CN210111319U

CN210111319U - Fireproof integrated power distribution cabinet

Info

Publication number: CN210111319U
Application number: CN201920838376.8U
Authority: CN
Inventors: 黎伟辉; 黄鹏飞; 高皓
Original assignee: Guangzhou Chenxing Electronic Control Technology Co Ltd
Current assignee: Guangzhou Chenxing Electronic Control Technology Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-02-21
Anticipated expiration: 2029-06-05

Abstract

The utility model relates to an integrated switch board especially relates to an integrated switch board of fire prevention type. The to-be-solved technical problem of the utility model is to provide a fire prevention type integrated switch board that can put out a fire fast when on fire. A fireproof integrated power distribution cabinet comprises a cabinet body, a baffle, a pull rope, a fixed pulley, a smoke sensor, a motor, a fixed plate, a bearing seat, a rotating shaft, a winding wheel and a sliding block; a plurality of heat dissipation holes are uniformly distributed on the left side and the right side of the cabinet body, the sliding groove is positioned above the heat dissipation holes, the baffle is in sliding connection with the sliding groove through the sliding block, a plurality of through holes are uniformly distributed on the baffle, and the through holes correspond to the heat dissipation holes one by one; a smoke sensor is installed at the top in the cabinet body. The utility model discloses the effect of reducing the loss of putting out a fire fast has been reached.

Description

Fireproof integrated power distribution cabinet

Technical Field

The utility model relates to an integrated switch board especially relates to an integrated switch board of fire prevention type.

Background

An integrated distribution box/distribution cabinet is intelligent equipment which integrates electrical devices such as a switching device, a metering device, a sensor and the like on a cabinet body of a distribution box/distribution cabinet. The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops, and the motor control center is used in the occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

Because open air switch board dispersion is in each area, when the switch board was on fire, the staff probably the intensity of a fire had been enlarged and has been caused huge loss when driving to the point of fire.

To sum up, need research and develop the integrated switch board of fire prevention type that can put out a fire fast when getting on fire at present.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome because open air switch board dispersion is in each area, when the switch board is on fire, the staff drives away to probably the intensity of a fire when the ignition has enlarged the shortcoming that causes huge loss, the to-be-solved technical problem of the utility model is to provide a can be when the integrated switch board of fire prevention type of putting out a fire fast.

The utility model is achieved by the following concrete technical means:

a fireproof integrated power distribution cabinet comprises a cabinet body, a baffle, a pull rope, a fixed pulley, a smoke sensor, a motor, a fixed plate, a bearing seat, a rotating shaft, a winding wheel and a sliding block; a plurality of heat dissipation holes are uniformly distributed on the left side and the right side of the cabinet body, the sliding groove is positioned above the heat dissipation holes, the baffle is in sliding connection with the sliding groove through the sliding block, a plurality of through holes are uniformly distributed on the baffle, and the through holes correspond to the heat dissipation holes one by one; a smoke sensor is installed at the top in the cabinet body, a motor is installed on the rear side of the top of the cabinet body through a fixing plate, and the motor is electrically connected with the smoke sensor; the bearing seat is fixedly connected to the top of the fixed plate, one end of the rotating shaft is in transmission connection with the output end of the motor, and the other end of the rotating shaft is pivoted with the bearing seat; two reels are fixed on the rotating shaft, one end of each of the two pull ropes is fixed on one reel, and the other end of each of the two pull ropes goes around the fixed pulleys fixed on the two sides of the cabinet body and is fixed on the tops of the two baffles.

Furthermore, the fireproof integrated power distribution cabinet also comprises a storage box, an inert gas bottle, a gas guide pipe and a rubber plug; the equal rigid coupling in cabinet body outside both sides below is deposited the case, and deposits the incasement and has placed the inert gas bottle, and air duct one end and inert gas bottle intercommunication, in the other end penetrated some inlet openings of cabinet side wall opening, the rubber buffer rigid coupling in the baffle inboard, and with the inlet port cooperation.

Furthermore, the pull rope is made of a steel wire rope.

Further, the rubber buffer is frustum of a cone shape.

Further, a door is arranged at the side part of the storage box.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a smoke transducer detects whether internal electrical equipment of cabinet is on fire, and after on fire, the motor operation drives the baffle up-motion, and then shelters from the louvre for it is internal that the air is difficult to get into the cabinet, thereby has reached the effect of putting out a fire fast, reduces the loss, and be provided with the inert gas bottle, when on fire, the inert gas can get into the cabinet internally, has further accelerated the speed of putting out a fire.

Drawings

Fig. 1 is a schematic view of a first cross-sectional structure of the present invention.

Fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention.

Fig. 3 is a left side view structure diagram of the motor part of the present invention.

Fig. 4 is a schematic sectional view of a second embodiment of the present invention.

Fig. 5 is an enlarged schematic view of B in fig. 4 according to the present invention.

The labels in the figures are: 1-cabinet body, 2-heat dissipation holes, 3-baffle, 4-through hole, 5-pull rope, 6-fixed pulley, 7-smoke sensor, 8-motor, 9-fixing plate, 10-bearing seat, 11-rotating shaft, 12-winding wheel, 13-sliding groove, 14-sliding block, 15-storage box, 16-inert gas bottle, 17-air duct, 18-air inlet hole and 19-rubber plug.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

examples

A fireproof integrated power distribution cabinet is shown in figures 1-5 and comprises a cabinet body 1, a baffle 3, a pull rope 5, a fixed pulley 6, a smoke sensor 7, a motor 8, a fixed plate 9, a bearing seat 10, a rotating shaft 11, a winding wheel 12 and a sliding block 14; a plurality of heat dissipation holes 2 are uniformly distributed on the left side and the right side of the cabinet body 1, the sliding groove 13 is positioned above the heat dissipation holes 2, the baffle 3 is in sliding connection with the sliding groove 13 through the sliding block 14, a plurality of through holes 4 are uniformly distributed on the baffle 3, and the through holes 4 correspond to the heat dissipation holes 2 one by one; a smoke sensor 7 is installed at the top in the cabinet body 1, a motor 8 is installed on the rear side of the top of the cabinet body 1 through a fixing plate 9, and the motor 8 is electrically connected with the smoke sensor 7; the bearing seat 10 is fixedly connected to the top of the fixed plate 9, one end of the rotating shaft 11 is in transmission connection with the output end of the motor 8, and the other end of the rotating shaft is pivoted with the bearing seat 10; the two reels 12 are fixed on the rotating shaft 11, one end of each of the two pull ropes 5 is fixed on one reel 12, and the other end of each of the two pull ropes 5 bypasses the fixed pulleys 6 fixed on the two sides of the cabinet 1 and is fixed on the top of the two baffles 3. As an embodiment, other electrical devices, such as a transformer, a circuit breaker, a smart meter, an infrared detector, and a current sensor, may be disposed in the cabinet 1, and are used as supplements to the smoke sensor 7 and the motor 8 of this embodiment, so as to implement corresponding functions of intelligence.

After the circuit is on fire in this switch board, behind smoke transducer 7 detected smog, can give motor 8 with signal transmission, motor 8 rotates clockwise, and then drives two reel 12 rotations through pivot 11, thereby tighten up stay cord 5, through 5 pulling baffles 3 up movements of stay cord, make through-hole 4 on the baffle 3 stagger with louvre 2, make the air be difficult to get into cabinet 1 internally, so can make the internal flame of cabinet 1 extinguish soon, reached quick fire extinguishing, protect electric elements's effect.

As shown in fig. 4 and 5, the fireproof integrated power distribution cabinet further comprises a storage box 15, an inert gas bottle 16, a gas guide tube 17 and a rubber plug 19; the equal rigid coupling in the outside both sides below of cabinet body 1 is deposited case 15, and deposits and has placed inert gas bottle 16 in the case 15, and air duct 17 one end and inert gas bottle 16 intercommunication, in the other end penetrated the inlet port 18 that the cabinet body 1 lateral wall was opened, rubber buffer 19 rigid coupling in baffle 3 inboard, and with the cooperation of inlet port 18.

After the internal back of catching a fire of cabinet, baffle 3 moves upward and shelters from the colleague of louvre 2, and rubber buffer 19 can shift out inlet port 18, and then makes the inert gas in the inert gas bottle 16 pass through air duct 17 and inlet port 18 and get into in the cabinet body 1, has further increased the speed of putting out a fire, effectual reduction loss.

Wherein, the pull rope 5 is made of a steel wire rope; the stay cord 5 of the steel wire rope is not easy to be broken, so that the baffle 3 can move smoothly, and the heat dissipation holes 2 are blocked.

Wherein, the rubber stopper 19 is in a cone frustum shape; so that the rubber stopper 19 can be smoothly removed from the air inlet hole 18 when the baffle 3 moves upwards.

Wherein, the side of the storage box 15 is provided with a door; the inert gas bottle 16 is easily replaced.

In one embodiment, the integrated power distribution cabinet is an intelligent device integrating infrared sensors, alarms, cleaning brushes, waterproof terminals, terminal mounting plates, wiring terminals, alternating current fuses, reclosing switches, lightning arresters, electric meters, wiring mounting plates and the like into the cabinet body 1.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. A fireproof integrated power distribution cabinet is characterized by comprising a cabinet body, a baffle, a pull rope, a fixed pulley, a smoke sensor, a motor, a fixed plate, a bearing seat, a rotating shaft, a winding wheel and a sliding block; a plurality of heat dissipation holes are uniformly distributed on the left side and the right side of the cabinet body, the sliding groove is positioned above the heat dissipation holes, the baffle is in sliding connection with the sliding groove through the sliding block, a plurality of through holes are uniformly distributed on the baffle, and the through holes correspond to the heat dissipation holes one by one; a smoke sensor is installed at the top in the cabinet body, a motor is installed on the rear side of the top of the cabinet body through a fixing plate, and the motor is electrically connected with the smoke sensor; the bearing seat is fixedly connected to the top of the fixed plate, one end of the rotating shaft is in transmission connection with the output end of the motor, and the other end of the rotating shaft is pivoted with the bearing seat; two reels are fixedly connected to the rotating shaft, one ends of the two pull ropes are respectively and fixedly connected to one reel, and the other ends of the two pull ropes respectively pass around the fixed pulleys fixedly connected to the two sides of the cabinet body and are respectively and fixedly connected with the tops of the two baffles;

the fireproof integrated power distribution cabinet also comprises a storage box, an inert gas bottle, a gas guide pipe and a rubber plug; the equal rigid coupling in cabinet body outside both sides below is deposited the case, and deposits the incasement and has placed the inert gas bottle, and air duct one end and inert gas bottle intercommunication, in the other end penetrated some inlet openings of cabinet side wall opening, the rubber buffer rigid coupling in the baffle inboard, and with the inlet port cooperation.

2. The integrated switch board of fire prevention type according to claim 1, characterized in that, the material of stay cord is wire rope.

3. The integrated switch board of fire prevention type of claim 2, characterized in that, the rubber buffer is frustum of a cone shape.