A Hierarchical Rural Water Supply Optimal Allocation Method Based on Mountain Areas
An optimized configuration and hierarchical technology, applied in water supply devices, water supply devices, buildings, etc., can solve the problems of scattered small water supply projects and the inability to guarantee the guarantee rate of drinking water supply, so as to avoid project investment, facilitate management and reduce distribution Effect
Active Publication Date: 2017-10-13
CHINA INST OF WATER RESOURCES & HYDROPOWER RES
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Problems solved by technology
The method is used to solve the problem that there are few centralized water supply projects in mountainous areas, and the small water supply projects are relatively scattered, and the guarantee rate of drinking water supply cannot be guaranteed.
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Embodiment 1
[0023] This embodiment is a hierarchical rural water supply water source optimization allocation method based on mountainous areas. The process is as follows figure 1 shown. The steps of the method described in this embodiment are as follows:
[0024] Steps of data collection: It is used to investigate the location of major large-scale water supply projects and major settlements in the mountainous area to be solved. The information includes: the location coordinates of large-scale water supply projects, the annual, monthly, and daily water supply volume, the water supply capacity, the location coordinates of the residence, and the water supply demand. The survey data also include the location and scale of water supply projects at the township level existing or under construction in the region, and the main distribution of urban and rural populations in the region.
[0025] The large-scale water supply project described in this embodiment refers to a township-level large-scal...
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The invention relates to an optimized configuration method based on mountain area layered rural water supply water source. The method comprises following steps: collecting data, identifying, establishing water demand units, revising the water demand units, calculating water demand, estimating water demand, secondary division and configuration, ordering water consumption and determining small type water supply devices. According to the method, water supply areas are divided on the basis of large water supply engineering, which can exert the water supply effect of the large water supply engineering to the most so that the large water supply engineering can be the water source for more water consumers and the drinking water security is guaranteed .During the division process, contour lines are used as factors for revision, which avoids unnecessary engineering investment and saves water supply cost. Secondary optimized configuration is performed on the mountain area water sources, which can reduce distributed water supply engineering distribution as much as possible and at the same time, the supplement effect of the distributed water supply engineering is exerted, which is convenient for management.
Description
technical field [0001] The invention relates to a layered rural water supply water source optimization allocation method based on mountainous areas, which is a method for environmental protection and utilization, and a method for optimal allocation of water resources. Background technique [0002] Due to the current population growth, social and economic development and the deterioration of the ecological environment, the problem of water shortage has attracted more and more attention. Whether it is resource-based water shortage or water quality-based water shortage, the sustainable use of water resources must be based on the rational allocation of water resources. The allocation of water resources should not only consider the satisfaction of the current water demand, but also consider the impact of water resource allocation on the sustainable use of water resources, including the protection and improvement of the ecological environment. At the same time, it is also necessa...
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IPC IPC(8): E03B1/02
CPCE03B1/02
Inventor 李传哲刘佳王洋于福亮田济扬邱庆泰聂汉江张梦婕谭亚男
Owner CHINA INST OF WATER RESOURCES & HYDROPOWER RES