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Water body overflow emptying power generation device

A power generation device and water body technology, applied in hydropower, hydropower stations, water conservancy projects, etc., can solve problems such as anti-backflow

Pending Publication Date: 2020-09-01
中铁四川生态城投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a power generation device for water body overflow and emptying in view of the above deficiencies, how to recover the energy of water body emptying and overflowing, how to adjust the overflow water level, how to prevent backflow, if the filtering effect is good and how to run stably And other issues

Method used

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  • Water body overflow emptying power generation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] See attached figure 1 . A power generation device for water body overflow and emptying, comprising a casing 1, a compartment 2, a water turbine 3 and a generator 4; the side wall of the casing 1 is provided with a venting port 5 and an overflow port 6; the overflow port 6 is high at the vent 5; the interlayer 2 is fixed on the inner wall of the shell 1, and the inner space of the shell 1 is divided into an upper space and a lower space; the lower space is connected to the drainage channel 7; the upper space is provided with a spiral escalator 8, a collection Box 9, vent pipe 10 and gate valve 11; the collection box 9 is fixed on the interlayer 2, and the top of the collection box 9 is provided with a first water inlet 12, the side is provided with a second water inlet 13, and the bottom is provided with a second water inlet. Two water outlets 14; the below of the collection box 9 is provided with a water turbine 3; the water inlet of the water turbine 3 corresponds to ...

Embodiment 2

[0019] See attached figure 1. A power generation device for water body overflow and emptying, comprising a casing 1, a compartment 2, a water turbine 3 and a generator 4; the side wall of the casing 1 is provided with a venting port 5 and an overflow port 6; the overflow port 6 is high at the vent 5; the interlayer 2 is fixed on the inner wall of the shell 1, and the inner space of the shell 1 is divided into an upper space and a lower space; the lower space is connected to the drainage channel 7; the upper space is provided with a spiral escalator 8, a collection Box 9, vent pipe 10 and gate valve 11; the collection box 9 is fixed on the interlayer 2, and the top of the collection box 9 is provided with a first water inlet 12, the side is provided with a second water inlet 13, and the bottom is provided with a second water inlet. Two water outlets 14; the below of the collection box 9 is provided with a water turbine 3; the water inlet of the water turbine 3 corresponds to t...

Embodiment 3

[0022] See attached figure 1 . A power generation device for water body overflow and emptying, comprising a casing 1, a compartment 2, a water turbine 3 and a generator 4; the side wall of the casing 1 is provided with a venting port 5 and an overflow port 6; the overflow port 6 is high at the vent 5; the interlayer 2 is fixed on the inner wall of the shell 1, and the inner space of the shell 1 is divided into an upper space and a lower space; the lower space is connected to the drainage channel 7; the upper space is provided with a spiral escalator 8, a collection Box 9, vent pipe 10 and gate valve 11; the collection box 9 is fixed on the interlayer 2, and the top of the collection box 9 is provided with a first water inlet 12, the side is provided with a second water inlet 13, and the bottom is provided with a second water inlet. Two water outlets 14; the below of the collection box 9 is provided with a water turbine 3; the water inlet of the water turbine 3 corresponds to ...

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Abstract

The invention discloses a water body overflow emptying power generation device, and belongs to the technical field of hydroelectric generation. An emptying opening and an overflow opening are formed in the side wall of a shell; an interlayer divides the internal space of the shell into an upper-layer space and a lower-layer space; a collecting box is fixed on the interlayer; a first water inlet isformed in the top of the collecting box, a second water inlet is formed in the side part of the collecting box, a second water outlet is formed in the bottom of the collecting box; a water turbine isarranged below the collecting box; a water inlet of the water turbine corresponds to the second water outlet, a water outlet of the water turbine leads to the lower-layer space; the water turbine isfixed on an input spindle of a generator; the generator is arranged outside the shell; a spiral staircase comprises a sidewalk on the outer side and an overflow ditch on the inner side; the overflow channel communicates with the overflow opening and the first water inlet; and an emptying pipe is communicated with the emptying opening and the second water inlet, and a gate valve is arranged on theemptying pipe. The water body overflow emptying power generation device can recycle water body emptying and overflow energy, the overflow water level is adjustable, backflow can be prevented, the filtering effect is good, and the operation is stable.

Description

technical field [0001] The invention belongs to the technical field of hydroelectric power generation, and in particular relates to a power generation device for water body overflow and emptying. Background technique [0002] In a society that pays attention to ecological and environmental protection, many ecological water bodies or new ecological lakes or some ecological fish ponds will be retained during the construction process. During the regular cleaning or maintenance of these water bodies or the replacement of water sources, it is often necessary to empty the water sources. At present, the water sources are often emptied Using direct discharge does not recycle this part of water conservancy energy. In the rainy season in the south, floods often occur in some places, causing the water body to swell and overflow a large amount of rainwater. The energy of this part of the overflow water source has not been recycled. If the energy of water resources can be fully utilized...

Claims

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Application Information

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IPC IPC(8): E02B9/02E02B9/04F03B13/00B01D29/33B01D29/52B01D35/02
CPCB01D29/33B01D29/52B01D35/02E02B9/02E02B9/022E02B9/04F03B13/00Y02E10/20
Inventor 邹海星刘莉王昌峰陈兆文朱长城邱军严志强王甜刘武生罗鹏曾建
Owner 中铁四川生态城投资有限公司