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

Device and control method for improving hydrogen rate and evaluation of hydrogen production mechanism

A speed and mechanism technology, applied in the field of internal combustion engines, can solve problems such as harmful alkaline substances, inclusion of engine parts, etc.

Inactive Publication Date: 2016-11-02
BEIJING UNIV OF TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The asbestos membrane hydrogen generator is not suitable for practical application on vehicles, because the hydrogen produced by the asbestos membrane hydrogen generator will be mixed with alkaline substances that are harmful to engine parts

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
  • Device and control method for improving hydrogen rate and evaluation of hydrogen production mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further explained below in conjunction with the drawings and specific embodiments:

[0023] A device for hydrogen system evaluation of hydrogen production mechanism, which is used to improve the performance of hydrogen rate of hydrogen production mechanism, including electrolysis box 1, ammeter 2, battery 3, voltage converter 4, flow control valve 5, temperature sensor 6, temperature sensor 7 , KOH solution pump 8, KOH solution filter 9, KOH solution storage tank 10, water quality monitor 11, feed water pump 12, water storage tank 13, temperature regulating valve 14, temperature regulating valve 15, pressure gauge 16, pressure gauge 17, Oxygen storage tank 18, cooling device 19, drying device 20, pressurizing pump 21, hydrogen storage tank 22, safety valve 23, pressure regulating valve 24, concentration monitor 25, electronic control system 26.

[0024] The battery 3 is connected to the electrolysis tank 1 through the voltage converter 4 for pow...

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 provides a device for improving the hydrogen production rate and evaluation of a hydrogen making machine and a control method, and particularly relates to an operation mode and control of the hydrogen making machine. The device for the evaluation of a hydrogen production system of the hydrogen making machine mainly comprises an electrolysis box, a storage battery, a KOH (potassium hydroxide) solution storage tank, a water storage tank, an oxygen storage tank, a hydrogen storage tank, relevant control units and the like. The device has the advantages that the hydrogen production rate of the hydrogen making machine in different operating conditions can be obviously improved, the overall hydrogen production performance of the hydrogen making machine is improved, and meanwhile noxious substance discharge is reduced. The hydrogen making machine has a simple structure and small size, is convenient to install, and not high in cost, and the system also has good adaptability and expansibility, can be conveniently installed in vehicles with different models, has a wide market prospect and good economic benefit, and realizes marketization application.

Description

Technical field [0001] The invention provides a device and a control method for improving the hydrogen rate and evaluation of a hydrogen production mechanism, and specifically relates to an operation mode and control method of a hydrogen production machine, belonging to the field of internal combustion engines. Background technique [0002] With the gradual reduction of fossils and other non-renewable energy sources and the increasingly serious problem of automobile exhaust emissions, improving the economy of internal combustion engines and reducing harmful gas emissions have become one of the important issues that need to be resolved urgently for the continued development of internal combustion engines. The diffusion speed and combustion speed of hydrogen are higher than that of gasoline, so adding an appropriate amount of hydrogen into the intake air can shorten the combustion duration of the engine, effectively improve the thermal efficiency of the gasoline engine and reduce HC...

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): F02M25/12
CPCY02T10/12
Inventor 纪常伟冯雨张擘汪硕峰
Owner BEIJING UNIV OF TECH
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