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

Anti-detonation device of internal combustion engine

A technology for internal combustion engines and control devices, applied to internal combustion piston engines, combustion engines, mechanical equipment, etc., can solve problems such as deflagration and limited combustion efficiency, and achieve the effects of reducing energy loss and improving fuel efficiency

Inactive Publication Date: 2015-12-09
HUZHOU XINAOLI ADSORPTION MATERIALS
View PDF14 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it improves the combustion efficiency of fuel to a limited extent, and there is still the phenomenon of deflagration

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
  • Anti-detonation device of internal combustion engine
  • Anti-detonation device of internal combustion engine
  • Anti-detonation device of internal combustion engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1: Reference figure 1 , including the first cylinder 1, the second cylinder 2, the temperature control device 3, the valve device 4, the fuel device 5 and the ignition device 6, the first cylinder 1 is used for intake and compression strokes, and the second cylinder is used for combustion and exhaust stroke.

[0031] The first cylinder 1 comprises a first piston 11, a first cylinder head 12 and a first cylinder cover 13 arranged in the first cylinder, the bottom of the first cylinder head is provided with a tapered notch 121, the first cylinder head 12 and the first cylinder head The cylinder head 13 forms a gas storage chamber 14, and the gas storage chamber is provided with a check structure 15 for placing compressed gas backflow. The check structure is composed of a check plug 151 arranged in a notch. The air outlet 131 and the oil outlet 132 of the air storage chamber.

[0032] The second cylinder 2 includes a second piston 21 , a second cylinder head 22 a...

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 an anti-detonation internal combustion engine, and particularly belongs to the technical field of internal combustion engines. An anti-detonation device of the internal combustion engine comprises a first air cylinder, a second air cylinder, a temperature control device and an air valve device, wherein the temperature control device and the air valve device are connected with the first air cylinder and the second air cylinder respectively; a first main piston is arranged in the first air cylinder; a second main piston and an auxiliary piston device are arranged in the second air cylinder; the auxiliary piston device comprises an auxiliary piston and an auxiliary piston control device; a gap exists between the auxiliary piston and the second main piston; the air valve device comprises an air inlet valve arranged on the first air cylinder, an exhaust valve arranged on the second air cylinder and an air valve control device of the air inlet valve and the exhaust valve; the first air cylinder is used for an air sucking and compressing stroke; the second air cylinder is used for a combusting and exhausting stroke. The anti-detonation device of the internal combustion engine can improve the combustion efficiency of fuel, lower energy losses, prevent the fuel from spontaneously combusting in advance and prolong the service life of the internal combustion engine.

Description

technical field [0001] The invention relates to an internal combustion engine, in particular to an anti-explosion device of the internal combustion engine. Background technique [0002] With the continuous development of internal combustion engine technology, the combustion temperature is increased to achieve high efficiency of fuel utilization, but it often causes the fuel to spontaneously ignite in the internal combustion engine in advance, causing knocking to the internal combustion engine and affecting the life of the engine. [0003] A double-piston internal combustion engine disclosed in China Invention Authorization Publication No. CN203756332U includes a piston, a cylinder, and a cylinder head. The cylinder head is arranged on the upper end of the cylinder, and a connecting rod is connected to the lower end of the piston. The crank connecting rod mechanism is characterized in that: it also includes a pressure sensor, a pressure strain piston, an air bag and a stresse...

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): F02B33/02F02B75/28F02B33/44F02B23/00F02B29/04
CPCY02T10/12
Inventor 徐树成
Owner HUZHOU XINAOLI ADSORPTION MATERIALS
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