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Outdoor electrical cabinet with external shunting water-blocking structure

An electrical cabinet and outdoor technology, applied in the field of electrical cabinets, can solve problems such as double-sided grinding of parts that cannot be copied, and achieve a good heat dissipation effect

Active Publication Date: 2022-01-18
浙江辉博电力设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an outdoor electrical cabinet with an external shunt and water-blocking structure, which solves the problem that the profiling polishing machine in the prior art cannot better polish the profiling parts on both sides, and at the same time facilitates the profiling of the profiling parts. The problem with automatic shifting

Method used

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  • Outdoor electrical cabinet with external shunting water-blocking structure
  • Outdoor electrical cabinet with external shunting water-blocking structure
  • Outdoor electrical cabinet with external shunting water-blocking structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to Figure 1-9 , an outdoor electrical cabinet with an external shunt and water-blocking structure, including a mounting base 1 and a cabinet body 2 arranged on the top of the mounting base 1, the top of the cabinet body 2 is provided with a water-shielding cover 3 with a sloped top through a connecting component, and the cover The water cover 3 can prevent rainwater from directly hitting the top of the cabinet body 2, and prevent rainwater from immersing into the interior of the cabinet body 2 from the top of the cabinet body 2, and the edge of the water shielding cover 3 is provided with a downwardly inclined rectangular ring-shaped water guide edge 4, So that when the rainwater falls on the top of the water cover 3, the rainwater can flow to the water guide edge 4 through the slope of the top of the water cover 3, and the rainwater can be guided to fall through the water guide edge 4, preventing the rainwater from flowing from the edge of the water cover 3 Afte...

Embodiment 2

[0039] refer to Figure 1-9 , an outdoor electrical cabinet with an external shunt and water blocking structure, the water receiving mechanism includes a water storage box 20 connected to the bottom of the water shielding cover 3 and the water inlet tank 12 through bolts, and the bottom of the water storage box 20 is provided with multiple groups of equidistant Arranged water inlet pipes 19, the bottom of multiple groups of water inlet pipes 19 is provided with a hollow water storage plate 16, and the bottom of the water storage plate 16 is connected with multiple sets of equidistant water outlet pipes 21, when rainwater enters the water storage through the water inlet tank 12 After box 20 inside, can carry out to the cavity inside of water storage plate 16 inside through water inlet pipe 19 again, because the diameter of water outlet pipe 21 is less than the diameter of water inlet pipe 19, water outlet pipe 21 is obliquely set above air outlet pipe 27, and water outlet pipe ...

Embodiment 3

[0041] refer to Figure 1-9 , an outdoor electrical cabinet with an external shunt and water-blocking structure, a gasket is provided between the water storage plate 16 and the cabinet body 2, and the gasket prevents water seepage and flooding between the water storage plate 16 and the cabinet body 2, and the two water storage There are multiple sets of connecting blocks 32 on the opposite sides of the board 16, multiple sets of connecting holes 33 for the connecting blocks 32 to penetrate on both sides of the cabinet body 2, and multiple sets of embedded holes for receiving the connecting blocks 32 on the opposite sides of the two partitions 22. 34, and the partition plate 22 and the connection block 32 are connected by hexagon socket bolts, so that the partition plate 22 and the water storage plate 16 can clamp the side wall of the cabinet body 2, and at the same time, the connection block 32 can connect the water storage The low temperature of the water plate 16 is transmit...

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Abstract

The invention relates to the technical field of polishing machines, in particular to an outdoor electrical cabinet with an external shunting water-blocking structure. The outdoor electrical cabinet comprises a mounting seat and a cabinet body arranged at the top of the mounting seat, the top of the cabinet body is provided with a water shielding cover with a slope-shaped top through a connecting assembly, and the edge of the water shielding cover is provided with a rectangular ring-shaped water guide edge which is inclined downwards; and an air cavity is formed in the middle of the interior of the water shielding cover, a set of air inlets and a set of water inlet grooves are formed in the bottom of the water shielding cover, a waterproof breathable film covering the air inlets is arranged at the bottom of the water shielding cover, a filter screen covering the water inlet grooves is arranged at the top of the water shielding cover, and a cooling fan extending into the cavity is arranged at the bottom of the connecting assembly. When the power distribution cabinet is used, the collected rainwater and the heat dissipation fan are matched to effectively dissipate heat of the cabinet body, meanwhile, wind blown out by heat dissipation can be used for blowing water flowing down from the water shielding cover away from the cabinet body, the rainwater is prevented from wetting the whole cabinet body, the rainwater is further prevented from wetting the interior of the cabinet body, and normal use of internal components is guaranteed.

Description

technical field [0001] The invention relates to the technical field of electrical cabinets, in particular to an outdoor electrical cabinet with an external shunt and water-blocking structure. Background technique [0002] The outdoor gas cabinet is a cabinet made of steel and installed outdoors to protect the normal operation of components. It is mainly composed of a cabinet, an automatic control system, a gas distribution system, an alarm system, and a power distribution system. The top of the existing outdoor electrical cabinet is equipped with a water cover to divert and guide the rainwater to flow down in rainy days, preventing the rainwater from directly impacting the top of the cabinet and then soaking the entire cabinet from the top of the cabinet to prevent immersion from the top. To the inside of the cabinet, and in the case of preventing rainwater from entering the inside of the cabinet and allowing heat dissipation, there are inclined downward openings on the side...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28H02B1/30H02B1/32
CPCH02B1/56H02B1/28H02B1/30H02B1/32
Inventor 徐余丰何建明周起明琚正伟吴德胜沈强潘宇
Owner 浙江辉博电力设备制造有限公司
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