CN218065284U

CN218065284U - Air filtering device

Info

Publication number: CN218065284U
Application number: CN202222481427.0U
Authority: CN
Inventors: 郭洪增
Original assignee: Qingdao Jinlite Machinery Technology Co ltd
Current assignee: Qingdao Jinlite Machinery Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-16
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses an air filtering device, include: the device box is placed on the ground through bottom casters; the cover plate is in threaded connection with the outer side of the top of the device box, and a filter plate is fixedly connected inside the cover plate; plasma generator, plasma generator is all installed to the inside left and right sides of device case, the cavity has been seted up to the bottom of device case, and the transversal circular-arc structure of personally submitting of the inside bottom side of device case, bolt fixedly connected with air inlet plate is passed through at the top of apron, and the inside of air inlet plate has seted up the poroid structure, the bottom threaded connection of apron has the connecting block, and the bottom fixedly connected with of connecting block is located the inside filter bag of device case, the first active carbon filter screen of inside fixedly connected with of device case. This air filter equipment is convenient for carry out the multiple filtration to the air, and the filter effect is better, is convenient for collect filterable dust moreover, makes the inside clearance of being convenient for of device.

Description

Air filtering device

Technical Field

The utility model relates to an air filtration technology field specifically is an air filter.

Background

Indoor air pollution is caused by exhaust gas generated by activities of people in a room, and the indoor air is seriously polluted by reusing an air conditioner or closing an indoor door and window in the room. Therefore, the air filtering device is required to filter dust in the air, so that indoor air can be conveniently purified, and the cleanness of the indoor air and the health of people are ensured.

Present commonly used air filter has following defect, is not convenient for carry out the multistage filtration to the air, and the filter effect is relatively poor, is not convenient for collect filterable dust moreover, makes the inside clearance of not being convenient for of device, consequently, we provide an air filter to in the solution above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air filter to solve the present commonly used air filter that above-mentioned background art provided, be not convenient for carry out the multiple filtration to the air, the filter effect is relatively poor, is not convenient for collect filterable dust moreover, makes the inside problem of clearing up of being not convenient for of device.

In order to achieve the above object, the utility model provides a following technical scheme: an air filtration device comprising:

the device box is placed on the ground through bottom casters;

the cover plate is in threaded connection with the outer side of the top of the device box, and a filter plate is fixedly connected inside the cover plate;

and the plasma generators are arranged on the left side and the right side of the inside of the device box.

Preferably, the bottom of the device box is provided with a cavity, and the cross section of the bottom side of the inside of the device box is of an arc-shaped structure.

Preferably, the top of the cover plate is fixedly connected with an air inlet plate through a bolt, and a porous structure is arranged inside the air inlet plate.

Preferably, the bottom of the cover plate is in threaded connection with a connecting block, and the bottom of the connecting block is fixedly connected with a filter bag located inside the device box.

Preferably, the inside fixedly connected with first active carbon filter screen of device case, and the downside of first active carbon filter screen is provided with the second active carbon filter screen of fixed connection in the device incasement portion.

Preferably, the bottom side of the interior of the device box is provided with a fan, and the air inlet end of the fan extends into the interior of the device box.

Compared with the prior art, the beneficial effects of the utility model are that: the air filtering device is convenient for multi-stage filtering of air, has good filtering effect, and is convenient for collecting filtered dust, so that the interior of the device is convenient to clean;

when the fan works, negative pressure is formed inside the device box, so that air enters the device box through the air inlet plate, when the air flows through the filter plate, larger particles in the air are filtered through the filter plate, dust in the air is filtered and collected through the filter bag, the air is secondarily filtered through the first activated carbon filter screen and the second activated carbon filter screen, peculiar smell elimination and air improvement are performed on the air through the arrangement of the plasma generator, the plasma generator mainly works in a way that low voltage is increased to positive high voltage and negative high voltage through the boosting circuit, the air is ionized by the positive high voltage and the negative high voltage, mainly oxygen to generate a large amount of positive ions and negative ions, and the filtered and purified air is discharged outwards through a cavity at the bottom of the device box;

when needing to clear up the device is inside, rotate the apron, the connected mode between apron and the device case is threaded connection, takes off and makes its filter bag and apron separation through rotating the connecting block after the apron, makes the user clear up the filter bag, demolish the bolt and take off behind the inlet plate, makes the user be convenient for clear up the filter plate.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

fig. 2 is the front view of the sectioning structure of the utility model.

In the figure: 1. a device case; 2. a cover plate; 3. an air intake plate; 4. filtering the plate; 5. connecting blocks; 6. a filter bag; 7. a first activated carbon screen; 8. a second activated carbon screen; 9. a plasma generator; 10. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an air filtration device comprising:

the device box 1 is placed on the ground through a bottom caster;

the cover plate 2 is in threaded connection with the outer side of the top of the device box 1, and a filter plate 4 is fixedly connected inside the cover plate 2;

and the plasma generator 9 is arranged on the left side and the right side of the inside of the device box 1.

The bottom of the device box 1 is provided with a cavity, and the cross section of the bottom side of the inside of the device box 1 is in an arc-shaped structure, so that air exhausted by the fan 10 can be exhausted outwards.

The top of the cover plate 2 is fixedly connected with an air inlet plate 3 through bolts, so that air enters the device box 1 through the air inlet plate 3.

The bottom threaded connection of apron 2 has connecting block 5, and the bottom fixedly connected with of connecting block 5 is located the inside filter bag 6 of device case 1, filters the dust in the air through filter bag 6.

The inside fixedly connected with first active carbon filter screen 7 of device case 1, and the downside of first active carbon filter screen 7 is provided with fixed connection in the inside second active carbon filter screen 8 of device case 1, carries out secondary filter through first active carbon filter screen 7 and second active carbon filter screen 8 to the air.

The blower 10 is installed at the bottom side of the inside of the device case 1, and the air inlet end of the blower 10 extends to the inside of the device case 1, so that negative pressure is formed inside the device case 1.

When the air filtering device is used, as shown in fig. 1-2, when the fan 10 works, negative pressure is formed inside the device box 1, so that air enters the device box 1 through the air inlet plate 3, when the air flows through the filter plate 4, larger particles in the air are filtered through the filter plate 4, dust in the air is filtered and collected through the filter bag 6, the air is secondarily filtered through the first activated carbon filter screen 7 and the second activated carbon filter screen 8, peculiar smell of the air is eliminated and the air is improved through the arrangement of the plasma generator 9, the plasma generator 9 mainly works on the principle that low voltage is increased to positive high voltage and negative high voltage through the boosting circuit, the air is ionized by the positive high voltage and the negative high voltage and mainly comprises oxygen to generate a large amount of positive ions and negative ions, and the filtered and purified air is discharged outside through a cavity at the bottom of the device box 1;

when needing to clear up the device is inside, rotating apron 2, the connected mode between apron 2 and the device case 1 is threaded connection, takes off behind the apron 2 and makes its filter bag 6 and apron 2 separation through rotating connecting block 5, makes the user clear up filter bag 6, demolish the bolt and take off behind air inlet plate 3, makes the user be convenient for clear up filter plate 4, and this is exactly this air filter's whole working process.

Those not described in detail in this specification are well within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.

Although the present 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An air filtration device, comprising:

the device box (1) is placed on the ground through bottom casters;

the cover plate (2) is in threaded connection with the outer side of the top of the device box (1), and a filter plate (4) is fixedly connected inside the cover plate (2);

the plasma generator (9), plasma generator (9) are all installed to the inside left and right sides of device case (1).

2. An air filtration device according to claim 1 wherein: the bottom of the device box (1) is provided with a cavity, and the cross section of the bottom side of the inside of the device box (1) is of an arc-shaped structure.

3. An air filtration device according to claim 1 wherein: the top of the cover plate (2) is fixedly connected with an air inlet plate (3) through a bolt, and a porous structure is arranged inside the air inlet plate (3).

4. An air filtration device according to claim 1 wherein: the bottom threaded connection of apron (2) has connecting block (5), and the bottom fixedly connected with of connecting block (5) is located device case (1) inside filter bag (6).

5. An air filtration device according to claim 1 wherein: the inside fixedly connected with first active carbon filter screen (7) of device case (1), and the downside of first active carbon filter screen (7) is provided with second active carbon filter screen (8) of fixed connection in device case (1) inside.

6. An air filtration device according to claim 1 wherein: a fan (10) is installed on the bottom side of the interior of the device box (1), and the air inlet end of the fan (10) extends into the interior of the device box (1).