Electric gate valve

An electric gate valve and valve body technology, applied in the direction of sliding valve, valve details, valve device, etc., can solve the problems of inconvenient installation, poor sealing, complex structure, etc., and achieve the effect of convenient installation, good sealing and simple structure

Inactive Publication Date: 2018-08-21
宁波市鄞州拓创服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide an electric gate valve to overcome the defects of complex structure, inconvenient installation and poor sealing performance in the prior art

Method used

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  • Electric gate valve
  • Electric gate valve

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Embodiment Construction

[0014] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0015] Such as figure 1 As shown, an electric gate valve of the present invention includes a valve body 1, a gate plate 2, a valve stem 3, a gasket 4, a packing 5, a positioning pin 6, a pressure sleeve 7, a pressure plate 8, a bracket 9, a driving motor 10 and a valve Cover 11; the gate plate 2 is installed at the middle position inside the valve body 1; the lower end of the valve stem 3 cooperates with the gate plate 2, and the upper end is coaxially connected with the driving motor 10 through the valve cover 11; The gasket 4 is clamped and fixed in the groove on the upper end of the valve body 1; the valve cover 11 is fixedly installed on the upper end of the valve bod...

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PUM

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Abstract

The invention provides an electric gate valve. The electric gate valve comprises a valve body, a gate plate, a valve rod, a gasket, a filler, a locating pin, a pressing sleeve, a pressing plate, a bracket, a drive motor and a valve cover; the gate plate is installed in the middle position of the interior of the valve body; the lower end of the valve rod is matched with the gate plate, the upper end of the valve rod is coaxially connected with the drive motor through the valve cover; the gasket is fixed in a groove in the upper end of the valve body in a clamping and connecting way; the valve cover is fixedly installed at the upper end of the valve body; the filler is fixed in the middle position in the inner part of the valve cover in a clamping and connecting way, and is installed with the valve rod in a matching way; the lower end of the locating pin is matched with the valve cover, and the upper end of the locating pin is fixed with the pressing plate in a matching way. The electricgate valve is simple in structure, convenient in installation, and good in airtightness.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to an electric gate valve. Background technique [0002] Simply put, the electric valve is to use an electric actuator to control the valve, so as to realize the opening and closing of the valve. It can be divided into upper and lower parts, the upper part is the electric actuator, and the lower part is the valve. The action distance is larger than that of the electric valve. The switching speed of the electric gate valve can be adjusted. Complicated than electric valves. Electric gate valves are sensitive in response, safe and reliable, and many factories with high control requirements set up compressed air stations for pneumatic instrument control components. Electric is a device that requires electricity and can control its flow. The existing electric gate valve has complex structure, inconvenient installation and poor sealing performance. Contents of the invention [0003]...

Claims

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Application Information

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IPC IPC(8): F16K3/12F16K3/314F16K41/02F16K27/04F16K31/04
CPCF16K3/12F16K3/314F16K27/047F16K31/04F16K41/02
Inventor 刘静娜
Owner 宁波市鄞州拓创服饰有限公司
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