Drip irrigation belt pressure stabilization regulation and control system and method
A control system and technology of drip irrigation belts, applied in botany equipment and methods, climate change adaptation, horticulture, etc., can solve the problems of different water pressure of drip irrigation belts, easy to block drip irrigation holes, inconsistent crop growth status, etc., and achieve easy adjustment Effect
Active Publication Date: 2021-01-26
CROP RES INST SHANDONG ACAD OF AGRI SCI
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Problems solved by technology
However, because the length of the drip irrigation belt is generally long, it is easy to cause the water pressure of each part of the drip irrigation belt to be different, and the amount of water flowing out from each place of the drip irrigation belt is different, so that different plants get different amounts of water, which will lead to inconsistent growth status of crops.
And the existing drip irrigation belt is in use, the sediment in the water is easy to block the drip irrigation hole
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[0035]Such asFigure 1 to Figure 14 As shown, the drip irrigation belt voltage stabilization and control system of the present invention mainly includes a voltage stabilizer device 1, a water pump 3, a conveying pipe 4, a water diversion valve 5, a drip irrigation belt 6 and a detection and adjustment device 8. The present invention will be described in detail below with reference to the accompanying drawings.
[0036]Such asfigure 1 As shown, the water pump 3 is connected to the delivery pipe 4, and the water pumped by the water pump enters the delivery pipe. The conveying pipeline is connected with a number of drip irrigation belts 6, and a water diversion valve 5 is arranged between the end of the conveying pipeline and the drip irrigation belt, so that the water in the conveying pipeline is evenly divided after passing through the water diversion valve, and then enters the drip irrigation belt.
[0037]Such asfigure 2 ,image 3 As shown, there are several voltage stabilizing devices in ...
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The invention relates to a drip irrigation belt pressure stabilization regulation and control system and method. The system and method are used for carrying out drip irrigation according to crop requirements and preventing silt in water from blocking drip irrigation holes. The system comprises a water pump which is connected with a conveying pipeline, multiple drip irrigation belts, multiple pressure stabilizing devices and detecting and adjusting devices. Water dividing valves are arranged between the drip irrigation belts and the conveying pipeline; the multiple pressure stabilizing devicesare arranged in the drip irrigation belts and correspond to the drip irrigation holes in the drip irrigation belts in a one-to-one manner, and due to the arrangement of the pressure stabilizing devices, the flow speeds of water flow flowing out of the drip irrigation holes in the same drip irrigation belt are the same; and at least one detecting and adjusting device is arranged outside each drip irrigation belt, the detecting and adjusting devices are arranged at the drip irrigation holes, and the detecting and adjusting devices are used for detecting the flow of water flow flowing out of thedrip irrigation holes and adjusting the flow velocity of the water flow flowing out of the drip irrigation holes. Drip irrigation can be carried out according to crop requirements, and the drip irrigation holes are prevented from being blocked by silt in water.
Description
Technical field[0001]The invention relates to the technical field of drip irrigation, in particular to a system and method for regulating and controlling drip irrigation belts.Background technique[0002]Drip irrigation can not only provide the required water for crops, but also save water resources. However, because the length of the drip irrigation belt is generally long, it is easy to cause different water pressures throughout the drip irrigation belt, and then the amount of water flowing out of the drip irrigation belt is different. In this way, different plants obtain different amounts of water, which will lead to inconsistent crop growth conditions. In addition, when the existing drip irrigation belt is in use, the sand in the water easily blocks the drip irrigation hole. At the same time, for different crops, we should also carry out drip irrigation according to crop needs.Summary of the invention[0003]The purpose of the present invention is to provide a drip irrigation belt vo...
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IPC IPC(8): A01G25/02
CPCA01G25/02A01G25/023Y02A40/22
Inventor 李升东张正褚幼晖何青海
Owner CROP RES INST SHANDONG ACAD OF AGRI SCI
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