Interconnected metering ball valve type valve port

Abstract

The invention relates to an interconnected metering ball valve type valve port. The interconnected metering ball valve type valve port comprises a sensor, a flange, a water inlet, a converter, a communication interface, an RTU circuit board control chamber, a water outlet, a water level electrode, a ball valve and a photovoltaic power generation panel. The water inlet is formed in the left side ofthe sensor. The right side of a center pipeline of the sensor is connected with a water inlet of the ball valve. The flange is arranged on the left side of the water inlet of the sensor. The converter and the communication interface are arranged at the upper end of the sensor. The water outlet in the right side of the ball valve is designed with an upward opening. The water level electrode is arranged above the inner side of the opening of the water inlet. A variable speed motor for driving the ball valve to be opened and closed is designed at the upper end of the ball valve. The RTU circuitboard control chamber communicates with the communication interface, the water level electrode and the photovoltaic power generation panel through signal lines in a wired mode. The interconnected metering ball valve type valve port has the advantages that due to the fact that the pipe orifice of the water outlet is designed to be upward, water is discharged horizontally, the full water flow speedof the center pipeline of the sensor is guaranteed, and metering is accurate.

Description

technical field [0001] The invention relates to an irrigation control valve for aquatic crops, in particular to an interconnected metering ball valve port integrated with remote monitoring. Background technique [0002] At present, there are mainly two kinds of automatic valve ports for water supply control in rice fields. One is the floating ball valve port. In order to save water resources, shallow irrigation is generally used for rice growth. It is difficult to play the buoyancy effect and cannot accurately control the water level in the field. The second is the automatic valve port. Although it meets the requirements of automatic water supply and shut-off, there is no flow meter and wireless communication port on the valve body, which cannot meet the actual needs of intelligent metering irrigation. Therefore, it is necessary to improve the existing technology to meet The actual needs of modern agricultural intelligent irrigation. Contents of the invention [0003] In...

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Problems solved by technology

[0002] At present, there are mainly two kinds of automatic valve ports for water supply control in rice fields. One is the floating ball valve port. In order to save water resources, shallow irrigation is generally used for rice growth. Difficult to exert buoyancy and cannot accurately control the water level in the field

The second is the automatic valve port. Although it meets the requirements of automatic water supply and shut-off, there is no flow meter and wireless communication port on the valve body, which cannot meet the actual needs of intelligent metering irrigation. Therefore, it is necessary to improve the existing technology to meet The actual needs of modern agricultural intelligent irrigation

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