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A hilly mountainous reservoir system and its construction method

A hilly mountain area and reservoir technology, applied in the field of water resources protection, can solve the problems of flood storage, weak deployment ability, insufficient use of existing resources, poor system, etc., to achieve simple construction, increase the capacity of flood control reservoirs and Xinli reservoirs, The effect of reducing storage pressure

Active Publication Date: 2017-09-19
福建省水利水电科学研究院
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although it can be placed in any area of ​​flat land or mountain area on land, it does not make full use of the existing resources of flat land or mountain area, and is not related to existing reservoirs. The system is poor, and the flood storage and deployment capabilities are weak.

Method used

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  • A hilly mountainous reservoir system and its construction method
  • A hilly mountainous reservoir system and its construction method
  • A hilly mountainous reservoir system and its construction method

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Experimental program
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Embodiment 1

[0031] Please refer to Figure 1 to Figure 3 , Embodiment 1 of the present invention is:

[0032] Build at least one water storage unit along the longitudinal direction and the transverse direction of the Xiyuan Reservoir on any one or more of the ravine 3, hillside surface 5, and hillside surface layer 7 of the water catchment area 2 of the Xiyuan Reservoir to form water storage unit system.

[0033] Please refer to figure 1 , the water surface area of ​​Xiyuan Reservoir is 1.2km 2 , the catchment area 2 of Xiyuan Reservoir is 79.8km 2 , the water collection area 2 mainly includes two types of landforms, the ravine 3 and the hillside, and a water storage unit can be selected to be built in the ravine 3, the hillside surface 5, and the hillside surface layer 7, and the water storage unit is along the longitudinal direction of the Xiyuan reservoir and distribution in the lateral direction.

[0034] Please refer to figure 2, at least one water storage unit is provided at ...

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Abstract

The invention provides a hilly mountain area reservoir system and its construction method. The reservoir system includes an existing reservoir and a water storage unit system. At least one water storage unit is provided in the water collection area of ​​the existing reservoir. The water storage unit The units are distributed along the longitudinal direction and the transverse direction of the existing reservoir to form a water storage unit system. Add water storage units in the water collection area of ​​existing reservoirs to form a reservoir system, increase the flood control capacity of the reservoir, enhance flood control capabilities, reduce damage and pollution to the ecological environment, reduce damage to the reservoir by heavy rain, and reduce flood disasters downstream of the reservoir , Improve the degree and level of rational use of water resources.

Description

technical field [0001] The invention relates to the technical field of water resource protection, in particular to a hilly and mountainous reservoir system and a construction method thereof. Background technique [0002] Reservoirs are one of the widely used engineering measures for flood control in my country. A comprehensive utilization reservoir that can regulate and store floods is built at an appropriate location in the upstream of the flood control area. The reservoir capacity is used to store floods and reduce the peak flow of floods entering the downstream rivers. It has the functions of flood detention and flood storage. To achieve the purpose of reducing flood disasters and promoting profits. However, if the water level of the reservoir is too high due to continuous heavy rainfall, the gate must be opened to discharge the flood downstream. On the one hand, it may cause the downstream to be flooded, and on the other hand, it will cause a waste of rain and flood resou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B1/00
Inventor 张新民
Owner 福建省水利水电科学研究院