Well bottom valve switch wrench
Thread Content
As shown in the diagram: the valves for the fire water well and the domestic water well are located on the inner side of the well wall. Are there any experts or experienced individuals who have designed special tools that allow these valves to be opened and closed from the ground without having to descend into the well? I would appreciate any advice!
You can consider using a long-bar wrench, which extends down to the bottom of the well via a long rod, with a wrench head suitable for turning valves attached to one end of the rod. The operator only needs to turn the other end of the rod on the ground to control the opening and closing of the valve, without having to go down into the well. Such a design is both safe and convenient. .
Replace with an electric drive for remote operation; it only costs a few thousand yuan
The idea is there, but how to implement it is the question.
Change it to electric or pneumatic; the manual version is quite troublesome
First, determine the type of valve, as there are differences in the switching methods. Such as gate valves and butterfly valves.
How about adding a transmission link to guide the control handle to the wellhead?