CN112628920A

CN112628920A - Air purification device capable of self-cleaning

Info

Publication number: CN112628920A
Application number: CN202011234537.6A
Authority: CN
Inventors: 魏恒旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-04-09

Abstract

The invention discloses an air purifying device capable of self-cleaning, which comprises an upper-layer filter box and a cleaning box arranged at the lower part of the upper-layer filter box, wherein the upper-layer filter box is of a hollow structure, one end of the upper-layer filter box is provided with an air inlet, the other end of the upper-layer filter box is provided with an air outlet, a plurality of filter disc assemblies are arranged between the air inlet and the air outlet at intervals along the length direction of the air inlet and the air outlet, and transmission assemblies are respectively arranged at two ends of each filter disc assembly. The state that can observe inside clean liquid convenience of customers judges whether need to change.

Description

Air purification device capable of self-cleaning

Technical Field

The invention relates to the field of air purifiers, in particular to an air purification device capable of self-cleaning.

Background

In the environment where modern people live, there are many pollution sources such as building materials, industrial waste gas and human excrement generated in daily life, and in order to improve quality of life, air evolution equipment is used in large quantities in commercial buildings, and in home rooms to remove as much as possible the pollution dust (PM2.5 dust; pollen, bacteria; allergen) floating in the air; the conventional air purification preparation includes a fan generating air flow and a filtering device such as a filter net to which particulate pollutants floating in the air are adsorbed for the purpose of purifying the air; high efficiency sieve HEPA is often used for effectively removing fine particles (PM2.5), but after a period of use, the efficiency of the filter is reduced and even lost, because the filter holes are blocked by the adsorption of dust particles, the air purification efficiency is reduced, and particularly in the environment or season with a large number of pollution sources, the air purification effect is remarkably reduced. In order to ensure the required purification requirements, the filter screen needs to be replaced frequently; however, most of the existing air purifiers have no way to detect the effectiveness of the filter screen timely and accurately, and the filter screen cannot be replaced timely; in order to ensure the filtering efficiency, the existing filter screen is more and more complex, the thickness is increased, and even if the existing filter screen cannot ensure the due efficiency of the filter screen; there are also some screens that claim to be cleanable, which is generally not suitable for high efficiency screens, even if the screen efficiency is reduced after cleaning.

Disclosure of Invention

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides an air purification device that can automatically cleaning, includes upper filter box and the separable clean case that sets up in upper filter box lower part, upper filter box is hollow structure, and its one end is equipped with the air intake, and the other end is equipped with the air outlet, be equipped with several filter element assembly along its length direction interval between air intake and the air outlet, filter element assembly both ends are equipped with the transmission assembly who stretches into in the clean case respectively, the clean case is hollow structure, and its upper portion is equipped with the opening, upper filter box bottom is equipped with the clean entry that corresponds with filter element assembly and covers the closed plate subassembly of clean entry, clean case upper portion is provided with the rotation cleaning brush with the department of correspondence of clean entry relatively, clean case one end still is equipped with inlet tube and outlet pipe.

As an improvement, the transmission assembly comprises a first transmission rack, a first transmission gear and a first transmission track, the first transmission rack is arranged at two ends of the filter element assembly respectively, the first transmission track is sleeved outside the first transmission rack and comprises an upper track arranged in the upper filter box and a lower track arranged in the cleaning box, the first transmission gear is arranged in the first transmission track and meshed with the first transmission rack, and one end of the first transmission gear is connected with the first driving motor through a transmission shaft.

As an improvement, the first transmission gears are two groups and are respectively arranged at one ends, close to each other, of the upper rail and the lower rail.

As an improvement, the sealing plate assembly comprises a sealing plate body arranged at the cleaning inlet, a driving plate is arranged at one end of the sealing plate body, a second transmission rack is arranged on two sides of the driving plate, a second transmission gear is kneaded on one side of the second transmission rack, and the second transmission gear is connected with a second driving motor through a transmission shaft.

As an improvement, the sealing plate assembly is arranged on the inner side of the bottom surface of the upper-layer filter box, and a track clamping groove corresponding to the moving direction of the sealing plate body is arranged on the bottom surface of the upper-layer filter box.

As an improvement, a time controller electrically connected with the second driving motor and the first driving motor is further arranged in the upper-layer filter box.

As an improvement, a fan is further arranged at one end, located at the air outlet, of the upper-layer filter box.

As the improvement, the inlet tube sets up in the clean case top, the outlet pipe sets up in the clean case bottom.

As an improvement, the bottom of the upper-layer filter box is clamped with the top of the cleaning box through a clamping piece.

As an improvement, the cleaning box is a transparent box body.

After adopting the structure, the invention has the following advantages: according to the invention, the cleaning box and the filter disc with the transmission assembly are arranged, so that the filter disc can move up and down, and can be cleaned through the rotary cleaning brush at the top of the cleaning box to remove dust remained on the filter disc, harmful substances in air can be effectively removed, and the aim of protecting air is achieved.

Drawings

Fig. 1 is a front structural view of an air cleaning apparatus capable of self-cleaning according to the present invention.

Fig. 2 is a rear structure view of an air cleaning apparatus capable of self-cleaning according to the present invention.

Fig. 3 is a schematic cross-sectional view of an air cleaning device capable of self-cleaning according to the present invention.

Fig. 4 is a schematic view of the internal structure of an air cleaning device capable of self-cleaning according to the present invention.

FIG. 5 is a schematic view showing the internal structure of a cleaning tank in an air cleaning apparatus which is self-cleaning according to the present invention.

FIG. 6 is a schematic view showing the rear structure of a cleaning tank in an air cleaning apparatus of the present invention, which is self-cleaning.

FIG. 7 is a schematic view of the structure of a closing plate assembly in an air cleaning device capable of self-cleaning according to the present invention.

As shown in the figure: 1. the upper-layer filter box comprises an upper-layer filter box body 1.1, a cleaning inlet 1.2, a rail clamping groove, 2, a cleaning box body, 3, an air inlet, 4, an air outlet, 5, a filter element assembly, 6, a transmission assembly, 6.1, a first transmission rack, 6.2, a first transmission gear, 6.3, a first transmission rail, 6.3a, an upper rail, 6.3b, a lower rail, 6.4, a first driving motor, 7, a sealing plate assembly, 7.1, a sealing plate body, 7.2, a driving plate, 7.3, a second transmission rack, 7.4, a second transmission gear, 8, a rotary cleaning brush, 9, a water inlet pipe, 10, a water outlet pipe, 11, a fan, 12 and a clamping piece.

Detailed Description

With reference to the accompanying drawings, an air purification device capable of self-cleaning comprises an upper-layer filter box 1 and a cleaning box 2 which is arranged at the lower part of the upper-layer filter box 1 in a separable mode, wherein the upper-layer filter box 1 is of a hollow structure, an air inlet 3 is arranged at one end of the upper-layer filter box, an air outlet 4 is arranged at the other end of the upper-layer filter box, a plurality of filter assemblies 5 are arranged between the air inlet 3 and the air outlet 4 at intervals along the length direction of the upper-layer filter box, transmission assemblies 6 extending into the cleaning box are respectively arranged at two ends of each filter assembly 5, the cleaning box 2 is of a hollow structure, an opening is formed in the upper part of each cleaning box, a cleaning inlet 1.1 corresponding to each filter assembly 5 and a sealing plate assembly 7 covering each cleaning inlet 1.1 are arranged at the bottom of the upper-layer filter box 1, a rotating cleaning brush 8 is.

As a preferred embodiment of the present embodiment, the transmission assembly 6 includes a first transmission rack 6.1, a first transmission gear 6.2 and a first transmission rail 6.3, the first transmission rack 6.1 is respectively disposed at two ends of the filter assembly 5, the first transmission rail 6.3 is sleeved outside the first transmission rack 6.1, and includes an upper rail 6.3a disposed in the upper filter tank 1 and a lower rail 6.3b disposed in the cleaning tank 2, the first transmission gear 6.2 is disposed in the first transmission rail 6.3 and engaged with the first transmission rack 6.1, and one end of the first transmission gear 6.2 is connected with the first driving motor 6.4 through a transmission shaft.

As a preferred embodiment of the present embodiment, the number of the first transmission gears 6.2 is two, and the first transmission gears are respectively arranged at one end of the upper rail 6.3a, which is close to the lower rail 6.4.

As a preferred embodiment of the present embodiment, the closing plate assembly 7 includes a closing plate body 7.1 disposed at the cleaning inlet 1.1, a driving plate 7.2 is disposed at one end of the closing plate body 7.1, two driving racks 7.3 are disposed on two sides of the driving plate 7.2, a second transmission gear 7.4 is engaged on one side of the second driving rack 7.3, and the second transmission gear 7.4 is connected to a second driving motor through a transmission shaft.

As a preferred embodiment of this embodiment, the closing plate assembly 7 is disposed inside the bottom surface of the upper filtering box 1, and a rail slot 1.2 corresponding to the moving direction of the closing plate body 7.1 is disposed on the bottom surface of the upper filtering box 7.

As a preferred embodiment of this embodiment, a time controller electrically connected to the second driving motor and the first driving motor 6.4 is further disposed in the upper filtering tank 1.

As a preferred embodiment of this embodiment, a fan 11 is further disposed at one end of the upper layer filter box 1 located at the air outlet 4.

As a preferred embodiment of this embodiment, the water inlet pipe 9 is disposed at the top end of the cleaning tank 2, and the water outlet pipe 10 is disposed at the bottom end of the cleaning tank 2.

As the preferred embodiment of the embodiment, the bottom of the upper layer filter box 1 is clamped with the top of the cleaning box 2 through a clamping piece 12.

As a preferred embodiment of the present embodiment, the cleaning tank 2 is a transparent tank.

When the dust filter is implemented, the filter element components can be set into filter discs with different pore diameters (20 meshes to 6000 meshes), the filter discs can be orderly arranged according to the mesh number to respectively filter large-particle-diameter dust to fine dust, and the filter discs can be made of stainless steel or plastic materials;

when air containing polluted dust is brought into the air purifier by a fan, the dust is blocked when the air passes through the filter disc, and clean air is discharged from the outlet; the aperture of the filter disc can be (20 meshes to 6000 meshes) as required, when the filter disc needs to be cleaned, the sealing plate assembly at the bottom of the upper filter box is started, the sealing plate body is driven to move through the transmission of the second gear and the second rack to open the cleaning inlet, then the transmission assembly is started, the upper filter disc is driven to move to the lower clean area through the meshing of the first gear and the first rack, the water layer is stirred by the rotating cleaning brush to clean the filter disc in a dedusting way, the rotating cleaning brush is contacted and abutted with the surface of the filter disc to carry out rotating cleaning, water or other cleaning solution and cleaning agent can be contained in the cleaning box, and the cleaning box is arranged into a transparent box, so that a user can observe the state of the internal cleaning liquid to conveniently judge whether the filter disc needs to; in addition, the cleaning time and the cleaning interval of the filter disc can be set through a time controller electrically connected with the second driving motor and the first driving motor, and the time controller can select the existing products on the market to realize a control function; when the cleaning is finished, the filter disc returns to the upper layer original position through the transmission assembly belt, the sealing plate assembly at the bottom of the upper layer filter box is started, the sealing plate body is driven to move to cover the cleaning inlet through the transmission of the second gear and the second rack, and water vapor is prevented from reaching the upper layer air filter layer.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. a self-cleaning air purifying device is characterized in that, comprising an upper filter box and a cleaning box that can be separately arranged on the lower part of the upper filter box, the upper filter box is a hollow structure, and one end thereof is provided with an air inlet, and the other is provided with an air inlet. An air outlet is provided at one end, and several filter element assemblies are arranged at intervals along the length direction between the air inlet and the air outlet. The two ends of the filter element assembly are respectively provided with transmission assemblies extending into the cleaning box. It is a hollow structure with an opening on the upper part, and the bottom of the upper filter box is provided with a cleaning inlet corresponding to the filter plate assembly and a closing plate assembly covering the cleaning inlet. The cleaning brush is provided with a water inlet pipe and a water outlet pipe at one end of the cleaning box.

2 . The self-cleaning air purification device according to claim 1 , wherein the transmission assembly comprises a first transmission rack, a first transmission gear and a first transmission track, and the first transmission rack is respectively arranged in 1 . 3 . At both ends of the filter assembly, the transmission rail is set on the outside of the transmission rack, including an upper rail set in the upper filter box and a lower rail set in the cleaning box, and the transmission gear is set in the transmission rail 1. When meshing with the transmission rack, one end of the transmission gear is connected with the drive motor through the transmission shaft.

3 . The self-cleaning air purifying device according to claim 2 , wherein the number of the first transmission gears is two groups, which are respectively arranged on the ends of the upper rail and the lower rail that are close to each other. 4 .

4 . The self-cleaning air purification device according to claim 1 , wherein the closing plate assembly comprises a closing plate body disposed at the cleaning inlet, and one end of the closing plate body is provided with a driving plate, 4 . Two transmission racks are arranged on both sides of the driving plate, and a second transmission gear is kneaded on one side of the second transmission rack, and the second transmission gear is connected with the second driving motor through a transmission shaft.

5 . The self-cleaning air purification device according to claim 4 , wherein the closing plate assembly is arranged on the inner side of the bottom surface of the upper filter box, and the inner bottom surface of the upper layer filter box is provided with a body to move with the closing plate. 6 . Orientation corresponding track slot.

6 . The self-cleaning air purification device according to claim 2 , wherein the upper filter box is further provided with a time controller electrically connected to the second drive motor and the first drive motor. 7 .

7 . The self-cleaning air purification device according to claim 1 , wherein a fan is further provided at one end of the upper filter box located at the air outlet. 8 .

8 . The self-cleaning air purification device according to claim 1 , wherein the water inlet pipe is arranged at the top end of the cleaning box, and the water outlet pipe is arranged at the bottom end of the cleaning box. 9 .

9 . The self-cleaning air purification device according to claim 1 , wherein the bottom of the upper filter box is clamped to the top of the cleaning box through a clip. 10 .

10 . The self-cleaning air purification device according to claim 1 , wherein the cleaning box is a transparent box. 11 .