Slope protection lawn water storage delay type irrigation pipe network structure device

Abstract

The invention discloses a slope protection lawn water storage delay type irrigation pipe network structure device which comprises a first-stage water storage tank, an irrigation water tank, a second-stage water storage pipe, a third-stage water storage pipe, a first-stage branch pipe, a second-stage branch pipe and a third-stage branch pipe. A partition plate is arranged between the first-stage water storage tank and the irrigation water tank and connected through an inverted siphon; the upper end of the first-stage branch pipe is connected with a water outlet in the lower end of the irrigation water tank, and first-stage capillary pipes are arranged at the two sides of the first-stage branch pipe; the second-stage water storage pipe and the third-stage water storage pipe are connected through the second-stage branch pipe, and second-stage capillary pipes are arranged at the two sides of the second-stage branch pipe; the third-stage branch pipe is arranged at the lower end of the third-stage water storage pipe, and third-stage capillary pipes are arranged at the two sides of the third-stage branch pipe; and drippers with certain intervals are arranged on the first-stage capillary pipes, the second-stage capillary pipes and the third-stage capillary pipes. Compared with the prior art, the design of segmented water storage and supply and delayed water supply is adopted, the structure is simple, slope protection lawn irrigation uniformity is high, and the device is economical, applicable, convenient to overhaul, suitable for slope protection lawn maintenance management and large in popularization space.

Description

technical field [0001] The invention is designed for a slope protection lawn water storage delay type irrigation pipe network structure device for the slope protection lawn of the river bank. It belongs to the field of landscaping water-saving irrigation. Background technique [0002] At present, in urban or suburban river embankments and slope areas, lawns are often planted for slope maintenance and landscaping. However, after lawns are planted for a long time, some green grass will turn yellow, forming withered areas everywhere. , had to replant. The reason is that the current management and maintenance method of the slope lawn adopts the regular sprinkler watering method. The lawn on the upper part of the slope can only absorb water at one time on a regular basis, and cannot retain the required water for an extended period of time. During the interval of irrigation, some lawns wither due to lack of water due to lack of follow-up water. Therefore, the current regular spr...

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Problems solved by technology

[0002] At present, lawns are often planted on riverbanks and slopes in urban or suburban areas for slope maintenance and landscaping. However, after a short period of time after the lawns are planted, some green grass will turn yellow, forming patches of withered areas everywhere. , had to be replanted. The reason is that the lawn on the slope is now managed and maintained by a regular sprinkler irrigation method. The lawn on the upper slope can only absorb water at one time at regular intervals, and cannot retain the required water for an extended period of time. During the watering interval, some lawns will wither due to the lack of follow-up water.

Therefore, the current regular sprinkler irrigation method is not suitable for the management and maintenance of slope lawns

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