CN114233442A - Engine with waste utilization function - Google Patents
Engine with waste utilization function Download PDFInfo
- Publication number
- CN114233442A CN114233442A CN202111603565.5A CN202111603565A CN114233442A CN 114233442 A CN114233442 A CN 114233442A CN 202111603565 A CN202111603565 A CN 202111603565A CN 114233442 A CN114233442 A CN 114233442A
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- Prior art keywords
- water
- engine
- exhaust pipe
- pressure sensor
- water tank
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- 239000002699 waste material Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 157
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000002485 combustion reaction Methods 0.000 claims abstract description 11
- 241000532345 Rallus aquaticus Species 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 9
- 239000000446 fuel Substances 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
- F01N5/025—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat the device being thermoelectric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
- F02M25/0224—Water treatment or cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/0227—Control aspects; Arrangement of sensors; Diagnostics; Actuators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/025—Adding water
- F02M25/028—Adding water into the charge intakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/025—Adding water
- F02M25/03—Adding water into the cylinder or the pre-combustion chamber
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The invention provides an engine with a waste utilization function, which comprises a water pump, an engine and a water common rail, wherein an engine pressure sensor, the water common rail and a water sprayer are installed on the engine, the water sprayer is communicated with the water common rail, one end of the water common rail is provided with the water common rail pressure sensor, the other end of the water common rail is connected to a water tank through a water pump pipeline, an exhaust pipe of the engine is fixedly connected above the water tank, the water tank is used for collecting liquid water condensed in the exhaust pipe, the lower part of the water tank is provided with a water collector, a liquid level sensor is installed on the water collector, a thermoelectric converter is installed in the exhaust pipe, and the engine pressure sensor, the water sprayer, the water common rail pressure sensor, the liquid level sensor and the water pump are respectively connected to a control system through signals. The engine with the waste utilization function utilizes the energy of the waste gas to perform thermoelectric conversion, and simultaneously utilizes the condensed water generated by reducing the temperature of the waste gas to be sprayed into the engine to improve the combustion process, thereby achieving the purpose of simultaneously improving the economy and the dynamic property of the engine.
Description
Technical Field
The invention belongs to the technical field of engine complete machine system schemes, and particularly relates to an engine system which simultaneously utilizes the energy of exhaust gas and collects the moisture in the exhaust gas to be injected into a cylinder.
Background
On the one hand, in order to achieve lower fuel consumption of the whole vehicle, the pursuit of further improvement of economic performance is pursued, and increasing the compression ratio of the engine is one of important means for achieving the target, but due to the influence of factors such as knocking, the dynamic property of the engine can be obviously reduced. On the other hand, in a large-load working condition area, the engine generally adopts a mixed gas enrichment mode to reduce the in-cylinder temperature so as to meet the dynamic requirement, but along with the tightening of an emission regulation, the mixed gas enrichment is difficult to meet the emission requirement, so the dynamic property of the whole engine is limited to a certain extent.
The fuel is combusted in the engine cylinder to produce water which is exhausted as vapor with the exhaust gases. In recent years, due to the requirements of carbon peak reaching and carbon neutralization, alternative fuel engines have attracted more and more attention, wherein alternative fuels such as hydrogen, ethanol, methanol, natural gas and the like are ideal engine alternative fuels because of clean and efficient fuel consumption, but the proportion of hydrogen is higher, so that more water is generated and discharged with exhaust gas compared with gasoline and diesel engines. Because the specific heat capacity of water is large, the combustion temperature in the engine cylinder can be obviously reduced by spraying water in the air passage or the cylinder, and the method is one of important means for reducing knocking and improving the power performance. In addition, the exhaust loss accounts for up to 35% in the working process of the engine, and the reasonable utilization of the energy of exhaust gas becomes a trend of improving the economy of the whole engine.
Disclosure of Invention
In view of the above, the present invention is directed to an engine with waste utilization function, so as to improve the problem that it is difficult to achieve both economy and power performance of the engine.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the utility model provides an engine with waste utilization function, including the water pump, engine and water are rail altogether, install engine pressure sensor on the engine, water is rail and sprayer altogether, and sprayer and water rail intercommunication altogether, water rail pressure sensor is altogether installed to water rail one end, the other end is connected to the water tank through the water pump tube coupling, water tank top fixed connection is to the blast pipe of engine, the water tank is arranged in collecting the liquid water of condensation in the blast pipe, the water tank lower part is equipped with the water collector, install level sensor on the water collector, blast pipe internally mounted thermoelectric converter, engine pressure sensor, the sprayer, water rail pressure sensor altogether, level sensor, the water pump signal is connected to control system respectively.
Furthermore, an exhaust pipe temperature sensor and an exhaust pipe pressure sensor are installed in the exhaust pipe pipeline, the exhaust pipe temperature sensor and the exhaust pipe pressure sensor are respectively located on two sides of the thermoelectric converter, and signals of the exhaust pipe temperature sensor and the exhaust pipe pressure sensor are respectively connected to the control system.
Further, the water common rail is provided with a water cavity and a mounting seat, the mounting seat is connected with a water sprayer, the water sprayer is communicated with the water cavity, and the water sprayer is installed on an engine intake duct or a cylinder cover combustion chamber and sprays water to the intake duct or the combustion chamber.
Further, a filter is arranged between the water pump and the water tank.
Further, the water tank is provided with an air inlet and an air outlet respectively, the air inlet and the air outlet are communicated with the exhaust pipe respectively, the water collector is provided with a sensor mounting hole and a water outlet, the water outlet is connected to the filter through a pipeline, and the sensor mounting hole is provided with a liquid level sensor.
Further, the water tank is a water tank with a leaking net.
Compared with the prior art, the engine with the waste utilization function has the following advantages:
(1) the engine with the waste utilization function utilizes the energy of the waste gas to perform thermoelectric conversion, and simultaneously utilizes the condensed water generated by reducing the temperature of the waste gas to be sprayed into the engine to improve the combustion process, thereby achieving the purpose of simultaneously improving the economy and the dynamic property of the engine.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of an engine with waste utilization according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the connection between the water tank and the engine exhaust pipe according to the embodiment of the invention.
Description of reference numerals:
1-a water pump; 2-an engine; 3-a water common rail; 4-a water sprayer; 5-a control system; 6-a water tank; 7-a filter; 8-a thermoelectric converter; 9-water common rail pressure sensor; 10-engine pressure sensor; 11-a liquid level sensor; 12-exhaust pipe temperature sensor; 13-exhaust pipe pressure sensor; 14-an exhaust pipe; 15-sensor mounting holes; and 16-water outlet.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
An engine with waste utilization function, as shown in fig. 1 and fig. 2, comprises a water pump 1, an engine 2, a water common rail 3, a water sprayer 4, a control system 5, a leakage net type water tank 6, a filter 7, a thermoelectric converter 8, an exhaust pipe 14, a sensor mounting hole 15 and a water outlet 16, wherein the engine is provided with an engine pressure sensor 10, the water common rail 3 and the water sprayer 4, the water sprayer 4 is communicated with the water common rail 3, one end of the water common rail 3 is provided with the water common rail pressure sensor 9, the other end is connected to the water tank 6 through a water pump 1 pipeline, an exhaust pipe 14 of the engine 2 is fixedly connected above the water tank 6, the water tank 6 is used for collecting liquid water condensed in the exhaust pipe 14, the lower part of the water tank 6 is provided with a water collector, the water collector is provided with a liquid level sensor 11, the thermoelectric converter 8, an exhaust pipe temperature sensor 12 and an exhaust pipe pressure sensor 13 are arranged in the exhaust pipe 14, and an exhaust pipe temperature sensor 12 and an exhaust pipe pressure sensor 13 are respectively positioned at two sides of the thermoelectric converter 8, and an engine pressure sensor 10, a water sprayer 4, a water common rail pressure sensor 9, a liquid level sensor 11, an exhaust pipe temperature sensor 12, an exhaust pipe pressure sensor 13 and a water pump 1 are respectively connected to the control system 5 through signals.
The control system 5 can be a single controller PLC or an automobile ECU.
On the basis of not changing the original fuel supply mode and combustion mode, the scheme adds a set of system which simultaneously utilizes the energy of the waste gas and collects the water in the waste gas for spraying water in the cylinder, and the system can be arranged at any position between the exhaust pipe and the engine according to the structure of the engine.
The thermoelectric converter 8 is fixedly arranged in a pipeline of the exhaust pipe 14, high-temperature exhaust gas flows through the device, the thermoelectric converter 8 can convert exhaust heat energy into electric energy, so that the exhaust temperature is reduced to be lower than 100 ℃, water vapor in the exhaust gas is condensed into liquid by cooling, and the liquid is stored at the bottom through a leakage net on the water tank 6; an exhaust pipe temperature sensor 12 and an exhaust pipe pressure sensor 13 are respectively arranged on the front exhaust pipe and the rear exhaust pipe of the thermoelectric converter 8, and the exhaust temperature and the pressure value are monitored in real time.
The engine 2 is a gasoline engine, a diesel engine, a hydrogen engine, an ethanol engine, a methanol engine, a natural gas engine or a mixed fuel engine, and the like, and an engine pressure sensor 10 is mounted on the engine, can monitor the running working condition state of the engine in real time, and feeds the running working condition state back to the control system 5.
The water common rail 3 is provided with a water cavity, a water common rail pressure sensor 9 and a mounting seat, and the mounting seat is connected with the water sprayer 4; the water sprayer is communicated with the water cavity; the water sprayer 4 is arranged on an air inlet passage of the engine or a combustion chamber of a cylinder cover and sprays water to the air inlet passage or the combustion chamber; the control system 5 can monitor the signal of the water common rail pressure sensor 9 and send out a control signal to control water spraying.
The water pump 1 is in signal connection with a control system, and the water pump 1 is used for pumping liquid water in the water tank 6; preferably, a filter 7 is installed between the water pump 1 and the water tank 6 for filtering foreign substances in the liquid.
The water tank 6 is provided with an air inlet and an air outlet respectively, the air inlet and the air outlet are communicated with the exhaust pipe 14 respectively, the water collector is provided with a sensor mounting hole 15 and a water outlet 16, the water outlet 16 is connected to the filter 7 through a pipeline, the sensor mounting hole 15 is provided with a liquid level sensor 11, and the water level is monitored in real time.
The water tank 6 is a water tank with a leaking net.
Preferably, the pipe connecting the exhaust pipe 14 to the water tank 6 has a leak through which the condensed water flows into the water tank 6.
The water common rail pressure sensor 9 feeds back a pressure signal to the control system 5 in real time; the water sprayer 4 is connected with the control system 5 in a signal mode, is controlled by the control system 5 and sprays water into the engine 2 according to actual working conditions.
The working principle of the engine with the waste utilization function is as follows:
the control system 5 can detect the working condition of the engine 2 by collecting data of the engine pressure sensor 10, recognize the running state of the engine 2, judge the pressure of the water common rail 3 by collecting data of the water common rail pressure sensor 9, control the flow of the water pump 1 and the opening of the water sprayer 4 according to the actual condition, and spray water into the engine 2 by the water sprayer 4 to cool the engine 2, thereby achieving the purpose of improving the economy and the dynamic property of the engine; the control system 5 acquires a liquid level sensor 11 for monitoring the water level of the water tank 6 in real time, and if the water level in the water tank 6 exceeds a set threshold value, the control system 5 controls the flow of the water pump 1 and gives an alarm to workers; the control system 5 collects data of an exhaust pipe temperature sensor 12 and an exhaust pipe pressure sensor 13, and is used for monitoring the temperature and the pressure of an exhaust pipe 14 of the engine in real time.
The scheme utilizes the energy of the waste gas to carry out thermoelectric conversion, and simultaneously utilizes the condensed water generated by reducing the temperature of the waste gas to be sprayed into the engine to improve the combustion process, thereby achieving the purpose of simultaneously improving the economical efficiency and the dynamic property of the engine.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. An engine having a waste utilization function, characterized in that: including the water pump, engine and water are rail altogether, install engine pressure sensor on the engine, water is rail and sprinkler altogether, and sprinkler and water are rail intercommunication altogether, water is rail pressure sensor altogether installed to water rail one end, the other end passes through water pump pipe connection to water tank, water tank top fixed connection is to the blast pipe of engine, the water tank is arranged in collecting the liquid water of condensation in the blast pipe, the water tank lower part is equipped with the water collector, install level sensor on the water collector, blast pipe internally mounted thermoelectric converter, engine pressure sensor, the sprinkler, water is rail pressure sensor altogether, level sensor, the water pump is signal connection to control system respectively.
2. An engine with waste utilization function according to claim 1, characterized in that: an exhaust pipe temperature sensor and an exhaust pipe pressure sensor are installed in the exhaust pipe pipeline, the exhaust pipe temperature sensor and the exhaust pipe pressure sensor are respectively located on two sides of the thermoelectric converter, and the exhaust pipe temperature sensor and the exhaust pipe pressure sensor are respectively connected to the control system through signals.
3. An engine with waste utilization function according to claim 1, characterized in that: the water common rail is provided with a water cavity and a mounting seat, the mounting seat is connected with a water sprayer, the water sprayer is communicated with the water cavity, and the water sprayer is installed on an engine intake duct or a cylinder cover combustion chamber and sprays water to the intake duct or the combustion chamber.
4. An engine with waste utilization function according to claim 1, characterized in that: a filter is arranged between the water pump and the water tank.
5. An engine with waste utilization function according to claim 1, characterized in that: the water tank is provided with an air inlet and an air outlet respectively, the air inlet and the air outlet are communicated with the exhaust pipe respectively, the water collector is provided with a sensor mounting hole and a water outlet, the water outlet is connected to the filter through a pipeline, and the sensor mounting hole is provided with a liquid level sensor.
6. An engine with waste utilization function according to claim 1, characterized in that: the water tank is a leakage net type water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603565.5A CN114233442A (en) | 2021-12-24 | 2021-12-24 | Engine with waste utilization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603565.5A CN114233442A (en) | 2021-12-24 | 2021-12-24 | Engine with waste utilization function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114233442A true CN114233442A (en) | 2022-03-25 |
Family
ID=80762991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111603565.5A Pending CN114233442A (en) | 2021-12-24 | 2021-12-24 | Engine with waste utilization function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114233442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419523A (en) * | 2022-08-29 | 2022-12-02 | 中南大学 | Hydrogen internal combustion engine control device based on controllable activity of mixed gas |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130333381A1 (en) * | 2012-06-18 | 2013-12-19 | IFP Energies Nouvelles | Internal-combustion engine associated witha rankine cycle closed loop and with a circuit for water injection into the engine intake system |
| US20140190148A1 (en) * | 2013-01-09 | 2014-07-10 | Ford Global Technologies, Llc | METHODS FOR NOx REDUCTION USING EXHAUST-GAS CONDENSATE |
| EP3546709A1 (en) * | 2018-03-29 | 2019-10-02 | Volvo Car Corporation | Vehicle with system for recovering waste heat |
| CN113266494A (en) * | 2021-05-28 | 2021-08-17 | 大连理工大学 | System for recycling moisture in engine exhaust gas and reinjecting air inlet |
-
2021
- 2021-12-24 CN CN202111603565.5A patent/CN114233442A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130333381A1 (en) * | 2012-06-18 | 2013-12-19 | IFP Energies Nouvelles | Internal-combustion engine associated witha rankine cycle closed loop and with a circuit for water injection into the engine intake system |
| US20140190148A1 (en) * | 2013-01-09 | 2014-07-10 | Ford Global Technologies, Llc | METHODS FOR NOx REDUCTION USING EXHAUST-GAS CONDENSATE |
| EP3546709A1 (en) * | 2018-03-29 | 2019-10-02 | Volvo Car Corporation | Vehicle with system for recovering waste heat |
| CN113266494A (en) * | 2021-05-28 | 2021-08-17 | 大连理工大学 | System for recycling moisture in engine exhaust gas and reinjecting air inlet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419523A (en) * | 2022-08-29 | 2022-12-02 | 中南大学 | Hydrogen internal combustion engine control device based on controllable activity of mixed gas |
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Application publication date: 20220325 |