CN201053359Y - Steam pressure type internal and external combustion engine - Google Patents
Steam pressure type internal and external combustion engine Download PDFInfo
- Publication number
- CN201053359Y CN201053359Y CNU2007201696063U CN200720169606U CN201053359Y CN 201053359 Y CN201053359 Y CN 201053359Y CN U2007201696063 U CNU2007201696063 U CN U2007201696063U CN 200720169606 U CN200720169606 U CN 200720169606U CN 201053359 Y CN201053359 Y CN 201053359Y
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- temperature rising
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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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Abstract
The utility model relates to a steam stamping internal and external combustion engine which comprises an air inlet pipe and an air exhaust pipe, wherein, a pressure device is arranged on a pipeline of an air intake system of the engine; a pressure air outlet of the pressure device is communicated with an air inlet of a primary heating-up device through a non-return valve; the primary heating-up device is a heat exchanger for primary heating up of pressure air passing through the pressure device by utilizing surrounding afterheat of an engine cylinder jacket; an air outlet of the primary heating-up device is communicated with a heated air inlet of an exhaust heating-up device through a non-return valve; a heated air outlet of the exhaust heating-up device is communicated with the air inlet pipe of the engine through a controlled valve; a water outlet of a water storage tank is communicated with a water spray nozzle of the exhaust heating-up device via a water pump and the controlled valve. Moderate water injected by the water spray nozzle is mixed with high-temperature high-pressure air in the exhaust heating-up device and quickly sublimated into steam, thereby the pressure of heated air in the exhaust heating-up device is further improved. The utility model has the advantages of simple structure, high thermal efficiency, strong power, conservation of energy, and environmental protection.
Description
Technical field
The utility model relates to the gas handling system of internal-combustion engine.
Background technique
The gas handling system of conventional engines is that the normal temperature and pressure air is directly introduced motor, and its thermal efficiency is lower.If can develop and utilize the motor self heat, then can greatly improve the thermal efficiency of motor, save great amount of fuel oil the gas handling system that intake temperature increases substantially, density of the induced air does not reduce again, significant.
Summary of the invention
The purpose of this utility model provides a kind of steam ramjet internal and external combustion engine, improve the gas handling system of conventional engines, improve the temperature and pressure that enters air in the motor, the air quantity that each work cycle of increasing combustion engine enters cylinder, spray into an amount of water in the High Temperature High Pressure air in the exhaust-gas temperature rising device, water is rapidly by vapour China, further improve the suction pressure of motor, it is the total amount that enters the material in the cylinder of each work cycle of increasing combustion engine, significantly improve temperature and the pressure that enters material in the cylinder, to reach the power character that improves motor, the purpose of the Economy and the feature of environmental protection, and simple in structure, thermal efficiency height.
The purpose of this utility model is achieved in that a kind of steam ramjet internal and external combustion engine, comprise suction tude, outlet pipe, on the pipeline of engine aspirating system, be equiped with supercharging device, the pressurized gas outlet of described supercharging device is communicated with the air inlet of elementary heating device through one-way valve, described elementary heating device is to utilize the air cylinder sleeve of engine heat exchanger of waste heat to carrying out elementary intensification through the pressurized air behind the supercharging device on every side, the air outlet slit of described elementary heating device is communicated with the gas access that is heated of exhaust-gas temperature rising device through one-way valve, described exhaust-gas temperature rising device is the heat exchanger that utilizes the waste heat of engine exhaust that the air that passes through is heated up once more, and the gas outlet that is heated of described exhaust-gas temperature rising device is communicated with the suction tude of described motor through controlled valve; The heated air import of described exhaust-gas temperature rising device is communicated with described waste pipe, and the outlet of the heated air of described exhaust-gas temperature rising device is communicated with the inlet of condenser, and the outlet of described condenser is communicated with engine's exhaust system; The condensation-water drain of described condenser is communicated with the water inlet of water storage box through water pump, and the water outlet of described water storage box is communicated with the water spout of described exhaust-gas temperature rising device through water pump, controlled valve; An amount of water that sprays into through water spout and the High Temperature High Pressure air mixing in the exhaust-gas temperature rising device, the pressure that is heated gas in the exhaust-gas temperature rising device has further improved in vapour China rapidly.
Described elementary heating device is made as the water heating device, the water outlet of described water storage box is communicated with the water jacket of motor inlet, the outlet of described water jacket is communicated with the water inlet and the described controlled valve of described water heating device respectively through described water pump, described controlled valve is communicated with the water spout of described exhaust-gas temperature rising device again, and the water outlet of described water heating device is communicated with the water inlet of described water storage box; The air outlet slit of described water heating device is communicated with the gas access that is heated of described exhaust-gas temperature rising device through described one-way valve, and the gas outlet that is heated of described exhaust-gas temperature rising device is communicated with the suction tude of described motor through described controlled valve; The heated air import of described exhaust-gas temperature rising device is communicated with described waste pipe, and the outlet of the heated air of described exhaust-gas temperature rising device is communicated with the inlet of described condenser, and the outlet of described condenser is communicated with engine's exhaust system; The condensation-water drain of described condenser is communicated with the water inlet of described water storage box through described water pump; The pressurized gas outlet of described supercharging device is communicated with through the air inlet of described one-way valve with described water heating device.
Described elementary heating device is made as the heat exchanger around the cylinder liner, the described cylinder liner outside is provided with radiating fin, the pressurized gas outlet of described supercharging device is communicated with the air-casing inlet of described heat exchanger through one-way valve, and the outlet of described air-casing is communicated with through the inlet of one-way valve with the exhaust-gas temperature rising device.
Described exhaust-gas temperature rising device can be made as a plurality of of parallel connection; The gas outlet that is heated of described a plurality of exhaust-gas temperature rising devices is communicated with the suction tude of described motor through controlled valve respectively; The import that described a plurality of exhaust-gas temperature rising device is heated gas through one-way valve respectively with described elementary heating device be heated gas outlet UNICOM, the water spout of described a plurality of exhaust-gas temperature rising devices is communicated with the outlet of described water pump respectively through controlled valve; The import of the heated air of described a plurality of exhaust-gas temperature rising devices is communicated with described waste pipe respectively, and the outlet of the heated air of described a plurality of exhaust-gas temperature rising devices is communicated with the inlet of described condenser respectively
Working principle
The normal temperature and pressure air improves its pressure through supercharging device, density, tentatively heat up through elementary heating device, after compressed air tentatively heats up after promptly utilizing cylinder waste heat on every side with supercharging device, entering the exhaust-gas temperature rising device more further heats up, an amount of water is sprayed in the High Temperature High Pressure air in the exhaust-gas temperature rising device, by the water vapor of vapour China the temperature of the High Temperature High Pressure air in the exhaust-gas temperature rising device is decreased rapidly, but the pressure of gas significantly raises, when controlled valve timing is opened, high temperature, high pressure, highdensity air mixture is admitted in the cylinder of motor, increase each work cycle and entered the interior total amount of substance of cylinder, because of containing water vapor in the mixed gas, the maximum temperature of gaseous combustion in can control cylinder, so can significantly reduce the formation amount of NOx, improve the thermal efficiency of motor, increase the power of motor, reduce the emission of harmful substances amount, so thermal efficiency height, powerful, energy-conservation, environmental protection.
The utility model has following actively useful effect:
Advantage such as that this product has is simple in structure, the thermal efficiency is high, power character, Economy and the feature of environmental protection are good;
This product is applicable to the machinery and the facility of all configuration internal-combustion engines at present.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that elementary heating device is the structural representation of water heating device among Fig. 1;
Fig. 3 is that elementary heating device is the structural representation of the heat exchanger around the cylinder liner among Fig. 1;
Fig. 4 is the structural representation that is parallel with a plurality of exhaust-gas temperature rising devices among Fig. 2;
Embodiment
Accompanying drawing number
1. suction tude 2. outlet pipes 3. motors 4. supercharging devices
5,8,81,82,83. one-way valves, 6. elementary heating device 7. cylinder liner
9,91,92,93. exhaust-gas temperature rising devices
10,101,102,103,16,161,162,163. controlled valves
11. condenser 12. vent systems 13,15. water pumps 14. water storage boxes
17,171,172,173. water spouts, 18. radiating fin, 31. water jackets
32. the heat exchanger around air-casing 61. water heating devices 62. cylinder liner
Steam ramjet internal and external combustion engine as shown in Figure 1, comprise suction tude 1, outlet pipe 2, on the pipeline of motor 3 gas handling systems, be equiped with supercharging device 4, the pressurized gas outlet of described supercharging device 4 is communicated with through the air inlet of one-way valve 5 with elementary heating device 6, described elementary heating device 6 is to utilize air cylinder sleeve of engine 7 heat exchanger of waste heat to carrying out elementary intensification through the pressurized air behind the supercharging device 4 on every side, the air outlet slit of described elementary heating device 6 is communicated with the gas access that is heated of exhaust-gas temperature rising device 9 through one-way valve 8, described exhaust-gas temperature rising device 9 is the heat exchangers that utilize the waste heat of engine exhaust that the air that passes through is heated up once more, and the gas outlet that is heated of described exhaust-gas temperature rising device 9 is communicated with the suction tude 1 of described motor 3 through controlled valve 10; The heated air import of described exhaust-gas temperature rising device 9 is communicated with the outlet pipe 2 of described motor 3, and the outlet of the heated air of described exhaust-gas temperature rising device 9 is communicated with the inlet of condenser 11, and the outlet of described condenser 11 is communicated with engine's exhaust system 12; The condensation-water drain of described condenser 11 is communicated with through the water inlet of water pump 13 with water storage box 14, and the water outlet of described water storage box 14 is communicated with the water spout 17 of described exhaust-gas temperature rising device 9 through water pump 15, controlled valve 16; An amount of water that sprays into through water spout 17 and the High Temperature High Pressure air mixing in the exhaust-gas temperature rising device 9, the pressure that is heated gas in the exhaust-gas temperature rising device 9 has further improved in vapour China rapidly.
Embodiment 1
Steam ramjet internal and external combustion engine as shown in Figure 2, described elementary heating device 6 is made as water heating device 61, the water outlet of described water storage box 14 is communicated with water jacket 31 inlets of motor 3, the outlet of described water jacket 31 is communicated with the water inlet and the described controlled valve 16 of described water heating device 61 respectively through described water pump 15, described controlled valve 16 is communicated with the water spout 17 of described exhaust-gas temperature rising device 9 again, and the water outlet of described water heating device 61 is communicated with the water inlet of described water storage box 14; The air outlet slit of described water heating device 61 is communicated with the gas access that is heated of described exhaust-gas temperature rising device 9 through described one-way valve 8, and the gas outlet that is heated of described exhaust-gas temperature rising device 9 is communicated with the suction tude 1 of described motor 3 through described controlled valve 10; The heated air import of described exhaust-gas temperature rising device 9 is communicated with the outlet pipe 2 of described motor 3, and the outlet of the heated air of described exhaust-gas temperature rising device 9 is communicated with the inlet of described condenser 11, and the outlet of described condenser 11 is communicated with engine's exhaust system 12; The condensation-water drain of described condenser 11 is communicated with the water inlet of described water storage box 14 through described water pump 13; The pressurized gas outlet of described supercharging device 4 is communicated with the air inlet of described water heating device 61 through described one-way valve 5.
Steam ramjet internal and external combustion engine as shown in Figure 3, described elementary heating device 6 is made as the heat exchanger 62 around the cylinder liner 7, described cylinder liner 7 outsides are provided with radiating fin 18, the pressurized gas outlet of described supercharging device 4 is communicated with air-casing 32 inlets of described heat exchanger 62 through one-way valve 5, the outlet of described air-casing 32 is communicated with through the inlet of one-way valve 8 with exhaust-gas temperature rising device 9, and all the other structures are with embodiment 1.
Steam ramjet internal and external combustion engine as shown in Figure 4, described exhaust-gas temperature rising device 9 can be made as a plurality of 91,92,93 of parallel connection; The gas outlet that is heated of described a plurality of exhaust-gas temperature rising device 91,92,93 is communicated with the suction tude 1 of described motor 3 through controlled valve 101,102,103 respectively; The import that described a plurality of exhaust-gas temperature rising device 91,92,93 is heated gas through one-way valve 81,82,83 respectively with described elementary heating device 6 be heated gas outlet UNICOM, the water spout 171,172,173 of described a plurality of exhaust-gas temperature rising devices 91,92,93 is communicated with the outlet of described water pump 15 respectively through controlled valve 161,162,163; The import of the heated air of described a plurality of exhaust-gas temperature rising device 91,92,93 is communicated with the outlet pipe 2 of described motor 3 respectively, the outlet of the heated air of described a plurality of exhaust-gas temperature rising device 91,92,93 is communicated with the inlet of described condenser 11 respectively, and all the other structures are with embodiment 1.
Claims (4)
1. steam ramjet internal and external combustion engine, comprise suction tude (1), outlet pipe (2), it is characterized in that: on the pipeline of motor (3) gas handling system, be equiped with supercharging device (4), the pressurized gas outlet of described supercharging device (4) is communicated with through the air inlet of one-way valve (5) with elementary heating device (6), described elementary heating device (6) is to utilize air cylinder sleeve of engine (7) heat exchanger of waste heat to carrying out elementary intensification through the pressurized air behind the supercharging device (4) on every side, the air outlet slit of described elementary heating device (6) is communicated with through the gas access that is heated of one-way valve (8) with exhaust-gas temperature rising device (9), described exhaust-gas temperature rising device (9) is the heat exchanger that utilizes the waste heat of engine exhaust that the air that passes through is heated up once more, and the gas outlet that is heated of described exhaust-gas temperature rising device (9) is communicated with the suction tude (1) of described motor (3) through controlled valve (10); The heated air import of described exhaust-gas temperature rising device (9) is communicated with the outlet pipe (2) of described motor (3), the outlet of the heated air of described exhaust-gas temperature rising device (9) is communicated with the inlet of condenser (11), and the outlet of described condenser (11) is communicated with engine's exhaust system (12); The condensation-water drain of described condenser (11) is communicated with through the water inlet of water pump (13) with water storage box (14), and the water outlet of described water storage box (14) is communicated with the water spout (17) of described exhaust-gas temperature rising device (9) through water pump (15), controlled valve (16); Through an amount of water that water spout (17) sprays into and the High Temperature High Pressure air mixing in the exhaust-gas temperature rising device (9), the pressure that is heated gas in the exhaust-gas temperature rising device (9) has further improved in vapour China rapidly.
2. steam ramjet internal and external combustion engine according to claim 1, it is characterized in that: described elementary heating device (6) is made as water heating device (61), the water outlet of described water storage box (14) is communicated with water jacket (31) inlet of motor (3), the outlet of described water jacket (31) is communicated with the water inlet and the described controlled valve (16) of described water heating device (61) respectively through described water pump (15), described controlled valve (16) is communicated with the water spout (17) of described exhaust-gas temperature rising device (9) again, and the water outlet of described water heating device (61) is communicated with the water inlet of described water storage box (14); The air outlet slit of described water heating device (61) is communicated with through the gas access that is heated of described one-way valve (8) with described exhaust-gas temperature rising device (9), and the gas outlet that is heated of described exhaust-gas temperature rising device (9) is communicated with the suction tude (1) of described motor (3) through described controlled valve (10); The heated air import of described exhaust-gas temperature rising device (9) is communicated with the outlet pipe (2) of described motor (3), the outlet of the heated air of described exhaust-gas temperature rising device (9) is communicated with the inlet of described condenser (11), and the outlet of described condenser (11) is communicated with engine's exhaust system (12); The condensation-water drain of described condenser (11) is communicated with through the water inlet of described water pump (13) with described water storage box (14); The pressurized gas outlet of described supercharging device (4) is communicated with through the air inlet of described one-way valve (5) with described water heating device (61).
3. steam ramjet internal and external combustion engine according to claim 1, it is characterized in that: described elementary heating device (6) is made as cylinder liner (7) heat exchanger (62) on every side, described cylinder liner (7) outside is provided with radiating fin (18), the pressurized gas outlet of described supercharging device (4) is communicated with air-casing (32) inlet of described heat exchanger (62) through one-way valve (5), and the outlet of described air-casing (32) is communicated with through the inlet of one-way valve (8) with exhaust-gas temperature rising device (9).
4. steam ramjet internal and external combustion engine according to claim 1, it is characterized in that: described exhaust-gas temperature rising device (9) can be made as a plurality of (91), (92), (93) in parallel; The gas outlet that is heated of described a plurality of exhaust-gas temperature rising devices (91), (92), (93) is communicated with the suction tude (1) of described motor (3) through controlled valve (101), (102), (103) respectively; The import that described a plurality of exhaust-gas temperature rising devices (91), (92), (93) are heated gas through one-way valve (81), (82), (83) respectively with described elementary heating device (6) be heated gas outlet UNICOM, the water spout (171) of described a plurality of exhaust-gas temperature rising devices (91), (92), (93), (172), (173) are communicated with the outlet of described water pump (15) respectively through controlled valve (161), (162), (163); The import of the heated air of described a plurality of exhaust-gas temperature rising devices (91), (92), (93) is communicated with the outlet pipe (2) of described motor (3) respectively, and the outlet of the heated air of described a plurality of exhaust-gas temperature rising devices (91), (92), (93) is communicated with the inlet of described condenser (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201696063U CN201053359Y (en) | 2007-07-06 | 2007-07-06 | Steam pressure type internal and external combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201696063U CN201053359Y (en) | 2007-07-06 | 2007-07-06 | Steam pressure type internal and external combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053359Y true CN201053359Y (en) | 2008-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201696063U Expired - Lifetime CN201053359Y (en) | 2007-07-06 | 2007-07-06 | Steam pressure type internal and external combustion engine |
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| Country | Link |
|---|---|
| CN (1) | CN201053359Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078384B (en) * | 2007-07-06 | 2012-12-26 | 靳宇男 | Steam ramjet internal and external combustion engine |
-
2007
- 2007-07-06 CN CNU2007201696063U patent/CN201053359Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078384B (en) * | 2007-07-06 | 2012-12-26 | 靳宇男 | Steam ramjet internal and external combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080430 Effective date of abandoning: 20070706 |
|
| RGAV | Abandon patent right to avoid regrant |