CN107490059B - Air treatment device and air conditioner indoor unit and air conditioner with same - Google Patents
Air treatment device and air conditioner indoor unit and air conditioner with same Download PDFInfo
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- CN107490059B CN107490059B CN201710713183.5A CN201710713183A CN107490059B CN 107490059 B CN107490059 B CN 107490059B CN 201710713183 A CN201710713183 A CN 201710713183A CN 107490059 B CN107490059 B CN 107490059B
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- wet film
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- indoor unit
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 331
- 238000005507 spraying Methods 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 20
- 238000010009 beating Methods 0.000 claims abstract description 15
- 239000008400 supply water Substances 0.000 claims abstract description 3
- 238000004378 air conditioning Methods 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 43
- 239000003595 mist Substances 0.000 abstract description 22
- 239000002245 particle Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 description 15
- 238000012546 transfer Methods 0.000 description 12
- 230000003749 cleanliness Effects 0.000 description 11
- 238000004887 air purification Methods 0.000 description 6
- 238000002955 isolation Methods 0.000 description 6
- 239000003463 adsorbent Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses an air treatment device, an air conditioner indoor unit and an air conditioner with the air treatment device, wherein the air treatment device comprises: the device comprises a shell, a guide fan and a water treatment module, wherein the water treatment module comprises a wet film, a water container, a water applying part and a water spraying part, the water container is connected with the water applying part to supply water to the water applying part, the water applying part applies water to the wet film, the water spraying part is rotatably arranged in an air treatment air channel, and the water spraying part can guide water in the water container to air and/or the wet film. According to the air treatment device, the water treatment module is provided with the wet film, the water container, the water applying piece and the water beating piece. The water applying part and the water spraying part can apply water to the wet film, and the water spraying part can spray water in the water container through rotation of the water applying part and form water mist in the air treatment air duct. The water molecules in the water mist and the wet film can adsorb dust, dust particles and the like in the indoor air and enable the dust, the dust particles and the like to be fused into the clean water, so that the effects of improving the air humidity and purifying the air can be achieved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an air treatment device, an air conditioner indoor unit with the same and an air conditioner.
Background
With the development of Chinese economy, the overquick growth of urban population and the acceleration of urban process, the problem of air pollution such as haze has become a focus of great attention, and the requirement of people on the air purification function of air conditioners is also increasing.
In the related art, the air conditioner indoor unit mainly adopts the modes of arranging a plurality of layers of filter screens, solid adsorbents, electronic dust removal and the like, and the working modes are that the filter screens are used for blocking and filtering, and the electronic adsorption and the solid adsorbents adsorb liquid or solid particles in polluted air. The dust particles in the dust removing mode are blocked on the filter screen, the dust collecting electrode or the adsorbent, and part of air is blocked by the dust particles to enter the indoor unit of the air conditioner, so that the air entering quantity is reduced, and the working efficiency of the indoor unit of the air conditioner is reduced. Moreover, the filter screen and the adsorbent are required to be cleaned or replaced frequently, some dust particles and harmful bacteria are adhered in the filter screen, the refrigerator, the grille and the air door, the cleaning is difficult, and secondary pollution of air is easy to cause.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the air treatment device which has the advantages of air purification and convenient operation.
The invention also provides an air conditioner indoor unit with the air treatment device.
The invention also provides an air conditioner with the air conditioner indoor unit.
According to the air treatment device for the air conditioner indoor unit, which is provided by the embodiment of the invention, the air conditioner indoor unit is provided with the heat exchange air duct, the air treatment device comprises a shell, a guide fan and a water treatment module, the guide fan and the water treatment module are respectively arranged in the shell, an indoor air inlet and an indoor air outlet are arranged on the shell, the air treatment air duct which is mutually isolated from the heat exchange air duct is arranged in the shell, the water treatment module comprises a wet film, a water container, a water applying part and a water spraying part, the water container is connected with the water applying part so as to supply water to the water applying part, the water applying part applies water to the wet film, the wet film is positioned in the air treatment air duct, and the water spraying part is rotatably arranged in the air treatment air duct and a part of the water spraying part stretches into the water container so as to guide water in the water container to air and/or the wet film.
According to the air treatment device provided by the embodiment of the invention, the water treatment module is provided with the wet film, the water container, the water applying piece and the water beating piece. The water applying part can apply water to the wet film, the water spraying part can spray water in the water container to the periphery through self rotation, and part of sprayed water forms water mist in the air treatment air duct, and the other part of sprayed water is sprayed to the wet film. The water molecules in the water mist and the wet film can adsorb dust, dust particles and the like in the indoor air and enable the dust, the dust particles and the like to be fused into the clean water, so that the effects of improving the air humidity and purifying the air can be achieved. Through the mode that adopts the piece of watering and the piece of fetching water to combine together, can promote the air purification efficiency of water treatment module, furthest promotes the cleanliness of indoor air. Through mutual isolation setting of air treatment wind channel and heat transfer wind channel, can realize that the heat transfer of air conditioner indoor set is worked and the mutual independence between the air treatment work, each other do not influence to can set up the air treatment device into independent module, easy to assemble and dismantlement.
According to some embodiments of the invention, the water application member is provided above the wet film to spray water toward the wet film.
In some embodiments of the invention, the wet film is formed in a ring shape, an air inlet side of the air treatment duct is located at a side of the wet film and an air outlet side of the air treatment duct is located above an inner empty space of the wet film.
In some embodiments of the invention, the water application member sprays water toward the outer peripheral wall of the wet film.
In some embodiments of the invention, the water application member is configured to spray water toward the wet film and the interior space of the wet film, respectively.
In some embodiments of the invention, the water deflector is located within the inner annular space of the wet film.
In particular, the axis of rotation of the beater extends vertically.
According to some embodiments of the invention, the air treatment device further comprises a driver connected to the water driving member to drive the water driving member to rotate.
According to some embodiments of the invention, the water application member is located above the water container, and the water treatment module further includes a water pumping member disposed within the water container, the water pumping member being connected to the water application member to pump water within the water container toward the water application member.
According to some embodiments of the invention, the air treatment device further comprises a purification module located upstream of the water treatment module in the air flow direction.
According to some embodiments of the invention, the air treatment device further comprises a temperature regulating unit located upstream of the water treatment module in the air flow direction.
According to an embodiment of the invention, an indoor unit of an air conditioner comprises: the indoor heat exchange part comprises a shell, an indoor heat exchanger and an indoor fan, wherein the indoor heat exchanger and the indoor fan are arranged in the shell; according to the air treatment device of the above embodiment of the present invention, the air treatment device is provided on the indoor heat exchange portion.
According to the air conditioner indoor unit provided by the embodiment of the invention, the air treatment device is provided with the water treatment module, and the water treatment module comprises a wet film, a water container, a water applying piece and a water beating piece. The water applying part can apply water to the wet film, the water spraying part can spray water in the water container to the periphery through self rotation, and part of sprayed water forms water mist in the air treatment air duct, and the other part of sprayed water is sprayed to the wet film. The water molecules in the water mist and the wet film can adsorb dust, dust particles and the like in the indoor air and enable the dust, the dust particles and the like to be fused into the clean water, so that the effects of improving the air humidity and purifying the air can be achieved. Through the mode that adopts the piece of watering and the piece of fetching water to combine together, can promote the air purification efficiency of water treatment module, furthest promotes the cleanliness of indoor air. Through mutual isolation setting of air treatment wind channel and heat transfer wind channel, can realize that the heat transfer of air conditioner indoor set is worked and the mutual independence between the air treatment work, each other do not influence to can set up the air treatment device into independent module, easy to assemble and dismantlement.
According to some embodiments of the invention, the air conditioner indoor unit is a wall mounted unit.
According to some embodiments of the invention, the air conditioner indoor unit is a floor air conditioner.
The air conditioner comprises the air conditioner indoor unit according to the embodiment of the invention.
According to the air conditioner provided by the embodiment of the invention, the air conditioner indoor unit is arranged, and the air treatment device of the air conditioner indoor unit is provided with the water treatment module, wherein the water treatment module comprises a wet film, a water container, a water applying piece and a water beating piece. The water applying part can apply water to the wet film, the water spraying part can spray water in the water container to the periphery through self rotation, and part of sprayed water forms water mist in the air treatment air duct, and the other part of sprayed water is sprayed to the wet film. The water molecules in the water mist and the wet film can adsorb dust, dust particles and the like in the indoor air and enable the dust, the dust particles and the like to be fused into the clean water, so that the effects of improving the air humidity and purifying the air can be achieved. Through the mode that adopts the piece of watering and the piece of fetching water to combine together, can promote the air purification efficiency of water treatment module, furthest promotes the cleanliness of indoor air. Through mutual isolation setting of air treatment wind channel and heat transfer wind channel, can realize the mutual independence, the mutual noninterference between heat transfer work and the air treatment work of air conditioner to can set up the independent module with air treatment device, easy to assemble and dismantlement.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is an exploded schematic view of the overall structure of an air treatment device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the overall structure of the air treatment device shown in FIG. 1;
FIG. 3 is a top view of the water treatment module shown in FIG. 1;
FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 3;
FIG. 5 is a schematic diagram of an assembly structure of a driving device and a driving device according to an embodiment of the present invention;
figure 6 is a schematic view of the overall structure of an indoor unit of an air conditioner according to an embodiment of the present invention,
fig. 7 is a schematic view illustrating an internal structure of an indoor unit of an air conditioner according to an embodiment of the present invention.
Reference numerals:
the indoor unit 100 of the air conditioner,
the air treatment device 10 is configured to provide a flow of air,
a guiding fan 110, a motor bracket 110A, a motor 110B, a wind wheel 110C, a first volute 110D, a second volute 110E,
the water treatment module 120, the wet film 120A, the wet film frame 120B, the water container 120C, the water-spraying member 120D, the rotating shaft 120D1, the impeller 120D2, the driver 120E,
indoor air inlet 130, indoor air outlet 140, purification module 150, temperature adjustment unit 160, humidification module 170,
an indoor heat exchange part 20, an indoor heat exchanger 210, an indoor fan 220, an air inlet 230 and an air outlet 240.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
An air treatment apparatus 10 according to an embodiment of the present invention, which can be used in an air conditioning indoor unit 100, and which can achieve purification of indoor air, will be described below with reference to fig. 1 to 7. Wherein the indoor unit 100 has a heat exchanging duct.
As shown in fig. 1-2 and 6-7, an air treatment device 10 according to an embodiment of the present invention includes: the air conditioner indoor unit 100 comprises a shell, the guide fan 110 and the water treatment module 120, wherein the guide fan 110 and the water treatment module 120 are respectively arranged in the shell, an indoor air inlet 130 and an indoor air outlet 140 are arranged on the shell, and an air treatment air duct which is mutually isolated from the heat exchange air duct is arranged in the shell, so that the heat exchange work and the air treatment work of the air conditioner indoor unit 100 can be mutually independent and are not mutually influenced, the air treatment device 10 can be arranged into independent modules, and the air conditioner indoor unit is convenient to install and detach.
The guide fan 110 may serve to guide indoor air. When the air treatment device 10 is in operation, the guide fan 110 can direct indoor air into the air treatment tunnel within the housing through the indoor air inlet 130 on the housing. The water treatment module 120 may purify indoor air and may improve the cleanliness of the indoor air. After the indoor air is purified, it is discharged from the indoor air outlet 140.
Specifically, for example, as shown in fig. 2, the guide fan 110 includes a motor bracket 110A, a motor 110B, a wind wheel 110C, a first scroll casing 110D, and a second scroll casing 110E. The first volute 110D and the second volute 110E are both formed into a housing structure, the first volute 110D is located at an upper end of the second volute 110E, the first volute 110D and the second volute 110E cooperate and define an installation space, and the wind wheel 110C is received in the installation space. The upper end of the first scroll case 110D is provided with a circular mounting hole penetrating therethrough in the thickness direction thereof, the upper end of the driving motor 110B is fixed on the motor bracket 110A, and the lower end of the driving motor 110B is connected to the wind wheel 110C through the circular mounting hole. When the guide fan 110 is operated, the driving motor 110B drives the wind wheel 110C to rotate, thereby guiding the indoor air into the air treatment device 10.
As shown in fig. 1-2, the water treatment module 120 includes a wet film 120A, a water container 120C, a water application member (not shown), and a water striking member 120D. The water container 120C contains washing water therein, and the water container 120C is connected to and supplies water to the water applying member. The water application member may apply water to the wet film 120A, so that the surface of the wet film 120A may be kept moist. The wet film 120A is located in the air treatment air duct, when the indoor air enters the air treatment air duct, the indoor air passes through the wet film 120A, and water molecules in the wet film 120A can filter out impurities such as dust and dust particles in the indoor air, so that the purification of the indoor air can be realized, and the cleanliness of the indoor air is improved.
As shown in fig. 3, the water striking member 120D is rotatably provided in the air treatment duct and a portion of the water striking member 120D protrudes into the water container 120C to guide water in the water container 120C to the air and/or the wet film 120A. Specifically, when the water treatment module 120 works, the water spraying member 120D can rotate, water in the water container 120C is sprayed to the periphery under the centrifugal force of the water spraying member 120D, and a part of sprayed water forms water mist in the air treatment air duct, so that a part of water can be sprayed to the wet film 120A. When the indoor air passes through the air treatment duct, the indoor air passes through the water mist and the wet film 120A, and water molecules in the water mist and the wet film 120A can adsorb dust, dust particles and the like in the air and enable the dust, the dust particles and the like to be fused into the cleaning water, so that the effect of purifying the air can be achieved. It can be appreciated that by providing the water applying member and the water applying member 120D to operate simultaneously, the moisture content on the wet film 120A can be kept sufficient, and the air cleaning efficiency of the wet film 120A can be improved. The water spraying piece 120D can form water mist during working, and the water mist can purify indoor air, so that the air purification efficiency of the water treatment module 120 can be improved, and the cleanliness of the indoor air can be improved to the greatest extent.
According to the air treatment device 10 of the embodiment of the present invention, by providing the water treatment module 120, the water treatment module 120 is provided with the wet film 120A, the water container 120C, the water applying member, and the water beating member 120D. The water applying member may apply water to the wet film 120A, and the water spraying member 120D may spray water in the water container 120C to the periphery by rotating itself, and a part of the sprayed water forms mist in the air treatment duct. The water molecules in the water mist and the wet film 120A can adsorb dust, dust particles and the like in the indoor air and blend the dust, dust particles and the like into the cleaning water, so that the effects of improving the air humidity and purifying the air can be achieved. By adopting the mode of combining the water applying member and the water beating member 120D, the air purifying efficiency of the water treatment module 120 can be improved, and the cleanliness of indoor air can be improved to the maximum extent. Through mutual isolation setting of air treatment wind channel and heat transfer wind channel, can realize that the heat transfer of air conditioner indoor set 100 is worked and the mutual independence between the air treatment work, each other do not influence to can set up air treatment device 10 into independent module, easy to assemble and dismantlement.
According to some embodiments of the present invention, a water application member is provided above the wet film 120A to spray water toward the wet film 120A, so that cleaning efficiency of the wet film 120A may be improved. It will be appreciated that the water from the applicator may be directed toward the upper end of the wet film 120A and, under the force of the water flow's own weight, may flow downstream toward the middle and lower ends of the wet film 120A. Therefore, the water sprayed from the water applying member can flow through the whole wet film 120A, so that the cleaning effect of the wet film 120A can be improved, and the spraying force of the water applying member can be reduced, so that the additional power of the water treatment module 120 can be reduced, and the performance of the air conditioner indoor unit 100 can be improved.
As shown in fig. 1-2, in some embodiments of the present invention, the wet film 120A is formed in a ring shape, the air inlet side of the air treatment duct is located at the side of the wet film 120A and the air outlet side of the air treatment duct is located above the inner space of the wet film 120A, so that the cleaning efficiency of the wet film 120A can be improved. It will be appreciated that the overall shape of the wet film 120A is cylindrical, and that the indoor air in the air treatment duct may flow in from the outer peripheral wall of the wet film 120A, flow out from the inner peripheral wall of the wet film 120A, and circulate upward under the action of external force. Thus, the indoor air may pass through the wet film 120A, and the dust may be combined with the water droplets, so that the separation of the air and the dust may be achieved, and a small amount of the water droplets with dust passing through the wet film 120A may also fall down under the action of self gravity, so that the second filtering of the dust may be achieved.
As shown in fig. 2, in a specific example of the present invention, the wet film 120A is formed in a cube shape, the wet film 120A is fixed to the wet film frame 120B, and the wet film frame 120B may play a supporting role for the wet film 120A. The wet film frame 120B is a cube-shaped hollow structure, the upper end of the wet film frame 120B is opened, a plurality of rectangular holes penetrating through the wet film frame 120B in the thickness direction are formed in the side surface of the wet film frame 120B, and the rectangular holes can play a role in ventilation, so that ventilation of an air treatment duct can be realized. When the air treatment device 10 works, indoor air flows in from the side surface of the wet film 120A and passes through the wet film 120A, and the wet film frame 120B supports the wet film 120A, so that the indoor air can be ensured to be fully contacted with water molecules on the wet film 120A, and the cleaning efficiency is improved. The indoor air sequentially passes through the rectangular holes of the wet film 120A and the wet film frame 120B, and flows out of the open space above the wet film frame 120B.
In some embodiments of the present invention, the water application member sprays water toward the outer peripheral wall of the wet film 120A. It will be appreciated that the water application member has its orifice close to the outer peripheral wall of the wet film 120A, and that the water application member ejects water that first contacts the outer peripheral wall of the wet film 120A. Thus, when the indoor air passes through the outer circumferential wall of the wet film 120A, the dust of the larger particles attached to the wet film 120A can be washed away by the water flow sprayed from the water applying member and flows downwards along the outer circumferential wall of the wet film 120A, so that the smoothness of the air treatment duct can be ensured.
In other embodiments of the present invention, the water application member is configured to spray water toward the wet film 120A and the inner space of the wet film 120A, respectively. Preferably, a part of the spouts of the water application member are distributed over the inner space of the wet film 120A, and a part of the spouts are distributed over the wet film 120A to form a ring shape. The water flow sprayed to the wet film 120A may wash the wet film 120A, so that dust attached to the wet film 120A may be washed off, and the water flow sprayed to the inner space of the wet film 120A may form a countercurrent with the indoor air passing through the wet film 120A, so that not only may the water flow be combined with the dust in the part of the indoor air to perform secondary filtration on the indoor air, but also the humidity of the indoor air may be improved, and further the comfort of a user may be improved.
As shown in fig. 4, in some embodiments of the present invention, the water spraying member 120D is located in the inner annular space of the wet film 120A, so that the wettability of the surface of the wet film 120A can be ensured and the air cleaning efficiency of the wet film 120A can be improved. It will be appreciated that the water spraying member 120D may rotate during operation, and the cleaning water in the water container 120C may be sprayed around under the action of the water spraying member 120D, so that the water spraying member 120D is disposed in the inner annular space of the wet film 120A, so that the sprayed water flow may be ensured to be sprayed on the wet film 120A, and thus the wettability of the surface of the wet film 120A may be ensured. Further, the water mist formed by the cleaning water spraying to the periphery can be fully distributed in the inner ring space of the whole wet film 120A, the indoor air entering from the side surface of the wet film 120A enters the water mist again, and the water mist can perform secondary purification on the indoor air, so that the cleanliness of the indoor air can be improved to the greatest extent.
As shown in fig. 5, in some embodiments of the present invention, the rotation axis of the water driving member 120D extends vertically, so that humidification of the wet film 120A may be facilitated. It will be appreciated that the rotation axis of the water spraying member 120D extends vertically, and the water sprayed from the water spraying member 120D sprays around the water spraying member 120D, so that the water can be sprayed on four sides of the wet film 120A, and the efficiency of spraying water from the water spraying member 120D toward the wet film 120A can be improved.
As shown in fig. 4-5, according to some embodiments of the present invention, the air treatment device 10 further includes a driver 120E, and the driver 120E is connected to the water driving member 120D to drive the water driving member 120D to rotate, so that the humidifying efficiency of the wet film 120A can be improved. Specifically, as shown in fig. 4 to 5, for example, the water dispenser 120D includes: a rotating shaft 120D1, a plurality of impellers 120D2, and a driver 120E. The rotation shaft 120D1 extends in a vertical direction, the impeller 120D2 is disc-shaped, and the plurality of impellers 120D2 are disposed on the rotation shaft 120D1 at uniform intervals in the vertical direction. The driver 120E is disposed at an upper end of the rotating shaft 120D1, and the driver 120E can drive the rotating shaft 120D1 to drive the impeller 120D2 to rotate. The water spraying piece 120D is located in the inner ring space of the wet film 120A, when the water spraying piece 120D works, the driver 120E drives the rotating shaft 120D1 to drive the impeller 120D2 to rotate, and the impeller 120D2 sprays the cleaning water in the water container 120C to the periphery, so that the cleaning water in the water container 120C can be sprayed on a plurality of sides of the wet film 120A, and the wettability of the wet film 120A can be ensured.
According to some embodiments of the present invention, the water application member is positioned above the water container 120C, and the water treatment module 120 further includes a water pumping member disposed within the water container 120C and connected to the water application member to pump water within the water container 120C toward the water application member. The water container 120C needs to store clean water and has a large volume and a large weight, and the water container 120C is arranged below the water applying member, which is beneficial to the arrangement of the water container 120C. In addition, the water pumping member in the water container 120C is utilized to pump water from the water container 120C with low gravitational potential energy to the water applying member with high gravitational potential energy, so that the flow rate of water flow can be controlled, and a large amount of water is prevented from forming larger pressure on the water applying member. It will be understood, of course, that the water container 120C may also be positioned above the applicator to provide water to the applicator by gravity.
According to some embodiments of the present invention, the air treatment device 10 may further comprise a purification module 150, the purification module 150 being located upstream of the water treatment module 120 in the direction of air flow. Thus, the purification module 150 can filter and purify indoor air, and filter out large particle impurities in the air. For example, as shown in fig. 7, the purification module 150 may be disposed at the indoor air inlet 230, and the purification module 150 may be a filtration membrane (such as a HEPA membrane, etc.), so that the indoor air may be primarily filtered, and the impurity content in the air may be reduced.
As shown in fig. 4 and 7, according to some embodiments of the present invention, the air treatment device 10 may further include a temperature adjustment unit 160, the temperature adjustment unit 160 being located upstream of the water treatment module 120 in the air flow direction. It can be understood that, because the heat exchange air duct and the air treatment air duct are isolated from each other, the temperature of the indoor air blown out from the air treatment air duct is lower in the heating mode, and the temperature of the indoor air blown out from the air treatment air duct is higher in the heating and cooling mode, so that the use comfort of a user is reduced. Therefore, the temperature adjusting unit 160 is disposed upstream of the water treatment module 120, so that the air flow blown out through the blown air treatment duct can be temperature-adjusted, thereby improving the user's comfort.
As shown in fig. 7, in one specific example of the present invention, the air treatment apparatus 10 may further include a humidifying module 170, wherein the humidifying module 170 is disposed inside the air outlet 240, and may raise the humidity of the indoor air. It will be appreciated that the low indoor humidity in winter causes much discomfort to the user's body. The humidifying module 170 is arranged at the air outlet 240, so that the humidity of indoor air can be further improved, and the use comfort of a user is improved.
An air conditioner indoor unit 100 according to an embodiment of the present invention includes an indoor heat exchange portion 20 and an air treatment device 10 according to the above-described embodiment of the present invention. The indoor heat exchange part 20 includes a housing, an indoor heat exchanger 210 and an indoor fan 220, and the indoor heat exchanger 210 and the indoor fan 220 are provided in the housing. The indoor fan 220 plays a role in guiding indoor air, and the indoor heat exchanger 210 can raise/lower the temperature of the indoor air, thereby enabling the adjustment of the indoor temperature.
According to the air conditioning indoor unit 100 of the embodiment of the present invention, by providing the above-described air treatment device 10, the air treatment device 10 is provided with the water treatment module 120, and the water treatment module 120 includes the wet film 120A, the water container 120C, the water applying member and the water beating member 120D. The water applying member may apply water to the wet film 120A, and the water spraying member 120D may spray water in the water container 120C to the periphery by rotating itself, and a part of the sprayed water forms water mist in the air treatment duct, and another part of the sprayed water sprays water onto the wet film 120A. The water molecules in the water mist and the wet film 120A can adsorb dust, dust particles, and the like in the indoor air and blend them into the cleaning water, thereby achieving the effects of improving the air humidity and purifying the air. By adopting the mode of combining the water applying member and the water beating member 120D, the air purifying efficiency of the water treatment module 120 can be improved, and the cleanliness of indoor air can be improved to the maximum extent. Through mutual isolation setting of air treatment wind channel and heat transfer wind channel, can realize that the heat transfer of air conditioner indoor set 100 is worked and the mutual independence between the air treatment work, each other do not influence to can set up air treatment device 10 into independent module, easy to assemble and dismantlement.
According to some embodiments of the present invention, the air conditioning indoor unit 100 may be a wall-mounted unit. It can be understood that the wall hanging machine has small machine body and small occupied space, and the air treatment device 10 is arranged in the wall hanging machine, so that the quality of indoor air flowing out of the wall hanging machine can be improved, the indoor air is clearer, the body health of a user is facilitated, and the practicability of the air conditioning indoor machine 100 is improved.
As shown in fig. 6 to 7, in some embodiments of the present invention, the indoor unit 100 may be a floor air conditioner, so as to meet the special use requirements of customers. For example, the air treatment device 10 is located at the lower portion of the air conditioning indoor unit 100. When the indoor unit 100 of the air conditioner performs a heating operation, the air having a low temperature in the indoor space is distributed at the lower portion of the indoor space, the air treatment device 10 may purify the air at the lower portion of the indoor space, and the purified indoor air is discharged to the indoor space, and may enter the indoor heat exchange portion 20 again to exchange heat, thereby improving the cleanliness of the indoor air.
The air conditioner according to the embodiment of the present invention includes the air conditioner indoor unit 100 according to the above-described embodiment of the present invention.
According to the air conditioner of the embodiment of the invention, by arranging the air conditioning indoor unit 100, the air treatment device 10 of the air conditioning indoor unit 100 is provided with the water treatment module 120, and the water treatment module 120 comprises the wet film 120A, the water container 120C, the water applying member and the water beating member 120D. The water applying member may apply water to the wet film 120A, and the water spraying member 120D may spray water in the water container 120C to the periphery by rotating itself, and a part of the sprayed water forms mist in the air treatment duct and another part of the sprayed water sprays on the wet film 120A. The water molecules in the water mist and the wet film 120A can adsorb dust, dust particles, and the like in the indoor air and blend them into the cleaning water, thereby achieving the effects of improving the air humidity and purifying the air. By adopting the mode of combining the water applying member and the water beating member 120D, the air purifying efficiency of the water treatment module 120 can be improved, and the cleanliness of indoor air can be improved to the maximum extent. Through mutual isolation setting of air treatment wind channel and heat transfer wind channel, can realize the mutual independence, the mutual noninterference between heat transfer work and the air treatment work of air conditioner to can set up independent module with air treatment device 10, easy to assemble and dismantlement.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The air treatment device for the air conditioner indoor unit is characterized by comprising a heat exchange air duct, wherein the air conditioner indoor unit comprises a shell, a guide fan and a water treatment module, the guide fan and the water treatment module are respectively arranged in the shell, an indoor air inlet and an indoor air outlet are arranged on the shell, the air treatment air duct which is mutually isolated from the heat exchange air duct is arranged in the shell, the water treatment module comprises a wet film, a water container, a water applying part and a water beating part, the water container is connected with the water applying part so as to supply water to the water applying part, the water applying part applies water to the wet film, the wet film is positioned in the air treatment air duct, and the water beating part is rotatably arranged in the air treatment air duct and extends into the water container so as to guide water in the water container to air and/or the wet film;
the wet film is formed into a ring shape, the air inlet side of the air treatment air duct is positioned at the side part of the wet film, and the air outlet side of the air treatment air duct is positioned above the inner space of the wet film;
the water applying member is configured to spray water toward the wet film and an inner space of the wet film, respectively;
the water spraying piece is positioned in the inner ring space of the wet film;
the water applying part is arranged above the wet film to spray water towards the wet film;
the water applying member sprays water toward the outer peripheral wall of the wet film;
the driver is connected with the water beating piece to drive the water beating piece to rotate;
the water beating part comprises: the rotary shaft extends in the vertical direction, the impellers are arranged on the rotary shaft at intervals in the vertical direction, the driver is arranged at the upper end of the rotary shaft, and the driver drives the rotary shaft to drive the impellers to rotate.
2. The air treatment device for an indoor unit of an air conditioner according to claim 1, wherein the water applying member is located above the water container, and the water treatment module further comprises a water pumping member provided in the water container, the water pumping member being connected to the water applying member to pump water in the water container toward the water applying member.
3. The air treatment device for an air conditioning indoor unit of claim 1, further comprising a purification module located upstream of the water treatment module in an air flow direction.
4. An air treatment apparatus for an air conditioning indoor unit according to claim 1, further comprising a temperature adjustment unit located upstream of the water treatment module in an air flow direction.
5. An air conditioning indoor unit, comprising: the indoor heat exchange part comprises a shell, an indoor heat exchanger and an indoor fan, wherein the indoor heat exchanger and the indoor fan are arranged in the shell;
an air treatment device according to any one of claims 1 to 4, which is provided on the indoor heat exchange portion.
6. An air conditioning indoor unit according to claim 5, wherein the air conditioning indoor unit is a wall mounted unit.
7. The indoor unit of claim 5, wherein the indoor unit is a floor air conditioner.
8. An air conditioner comprising the air conditioner indoor unit according to any one of claims 5 to 7.
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| CN201710713183.5A CN107490059B (en) | 2017-08-18 | 2017-08-18 | Air treatment device and air conditioner indoor unit and air conditioner with same |
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| CN201710713183.5A CN107490059B (en) | 2017-08-18 | 2017-08-18 | Air treatment device and air conditioner indoor unit and air conditioner with same |
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| CN107490059A CN107490059A (en) | 2017-12-19 |
| CN107490059B true CN107490059B (en) | 2024-01-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108105882B (en) * | 2018-01-30 | 2024-04-26 | 广东美的制冷设备有限公司 | Cabinet air conditioner |
| CN109442587B (en) * | 2018-11-30 | 2021-09-14 | 广东美的制冷设备有限公司 | Air outlet device and air treatment device |
| CN109442586B (en) * | 2018-11-30 | 2021-03-19 | 广东美的制冷设备有限公司 | Air outlet device and air treatment device |
| CN112013460B (en) * | 2019-05-28 | 2022-04-26 | 广东美的制冷设备有限公司 | Air purifier |
| CN112577139A (en) * | 2019-09-30 | 2021-03-30 | 广东美的制冷设备有限公司 | Air treatment equipment and control method thereof |
| CN113294842B (en) * | 2021-05-17 | 2022-09-06 | 青岛海尔空调器有限总公司 | Water washing air device and cabinet air conditioner |
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| CN107490059A (en) | 2017-12-19 |
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