CN2042890U - Steam-injection fuel-saving purifying apparatus for internal combustion engine - Google Patents
Steam-injection fuel-saving purifying apparatus for internal combustion engine Download PDFInfo
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- CN2042890U CN2042890U CN 89200100 CN89200100U CN2042890U CN 2042890 U CN2042890 U CN 2042890U CN 89200100 CN89200100 CN 89200100 CN 89200100 U CN89200100 U CN 89200100U CN 2042890 U CN2042890 U CN 2042890U
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Abstract
The utility model relates to a fuel-economizing purifier applied to an internal-combustion engine. The utility model makes full use of the thermal energy of the waste gas exhausted by the internal-combustion engine to heat a hot-tube type steam generator. In the steam generator, the water from the water tank of the internal combustion engine forms the high-temperature superheated steam. The high-temperature superheated steam can be injected in an air inlet pipe by a heat insulation pipe and a scaling shaped injection pipe, after the high-temperature superheated steam sufficiently mixes with the burning mixture or the air, the high-temperature superheated steam joins in the working cycle of the internal-combustion engine. The device can obviously improve economy of the internal-combustion engine and improve the exhaust quality.
Description
The utility model relates to a kind of IC engine for saving oil purification plant.
The experiment of many water sprays of past and spray water vapor is verified: water or water vapor are passed through spray someway in cylinder of internal-combustion engine, the water vapor that enters in the High Temperature High Pressure cylinder can resolve into hydrogen and oxygen rapidly, participate in the combustion process of inflammable mixture, the thermal efficiency of internal-combustion engine is improved, oil consumption reduces, and can improve emissions quality.Can also allow to use low octane value gasoline for petrol engine.
The steam jet energy-saving purification method is successfully used on the gas turbine in the U.S..The gas turbine of first spray steam is installed in and adds the general loose paper mill of niacin usp, improves the thermal efficiency 20%, control blowdown thing NO
XEffect remarkable, be no more than 25ppm.Occurred abroad steam spray energy-saving and purifying technology is applied to patent on the internal-combustion engine.
Existing steam-sprayed IC engine for saving oil purification plant, its structure mainly is by inlet pipeline (1), float chamber (4), steam generator (13) and self-contained water tank are formed, float chamber (4) is fixed on fixedly on the float chamber support (9) by bolt (8), and can regulate its upper-lower position by bolt (8), with the water level in the steam regulation generator, the outlet pipe (10) of float chamber (4) is connected by flexible pipe (11) with the adapter (12) of steam generator (13), the water intake of float chamber joins by intake pipe (1) and self-contained water tank, filter cleaner (2) and modulating valve (3) are housed on the intake pipe (1), the steam (vapor) outlet of steam generator (13) communicates with intake lines of combustion engines (23) by steam transmitting pipe road (20), and steam regulation valve (21) is housed on steam transmitting pipe road (20).
The described scheme of B. P. GB2148389 is: the water electricity consumption from self-contained water tank is heated as water vapor, and spray is burnt with sending in the cylinder after fuel and Air mixing gas mix once more in the suction tude again then.But this scheme adopted, and to add hot water be that the method for steam needs consume electric power, is difficult to be applied on the limited automobile of electric energy.This device also needs subsidiary self-contained water tank, owing on automobile, be subjected to the restriction in space and season, and very inconvenient.This scheme thermal losses is bigger in addition, has quite a few water vapor to congeal into before entering cylinder and is the globule, is difficult to vaporization, also is unfavorable for the pyrolysis of water molecule, and this can reduce the power of motor, improves oil consumption.
In order to overcome the above-mentioned shortcoming that exists in the prior art, task of the present utility model be to propose a kind of practicality, energy-conservation, make the device of the more effective utilization of water vapor.
Above-mentioned task realizes by following measure, promptly improves below doing on the basis of existing steam-sprayed IC engine for saving oil purification plant; Remove self-contained water tank, intake pipe (1) directly and water tank of internal-combustion engine join, steam generator (13) is divided into steam generator nowel (16), and use bolt, in steam generator (13) and the steam generator nowel (16) heat pipe (14) is housed, steam generator nowel (16) is contained between internal-combustion engine vent-pipe (27) and the baffler (28), steam generator nowel (16) is contained between internal-combustion engine vent-pipe (27) and the baffler (28), the steam transmitting pipe (20) that the outlet of steam generator is connected with intake lines of combustion engines (23) adopts heat-insulated pipe, and with the end of suction tude (23) joint nozzle (22) is being housed.
Above-mentioned nozzle (22) adopts the convergent-divergent nozzle.
Fin (15) is equipped with in heat pipe (14) lower end in the above-mentioned steam generator (16).
Because above-mentioned measure has just constituted a kind of improvement project that the utility model provides.Its working procedure is that direct glassware for drinking water from water tank of internal-combustion engine has certain pressure and temperature, (2) filtering of filter cleaner on inlet pipeline and modulating valve (3) are regulated flow and are entered float chamber (4), are fixed on float chamber support (9) by it and go up the lifting that the height of position comes the interior water level of steam regulation generator (13).Owing in steam generator (13) and the steam generator nowel (16) high-performance heat transfer components-heat pipe (14) being housed and being installed on the waste pipe (27), from exhaust heat of internal combustion engine heating heat pipe (14), make the water carburation by evaporation in the steam generator (13) produce superheated vapor.Through steam transmitting pipe road (20) and on modulating valve (21) spray in the suction tude (23) of internal-combustion engine.In order to make the water vapor more efficient use, steam transmitting pipe road (20) adopt heat-insulated pipe, and steam (vapor) outlet adopts convergent-divergent shape (being Laval shape) jet pipe, so that water vapor fully mixes the work cycle that participates in internal-combustion engine with inflammable mixture or air.
Because this programme has utilized the high-performance heat transfer components heat pipe, and utilize exhaust heat of internal combustion engine to obtain superheated water and steam.So not only save the energy, make the volume compact of steam generator simultaneously.In addition because the cancellation self-contained water tank, directly utilize the water that has uniform temperature and pressure in the internal-combustion engine, its vaporization institute calorific requirement is obviously reduced, make the simple in structure of whole device simultaneously, steam transmitting pipe adopts heat-insulated pipe and adds converging diverging nozzle at its outlet end, not only reduce the thermal loss of superheated vapor, guarantee that it has higher temperature, spray at a high speed in the suction tude of internal-combustion engine through jet pipe simultaneously, water vapor is fully mixed with inflammable mixture or air, and then improve the combustion process and the emissions quality of internal-combustion engine, realize that cleaning, energy-saving has good result.
Description of drawings:
This figure is the schematic representation that utilizes the steam spray oil-saving purifier of exhaust heat of internal combustion engine.
［ 1 ］ inlet pipeline, ［ 2 ］ filter cleaner, ［ 3 ］ modulating valve, ［ 4 ］ float chamber, ［ 5 ］ float, ［ 6 ］ dirt outletting snail bolt, ［ 7 ］ equalizing orifice, ［ 8 ］ bolt, ［ 9 ］ are the float chamber support fixedly, ［ 10 ］ outlet pipe; ［ 11 ］ flexible pipe, ［ 12 ］ are taken over, ［ 13 ］ steam generator, ［ 14 ］ heat pipe, ［ 15 ］ fin, ［ 16 ］ vaporizer nowel, ［ 17 ］ water, ［ 18 ］ water, ［ 19 ］ superheated vapor, ［ 20 ］ steam transmitting pipe road; ［ 21 ］ steam regulation valve, ［ 22 ］ converging diverging nozzle, ［ 23 ］ suction tude, ［ 24 ］ Carburetor, ［ 25 ］ air-strainer, ［ 26 ］ internal-combustion engine, ［ 27 ］ outlet pipe; ［ 28 ］ baffler.
Be described in detail embodiment of the present utility model below in conjunction with given in an accompanying drawing embodiment.
Pipeline ［ 1 ］ one terminates on the passage of cooling water of internal combustion engine, because the effect of internal-combustion engine water pump makes cooling water have certain pressure head, and can both normal water supply so no matter which position this device is placed on.So can save a part and add the heat energy that hot water is used because the coolant water temperature of internal-combustion engine is 70～90 ℃, the volume and weight of steam generator ［ 13 ］ is all reduced.The other end of pipeline ［ 1 ］ leads to filter cleaner ［ 2 ］ makes the impurity in the water be filtered out.Modulating valve ［ 3 ］ is used for the water output of controlling device.Float chamber ［ 4 ］ is the liquid level height that is used for keeping in the steam generator ［ 13 ］.Float ［ 5 ］ is with sheet brass or plastics manufacturing.Blowdown bolt ［ 6 ］ is the water impurity in the row's of backing out float chamber ［ 4 ］ regularly, to keep water cleaning.One aperture ［ 7 ］ is arranged above the float chamber ［ 4 ］, and its effect is to make this room pressure and external pressure keep balance.Unscrewing bolt ［ 8 ］ can make float chamber move up and down the purpose that reaches liquid level height in the steam regulation generator ［ 13 ］ in the groove of support ［ 9 ］.Water in the float chamber ［ 4 ］ is through outlet ［ 10 ］, and plastic flexible pipe ［ 11 ］ and adapter ［ 12 ］ enter steam generator ［ 13 ］, and its critical component is heat pipe ［ 14 ］.As everyone knows, it is big that heat pipe has heat-transfer capability, and axial temperature difference is little, and density of heat flow rate is adjustable, and direction of heat flow such as can change at a series of characteristics, is a kind of superconducting component.Its evaporator section has square fin ［ 15 ］ to strengthen the heat transfer of this section.This section is installed in the steam generator nowel ［ 16 ］.This part one end links to each other with internal-combustion engine vent-pipe ［ 27 ］, and the other end communicates with baffler ［ 28 ］.Steam generator ［ 13 ］ is done thermal source with engine exhaust heat, does not need to consume in addition any energy.Heat pipe ［ 14 ］ absorbs exhaust heat at evaporator section and gives the water ［ 17 ］ that enters in the steam generator ［ 13 ］ by internal working medium with heat release, and rapid evaporation was transformed into the superheated vapour ［ 19 ］ with high temperature after water obtained heat energy.Superheated vapour ［ 19 ］ enters convergent-divergent inlet ［ 22 ］ by heat-insulated pipe ［ 20 ］.Heat-insulated pipe is made with common copper pipe or steel pipe external application thermal insulating material.It can prevent the reduction of steam temperature effectively.De Laval noz(zle) ［ 22 ］ is contained on the suction tude ［ 23 ］ under the Carburetor ［ 24 ］.It makes water vapor form high-speed jet and sprays in the suction tude ［ 23 ］ and mix rapidly with inflammable mixture or air.Can regulate the uperize flow by steam regulation valve ［ 21 ］ in the work.This device can automatically change the spray steam flow with the change of engine load.Because engine load is big, delivery temperature is also high, and the heat that obtains of steam generator ［ 13 ］ also increases like this, thereby the steam flow that spray is arrived in the suction tude ［ 23 ］ strengthens, and vice versa.
Claims (3)
1, a kind ofly be used for steam-sprayed IC engine for saving oil purification plant, mainly be by inlet pipeline (1), float chamber (4), steam generator (13), steam transmitting pipe road (20) is formed, float chamber (4) is fixed on fixedly on the float chamber support (9) by bolt (8), and can regulate its upper-lower position by bolt (8), the outlet pipe (10) of float chamber (4) is connected by flexible pipe (11) with the adapter (12) of steam generator (13), the water intake of float chamber (4) joins by intake pipe (1) and water tank, filter cleaner (2) and modulating valve (3) are housed on the intake pipe (1), the steam (vapor) outlet of steam generator (13) communicates with intake lines of combustion engines (23) by steam transmitting pipe road (20), steam regulation valve (21) is housed on the steam transmitting pipe road (20), it is characterized in that intake pipe (1) directly and water tank of internal-combustion engine join, steam generator (13) is divided into steam generator nowel (16), and use bolt, in steam generator (13) and the steam generator nowel (16) heat pipe (14) is housed, steam generator nowel (16) is contained between internal-combustion engine vent-pipe (27) and the baffler (28), the steam transmitting pipe (20) that the outlet of steam generator (13) is connected with intake lines of combustion engines (23) adopts heat-insulated pipe, and with the end of suction tude (23) joint nozzle (22) is being housed.
2, steam-sprayed IC engine for saving oil purification plant according to claim 1 is characterized in that nozzle (22) adopts the convergent-divergent nozzle.
3, steam-sprayed IC engine for saving oil purification plant according to claim 1 is characterized in that placing heat pipe (14) lower end in the steam generator (16) that fin (15) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89200100 CN2042890U (en) | 1988-12-30 | 1988-12-30 | Steam-injection fuel-saving purifying apparatus for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89200100 CN2042890U (en) | 1988-12-30 | 1988-12-30 | Steam-injection fuel-saving purifying apparatus for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2042890U true CN2042890U (en) | 1989-08-16 |
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ID=4858248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89200100 Withdrawn CN2042890U (en) | 1988-12-30 | 1988-12-30 | Steam-injection fuel-saving purifying apparatus for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2042890U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769213B (en) * | 2008-12-26 | 2013-01-02 | 龙口中宇机械有限公司 | Fuel and steam combined internal combustion engine |
| CN102900568A (en) * | 2012-09-14 | 2013-01-30 | 梁棠标 | Oil saving structure of engine and oil saving method thereof |
| CN104265421A (en) * | 2014-09-23 | 2015-01-07 | 边闯 | Internal combustion engine exhaust gas emission purification device |
| CN104847535A (en) * | 2015-05-23 | 2015-08-19 | 楚元鹏 | Direct high-temperature steam injection supercharging device of internal combustion engine |
| CN104454193B (en) * | 2014-11-14 | 2017-02-22 | 陶华 | Internal combustion engine water mist flow control mechanism, water combustion-supporting system and control method of water combustion-supporting system |
| CN108049986A (en) * | 2017-09-07 | 2018-05-18 | 同济大学 | A kind of engine block of Waste Heat Recovery high temperature grease mixing jetting |
-
1988
- 1988-12-30 CN CN 89200100 patent/CN2042890U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769213B (en) * | 2008-12-26 | 2013-01-02 | 龙口中宇机械有限公司 | Fuel and steam combined internal combustion engine |
| CN102900568A (en) * | 2012-09-14 | 2013-01-30 | 梁棠标 | Oil saving structure of engine and oil saving method thereof |
| CN104265421A (en) * | 2014-09-23 | 2015-01-07 | 边闯 | Internal combustion engine exhaust gas emission purification device |
| CN104265421B (en) * | 2014-09-23 | 2017-05-24 | 边闯 | Internal combustion engine exhaust gas emission purification device |
| CN104454193B (en) * | 2014-11-14 | 2017-02-22 | 陶华 | Internal combustion engine water mist flow control mechanism, water combustion-supporting system and control method of water combustion-supporting system |
| CN104847535A (en) * | 2015-05-23 | 2015-08-19 | 楚元鹏 | Direct high-temperature steam injection supercharging device of internal combustion engine |
| CN108049986A (en) * | 2017-09-07 | 2018-05-18 | 同济大学 | A kind of engine block of Waste Heat Recovery high temperature grease mixing jetting |
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| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |