CN117463103A

CN117463103A - Air purifying equipment

Info

Publication number: CN117463103A
Application number: CN202311825794.0A
Authority: CN
Inventors: 柯星昌; 曹萌; 张杨; 周峰; 程洋平; 伊敏; 李意
Original assignee: Guangzhou Puhua Environmental Protection Equipment Co ltd
Current assignee: Guangzhou Puhua Environmental Protection Equipment Co ltd
Priority date: 2023-12-28
Filing date: 2023-12-28
Publication date: 2024-01-30
Anticipated expiration: 2043-12-28
Also published as: CN117463103B

Abstract

The application provides an air purification device, including the clarifier main part, the top fixedly connected with air inlet board of clarifier main part front side, the bottom of clarifier main part front side is provided with the drain pipe, one side of clarifier main part is provided with the feed liquor pipe, the top of clarifier main part is provided with diffusion subassembly, the top fixedly connected with baffle of clarifier main part inner chamber, the inside of clarifier main part is provided with self-cleaning device. The application realizes that the air absorbed by the outside is ensured to be filtered in multiple ways through the self-cleaning device, and the air pressure can be changed and the cleanliness of the device and the air can be ensured.

Description

Air purifying equipment

Technical Field

The invention relates to the field of air purification, in particular to air purification equipment.

Background

Air cleaning devices typically include one or more devices for capturing, filtering, or eliminating contaminants from the air. These devices typically purify air by physical filtration, chemical reaction, adsorption, or ion exchange. Self-cleaning assemblies typically include one or more mechanisms that automatically remove contaminants or accumulations, such as automatically cleaning surfaces or internal structures.

A common problem in existing air cleaning devices is that they are not able to effectively treat a variety of contaminants. For certain specific contaminants, these devices may require periodic maintenance and cleaning, which may require manual intervention, increasing the cost and time of use.

In an air cleaning apparatus, if a filter or other cleaning component inside thereof is clogged or covered with contaminants, the cleaning efficiency of the apparatus may be lowered. In such cases, these components may need to be manually replaced or cleaned, increasing the cost and time of use.

Also, for some air cleaning devices, they may generate noise or vibration, which may affect the user's experience. In addition, the energy consumption of these devices is also a concern, as high energy consumption may increase the cost of use.

Accordingly, there is a need for a new design of self-cleaning assemblies and air cleaning devices to address the above-mentioned problems. The new design should be able to treat a variety of contaminants more effectively, have higher self-cleaning capabilities, lower noise and energy consumption, and at the same time provide a better user experience.

For example: "a cross-flow fan assembly and air conditioner indoor unit" disclosed in chinese patent CN114110779B, its specification discloses: in the prior art, the cross-flow fan and the cleaning device are not combined for cleaning, the cleaning device is fixed in position and narrow in cleaning range, only a specific area can be cleaned, and other areas and even all areas where the cross-flow fan is located cannot be cleaned; if one cleaning device is correspondingly added to each area, the structure of the cleaning device is complicated, the occupied space is increased, the cleaning process is complicated, and the cleaning efficiency is reduced; the above patent can be used to demonstrate the drawbacks of the prior art.

We have therefore made improvements in this respect and have proposed an air cleaning apparatus.

Disclosure of Invention

The invention aims at: for the inability to effectively handle a wide variety of contaminants currently in existence, these devices may require periodic maintenance and cleaning for certain specific contaminants, which may require manual intervention, increasing the cost and time of use.

In order to achieve the above object, the present invention provides an air cleaning apparatus to improve the above problems.

The application is specifically such that:

the self-cleaning device comprises a purifier main body, wherein an air inlet plate is fixedly connected to the top of the front side of the purifier main body, a liquid outlet pipe is arranged at the bottom of the front side of the purifier main body, a liquid inlet pipe is arranged on one side of the purifier main body, a diffusion component is arranged at the top of the purifier main body, a partition plate is fixedly connected to the top of an inner cavity of the purifier main body, a self-cleaning device is arranged in the purifier main body, a self-cleaning component main body is arranged on the self-cleaning device, and a bridging device is arranged in the purifier main body;

the self-cleaning device comprises an exhaust fan arranged on a purifier main body, two fixing plates are arranged on the purifier main body, a water tank is fixedly connected to the bottom of a partition plate, an air inlet pipe is fixedly communicated with the exhaust fan, an air guide row is fixedly connected to the end part of the air inlet pipe, an air outlet pipe is fixedly communicated with the end part of the air guide row, a purification frame is arranged in the middle of the air guide row, a liquid guide pipe is fixedly communicated between the water tank and the purification frame, and a liquid collecting box communicated with the liquid outlet pipe is arranged at the bottom of an inner cavity of the purifier main body;

the two fixing plates are fixedly connected with the air inlet pipe and the air outlet pipe respectively, and one end of one fixing plate extends to the projection position of the water tank.

As the preferred technical scheme of this application, automatically cleaning subassembly main part is including rotating swivel becket and the circular cylinder that sets up on purifying the frame, a plurality of filter tanks have been seted up on the swivel becket, the wind-guiding groove has been seted up at the middle part of purifying the frame, the inside top of wind-guiding groove is provided with sprays the row, be provided with the motor on the circular cylinder, the motor sets up on the inner wall of purifier main part, the output of motor passes through shaft coupling fixedly connected with drive shaft.

As the preferred technical scheme of this application, automatically cleaning subassembly main part still includes the inside groove, the inside groove is seted up in the drive shaft, be provided with the elastic bag in the inside groove, sliding connection is in the liquid box in the drive shaft, be fixedly connected with connecting block on the liquid box, sliding connection has a plurality of sealed filter in the drive shaft, sealed filter and connecting block fixed connection, fixedly connected with arc on the inner wall of circular cylinder, the U-shaped groove has been seted up on the circular cylinder, through the sliding row of spring coupling in the U-shaped groove, the bottom fixedly connected with brush of sliding row, fixedly connected with drive spheroid on the outer wall that the sliding row is located the inside one side of circular cylinder.

As the preferable technical scheme of the application, the elastic bag is cylindrical, and the cross section size of the elastic bag is smaller than that of the inner groove.

As the preferred technical scheme of this application, be the one end that the drive shaft was kept away from to the liquid box and be the cell type structure, just the box body bottom that cell type structure bottom extended is arc structure.

As the preferred technical scheme of this application, the arc is located the arc face that the wind-guiding groove that U-shaped groove and one side that is close to the air-supply line formed, just the angle that the radial that arc both ends formed to the centre of a circle encloses is ninety degrees.

As the preferred technical scheme of this application, the quantity of the filter vat on the swivel becket is a plurality of, just the filter vat is unanimous with the size maintenance of wind-guiding groove, drive spheroid's quantity is two, two drive spheroid symmetry sets up the both sides at the slip row.

As the preferred technical scheme of this application, diffusion subassembly includes the sliding plate, sliding plate sliding connection is in the clarifier main part, the ring channel has been seted up on the sliding plate, fixedly connected with atomizing pipe in the ring channel, fixedly connected with protective housing on the top outer wall of clarifier main part, it is connected with the row of giving vent to anger to rotate on the protective housing, the gas outlet has been seted up on the row of giving vent to anger, the top fixed intercommunication of atomizing pipe has the bellows, the inside intercommunication of baffle and clarifier main part is passed to the one end of bellows.

Compared with the prior art, the invention has the beneficial effects that:

in the scheme of the application:

1. in order to solve the problems that in the prior art, regular maintenance and cleaning are required, which possibly requires manual intervention, and the use cost and time are increased, the self-cleaning device is arranged, so that the air absorbed by the outside is ensured to be filtered while the air pressure is changed, and the cleanliness of the device and the air is ensured while the air pressure is changed;

2. in order to solve the problem that the purification component is blocked or covered by pollutants in the prior art, the self-cleaning component main body is provided, and the function of collecting and cleaning impurities in the rotating process is realized through the rotating attribute of the self-cleaning component main body, so that the purification component can be more conveniently used;

3. the air is transferred through the rotation of the inside of the self-cleaning component main body, and meanwhile, the water flow is guided to circulate inwards and outwards through the change of air pressure so as to change the water flow transmission mode, so that the problem that the cleaning strength is not strong under the condition that other components are not added in the prior art is solved, and meanwhile, the effect of self-cleaning of the inside is enhanced;

4. by arranging the uneven circular cylinder, the function of providing a sealing effect in the process of rotating the sealing filter plate is realized, other sealing filter plates can be made to generate a new function of being attached to the inside of the circular cylinder without being matched with other components, and the problem that the internal filtering sealing effect in the prior art cannot be changed according to actual conditions is solved;

5. through the structure of the linkage with the rotary sealing filter plate, the notch is opened at the bottom of the circular cylinder in the rotating process of the sealing filter plate, so that an external filter assembly can be cleaned, and the self-cleaning effect of the external assembly is further enhanced;

6. through the bridging device who sets up, realized utilizing the change of air pressure in the pivoted in-process of step motor for the region that air purification equipment purified can change, has solved among the prior art and is difficult to replace and filterable problem to the air on a large scale, further strengthens the effect of self-cleaning through inside clean pole simultaneously.

Drawings

FIG. 1 is a front view of an air cleaning apparatus provided herein;

FIG. 2 is a side view of an air cleaning apparatus provided herein;

FIG. 3 is one of the cross-sectional views of an air cleaning apparatus provided herein;

FIG. 4 is a second cross-sectional view of an air cleaning apparatus provided herein;

fig. 5 is a schematic structural diagram of a protective housing of an air purifying apparatus provided in the present application;

FIG. 6 is a schematic view of the internal structure of a circular cylinder of the air cleaning apparatus provided in the present application;

FIG. 7 is a schematic view of a circular cylinder of an air cleaning apparatus according to the present application;

FIG. 8 is a schematic side cross-sectional view of a circular cylinder of an air cleaning apparatus provided herein;

FIG. 9 is a top view of FIG. 8 of an air cleaning apparatus provided herein;

FIG. 10 is a schematic view of the internal view of a circular cylinder of an air cleaning apparatus provided herein;

FIG. 11 is a schematic view of a rotating ring structure of an air cleaning apparatus provided in the present application;

fig. 12 is a schematic view of a sliding row structure of an air purifying apparatus provided in the present application.

The figures indicate:

1. a purifier body;

2. an air inlet plate;

3. a liquid outlet pipe;

4. a liquid inlet pipe;

5. a diffusion assembly; 501. a sliding plate; 502. an annular groove; 503. an atomizing tube; 504. a protective shell; 505. discharging air; 506. an air outlet; 507. a bellows;

6. a partition plate;

7. a self-cleaning device; 701. an exhaust fan; 702. a fixing plate; 703. a water tank; 704. an air inlet pipe; 705. an air guide row; 706. a liquid collecting box; 707. a purification rack; 708. a catheter; 709. an air outlet pipe;

8. a self-cleaning assembly body; 801. a rotating ring; 802. a filter tank; 803. an air guide groove; 804. spraying rows; 805. a circular cylinder; 806. a motor; 807. a drive shaft; 808. an inner tank; 809. an elastic bag; 810. a liquid box is formed; 811. a connecting block; 812. sealing the filter plate; 813. an arc-shaped plate; 814. a U-shaped groove; 815. a sliding row; 816. a brush; 817. driving the sphere;

9. bridging means; 901. a rotating plate; 902. a limiting block; 903. a driving rod; 904. a gear sleeve; 905. a telescopic rod; 906. a drive gear; 907. a circular column; 908. and cleaning the rod.

Detailed Description

In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

As in the background art, various contaminants cannot be effectively treated. For certain specific contaminants, these devices may require periodic maintenance and cleaning, which may require manual intervention, increasing the cost and time of use.

In order to solve the technical problem, the invention provides an air purifying device which is applied to the enhancement of self-cleaning effect of a filter assembly.

Specifically, referring to fig. 1, 2 and 3, an air purifying apparatus specifically includes:

the self-cleaning device comprises a purifier main body 1, wherein an air inlet plate 2 is fixedly connected to the top of the front side of the purifier main body 1, a liquid outlet pipe 3 is arranged at the bottom of the front side of the purifier main body 1, a liquid inlet pipe 4 is arranged on one side of the purifier main body 1, a diffusion component 5 is arranged at the top of the purifier main body 1, a partition plate 6 is fixedly connected to the top of an inner cavity of the purifier main body 1, a self-cleaning device 7 is arranged in the purifier main body 1, a self-cleaning component main body 8 is arranged on the self-cleaning device 7, and a bridging device 9 is arranged in the purifier main body 1;

the self-cleaning device 7 comprises an exhaust fan 701 arranged on a cleaner body 1, two fixing plates 702 are arranged on the cleaner body 1, a water tank 703 is fixedly connected to the bottom of a partition plate 6, an air inlet pipe 704 is fixedly communicated with the exhaust fan 701, an air guide row 705 is fixedly connected to the end part of the air inlet pipe 704, an air outlet pipe 709 is fixedly communicated with the end part of the air guide row 705, a cleaning frame 707 is arranged in the middle of the air guide row 705, a liquid guide pipe 708 is fixedly communicated between the water tank 703 and the cleaning frame 707, a liquid collecting box 706 communicated with the liquid outlet pipe 3 is arranged at the bottom of an inner cavity of the cleaner body 1, and the liquid guide pipe 708 and the corrugated pipe 507 are not arranged on the same straight line.

According to the air purifying device provided by the invention, the basic self-cleaning device 7 is used for forming a stable semi-sealing mechanism inside the purifier main body 1 and arranging a complete air circulation channel, so that air can be completely purified and the reliability of the purification process is ensured.

In order to make the person skilled in the art better understand the solution of the present invention, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that, under the condition of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

Referring to fig. 1, 2, 3 and 4, in an air purifying apparatus, two fixing plates 702 are fixedly connected with an air inlet pipe 704 and an air outlet pipe 709, wherein one end of one fixing plate 702 extends to a projection position of a water tank 703, it is to be noted that the two fixing plates 702 are all contacted with the bottom of the water tank 703, so that the fixing plates 702 can support the water tank 703 while limiting a ventilation pipe.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 7 and fig. 11, an air purifying apparatus, a self-cleaning assembly main body 8 includes a rotating ring 801 and a circular cylinder 805 rotatably disposed on a purifying frame 707, a plurality of filter tanks 802 are disposed on the rotating ring 801, an air guiding tank 803 is disposed in the middle of the purifying frame 707, a spraying row 804 is disposed at the top end of the air guiding tank 803, a motor 806 is disposed on the circular cylinder 805, the motor 806 is disposed on the inner wall of the purifier main body 1, and an output end of the motor 806 is fixedly connected with a driving shaft 807 through a coupling, it is required to reserve enough sealing length on the rotating ring 801, so that the sealing length on the rotating ring 801 is enough to shield the air guiding tank 803, and a temporary sealing structure is formed inside the circular cylinder 805.

The self-cleaning assembly main body 8 further comprises an inner groove 808, the inner groove 808 is formed in the driving shaft 807, an elastic bag 809 is arranged on the inner groove 808, a liquid box 810 is slidably connected to the driving shaft 807, a connecting block 811 is fixedly connected to the liquid box 810, a plurality of sealing filter plates 812 are slidably connected to the driving shaft 807, the sealing filter plates 812 are fixedly connected with the connecting block 811, an arc plate 813 is fixedly connected to the inner wall of the circular cylinder 805, a U-shaped groove 814 is formed in the circular cylinder 805, a sliding row 815 is connected to the U-shaped groove 814 through a spring, a brush 816 is fixedly connected to the bottom of the sliding row 815, a driving ball 817 is fixedly connected to the outer wall of one side of the inner side of the circular cylinder 805, and it is required to be stated that the liquid box 810 can be stretched and contracted by itself, so that the liquid box 810 can drive the sealing filter plates 812 through the connecting block 811.

Pressing the drive sphere 817 by the presence of the cartridge 810 acting as a drive enables cleaning of the inner walls of the external process components.

The elastomeric bladder 809 is cylindrical and the cross-sectional dimension of the elastomeric bladder 809 is smaller than the cross-sectional dimension of the inner tank 808, being carried by the elastomeric bladder 809 of suitable dimensions to fit the inner tank 808.

One end of the liquid box 810 far away from the driving shaft 807 is of a groove type structure, the bottom of the box body extending out of the bottom of the groove type structure is of an arc-shaped structure, and the liquid box 810 is of the arc-shaped structure so as to adapt to two different movement effects on the circular cylinder 805 and the arc-shaped plate 813.

The arc plate 813 is located on the arc surface formed by the U-shaped groove 814 and the air guide groove 803 near one side of the air inlet pipe 704, and an angle formed by rays formed by two ends of the arc plate 813 toward the center of the circle is ninety degrees, and the angle is only suitable for the situation that the number of the liquid box 810 and the sealing filter plate 812 is four, and the number is changed and needs to be adjusted.

The number of the filter grooves 802 on the rotating ring 801 is a plurality, the filter grooves 802 are circumferentially arranged on the rotating ring 801, the sizes of the filter grooves 802 and the air guide grooves 803 are kept consistent, and the air guide grooves 803 are communicated or sealed through the filter grooves 802 with proper sizes.

The number of the driving balls 817 is two, the two driving balls 817 are symmetrically arranged at two sides of the sliding row 815, and the sliding row 815 which can move in the U-shaped groove 814 is driven by the driving balls 817, so that the hairbrushes 816 at the bottom can be contacted with the inner wall of the rotating ring 801 while the U-shaped groove 814 is opened.

Example 2

For a further optimization of the air purification device provided in embodiment 1, specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, the diffusion component 5 includes a sliding plate 501, the sliding plate 501 is slidably connected on the purifier main body 1, an annular groove 502 is formed on the sliding plate 501, an atomization tube 503 is fixedly connected in the annular groove 502, a protective shell 504 is fixedly connected on the outer wall of the top of the purifier main body 1, an air outlet row 505 is rotatably connected on the protective shell 504, an air outlet 506 is formed on the air outlet row 505, a corrugated tube 507 is fixedly communicated with the top of the atomization tube 503, and one end of the corrugated tube 507 is communicated with the inside of the purifier main body 1 through a partition plate 6.

Through the movable sliding plate 501, the sliding plate 501 is lifted by the aid of the rotation of the motor 806 on the purifier body 1, so that the atomizing assembly on the sliding plate 501 is matched with the air outlet 505 to change the diffusion range of water mist.

Example 3

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 8, fig. 9, fig. 10 and fig. 11, in particular, the bridging device 9 includes a rotating plate 901, the rotating plate 901 is rotatably connected to a circular cylinder 805, a limiting block 902 is fixedly connected to the partition plate 6, a driving rod 903 is slidably connected to the limiting block 902, a gear sleeve 904 is fixedly connected to an outer wall of the rotating plate 901, which is close to the driving rod 903, a telescopic rod 905 is fixedly connected to one end of the driving shaft 807 extending through the rotating plate 901 to the inside of the purifier body 1, a driving gear 906 is fixedly sleeved on the telescopic rod 905, a circular column 907 is fixedly connected to an end of the telescopic rod 905, a cleaning rod 908 is slidably connected to an inner outer surface of the circular cylinder 805, it is to be noted that a groove structure for accommodating the cleaning rod 908 is formed in the circular cylinder 805, and the cleaning rod 908 can slide on the rotating plate 901.

The rotation effect of the stepping motor is maximized through the bridging device 9, so that the energy of the purifier can be fully utilized to change the radiation area of water mist, and the self-cleaning effect can be enhanced and autonomously selected through the gear sleeve 904 and the driving gear 906.

The use process of the air purifying device provided by the invention is as follows:

1. by starting the purifier, the exhaust fan 701 fixed on the purifier main body 1 starts to work, the exhaust fan 701 transmits air which has been filtered once by the air inlet plate 2 into the air inlet pipe 704, the air inlet pipe 704 guides the air into the purifying frame 707 by air pressure, the air passes through the spraying row 804 (it should be noted that the spraying row 804 is connected with an external water supply device and is used for spraying dust fall on the air, which is the prior known technology, and is not described in detail), the water surface of the water after water is accumulated can be cleaned by the liquid box 810, and meanwhile, the air pressure, the gravity of the water and the motor 806 simultaneously act through the driving shaft 807 to push the liquid box 810 to rotate, so as to transfer the air;

2. when the liquid box 810 containing water and the sealing filter plate 812 on the liquid box are rotated to the arc plate 813, air exists in a space formed by the arc plate 813 and the sealing filter plate 812, and the space is reduced due to the existence of the arc plate 813, so that the air pressure is overlarge, when the sealing filter plate 812 is rotated to the position of the driving sphere 817, the sliding row 815 moves downwards to generate gaps, water can accelerate to drain through the gaps between the sliding row 815 and the circular cylinder 805 under the action of the air pressure, and the liquid box 810 and the sealing filter plate 812 can extrude the elastic bag 809 when one of the sealing filter plates 812 is extruded by the arc plate 813, so that the sealing property between the sealing filter plate 812 and the inner wall of the circular cylinder 805 is enhanced, and the air is not easy to drain through other three areas;

3. because the U-shaped groove 814 is eccentrically arranged on the middle vertical line, that is, after the sealed space is transferred to the top surface of the U-shaped groove 814, the liquid box 810 presses the sliding row 815 by extruding the driving sphere 817, the sliding row 815 slides downwards to extrude the springs at two sides and simultaneously opens the U-shaped groove 814, so that the air pressure extrudes water flow and then sprays the water flow onto the inner wall of the rotating ring 801 through the U-shaped groove 814, at the moment, the hairbrush 816 at the bottom of the sliding row 815 is simultaneously contacted with the rotating ring 801, at the moment, the rotating ring 801 rotates in the sliding rail to be matched with the hairbrush 816 for cleaning, and at the moment, the air pressure is reduced;

4. when the space between the two sealed filter plates 812 is still kept at low air pressure and moves to the air guide groove 803 at one side of the air outlet pipe 709, the air is still higher than the air pressure, and at the moment, the air is discharged to the air outlet 505 through the air outlet pipe 709, because the air pressure is not a constant value, the air appearing at the air outlet 506 can be matched with the atomizing pipe 503 to further change the spraying range of water mist, meanwhile, the driving gear 906 and the circular column 907 are driven to rotate by the telescopic rod 905 in the running process of the motor 806, and the driving gear 906 has two tooth shapes and can drive the driving rod 903 to drive the sliding plate 501 to periodically lift under the limit of the limiting block 902, meanwhile, the height cannot be changed when the driving rod 903 moves on the circular column 907 when the lifting is not needed, and the radiating range of the water mist can be artificially changed by changing the height of the atomizing output end;

5. under the idle condition of the purifying equipment, when the telescopic rod 905 is contracted towards one end of the gear sleeve 904, the driving gear 906 is meshed with the gear sleeve 904, the gear sleeve 904 drives the rotating plate 901 to rotate, the cleaning rod 908 on the rotating plate 901 is contracted inwards and simultaneously contacts with the inside of the circular cylinder 805, so that a place which is not cleaned by the sealing filter plate 812 is cleaned, and meanwhile, the liquid box 810 and the sealing filter plate 812 can be contracted inwards, so that the cleaning process is not blocked;

6. liquid is collected by the liquid collecting box 706 through the filter tank 802 on the rotating ring 801, and when the liquid level rises to a certain degree, the liquid is contacted with the outer wall of the rotating ring 801 for cleaning, and the air enters the purifier body 1 through the U-shaped groove 814 due to the sealing structure in the purifier body 1, so that the air pressure in the purifier body 1 is always increased, and at the moment, the inside stronger air pressure can be used for discharging the collected liquid better under the condition that the liquid outlet pipe 3 is opened.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

It is apparent that the above-described embodiments are only some embodiments of the present invention, but not all embodiments, and the preferred embodiments of the present invention are shown in the drawings, which do not limit the scope of the patent claims. This invention may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the invention are directly or indirectly applied to other related technical fields, and are also within the scope of the invention.

Claims

1. The utility model provides an air purification equipment, its characterized in that includes purifier main part (1), the top fixedly connected with air inlet board (2) of purifier main part (1) front side, the bottom of purifier main part (1) front side is provided with drain pipe (3), one side of purifier main part (1) is provided with feed liquor pipe (4), the top of purifier main part (1) is provided with diffusion subassembly (5), the top fixedly connected with baffle (6) of purifier main part (1) inner chamber, the inside of purifier main part (1) is provided with self-cleaning device (7), be provided with self-cleaning assembly main part (8) on self-cleaning device (7), the inside of purifier main part (1) is provided with bridging device (9);

the self-cleaning device (7) comprises an exhaust fan (701) arranged on a purifier main body (1), two fixing plates (702) are arranged on the purifier main body (1), a water tank (703) is fixedly connected to the bottom of a partition plate (6), an air inlet pipe (704) is fixedly communicated with the exhaust fan (701), an air guide row (705) is fixedly connected to the end part of the air inlet pipe (704), an air outlet pipe (709) is fixedly communicated with the end part of the air guide row (705), a purification frame (707) is arranged in the middle of the air guide row (705), a liquid guide pipe (708) is fixedly communicated between the water tank (703) and the purification frame (707), and a liquid collecting box (706) communicated with a liquid outlet pipe (3) is arranged at the bottom of an inner cavity of the purifier main body (1);

the two fixing plates (702) are respectively and fixedly connected with the air inlet pipe (704) and the air outlet pipe (709), and one end of one fixing plate (702) extends to the projection position of the water tank (703).

2. An air purification device according to claim 1, characterized in that the self-cleaning assembly main body (8) comprises a rotating ring (801) and a circular cylinder (805) which are rotatably arranged on a purification frame (707), a plurality of filter tanks (802) are arranged on the rotating ring (801), an air guide tank (803) is arranged in the middle of the purification frame (707), a spraying row (804) is arranged at the top end of the inside of the air guide tank (803), a motor (806) is arranged on the circular cylinder (805), the motor (806) is arranged on the inner wall of the purifier main body (1), and the output end of the motor (806) is fixedly connected with a driving shaft (807) through a coupling.

3. An air cleaning device according to claim 2, wherein the self-cleaning assembly main body (8) further comprises an inner groove (808), the inner groove (808) is formed in the driving shaft (807), an elastic bag (809) is arranged on the inner groove (808), a liquid box (810) is slidingly connected to the driving shaft (807), a connecting block (811) is fixedly connected to the liquid box (810), a plurality of sealing filter plates (812) are slidingly connected to the driving shaft (807), the sealing filter plates (812) are fixedly connected to the connecting block (811), an arc plate (813) is fixedly connected to the inner wall of the circular cylinder (805), a U-shaped groove (814) is formed in the circular cylinder (805), a sliding row (815) is connected to the inner wall of the circular cylinder (805) through a spring, and a driving ball (817) is fixedly connected to the bottom of the sliding row (815) and is located on the outer wall of one side of the inner part of the circular cylinder (805).

4. An air cleaning device according to claim 3, wherein the flexible bladder (809) is cylindrical and the cross-sectional dimension of the flexible bladder (809) is smaller than the cross-sectional dimension of the inner tank (808).

5. An air cleaning device according to claim 4, wherein the end of the liquid box (810) far from the driving shaft (807) is of a groove structure, and the bottom of the box extending from the bottom of the groove structure is of an arc structure.

6. An air cleaning apparatus according to claim 5, wherein the arc plate (813) is located on an arc surface formed by the U-shaped groove (814) and the air guiding groove (803) near one side of the air inlet pipe (704), and an angle defined by rays formed by two ends of the arc plate (813) toward the center of the circle is ninety degrees.

7. An air cleaning apparatus according to claim 6, wherein the number of filter grooves (802) on the rotary ring (801) is plural, and the size of the filter grooves (802) is identical to that of the air guide grooves (803), the number of the driving balls (817) is two, and the two driving balls (817) are symmetrically disposed on both sides of the sliding row (815).

8. An air purification device according to claim 7, wherein the diffusion component (5) comprises a sliding plate (501), the sliding plate (501) is slidably connected to the purifier main body (1), an annular groove (502) is formed in the sliding plate (501), an atomization tube (503) is fixedly connected to the annular groove (502), a protective shell (504) is fixedly connected to the outer wall of the top of the purifier main body (1), an air outlet row (505) is rotatably connected to the protective shell (504), an air outlet (506) is formed in the air outlet row (505), a corrugated tube (507) is fixedly connected to the top of the atomization tube (503), and one end of the corrugated tube (507) is communicated with the inside of the purifier main body (1) through a partition plate (6).