CN113639331A - 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
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- CN113639331A CN113639331A CN202010394540.8A CN202010394540A CN113639331A CN 113639331 A CN113639331 A CN 113639331A CN 202010394540 A CN202010394540 A CN 202010394540A CN 113639331 A CN113639331 A CN 113639331A
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- water tank
- fan
- air conditioner
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 359
- 238000005406 washing Methods 0.000 title claims abstract description 47
- 239000000428 dust Substances 0.000 abstract description 8
- 244000005700 microbiome Species 0.000 abstract description 8
- 238000007605 air drying Methods 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 260
- 238000010586 diagram Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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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
- 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
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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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
- 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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
-
- 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
- F24F1/0087—Indoor units, e.g. fan coil units with humidification means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
Abstract
The invention provides a water washing air device, an air conditioner indoor unit and an air conditioner. The air washing device comprises a fan, a base, a water tank and a top cover, wherein the water tank is arranged on the base, the fan is arranged below the bottom wall, the top cover is arranged above the water tank, an air inlet is formed in the fan, an air channel connected with the water tank is formed in the base, air enters from the air inlet and reaches the water tank after passing through the air channel, a water throwing piece is arranged in the water tank, the top cover is communicated with the water tank, and an air outlet is formed in the top cover; a water retaining humidifying net is arranged in the water tank, a gap is formed between the water retaining humidifying net and the air inlet of the water tank, and the height of the lower end of the water retaining humidifying net is smaller than or equal to the height of the upper end of the water throwing piece. The invention can utilize the water curtain generated by the water throwing piece to clean the air, remove dust and microorganisms carried in the air, solve the problem of indoor air drying and effectively improve the quality of the indoor air; the invention ensures that water is not easy to throw out from the air inlet of the water tank on the premise of ensuring the efficiency of air washing.
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, an embodiment of the present invention provides an air washing device, which includes a blower, a base, a water tank, and a top cover, wherein the base includes a bottom wall and a side wall, the bottom wall, the side wall, and the top cover together enclose an accommodating cavity for accommodating the water tank, the blower is arranged below the bottom wall, and the top cover is arranged above the water tank;
an air inlet of the fan is connected with the external environment, an air channel connected with an air outlet of the fan is arranged in the side wall, and an opening of the air channel is arranged on the inner side surface of the side wall; the side wall of the water tank is provided with a water tank air inlet connected with the opening of the air duct, and the top end of the water tank is provided with a water tank air outlet; the water tank air outlet is connected with the top cover, and a plurality of air outlets connected with the external environment are formed in the surface of the top cover;
the water tank is also internally provided with a water throwing piece, a gap is formed between the lower end of the water throwing piece and the bottom surface of the water tank, the lower end of the water throwing piece is provided with a water inlet, the side wall of the water throwing piece is provided with a plurality of water outlets, and the water throwing piece is driven by a driving device to rotate so as to suck water into the water throwing piece and throw the water out of the water outlets to form a water curtain;
the water tank air inlet is positioned at the upper end of the side wall of the water tank, a water retaining humidifying net used for shielding the water tank air inlet is arranged in the water tank, a gap is formed between the water retaining humidifying net and the water tank air inlet, and the height of the lower end of the water retaining humidifying net is smaller than or equal to the height of the upper end of the water throwing piece.
In a preferred embodiment of the above water washing air device, the water slinging member and the fan of the fan are both driven by the driving device.
In a preferred embodiment of the above air washing device, the driving device is a fan motor disposed in the fan, and the water-throwing piece and the fan are both disposed on an output shaft of the fan motor.
In a preferred embodiment of the above water washing air device, the water slinging member is conical, and the cross-sectional diameter of the water slinging member gradually increases in a direction away from the fan.
In a preferred embodiment of the above water washing air device, the plurality of water outlet holes are arranged in a plurality of rows along an axial direction of the water throwing member, and the water outlet holes of each row are all arranged on the same circumferential surface.
In a preferred embodiment of the above water washing air device, the fan is a diagonal flow fan.
In a preferred embodiment of the above air washing apparatus, the water-blocking humidifying net is also disposed between the water tank air outlet and the top cover.
In a preferred embodiment of the above water washing air device, the air outlet is disposed obliquely to an axial direction of the water tank.
Another embodiment of the invention provides an air conditioner indoor unit, which comprises any one of the above water washing air devices, wherein the water washing air device is arranged at the top, the bottom or the inside of the air conditioner indoor unit.
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 fan, a base, a water tank and a top cover, wherein the base comprises a bottom wall and a side wall, the bottom wall, the side wall and the top cover jointly enclose an accommodating cavity for accommodating the water tank, the fan is arranged below the bottom wall, and the top cover is arranged above the water tank; the air inlet of the fan is connected with the external environment, an air channel connected with the air outlet of the fan is arranged in the side wall, and the opening of the air channel is arranged on the inner side surface of the side wall; the side wall of the water tank is provided with a water tank air inlet connected with an opening of the air duct, and the top end of the water tank is provided with a water tank air outlet; the water tank air outlet is connected with the top cover, and the surface of the top cover is provided with a plurality of air outlets connected with the external environment; the water tank is also internally provided with a water throwing piece, a gap is formed between the lower end of the water throwing piece and the bottom surface of the water tank, the lower end of the water throwing piece is provided with a water inlet, the side wall of the water throwing piece is provided with a plurality of water outlet holes, and the water throwing piece is driven by the driving device to rotate so as to suck water into the water throwing piece and throw the water out of the water outlet holes to form a water curtain; the water tank air inlet is positioned at the upper end of the side wall of the water tank, the water tank is internally provided with a water retaining humidifying net for shielding the water tank air inlet, a gap is formed between the water retaining humidifying net and the water tank air inlet, and the height of the lower end of the water retaining humidifying net is less than or equal to the height of the upper end of the water throwing piece. Through the arrangement, the air can enter from the air inlet of the fan, enters the water tank through the air channel in the side wall of the base, passes through the water curtain in the water tank, is guided out from the air outlet of the water tank, and finally flows into the external environment from the air outlet on the top cover, so that the air is cleaned by the water curtain to be purified; by adopting the water washing scheme, dust and microorganisms carried in the air can be removed, and the problem of indoor air drying can be solved, so that the quality of the indoor air is effectively improved, and the use experience of a user is improved; in addition, the air inlet of the water tank is positioned at the upper end of the side wall of the water tank, so that water can be effectively prevented from being thrown out of the air inlet of the water tank; the water tank air inlet is provided with a water retaining humidifying net, so that water is further ensured not to be easily thrown out of the water tank air inlet, and the water retaining humidifying net can also improve the humidity of air entering the water tank; the height less than or equal to that of the upper end of the water throwing piece at the lower end of the water retaining humidifying net enables air to be blocked by the water retaining humidifying net after entering the water tank and change direction, and the air is enabled to be in full contact with a water curtain formed by the water throwing piece, so that the air washing effect is guaranteed.
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 diagram of a water washing air device according to an embodiment of the present invention from a first perspective;
FIG. 2 is a schematic structural diagram of a water washing air device according to an embodiment of the present invention at a second viewing angle;
FIG. 3 is a front view of a water wash air device according to one embodiment of the present invention;
FIG. 4 is a side view of a water wash air device provided in accordance with an embodiment of the present invention;
FIG. 5 is a sectional view A-A of FIG. 4;
FIG. 6 is a top view of a water wash air device according to one embodiment of the present invention;
FIG. 7 is a block diagram of a base according to an embodiment of the present invention;
FIG. 8 is a schematic view of a water tank according to an embodiment of the present invention at a first viewing angle;
FIG. 9 is a schematic view of a water tank according to an embodiment of the present invention from a second perspective;
fig. 10 is a schematic structural diagram of an air conditioner internal unit according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of an air conditioner indoor unit according to another embodiment of the present invention.
Description of reference numerals:
10-air conditioner indoor unit;
100-water washing air device;
110-a fan;
120-a base;
121-bottom wall;
122-a side wall;
123-air duct;
1231-opening;
130-a water tank;
131-a water tank air inlet;
132-water tank outlet;
133-water retaining humidifying net;
134-a water retaining humidifying net;
135-graduation mark;
140-a top cover;
141-an air outlet;
150-a water throwing piece;
160-drive means.
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 diagram of a water washing air device according to an embodiment of the present invention from a first perspective; FIG. 2 is a schematic structural diagram of a water washing air device according to an embodiment of the present invention at a second viewing angle; FIG. 3 is a front view of a water wash air device according to one embodiment of the present invention; FIG. 4 is a side view of a water wash air device provided in accordance with an embodiment of the present invention; FIG. 5 is a sectional view A-A of FIG. 4; FIG. 6 is a top view of a water wash air device according to one embodiment of the present invention; FIG. 7 is a block diagram of a base according to an embodiment of the present invention; FIG. 8 is a schematic view of a water tank according to an embodiment of the present invention at a first viewing angle; FIG. 9 is a schematic view of a water tank according to an embodiment of the present invention from a second perspective; please refer to fig. 1-9.
The present embodiment provides a water washing air device 100, which includes a blower 110, a base 120, a water tank 130, and a top cover 140. The base 120 is used to support other components, and the shape of the base 120 may be set according to needs, for example, the base 120 may have a prism or cylinder structure, which is not further limited in this embodiment. The base 120 may be made of a material commonly used in the art, such as a plastic material or a stainless steel material. The base 120 includes a bottom wall 121 and a side wall 122, and the bottom wall 121, the side wall 122 and the top cover 140 together define a receiving cavity for receiving the water tank 130, and in an alternative embodiment, the receiving cavity has an opening portion through which the water tank 130 can be put in or taken out, and the opening portion can be located on the side wall 122 or the top cover 140. The fan 110 is arranged below the bottom wall 121, and the fan 110 and the bottom wall 121 can be fixedly connected in a threaded connection mode; the top cover 140 is disposed above the water tank 130, and the top cover 140 and the water tank 130 can be detachably connected in a clamping connection manner.
The air inlet of the fan 110 is connected to the external environment, so that air in the external environment is sucked into the fan 110. The air outlet of the fan 110 is connected to the base 120, the bottom wall 121 and the side wall 122 of the base 120 are both hollow structures, so that air can flow into the water tank 130 through the base 120, specifically, an air duct 123 connected to the air outlet of the fan 110 is arranged in the side wall 122, the air duct 123 is arranged substantially in a vertical direction, so as to guide air to enter the water tank air inlet 131 at the upper end of the water tank 130, and an opening 1231 of the air duct 123 is arranged on the inner side surface of the side wall 122, so as to be matched with the water tank air inlet 131 on the surface of the water tank 130. The side wall of the water tank 130 is provided with a water tank air inlet 131 connected with the opening 1231 of the air duct 123, the top end of the water tank 130 is provided with a water tank air outlet 132, and after air enters the water tank 130 through the air duct 123, the air flows from the water tank air inlet 131 to the water tank air outlet 132. The water tank outlet 132 is connected to the top cover 140, and a plurality of air outlets 141 connected to the external environment are formed in the surface of the top cover 140, so that air flows into the external environment through the air outlets 141. The number and the specific arrangement position of the air outlets 141 in this embodiment can be set as required. The air outlet 141 may be disposed obliquely to the axial direction of the water tank 130 to improve the range of air blowing.
It can be understood that, with the above arrangement, under the action of the fan 110, indoor air can enter through the air inlet of the fan 110, high-speed air discharged through the air outlet of the fan 110 enters the water tank 130 through the air duct 123, and flows out from the water tank air outlet 132 at the top end of the water tank 130, and finally flows into the external environment through the air outlet 141 on the top cover 140, thereby completing the circulation flow of air.
The lower end of the water tank 130 of this embodiment can be used for holding water, the water tank 130 is further provided with a water throwing piece 150, the water throwing piece 150 is driven by the driving device 160 to rotate so as to adsorb water from the lower end to the upper end of the water throwing piece 150, and is thrown out from the periphery of the water throwing piece 150 in a water curtain shape, and finally, the thrown water flows into the lower end of the water tank 130 again under the action of gravity, so that the water is recycled. Specifically, a gap is formed between the lower end of the water throwing member 150 and the bottom surface of the water tank 130, a water inlet is formed at the lower end of the water throwing member 150, a plurality of water outlets are formed in the side wall of the water throwing member 150, and the water throwing member 150 is driven by the driving device 160 to rotate so as to suck water into the water throwing member 150 and throw the water out of the water outlets to form a water curtain. Through the arrangement, when the driving device drives the water throwing piece 150 to rotate at a high speed, negative pressure is formed inside the water throwing piece 150, so that water in the water tank 130 is sucked into the water throwing piece from a water inlet at the lower end of the water throwing piece 150; the water sucked into the water throwing member 150 flows toward the upper end of the water throwing member 150 along the side wall of the water throwing member 150, and since the side wall of the water throwing member 150 is provided with a plurality of water outlet holes, when the water flow rises to the height of the water outlet holes, the water flow is thrown out from the water outlet holes at a high speed, so that a circle of water curtain is formed in the circumferential direction of the water throwing member 150. After the water curtain is thrown by the water throwing member 150, the air entering from the water tank inlet 121 contacts the water curtain, thereby completing the water washing of the air.
The water tank 130 of this embodiment is provided with a scale mark 135 for displaying the height of the water level in the water tank 130, so that a user can observe the height of the water level in the water tank 130 in real time.
In order to improve the visual effect of the water tank 130, and facilitate the observation of the liquid level in the water tank 130 or the observation of the water curtain sprayed from the water curtain forming device 200, the whole water tank 130 may be a transparent box body, or the water tank 130 may include a transparent sidewall 350, and the scale mark 135 is disposed on the transparent sidewall 350.
The graduation mark 135 includes a plurality of indication horizontal lines vertically disposed on the water tank 130, and a number mark for displaying the volume of water in the water tank 130 is disposed beside at least a part of the indication horizontal lines. Wherein the digital identifier may identify the volume of water in the tank 130 at the current height, or the digital identifier may identify the level of liquid in the tank 130 at the current height.
The digital indicator may also include a water level top indicator to alert the user to not further fill the tank 130.
As shown in fig. 5, in this embodiment, the water tank inlet 131 is located at the upper end of the side wall of the water tank 130, so that the water thrown from the water throwing member 150 can be prevented from being thrown out by the water tank inlet 131 to some extent. Further, the water tank 130 is internally provided with a water retaining humidifying net 133 for shielding the water tank air inlet 131, so that water is further ensured not to be thrown out of the water tank air inlet 131, and the water retaining humidifying net 133 can also improve the humidity of air entering the water tank 130. A gap is formed between the water retaining humidifying net 133 and the water tank air inlet 131, and the height of the lower end of the water retaining humidifying net 133 is less than or equal to the height of the upper end of the water throwing piece 150, so that the air is blocked by the water retaining humidifying net 133 after entering the water tank 130 and changes direction (namely, the air moves downwards and then horizontally passes through the water curtain and is finally discharged from the upper end of the water tank 130), and the air is ensured to be fully contacted with the water curtain formed by the water throwing piece 150, so that the air washing effect is ensured.
When the water washing air device 100 of the present embodiment is used, the driving device 160 drives the water throwing member 150 to rotate, and when the water throwing member 150 rotates, water can be adsorbed from the lower end of the water tank 130 to the upper end of the water throwing member 150 and then thrown out from the circumferential direction of the water throwing member 150 to form a water curtain; meanwhile, the fan 110 makes the air in the indoor environment enter the fan 110 from the air inlet of the fan 110, the high-speed air discharged from the air outlet of the fan 110 enters the water tank 130 through the air duct 111 and rapidly circulates from the air outlet 122, and the air passes through the water curtain when circulating between the water tank air inlet 121 and the air outlet 122, 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.
In addition, in the embodiment, since the water tank inlet 131 is located at the upper end of the side wall of the water tank 130, water can be effectively prevented from being thrown out from the water tank inlet 131; the water-retaining humidifying net 133 is arranged at the water tank air inlet 131, so that water is further ensured not to be easily thrown out of the water tank air inlet 131, and the water-retaining humidifying net 133 can also improve the humidity of air entering the water tank 130; the height that highly is less than or equal to water-blocking humidification net 133 lower extreme gets rid of the height of water piece 150 upper end to make the air blockked and change direction by water-blocking humidification net 133 after getting into water tank 130, guarantee that the air can carry out abundant contact with the water curtain that water piece 150 formed, with the effect of guaranteeing the air washing.
Further, the fans in the water throwing member 150 and the fan 110 are driven by the driving device 160 in the embodiment, so that the fan 110 and the water throwing member 150 can jointly use the same driving device to operate, the number of the driving devices in the water washing air device 100 can be reduced, and the whole volume of the water washing air device 100 can be reduced.
In an alternative embodiment, the driving device 160 in this embodiment may be a fan motor disposed in the fan 110, and the water slinging member 150 and the fan are disposed on an output shaft of the fan motor. Specifically, the fan can be directly sleeved on the output shaft of the fan motor for driving the driving shaft for driving the water throwing piece 150 to rotate, and the driving shaft can be connected with the output shaft of the fan motor through structures such as a coupler. The driving shaft is preferably made of a high-strength non-metallic material to prevent corrosion from occurring after contact with water in the water tank 130.
Further, in this embodiment, a plurality of apopores are arranged in a plurality of rows along the axial direction of the water throwing piece 150, and each row of apopores is arranged on the same circumferential surface, so that the water throwing piece 150 forms a plurality of layers of water curtains with different heights when rotating, thereby improving the contact frequency with air and improving the purification efficiency.
Furthermore, the water throwing piece 150 may be conical, and the cross-sectional diameter of the water throwing piece 150 increases gradually in the direction away from the fan 110, so that the water flow moves along the inclined plane to the upper end of the water throwing piece 150 inside the water throwing piece 150, the influence of gravity on the water flow rising is reduced, and the water flow can rise to a higher height.
In an alternative embodiment, the fan 110 is a diagonal flow fan, which has less air loss compared to a centrifugal fan, thereby being beneficial to improving the purification efficiency of the water washing air device.
Also be equipped with manger plate humidification net 134 between water tank air outlet 132 and the top cap 140, manger plate humidification net 134 can prevent that the drop of water that water-splashing piece 150 threw away from throws away from water tank air outlet 132 to the air can further improve humidity after manger plate humidification net 134, thereby better solution indoor dry problem.
Furthermore, a filter screen structure can be arranged on one side of the air inlet of the fan 110, the air outlet of the fan 110, the water tank air inlet 121 or the air outlet 122, so that air is further filtered, and the quality of indoor air is improved.
In other optional embodiments, an aldehyde-removing antibacterial bottle is further arranged in the water tank 130, and the aldehyde-removing antibacterial bottle can prevent the breeding of microorganisms in water and effectively remove formaldehyde in air, so that indoor air is further purified.
In summary, in the embodiment, the air enters the base 120 from the fan 110, and enters the water tank 130 after passing through the air duct 123 in the base 120, and the air passes through the water curtain in the water tank 130 and then is guided out from the air outlet 141, 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
Fig. 10 is a schematic structural diagram of an air conditioner internal unit according to an embodiment of the present invention; fig. 11 is a schematic structural diagram of an air conditioner indoor unit according to another embodiment of the present invention; please refer to fig. 10-11.
The present embodiment provides an air conditioner internal unit 10, which includes a casing, and the water-washing air device 100 as described in the first embodiment is disposed in the casing.
Specifically, in the present embodiment, the water washing air device 100 may be disposed at any suitable position in the casing of the air conditioner internal unit 10, for example, as shown in fig. 10, the water washing air device 100 may be disposed at the bottom of the air conditioner internal unit 10; alternatively, as shown in fig. 11, the water wash air device 100 may be placed on top of the air conditioner indoor unit 10; in other alternative embodiments, the water wash air device may also be placed inside the air conditioner indoor unit.
The air inlet of the air washing device 100 can be directly arranged on the shell of the air conditioner internal unit 10, and the air outlet of the air washing device 100 can also be directly arranged on the shell of the air conditioner internal unit 10, so that the air washing device 100 can independently operate with the air conditioner. In addition, the air outlet of the air washing device 100 may also be connected to the air duct of the air conditioner internal unit 10, so that the purified air is blown out from the air outlet of the air conditioner internal unit 10 after passing through the heat exchanger of the air conditioner internal unit 10, and the purpose of purifying the indoor air can also be achieved.
It can be known through the above description that the air conditioner internal unit 10 that this embodiment provided can utilize the water curtain to wash the room air to make the air obtain purifying, not only can clear away dust and the microorganism that smugglies secretly in the air, can also solve the dry problem of room air, thereby the effectual quality that improves the room air 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.
It will be understood by those skilled in the art that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
It should be noted that in the description of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. The air washing device is characterized by comprising a fan, a base, a water tank and a top cover, wherein the base comprises a bottom wall and a side wall, the bottom wall, the side wall and the top cover jointly enclose an accommodating cavity for accommodating the water tank, the fan is arranged below the bottom wall, and the top cover is arranged above the water tank;
an air inlet of the fan is connected with the external environment, an air channel connected with an air outlet of the fan is arranged in the side wall, and an opening of the air channel is arranged on the inner side surface of the side wall; the side wall of the water tank is provided with a water tank air inlet connected with the opening of the air duct, and the top end of the water tank is provided with a water tank air outlet; the water tank air outlet is connected with the top cover, and a plurality of air outlets connected with the external environment are formed in the surface of the top cover;
the water tank is also internally provided with a water throwing piece, a gap is formed between the lower end of the water throwing piece and the bottom surface of the water tank, the lower end of the water throwing piece is provided with a water inlet, the side wall of the water throwing piece is provided with a plurality of water outlets, and the water throwing piece is driven by a driving device to rotate so as to suck water into the water throwing piece and throw the water out of the water outlets to form a water curtain;
the water tank air inlet is positioned at the upper end of the side wall of the water tank, a water retaining humidifying net used for shielding the water tank air inlet is arranged in the water tank, a gap is formed between the water retaining humidifying net and the water tank air inlet, and the height of the lower end of the water retaining humidifying net is smaller than or equal to the height of the upper end of the water throwing piece.
2. A water wash air device as claimed in claim 1 wherein both the water slinger and the fan of the fan are driven by the drive means.
3. The water wash air device of claim 2, wherein the drive means is a fan motor disposed within the fan, and the water slinger and the fan are both disposed on an output shaft of the fan motor.
4. A water wash air device as claimed in claim 1 wherein said water slinger is conical with a cross-sectional diameter increasing in a direction away from said fan.
5. The water washing air device as claimed in claim 4, wherein the plurality of water outlet holes are arranged in a plurality of rows along the axial direction of the water throwing member, and the water outlet holes of each row are arranged on the same circumferential surface.
6. The water wash air device of claim 1, wherein the fan is a diagonal flow fan.
7. The water-washed air device of claim 1, wherein the water retaining humidifying mesh is also disposed between the water tank outlet and the top cover.
8. A water washing air device according to claim 1, wherein the outlet is arranged obliquely to the axial direction of the tank.
9. An air conditioner indoor unit, characterized by comprising the water washing air device according to any one of claims 1 to 8, wherein the water washing air device is arranged at the top, the bottom or the inside of the air conditioner indoor unit.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010394540.8A CN113639331A (en) | 2020-05-11 | 2020-05-11 | Water washing air device, air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010394540.8A CN113639331A (en) | 2020-05-11 | 2020-05-11 | Water washing air device, air conditioner indoor unit and air conditioner |
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| Publication Number | Publication Date |
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| CN113639331A true CN113639331A (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010394540.8A Pending CN113639331A (en) | 2020-05-11 | 2020-05-11 | Water washing air device, air conditioner indoor unit and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811806A (en) * | 2022-02-28 | 2022-07-29 | 青岛海尔空调器有限总公司 | Humidifying purifier |
-
2020
- 2020-05-11 CN CN202010394540.8A patent/CN113639331A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811806A (en) * | 2022-02-28 | 2022-07-29 | 青岛海尔空调器有限总公司 | Humidifying purifier |
| CN114811806B (en) * | 2022-02-28 | 2023-10-20 | 青岛海尔空调器有限总公司 | Humidification purifier |
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