Automatic circulating irrigation device

Abstract

The invention relates to an automatic circulating irrigation device. The irrigation device comprises a conveying pipe, a reservoir, a reservoir outlet, a reservoir inlet, a transfer pump, a controller, a sewer pipe, a sensor, a moisture detection controller, a magnetic valve, a high level tank, a high level tank inlet, a high level tank outlet and a water level controller. A combination of dredging, draining and storing and modes of automatic detection, conveying control and irrigating at any time are utilized, a dredging and draining system in a layer structure is fully utilized, so that redundant rain and snow water can automatically enter into the sewer pipe through drainage of a dredging and draining layer, the redundant rain and snow water is collected into the reservoir built below the horizontal plane for storage to be used in the high temperature and arid season, climatic changes are effectively regulated, a severely hydropenic condition in northern areas can be relieved, water sources are largely saved, and normal growth of plants all the year round can be guaranteed. The whole device has the advantages of being accurate and timely in system control, time-saving, effort-saving, low in cost, high in degree of automation, and capable of being applied to a modernization maintenance management of a large-scale roof greening system.

Description

technical field [0001] The invention relates to an automatic control irrigation application equipment, in particular to an automatic circulation irrigation device for planting roofs to provide water required for plant growth. Background technique [0002] In recent years, with the rapid development of my country's economic construction and the vigorous rise of the real estate industry, a large number of urban buildings have sprung up. The forest-like high-rise buildings have made the urban space that people live on smaller and smaller, and forced the green area to become smaller and smaller. come smaller. Especially in densely populated large and medium-sized cities, the flat green area is pitifully small, coupled with the continuous flock of rural population to the city, various commercial facilities are concentrated in the trend of urban development and many other factors, which are eroding the important environmental wealth of the city. of green area. Therefore, various ...

AI Technical Summary

Problems solved by technology

Although my country's roof greening work has been carried out for more than ten years, the later maintenance of roof green plants still relies on manual watering. The result is that the management cost is increased, a lot of manpower and financial resources are wasted, and the plants

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