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Moistureproof and heat-radiation device of filter for high-voltage harmonic processing

A high-voltage harmonic and heat-dissipating device technology, applied in cooling/ventilation/heating transformation, power electronics modification and other directions, can solve the problems of difficult operation, incomplete moisture resistance, poor heat dissipation effect, etc., to achieve high safety and heat dissipation. Good effect, less difficult to operate

Inactive Publication Date: 2016-12-14
ANHUI LONGTAI ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the disadvantages of incomplete moisture-proof, poor heat-dissipating effect and difficult operation in the existing filter moisture-proof and heat-dissipating methods, the technical problem to be solved by the present invention is to provide a filter with thorough moisture-proof, good heat-dissipating effect and low operation difficulty. Moisture-proof cooling device for high-voltage harmonic processing filter

Method used

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  • Moistureproof and heat-radiation device of filter for high-voltage harmonic processing
  • Moistureproof and heat-radiation device of filter for high-voltage harmonic processing
  • Moistureproof and heat-radiation device of filter for high-voltage harmonic processing

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Embodiment 1

[0034] A filter moisture-proof cooling device for high-voltage harmonic processing, such as Figure 1-4 As shown, it includes a left bracket 1, a housing 2, a bottom plate 3, a heating wire 4, a connecting seat 5, a right bracket 6, a cylinder 7, a moving plate 8, a sliding rail 10, a slider 11, a sliding shaft 12, and a moving rod 13 , piston 14, connecting rod 15, cylinder block 16, strut 17, fan 18, filter 19, storage filter 20, cooling fan 21, heat collecting bucket 22, suction pump 23, fixed ring 24, air pipe 25, top plate 27 and an exhaust fan 28, the top of the bottom plate 3 is provided with a left bracket 1, a housing 2, a connecting seat 5 and a right bracket 6 in turn from left to right, the left bracket 1 is provided with a ventilation hole 26, and the right side of the left bracket 1 is provided with a storage filter. Net 20 and cooling fan 21, storage filter screen 20 is positioned at the top of cooling fan 21, filter 19 is placed on storage filter screen 20, hea...

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Abstract

The invention relates to a moistureproof and heat-radiation device, and particularly to a moistureproof and heat-radiation device of a filter for high-voltage harmonic processing. The invention aims to settle a technical problem of providing the moistureproof and heat-radiation device of the filter for high-voltage harmonic processing, wherein the device has advantages of thorough moistureproof effect, high heat radiation effect and low operation difficulty. For setting the technical problem, the invention provides the moistureproof and heat-radiation device for the filter for high-voltage harmonic processing. The device comprises the components of a left bracket, a housing, a base plate, an electric heating wire, a connecting seat, a right bracket, a cylinder, a movable plate, a slide rail, a slide block, a sliding shaft, a movable rod, a piston, a connecting rod, etc. The top of the base plate is provided with the left bracket, the housing, the connecting seat and the right bracket, wherein the left bracket, the housing, the connecting seat and the right bracket are successively arranged from left to right. The left bracket is provided with ventilating holes. The moistureproof and heat-radiation device realizes the effects of thorough moistureproof effect, high heat radiation effect and low operation difficulty. The use environment of the filter is kept dry, thereby facilitating use of the filter. Furthermore long-term use of the filter is facilitated. Electrical dangers can be prevented.

Description

technical field [0001] The invention relates to a moisture-proof heat dissipation device, in particular to a moisture-proof heat dissipation device for a filter used for high-voltage harmonic processing. Background technique [0002] Harmonic voltages are voltage drops caused by harmonic currents and impedances created on the power distribution system. [0003] High-voltage harmonic filter means that the power transmission and distribution system operates under a fixed-frequency sinusoidal voltage and current waveform, but when nonlinear loads such as thyristor rectifiers, frequency converters and electric arc furnaces are connected to the system, a large number of Harmonic current, which leads to voltage and current distortion, harmonic filter is the best way to suppress grid voltage and current distortion. [0004] Moisture-proof is to prevent the humidity in the air from being too high. Excessive humidity in the air will cause mold to multiply rapidly. Mold can not only ...

Claims

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Application Information

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IPC IPC(8): H05K7/20
CPCH05K7/20909
Inventor 钟苡苇
Owner ANHUI LONGTAI ELECTRIC TECH
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