Solar and wind energy auto-irrigation system for roof garden

Abstract

A solar and wind energy auto-irrigation system for a roof garden comprises a frame, rods, a wind driven generator, a solar panel, a storage battery, an inverter, an intelligent controller, a spray irrigation water pump, a plurality of soil moisture testers, and an intelligent switch. The soil moisture testers and spray irrigation nozzles are distributed in the garden and are connected with the intelligent control switch through wires. On and off of the spray irrigation water pump are automatically controlled by the soil moisture testers according to water content of soil, so that automatic spray irrigation is achieved, and cost of the roof garden is reduced greatly. Fittings such as the spray irrigation water pump and the storage battery are all disposed below a solar collection panel, so that the spray irrigation water pump is protected, and stability is improved. Layout of the solar collection panel, the wind driven generator and the storage battery is determined according to the power requirement of the spray irrigation water pump. The spray irrigation water pump, the storage battery and the generator are integrated and wind power is combined with solar energy, so that comprehensive use is achieved.

Description

Technical field [0001] The invention relates to an automatic sprinkler irrigation device using solar energy and wind energy hybrid power, and uses a soil moisture tester to control the switch of the sprinkler irrigation water pump. Especially the all-in-one machine that organically combines wind turbines, solar panels, batteries, sprinkler pumps and other devices. [0002] Background technique [0003] At present, due to the thin soil layer of the roof garden and the strong sunlight intensity, the soil moisture retention time is short, and it must be sprayed and irrigated multiple times a day, and the water supply time is not easy to control due to different weather conditions. The higher water supply pressure on the roof cannot meet the sprinkler irrigation requirements. It is too wasteful of electricity and manpower to irrigate manually by relying on grid power supply. But the roof is sunny and windy. The traditional use of wind power and solar power to generate electri...

AI Technical Summary

Problems solved by technology

According to the traditional power grid power supply manual watering is too wasteful of electricity and labor

But the roof is sunny and the wind is strong

The traditional use of wind power and solar power generation requires many equipment, large volume, and high cost. It is difficult to equip

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