Greening device for preventing water and soil loss

Abstract

The present invention discloses a greening device for preventing water and soil loss. The greening device for preventing water and soil loss comprises a positioning plate, a back part of the positioning plate is fixedly provided with positioning needles, a front surface of the positioning plate is fixedly connected with a planting box, and a seedling growing hole is formed in a top surface of theplanting box. The present invention relates to the field of environmental greening improvement devices. The greening device for preventing water and soil loss realizes collection of hillside rainwaterthrough a water feeding tank, the collected rainwater can be stored by sponges and transmitted to the planting box through a porous ceramic core rod to realize a continuous water feeding effect, problems of rotten plant roots, etc. due to too much water are avoided, the water feeding effect is better, the water feeding tank realizes the rainwater collection, at the same time, and when mountain rainwater flow is relatively great, sponge water retaining reaches saturation and drives a trigger plate to press down to open a flood discharge pipe to carry out flood discharge operation of excessiverainwater and avoid landslide and water and soil loss caused by rainwater washing downstream mountain slope toes. A problem that the greening device is not ideal for flood discharge and water retaining is solved.

Description

technical field [0001] The invention relates to the field of environmental greening improvement devices, in particular to a greening device for preventing water and soil loss. Background technique [0002] Water and soil erosion refers to the phenomenon that due to the influence of natural or human factors, rainwater cannot be absorbed on the spot, flows downhill, and scours the soil, resulting in simultaneous loss of water and soil. Water and soil erosion often occurs at the foot of mountain slopes. The soil has poor water storage capacity and vegetation few regions. [0003] In some areas of our country, especially in areas such as the Loess Plateau, the vegetation is relatively scarce. Affected by seasonal precipitation, the rainfall is heavy when the rainy season comes, which is prone to water and soil erosion problems. In the non-rainy season, too little precipitation often leads to persistent drought. . This seasonal precipitation has a greater impact on vegetation g...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a greening device for preventing water and soil loss, which solves the problem of unsatisfactory flood discharge and water storage effects of the greening device

Images