CN215675635U

CN215675635U - Dense cigarette quick exhaust device of building fire control

Info

Publication number: CN215675635U
Application number: CN202121620858.XU
Authority: CN
Inventors: 郭燕; 于夏; 龙伟民
Original assignee: Shenzhen Avic Kejian Construction Group Co ltd
Current assignee: Shenzhen Avic Kejian Construction Group Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-28
Anticipated expiration: 2031-07-16

Abstract

The utility model relates to the field of building fire-fighting equipment, in particular to a building fire-fighting dense smoke rapid exhaust device which comprises a box body, wherein the outer surface of the box body is movably and fixedly connected with a driving device, the driving device extends into the box body, the outer surface of the driving device is fixedly connected with a transmission device, and the transmission device is sleeved on the driving device; the box is characterized in that a detachable box cover is arranged on one side of the box, an inner wall cleaning device is arranged inside the box, one end of the inner wall cleaning device is rotatably connected with the detachable box cover, the other end of the inner wall cleaning device is meshed with a transmission device, and when the device is used, impurities in dense smoke adsorbed on the inner side wall of the shell can be effectively cleaned, and the efficiency of discharging the dense smoke is improved.

Description

Dense cigarette quick exhaust device of building fire control

Technical Field

The utility model relates to the field of building fire fighting equipment, in particular to a building fire fighting dense smoke rapid exhaust device.

Background

The building fire-fighting facility is an important facility for ensuring the fire-fighting safety of buildings and the evacuation safety of people, is an important component of modern buildings, plays an important role in protecting the buildings, and effectively protects the life safety of citizens and the safety of national property.

The building fire-fighting equipment refers to a general name of equipment and facilities for preventing and extinguishing building fires, such as an automatic fire alarm system, an automatic water spraying fire extinguishing system, a fire hydrant system and the like arranged in a building. The fire hazard automatic alarm system, the automatic water spraying fire extinguishing system, the fire hydrant system, the gas fire extinguishing system, the foam fire extinguishing system, the dry powder fire extinguishing system, the smoke prevention and exhaust system, the safety evacuation system and the like are commonly used.

The quick exhaust machine body of the existing building fire-fighting dense smoke is mostly an integral type, after a period of time, impurities in the dense smoke are easily adsorbed on the inner side wall of the shell, and the shell is not easy to detach and clean.

The utility model aims to solve the technical problems in the prior art, and provides a building fire-fighting dense smoke rapid exhaust device.

Disclosure of Invention

The utility model aims to provide a building fire-fighting dense smoke rapid exhaust device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a building fire protection dense smoke rapid exhaust device comprises a box body, wherein a driving device is movably and fixedly connected to the outer surface of the box body, the driving device extends into the box body, a transmission device is fixedly connected to the outer surface of the driving device, and the transmission device is sleeved on the driving device;

one side of the box body is provided with a detachable box cover, an inner wall cleaning device is arranged inside the box body, one end of the inner wall cleaning device is rotatably connected with the detachable box cover, and the other end of the inner wall cleaning device is meshed with the transmission device.

As a further scheme of the utility model: the driving device comprises a driving motor, the driving motor is fixedly connected with the outer surface of the box body, a driving shaft is rotatably connected with the contact surface of the driving motor and the box body, the driving shaft extends into the box body, a transmission device is fixedly connected with the outer surface of the driving shaft, and the transmission device is sleeved on the driving shaft.

As a further scheme of the utility model: the transmission device comprises a sleeve, a clamping groove is formed in the sleeve, the clamping groove is formed around the sleeve, meshing teeth are arranged in the clamping groove and fixedly connected with the sleeve, and the meshing teeth are meshed with the inner wall cleaning device.

As a further scheme of the utility model: the inner wall cleaning device comprises a rotating shaft, wherein one end of the rotating shaft is fixedly connected with a bevel gear, the bevel gear is positioned in the clamping groove and meshed with the meshing teeth, a supporting rod is fixedly connected to the outer surface of the rotating shaft, a cleaning rod is fixedly connected to the other end of the supporting rod, and the cleaning rod is in sliding contact with the inner surface of the box body.

As a further scheme of the utility model: the other end of the rotating shaft is fixedly connected with a threaded rod, the other end of the threaded rod extends into the detachable box cover, the outer surface of the threaded rod is connected with fan blades in a sliding mode, the fan blades are sleeved on the threaded rod, bolts for fixing the fan blades are arranged on the outer surface of the threaded rod, and the bolts are matched with the threaded rod.

As a further scheme of the utility model: the detachable box cover comprises a driving motor, a fixing seat is arranged inside the driving motor, one end of a threaded rod extends into the fixing seat and is connected with the fixing seat in a rotating mode, fixing rods are fixedly connected to the two ends of the fixing seat, the other end of each fixing rod is fixedly connected with the box cover, and a hinge is arranged between the fixing seat and the box cover.

Compared with the prior art, the utility model has the beneficial effects that: when the device uses, driving motor starts, driving motor control drive shaft rotates, the drive shaft drives the sleeve and rotates, when the sleeve rotates, the sleeve drives the meshing tooth and rotates, because bevel gear is located and meshes with the meshing tooth among the draw-in groove, it rotates with bevel gear meshing drive pivot through the meshing tooth when the meshing tooth rotates, the pivot then drives clean pole along box inner surface removal clean box inner surface through the bracing piece, simultaneously when the pivot rotates, the pivot drives the threaded rod and rotates, because the bolt is fixed to the flabellum, the pivot then drives the flabellum and rotates and air exhaust through work efficiency to dense smoke with higher speed, can wash the impurity in the adsorbed dense smoke of lateral wall in the casing effectively when the device uses, and improve the efficiency of discharging dense smoke.

Drawings

Fig. 1 is a schematic structural view of a building fire-fighting dense smoke rapid exhaust device.

Fig. 2 is a schematic structural diagram of a front sectional view in a fire-fighting dense smoke rapid exhaust device of a building.

Fig. 3 is a schematic structural diagram of a transmission device in a building fire-fighting dense smoke rapid exhaust device.

1-box body, 2-hinge, 3-fixing seat, 4-box cover, 5-fixing rod, 6-driving motor, 7-threaded rod, 8-bolt, 9-fan blade, 10-cleaning rod, 11-supporting rod, 12-rotating shaft, 13-bevel gear, 14-driving shaft, 15-sleeve, 16-meshing tooth and 17-clamping groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1-3, in the embodiment of the present invention, a building fire protection dense smoke fast exhaust device includes a box body 1, a driving device is fixedly connected to an outer surface of the box body 1 in a movable manner, the driving device extends into the box body 1, a transmission device is fixedly connected to an outer surface of the driving device, and the transmission device is sleeved on the driving device;

the utility model discloses a dense cigarette box, including box 1, inner wall cleaning device, transmission, inner wall cleaning device, box 1, box cover, inner wall cleaning device, transmission, the device is used to the box, box 1 one side is provided with can dismantle the case lid, and the inside inner wall cleaning device that is provided with of box 1 one end is rotated with can dismantling the case lid and is connected, and the inner wall cleaning device other end meshes with transmission mutually, can wash the impurity in the adsorbed dense cigarette of casing inner wall effectively when the device uses to and improve the efficiency of the dense cigarette of discharge.

Example two

Referring to fig. 1-3, on the basis of the first embodiment, the driving device further includes a driving motor 6, the driving motor 6 is fixedly connected to an outer surface of the box body 1, a driving shaft 14 is rotatably connected to a contact surface of the driving motor 6 and the box body 1, the driving shaft 14 extends into the box body 1, a transmission device is fixedly connected to an outer surface of the driving shaft 14, the transmission device is sleeved on the driving shaft 14, the driving motor 6 controls the driving shaft 14 to rotate, and the driving shaft 14 drives the sleeve 15 to rotate.

Further, transmission includes sleeve 15, and sleeve 15 is inside to have seted up draw-in groove 17, and draw-in groove 17 encircles sleeve 15 and is provided with, and draw-in groove 17 is inside to be provided with engaging tooth 16, engaging tooth 16 and sleeve 15 fixed connection, and engaging tooth 16 meshes with inner wall cleaning device mutually, and when sleeve 15 rotated, sleeve 15 drove engaging tooth 16 and rotates.

Further, the inner wall cleaning device comprises a rotating shaft 12, one end of the rotating shaft 12 is fixedly connected with a bevel gear 13, the bevel gear 13 is located in a clamping groove 17, the bevel gear 13 is meshed with meshing teeth 16, the outer surface of the rotating shaft 12 is fixedly connected with a supporting rod 11, the other end of the supporting rod 11 is fixedly connected with a cleaning rod 10, the cleaning rod 10 is in sliding contact with the inner surface of the box body 1, the bevel gear 13 is located in the clamping groove 17 and meshed with the meshing teeth 16, and the meshing teeth 16 are meshed with the bevel gear 13 to drive the rotating shaft 12 to rotate when rotating.

Further, 12 other end fixedly connected with threaded rod 7 of pivot, 7 other ends of threaded rod stretch into can dismantle among the case lid, 7 surface sliding connection of threaded rod has flabellum 9, flabellum 9 cover is on threaded

rod

7, 7 surfaces of threaded rod are provided with the bolt 8 fixed to flabellum 9, bolt 8 cooperatees with threaded rod 7, pivot 12 then drives clean pole 10 through bracing piece 11 and cleans 1 internal surface of box along the internal surface removal of box, when pivot 12 rotates simultaneously, pivot 12 drives threaded rod 7 and rotates, because bolt 8 is fixed to flabellum 9, pivot 12 then drives flabellum 9 and rotates with higher speed and exhaust through work efficiency to dense cigarette.

Further, can dismantle the case lid and include driving motor 6, driving motor 6 is inside to be provided with

fixing base

3, and 7 one ends of threaded rod stretch into among fixing base 3 to be connected with fixing base 3 rotation, 3 both ends fixedly connected with dead levers 5 of fixing base, the 5 other ends of dead lever and 4 fixed connection of case lid are provided with hundred hinges 2 between fixing base 3 and the case lid 4.

The working principle of the utility model is as follows: when the device is used, the driving motor 6 is started, the driving shaft 14 is controlled to rotate by the driving motor 6, the driving shaft 14 drives the sleeve 15 to rotate, when the sleeve 15 rotates, the sleeve 15 drives the meshing teeth 16 to rotate, because the bevel gear 13 is positioned in the clamping groove 17 and meshed with the meshing teeth 16, the meshing teeth 16 are meshed with the bevel gear 13 through the meshing teeth 16 to drive the rotating shaft 12 to rotate when rotating, the rotating shaft 12 drives the cleaning rod 10 to move along the inner surface of the box body 1 through the supporting rod 11 to clean the inner surface of the box body 1, meanwhile, when the rotating shaft 12 rotates, the rotating shaft 12 drives the threaded rod 7 to rotate, because the bolt 8 is fixed to the fan blade 9, the rotating shaft 12 drives the fan blade 9 to rotate to accelerate to exhaust thick smoke through the working efficiency, when the device is used, impurities in the thick smoke adsorbed on the inner side wall of the shell can be effectively cleaned, and the efficiency of exhausting the thick smoke is improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A building fire control dense smoke rapid exhaust device comprises a box body and is characterized in that a driving device is movably and fixedly connected to the outer surface of the box body, the driving device extends into the box body, a transmission device is fixedly connected to the outer surface of the driving device, and the transmission device is sleeved on the driving device;

2. The device for rapidly exhausting the fire-fighting dense smoke in the building according to claim 1, wherein the driving device comprises a driving motor, the driving motor is fixedly connected with the outer surface of the box body, a driving shaft is rotatably connected with the contact surface of the driving motor and the box body, the driving shaft extends into the box body, a transmission device is fixedly connected with the outer surface of the driving shaft, and the transmission device is sleeved on the driving shaft.

3. The device for rapidly exhausting the fire-fighting dense smoke in the building according to claim 2, wherein the transmission device comprises a sleeve, a clamping groove is formed in the sleeve, the clamping groove is formed around the sleeve, engaging teeth are formed in the clamping groove, the engaging teeth are fixedly connected with the sleeve, and the engaging teeth are engaged with the inner wall cleaning device.

4. The building fire control dense smoke rapid exhaust device as claimed in claim 1 or 3, wherein the inner wall cleaning device comprises a rotating shaft, one end of the rotating shaft is fixedly connected with a bevel gear, the bevel gear is positioned in the clamping groove and is meshed with the meshing teeth, a supporting rod is fixedly connected to the outer surface of the rotating shaft, a cleaning rod is fixedly connected to the other end of the supporting rod, and the cleaning rod is in sliding contact with the inner surface of the box body.

5. The building fire control dense smoke rapid exhaust device as claimed in claim 4, wherein a threaded rod is fixedly connected to the other end of the rotating shaft, the other end of the threaded rod extends into the detachable box cover, a fan blade is slidably connected to the outer surface of the threaded rod, the fan blade is sleeved on the threaded rod, a bolt for fixing the fan blade is arranged on the outer surface of the threaded rod, and the bolt is matched with the threaded rod.

6. The device as claimed in claim 5, wherein the detachable cover comprises a driving motor, a fixing seat is disposed inside the driving motor, one end of the threaded rod extends into the fixing seat and is rotatably connected to the fixing seat, fixing rods are fixedly connected to two ends of the fixing seat, the other end of each fixing rod is fixedly connected to the cover, and a hinge is disposed between the fixing seat and the cover.