WO2008055414A1 - Dispositif economiseur d'energie et ecologique pour moteur a combustion interne et procede de montage associe - Google Patents

Dispositif economiseur d'energie et ecologique pour moteur a combustion interne et procede de montage associe Download PDF

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Publication number
WO2008055414A1
WO2008055414A1 PCT/CN2007/003147 CN2007003147W WO2008055414A1 WO 2008055414 A1 WO2008055414 A1 WO 2008055414A1 CN 2007003147 W CN2007003147 W CN 2007003147W WO 2008055414 A1 WO2008055414 A1 WO 2008055414A1
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internal combustion
combustion engine
energy
oxygen
saving
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PCT/CN2007/003147
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English (en)
French (fr)
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Yuguang Li
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Yuguang Li
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Publication of WO2008055414A1 publication Critical patent/WO2008055414A1/zh

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/10Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
    • F02M25/12Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone the apparatus having means for generating such gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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

Definitions

  • the present invention relates to an energy saving device for an internal combustion engine, and more particularly to an energy saving environmental protection device for an internal combustion engine and a mounting method thereof.
  • the object of the present invention is to provide an energy-saving and environmental protection device for improving combustion efficiency, saving fuel, and reducing 'emission pollution, and an installation method thereof, which has the characteristics of convenient installation, simple structure and obvious fuel-saving effect.
  • the technical solution of the present invention is an energy-saving and environmental protection device for an internal combustion engine, which comprises: a front interface and a rear interface of an intake circuit of an internal combustion engine; and an automatic control turbocharger and an oxygen air mixer , a negative oxygen ion generating device, a pressure sensing control device, and an aeration device.
  • the automatic control turbocharger, the oxygen air mixer, the negative oxygen ion generating device, and the pressure sensing control device are disposed in a sealed casing; the aeration device is disposed outside the sealed casing, and the oxygen is introduced into the sealed casing by the closed conduit In the air mixer; the front and rear connectors are connected to the outer casing.
  • the rear end of the air filter is provided with a front interface matched with the air filter output sleeve connection; the other end of the front interface is provided with an automatic control turbocharger; the automatic control The start and stop of the turbocharger is controlled by a pressure sensing control device that measures the cylinder pressure of the engine; an oxygen air mixer is provided at the rear end of the automatic control turbocharger; and a negative oxygen is disposed at the rear end of the oxygen air mixer
  • the ion generating device; the rear end of the negative oxygen ion generating device is a rear interface connected to the engine entering the cylinder air casing.
  • the aeration device uses oxygenation by pressure swing adsorption (PSA) or molecular sieve technology to produce oxygen.
  • PSD pressure swing adsorption
  • the pressure sensing control device may also be disposed outside the casing, and the control line is introduced into the casing to be connected to the automatic control turbocharger.
  • a method for installing an energy-saving environmental protection device for an internal combustion engine characterized in that: the method comprises: sealing a front interface of an energy-saving and environmental protection device for an internal combustion engine with a sleeve at one end of the air filter; the rear interface and the engine entering the cylinder The air casing is connected; the control line of the pressure sensing control for measuring the cylinder pressure of the engine is connected to the sensor.
  • FIG. 1 is a schematic view showing the structure of a first embodiment of the present invention.
  • Fig. 2 is a schematic view showing the mounting structure of the embodiment 1 of the present invention.
  • Fig. 3 is a schematic view showing the structure of a second embodiment of the present invention.
  • FIG. 4 is a schematic view showing the mounting structure of the embodiment 2 of the present invention.
  • the energy-saving and environmental protection device for an internal combustion engine of the present invention includes: an internal combustion engine The front port 2 and the rear port 7 of the intake circuit; and an automatic control turbocharger 3, an oxygen air mixer 4, a negative oxygen ion generating device 5, a pressure sensing control device 6, and an aerator 10.
  • the automatic control turbocharger 3, the oxygen air mixer 4, the negative oxygen ion generating device 5, and the pressure sensing control device 6 are disposed in a sealed casing 1; the aerator 10 is disposed outside the sealed casing 1, And a closed conduit is introduced into the oxygen air mixer 4 in the sealed casing 1; the front interface 2 and the rear interface 7 are connected to the outer casing.
  • the rear end of the air cleaner 8 is provided with a front interface 2 that cooperates with the outlet of the air cleaner 8; the other end of the front interface 2 is provided with an automatic control turbocharger 3; the automatic control of the turbocharger 3 is controlled by the pressure sensing control device 6 for measuring the engine cylinder pressure; the oxygen air mixer 4 is provided at the rear end of the automatic control turbocharger 3 ; The rear end of the mixer 4 is provided with a negative oxygen ion generating device 5; the rear end of the negative oxygen ion generating device 5 is a rear port 7 connected to the engine entering the cylinder air casing 9.
  • the aeration device 10, ⁇ uses oxygenation by pressure swing adsorption (PSA) or molecular sieve technology to produce oxygen.
  • PSD pressure swing adsorption
  • the pressure sensing control device 6 of the present invention may also be disposed outside the casing 1, and the control line is introduced into the casing 1 to be connected to the automatic control turbocharger 3, as shown in FIG.
  • the actual installation method of the present invention is: sealingly connecting the front interface 2 of the present invention with the sleeve of the air cleaner 8 end; the rear interface 7 is connected with the engine entering the cylinder air sleeve 9; for measuring the pressure of the engine cylinder pressure
  • the control line of the sensing control device 6 is connected to the sensor.
  • the pressure sensing control device 6 that measures the cylinder pressure of the engine measures the pressure in the cylinder, the combustion efficiency of the gasoline is high, and the negative oxygen ion can be obtained by the vacuum pressure in the cylinder.
  • the negative oxygen ions generated by the generating device 5 are effectively sucked into the cylinder to participate in the combustion.
  • the efficiency of the in-cylinder combustion is higher, and the oil and gas are burned. More completely and thoroughly, the engine output power is improved without changing the engine parameters, the fuel oil consumption is saved, and the exhaust gas of the engine is greatly reduced.
  • the present invention employs an automatic control method for automatically controlling the turbocharger 3 and the pressure sensing control device 6 for the engine operating conditions in such a state to improve the combustion efficiency of the engine.
  • the pressure sensing control device 6 automatically controls to start the automatic control of the startup of the turbocharger 3, and increases the pressure of the air entering the cylinder, which not only changes the change of the oxygen content into the cylinder air, but also changes The pressure of the air entering the cylinder is increased, so that the oxygen content of the air entering the cylinder is increased per unit time, and the fuel combustion condition is further optimized to ensure that the engine can maintain a high combustion efficiency at a low speed, thereby saving fuel and reducing exhaust gas.
  • Example 2 - As shown in FIG. 3 and FIG.
  • the invention relates to an energy-saving and environmental protection device for an internal combustion engine, which comprises: a front interface 2 and a rear interface 7 of an intake circuit of an internal combustion engine; and an oxygen air mixer 4 and an aeration device 10.
  • the oxygen air mixer 4 is disposed in a sealed casing 1;
  • the aeration device 10 is disposed in the outer casing 1 and is introduced into the oxygen air mixer 4 in the sealed casing 1 by a closed conduit;
  • the rear interface 7 is connected to the outer sleeve.
  • the aeration device 10 uses a pressure swing adsorption technique (PSA) to produce oxygen or a molecular sieve technique to produce oxygen.
  • PSA pressure swing adsorption technique
  • the actual installation method of the present invention is: connecting the front interface 2 of the present invention to the casing of the air cleaner 8 end; the rear interface 7 is connected to the engine inlet cylinder air casing 9.
  • Industrial Applicability The invention has the advantages of simple structure, convenient installation and obvious fuel saving effect; and can maintain the high combustion efficiency of the engine at low speed, thereby achieving the purpose of saving fuel and reducing exhaust gas emissions.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Supercharger (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Description

一种用于内燃机的节能环保装置及其安装方法 技术领域
本发明涉及一种用于内燃机的节能装置, 特别是指一种用于内燃机的节能环 保装置及其安装方法。
背景技术
目前, 石油是世界主要的能源来源。 由于地理、 经济、 政治等因素的制约, 石油资源越来越紧张。 作为动力、 燃油石油产品的开釆供应, 也趋于全世界关注 的焦点。 我国是石油消耗的大国, 如何做到提高燃油效率, 节约燃油的使用量, 同时降低燃油的排放污染, 是摆在人们面前的一个急待解决的课题。
现在在市场上有多种针对内燃机的节油环保设备, 特别是针对机动车辆、 内 燃机车所用, 例如: 采用磁化方法的, 采用纳米材料的节油环保装置等。 但是其 节油的效果不是很明显, 而且其设备的使用寿命短暂, 难以得到使用者的青睐。
发明内容 本发明的目的在于提供一种应用于内燃机的提高燃烧效率、 节约燃油、 降低' 排放污染的节能环保装置及其安装方法, 它具有安装方便、 结构简单、 节油效果 明显的特性。 本发明的技术方案是- 一种用于内燃机的节能环保装置, 其特征在于: 它包括: 内燃式发动机的进 气回路的前接口、 后接口; 以及自动控制涡轮增压装置、 氧气空气混合器、 负氧 离子发生装置、 压力传感控制装置、 增氧装置。 其中, 自动控制涡轮增压装置、 氧气空气混合器、 负氧离子发生装置、 压力传感控制装置设置在一密封壳体内; 增氧装置设置在密封壳体外,并用密闭导管引入密封壳体内的氧气空气混合器中; 前接口及后接口与外面的套管连接。 在内燃式发动机的进气回路中空气滤清器的后端设置有与空气滤清器输出套 管连接相配合的前接口; 前接口的另一端设有自动控制涡轮增压装置; 该自动控 制涡轮增压装置的启动与停止受测量发动机汽缸压力的压力传感控制装置控制; 在自动控制涡轮增压装置的后端设有氧气空气混合器; 在氧气空气混合器的后端 设置有负氧离子发生装置; 负氧离子发生装置后端是与发动机进入汽缸空气套管 相连接的后接口。 其中, 所述的增氧装置采用变压吸附技术 (PSA) 制氧或采用分子筛技术制 氧。 所述的压力传感控制装置, 也可以设在壳体外部, 将控制线引入壳体内与自 动控制涡轮增压装置连接。 一种用于内燃机的节能环保装置的安装方法, 其特征在于: 它包括: 将用于 内燃机的节能环保装置的前接口与空气滤清器一端的套管密封连接; 其后接口与 发动机进入汽缸空气套管相连接; 用于测量发动机汽缸压力的压力传感控制装置 的控制线与传感器相连接。
附图的简要说明 图 1是本发明实施例 1的结构示意图。
图 2是本发明实施例 1的安装结构示意图。
图 3是本发明实施例 2的结构示意图。
图 4是本发明实施例 2的安装结构示意图。 实施本发明的最佳方式 下面将结合附图及实施例对本发明作进一歩说明。 实施例 1 : 如图 1所示: 本发明用于内燃机的节能环保装置, 它包括: 内燃式发动机的 进气回路的前接口 2、 后接口 7 ; 以及自动控制涡轮增压装置 3、 氧气空气混合器 4、 负氧离子发生装置 5、 压力传感控制装置 6、 增氧装置 10。 其中, 自动控制涡 轮增压装置 3、 氧气空气混合器 4、 负氧离子发生装置 5、 压力传感控制装置 6设 置在一密封壳体 1 内; 增氧装置 10设置在密封壳体 1外, 并用密闭导管引入密封 壳体 1内的氧气空气混合器 4中; 前接口 2及后接口 7与外面的套管连接。 在内燃式发动机的进气回路中空气滤清器 8的后端设置有与空气滤清器 8输 出套管连接相配合的前接口 2 ; 前接口 2的另一端设有自动控制涡轮增压装置 3 ; 该自动控制涡轮增压装置 3的启动与停止受测量发动机汽缸压力的压力传感控制 装置 6控制; 在自动控制涡轮增压装置 3的后端设有氧气空气混合器 4 ; 在氧气 空气混合器 4的后端设置有负氧离子发生装置 5 ; 负氧离子发生装置 5后端是与 发动机进入汽缸空气套管 9相连接的后接口 7。 在本实施例中, 所述的增氧装置 10,·釆用变压吸附技术 (PSA ) 制氧或采用 分子筛技术制氧。 本发明所述的压力传感控制装置 6, 也可以设置在壳体 1的外部, 将控制线 引入壳体 1内与自动控制涡轮增压装置 3连接, 如图 2所示。 本发明的实际安装方法是: 将本发明的前接口 2与空气滤清器 8—端的套管 密封连接; 后接口 7与发动机进入汽缸空气套管 9相连接; 用于测量发动机汽缸 压力的压力传感控制装置 6的控制线与传感器相连接。 以汽车发动机为例 :l 在发动机高速工作时, 测量发动机汽缸压力的压力传感控制装置 6测得汽缸 内压力较大, 汽油燃烧效率较高, 依靠缸内的真空压力即可将负氧离子发生装置 5产生的负氧离子有效地吸入缸内参与燃烧, 此时, 由于较之一般空气中的氧含 量更多的空气进入缸内参与燃烧, 使得缸内燃烧的效率更高, 油气燃烧得更加完 全彻底, 达到了在不改变发动机参数的条件下, 提高了发动机的输出功率, 节约 了燃料油的消耗, 同时也大大降低了发动机的废气排放。 在交通拥堵城市地区, 汽车行驶的速度较慢, 发动机一般都在工况状态下工 作, 此时的发动机转速低, 缸内的压力也小。 而对于一些旧车辆, 其发动机的工 作状态就更差, 燃烧效率就更低, 造成了燃油消耗和废气排放的上升。 本发明在 针对此种状态下的发动机工作状况, 采用了自动控制涡轮增压装置 3和压力传感 控制装置 6的自动控制方式来提高发动机的燃烧效率。即当发动机的缸压较低时, 压力传感控制装置 6自动控制启动自动控制涡轮增压装置 3的启动, 加大进入汽 缸空气的压力, 不但改变了进入汽缸空气氧含量的变化, 而且还提高了进入汽缸 空气的压力, 使得进入汽缸内的空气氧含量在单位时间内得以提高, 将燃油燃烧 条件进一步优化, 保证发动机在低速时仍然可以保持较高的燃烧效率, 达到节约 燃油、 降低废气排放的目的。 实施例 2 : - 如图 3、 图 4所示: 本发明用于内燃机的节能环保装置, 它包括: 内燃式发 动机的进气回路的前接口 2、 后接口 7; 以及氧气空气混合器 4、 增氧装置 10。 其 中,氧气空气混合器 4设置在一密封壳体 1内;增氧装置 10设置在密 ^壳体 1夕卜, 并用密闭导管引入密封壳体 1内的氧气空气混合器 4中; 前接口 2及后接口 7与 外面的套管连接。 ' 在本实施例中, 所述的增氧装置 10, 采用变压吸附技术 (PSA) 制氧或釆用 分子筛技术制氧。 本发明的实际安装方法是: 将本发明的前接口 2与空气滤清器 8—端的套管 连接; 后接口 7与发动机进入汽缸空气套管 9相连接。 工业应用性 本发明结构简单、 安装方便、 节油效果明显; 并能使发动机在低速时仍然可 以保持较高的燃烧效率, 达到节约燃油、 降低废气排放的目的。

Claims

权 利 要 求 书
1、 一种用于内燃机的节能环保装置, 其特征在于: 它包括: 内燃式发动机的 进气回路的前接口、 后接口; 以及自动控制涡轮增压装置、 氧气空气混合器、 负 氧离子发生装置、 压力传感控制装置、 增氧装置; 在内燃式发动机的进气回路中 空气滤清器的后端设置有与空气滤清器输出套管连接相配合的前接口; 前接口的 另一端设有自动控制涡轮增压装置; 该自动控制涡轮增压装置的启动与停止受测 量发动机汽缸压力的压力传感控制装置控制; 在自动控制涡轮增压装置的后端设 有氧气空气混合器; 在氧气空气混合器的后端设置有负氧离子发生装置; 负氧离 子发生装置后端是与发动机进入汽缸空气套管相连接的后接口。
2、 根据权利要求 1所述的用于内燃机的节能环保装置, 其特征在于: 所述的 自动控制涡轮增压装置、 氧气空气混合器、 负氧离子发生装置、 压力传感控制装 置设置在一密封壳体内; 增氧装置设置在密封壳体外, 并用密闭导管引入密封壳 体内的氧气空气混合器中; 前接口及后接口与外面的套管连接。
3、、 根据权利要求 1所述的用于内燃机的节能环保装置, 其特征在于: 所述 的增氧装置采用变压吸附技术 (PSA) 制氧或采用分子筛技术制氧。
4、 根据权利要求 1所述的用于内燃机的节能环保装置, 其特征在于: 所述的 压 传感控制装置, 也可以设在壳体外部, 将控制线引入壳体内与自动控制涡轮 增压装置连接。
5、 一种如权利要求 1所述的用于内燃机的节能环保装置的安装方法, 其特征 在于: 它包括: 将用于内燃机的节能环保装置的前接口与空气滤清器一端的套管 连接; 其后接口与发动机进入汽缸空气套管相连接; 用于测量发动机汽缸压力的 压力传感控制装置的控制线与传感器相连接。
6、 一种用于内燃机的节能环保装置, 其特征在于: 它包括: 内燃式发动机的 进气回路的前接口、 后接口; 以及氧气空气混合器、 增氧装置; 其中, 氧气空气 混合器设置在一密封壳体内; 增氧装置设置在密封壳体外, 并用密闭导管引入密 封壳体内的氧气空气混合器中; 前接口及后接口与外面的套管连接。
7、 根据权利要求 6所述的用于内燃机的节能环保装置, 其特征在于: 所述的 增氧装置采用变压吸附技术 (PSA) 制氧或采用分子筛技术制氧。
8、 一种如权利要求 7所述的用于内燃机的节能环保装置的安装方法, 其特征 在于: 它包括: 将用于内燃机的节能环保装置的前接口与空气滤清器一端的套管 密封连接; 其后接口与发动机进入汽缸空气套管相连接。
PCT/CN2007/003147 2006-11-07 2007-11-06 Dispositif economiseur d'energie et ecologique pour moteur a combustion interne et procede de montage associe WO2008055414A1 (fr)

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Application Number Priority Date Filing Date Title
CNB200610147113XA CN100434687C (zh) 2006-11-07 2006-11-07 一种用于内燃机的节能环保装置及其安装方法
CN200610147113.X 2006-11-07

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WO2008055414A1 true WO2008055414A1 (fr) 2008-05-15

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