A kind of multifunctional water fetcher and its application

Abstract

The invention discloses a multifunctional water fetcher and its application, belonging to the field of irrigation equipment. In this water extractor, there is a water outlet at the top of the soil drill, and a water inlet at the bottom of the lower connector; The upper nozzle of the tube is detachably connected, and the secondary telescopic tube is axially slidably sleeved in the primary telescopic tube. During the non-irrigation state, the water fetcher is buried in the ground, and the distance between the upper pipe opening of the first-stage telescopic pipe and the surface is equal to its pipe length. When the pipe irrigation or drip irrigation is in the state, the soil driller is drilled out of the ground, and the soil driller is disassembled from the upper nozzle of the first-stage telescopic pipe, and the irrigation joint for pipe irrigation or drip irrigation is detachably connected to the upper nozzle of the first-stage telescopic pipe. The upper nozzles of the telescopic tubes are in contact with each other. In the sprinkling irrigation state, the secondary telescopic pipe protrudes from the primary telescopic pipe, and the irrigation connector for sprinkling irrigation is detachably connected to the upper nozzle of the secondary telescopic pipe. The water dispenser can meet the needs of pipe, spray and drip irrigation at the same time.

Description

technical field [0001] The invention relates to the field of irrigation equipment, in particular to a multifunctional water fetcher and its application. Background technique [0002] In the field of irrigation, in order to realize mechanized crop irrigation, water extractors are generally used to connect with underground water pipelines and irrigation systems on the ground, such as pipe irrigation, sprinkler irrigation, drip irrigation and other water-saving irrigation systems, and the water extractors are used to transfer water The water in the pipeline is sent to the irrigation system to irrigate the crops. Therefore it is very necessary to provide a water dispenser. [0003] In the prior art, the water supply cock is often used as a water intake device. However, the water supply cock is usually fixed at a specific position and a certain distance above the ground. Re-installation is inconvenient and labor-intensive. In addition, frequent disassembly and installation are...

AI Technical Summary

Problems solved by technology

[0005] The special automatic retractable water dispenser for buried drip irrigation provided by the existing technology is only suitable for drip irrigation, and it is difficult to meet the needs of multi-task water intake irrigation, that is, it cannot meet the needs of pipe irrigation, sprinkler irrigation, and drip irrigation at the same time

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