A valve that facilitates flow adjustment

Abstract

The invention relates to the technical field of mechanical equipment, in particular to a valve that is convenient for flow adjustment. The outer top end of the valve body is rotatably connected with a handle, and the bottom end of the handle is fixedly connected with a rotating rod, and the outer top end of the rotating rod is fixed A first gear is connected, the rear end of the first gear is meshed with a rack, and the rack is slidingly connected with the valve body, the left side of the front end of the rack is meshed with a sector gear, and the inner side of the sector gear is fixedly connected There is a support rod, the outer side of the support rod is fixedly connected with a turntable, the inner side of the valve body is connected with connecting pipes at the left and right ends, the outer side of the rotating rod is fixedly connected with a second gear, and the front end of the second gear There are fan-shaped racks engaged on the surface. In the present invention, through the set turntable, ball socket and baffle, it is convenient to control the size of the gap formed by the baffle and the connecting pipe to control the flow rate. It is simple and practical, reliable in operation, and has huge economic benefits and wide application range. market prospect, it is worth popularizing and using.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a valve for adjusting flow. Background technique [0002] The valve is a control component in the fluid delivery system. It has functions such as cut-off, adjustment, flow diversion, backflow prevention, pressure stabilization, diversion or overflow pressure relief. It is used for valves in fluid control systems. Valves can be used to control air, water, steam, etc. , various corrosive media, mud, oil, liquid metal and radioactive media and other types of fluid flow, and the flow velocity of the liquid can be adjusted by adjusting the valve. Therefore, for the valve that is easy to adjust the flow The demand is growing day by day. [0003] Most of the flow regulating valves on the market are inconvenient to adjust, and most of the valves are not effective in closing and blocking the flow of liquid. There is often a small leakage of liquid, and the traditional flow r...

AI Technical Summary

Problems solved by technology

[0003] Most of the flow regulating valves on the market are inconvenient to adjust, and most of the valves are not effective in closing and blocking the flow of liquid. There is often a small leakage of liquid, and the traditional flow regulating valve cannot intercept it. Dirt may cause blockage during use, affecting the normal use of the valve. Moreover, the follow-up maintenance of the blockage of the valve is more troublesome and difficult to maintain. Therefore, a valve that is easy to adjust the flow is proposed to solve the above problems

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