Power supply for water treatment in traffic

Abstract

The present invention relates to a power supply for water treatment in traffic, wherein a closed air duct is formed between a lower surface of a heat dissipation plate (2) installed in a box (1) and abottom inner wall of the box (1); an incoming line terminal is installed on the outer wall of the middle part of a backplane of the box (1); outgoing line copper bars (4) are inserted into the left and right sides of the box (1); the upper surface of the heat dissipation plate (2) is divided into a left, a middle, and a right strip-shaped area; in the right strip-shaped area on the upper surfaceof the heat dissipation plate (2), a rectifier bridge (5) is installed at a position close to a panel, an IGBT module (6) is installed at the middle, and a reactor (9) is installed at a position closeto the backplane; a filter module (8) is installed in the middle strip-shaped area on the upper surface of the heat dissipation plate (2); and a transformer (7) is installed in the left strip-shapedarea on the upper face of the heat dissipation plate (2). The power supply for water treatment in traffic is ingenious in structure design and good in sealing performance.

Description

technical field [0001] The invention relates to a power supply, in particular to a power supply for water treatment equipment applied to high-speed trains, and belongs to the technical field of power supplies. Background technique [0002] At present, on high-speed trains and other means of transportation, it is necessary to use purification equipment to perform secondary purification treatment on drinking water. The purification equipment needs a stable power supply to ensure its working effect; It is not conducive to directly apply it to high-speed rail and other vehicles; and because it is used in water treatment-related equipment, the waterproof performance of conventional power supplies also cannot meet the requirements. For this reason, need badly a kind of traffic water treatment power source that can solve above-mentioned problem. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages, and provide a traffic wa...

AI Technical Summary

Problems solved by technology

[0002] At present, on high-speed trains and other means of transportation, it is necessary to use purification equipment to perform secondary purification treatment on drinking water. The purification equipment needs a stable power supply to ensure its working effect; It is not conducive to directly apply it to high-speed rail and other vehicles; and because it is used in water treatment related equipment, the waterproof performance of conventional power supply can also not meet the requirements

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