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Planar multiple-way valve

A multi-port valve, flat technology, applied in the direction of multi-port valve, valve details, valve device, etc., can solve the problem of wasting time and material cost, and achieve the effect of smooth gas switching

Inactive Publication Date: 2014-04-30
JIANGSU UONONE ELECTRIC AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing problem is: when there is air leakage or blockage between the disc and the valve body of the planar multi-way valve switching valve opening and closing assembly, the entire valve body needs to be replaced, which wastes time and material costs

Method used

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  • Planar multiple-way valve

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Embodiment Construction

[0007] The present invention will be further described below in conjunction with the accompanying drawings.

[0008] As shown in the figure, the planar multi-way valve of the present invention includes a valve head 3, a cylinder 1, a U-shaped bracket 4 and a coupling 2. The cylinder is a rotating cylinder connected to one side of the U-shaped bracket, and the valve head is connected to the U-shaped bracket. On the other side of the U-shaped bracket, the coupling is located in the U-shaped bracket to connect the cylinder and the coupling, and the centers of the cylinder, the valve head and the coupling are on the same straight line.

[0009] Install the rotary cylinder on the U-shaped bracket, install the valve head on the other side of the U-shaped bracket, and connect the valve head and the rotary cylinder with a coupling, and fix the two shafts of the valve head and the rotary cylinder with the coupling cover. The first step is to determine the switching dead angle of the tw...

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Abstract

The invention relates to a planar multiple-way valve and belongs to the technical field of transformer oil chromatography on-line monitoring. The valve comprises a valve head, an air cylinder, a U-shaped support and a coupler. The air cylinder is a rotary air cylinder and is connected with one side of the U-shaped support, the valve head is connected with the other side of the U-shaped support, the coupler is arranged in the U-shaped support and is connected with the air cylinder and the coupler, and centers of the air cylinder, the valve head and the coupler are on the same straight line. According to the planar multiple-way valve, the rotary air cylinder is arranged on the U-shaped support, the valve head is arranged on the other side of the U-shaped support, the valve head and the rotary air cylinder are connected through the coupler, shafts of the valve head and the rotary air cylinder are fixed through a coupler cover, switching dead angles of the two parts are required to be determined, the mounted U-shaped support is fixed on a column box, centers of all parts are adjusted to guarantee that the centers are on the same straight line, and accordingly, the smoothness of gas switching is achieved.

Description

technical field [0001] The invention belongs to the technical field of on-line monitoring of transformer oil chromatography, and in particular relates to a plane multi-way valve. Background technique [0002] At present, in the oil chromatography online monitoring manufacturing industry, gas switching is mostly controlled by pneumatic or electric planar multi-way valves. The existing problem is that when there is air leakage or blockage between the disc and the valve body of the opening and closing assembly of the switching valve of the planar multi-way valve, the entire valve body needs to be replaced, which wastes time and material costs. Contents of the invention [0003] In view of the above technical problems, the present invention provides a planar multi-way valve that ensures smooth gas switching for on-line monitoring of transformer oil chromatography. [0004] In order to solve the above technical problems, the technical solution adopted by the plane multi-way va...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/12F16K11/00
CPCF16K31/12F16K11/00
Inventor 陈乔林
Owner JIANGSU UONONE ELECTRIC AUTOMATION