CN218763812U

CN218763812U - Indoor fire-fighting ventilation device

Info

Publication number: CN218763812U
Application number: CN202222993428.3U
Authority: CN
Inventors: 何宗禄; 何宗福; 何宗寿
Original assignee: Yantai Wanyun Xinzhou Decoration Co ltd
Current assignee: Yantai Wanyun Xinzhou Decoration Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-28
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses an indoor fire-fighting ventilation device relates to the ventilation unit field. The utility model provides an indoor fire control ventilation unit, includes the ventilation shell, the inner chamber of ventilation shell is provided with filtering component, the top fixedly connected with shell of ventilation shell, the top fixedly connected with electric telescopic handle of shell inner chamber, electric telescopic handle's bottom fixedly connected with fixed plate, the bottom fixedly connected with fixed column of fixed plate. The utility model provides an indoor fire control ventilation unit, during the ventilation, the induced-draft fan induced drafts to the ventilation shell, outside air gets into in the ventilation shell this moment, metal filter screen, active carbon filter screen and deodorization filter screen this moment, filter the air that gets into, and block dust spare, when needs clear up the dust on the filter assembly, open the dust exhaust pipe through the valve, electric telescopic handle drives fixed plate up-and-down motion simultaneously, the fixed plate drives the guide pulley and slides in the shell, the fixed plate drives fixed column up-and-down motion.

Description

Indoor fire-fighting ventilation device

Technical Field

The utility model relates to a ventilation unit field especially relates to an indoor fire protection ventilation unit.

Background

The indoor fire extinguishing system is a facility system installed indoors for extinguishing a fire occurring in a building at the beginning, and mainly comprises an indoor fire hydrant system, an automatic water spraying fire extinguishing system, a water mist fire extinguishing system, a foam fire extinguishing system, a carbon dioxide fire extinguishing system, a haloalkane fire extinguishing system, a dry powder fire extinguishing system and the like, and a ventilation device is usually installed when fire safety is ensured.

Current ventilation unit, the inside dust of clearance of not being convenient for, when people need clear up ventilation unit is inside, need dismantle it, the process is complicated loaded down with trivial details, and comparatively hard, increases people's labour, and inconvenient people use.

Therefore, it is necessary to provide an indoor fire protection ventilation device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an indoor fire protection ventilation unit has solved current ventilation unit, is not convenient for clear up inside dust, when people need clear up ventilation unit is inside, need dismantle it, and the process is complicated loaded down with trivial details, and comparatively hard, increases people's labour, the technical problem that inconvenient people used.

For solving the technical problem, the utility model provides a pair of indoor fire protection ventilation unit, including the ventilation shell, the inner chamber of ventilation shell is provided with filtering component, the top fixedly connected with shell of ventilation shell, the top fixedly connected with electric telescopic handle of shell inner chamber, electric telescopic handle's bottom fixedly connected with fixed plate, the bottom fixedly connected with fixed column of fixed plate, the bottom of fixed column runs through to the inner chamber and the fixedly connected with casing of ventilation shell, the right side fixedly connected with buffer of casing inner chamber, the left side fixedly connected with movable plate of buffer, the left side fixedly connected with of movable plate removes the post, the left side of removing the post runs through to the inner chamber and the fixedly connected with brush head of casing, the left side of brush head and filtering component's right side contact, the left side at ventilation shell inner chamber top and the equal fixedly connected with mount pad in left side of bottom, the inboard fixedly connected with induced-draught fan of mount pad.

Preferably, the filtering component comprises a metal filter screen, an activated carbon filter screen is arranged on the left side of the metal filter screen, and a deodorization filter screen is arranged on the left side of the activated carbon filter screen.

Preferably, both sides of the fixed plate are fixedly connected with guide wheels, and the outer sides of the guide wheels are in contact with both sides of the inner cavity of the shell.

Preferably, the bottom of the ventilation shell is communicated with a dust exhaust pipe, and a valve is arranged on the surface of the dust exhaust pipe.

Preferably, the top and the bottom of the inner cavity of the shell are both provided with sliding grooves, the inner cavity of each sliding groove is connected with a sliding block in a sliding mode, and the inner sides of the sliding blocks are fixedly connected with the top and the bottom of the moving plate.

Compared with the prior art, the utility model provides an indoor fire-fighting ventilation device has as follows

Has the advantages that:

the utility model provides an indoor fire protection ventilation unit, during the ventilation, the blower fan induced drafts to the ventilation shell, outside air gets into in the ventilation shell this moment, metal filter screen this moment, active carbon filter screen and deodorization filter screen, filter the air that gets into, and block dust spare, when needs clear up the dust on the filtering component, open the dust exhaust pipe through the valve, electric telescopic handle drives fixed plate up-and-down motion simultaneously, the fixed plate drives the guide pulley and slides in the shell, the fixed plate drives fixed column up-and-down motion.

The utility model provides an indoor fire protection ventilation unit, fixed column drive casing up-and-down motion, and the casing drives brush head up-and-down motion through removing the post, makes the brush head clear up the dust on the filtering component, and the brush head is laminated all the time on the filtering component in the clearance process to stretch out and draw back on the buffer through removing post, movable plate, spout and slider.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an indoor fire-fighting ventilation device provided by the present invention;

FIG. 2 is a sectional view of the filter assembly of the present invention;

fig. 3 is a sectional view of the housing structure of the present invention.

Reference numbers in the figures: 1. a ventilated casing; 2. a filter assembly; 3. a housing; 4. an electric telescopic rod; 5. a fixing plate; 6. fixing a column; 7. a bristle; 8. a mounting seat; 9. a suction fan; 10. a metal screen; 11. an active carbon filter screen; 12. deodorizing the filter screen; 13. a guide wheel; 14. a dust exhaust pipe; 15. a chute; 16. a slider; 17. a housing; 18. a buffer; 19. moving the plate; 20. the column is moved.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an indoor fire control ventilation unit, including ventilation shell 1, the inner chamber of ventilation shell 1 is provided with filtering component 2, the top fixedly connected with shell 3 of ventilation shell 1, the top fixedly connected with electric telescopic handle 4 of 3 inner chambers of shell, the bottom fixedly connected with fixed plate 5 of electric telescopic handle 4, the bottom fixedly connected with fixed column 6 of fixed plate 5, the bottom of fixed column 6 runs through to the inner chamber and the fixedly connected with casing 17 of ventilation shell 1, the right side fixedly connected with buffer 18 of casing 17 inner chamber, the left side fixedly connected with movable plate 19 of buffer 18, the left side fixedly connected with of movable plate 19 removes post 20, the left side of removing post 20 runs through to the inner chamber and the fixedly connected with brush head 7 of casing 17, the left side of brush head 7 contacts with filtering component 2's right side, the left side at ventilation shell 1 inner chamber top and the equal fixedly connected with mount pad 8 in left side of bottom, the inboard fixedly connected with induced-draught fan 9 of mount pad 8.

In this embodiment, through metal filter screen 10, active carbon filter screen 11 and deodorization filter screen 12, played the effectual effect of dirt filtration to ventilation shell 1 in the use, through guide pulley 13, played the steady effect of removal in the use to fixed plate 5.

Example two:

referring to fig. 1-3, based on the first embodiment, the present invention provides a technical solution: filter assembly 2 includes metal filter screen 10, metal filter screen 10's left side is provided with activated carbon filter screen 11, activated carbon filter screen 11's left side is provided with deodorization filter screen 12, the equal fixedly connected with guide pulley 13 in both sides of fixed plate 5, the outside of guide pulley 13 and the both sides contact of shell 3 inner chamber, the bottom intercommunication of ventilation shell 1 has dust exhaust pipe 14, dust exhaust pipe 14's surface is provided with the valve, spout 15 has all been seted up to the top and the bottom of casing 17 inner chamber, spout 15's inner chamber sliding connection has slider 16, slider 16's inboard and movable plate 19's top and bottom fixed connection.

In this embodiment: through dust exhaust pipe 14, played the effect of being convenient for discharge dust to ventilation housing 1 in the use, through spout 15 and slider 16, played the spacing effect of removal to movable plate 19 in the use.

The utility model provides a pair of indoor fire protection ventilation unit's theory of operation as follows:

the first innovation point implementation step:

the first step is as follows: during ventilation, the ventilating shell 1 is induced by the induced draft fan 9, external air enters the ventilating shell 1 at the moment, the metal filter screen 10, the activated carbon filter screen 11 and the deodorizing filter screen 12 filter the entering air and block dust pieces, and when dust on the filter assembly 2 needs to be cleaned;

the second step: the dust exhaust pipe 14 is opened through the valve, meanwhile, the electric telescopic rod 4 drives the fixing plate 5 to reciprocate up and down, the fixing plate 5 drives the guide wheel 13 to slide in the shell 3, and the fixing column 6 is driven by the fixing plate 5 to reciprocate up and down.

The implementation step of the second innovation point:

the first step is as follows: the fixed column 6 drives the shell 17 to reciprocate up and down, the shell 17 drives the brush head 7 to reciprocate up and down through the movable column 20, so that the brush head 7 cleans dust on the filter component 2;

the second step is that: the brush head 7 is always attached to the filter assembly 2 during cleaning and is extended and retracted on the buffer 18 through the moving column 20, the moving plate 19, the sliding groove 15 and the slider 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An indoor fire-fighting ventilation device, includes ventilation shell (1), its characterized in that: the inner chamber of ventilation shell (1) is provided with filtering component (2), top fixedly connected with shell (3) of ventilation shell (1), top fixedly connected with electric telescopic handle (4) of shell (3) inner chamber, bottom fixedly connected with fixed plate (5) of electric telescopic handle (4), bottom fixedly connected with fixed column (6) of fixed plate (5), the bottom of fixed column (6) runs through to the inner chamber and the fixedly connected with casing (17) of ventilation shell (1), the right side fixedly connected with buffer (18) of casing (17) inner chamber, the left side fixedly connected with movable plate (19) of buffer (18), the left side fixedly connected with of movable plate (19) removes post (20), the left side of removing post (20) runs through to the inner chamber and the fixedly connected with brush head (7) of casing (17), the left side and the right side contact of filtering component (2) of brush head (7), the left side and the equal fixedly connected with mount pad (8) in left side of bottom of ventilation shell (1) inner chamber top, the inboard fixedly connected with fan (9) of mount pad (8).

2. An indoor fire-fighting ventilation device according to claim 1, characterized in that the filter assembly (2) comprises a metal screen (10), the left side of the metal screen (10) is provided with an activated carbon screen (11), and the left side of the activated carbon screen (11) is provided with a deodorizing screen (12).

3. An indoor fire-fighting ventilation device according to claim 1, wherein guide wheels (13) are fixedly connected to both sides of the fixing plate (5), and the outer sides of the guide wheels (13) are in contact with both sides of the inner cavity of the housing (3).

4. An indoor fire-fighting ventilation device according to claim 1, characterized in that the bottom of the ventilation casing (1) is communicated with a dust exhaust pipe (14), and the surface of the dust exhaust pipe (14) is provided with a valve.

5. An indoor fire-fighting ventilation device according to claim 1, wherein the top and the bottom of the inner cavity of the housing (17) are both provided with a sliding groove (15), the inner cavity of the sliding groove (15) is connected with a sliding block (16) in a sliding manner, and the inner side of the sliding block (16) is fixedly connected with the top and the bottom of the moving plate (19).