CN107542573A - Internal combustion engine integrates compressed air supply structure - Google Patents
Internal combustion engine integrates compressed air supply structure Download PDFInfo
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- CN107542573A CN107542573A CN201710960032.XA CN201710960032A CN107542573A CN 107542573 A CN107542573 A CN 107542573A CN 201710960032 A CN201710960032 A CN 201710960032A CN 107542573 A CN107542573 A CN 107542573A
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- compressed air
- combustion engine
- internal combustion
- supply structure
- feed mechanism
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- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The present invention proposes internal combustion engine and integrates compressed air supply structure, and compressed air feed mechanism cylinder body integrally manufactures with internal combustion engine cylinders to be integrated, and shares a cylinder cap；I. C. engine crankshaft extends the bent axle directly as compressed air feed mechanism；Compressed air feed mechanism cylinder body is provided with air intake valve, outlet valve, and the camshaft that compressed air feed mechanism shares internal combustion engine carries out inlet and outlet control.Compressed air supply structure of the present invention and internal combustion engine are an entirety, a cylinder cap is shared, compressed air supply structure shares camshaft, the bent axle of internal combustion engine, simplifies control and the drive mechanism of compressed air supply structure, internal combustion engine power consumption is reduced, improves the efficiency of internal combustion engine；During compressed air supply structure generation compressed air flows through cylinder body, IC engine cylinder temperature can be reduced.
Description
Technical field
The present invention relates to a kind of internal combustion engine to integrate compressed air supply structure, and internal combustion engine integrates with air compressing mechanism, letter
Change overall structure, reduce power consumption, improve the efficiency of internal combustion engine.
Background technology
At present, commercial car internal combustion engine and air compressor are relatively independent structure, and internal combustion engine is driven by belt or gear
Air compressor；Internal combustion engine transmits moment of torsion by gear and belt, and energy loss is larger, air compressor structure and part compared with
More, fault rate is higher.
The content of the invention
Complicated in order to solve existing commercial car air compressor structure, energy loss is larger, the high problem of failure, is internal combustion
Machine and vehicle provide stable compressed air, and the invention provides internal combustion engine to integrate compressed air supply structure, and compressed air supplies
To mechanism and internal combustion engine shares and general purpose accessory, simplifies structure, reduces power consumption.
The technical solution adopted for the present invention to solve the technical problems is：Internal combustion engine integrates compressed air supply structure, its
It is characterized in：Compressed air feed mechanism cylinder body integrally manufactures with internal combustion engine cylinders to be integrated, and shares a cylinder cap；Internal combustion engine is bent
Axle extends the bent axle directly as compressed air feed mechanism；Compressed air feed mechanism cylinder body is provided with air intake valve, outlet
Valve, the camshaft that compressed air feed mechanism shares internal combustion engine carry out inlet and outlet control.
Further restriction to above-mentioned technical proposal：Using double air intake valves, including normal pressure intake valve on internal combustion engine cylinders
Door, high pressure admission valve, the height that the outlet valve of compressed air feed mechanism is connected to cylinder of internal-combustion engine by pumping chamber are pressed into
Air valve；Air inlet pipe is connected with normal pressure air intake valve.
Beneficial effect：Compressed air supply structure of the present invention and internal combustion engine are an entirety, share a cylinder cap, and compression is empty
Gas supply structure shares camshaft, the bent axle of internal combustion engine, simplifies, the control of compressed air supply structure and drive mechanism, subtracts
Few internal combustion engine power consumption, improves the efficiency of internal combustion engine；During compressed air supply structure generation compressed air flows through cylinder body, it can reduce
IC engine cylinder temperature；Particularly, compressed air caused by compressed air supply structure injects cylinder of internal-combustion engine, to internal combustion engine gas
Cylinder provides the air higher than outside air temperature and pressure, reduces power consumption, improves efficiency of combustion.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram that internal combustion engine integrates compressed air supply structure.
Fig. 2 is compressed air to supercharging of internal combustion engine schematic diagram.
Shown in figure：1. camshaft；2. cylinder cap；3. normal pressure air intake valve；4. cylinder body；5. internal combustion engine cylinders；6. compression is empty
Gas supply structure cylinder body；7. piston；8. bent axle；9. air inlet pipe；10. pumping chamber；11. high pressure admission valve；11. air intake valve；
13. outlet valve.
Embodiment
In Fig. 1, compressed air feed mechanism cylinder body 6 is integrated cylinder body 4 with the overall manufacture of internal combustion engine cylinders 5, and compression is empty
Gas feed mechanism cylinder body 6 is adjacently positioned with internal combustion engine cylinders 5, internal combustion engine and compressed air feed mechanism common crankshaft 8, and compression is empty
Gas feed mechanism cylinder body is provided with air intake valve 13, outlet valve 14, and IC engine camshaft 1 drives compressed air to supply machine simultaneously
Structure air intake valve 13, outlet valve 14；When I. C. engine crankshaft 8 rotates, band piston 7 moves downward, and the driving compression of camshaft 1 is empty
Gas feed mechanism air intake valve is opened, and compressed air feed mechanism cylinder body 6 sucks air, completes breathing process；Crankshaft motion arrives
Bottom dead centre, when starting motion upwards, air intake valve is closed under camshaft actuated, while outlet valve 14 is opened, to gas receiver
Middle injection air, produce compressed air.
In fig. 2, compressed air supply structure is to the implementation of supercharging of internal combustion engine, and internal combustion engine cylinders 5 are in suction stroke
When being near completion, normal pressure air intake valve 3 is closed, while opens the compressed air supply structure of high pressure admission valve 11 to pumping chamber 10
With the injecting compressed air of internal combustion engine cylinders 5, before internal combustion engine enters compression travel end, high pressure admission valve 11 is closed, internal combustion
Machine cylinder body 5 continues to compress, and completes working stroke；The gas pressure of internal combustion engine cylinders 5 is entered by the increase of compressed air supply structure,
The air higher than outside air temperature and pressure is provided to cylinder of internal-combustion engine, power consumption is reduced, improves efficiency of combustion.
In Fig. 2, the drain tap of internal combustion engine is not expressed（Routine techniques）.
Compressed air feed mechanism shown in Fig. 1, Fig. 2, it is exactly an air compressor unit.
Claims (2)
1. internal combustion engine integrates compressed air supply structure, it is characterized in that：Compressed air feed mechanism cylinder body and internal combustion engine cylinders are whole
Body manufacture is integrated, and shares a cylinder cap；I. C. engine crankshaft extends the bent axle directly as compressed air feed mechanism；Compression
Air feed mechanism cylinder body is provided with air intake valve, outlet valve, and the camshaft that compressed air feed mechanism shares internal combustion engine enters
Advance, gas exhaust inspecting.
2. internal combustion engine according to claim 1 integrates compressed air supply structure, it is characterized in that：Used on internal combustion engine cylinders
Double air intake valves, including normal pressure air intake valve, high pressure admission valve, the outlet valve of compressed air feed mechanism pass through pumping chamber
It is connected to the high pressure admission valve of cylinder of internal-combustion engine；Air inlet pipe is connected with normal pressure air intake valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710960032.XA CN107542573A (en) | 2017-10-16 | 2017-10-16 | Internal combustion engine integrates compressed air supply structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710960032.XA CN107542573A (en) | 2017-10-16 | 2017-10-16 | Internal combustion engine integrates compressed air supply structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107542573A true CN107542573A (en) | 2018-01-05 |
Family
ID=60967913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710960032.XA Pending CN107542573A (en) | 2017-10-16 | 2017-10-16 | Internal combustion engine integrates compressed air supply structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542573A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413032Y (en) * | 1999-12-16 | 2001-01-03 | 孙善明 | Two-stroke and four-stroke composite engine |
| CN1620547A (en) * | 2002-01-31 | 2005-05-25 | 马自达汽车株式会社 | Spark ignition engine control device |
| DE102011057013A1 (en) * | 2011-12-23 | 2013-06-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Internal combustion engine for use as turbo engine, has low pressure cylinder connected with cylinders by respective transfer channels, and valves controlling overflow, and high pressure cylinder connected with pressure reservoir by valve |
| US20140318491A1 (en) * | 2013-04-26 | 2014-10-30 | Gary G. Gebeau | Supercharged engine design |
| CN104929757A (en) * | 2015-04-30 | 2015-09-23 | 重庆长安汽车股份有限公司 | Self-pressurization engine |
| CN207229241U (en) * | 2017-10-16 | 2018-04-13 | 东科克诺尔商用车制动技术有限公司 | Internal combustion engine integrates compressed air supply structure |
-
2017
- 2017-10-16 CN CN201710960032.XA patent/CN107542573A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413032Y (en) * | 1999-12-16 | 2001-01-03 | 孙善明 | Two-stroke and four-stroke composite engine |
| CN1620547A (en) * | 2002-01-31 | 2005-05-25 | 马自达汽车株式会社 | Spark ignition engine control device |
| DE102011057013A1 (en) * | 2011-12-23 | 2013-06-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Internal combustion engine for use as turbo engine, has low pressure cylinder connected with cylinders by respective transfer channels, and valves controlling overflow, and high pressure cylinder connected with pressure reservoir by valve |
| US20140318491A1 (en) * | 2013-04-26 | 2014-10-30 | Gary G. Gebeau | Supercharged engine design |
| CN104929757A (en) * | 2015-04-30 | 2015-09-23 | 重庆长安汽车股份有限公司 | Self-pressurization engine |
| CN207229241U (en) * | 2017-10-16 | 2018-04-13 | 东科克诺尔商用车制动技术有限公司 | Internal combustion engine integrates compressed air supply structure |
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