Multi-flowing-direction three-position electric three-way valve

An electric three-way valve, multi-flow technology, applied in multi-way valves, valve details, valve devices, etc., can solve problems such as not being able to meet market demand, and achieve the effect of light weight, sensitive action, and compact structure

Pending Publication Date: 2019-11-08
SHANGHAI JULIANG VALVE GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used three-way electric valve often encounters a problem, that is, only the simple flow direction of L-shaped flow direction or T-shaped flow direction can appear in the flow direction, which is far from meeting the market demand; Electric three-way valve to help people solve existing problems

Method used

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  • Multi-flowing-direction three-position electric three-way valve
  • Multi-flowing-direction three-position electric three-way valve
  • Multi-flowing-direction three-position electric three-way valve

Examples

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0022] Such as figure 1 , figure 2 and Figure 4 , a multi-flow three-position electric three-way valve of the present invention includes an electric actuator 2 and a three-way ball valve body 1. The electric actuator 2 includes a closing limit cam 203, a middle and upper limit cam 204, a middle and lower limit The position cam 205 and the open limit cam 206, the close limit cam 203, the middle and upper limit cam 204, the middle and lower limit cam 205 and the open limit cam 206 are installed sequentially from top to bottom, and the close limit cam 203, the middle and upper Limit cam 204, middle and lower stage limit cam 205 and open limit cam 206 are provided wi...

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PUM

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Abstract

The invention discloses a multi-flowing-direction three-position electric three-way valve, and relates to the field related to novel electric valves; and the multi-flowing-direction three-position electric three-way valve can achieve all functions in both L type flowing direction and T type flowing direction, can generate a straight flowing direction, and also can generate a two-elbow flowing direction to achieve multi-flowing-direction intelligent functions. An electric execution mechanism comprises a closing limiting cam, a middle upper section limiting cam, a middle lower section limiting cam and an opening limiting cam; an output shaft is arranged among the closing limiting cam, the middle upper section limiting cam, the middle lower section limiting cam and the opening limiting cam; awiring terminal is mounted on one side of the execution unit; a valve rod is mounted at the lower end of the output shaft; a valve ball is mounted at the lower end of the valve rod; a three-way ballvalve body comprises a first inlet, a second inlet and a third inlet; and the electric execution mechanism further comprises an execution mechanism outer shell.

Description

technical field [0001] The invention relates to the related field of novel electric valves, in particular to a three-position electric three-way valve with multiple flow directions. Background technique [0002] Electric valves are widely used in the field of industrial automation processes. Electric valves are usually composed of two parts: an electric actuator and a valve. Electric energy is used as power to connect the electric actuator to drive the valve. Realize the switch and adjustment action of the valve, so as to achieve the purpose of switching or adjusting the flow direction of the pipeline medium. [0003] As electric valve technology is more and more used in various industries, the performance of the original traditional electric valve is constantly improving, and it is urgent to develop new products that meet market requirements. At present, the commonly used three-way electric valve often encounters a problem, that is, only the simple flow direction of L-shap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/087F16K31/06
CPCF16K11/0876F16K31/062
Inventor 夏克洲季善宏
Owner SHANGHAI JULIANG VALVE GRP CO LTD
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