WO2023280179A1 - 一种带电涡轮增压器的发电机组 - Google Patents
一种带电涡轮增压器的发电机组 Download PDFInfo
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- WO2023280179A1 WO2023280179A1 PCT/CN2022/103992 CN2022103992W WO2023280179A1 WO 2023280179 A1 WO2023280179 A1 WO 2023280179A1 CN 2022103992 W CN2022103992 W CN 2022103992W WO 2023280179 A1 WO2023280179 A1 WO 2023280179A1
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- WIPO (PCT)
- Prior art keywords
- internal combustion
- combustion engine
- brushless motor
- air
- electric turbocharger
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 44
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
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- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
- F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
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- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
- F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
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- 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
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
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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
- Y02T10/12—Improving ICE efficiencies
Definitions
- the invention relates to the technical field of electromechanical equipment, in particular to a generator set of a charged turbocharger.
- Generator sets with internal combustion engine structure have a wide range of applications, such as: unit backup power supply, field operations, emergency power consumption, disaster relief, large ships, yachts and vehicles with their own power supplies, mobile communication base stations and many other occasions.
- the internal combustion engine drives the generator to generate electricity, and the air intake of the internal combustion engine needs to ensure sufficient air intake to ensure combustion efficiency, thereby ensuring the power of the generator set.
- the invention provides a generator set with an electric turbocharger.
- the electric turbocharger generates strong wind pressure to increase the oxygen supply, improve the combustion efficiency, and further increase the power of the generator set.
- the purpose of the present invention is to overcome the problems existing in the prior art and provide a generator set with a turbocharger.
- a generator set with an electric turbocharger includes an internal combustion engine and a generator driven by the internal combustion engine, the air inlet of the internal combustion engine communicates with the gas outlet of the electric turbocharger, and the electric turbocharger
- the air inlet of the air intake is connected with the outside atmosphere, and is used for air intake to increase the oxygen supply to the internal combustion engine.
- the electric turbocharger includes a tubular air guide cover, one port of the air guide cover is an air inlet, and the other port is an air outlet, and the middle section of the air guide cover is provided with a A brush motor, the rotor of the brushless motor is connected with blades, the brushless motor drives the blades to rotate and guide air to enter from the air inlet and spray out from the air outlet to increase the oxygen supply to the internal combustion engine.
- the middle section of the wind guide housing protrudes toward its outer diameter to form a fan chamber
- the brushless motor includes a first brushless motor and a second brushless motor
- the first brushless motor is arranged on The side of the fan chamber close to the air inlet
- the second brushless motor is arranged on the side of the fan chamber close to the air outlet
- the blades include forward-rotating blades and reverse-rotating blades, and the forward-rotating blades are connected to the first brushless motor.
- the reversing blade On the rotor of the brush motor, the reversing blade is connected to the rotor of the second brushless motor, the first brushless motor drives the forward rotating blade to rotate forward, and the second brushless motor drives the reversing blade to reverse, so as to The double blades rotate to generate strong wind pressure to further increase the oxygen supply to the internal combustion engine.
- the air inlet of the electric turbocharger communicates with the outside atmosphere through the intake air filter element, so as to filter out impurity particles in the intake air.
- the air inlet of the internal combustion engine communicates with the air outlet of the electric turbocharger through the air intake pipe of the internal combustion engine.
- the invention uses the electric turbocharger to increase the air intake of the internal combustion engine to improve the combustion efficiency, increase the power of the generator set, and use the double blades driven by the brushless motor to rotate to generate strong wind pressure to further increase the oxygen supply to the internal combustion engine.
- Fig. 1 is the overall structure schematic diagram of the present invention
- Fig. 2 is the structural representation of electric turbocharger of the present invention
- Fig. 3 is a cross-sectional view along B-B in Fig. 2 .
- a generator set with a charged turbocharger includes an internal combustion engine 1 and a generator driven by the internal combustion engine 1.
- no generator is installed yet, and the internal combustion engine
- the air inlet of 1 communicates with the air outlet 31 of the electric turbocharger 3
- the air inlet 32 of the electric turbocharger 3 communicates with the outside atmosphere, which is used for air intake to increase the oxygen supply to the internal combustion engine 1 .
- described electric turbocharger 3 comprises the wind guide housing 33 of tubular structure, and one port of described wind guide housing 33 is air inlet 32, and the other port is air outlet 31, so
- the middle section in the wind guide housing 33 is provided with a brushless motor, the rotor of the brushless motor is connected with blades, and the brushless motor drives the blades to rotate and guide the air to enter from the air inlet 32 and eject from the air outlet 31, increasing Oxygen is supplied to the internal combustion engine 1 .
- the middle section of the wind guide housing 33 protrudes toward its outer diameter to form a fan chamber 38
- the brushless motor includes a first brushless motor 34 and a second brushless motor 35
- the first brushless motor 34 The second brushless motor 35 is arranged on the side near the air outlet 31 in the fan chamber 38, and the blades include forward rotation blades 36 and reverse rotation blades 37 , the forward rotation blade 36 is connected to the rotor of the first brushless motor 34, the reverse rotation blade 37 is connected to the rotor of the second brushless motor 35, and the first brushless motor 34 drives the forward rotation blade 36 Forward rotation, and the second brushless motor 35 drives the reversing blade 37 to reverse, and the double blade rotation generates strong wind pressure to further increase the oxygen supply to the internal combustion engine 1 .
- the intake port 32 of the electric turbocharger 3 is connected to the outside atmosphere through the intake air filter element 4 for filtering out impurity particles in the intake air.
- the intake port of the internal combustion engine 1 communicates with the gas outlet 31 of the electric turbocharger 3 through the internal combustion engine intake pipe 2, so that the location of the electric turbocharger 3 is more flexible.
- the present invention uses the electric turbocharger 3 to increase the intake air volume of the internal combustion engine 1 to improve the combustion efficiency, thereby increasing the power of the main engine and the power of the generator set, and using positive motors driven by the first brushless motor 34 and the second brushless motor 35 respectively.
- the rotating blades 36 and the counter-rotating blades 37 rotate to generate strong wind pressure so as to further increase the oxygen supply to the internal combustion engine 1 .
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
一种带电涡轮增压器的发电机组，发电机组包括内燃机（1）、以及由内燃机（1）驱动的发电机，内燃机（1）的进气口连通电涡轮增压器的出气口（31），电涡轮增压器（3）的进气口（32）连通外界大气，用于进风增加氧气供应量给内燃机（1）。通过电涡轮增压器（3）提升内燃机（1）的进气量来提升燃烧效率，增加发电机组功率，并且利用无刷电机驱动的双叶片旋转而产生强大风压从而进一步增加氧气供应量给内燃机（1）。
Description
本发明涉及机电设备技术领域，具体涉及一种带电涡轮增压器的发电机组。
内燃机结构的发电机组具有广泛的应用，例如：单位备用电源、野外作业、应急用电，灾害救治、大型船舶、游艇及车辆自备电源、移动通讯基站等诸多场合。
以内燃机带动发电机进行发电，内燃机的进气口需要保证足够的进气量来保证燃烧效率，进而保证发电机组的功率。
本发明提供一种带电涡轮增压器的发电机组，通过电涡轮增压器产生强大风压从而增加氧气供应量，提升燃烧效率，进而提高发电机组的功率。
本发明的目的在于克服现有技术存在的问题，提供一种带电涡轮增压器的发电机组。
为实现上述技术目的，达到上述技术效果，本发明通过以下技术方案实现：
一种带电涡轮增压器的发电机组，该发电机组包括包括内燃机、以及由内燃机驱动的发电机，所述内燃机的进气口连通电涡轮增压器的出气口，所述电涡轮增压器的进气口连通外界大气，用于进风增加氧气供应量给内燃机。
进一步的，所述电涡轮增压器包括管状结构的导风外罩，所述导风外罩的一端口为进气口，另一端口为出气口，所述导风外罩内的中部段设有无刷电机，所述无刷电机的转子上连接有叶片，无刷电机驱动叶片旋转引导空气从进气口进入、从出气口喷出，增加氧气供应量给内燃机。
进一步的，所述导风外罩的中部段向其外径方向凸起延伸形成风机室，所述无刷电机包括第一无刷电机和第二无刷电机，所述第一无刷电机设置在风机室内靠近进气口的一侧，所述第二无刷电机设置在风机室内靠近出气口的一侧，所述叶片包括正转叶片和反转叶片，所述正转叶片连接在第一无刷电机的转子上，所述反转叶片连接在第二无刷电机的转子上，所述第一无刷电机驱动正转叶片正转、以及第二无刷电机驱动反转叶片反转，以双叶片旋转产生强大风压进一步增加氧气供应量给内燃机。
进一步的，所述电涡轮增压器的进气口通过进气空气滤芯连通外界大气，用于过滤掉进气空气中的杂质颗粒。
进一步的，所述内燃机的进气口通过内燃机进气管连通电涡轮增压器的出气口。
本发明通过电涡轮增压器提升内燃机的进气量来提升燃烧效率，增加发电机组功率，并且利用无刷电机驱动的双叶片旋转而产生强大风压从而进一步增加氧气供应量给内燃机。
图1为本发明的整体结构示意图；
图2为本发明的电涡轮增压器结构示意图；
图3为图2中B-B向剖视图。
图中标号说明：1、内燃机，2、内燃机进气管，3、电涡轮增压器，31、出气口，32、进气口，33、导风外罩，34、第一无刷电机，35、第二无刷电机，36、正转叶片，37、反转叶，38、风机室，4、进气空气滤芯。
在此处键入本发明的最佳实施方式描述段落。
下面将参考附图并结合实施例，来详细说明本发明。
如图1至图3所示，一种带电涡轮增压器的发电机组，该发电机组包括包括内燃机1、以及由内燃机1驱动的发电机，在图1中暂未安装发电机，所述内燃机1的进气口连通电涡轮增压器3的出气口31，所述电涡轮增压器3的进气口32连通外界大气，用于进风增加氧气供应量给内燃机1。
如图2和图3所示，所述电涡轮增压器3包括管状结构的导风外罩33，所述导风外罩33的一端口为进气口32，另一端口为出气口31，所述导风外罩33内的中部段设有无刷电机，所述无刷电机的转子上连接有叶片，无刷电机驱动叶片旋转引导空气从进气口32进入、从出气口31喷出，增加氧气供应量给内燃机1。
所述导风外罩33的中部段向其外径方向凸起延伸形成风机室38，所述无刷电机包括第一无刷电机34和第二无刷电机35，所述第一无刷电机34设置在风机室38内靠近进气口32的一侧，所述第二无刷电机35设置在风机室38内靠近出气口31的一侧，所述叶片包括正转叶片36和反转叶片37，所述正转叶片36连接在第一无刷电机34的转子上，所述反转叶片37连接在第二无刷电机35的转子上，所述第一无刷电机34驱动正转叶片36正转、以及第二无刷电机35驱动反转叶片37反转，以双叶片旋转产生强大风压进一步增加氧气供应量给内燃机1。
所述电涡轮增压器3的进气口32通过进气空气滤芯4连通外界大气，用于过滤掉进气空气中的杂质颗粒。
所述内燃机1的进气口通过内燃机进气管2连通电涡轮增压器3的出气口31，使得电涡轮增压器3的设置位置更灵活。
本发明原理
本发明通过电涡轮增压器3提升内燃机1的进气量来提升燃烧效率，进而提高主机功率，增加发电机组功率，并且利用第一无刷电机34和第二无刷电机35分别驱动的正转叶片36和反转叶片37旋转而产生强大风压从而进一步增加氧气供应量给内燃机1。
此外，需要说明的是，除非特别说明或者指出，否则说明书中的术语“第一”、“第二”等描述仅仅用于区分说明书中的各个组件、元素、步骤等，而不是用于表示各个组件、元素、步骤之间的逻辑关系或者顺序关系等。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
Claims (5)
- 一种带电涡轮增压器的发电机组，该发电机组包括包括内燃机（1）、以及由内燃机（1）驱动的发电机，其特征在于，所述内燃机（1）的进气口连通电涡轮增压器（3）的出气口（31），所述电涡轮增压器（3）的进气口（32）连通外界大气，用于进风增加氧气供应量给内燃机（1）。
- 根据权利要求1所述的带电涡轮增压器的发电机组，其特征在于，所述电涡轮增压器（3）包括管状结构的导风外罩（33），所述导风外罩（33）的一端口为进气口（32），另一端口为出气口（31），所述导风外罩（33）内的中部段设有无刷电机，所述无刷电机的转子上连接有叶片，无刷电机驱动叶片旋转引导空气从进气口（32）进入、从出气口（31）喷出，增加氧气供应量给内燃机（1）。
- 根据权利要求2所述的带电涡轮增压器的发电机组，其特征在于，所述导风外罩（33）的中部段向其外径方向凸起延伸形成风机室（38），所述无刷电机包括第一无刷电机（34）和第二无刷电机（35），所述第一无刷电机（34）设置在风机室（38）内靠近进气口（32）的一侧，所述第二无刷电机（35）设置在风机室（38）内靠近出气口（31）的一侧，所述叶片包括正转叶片（36）和反转叶片（37），所述正转叶片（36）连接在第一无刷电机（34）的转子上，所述反转叶片（37）连接在第二无刷电机（35）的转子上，所述第一无刷电机（34）驱动正转叶片（36）正转、以及第二无刷电机（35）驱动反转叶片（37）反转，以双叶片旋转产生强大风压进一步增加氧气供应量给内燃机（1）。
- 根据权利要求3所述的带电涡轮增压器的发电机组，其特征在于，所述电涡轮增压器（3）的进气口（32）通过进气空气滤芯（4）连通外界大气，用于过滤掉进气空气中的杂质颗粒。
- 根据权利要求3所述的带电涡轮增压器的发电机组，其特征在于，所述内燃机（1）的进气口通过内燃机进气管（2）连通电涡轮增压器（3）的出气口（31）。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110772176.9A CN113623064A (zh) | 2021-07-08 | 2021-07-08 | 一种带电涡轮增压器的发电机组 |
| CN202110772176.9 | 2021-07-08 |
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| WO2023280179A1 true WO2023280179A1 (zh) | 2023-01-12 |
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| CN113623064A (zh) * | 2021-07-08 | 2021-11-09 | 泰州科华船舶科技有限公司 | 一种带电涡轮增压器的发电机组 |
| CN115247605B (zh) * | 2022-06-23 | 2023-05-23 | 北京博威能源科技股份有限公司 | 一种适应海洋环境耐腐蚀的内燃机发电机组 |
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| CN215830587U (zh) * | 2021-07-08 | 2022-02-15 | 泰州科华船舶科技有限公司 | 一种带电涡轮增压器的发电机组 |
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- 2021-07-08 CN CN202110772176.9A patent/CN113623064A/zh active Pending
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- 2022-07-05 WO PCT/CN2022/103992 patent/WO2023280179A1/zh active Application Filing
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| US20170328272A1 (en) * | 2015-01-30 | 2017-11-16 | Mitsubishi Heavy Industries, Ltd. | Supercharging system, control device for supercharging system, and method for operating supercharging system |
| CN108223112A (zh) * | 2016-12-13 | 2018-06-29 | 株式会社丰田自动织机 | 内燃机的控制系统 |
| US20200386150A1 (en) * | 2017-11-30 | 2020-12-10 | Venomaire, Llc | Electric multiple stage variable forced air induction system |
| CN113623064A (zh) * | 2021-07-08 | 2021-11-09 | 泰州科华船舶科技有限公司 | 一种带电涡轮增压器的发电机组 |
| CN215830587U (zh) * | 2021-07-08 | 2022-02-15 | 泰州科华船舶科技有限公司 | 一种带电涡轮增压器的发电机组 |
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