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

Gasoline engine for complete internal cooling hybrid electric automobile

A hybrid electric, gasoline engine technology, applied in engine components, machines/engines, mechanical equipment, etc., can solve the problems of good cooling effect, high thermal efficiency, low fuel consumption, etc.

Inactive Publication Date: 2017-06-13
王嘉立
View PDF11 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects in the prior art, and provide a gasoline engine for a fully internally cooled hybrid electric vehicle, which can solve the problem of charging a hybrid electric vehicle or an electric vehicle at any time, and at the same time has a good cooling effect and a high thermal efficiency. high, low fuel consumption

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
  • Gasoline engine for complete internal cooling hybrid electric automobile
  • Gasoline engine for complete internal cooling hybrid electric automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Internal-combustion engine (gasoline engine) that the present invention refers refers to that oil is used as fuel to perform work in the cylinder combustion, with shaft power output. The law of thermodynamics points out that the thermal energy of any heat engine fuel can only do work by one-third, pass one-third to the cooling system, and pass one-third to the exhaust gas. The calorific value of gasoline is about 10,000 calories per kilogram, while the latent heat of evaporation of water is more than 800 calories per kilogram. In addition, heating from saturated steam to 4-500 degrees requires about 4-500 calories per kilogram. kg, so the amount of water required to achieve complete internal cooling of a gasoline engine is about 2 to 3 times the amount of fuel.

[0036] Such as figure 1 with figure 2 Shown, the gasoline engine of the present invention, its cooling system comprises the water injection system that contains pure water tank 3, water supply pump 4 and noz...

Embodiment 2

[0043] The law of thermodynamics also stipulates that the thermal efficiency of a heat engine depends on the maximum absolute value of the high-temperature heat source and the difference between the temperature of the low-temperature cold source. The higher these two values ​​are, the higher the thermal efficiency is. The present invention has successfully reduced the temperature of the end of expansion and exhaust by spraying water in the engine, and if the same high-temperature heat source temperature as that of the ordinary internal combustion engine is obtained, the thermal efficiency of the engine must be higher than that of the ordinary gasoline engine. The temperature of the high-temperature heat source is determined by the intake combustion system of the gasoline engine of the present invention.

[0044] Such as figure 1 with figure 2 As shown, the intake air of the gasoline engine is delivered by the oil tank 18 and mixed with the incoming air through the carburetor...

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 gasoline engine for a complete internal cooling hybrid electric automobile. The gasoline engine comprises an engine body, a cooling water system and an inlet gas combustion system, wherein the cooling water system comprises a water spraying system composed of a pure water tank, a water supply pump and a nozzle, and a cooling water recycling system composed of an exhausting valve, a multifunctional room, a recycling water pump, a water filter, a high-level water inlet box and a water treatment system; the multifunctional room is internally provided with expansion, silencing and condensation devices; the water treatment system is internally provided with an AO (Anoxic Oxic) membrane; the water supply amount of the water supply pump is adjusted through a rack; the nozzle can be used for distinguished cooling on a cylinder body and a cylinder cover. The temperature of the gasoline engine provided by the invention is lower than cylinder wall temperature of a common gasoline engine so that the final expansion and exhausting temperature is reduced; meanwhile, when the inlet gas combustion system provided by the invention is used, the highest temperature and pressure are higher than those of the common gasoline engine in a combustion process, so that the gasoline engine researched by the invention can obtain heat efficiency which is higher than that of the common gasoline engine.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to a gasoline engine for completely internally cooled oil-electric hybrid electric vehicles. Background technique [0002] At present, the country widely promotes new energy electric vehicles. However, all electric vehicles need to be charged, and the range-extending gasoline engine used in gasoline-electric hybrid electric vehicles can only increase the driving distance. The charging makeup required for charging is the main obstacle to the promotion of this type of new energy vehicles. [0003] The roads are wide, and it is difficult to universally install charging stations, and for urban high-rise buildings, cars are parked in underground garages and outdoor parking lots, and it is difficult to generally install charging stations. Therefore, although hybrid electric vehicles can solve the problem of increasing the driving distance, they cannot solve the problem of charging in tim...

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): F02M25/03F02M25/022F02M37/00
CPCF02M25/03F02M25/0222F02M25/0227F02M37/0047
Inventor 王嘉立
Owner 王嘉立
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