Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pumped-storage hydroelectric plant applied to ecological reservoir and sewage treatment method

A technology for pumped storage and hydropower stations, applied in biological water/sewage treatment, water/sludge/sewage treatment, energy and waste water treatment, etc. Work cost, huge social benefit, effect of preventing soil erosion

Active Publication Date: 2015-07-08
ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER
View PDF8 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Ecological reservoirs and pumped storage hydropower stations are not used in combination in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pumped-storage hydroelectric plant applied to ecological reservoir and sewage treatment method
  • Pumped-storage hydroelectric plant applied to ecological reservoir and sewage treatment method
  • Pumped-storage hydroelectric plant applied to ecological reservoir and sewage treatment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] like Figure 1 to Figure 11 As shown, a pumped storage hydropower station applied to an ecological reservoir includes a slope body 1, a lower reservoir 2 and an upper reservoir 3. The upper reservoir 3 is obtained by excavating the upper end of the slope body 1, so the upper reservoir 3 obtains sufficient sunlight; The upper reservoir 3 is relatively small and has a flat bottom, so an aerator 10 is arranged at the bottom of the upper reservoir 3. The aerator 10 is composed of an aeration tube 33 and an aeration hole 34, and the aeration hole 34 is evenly distributed on the On the aeration pipe 33. The aerator 10 is externally connected to an oxygen tank, and the oxygen enters the water after passing through the aeration pipe 33 and the aeration hole 34. On the other hand, the dissolved oxygen in the water is increased, and the decomposition efficiency of microorganisms to organic matter is improved; on the other hand, the oxygen sprayed upward It can prevent the suspen...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a pumped-storage hydroelectric plant applied to an ecological reservoir and a sewage treatment method. The pumped-storage hydroelectric plant comprises a slope, a lower reservoir and an upper reservoir; a water pumping pipe and a sluiceway are arranged between the upper reservoir and the lower reservoir, respectively; a combined water suction pump is arranged on the water pumping pipe; a turbine generator is arranged on the sluiceway; an aerator is arranged at the bottom end of the upper reservoir; a concrete retaining wall is arranged to surround the upper reservoir; a wind driven generator is arranged at the upper end of the concrete retaining wall; a solar panel is arranged at the upper end of the concrete retaining wall. The sewage treatment method comprises the steps of (a) construction preparation, (b) surveying and setting out, (c) foundation pit excavation, (d) water pumping pipe construction, (e) sluiceway construction, (f) slope foundation pouring, (g) slope preparation construction, (h) vegetation planting, (i) lower reservoir excavation, (j) upper reservoir excavation, (k) water diversion, water pumping (l) and (m) sluicing. The pumped-storage hydroelectric plant is capable of producing the electric energy by virtue of energy conversion, and also capable of changing dead water into running water and improving the water quality.

Description

technical field [0001] The invention relates to the field of ecological reservoirs, in particular to a pumped storage hydropower station applied to ecological reservoirs and a sewage treatment method thereof. Background technique [0002] Ecological reservoirs mainly refer to the application of ecological principles to reservoir construction and management, and the construction of reservoir area ecosystems with reasonable ecological structures and efficient operation of ecological flows (matter circulation, energy flow, and information transmission) that take food chains / networks as carriers. The ecological reservoir not only has the function of environmental protection, but also realizes energy conversion while promoting water circulation. Furthermore, the coordination and unification of various functions such as reservoir water supply, reservoir flood control, reservoir energy supply and reservoir environmental protection are realized. [0003] A pumped storage hydropower...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E02B9/00C02F3/34H02S10/12H02S40/38
CPCY02E10/20Y02E10/50Y02E70/30Y02W10/33Y02W10/37
Inventor 刘学应陈春雷
Owner ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com