washing air device is realized.
The air washing device of the embodiment comprises a machine shell 100, wherein a cavity is formed in the machine shell 100, the lower end of the cavity is used for containing water, a water containing tank 110 is arranged at the upper end of the cavity, a water pump used for lifting the water into the water containing tank 110 from the lower end of the cavity is arranged in the cavity, and a water curtain forming structure 111 is arranged at the bottom surface of the water containing tank 110; the opposite side surfaces of the casing 100 are respectively provided with an air inlet 101 and an air outlet 102, air flowing between the air inlet 101 and the air outlet 102 passes through a water curtain formed by the water curtain forming structure 111, and the water washing air device further includes a guide fan for promoting the air to flow between the air inlet 101 and the air outlet 102. Through the arrangement, the air can be contacted with the water curtain when flowing in the shell, so that the air is cleaned by the water curtain to be purified; the scheme of adopting the washing not only can clear away dust and microorganism that smuggle secretly in the air, can also solve the dry problem of room air to effectual improvement room air's quality improves user's use and experiences.
Example two
The embodiment provides an air conditioner indoor unit, which comprises the water washing air device in the first embodiment.
Specifically, the air washing device in this embodiment can be disposed at any suitable position in the casing of the air conditioner internal unit, for example, the air washing device can be disposed at the bottom of the casing of the air conditioner internal unit. The air inlet of the air washing device can be directly arranged on the shell of the air conditioner indoor unit, and the air outlet of the air washing device can also be directly arranged on the shell of the air conditioner indoor unit, so that the air washing device can independently operate with the air conditioner. In addition, the air outlet of the air washing device can be connected with an air duct in the air conditioner, so that the purified air is blown out from the air outlet of an air conditioner internal unit after passing through a heat exchanger in the air conditioner, and the aim of purifying the indoor air can be achieved.
Can know through the above-mentioned description, the air conditioner internal unit that this embodiment provided can utilize the water curtain to wash indoor air to make the air obtain purifying, not only can clear away dust and the microorganism smugglied secretly in the air, can also solve indoor air drying's problem, thereby effectual improvement indoor air's quality improves user's use and experiences.
EXAMPLE III
The embodiment provides an air conditioner, which comprises an air conditioner external unit and an air conditioner internal unit which are connected with each other, wherein the air conditioner internal unit adopts the air conditioner internal unit as described in the second embodiment.
The air conditioner of this embodiment owing to adopted above-mentioned embodiment two air conditioner internal unit, consequently can utilize the water curtain to wash indoor air when using to make the air obtain purifying, not only can clear away dust and the microorganism that smugglies secretly in the air, can also solve indoor air drying's problem, thereby the quality of effectual improvement indoor air improves user's use and experiences.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A water washing air device is characterized by comprising a shell, wherein a cavity is formed in the shell, the lower end of the cavity is used for containing water, a water containing groove is formed in the upper end of the cavity, a water pump used for lifting the water from the lower end of the cavity into the water containing groove is arranged in the cavity, and a water curtain forming structure is arranged on the bottom surface of the water containing groove; the air washing device comprises a shell, a water curtain forming structure and a water washing air device, wherein the two opposite side faces of the shell are respectively provided with an air inlet and an air outlet, air flowing between the air inlet and the air outlet penetrates through the water curtain formed by the water curtain forming structure, and the water washing air device further comprises a guide fan used for promoting the air to flow between the air inlet and the air outlet.
2. The water scrubbing air device of claim 1, wherein said water curtain forming structure is a strip-shaped slot disposed on a bottom surface of said water containing tank; or the water curtain forming structure is a plurality of water outlet holes arranged on the bottom surface of the water containing groove, and the water outlet holes are distributed at equal intervals along the same straight line.
3. A water washing air device according to claim 2, wherein a plurality of said water curtain forming structures are provided on the bottom surface of said water containing tank, and are uniformly distributed along the flow direction of air between said air inlet and said air outlet.
4. A water washing air device according to claim 1, wherein a support plate is provided on each of two opposite inner side walls of the cavity, and the water containing tank is slidably provided on the support plates.
5. The air washing device according to claim 4, wherein the supporting plate is provided with a slide rail, and two sides of the bottom surface of the water containing tank are provided with slide blocks matched with the slide rail; or, the supporting plate is provided with a sliding groove, pulleys are arranged on two sides of the bottom surface of the water containing groove, and the pulleys are arranged in the sliding groove in a sliding mode.
6. The water washing air device as claimed in claim 1, wherein the top end of the housing is further provided with a top cover, and the top cover is detachably arranged on the housing.
7. The air washing device according to claim 1, wherein a fan bracket is provided at an outer side of the housing, the guide fan is fixedly provided on the fan bracket, and the guide fan is connected to the air outlet.
8. A water washing air device according to claim 1, characterized in that the water at the lower end of the cavity is provided with filtering means and/or sterilizing means; a filter screen is arranged at the air inlet.
9. An air conditioner indoor unit, characterized by comprising the water-washed air device as recited in any one of claims 1 to 8.
10. An air conditioner characterized by comprising an air conditioner external unit and an air conditioner internal unit which are connected with each other, wherein the air conditioner internal unit adopts the air conditioner internal unit as claimed in claim 9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020103937967 | 2020-05-11 | ||
| CN202010393796 | 2020-05-11 |
Publications (1)
| Publication Number | Publication Date |
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| CN112128871A true CN112128871A (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010850846.XA Pending CN112128871A (en) | 2020-05-11 | 2020-08-21 | Water washing air device, air conditioner indoor unit and air conditioner |
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Citations (5)
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| TW200803962A (en) * | 2006-07-12 | 2008-01-16 | Chih-Min Hsu | Method for purifying contaminant molecules in air |
| CN205982974U (en) * | 2016-08-26 | 2017-02-22 | 浙江佳合文化科技股份有限公司 | Water curtain is removed to aquatic |
| CN207422369U (en) * | 2017-08-04 | 2018-05-29 | 广东美的制冷设备有限公司 | For the air processor and air conditioner indoor unit of air conditioner indoor unit |
| CN108549195A (en) * | 2018-04-21 | 2018-09-18 | 芜湖威灵数码科技有限公司 | A kind of water curtain projection displaying device |
| CN110094804A (en) * | 2019-04-12 | 2019-08-06 | 青岛海尔空调电子有限公司 | Air conditioner |
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2020
- 2020-08-21 CN CN202010850846.XA patent/CN112128871A/en active Pending
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| TW200803962A (en) * | 2006-07-12 | 2008-01-16 | Chih-Min Hsu | Method for purifying contaminant molecules in air |
| CN205982974U (en) * | 2016-08-26 | 2017-02-22 | 浙江佳合文化科技股份有限公司 | Water curtain is removed to aquatic |
| CN207422369U (en) * | 2017-08-04 | 2018-05-29 | 广东美的制冷设备有限公司 | For the air processor and air conditioner indoor unit of air conditioner indoor unit |
| CN108549195A (en) * | 2018-04-21 | 2018-09-18 | 芜湖威灵数码科技有限公司 | A kind of water curtain projection displaying device |
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