Fertilization and irrigation integrated efficient spray irrigation system and spray irrigation method

Abstract

The invention discloses a fertilization and irrigation integrated efficient spray irrigation system. The system comprises a water tank, wherein a feeding device is arranged at the top of the water tank; a stirrer is arranged in the water tank; a water pump I is arranged on one side of the water tank; a connecting pipe is arranged between one end of the water pump I and an external water source; abranch pipe I and a branch pipe II are formed in the middle section of the connecting pipe; the tail ends of the branch pipe I and the branch pipe II are converged to the connecting pipe and are connected with the water pump I; each of the branch I and the branch II is provided with a filter; the other end of the water pump I is connected with a water tank pipeline; a sprinkling machine is arranged at the other end of the water tank; a water pump II is arranged between the sprinkling machine and the water tank. The invention further discloses a fertilization and irrigation integrated efficientspray irrigation method. The spray irrigation system integrates fertilization and irrigation, and improves the spray irrigation efficiency.

Description

technical field [0001] The invention relates to an integrated fertilization and irrigation high-efficiency sprinkler irrigation system and a sprinkler irrigation method, which belong to the technical field of sprinkler irrigation machine sprinkler irrigation. Background technique [0002] An irrigation method that uses mechanical and power equipment to shoot water into the air through sprinklers (or nozzles) and land in the field in the form of raindrops; sprinkler irrigation equipment can be fixed, semi-fixed or mobile, and has the advantages of saving water, not The advantages of destroying the soil structure, adjusting the ground climate and not being restricted by the terrain; mobile sprinkler irrigation system: In addition to the water source, the power machine, water pump, main pipe, branch pipe and sprinkler are all movable, so they can be used in different irrigation seasons. The land is used in turn, which improves the utilization rate of equipment and saves investm...

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Problems solved by technology

[0002] An irrigation method that uses mechanical and power equipment to shoot water into the air through sprinklers (or nozzles) and land in the field in the form of raindrops; sprinkler irrigation equipment can be fixed, semi-fixed or mobile, and has the advantages of saving water, not The advantages of destroying the soil structure, adjusting the ground climate and not being restricted by the terrain; mobile sprinkler irrigation system: In addition to the water source, the power machine, water pump, main pipe, branch pipe and sprinkler are all movable, so they can be used in different irrigation seasons. The land is used in turn, which improves the utilization rate of equipment and saves investment per unit area, but the work efficiency and automation are low; among the commonly used types, some are light and small sprinklers with power machines and water pumps installed on trolleys or handstands. The sprinkler head is installed on a portable tripod and connected to the water pump through a hose; some are small sprinklers that install the water pump and the sprinkler head on a walking tractor, and the water pump is driven by the power output device of the walking tractor; some are installed on large and medium-sized tractors. The double cantilever sprinkler on the top; the mobile sprinkler system is suitable for field crops and small plots with less irrigation times; most of the existing mobile sprinkler systems can only perform a single sprinkler operation, and additional operations are required when fertilization is required , time-consuming and labor-intensive, reducing efficiency

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