CN212566155U

CN212566155U - Domestic filtration degassing unit convenient to change filter screen

Info

Publication number: CN212566155U
Application number: CN202021277769.5U
Authority: CN
Inventors: 崔学生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-02-19
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a domestic filtration degassing unit convenient to change filter screen, including filtering the box, the outer wall of filtering the box is provided with first latch, and the inner wall of first latch is connected with the second latch, the surface connection of second latch has the apron, the inner wall of filtering the box is connected with the cardboard, and the inner wall of cardboard is connected with the screen window, the inner wall of cardboard is connected with the active carbon filter plate, the inner wall of cardboard is connected with HEPA filter plate, the inner wall of cardboard is connected with the stopper, the spout has been seted up at the inner wall border of filtering the box, and the inner wall of spout is connected with the slider, the outer wall connection of slider has the collecting box, filter the inner wall of box and install the air exhauster. This domestic filtration degassing unit convenient to change filter screen through the setting of screen window, active carbon filter plate and HEPA filter screen board, will inhale the inside air of filtering the box and carry out the filtration disinfection, has made things convenient for people's use, has satisfied people's user demand.

Description

Domestic filtration degassing unit convenient to change filter screen

Technical Field

The utility model relates to an air filter is related technical field, specifically is a domestic air filter degassing unit convenient to change filter screen.

Background

Air purification means that to the indoor various environmental problems provide the disinfection of disinfecting, dust fall removes the haze, dispel harmful fitment and remain and whole solutions such as peculiar smell, improves and improves life, official working condition, promotes physical and mental health, and air disinfection purifier passes through exhaust system and inhales the machine with the air in, through handling the back, can effectively get rid of the bacterium in the air.

The original domestic filtration degassing unit convenient to change the filter screen, in daily use, the filter screen is changed inconveniently, has increased people's the operation degree of difficulty, can not satisfy people's user demand to the device's service efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic filtration degassing unit convenient to change filter screen to solve the original domestic filtration degassing unit convenient to change filter screen that above-mentioned background art provided, in daily use, the filter screen is changed inconveniently, has increased people's the operation degree of difficulty, can not satisfy people's user demand, thereby has reduced the device's use efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a household air filtering and disinfecting device convenient for replacing a filter screen comprises a filtering box body, wherein the outer wall of the filtering box body is provided with a first latch, the inner wall of the first latch is connected with a second latch, the surface of the second latch is connected with a cover plate, the inner wall of the filtering box body is connected with a clamping plate, the inner wall of the clamping plate is connected with a screen window, the inner wall of the clamping plate is connected with an active carbon filter plate, the inner wall of the clamping plate is connected with an HEPA filter screen plate, the inner wall of the clamping plate is connected with a limiting block, the edge of the inner wall of the filtering box body is provided with a sliding groove, the inner wall of the sliding chute is connected with a sliding block, the outer wall of the sliding block is connected with a collecting box, the inner wall of the filtering box body is provided with an exhaust fan, and one side of air exhauster is provided with the air intake, the inner wall of apron is connected with the bolt, filter box body inner wall is connected with the fixture block, and the outer wall connection of fixture block has the top cap.

Preferably, the first latch is engaged with the second latch, and the first latch and the second latch are distributed in parallel.

Preferably, the clamping plates are symmetrically arranged along the central axis of the filtering box body and are of a square structure.

Preferably, screen window, active carbon filter plate and HEPA filter screen board all are equidistant setting on the cardboard, and screen window, active carbon filter plate and HEPA filter screen board size are the same.

Preferably, the collecting box and the filtering box body form a sliding structure through a sliding block, and the collecting box is of a U-shaped structure.

Preferably, the bolt is in threaded connection with the cover plate, and the surface of the cover plate is in open hole type arrangement.

Preferably, the top cover is clamped and connected with the filtering box body through a clamping block, and the surface of the filtering box body is in open hole type arrangement.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the household air filtering and sterilizing device convenient for replacing the filter screen, air sucked into the filtering box body is filtered and sterilized through the arrangement of the screen window, the active carbon filter plate and the HEPA filter screen plate, so that the household air filtering and sterilizing device is convenient for people to use and meets the use requirements of people;

2. the household air filtering and disinfecting device convenient for replacing the filter screen collects mosquitoes entering air through the arrangement of the collecting box, so that people can conveniently clean the filtering and disinfecting device, and the use requirements of people are met;

3. this domestic filtration degassing unit convenient to change filter screen through the setting of top cap, makes things convenient for people to change 1 the user demand that satisfies people to the inside filter screen of filtration degassing unit.

Drawings

FIG. 1 is a schematic front sectional view of a preferred embodiment of a household air filtering and disinfecting device with a filter screen convenient to replace according to the present invention;

FIG. 2 is a schematic structural view of the front view of FIG. 1;

FIG. 3 is an enlarged view of the structure at A shown in FIG. 1;

fig. 4 is an enlarged schematic view of the portion B shown in fig. 1.

In the figure: 1. a filter box body; 2. a first latch; 3. a second latch; 4. a cover plate; 5. clamping a plate; 6. a screen window; 7. an active carbon filter plate; 8. HEPA filter screen plate; 9. a limiting block; 10. a chute; 11. a slider; 12. a collection box; 13. an exhaust fan; 14. an air inlet; 15. a bolt; 16. a clamping block; 17. and a top cover.

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. 1-4, the present invention provides a technical solution: a household air filtering and disinfecting device convenient for replacing a filter screen comprises a filtering box body 1, wherein the outer wall of the filtering box body 1 is provided with a first latch 2, the inner wall of the first latch 2 is connected with a second latch 3, the surface of the second latch 3 is connected with a cover plate 4, the inner wall of the filtering box body 1 is connected with a latch 5, the inner wall of the latch 5 is connected with a screen window 6, the inner wall of the latch 5 is connected with an active carbon filter plate 7, the inner wall of the latch 5 is connected with an HEPA filter screen plate 8, the inner wall of the latch 5 is connected with a limit block 9, the edge of the inner wall of the filtering box body 1 is provided with a chute 10, the inner wall of the chute 10 is connected with a slide block 11, the outer wall of the slide block 11 is connected with a collecting box 12, the inner wall of the filtering box body 1 is provided with an exhaust, and the outer wall of the fixture block 16 is connected with a top cover 17.

First latch 2 is connected with the meshing of second latch 3, and first latch 2 and 3 parallel distribution of second latch can dismantle apron 4, make things convenient for people to observe the condition of filtering box 1 inside, in time change the maintenance.

Cardboard 5 sets up with the axis symmetry of filtering box 1, and cardboard 5 is square structure, makes things convenient for people to install the filter screen, satisfies people's user demand.

The screen window 6, the active carbon filter plate 7 and the HEPA filter plate 8 are arranged on the clamping plate 5 at equal intervals, the screen window 6, the active carbon filter plate 7 and the HEPA filter plate 8 are the same in size, and the inhaled air is purified through the screen window 6, the active carbon filter plate 7 and the HEPA filter plate 8.

The collecting box 12 and the filtering box body 1 form a sliding structure through the sliding block 11, the collecting box 12 is of a U-shaped structure, mosquitoes entering air are collected, and people can clean the filtering and disinfecting device conveniently.

Bolt 15 is threaded connection with apron 4, and the surface of apron 4 sets up for trompil formula, fixes apron 4, prevents that outside water from getting into and filtering box 1.

The top cap 17 is connected with the filter box body 1 through the clamping block 16, and the surface of the filter box body 1 is provided with the open hole, so that people can replace the filter screen conveniently, the use of people is facilitated, and the use requirements of people are met.

The working principle is as follows: firstly, the power supply of an exhaust fan 13 is switched on, the exhaust fan 13 is opened, outside air enters the filtering box body 1, mosquitoes brought into the filtering box body 1 are isolated through a screen window 6, the isolated mosquitoes fall into a collecting box 12 below, the mosquitoes entering the air are collected, people can conveniently clean the filtering and sterilizing device, then small particles in the air are filtered through an active carbon filter plate 7, dust in the air is filtered through a HEPA filter plate 8, the exhausted air is filtered and sterilized, the condition inside the filtering box body 1 can be observed by disassembling a cover plate 4, the conditions of the filter screen and the exhaust fan 13 can be checked, people can conveniently check the device, the top cover 17 is disassembled by replacing the active carbon filter plate 7 and the HEPA filter plate 8, the top cover 17 can be directly taken out, people can conveniently replace the filter screen inside the filtering and sterilizing device, this completes the use of the home air filtration disinfection unit which facilitates replacement of the filter screen, wherein suction fan 13 is of the type MH 902R.

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 drawing of description, and the concrete connection 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 circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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. The household air filtering and disinfecting device convenient for replacing the filter screen is characterized by comprising a filtering box body (1), wherein the outer wall of the filtering box body (1) is provided with a first latch (2), the inner wall of the first latch (2) is connected with a second latch (3), the surface of the second latch (3) is connected with a cover plate (4), the inner wall of the filtering box body (1) is connected with a clamping plate (5), the inner wall of the clamping plate (5) is connected with a screen window (6), the inner wall of the clamping plate (5) is connected with an active carbon filter plate (7), the inner wall of the clamping plate (5) is connected with a HEPA filter screen plate (8), the inner wall of the clamping plate (5) is connected with a limiting block (9), the inner wall edge of the filtering box body (1) is provided with a sliding groove (10), the inner wall of the sliding groove (10) is connected with a sliding block (11), the outer wall, air exhauster (13) are installed to the inner wall of filtering box (1), and one side of air exhauster (13) is provided with air intake (14), the inner wall connection of apron (4) has bolt (15), filtering box (1) inner wall connection has fixture block (16), and the outer wall connection of fixture block (16) has top cap (17).

2. A home air filtering and sanitizing device, which facilitates screen replacement, according to claim 1, wherein: the first clamping teeth (2) are meshed with the second clamping teeth (3), and the first clamping teeth (2) and the second clamping teeth (3) are distributed in parallel.

3. A home air filtering and sanitizing device, which facilitates screen replacement, according to claim 1, wherein: the clamping plates (5) are symmetrically arranged along the central axis of the filtering box body (1), and the clamping plates (5) are of square structures.

4. A home air filtering and sanitizing device, which facilitates screen replacement, according to claim 1, wherein: the screen window (6), the activated carbon filter plate (7) and the HEPA filter plate (8) are arranged on the clamping plate (5) at equal intervals, and the screen window (6), the activated carbon filter plate (7) and the HEPA filter plate (8) are the same in size.

5. A home air filtering and sanitizing device, which facilitates screen replacement, according to claim 1, wherein: the collecting box (12) and the filtering box body (1) form a sliding structure through the sliding block (11), and the collecting box (12) is of a U-shaped structure.

6. A home air filtering and sanitizing device, which facilitates screen replacement, according to claim 1, wherein: bolt (15) and apron (4) are threaded connection, and the surface of apron (4) is the trompil formula and sets up.

7. A home air filtering and sanitizing device, which facilitates screen replacement, according to claim 1, wherein: the top cover (17) is clamped and connected with the filtering box body (1) through a clamping block (16), and the surface of the filtering box body (1) is in open hole type arrangement.