Valve with water leakage detecting function

Abstract

The invention discloses a valve with a water leakage detecting function. The valve comprises a valve body, wherein flanges are mounted at two ends of the valve body; a protective shell is arranged onthe outer wall of the valve body in a sleeving manner; a water outlet is arranged on the protective shell; a humidity sensor is arranged on the inner wall of the protective shell; a baffle plate is arranged in the valve body; a rotating shaft is fixed at the middle of the baffle plate; the upper end of the rotating shaft is fixedly connected with the lower end of a screw rod; the top end of the screw rod penetrates through the valve body and the protective shell, extends to a position above the protective shell, and is fixedly connected with the bottom of a handle; the lower end of the rotating shaft penetrates through the valve body and the protective shell, and is fixedly connected with a rotating motor; the rotating motor is mounted on a mounting frame; the mounting frame is fixed withthe outer wall of the protective shell; a controller and an alarm are arranged on the outer wall of the protective shell; and the controller is electrically connected with the humidity sensor, the rotating motor and the alarm. The valve has the beneficial effects that the water flow rate can be automatically adjusted, whether water leaks or not can be detected in real time, the valve can be automatically closed, and working personnel can be notified in time.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a valve capable of detecting water leakage. Background technique [0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, adjust and control the parameters (temperature, pressure and flow) of the conveying medium. According to its function, it can be divided into shut-off valve, check valve, regulating valve and so on. Valves are also divided into cast iron valves, cast steel valves, stainless steel valves, chrome-molybdenum steel valves, chrome-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, non-standard custom-made valves, etc. according to the material. The valve is a control component in the fluid delivery system, which has functions such as cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems range...

AI Technical Summary

Problems solved by technology

At present, the valves on the market only have the functions of cut-off and diversion. If the flow needs to be adjusted, it can only be adjusted manually, and it cannot detect whether there is water leakage in real time, which has potential safety hazards.

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