Dustproof automatic power distribution cabinet

A power distribution cabinet, dust-proof technology, applied in the substation/power distribution device casing, electrical components, chemical instruments and methods, etc., can solve the problems of long time required, increased cleaning work difficulty, power distribution cabinet does not have automatic fire extinguishing, etc. , to achieve the effect of reducing the difficulty and making the work of assembling the fire extinguisher simple and convenient

Pending Publication Date: 2022-04-15
ZHANGJIAKOU POWER SUPPLY COMPANY OF STATE GRID JINBEI ELECTRIC POWER COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional power distribution cabinet does not have the function of automatically cleaning the internal dust, which leads to the problem of dust accumulation in the internal electrical appliances after a period of time, and after a long period of use of the cabinet, the upper surface of the cabinet will also be The problem of dust accumulation further increases the difficulty of cleaning work; in addition, when a fire breaks out in the power distribution cabinet, it takes too long for the personnel to find out and put out the fire with a fire extinguisher, which leads to serious fire damage, and the traditional power distribution cabinet The cabinet does not have the function of automatic fire extinguishing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] see Figure 1-5 , a dust-proof automatic power distribution cabinet, including a power distribution cabinet 1;

[0046] refer to figure 1 and figure 2 , the power distribution cabinet 1 also includes a total cabinet body 101, the inner side of the total cabinet body 101 is fixedly provided with an inner box body 104, the outer wall of the total cabinet body 101 is located at the back side of the inner box body 104, and a rear box door 105 is rotated and installed, and the rear box is opened The door 105 is put into the fire extinguisher of the corresponding size inside the inner box body 104, and the assembly frame 102 is fixedly assembled inside the total cabinet body 101, and the relay 103 is fixedly installed on the inside of the total cabinet body 101 through the assembly frame 102 equidistant, and the total cabinet body 101 inner wall A temperature sensor 2 is fixedly installed on one side, and when the temperature sensor 2 detects that the temperature is too hi...

Embodiment 2

[0051] see Figure 6-7 , a dust-proof automatic power distribution cabinet, including a power distribution cabinet 1;

[0052] refer to Image 6 , the linkage dust removal assembly 5 also includes a crankshaft 501, and both sides of the top of the inner wall of the total cabinet body 101 are fixedly welded with top turrets 106, and the two ends of the crankshaft 501 are respectively connected to the two top turrets 106 for rotation, and the inside of the crankshaft 501 is equidistantly rotated. Transfer rod 503, the other end of transfer rod 503 is rotatably connected with pull rod 504, the upper surface of total cabinet 101 is equidistantly fixedly equipped with compressed air bag 505, and both ends of crankshaft 501 surface are fixedly installed with slave gear 502, and slave gear 502 is connected with master The gears 308 mesh with each other. When the main gear 308 rotates, the crankshaft 501 can be driven by the slave gear 502 to rotate together through the meshing trans...

Embodiment 3

[0056] see Figure 8-11 , a dust-proof automatic power distribution cabinet, including a power distribution cabinet 1;

[0057] refer to Figure 8 , the electric valve assembly 4 also includes a three-way pipe 402 and three connecting pipes 403, the tops of the two three-way pipes 402 are fixedly equipped with a telescopic cylinder 401, and the output end of the telescopic cylinder 401 is located inside the three-way pipe 402 and connected with an inner telescopic rod 404, the end of the inner telescopic rod 404 is fixedly connected with a pipe plug 405, the two ends of the three connecting pipes 403 are respectively fixedly connected with the bottom ends of the two three-way pipes 402, and the other ends of the three connecting pipes 403 are connected with the nozzle pipe of the fire extinguisher Actively connected, the height of the connection between the dust suction pipe 306 and the three-way pipe 402 is lower than the position of the connection between the dust suction p...

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PUM

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Abstract

The invention discloses a dustproof automatic power distribution cabinet, and belongs to the field of electrical equipment, the dustproof automatic power distribution cabinet comprises a power distribution cabinet, the power distribution cabinet further comprises a main cabinet body, an inner box body is fixedly arranged on one side of the interior of the main cabinet body, and a rear box door is rotatably installed at the position, located on the back face of the inner box body, of the outer wall of the main cabinet body; an automatic dust collection mechanism and a linkage dust removal assembly are fixedly assembled at the top end in the main cabinet body, the automatic dust collection mechanism and the linkage dust removal assembly form a transmission connection relation, a fire extinguisher working assembly is fixedly arranged in the inner box body, and the other end of a dust suction pipe is fixedly connected with an electric valve assembly. Dust in the cabinet body and on the upper surface of the cabinet body can be automatically cleaned, the dust collection problem is solved, in addition, the effect that a fire extinguisher and the power distribution cabinet are assembled for use is achieved, and the automatic fire extinguishing function is achieved.

Description

technical field [0001] The invention relates to the field of electrical equipment, more specifically, to a dust-proof automatic power distribution cabinet. Background technique [0002] The power distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), metering cabinet (box), and is the final equipment of the power distribution system. The cabinet is used in the occasions where the load is relatively dispersed and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits; Load protection, monitoring and control; [0003] But the traditional power distribution cabinet has the following defects: [0004] The traditional power distribution cabinet does not have the function of automatically cleaning the internal dust, which leads to the problem of dust accumulation in the internal electrical appliances after a period of time, and after a long per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02B1/30H02B1/32A62C3/16A62C37/42B08B5/02B08B5/04
Inventor 张书伟赵丽萍臧卫江尹赛宁姚伟涛窦娆薛瑞鹏
Owner ZHANGJIAKOU POWER SUPPLY COMPANY OF STATE GRID JINBEI ELECTRIC POWER COMPANY
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