CN220648496U

CN220648496U - Indoor ventilation device

Info

Publication number: CN220648496U
Application number: CN202321461425.3U
Authority: CN
Inventors: 景然; 刘壮; 杜建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2024-03-22
Anticipated expiration: 2033-06-08

Abstract

The application relates to the technical field of indoor ventilation, in particular to an indoor ventilation device, which completes the filtering operation of air by matching a filter screen with filtering adsorption cotton, the filtered air enters the room through a plurality of ventilation holes, the flow of air is controlled by adjusting the positions of two baffles, the flow of indoor air inlet is controlled, and dust is prevented from being sucked into a human body by filtering the air; the wall body is provided with a working cavity, the wall body is provided with a window, the window is provided with a plurality of ventilation holes, the filter screen is provided with filtering adsorption cotton, the filter screen is connected with the wall body through a plurality of connecting mechanisms, one connecting mechanism comprises a spring, the top of the working cavity is provided with a limit groove, the top of the filter screen is provided with a groove, the bottom of the spring is fixedly connected with the bottom of the groove, the top of the spring is fixedly provided with a limiting block, the limiting block and the limit groove are clamped, and the outer side wall of the limiting block is fixedly provided with a supporting plate.

Description

Indoor ventilation device

Technical Field

The application relates to the technical field of indoor ventilation, in particular to an indoor ventilation device.

Background

As is well known, indoor ventilation is an environment control technology capable of improving indoor air quality, being beneficial to health, ventilation is an environment control technology for controlling the transmission and harm of air pollutants by means of ventilation dilution or ventilation elimination and the like, and realizing the indoor and outdoor air environment quality guarantee, if people live in a room for a long time but cannot ventilate and ventilate, the health of human bodies is affected, especially families with old people and children are concerned, so that the ventilation problem is more important;

the natural ventilation that prior art among the house adopted is unfavorable for the circulation of indoor air, and in current house tradition window, is the effect that the direct opening of function singleness or close generally, ventilation performance and ventilation efficiency are relatively poor, after long-time use, easily accumulate a large amount of dust, difficult clearance, and air contains more dust, if outdoor air treatment is not thorough, the human body of failing to filter and inhale to it easily influences health, and current ventilation unit's vent size can not be as required and the flow of convenient regulation control wind, therefore need an indoor ventilation unit to improve above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

To the not enough of prior art, this application provides one kind and accomplishes the filter operation to the air through the cooperation of filter screen and filtration absorption cotton, and the air after the filtration gets into indoor through a plurality of ventilation holes, through the flow of the position control wind of adjusting two baffles, has reached the flow of the indoor air inlet of control, prevents the indoor ventilation unit of dust suction human body through the filtration to the air.

Technical proposal

In order to achieve the above purpose, the present application provides the following technical solutions: the indoor ventilation device comprises a wall body, a filter screen and two baffles, wherein a working cavity is formed in the wall body, a window is fixedly arranged on the wall body, a plurality of ventilation holes are formed in the window, filter adsorption cotton is arranged on the filter screen, and the filter screen is connected with the wall body through a plurality of connecting mechanisms;

one of the connecting mechanisms comprises a spring, a limiting groove is formed in the top end of the working cavity, a groove is formed in the top end of the filter screen, the bottom end of the spring is fixedly connected with the bottom end of the groove, a limiting block is fixedly arranged on the top end of the spring, the limiting block is clamped with the limiting groove, a supporting plate is fixedly arranged on the outer side wall of the limiting block, sliding grooves are formed in the two ends of the working cavity, two baffle plates are in sliding connection with the two sliding grooves, and the two baffle plates are connected with a wall body through the limiting mechanism;

the working cavity is provided with a collecting mechanism for collecting dust.

Preferably, the limiting mechanism comprises four T-shaped blocks, the four T-shaped blocks are respectively and fixedly arranged at the top end and the bottom end of the two baffles, T-shaped grooves are formed in the top end and the bottom end of the working cavity, each two T-shaped blocks are slidably connected with one of the T-shaped grooves, and when the two baffles slide on the two sliding grooves, the two baffles are more stable through the cooperation of the two T-shaped grooves and the four T-shaped blocks.

Further, collection mechanism includes the collecting box, and the top fixed mounting of collecting box has the deflector, and the bottom fixed mounting of collecting box has the fixture block, and the draw-in groove has been seted up to the bottom of working chamber, fixture block and draw-in groove clamping, the dust that drops on the filter screen is convenient for collect through the installation of collecting box, plays the guide operation to the dust through the deflector.

Still further, the collecting box is provided with the handle symmetrically, and the collecting box is better lifted by the user through the arrangement of two handles.

On the basis of the scheme, handles are fixedly arranged on the outer side walls of the two baffles, and the baffles can be moved conveniently through the two handles.

Advantageous effects

Compared with the prior art, the application provides an indoor ventilation device, possesses following beneficial effect:

this indoor ventilation unit, two baffles pass through stop gear's cooperation and carry out sliding operation on two spouts, the dust in the air passes through the interception of filter screen and adheres to on the filter screen, less dust adsorbs on filtering the cotton through the operation of filtering the cotton that adsorbs, accomplish the filter operation to the air through the filter screen and the cotton cooperation of filtering the absorption, the air after the filtration gets into indoor through a plurality of ventilation holes, thereby accomplish the filter operation of dust in the air, the flow of the position control wind of two baffles is adjusted, the flow of indoor air inlet of control has been reached, prevent dust inhalation human body through thoroughly clearing up to the air, cause the injury to the health.

Drawings

FIG. 1 is a schematic view of a partial cross-sectional structure of a front view of the present application;

FIG. 2 is a schematic cross-sectional view of a side view of the present application;

FIG. 3 is a schematic view of a partial cross-sectional structure of a front view of the present application;

FIG. 4 is a schematic view of a partial cross-sectional structure of a front view of the present application;

fig. 5 is an enlarged schematic view of the portion a in fig. 2 of the present application.

The reference numerals in the drawings: 1. a wall body; 2. a window; 3. a vent hole; 4. a filter screen; 5. filtering and adsorbing cotton; 6. a baffle; 7. a T-shaped block; 8. a T-shaped groove; 9. a chute; 10. a limit groove; 11. a spring; 12. a limiting block; 13. a supporting plate; 14. a collection box; 15. a handle; 16. a handle; 17. and a guide plate.

Detailed Description

Examples

Referring to fig. 1-5, an indoor ventilation device comprises a wall body 1, a filter screen 4 and two baffles 6, wherein a working cavity is formed in the wall body 1, a window 2 is fixedly installed on the wall body 1, a plurality of ventilation holes 3 are formed in the window 2, filter adsorption cotton 5 is arranged on the filter screen 4, dust in air is attached to the filter screen 4 through interception of the filter screen 4, smaller dust is adsorbed on the filter adsorption cotton 5 through operation of the filter adsorption cotton 5, the filter operation of air is completed through cooperation of the filter screen 4 and the filter adsorption cotton 5, filtered air enters the room through the plurality of ventilation holes 3, the filter screen 4 is connected with the wall body 1 through a plurality of connecting mechanisms, one connecting mechanism comprises a spring 11, a limit groove 10 is formed in the top end of the working cavity, a groove is formed in the top end of the filter screen 4, the bottom end of the spring 11 is fixedly connected with the bottom end of the groove, a limit block 12 is fixedly installed on the top end of the spring 11, the limit block 12 and the limit groove 10 are clamped, a support plate 13 is fixedly installed on the outer side wall of the limit block 12, sliding grooves 9 are formed in two ends of the working cavity, and the two baffles 6 are slidingly connected with the two sliding grooves 9.

Referring to fig. 1 and 2, two baffles 6 are connected with a wall 1 through a limiting mechanism, the limiting mechanism comprises four T-shaped blocks 7, the four T-shaped blocks 7 are respectively and fixedly installed at the top end and the bottom end of the two baffles 6, T-shaped grooves 8 are respectively formed in the top end and the bottom end of a working cavity, each two T-shaped blocks 7 are slidably connected with one of the T-shaped grooves 8, when the two baffles 6 slide on two sliding grooves 9, the two baffles 6 are more stable through the cooperation of the two T-shaped grooves 8 and the four T-shaped blocks 7, the two baffles 6 slide on the two sliding grooves 9 through the cooperation of the limiting mechanism, and the flow of air is controlled by adjusting the positions of the two baffles 6, so that the flow of indoor air intake is controlled.

Referring to fig. 2, a collecting mechanism is disposed on the working chamber for collecting dust, the collecting mechanism includes a collecting box 14, a guide plate 17 is fixedly mounted at the top end of the collecting box 14, a clamping block is fixedly mounted at the bottom end of the collecting box 14, a clamping groove is formed at the bottom end of the working chamber, the clamping block is clamped with the clamping groove, the dust falling on the filter screen 4 is conveniently collected through the installation of the collecting box 14, and the guide plate 17 guides the dust.

Referring to fig. 2, it should be further noted that the collecting box 14 is symmetrically provided with handles 15, and the user can lift the collecting box 14 better by arranging two handles 15.

Referring to fig. 1 and 2, handles 16 are fixedly mounted on the outer side walls of both the baffles 6, and the baffles 6 can be moved better by the handles 16.

To sum up, this indoor ventilation unit is when using, drive two baffles 6 through two handles 16 and carry out sliding operation on two spouts 9, make baffle 6 more stable when sliding through the cooperation of T type piece 7 and T type groove 8, the dust in the air is attached to filter screen 4 through the interception of filter screen 4, less dust adsorbs on filter adsorption cotton 5 through the operation of filter adsorption cotton 5, the air after the filtration operation to the air is accomplished through the cooperation of filter screen 4 and filter adsorption cotton 5 gets into indoor through a plurality of ventilation holes 3, thereby accomplish the filtration operation of dust in the air, through the flow of the position control wind of adjusting two baffles 6, the flow of indoor air inlet of control has been reached, prevent the dust inhalation human body through thoroughly clearing up to the air, cause the injury to the health, dust on the filter screen 4 can drop to the collection box 14 inside when more, the operation through deflector 17 plays the guide effect to the dust, the inside dust of collection box 14 is more, drive two collection box 14 and fixture block release the connection with the draw-in groove, clearance collection box 14 can, when dismantling 4, pull the stopper 12 is removed through the position control wind, the stopper 12 is moved to the pull 11, thereby make the limit block 12 remove the limit block, the limit block 12 is removed to the limit 12, and the limit plate is removed to remove 10, the limit 12 is moved to make the limit stop block 12.

Claims

1. The utility model provides an indoor ventilation unit, includes wall body, filter screen and two baffles, its characterized in that: the wall body is provided with a working cavity, the wall body is fixedly provided with a window, the window is provided with a plurality of ventilation holes, the filter screen is provided with filter adsorption cotton, and the filter screen is connected with the wall body through a plurality of connecting mechanisms;

the working cavity is provided with a collecting mechanism for collecting dust.

2. An indoor ventilation device according to claim 1, wherein: the limiting mechanism comprises four T-shaped blocks, the four T-shaped blocks are respectively and fixedly arranged at the top end and the bottom end of the two baffles, T-shaped grooves are formed in the top end and the bottom end of the working cavity, and every two T-shaped blocks are in sliding connection with one T-shaped groove.

3. An indoor ventilation device according to claim 2, wherein: the collecting mechanism comprises a collecting box, a guide plate is fixedly arranged at the top end of the collecting box, a clamping block is fixedly arranged at the bottom end of the collecting box, a clamping groove is formed in the bottom end of the working cavity, and the clamping block is clamped with the clamping groove.

4. A ventilation device in a room as claimed in claim 3, wherein: handles are symmetrically arranged on the collecting box.

5. An indoor ventilation device according to claim 4, wherein: handles are fixedly arranged on the outer side walls of the two baffles.