CN218976044U - Take low-voltage distribution cabinet of safety alarm mechanism - Google Patents

Abstract

The utility model discloses a low-voltage power distribution cabinet with a safety alarm mechanism, which comprises a cabinet body, wherein the inner wall of the cabinet body is fixedly connected with a partition board, the cabinet body is divided into an upper cavity and a lower cavity through the partition board, and a fire extinguisher, a controller, a fixing frame and a movable frame are arranged in the upper cavity.

Description

A low-voltage power distribution cabinet with a safety alarm mechanism

technical field

The utility model relates to a low-voltage power distribution cabinet with a safety alarm mechanism, in particular to a low-voltage power distribution cabinet with a safety alarm system.

Background technique

As the name implies, high and low voltage power distribution cabinets are power distribution equipment used for power distribution, control, measurement and cable connection in the power supply system. Although the existing high and low voltage power distribution cabinets can perform power distribution well, but in other In the process of operation, there is no corresponding protective measure to protect it. When a fire occurs inside it, the alarm cannot be issued in time to inform the staff, and then a safety accident will occur, which will bring great losses to the user.

The utility model with the publication number CN213782682U discloses a high and low voltage power distribution cabinet with an automatic alarm function, which relates to the technical field of high and low voltage power distribution cabinet equipment. The following scheme includes a cabinet body, the inner wall of the cabinet body is fixedly connected with a horizontally arranged placing plate, and both ends of the top of the placed plate are fixedly connected with vertically arranged fixing plates, and between the two said fixing plates A plurality of horizontally arranged mounting plates are vertically provided, and sliding mechanisms are provided at both ends of the mounting plates, and the mounting plates are fixed on the fixed plate through the sliding mechanisms;

There are certain disadvantages in the use of this device. Among them, the protection box can spray fire extinguishing gas inside the cabinet body. When the protection box is used up, it cannot be disassembled and replaced, resulting in the cabinet body not being able to be used for a long time.

Utility model content

In order to solve the above problems, the utility model provides a low-voltage power distribution cabinet with a safety alarm mechanism, and the utility model is realized through the following technical solutions.

A low-voltage power distribution cabinet with a safety alarm mechanism, including a cabinet body, the inner wall of the cabinet body is fixedly connected with a partition, and the cabinet body is divided into an upper cavity and a lower cavity by the partition, and the upper cavity A fire extinguisher, a controller, a fixed frame, and a movable frame are arranged inside, and the terminals of the controller are electrically connected with an audible and visual alarm, a smoke sensor, a temperature sensor, and a solenoid valve, and one end of the partition is connected with a L Shaped pipeline, the electromagnetic valve is fixedly installed on one end of the L-shaped pipeline, the smoke sensor and the temperature sensor are fixedly installed on the bottom of the partition, the sound and light alarm is fixedly installed on the top of the inner wall of the cabinet, and The sound and light alarm runs through the top of the cabinet, the output end of the fire extinguisher is fixedly connected with an air injection hose, the other end of the air injection hose communicates with the L-shaped pipe through a solenoid valve, and the other end of the L-shaped pipe is fixedly installed There are three cone nozzles.

Further, the fixed frame is fixedly installed between the cabinet body and the partition, the movable frame is movably installed between the cabinet body and the partition, and the fire extinguisher is penetrated and connected between the fixed frame and the movable frame.

Further, the upper and lower sides of the outer surface of the movable frame are fixedly connected with sliding seats, and the inside of the sliding seat is penetrated and slidably connected with sliding bars, and the two sliding bars are respectively fixed on the partition and opposite to the cabinet body. On one side of the slide bar, a spring is sheathed at one end of the slide bar away from the fixed frame, and one end of the spring is fixed on the slide seat.

Further, it also includes a heat dissipation mechanism, the heat dissipation mechanism is provided with a fixed cover, the outer surface of the rear end of the cabinet is provided with an air inlet, and the fixed cover is fixedly connected to the air inlet of the outer surface of the rear end of the cabinet. In terms of position, the bottom of the cabinet is provided with a cooling vent.

Further, a fixed cover is fixedly installed on the end of the fixed cover away from the cabinet body, the inner wall of the fixed cover is fixedly connected with a motor, the output end of the motor is fixedly connected with fan blades, and the outer surface of the fixed cover is distributed in a ring. There are four air inlets, and a dust-proof filter mat is arranged between the fixed cover and the fixed cover.

Further, the outer surface of the front end of the cabinet is rotatably connected with a cabinet door, the outer surface of the door is provided with a transparent window, one side of the cabinet is connected with a threading pipe, and the lower cavity inside the cabinet A plurality of electrical equipment racks are fixedly installed on the inner wall.

The beneficial effect of the utility model is that, during the working process of the device, the fire extinguisher, the controller, the sound and light alarm, the smoke sensor, the temperature sensor, the solenoid valve, the L-shaped pipe, and the conical nozzle are firstly connected by cooperation, In this way, the interior of the cabinet can be monitored, and then the fixed frame and the movable frame are connected to each other to facilitate the disassembly and replacement of the fire extinguisher. Finally, the fixed cover can be used to facilitate the heat dissipation inside the cabinet, so that it can have Better safety alarm device, easy to disassemble and replace, and convenient to disassemble and maintain.

Description of drawings

In order to illustrate the technical solution of the utility model more clearly, the accompanying drawings that need to be used in the description of specific embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the utility model. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Figure 1: A schematic structural diagram of a low-voltage power distribution cabinet with a safety alarm mechanism described in the utility model;

Fig. 2: the internal schematic diagram of the cabinet body described in the utility model;

Figure 3: Partial enlarged view of A shown in Figure 2;

Figure 4: Partial enlarged view of B shown in Figure 2;

Figure 5: A schematic diagram of the connection between the fixed cover and the dust-proof filter pad of the utility model.

The reference signs are as follows:

1. Cabinet body; 101, clapboard; 102, cabinet door; 1021, transparent window; 103, threading pipe; 104, heat dissipation port; 105, electrical equipment rack; 106, air intake hole;

2. Fire extinguisher; 201. Jet hose;

3. Controller; 301. Sound and light alarm; 302. Smoke sensor; 303. Temperature sensor; 304. Solenoid valve;

4. L-shaped pipe; 401. Conical nozzle;

5. Fixed frame;

6. Movable frame; 601, sliding seat; 602, sliding rod; 603, spring;

7. Fixed cover; 701, fixed cover; 7011, air inlet; 702, motor; 7021, fan blade;

8. Dust-proof filter mat.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1-5, the utility model has the following specific embodiments.

Example:

A low-voltage power distribution cabinet with a safety alarm mechanism, comprising a cabinet body 1, the inner wall of the cabinet body 1 is fixedly connected with a partition 101, the cabinet body 1 is divided into an upper cavity and a lower cavity by the partition 101, and the upper cavity There are fire extinguisher 2, controller 3, fixed frame 5, and movable frame 6 inside. One end is connected with an L-shaped pipe 4, the solenoid valve 304 is fixedly installed on one end of the L-shaped pipe 4, the smoke sensor 302 and the temperature sensor 303 are fixedly installed on the bottom of the partition 101, and the sound and light alarm 301 is fixedly installed on the cabinet body 1 at the top of the inner wall, and the sound and light alarm 301 runs through the top of the cabinet 1, the output end of the fire extinguisher 2 is fixedly connected with the air spray hose 201, and the other end of the air spray hose 201 communicates with the L-shaped pipe 4 through the solenoid valve 304, The other end of the L-shaped pipe 4 is fixedly equipped with three conical nozzles 401 .

By adopting the above technical scheme, when using the device, the set controller 3 can simultaneously control the sound and light alarm 301, the smoke sensor 302, the temperature sensor 303, and the solenoid valve 304 to operate, when the smoke sensor 302 and the temperature sensor 303 can detect When there is smoke or the temperature is too high inside the cabinet 1, the detected signal can be sent to the controller 3, and the controller 3 can control the operation of the solenoid valve 304 and the sound and light alarm 301 in time. After the solenoid valve 304 is opened, the fire extinguishing inside the fire extinguisher 2 The gas can be input into the inside of the L-shaped pipeline 4 through the air jet hose 201, and the L-shaped pipeline 4 sprays the inside of the cabinet 1 to extinguish the fire through three conical nozzles 401. At the same time, the controller 3 controls the sound and light alarm 301 to open, so that it can An alarm is issued to remind people in time, wherein the fire extinguisher 2 provided inside the cabinet body 1 can be disassembled and replaced, has a reasonable structure, and can have a better safety protection effect.

Specifically, the fixed frame 5 is fixedly installed between the cabinet 1 and the partition 101 , the movable frame 6 is movably installed between the cabinet 1 and the partition 101 , and the fire extinguisher 2 is connected through the fixed frame 5 and the movable frame 6 .

The positions of the upper and lower sides of the outer surface of the movable frame 6 are fixedly connected with a slide seat 601, and the inside of the slide seat 601 is penetrated and slidably connected with a slide bar 602. On the side, a spring 603 is sheathed on the end of the sliding rod 602 away from the fixing frame 5 , and one end of the spring 603 is fixed on the sliding seat 601 .

By adopting the above-mentioned technical scheme, the fire extinguisher 2 can be disassembled and replaced, that is, one end of the fire extinguisher 2 can be inserted into the inside of the fixed frame 5 to limit the position, and the movable frame 6 can be sleeved on the other end of the fire extinguisher 2, wherein the movable frame 6 can Through the sliding seat 601 sliding on the sliding rod 602, when the fire extinguisher 2 is embedded and installed, the spring 603 can push the movable frame 6 to squeeze and limit the fire extinguisher 2 through its own elasticity, otherwise pushing the movable frame 6 can make it break away from the fire extinguisher 2 One end, so that the fire extinguisher 2 can be disassembled for replacement.

Specifically, it also includes a heat dissipation mechanism, the heat dissipation mechanism is provided with a fixed cover 7, the outer surface of the rear end of the cabinet body 1 is provided with an air inlet 106, and the fixed cover 7 is fixedly connected to the air inlet hole 106 on the outer surface of the rear end of the cabinet body 1. In terms of position, the bottom of the cabinet body 1 is provided with a cooling vent 104 .

The end of the fixed cover 7 away from the cabinet body 1 is fixedly equipped with a fixed cover 701, the inner wall of the fixed cover 701 is fixedly connected with a motor 702, the output end of the motor 702 is fixedly connected with a fan blade 7021, and the outer surface of the fixed cover 701 is circularly distributed. The air inlet 7011 is provided with a dust-proof filter mat 8 between the fixed cover 7 and the fixed cover 701 .

By adopting the above-mentioned technical solution, the inside of the cabinet body 1 can be blown to dissipate heat, that is, the motor 702 can drive the fan blade 7021 to rotate, so that the air outside the cabinet body 1 can be sent into the inside of the fixed cover 7 through the air inlet 7011, and then through the air intake. The hole 106 is sent into the interior of the cabinet body 1, so that the hot air distributed inside the cabinet body 1 can be blown out through the heat dissipation port 104, and then the interior of the cabinet body 1 can be quickly dissipated. When the gas enters the interior of the fixed cover 7, the dust-proof filter mat installed 8 can filter and dust-proof the gas, while the fixed cover 701 can be disassembled with the fixed cover 7, and then it is convenient to disassemble the dust-proof filter pad 8 that is extruded and installed, which is convenient for replacement or cleaning.

Specifically, the outer surface of the front end of the cabinet 1 is rotatably connected with a cabinet door 102, the outer surface of the cabinet door 102 is provided with a transparent window 1021, one side of the cabinet 1 is connected with a threading pipe 103, and the inner lower cavity of the cabinet 1 A plurality of electrical equipment racks 105 are fixedly installed on the inner wall.

By adopting the above technical solution, the cabinet door 102 provided can open and close the cabinet body 1, the transparent window 1021 provided on the outer surface of the cabinet door 102 can facilitate observation of the inside of the cabinet body 1, and the threading pipe 103 can carry out wiring inside the cabinet body 1 .

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details nor limit the invention to specific implementations. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (6)

1. A low-voltage power distribution cabinet with a safety alarm mechanism, comprising a cabinet (1), characterized in that: the inner wall of the cabinet (1) is fixedly connected with a partition (101), and the cabinet (1) It is divided into an upper cavity and a lower cavity by a partition (101), and the interior of the upper cavity is provided with a fire extinguisher (2), a controller (3), a fixed frame (5), and a movable frame (6). The terminals of the controller (3) are respectively electrically connected with an audible and visual alarm (301), a smoke sensor (302), a temperature sensor (303), and a solenoid valve (304), and one end of the partition (101) is connected through a The L-shaped pipeline (4), the electromagnetic valve (304) is fixedly installed on one end of the L-shaped pipeline (4), and the smoke sensor (302) and the temperature sensor (303) are all fixedly installed on the partition (101) At the bottom, the sound and light alarm (301) is fixedly installed at the top of the inner wall of the cabinet (1), and the sound and light alarm (301) runs through the top of the cabinet (1), and the output end of the fire extinguisher (2) is fixed An air spray hose (201) is connected, the other end of the air spray hose (201) communicates with the L-shaped pipe (4) through a solenoid valve (304), and the other end of the L-shaped pipe (4) is fixedly installed with three Cone nozzles (401). 2. A low-voltage power distribution cabinet with a safety alarm mechanism according to claim 1, characterized in that: the fixing frame (5) is fixedly installed between the cabinet body (1) and the partition (101), and the The movable frame (6) is movably installed between the cabinet body (1) and the partition (101), and the fire extinguisher (2) is penetrated and connected between the fixed frame (5) and the movable frame (6). 3. A low-voltage power distribution cabinet with a safety alarm mechanism according to claim 2, characterized in that: the upper and lower sides of the outer surface of the movable frame (6) are fixedly connected with sliding seats (601), so The inside of the sliding seat (601) runs through and is slidably connected with a sliding rod (602), and the two sliding rods (602) are respectively fixed on the opposite side of the partition (101) and the cabinet body (1). A spring (603) is sheathed on the end of the sliding rod (602) away from the fixed frame (5), and one end of the spring (603) is fixed on the sliding seat (601). 4. A low-voltage power distribution cabinet with a safety alarm mechanism according to claim 1, characterized in that: it also includes a heat dissipation mechanism, the heat dissipation mechanism is provided with a fixed cover (7), and the cabinet body (1) Air intake holes (106) are provided on the outer surface of the rear end of the cabinet body (1), and the fixed cover (7) is fixedly connected to the position of the air inlet holes (106) on the outer surface of the rear end of the cabinet body (1), and the cabinet body (1) The bottom of the vent is provided with a heat dissipation port (104). 5. A low-voltage power distribution cabinet with a safety alarm mechanism according to claim 4, characterized in that: a fixed cover (701) is fixedly installed on the end of the fixed cover (7) away from the cabinet body (1), so The inner wall of the fixed cover (701) is fixedly connected with a motor (702), the output end of the motor (702) is fixedly connected with a fan blade (7021), and the outer surface of the fixed cover (701) is annularly distributed with four inlet An air port (7011), and a dust-proof filter pad (8) is arranged between the fixed cover (7) and the fixed cover (701). 6. A low-voltage power distribution cabinet with a safety alarm mechanism according to claim 1, characterized in that: the outer surface of the front end of the cabinet body (1) is rotatably connected with a cabinet door (102), and the cabinet door ( 102) is provided with a transparent window (1021) on the outer surface, a threading pipe (103) is connected through one side of the cabinet body (1), and a plurality of Electrical equipment rack (105).

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