Power-storing type intelligent control electrically operated valve for irrigation

Abstract

The invention provides a power-storing type intelligent control electrically operated valve for irrigation. The power-storing type intelligent control electrically operated valve for irrigation comprises a valve body, a valve plate and an electric actuator. A valve rod and the valve plate in linkage fit with the valve rod are installed in the valve body. The electric actuator is connected with the valve rod and comprises a shell. A storage battery, a reduction box and a monitoring plate are installed in the shell. The storage battery is connected with the reduction box which is connected with the valve rod. A position detecting magnetic steel arm is installed at the top of the valve rod. The monitoring plate is installed on the valve rod and connected with the reduction box. A plurality of gear contacts connected with a position feedback encoder are installed on the monitoring plate. The position detecting magnetic steel arm makes contact with any gear contact. The monitoring plate is connected with a control center through a wireless communication module. The power-storing type intelligent control electrically operated valve for the irrigation only consumes power at the moments of opening and closing; the monitoring plate is connected with the control center through the wireless communication module, and no electric wire or base station needs to be erected; when mechanical equipment works on a farmland, people do not worry about breaking of electric wires; and the power-storing type intelligent control electrically operated valve for irrigation is convenient to use and people are free from worries.

Description

technical field [0001] The invention relates to a valve, in particular to an electric valve for electric storage intelligently controlled irrigation. Background technique [0002] Electric valve, English name: motor-driven valve or electric valve. Simply put, the electric valve is to use an electric actuator to control the valve, so as to realize the opening and closing of the valve. It can be divided into upper and lower parts, the upper part is the electric actuator, and the lower part is the valve. It can also be called air conditioning valve. [0003] The electric valve is a high-end product in the automatic control valve. It can not only realize the switch function, but also realize the valve position adjustment function. [0004] The stroke of the electric actuator can be divided into two types: 90° angular stroke and straight stroke. Special requirements can also meet 180°, 270°, 360° full stroke. [0005] The quarter-stroke electric actuator is used with the quar...

AI Technical Summary

Problems solved by technology

[0013] In the existing irrigation process, solenoid valves are usually used, and the solenoid valves continue to use electricity during use. Therefore, wires must be erected. If remote control of the solenoid valves is to be realized, multiple communication base stations need to be set up in the field. The solenoid valves pass The wires are connected to the communication base station, and the wires are buried under the soil. When the mechanical equipment is working in the field, the wires are often broken, which makes the solenoid valve unusable. You can only wait for the wires to be connected manually. The above-mentioned irrigation method is a waste of financial resources. Manpower, material resources, occupied field area, very inconvenient to use

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