CN210033889U

CN210033889U - Movable fire-fighting smoke exhauster

Info

Publication number: CN210033889U
Application number: CN201920495878.5U
Authority: CN
Inventors: 谭怀军; 邹义峰
Original assignee: Frey Fire Safety Technology Yangzhou Co Ltd
Current assignee: Frey Fire Safety Technology Yangzhou Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-02-07
Anticipated expiration: 2029-04-12

Abstract

A movable fire-fighting smoke exhauster comprises a base and a smoke exhauster, wherein the base is arranged at the lower end of the smoke exhauster, a smoke hood cover is arranged on the outer side of the smoke exhauster, a fixing device is arranged at the lower end of the smoke hood cover, a fixed transverse strip is adopted as the fixing device, a hollow groove is formed in the upper end of the base, the fixed transverse strip at the lower end of the smoke hood cover is inserted into the hollow groove in the base, a movable wheel is arranged at the lower end of the base, a check valve is arranged on the movable wheel, a protective net cover is arranged on one side of the smoke hood cover and sleeved on the smoke hood cover, a protective steel wire ring is arranged on the protective net cover, the smoke exhauster can be firmly fixed on the base through the mutual matching of the base and the smoke exhauster, the movable wheel is arranged at the lower end of the base, the smoke exhauster can be changed in position, the use of the smoke exhauster is more convenient, people around can be reminded, avoid operating personnel to hit the induced-draft fan, cause the health injury.

Description

Movable fire-fighting smoke exhauster

Technical Field

The utility model relates to a cigarette machine, concretely relates to portable fire control induced-draft fan.

Background

The fire-fighting smoke exhauster is one of the assemblies of fire-fighting vehicles, is also suitable for occasions such as high-rise buildings, underground buildings, tunnel subway, industrial and mining enterprises, and is also practically used in chemical enterprises and fire-fighting troops, and can not only reduce the temperature and reduce the radiant heat by exhausting smoke and fully play the fighting capacity of fire-fighting troops and reduce the disaster loss to the maximum extent in the fire-fighting work, in the prior art, CN201721537055.1 (China company code) is a fire-fighting chemical smoke exhauster and discloses a fire-fighting chemical smoke exhauster which comprises a smoke exhauster shell, the front surface of the smoke exhauster shell is horn-shaped, the shape of the top of the smoke exhauster shell and the shape of the bottom of the smoke exhauster shell are both rectangular, an arc-shaped plate is fixedly connected between one circle of the inner wall of the smoke exhauster shell, through air vents are respectively arranged at the left side and the right side of the top of the arc-shaped plate, and, the utility model discloses a fire protection device, including motor, arc, motor bottom, motor, the bottom of pivot is run through the bottom and the fixedly connected with safety cover of arc, and it is inconvenient that there is the smoke ventilator to remove among the prior art, and the removal that carries on the position that can not be timely for the user position of smoke ventilator is limited, and is great in the general smog in fire control place, does not set up reminding device, makes operating personnel easily collide the smoke ventilator when using, has brute force potential safety hazard scheduling problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the above-mentioned smoke ventilator that exists among the prior art and remove inconvenient, can not be timely carry out the removal of position for the service position of smoke ventilator is limited, and smog is great usually in the fire-fighting place, does not set up reminding device, makes operating personnel easily collide the smoke ventilator when using on, has brutal potential safety hazard scheduling problem, provides one kind and can remove conveniently, carries out position control at any time, can have the portable fire protection smoke ventilator of reminding the function concurrently simultaneously.

The technical scheme of the utility model is that: a movable fire-fighting smoke exhauster comprises a base and a smoke exhauster, wherein the base is arranged at the lower end of the smoke exhauster, a smoke exhauster cover is arranged on the outer side of the smoke exhauster, a fixing device is arranged at the lower end of the smoke exhauster cover, a fixed transverse strip is adopted as the fixing device, a hollow groove is formed in the upper end of the base, the fixed transverse strip at the lower end of the smoke exhauster cover is inserted into the hollow groove in the base, a moving wheel is arranged at the lower end of the base, a check valve is arranged on the moving wheel, a protective net cover is arranged on one side of the smoke exhauster cover, the protective net cover is sleeved on the smoke exhauster cover, protective steel wire rings are arranged on the protective net cover, the protective steel wire rings are arranged at intervals, smoke exhauster blades are arranged in the smoke exhauster, a motor is arranged at the rear end of the smoke exhauster blades, the motor is connected with the smoke exhauster, the occluding device occludes the tobacco machine blades, a reinforcing sleeve is arranged between the tobacco machine blades and the rotating shaft, the reinforcing sleeve is connected with the rotating shaft through a high-strength bolt, and a lubricating part is arranged inside the reinforcing sleeve.

The lubricating part is a lubricating ring, an oil absorption sponge is arranged in the lubricating ring, and lubricating oil is absorbed in the oil absorption sponge.

The protection net cover is provided with a reminding device, and the reminding device is provided with a clamping device.

The reminding device is a reminding flashing lamp, and a card connector is connected behind the reminding flashing lamp.

The clamping connector comprises a front connecting piece and a rear connecting piece, and a connecting groove is formed between the front connecting piece and the rear connecting piece.

The connecting groove is internally provided with a trapezoidal concave clamping part, and the trapezoidal concave clamping part is provided with a secondary clamping interface.

The utility model has the advantages that: through mutually supporting of base and cigarette machine, can let the cigarette machine firm fixing on the base, be provided with the removal wheel at the lower extreme of base, can let the cigarette machine carry out the change of position, let the use convenience more of smoke ventilator, through be provided with reminding device on the smoke ventilator, can remind personnel around, avoid operating personnel to hit the smoke ventilator, cause the health injury, let the use safety more of smoke ventilator, reminding device is being connected through the joint ware, can let reminding device firmly fix on the protection screen, use more high-efficient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view of the reminder device of the present invention.

In the figure: 1 is the base, 2 is the cigarette machine, 3 is the cigarette machine cover, 4 is fixed horizontal strip, 5 is the hollow groove, 6 is the removal wheel, 7 is the guard net cover, 8 is the cigarette machine blade, 9 is the motor, 10 is the rotation axis, 11 is the occluder, 12 is the reinforcement cover, 13 is lubricated part, 14 is reminding device, 15 is the connector, 16 is connecting groove, 17 is the secondary joint mouth, 18 is the smoke inductor.

Detailed Description

As shown in figure 1, the movable type fire-fighting smoke exhaust machine comprises a base 1 and a smoke machine 2, wherein the base 1 is arranged at the lower end of the smoke machine 2, a smoke machine cover 3 is arranged at the outer side of the smoke machine 1, a fixing device is arranged at the lower end of the smoke machine cover 3, the fixing device adopts a fixed transverse strip 4, a hollow groove 5 is arranged at the upper end of the base 1, the fixed transverse strip 4 at the lower end of the smoke machine cover 3 is inserted into the hollow groove 5 on the base 1, a moving wheel 6 is arranged at the lower end of the base 1, a stop valve is arranged on the moving wheel 6, a protective mesh enclosure 7 is arranged at one side of the smoke machine cover 3, the protective mesh enclosure 7 is sleeved on the smoke machine cover 3, protective steel wire rings are arranged on the protective mesh enclosure 7 at intervals, smoke machine blades 8 are arranged in the smoke machine 2, and a motor 9 is arranged at the rear end, the tobacco leaf cutting machine is characterized in that the motor 9 is connected with tobacco leaf blades 8 through a rotating shaft 10, occluders 11 are arranged on two sides of the rotating shaft 10, the occluders 11 occlude the tobacco leaf blades 8, a reinforcing sleeve 12 is arranged between the tobacco leaf blades 8 and the rotating shaft 10, the reinforcing sleeve 12 is connected with the rotating shaft 10 through high-strength bolts, and a lubricating part 13 is arranged inside the reinforcing sleeve 12.

Lubricated part 13 is the lubrication circle, the lubrication circle in be provided with the oil absorption sponge, inhale lubricating oil in the oil absorption sponge, through the lubrication of lubrication circle, can be so that the lubricated effect between cigarette machine blade 8 and the rotation axis 10 is better, avoid appearing the corrosion between rotation axis 10 and the cigarette machine blade 8.

A lot of places that need use the induced-draft fan have all been full of dense smoke, and these dense smoke can cause the injury of health, especially have a large amount of personnel of suing and labouring and be rescued personnel in such dense smoke place, and these personnel hit the induced-draft fan very easily, are provided with reminding device 14 on the protection screen panel 7, reminding device 14 on be provided with joint ware 15, reminding device 14 is for reminding the flashing lamp, is connected with joint ware 15 after reminding the flashing lamp, through the warning of reminding the flashing lamp, lets the personnel of suing and labouring avoid colliding to the induced-draft fan for the use of induced-draft fan is safer.

The connection between protection screen panel 7 and the reminding device 14 on the induced-draft fan is very important, and some reminding device easily follows the landing on the protection screen panel, so need be provided with joint ware 15 in reminding device 14 rear side, joint ware 15 includes preceding splicing and back splicing, preceding splicing and back splicing between be provided with connecting groove 16, be provided with trapezoidal indent joint part in the connecting groove 16, trapezoidal indent joint part on be provided with secondary joint mouth 17, because connecting groove 16 and secondary joint mouth 17's dual function, can be with the firm outside of fixing at the protection screen panel of reminding device.

Be provided with smoke sensor 18 in the upper end of induced-draft fan, smoke sensor 18 on be provided with smoke concentration contact, smoke sensor 18 fix the upper end at the induced-draft fan through the sucking disc, can carry out dismantlement at any time, make smoke sensor 18 installation and dismantlement more convenient, satisfied the needs of smoke induction around the induced-draft fan.

Claims

1. Portable fire protection induced-draft fan, including base and cigarette machine, its characterized in that: the cigarette making machine is characterized in that a base is arranged at the lower end of the cigarette making machine, a cigarette machine cover is arranged on the outer side of the cigarette making machine, a fixing device is arranged at the lower end of the cigarette machine cover, a fixed transverse strip is adopted as the fixing device, a hollow groove is arranged at the upper end of the base, the fixed transverse strip at the lower end of the cigarette machine cover is inserted into the hollow groove on the base, a moving wheel is arranged at the lower end of the base, a stop valve is arranged on the moving wheel, a protective net cover is arranged on one side of the cigarette machine cover, the protective net cover is sleeved on the cigarette machine cover, protective steel wire rings are arranged on the protective net cover, the protective steel wire rings are arranged at intervals, cigarette machine blades are arranged in the cigarette making machine, a motor is arranged at the rear ends of the cigarette machine blades, the motor is connected with the cigarette machine blades through a rotating, a reinforcing sleeve is arranged between the tobacco machine blade and the rotating shaft, the reinforcing sleeve is connected with the rotating shaft through a high-strength bolt, and a lubricating part is arranged inside the reinforcing sleeve.

2. The mobile smoke ventilator of claim 1 wherein: the lubricating part is a lubricating ring, an oil absorption sponge is arranged in the lubricating ring, and lubricating oil is absorbed in the oil absorption sponge.

3. The mobile smoke ventilator of claim 1 wherein: the protection net cover is provided with a reminding device, and the reminding device is provided with a clamping device.

4. The mobile smoke ventilator of claim 3 wherein: the reminding device is a reminding flashing lamp, and a card connector is connected behind the reminding flashing lamp.

5. The mobile smoke ventilator of claim 4 wherein: the clamping connector comprises a front connecting piece and a rear connecting piece, and a connecting groove is formed between the front connecting piece and the rear connecting piece.

6. The mobile smoke ventilator of claim 5 wherein: the connecting groove is internally provided with a trapezoidal concave clamping part, and the trapezoidal concave clamping part is provided with a secondary clamping interface.