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Four-way ball valve capable of achieving interlocking sequence control

A sequence control and ball valve technology, applied in the direction of multi-way valves, valve details, valve devices, etc., can solve the problems of complex structure of four-way ball valves, inability to switch between manual and electric, and difficult to grasp the adjustment accuracy

Pending Publication Date: 2022-05-06
浙江成达特种阀门有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the four-way ball valve in the prior art, such as complex structure, difficult to grasp the adjustment accuracy, inability to perform manual and electric switching adjustment, and no locking positioning, and proposes an interlocking sequence Controlled four-way ball valve

Method used

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  • Four-way ball valve capable of achieving interlocking sequence control
  • Four-way ball valve capable of achieving interlocking sequence control
  • Four-way ball valve capable of achieving interlocking sequence control

Examples

Experimental program
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Effect test

Embodiment 1

[0029] refer to Figure 1-7 , a four-way ball valve capable of interlocking sequence control, including a valve body 1, four valve ports 2 are symmetrically arranged on the valve body 1, a ball 4 is arranged to rotate inside the valve body 1, and two arcs are symmetrically opened on the ball 4 Hole 35, the top outer wall of the valve body 1 is fixedly connected with the connecting pipe 3, the top of the connecting pipe 3 is fixedly connected with the installation box 6, the top inner wall and the bottom inner wall of the installation box 6 are rotatably connected with the same valve stem 5, and the valve stem 5 The bottom runs through the bottom inner wall of the installation box 6 and extends into the valve body 1 and is fixedly connected to the top of the ball 4. The installation box 6 is provided with a rotating assembly that manually drives the valve stem 5 to rotate, and the top outer wall of the installation box 6 is fixedly connected to the limit box 19. , the motor ins...

Embodiment 2

[0031] refer to Figure 1-7, a four-way ball valve capable of interlocking sequence control, including a valve body 1, four valve ports 2 are symmetrically arranged on the valve body 1, a ball 4 is arranged to rotate inside the valve body 1, and two arcs are symmetrically opened on the ball 4 Hole 35, the top outer wall of the valve body 1 is fixedly connected with the connecting pipe 3, the top of the connecting pipe 3 is fixedly connected with the installation box 6, the top inner wall and the bottom inner wall of the installation box 6 are rotatably connected with the same valve stem 5, and the valve stem 5 The bottom penetrates the bottom inner wall of the installation box 6 and extends into the valve body 1 and is fixedly connected with the top of the ball 4. The top of the valve body 1 is provided with a through hole 24, the valve stem 5 is located in the through hole 24, and the outer wall of the valve stem 5 is fixed. A circular plate 22 is provided, and the inner wall...

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Abstract

The invention belongs to the technical field of ball valves, particularly relates to a four-way ball valve capable of realizing interlocking sequence control, and provides the following scheme aiming at the problems that the existing four-way ball valve is complicated in structure, the adjustment precision is difficult to master, manual and electric switching type adjustment cannot be carried out, and locking and positioning are not realized, the four-way ball valve comprises a valve body, the four-way ball valve comprises a valve body, four valve ports are symmetrically formed in the valve body, a ball body is rotationally arranged in the valve body, and two arc-shaped holes are symmetrically formed in the ball body. The four-way ball valve is complex in structure, can be manually adjusted and electrically adjusted, improves the linkage performance, can accurately adjust the opening degree, is provided with a detachable electric executing mechanism, and is convenient to use. The ball valve can be adjusted in a manual and electric switching mode, the ball valve is more convenient to use, one electric executing mechanism can be used for the multi-four-way ball valve, the production cost is saved, the linkage locking and positioning function is achieved, children can be prevented from opening and closing the ball valve at will, and it is guaranteed that the opening and closing degree cannot be changed due to external force.

Description

technical field [0001] The invention relates to the technical field of ball valves, in particular to a four-way ball valve capable of interlocking sequence control. Background technique [0002] The ball valve is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for fluid adjustment and control. The multi-way ball valve can not only flexibly control the confluence, diversion, and flow direction switching of media on the pipeline, but also close any channel and connect the other two channels. This type of valve should generally be installed horizontally in the pipeline. The four-way ball valve only needs to operate the wrench to turn the ball 90 degrees, and the flow direction of the two media can be switched at the same time. [0003] The existing four-way ball valve has a complex structure, weak linkage, and difficult to grasp the adjustment accuracy. Manual operation is mostly used, and manual and electric switching adjustments ca...

Claims

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Application Information

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IPC IPC(8): F16K11/087F16K31/05F16K31/53
CPCF16K11/0873F16K31/055F16K31/535
Inventor 邓东山赵安达赵安成刘伟
Owner 浙江成达特种阀门有限公司