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Flow control explosion-proof three-way ball valve

A three-way ball valve and three-way valve body technology, applied in multi-way valves, valve devices, engine components, etc., can solve the problems of not having the ability to adjust flow, not having the ability to release pressure, poor explosion-proof performance, etc., to achieve simple structure, Suitable for a wide range of effects that are easy to install and use

Pending Publication Date: 2018-12-07
江苏迪威高压科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the three-way ball valve in the prior art does not have the function of adjusting the flow rate, and when the pressure inside the valve is high, it does not have the ability to release the pressure, and the explosion-proof performance is poor.

Method used

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  • Flow control explosion-proof three-way ball valve

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Embodiment

[0023] A flow control explosion-proof three-way ball valve 2, including a three-way valve body 1 and a ball valve 2, the three-way valve body 1 includes a first channel 3, a second channel 4, a third channel 5 and an overflow chamber 6, the The first channel 3 is located at the top of the three-way valve body 1, the second channel 4 and the third channel 5 are located at the middle of the three-way valve body 1, and the overflow chamber 6 is located at the bottom of the three-way valve body 1, the The first channel 3 is in the same direction as the overflow chamber 6, the second channel 4 and the third channel 5 are in the same direction, and the ball valve 2 is provided with a flow channel 21 inside the first channel in the three-way valve body 1 3. The intersection of the second passage 4, the third passage 5 and the overflow chamber 6, the overflow chamber 6 is provided with a heat conduction bracket 11, a spring, a heat conduction sheet 9 and a thermal expansion column 10, ...

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Abstract

The invention discloses a flow control explosion-proof three-way ball valve. The flow control explosion-proof three-way ball valve comprises a three-way valve body and a ball valve body, the three-wayvalve body comprises a first channel, a second channel, a third channel and an overflow cavity, wherein the first channel is located at the top of the three-way valve body, the second channel and thethird channel are located in the middle of the three-way valve body, the overflow cavity is located at the bottom of the three-way valve body, the first channel and the overflow cavity are in the same direction, and the second channel and the third channel are arranged in the same direction; a flowing channel is formed in the ball valve body, the ball valve body is arranged in the position, located at the intersection of the first channel, the second channel, the third channel and the overflow cavity, in the three-way valve body, a heat conduction supporting piece, springs, a heat conductionpiece and a heat expansion column are arranged in the overflow cavity, a bottom cover is arranged at the bottom of the overflow cavity, the plurality of heat conduction springs are arranged at the bottom of the heat conduction supporting piece, the bottoms of the heat conduction springs are connected to the heat expansion column through the heat conduction piece, and the heat expansion column is arranged at the bottom of the overflow cavity. According to the flow control explosion-proof three-way ball valve, the flow in the valve body can be adjusted, a pressure release function is achieved, and the explosion-proof performance is good.

Description

technical field [0001] The invention belongs to the technical field of ball valves, and in particular relates to a flow-controlling explosion-proof three-way ball valve. Background technique [0002] The three-way ball valve can make the three orthogonal pipelines communicate with each other and cut off the third channel, and play the role of diversion and confluence. [0003] The working principle of the three-way ball valve is to make the valve unblocked or blocked by rotating the valve. The ball valve is easy to switch, small in size, can be made into a large diameter, reliable in sealing, simple in structure, convenient in maintenance, and the sealing surface and spherical surface are often in a closed state, which is not easy to be eroded by the medium, and has been widely used in various industries. [0004] The three-way ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. [0005] The three-way ball valve is ...

Claims

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Application Information

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IPC IPC(8): F16K11/087
CPCF16K11/0873
Inventor 艾建中
Owner 江苏迪威高压科技股份有限公司
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