Angle toggle electric valve device prepared from manual ball valve and additionally mounted micro gear motor

Abstract

The invention relates to an angle toggle electric valve device prepared from a manual ball valve and an additionally mounted micro gear motor. The device comprises a ball body of the manual ball valve, a valve shaft, a control box body, a fixed bolt of a supporting frame, a closing valve travel switch, the supporting frame, a handle connecting plate, a fastening screw of a universal joint, a motor fixing plate, bolts of the motor fixing plate, the micro gear motor, retaining screws of the micro gear motor, an output shaft of the micro gear motor, the universal joint, power transmission bolts, retaining screws of the handle connecting plate, an opening valve travel switch, a valve manual handle, connecting screws of a box body valve, a connecting plate of the box body valve, and a ball valve. The device is easy and convenient to handle, high in reliability, low in power consumption and cost, convenient to maintain and manage, suitable for automatic control of large-scale drop irrigation, and also suitable for independent control.

Description

technical field [0001] The invention relates to an angle switch electric ball valve device composed of a manual ball valve and a miniature gear motor. Background technique [0002] Due to the scarcity of water resources and the prominent contradiction between water and soil, the promotion of water-saving irrigation technology has become a top priority. At present, the following phenomena exist in the use of artificial drip irrigation: [0003] 1. The area of ​​the irrigated land is too large and too wide. The use of manual drip irrigation management is time-consuming and laborious, and the efficiency is very low. If the management is not in place, the irrigation time cannot be managed according to the specified time, especially at night, hot weather, and other unforeseen reasons. Mastering the irrigation time cannot meet the needs of scientific irrigation; [0004] 2. It is impossible to further improve the modern management level of the existing water-saving irrigation ag...

AI Technical Summary

Problems solved by technology

[0003] 1. The area of ​​the irrigated land is too large and too wide. The use of manual drip irrigation management is time-consuming and laborious, and the efficiency is very low. If the management is not in place, the irrigation time cannot be managed according to the specified time, especially at night, hot weather, and other unforeseen reasons. Mastering the irrigation time cannot meet the needs of scientific irrigation;

[0004] 2. It is impossible to further improve the modern management level of the existing water-saving irrigation agriculture;

[0005] 3. It is impossible to quickly and conveniently obtain the emergencies of on-site equipment and irrigation;

[0006] 4. Due to the lack of water resources and other issues, manual irrigation management is used, and water-saving measures cannot be implemented accurately and efficiently

Disadvantages: There is a control intermediate station, the valve cannot be opened when the water pressure is low, the power consumption of the two-way radio for sending and receiving is high, resulting in high application prices, and most valves cannot work in the next irrigation period; 2. The computer is wired to control the national standard electric valve, using a computer communication network control

Disadvantages: the cost of network cables in the field is high and difficult to maintain, the power consumption of electric valves is large, and the cost is high, resulting in a corresponding increase in the cost of batteries and solar energy

[0009] The price of traditional Φ90~Φ100mm electric ball valve is relatively high, the price is about 1,000 yuan. Due to the complex structure, the maintenance cost is high, and it is not conducive to maintenance. Most of them cannot work normally in the second irrigation period.

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