阅读说明：本技术 互联计量球阀式阀口 (Interconnected metering ball valve type valve port ) 是由 汤宝田 于 2019-11-05 设计创作，主要内容包括：本发明涉及一种互联计量球阀式阀口,它包括传感器、法兰、进水口、转换器、通讯接口、RTU电路板控制室、出水口、水位电极、球阀、光伏发电板,传感器的左侧设置有进水口,传感器的中心管道右侧连接球阀的进水口,传感器的进水口的左侧设置有法兰,传感器上端设置有转换器以及通讯接口,球阀的右侧的出水口是口部朝上设计,进水口的口部内侧上方位置设置有水位电极,球阀上端设计有驱动球阀开关的变速电机,RTU电路板控制室通过信号线与通讯接口、水位电极、光伏发电板有线连通。优点：互联计量球阀式阀口,由于出水口的管口设计成向上,水平出水,从而保证了传感器中心管道满水流速,使得计量精准。(The invention relates to an interconnected metering ball valve type valve port, which 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 board, wherein the water inlet is arranged on the left side of the sensor, the water inlet of the ball valve is connected to the right side of a central pipeline of the sensor, 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 on 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 switched. The advantages are that: the interconnected metering ball valve type valve port is designed to horizontally discharge water upwards due to the pipe orifice of the water outlet, so that the full water flow rate of the central pipeline of the sensor is ensured, and the metering is accurate.)

1. Interconnection metering ball valve formula valve port, a serial communication port, it includes the sensor, the flange, the water inlet, the converter, the communication interface, RTU circuit board control room, the delivery port, the water level electrode, the ball valve, photovoltaic power generation board, the left side of sensor is provided with the water inlet, the water inlet of ball valve is connected on the central pipeline right side of sensor, the left side of the water inlet of sensor is provided with the flange, the sensor upper end is provided with converter and communication interface, the delivery port on the right side of ball valve is oral area design up, the inboard top position of oral area of water inlet is provided with the water level electrode, the variable speed motor of drive ball valve switch has been designed to the ball valve upper end, RTU circuit board control room passing.

2. The interconnected metering ball valve-type valve port according to claim 1, wherein the sensor is an electromagnetic sensor or an ultrasonic sensor, a converter is designed on the upper side of the sensor, and the converter is in signal connection with the RTU circuit board control room through a communication interface.

3. The interconnected metering ball valve-type valve port of claim 1, wherein an RTU circuit board and a storage battery are designed in the RTU circuit board control chamber, the storage battery is electrically connected with the RTU circuit board, and the RTU circuit board is in wired communication with the communication interface, the water level electrode and the photovoltaic power generation panel.

4. The interconnected metering ball valve port of claim 1, wherein the photovoltaic panel is mounted to one side of the ball valve by a bracket, the bracket further having an RTU circuit board control chamber mounted thereon, the RTU circuit board control chamber being located below the photovoltaic panel.

5. The interconnected metered globe valve port of claim 1, wherein the outlet port is positioned at a higher point than the sensor's internal maximum water level.

Technical Field

The invention relates to an irrigation control valve for aquatic crops, in particular to an interconnected metering ball valve type valve port integrated with remote monitoring. .

Background

At present, the water supply control in the rice field mainly comprises two automatic valve ports, one is a floating ball valve port, in order to save water resources, the rice is supplied to grow by generally adopting a shallow irrigation mode, and a floating ball arranged on a floating ball valve body is difficult to play a role of buoyancy in a shallow water area and cannot accurately control the water level in the field. The second is automatic valve port, though reach the requirement of automatic water supply and water shutoff, do not set up flowmeter, wireless communication port on the valve body, can not satisfy intelligent measurement irrigation actual demand, so need improve current technique, satisfy modern agriculture intelligence irrigation actual need.

Disclosure of Invention

In order to solve the problems, the invention provides an interconnected metering ball valve type valve port, an integrated ball valve type valve port RTU circuit board is designed on the basis of the existing electromagnetic sensor and ultrasonic sensor, wireless remote monitoring control is realized, water consumption in rice fields is checked and counted through a computer and mobile phone interface, a valve port switch is monitored, and water consumption parameters are adjusted according to the growth requirements of rice to carry out automatic intelligent energy irrigation.

In order to realize the purpose of the invention, the following specific scheme is proposed: interconnection metering ball valve formula valve port, it includes the sensor, the flange, the water inlet, the converter, communication interface, RTU circuit board control room, the delivery port, the water level electrode, the ball valve, photovoltaic power generation board, the left side of sensor is provided with the water inlet, the water inlet of ball valve is connected on the central pipeline right side of sensor, the left side of the water inlet of sensor is provided with the flange, the sensor upper end is provided with converter and communication interface, the delivery port on the right side of ball valve is oral area design up, the inboard top position of oral area of water inlet is provided with the water level electrode, the variable speed motor of drive ball valve switch has been designed to the ball valve upper end, RTU circuit board control room passing signal line.

The sensor is an electromagnetic sensor or an ultrasonic sensor, a converter is designed on the upper side of the sensor, and the converter is in signal connection with the RTU circuit board control room through a communication interface.

The RTU circuit board control room in design have RTU circuit board, battery and RTU circuit board electric connection, the RTU circuit board carries out wired intercommunication with communication interface, water level electrode, photovoltaic power generation board.

Photovoltaic power generation board pass through the support mounting in one side of ball valve, still be equipped with RTU circuit board control room and RTU circuit board control room on the support and be located photovoltaic power generation board below.

The position of the mouth of the water outlet is higher than the highest water level in the sensor.

Compared with the prior art, the advantages are:

the interconnected metering ball valve type valve port is designed to horizontally discharge water upwards due to the pipe orifice of the water outlet, so that the full water flow rate of the central pipeline of the sensor is ensured, and the metering is accurate. Because the water inlet is designed with a water level electrode, the water level electrode can play a role in monitoring, and the water in the pipeline is opened when water exists and closed when no water exists, so that the water in the rice field is prevented from flowing backwards. Because the metering design adopts an electromagnetic sensor or an ultrasonic sensor, no movable part and no resistance part are arranged in the metering device, and the resistance part in the opening of the ball valve is also of a straight-through type, thereby effectively preventing sundries in the water channel from being blocked when water enters. Because the RTU circuit board and the storage battery are designed in the RTU circuit board control room, the functions of remotely monitoring and counting the water consumption in the rice field and controlling the opening and closing of the valve port through a computer interface and a mobile phone interface are realized.

Drawings

Figure 1 is a schematic of the present invention.

Detailed Description

For further explanation of the invention, reference is made to the following description taken in conjunction with the accompanying drawings in which:

referring to the attached figure 1, the interconnected metering ball valve type valve port comprises a sensor 1, a flange 2, a water inlet 3, a converter 4, a communication interface 5 and an RTU circuit board control chamber 6, delivery port 7, water level electrode 8, ball valve 9, variable speed motor 10 and photovoltaic power generation board 11, sensor 1's central pipeline left side is provided with water inlet 3, the water inlet of ball valve 9 is connected on sensor 1's central pipeline right side, the left side of sensor 1's water inlet 3 is provided with flange 2, sensor 1 upper end is provided with converter 4 and communication interface 5, delivery port 7 on ball valve 9's right side is oral area design up, the inboard top position of oral area of water inlet 3 is provided with water level electrode 8, ball valve 9 upper end design has variable speed motor 10 of drive ball valve switch, 6 passing signal line and communication interface 4 of RTU circuit board control room, water level electrode 8, photovoltaic power generation board 11 is wired intercommunication. Photovoltaic power generation board 11 pass through support 12 and install in one side of ball valve 9, still be equipped with RTU circuit board control room 6 and RTU circuit board control room 6 on support 12 and be located photovoltaic power generation board 11 below. The sensor 1 is an electromagnetic sensor or an ultrasonic sensor, a converter 4 is designed on the upper side of the sensor 1, and the converter 4 is in signal connection with an RTU circuit board control room 6 through a communication interface 5.

The RTU circuit board control room 6 in be designed with RTU circuit board, battery and RTU circuit board electric connection, the RTU circuit board carries out wired intercommunication with communication interface 5, water level electrode 8, photovoltaic power generation board 11. The battery gives the RTU circuit board, variable speed motor, and converter and water level electrode supply power, also gives the RTU circuit board when photovoltaic power generation board work is generated electricity, variable speed motor, and converter and water level electrode supply power, can charge for the battery simultaneously, and when photovoltaic power generation board was out of work, the battery supplied power the work.

The position of the mouth of the water outlet 7 is higher than the highest water level in the sensor 1. The water finally flowing out of the sensor fills the central pipe of the sensor, and the flow detected in the sensor is accurate.

The interconnected metering ball valve type valve port is designed to horizontally discharge water upwards due to the pipe orifice of the water outlet, so that the full water flow rate of the central pipeline of the sensor is ensured, and the metering is accurate. Because the water inlet is designed with a water level electrode, the water level electrode can play a role in monitoring, and the water in the pipeline is opened when water exists and closed when no water exists, so that the water in the rice field is prevented from flowing backwards. Because the metering design adopts an electromagnetic sensor or an ultrasonic sensor, no movable part and no resistance part are arranged in the metering device, and the resistance part in the opening of the ball valve is also of a straight-through type, thereby effectively preventing sundries in the water channel from being blocked when water enters. Because the RTU circuit board, battery are designed in the RTU circuit board control room, the RTU circuit board can carry out signal connection with computer 13 or cell-phone interface to realized through computer 13, cell-phone interface, the function of water consumption and the switch of control valve port in the long-range monitoring statistics paddy field. When the water level electrode at the water inlet at one side of the sensor detects water, a signal for automatic work of the RTU circuit board is given through a mobile phone interface or a computer 13, the variable speed motor is enabled to act, the ball valve is opened, at the moment, water enters from one side of the sensor, flows through the ball valve, enters a farmland from the water outlet, and gives a signal until a worker manually controls the RTU circuit board, the variable speed motor is enabled to act, the ball valve is closed, water supply is stopped, or until the water level electrode detects that no water exists, a signal is sent to the RTU circuit board, the RTU circuit board controls the variable speed motor, and the variable speed motor controls the ball valve; if the water level electrode does not detect water at the beginning, the water level electrode transmits a signal to the RTU circuit board, and the RTU circuit board sends a signal to enable the variable speed motor control ball valve to keep a closed state. The water level electrode will give a signal once detecting that there is water in the water inlet, lets the RTU circuit board control variable speed motor action, and variable speed motor control ball valve is opened, carries out for the field irrigation. Automatic irrigation is realized, and automatic intelligent energy irrigation can be carried out on the rice growth demand adjustment water consumption parameters through a mobile phone or a computer. The sensor transmits the flow of passing water to the RTU circuit board through the converter and the communication interface, and the RTU circuit board finally transmits signals to a mobile phone interface or a computer, so that manual real-time monitoring is realized, and the flow can be adjusted at any time.