Multifunctional garden tree sprinkling irrigation device

Abstract

The invention discloses a multifunctional garden tree sprinkling irrigation device which comprises a lifting device, a rotating device and a spaying device. The lifting device comprises an outer cylinder, a first-level lifting pipe, a second-level lifting pipe, a throttling device and a sealing cover arranged at the bottom of the outer cylinder. The first-level lifting pipe is arranged in the outer cylinder. The second-level lifting pipe is arranged in the first-level lifting pipe. The throttling device is arranged at the bottom of the second-level lifting pipe. The throttling device comprises a cylindrical throttling support, a throttling valve, a throttling spring and a throttling spacer. The top end and the bottom end of the throttling spring are fixed to the throttling valve and the throttling spacer respectively. The cylindrical wall of the throttling support is provided with a water outlet. The rotating device is arranged at the top of the second-level lifting pipe. The spraying device comprises a water outlet head and water outlet pipes. The water outlet pipes are communicated with the second-level lifting pipe and bent into an L shape. The ends of the water outlet pipes are provided with spray nozzles. The multifunctional garden tree sprinkling irrigation device has the advantages that the technical defect that an existing sprinkling irrigation device is inconvenient to disassemble and assemble is overcome, and sprinkling irrigation and water supplement of tall garden tree species are achieved.

Description

technical field [0001] The invention relates to a multifunctional garden tree sprinkler irrigation device. Background technique [0002] After the traditional garden trees are transplanted, because the trees are tall, the methods of replenishing water for the garden trees often adopt methods such as high-pressure spray guns or hanging needles. The method is labor-intensive and time-consuming, and the watering device has a single structure and a single function, which cannot meet the growth needs of tall garden tree species after transplanting; at the same time, it is inconvenient to load and unload each watering, resulting in a large amount of water waste. [0003] Especially the famous and precious garden trees, after transplanting, because the trees are tall and the roots are injured, the water absorbed by the roots is far from meeting the needs of the growth of the garden trees after transplanting, often resulting in higher mortality of the garden trees, slow plant recove...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multifunctional garden tree sprinkler irrigation device, which solves the technical problems of inconvenient loading and unloading in the prior art and cannot meet the needs of transplanting tall garden tree species.

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