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Electric valve switch device

A technology of switching equipment and electric valves, which is applied to mechanical equipment, valve details, valve devices, etc., can solve the problems of regular maintenance, high labor intensity, high cost, etc., and achieve the effects of fast switching, improved safety, and high cost performance

Pending Publication Date: 2019-04-30
苏州赟羽机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are generally two ways to open and close valves in industry. One is to use a fixed drive device, such as an electric or pneumatic actuator to open and close the valve. This method is costly and requires regular maintenance; the other is The first is a manual valve, which is manually opened and closed by the operator, which is labor-intensive and inefficient
For industrial medium-sized gate valves or butterfly valves, it generally takes 40 minutes or even longer to manually open or close them, which affects the normal operation of the equipment.

Method used

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0028] figure 1 It is a schematic diagram of the structural principle of the electric valve switching device of the present invention. The electric valve switching device includes an operating handle 1 , an operating handle connector 2 , a motor 3 , a motor controller 4 , a reducer 5 , a transmission rod 6 and a square head 7 .

[0029] figure 2 It is a schematic diagram of the operating handle of an electric valve switching device disclosed in the embodiment of the present invention. The operating handle 1 is equipped with a start button 11, a stop button 12, a forward rotation button 13, a reverse rotation button 14, a torque increase button 15 and a torque Decrease button 16.

[0030] The operating handle 1 is assembled on the motor 3 through the operating handle connect...

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Abstract

The invention discloses an electric valve switch device. The device includes an operation handle, an operation handle connector, a motor, a motor controller, a speed reducer, a drive rod and a squarehead. The operation handle is provided with starting, stopping, forward rotation, reverse rotation, torque increasing and moment decreasing buttons. The electric valve switch device of the invention amplifies the output moment through the speed reducer, can quickly switch a plurality of manual valves of various sizes and types, has high cost performance and high operation safety compared with a fixed valve switch device, and enable operators to be free from heavy physical labor.

Description

technical field [0001] The invention relates to an electric valve switching device, which is suitable for opening and closing manual valves used in waterworks, sewage plants, petrochemical and other industrial fields. Background technique [0002] At present, there are generally two ways to open and close valves in industry. One is to use a fixed drive device, such as an electric or pneumatic actuator to open and close the valve. This method is costly and requires regular maintenance; the other is The second is a manual valve, which is manually opened and closed by the operator. This method is labor-intensive and inefficient. For industrial medium-sized gate valves or butterfly valves, it usually takes 40 minutes or even longer to manually open or close, which affects the normal operation of the equipment. [0003] In view of the above problems, an electric valve switching device of the present invention is a movable and portable valve switching device, which does not need ...

Claims

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Application Information

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IPC IPC(8): F16K31/04
CPCF16K31/04
Inventor 陈拥军
Owner 苏州赟羽机电科技有限公司
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