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Magnetic vacuum valve

A technology of vacuum valve and magnetic force, which is applied in the direction of lifting valve, valve details, valve device, etc., can solve the problems of poor performance of vacuum valve, achieve the effect of improving performance, reducing comprehensive use cost, and safe and reliable use

Inactive Publication Date: 2018-07-03
YUNNAN KAISINUO LOW TEMPERATURE ENVIRONMENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a magnetic vacuum valve, which solves the problem of poor performance of the vacuum valve

Method used

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  • Magnetic vacuum valve

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Embodiment Construction

[0014] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0015] refer to figure 1 , a magnetic vacuum valve provided by the present invention includes a valve body 1, a sealing plate 16 is provided at the left end of the valve body 1, an air extraction port 15 is provided in the middle of the sealing plate 16, a valve plate 12 is provided on the right side of the sealing plate 16, and an air extraction port 15 The right end surface of the sealing plate 16 on the periphery is provided with a sealing groove, the sealing groove ...

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Abstract

The invention relates to a magnetic vacuum valve which comprises a valve body; a sealing plate is arranged at the left end of the valve body; an air exhaust port is formed in the middle part of the sealing plate; a valve plate is arranged on the right side of the sealing plate; a sealing groove is formed in the right end face of the part, at the periphery of the air exhaust port, of the sealing plate; a valve rod, a valve end cover, a motor mounting hole and a magnetic motor are arranged on or formed in the right end face of the valve plate; a bearing pedestal, a driving cavity, a magnetic driver and a transmission rod are arranged on or formed in the left end face of the valve end cover; the left end of the transmission rod is connected with the valve rod; the right end of the transmission rod is connected with the magnetic driver; and an air inlet is formed in the lower left end of the valve body. The magnetic motor drives the magnetic driver to make linear motion, and then the transmission rod, the valve rod and the valve plate are driven to make linear motion, so that the purpose of closing and opening the magnetic vacuum valve is achieved. The magnetic vacuum valve is simple in structure and low in production and machining cost, and is not prone to leakage by adopting an unpowered shaft seal; the use is safe and reliable, and vacuum equipment is promoted to run efficientlywith low energy consumption; the comprehensive use cost is lowered; and energy conservation, consumption reduction and emission reduction are achieved, so that the usability of the magnetic vacuum valve is improved.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a magnetic vacuum valve. Background technique [0002] Due to chronic leakage of existing vacuum valves, the vacuum degree cannot be reached or the working time of the vacuum pump is too long, which increases energy consumption and reduces the service life of the equipment, resulting in high cost of use and waste of energy, thereby reducing the performance of the vacuum valve. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a magnetic vacuum valve, which solves the problem of poor performance of the vacuum valve. [0004] In order to solve the problems of the technologies described above, the technical solution of the present invention is: [0005] A magnetic vacuum valve, comprising a valve body, the left end of the valve body is provided with a sealing plate, the middle part of the sealing plate is provided with a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/04F16K1/00F16K51/02
CPCF16K31/047F16K1/00F16K51/02
Inventor 唐金海
Owner YUNNAN KAISINUO LOW TEMPERATURE ENVIRONMENT TECH