CN2214532Y - Whirl internal combustion engine - Google Patents
Whirl internal combustion engine Download PDFInfo
- Publication number
- CN2214532Y CN2214532Y CN 94246906 CN94246906U CN2214532Y CN 2214532 Y CN2214532 Y CN 2214532Y CN 94246906 CN94246906 CN 94246906 CN 94246906 U CN94246906 U CN 94246906U CN 2214532 Y CN2214532 Y CN 2214532Y
- Authority
- CN
- China
- Prior art keywords
- scroll
- whirl
- fixed scroll
- shared
- vortex
- 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 - Fee Related
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Abstract
The utility model relates to a whirl internal combustion engine a shared movable whirl disk. One side of the shared movable whirl disk and a fixed whirl are assembled into a whirl compressor, and the other side of the shared movable whirl disk and another fixed whirl are assembled into a whirl expansion engine. The shared movable whirl disk makes use of multiple crank pins or crank shafts to ensure the planar motion and the output mechanical work. The shared movable whirl disk is provided with two combustion chambers and an atomized water cooling structure inside, so that the index and the output power of exhaust gas after being purified are increased. The utility model has the advantages of simple connection, small size and light weight.
Description
The utility model relates to a kind of internal-combustion engine, particularly a kind of vortex type combustion machine.
At present, in the middle low power scope, a large amount of engine structures that use are shuttle, and the motor of this form is historical long, and it is abundant to make use experience.But reciprocating machine has determined the deficiency of the motor of this form, as complex structure, need complicated distribution device, vibration and noise are big, the big grade of change in torque (Jiang Deming chief editor, Principles of Internal-Combustion Engine, Chinese agriculture machinery publishing house, publish in February, 1981).
Billheimer(U.S.Patenl 5,094,205) vortex type combustion engine has been proposed, it is a kind of rotary type motor, does not have the inlet and outlet valve, but power output mechanism complexity, as the firing chamber, the cooling problem of scroll does not solve the central task chamber of scroll expander.
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, proposes a kind of eccentric shaft mechanical work output mechanism, and two firing chambers and scroll expander air inlet atomized water cooling mechanism are set, and has characteristics simple in structure, easy to implement.
The utility model is made up of scroll compression mechanism of qi, scroll expander and cooling system, and the moving scroll of scroll compression mechanism of qi and scroll expander is formed one becomes shared moving scroll, and utilizes a plurality of eccentric shafts, guarantees its plane motion and output mechanical work.
After fresh charge enters scroll compression mechanism of qi air aspiration cavity compression intensification, enter the air-inlet cavity of scroll expander, during two closed chamber to be formed, spark ignition and burning, produce high-temperature high-pressure fuel gas, promote shared moving scroll with this and do plane motion, shared moving scroll drives the eccentric shaft revolution, the output mechanical work.In the scroll expander intake process, spray into an amount of atomized water, the red-hot wall of cooling combustion chamber, this part water also can be to shared moving scroll work done owing to the burning heating.
This shows that the utlity model has simple in structurely, the cooling atomized water is work-assisted, has improved the characteristics of power of IC engine, and combustion process is easy to tissue, exhaust index is improved.
Fig. 1 is a structure sectional view of the present utility model.
Below in conjunction with accompanying drawing structural principle of the present utility model and working principle are done detailed explanation.
The utility model comprises a shared moving scroll 2, one side and fixed scroll 3 are formed the active chamber of scroll expander, opposite side and fixed scroll 4 are formed the active chamber of scroll compression mechanism of qi, fixed scroll 4 disposes air inlet connecting leg 6 and Carburetor 7, and be connected with air aspiration cavity a, the passage of the exhaust cavity b at its center by shared moving scroll 2 centers with advance chamber, chamber f and be connected, shared moving scroll 2 comprises bearing 9 by crank pin 8() and crankshaft 1(comprise bearing 10) link with fixed scroll 4, the hollow groove of the vortex body of shared moving scroll 2 is embedded with vortex body Stamping Steel Ribbon 13, form cooling jacket, and be connected with intake pipe 11 and outlet pipe 12 through passage, the hollow groove of the vortex body of fixed scroll 3 is embedded with vortex body Stamping Steel Ribbon 14, form cooling jacket, and be connected with intake pipe 11 and outlet pipe 12 through passage, fixed scroll 3 disposes two spark plugs 15 and 16 and links with firing chamber c and d respectively, also disposes atomized water nozzle 17 on the fixed scroll 3, fixed scroll 3 and fixed scroll 4 Joints.In addition, crankshaft 1 can be one or more, and spark plug 15,16 can be two or more.
The fuel oil of the air of air inlet connecting leg 6 and Carburetor 7 forms gas mixture in air aspiration cavity a, after the compressed intensification, enter exhaust cavity b, and enter air-inlet cavity f, behind formation enclosed volume c and the d through the central passage of shared moving scroll 2, spark plug 15 and 16 is lighted a fire simultaneously, gas mixture fire burns, forms high-temperature high-pressure fuel gas, promotes shared moving scroll 2 with this and does plane motion, drive crank pin 10 and crankshaft 1 rotation motion, crankshaft 1 is exported mechanical work simultaneously.Behind the high-temperature high-pressure fuel gas expansion working, enter exhaust cavity e, and enter environment through pipeline (not marking among the figure).
Through a circulation, the wall surface temperature of active chamber c and d and air-inlet cavity f is very high, and atomized water nozzle 17 sprays into proper amount of water, and cooling wall and vaporization under the heating of combustion gas, produce high-temperature high-pressure steam again, and externally work done has improved output power.The vortex body cooling jacket to keep scroll wall suitable temperature, guarantees its proper functioning by proper amount of water.
Claims (4)
1, vortex type combustion engine, comprise a shared moving scroll (2), it is characterized in that, one side of shared moving scroll (2) and fixed scroll (3) are formed the active chamber of scroll expander, opposite side and fixed scroll (4) are formed the active chamber of scroll compression mechanism of qi, fixed scroll (4) disposes air inlet connecting leg (6) and Carburetor (7) and is connected with air aspiration cavity (a), the exhaust cavity at its center (b) is connected with air-inlet cavity (a) by the passage at shared movable orbiting scroll (2) center, the exhaust cavity at its center (b) is connected with air-inlet cavity (f) by the passage at shared moving scroll (2) center, shared moving scroll (2) links with fixed scroll (4) by crank pin (8) (it comprises bearing (9)) and crankshaft (1) (comprising bearing (10)), the hollow groove of shared moving scroll (2) is embedded with vortex body Stamping Steel Ribbon (13), the hollow groove of the vortex body of fixed scroll (3) is embedded with vortex body Stamping Steel Ribbon (14), form cooling jacket, and be connected with intake pipe (11) and outlet pipe (12) through passage, fixed scroll (3) disposes two spark plugs (15) and (16) and atomized water nozzle (17).
2, vortex type combustion engine according to claim 1 is characterized in that, shared moving scroll (2) links with fixed scroll (4) by crank pin (10) and crankshaft (1), and crankshaft (1) can be one or more.
3, vortex type combustion engine according to claim 1 and 2 is characterized in that, the hollow groove of vortex body is embedded with vortex body Stamping Steel Ribbon (13) and (14), forms cooling jacket, and is connected with intake pipe (11) and outlet pipe (12) through passage.
4, according to claim 1,2 or 3 described vortex type combustion engines, it is characterized in that, fixed scroll (3) disposes two spark plugs (15) and (16) link with firing chamber (c) with (d) respectively, also dispose atomized water nozzle (17) on the fixed scroll (3), the spark plug of configuration can be more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246906 CN2214532Y (en) | 1994-12-04 | 1994-12-04 | Whirl internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246906 CN2214532Y (en) | 1994-12-04 | 1994-12-04 | Whirl internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2214532Y true CN2214532Y (en) | 1995-12-06 |
Family
ID=33852278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94246906 Expired - Fee Related CN2214532Y (en) | 1994-12-04 | 1994-12-04 | Whirl internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2214532Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453779C (en) * | 2006-12-08 | 2009-01-21 | 魏成 | Turbine rotor engine |
| CN104074752A (en) * | 2013-03-29 | 2014-10-01 | 珠海格力电器股份有限公司 | Scroll compressor |
-
1994
- 1994-12-04 CN CN 94246906 patent/CN2214532Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453779C (en) * | 2006-12-08 | 2009-01-21 | 魏成 | Turbine rotor engine |
| CN104074752A (en) * | 2013-03-29 | 2014-10-01 | 珠海格力电器股份有限公司 | Scroll compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |