CN201851216U - Shock wave power machine adopting knocking combustion mode - Google Patents
Shock wave power machine adopting knocking combustion mode Download PDFInfo
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- CN201851216U CN201851216U CN2010206201815U CN201020620181U CN201851216U CN 201851216 U CN201851216 U CN 201851216U CN 2010206201815 U CN2010206201815 U CN 2010206201815U CN 201020620181 U CN201020620181 U CN 201020620181U CN 201851216 U CN201851216 U CN 201851216U
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- rotor
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Abstract
The utility model discloses a shock wave power machine adopting the knocking combustion mode, which belongs to the field of thermal energy and power engineering. The power machine comprises a combustion tube (4), a power transmission system and an exhaust passage (10) in sequence; the combustion tube (4) adopts a long tube with one end being closed; an igniter (1) is arranged at the closed end of the combustion tube (4); and the open end of the combustion tube (4) is communicated with the power transmission system; an air inlet passage (3) is communicated with the combustion tube (4) through an air valve (2); the power transmission system comprises a rotor (8), an output shaft (6) and a casing (7); a plurality of counter vanes (5) are distributed on the rotor (8); two adjacent counter vanes (5) and the casing (7) form a narrow space rotor cavity (9); and the rotor (8) is communicated with the ports of the combustion tube (4) and the exhaust passage (10) through the rotor cavity (9). The power machine has the advantages that the structure is simple, the combustion is rapid, energy produced during fuel combustion can be effectively utilized, and the power machine has high efficiency.
Description
Technical field
The utility model is a kind of dynamic power machine, and the SHOCK ENERGY that this device can utilize the knocking combustion of fuel in the firing chamber to produce by output shaft output drive strength square, can be used as a kind of power plant and drives other machine, belongs to the Thermal Energy and Power Engineering field.
Background technique
Modern dynamic power machine principal mode is an internal-combustion piston engine, and internal-combustion piston engine burns fuel and air mixing 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.The internal-combustion piston engine technology maturation is widely used.But its inner components quantity is many, complex structure, and energy transfer process is more numerous and diverse, and it is more to consume energy, and its control is quite complicated simultaneously.
The purpose of this utility model is a kind of relative internal-combustion engine of exploitation novel motive power machine device simple in structure.Simultaneously, can produce shock wave during the knocking combustion of fuel, this makes flame propagate fast, helps improving combustion efficiency.Thereby the utility model is an energy generation driving force of utilizing the fuel knock burning to discharge drives other machine work, can realize rapid combustion, simultaneously efficient height, simple in structure.
The model utility content
The purpose of the utility model device is in order to develop a kind of novel power device, to it is characterized in that: will utilize the SHOCK ENERGY of fuel knock burning generation to be converted into driving moment.
The shock wave power engine sketch of design is seen accompanying drawing 1, is made up of gas handling system, combustion system, power transmission system, vent systems.The key of shock wave power engine consists of: flame tube 4 and rotor 8.
A kind of shock wave power engine that adopts the knocking combustion mode is characterized in that: comprise flame tube 4 successively, the Power Train air outlet flue 10 of unifying; Flame tube 4 is long tubes of one one end sealing, is provided with igniter 1 at its closed end, and opening end is communicated with power transmission system; Intake duct 3 is communicated with flame tube 4 by valve 2;
Power transmission system comprises rotor 8, output shaft 6 and shell 7; Many guiding pieces 5 have been arranged on the rotor 8; Rotor 8 is made an integral body with output shaft 6, and both are with same rotating speed rotation; Shell 7 with rotor 8 covers within it; Adjacent two guiding pieces 5 surround a narrow space rotor chamber 9 jointly with shell 7, and in rotor chamber 9, guiding piece 5 seals near an end of output shaft 6, and close flame tube 4 one ends are opening then; Rotor 8 communicates with the port of flame tube 4, air outlet flue 10 by the opening end of rotor chamber 9.
This apparatus structure is comparatively simple, and burning can effectively utilize the energy of fuel combustion rapidly, has greater efficiency.
Description of drawings
Fig. 1 shock wave power engine sketch
Fig. 2 rotor sketch
Fig. 3 intake process schematic representation
Fig. 4 work done process schematic representation
Fig. 5 exhaust process schematic representation
Among the figure:
1-igniter 2-valve 3-intake duct 4-flame tube 5-guiding piece 6-output shaft 7-shell 8-rotor 9-rotor chamber 10-air outlet flue
Embodiment
Describe the utility model in detail below in conjunction with Fig. 1~4.
Present embodiment mainly is made up of gas handling system (intake duct 3, valve 2), combustion system (flame tube 4, igniter 1), power transmission system (rotor 8, output shaft 6 and shell 7) and vent systems (air outlet flue 10).
The work cycle of shock wave power engine comprises: air inlet, burning, work done, exhaust.
Embodiment of the present utility model is:
During original state, valve 2 is closed, rotor 8 transfixions.
Air inlet: when a work cycle began, fuel and air mixed in gas handling system in advance; Then, open valve 2, fuel-air mixture enters flame tube 4 via intake duct 3.After fuel-air mixture was full of flame tube 4, valve 2 was closed, and intake process finishes.
Burning: open igniter 1 when valve 2 is closed, igniter 1 is lighted formation flame with the fuel and the Air mixing gas that mix.Flame forms knocking combustion after the propagation of flame tube 4 through a segment distance, and produces shock wave.Shock wave makes and produces high pressure in the catchment of flame tube, and promptly gas velocity, pressure, the temperature in the outlet port of flame tube 4 raises.At this moment, rotor still keeps static.
Work done: high-voltage high-speed gas flows out also from flame tube 4 and enters rapidly the rotor chamber 9, because rotor chamber 9 endcappeds, gas further compresses, and pressure raises, pressure acts on and produces a moment (driving moment) on the guiding piece 5, and this driving moment is ordered about guiding piece and rotated; Drive rotor of output shaft axle 6 in the time of the rotor rotation and rotate jointly, power just from output shaft 6 outputs, can be used to drive other mechanical devices like this.
Exhaust: when rotor 8 turned to the position of air outlet flue 9, rotor chamber 8 opening ends communicated with air outlet flue 9, and gas overflows from rotor chamber 8 rapidly and discharges via air outlet flue 9.At this moment, the pressure in rotor chamber 8 and the flame tube 4 descends, so that prepare for next circuit air inlet.When the end opening of rotor chamber 8 turned over the opening end of air outlet flue 9 fully, rotor chamber 8 was sealed once more, and exhaust finishes, and this moment, a work cycle also finished.
Claims (1)
1. shock wave power engine that adopts the knocking combustion mode is characterized in that: comprise flame tube (4) successively, the Power Train air outlet flue (10) of unifying; Flame tube (4) is the long tube of one one end sealing, is provided with igniter (1) at its closed end, and opening end is communicated with power transmission system; Intake duct (3) is communicated with flame tube (4) by valve (2);
Power transmission system comprises rotor (8), output shaft (6) and shell (7); Many guiding pieces (5) have been arranged on the rotor (8); Rotor (8) is made an integral body with output shaft (6), and both are with same rotating speed rotation; Shell (7) with rotor (8) cover within it; Adjacent two guiding pieces (5) surround a narrow space rotor chamber (9) jointly with shell (7), and in rotor chamber (9), guiding piece (5) seals near an end of output shaft (6), and close flame tube (4) one ends are opening then; Rotor (8) communicates with the port of flame tube (4), air outlet flue (10) by the opening end of rotor chamber (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206201815U CN201851216U (en) | 2010-11-19 | 2010-11-19 | Shock wave power machine adopting knocking combustion mode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206201815U CN201851216U (en) | 2010-11-19 | 2010-11-19 | Shock wave power machine adopting knocking combustion mode |
Publications (1)
Publication Number | Publication Date |
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CN201851216U true CN201851216U (en) | 2011-06-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010206201815U Expired - Fee Related CN201851216U (en) | 2010-11-19 | 2010-11-19 | Shock wave power machine adopting knocking combustion mode |
Country Status (1)
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CN (1) | CN201851216U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052153A (en) * | 2010-11-19 | 2011-05-11 | 北京工业大学 | Shock power machine adopting knocking combustion mode |
-
2010
- 2010-11-19 CN CN2010206201815U patent/CN201851216U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052153A (en) * | 2010-11-19 | 2011-05-11 | 北京工业大学 | Shock power machine adopting knocking combustion mode |
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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: 20110601 Termination date: 20131119 |