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A combined multi-position ball valve

A multi-station, combined technology, applied in the direction of valve details, valve devices, valve housing structure, etc., can solve the problems of operation error resources, waste, complex fluid circuit control, etc., to reduce resource waste, avoid errors, and simplify control effect of complexity

Active Publication Date: 2016-08-24
SHANXI HUAYE FLUID EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems of complex fluid circuit control, easy operation errors and waste of resources existing in the existing control valve, and to provide a combined multi-position ball valve

Method used

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  • A combined multi-position ball valve
  • A combined multi-position ball valve
  • A combined multi-position ball valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Such as figure 1 As shown, a combined multi-position ball valve in this embodiment includes a valve body 1, a ball valve core seal 3, a valve stem 4, a valve stem seal 6, a valve cover 7, a stuffy cover 8, and a valve cover seal Part 9, manual driving device 10 and screw 11, wherein: it also includes three ball valve cores 2 and intermediate valve stems 5 whose flow passages are L-type, T-type and X-type, and the valve body 1 is provided with three There are four-way cavities and there are through holes 12 between the four-way cavities. The ball valve core 2 of the X-shaped flow channel type is installed in the first four-way cavity of the valve body 1. The ball valve core of the T-shaped flow channel type is installed in the first four-way cavity of the valve body. 2 Installed in the second four-way cavity of the valve body 1, the ball valve core 2 of the L-shaped flow channel type is installed in the third four-way cavity of the valve body 1, and the ball valve core s...

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Abstract

The invention belongs to the technical field of fluid control valves, and particularly relates to a combined multi-station ball valve which mainly solves the technical problems that fluid loops in an existing control valve are complex to control, operation errors are likely to occur and resources are wasted. According to the technical scheme, the combined multi-station ball valve comprises a valve body, a ball valve element sealing element, a valve rod, a valve rod sealing element, a valve deck, a blank cap, a valve deck sealing element, a drive device and screws, and further comprises at least two ball valve elements different in flow channel type and a middle valve rod. The ball valve is mainly used in opening and closing combined control of multiple paths of fluids, can be used for industries such as water treatment, industrial water circulating, agriculture, chemical engineering, medicine and food, and has the advantages of being capable of being controlled in multiple ways and easy to operate, saving space and the like.

Description

technical field [0001] The invention belongs to the technical field of fluid control valves, in particular to a combined multi-position ball valve. Background technique [0002] The ball valve is a valve driven by the valve stem and rotates around the axis of the ball valve, and is used for fluid regulation and control. The on-off control in the fluid system of the prior art generally uses a control valve to control the on-off of one fluid, and multiple control valves are driven by electric control, air control or manual control to realize the on-off control of multiple fluid circuits, thereby completing multiple Therefore, the existing control valves have the technical problems of complex fluid circuit control, prone to operational errors and waste of resources. Contents of the invention [0003] The purpose of the present invention is to solve the technical problems of complex fluid circuit control, prone to operation errors and waste of resources existing in the existi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K5/06F16K5/08F16K35/00
CPCF16K5/061F16K5/0647F16K5/20F16K27/067F16K31/02F16K31/12
Inventor 侯玥阎谨
Owner SHANXI HUAYE FLUID EQUIP