Magnetic one-way valve

A one-way valve, magnetic technology, applied in valve details, control valves, valve devices, etc., can solve the problems of instantaneous pressure fluctuation, small pressure adjustment range, complex structure, etc., to prevent instantaneous pressure fluctuation, large pressure adjustment range, simple structure

Inactive Publication Date: 2013-04-24
SUZHOU CUIZHI NEW TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of existing magnetic one-way valves, the pressure adjustment range is small, the direction of the one-way valve cannot be adjusted, the instantaneous fluctuation of pressure cannot be prevented, and the structure is relatively complicated, the present invention provides a magnetic one-way valve

Method used

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Examples

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Embodiment Construction

[0012] In Fig. 1-Fig. 3, valve body 14 is made up of left valve body 1 and right valve body 12, and valve body 14 is cylindrical, and valve body 14 is provided with inlet 2 and inlet, and inlet 2 and outlet 11 are provided with pipeline connection. There are connecting threads 3, the left end of the left valve body 1 and the matching end of the right valve body 12 are provided with a valve cavity 5, the diameter of the valve cavity 5 is larger than the diameter of the threaded column 10 of the valve body 14, and the left valve body 1 and the right valve body 12 are at the position of the valve cavity 5 Through screw connection, the threaded column 10 of the valve body 14 is provided with threads, the valve cavity 5 is equipped with a disc-shaped valve core 6, the valve core 6 is made of magnetic material, the periphery of the valve core 6 is provided with a through hole 18, the valve core 6 There is a rubber valve plug 13 at the joint with the inlet and outlet 11. The valve pl...

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Abstract

The invention discloses a magnetic one-way valve. The magnetic one-way valve comprises a valve body, a valve core, a compression nut and an adjusting ring and is characterized in that two sides of the valve body are provided with steering magnetic adjusting rings, the direction of the one-way valve is quickly replaced under the condition that a pipeline is not dismantled, and simultaneously opening pressure is adjusted to prevent overpressure, relieve pressure jump and filter magnetic impurities including scrap iron and the like in the pipeline. The magnetic one-way valve is simple in structure, safe, reliable and multipurpose.

Description

technical field [0001] The invention relates to a magnetic one-way valve, in particular to a magnetic one-way valve capable of adjusting the opening pressure, the direction of the one-way valve and preventing pressure fluctuations. Background technique [0002] At present, known one-way valves are widely used in existing hydraulic and pneumatic systems. Existing one-way valves need to disassemble the pipeline when changing directions, which can easily cause leakage of pipeline residues. After the one-way valve leaks, it must be replaced. The opening pressure of the valve plug or sealing ring is not easy to adjust, it cannot prevent the instantaneous fluctuation of pressure, and it cannot protect the subsequent pipeline. At present, there are also some magnetic check valve patents, but they cannot adjust the direction of the check valve and prevent instantaneous pressure fluctuations. The internal structure is relatively complicated, which makes it not widely used in actua...

Claims

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Application Information

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IPC IPC(8): F16K15/18F16K31/06
Inventor 孟繁茂赵艾亮
Owner SUZHOU CUIZHI NEW TECH DEV
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