Multifunctional water intake device and application thereof

Abstract

The invention discloses a multifunctional water intake device and application thereof, and belongs to the field of irrigation equipment. In the water intake device, the top of an earth drill is provided with a water outlet, and the bottom of a lower connector is provided with a water inlet; the lower connector is connected with a lower pipe opening of an outer pipe, a first-stage telescopic pipe is sleeved with the outer pipe in an axial sliding mode, the earth drill is detachably connected with an upper pipe opening of the first-stage telescopic pipe, and a second-stage telescopic pipe is sleeved with the first-stage telescopic pipe in an axial sliding mode. When the water intake device is in a non-irrigation state, the water intake device is buried undergrounds, and the distance between the upper pipe opening of the first-stage telescopic pipe and the ground surface is equal to the length of the first-stage telescopic pipe. When the water intake device is in a pipe irrigation or drip irrigation state, the earth drill drills out of the ground surface and is detached from the upper pipe opening of the first-stage telescopic pipe, and an irrigation connector for pipe irrigation or drip irrigation is detachably connected with the upper pipe opening of the first-stage telescopic pipe and makes contact with an upper pipe opening of the second-stage telescopic pipe in an abutting mode. When the water intake device is in a spray irrigation state, the second-stage telescopic pipe stretches out of the first-stage telescopic pipe, and an irrigation connector for spray irrigation is detachably connected with the upper pipe opening of the second-stage telescopic pipe. The water intake device can meet the requirements of pipe irrigation, spray irrigation and drip irrigation simultaneously.

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

Images