CN210240039U

CN210240039U - Intelligent fire control fan of environmental protection

Info

Publication number: CN210240039U
Application number: CN201921299549.XU
Authority: CN
Inventors: Juezheng Liu; 刘决正
Original assignee: Jiangxi Hetai Environmental Technology Co Ltd
Current assignee: Jiangxi Hetai Environmental Technology Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-04-03
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to a fire control fan technical field specifically is an intelligent fire control fan of environmental protection, including the air-blower, the air-blower below is equipped with the bottom plate, the bottom plate passes through support fixed connection with the air-blower, the one end of air-blower is equipped with filters, filter and include the fixed plate, the exhaust vent has been seted up to the side of fixed plate, and the inside of exhaust vent and air-blower is linked together, the spout has been seted up to the bottom of fixed plate, and the top inner wall of spout is equipped with magnetism and inhales the strip, the bottom of magnetism is inhaled the strip and is equipped with the metal slide bar, and the inside of spout inlays and is equipped with the filter screen, the bottom of filter screen is equipped with the dead lever, the below of dead lever is equipped with the motor case, the inside of motor case is. The utility model discloses an add the filter screen on original fire control fan, when realizing the fire control fan as the ventilation instrument, ventilate on one side filterable effect.

Description

Intelligent fire control fan of environmental protection

Technical Field

The utility model relates to a fire control fan technical field specifically is an intelligent fire control fan of environmental protection.

Background

The fire-fighting fan is used as a fire smoke exhaust device and plays a role in ventilation in daily use, the popularization rate of the fire-fighting fan is high at present, if the fire-fighting fan can be added with a filtering function, the current air quality can be improved, and therefore the environment-friendly intelligent fire-fighting fan is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent fire control fan of environmental protection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an environment-friendly intelligent fire-fighting fan comprises a blower, a bottom plate is arranged below the blower, the bottom plate is fixedly connected with the blower through a bracket, one end of the blower is provided with a filter element, the filter element comprises a fixed plate, the side surface of the fixed plate is provided with an air outlet, the air outlet hole is communicated with the interior of the blower, the bottom of the fixed plate is provided with a chute, and the inner wall of the top of the sliding chute is provided with a magnetic attraction strip, the bottom of the magnetic attraction strip is provided with a metal sliding rod, a filter screen is embedded in the chute, a fixed rod is arranged at the bottom of the filter screen, a motor box is arranged below the fixed rod, a motor is arranged in the motor box, a recovery rod is arranged at one end of the motor close to the fixed plate, and the output shaft of the motor is coaxially connected with the recovery rod, and the recovery rod is fixedly connected with the fixed rod through a traction rope.

Preferably, the top of the bottom plate is welded and fixed with a support, and the top of the support is welded and fixed with the side face of the cylinder of the blower.

Preferably, the side of the fixed plate is welded and fixed with the air outlet end of the air blower, and the magnetic suction strip is adhered and fixed with the inner wall of the top of the sliding groove through glue.

Preferably, the metal sliding rod is matched with the sliding groove, and the metal sliding rod is matched with the magnetic suction strip.

Preferably, the bottom of the metal sliding rod is fixedly bonded with the top of the filter screen, and the bottom of the filter screen is fixedly bonded with the fixing rod.

Preferably, the side face of the motor box is welded and fixed with the bottom plate, and the output shaft of the motor penetrates through the inner wall of the motor box and extends to the outside of the motor box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an add the filter screen on original fire control fan, when realizing that the fire control fan is as the ventilation instrument, ventilate filterable effect on one side, help improving the air quality.

2. The utility model discloses a cooperation of fixed plate, metal slide bar and motor, when the conflagration breaing out, through meeting power and motor, the output shaft of motor drives and retrieves the pole and withdraws the filter screen, improves the air output of fire control fan, avoids the filter screen to influence the smoke exhaust effect of fire control fan when the conflagration.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a filter member according to the present invention;

fig. 3 is a schematic cross-sectional view of the middle fixing plate of the present invention.

In the figure: 1. the air blower comprises an air blower body 11, a support, 12, a bottom plate, 2, a filter piece 21, a fixing plate 211, an air outlet hole 212, a sliding groove 213, a magnetic suction strip 22, a metal sliding rod 23, a filter screen 24, a fixing rod 25, a motor box 26, a motor 261, a recovery rod 27 and a traction rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

an environment-friendly intelligent fire-fighting fan comprises an air blower 1, a bottom plate 12 is arranged below the air blower 1, the bottom plate 12 is fixedly connected with the air blower 1 through a bracket 11, one end of the air blower 1 is provided with a filter element 2, the filter element 2 comprises a fixing plate 21, the side surface of the fixing plate 21 is provided with an air outlet 211, the air outlet 211 is communicated with the inner part of the blower 1, the bottom of the fixed plate 21 is provided with a sliding groove 212, and the inner wall of the top of the sliding groove 212 is provided with a magnetic attraction strip 213, the bottom of the magnetic attraction strip 213 is provided with a metal sliding rod 22, and the inside of the chute 212 is embedded with the filter screen 23, the bottom of the filter screen 23 is provided with the fixed rod 24, the lower part of the fixed rod 24 is provided with the motor box 25, the inside of the motor box 25 is provided with the motor 26, one end of the motor 26 close to the fixed plate 21 is provided with the recovery rod 261, and the output shaft of the motor 26 is coaxially connected with the recovery rod 261, and the recovery rod 261 is fixedly connected with the fixing rod 24 through a traction rope 27.

In this embodiment, the top of the bottom plate 12 is welded and fixed to the bracket 11, and the top of the bracket 11 is welded and fixed to the cylindrical side surface of the blower 1, so that the blower 1 is effectively fixed.

In this embodiment, the side of the fixing plate 21 is welded and fixed to the air outlet end of the air blower 1, and the magnetic attraction strip 213 is fixed to the inner wall of the top of the sliding groove 212 by bonding with glue, so as to prevent the magnetic attraction strip 213 from falling off.

In this embodiment, the metal sliding rod 22 is adapted to the sliding groove 212, the metal sliding rod 22 can slide along the sliding groove 212, so as to ensure that the filter screen 23 can be smoothly taken down, the metal sliding rod 22 is adapted to the magnetic attraction strip 213, and the metal sliding rod 22 is adsorbed below the magnetic attraction strip 213, so as to ensure that the filter screen 23 cannot be blown down when the fire fighting fan operates.

In this embodiment, the bottom of the metal slide bar 22 is bonded and fixed with the top of the filter screen 23, the bottom of the filter screen 23 is bonded and fixed with the fixing rod 24, and the position of the filter screen 23 is fixed, meanwhile, the fixing rod 24 and the metal slide bar 22 jointly ensure that the filter screen 23 is effectively fixed, and the filter screen 23 is prevented from falling off when the fire-fighting fan works.

In this embodiment, the side of motor case 25 and bottom plate 12 welded fastening, the position of fixed motor case 25, but guarantee motor 26 steady operation, and motor 26's output shaft runs through motor case 25 inner wall and extends to the outside of motor case 25, motor 26's output shaft and recovery pole 26 one end welded fastening, the one end and the filter screen 23 bolt of haulage rope 27 are fixed, and the filter screen 23 is the chemical fibre material, and the flexible, through retrieving the rotatory haulage rope 27 that drives of pole 261, and retrieve filter screen 23.

It should be noted that the blower 1 in this embodiment may be an HTF high temperature smoke-discharging fire-fighting blower manufactured by shanghai science explosion-proof electromechanical limited company and having a model number of HTF-i- "4; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.

The intelligent fire control fan of environmental protection of this embodiment is when being used as the ventilation, the switch on, the blast air motor in the air-blower 1 begins rotatory air blast, behind filter screen 23, impurity in the air current is filtered, the realization is filtered the air, when the conflagration breaks out, link to each other power and motor 26, the switch on, motor 26 is rotatory and drive and retrieve the pole 261 rotatory, under the effect of retrieving the pole 261, haulage rope 27 is twined on retrieving the pole 261, and pull down filter screen 23, metal slide bar 22 and magnetism are inhaled strip 213 and are separated, and slide down along spout 212, along with the rotation that motor 26 lasts, finally take out metal slide bar 22 from spout 212, realize the dismantlement of filter screen 23, avoid filter screen 23 to influence the smoke exhaust effect of fire control fan.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligent fire control fan of environmental protection, includes air-blower (1), air-blower (1) below is equipped with bottom plate (12), bottom plate (12) with air-blower (1) passes through support (11) fixed connection, its characterized in that: the one end of air-blower (1) is equipped with filter (2), filter (2) includes fixed plate (21), exhaust vent (211) have been seted up to the side of fixed plate (21), just exhaust vent (211) are linked together with the inside of air-blower (1), spout (212) have been seted up to the bottom of fixed plate (21), just the top inner wall of spout (212) is equipped with magnetism and inhales strip (213), the bottom of magnetism and inhales strip (213) is equipped with metal slide bar (22), just the inside of spout (212) is inlayed and is equipped with filter screen (23), the bottom of filter screen (23) is equipped with dead lever (24), the below of dead lever (24) is equipped with motor case (25), the inside of motor case (25) is equipped with motor (26), the one end that motor (26) is close to fixed plate (21) is equipped with retrieves pole (261), just the output shaft and the pole (261) coaxial coupling of motor (26, the recovery rod (261) is fixedly connected with the fixing rod (24) through a traction rope (27).

2. The environment-friendly intelligent fire fighting fan according to claim 1, characterized in that: the top of the bottom plate (12) is fixedly welded with the support (11), and the top of the support (11) is fixedly welded with the cylindrical side face of the air blower (1).

3. The environment-friendly intelligent fire fighting fan according to claim 1, characterized in that: the side of fixed plate (21) and the air-out end welded fastening of air-blower (1), it is fixed that magnetism is inhaled strip (213) and the top inner wall of spout (212) through glue bonding.

4. The environment-friendly intelligent fire fighting fan according to claim 1, characterized in that: the metal sliding rod (22) is matched with the sliding groove (212), and the metal sliding rod (22) is matched with the magnetic suction strip (213).

5. The environment-friendly intelligent fire fighting fan according to claim 1, characterized in that: the bottom of the metal sliding rod (22) is fixedly bonded with the top of the filter screen (23), and the bottom of the filter screen (23) is fixedly bonded with the fixing rod (24).

6. The environment-friendly intelligent fire fighting fan according to claim 1, characterized in that: the side face of the motor box (25) is welded and fixed with the bottom plate (12), and an output shaft of the motor (26) penetrates through the inner wall of the motor box (25) and extends to the outside of the motor box (25).