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Outdoor explosion-proof high-voltage power distribution station easy to overhaul

A substation, explosion-proof technology, applied in the direction of substation/distribution device casing, etc., can solve problems such as damage, difficulty for operators, and pollution of internal equipment.

Inactive Publication Date: 2020-10-23
SHANDONG POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a design will cause pollution or damage to the internal equipment under rain, snow, strong wind and other bad weather, and in these weathers, the maintenance work is relatively difficult, which is more difficult for the operators

Method used

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  • Outdoor explosion-proof high-voltage power distribution station easy to overhaul
  • Outdoor explosion-proof high-voltage power distribution station easy to overhaul
  • Outdoor explosion-proof high-voltage power distribution station easy to overhaul

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] See Figure 1~3 In the embodiment of the present invention, an outdoor explosion-proof high-voltage power distribution station that is easy to inspect and repair includes a bottom plate 1, a housing 2 is fixedly connected to the upper end of the bottom plate 1, and an LED lamp 5 is installed on the top of the housing 2. 2 The front side is embedded with a sandwich groove 3, the sandwich groove 3 is provided with a blocking cover 4 in a sliding fit connection, and a sliding mounting seat 42 is embedded on both sides of the lower end of the blocking cover 4, and the sliding mounting seat 42 is rotatably connected. There are multiple sets of rollers 43, a strip groove 41 is embedded in the front side of the upper end of the blocking cover 4, and a mechanical sensor switch 9 for opening and closing the LED lamp 5 is movably installed at the upper end of the housing 2. The mechanical sensor switch 9 The end movably penetrates the inner wall of the housing 2 and movably fits i...

Embodiment 2

[0027] See Figure 4 In the embodiment of the present invention, an explosion-proof high-voltage power distribution station that is easy to inspect and repair outdoors. On the basis of embodiment 1, the explosion-proof mechanism includes a cover door 6 and a fuse bolt 8. The cover door 6 is rotated by a hinge Connected to both sides of the front of the housing 2, and the two groups of the cover doors 6 move against each other. The two groups of the cover doors 6 have the same size as the front of the housing 2, and one group of cover doors 6 is close to the other A limit pin 7 is fixedly connected to the edge of the cover door 6. Both sides of the limit pin 7 are fixedly connected to the two sets of cover doors 6 and are movably attached. The limit pin 7 is movably attached to the cover door. A fuse bolt 8 penetrates through one side of the 6 and the fuse bolt 8 movably penetrates the limit pin 7, and the end passes through the cover door 6 through the threaded movement and exte...

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Abstract

The invention discloses an outdoor explosion-proof high-voltage power distribution station easy to overhaul. The power distribution station comprises a bottom plate, wherein a shell is arranged at anupper end of the bottom plate, an LED lamp is arranged in the shell, an interlayer groove is formed in a front surface of the shell, a blocking cover is arranged in the interlayer groove in a slidingfit connection mode, a sliding installation base is arranged at a lower end of the blocking cover, multiple sets of rolling wheels are arranged in the sliding installation base, a strip-shaped grooveis formed in an upper end of the blocking cover, a mechanical induction switch used for turning on and turning off an LED lamp is arranged in the shell, and an anti-explosion mechanism is movably connected. When overhauling and maintenance are needed, the blocking cover can be pulled out of the interlayer groove, sliding and protection of the blocking cover can be stably kept, and equipment arranged in the shell can be prevented from being polluted and damaged in various severe weather, meanwhile, a mechanical induction switch can be started when the blocking cover is pulled out, so the LED lamp is turned on, and maintenance is further facilitated; and when a short circuit problem occurs inside, pressure can be rapidly released through an explosion-proof mechanism, so explosion caused by overlarge pressure on the inner wall is avoided.

Description

Technical field [0001] The invention relates to the field of high-voltage power distribution stations, in particular to an explosion-proof high-voltage power distribution station that is easy to check and repair outdoors. Background technique [0002] Power distribution is the link in the power system that directly connects to users and distributes electrical energy to users. The power distribution system consists of power distribution substations, high-voltage power distribution lines, power distribution transformers, low-voltage power distribution lines, and corresponding control and protection equipment. Outdoor power distribution station is a kind of equipment for power supply and distribution of civil and public facilities in an area. Its shell is a closed box. [0003] In the prior art, the opening of the outdoor power distribution station is generally to open the door, and the internal circuit equipment is inspected and maintained after opening. Such a design will cause po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/26
CPCH02B1/26
Inventor 匡桂阳
Owner SHANDONG POLYTECHNIC
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