CN105240165B - A kind of portable engine Oxy-hydrogen hybrid power device - Google Patents

A kind of portable engine Oxy-hydrogen hybrid power device Download PDF

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Publication number
CN105240165B
CN105240165B CN201510743022.1A CN201510743022A CN105240165B CN 105240165 B CN105240165 B CN 105240165B CN 201510743022 A CN201510743022 A CN 201510743022A CN 105240165 B CN105240165 B CN 105240165B
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hydrogen
oxygen
oxyhydrogen
gas
engine
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CN105240165A (en
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周永华
沈文中
黎伟
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Tianjin Institute of Advanced Equipment of Tsinghua University
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Dewen Energy Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

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  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

The present invention discloses a kind of portable engine Oxy-hydrogen hybrid power device, including hydrogen-oxygen generation unit, hydrogen-oxygen processing unit and hydrogen-oxygen control unit;Hydrogen-oxygen generation unit is suitable to produce hydrogen and oxygen gas mixture, and hydrogen-oxygen processing unit is suitable to the hydrogen or oxygen gas that hydrogen-oxygen unit exports being dried;Hydrogen-oxygen control unit includes detection module, processing module and control module, detection module is suitable to detect the fuel delivery of engine nozzle in real time, processing module is suitable to the atomizer fuel delivery detected in real time being compared with hydrogen or oxygen gas mixed combustion ratio with default atomizer fuel delivery, the optimal air demand of current time hydrogen or oxygen gas is obtained, control module is suitable to export to cylinder by vacuum tube after the hydrogen or oxygen gas tolerance exported after processing is adjusted to optimal air demand.Engine Oxy-hydrogen hybrid power device provided by the invention, it is easy for installation, engine fuel can be made fully to burn, lift vehicle power, while fuel consumption is saved, reduce hazardous emission.

Description

Portable engine hydrogen-oxygen hybrid power device
Technical Field
The invention belongs to the field of automobile power systems, and particularly relates to a portable engine hydrogen-oxygen hybrid power device.
Background
With the increasing shortage of energy, the energy problem becomes one of the important problems which need to be paid attention to in the economic development of the world at present, and petroleum is widely used in the fields of power generation, transportation and energy consumption of heating lamps as a non-renewable important energy source. However, with the consumption of petroleum resources, the difficulty of exploitation is getting larger and higher, the price is getting higher and higher, the exploitable amount is getting smaller and smaller, and the requirement of the world economic development is difficult to meet, so that the search for petroleum substitutes is always a problem of high importance of governments of various countries, particularly, the search for alternative energy sources of motor vehicles and transport ships is more urgent, and the electric vehicle is exemplified as an alternative scheme which is paid attention and supported by governments of various countries. However, the electric vehicle is only suitable for small vehicles and urban public transport vehicles which consume less energy and have short driving distance, and the energy stored in the unit weight of the battery in the electric vehicle is too small, the battery is expensive, and the economic scale is not formed, so the purchase price is expensive, and some use prices are even more expensive than gasoline.
The engine is a power part of an automobile or a diesel engine, the fuel burned in a cylinder of the traditional engine is pure gasoline or diesel oil, and chemical energy is converted into kinetic energy by means of pure gasoline or diesel oil combustion. However, the existing engine has the phenomenon that the combustion of fuel is insufficient, so that the chemical energy conversion of the fuel is insufficient, the total power of the engine is not high enough, and the fuel consumption is high finally; and in addition, HC, CO, NOX and other gases are easily generated and are discharged into the atmosphere along with tail gas, so that the atmosphere is seriously polluted, and the environment is not favorable.
Disclosure of Invention
The invention provides a portable engine hydrogen-oxygen hybrid power device capable of saving consumed fuel, aiming at the technical problems that in the prior art, the fuel consumption is high due to insufficient combustion of engine fuel, and harmful gas is easily generated, so that the environment is not facilitated.
In order to achieve the purpose, the invention adopts the following technical scheme:
a portable engine hydrogen-oxygen hybrid power device comprises a hydrogen-oxygen generating unit, a hydrogen-oxygen processing unit and a hydrogen-oxygen control unit; wherein,
the oxyhydrogen generating unit comprises a power supply, a water supply system and an electrolysis device suitable for generating oxyhydrogen gas, the electrolysis device comprises an electrolysis bath, water provided by the water supply system is stored in the electrolysis bath, an electrode group is arranged in the water and connected with the power supply, and the power supply is provided by a vehicle storage battery for introducing redundant electric energy of floating charge of a vehicle-mounted generator;
the oxyhydrogen treatment unit comprises a gas-liquid separator, and the gas-liquid separator is suitable for drying oxyhydrogen gas output by the electrolysis device;
the oxyhydrogen control unit includes detection module, processing module and control module, detection module is suitable for and carries out real-time detection to the fuel feeding volume of engine fuel sprayer, processing module is suitable for and compares real-time detection's fuel sprayer fuel feeding volume with preset fuel sprayer fuel feeding volume and oxyhydrogen gas mixed combustion ratio, obtains the best air feed volume of oxyhydrogen gas at the present moment, control module is suitable for and exports to the engine cylinder in through the vacuum tube after adjusting the oxyhydrogen gas tolerance of handling back output to best air feed volume.
The portable engine oxyhydrogen hybrid power device provided by the invention is characterized in that a vehicle storage battery is utilized to introduce redundant electric energy of floating charge of a vehicle-mounted generator into an electrolysis device system to generate oxyhydrogen mixed gas, then the oxyhydrogen mixed gas is dried by an oxyhydrogen processing unit, the oil supply quantity of an engine oil nozzle is detected in real time by a detection module, the oil supply quantity of the oil nozzle detected in real time is compared by a processing module to obtain the optimal air supply quantity of the oxyhydrogen gas, and finally the oxyhydrogen gas enters an engine cylinder through a vacuum tube after the air supply quantity of the oxyhydrogen gas is adjusted by a control module to be mixed with air and fuel oil for combustion, so that the combustion environment is improved, the combustion process is optimized, the thermal efficiency of the fuel oil is improved, the loss is reduced.
Further, the electrode group comprises a cathode electrode and an anode electrode, the cathode electrode is connected with the negative electrode of the power supply, and the anode electrode is connected with the positive electrode of the power supply.
Further, the portable engine oxyhydrogen hybrid power device further comprises a housing, the housing covers the oxyhydrogen generation unit, the oxyhydrogen processing unit and the oxyhydrogen control unit, and the housing is further provided with a pipeline hole for discharging oxyhydrogen gas generated by electrolyzed water.
Further, the oxyhydrogen processing unit further comprises a gas filter adapted to filter and cool the dried oxyhydrogen gas.
Further, the detection module adopts an oil level sensor.
Furthermore, the processing module is an intelligent controller and adopts a PIC singlechip.
Further, the control module adopts an air volume adjusting valve.
Drawings
FIG. 1 is a schematic structural diagram of a portable engine hydrogen-oxygen hybrid power device provided by the invention.
In the figure, 1, an oxyhydrogen generation unit; 11. a power supply; 12. a water supply system; 13. an electrolysis device; 131. an electrolytic cell; 132. water; 133. an electrode group; 2. an oxyhydrogen treatment unit; 21. a gas-liquid separator; 22. a gas filter; 3. a hydrogen-oxygen control unit; 31. a detection module; 32. a processing module; 33. a control module; 4. an engine; 5. a housing.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
In the description of the present invention, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1, the present invention discloses a portable engine hydrogen-oxygen hybrid power device, comprising a hydrogen-oxygen generating unit 1, a hydrogen-oxygen processing unit 2 and a hydrogen-oxygen control unit 3; wherein,
the oxyhydrogen generation unit 1 comprises a power supply 11, a water supply system 12 and an electrolysis device 13 suitable for generating oxyhydrogen gas, wherein the electrolysis device 13 comprises an electrolysis bath 131, water 132 provided by the water supply system is stored in the electrolysis bath 131, an electrode group 133 is arranged in the water, the electrode group 133 is connected with the power supply 11, and the power supply is provided by a vehicle storage battery to introduce redundant electric energy of floating charge of a vehicle-mounted generator, namely the vehicle storage battery is used for introducing redundant electric energy of floating charge of the vehicle-mounted generator into the electrolysis device system to generate oxyhydrogen mixed gas;
the oxyhydrogen processing unit 2 comprises a gas-liquid separator 21, wherein the gas-liquid separator 21 is suitable for drying oxyhydrogen gas output by the electrolysis device 13;
the oxyhydrogen control unit 3 includes detection module 31, processing module 32 and control module 33, detection module 31 is suitable for and carries out real-time detection to the fuel feeding volume of engine fuel sprayer, processing module 32 is suitable for and compares real-time detection's fuel sprayer fuel feeding volume with preset fuel sprayer fuel feeding volume and oxyhydrogen gas mixed combustion ratio, obtains the best air feed volume of oxyhydrogen gas at the present moment, control module 33 is suitable for the oxyhydrogen gas volume of exporting after handling to export in the cylinder of engine 4 through the vacuum tube after the best air feed volume is adjusted.
The portable engine oxyhydrogen hybrid power device provided by the invention is characterized in that a vehicle storage battery is utilized to introduce redundant electric energy of floating charge of a vehicle-mounted generator into an electrolysis device system to generate oxyhydrogen mixed gas, then the oxyhydrogen mixed gas is dried by an oxyhydrogen processing unit, the oil supply quantity of an engine oil nozzle is detected in real time by a detection module, the oil supply quantity of the oil nozzle detected in real time is compared by a processing module to obtain the optimal air supply quantity of the oxyhydrogen gas, and finally the oxyhydrogen gas enters an engine cylinder through a vacuum tube after the air supply quantity of the oxyhydrogen gas is adjusted by a control module to be mixed with air and fuel oil for combustion, so that the combustion environment is improved, the combustion process is optimized, the thermal efficiency of the fuel oil is improved, the loss is reduced.
As an embodiment, referring to fig. 1, the electrode set 133 includes a cathode electrode and an anode electrode, the cathode electrode is connected to a negative electrode of the power supply, and the anode electrode is connected to a positive electrode of the power supply. Supplying power to the cathode and the anode of the electrode group by the power supply, and electrolyzing water in the electrolytic bath to generate hydrogen and oxygen; in the invention, because the power supply 11 is provided by introducing redundant electric energy of floating charge of the vehicle-mounted generator by the automobile storage battery, the provided current is relatively constant, so that the process of generating hydrogen and oxygen by electrolysis is stable, the gas quality is high, and the method is very convenient for technical personnel in the field to realize.
As a specific embodiment, please refer to fig. 1, the portable engine hydrogen-oxygen hybrid power device further comprises a housing 5, the housing 5 covers the hydrogen-oxygen generating unit 1, the hydrogen-oxygen processing unit 5 and the hydrogen-oxygen control unit 5, and the housing 5 is further provided with a pipe hole for discharging the hydrogen-oxygen gas generated by the electrolyzed water. In particular, the casing 5 is generally a metal casing, which is used to protect the device of the present invention from damage; preferably, the housing 5 is provided with a pipe hole for discharging oxyhydrogen gas generated by electrolyzing water, the pipe hole may be provided at a side portion of the housing 5, and one or more pipe holes may be provided through which the oxyhydrogen gas is output into the interior of the engine cylinder.
As a specific embodiment, please refer to FIG. 1, the oxyhydrogen treatment unit 2 further comprises a gas filter 22, wherein the gas filter 22 is adapted to filter and cool the dried oxyhydrogen gas, and then the gas filter 22 is connected to the cylinder of the vehicle-mounted engine through a vacuum tube.
As a specific embodiment, the detection module 31 employs an oil level sensor, which is a component that detects the position or height of oil in a container by using the capacitance change between a sensor housing and an induction electrode caused by the oil entering the container and converting the change into a current change, and the oil quantity of the oil can be determined through the position or height, so as to detect the oil supply quantity of an oil nozzle in real time; of course, those skilled in the art can also use other devices to perform real-time detection, and are not limited to the fuel level sensor described above.
As a specific embodiment, the processing module 32 is an intelligent controller, and adopts a PIC single chip microcomputer, which is the single chip microcomputer most widely used at present, is an integrated circuit used for developing and controlling peripheral devices, and is particularly applied to the control field of automobiles and the like; specifically, the processing module 32 compares the fuel injection nozzle fuel supply amount detected in real time by the detection module with a preset fuel injection nozzle fuel supply amount and oxyhydrogen gas mixed combustion ratio, and obtains the optimal fuel supply amount of the oxyhydrogen gas at the current moment, so as to ensure the optimal combustion ratio of the oxyhydrogen gas, air and fuel, and further improve the thermal efficiency or combustion efficiency of the fuel.
In a specific embodiment, the control module 33 employs a gas flow regulating valve, and when the processing module 32 obtains the optimal gas supply amount of oxyhydrogen gas at the current time, the gas flow regulating valve automatically regulates the optimal gas supply amount of oxyhydrogen gas, so as to regulate the gas flow of oxyhydrogen gas output after drying processing to the optimal gas supply amount, and then outputs the gas flow to the engine cylinder through a vacuum tube.
The portable engine hydrogen-oxygen hybrid power device provided by the invention has the following advantages:
1. the engine is not required to be dismantled, and only needs to be arranged in a place which is vacant near a vehicle storage battery and does not influence the normal work of other parts;
2. the power of the whole vehicle is improved, the power is improved by 10-20%, the first gear and the second gear are obviously felt to be powerful to start, the speed is accelerated, the power is enhanced when climbing a slope, the accelerator is obviously lightened, the rotating speed of the vehicle is reduced when the vehicle runs at high speed, and the vehicle does not drag gears;
3. the fuel oil consumption is saved by 5-20%, the mixed gas of hydrogen and oxygen enters the engine cylinder from the vacuum tube and is mixed and combusted with air and the fuel oil, the hydrogen can be combusted, the oxygen can support combustion, and the fuel oil efficiency is improved;
4. the emission of harmful gas in tail gas can be reduced by about 50%, the loss is reduced, the generation of carbon deposition is reduced, and the emission of harmful substances is reduced.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields, and are within the scope of the present invention.

Claims (6)

1. A portable engine hydrogen-oxygen hybrid power device is characterized by comprising a hydrogen-oxygen generating unit, a hydrogen-oxygen processing unit and a hydrogen-oxygen control unit; wherein,
the hydrogen and oxygen generating unit comprises a power supply, a water supply system and an electrolysis device suitable for generating hydrogen and oxygen gases, wherein the electrolysis device comprises an electrolysis bath, water provided by the water supply system is stored in the electrolysis bath, an electrode group is arranged in the water and connected with the power supply, the power supply is provided by introducing redundant electric energy generated by floating charging of a vehicle-mounted generator through an automobile storage battery, the provided power supply is constant, and the process of generating the hydrogen and oxygen gases through electrolysis is stable;
the oxyhydrogen treatment unit comprises a gas-liquid separator, and the gas-liquid separator is suitable for drying oxyhydrogen gas output by the electrolysis device;
the oxyhydrogen control unit includes detection module, processing module and control module, detection module is suitable for and carries out real-time detection to the fuel feeding volume of engine fuel sprayer, processing module is suitable for and compares real-time detection's fuel sprayer fuel feeding volume with predetermined fuel sprayer fuel feeding volume and oxyhydrogen gas mixed combustion ratio, acquires the best air feed volume of oxyhydrogen gas at the present moment, control module is suitable for and exports to the engine cylinder through the vacuum tube after adjusting the oxyhydrogen gas tolerance of handling back output to best air feed volume in, control module adopts the tolerance governing valve.
2. The portable engine hydrogen-oxygen hybrid power unit according to claim 1, wherein the electrode group comprises a cathode electrode connected to a negative electrode of a power supply and an anode electrode connected to a positive electrode of the power supply.
3. The portable engine hydrogen-oxygen hybrid power unit according to claim 1, further comprising a housing that covers the outside of the hydrogen-oxygen generation unit, the hydrogen-oxygen treatment unit and the hydrogen-oxygen control unit, and that is provided with a pipe hole for discharging the hydrogen-oxygen gas generated by the electrolysis of water.
4. The portable engine oxyhydrogen hybrid power device according to claim 1, wherein the oxyhydrogen processing unit further comprises a gas filter adapted to filter and cool the dried oxyhydrogen gas.
5. The portable engine hydrogen-oxygen hybrid power unit as claimed in claim 1, wherein the detection module employs an oil level sensor.
6. The portable engine hydrogen-oxygen hybrid power device according to claim 1, wherein the processing module is an intelligent controller and adopts a PIC single chip microcomputer.
CN201510743022.1A 2015-11-05 2015-11-05 A kind of portable engine Oxy-hydrogen hybrid power device Active CN105240165B (en)

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KR102048722B1 (en) 2012-02-27 2019-11-26 디이이씨 아이엔씨 Oxygen-rich plasma generators for boosting internal combustion engines
KR20220123330A (en) 2016-03-07 2022-09-06 하이테크 파워, 인크. A method of generating and distributing a second fuel for an internal combustion engine
US20190234348A1 (en) 2018-01-29 2019-08-01 Hytech Power, Llc Ultra Low HHO Injection

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CN101798964A (en) * 2010-03-23 2010-08-11 戴文有 Intelligent power-increase emission-reduction and energy-saving control device for vehicle
CN101900059A (en) * 2010-03-11 2010-12-01 哈尔滨工业大学深圳研究生院 Auxiliary combustion system of vehicle-mounted hydrogen and oxygen generator
CN104196654A (en) * 2014-09-15 2014-12-10 曹鉴清 Auxiliary device for combustion engine
CN205117547U (en) * 2015-11-05 2016-03-30 德文能源股份有限公司 Portable engine oxyhydrogen hybrid device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101289747A (en) * 2008-06-13 2008-10-22 山东赛克赛斯氢能源有限公司 Hydrogen fuel energy sources generator for vehicle
CN101900059A (en) * 2010-03-11 2010-12-01 哈尔滨工业大学深圳研究生院 Auxiliary combustion system of vehicle-mounted hydrogen and oxygen generator
CN101798964A (en) * 2010-03-23 2010-08-11 戴文有 Intelligent power-increase emission-reduction and energy-saving control device for vehicle
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CN205117547U (en) * 2015-11-05 2016-03-30 德文能源股份有限公司 Portable engine oxyhydrogen hybrid device

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Address after: 400039 6th floor, D1 building, Erlang international student entrepreneurship Park, No. 71 and No. 71-1, Kecheng Road, Jiulongpo District, Chongqing

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