Vertical valve core type PE (polyethylene) stop valve driven by miniature gear motor

Abstract

The invention relates to the technical field of control valves, in particular to a vertical valve core type PE (polyethylene) stop valve driven by a miniature gear motor. The vertical valve core type PE stop valve comprises a PED stop valve body, a storage battery, a controller, a wireless transceiving module and the gear motor. The storage battery, the controller, the wireless transceiving module and the gear motor are integrated fixedly. An inner lifting valve core is mounted in a vertical tube. An output shaft of the gear motor is connected with the upper end of a transmission shaft. The lower end of the transmission shaft is connected with an input shaft of the inner lifting valve core. On the basis of the PE stop valve body, the miniature gear motor is mounted to serve as a power device, the wireless transceiving module and the storage battery are mounted on the PE stop valve body to make the PE stop valve body to be an electrically operated valve which can be powered by the miniature storage battery and used to substitute for an electromagnetic valve used in automatic water-saving irrigation, signals received by the wireless transceiving module are transmitted to the controller by the same, a power supply is communicated with the gear motor by the controller so as to enable the gear motor to operate, and thus remote control of switching-on and switching-off of the PE stop valve is realized.

Description

technical field [0001] The invention relates to the technical field of control valves, and relates to a vertical spool type PE cut-off valve driven by a miniature gear motor. Background technique [0002] In modern agricultural production, automatic irrigation gradually replaces manual irrigation. Manual irrigation cannot meet modern production methods due to its low efficiency and waste of resources. Automatic irrigation is usually composed of humidity sensors, terminal controls, solenoid valves and other devices. Among them, electromagnetic The valve is greatly affected by the irrigation water quality. When the water quality treatment is not up to standard, there are often problems that it cannot be opened or closed. When the water pressure in the pipeline is insufficient, the solenoid valve is often unable to be opened; during the irrigation period, it affects the irrigation of crops; Some electric valves are heavy in weight and high in power consumption. When powering th...

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Problems solved by technology

[0003] The present invention provides a vertical spool type PE cut-off valve driven by a miniature deceleration motor, which overcomes the deficiencies of the prior art and can effectively solve the problem that the electromagnetic valve in the existing automatic irrigation process is less affected by water quality and water pressure. Large, often have the problem of not being able to open or close, and the current electric valve is heavy, high energy consumption, and difficult to realize

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