High pressure valve and integrated valve group
A high-pressure valve, integrated base technology, applied in valve details, valve device, valve shell structure and other directions, can solve the problems of dangerous operation, complex structure, etc., to achieve the effect of less pipeline welding points, lower costs, and increased use costs
Inactive Publication Date: 2019-01-22
ULVAC ORIENT CHENGDU
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- Description
- Claims
- Application Information
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Problems solved by technology
The existing handle-operated high-pressure valve has the problems of complex structure and dangerous operation
Method used
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Embodiment
[0019] Such as figure 1 , 2 As shown, this embodiment provides a high-pressure valve, including a valve body 3, an upper valve cover 2 arranged on the upper part of the valve body 3, a lower valve cover 5 arranged on the lower part of the valve body 3, and a sealing valve arranged in the valve body 3 Rod 6 and gasket 4, cylinder 1 is set on the upper part of valve body 3, the piston rod of cylinder 1 is connected with sealing valve rod 6 and drives sealing valve rod 6 to rise or fall in valve body 3; The input port 7 is set, and the output port 8 is set on the valve body 3 at the lower part of the gasket 4; the upper part of the input port 7 and the lower part of the output port 8 in the valve body 3 are respectively provided with an upper sealing bearing sleeve and a lower sealing bearing sleeve; the inner bottom of the valve body 3 and Sealing rings are arranged between the lower sealing bearing sleeves; upper sealing bearing sleeves, lower sealing bearing sleeves, sealing ...
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The invention provides a high pressure valve and an integrated valve group. The upper portion of a valve body of the high pressure valve is provided with a cylinder, and a piston rod of the cylinder is connected with a sealing valve stem in the valve body and drives the sealing valve stem to rise or fall in the valve body; an input port is formed in the upper portion of a sealing gasket in the valve body, an output port is formed in the lower portion of the sealing gasket, in use, the input port and the output port of the high pressure valve are respectively connected with an input section andan output section of a pipeline, the sealing valve stem is controlled to rise or fall by the cylinder to achieve break-over and cut-off of the pipeline, the integrated valve group includes an integrated base and a plurality of high pressure valve bodies disposed on the integrated base, during use, an inlet in the integrated base is connected to the input section of the pipeline, output ports of each high pressure valve body in an integrated valve seat are connected with an output mechanism, each high pressure valve body is opened or closed according to the demand to achieve the circulation and cut-off of high pressure fluid in different pipelines, the structure is simple, the disassembly and assembly are convenient, the valve does not need to be manually opened or closed during use, and the safety is high.
Description
technical field [0001] The invention relates to a valve, in particular to a high-pressure valve and an integrated valve group. Background technique [0002] A valve is a pipeline accessory that is used to open and close the pipeline, control the flow direction, adjust and control the parameters of the conveying medium in the pipeline. It plays an important role in the pipeline fittings. The high-pressure valve is used to control the medium and high pressure fluid. The valve of the pipeline, the existing high-pressure valve includes a valve tube, a valve body and a control handle; the valve tube is connected with the water supply pipe, and the valve body is located inside the valve tube, the control handle is located above the valve tube and the valve body, and the control handle is connected to the valve The body is connected together, turn the control handle, the valve body moves down or up to control the flow. The existing handle-operated high-pressure valve has the probl...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16K27/08F16K31/12
CPCF16K27/08F16K31/12
Inventor 张果蓝峰李健陈代洪蒲毅李德强
Owner ULVAC ORIENT CHENGDU