CN221033367U

CN221033367U - Fire control ventilation blower that discharges fume with filtering capability

Info

Publication number: CN221033367U
Application number: CN202322843243.9U
Authority: CN
Inventors: 谢先必; 裴永连
Original assignee: Wuhan Honglida Electromechanical Engineering Co ltd
Current assignee: Wuhan Honglida Electromechanical Engineering Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-05-28
Anticipated expiration: 2033-10-23

Abstract

The utility model discloses a fire-fighting smoke exhaust ventilator with a filtering function, which comprises a base, wherein the top of the base is fixedly connected with a first shell, a fan is fixedly connected in the first shell, one end of the first shell is fixedly connected with a second shell, the second shell is communicated with the first shell, the top of the base is fixedly connected with a plurality of electric push rods, one end between the two electric push rods is fixedly connected with a movable plate, one side of the movable plate is clamped with a first filter screen, the top of the second shell is provided with two plug interfaces, the movable plate is inserted into the second shell from the plug interfaces, the outer wall of the top of the second shell is fixedly connected with a cleaning brush, and the cleaning brush is in contact with the first filter screen. According to the utility model, the first filter screen to be cleaned is lifted out of the second shell under the drive of the electric push rod, so that the first filter screen is convenient to clean, and the ventilation of air is not disturbed, so that the efficiency of air exhaust operation is not influenced.

Description

Fire control ventilation blower that discharges fume with filtering capability

Technical Field

The utility model relates to the technical field of fire-fighting smoke exhaust ventilators, in particular to a fire-fighting smoke exhaust ventilator with a filtering function.

Background

When a fire disaster occurs, indoor smoke is discharged by the fire-fighting smoke discharging ventilator, and firefighters can rescue conveniently.

Wherein, through retrieving, the patent of the bulletin number CN219795704U discloses a fire-fighting smoke exhaust ventilator with air filtering function. The above-mentioned patent can filter less impurity and dust granule in the air, and can clean the filter screen, but cleaning operation still is in the inside of ventilation blower, will interfere the circulation of air like this, influences the efficiency of operation of airing exhaust, can not satisfy the application of fire control and discharging fume.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a fire-fighting smoke exhaust ventilator with a filtering function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a fire control ventilation blower that discharges fume with filtering capability, includes the base, the first casing of top fixedly connected with of base, fixedly connected with fan in the first casing, the one end fixedly connected with second casing of first casing, second casing and first casing intercommunication, the top fixedly connected with of base is a plurality of electric putter, the one end fixedly connected with fly leaf between two electric putter, one side joint of fly leaf has first filter screen, the top of second casing is equipped with two interface, in the fly leaf inserts the second casing from the interface, the top outer wall fixedly connected with cleaning brush of second casing, cleaning brush and first filter screen contact.

Further, a third shell is sleeved on the outer side of the second shell.

Further, a plurality of through holes are formed in the bottom of the third shell, and the movable plate and the cleaning brush penetrate through the through holes.

Further, one side of the third shell is embedded with a second filter screen.

Further, a dust collector is inserted at the other side of the third shell.

Furthermore, a sealing ring is clamped in the plug-in port.

Further, the top of the cleaning brush is fixedly connected with a vibrating motor.

Further, the top end of the third shell is clamped with a top cover.

The beneficial effects of the utility model are as follows:

1. The first filter screen to be cleaned is lifted out of the second shell under the driving of the electric push rod, so that the first filter screen is convenient to clean, and the ventilation of air is not disturbed, so that the efficiency of air exhaust operation is not affected.

2. Through cleaning brush and first filter screen friction to clean first filter screen, simultaneously, drive cleaning brush through vibrating motor and shake, thereby better clean first filter screen, promote the cleaning performance of first filter screen.

3. Through the setting of dust catcher, with the dust discharge third casing under the effect of dust catcher to the leading-out of dust, convenient and fast.

Drawings

Fig. 1 is a schematic perspective view of a fire-fighting smoke exhaust ventilator with filtering function according to the present utility model;

Fig. 2 is a schematic cross-sectional structure diagram of a fire-fighting smoke exhaust ventilator with filtering function according to the present utility model;

Fig. 3 is a schematic view of a part of a perspective structure of a fire-fighting smoke exhaust ventilator with a filtering function according to the present utility model;

Fig. 4 is a schematic diagram of a third housing structure of a fire-fighting smoke ventilator with filtering function according to the present utility model.

In the figure: 1. a base; 2. a first housing; 3. a second housing; 4. a blower; 5. an electric push rod; 6. a movable plate; 7. a first filter screen; 8. a cleaning brush; 9. a third housing; 10. a through port; 11. a second filter screen; 12. a dust collector; 13. a seal ring; 14. a vibration motor; 15. and a top cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a fire-fighting smoke ventilator with filtering capability, including base 1, the top of base 1 is through bolt fastening having first casing 2, be fixed with fan 4 through the bolt fastening in the first casing 2, the one end of first casing 2 is through bolt fastening having second casing 3, second casing 3 and first casing 2 intercommunication, the top of base 1 is through bolt fastening having a plurality of electric putter 5, one end between two electric putter 5 is through bolt fastening having fly leaf 6, one side joint of fly leaf 6 has first filter screen 7, filter the air through first filter screen 7, the top of second casing 3 is equipped with two interface, fly leaf 6 is followed the interface and is inserted in the second casing 3, the top outer wall of second casing 3 is through bolt fastening having cleaning brush 8, when first filter screen 7 rises second casing 3, cleaning brush 8 rubs with first filter screen 7, thereby clean first filter screen 7, cleaning brush 8 and first filter screen 7 contact.

The outside of second casing 3 has cup jointed third casing 9, the bottom of third casing 9 is equipped with a plurality of through-openings 10, fly leaf 6 and cleaning brush 8 pass through-opening 10, one side scarf joint of third casing 9 has second filter screen 11, thereby prevent that the dust from getting into third casing 9, the opposite side grafting of third casing 9 has dust catcher 12, discharge the dust third casing 9 under the effect of dust catcher 12, the joint has sealing washer 13 in the grafting mouth, seal between fly leaf 6 and the second casing 3 through sealing washer 13, the top of cleaning brush 8 is fixed with vibrating motor 14 through the bolt, drive cleaning brush 8 through vibrating motor 14 and vibrate, thereby clean better to first filter screen 7, the top joint of third casing 9 has top cap 15.

The working principle of the embodiment is as follows: when the air cleaner is used, air enters the second shell 3 under the action of the fan 4, the air is filtered through the first filter screen 7 in the second shell 3, when the first filter screen 7 needs to be cleaned, the first filter screen 7 which needs to be cleaned is lifted out of the second shell 3 under the drive of the electric push rod 5, a new first filter screen 7 is inserted into the second shell 3 so as to continue to filter the air, when the first filter screen 7 is lifted out of the second shell 3, the cleaning brush 8 rubs with the first filter screen 7, so that the first filter screen 7 is cleaned, meanwhile, the cleaning brush 8 is driven to vibrate through the vibrating motor 14, so that the first filter screen 7 is better cleaned, and clean dust falls into the third shell 9, and then the dust is discharged out of the third shell 9 under the action of the dust cleaner 12.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a fire control ventilation blower that discharges fume with filtering capability, includes base (1), a serial communication port, the first casing (2) of top fixedly connected with of base (1), fixedly connected with fan (4) in first casing (2), the one end fixedly connected with second casing (3) of first casing (2), second casing (3) and first casing (2) intercommunication, the top fixedly connected with of base (1) electric putter (5), one end fixedly connected with fly leaf (6) between two electric putter (5), one side joint of fly leaf (6) has first filter screen (7), the top of second casing (3) is equipped with two interfaces, and fly leaf (6) follow the interface and inject in second casing (3), the top outer wall fixedly connected with cleaning brush (8) of second casing (3), cleaning brush (8) and first filter screen (7) contact.

2. Fire smoke ventilator with filtering function according to claim 1, characterized in that the outer side of the second housing (3) is sleeved with a third housing (9).

3. Fire smoke ventilator with filtering function according to claim 2, characterized in that the bottom of the third housing (9) is provided with a plurality of through openings (10), through which openings (10) the movable plate (6) and the cleaning brush (8) pass.

4. Fire smoke ventilator with filtering function according to claim 2, characterized in that one side of the third housing (9) is embedded with a second filter screen (11).

5. Fire smoke ventilator with filtering function according to claim 2, characterized in that the other side of the third housing (9) is plugged with a dust collector (12).

6. Fire smoke ventilator with filtering function according to claim 1, characterized in that the plug-in port is internally clamped with a sealing ring (13).

7. Fire smoke ventilator with filtering function according to claim 1, characterized in that the top of the cleaning brush (8) is fixedly connected with a vibrating motor (14).

8. Fire smoke ventilator with filtering function according to claim 2, characterized in that the top end of the third housing (9) is clamped with a top cover (15).