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Single water turbine type dispersed filling and emptying system with function of power generation

A technology of decentralized water delivery and single water, applied in the direction of hydropower, hydropower stations, traditional hydropower energy, etc., can solve problems such as waste of water resources

Inactive Publication Date: 2013-01-02
HOHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Since the decentralized water delivery system is suitable for high-head ship locks, the higher the water head, the more abundant the above-mentioned hydraulic resources, and the more valuable they are for development and utilization. a great waste

Method used

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  • Single water turbine type dispersed filling and emptying system with function of power generation

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0016] Such as figure 1 As shown, the structure of the present invention includes a sluice chamber 15, the upstream and downstream ends of the sluice chamber 15 are respectively provided with an upstream gate 3 and a downstream gate 6, and the upstream of the upstream gate 3 is provided with the water inlet port of the upstream water delivery corridor 16, and the upstream The water outlet port of the water delivery corridor 16 is connected to one end of the straight section 12 of the corridor, and the other end of the straight section 12 of the corridor is connected to one end of the long profile road 7 . The other end of the long profile road 7 is connected to the water outlet hole 10 at the bottom of the lock chamber 15. There are multiple water outlet holes 10 at the bottom of the lock chamber. Top cover plate 11 is installed on the water ou...

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Abstract

The invention discloses a single water turbine type dispersed filling and emptying system with the function of power generation. The single water turbine type dispersed filling and emptying system is characterized by comprising a lock chamber; the upstream end and the downstream end of the lock chamber are provided with an upper gate and a lower gate respectively; the upstream side of the upper gate is provided with a water inlet of an upper water delivery gallery, a water outlet of the upper water delivery gallery is connected to one end of a gallery straight segment, and the other end of the gallery straight segment is connected with one end of a long gallery, and the other end of the long gallery is connected with a gate bottom water outlet; a water turbine is arranged in the gallery straight segment which is further connected with a lower water delivery gallery through a lock chamber long gallery; and a water outlet of the lower water delivery gallery is positioned at the downstream side of the lower gate. By matching different valve opening and closing schemes, the single water turbine type dispersed filling and emptying system realizes the function of generating power during the normal operation of a ship lock, and the function of generating power similar to the function of a tidal power station is achieved by that water flow can drive the water turbine to make two-way rotation during filling water into and emptying water from the lock chamber.

Description

technical field [0001] The present invention relates to a single-turbine decentralized water delivery system with power generation function. Specifically, it makes necessary improvements on the basis of the traditional decentralized water delivery system. Through the newly installed water turbine and the different opening and closing schemes of gate valves, Make the ship lock take into account the power generation function during normal operation, so as to ensure that the lock chamber has good berthing conditions, and make full use of the energy contained in the large water level difference between the upstream and downstream. Background technique [0002] During the process of ships passing through the lock, a large amount of water in the upstream is directly discharged to the downstream through the water delivery corridor of the ship lock, resulting in the loss of energy contained in this part of the water. Considering the huge daily flow and annual flow of ships passing t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02C1/00E02B9/00E02B9/02
CPCY02E10/22Y02A10/30Y02E10/20
Inventor 钱学生邓星宇陶桂兰方家裕郑源
Owner HOHAI UNIV
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