CN214123776U

CN214123776U - Outdoor dustproof vacuum circuit breaker

Info

Publication number: CN214123776U
Application number: CN202023012166.5U
Authority: CN
Inventors: 邓凌
Original assignee: Jingrui Hengcheng Electric Beijing Co ltd
Current assignee: Jingrui Hengcheng Electric Beijing Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-03
Anticipated expiration: 2030-12-14

Abstract

The utility model provides an outdoor dustproof vacuum circuit breaker, including box and baffle, its characterized in that, the top surface one side fixed mounting of box has the baffle, the bottom surface fixed mounting of baffle has the fan, the surface swing joint of box has the carousel, the periphery fixed mounting of carousel has the cleaning brush, one side fixed mounting of cleaning brush has the screen cloth, one side embedding of screen cloth is provided with the louvre, the inner wall fixed mounting of louvre has the blowing pipe, the one end fixed connection of blowing pipe has the guide duct, the back intermediate layer fixed mounting of box has the waterproof layer; put into the box with the circuit breaker, then support the circuit breaker in the top through placing the board, drive the limiting plate through the spring and fix the circuit breaker toward inboard removal, dispel the heat through the louvre, get into inside through the screen cloth in order to prevent external dust and intercept, restart motor drives the carousel and rotates and lets the dust of interception on the screen cloth of cleaning brush intercept, makes dustproof effectual.

Description

Outdoor dustproof vacuum circuit breaker

Technical Field

The utility model relates to a circuit breaker technical field especially relates to an outdoor circuit breaker.

Background

Pole breakers refer to circuit breakers that are installed and operated on electrical poles. The research level of the strength and the manufacturing technology of various circuit breakers have been developed greatly, the vacuum circuit breaker is not only limited to the medium-voltage power grid but also developed towards the high voltage and large capacity, and the sulfur hexafluoride circuit breaker has many advantages such as strong opening capacity, more continuous opening times, frequent operation, low operation noise, no fire hazard and the like, thereby being a good oiliness-free device

But current vacuum circuit breaker on post generally need to match quick-witted case and use in daily operation in-process, and general quick-witted case dustproof waterproof ability is poor, leads to quick-witted incasement portion to be infected with the dust easily or permeate into the rainwater, and the dust gets into inside easily simultaneously and leads to the circuit to damage, consequently solves above problem and provides an outdoor dustproof vacuum circuit breaker.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and provides an outdoor dustproof vacuum circuit breaker.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an outdoor dustproof vacuum circuit breaker comprises a box body and a baffle, wherein the baffle is fixedly installed on one side of the top surface of the box body, and a fan is fixedly installed on the bottom surface of the baffle;

the box includes carousel, cleaning brush, screen cloth, louvre, blowing pipe, guide duct, waterproof layer, guide plate, limiting plate, spring, places the board, the surperficial swing joint of box has the carousel, the peripheral fixed mounting of carousel has the cleaning brush, one side fixed mounting of cleaning brush has the screen cloth, one side embedding of screen cloth is provided with the louvre, the inner wall fixed mounting of louvre has the blowing pipe, the one end fixed connection of blowing pipe has the guide duct, the back of box presss from both sides the in situ fixed mounting and has the waterproof layer, a side fixed mounting of waterproof layer has the guide plate, the inside bottom surface swing joint of box has the limiting plate, the inner wall fixed mounting of limiting plate has the spring, the board is placed to the one end fixed connection of spring.

As a further description of the above technical solution: the cleaning brush is made of a brush material, and one end of the cleaning brush is tightly attached to the surface of the box body.

As a further description of the above technical solution: the heat dissipation holes and the blowing pipes are all arranged in a downward inclination way of 30-40 degrees, and the blowing pipes are arranged on the inner walls of the heat dissipation holes.

As a further description of the above technical solution: the waterproof layer is made of polyisobutylene and the thickness of the waterproof layer is 3cm-5 cm.

As a further description of the above technical solution: the guide plate is made of arc-shaped plate materials, and the guide plate is downwards inclined by 30-50 degrees.

As a further description of the above technical solution: the back of the box body is made of screen meshes, and the diameter of holes between the screen meshes is 2cm-3 cm.

As a further description of the above technical solution: the limiting plate is of a U-shaped structure, and a rubber layer is arranged on the inner wall of the limiting plate.

Has the advantages that:

1. the utility model discloses in putting into the box with the circuit breaker, then support the circuit breaker in the top through placing the board, drive the limiting plate through the spring and fix the circuit breaker toward inboard removal, dispel the heat through the louvre, get into inside through the screen cloth and intercept in order to prevent external dust, the restart motor drives the carousel and rotates and lets the dust of interception on the screen cloth of cleaning brush intercept, makes dustproof effectual.

2. Secondly, in the radiating while of box was introduced the amount of wind into the blast pipe through the guide duct, blow toward a side of screen cloth through a plurality of blast pipes, make the dust be convenient for break away from the surface of screen cloth, and come to carry out waterproof to a side of box and wall connection through the waterproof layer, make the moisture that gets into a waterproof layer side can be automatic toward the outside and move through the shape of guide plate, let the waterproof ability reinforce of box.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of the screen of the present invention;

FIG. 4 is a schematic view of the back structure of the middle box body of the present invention;

fig. 5 is a schematic top view of the overall structure of the present invention.

Illustration of the drawings:

a box body 1; a turntable 101; a cleaning brush 102; a screen mesh 103; heat dissipation holes 104; a blowpipe 105; an air guide duct 106; a waterproof layer 107; a deflector 108; a limit plate 109; a spring 110; a placing plate 111; a baffle 2; a fan 201.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, an outdoor dustproof vacuum circuit breaker comprises a box body 1 and a baffle 2, wherein the baffle 2 is fixedly installed on one side of the top surface of the box body 1, and a fan 201 is fixedly installed on the bottom surface of the baffle 2;

the box 1 comprises a rotary table 101, a cleaning brush 102, a screen 103, radiating holes 104, a blowpipe 105, an air guide pipe 106, a waterproof layer 107, a guide plate 108, a limiting plate 109, a spring 110, a placing plate 111, the surface of the box 1 is movably connected with the rotary table 101, the periphery of the rotary table 101 is fixedly provided with the cleaning brush 102, one side of the cleaning brush 102 is fixedly provided with the screen 103, one side of the screen 103 is embedded with the radiating holes 104, the inner wall of the radiating holes 104 is fixedly provided with the blowpipe 105, one end of the blowpipe 105 is fixedly connected with the air guide pipe 106, the waterproof layer 107 is fixedly installed in a back interlayer of the box 1, one side of the waterproof layer 107 is fixedly provided with the guide plate 108, the inner bottom surface of the box 1 is movably connected with the limiting plate 109, the inner.

The cleaning brush 102 is made of a brush material, one end of the cleaning brush 102 is closely attached to the surface of the box body 1, and dust attached to the screen 103 is conveniently scraped and cleaned through rotation of the cleaning brush 102.

Wherein, the heat dissipation holes 104 and the blowpipes 105 are both inclined downwards by 30 degrees to 40 degrees, and the blowpipes 105 are provided with a plurality of air pipes 105 on the inner walls of the heat dissipation holes 104, so that external dust is not easy to enter the box body 1 through the heat dissipation holes 104, and meanwhile, one side surface of the screen 102 is blown through the blowpipes 105 to make the dust easily separate from the screen 102.

The waterproof layer 107 is made of polyisobutylene, the thickness of the waterproof layer 107 is 3cm-5cm, one side face, connected with the wall, of the box body 1 is waterproof through the waterproof layer 107, and moisture is not easy to enter the box body 1.

The guide plate 108 is made of an arc-shaped plate, the guide plate 108 is inclined downwards by 30-50 degrees, and water entering one side face of the waterproof layer 107 can be automatically discharged to the outside through the shape of the guide plate 108, so that the waterproof capacity of the box body 1 is high.

The back of the box body 1 is made of the screen mesh material, and the diameter of the holes between the screen meshes is 2cm-3cm, so that the guide plate 108 can discharge water out of the box body 1 through the screen mesh material when water is drained, and the water drainage effect is strong.

Wherein, limiting plate 109 is U-shaped structure, and the inner wall of limiting plate 109 is equipped with the rubber layer, drives limiting plate 109 through spring 110 and is convenient for fix the circuit breaker toward inboard removal, lets the circuit breaker be difficult to take place not hard up.

The working principle is as follows:

when the device is used, the breaker is placed in the box body 1, then the breaker is supported above through the placing plate 111, the limiting plate 109 is driven to move towards the inner side through the spring 110 to fix the breaker, heat is dissipated through the heat dissipating holes 104, in order to prevent external dust from entering the inside and being intercepted through the screen mesh 103, the motor is started again to drive the turntable 101 to rotate so that the cleaning brush 102 intercepts the dust intercepted on the screen mesh 103, the dustproof effect is good, then the air volume is introduced into the air blowing pipe 105 through the air guide 106 while the box body 1 dissipates heat, the air is blown to one side face of the screen mesh 103 through the air blowing pipes 105, the dust is conveniently separated from the surface of the screen mesh 103, the waterproof layer 107 is used for preventing water on one side face of the box body 1 connected with a wall body, and the water entering one side face of the waterproof layer can be automatically discharged to the outer side through the shape of the guide plate 108, the waterproof capability of the box body 1 is strong.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An outdoor dustproof vacuum circuit breaker comprises a box body (1) and a baffle (2), and is characterized in that the baffle (2) is fixedly installed on one side of the top surface of the box body (1), and a fan (201) is fixedly installed on the bottom surface of the baffle (2);

the box body (1) comprises a rotary disc (101), a cleaning brush (102), a screen (103), radiating holes (104), a blowing pipe (105), an air guide pipe (106), a waterproof layer (107), a guide plate (108), a limiting plate (109), a spring (110) and a placing plate (111), wherein the surface of the box body (1) is movably connected with the rotary disc (101), the cleaning brush (102) is fixedly installed on the periphery of the rotary disc (101), the screen (103) is fixedly installed on one side of the cleaning brush (102), the radiating holes (104) are embedded into one side of the screen (103), the blowing pipe (105) is fixedly installed on the inner wall of the radiating holes (104), the air guide pipe (106) is fixedly connected with one end of the blowing pipe (105), the waterproof layer (107) is fixedly installed in a back interlayer of the box body (1), and the guide plate (108) is fixedly installed on one side of the waterproof layer (107), the box body is characterized in that a limiting plate (109) is movably connected to the bottom surface inside the box body (1), a spring (110) is fixedly mounted on the inner wall of the limiting plate (109), and a placing plate (111) is fixedly connected to one end of the spring (110).

2. An outdoor dust-proof vacuum circuit breaker according to claim 1, characterized in that the cleaning brush (102) is made of a brush material, and one end of the cleaning brush (102) is closely attached to the surface of the box body (1).

3. An outdoor dustproof vacuum circuit breaker according to claim 1, characterized in that the heat dissipation hole (104) and the blowpipe (105) are both inclined downward by 30 ° to 40 °, and the blowpipe (105) is provided with a plurality of blowpipes on the inner wall of the heat dissipation hole (104).

4. An outdoor dust-proof vacuum circuit breaker according to claim 1, characterized in that the waterproof layer (107) is made of polyisobutylene, and the thickness of the waterproof layer (107) is 3cm-5 cm.

5. The outdoor dustproof vacuum circuit breaker according to claim 1, characterized in that the guide plate (108) is made of arc-shaped plate material, and the guide plate (108) is inclined downwards by 30-50 degrees.

6. An outdoor dustproof vacuum circuit breaker according to claim 1, characterized in that the back of the box body (1) is made of screen mesh material, and the diameter of the holes between the screen meshes is 2cm-3 cm.

7. The outdoor dustproof vacuum circuit breaker according to claim 1, characterized in that the limiting plate (109) is of a U-shaped structure, and a rubber layer is arranged on the inner wall of the limiting plate (109).