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

Pressure Delayed Osmotic Power Generation System

A power generation system and osmotic energy technology, applied in the direction of machines/engines, mechanical power generating mechanisms, mechanical equipment, etc., can solve the problems of high energy consumption and large pressure fluctuations, improve power generation efficiency, reduce pressure fluctuations, The effect of reducing the use of the stabilizer pump and the booster pump

Inactive Publication Date: 2019-11-22
SICHUAN UNIV
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a pressure-delayed osmotic energy power generation system, aiming to solve the problems of large pressure fluctuations and high energy consumption of the existing PRO power generation system

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
  • Pressure Delayed Osmotic Power Generation System

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing.

[0031] Such as figure 1 As shown, the pressure delay osmotic power generation system includes an osmosis device, a dilute solution pool 19, a voltage stabilizing device, a water storage device, a concentration device and a power generation device 9;

[0032] The osmosis device includes an osmosis tank 2, and a pressure delay osmosis membrane 11 is arranged in the osmosis tank 2, and the pressure delay osmosis membrane 11 divides the osmosis tank 2 into a dilute solution side 10 and a concentrated solution side 12, and the dilute solution side 10 and the dilute solution pool 19 circulate connect;

[0033] The pressure stabilizing device includes a closed container 23 with a stabilizing liquid inlet and a stabilizing liquid outlet. The inside of the closed container 23 is provided with a stabilizing liquid inlet pipe connected to the stabilizing liquid inlet and one end conn...

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 belongs to the field of osmotic power generation equipment, and specifically discloses a pressure-delayed osmotic power generation system, aiming to solve the problems of large pressure fluctuations and high energy consumption of the existing PRO power generation system. The pressure-delayed osmotic power generation system includes an osmosis device, a dilute solution pool, a concentration device and a power generation device, and also includes a voltage stabilizing device and a water storage device. The water storage device can be used to store concentrated solution and recover pressure energy. By installing the pressure stabilizing device of the present invention between the concentrated solution side and the water storage device, not only can the system pressure be kept stable during the power generation process, but also system pressure fluctuations can be reduced. , and it is beneficial to achieve and maintain the optimal back pressure in the power generation system, which can reduce the use of stabilizing pumps and booster pumps in the power generation system, significantly reduce the system's own energy consumption, and thus increase the power generation of the system.

Description

technical field [0001] The invention relates to a power generation system, in particular to a pressure-delayed osmotic power generation system. Background technique [0002] The energy shortage and environmental damage caused by the rapid economic development are becoming more and more serious. In recent years, green energy has become popular. In 1954, R.E.Pattle first proposed the concept of osmotic energy, that is, the chemical potential difference energy between two solutions with different concentrations. According to calculations, 70.8% of the earth's surface is ocean, and osmotic energy is a renewable energy with the highest energy density in ocean energy; according to statistics, osmotic energy between river water and seawater has a power generation potential of about 1650TWh / year, which has attracted worldwide attention. countries' attention. At present, there are two main technologies for obtaining osmotic energy: pressure retarded osmosis (PRO) based on the osmot...

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 Patents(China)
IPC IPC(8): F03G7/00
CPCF03G7/005
Inventor 盖景刚伍丽萍
Owner SICHUAN UNIV
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