CN218648396U

CN218648396U - Fireproof power distribution cabinet

Info

Publication number: CN218648396U
Application number: CN202222527912.7U
Authority: CN
Inventors: 刘孝林; 于振华; 谷晓龙
Original assignee: Jilin Sheng Hui Electrical Co ltd
Current assignee: Jilin Sheng Hui Electrical Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-17
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a fire prevention switch board relates to the switch board field, the intelligent cabinet temperature adjusting device comprises a cabinet body, the seal assembly is installed to the inboard bottom of the cabinet body, and the seal assembly is including motor, screw rod, screw thread loop bar, movable plate, uide bushing pole, guide bar, seal ring and seal groove, the standing groove has been seted up at cabinet body top, standing groove internally mounted has the subassembly of putting out a fire. The utility model discloses a motor that sets up, the screw rod, the screw thread loop bar, the movable plate, the guide loop bar, the guide bar, seal ring and seal groove, realize that effectual isolated external oxygen enters into the internal portion of cabinet, make the electrical component contact of burning can not oxygen and extinguish, thereby reach the effect that prevents the internal portion of cabinet from taking place the burning, starter motor makes the motor drive screw rod rotate, the guide bar through pivoted screw rod and removal makes the movable plate remove, the movable plate removes the seal ring that makes to be connected with the movable plate and removes, thereby reach the possibility that isolated external oxygen got into the internal portion of cabinet.

Description

Fireproof power distribution cabinet

Technical Field

The utility model relates to a switch board field specifically is a fire prevention switch board.

Background

The power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in the occasions with more dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, the power distribution cabinet distributes the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby loads, the equipment provides protection, monitoring and control for the loads, a large number of electrical elements are arranged in the power distribution cabinet in the using process, the power distribution cabinet is easy to cause short circuit and cause fire disasters after being used for a long time, and therefore a fireproof power distribution cabinet is needed,

patent number is CN215267107U and discloses a fire prevention switch board, has solved current fire prevention switch board under long-time use, and the internal portion of cabinet can deposit rubbish such as a large amount of dusts, is difficult to carry out the problem of clearance, but current patent number CN215267107U patent does not set up the baffle to the louvre of switch board, for this reason needs a fire prevention switch board urgently.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a fire prevention switch board to solve current patent number CN215267107U patent and do not set up the technical problem of baffle to the louvre of switch board.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire prevention switch board, includes the cabinet body, the closed assembly is installed to the inboard bottom of the cabinet body, and closed assembly is including motor, screw rod, screw thread loop bar, movable plate, guide loop bar, guide bar, seal ring and seal groove, ventilative net bars is located cabinet body below bilateral symmetry and sets up, the closed assembly top is provided with the bottom plate, the bottom plate top is provided with the mounting bracket, the standing groove has been seted up at cabinet body top, standing groove internally mounted has the subassembly of putting out a fire, and the subassembly of just putting out a fire is including carbon dioxide bottle, fire tube, fire extinguishing nozzle and buckle.

Preferably, the motor mount pad is connected with below the motor, and the motor mount pad is located cabinet internal portion bottom surface, screw rod quantity is two sets of, and is two sets of the screw rod is located two sets of outputs of motor respectively, the screw rod is located the outside of screw rod.

Preferably, the threaded sleeve rod is matched with the screw rod, the movable plate is located on the outer side of the threaded sleeve rod, the number of the guide sleeve rods is two, the guide sleeve rods are located on two sides of the threaded sleeve rod, and the guide sleeve rods are located on the inner side of the movable plate.

Preferably, the guide bars are two sets, two sets of the guide bars are respectively located on the inner sides of the two sets of the guide sleeve bars, the guide bars are matched with the guide sleeve bars, and the sealing gaskets are located at one end of the moving plate.

Preferably, seal ring is located the one end of movable plate, the seal groove is located the cabinet body, and seal ring and seal groove phase-match, the bottom plate is located H type structure, and seal ring runs through the bottom plate and extends to its top.

Preferably, the carbon dioxide bottle is located inside the placing groove, the fire extinguishing pipe is located the output end of the carbon dioxide bottle, the number of the fire extinguishing nozzles is two, the fire extinguishing nozzles are communicated with the fire extinguishing pipe, the fire extinguishing nozzles are located below the top surface of the inner side of the cabinet body, and the buckle is located on the top surface of the outer side of the cabinet body.

Preferably, one side of the cabinet body is provided with a cabinet door, one end of the cabinet door is connected with a hinge, the cabinet door is movably connected with the cabinet body through the hinge, and a sealing gasket is arranged at the contact position of the cabinet door and the cabinet body.

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

1. the utility model discloses a motor that sets up, the screw rod, the screw thread loop bar, the movable plate, the guide loop bar, the guide bar, seal ring and seal groove, realize that effectual isolated external oxygen enters into the internal portion of cabinet, make the electric elements of burning can not reach oxygen and extinguish, thereby reach the condition of asking that prevents the internal portion of cabinet from taking place to burn, the starter motor makes the motor drive the screw rod and rotates, make the movable plate move through pivoted screw rod and the guide bar that moves, the movable plate moves and makes the seal ring who is connected with the movable plate move, make seal ring and seal groove phase-match, thereby reach the possibility that isolated external oxygen enters into the internal portion of cabinet, the device simple structure is convenient for the operation;

2. the utility model discloses a carbon dioxide bottle, fire extinguishing pipe, fire extinguishing nozzle and the buckle that set up realize when the internal portion of cabinet conflagration breaing out, and the control valve of control carbon dioxide bottle is in the open mode, and the inside carbon dioxide gas of carbon dioxide bottle is put to fire extinguishing nozzle through the flow of fire extinguishing pipe, and the back is through the blowout of fire extinguishing nozzle, and spun carbon dioxide gas is effectual stamps out flame, protects electrical component to a certain extent and prevents that it from being burnt out, installs simple structure and is convenient for operate, improves the device flexibility.

Drawings

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

FIG. 2 is a partial sectional view of the cabinet body of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic structural diagram of the bottom plate of the present invention.

In the figure: 1. a cabinet body; 2. a closure assembly; 201. a motor; 202. a screw; 203. a threaded rod; 204. moving the plate; 205. a guide loop bar; 206. a guide bar; 207. a sealing gasket; 208. a sealing groove; 3. a breathable grid; 4. a base plate; 5. a mounting frame; 6. a fire extinguishing assembly; 601. a carbon dioxide bottle; 602. fire extinguishing pipes; 603. a fire extinguishing nozzle; 604. buckling; 7. a placement groove; 8. and a cabinet door.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1, 2, 3 and 4, a fireproof power distribution cabinet includes a cabinet body 1, a sealing assembly 2 is installed at the bottom of the inner side of the cabinet body 1, the sealing assembly 2 includes a motor 201, a screw 202, two sets of threaded rods 203, a moving plate 204, a guide rod 205, a guide rod 206, a sealing washer 207 and a sealing groove 208, a motor mounting seat is connected below the motor 201, the motor mounting seat is located on the bottom surface of the inner portion of the cabinet body 1, the number of the screw 202 is two, the two sets of screw 202 are respectively located at two output ends of the motor 201, the threaded rod 203 is located at the outer side of the screw 202, the motor seat is located at the inner side of the cabinet body 1 and is fixedly connected with the motor 201, the motor 201 is a double-headed motor, the screw 202 is fixedly connected with two output ends of the motor 201, and the threaded rod 203 penetrates through the moving plate 204. The screw rods 203 are fixedly connected with the moving plate 204, the screw rods 203 are matched with the screw 202, the moving plate 204 is located on the outer side of the screw rods 203, the number of the guide rods 205 is two, the two guide rods 205 are located on two sides of the screw rods 203, the guide rods 205 are located on the inner side of the moving plate 204, one end of the screw 202 is connected with a bearing, the bearing is located on the cabinet body 1, the guide rods 205 penetrate through the moving plate 204, the moving plate 204 is fixedly connected with the guide rods 205, the sealing gasket 207 is located at one end of the moving plate 204, the sealing gasket 208 is located on the cabinet body 1, the sealing gasket 207 is matched with the sealing groove 208, the bottom plate 4 is located in an H-shaped structure, the sealing gasket 207 penetrates through the bottom plate 4 and extends to the upper side of the bottom plate 4, the sealing gasket 207 is fixedly connected with the moving plate 204, the sealing gasket 207 is made of high-temperature-resistant rubber, effective isolated oxygen enters the cabinet body 1 through the arranged motor 201, electrical elements which are not in contact with the oxygen, the moving plate 204, the sealing gasket 207 is prevented from being extinguished, the internal of the cabinet body, the moving plate 202 is convenient for the moving of the moving plate 202, and the sealing gasket 202, the sealing gasket 207 is convenient for the moving of the moving plate 202 to drive the moving plate 202 to move, and the moving plate 201.

Referring to fig. 1, 2, 3 and 4, in a fireproof power distribution cabinet, the breathable mesh grilles 3 are symmetrically arranged at two sides below a cabinet body 1, a bottom plate 4 is arranged above the sealing assembly 2, a mounting frame 5 is arranged above the bottom plate 4, a placing groove 7 is formed at the top of the cabinet body 1, a fire extinguishing assembly 6 is arranged inside the placing groove 7, the fire extinguishing assembly 6 comprises carbon dioxide bottles 601, fire extinguishing pipes 602, fire extinguishing nozzles 603 and buckles 604, the breathable mesh grilles 3 are arranged at two sides of the cabinet body 1, the bottom plate 4 is fixedly connected inside the cabinet body 1, the placing groove 7 is fixedly connected above the cabinet body 1, the carbon dioxide bottles 601 are positioned inside the placing groove 7, the fire extinguishing pipes 602 are positioned at the output ends of the carbon dioxide bottles 601, the number of the fire extinguishing nozzles 603 is two, and the two sets of fire extinguishing nozzles 603 are communicated with the fire extinguishing pipes 602, the fire extinguishing nozzle 603 is located below the top surface of the inner side of the cabinet body 1, the buckle 604 is located at the top surface of the outer side of the cabinet body 1, the carbon dioxide bottle 601 is located inside the placing groove 7 and fixed, a control valve is arranged at the joint of the carbon dioxide bottle 601 and the fire extinguishing pipe 602, a smoke alarm is arranged on one side of the inner side of the cabinet body 1, a controller is arranged inside the placing groove 7 and connected with the control valve of the carbon dioxide bottle 601 through linear connection, the controller controls the motor 201 to rotate in the forward and reverse directions, a cabinet door 8 is arranged on one side of the cabinet body 1, one end of the cabinet door 8 is connected with a hinge, the cabinet door 8 is movably connected with the cabinet body 1 through the hinge, a sealing gasket is arranged at the contact position of the cabinet door 8 and the cabinet body 1, and the control valve of the carbon dioxide bottle 601 is controlled to be in an open state when a fire disaster occurs in the cabinet body 1 through the arrangement of the carbon dioxide bottle 601, the fire extinguishing pipe 602, the fire extinguishing nozzle 603 and the buckle 604, the carbon dioxide gas inside the carbon dioxide bottle 601 flows to the fire extinguishing nozzle 603 through the fire extinguishing pipe 602, then is sprayed out through the fire extinguishing nozzle 603, the sprayed carbon dioxide gas effectively extinguishes flame, protects the electrical element to a certain extent to prevent the electrical element from being burnt, is simple in structure and convenient to operate, and improves the flexibility of the device.

The working principle is as follows: when the cabinet is used, when the interior of the cabinet 1 burns to generate smoke, at the moment, a smoke sensor located at the top of the inner side of the cabinet 1 receives a signal and transmits the signal to a controller, the controller controls a control valve of a carbon dioxide bottle 601 to open, so that carbon dioxide gas located inside the carbon dioxide bottle 601 is sprayed out through a fire extinguishing pipe 602 through a fire extinguishing nozzle 603, then the carbon dioxide gas is sprayed out through a fire extinguishing pipe 603 to extinguish burning flames, when the carbon dioxide bottle 601 is opened, a motor 201 rotates, the motor 201 rotates to drive a screw 202 to rotate, two sets of screws 202 rotate, the rotating screw 202 and a moving threaded sleeve rod 203 move the moving plate 204, so that the two sets of moving plates 204 move towards a direction close to a sealing groove 208, the moving plate 204 moves to move towards the moving plate 207 located on one side of the moving plate 204, a sealing gasket 207 moves into the sealing groove 208, so that the interior of the cabinet 1 is in a closed space, then oxygen outside the cabinet 1 does not enter the cabinet 1, so that the interior of the cabinet 1 does not burn, and during normal use, the moving plate 204 moves to one side far away from the sealing groove 208, so that the interior of the cabinet 1 is communicated with a ventilation mesh 3, so that the interior of the cabinet 1 can reduce the interior of the cabinet 1, and the interior of the cabinet 1, thereby reducing heat of the cabinet, and describing the interior of the cabinet 1, and enabling people in the interior of the cabinet to be capable of the cabinet to be high self-burning phenomenon that the cabinet to be high-burning technology can be high-self-burning technology.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fire prevention switch board, includes the cabinet body (1), its characterized in that: the utility model discloses a fire extinguishing cabinet, including the cabinet body, the inboard bottom of the cabinet body (1) is installed and is sealed subassembly (2), and seals subassembly (2) including motor (201), screw rod (202), screw thread loop bar (203), movable plate (204), direction loop bar (205), guide bar (206), seal ring (207) and seal groove (208), cabinet body (1) below bilateral symmetry sets up ventilative net grille (3), it is provided with bottom plate (4) to seal subassembly (2) top, bottom plate (4) top is provided with mounting bracket (5), standing groove (7) have been seted up at cabinet body (1) top, standing groove (7) internally mounted has fire extinguishing assembly (6), and fire extinguishing assembly (6) including carbon dioxide bottle (601), fire extinguishing pipe (602), fire extinguishing nozzle (603) and buckle (604).

2. The fireproof power distribution cabinet according to claim 1, characterized in that: the motor mounting seat is connected with below the motor (201), and the motor mounting seat is located the inside bottom surface of the cabinet body (1), screw rod (202) quantity is two sets of, and is two sets of screw rod (202) are located two sets of outputs of motor (201) respectively, screw rod loop bar (203) is located the outside of screw rod (202).

3. The fireproof power distribution cabinet according to claim 1, characterized in that: the thread loop bar (203) is matched with the screw (202), the moving plate (204) is located on the outer side of the thread loop bar (203), the number of the guide loop bars (205) is two, the two guide loop bars (205) are located on two sides of the thread loop bar (203), and the guide loop bars (205) are located on the inner side of the moving plate (204).

4. The fireproof power distribution cabinet according to claim 1, characterized in that: the number of the guide rods (206) is two, the two guide rods (206) are respectively arranged on the inner sides of the two groups of guide sleeve rods (205), the guide rods (206) are matched with the guide sleeve rods (205), and the sealing washer (207) is arranged at one end of the moving plate (204).

5. The fire protection switch board of claim 1, characterized in that: seal ring (207) are located the one end of movable plate (204), seal groove (208) are located the cabinet body (1), and seal ring (207) and seal groove (208) phase-match, bottom plate (4) are located H type structure, and seal ring (207) run through bottom plate (4) and extend to its top.

6. The fire protection switch board of claim 1, characterized in that: the carbon dioxide bottle (601) is located inside the placing groove (7), the fire extinguishing pipes (602) are located at the output end of the carbon dioxide bottle (601), the number of the fire extinguishing nozzles (603) is two, the two fire extinguishing nozzles (603) are communicated with the fire extinguishing pipes (602), the fire extinguishing nozzles (603) are located below the top surface of the inner side of the cabinet body (1), and the buckles (604) are located on the top surface of the outer side of the cabinet body (1).

7. The fire protection switch board of claim 1, characterized in that: one side of the cabinet body (1) is provided with a cabinet door (8), one end of the cabinet door (8) is connected with a hinge, the cabinet door (8) is movably connected with the cabinet body (1) through the hinge, and a sealing gasket is arranged at the contact position of the cabinet door (8) and the cabinet body (1).