CN219042364U

CN219042364U - Fire control smoke exhaust fan control box

Info

Publication number: CN219042364U
Application number: CN202223160346.7U
Authority: CN
Inventors: 雷文崇
Original assignee: Foshan Chenlefeng Ventilation Equipment Co ltd
Current assignee: Guangdong Yixun Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-16
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a fire-fighting smoke exhaust fan control box, which relates to the technical field of fire-fighting smoke exhaust fans and comprises a control box body, wherein a group of installation components are installed on the outer surface of the control box body, a switch door is hinged to the front surface of the control box body, a controller is installed on the inner wall of the control box body, a pipeline pipe is fixedly embedded on the upper surface of the control box body, an air inlet box is fixedly embedded on the bottom surface of the control box body, and a filter screen I is fixedly embedded on the bottom surface of the air inlet box. It can be through control box, installation component, switch door, controller, pipeline pipe, air inlet case, filter screen one, hair-dryer, air-out subassembly and clearance cooperation setting between the subassembly, and the hair-dryer work can be blown in the inside of control box with outside air, can the controller dispel the heat, utilizes the clearance subassembly, can conveniently clear up the filter screen one of air inlet case bottom surface installation, can guarantee the intake of air inlet case to can guarantee the radiating effect to the control box inside.

Description

Fire control smoke exhaust fan control box

Technical Field

The utility model relates to the technical field of fire-fighting smoke exhaust fans, in particular to a fire-fighting smoke exhaust fan control box.

Background

The fire-fighting smoke exhaust fan is used for fire-fighting smoke exhaust, and can be operated for 30 minutes at 280 ℃, and also can be used for kitchen smoke exhaust fans for various purposes, and the temperature of the conveying gas is below 80 ℃. When the basement fires, a large amount of smoke is generated, and at the moment, the smoke exhaust fan for fire protection is started to remove the smoke in the area where the fire occurs. In addition, smoke exhaust fan also can regard as the trade air usefulness of basement at ordinary times, and fire control smoke exhaust fan is the fan that is used for taking away the interior smog of building when unexpected emergence to improve the interior visual field of building, drive away smog, be convenient for put out a fire, when fire control smoke exhaust fan uses, need use the control box to carry out intelligent control to fire control smoke exhaust fan, can timely automatic completion fire control work.

According to the chinese patent of application number 202021277926.2, a fire control smoke exhaust fan control box is disclosed, relates to fire control smoke exhaust technical field, including the control box, the front of control box articulates through a combination page or leaf has the switch door, and the upper portion of control box left surface and the upper portion of control box right flank are all fixed to inlay have first airstrainer, and the spout has all been seted up to the interior roof of control box and the interior diapire of control box.

By adopting the scheme, the inside of the control box body can be well cooled, dust is prevented from entering the inside of the control box body, the service life of electrical equipment in the control box body is prolonged, but when the scheme is used, the filter screen of the air inlet is easy to be blocked by the dust after being used for a long time, the filter screen of the air inlet is inconvenient to clean, the air inlet quantity of the air inlet is influenced, and therefore the heat dissipation effect in the control box body is influenced; therefore, the control box of the fire-fighting smoke exhaust fan solves the problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a fire-fighting smoke exhaust fan control box.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire control smoke exhaust fan control box, includes the control box body, the surface mounting of control box body has a set of installation component, the front of control box body articulates there is the switch door, the controller is installed to the inner wall of control box body, the last fixed surface of control box body is inlayed and is had the pipeline pipe, the fixed air inlet case that inlays in bottom surface of control box body, the fixed filter screen that inlays in bottom surface of air inlet case has one, the last fixed surface of air inlet case is inlayed and is had the hair-dryer, the surface mounting of control box body has four air-out components of group, cleaning component is installed to the bottom surface of air inlet case.

Further, the mounting assembly comprises a mounting plate fixedly connected to the outer surface of the control box body, and mounting holes are formed in the outer surface of the mounting plate.

Further, the air outlet assembly comprises an air outlet formed in the outer surface of the control box body, and a second filter screen is mounted on the inner wall of the air outlet.

Further, the cleaning assembly comprises a supporting frame fixedly connected to the bottom surface of the air inlet box, a motor is fixedly inlaid on the outer surface of the supporting frame, and a reciprocating screw rod is fixedly connected to the output end of the motor.

Further, the surface threaded connection of reciprocating screw has the movable block, the upper surface fixedly connected with clearance board of movable block, the upper surface mounting of clearance board has a set of brush, and the brush contacts with filter screen one.

Further, two sliding frames are installed on the bottom surface of the air inlet box, sliding blocks are connected to the inner walls of the two sliding frames in a sliding mode, and the sliding blocks are fixedly connected with the cleaning plate.

Further, the front of the switch door is fixedly embedded with a transparent plate, and the front of the switch door is provided with a handle.

Compared with the prior art, the fire-fighting smoke exhaust fan control box has the following beneficial effects:

1. according to the utility model, through the cooperation arrangement among the control box body, the mounting assembly, the switch door, the controller, the pipeline pipe, the air inlet box, the first filter screen, the blower, the air outlet assembly and the cleaning assembly, the blower can blow external air into the control box body, the controller can radiate heat, the cleaning assembly can be utilized to conveniently clean the first filter screen mounted on the bottom surface of the air inlet box, the air inlet quantity of the air inlet box can be ensured, and thus the heat radiation effect of the control box body can be ensured.

2. According to the utility model, through the matching arrangement among the first filter screen, the support frame, the motor, the reciprocating screw rod, the moving block, the cleaning plate, the hairbrush, the sliding frame and the sliding block, the motor can drive the reciprocating screw rod to rotate, the reciprocating screw rod can drive the moving block to move back and forth after rotating, the cleaning plate can move under the guidance of the sliding frame and the sliding block, the hairbrush can clean the bottom surface of the first filter screen, the first filter screen is prevented from being blocked by dust, and the normal air inlet quantity of the air inlet box can be ensured.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the control box of the present utility model;

FIG. 3 is a schematic perspective view of an air inlet box according to the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 3 according to the present utility model.

In the figure: 1. a control box body; 2. a mounting assembly; 201. a mounting plate; 202. a mounting hole; 3. opening and closing a door; 4. a controller; 5. a line pipe; 6. an air inlet box; 7. a first filter screen; 8. a blower; 9. an air outlet assembly; 901. an air outlet; 902. a second filter screen; 10. cleaning the assembly; 101. a support frame; 102. a motor; 103. a reciprocating screw rod; 104. a moving block; 105. a cleaning plate; 106. a brush; 107. a sliding frame; 108. a slide block; 11. a transparent plate; 12. a handle.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides a fire control smoke exhaust fan control box, the device is used for carrying out intelligent control to fire control smoke exhaust fan, and the device can conveniently clear up the filter screen 7 of air inlet box 6 bottom surface installation, can guarantee the intake of air inlet box 6 to can guarantee the radiating effect to control box 1 inside.

Referring to fig. 1 to 4, a fire-fighting smoke exhaust fan control box comprises a control box body 1, wherein a group of installation assemblies 2 are installed on the outer surface of the control box body 1, each installation assembly 2 comprises an installation plate 201 fixedly connected to the outer surface of the control box body 1, and installation holes 202 are formed in the outer surface of each installation plate 201.

The number of the mounting assemblies 2 is four, and the fixing bolts penetrate through the inside of the mounting holes 202, so that the fixing bolts are connected with the wall, and the device can be mounted on the wall for use.

The front of the control box body 1 is hinged with the switch door 3, the switch door 3 is opened, the operation to the inside of the control box body 1 can be conveniently carried out, the front of the switch door 3 is fixedly inlaid with the transparent plate 11, the arranged transparent plate 11 can conveniently observe the working state of the electric element inside the control box body 1, the front of the switch door 3 is provided with the handle 12, and the arranged handle 12 can conveniently open the switch door 3.

The controller 4 is installed to the inner wall of control box 1, and control box 1's upper surface fixed inlays has pipeline pipe 5, with the inside that the electric wire can penetrate control box 1 from pipeline pipe 5 with the controller 4 electricity be connected for controller 4 can control the fire prevention exhaust fan.

The bottom surface of the control box body 1 is fixedly inlaid with an air inlet box 6, the bottom surface of the air inlet box 6 is fixedly inlaid with a filter screen 7, and the upper surface of the air inlet box 6 is fixedly inlaid with a blower 8.

Four groups of air-out components 9 are arranged on the outer surface of the control box body 1, the air-out components 9 comprise air outlets 901 formed in the outer surface of the control box body 1, a second filter screen 902 is arranged on the inner wall of the air outlets 901, air in the control box body 1 is discharged through the air outlets 901, heat dissipation can be conducted on a controller 4 in the control box body 1, and dust can be prevented from entering the control box body 1 through the air outlets 901 through the second filter screen 902.

The cleaning assembly 10 is installed on the bottom surface of the air inlet box 6, the cleaning assembly 10 comprises a supporting frame 101 fixedly connected to the bottom surface of the air inlet box 6, a motor 102 is fixedly inlaid on the outer surface of the supporting frame 101, and a reciprocating screw rod 103 is fixedly connected to the output end of the motor 102.

One end of the reciprocating screw 103, which is far away from the motor 102, is rotationally connected with the inner wall of the supporting frame 101, and the motor 102 can drive the reciprocating screw 103 to rotate.

The outer surface of the reciprocating screw 103 is connected with a moving block 104 in a threaded manner, the upper surface of the moving block 104 is fixedly connected with a cleaning plate 105, a group of brushes 106 which are arranged at equal intervals are arranged on the upper surface of the cleaning plate 105, and the brushes 106 are contacted with the first filter screen 7.

By means of threaded fit between the reciprocating screw 103 and the moving block 104, the reciprocating screw 103 rotates to drive the moving block 104 to move back and forth, the cleaning plate 105 can drive the hairbrush 106 to move, and the hairbrush 106 can clean the bottom surface of the first filter screen 7.

Two symmetrical sliding frames 107 are arranged on the bottom surface of the air inlet box 6, sliding blocks 108 are slidably connected to the inner walls of the two sliding frames 107, and the sliding blocks 108 are fixedly connected with the cleaning plate 105.

When the reciprocating screw 103 drives the cleaning plate 105 to move, the sliding block 108 can slide on the inner wall of the sliding frame 107, the cleaning plate 105 can be guided and limited, and the stability of the cleaning plate 105 during movement can be ensured.

Working principle: when the device is used, pass fixing bolt through the inside of mounting hole 202 for fixing bolt is connected with the wall, can install the device on the wall and use, penetrate the inside and the controller 4 electricity of control box 1 with the electric wire from pipeline pipe 5, make controller 4 can control the anti-smoke ventilator, the blowing fan 8 work can blow in the inside of control box 1 after the filtration of filter screen one 7 with outside air, can make the inside air of control box 1 pass through air outlet 901 and discharge, can dispel the heat to the controller 4 of control box 1 inside, can guarantee the normal work of controller 4, when filter screen one 7 takes place to block up, at first start motor 102, motor 102 work can drive reciprocating screw 103 and rotate, utilize the screw thread fit between reciprocating screw 103 and the movable block 104, reciprocating screw 103 can drive movable block 104 round trip movement, can make the clearance board 105 remove under the direction of sliding frame 107 and slider 108, can make brush 106 clear up the bottom surface of a 7, can cause the filter screen one 7 to block up, can guarantee that the filter screen one can prevent that the filter screen one from leading to the fact normal air inlet 6 to the filter screen.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a fire control smoke exhaust fan control box, includes control box (1), its characterized in that: the utility model discloses a control box, including control box (1), air inlet box (6), air blower (8) have been inlayed to the fixed surface of installing a set of installation component (2), control box (1) openly articulates there is switch door (3), control box (1)'s inner wall installs controller (4), control box (1)'s last fixed surface inlays has pipeline pipe (5), control box (1) bottom surface is fixed to inlay has air inlet box (6), air inlet box (6) bottom surface is fixed to inlay has filter screen one (7), air inlet box (6)'s upper surface fixed to inlay has hair-dryer (8), control box (1) external surface installs four air-out subassembly (9), clearance subassembly (10) are installed to air inlet box (6) bottom surface.

2. The fire protection and smoke evacuation fan control box of claim 1, wherein: the mounting assembly (2) comprises a mounting plate (201) fixedly connected to the outer surface of the control box body (1), and mounting holes (202) are formed in the outer surface of the mounting plate (201).

3. The fire protection and smoke evacuation fan control box of claim 1, wherein: the air outlet assembly (9) comprises an air outlet (901) formed in the outer surface of the control box body (1), and a second filter screen (902) is arranged on the inner wall of the air outlet (901).

4. The fire protection and smoke evacuation fan control box of claim 1, wherein: the cleaning assembly (10) comprises a supporting frame (101) fixedly connected to the bottom surface of the air inlet box (6), a motor (102) is fixedly embedded on the outer surface of the supporting frame (101), and a reciprocating screw rod (103) is fixedly connected to the output end of the motor (102).

5. The fire protection and smoke evacuation fan control box of claim 4, wherein: the surface threaded connection of reciprocating lead screw (103) has movable block (104), the upper surface fixedly connected with clearance board (105) of movable block (104), the upper surface mounting of clearance board (105) has a set of brush (106), and brush (106) are contacted with filter screen one (7).

6. The fire protection and smoke evacuation fan control box according to claim 5, wherein: two sliding frames (107) are arranged on the bottom surface of the air inlet box (6), sliding blocks (108) are slidably connected to the inner walls of the sliding frames (107), and the sliding blocks (108) are fixedly connected with the cleaning plate (105).

7. The fire protection and smoke evacuation fan control box of claim 1, wherein: transparent plate (11) is fixedly inlayed in the front of switch door (3), handle (12) are installed in the front of switch door (3).