An irrigation device for afforestation

By introducing temperature control devices and filters into forestry and greening irrigation equipment, the problems of temperature control failure and impurity blockage in traditional devices have been solved, enabling automatic adjustment and clean spraying under high-temperature environments and improving irrigation efficiency.

CN224475145UActive Publication Date: 2026-07-10
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Utility models(China)
Filing Date
2025-06-03
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Traditional spraying structures cannot adjust the temperature according to the outdoor ambient temperature, and small impurities in the irrigation water can easily cause the spray heads to become clogged, affecting the irrigation effect of forestry greening.

Method used

An irrigation device for forestry and greening was designed. It is connected to a temperature control device through an inlet pipe. The water flow rate is adjusted by a piston driven by a heat-conducting rod and the expansion of acetone liquid. It is equipped with a filter to filter impurities and ensure that the water is clean before spraying water jets from the spray hood, realizing the automatic spraying function and avoiding nozzle clogging.

Benefits of technology

It enables automatic adjustment of water flow and filtration of impurities in high-temperature environments, ensuring normal spraying and improving the efficiency and reliability of forestry greening irrigation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a forestry greening irrigation device and belongs to the technical field of forestry greening irrigation. The device comprises a water inlet pipe, the water inlet pipe is screw-mounted in an irrigation water supply pipeline system, a cross pipe is fixedly sleeved on the water inlet pipe, a temperature control device is connected to the cross pipe, the temperature control device comprises a guide cylinder and a cover, the guide cylinder is fixedly connected with the cross pipe, when the temperature of a forestry environment rises, a heat conduction rod makes acetone liquid in the guide cylinder expand, forcing a piston to drive a sealing column to move along the cross pipe, the water outlet flow of the water inlet pipe can be autonomously adjusted and opened and closed, water quality needs to be filtered by a filter before being conveyed to a spraying cover, a plurality of nozzles arranged on the spraying cover are used to spray water columns in a circumferential direction, the forestry greening can realize automatic spraying irrigation under a high-temperature environment, the nozzles of the spraying cover can be prevented from being blocked, and the nozzles can normally spray water columns.
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