An ecological guardrail for urban roads

Abstract

The invention discloses an ecological guardrail for urban roads, which comprises a plurality of road piles arranged at equal intervals on both sides of the road. A cylindrical tank is provided, and the inner wall near the middle part of the cylindrical tank is provided with a partition, and the partition board separates the cylindrical tank into a water storage tank at the upper end and a control tank at the lower end, and the inside of the water storage tank and the control tank A water supply mechanism is jointly provided, and the water supply mechanism includes a water injection cylinder fixedly inserted in the middle of the partition, and the side wall of the water injection cylinder at the lower end of the partition is provided with two limit rings, and the water injection cylinder is located at the lower end of the partition The sliding sleeve on the outer wall is provided with a heat-expandable floating block, and the heat-expandable floating block has an annular structure. The present invention can automatically supply and cut off the water to the plants in the planting box according to the temperature change, thus ensuring that the plants will not die due to the high-temperature environment drought, and saving a lot of time and energy for the staff.

Description

technical field [0001] The invention relates to the technical field of urban ecological construction equipment, in particular to an ecological guardrail for urban roads. Background technique [0002] With the continuous development of science and technology, our environment has been greatly harmed, and environmental problems have attracted more and more attention from the whole society. Some cities have also begun to build some public facilities that can protect the environment. For example, in cities Set up some ecological guardrails on both sides of the road. The ecological guardrails are to plant some green plants and flowers on the guardrails, which can not only play a beautiful role in the urban environment, but also make passers-by happy. At the same time, they can also use the photosynthesis of plants to purify the city air, protect the environment. [0003] However, the existing ecological guardrails do not have the function of automatically watering the plants at h...

AI Technical Summary

Problems solved by technology

[0003] However, the existing ecological guardrails do not have the function of automatically watering the plants at high temperatures, which requires manual watering or the use of equipment such as sprinklers to water the plants, and multiple waterings are required. It has brought great inconvenience to the staff, and, once the watering is not on time, the plants are likely to die of drought due to high temperature

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