CN219036993U - Water washing air purifier - Google Patents

Abstract

The application relates to the technical field of air conditioning and discloses a water washing air purifier, which comprises a water tank, an air duct, a fan bracket, a first clamping device and a second clamping device, wherein the water tank is provided with an air inlet and an air outlet; the communication hole at the bottom of the air duct is butted with the air outlet of the water tank, and the top of the air duct is open; the first clamping device is arranged at the top end of the air duct; the fan bracket is arranged at the top end of the air duct; the second clamping device is arranged on the fan support and is clamped with the first clamping device so that the fan support is fixed on the air duct. Use the washing air purifier that this application disclosed, can improve the efficiency of assembling fan support in the wind-guiding circle and improve the fixed effect of wind-guiding circle to the fan support.

Description

Water washing air purifier

Technical Field

The application relates to the technical field of air conditioning, for example, to a water washing air purifier.

Background

The water-washing air purifier adsorbs harmful substances and dust impurities in the air by flowing water, thereby realizing the purification of the air. The water is used as a medium for purifying the air, so that the purifying effect is better and the environment is protected.

The related art discloses an air purifier, which comprises a shell, a fan box and a fan bracket, wherein the fan box is positioned in the shell, the fan box comprises an air duct, the air duct contains a fan, a support column is vertically arranged on the air duct, a fixing groove is formed in the top end of the support column, a fixing part is inwards extended from a side plate of the fan box, and the fixing part is clamped in the fixing groove of the support column; the fan bracket comprises a tray and supporting legs, wherein one ends of the supporting legs are fixed at the top ends of the supporting columns and cover the fixing grooves, and the other ends of the supporting legs are fixed on the tray. The landing leg passes through screw connection with the fixed column, and the one end lid of landing leg closes in the fixed groove at support column top, is fixed in the fixed column with the one end of landing leg through the screw, when realizing fixed to landing leg and bolt, has also realized the fixed to the curb plate.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the adoption of the form of screw fixation not only can cause the increase of labor cost, but also the screw is easy to puncture or skew, thereby influencing the product quality.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a washing air purifier to solve the problem of how to better fix a fan bracket to an air duct.

In some embodiments, the water-washing air purifier comprises a water tank, an air duct, a fan bracket, a first clamping device and a second clamping device, wherein the water tank is provided with an air inlet and an air outlet; the communication hole at the bottom of the air duct is butted with the air outlet of the water tank, and the top of the air duct is open; the first clamping device is arranged at the top end of the air duct; the fan bracket is arranged at the top end of the air duct; the second clamping device is arranged on the fan support and is clamped with the first clamping device so that the fan support is fixed on the air duct.

In some embodiments, the fan bracket includes a tray and legs, wherein the tray is configured with a fan mounting space; the first end of the supporting leg is connected with the tray, and the second end of the supporting leg is provided with the second clamping device; the plurality of support legs are arranged at intervals along the circumferential direction of the tray, the second clamping devices are arranged at the tail ends of the support legs, the number of the first clamping devices is multiple, and the first clamping devices and the second clamping devices are in one-to-one corresponding clamping connection.

In some embodiments, the second clamping device comprises a cantilever extending downwards from the supporting leg and a clamping hook connected to the tail end of the cantilever; the first clamping device is a hollow fixed column, a clamping groove is formed in the side wall of the fixed column, the cantilever extends into the fixed column, and the clamping hook is hooked into the clamping groove so that the first clamping device is clamped with the second clamping device.

In some embodiments, the fixing column is disposed on an outer wall of the air duct, and the leg of the fan bracket extends outwards beyond the air duct.

In some embodiments, the side wall of the fixing post is provided with a first bolt hole, the cantilever is provided with a second bolt hole, and the first bolt hole corresponds to the second bolt hole.

In some embodiments, the first bolt hole is a blind hole, the blind hole being open outward.

In some embodiments, the water washing air purifier further comprises a fan barrel, a plurality of openings are formed in the bottom of the fan barrel, the bottom end of the fan barrel is spliced with the top end of the air duct, and the supporting legs penetrate through the openings.

In some embodiments, the support leg is provided with a slot, and the bottom ends of the plurality of openings are inserted into the slots of the plurality of support legs in a one-to-one correspondence.

In some embodiments, the water-washed air purifier further comprises a protruding rib, the protruding rib is vertically arranged on the outer wall of the air duct, and the bottom end of the protruding rib downwards exceeds the bottom end of the air duct and is attached to the outer wall of the air duct.

In some embodiments, the water-washed air purifier further comprises a blocking edge, the blocking edge extends downwards from the bottom end of the fan cylinder, and when the fan cylinder is in butt joint with the air guide cylinder, one surface of the blocking edge outwards is attached to the inner wall of the air guide cylinder.

The water washing air purifier provided by the embodiment of the disclosure can realize the following technical effects:

the machine support and the air duct are in a clamping connection mode, so that the fan support can be conveniently disassembled and assembled, and the assembly efficiency of the washing air purifier is improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic view of a water-washed air purifier according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of another water-washed air purifier provided in an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is an exploded schematic view of a water-washable air purifier provided in an embodiment of the present disclosure;

FIG. 5 is an enlarged schematic view at B in FIG. 4;

fig. 6 is an enlarged schematic view at C in fig. 4.

Reference numerals:

100: a water tank; 200: an air duct; 310: a first clamping device; 311: fixing the column; 312: a clamping groove; 313: a first bolt hole; 320: a second clamping device; 321: a cantilever; 322: a hook; 323: a second bolt hole; 400: a fan bracket; 410: a tray; 420: a support leg; 500: a blower cylinder; 510: convex ribs; 520: and a blocking edge.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

The water washing air purifier generates a water curtain through the water curtain generating unit, and harmful gases such as formaldehyde and dust impurities contained in the air are adsorbed when the air flows through the water curtain, so that the air is purified. In order to avoid the water carried by the air outlet of the water washing air purifier as much as possible, the tail end of the air channel of the water washing air purifier is vertically arranged, and the air is upwards driven by a fan so as to finish the gravity separation of the water and the air.

Referring to fig. 1-6, an embodiment of the present disclosure provides a water washing air purifier, including a water tank 100, an air duct 200, a fan bracket 400, a first clamping device 310 and a second clamping device 320, wherein the water tank 100 is provided with an air inlet and an air outlet; the air duct 200, the communicating hole at the bottom is butted with the air outlet of the water tank 100, and the top of the air duct 200 is open; the first clamping device 310 is arranged at the top end of the air duct 200; the fan bracket 400 is arranged at the top end of the air duct 200; the second clamping device 320 is disposed on the fan bracket 400, and the second clamping device 320 is clamped with the first clamping device 310 to fix the fan bracket 400 to the air duct 200.

In the embodiment of the present disclosure, the water-washing air purifier includes a water tank 100 and a duct 200 disposed above the water tank 100. The water tank 100 is provided therein with a water curtain generating device, and the water curtain generating unit generates a water curtain. Air enters the tank 100 from the air inlet, passes through the curtain and then exits from the air outlet. When the air passes through the water curtain, harmful gas and dust impurities in the air are adsorbed, so that the air is purified. The bottom of the air duct 200 is provided with a communication hole which is butted with the air outlet of the water tank 100, and the top of the air duct 200 is open. Air flowing out of the air outlet of the water tank 100 enters the air duct 200 from the communication hole below the air duct 200. In the air duct 200, air flows upward, and water droplets carried in the air are separated by gravity. The water washing air purifier further includes a fan bracket 400, the fan bracket 400 is used for fixing a fan at the top of the air duct 200, and the fan drives air in the air duct 200 to flow from the bottom of the air duct 200 to the top of the air duct 200. The top of the air duct 200 is provided with a first clamping device 310, the fan bracket 400 is provided with a second clamping device 320, and the first clamping device 310 and the second clamping device 320 are clamped together to fix the fan bracket 400 on the air duct 200.

By using the water washing air purifier provided by the embodiment of the disclosure, the fan bracket 400 and the air duct 200 are in the clamping connection mode, so that the fan bracket 400 is convenient to assemble and disassemble, and the assembly efficiency of the water washing air purifier is improved.

Optionally, the communication hole is located in the central area of the bottom plate of the air duct 200, and the fan is a centrifugal fan arranged vertically.

Each position of the communication hole is spaced apart from the sidewall of the air duct 200 by a predetermined distance. When the fan rotates, the air in the air guide cylinder 200 is thrown to the side wall of the air guide cylinder 200. Inside the air duct 200, an inner ring low pressure region and an outer ring high pressure region are divided according to air pressure distribution. The air in the outer ring high pressure area flows upward along the side wall of the air duct 200 to complete the air outlet of the water washing air purifier. The inner ring low pressure area is located right above the communication hole, and sucks air in the water tank 100 into the air duct 200 under the action of the high-low pressure difference. Air in the high-pressure area of the outer ring continuously flows out, air in the low-pressure area of the inner ring is continuously sucked from the water tank 100, and the fan drives air to flow upwards from the bottom of the air duct 200. In the process that the fan throws the air inside the air duct 200 toward the side wall of the air duct 200, the inertia of water drops in the air is large and the water drops strike the side wall of the air duct 200. The water drops striking the sidewall of the air duct 200 adhere to the sidewall of the air duct 200 and flow downward along the inner wall of the air duct 200 by gravity. Through the form, water drops in the air guide ring are further separated in a centrifugal separation mode by being driven by the fan, so that water carried by the air outlet of the water washing air purifier is further avoided.

Optionally, a drain hole is formed at the bottom of the air duct 200, and the drain hole is located between the communication hole and the side wall of the air duct 200.

The water separated in the air guide duct 200 is discharged through the drain hole, and the water washing air purifier can continuously purify the air.

Alternatively, the drain hole communicates with the water tank 100, and the water discharged through the drain hole returns to the water tank 100.

By adopting the arrangement mode, the separated water can be recycled by the water washing air purifier, so that the consumption of the water washing air purifier to the water is reduced.

Alternatively, the blower bracket 400 includes a tray 410 and legs 420, wherein the tray 410 is configured with a blower installation space; the support leg 420 has a first end connected to the tray 410 and a second end provided with a second clamping device 320; the plurality of legs 420 are arranged at intervals along the circumferential direction of the tray 410, the second clamping devices 320 are arranged at the tail end of each leg 420, the plurality of first clamping devices 310 are arranged, and the plurality of first clamping devices 310 are correspondingly clamped with the plurality of second clamping devices 320 one by one.

The fan bracket 400 includes a tray 410 and a plurality of legs 420, and the plurality of legs 420 are arranged at intervals along the circumference of the tray 410, so that the tray 410 can be better supported and fixed. The tray 410 is configured with a fan installation space located below the tray 410, preferably, directly above the communication hole, the tray 410. The first end of the leg 420 is connected to the tray 410, and the second end is provided with the second clamping device 320. The air duct 200 is provided with a plurality of first clamping devices 310, the plurality of supporting legs 420 of the fan bracket 400 are respectively provided with a second clamping device 320, and the second clamping devices 320 of the plurality of supporting legs 420 are mutually matched with the plurality of first clamping devices 310 of the fan bracket 400 in a one-to-one correspondence manner, so that the fan bracket 400 is used for fixing the air duct 200.

The provision of the plurality of legs 420 can better secure the tray 410 to a predetermined position, i.e., secure the blower to a predetermined position. The tray 410 is located directly above the communication hole, and the blower is also located directly above the communication hole. In this way, the tray 410 and the fan are positioned in the low-pressure area of the inner ring, so that air outside the air duct 200 can be stopped from being sucked into the air duct 200 through the upper portion of the tray 410. By adopting the arrangement mode, the air flow effect in the air duct 200 is further enhanced, and the air purification efficiency of the water washing air purifier is improved.

Optionally, the second fastening device 320 includes a cantilever 321 extending downward from the leg 420 and a hook 322 connected to an end of the cantilever 321; the first clamping device 310 is a hollow fixing column 311, a clamping groove 312 is formed in the side wall of the fixing column 311, the cantilever 321 extends into the fixing column 311, and the clamping hook 322 is hooked into the clamping groove 312 to enable the first clamping device 310 to be clamped with the second clamping device 320.

The second clamping device 320 includes a cantilever 321 extending downward, and a hook 322 is disposed at an end of the cantilever 321. The hook 322 is a transverse engaging surface and an inclined leading-in surface in sequence from top to bottom. The first clamping device 310 is a slot, the side wall of the slot is provided with a clamping groove 312, and the clamping groove 312 is provided with a transverse clamping plane. During the assembly of the fan bracket 400, the first clamping device 310 moves downward, and the cantilever 321 extends into the fixing post 311. The leading-in surface of the hook 322 is elastically pressed against the inner wall of the slot, and the suspension wall is elastically deformed to a certain extent. The hook 322 enters the fixing column 311, the suspension wall rebounds, and the hook 322 enters the clamping groove 312. If the cantilever 321 is lifted upwards, the engaging surface of the hook 322 abuts against the engaging surface of the engaging groove 312, so as to limit the cantilever 321 to move upwards. With this arrangement, the first and second clamping devices 310 and 320 are clamped. The fixing column 311 can improve the structural strength of the air duct 200 and prevent the air duct 200 from deforming. The fixing post 311 itself may provide vertical support to the blower bracket 400 and the blower fixed to the blower bracket 400. The first clamping device 310 is a fixed column 311, the second clamping device 320 comprises a cantilever 321, and the cantilever 321 is inserted into the fixed column 311 to facilitate the installation and positioning of the fan bracket 400. The clamping hook 322 is clamped with the clamping groove 312, so that the fan bracket 400 is simple in structure and reliable in operation, and is convenient to install.

Optionally, the fixing posts 311 are disposed on the outer wall of the air duct 200, and the legs 420 of the fan bracket 400 extend outwards beyond the air duct 200.

The fixing column 311 is disposed on the outer wall of the air duct 200, so that the inner wall of the air duct 200 has a larger air guiding space. The second end of the leg 420 of the fan bracket 400 is located above the fixing post 311 beyond the air duct 200. The fan bracket 400 has a longer span of legs 420 to better support the tray 410.

Alternatively, the cross-section of barrel 200 is circular.

When the fan rotates, air performs spiral motion along the inner wall of the air guide duct 200 in the same rotation direction as the fan. The cross section of the air duct 200 is circular, so that the air flow resistance can be reduced, and the air output of the water-washing air purifier can be improved.

Optionally, a first bolt hole 313 is formed in a side wall of the slot, a second bolt hole 323 is formed in the cantilever 321, and the first bolt hole 313 corresponds to the second bolt hole 323.

And the screws transversely penetrate through the first bolt holes 313 and the second bolt holes 323, so that the movement of the cantilever 321 in the vertical direction is limited, and the fixing of the fan bracket 400 is realized. The first bolt hole 313 and the second bolt hole 323 are formed, and can be fixed by driving a screw when the first clamping device 310 and the second clamping device 320 are clamped with each other. With such arrangement, the fixing effect of the fan bracket 400 and the air deflector is further ensured.

Optionally, the first bolt hole 313 is a blind hole, which is open outwards.

The screws are only penetrated in the case that the first and second clamping devices 310 and 320 cannot achieve the fixation of the wind guide ring, and the first and second bolt holes 313 and 323 serve as the spare fixation means of the fan bracket 400 only. Therefore, the first bolt hole 313 is provided with a blind hole, so that on one hand, the appearance of the fixing column 311 can be tidy, and on the other hand, an operator can be prevented from driving the screw by mistake under the condition that the first clamping device 310 and the second clamping device 320 can be normally clamped. The outward opening of the blind hole means that the blind hole is an unperforated hole, the depth of the blind hole is smaller than the wall thickness of the fixed column 311, and one surface of the blind hole, which is outward from the fixed column 311, is perforated. When the screw needs to be driven in, the blind holes can play a certain role in guiding and positioning, so that the penetrating position of the screw is more accurate.

Optionally, the water washing air purifier further comprises a fan barrel 500, a plurality of openings are formed in the bottom of the fan barrel 500, the bottom end of the fan barrel 500 is spliced with the top end of the air duct 200, and the supporting legs 420 penetrate through the openings.

The air blower cylinder 500 is a cylinder body with an upper opening and a lower opening, the bottom is spliced with the top end of the air blower, and the top is an air outlet of the water washing air purifier. The blower cylinder 500 encloses the mask blower bracket 400 and the blower in a horizontal direction. The supporting legs 420 of the fan bracket 400 are outwards beyond the air duct 200, and a plurality of openings are formed in the bottom of the fan barrel 500, so that the supporting legs 420 penetrate through the openings to extend to the upper portion of the fixing column 311.

By adopting the arrangement mode, the distance between the fan bracket 400 and the air outlet is increased, the stroke of the air passing through the water tank 100 in the vertical direction is prolonged, and the separation effect of the water washing air purifier on the water in the air is improved.

Optionally, the supporting legs 420 are provided with slots, and the bottom ends of the plurality of openings are correspondingly inserted into the slots of the plurality of supporting legs 420 one by one.

The thickness of the slot formed in the supporting leg 420 is matched with the wall thickness of the fan ring. The opening of opening is located the bottom of wind-guiding circle, and the bottom of opening is located open-ended upper portion. The bottom plate of the opening is used as an inserting piece and is inserted into the slot of the supporting leg 420. The bottoms of the plurality of notches are correspondingly inserted into the slots of the plurality of supporting legs 420 one by one to realize the plugging of the fan barrel 500 and the fan bracket 400. With such arrangement, a better fixing effect is inherent between the fan drum 500 and the fan bracket 400, and gaps formed between the fan bracket 400, the fan drum 500 and the air duct 200 can be reduced.

Optionally, the water washing air purifier further includes a protruding rib 510, where the protruding rib 510 is vertically disposed on the outer wall of the air duct barrel 500, and the bottom end of the protruding rib 510 extends downward beyond the bottom end of the air duct barrel 500 and is attached to the outer wall of the air duct barrel 200.

The ribs 510 are vertically arranged on the outer wall of the air cylinder 500, so that the structural strength of the air cylinder 500 can be improved, and the deformation of the air cylinder 500 is avoided. The bottom ends of the ribs 510 extend downward beyond the bottom end of the air duct barrel 500 to the air duct 200. When the air duct 200 is combined with the fan cylinder 500, one inward surface of the bottom end of the convex rib 510 is abutted against the outer wall of the fan cylinder 500. This can limit the outward movement of the air duct 200 relative to the air duct barrel 500, and make the air duct barrel 500 more tightly spliced with the air duct 200.

Optionally, the number of ribs 510 is plural, and the plural ribs 510 are spaced apart along the circumferential direction of the fan drum 500.

The ribs 510 are distributed along the circumferential direction of the fan barrel 500, and the ribs 510 are enclosed into a circle and sleeved on the top of the fan barrel 500. In this way, the air duct 200 can be better prevented from being misplaced in the horizontal direction relative to the air duct barrel 500, and the air tightness between the air duct barrel 500 and the air duct 200 is improved.

Optionally, the inward side of the bottom of the rib 510 is provided with an inclined lead-in portion that is inclined from top to bottom from inside to outside.

When the fan barrel 500 is assembled, the fan barrel 500 does not need to be aligned with the fan barrel 500 strictly, the fan barrel 500 moves downwards, the guiding part at the bottom of the convex rib 510 guides and corrects the position of the fan barrel 500 in the horizontal direction, and finally the fan barrel 500 is accurately located at a preset installation position relative to the air duct 200. With such an arrangement, the installation of the fan drum 500 is facilitated.

Optionally, the water washing air purifier further includes a blocking edge 520, the blocking edge 520 extends downwards from the bottom end of the fan barrel 500, and when the fan barrel 500 is in butt joint with the air duct 200, one surface of the blocking edge 520 facing outwards is attached to the inner wall of the air duct 200.

The blocking edge 520 extends downwards from the bottom end of the fan barrel 500, the diameter of the blocking edge 520 is smaller than that of the bottom end of the fan barrel 500, and the diameter of the blocking edge 520 is smaller than that of the top end of the air guide barrel 200. When the air cylinder 500 is in butt joint with the air guide cylinder 200, the baffle edge 520 is inserted into the air guide cylinder 200. The side of the flange 520 is attached to the inward side of the fan cylinder 500. In the horizontal direction, the blocking edge 520 is integrated with the fan barrel 500, and the blocking edge 520 partially overlaps the fan barrel 500 and the air duct 200 in the vertical direction. With such an arrangement, the gap between the air duct barrel 500 and the air duct 200 can be further reduced to improve the air tightness of the washing air purifier. In addition, the protruding rib 510 is located outside the air cylinder 500, the blocking edge 520 is located inside the air cylinder 500, the protruding rib 510 and the blocking edge 520 together define a clamping space, and the top end of the air duct 200 is inserted into the clamping space. Thus, the air blower cylinder 500 can be better fixed on the air duct 200, and the overall structural strength of the water washing air purifier is improved.

Optionally, the water washing air purifier further includes a case including a front trim, a rear trim, a left trim, and a right trim, the water washing air purifier includes four fixing posts 311, and the fan bracket 400 includes four legs 420.

The front and rear plates, the rear decorative plate, the left decorative plate and the right decorative plate enclose to define a containing space, and the water tank 100, the air duct 200 and the air blower barrel 500 are all located in the containing space. The cross section of the box body is rectangular, and the cross sections of the fan cylinder 500 and the air duct 200 are circular. The four fixing posts 311 are respectively located at four corners in the box body. By adopting the arrangement form, the water-washing air purifier has attractive appearance and is convenient to install and transport. Four are fixed in the four corners that are located the box, can improve the space utilization to the accommodation space, reduce washing air purifier's whole volume.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A water-washed air cleaner, comprising:

the water tank is provided with an air inlet and an air outlet;

the communication hole at the bottom of the air duct is butted with the air outlet of the water tank, and the top of the air duct is open;

the first clamping device is arranged at the top end of the air duct;

the fan bracket is arranged at the top end of the air duct;

the second clamping device is arranged on the fan support and is clamped with the first clamping device so that the fan support is fixed on the air duct.

2. The water-washed air purifier of claim 1, wherein the fan bracket comprises:

a tray configured with a fan installation space;

the first end of the supporting leg is connected with the tray, and the second end of the supporting leg is provided with the second clamping device;

the plurality of support legs are arranged at intervals along the circumferential direction of the tray, the second clamping devices are arranged at the tail ends of the support legs, the number of the first clamping devices is multiple, and the first clamping devices and the second clamping devices are in one-to-one corresponding clamping connection.

3. The water-washed air purifier as claimed in claim 2, wherein,

the second clamping device comprises a cantilever extending downwards from the supporting leg and a clamping hook connected to the tail end of the cantilever;

the first clamping device is a hollow fixed column, a clamping groove is formed in the side wall of the fixed column, the cantilever extends into the fixed column, and the clamping hook is hooked into the clamping groove so that the first clamping device and the second clamping device are clamped.

4. The water-washed air purifier as claimed in claim 3, wherein,

the fixed column set up in the outer wall of air duct, the landing leg of fan support outwards surpasses the air duct.

5. The water-washed air purifier as claimed in claim 4, wherein,

the side wall of the fixed column is provided with a first bolt hole, the cantilever is provided with a second bolt hole, and the first bolt hole corresponds to the second bolt hole.

6. The water-washed air purifier as claimed in claim 5, wherein,

the first bolt hole is a blind hole, and the blind hole is open outwards.

7. The water-washed air purifier of claim 6, further comprising:

the bottom of the air duct barrel is provided with a plurality of openings, the bottom of the air duct barrel is spliced with the top of the air duct barrel, and the supporting legs penetrate through the openings.

8. The water-washed air purifier of claim 7, wherein,

the landing leg is provided with slots, and the bottoms of the plurality of openings are correspondingly inserted into the slots of the landing leg one by one.

9. The water-washed air purifier of claim 8, further comprising:

protruding muscle, vertical set up in the outer wall of fan section of thick bamboo, the bottom of protruding muscle surpasses downwards the bottom of fan section of thick bamboo and laminating in the outer wall of air duct.

10. The water-washed air purifier of claim 9, further comprising:

the baffle edge extends downwards from the bottom end of the fan barrel, and when the fan barrel is in butt joint with the air duct, one surface of the baffle edge outwards is attached to the inner wall of the air duct.

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