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Assembled High Pressure Flow Control Valve

A flow control valve and flow control technology, applied in the direction of lift valve, valve details, safety valve, etc., can solve problems such as leakage, and achieve the effect of improving versatility, easy repair and saving maintenance costs.

Active Publication Date: 2016-08-24
李明相
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In particular, high-pressure valves are often used in power stations to control the flow and stop of high-temperature fluids, but there is a problem that steam generated by the high-temperature and high-pressure fluids and the fluid itself easily leak out through the gaps of such high-pressure valves.

Method used

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  • Assembled High Pressure Flow Control Valve
  • Assembled High Pressure Flow Control Valve
  • Assembled High Pressure Flow Control Valve

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Embodiment Construction

[0046] Hereinafter, the assembled high-pressure flow control valve according to the present invention will be described in detail with reference to the accompanying drawings.

[0047] figure 1 It is an overall perspective view of the assembled high-pressure flow control valve according to the present invention, figure 2 It is an exploded perspective view of the assembled high-pressure flow control valve according to the present invention, image 3 is a side sectional view of an assembled high-pressure flow control valve according to the present invention, Figure 4 It is a use state diagram of the assembled high-pressure flow control valve according to the present invention.

[0048] The assembled high-pressure flow control valve according to the present invention can prevent the steam and fluid generated by the high-temperature and high-pressure fluid from leaking from the gap of the valve, and can assemble the inflow cover and the discharge cover divided into three parts ...

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Abstract

The invention relates to an assembled high-pressure flow control valve. The assembled high pressure flow control valve of the present invention is characterized in that it comprises: an inflow cover (100); a discharge cover (200); a flow control cover (300); in order to be able to control the fluid discharged through the discharge port (202). A sealing sheet (500) with an inclined surface (502) closely corresponding to the flow control device (400); and a sealing sheet fixing part (600) for fixing the sealing sheet and preventing it from detaching.

Description

technical field [0001] The invention relates to an assembled high-pressure flow control valve. Specifically, it relates to an assembled high-pressure flow control valve with the following characteristics: the flow control valve is divided into three parts, the inflow cover, the discharge cover and the flow control cover, which can not only be selective according to the characteristics of high-pressure and high-temperature fluids It is easy to replace the flow control cover to control, and it is easy to disassemble and install. The flow control device is easy to install, and it is easy to maintain when the flow control device is damaged or fails due to high temperature and high pressure fluid. Background technique [0002] Generally speaking, a valve is a device that controls the flow, velocity, pressure, etc. of fluid flowing in a pipe. According to the purpose of use, it can be divided into many types. The most commonly used is the globe valve, which is mostly made of bron...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K17/02F16K27/00
CPCF16K1/123F16K1/126F16K17/02F16K27/00
Inventor 李明相
Owner 李明相