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

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

Examples

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Example Embodiment

[0033] Example 1

[0034] A filter moisture-proof heat dissipation device for high-voltage harmonic processing, such as Figure 1-4 As shown, it includes the left bracket 1, the shell 2, the bottom plate 3, the heating wire 4, the connecting seat 5, the right bracket 6, the cylinder 7, the moving plate 8, the sliding rail 10, the sliding block 11, the sliding shaft 12, and the moving rod 13. , Piston 14, connecting rod 15, cylinder 16, support rod 17, fan 18, filter 19, storage filter 20, cooling fan 21, heat collector 22, suction pump 23, fixed ring 24, air pipe 25, top plate 27 and 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 from left to right. The left bracket 1 is provided with a ventilation hole 26, and the left bracket 1 is provided with a filter on the right side. The net 20 and the cooling fan 21, the storage filter 20 is located above the cooling fan 21, the filter 19 is placed ...

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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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