CN202789100U - Rotary internal-pressure engine - Google Patents
Rotary internal-pressure engine Download PDFInfo
- Publication number
- CN202789100U CN202789100U CN2012204717556U CN201220471755U CN202789100U CN 202789100 U CN202789100 U CN 202789100U CN 2012204717556 U CN2012204717556 U CN 2012204717556U CN 201220471755 U CN201220471755 U CN 201220471755U CN 202789100 U CN202789100 U CN 202789100U
- Authority
- CN
- China
- Prior art keywords
- pressure cylinder
- baffle plate
- pto
- camshaft
- power take
- 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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- 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
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- Hydraulic Motors (AREA)
Abstract
The utility model discloses a rotary internal-pressure engine. The rotary internal-pressure engine comprises an outer shell, wherein a pressure cylinder is arranged in the outer shell, a power output shaft is arranged in the pressure cylinder, a fixed baffle plate is arranged on the power output shaft and in contact with the internal wall of the pressure cylinder, the pressure cylinder is provided with an air inlet valve, a liftable/droppable baffle plate and an exhaust port, the liftable/droppable baffle plate is in contact with the power output shaft and controlled to lift/drop by a cam, the cam is fixed on a camshaft, and the camshaft is mounted in the outer shell and connected with the power output shaft through an idle wheel. The rotary internal-pressure engine has the advantages that the stepless speed change can be achieved without a speed changing box, the output torque is large, the maintenance and upkeep are avoided, and meanwhile, a variety of fuels can be used.
Description
Technical field
The utility model relates to engine art, in particular to a kind of rotary interior hydraulic motor.
Background technique
Motor is a kind of important energy power conversion device, thermal power transfer can be become mechanical energy and externally acting, plays a part very important in fields such as automobile, generatings.Existing motor generally passes through burns gasoline, diesel oil is present, label to gasoline and diesel oil has strict requirement, and the motor of automobile need to cooperate gearbox to use, the moment of torsion of same units ability output is also less, also need oil change at regular intervals, these drawbacks make troubles all for further promoting the use of of motor.
The model utility content
The purpose of this utility model provides a kind of rotary interior hydraulic motor, and this device does not need gearbox can accomplish stepless change, and output torque is large, can use pluralities of fuel simultaneously, does not need the maintenances such as oil change at regular intervals.
For achieving the above object, the utility model is taked following technological scheme:
A kind of rotary interior hydraulic motor, comprise shell, be provided with in the enclosure pressure cylinder, be provided with pto＝power take-off in the described pressure cylinder, be provided with fixed dam at pto＝power take-off, fixed dam contacts with the pressure cylinder inwall, pressure cylinder is provided with suction valve and lifting baffle plate and relief opening, and the lifting baffle plate contacts with pto＝power take-off and is subjected to cam control to carry out lifting, and cam is fixed on the camshaft, camshaft is installed in the enclosure, and camshaft links to each other with pto＝power take-off through idle pulley.
Output terminal at pto＝power take-off is provided with inertial flywheel.
Described suction valve and relief opening are located at lifting baffle plate both sides.
This device adopts the drive of high-pressure gas pto＝power take-off, can carry out rotational speed regulation according to gas flow and pressure, need not the machine oil maintenance, and pressurized gas can adopt the heating liquids such as water, ethylene glycol to produce, and the fuel label without strict demand, has been realized the fuel variation.
Description of drawings
Fig. 1 is the power system schematic representation that the utility model participates in;
Fig. 2 is structural representation of the present utility model (main apparent direction);
Fig. 3 is structural representation of the present utility model (left apparent direction)
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the power system schematic representation, dotted line institute frame is pressurized gas generating means 103, comprise pressure-stored tank 105, one end connects high pressure gas pipeline 106, conveying high-pressure gas is to rotary interior hydraulic motor 101, then gas flows back to pressure-stored tank 105 continuation heating through recovery tube 104 after condensation tube 102 condensations, recycles.Pressure-stored tank 105 links to each other with heating chamber 109, to liquid in the pressure-stored tank, heats such as water or ethylene glycol etc., to produce pressurized gas.Air filter 108 links to each other with heating chamber 109 through suction tude 110, for burning provides oxygen.Smoke-ejecting pipe 107 links to each other with heating chamber 109, discharges useless flue gas, and useless flue gas 111 be fuel Heating in the fuel oil premixing chamber, and simultaneously to entering the air heating of suction tude 110, then useless flue gas is through relief opening 112 discharges.The fuel used gasoline that can be that burns, diesel oil, ethanol, rock gases etc. are to the label no requirement (NR).
Pressurized gas generating means 103 and condensation tube 102 are ripe prior art, and the below elaborates to rotary interior hydraulic motor 101:
In shell 8, be provided with pressure cylinder 1, pressure cylinder 1 seals through cylinder cap 2, in establish pto＝power take-off 14, be connected with fixed dam 7 at pto＝power take-off 14, fixed dam 7 one ends contact with cylinder cap 2 inwalls of pressure cylinder, be provided with suction valve 10 at cylinder cap 2 walls, lifting baffle plate 11 and air outlet 13, suction valve 10 and air outlet 13 are located at respectively the two ends of lifting baffle plate 11.Lifting baffle plate 11 contacts with pto＝power take-off 14, lifting baffle plate 11 contacts with cam 5 and is subjected to cam 5 controls to carry out lifting, cam 5 is fixed on the camshaft 3, camshaft 3 is installed on the shell 8, end at camshaft 3 is connected with idle pulley 4, idle pulley 4 links to each other with pto＝power take-off 14, and when pto＝power take-off 14 rotated a circle, cam 5 drove lifting baffle plate 11 and finishes once keying.Be equipped with inertial flywheel 9 at pto＝power take-off 14 1 ends, make the rotation of pto＝power take-off 14 held stationaries by inertia.Cylinder cap 2 is fixed in the shell 8 by tie point 12.Fixed dam 7 can be one, and two, three, perhaps more, number is more, and the moment of torsion of output is larger.Be the situation of two fixed dams 7 among Fig. 2, be in symmetrical position.
During work, pressurized gas advance in the figure pressure cylinder 1 by suction valve 10, promote fixed dam 7 rotations, drive pto＝power take-off 14 rotations and externally acting, fixed dam 7 rotates to lifting baffle plate 11 places, risen by cam 5 effect lifting baffle plates 11, and fixed dam 7 passes through, finish the one action circulation, finish simultaneously the gas of merit and discharge from relief opening 13.
Claims (2)
1. rotary interior hydraulic motor, comprise shell, be provided with in the enclosure pressure cylinder, it is characterized in that, be provided with pto＝power take-off in the described pressure cylinder, be provided with fixed dam at pto＝power take-off, fixed dam contacts with the pressure cylinder inwall, and pressure cylinder is provided with suction valve and lifting baffle plate and relief opening, the lifting baffle plate contacts with pto＝power take-off and is subjected to cam control to carry out lifting, cam is fixed on the camshaft, and camshaft is installed in the enclosure, and camshaft links to each other with pto＝power take-off through idle pulley.
2. rotary interior hydraulic motor as claimed in claim 1 is characterized in that, described suction valve and relief opening are located at lifting baffle plate both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204717556U CN202789100U (en) | 2012-09-11 | 2012-09-11 | Rotary internal-pressure engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204717556U CN202789100U (en) | 2012-09-11 | 2012-09-11 | Rotary internal-pressure engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789100U true CN202789100U (en) | 2013-03-13 |
Family
ID=47816375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204717556U Expired - Fee Related CN202789100U (en) | 2012-09-11 | 2012-09-11 | Rotary internal-pressure engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266921A (en) * | 2013-04-24 | 2013-08-28 | 刘永 | External combustion ring cylinder engine |
| CN104948297A (en) * | 2014-10-28 | 2015-09-30 | 刘永 | Rotatable single-stroke engine with independent combustion chambers and ring cylinders |
-
2012
- 2012-09-11 CN CN2012204717556U patent/CN202789100U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266921A (en) * | 2013-04-24 | 2013-08-28 | 刘永 | External combustion ring cylinder engine |
| CN104948297A (en) * | 2014-10-28 | 2015-09-30 | 刘永 | Rotatable single-stroke engine with independent combustion chambers and ring cylinders |
| CN104948297B (en) * | 2014-10-28 | 2017-10-20 | 刘琎瑜 | A kind of rotatable independent combustion chamber ring cylinder single stroke engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130911 |