Arid area irrigation water resource balance analysis system

Abstract

The invention discloses an arid area irrigation water resource balance analysis system comprising a data analysis platform, a control terminal, an arid area water volume detection unit, an arid area vegetation type library, and a water transfer unit. The data analysis platform receives data from the arid area water volume detection unit, the arid area vegetation type library and the water transfer unit, analyzes and integrates the data, and eventually sends the integrated data to the control terminal for water resource balanced allocation and use. According to the invention, the data analysis platform analyzes the integrates the data transmitted from the arid area water volume detection unit, the arid area vegetation type library and the water transfer unit, makes an overall analysis according to the groundwater content, rainfall, reservoir water volume and water volume needed by vegetation in various regions, and generates a report, and the workers at the control terminal can reasonably allocate water resources to all regions in an arid area in real time according to the data. Thus, the irrigation water resources play a maximum role, and the efficiency of water resources allocation is improved.

Description

technical field [0001] The invention relates to the technical field of irrigation, in particular to an analysis system for the balance of irrigation water resources in arid areas. Background technique [0002] Water-saving irrigation is a variety of irrigation measures adopted in order to effectively use precipitation and irrigation water to obtain the best economic benefits, social benefits and ecological environmental benefits of agriculture according to the law of crop water demand and local water supply conditions, such as spray irrigation, drip irrigation, film Upper irrigation and so on. The northwest region is located in the inland of my country, which is an arid and semi-arid area, with little rainfall and severe shortage of water resources, which restricts the development of agriculture and economic construction. The annual average total water resources in Northwest China is 230 billion m3, accounting for 8% of the national total. The annual average precipitation ...

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Problems solved by technology

[0003] Due to the scarcity of irrigation water resources in arid areas, every drop of water is particularly precious. However, the existing irrigation water resources are unreasonably distributed in arid areas, resulting in excess irrigation water resources in some areas, water shortage in other areas, and vegetation in some areas. The amount of water is very small, and the vegetation in some areas requires a lot of water. However, the amount of water resources allocated by the two is equal, which leads to an uneven balance of water resources, making it impossible for irrigation water resources to be allocated rationally, and irrigation water resources cannot be fully utilized. , so we design an arid area irrigation water resource balance analysis system to solve the above problems

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