Comprehensive hydro-junction and operation method thereof
A technology for water conservancy projects and water inlets, which can be applied to comprehensive water conservancy projects and their operation fields, can solve the problems of ecological environment impact, huge investment, immersion loss, etc., and achieve the effects of large comprehensive benefits, stable project structure and low project cost.
Active Publication Date: 2020-11-27
YANGZHOU UNIV
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Problems solved by technology
[0003] Compared with water conservancy projects with a single development purpose, the design of comprehensive utilization of water conservancy projects can take into account the water needs of different departments, such as using downward slope water to generate electricity, and at the same time meet the downstream industrial and agricultural water needs, so as to achieve "one water for multiple uses, one reservoir for multiple uses "Secondly, the construction of a water conservancy project requires huge investment. After completion, the upstream will be submerged and lost due to immersion, and may have an impact on the ecological environment.
Method used
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Embodiment Construction
[0051] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0052] Such as Figure 1 to Figure 10 As shown, the comprehensive water conservancy project of the present embodiment includes:
[0053] All gates: eight pairs of control gates - Gate A11, Gate A12, Gate A21, Gate A22, Gate B11, Gate B12, Gate B21, Gate B22, Gate C11, Gate C12, Gate C21, Gate C22, Gate D11, Gate D12, Gate D21, gate D22, control gates E1 and E2 placed at the water inlet of the culvert, control gates F1 and F2 placed at the water outlet of the culvert, and ship lock outlet gates G1 and G2;
[0054] Water delivery culvert 1, ship lock chamber 2, spillway 3, gate pier 4, culvert floor 5, ship lock chamber floor 6, spillway bank wall 7, camera 8, running tracks of gates E1 and E2 9, gates of gates G1 and G2 Shaft column 10, water delivery hole 11 of gates G1 and G2, water intake gate hoist 12, breast wall 13, gate F hoist 14, PLC controller...
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The invention discloses a comprehensive hydro-junction and an operation method thereof, and belongs to the technical field of water conservancy projects. The system comprises two symmetrically-arranged water conveying culverts, a ship lock chamber arranged between the two water conveying culverts, a water outlet gate of a ship lock chamber, water inlet control gates of the water conveying culverts, water outlet control gates of the water conveying culverts, and a plurality of sets of layered water taking gates. The water inlet control gates of the two water conveying culverts slide to the shiplock chamber along the running tracks of the gates and serve as water inlet gates of the ship lock chamber; the elevations of the top faces of the water conveying culverts are decreased from the upstream side to the downstream side, the plurality of sets of layered water taking gates are arranged on the top faces of the water conveying culverts at intervals and correspond to water taking openingsof different elevations, and the layered water taking gates on the top faces of the two water conveying culverts correspond in position. The whole hydro-junction is small in building work amount, short in construction period, low in construction cost, stable in engineering structure and high in controllability, and meanwhile, necessary functions of a traditional hydro-junction are achieved.
Description
technical field [0001] The invention relates to a comprehensive water conservancy project and an operation method thereof, which can simultaneously realize layered water intake, water retention, water release, water diversion and navigation, and belongs to the technical field of water conservancy engineering. Background technique [0002] Water conservancy projects are different types of hydraulic construction projects built in suitable locations such as rivers, lakes, coastal areas, and channels to meet various water conservancy purposes. Comprehensive utilization of water conservancy projects refers to water conservancy projects built for the purpose of making full use of water resources, protecting people's property safety, and promoting national economic development. The possible purposes include: irrigation, flood control, drainage, hydropower, fishery, urban and Industrial water supply, shipping, tourism and environmental protection, etc. [0003] Compared with water ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E02B1/00E02B9/04E02C1/00E02B7/20
CPCE02B1/00E02B7/20E02B9/04E02C1/00Y02E10/20Y02A10/30
Inventor 徐波刘健峰陆伟刚夏辉李占超徐磊周铭瑞
Owner YANGZHOU UNIV