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

Hydrous ethanol hydrogen-mixed fuel power system

A water-containing ethanol, power system technology, applied in the charging system, combustion engine, internal combustion piston engine, etc., can solve the problems of short driving range, difficulty in guaranteeing vehicle power, exhaust gas pollution, etc., and achieve high activity and stability. , the effect of improving energy efficiency and simple structure

Inactive Publication Date: 2016-11-09
广西启明氢能源有限公司
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Compared with traditional fuel vehicles, the environmental pollution caused by hybrid vehicles has been greatly reduced, but the problem has not been completely solved
Pure electric vehicles are generally considered to be green and environmentally friendly vehicles that can solve the problems of oil depletion and vehicle exhaust pollution at the same time, but pure electric vehicles powered by batteries have several obvious deficiencies: (1) The charging time of batteries is too long, which seriously affects The convenience of vehicle use; (2) The mileage is not long, which restricts the scope of application of the vehicle. Currently, pure electric vehicles can only be used for short-distance transportation, which is far behind traditional vehicles; (3) The power of the vehicle Difficult to guarantee, especially when the battery power of the vehicle is low, its climbing performance and maximum speed will be greatly affected
[0010] The above-mentioned publicly reported hybrid power systems are not perfect, and some are still in the experimental stage, so it is not easy to promote them.

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
  • Hydrous ethanol hydrogen-mixed fuel power system
  • Hydrous ethanol hydrogen-mixed fuel power system
  • Hydrous ethanol hydrogen-mixed fuel power system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] After a certain automobile factory adopts the water-containing ethanol-hydrogen mixed fuel power system technology of the present invention, the power of the automobile increases by 10%, the fuel is saved by 30%, the operating cost is reduced by 40%, and the exhaust pollution is reduced by 80% to 90%. After hydrous ethanol is cracked, what enters the cylinder is no longer ethanol, but hydrogen-rich gas. Hydrogen has many superior properties that gasoline cannot match. The fuel performance comparison is shown in Table 1:

[0062] Table 1 Fuel performance comparison table

[0063]

[0064] (1) The energy required for hydrogen ignition is small, only 1 / 6-1 / 9 of that of gasoline. In this way, the ignitability of the mixed combustion can be improved, the hydrogen-containing fuel can be ignited in time, and the waste of energy and emission pollution caused by fire can be avoided.

[0065] (2) The ignition temperature of hydrogen is high, about 520°C; the ignition temper...

Embodiment 2

[0070] A car refitting factory has used the water-containing ethanol hydrogen mixed fuel power system of the present invention to refit vehicles since March 2015. The specific plan is: the exhaust pipe of the engine is connected to the hydrogen-rich gas generator and then connected to the engine muffler, and the water-containing ethanol storage tank The water-containing ethanol solution is loaded inside, and the water-containing ethanol storage tank is connected with a water-containing ethanol pump to transport the water-containing ethanol solution to the hydrogen-rich gas generator. The hydrogen-rich gas generator cracks the alcohol into hydrogen, and enters the cooling and cooling system through the outlet of the hydrogen-rich gas generator. Gas-liquid separator, the separated liquid enters the water-containing ethanol storage tank through the pipeline equipped with a solenoid valve for recycling, the separated hydrogen enters the gas storage tank through the compressor, and t...

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 hydrous ethanol hydrogen-mixed fuel power system. According to the hydrous ethanol hydrogen-mixed fuel power system, heating is carried out by virtue of heat of an exhaust tube of an engine to crack hydrous ethanol into hydrogen and then the hydrogen is guided in a system in which an engine combusts to do work; the exhaust tube of the engine is connected with a hydrogen-rich gas generator and then is connected with a silencer of the generator; a hydrous ethanol storage box is internally filled with a hydrous ethanol solution; the hydrous ethanol storage box is connected with a hydrous ethanol pump; the hydrous ethanol solution is conveyed into the hydrogen-rich gas generator; the hydrogen-rich gas generator cracks the ethanol into the hydrogen; the hydrogen enters a cooling and gas-liquid separation device through an outlet of the hydrogen-rich gas generator; a liquid obtained through separation enters the hydrous ethanol storage box through a pipeline provided with an electromagnetic valve to be cyclically utilized; the hydrogen obtained through separation enters a gas storage tank through a compressor; an output wire of the engine is connected with a controller and then is connected with an electronic control board of the engine; the hydrous ethanol storage box is connected with the hydrous ethanol pump and conveys a hydrous ethanol aqueous solution to a mixer; the hydrous ethanol aqueous solution is mixed with the hydrogen provided by the gas storage tank and supplied for the engine to combust to propel a cylinder to work.

Description

technical field [0001] The invention relates to a hybrid power system, in particular to a water-containing ethanol-hydrogen mixed fuel power system, which is suitable for electric vehicles, thermal power stations, solar hybrid power stations, storage battery charging piles and other small power stations that need to supplement electric energy. Background technique [0002] With the development of science and technology and economy, people's living standards have been greatly improved, and extraordinary developments have taken place in electricity and transportation. In terms of transportation, due to the increasing dependence on cars, this convenient car Behind the life is a large amount of energy consumption and increasingly serious environmental pollution at the expense of ever-decreasing oil resources and rising oil prices have posed obstacles to the development of the automotive industry. In order to get rid of this predicament, it is of great practical significance to f...

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): F02M25/12F02G5/02
CPCF02G5/02F02M25/12Y02T10/12
Inventor 陈照生
Owner 广西启明氢能源有限公司
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