CN217876270U

CN217876270U - A ventilation unit that is used for building site place to purify has green dustproof mechanism

Info

Publication number: CN217876270U
Application number: CN202220892541.XU
Authority: CN
Inventors: 王术光; 张自超; 张崇芹; 丁冰; 刘光明; 唐石
Original assignee: Qingdao Yilian Construction Group Co ltd
Current assignee: Qingdao Yilian Construction Group Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-11-22
Anticipated expiration: 2032-04-18

Abstract

The utility model provides a ventilation unit that is used for building site place to purify has green dustproof mechanism relates to ventilation unit technical field. This a ventilation unit for building site place purifies that has green dustproof mechanism, including the case of ventilating, the incasement portion of ventilating is equipped with the filter, the filter run through ventilate the case and with ventilate case sliding connection, filter top fixedly connected with mounting panel, filter one side is equipped with the movable plate, movable plate one side is equipped with the clearance subassembly, this a ventilation unit for building site place purifies that has green dustproof mechanism is equipped with the cleaning brush through movable plate one side, through the telescopic link that is equipped with between cleaning brush and movable plate, moves through telescopic link pulling cleaning brush when the movable plate and makes it reciprocate to strike off through promoting the dust that the spring promoted cleaning brush on to the filter, improved filterable effect, reduced the frequency of artifical clearance.

Description

A ventilation unit that is used for building site place to purify has green dustproof mechanism

Technical Field

The utility model relates to a building site field purification technique specifically is a ventilation unit who has green dustproof mechanism for being used for building site field purification, belongs to ventilation unit technical field.

Background

Ventilation, also known as air exchange, is the process of feeding fresh air into indoor space mechanically or naturally and exhausting dirty air which is not in compliance with sanitary requirements to make the indoor air meet the sanitary requirements and the requirements of production process. Each item of facility of accomplishing ventilation work in the building is generally called ventilation equipment, because the production building has a large amount of dusts on the building site, needs ventilation equipment to ventilate the dust, purifies the air.

A air transport to outdoor that a ventilation blower for building site has the air on with the building site dust, it does not contain miscellaneous dirt to require the air, the air volume will reach the demand, although present ventilation blower all has the function of certain miscellaneous dirt in filtering the outside air, but often can only carry out coarse filtration, tiny miscellaneous dirt can not be filtered, and first layer is the biggest to the filterable filter screen of air to the filtration volume of miscellaneous dirt, often accumulate a large amount of miscellaneous dirt in the short time most easily, lead to the air volume to reduce, need artifical regular cleaning complex operation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a ventilation unit who is used for building site place to purify that has green dustproof mechanism just in order to solve above-mentioned problem to tiny miscellaneous dirt can not filtered among the solution prior art, and first layer is the biggest to the filtration capacity of miscellaneous dirt, often accumulates a large amount of miscellaneous dirt in the short time easiest, leads to the air volume to reduce, needs artifical regular cleaning complex operation's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a ventilation unit that is used for building site place to purify has green dustproof mechanism, including the case of ventilating, the incasement portion of ventilating is equipped with the filter, the filter run through the case of ventilating and with ventilate case sliding connection, filter top fixedly connected with mounting panel, filter one side is equipped with the movable plate, movable plate one side is equipped with the clearance subassembly, the movable plate both ends all be equipped with the limiting plate and with limiting plate sliding connection, movable plate one side is equipped with drive assembly.

Preferably, the driving assembly comprises a moving block, a sliding groove is formed in the other side of the moving block, the moving block is arranged inside the sliding groove, and a rotating rod is rotatably connected to one side of the moving block.

Preferably, drive assembly still includes the fixed plate, fixed plate fixed connection ventilates incasement portion, dwang one end runs through the fixed plate and rotates with the fixed plate to be connected, dwang outside fixedly connected with fan drives the fan through outside admitting air and rotates to make the dwang rotate and provide power for the removal of movable plate.

Preferably, the clearance subassembly is including the clearance brush, the clearance brush sets up in movable plate one side, be equipped with the telescopic link between movable plate and the clearance brush, the telescopic link both ends respectively with movable plate and clearance brush fixed connection, telescopic link outside cover is equipped with the promotion spring, is favorable to promoting the clearance brush through the promotion spring, makes the clearance brush laminate with the filter plate all the time.

Preferably, the bottom of the ventilation box is provided with a through groove, the bottom of the ventilation box is fixedly connected with a collecting box, the collecting box is internally and slidably connected with a collecting frame, dust is cleaned and falls off on the filter plate, enters the collecting box through the through groove, and is collected through the collecting frame.

Preferably, the top of the mounting plate is fixedly connected with two connecting plates, the top of the ventilation box is fixedly connected with two supporting plates, and the two connecting plates correspond to the two supporting plates one to one.

Preferably, two backup pad one side all is equipped with the gag lever post, the gag lever post run through backup pad and connecting plate in proper order and with backup pad and connecting plate sliding connection, the gag lever post outside cover is established and is connected with spacing spring, spacing spring both ends respectively with gag lever post and backup pad fixed connection, be favorable to through spacing spring pulling gag lever post, make the gag lever post pass the connecting plate, carry out fixed mounting to the mounting panel.

The utility model provides a ventilation unit that is used for building site place to purify has green dustproof mechanism, its beneficial effect who possesses as follows:

1. this a ventilation unit for building site place purifies that has green dustproof mechanism is equipped with the clearance brush through movable plate one side, through the telescopic link that is equipped with between clearance brush and movable plate, moves when the movable plate and makes it reciprocate through telescopic link pulling clearance brush to promote the dust of clearance brush on to the filter through promoting the spring and strike off, improved filterable effect, reduced the frequency of artifical clearance.

2. This a ventilation unit for building site place purifies that has green dustproof mechanism, when needs are changed the filter, through the pulling gag lever post, thereby make the gag lever post roll-off connecting plate relieve and carry on spacingly to the mounting panel to with mounting panel bottom fixed connection's filter roll-off from ventilating the case, thereby change the filter.

Drawings

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

FIG. 2 is a schematic view of the filter plate structure of the present invention;

FIG. 3 is a schematic view of the structure of the telescopic rod of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a ventilation box; 2. mounting a plate; 3. a filter plate; 4. a limiting plate; 5. moving the plate; 6. rotating the rod; 7. a moving block; 8. a fixing plate; 9. a fan; 10. a collection box; 11. a collection frame; 12. cleaning a brush; 13. a telescopic rod; 14. a push spring; 15. a connecting plate; 16. a support plate; 17. a limiting rod; 18. and a limiting spring.

Detailed Description

The embodiment of the utility model provides a ventilation unit that is used for building site place to purify has green dustproof mechanism.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, including the ventilation box 1, the inside filter 3 that is equipped with of ventilation box 1, filter 3 runs through ventilation box 1 and with ventilation box 1 sliding connection, filter 3 top fixedly connected with mounting panel 2, filter 3 one side is equipped with movable plate 5, movable plate 5 one side is equipped with the clearance subassembly, movable plate 5 both ends all are equipped with limiting plate 4 and with limiting plate 4 sliding connection, movable plate 5 one side is equipped with drive assembly, drive assembly includes movable block 7, movable block 5 opposite side has seted up the spout, movable block 7 sets up inside the spout, movable block 7 one side is rotated and is connected with dwang 6, drive assembly still includes fixed plate 8, fixed plate 8 fixed connection is inside ventilation box 1, dwang 6 one end runs through fixed plate 8 and is rotated and is connected with fixed plate 8, dwang 6 outside fixedly connected with fan 9, drive fan 9 through outside admit air drives, thereby make dwang 6 rotate and provide power for the removal of movable plate 5.

The clearance subassembly includes clearance brush 12, clearance brush 12 sets up in movable plate 5 one side, be equipped with telescopic link 13 between movable plate 5 and the

clearance brush

12, 13 both ends of telescopic link respectively with movable plate 5 and clearance brush 12 fixed connection, telescopic link 13 outside cover is equipped with promotion spring 14, be favorable to promoting clearance brush 12 through promotion spring 14, make clearance brush 12 laminate with filter 3 all the time, logical groove has been seted up to ventilation box 1 bottom, ventilation box 1 bottom fixedly connected with collecting box 10, the inside sliding connection of collecting box 10 has collection frame 11, by the clearance whereabouts on filter 3 when the dust, get into collecting box 10 through leading to the groove, and collect through collecting frame 11.

Specifically, be equipped with in case of ventilating 1 inside and install the breathing apparatus, can adopt conventional breathing apparatus, be equipped with filter 3 in case of ventilating 1 inside, block the dust through filter 3, filter the dust through filter 3, at dwang 6 outside fixedly connected with fan 9 when admitting air, because dwang 6 runs through fixed plate 8, receive blowing of wind-force when fan 9, make dwang 6 rotate, when dwang 6 rotates, be connected with movable block 7 in dwang 6 one end rotation, rotate when dwang 6 and drive movable block 7, make movable block 7 slide in the spout that movable plate 5 was seted up, make movable block 7 drive movable plate 5 slide from top to bottom in limiting plate 4, be equipped with the clearance subassembly in 5 one sides of movable plate simultaneously, clear up filter 3 through the clearance subassembly.

To the clearance subassembly, be equipped with clearance brush 12 through movable plate 5 one side, through the telescopic link 13 that is equipped with between clearance brush 12 and movable plate 5, move when movable plate 5 and make it reciprocate through telescopic link 13 pulling clearance brush 12 to promote clearance brush 12 through promoting spring 14 and strike off the dust on filter 3, improved filterable effect, reduced the frequency of manual cleaning.

The bottom of the ventilation box 1 is provided with a through groove, the bottom of the ventilation box 1 is fixedly connected with a collecting box 10, the inside of the collecting box 10 is connected with a collecting frame 11 in a sliding mode, and dust is collected through the collecting frame 11.

Referring to fig. 1 and 2 again, the top of the mounting plate 2 is fixedly connected with two connecting plates 15, the top of the ventilation box 1 is fixedly connected with two supporting plates 16, the two connecting plates 15 correspond to the two supporting plates 16 one by one, one side of each of the two supporting plates 16 is provided with a limiting rod 17, the limiting rod 17 sequentially penetrates through the supporting plates 16 and the connecting plates 15 and is slidably connected with the supporting plates 16 and the connecting plates 15, a limiting spring 18 is sleeved on the outer side of the limiting rod 17, two ends of the limiting spring 18 are respectively fixedly connected with the limiting rod 17 and the supporting plates 16, and the limiting spring 18 is beneficial to pulling the limiting rod 17, so that the limiting rod 17 penetrates through the connecting plates 15 and fixedly mounts the mounting plate 2.

Specifically, when needs are changed the filter 3, through pulling gag lever post 17, thereby make gag lever post 17 roll-off connecting plate 15 remove to carry on spacingly to mounting panel 2 to with 2 bottom fixed connection's of mounting panel filter 3 from ventilating case 1 roll-off, thereby change filter 3.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A ventilation unit that has green dustproof mechanism for building site place purifies, including case (1) ventilates, its characterized in that: ventilate case (1) inside filter (3) that is equipped with, filter (3) run through ventilate case (1) and with ventilate case (1) sliding connection, filter (3) top fixedly connected with mounting panel (2), filter (3) one side is equipped with movable plate (5), movable plate (5) one side is equipped with the clearance subassembly, movable plate (5) both ends all be equipped with limiting plate (4) and with limiting plate (4) sliding connection, movable plate (5) one side is equipped with drive assembly.

2. The ventilation apparatus for construction site decontamination with green dust protection mechanism of claim 1, wherein: the driving assembly comprises a moving block (7), a sliding groove is formed in the other side of the moving block (5), the moving block (7) is arranged inside the sliding groove, and a rotating rod (6) is rotatably connected to one side of the moving block (7).

3. The ventilation apparatus for construction site decontamination with green dust prevention mechanism according to claim 2, wherein: drive assembly still includes fixed plate (8), fixed plate (8) fixed connection is inside ventilating case (1), dwang (6) one end runs through fixed plate (8) and rotates with fixed plate (8) and be connected, dwang (6) outside fixedly connected with fan (9).

4. The ventilation apparatus for construction site decontamination with green dust protection mechanism of claim 1, wherein: the cleaning assembly comprises a cleaning brush (12), the cleaning brush (12) is arranged on one side of the movable plate (5), a telescopic rod (13) is arranged between the movable plate (5) and the cleaning brush (12), two ends of the telescopic rod (13) are fixedly connected with the movable plate (5) and the cleaning brush (12) respectively, and a pushing spring (14) is sleeved on the outer side of the telescopic rod (13).

5. The ventilation apparatus for construction site decontamination with green dust protection mechanism of claim 1, wherein: the ventilation box is characterized in that a through groove is formed in the bottom of the ventilation box (1), a collecting box (10) is fixedly connected to the bottom of the ventilation box (1), and a collecting frame (11) is slidably connected to the inside of the collecting box (10).

6. The ventilation apparatus for construction site decontamination with green dust protection mechanism of claim 1, wherein: two connecting plates (15) are fixedly connected to the top of the mounting plate (2), two supporting plates (16) are fixedly connected to the top of the ventilation box (1), and the two connecting plates (15) correspond to the two supporting plates (16) one to one.

7. The ventilation apparatus for construction site decontamination with a green dust prevention mechanism of claim 6, wherein: two backup pad (16) one side all is equipped with gag lever post (17), gag lever post (17) run through backup pad (16) and connecting plate (15) in proper order and with backup pad (16) and connecting plate (15) sliding connection, gag lever post (17) outside cover is established and is connected with spacing spring (18), spacing spring (18) both ends respectively with gag lever post (17) and backup pad (16) fixed connection.