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Dust removal power distribution cabinet

A power distribution cabinet and power cabinet technology, applied in substation/distribution device casing, electrical components, substation/switch layout details, etc., can solve the problems of dust falling on power distribution cabinet, dust flying of power distribution cabinet

Active Publication Date: 2021-06-08
四川飞宇电力股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a dust removal power distribution cabinet, which solves the problem that the dust removal equipment in the power distribution cabinet will cause the dust inside the power distribution cabinet to fly and the dust will fall on the surface of the electrical appliances inside the power distribution cabinet. Connection holes and problems inside the heat sink

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] see Figure 1-2 , the present invention provides a technical solution: a dust removal power distribution cabinet, including a power distribution cabinet main body 1, one side of the power distribution cabinet main body 1 is connected with an electric cabinet door 2 through hinge rotation, and the electric cabinet door 2 is far away from the power distribution cabinet main body 1 is provided with a door lock 3, both sides of the power distribution cabinet main body 1 are fixedly connected with a fixed frame 4, the top of the power distribution cabinet main body 1 is provided with an electric cabinet dust removal cover 5, and the power distribution cabinet main body 1 includes an electric cabinet shell body 11, the top of the inner wall of the electric cabinet shell 11 is fixedly connected with a temperature sensing resistor 12, the side of the electric cabinet shell 11 close to the fixed frame 4 is provided with filter blades 13, and the side of the electric cabinet shell...

Embodiment 2

[0037] see Figure 2-4, the present invention provides a technical solution on the basis of Embodiment 1: a dust removal power distribution cabinet. Both sides of the air filter mechanism 52 are provided with sliding holes 53, and the bottom of the inner wall of the sliding holes 53 is fixedly connected with a fixed block 54 by a spring. Housing a1, connecting the side of the inner wall of housing a1 are fixedly connected with fixed partition a2 and moving rod a3, the connecting block of moving rod a3 is connected with stretching rod a4 in rotation, and the end of stretching rod a4 far away from moving rod a3 passes through the rotating seat The moving plate a5 is rotatably connected, and the side of the moving plate a5 away from the moving rod a3 is fixedly connected with the airbag a6, and the end of the airbag a6 far away from the moving plate a5 communicates with the connection housing a1, and the terminal of the moving rod a3 is connected to the temperature sensing resist...

Embodiment 3

[0040] see Figure 2-6 , the present invention provides a technical solution on the basis of Embodiment 2: a dust removal power distribution cabinet, the terminal of the moving rod a3 is electrically connected to the temperature sensing resistor 12 through a wire, and one side of the air bag a6 is connected to the air intake filter mechanism 52. The air intake filter mechanism 52 includes a fixed shell b1. One side of the fixed shell b1 is connected with an air intake pipe b2. The side of the inner wall of the end of the air intake pipe b2 away from the fixed shell b1 is connected with an air intake plate through a rotating shaft. b3, one side of the air intake plate b3 is fixedly connected with a connecting spring b4, the middle part of the inner wall of the air intake pipe b2 is fixedly connected with a filter plate b5, and the side of the fixed shell b1 away from the air intake pipe b2 is provided with an air outlet groove b6 for air outlet One side of the inner wall of the...

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Abstract

The present invention discloses a dust removal power distribution cabinet. One side of a power distribution cabinet main body is rotatably connected with an electric cabinet door through a hinge, two sides of the power distribution cabinet main body are fixedly connected with fixing frames, the top of the power distribution cabinet main body is provided with an electric cabinet dust removal cover, the power distribution cabinet main body comprises an electric cabinet shell, and the top of the inner wall of the electric cabinet shell is fixedly connected with a temperature sensing resistor. Filtering blades are arranged on the side faces, close to the fixing frame, of the electric cabinet shell, connecting through holes are formed in the sides, close to the filtering blades, of the electric cabinet shell, air pipes are fixedly connected to the side faces of the inner walls of the connecting through holes, the two sides of one side of the bottom of the top cover communicate with air inlet filtering mechanisms, and sliding holes are formed in the two sides of each air inlet filtering mechanism; and the bottoms of the inner walls of the sliding holes are fixedly connected with fixing blocks through springs. The invention relates to the technical field of power distribution cabinets. According to the dust removal power distribution cabinet, large impurities such as leaves are filtered out of the air inlet filtering mechanism, dust with small size is adsorbed by the dust removal shell, and dust entering the power distribution cabinet is reduced.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a dust removal power distribution cabinet. Background technique [0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the power distribution system. The electrical energy of a circuit is distributed to the nearest loads, and this level of equipment should provide protection, monitoring and control for the loads. [0003] For example, Chinese patent CN112186529A discloses a power distribution cabinet, which includes a base and a power distribution cabinet, and also includes a controller, a blower mechanism and a collection mechanism. The interior of the electric cabinet is used to export high-temperature gas. The blowing mechanism includes a drive assembly, two traction assemblies and two swing plates. The collection mechanism is set on the inner...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28H02B1/32H02B1/30
CPCH02B1/565H02B1/28H02B1/32H02B1/30
Inventor 李大鹏
Owner 四川飞宇电力股份有限公司
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