High-pressure tee rotary valve

A technology of three-way and rotary valves, applied in the direction of multi-way valves, valve devices, engine components, etc., can solve the problems of poor sealing effect of rotary valves, material leakage, inaccurate flow adjustment, etc., and achieve good sealing effect and accurate flow adjustment , Reasonable and simple structure

Inactive Publication Date: 2013-12-11
高友红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional rotary valves have poor sealing effect, which can easily cause material leakage and inaccurate flow regulation

Method used

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  • High-pressure tee rotary valve

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Embodiment Construction

[0009] The present invention will be further described below through specific embodiments. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some modifications and improvements can also be made, and these should also be regarded as belonging to the present invention. protection scope of the invention.

[0010] Such as figure 1 As shown, the high-pressure three-way rotary valve includes a valve body 1 with a feed port and two discharge ports, a valve core 2 is provided between the two discharge ports, and a control valve is provided on the valve core 2. The wrench for the core 2; the end cover 3 is provided at the inlet, the outlet and the valve core 2, the end cover 3 is connected with the valve body 1 through the cross countersunk head screw 4, and the end cover 3 is also equipped with thrust bearing 5 and gray ring 6; a skeleton oil seal 7 is also provided between the valve core 2 and the end...

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Abstract

The invention discloses a high-pressure tee rotary valve, and belongs to the technical field of rotary valves. The rotary valve comprises a valve body which comprises a feeding inlet and two discharging outlets. A valve element is arranged between the two discharging outlets, and a spanner for controlling the valve element is arranged on the valve element. End covers are arranged on the feeding inlet, the discharging outlets and the valve element. The end covers are connected with the valve body through cross-shaped sunk screws. The end covers are provided with thrust bearings and Greyline rings which are used in cooperation. The high-pressure tee rotary valve can accurately regulate flow, is good in sealing effect, high-pressure resistant, reasonable and simple in structure, and easy to maintain, and has good economic benefits.

Description

technical field [0001] The invention belongs to the technical field of rotary valves, in particular to a high-pressure three-way rotary valve. Background technique [0002] A rotary valve is a regulating valve that rotates the valve from an open position to a closed position by means of a rotating part. Traditional rotary valves have poor sealing effect, which can easily cause material leakage and inaccurate flow regulation. Contents of the invention [0003] Purpose of the invention: In view of the deficiencies in the prior art, the purpose of the invention is to provide a high-pressure three-way rotary valve, which can not only accurately adjust the flow rate, but also has a better sealing effect. [0004] Technical solution: In order to realize the above-mentioned purpose of the invention, the technical solution adopted in the present invention is: [0005] A high-pressure three-way rotary valve, including a valve body provided with a material inlet and two material o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/085
Inventor 高友红
Owner 高友红
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