CN219264487U

CN219264487U - Induced draft system

Info

Publication number: CN219264487U
Application number: CN202320357429.0U
Authority: CN
Inventors: 史东来; 达梦娇
Original assignee: SHANGHAI BEISHENG BUILDING ENGINEERING DEVELOPMENT CO LTD
Current assignee: SHANGHAI BEISHENG BUILDING ENGINEERING DEVELOPMENT CO LTD
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-27
Anticipated expiration: 2033-02-28

Abstract

The application discloses system of induced drafting relates to indoor technical field who airs exhaust, including the exhaust column, the inside fixed mounting of exhaust column has the air exhauster, be located in the exhaust column the air inlet end department fixed mounting of air exhauster has the filter screen, the inside rotation of exhaust column installs the threaded rod, the top fixed mounting of exhaust column has the motor, the output of motor with threaded rod fixed connection, the movable block is installed to the side screw thread of threaded rod, one side fixed mounting of movable block has the bracing piece, one side fixed mounting of bracing piece has the cleaning brush, the cleaning brush with filter screen butt, keep away from in the exhaust column the one end of filter screen is provided with the active carbon plate. The air suction system is simple in structure, convenient to use and high in connectivity, has good filtration and deodorizing effects on air in a garage, and enhances practicability.

Description

Induced draft system

Technical Field

The application relates to the technical field of indoor exhaust, in particular to an air suction system.

Background

At present, in the process of building high-rise buildings or residential communities in many cities in China, underground garages are designed and manufactured, and in the aspect of tie-up, the underground garages can be used as equipment rooms of equipment such as high-low voltage distribution rooms, water pumps, refrigerators and the like in areas except for meeting the parking requirements at ordinary times; and the system can be used as a civil air defense project for personnel masking at special moments such as war time. In the normal use process, equipment such as a power distribution room and a refrigerator can generate a large amount of heat during working, so that the temperature in the underground garage is increased, and meanwhile, tail gas generated by an automobile during parking can also emit a large amount of heat to the environment of the underground garage, and the air quality in the underground garage can be reduced due to automobile tail gas.

The present exhaust structure in underground garage, as described in the patent of bulletin number CN212378184U, including a plurality of passageway units of airing exhaust, each passageway unit of airing exhaust is provided with coupling assembling and carries out fixed connection through coupling assembling between the two with the underground garage ceiling between passageway unit of airing exhaust, each is provided with functional module between the passageway unit of airing exhaust, functional module is including the intermediate level subassembly of airing exhaust, intermediate level subassembly of airing exhaust includes one-level shell, be provided with electric fan in the one-level shell, electric fan is connected with the pre-buried pipeline electricity in the ceiling, a plurality of passageway units of airing exhaust and a plurality of functional module link to each other in proper order and form whole passageway of airing exhaust.

In view of the above related art, the inventor considers that in the air exhaust process of the underground garage, the air in the garage is sucked to the outside through the air exhaust channel unit by the electric fan, and in the air exhaust process, because the air in the garage contains dust, the dust is attached to the surface of the electric fan after long-time use, so as to influence the air exhaust effect, and therefore, we propose an air exhaust system.

Disclosure of Invention

The object of the present application is to solve or at least alleviate the problems of the prior art.

In order to achieve the above purpose, the present application provides an air suction system, which adopts the following technical scheme:

the utility model provides an induced draft system, includes exhaust column, exhaust column's inside fixed mounting has the air exhauster, be located in the exhaust column air inlet end department fixed mounting of air exhauster has the filter screen, exhaust column's inside rotation installs the threaded rod, exhaust column's top fixed mounting has the motor, the output of motor with threaded rod fixed connection, movable block is installed to threaded rod's side screw thread, one side fixed mounting of movable block has the bracing piece, one side fixed mounting of bracing piece has the cleaning brush, the cleaning brush with the filter screen butt, keep away from in the exhaust column the one end of filter screen is provided with the activated carbon sheet.

Through adopting above-mentioned technical scheme, through being provided with the filter screen in the exhaust column, play the filtration to the air, through the starter motor, drive the threaded rod and rotate, make the movable rod remove, drive the cleaning brush and clean the filter screen surface, avoid filter screen surface adhesion dust as far as possible, influence the filter effect of filter screen, adsorb the peculiar smell of cleaing away in the cavity after filtering through being provided with the activated carbon sheet, reinforcing practicality.

Optionally, a stop lever is fixedly installed in the exhaust pipeline, and the support rod is in sliding connection with the stop lever.

Through adopting above-mentioned technical scheme, through being provided with the gag lever post, play the effect of supporting the direction.

Optionally, the exhaust duct is located filter screen one side below has seted up the opening, the exhaust duct is located opening department is provided with the collection box, the both sides fixed mounting of collection box has the connecting plate, the connecting plate with the exhaust duct passes through locking bolt to be fixed.

Through adopting above-mentioned technical scheme, through being provided with the collection box, conveniently collect the dust after cleaning.

Optionally, the standing groove has been seted up on the top of exhaust line, the top fixed mounting of active carbon plate has the mounting panel, the mounting panel with standing groove looks adaptation.

Through adopting above-mentioned technical scheme, carry out spacingly through being provided with the mounting panel to the activated carbon sheet.

Optionally, the top fixed mounting of mounting panel has the handle, the outside cover of handle is equipped with the rubber pad.

Through adopting above-mentioned technical scheme, through being provided with the handle, conveniently mentions the activated carbon sheet.

Optionally, the spout has all been seted up to the inside opposite side of exhaust pipeline, the both sides of active carbon plate are all fixed mounting has the slider, the slider with spout sliding connection.

Through adopting above-mentioned technical scheme, through the cooperation of slider and spout, the stability of reinforcing activity carbon slab removal.

Optionally, the bottom fixed mounting of mounting panel has sealed pad, the equal screw thread in top both sides of mounting panel installs the mounting bolt, the exhaust line is located set up threaded hole in the standing groove, the mounting bolt screw thread passes the mounting panel, mounting bolt and threaded hole threaded connection.

Through adopting above-mentioned technical scheme, through being provided with the mounting bolt, conveniently fix the activated carbon sheet, easy to assemble and dismantlement.

Optionally, the outside cover of threaded rod is equipped with the bellows, the one end of bellows with exhaust line fixed connection, the other end of bellows with movable block fixed connection.

Through adopting above-mentioned technical scheme, through being provided with the bellows, play the guard action to the threaded rod.

In summary, the present application includes the following beneficial effects:

through being provided with the filter screen in the exhaust column, play the filtration effect to the air, through the starter motor, drive the threaded rod and rotate, make the movable rod remove, drive the cleaning brush clean the filter screen surface, avoid filter screen surface attached dust as far as possible, influence the filter effect of filter screen, through being provided with the activated carbon plate, adsorb the peculiar smell in the cavity after filtering and clear away, the reinforcing practicality, through being provided with the collecting box, the convenience is collected the dust after cleaning, it is spacing to the activated carbon plate through being provided with the mounting panel, through being provided with the handle, conveniently mention the activated carbon plate, through the cooperation of slider and spout, strengthen the stability that the movable carbon plate removed, through being provided with mounting bolt, the convenience is fixed the activated carbon plate, easy to assemble and dismantlement, through being provided with the bellows, play the guard action to the threaded rod.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present application;

fig. 3 is an enlarged schematic view of the area a in fig. 2.

Reference numerals illustrate: 1. an air draft pipeline; 2. an exhaust fan; 3. a filter screen; 4. a threaded rod; 5. a motor; 6. a movable block; 7. a support rod; 8. cleaning brushes; 9. a limit rod; 10. an activated carbon plate; 11. an opening; 12. a collection box; 13. a placement groove; 14. a mounting plate; 15. a handle; 16. a slide block; 17. a chute; 18. installing a bolt; 19. a bellows.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Examples:

the embodiment of the application discloses an air suction system. Referring to fig. 1-3, an air suction system comprises an air suction pipeline 1, wherein an exhaust fan 2 is fixedly arranged in the air suction pipeline 1, a filter screen 3 is fixedly arranged at the air inlet end of the exhaust fan 2 in the air suction pipeline 1, and the filter screen 3 is arranged in the air suction pipeline to filter air. The one end that keeps away from filter screen 3 in the exhaust pipe 1 is provided with active carbon plate 10, through being provided with active carbon plate 10, adsorbs the peculiar smell of cleaing away in the cavity after to filtering, reinforcing practicality.

Referring to fig. 1 to 3, a placement groove 13 is formed in the top end of the exhaust pipeline 1, a mounting plate 14 is fixedly mounted on the top end of the activated carbon plate 10, the mounting plate 14 is matched with the placement groove 13, and the activated carbon plate 10 is limited by the mounting plate 14. The top fixed mounting of mounting panel 14 has handle 15, and the outside cover of handle 15 is equipped with the rubber pad, through being provided with handle 15, conveniently lifts up activated carbon sheet 10.

Referring to fig. 1-3, a chute 17 is formed on the opposite side of the interior of the exhaust pipeline 1, and the two sides of the activated carbon plate 10 are fixedly provided with a sliding block 16, the sliding block 16 is in sliding connection with the chute 17, and the moving stability of the activated carbon plate is enhanced through the cooperation of the sliding block 16 and the chute 17.

Referring to fig. 1-2, the bottom fixed mounting of mounting panel 14 has sealed pad, and the equal screw thread in top both sides of mounting panel 14 installs mounting bolt 18, and the extraction line 1 is located and offers the screw hole in standing groove 13, and mounting bolt 18 screw thread passes mounting panel 14, and mounting bolt 18 and screw hole threaded connection through being provided with mounting bolt 18, conveniently fixes activated carbon sheet 10, easy to assemble and dismantlement.

Referring to fig. 1-3, the threaded rod 4 is installed in the inside rotation of exhaust pipe 1, motor 5 is installed on the top fixed mounting of exhaust pipe 1, motor 5's output and threaded rod 4 fixed connection, movable block 6 is installed to the side screw thread of threaded rod 4, one side fixed mounting of movable block 6 has bracing piece 7, one side fixed mounting of bracing piece 7 has cleaning brush 8, cleaning brush 8 and filter screen 3 butt, through starting motor 5, drive threaded rod 4 rotation, make the movable rod remove, drive cleaning brush 8 clean filter screen 3 surface, avoid filter screen 3 surface adhesion dust as far as possible, influence filter screen 3's filter effect. The outside cover of threaded rod 4 is equipped with bellows 19, and bellows 19's one end and exhaust line 1 fixed connection, bellows 19's the other end and movable block 6 fixed connection play the guard action to threaded rod 4 through being provided with bellows 19.

Referring to fig. 1-3, a limit rod 9 is fixedly installed in the exhaust pipeline 1, and a support rod 7 is slidably connected with the limit rod 9, so that the support and guide functions are achieved through the arrangement of the limit rod 9. The air suction pipeline 1 is located 3 one side undersides of filter screen and has offered opening 11, and air suction pipeline 1 is located opening 11 department and is provided with collection box 12, and collection box 12's both sides fixed mounting has the connecting plate, and the connecting plate passes through locking bolt with air suction pipeline 1 to be fixed, through being provided with collection box 12, conveniently collects the dust after cleaning.

The implementation principle of the air suction system in the embodiment of the application is as follows:

when the device that induced drafts is when using, the staff is through installing exhaust line 1 one end in underground garage, install exhaust line 1's the other end outside underground garage, through playing air exhauster 2, inhale exhaust line 1 with the interior air of underground garage in, the external world is discharged again, through being provided with filter screen 3 in the exhaust column, play the filter effect to the air, through starter motor 5, drive threaded rod 4 and rotate, make the movable rod remove, drive cleaning brush 8 clean filter screen 3 surface, avoid filter screen 3 surface adhesion dust as far as possible, influence filter screen 3's filter effect, through being provided with activated carbon sheet 10, adsorb the peculiar smell in the cavity after the filtration and clear away, reinforcing practicality, through being provided with collecting box 12, the dust after conveniently cleaning is collected, limit active carbon sheet 10 through being provided with mounting panel 14, through being provided with handle 15, conveniently lift active carbon sheet 10, through the cooperation of slider 16 and spout 17, the stability of reinforcing movable carbon sheet removal, through being provided with mounting bolt 18, the convenience is fixed active carbon sheet 10, easy to install and dismantle, through being provided with the bellows 19, 4 reach the protection effect.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An induced draft system, including exhaust duct (1), its characterized in that: the utility model discloses an exhaust fan, including exhaust air pipe (1), air inlet end department fixed mounting who is located exhaust air pipe (1) has filter screen (3), the inside rotation of exhaust air pipe (1) installs threaded rod (4), the top fixed mounting of exhaust air pipe (1) has motor (5), the output of motor (5) with threaded rod (4) fixed connection, the side screw thread of threaded rod (4) installs movable block (6), one side fixed mounting of movable block (6) has bracing piece (7), one side fixed mounting of bracing piece (7) has cleaning brush (8), cleaning brush (8) with filter screen (3) butt, the one end that is kept away from in exhaust air pipe (1) filter screen (3) is provided with active carbon plate (10).

2. An air suction system according to claim 1, wherein: the inside fixed mounting of exhaust pipe (1) has gag lever post (9), bracing piece (7) with gag lever post (9) sliding connection.

3. An air suction system according to claim 1, wherein: the air suction pipeline (1) is located below one side of the filter screen (3) and is provided with an opening (11), the air suction pipeline (1) is located at the opening (11) and is provided with a collecting box (12), connecting plates are fixedly arranged on two sides of the collecting box (12), and the connecting plates are fixed with the air suction pipeline (1) through locking bolts.

4. An air suction system according to claim 1, wherein: the top of exhaust pipeline (1) has seted up standing groove (13), the top fixed mounting of active carbon plate (10) has mounting panel (14), mounting panel (14) with standing groove (13) looks adaptation.

5. The air suction system as claimed in claim 4, wherein: the top of mounting panel (14) is fixed mounting has handle (15), the outside cover of handle (15) is equipped with the rubber pad.

6. An air suction system according to claim 5, wherein: the air suction pipeline is characterized in that sliding grooves (17) are formed in one opposite side of the interior of the air suction pipeline (1), sliding blocks (16) are fixedly arranged on two sides of the active carbon plate (10), and the sliding blocks (16) are in sliding connection with the sliding grooves (17).

7. The air suction system as claimed in claim 6, wherein: the sealing gasket is fixedly arranged at the bottom end of the mounting plate (14), mounting bolts (18) are arranged on two sides of the top end of the mounting plate (14) in a threaded mode, the air suction pipeline (1) is located in the placing groove (13) and provided with threaded holes, the mounting bolts (18) penetrate through the mounting plate (14) in a threaded mode, and the mounting bolts (18) are connected with the threaded holes in a threaded mode.

8. An air suction system according to claim 1, wherein: the outside cover of threaded rod (4) is equipped with bellows (19), the one end of bellows (19) with exhaust column (1) fixed connection, the other end of bellows (19) with movable block (6) fixed connection.