CN113266881A - Washing device and cabinet air conditioner - Google Patents
Washing device and cabinet air conditioner Download PDFInfo
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- CN113266881A CN113266881A CN202110613541.1A CN202110613541A CN113266881A CN 113266881 A CN113266881 A CN 113266881A CN 202110613541 A CN202110613541 A CN 202110613541A CN 113266881 A CN113266881 A CN 113266881A
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- 238000005406 washing Methods 0.000 title claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 325
- 239000007921 spray Substances 0.000 claims abstract description 149
- 238000005507 spraying Methods 0.000 claims abstract description 129
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing 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
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention belongs to the technical field of air washing, and particularly relates to a washing device and a cabinet air conditioner. The invention aims to solve the problems that the existing washing device has a complex structure and a plurality of moving parts are easy to generate abnormal sound. The water washing device comprises a water tank, a water pump and a water spraying piece, wherein the water spraying piece comprises a spray pipe and a spray head, the spray head is provided with a spray cavity communicated with the spray pipe, the side wall of the spray cavity is provided with a plurality of spray holes, and the top wall of the spray cavity protrudes downwards to form a water diversion protrusion part so as to guide and shunt water to the spray holes; the water pump sucks the water in the water tank to the spray pipe, and the water curtain is formed by spraying the water from the spray holes, so that the air entering the water tank is cleaned, and the air purifying effect is achieved. The washing device is simple in structure, convenient to install and beneficial to reducing the cost; the spray head of the washing device provided by the embodiment of the invention has no movement, so that the mounting structure can be simplified, abnormal sound can be avoided, and the noise of the whole machine can be reduced.
Description
Technical Field
The invention belongs to the technical field of air washing, and particularly relates to a 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.
In the related art, the water washing device generally includes a water tank, a motor, a rotating shaft, and a water throwing member, the water throwing member is sleeved outside the rotating shaft and is fixedly connected with the rotating shaft, the water throwing member is located inside the water tank, and the water tank is communicated with the water throwing member; the motor passes through the driving shaft of driving spare drive and rotates to the drive gets rid of the rotation of water piece, the water in the water tank climbs the top of getting rid of the water piece under the effect of centrifugal force, throws away from the delivery port on getting rid of water piece top, forms the water curtain.
However, the structure of forming the water curtain by using the water throwing piece is complicated, and abnormal sound is easily generated due to the existence of a plurality of moving parts such as the water throwing piece and the rotating shaft.
Disclosure of Invention
In order to solve the problems in the prior art, namely the problems that the existing washing device is complex in structure, and abnormal sound is easy to occur due to the fact that a plurality of moving parts such as a water throwing part and a rotating shaft exist, the invention provides a washing device and a cabinet air conditioner.
The water washing device comprises: a water tank, a water pump and a water spraying piece; the water spraying part comprises a spraying pipe and a spray head positioned at the upper end of the spraying pipe, the spray head is positioned in the water tank, the spray head is provided with a spraying cavity communicated with the spraying pipe, the side wall of the spraying cavity is provided with a plurality of spraying holes, and the top wall of the spraying cavity protrudes downwards to form a water diversion protrusion part; the water inlet end of the water pump is communicated with the water tank, and the water outlet end of the water pump is communicated with the spray pipe.
In an optional technical scheme of the water washing device, the water diversion protrusion is conical; the bottom wall of the spraying cavity is arc-shaped; the medial surface that sprays the roof in chamber is provided with the transition arcwall face, the both ends of transition arcwall face respectively with the lateral wall that sprays the chamber with the diversion bulge is connected, just the transition arcwall face with the side of diversion bulge is tangent.
In an optional technical scheme of the water washing device, the water guide protrusion comprises a circular truncated cone portion and a conical portion, a large-diameter end of the circular truncated cone portion is connected with a top wall of the spraying cavity, a small-diameter end of the circular truncated cone portion is connected with the conical portion, a cone angle of the circular truncated cone portion is larger than a cone angle of the conical portion, and the conical portion extends into the spraying pipe.
In an optional technical scheme of the water washing device, the side wall of the spraying cavity is annular, and a plurality of spraying holes are uniformly arranged at intervals along the circumferential direction of the spraying cavity to form a spraying ring; a plurality of spraying rings are arranged along the axial direction of the spraying cavity at intervals.
In an optional technical scheme of the water washing device, the projections of the spraying holes of two adjacent spraying rings on the top wall of the spraying cavity are overlapped; or the spraying holes of two adjacent spraying rings are arranged in a staggered mode along the circumferential direction of the spraying cavity.
In the optional technical scheme of the water washing device, the spraying directions of the spraying holes of the same spraying ring are the same, and the spraying directions of the spraying holes of two adjacent spraying rings are different.
In an optional technical scheme of the water washing device, the spraying holes are circular holes, and the diameter of each spraying hole is 2-4 mm; or the cross-sectional area of the inner end of the spraying hole is larger than that of the outer end of the spraying hole.
In an optional technical scheme of the water washing device, the water tank comprises a tank body and a tank cover covering an opening of the tank body, and an air outlet is formed in the tank cover; the side wall of the box body is provided with an air inlet; a water blocking piece is arranged in the box body and is blocked between the air inlet and the spraying holes, a water flowing groove is arranged on one side, facing the spraying holes, of the water blocking piece, and the height of the water flowing groove is lower than that of the spraying holes; the diapire of box upwards the protrusion forms a support section of thick bamboo, a support section of thick bamboo has the opening towards the below, a roof of a support section of thick bamboo is provided with the via hole, the via hole with shower sealing connection.
In an optional technical scheme of the water washing device, a side wall at the opening of the supporting cylinder protrudes towards a side wall of the box body to form an installation space, and the water pump is installed in the installation space; the bottom of the box body is provided with a water inlet which is communicated with the water inlet end of the water pump; or the water washing device further comprises a water pipe, one end of the water pipe is communicated with the water inlet end of the water pump, and the other end of the water pipe penetrates through the air inlet and extends to the bottom of the box body; or the water pump is installed inside the box body, the box body is provided with a water outlet, one end of the water outlet is communicated with the water outlet end of the water pump, and the other end of the water outlet is communicated with the spray pipe.
The cabinet air conditioner includes: the washing device is arranged inside the machine shell.
The cabinet air conditioner comprises a water washing device, wherein the water washing device comprises a water tank, a water pump and a water spraying part, the water spraying part comprises a spray pipe and a spray head, the spray head is provided with a spray cavity communicated with the spray pipe, the side wall of the spray cavity is provided with a plurality of spray holes, and the top wall of the spray cavity protrudes downwards to form a water diversion protrusion part so as to guide and shunt water to the spray holes; the inlet end and the water tank intercommunication of water pump, the play water end and the shower intercommunication of water pump, so, water pump suction to the shower in with the water tank, the water entering in the shower sprays the chamber to spout and form the water curtain by spraying the hole, thereby wash the air that gets into the water tank, play air-purifying's effect. The washing device is simple in structure, convenient to install and beneficial to reducing the cost. In addition, the spray head of the washing device has no movement, so that the mounting structure can be simplified, abnormal sound can be avoided, and the noise of the whole machine can be reduced.
Drawings
The following describes alternative embodiments of the washing device and the cabinet air conditioner according to the present invention with reference to the accompanying drawings. The attached drawings are as follows:
FIG. 1 is an exploded view of a water washing apparatus provided in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a water washing apparatus provided in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a sprinkler according to an embodiment of the present invention;
FIG. 4 is a longitudinal sectional view of a sprinkler according to an embodiment of the present invention;
FIG. 5 is a longitudinal sectional view of a sprinkler according to another embodiment of the present invention;
FIG. 6 is a front view of a sprinkler according to an embodiment of the present invention;
FIG. 7 is a front view of a sprinkler according to another embodiment of the present invention;
FIG. 8 is a cross-sectional view of a showerhead of a sprinkler provided in accordance with an embodiment of the present invention;
FIG. 9 is a cross-sectional view of a water washing apparatus according to an embodiment of the present invention;
fig. 10 is a sectional view of a water washing apparatus according to another embodiment of the present invention.
In the drawings: 100: a water tank; 110: a box body; 111: an air inlet; 120: a box cover; 130: a support cylinder; 131: a via hole; 132: an installation space; 200: a water pump; 210: a water inlet; 220: a water outlet; 300: a water spraying member; 310: a shower pipe; 320: a spray head; 321: a spray chamber; 322: spraying holes; 323: a water diversion protrusion; 3231: a circular table portion; 3232: a conical section; 324: a transition arc-shaped surface; 400: a water blocking member; 410: a launder; 500: a water pipe; 600: a base.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining technical principles of the embodiments of the present invention, and are not intended to limit the scope of the embodiments 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 embodiments 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 must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.
Furthermore, it should be noted that, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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. Specific meanings of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In the related art, the water washing device generally includes a water tank, a motor, a rotating shaft, and a water throwing member, the water throwing member is sleeved outside the rotating shaft and is fixedly connected with the rotating shaft, the water throwing member is located inside the water tank, and the water tank is communicated with the water throwing member; the motor passes through the driving shaft of driving spare drive and rotates to the drive gets rid of the rotation of water piece, the water in the water tank climbs the top of getting rid of the water piece under the effect of centrifugal force, throws away from the delivery port on getting rid of water piece top, forms the water curtain. Still need set up seal structure on the axis of rotation, prevent to leak water erosion axis of rotation, driving medium and motor. The existing washing device has a complex structure and is complex to assemble; and a plurality of moving parts such as a water throwing part, a rotating shaft and a transmission part exist, abnormal sound is easy to appear, and noise is generated.
In view of this, the embodiment of the invention provides a water washing device and a cabinet air conditioner, wherein the water washing device supplies water to a spray head by using a water pump, and the water is sprayed out from a spray hole of the spray head to form a water curtain, so that the water washing device has a simple structure, is beneficial to reducing the cost of the whole machine, and is simple to assemble and high in efficiency; and the spray head does not move, thereby avoiding abnormal sound and reducing the noise of the whole machine.
The following describes an optional technical scheme of the water washing device and the cabinet air conditioner according to the embodiment of the invention with reference to the accompanying drawings.
The embodiment of the invention provides a cabinet air conditioner, which comprises a machine shell and a washing special-purpose device, wherein the washing device is arranged in the machine shell. The water washing device produces the water curtain, washs the air and purifies, dust, the batting etc. of carrying in the de aeration to can increase the humidity of air, with the problem of solving indoor air drying, and then effectively improve the quality of indoor air.
The washing device can be arranged at the top of the machine shell, and the washing device can also be arranged at the bottom of the machine shell. The washing device can be fixed in the shell through screws, and the washing device can also be fixed in the shell through a clamping structure.
The following describes in detail an alternative solution of the water washing apparatus provided by the embodiment of the present invention.
FIG. 1 is an exploded view of a water washing apparatus provided in an embodiment of the present invention; FIG. 2 is a cross-sectional view of a water washing apparatus provided in an embodiment of the present invention; FIG. 3 is a schematic structural diagram of a sprinkler according to an embodiment of the present invention; fig. 4 is a longitudinal sectional view of a water spray member according to an embodiment of the present invention.
Referring to fig. 1 and 2, the water washing apparatus according to the embodiment of the present invention includes a water tank 100, a water pump 200, and a water spraying member 300, wherein the water tank 100 is used for storing water, and the water pump 200 is used for pumping the water in the water tank 100 to the water spraying member 300, so that the water spraying member 300 sprays the water to form a water curtain.
Referring to fig. 3 and 4, the sprinkler 300 includes a shower pipe 310 and a nozzle 320 at an upper end of the shower pipe 310. The spraying pipe 310 may be a hose, and the spraying pipe 310 may also be a hard pipe, and in the embodiment of the present invention, the spraying pipe 310 is a hard pipe, and plays a role of supporting the spraying head 320 while communicating the spraying head 320 with the water pump 200. Optionally, the shower pipe 310 and the nozzle 320 are integrally formed, so that the structural strength is high, and the installation of the water spraying member 300 is facilitated. Optionally, the shower 310 is a circular tube.
The spray head 320 is positioned within the tank 100 to form a water curtain within the tank 100. The spray head 320 is provided with a spray cavity 321 communicated with the spray pipe 310, the side wall of the spray cavity 321 is provided with a plurality of spray holes 322, the top wall of the spray cavity 321 protrudes downwards to form a water diversion protrusion 323, wherein at least part of the structure of the water diversion protrusion 323 is positioned in the spray cavity 321. The water guide protrusion 323 may guide the water to be divided, so that the water is divided to the spray holes 322 provided at the side wall of the spray chamber 321, and thus may be sprayed from the spray holes 322 to form a water curtain. The water guide protrusion 323 occupies the volume of the spray chamber 321, so that the cross-sectional area of the spray chamber 321 is reduced, which is beneficial to increasing the water pressure and increasing the speed of water sprayed from the spray holes 322.
In the present embodiment, the water inlet end of the water pump 200 is communicated with the water tank 100, and the water outlet end of the water pump 200 is communicated with the shower pipe 310, so that the water pump 200 pumps the water in the water tank 100 into the shower pipe 310, the water in the shower pipe 310 is guided into the shower cavity 321 by the water guiding protrusion 323, and then is sprayed out through the shower holes 322 to form a water curtain, so as to clean and humidify the air.
The water washing device provided by the embodiment of the invention comprises a water tank 100, a water pump 200 and a water spraying piece 300, wherein the water spraying piece 300 comprises a spray pipe 310 and a spray head 320, the spray head 320 is provided with a spray cavity 321 communicated with the spray pipe 310, the side wall of the spray cavity 321 is provided with a plurality of spray holes 322, and the top wall of the spray cavity 321 protrudes downwards to form a water diversion protrusion 323 so as to guide and shunt water to the spray holes 322; the water inlet end of the water pump 200 is communicated with the water tank 100, and the water outlet end of the water pump 200 is communicated with the spray pipe 310, so that the water pump 200 sucks the water in the water tank 100 to the spray pipe 310, the water in the spray pipe 310 enters the spray cavity 321 and is sprayed out from the spray holes 322 to form a water curtain, and therefore the air entering the water tank 100 is cleaned, and the air purifying effect is achieved.
The washing device provided by the embodiment of the invention is simple in structure, convenient to install and beneficial to reducing the cost. In addition, the spray head of the washing device provided by the embodiment of the invention has no movement, so that the mounting structure can be simplified, abnormal sound can be avoided, and the noise of the whole machine can be reduced.
In some implementations, referring to fig. 4, the water directing protrusion 323 is conical, which may reduce energy loss caused by water impinging on the water directing protrusion 323. The embodiment of the invention does not limit the value of the taper angle of the water guide protrusion 323. The bottom wall of the spray cavity 321 is arc-shaped, so that the connection between the spray head 320 and the spray pipe 310 is smooth and transited, which is beneficial to improving the structural strength of the water spraying member 300. The medial surface that sprays the roof of chamber 321 is provided with transition arcwall face 324, and the both ends of transition arcwall face 324 are connected with the lateral wall and the diversion bulge 323 that spray chamber 321 respectively, and transition arcwall face 324 is tangent with the side of diversion bulge 323, so make the water of assaulting on diversion bulge 323 can be smooth and easy, level and smooth enter into spray the hole 322 that sprays that the chamber 321 lateral wall set up in, avoid the resistance that the edge produced.
In another implementation, reference is made to FIG. 5, wherein FIG. 5 is a longitudinal cross-sectional view of a sprinkler provided in accordance with another embodiment of the present invention. The water guide protrusion 323 comprises a circular truncated cone portion 3231 and a conical portion 3232, wherein the large-diameter end of the circular truncated cone portion 3231 is connected with the top wall of the spraying cavity 321, the small-diameter end of the circular truncated cone portion 3231 is connected with the conical portion 3232, the conical angle of the circular truncated cone portion 3231 is larger than that of the conical portion 3232, and the conical portion 3232 extends into the spraying pipe 310.
In the embodiment of the invention, the circular table part 3231 with a larger cone angle is arranged, so that the volume of the spraying cavity 321 is reduced, and the water pressure in the spraying cavity 321 is increased; by arranging the conical portion 3232 with a small cone angle and extending the conical portion 3232 into the shower 310, the cross-sectional area of the shower 310 can be reduced, which is beneficial to increase of water pressure and improvement of water spraying speed and water pressure of the shower holes 322.
It should be understood that the embodiment of the present invention provides the water diversion protrusion 323 on the top wall of the spraying cavity 321, which can also improve the structural strength of the spraying cavity 321.
FIG. 6 is a front view of a sprinkler according to an embodiment of the present invention; fig. 7 is a front view of a sprinkler according to another embodiment of the present invention.
In some possible implementation manners, the side wall of the spraying cavity 321 is circular, a plurality of spraying holes 322 are uniformly arranged along the circumferential direction of the spraying cavity 321 at intervals to form a spraying ring, for example, ten spraying holes 322 are arranged along the circumferential direction of the spraying cavity 321 at intervals. By so doing, a circular water curtain is formed in the water tank 100, enabling the air to be sufficiently contacted with the water curtain.
Further, a plurality of shower rings are provided at intervals in the axial direction of the shower chamber 321, for example, two shower rings are provided at intervals in the axial direction of the shower chamber 321. Of course, the number of shower rings is not limited thereto. The spraying water curtain with different levels can be formed by arranging a plurality of spraying rings, the spraying density of water drops is increased, and the cleanliness of cleaning air is improved.
The number of the spraying holes 322 of each layer of spraying ring can be the same, for example, each layer of spraying ring is respectively provided with twelve spraying holes 322; alternatively, the number of spray holes 322 of each spray ring may be different, for example, ten spray holes 322 are provided in the upper spray ring, and twelve spray holes 322 are provided in the lower spray ring.
The spray holes 322 of the same spray ring have the same shape, for example, the spray holes 322 of the same spray ring have circular holes, rectangular holes, and the like. The spray holes 322 of each layer of spray ring can be the same in shape, for example, the spray holes 322 of each layer of spray ring are tapered holes; alternatively, the spray holes 322 of each spray ring layer have different shapes, for example, the spray holes 322 of the upper spray ring layer are tapered holes, and the spray holes 322 of the lower spray ring layer are rectangular holes.
Referring to fig. 6, in some embodiments, the projections of the spray holes 322 of two adjacent spray rings on the top wall of the spray cavity 321 coincide, that is, the number and arrangement positions of the spray holes 322 of two adjacent spray rings are the same. At the moment, the spraying holes 322 of two adjacent spraying rings are opposite along the axial direction of the spraying cavity 321, so that water can be sprayed out in multiple directions and can be sprayed out in different height directions, a multi-direction and multi-level water curtain is formed, and the clear cleanliness of air is further improved.
Referring to fig. 7, in other embodiments, the spray holes 322 of two adjacent spray rings are staggered along the circumference of the spray cavity. That is to say, the projection of the spraying hole 322 of two adjacent spraying rings at the top wall of the spraying cavity 321 is not coincident, so the arrangement can not only spray water in multiple directions and at multiple levels, but also reduce the interval between two adjacent water flows along the circumference, further improve the density of water drops in the water curtain, make the air fully contact with the water drops, clean the air and increase the humidity.
In some alternative implementations, all of the spray holes 322 spray in the same direction, e.g., all of the spray holes 322 spray radially outward of the spray cavity 321, thus forming a radial spray curtain.
In other alternative implementations, the spraying directions of the spraying holes 322 of the same spraying circle are the same, and the spraying directions of the spraying holes 322 of two adjacent spraying circles are different. For example, the spray holes 322 of the middle spray ring spray outwards along the radial direction of the spray cavity 321, the spray holes 322 of the lower spray ring spray downwards away from the spray direction of the middle spray holes 322, and the spray holes 322 of the upper spray ring spray upwards obliquely away from the spray direction of the middle spray holes 322. So set up, spray hole 322 multi-level and multi-direction water jet simultaneously, the different spraying hole 322 that sprays the circle can also the multi-angle water jet, so the water curtain area that forms is bigger, water droplet density is bigger, more is favorable to making air and water droplet carry out abundant contact.
In a specific implementation mode, the spraying holes 322 are circular holes, the diameter of the spraying holes 322 is 2-4mm, the poor effect of washing air caused by too small diameter of the spraying holes 322 can be avoided, and the poor effect of washing air caused by the fact that the spraying holes 322 are too large in diameter and spray large water drops can be avoided. Those skilled in the art can set the water tank 100 according to the actual situation such as the size of the water tank.
Fig. 8 is a cross-sectional view of the showerhead of the sprinkler provided by the embodiment of the present invention, that is, a view formed by cutting the showerhead 320 in a plane parallel to the top wall of the shower cavity 321. In other implementations, in conjunction with fig. 8, the cross-sectional area of the inner ends of the spray holes 322 is greater than the cross-sectional area of the outer ends of the spray holes 322. For example, the spray holes 322 are tapered holes, the large diameter end of the tapered holes is the inner end, and the small diameter end of the tapered holes is the outer end; for another example, with reference to fig. 8, the spraying hole 322 is a circular truncated cone, a generatrix of the circular truncated cone is arc, a large diameter end of the circular truncated cone is an inner end, and a small diameter end of the circular truncated cone is an outer end; for another example, the spray holes 322 include a cone section and a circular hole section, wherein the cone section is located at the inner side, the large diameter end of the cone section is the inner end, the small diameter end of the cone section is connected with the circular hole section, and the diameter of the small diameter end of the cone section is the same as that of the circular hole section. Of course, the shape of the spray holes 322 is not limited to the above.
It is to be understood that the above-mentioned "inner" refers to a side toward the shower chamber 321, and the "outer" refers to a side near the water tank 100.
With continued reference to fig. 1 and 2, the water tank 100 includes a tank body 110 and a tank cover 120 covering an opening of the tank body 110, and the tank cover 120 is provided with an air outlet; an air inlet 111 is formed in the side wall of the box body 110; the bottom of the tank 110 is used for containing water, so the side wall of the bottom of the tank 110 can be provided with scale marks, so that a user can observe and control the liquid level condition of the tank 110. It is easily understood that the case 110 may be made of a transparent material only at a portion where the graduation marks are provided, and the remaining portion is made of a non-transparent material, so that a user can observe the water level inside the case 110 through the graduation marks of the transparent portion. Referring to FIG. 1, the tick mark may include a lowest liquid level line, which may be shown as "0"; the highest liquid level line may also be included, which may be indicated by "max". It will be appreciated that the scale line marked "max" is located below the air inlet.
Be provided with water blocking piece 400 in the box 110, water blocking piece 400 keeps off and establishes between air intake 111 and spraying hole 322, and water blocking piece 400 can prevent to spill from air intake 111 from the spraying hole 322 spun water that sprays of shower nozzle 320 to not only can practice thrift the water in the box 110, can avoid influencing the electronic components who sets up outside the washing device in addition, and then be favorable to guaranteeing that the washing device normally works.
The water blocking member 400 is provided with a water flowing channel 410 at a side facing the spray holes, and the height of the water flowing channel 410 is lower than that of the spray holes 322, so that water sprayed from the spray holes 322 of the spray head 320 onto the water blocking member 400 can be accumulated in the water flowing channel 410, and then overflows from the notch of the water flowing channel 410 and flows back to the bottom of the case 110. The water blocking member 400 may have an arc shape to cover the area of the intake vent 111. The top end of the water blocking member 400 is provided with a connection edge, and the connection edge is connected with the case 110, so that the water blocking member 400 is fixed between the air inlet 111 and the spray hole 322.
With continued reference to fig. 1, the bottom wall of the box body 110 protrudes upward to form a support cylinder 130, the support cylinder 130 has an opening facing downward, the top wall of the support cylinder 130 is provided with a through hole 131, and the through hole 131 is connected with the shower pipe 310 in a sealing manner, for example, by using a gasket, an oil seal, glue pouring, or the like, or by using a welding seal such as ultrasonic welding, cladding welding, or the like, which is not limited herein, so that water droplets can be prevented from leaking out of the through hole 131 and flowing to the bottom of the air conditioner. In addition, in the embodiment of the present invention, the supporting cylinder 130 is provided to fixedly support the water spraying member 300, so as to improve the stability of the water spraying member 300, and further, to improve the stability of the water curtain.
The water pump 200 may be installed in various ways, the water pump 200 may be installed outside the water tank 100, and the water pump 200 may be installed inside the water tank 100.
Fig. 9 is a sectional view of a water washing apparatus according to an embodiment of the present invention. Referring to fig. 9, a side wall of the opening of the support cylinder 130 protrudes toward a side wall of the case 110 to form a mounting space 132, and the water pump 200 is mounted in the mounting space 132.
Optionally, the bottom of the tank 110 is provided with a water inlet 210, the water inlet 210 is communicated with a water inlet end of the water pump 200, and a water outlet end of the water pump 200 is communicated with the shower pipe 310, so that the water pump 200 pumps the water in the tank 110 into the shower pipe 310. So set up, need not to arrange longer water pipe, be favorable to simplifying the structure of washing device.
Optionally, the water washing apparatus further includes a water pipe 500, a dotted line pipe shown in fig. 9, one end of the water pipe 500 is communicated with the water inlet end of the water pump 200, the other end of the water pipe 500 extends to the bottom of the tank 110 through the air inlet 111, and the water outlet end of the water pump 200 is communicated with the shower pipe 310, so that the water pump 200 pumps the water in the tank 110 into the shower pipe 310 through the water pipe 500. With this arrangement, the case 110 does not need to be opened, and the sealing performance of the case 110 is improved.
Fig. 10 is a cross-sectional view of a water washing apparatus according to another embodiment of the present invention, in which a water pump 200 is installed inside a tank 110, a water inlet end of the water pump 200 is submerged in water in the tank 110, the tank 110 is provided with a water outlet 220, one end of the water outlet 220 is communicated with a water outlet end of the water pump 200, and the other end of the water outlet 220 is communicated with a shower pipe 310, so that the water pump 200 pumps water in the tank 110 into the shower pipe 310. By such arrangement, the structure of the existing box body 110 does not need to be changed, and the volume of the water washing device is favorably reduced.
Referring to fig. 1, the washing apparatus according to the embodiment of the present invention further includes a base 600, and the base 600 is located at the bottom of the tank 110 to support the tank 110. The base 600 may be provided with reinforcing ribs to increase the structural strength of the base 600, thereby improving the stability of the support case 100.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A water washing apparatus, comprising: a water tank, a water pump and a water spraying piece;
the water spraying part comprises a spraying pipe and a spray head positioned at the upper end of the spraying pipe, the spray head is positioned in the water tank, the spray head is provided with a spraying cavity communicated with the spraying pipe, the side wall of the spraying cavity is provided with a plurality of spraying holes, and the top wall of the spraying cavity protrudes downwards to form a water diversion protrusion part;
the water inlet end of the water pump is communicated with the water tank, and the water outlet end of the water pump is communicated with the spray pipe.
2. The water washing apparatus of claim 1, wherein the water diversion protrusion is conical; the bottom wall of the spraying cavity is arc-shaped; the medial surface that sprays the roof in chamber is provided with the transition arcwall face, the both ends of transition arcwall face respectively with the lateral wall that sprays the chamber with the diversion bulge is connected, just the transition arcwall face with the side of diversion bulge is tangent.
3. The water washing apparatus as claimed in claim 1, wherein the water-directing protrusion includes a circular truncated cone portion and a conical portion, a large-diameter end of the circular truncated cone portion is connected to a top wall of the shower chamber, a small-diameter end of the circular truncated cone portion is connected to the conical portion, a cone angle of the circular truncated cone portion is larger than a cone angle of the conical portion, and the conical portion extends into the shower pipe.
4. The water washing device as claimed in claim 1, wherein the side wall of the spraying cavity is circular, and a plurality of spraying holes are uniformly arranged along the circumferential direction of the spraying cavity at intervals to form a spraying ring; a plurality of spraying rings are arranged along the axial direction of the spraying cavity at intervals.
5. The water washing device as claimed in claim 4, wherein the projections of the spray holes of two adjacent spray rings on the top wall of the spray cavity are coincident;
or the spraying holes of two adjacent spraying rings are arranged in a staggered mode along the circumferential direction of the spraying cavity.
6. The water washing device as claimed in claim 4, wherein the spraying direction of the spraying holes of the same spraying ring is the same, and the spraying direction of the spraying holes of two adjacent spraying rings is different.
7. The water washing device according to any one of claims 1 to 6, wherein the spray holes are circular holes, and the diameter of the spray holes is 2 to 4 mm;
or the cross-sectional area of the inner end of the spraying hole is larger than that of the outer end of the spraying hole.
8. The washing device as claimed in any one of claims 1 to 6, wherein the water tank comprises a tank body and a tank cover covering the opening of the tank body, and the tank cover is provided with an air outlet; the side wall of the box body is provided with an air inlet;
a water blocking piece is arranged in the box body and is blocked between the air inlet and the spraying holes, a water flowing groove is arranged on one side, facing the spraying holes, of the water blocking piece, and the height of the water flowing groove is lower than that of the spraying holes;
the diapire of box upwards the protrusion forms a support section of thick bamboo, a support section of thick bamboo has the opening towards the below, a roof of a support section of thick bamboo is provided with the via hole, the via hole with shower sealing connection.
9. The water washing device as claimed in claim 8, wherein a side wall of the opening of the support cylinder protrudes towards a side wall of the tank body to form an installation space, and the water pump is installed in the installation space; the bottom of the box body is provided with a water inlet which is communicated with the water inlet end of the water pump; or the water washing device further comprises a water pipe, one end of the water pipe is communicated with the water inlet end of the water pump, and the other end of the water pipe penetrates through the air inlet and extends to the bottom of the box body;
or the water pump is installed inside the box body, the box body is provided with a water outlet, one end of the water outlet is communicated with the water outlet end of the water pump, and the other end of the water outlet is communicated with the spray pipe.
10. A cabinet air conditioner comprising a cabinet and a water washing device as claimed in any one of claims 1 to 9, said water washing device being mounted inside said cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110613541.1A CN113266881A (en) | 2021-06-02 | 2021-06-02 | Washing device and cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110613541.1A CN113266881A (en) | 2021-06-02 | 2021-06-02 | Washing device and cabinet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113266881A true CN113266881A (en) | 2021-08-17 |
Family
ID=77233946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110613541.1A Pending CN113266881A (en) | 2021-06-02 | 2021-06-02 | Washing device and cabinet air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN113266881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117190356A (en) * | 2023-11-07 | 2023-12-08 | 江苏富通空调净化设备制造有限公司 | Spray type washing humidifier |
-
2021
- 2021-06-02 CN CN202110613541.1A patent/CN113266881A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117190356A (en) * | 2023-11-07 | 2023-12-08 | 江苏富通空调净化设备制造有限公司 | Spray type washing humidifier |
| CN117190356B (en) * | 2023-11-07 | 2024-04-12 | 江苏富通空调净化设备制造有限公司 | Spray type washing humidifier |
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