CN203201654U - Internal combustion engine - Google Patents
Internal combustion engine Download PDFInfo
- Publication number
- CN203201654U CN203201654U CN201320160175XU CN201320160175U CN203201654U CN 203201654 U CN203201654 U CN 203201654U CN 201320160175X U CN201320160175X U CN 201320160175XU CN 201320160175 U CN201320160175 U CN 201320160175U CN 203201654 U CN203201654 U CN 203201654U
- Authority
- CN
- China
- Prior art keywords
- piston
- heat absorber
- combustion engine
- heat
- 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.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 26
- 239000006096 absorbing agent Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 8
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
本实用新型公开了一种内燃机，包括气缸、活塞和曲柄连杆机构，在缸盖的内面设置有一个缸套内吸热器，缸套内吸热器内部为空心腔体，缸套内吸热器表面布孔，活塞为上部凹陷的凹形活塞，缸套内吸热器下部与活塞上表面相吻合。能够提高对缸套内热量的利用率，增加燃料的燃烧率，达到节能减耗的效果。
The utility model discloses an internal combustion engine, which comprises a cylinder, a piston and a crank connecting rod mechanism. An inner heat absorber of a cylinder liner is arranged on the inner surface of the cylinder head. The inner heat absorber of the cylinder liner is a hollow cavity. Holes are arranged on the surface of the heater, the piston is a concave piston with a concave upper part, and the lower part of the heat absorber in the cylinder liner coincides with the upper surface of the piston. It can improve the utilization rate of heat in the cylinder liner, increase the combustion rate of fuel, and achieve the effect of saving energy and reducing consumption.
Description
Technical field
The utility model 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, burns in its cylinder combustion, and the heat energy that discharges makes the combustion gas that produces High Temperature High Pressure in the cylinder.Combustion gas is expanded and is promoted the piston work done, by connecting rod or other mechanisms mechanical work is exported again, drives follower work.Only about 35%, all go in the atmosphere and gone by remaining heat of 65% to the utilization ratio of heat for traditional internal-combustion engine.Along with the appearance of 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, and it is imperative to the utilization ratio of heat to improve internal-combustion engine.
The model utility content
The purpose of this utility model is to overcome above deficiency, and a kind of internal-combustion engine is provided, and can improve the utilization ratio to heat energy, energy-saving consumption-reducing.
For achieving the above object, the utility model 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 the cylinder sleeve, heat absorber inside is hollow cavity in the cylinder sleeve, cloth hole, heat absorber surface in the cylinder sleeve, piston is the female piston of upper recess, and heat absorber bottom and piston upper surface match in the cylinder sleeve.
The heat absorber upper surface is greater than lower surface in the described cylinder sleeve.
The material of heat absorber is aluminum alloy or copper in the described cylinder sleeve.
Described piston is steel.
Adopt technique scheme, the utility model has following advantage: 1. the inner face at cylinder cap arranges heat absorber in the cylinder sleeve, and this heat absorber can absorb in the cylinder up to the heat that reaches about 2000 degree.When the fuel of supply system ejection touches in the cylinder sleeve heat absorber, atomizing immediately discharges a large amount of pressurized gas, promotes the piston acting, because the remaining heat of each acting all can be absorbed by heat absorber in the 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 the steel drum, and nature has moved down pressurized gas many, cooperates female piston, also just increased the pressure of lower dead center, so power will raise naturally.
Description of drawings
Fig. 1 is the structural representation of the utility model internal-combustion engine.
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 the cylinder sleeve, and piston 2 is the female piston of upper recess.The inside of heat absorber 1 is hollow cavity in the cylinder sleeve, and apparatus surface cloth hole makes the compression volume of heat absorber 1 in this cylinder sleeve consistent with straight spray compression volume.Heat absorber 1 upper surface is greater than lower surface in the cylinder sleeve, when piston 2 is up when being compressed to top dead center, its top concave surface just in time with cylinder sleeve in the bottom of heat absorber 1 coincide, the material of heat absorber 1 is aluminum alloy or copper in the cylinder sleeve, be the good conductor of heat, make the interior heat absorber of cylinder sleeve have good heat absorptivity.Piston 2 is steel.
In fact heat absorber 1 is exactly a new combustion chamber that is different from other in the cylinder sleeve, and its working principle is consistent with straight spray combustion principle basically, and its change is improving again direct injection combustion.Heat absorber 1 has two strokes can directly absorb heat energy in the middle of four-stroke in the cylinder sleeve, and in the middle of air-breathing and compression stroke, can discharge heat energy again, not only can increase the temperature in the cylinder sleeve but also can directly absorb higher thermal source.In the cylinder sleeve heat absorber 1 can the heat that touches just the heat that breaks into of power stroke be stored in the cylinder sleeve in the heat absorber, for work done next time provides sufficient preparation, the outburst of when mist of oil or clean energy resource fuel touch in the cylinder sleeve heat absorber, will burning immediately, because the temperature of heat absorber is higher than the ignition point of fuel far away in the cylinder sleeve, can also promote abundant burning and the pre-anti-burning complete and over-emitting black exhaust of fuel like this.Heat absorber 1 in the cylinder sleeve is because the volume of self and cooperate the piston 2 of spill, can move down pressurized gas manyly, increased the pressure of piston 2 lower dead center, so the power of piston 2 actings raises greatly naturally.
Heat absorber 1 can recycling heat energy in the cylinder sleeve of this internal combustion engine, not only having increased the rate of combustion of fuel, and changed the basic principle that traditional combustion engine must be dispelled the heat to a certain extent, was cooling how in the past, and be to allow it how heat protect heat now, utilize heat to do work more.So just, realized the purpose of energy-saving and environmental protection.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320160175XU CN203201654U (en) | 2013-04-02 | 2013-04-02 | Internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320160175XU CN203201654U (en) | 2013-04-02 | 2013-04-02 | Internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201654U true CN203201654U (en) | 2013-09-18 |
Family
ID=49145768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320160175XU Expired - Lifetime CN203201654U (en) | 2013-04-02 | 2013-04-02 | Internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100400A (en) * | 2013-04-02 | 2014-10-15 | 张随成 | Internal combustion engine |
-
2013
- 2013-04-02 CN CN201320160175XU patent/CN203201654U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100400A (en) * | 2013-04-02 | 2014-10-15 | 张随成 | Internal combustion engine |
| CN104100400B (en) * | 2013-04-02 | 2017-05-31 | 张随成 | Internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130918 Effective date of abandoning: 20170531 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130918 Effective date of abandoning: 20170531 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |