Electrically opened and closed threaded gate valve

Abstract

The invention discloses an electrically opened and closed threaded gate valve. The threaded gate valve comprises a valve body; the left side of the valve body is connected with a water outlet, and theright side of the valve body is connected with a water inlet; the water outlet and the water inlet are both in through connection with the valve body; the top part of the valve body is provided witha motor case; a motor is arranged in the motor case; the output end of the motor is provided with a worm; the upper end of the worm is provided with a worm gear matched with the worm; the center of the worm gear is provided with a revolving shaft; a pipe casing nut sheathes each of the water inlet and the water outlet; the pipe casing nuts are capable of enabling the water inlet and the water outlet to connect with the ports of other pipelines, and thereby, the valve body is connected into a working pipeline; check rings are capable of increasing matching area when the water inlet and the water outlet are connected with the ports of the other pipelines, thereby realizing sealing better and enhancing installing and fixing strength; moreover, a sealing washer arranged on the rear side face of each check ring is capable of sealing the check ring and the corresponding pipe casing nut, and thereby, medium leakage is avoided; and when not in use, the pipe casing nut can freely move on the water inlet or water outlet so as to prevent the pipe casing nuts from being lost. The threaded gate valve is more reasonable in structural design and convenient to use, and is conducive to being popularized and used.

Description

technical field [0001] The invention relates to the technical field of wire gate valve equipment, in particular to a wire gate valve with electric opening and closing. Background technique [0002] The thread gate valve is a valve with thread ports at both ends, which can be divided into outer thread and inner thread. The wire port of the traditional wire gate valve is fixed with the valve body, which is very inconvenient to install and disassemble, and the opening and closing are all realized by manpower, which is heavy work. Therefore, we propose a wire gate valve with electric opening and closing to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide an electric open and close wire gate valve to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: an electric open and close wire ga...

AI Technical Summary

Problems solved by technology

[0002] The thread gate valve is a valve with thread ports at both ends, which can be divided into outer thread and inner thread. The wire port of the traditional wire gate valve is fixed with the valve body, which is very inconvenient to install and disassemble, and the opening and closing are all realized by manpower, which is heavy work. Therefore, we propose a wire gate valve with electric opening and closing to solve the above problems

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