Novel mining electric ball valve

Abstract

The invention discloses a novel mining electric ball valve which comprises an electric ball valve body, a power line connector and a water pipe connector. The power line connector connected with the control end of the electric ball valve body is arranged at the left end of the electric ball valve body. The water pipe connector is located below the electric ball valve body and connected to the water inlet end of the electric ball valve body. A water outlet of the ball valve is formed in the right end of the electric ball valve body. The electric ball valve body is provided with a steel plate shell. The novel mining electric ball valve is simple in structure and is a novel electric valve enabling a water route to be opened and closed through rotation of a ball body; due to the fact that the novel mining electric ball valve is wide in adaptive water supply pressure range, free of influence of sewage, large in water supply drift diameter, short is power connection time in the work process and stable and reliable in work, and the novel mining electric ball valve is an ideal substitute product of a general electric valve.

Description

technical field [0001] The invention relates to an electric ball valve, in particular to a novel mine electric ball valve. Background technique [0002] At present, when coal mining machines are used to mine coal underground, due to the large air volume of the coal mining face, high dust production intensity and high dust concentration, it will not only cause great harm to the human body, form pneumoconiosis, and the dust will gather to a certain When the concentration reaches a certain level, it will also cause an explosion, which seriously affects the safe production of the mine and the life safety of employees. Therefore, a device that can effectively remove underground coal dust is needed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new electric ball valve for mining with stable and reliable operation. The electric ball valve is an electric valve that opens and closes the waterway by the rotation of the...

AI Technical Summary

Problems solved by technology

[0002] At present, when coal mining machines are used to mine coal underground, due to the large air volume of the coal mining face, high dust production intensity and high dust concentration, it will not only cause great harm to the human body, form pneumoconiosis, and the dust will gather to a certain When the concentration reaches a certain level, it will cause an explosion, which seriously affects the safety of mine production and the safety of workers. Therefore, a device that can effectively remove underground coal dust is needed.

Images