JP2008051066A - High output hybrid fuel system for brown gas and resource fuel, and control system therefor - Google Patents

High output hybrid fuel system for brown gas and resource fuel, and control system therefor Download PDF

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JP2008051066A
JP2008051066A JP2006230636A JP2006230636A JP2008051066A JP 2008051066 A JP2008051066 A JP 2008051066A JP 2006230636 A JP2006230636 A JP 2006230636A JP 2006230636 A JP2006230636 A JP 2006230636A JP 2008051066 A JP2008051066 A JP 2008051066A
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fuel
power
internal combustion
brown gas
gas
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Kazunori Hirohashi
一則 廣橋
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OYO DENKI KK
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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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

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Abstract

<P>PROBLEM TO BE SOLVED: To achieve both the securement of power accompanied by the generation of brown gas in a traveling vehicle and the development of a large-capacity capacitor and a highly efficient gas generator, and provide a technology for safely handling hydrogen. <P>SOLUTION: In a state that the storage capability of a battery is limited, while a part of power generated by a traveling vehicle is stored, the generated power is directly converted into brown gas to be introduced into an internal combustion engine. Consequently, the whole power generated by a generator of a vehicle can be utilized. In addition, a system for safely handling hydrogen is incorporated into the vehicle to obtain the fuel support hybrid fuel system. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description


本発明は、ブラウンガスによって内燃機関に二酸化炭素の排出削減及と低燃費をもたらすブラウンガスと資源燃料の高出力ハイブリッド・フューエルシステムとその制御に関するものである。
The present invention relates to a brown gas and resource fuel high-power hybrid fuel system and its control, which bring about reduction of carbon dioxide emissions and low fuel consumption to an internal combustion engine by the brown gas.


車載の内燃機関によって発電する電力を無駄なく蓄電する事や、その発電によって随時ブラウンガスに変換する事により、内燃機関は充分な動力性能を獲得し、低燃費、二酸化炭素の削減させる事に寄与するブラウンガスと既存内燃機関との広範囲に及ぶ制御を含む高出力ハイブリッド・フューエルシステムである。ブラウンガスを対象とした内燃機関は特許文献1に記載されたものがある。

By storing the electric power generated by the on-board internal combustion engine without waste and by converting it to brown gas as needed, the internal combustion engine can achieve sufficient power performance, contributing to low fuel consumption and carbon dioxide reduction. This is a high-power hybrid fuel system that includes extensive control of brown gas and existing internal combustion engines. An internal combustion engine for Brown gas is described in Patent Document 1.


この特許文献1に記載の従来のブラウンガスによる内燃機関はプラズマにより水を熱分解しその水蒸気とわずかなブラウンガスを利用して、ロータリーエンジンやガスタービンを稼動する事と、該ブラウンガスとエマルジョンの混合を内燃機関に供給するものである。
The conventional internal combustion engine using brown gas described in Patent Document 1 thermally decomposes water with plasma and uses the water vapor and a slight amount of brown gas to operate a rotary engine and a gas turbine, and the brown gas and emulsion Is supplied to the internal combustion engine.

特開平10-266900 。 しかし特許文献1に記載の従来の内燃機関はプラズマによる熱分解によってブラウンガスを発生させるため、多くの水蒸気が発生し、燃焼ガスとしては不適当であり、かつ電圧、電流の使用量が多く、非効率的である。また、ブラウンガス発生に必要な電力の確保及び蓄電、高効率ガスジェネレーターなどの技術的問題の解決がなされていない。JP-A-10-266900. However, since the conventional internal combustion engine described in Patent Document 1 generates brown gas by thermal decomposition using plasma, a large amount of water vapor is generated, which is inappropriate as a combustion gas, and uses a large amount of voltage and current. Inefficient. In addition, technical problems such as securing electric power necessary for generating brown gas, storing electricity, and a high-efficiency gas generator have not been made.


車載の内燃機関に潤沢なブラウンガスを供給する為には、充分な発電装置、大容量蓄電装置、高効率のガスジェネレーター及び広範な制御システムが必要である。
In order to supply abundant brown gas to an in-vehicle internal combustion engine, a sufficient power generation device, a large-capacity power storage device, a high-efficiency gas generator, and a wide control system are required.


本発明は高効率のガスジェネレーターを中心に大量の電気を発生する発電装置、大容量の蓄電装置及び広範な走行状態をカバーする制御コンピューターとを備えた事を特徴とする。
The present invention is characterized by including a power generation device that generates a large amount of electricity, a high-efficiency gas generator, a large-capacity power storage device, and a control computer that covers a wide range of driving conditions.


車載の内燃機関によって駆動される発電装置の発電量は効率的に蓄電され、急加速、急発進、登坂走行、高負荷走行などで、大きな動力を必要とする場合に、電力を高率よくブラウンガスに変換し、制御コンピューターで適正に制御しその目的を達成する。
The amount of power generated by the power generator driven by the on-board internal combustion engine is efficiently stored, and when large power is required for sudden acceleration, sudden start, climbing, high load, etc. It is converted into gas and properly controlled by a control computer to achieve its purpose.


ブラウンガスを高効率で発生するガスジェネレーターには常にブラウンガス発生に必要な電解の為の水を供給する水タンクが配管によって接続されている事を特徴としている。
A gas generator that generates brown gas with high efficiency is characterized in that a water tank for supplying water for electrolysis necessary for generating brown gas is always connected by piping.


ガスジェネレーターと大容量蓄電装置との間の配線上には電源装置が接続されており、制御システムによってガスジェネレーターに適切な電圧と電流を供給する事を特徴とする。

A power supply device is connected on the wiring between the gas generator and the large-capacity power storage device, and an appropriate voltage and current are supplied to the gas generator by the control system.


本発明によれば、車載の内燃機関によって駆動する発電装置の発電量をブラウンガスに効率的に変換する事によって、低燃費や排出ガスの改善及び資源燃料の消費削減や、しいては地球温暖化防止および地球環境の改善に貢献する事ができる。
According to the present invention, the power generation amount of a power generation device driven by an onboard internal combustion engine is efficiently converted into brown gas, thereby reducing fuel consumption, improving exhaust gas emissions, reducing resource fuel consumption, and global warming. It can contribute to the prevention of globalization and improvement of the global environment.


本発明実施の形態に係るブラウンガスと資源燃料の複合使用及びその制御を図面に基づいて説明する。図1は本発明を示す該略構成図であり、図2は配管、配線及びその制御範囲を示す該略図である。又、図3はそれぞれ走行パターンのフローチャート図となっている。
The combined use and control of brown gas and resource fuel according to the embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a schematic diagram showing the present invention, and FIG. 2 is a schematic diagram showing piping, wiring, and a control range thereof. Further, FIG. 3 is a flowchart of the running pattern.


図１に示すように、内燃機関2の回転力にともない、発電装置3よって発電がなされる。発電された電力は充電回路ES1を通じ大容量蓄電装置6に一時貯えられるか、又はそのまま電流供給回路ES2を経て効率良くガスジェネレーター8によってブラウンガスに変換され、制御コンピューター5の制御のもとガス供給管MH2を通じて内燃機関2に供給される。
As shown in FIG. 1, power generation is performed by the power generation device 3 in accordance with the rotational force of the internal combustion engine 2. The generated power is temporarily stored in the large-capacity power storage device 6 through the charging circuit ES1, or is directly converted into brown gas by the gas generator 8 through the current supply circuit ES2 as it is, and gas is supplied under the control of the control computer 5. Supplied to the internal combustion engine 2 through the pipe MH2.


電流供給回路ES2には直流電源装置6が装備されており、水補給配管MH1にはガスジェネレーターの為の水タンクがそれぞれ備えられている。
The current supply circuit ES2 is provided with a DC power supply device 6, and the water supply pipe MH1 is provided with a water tank for a gas generator.


制御コンピューター5の制御は制御用センサー(不表示)からの情報に基づきC1〜C6の制御回路によって順次制御される。
The control of the control computer 5 is sequentially controlled by the control circuits C1 to C6 based on information from the control sensor (not shown).


車載内燃機関2はその走行状況とブラウンガス発生量、蓄電残量に基づき、制御回路C1〜C6を経由して、燃料ポンプ4を通じて適正な資源燃料の吐出量0％〜100％の範囲で制御コンピューター5により制御される。
The in-vehicle internal combustion engine 2 is controlled in the range of 0% to 100% of the appropriate resource fuel discharge amount through the fuel pump 4 via the control circuit C1 to C6, based on the driving situation, the amount of brown gas generated, and the remaining amount of electricity stored. Controlled by computer 5.


車載内燃機関2によって駆動される発電装置3はその発電量を制御コンピューター5が制御回路C2を経由して把握し、制御回路C1を通して燃料ポンプ4から内燃機関2へ適切な資源燃料の供給を行う。
The power generation device 3 driven by the vehicle-mounted internal combustion engine 2 is obtained by the control computer 5 via the control circuit C2, and the appropriate amount of fuel is supplied from the fuel pump 4 to the internal combustion engine 2 through the control circuit C1. .


大容量蓄電装置6は充電回路ES1上にあり、制御回路C5を経由してその蓄電残量を把握し、コントロール回路C1を通じて燃料ポンプ4を制御して資源燃料の吐出量を適切に判断しその供給を行う。
The large-capacity power storage device 6 is located on the charging circuit ES1, grasps the remaining amount of power storage via the control circuit C5, controls the fuel pump 4 through the control circuit C1, and appropriately determines the discharge amount of the resource fuel. Supply.

ガスジェネレーター8は電流供給回路ES2の配線上にあり、水供給管MH1に水タンク9と接続されている。制御回路C4を経由して制御コンピューター5の制御により、そのブラウンガスの発生量と、燃料ポンプ4により資源燃料の吐出量を常に制御している。    The gas generator 8 is on the wiring of the current supply circuit ES2, and is connected to the water tank 9 to the water supply pipe MH1. Under the control of the control computer 5 via the control circuit C4, the brown gas generation amount and the fuel pump 4 always control the resource fuel discharge amount.


ガスジェネレーター8には水供給管MH1を通じて水タンク9が接続され、制御コンピューター5によってその水残量が監視され、運転者へ情報が提供される。
A water tank 9 is connected to the gas generator 8 through a water supply pipe MH1, the remaining amount of water is monitored by the control computer 5, and information is provided to the driver.


大容量蓄電装置6とガスジェネレーター8との間の電流供給回路ES2上に直流電源装置7が配置され、ガスジェネレーター8に必要な電圧・電流を提供する制御はガスジェネレーター8内部で自動制御される。
A DC power supply device 7 is arranged on the current supply circuit ES2 between the large-capacity power storage device 6 and the gas generator 8, and the control for providing the voltage and current necessary for the gas generator 8 is automatically controlled inside the gas generator 8. .


図４における走行パターンは、フローチャート1の通りであり、その概略はスポーツ走行時S2-2や上り坂時S2-6において、通常巡行時のガソリン量に加えて、ブラウンガスを充分量内燃機関2に投入することで、資源燃料の消費を増やす事なくターボチャージャーと同様の高負荷走行に必要な力を得る事を特徴としている。
The running pattern in FIG. 4 is as shown in the flowchart 1. The outline of the running pattern is a sufficient amount of brown gas in addition to the amount of gasoline during normal cruise in S2-2 during sports running and S2-6 during uphill driving. It is characterized by obtaining the power required for high-load driving similar to a turbocharger without increasing the consumption of resource fuel.


本発明はブラウンガス発生装置を利用して、車載の内燃機関で使用する化石燃料の軽減や二酸化炭素の削減及び排ガスの改善をする事が可能で、ひいては地球温暖化防止及び地球環境改善に大きく寄与する事ができる。
The present invention can reduce the fossil fuel used in an on-board internal combustion engine, reduce carbon dioxide, and improve exhaust gas by using a brown gas generator, which is greatly effective in preventing global warming and improving the global environment. Can contribute.

本発明の実施に係るブラウンガスと内燃機関システムを示す概略構成図である。（実施例１）It is a schematic block diagram which shows the brown gas and internal combustion engine system which concern on implementation of this invention. (Example 1) 本発明の実施に係るブラウンガスと内燃機関システムの配管及び回路を示す概略構成図である。（実施例２）It is a schematic block diagram which shows the piping and circuit of Brown gas and an internal combustion engine system which concern on implementation of this invention. (Example 2) 本発明の実施に係るブラウンガスと内燃機関システムによる走行パターンの順序を示すフローチャート1である。（実施例３）3 is a flowchart 1 showing the order of traveling patterns by Brown gas and an internal combustion engine system according to an embodiment of the present invention. (Example 3)

符号の説明Explanation of symbols


１ 車輌本体

２ 内燃機関

３ 発電装置

４ 燃料ポンプ

５ 制御コンピューター

６ 大容量蓄電装置

７ 直流電源装置

８ ガスジェネレーター

９ 水タンク
ES1 充電回路
ES2 電流供給回路
ES3 アース回路
ES4 アース回路
MH1 水補給配管
MH2 ガス供給管
NH1 燃料供給管
C1 制御回路
C2 制御回路
C3 制御回路
C4 制御回路
C5 制御回路
C6 制御回路
S2-1 スタート時(図2の場合)
S2-2 高負荷走行時
S2-6 上り坂時(図2の場合)
1 Vehicle body

2 Internal combustion engine

3 Power generator

4 Fuel pump

5 Control computer

6 Large-capacity power storage device

7 DC power supply

8 Gas generator

9 Water tank
ES1 charging circuit
ES2 Current supply circuit
ES3 Earth circuit
ES4 Earth circuit
MH1 water supply piping
MH2 gas supply pipe
NH1 fuel supply pipe
C1 control circuit
C2 control circuit
C3 control circuit
C4 control circuit
C5 control circuit
C6 control circuit
S2-1 Start (Figure 2)
S2-2 When driving at high load
S2-6 Uphill (Figure 2)

Claims (5)


このシステムは車輌及び一般の内燃機関によって駆動される発電装置の発生電力を無駄なく蓄電する大容量蓄電装置と、蓄電された電力又は発生電力によって水素・酸素混成ガス（以下総称して“ブラウンガス”とする）を発生させるブラウンガス発生装置(以下“ガスジェネレーター”とする)と、従来の車輌の内燃機関に使用されるガソリン・軽油・エタノール・重油等の燃料（以下総称して“資源燃料”とする）又は資源燃料を内燃機関に供給する燃量ポンプと、これに伴う資源燃料の吐出量・ブラウンガスの吐出量及び車輌の運転に関わる制御を司る制御コンピューターを持つことを特徴とするハイブリッド・フューエルシステムである。
This system includes a large-capacity power storage device that efficiently stores the generated power of a power generator driven by a vehicle and a general internal combustion engine, and a hydrogen / oxygen mixed gas (hereinafter collectively referred to as “Brown gas”) using the stored power or generated power. And a fuel such as gasoline, light oil, ethanol, and heavy oil (hereinafter collectively referred to as “resource fuel”) used in internal combustion engines of conventional vehicles. Or a fuel pump for supplying resource fuel to the internal combustion engine, and a control computer for controlling the fuel fuel discharge amount, Brown gas discharge amount and vehicle operation associated therewith. It is a hybrid fuel system.
車輛が急加速、急発進、登坂走行及びスポーツ走行など特に内燃機関に大きな力が要求される場合に大容量蓄電装置に貯えられた電力を利用し、通常の資源燃料に加えて、ガスジェネレーターによって発生するブラウンガスを混合又は直接内燃機関のインレットマニホールド及びシリンダーに投入することで、燃料消費量を増やす事なく、ターボチャージャーと同じように内燃機関から必要な動力を得る事を含む請求項1記載のブラウンガスと資源燃料の高出力ハイブリッド・フューエルシステムである。
When the vehicle is rapidly accelerating, suddenly starting up, running uphill, and driving in sports, especially when the internal combustion engine requires a large amount of power, it uses the power stored in the large-capacity power storage device, and in addition to the normal resource fuel, the gas generator 2. The method according to claim 1, further comprising obtaining the necessary power from the internal combustion engine in the same manner as the turbocharger without adding fuel consumption by mixing or directly charging the generated brown gas into the inlet manifold and cylinder of the internal combustion engine. This is a high-power hybrid fuel system for brown gas and natural fuel.
ブラウンガスを発生させるガスジェネレーターは水補給配管によって接続される水タンクを有する請求項1〜2記載のブラウンガスと資源燃料の高出力ハイブリッド・フューエルシステムである。
3. The high output hybrid fuel system for brown gas and resource fuel according to claim 1, wherein the gas generator for generating brown gas has a water tank connected by a water supply pipe.
ブラウンガスを発生させるガスジェネレーターと大容量蓄電装置との間に電源装置を有し、ガスジェネレーターに適正な電圧・電流を供給する請求項1〜2記載のブラウンガスと資源燃料の高出力ハイブリッド・フューエルシステムである。
The high-output hybrid of brown gas and resource fuel according to claim 1 or 2, wherein a power supply device is provided between the gas generator that generates brown gas and the large-capacity storage device, and an appropriate voltage and current are supplied to the gas generator. It is a fuel system.
内燃機関の状況と発電装置の発電量と大容量蓄電装置の蓄電残量とガスジェネレーターの温度状態と水タンクの水残量とを制御コンピューターは適正に制御し、内燃機関の各種状態に適切に対応する事で低い燃料消費や高い動力を発揮させるブラウンガスと内燃機関の制御方法。
Controls the internal combustion engine status, the amount of power generated by the power generator, the remaining amount of electricity stored in the large-capacity storage device, the temperature state of the gas generator, and the remaining amount of water in the water tank. A control method for Brown Gas and internal combustion engines that achieves low fuel consumption and high power by responding.
JP2006230636A 2006-08-28 2006-08-28 High output hybrid fuel system for brown gas and resource fuel, and control system therefor Pending JP2008051066A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900553A (en) * 2011-07-29 2013-01-30 阮海生 Energy conservation and emission reduction mechanism of internal combustion dynamical system
US10494992B2 (en) 2018-01-29 2019-12-03 Hytech Power, Llc Temperature control for HHO injection gas
US10605162B2 (en) 2016-03-07 2020-03-31 HyTech Power, Inc. Method of generating and distributing a second fuel for an internal combustion engine
US11879402B2 (en) 2012-02-27 2024-01-23 Hytech Power, Llc Methods to reduce combustion time and temperature in an engine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900553A (en) * 2011-07-29 2013-01-30 阮海生 Energy conservation and emission reduction mechanism of internal combustion dynamical system
CN102900553B (en) * 2011-07-29 2016-01-20 阮海生 Combustion power energy saving of system reduces discharging mechanism
US11879402B2 (en) 2012-02-27 2024-01-23 Hytech Power, Llc Methods to reduce combustion time and temperature in an engine
US10605162B2 (en) 2016-03-07 2020-03-31 HyTech Power, Inc. Method of generating and distributing a second fuel for an internal combustion engine
US11280261B2 (en) 2016-03-07 2022-03-22 HyTech Power, Inc. Systems for HHO gas second fuel distribution and control
US11815011B2 (en) 2016-03-07 2023-11-14 Hytech Power, Llc Generation and regulation of HHO gas
US10494992B2 (en) 2018-01-29 2019-12-03 Hytech Power, Llc Temperature control for HHO injection gas
US10619562B2 (en) 2018-01-29 2020-04-14 Hytech Power, Llc Explosion safe electrolysis unit
US11828219B2 (en) 2018-01-29 2023-11-28 Hytech Power, Llc Rollover safe electrolysis unit for vehicles

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