CN104100400A - Internal combustion engine - Google Patents
Internal combustion engine Download PDFInfo
- Publication number
- CN104100400A CN104100400A CN201310112544.2A CN201310112544A CN104100400A CN 104100400 A CN104100400 A CN 104100400A CN 201310112544 A CN201310112544 A CN 201310112544A CN 104100400 A CN104100400 A CN 104100400A
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- China
- Prior art keywords
- cylinder sleeve
- piston
- heat absorber
- combustion engine
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an internal combustion engine, which comprises a cylinder piston and a crank connecting rod mechanism, wherein a cylinder sleeve inner heater absorber is arranged on the inner surface of the cylinder cover; a hollow cavity is formed inside the cylinder sleeve inner heat absorber; holes are uniformly distributed in the surface of the cylinder sleeve inner heat absorber; the piston is a concave piston of which the upper part is indent; the lower part of the cylinder sleeve inner heat absorber is matched with the upper surface of the piston. By adopting the internal combustion engine, the utilization ratio of heat in a cylinder sleeve can be increased, the combustion efficiency of fuel is increased, and energy-saving and consumption-reducing effects are achieved.
Description
Technical field
The present invention relates to a kind of internal-combustion engine, particularly a kind of internal-combustion engine for motor vehicle.
Background technique
Internal-combustion engine mixes fuel and air, in its cylinder combustion, burns, and the heat energy discharging makes to produce in cylinder the combustion gas of High Temperature High Pressure.Combustion gas is expanded and is promoted piston work done, then by connecting rod or other mechanisms, mechanical work is exported, and drives follower work.Traditional internal-combustion engine is to hot utilization ratio only in 35% left and right, and remaining heat of 65% is all gone in atmosphere and gone.Along with the appearance of the problems such as rise of the oil price, scarcity of resources, seriously polluted and burden, energy saving and environment friendly internal-combustion engine is ready to appear, improves internal-combustion engine imperative to hot utilization ratio.
Summary of the invention
The object of the invention is to overcome above deficiency, a kind of internal-combustion engine is provided, can improve the utilization ratio to heat energy, energy-saving consumption-reducing.
For achieving the above object, the present invention adopts following technological scheme:
A kind of internal-combustion engine, comprise cylinder, piston and connecting rod, inner face at cylinder cap is provided with heat absorber in a cylinder sleeve, in cylinder sleeve, heat absorber inside is hollow cavity, cloth hole, heat absorber surface in cylinder sleeve, piston is the female piston of upper recess, and in cylinder sleeve, heat absorber bottom and piston upper surface match.
In described cylinder sleeve, heat absorber upper surface is greater than lower surface.
In described cylinder sleeve, the material of heat absorber is aluminum alloy or copper.
Described piston is steel.
Adopt technique scheme, the present invention has following advantage: 1. the inner face at cylinder cap arranges heat absorber in a cylinder sleeve, and this heat absorber can absorb in cylinder up to the heat that reaches 2000 degree left and right.When the fuel joint of supply system ejection contacts in cylinder sleeve heat absorber, atomization immediately discharges a large amount of pressurized gas, promotes piston acting, because the remaining heat of each acting all can be absorbed by heat absorber in cylinder sleeve, therefore reduce the loss of heat, and increased the rate of combustion of fuel.2. the volume of the interior heat absorber self of cylinder sleeve has occupied the position of highest temperature high pressure in steel drum, and nature has moved down pressurized gas many, coordinates female piston, also just increased the pressure of lower dead center, so power will raise naturally.
Accompanying drawing explanation
Fig. 1 is the structural representation of internal-combustion engine of the present invention.
Embodiment
Internal-combustion engine as shown in Figure 1, comprises cylinder 4, piston 2 and connecting rod 3, and the inner face of cylinder cap is provided with heat absorber 1 in a cylinder sleeve, the female piston that piston 2 is upper recess.In cylinder sleeve, the inside of heat absorber 1 is hollow cavity, and apparatus surface cloth hole makes the compression volume of heat absorber 1 in this cylinder sleeve consistent with straight spray compression volume.In cylinder sleeve, heat absorber 1 upper surface is greater than lower surface, when piston 2 is up while being compressed to top dead center, its top concave surface just in time with cylinder sleeve in the bottom of heat absorber 1 coincide, in cylinder sleeve, the material of heat absorber 1 is aluminum alloy or copper, be hot good conductor, make heat absorber in cylinder sleeve there is good heat absorptivity.Piston 2 is steel.
In cylinder sleeve, in fact heat absorber 1 is exactly a new combustion chamber that is different from other, and its working principle is consistent with straight spray combustion principle substantially, and its change is improving again direct injection combustion.In cylinder sleeve, heat absorber 1 has two strokes can directly absorb heat energy in the middle of four-stroke, and in the middle of air-breathing and compression stroke, can discharge again heat energy, not only can increase the temperature in cylinder sleeve but also can directly absorb higher thermal source.Heat absorber 1 can be stored in the heat the touching heat that namely power stroke breaks in cylinder sleeve in heat absorber in cylinder sleeve, for work done next time provides sufficient preparation, the outburst of will burning immediately when mist of oil or clean energy resource fuel joint contact in cylinder sleeve heat absorber, because the temperature of heat absorber is far away higher than the ignition point of fuel in cylinder sleeve, can also promote so abundant burning and the pre-anti-burning complete and over-emitting black exhaust of fuel.In cylinder sleeve heat absorber 1 due to self volume and coordinate the piston 2 of spill, pressurized gas can be moved down manyly, increased the pressure of piston 2 lower dead center, so the power of piston 2 actings raises naturally greatly.
In the cylinder sleeve of this internal combustion engine, heat absorber 1 can recycling heat energy, not only having increased the rate of combustion of fuel, and changed to a certain extent the basic principle that traditional combustion engine must be dispelled the heat, was cooling how in the past, and be to allow it how heat thermal protection now, utilize heat to do work more.So just, realized the object of energy-saving and environmental protection.
Claims (4)
1. an internal-combustion engine, comprise cylinder (4), piston (2) and connecting rod (3), it is characterized in that: the inner face at cylinder cap is provided with heat absorber (1) in a cylinder sleeve, in cylinder sleeve, heat absorber (1) inside is hollow cavity, the surperficial cloth of heat absorber (1) hole in cylinder sleeve, the female piston that piston (2) is upper recess, in cylinder sleeve, heat absorber (1) bottom and piston (2) upper surface match.
2. internal-combustion engine according to claim 1, is characterized in that: in cylinder sleeve, the upper surface of heat absorber (1) is greater than lower surface.
3. internal-combustion engine according to claim 1, is characterized in that: in cylinder sleeve, the material of heat absorber (1) is aluminum alloy or copper.
4. internal-combustion engine according to claim 1, is characterized in that: piston (2) is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310112544.2A CN104100400B (en) | 2013-04-02 | 2013-04-02 | Internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310112544.2A CN104100400B (en) | 2013-04-02 | 2013-04-02 | Internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104100400A true CN104100400A (en) | 2014-10-15 |
| CN104100400B CN104100400B (en) | 2017-05-31 |
Family
ID=51668869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310112544.2A Expired - Fee Related CN104100400B (en) | 2013-04-02 | 2013-04-02 | Internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100400B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481475A (en) * | 2016-12-28 | 2017-03-08 | 广西玉柴机器股份有限公司 | A kind of dry liner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4790284A (en) * | 1985-10-02 | 1988-12-13 | Regenic Corporation | Regenerative internal combustion engine |
| US4928658A (en) * | 1985-10-02 | 1990-05-29 | Ferrenberg Allan J | Regenerative internal combustion engine |
| CN1057317A (en) * | 1990-06-04 | 1991-12-25 | 日本洁净引擎研究所股份有限公司 | IMPULSIVE HEATING face igniting type internal-combustion engine and IMPULSIVE HEATING face ignition method thereof |
| CN101054939A (en) * | 2007-05-15 | 2007-10-17 | 李精生 | Energy-saving and environment-protecting internal combustion engine |
| WO2013026552A1 (en) * | 2011-08-24 | 2013-02-28 | Meta Motoren- Und Energie-Technik Gmbh | Method for operating a reciprocating piston internal combustion engine with internal exhaust gas energy recuperation and reciprocating piston internal combustion engine |
| CN203201654U (en) * | 2013-04-02 | 2013-09-18 | 张随成 | Internal combustion engine |
-
2013
- 2013-04-02 CN CN201310112544.2A patent/CN104100400B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4790284A (en) * | 1985-10-02 | 1988-12-13 | Regenic Corporation | Regenerative internal combustion engine |
| US4928658A (en) * | 1985-10-02 | 1990-05-29 | Ferrenberg Allan J | Regenerative internal combustion engine |
| CN1057317A (en) * | 1990-06-04 | 1991-12-25 | 日本洁净引擎研究所股份有限公司 | IMPULSIVE HEATING face igniting type internal-combustion engine and IMPULSIVE HEATING face ignition method thereof |
| CN101054939A (en) * | 2007-05-15 | 2007-10-17 | 李精生 | Energy-saving and environment-protecting internal combustion engine |
| WO2013026552A1 (en) * | 2011-08-24 | 2013-02-28 | Meta Motoren- Und Energie-Technik Gmbh | Method for operating a reciprocating piston internal combustion engine with internal exhaust gas energy recuperation and reciprocating piston internal combustion engine |
| CN203201654U (en) * | 2013-04-02 | 2013-09-18 | 张随成 | Internal combustion engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481475A (en) * | 2016-12-28 | 2017-03-08 | 广西玉柴机器股份有限公司 | A kind of dry liner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104100400B (en) | 2017-05-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20180402 |