CN218269434U

CN218269434U - Ventilation mechanism with dust filtering capability

Info

Publication number: CN218269434U
Application number: CN202222343997.3U
Authority: CN
Inventors: 赵秋菊; 王生荣; 张云龙; 吕启春; 金宝
Original assignee: Qinghai Herun Water Conservancy And Hydropower Engineering Co ltd
Current assignee: Qinghai Herun Water Conservancy And Hydropower Engineering Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2023-01-10
Anticipated expiration: 2032-09-03

Abstract

The utility model discloses a ventilation mechanism with dust filtering capability belongs to the room and builds engineering technical field, and it includes the rectangle installing frame, the back fixed mounting of rectangle installing frame has air pipe, the bottom fixed mounting of air pipe surface has the support base, air pipe's inner wall fixed mounting has fan-shaped filter, air pipe's inner wall fixed mounting has the multilayer filter, air pipe's inner wall fixed mounting has the installing support. This ventilation mechanism with dust filtering capability carries out multistage filtering operation to dust and harmful gas in the air through setting up fan-shaped filter, multilayer filter, filtration cotton and dust screen and mutually supporting for dust and harmful gas in the air have better filter effect, and assurance that can be better is healthy to personnel in the house, helps the better use of people, has effectively improved the convenience that people used.

Description

Ventilation mechanism with dust filtering capability

Technical Field

The utility model belongs to the technical field of the engineering is built in the room, specifically be a ventilation mechanism with dust filtering capability.

Background

The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to the engineering which has a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, study and public activities, and most of the buildings are usually provided with ventilation devices at present; most of the existing ventilation devices generally directly suck outside air into a house for ventilation operation; the existing ventilation mode in the house can suck a large amount of dust and harmful gas when in use, so that the physical health of personnel in the house is very influenced, the better work of the personnel in the house is not facilitated, and the use convenience of people is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above defect of prior art, the utility model provides a ventilation mechanism with dust filtering capability has solved and can inhale a large amount of dust and harmful gas when using, and it is healthy to influence personnel in the house very, is unfavorable for the better work that carries on of personnel in the house, has reduced the problem of the convenience that people used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilation mechanism with dust filtering capability, includes the rectangle installing frame, the back fixed mounting of rectangle installing frame has air pipe, the bottom fixed mounting of air pipe surface has the support base, air pipe's inner wall fixed mounting has fan-shaped filter, air pipe's inner wall fixed mounting has the multilayer filter, air pipe's inner wall fixed mounting has the installing support, the left surface fixed mounting of installing support has the filter pulp, air pipe's inner wall fixed mounting has the dust screen, the inner wall of rectangle installing frame is equipped with slidable installation diaphragm, the left surface fixed mounting of installation diaphragm has driving motor, driving motor's output fixed mounting has the ventilation fan leaf, the equal fixed mounting in both sides has stable riser around the installation diaphragm inner wall, the lateral surface fixed mounting who stabilizes the riser has extrusion spring, the inside of stable riser runs through there is the U-shaped gag lever post of pegging graft at the rectangle installing frame inside.

As a further aspect of the present invention: the lateral surface fixed mounting of installation diaphragm has T shape slider, and T shape spout has been seted up to the inner wall of rectangle installing frame, T shape slider and T shape spout looks adaptation.

As a further aspect of the present invention: the inner wall of the rectangular mounting frame is provided with a limiting groove, and the size of the limiting groove is matched with that of the U-shaped limiting rod.

As a further aspect of the present invention: the left side face of the dust screen is fixedly provided with two groups of operating handles.

As a further aspect of the present invention: the right side face of the mounting transverse plate is provided with a C-shaped groove, and the depth of the C-shaped groove is forty millimeters.

As a further aspect of the present invention: the surface of U-shaped gag lever post is equipped with the skid resistant course, and the surface of skid resistant course evenly is equipped with anti-skidding line.

(III) advantageous effects

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

1. this ventilation mechanism with dust filtering capability carries out multistage filtering operation to dust and harmful gas in the air through setting up fan-shaped filter, multilayer filter, filtration cotton and dust screen and mutually supporting for dust and harmful gas in the air have better filter effect, and assurance that can be better is healthy to personnel in the house, helps the better use of people, has effectively improved the convenience that people used.

2. This ventilation mechanism with dust filtering capability drives the U-shaped gag lever post outside through setting up extrusion spring under the effect of self elasticity and removes and insert the rectangle installing frame in to installation diaphragm, driving motor and the spacing fixed operation of ventilating the flabellum, has better spacing effect to installation diaphragm, driving motor and ventilating the flabellum, and spacing operation is simple more convenient, has effectively improved the convenience that people used, is convenient for better use.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the vertical cross-section structure of the present invention;

FIG. 3 is a schematic view of the present invention showing a partial exploded structure;

in the figure: 1. a rectangular mounting frame; 2. a ventilation duct; 3. a support base; 4. a fan-shaped filter plate; 5. a plurality of layers of filter plates; 6. mounting a bracket; 7. filtering cotton; 8. a dust screen; 9. installing a transverse plate; 10. a drive motor; 11. a ventilating fan blade; 12. stabilizing the vertical plate; 13. extruding the spring; 14. u-shaped gag lever post.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a ventilation mechanism with dust filtering capability, including rectangle installing frame 1, the back fixed mounting of rectangle installing frame 1 has air pipe 2, the bottom fixed mounting of air pipe 2 surface has support base 3, air pipe 2's inner wall fixed mounting has fan-shaped filter 4, air pipe 2's inner wall fixed mounting has multilayer filter 5, air pipe 2's inner wall fixed mounting has installing support 6, installing support 6's left side fixed mounting has filter pulp 7, air pipe 2's inner wall fixed mounting has dust screen 8, rectangle installing frame 1's inner wall is equipped with slidable installation diaphragm 9, the left side fixed mounting of installation diaphragm 9 has driving motor 10, driving motor 10's specific model is 5IK120GN-C, driving motor 10's output fixed mounting has logical fan leaf 11, the equal fixed mounting in both sides has stabilizing riser 12 around the installation diaphragm 9 inner wall, stabilizing riser 12's lateral surface fixed mounting has extrusion spring 13, stabilizing riser 12's inside runs through has U-shaped gag lever post 14 of pegging graft in rectangle installing frame 1 inside.

Specifically, as shown in fig. 1 and 2, spacing recess has been seted up to the inner wall of rectangle installing frame 1, spacing recess's size and U-shaped gag lever post 14 size looks adaptation, the spacing recess of rectangle installing frame 1 inner wall mutually supports with U-shaped gag lever post 14, be convenient for better carry out spacing operation, the left surface fixed mounting of dust screen 8 has operating handle, operating handle's quantity is two sets of, the operating handle of the 8 left surfaces of dust screen mutually supports, be convenient for better dismantlement operation.

Specifically, as shown in fig. 3, the lateral surface fixed mounting of installation diaphragm 9 has the T shape slider, T shape spout has been seted up to the inner wall of rectangle installing frame 1, T shape slider and T shape spout looks adaptation, the T shape slider of installation diaphragm 9 lateral surface mutually supports with the T shape spout of rectangle installing frame 1 inner wall, be convenient for better remove the operation, C shape recess has been seted up to the right flank of installation diaphragm 9, the degree of depth of C shape recess is forty millimeters, the C shape recess of installation diaphragm 9 right flank is convenient for operate more, the surface of U-shaped gag lever post 14 is equipped with the skid resistant course, the surface of skid resistant course evenly is equipped with anti-skidding line, the anti-skidding line increase frictional force of U-shaped gag lever post 14 surface, improve anti-skidding effect.

The utility model discloses a theory of operation does:

s1, installing the ventilation mechanism at a specified position, starting a driving motor 10, driving an air ventilation fan blade 11 to rotate by an output end of the driving motor 10, and sucking external air into a room by the air ventilation fan blade 11;

s2, performing multistage filtration on dust and harmful gas in the air through mutual matching of the fan-shaped filter plate 4, the multi-layer filter plate 5, the filter cotton 7 and the dustproof net 8, and conveying the filtered air to the room;

s3, when the installation transverse plate 9, the driving motor 10 and the ventilating fan blade 11 need to be replaced after long-time use, the U-shaped limiting rod 14 is controlled to be pulled inwards to be drawn out in the rectangular installation frame 1, the limitation on the installation transverse plate 9 is removed, and then the installation transverse plate 9, the driving motor 10 and the ventilating fan blade 11 can be taken down to be replaced.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a ventilation mechanism with dust filtering capability, includes rectangle installing frame (1), the back fixed mounting of rectangle installing frame (1) has air pipe (2), the bottom fixed mounting of air pipe (2) surface has support base (3), its characterized in that: the utility model discloses a fan-shaped filter plate, including air pipe (2), fan-shaped filter plate (4), the inner wall fixed mounting of air pipe (2) has multilayer filter plate (5), the inner wall fixed mounting of air pipe (2) has installing support (6), the left surface fixed mounting of installing support (6) has filter pulp (7), the inner wall fixed mounting of air pipe (2) has dust screen (8), the inner wall of rectangle installing frame (1) is equipped with slidable installation diaphragm (9), the left surface fixed mounting of installation diaphragm (9) has driving motor (10), the output fixed mounting of driving motor (10) has logical fan leaf (11), the equal fixed mounting in both sides has stable riser (12) around installation diaphragm (9) inner wall, the lateral surface fixed mounting of stable riser (12) has extrusion spring (13), the inside of stable riser (12) runs through there is U-shaped gag lever post (14) of grafting in rectangle installing frame (1).

2. A ventilating mechanism having a dust filtering function according to claim 1, wherein: the outer side surface of the installation transverse plate (9) is fixedly provided with a T-shaped sliding block, the inner wall of the rectangular installation frame (1) is provided with a T-shaped sliding groove, and the T-shaped sliding block is matched with the T-shaped sliding groove.

3. A ventilating mechanism with a dust filtering function according to claim 1, wherein: the inner wall of the rectangular mounting frame (1) is provided with a limiting groove, and the size of the limiting groove is matched with that of the U-shaped limiting rod (14).

4. A ventilating mechanism with a dust filtering function according to claim 1, wherein: the left side face of the dustproof net (8) is fixedly provided with two groups of operating handles.

5. A ventilating mechanism having a dust filtering function according to claim 1, wherein: the right side surface of the mounting transverse plate (9) is provided with a C-shaped groove, and the depth of the C-shaped groove is forty millimeters.

6. A ventilating mechanism having a dust filtering function according to claim 1, wherein: the outer surface of the U-shaped limiting rod (14) is provided with an anti-skid layer, and anti-skid grains are uniformly arranged on the outer surface of the anti-skid layer.