Farmland water conservancy water-saving irrigation system with real-time monitoring function
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A technology for farmland water conservancy and real-time monitoring, applied in the field of farmland water conservancy and water-saving irrigation systems, can solve problems such as insufficient monitoring functions, high ineffective evaporation of soil moisture, and hindering crop production.
Inactive Publication Date: 2018-06-29
柴哲民
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[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a farmland water conservancy and water-saving irrigation system with real-time monitoring function, so as to solve the problem that the water-saving measures taken in the prior art are relatively incomplete and affect the soil moisture in the process of irrigation. The ineffective evaporation is relatively high, and it is easy to wet the soil in other areas while irrigating, causing the weeds to grow too fast, hindering the production of crops, and the monitoring function is not perfect enough to monitor the various indicators in the farmland in real time.
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Embodiment 1
[0029] see Figure 1-Figure 7 , the present invention provides a farmland water conservancy and water-saving irrigation system with real-time monitoring function. Drain pipe 7, second backwash valve 8, drain port 9, No. 1 water outlet pressure gauge 10, main valve 11, No. 2 water outlet pressure gauge 12, flow meter 13, intake and exhaust valve 14, tee pipe 15, main pipe 16. Sub-valve 17, solenoid valve 18, pressure regulator 19, branch pipe 20, capillary pipe 21, water meter 22, fertilization valve 23, sewage pipe 24, remote monitoring station 25, farmland irrigation controller 26, farmland irrigation converter 27, valve Group 28, the filter 5 is provided with two water inlets installed in parallel on the left and right and the upper end is connected with the water inlet pipe 4, and one end of the water inlet pipe 4 connected to the fertilization tank 2 is mechanically connected with a check valve 1 , the control valve 3, the fertilization tank 2 is indirectly installed on t...
Embodiment 2
[0032] see Figure 1-Figure 8 , the solenoid valve 18 is composed of a nut 181, a movable magnet 182, a coil 183, an outlet seal 184, a body cover 185, a diaphragm 186, and a body 187. The outer upper end of the movable magnet 182 is fixed on the The central part of the coil 183 inside the electromagnetic valve 18 is compatible with each other. The outer end surface of the coil 183 and the outlet seal 184 are an integrated structure and are electrically connected to the farmland irrigation controller 26 through an internal cable. The body cover 185 and The bodies 187 are connected by screws and a diaphragm 186 is provided at the connection.
[0033] Solenoid valve 18 is an industrial equipment controlled by electromagnetic force. It is an automatic basic component used to control fluid. It belongs to an actuator. When it is in the normal position, the movable magnet 182 seals the pilot valve port, the pressure in the valve cavity is balanced, and the main valve port is closed....
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Abstract
The invention discloses a farmland water conservancy water-saving irrigation system with a real-time monitoring function. The farmland water conservancy water-saving irrigation system structurally comprises a check valve, a fertilizing tank, a control valve, a water inlet pipeline, filters, a first backwash valve, a water drainage pipe, a second backwash valve, a water drainage port, a first wateroutlet pressure gauge, a main valve, a second water outlet pressure gauge, a flowmeter, a suction and exhaust valve, a three-way pipe, a main pipe, a branch valve, an electromagnetic valve, a pressure regulator, a branch pipe, a hollow billet, a water meter, a fertilizing valve, a sewage drainage pipe, a remote-control monitoring station, a farmland irrigation controller, a farmland irrigation convertor and a valve set. The farmland water conservancy water-saving irrigation system with the real-time monitoring function can effectively reduce ineffective evaporation of soil moisture, growth ofweeds can be prevented, each electric component on the drip irrigation system, the farmland irrigation controller and the farmland irrigation convertor perform real-time monitoring by the remote-control monitoring station and the ZigBee communication technique, moisture in the soil and crops are monitored in real time through a soil temperature and humidity sensor, variable watering is implemented according to different water required demands of the crops, and the optimal water-saving effect is achieved.
Description
technical field [0001] The invention relates to a farmland water conservancy and water-saving irrigation system with real-time monitoring function, which belongs to the field of water conservancy and water-saving irrigation systems. Background technique [0002] my country is one of the countries in the world that is seriously short of fresh water resources. Farmland water conservancy irrigation projects play a major role in storing rainwater, ensuring and adjusting agricultural production water, promoting agricultural development and increasing farmers' income. Therefore, it is important to do a good job in farmland water conservancy irrigation projects It is very important, and water-saving irrigation technology is directly related to the agricultural production of ordinary people, and is also closely related to the development of my country's rural economy and agricultural production. Improving the water-saving irrigation technology of farmland water conservancy and fulfil...
Claims
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Application Information
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