CN207229241U - Internal combustion engine integrates compressed air supply structure - Google Patents
Internal combustion engine integrates compressed air supply structure Download PDFInfo
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- CN207229241U CN207229241U CN201721332592.2U CN201721332592U CN207229241U CN 207229241 U CN207229241 U CN 207229241U CN 201721332592 U CN201721332592 U CN 201721332592U CN 207229241 U CN207229241 U CN 207229241U
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- compressed air
- combustion engine
- internal combustion
- feed mechanism
- supply structure
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Abstract
The utility model proposes internal combustion engine to integrate compressed air supply structure, and compressed air feed mechanism cylinder body is integrally manufactured 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 equipped with air intake valve, outlet valve, and the camshaft that compressed air feed mechanism shares internal combustion engine carries out inlet and outlet control.The utility model compressed air supply structure and internal combustion engine are an entirety, a cylinder cap is shared, compressed air supply structure shares the camshaft of internal combustion engine, bent axle, 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
It the utility model is related to a kind of internal combustion engine and integrate compressed air supply structure, internal combustion engine and air compressing mechanism collection
Into simplified overall structure, reduces 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, failure 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 utility model provides internal combustion engine and integrates compressed air supply structure, and compression is empty
Gas feed mechanism is shared with internal combustion engine and general purpose accessory, simplifies structure, reduces power consumption.
Technical solution is used by the utility model solves its technical problem：Internal combustion engine integrates compressed air supply knot
Structure, it is characterized in that：Compressed air feed mechanism cylinder body is integrally manufactured with internal combustion engine cylinders to be integrated, and shares a cylinder cap；It is interior
Combustion engine bent axle extends the bent axle directly as compressed air feed mechanism；Compressed air feed mechanism cylinder body is equipped with intake valve
Door, outlet valve, the camshaft that compressed air feed mechanism shares internal combustion engine carry out inlet and outlet control.
The further of above-mentioned technical proposal is limited：Using double air intake valves, including normal pressure intake valve on internal combustion engine cylinders
Door, high pressure admission valve, the outlet valve of compressed air feed mechanism by pumping chamber be connected to the high pressure of cylinder of internal-combustion engine into
Air valve；Air inlet pipe is connected with normal pressure air intake valve.
Beneficial effect：The utility model compressed air supply structure and internal combustion engine are an entirety, share a cylinder cap, pressure
Contracting air supply structure shares the camshaft of internal combustion engine, bent axle, 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, it can drop
Low IC engine cylinder temperature；Particularly, the compressed air injection cylinder of internal-combustion engine that compressed air supply structure produces, to internal combustion engine
Cylinder provides the air higher than outside air temperature and pressure, reduces power consumption, improves efficiency of combustion.
Brief description of the drawings
The utility model is further illustrated 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 equipped with air intake valve 13, outlet valve 14, and IC engine camshaft 1 drives compressed air to supply machine at the same time
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 movement upwards, air intake valve is closed under camshaft actuated, while outlet valve 14 is opened, to gas receiver
Middle injection air, produces 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 11 compressed air supply structure of high pressure admission valve to pumping chamber 10
With 5 injecting compressed air of internal combustion engine cylinders, 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；5 gas pressure of internal combustion engine cylinders 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, 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 equipped with air intake valve, outlet valve, compressed air feed mechanism share the camshaft of internal combustion engine into
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 |
|---|---|---|---|
| CN201721332592.2U CN207229241U (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 |
|---|---|---|---|
| CN201721332592.2U CN207229241U (en) | 2017-10-16 | 2017-10-16 | Internal combustion engine integrates compressed air supply structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229241U true CN207229241U (en) | 2018-04-13 |
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ID=61850671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332592.2U Active CN207229241U (en) | 2017-10-16 | 2017-10-16 | Internal combustion engine integrates compressed air supply structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542573A (en) * | 2017-10-16 | 2018-01-05 | 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 CN201721332592.2U patent/CN207229241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542573A (en) * | 2017-10-16 | 2018-01-05 | 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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