Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Hydrogen-mixed working medium power-generation system

A technology of power generation system and mixed working fluid, applied in the field of hydrogen mixed working fluid power generation system, can solve the problems of low energy conversion rate of the system, low power generation of the generator, limited promotion value, etc., achieve the economic benefits of energy saving and emission reduction, and create Economic benefits, the effect of increasing the economic benefits of enterprises

Pending Publication Date: 2019-01-04
SHANGHAI KELAIPU ENERGY TECH CO LTD
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This utility model patent can convert air energy into kinetic energy to drive the generator set to rotate. However, due to the energy consumption of the cooler condensation, the energy conversion rate of the system becomes lower, and the generator generates less power, so the actual promotion value is limited.

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
  • Hydrogen-mixed working medium power-generation system
  • Hydrogen-mixed working medium power-generation system
  • Hydrogen-mixed working medium power-generation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Hydrogen mixed working medium power generation system of the present invention such as figure 1 As shown, it includes a mixed gasifier 2 , a mixed gas expander 3 , a liquid-laden expander 4 , a generator 5 , a gas separator 6 , an air heat exchange pipeline 12 , a hydrogen pressurizer 14 and a liquid pressurizer pump 7 . The gas mixture expander is connected to the shaft of the generator, and the electricity generated by the generator is connected to the grid. The air heat exchange pipeline 12 is connected to the tube side inlet of the mixed gasifier 2 , and the tube side outlet of the air heat exchange pipeline 12 is communicated with the atmosphere. The mixed gasifier 2 is provided with a hydrogen inlet, a condensate inlet and a mixed gas outlet, the gas separator 6 is provided with a hydrogen outlet, a nitrogen outlet and a mixed gas inlet, and the hydrogen outlet is provided with a hydrogen filter membrane 8 . The outlet of the mixed gas expander is connected to th...

Embodiment 2

[0026] Another embodiment of the present invention is as figure 2 As shown, it includes hydrogen reaction bed unit 1, mixed gasifier 2, mixed gas expander 3, liquid-laden expander 4, generator 5, gas separator 6, hydrogen pressurizer 14, air heat exchange pipeline 12, Cooling hydrogen pipeline 25, heating hydrogen pipeline 26, No. 1 hydrogen intermediate tank 27, No. 2 hydrogen intermediate tank 28, air heat exchanger 29, heat exchange medium high pressure hydrogen circulation pump 21, heat exchange medium low pressure hydrogen circulation pump 13 and Liquid booster pump7. The gas-mixed expander 3 and the liquid-filled expander 4 are respectively connected to the generator 5 and No. 2 generator 40 shafts, and the electricity generated by the generator is used for self-use, and the rest is incorporated into the grid for external supply. like image 3 As shown, the hydrogen reaction bed unit 1 is provided with three hydrogen reaction beds, No. 1 hydrogen reaction bed A, No. 2...

Embodiment 3

[0038] The third embodiment of the present invention is as Figure 4 As shown, it includes hydrogen reaction bed unit 1, mixed gasifier 2, mixed gas expander 3, liquid-laden expander 4, generator 5, gas separator 6, hydrogen pressurizer 14, air heat exchange pipeline 12, Cooling hydrogen pipeline 25, heating hydrogen pipeline 26, No. 1 hydrogen intermediate tank 27, No. 2 hydrogen intermediate tank 28, air heat exchanger 29, heat exchange medium high pressure hydrogen circulation pump 21, heat exchange medium low pressure hydrogen circulation pump 13 and Liquid booster pump7. Mixed gas expander 3, liquid-carrying expander 4, and pure hydrogen expander 44 are respectively connected to generator 5, No. 2 generator 40, and No. 3 generator 43. Part of the electricity generated by the generator is for self-use, and the rest is incorporated into the grid. for. like image 3 As shown, the hydrogen reaction bed unit 1 is provided with three hydrogen reaction beds, No. 1 hydrogen re...

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 relates to a hydrogen-mixed working medium power-generation system. The hydrogen-mixed working medium power-generation system comprises a hydrogen reaction bed unit, a mixed gasifier, amixed gas expander, a power generator, a liquid expander and a gas separator. A high-pressure hydrogen outlet of the hydrogen reactor bed unit is connected to the mixed gasifier, and the mixed gasifier is connected to the gas separator through the mixed gas expander. A hydrogen outlet of the gas separator is divided into two paths, one of the paths is connected to a low-pressure hydrogen inlet ofthe hydrogen reaction bed unit, and the other path is connected to a hydrogen inlet of the mixed gasifier. A nitrogen outlet of the gas separator is connected to the mixed gasifier through the liquidexpander and a liquid booster pump. One path of the hydrogen reaction bed unit passes through a low-pressure hydrogen circulating pump, a first intermediate tank and a heat exchange coil to form a cooling loop, and the other path of the hydrogen reaction bed unit passes through a high-pressure hydrogen circulating pump, a second intermediate tank and an air heat exchanger to form a heating loop. The hydrogen mixed working medium power-generation system takes hydrogen, nitrogen and the like as circulating working media, heat energy is converted into mechanical energy and electric energy throughnature energy and industrial waste heat, and energy conservation, emission reduction and creation of economic benefits are facilitated.

Description

technical field [0001] The invention belongs to the technical field of energy comprehensive utilization, and relates to a hydrogen mixed working fluid power generation system. Background technique [0002] The natural world is full of unlimited energy at normal temperature, such as air and sea water, which have potential for development. Most of the energy on the earth comes from the sun. In today's increasingly scarce energy sources, new renewable, green and clean power generation technologies are increasingly valued. Among new energy sources, hydropower and wind power generation technologies are widely used and the technologies are relatively mature. The development potential of hydropower is not great, and the wind power is too scattered, so it can only be used in some specific areas, and the investment of hydropower and wind power generation devices is very large, covering a large area. Air energy has gradually entered people's field of vision. At present, air energy w...

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
IPC IPC(8): F01K25/10F01K25/00C01B3/00
CPCC01B3/0005F01K25/00F01K25/10Y02E60/32Y02P20/129
Inventor 贾鹏
Owner SHANGHAI KELAIPU ENERGY TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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