High-frequency and high-voltage oil tank with single bed and single tube

Abstract

The invention relates to a high-frequency and high-voltage oil tank with a single bed and a single tube, which is used for providing a stable high-voltage DC (Direct Current) power supply for medical equipment, such as X-rays, and the like. In the high-frequency and high-voltage oil tank, a high-frequency and high-voltage transformer, a voltage sampling circuit, a rectifier silicon stack, a powerinput port and a power output port are mounted on a box cover, wherein the high-frequency and high-voltage transformer is fixed on the box cover and communicated with an aerial socket on the box cover, the positive output end and the negative output end of the high-frequency and high-voltage transformer are respectively and sequentially connected to an epoxy plate, the rectifier silicon stack andthe voltage sampling circuit and respectively communicated with the positive high-frequency and high-voltage output end and the negative high-frequency and high-voltage output end on the box cover, the rectifier silicon stack and the voltage sampling circuit are fixed on the epoxy plate in parallel, the epoxy plate and an expansion valve are fixedly mounted on the box cover, and the whole processis carried out in a totally-sealed insulation environment. An ignition phenomenon is avoided in the oil tank, and a pipet is hardly burnt because of stable high voltage, so that the problems of easy oil tank ignition, unstable output high frequency and high pressure and great ripples are solved, the service life of equipment is prolonged, and higher stability is achieved.

Description

Technical field: [0001] The invention relates to the technical field of medical devices, in particular to a high-voltage generator for providing stable high-voltage DC power for medical devices such as X-rays. Background technique [0002] The current single-bed single-tube high-voltage generator is basically equipped with intelligent microcomputer console, high-voltage generator, rotating anode X-ray tube assembly and tomography bed and other main components, which can be used by hospitals at all levels for human head, chest, abdomen, Ordinary photography and high-kV photography of limbs and bones in upright, supine, and lateral positions. The high-voltage generator provides power for the entire device, so its stability is directly related to the photographic effect, and the high-voltage rectifier oil tank is particularly critical. The ordinary high-voltage rectifier oil tank is equipped with a high-voltage transformer and rectifier circuit, which is used for medical equipm...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a novel single-bed single-tube high-frequency and high-pressure fuel tank, which can solve the technical problems of easy ignition of the fuel tank, unstable high-frequency and high-voltage output, and large ripples

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