CN113294842B - Water washing air device and cabinet air conditioner - Google Patents
Water washing air device and cabinet air conditioner Download PDFInfo
- Publication number
- CN113294842B CN113294842B CN202110536219.3A CN202110536219A CN113294842B CN 113294842 B CN113294842 B CN 113294842B CN 202110536219 A CN202110536219 A CN 202110536219A CN 113294842 B CN113294842 B CN 113294842B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 430
- 238000005406 washing Methods 0.000 title claims abstract description 56
- 238000005201 scrubbing Methods 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 26
- 230000002349 favourable effect Effects 0.000 abstract description 17
- 230000001737 promoting effect Effects 0.000 abstract description 11
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
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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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
- F24F6/16—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using rotating elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Air Humidification (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention belongs to the technical field of household appliances, and particularly relates to a water washing air device and a cabinet air conditioner, wherein the water washing air device comprises a water tank and a water throwing piece rotatably arranged in the water tank; the water throwing piece comprises a rotating shaft and at least two water throwing discs, the bottom end of the rotating shaft is rotatably arranged on the bottom wall of the water tank, and the top end of the rotating shaft extends upwards into the water tank; at least two water throwing discs are mutually spaced and fixedly sleeved on the rotating shaft; the rotating shaft rotates around the axis of the rotating shaft and drives the at least two water throwing discs to rotate. Thereby being favorable to promoting the effect that gets rid of the water spare and form the water curtain, and then being favorable to promoting the effect that the washing air device washd the air.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to an air washing device and a cabinet air conditioner.
Background
Along with the development of air treatment technology, the equipment that purifies, the humidification is carried out to the air is more and more general, and domestic appliances such as air conditioner, new fan begin to install gradually and are equipped with washing air device to increase product function, improve user experience.
Among the prior art, washing air device generally includes casing, water tank, fan and gets rid of the water piece, and the water tank setting is connected with the water tank on the casing, and it rotates and installs inside the water tank to get rid of the water piece, and gets rid of the water piece and is used for making the water in the water tank form the water curtain in the water tank. The wall of the water tank is provided with an air inlet and an air outlet, in the using process, the fan can drive air to enter the water tank from the air inlet of the water tank, the air can pass through a water curtain formed by the water throwing piece in the flowing process of the air in the water tank and is finally discharged from the air outlet of the water tank, so that the air is cleaned, and the air quality is improved.
However, the water slinger in the prior art has poor effect of forming the water curtain, thereby affecting the cleaning effect on the air.
Disclosure of Invention
The invention provides a water washing air device and a cabinet air conditioner, wherein the effect of forming a water curtain by a water throwing piece of the water washing air device is better, and the contact area of air and the water curtain is favorably increased, so that the air washing effect of the water washing air device is favorably improved.
In a first aspect, the invention provides a water washing air device, comprising a water tank and a water throwing piece rotatably arranged in the water tank; the water throwing piece comprises a rotating shaft and at least two water throwing discs, the bottom end of the rotating shaft is rotatably arranged on the bottom wall of the water tank, and the top end of the rotating shaft extends upwards into the water tank; the at least two water throwing discs are mutually spaced and fixedly sleeved on the rotating shaft; the rotating shaft rotates around the axis of the rotating shaft and drives the at least two water throwing discs to rotate.
As can be understood by those skilled in the art, the water washing air device provided by the invention comprises a water tank and a water throwing piece rotatably arranged in the water tank. The water throwing piece comprises a rotating shaft and at least two water throwing discs, and the top end of the rotating shaft extends upwards into the water tank by rotatably mounting the bottom end of the rotating shaft on the bottom wall of the water tank; simultaneously, through with at least two water trays of getting rid of mutual interval and fixed cover establish in the pivot, so that the pivot can drive at least two water trays of getting rid of when rotatory around self axis and rotate, at this moment, water in the water tank can be along with the rotation of getting rid of the water tray and throw away from the edge of getting rid of the water tray, and form the water curtain in the water tank, air that gets into in the water tank from the air intake of water tank can pass the water curtain and flow out from the air outlet of water tank, the water curtain not only can wash the dust in the air, impurity such as batting, with the improvement air quality, and can carry out the humidification to the air.
At least two are got rid of the mutual interval of water dish and are set up and be favorable to forming the water curtain at least two edges of getting rid of the water dish to be favorable to promoting the scale and the effect that the piece that gets rid of washing air device formed the water curtain, be favorable to increasing the area of air and water curtain contact, and then be favorable to promoting the effect of washing air device scavenging air, be favorable to promoting user experience.
In an optional technical scheme of the above water washing air device, a central region of the water throwing disc is recessed towards a direction close to the bottom wall of the water tank.
In an optional technical scheme of the air washing device, a water throwing impeller is arranged on one side of the water throwing disc, which is far away from the bottom wall of the water tank, and the water throwing impeller is fixedly sleeved on the rotating shaft; the rotating shaft rotates around the axis of the rotating shaft and drives the water throwing impeller to rotate.
In an optional technical solution of the above water washing air device, the water slinging tray includes a lower tray part and an upper tray part, the upper tray part is disposed on a side of the lower tray part departing from the bottom wall of the water tank, and a water slinging gap is formed between the upper tray part and the lower tray part; a water passing port communicated with the water throwing gap is formed between the lower disc part and the rotating shaft; the water throwing impeller is positioned on one surface of the upper disc part, which is deviated from the lower disc part.
In an optional technical solution of the above air washing device, the upper tray part has a first central hole, the rotating shaft is inserted into the first central hole, and a side wall of the rotating shaft abuts against a hole wall of the first central hole; the lower disc part is provided with a second central hole, the rotating shaft penetrates through the second central hole, and the aperture of the second central hole is larger than the outer diameter of the rotating shaft, so that the water passing opening which surrounds the rotating shaft for a circle is formed between the second central hole and the rotating shaft.
In an optional technical scheme of the above water washing air device, the water slinging disc further comprises a connecting rib, a first end of the connecting rib is connected with the edge of the second central hole, and a second end of the connecting rib is connected with one surface of the upper disc part, which faces the lower disc part.
In an optional technical solution of the above water washing air device, the lower disc portion has an annular region surrounding the second center hole, and the annular region is gradually thinned from a side far away from the second center hole to a side close to the second center hole.
In an optional technical scheme of the air washing device, the upper disc part and the lower disc part are coaxially arranged.
In an optional aspect of the above water washing air device, an outer diameter of the upper tray part is smaller than an outer diameter of the lower tray part.
In an optional aspect of the above water washing air device, a rotation outer diameter of the water slinging impeller is smaller than an outer diameter of the upper disk portion.
In an optional technical scheme of the air washing device, the outer surface of the water throwing disc is covered with a hydrophilic coating.
In an optional technical scheme of the air washing device, the water throwing disc is made of hydrophilic materials, or the water throwing disc is made of water absorbing materials.
In a second aspect, the present invention provides a cabinet air conditioner comprising a cabinet and a water wash air device as described in any one of the above, the water wash air device being disposed at the top, bottom or inside of the cabinet.
As will be appreciated by those skilled in the art, the present invention provides a cabinet air conditioner including a cabinet and a wash air device disposed at the top, bottom or interior of the cabinet. Therefore, the air conditioner not only has the functions of refrigeration, heating and dehumidification, but also has the functions of purifying air and humidifying air.
Wherein, washing air device includes the water tank and rotates the water slinger who sets up in the water tank. The water throwing piece comprises a rotating shaft and at least two water throwing discs, and the bottom end of the rotating shaft is rotatably arranged on the bottom wall of the water tank, so that the top end of the rotating shaft extends upwards into the water tank; simultaneously, through with at least two water trays of getting rid of mutual interval and fixed cover establish in the pivot, so that the pivot can drive at least two water trays of getting rid of when rotatory around self axis and rotate, at this moment, water in the water tank can be along with the rotation of getting rid of the water tray and throw away from the edge of getting rid of the water tray, and form the water curtain in the water tank, air that gets into in the water tank from the air intake of water tank can pass the water curtain and flow out from the air outlet of water tank, the water curtain not only can wash the dust in the air, impurity such as batting, with the improvement air quality, and can carry out the humidification to the air.
At least two are got rid of the mutual interval of water dish and are set up and be favorable to forming the water curtain at least two edges of getting rid of the water dish to be favorable to promoting the scale and the effect that the piece that gets rid of washing air device formed the water curtain, be favorable to increasing the area of air and water curtain contact, and then be favorable to promoting the effect of washing air device scavenging air, be favorable to promoting user experience.
In addition to the technical problems solved by the embodiments of the present invention, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems solved by the embodiments of the present invention, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail in the detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a water washing air device provided in the related art;
FIG. 2 is a schematic diagram of a tank of a water washing air device according to an embodiment of the present invention;
FIG. 3 is an exploded view of the water tank of a water wash air device provided in accordance with one embodiment of the present invention;
FIG. 4 is a cross-sectional view of a tank of a water wash air device provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a plurality of water slingers of the water washing air device according to one embodiment of the present invention;
FIG. 6 is a schematic structural view of a single water slinger of a water washing air device according to one embodiment of the present invention;
FIG. 7 is a cross-sectional view of a water slinger disk of a water scrubbing air device provided in accordance with one embodiment of the present invention;
fig. 8 is a sectional view and a water flow direction schematic of a water slinger of a water washing air device provided by one embodiment of the invention.
In the drawings:
10-a housing; 20-a water tank; 21-a box body; 211-air inlet; 22-box cover; 221-air outlet; 23-a water stop; 30-a water throwing piece; 31-a rotating shaft; 32-water throwing disc; 321-a lower disc portion; 3211-annular region; 322-an upper disc portion; 323-water throwing gap; 324-a water gap; 325-connecting ribs; 33-water throwing impeller.
Detailed Description
Fig. 1 is a schematic structural diagram of a water washing air device provided in the related art. Referring to fig. 1, a related art water washing air device generally includes a housing 10, a water tank 20, a blower and a water throwing member, wherein the blower and the water tank 20 are both disposed in the housing 10, the blower is communicated with the water tank 20, the water throwing member is rotatably installed inside the water tank 20, and the water throwing member is used for making water in the water tank 20 form a water curtain in the water tank 20. The side wall of the water tank 20 is provided with an air inlet, the top cover of the water tank 20 is provided with an air outlet, in the using process, the fan can drive air to enter the water tank 20 from the air inlet, the air can pass through a water curtain formed by the water throwing piece in the flowing process of the air in the water tank 20 and is finally discharged from the air outlet, and therefore the air is cleaned, and the air quality is improved.
The water throwing piece in the related art comprises a rotating shaft and a water throwing sleeve sleeved on the rotating shaft, a through hole is formed in the upper portion of the sleeve, when the rotating shaft drives the water throwing sleeve to rotate around the axis of the water throwing sleeve, water in a water tank can move upwards along the inner wall of the water throwing sleeve, and the water moving to the through hole of the water throwing piece can be thrown out of the through hole of the water throwing sleeve under the action of centrifugal force to form a water curtain. However, the water volume thrown out by the water throwing piece through the through hole is limited, and the formed water curtain has poor effect, thereby affecting the cleaning effect on air.
In order to solve the above technical problems, an embodiment of the present invention provides a water washing air device, in which a water throwing member of the water washing air device includes a rotating shaft and at least two water throwing discs, and a bottom end of the rotating shaft is rotatably mounted on a bottom wall of a water tank, so that a top end of the rotating shaft extends upwards into the water tank; simultaneously, through with two at least water throwing disks mutual intervals and fixed cover establish in the pivot to can drive two at least water throwing disks when making the pivot rotatory around self axis and rotate, at this moment, the water in the water tank can be along with the rotation of water throwing disk throws away from the edge of water throwing disk, and forms the water curtain in the water tank. Moreover, at least two water throwing discs are arranged at intervals, so that a water curtain is formed at the edges of the at least two water throwing discs, the scale and the effect of the water curtain formed by the water throwing pieces of the washing air device are improved, the area of contact of air and the water curtain is increased, the effect of washing air of the washing air device is improved, and the user experience is improved.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
FIG. 2 is a schematic diagram of a tank of a water washing air device according to an embodiment of the present invention; FIG. 3 is an exploded view of the water tank of a water wash air device provided in accordance with one embodiment of the present invention;
FIG. 4 is a cross-sectional view of a tank of a water wash air device provided in accordance with an embodiment of the present invention; FIG. 5 is a schematic view of a plurality of water slingers of a water washing air device according to one embodiment of the present invention; FIG. 6 is a schematic structural view of a single water slinger of a water washing air device according to one embodiment of the present invention;
FIG. 7 is a cross-sectional view of a water slinger disk of a water scrubbing air device provided in accordance with one embodiment of the present invention; fig. 8 is a sectional view of a water slinger of a water washing air device and a water flow direction schematic provided by an embodiment of the invention.
Referring to fig. 1 to 8, the present embodiment provides a water washing air device including a water tank 20 and a water slinger 30 rotatably disposed in the water tank 20. The water tank 20 may include a tank body 21, a tank cover 22 covering the tank body 21, and a water blocking member 23, the tank body 21 may be provided with an air inlet 211, the tank cover 22 may be provided with an air outlet 221, and the air outlet 221 may be provided with a water filtering member to reduce water vapor carried by outlet air; the water blocking member 23 is blocked at the air inlet 211 to prevent the water thrown by the water throwing member 30 from flying out of the air inlet 211.
The water-throwing piece 30 comprises a rotating shaft 31, the bottom end of the rotating shaft 31 is rotatably installed on the bottom wall of the water tank 20, and the top end of the rotating shaft 31 extends upwards into the water tank 20. For example, a driving member may be disposed below the water tank 20, a through hole penetrating through the bottom wall of the water tank 20 is disposed on the bottom wall of the water tank 20, and the bottom end of the rotating shaft 31 is disposed in the through hole of the bottom wall of the water tank 20 and is in transmission connection with the driving member below the water tank 20, so that the driving member may drive the rotating shaft 31 to rotate around its axis.
The water slinger 30 further comprises at least two water slinging disks 32, and illustratively, the water slinging disks 32 can be arranged in any number of two, three, five, nine or not less than two according to actual needs. The at least two water throwing discs 32 are spaced from each other and fixedly sleeved on the rotating shaft 31, so that when the rotating shaft 31 rotates around the axis of the rotating shaft 31, the at least two water throwing discs 32 can be driven to rotate, and when the at least two water throwing discs 32 rotate, water in the water tank 20 can be stirred, so that the water in the water tank 20 is thrown out from the edges of the water throwing discs 32 to form a water curtain.
It will be appreciated by those skilled in the art that the present embodiment provides a water wash air device comprising a water tank 20 and a water slinger 30 rotatably disposed within the water tank 20. The water throwing piece 30 comprises a rotating shaft 31 and at least two water throwing discs 32, and the bottom end of the rotating shaft 31 is rotatably arranged on the bottom wall of the water tank 20, so that the top end of the rotating shaft 31 extends upwards into the water tank 20; simultaneously, through with two at least water trays 32 mutual intervals and fixed cover establish in pivot 31, so that pivot 31 can drive two at least water trays 32 and rotate when rotatory around self axis, at this moment, the water in the water tank 20 can be along with the edge of water tray 32 is thrown away from to the rotation of water tray 32, and form the water curtain in the water tank 20, the air that gets into in the water tank 20 from the air intake 211 of water tank 20 can pass the water curtain and flow from the air outlet of water tank 20, the water curtain not only can wash the dust in the air, impurity such as batting, in order to improve the air quality, and can carry out the humidification to the air.
At least two are got rid of the mutual interval setting of water dish 32 and are favorable to forming the water curtain at two at least edges of getting rid of water dish 32 to be favorable to promoting the scale and the effect that the piece that gets rid of water that washes the air device formed the water curtain, be favorable to increasing the area of air and water curtain contact, and then be favorable to promoting the effect that washes the air device and wash the air, be favorable to promoting user experience.
In an alternative implementation, the central region of the water slinger 32 is concave toward the bottom wall of the tank 20, and the water slinger 32 may be concave to form a conical surface or a circular arc surface, for example, so as to form a larger and more effective water curtain after water storage.
Optionally, the edge of the water slinger 32 may be close to horizontal, so that the water moving to the edge of the water slinger 32 can be smoothly slung from the edge of the water slinger 32, and the continuity of the water curtain is better. In a specific implementation, when the water throwing disk 32 is driven by the rotating shaft to rotate, the water moves to the edge of the water throwing disk 32 along the upper surface of the water throwing disk 32 under the action of centrifugal force, and is finally thrown out from the edge of the water throwing disk 32 to form a water curtain.
In an alternative implementation manner, a side of the water throwing disk 32 away from the bottom wall of the water tank 20 is provided with a water throwing impeller 33, and the water throwing impeller 33 is fixedly sleeved on the rotating shaft 31, so that when the rotating shaft 31 rotates around its axis, the water throwing impeller 33 can be driven to rotate. For example, the water slinger impeller 33 may have three blades that are evenly spaced around the circumference of the rotating shaft to more evenly agitate the water in the water slinger disk 32. Of course, the water slinging impeller 33 may also be provided with two, four or more blades according to actual needs, as long as the requirements of the present embodiment can be met, and the description is omitted here.
The water throwing impeller 33 can stir the water on the water throwing disk 32, on one hand, the water on the water throwing disk 32 is favorably thrown out from the edge of the water throwing disk 32 and forms a water curtain; on the other hand, the water on the lower water throwing disc 32 is thrown onto the upper water throwing disc 32 through the later mentioned water passing opening 324, so that the edge of the upper water throwing disc 32 can also form a water curtain, and the scale and the effect of the water curtain are increased, the contact area of the air and the water curtain is increased, and the air cleaning effect of the water washing air device is improved.
In an alternative implementation, referring to fig. 7 and 8, the water slinging disk 32 includes a lower disk portion 321 and an upper disk portion 322, the upper disk portion 322 is disposed on a side of the lower disk portion 321 away from the bottom wall of the water tank 20, and a water slinging gap 323 is formed between the upper disk portion 322 and the lower disk portion 321. A water passing hole 324 communicated with the water throwing gap 323 is arranged between the lower disc part 321 and the rotating shaft 31; the water slinging impeller 33 is positioned on a face of the upper disk portion 322 which faces away from the lower disk portion 321.
In a specific implementation, the water throwing disk 32 is driven by the rotating shaft 31 to rotate, so that water in the water tank 20 can enter the water throwing gap 323 between the upper disk portion 322 and the lower disk portion 321 through the water passing port 324 between the lower disk portion 321 and the rotating shaft 31, and is thrown out through the edge of the lower disk portion 321 under the action of centrifugal force to form a water curtain.
In an alternative implementation manner, the upper disc portion 322 has a first central hole, the rotating shaft 31 is inserted into the first central hole, and a sidewall of the rotating shaft 31 abuts against a hole wall of the first central hole, so that water collected in the upper disc portion 322 does not flow out from a gap between the upper disc portion 322 and the rotating shaft 31. On one hand, the water collected in the upper disc part 322 can be thrown out of the water curtain under the centrifugal action; on the other hand, the water collected in the upper disc part 322 can enter the water throwing gap 323 of the upper water throwing disc 32 through the water passing opening 324 under the stirring of the water throwing impeller 33, and form a water curtain at the edge of the upper water throwing disc 32, thereby being beneficial to enlarging the scale and the effect of the water curtain.
In an alternative implementation manner, the lower disc portion 321 has a second central hole, the rotating shaft 31 passes through the second central hole, and the diameter of the second central hole is larger than the outer diameter of the rotating shaft 31, so that a water passing hole 324 for a circle around the rotating shaft 31 is formed between the second central hole and the rotating shaft 31. That is, the water passing opening 324 is annular, so that in the process of rotating the water throwing element 30, water in the water tank 20 can uniformly enter the water throwing gap 324 through the annular water passing opening 324, and moves to the edge of the water throwing disc 32 along the water throwing gap 324 under the action of centrifugal force and is thrown out to form a water curtain, which is further beneficial to improving the continuity of the water curtain and enables the water curtain formed by the water throwing disc 32 to have a better effect.
In an alternative implementation manner, the water slinger 32 further comprises a connecting rib 325, a first end of the connecting rib 325 is connected with the edge of the second central hole, and a second end of the connecting rib 325 is connected with a surface of the upper disc portion 322 facing the lower disc portion 321. For example, there may be a plurality of the connection ribs 325, and the plurality of the connection ribs 325 may be arranged at equal intervals or unequal intervals along the edge of the second central hole. On the one hand, the connecting rib 325 can fixedly connect the lower disk portion 321 with the upper disk portion 322, so that a connecting structure does not need to be arranged between the lower disk portion 321 and the rotating shaft 31, the structure is simple, and the processing is convenient. On the other hand, the connecting rib 325 can support and form the water slinging gap 323 between the lower disk part 321 and the upper disk part 322, and does not prevent the water flow from entering the water slinging gap 323 through the water passing opening 324.
In an alternative implementation, the lower disc portion 321 has an annular region 3211 surrounding the second central hole, and the annular region 3211 is gradually thinned from a side far away from the second central hole to a side close to the second central hole, so as to facilitate water flowing into the water slinging gap 323 through the water flowing port 324.
In an alternative implementation manner, the upper disc portion 322 and the lower disc portion 321 are coaxially arranged, so that the stability of rotation of the rotating shaft 31 is guaranteed, and vibration and noise are reduced; but also the uniformity and the continuity of the water curtain thrown out by the water throwing disc 32 can be ensured, and the effect of the water curtain can be ensured.
In an optional implementation manner, the outer diameter of the upper disc portion 322 is smaller than the outer diameter of the lower disc portion 321, so that the water curtain is prevented from impacting on the upper disc portion 322 before being thrown out, the distance that the water curtain is thrown out is further facilitated to be ensured, and the effect of forming the water curtain by the water-throwing disc 32 is improved.
In an alternative implementation manner, the rotating outer diameter of the water slinging impeller 33 is smaller than the outer diameter of the upper disc part 322, so that the water slinging impeller 33 can better stir the water collected in the central area of the upper disc part 322, and further more water in the upper disc part 322 enters the water slinging gap 323 of the upper water slinging disc 32 through the water passing opening 324, so as to ensure the effect of forming a water curtain by the upper water slinging disc 32.
In an alternative implementation, the outer surface of the water slinger 32 is covered with a hydrophilic coating, so that more water can be attached to the surface of the water slinger 32 to be thrown away from the edge of the water slinger 32 during rotation, thereby further improving the effect of the water curtain formed by the water slinger 32.
In an alternative implementation, the water throwing disk 32 is a hydrophilic water throwing disk, or the water throwing disk 32 is a water absorbing water throwing disk. That is, the water throwing disk 32 may be made of a hydrophilic material or may be made of a water-absorbing material. Illustratively, the splash plate 32 may be a nylon splash plate. So that the water throwing disc 32 can attach or carry more water to be thrown out from the edge of the water throwing disc 32 during rotation, thereby further improving the effect of the water throwing disc 32 forming the water curtain.
Example two
On the basis of the first embodiment, the present embodiment provides a cabinet air conditioner, which includes a cabinet housing and a water washing air device, wherein the water washing air device is disposed at the top, bottom or inside of the cabinet housing.
The water washing air device of this embodiment is the same as the water washing air device provided in the first embodiment, and can bring about the same or similar technical effects.
As can be appreciated by those skilled in the art, the present embodiment provides a cabinet air conditioner including a cabinet and a water washing air device, and the water washing air device is disposed on the top, bottom or inside of the cabinet, so that the air conditioner has not only the functions of cooling, heating and dehumidifying, but also the functions of purifying and humidifying air. Specifically, the cabinet air conditioner can utilize a water curtain in the air washing device to wash indoor air, so that dust, lint, microorganisms and the like carried in the air can be removed, and the air is purified; and the humidity of air can be increased to solve the problem of indoor air drying, so that the quality of indoor air is effectively improved, and the use experience of a user is improved.
It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle 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.
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 directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or member in the present embodiment must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
It should also be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being either 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.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled 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 these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The air washing device is characterized by comprising a water tank and a water throwing piece rotatably arranged in the water tank;
the water throwing piece comprises a rotating shaft and at least two water throwing discs, the bottom end of the rotating shaft is rotatably arranged on the bottom wall of the water tank, and the top end of the rotating shaft extends upwards into the water tank; at least two water throwing discs are mutually spaced and fixedly sleeved on the rotating shaft; the rotating shaft rotates around the axis of the rotating shaft and drives at least two water throwing discs to rotate; a water throwing impeller is arranged on one side of the water throwing disc, which is far away from the bottom wall of the water tank, wherein the water throwing disc comprises a lower disc part and an upper disc part, a water passing port communicated with a water throwing gap is arranged between the lower disc part and the rotating shaft, and the water throwing impeller is positioned on one surface of the upper disc part, which is far away from the lower disc part;
the central area of the water throwing disc is sunken towards the direction close to the bottom wall of the water tank;
the upper disc part is provided with a first central hole, the rotating shaft penetrates through the first central hole, and the side wall of the rotating shaft is abutted against the hole wall of the first central hole;
the lower disc part is provided with a second central hole, the rotating shaft penetrates through the second central hole, and the aperture of the second central hole is larger than the outer diameter of the rotating shaft, so that the water passing opening which surrounds the rotating shaft for a circle is formed between the second central hole and the rotating shaft.
2. The water scrubbing air device of claim 1, wherein said water slinger impeller is fixedly secured to said shaft; the rotating shaft rotates around the axis of the rotating shaft and drives the water throwing impeller to rotate.
3. A water wash air device according to claim 2, wherein the upper tray part is arranged on a side of the lower tray part facing away from the tank bottom wall, and a water slinging gap is provided between the upper tray part and the lower tray part.
4. The water wash air device of claim 1, wherein the splash plate further comprises a connecting rib, a first end of the connecting rib is connected with an edge of the second central hole, and a second end of the connecting rib is connected with a face of the upper plate portion facing the lower plate portion.
5. The water wash air device of claim 1, wherein the lower disk portion has an annular region surrounding the second central aperture, the annular region being tapered from a side distal to the second central aperture to a side proximal to the second central aperture.
6. A water wash air device according to any one of claims 1 to 5, wherein the upper disc portion and the lower disc portion are coaxially arranged; and/or the presence of a gas in the gas,
the outer diameter of the upper disc portion is smaller than that of the lower disc portion; and/or the presence of a gas in the gas,
the rotating outer diameter of the water throwing impeller is smaller than the outer diameter of the upper disc part.
7. A water scrubbing air device according to any one of claims 1-5, wherein an outer surface of said water slinger is covered with a hydrophilic coating; and/or the presence of a gas in the atmosphere,
the water throwing disc is made of hydrophilic materials, or the water throwing disc is made of water absorbing materials.
8. A cabinet air conditioner comprising a cabinet and a wash air unit as claimed in any one of claims 1 to 7 disposed at the top, bottom or interior of the cabinet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110536219.3A CN113294842B (en) | 2021-05-17 | 2021-05-17 | Water washing air device and cabinet air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110536219.3A CN113294842B (en) | 2021-05-17 | 2021-05-17 | Water washing air device and cabinet air conditioner |
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| CN113294842A CN113294842A (en) | 2021-08-24 |
| CN113294842B true CN113294842B (en) | 2022-09-06 |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382327B (en) * | 2008-10-17 | 2012-09-05 | 浙江佳为环境科技有限公司 | Centrifugation humidifier water diversion apparatus and the centrifugation humidifier |
| CN107490059B (en) * | 2017-08-18 | 2024-01-26 | 广东美的制冷设备有限公司 | Air treatment device and air conditioner indoor unit and air conditioner with same |
| CN107687670B (en) * | 2017-08-18 | 2024-03-22 | 广东美的制冷设备有限公司 | Air treatment device for air conditioner indoor unit, air conditioner indoor unit and air conditioner |
| JP6476422B1 (en) * | 2018-02-28 | 2019-03-06 | パナソニックＩｐマネジメント株式会社 | Liquid refinement device and heat exchange air device, air purifier or air conditioner using the same |
| CN108758935B (en) * | 2018-03-30 | 2020-06-09 | 宁波亿超消音科技有限公司 | Double-centrifugal disc type humidifier |
| CN212263134U (en) * | 2020-04-07 | 2021-01-01 | 北新建材(天津)有限公司 | Water throwing disc cover plate for mixing machine |
| CN112539475B (en) * | 2020-11-27 | 2022-03-29 | 青岛海尔空调器有限总公司 | Water washing air device and cabinet air conditioner |
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