KR20170107832A - 통합된 열교환기를 갖는 엔진 - Google Patents
통합된 열교환기를 갖는 엔진 Download PDFInfo
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- KR20170107832A KR20170107832A KR1020160031657A KR20160031657A KR20170107832A KR 20170107832 A KR20170107832 A KR 20170107832A KR 1020160031657 A KR1020160031657 A KR 1020160031657A KR 20160031657 A KR20160031657 A KR 20160031657A KR 20170107832 A KR20170107832 A KR 20170107832A
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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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0437—Liquid cooled heat exchangers
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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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
- F02B29/0462—Liquid cooled heat exchangers
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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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
- F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
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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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/26—Cylinder heads having cooling means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/26—Cylinder heads having cooling means
- F02F1/36—Cylinder heads having cooling means for liquid cooling
- F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
- F02M26/20—Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
- F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
- F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
- F02M26/32—Liquid-cooled heat exchangers
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
- F02M26/44—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which a main EGR passage is branched into multiple passages
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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
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- Y02T10/121—
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
Description
도 2는 본 발명의 실시예에 따른 통합된 열교환기를 갖는 엔진의 개략적인 내부 사시도이다.
도 3은 본 발명의 실시예에 따른 통합된 열교환기를 갖는 엔진의 일부 개략적인 사시도이다.
도 4는 본 발명의 다른 실시예에 따른 통합된 열교환기를 갖는 엔진의 일부 개략적인 사시도이다.
112: 배기 매니폴드 120: 터보 차저
122: 터빈 124: 컴프레서
125: 연소실 127: 흡기 포트
129: 배기 포트 130: 실린더 헤드
132: 이지알 통로 135: 이지알 쿨러
140: 혼합 공간 150: 인터 쿨러
160: 저온 냉각수펌프 165: 저온 라디에이터
167: 저온 냉각수라인 200: 이지알 분배관
300: 분배홀
Claims (13)
- 연소실을 형성하는 실린더 헤드;
상기 실린더 헤드의 내부에서 흡기측에 내장되어 상기 연소실로 공급되는 흡기를 냉각수를 이용하여 냉각시키도록 배치되는 인터 쿨러; 및
상기 실린더 헤드의 내부에 내장되고, 상기 연소실의 배기측에서 배출되어 상기 실린더 헤드의 내부에 형성된 이지알 통로를 통해서 상기 연소실의 흡기측으로 재순환되는 배기가스를 냉각시키도록 배치되는 이지알 쿨러;
를 포함하는 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 제1항에 있어서,
상기 인터 쿨러와 상기 연소실 사이에는 혼합 공간이 형성되고,
상기 혼합 공간에서 상기 인터 쿨러를 지난 공기와 상기 이지알 쿨러를 지난 재순환 배기가스가 혼합되어 상기 연소실로 공급되는 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 제2항에 있어서,
상기 실린더 헤드의 내부에서 상기 혼합 공간의 상부측에 형성되는 이지알 분배관을 포함하고,
상기 이지알 분배관은 상기 이지알 쿨러를 지난 재순환 배기가스를 공급받아서 상기 혼합 공간으로 분배하는 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 제3항에 있어서,
상기 이지알 분배관과 상기 혼합 공간을 연결하는 분배홀이 형성된 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 제4항에 있어서,
상기 연소실은 상기 실린더 헤드의 길이방향으로 설정된 간격을 두고 배열되고,
상기 분배홀은 상기 연소실들의 흡기 포트와 대응하는 위치에 각각 형성되는 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 제1항에 있어서,
상기 이지알 쿨러는 상기 인터 쿨러에서 상기 실린더 헤드의 길이방향 일측에 상기 실린더 헤드의 내부에 배치되는 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 제1항에 있어서,
상기 이지알 쿨러는 상기 인터 쿨러의 상부측에 상기 실린더 헤드의 내부에 배치되는 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 제1항에 있어서,
상기 이지알 쿨러는 상기 실린더 헤드를 냉각시키는 엔진냉각수를 이용하여 재순환되는 배기가스를 냉각시키도록 상기 실린더 헤드에 내장된 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 제1항에 있어서,
상기 인터 쿨러는 상기 실린더 헤드를 냉각시키는 엔진냉각수와 별도로 형성된 저온 냉각수라인을 지나는 저온냉각수를 이용하여 공기를 냉각시키도록 상기 실린더 헤드에 내장된 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 제9항에 있어서,
상기 저온 냉각수라인에는
상기 저온냉각수의 열을 외부로 방출하는 저온냉각수라디에이터, 및 상기 저온냉각수를 상기 저온 냉각수라인을 따라서 순환시키는 저온 냉각수펌프가 설정된 위치에 배치되는 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 제9항에 있어서,
상기 인터 쿨러의 상류측 흡기 라인에는 공기를 압축하여 상기 인터 쿨러로 공급하는 터보 차저가 배치되는 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 연소실을 형성하는 실린더 헤드;
상기 실린더 헤드의 내부에서 흡기측에 내장되어 상기 연소실로 공급되는 흡기를 냉각수를 이용하여 냉각시키도록 배치되는 인터 쿨러;
상기 실린더 헤드의 내부에 내장되고, 상기 연소실의 배기측에서 배출되어 상기 실린더 헤드의 내부에 형성된 이지알 통로를 통해서 상기 연소실의 흡기측으로 재순환되는 배기가스를 냉각시키도록 배치되는 이지알 쿨러; 및
상기 실린더 헤드의 내부에서 상부측에 형성되고, 상기 이지알 쿨러를 지난 재순환 배기가스를 공급받고, 상기 연소실과 연결되는 흡기포트로 재순환 배기가스를 분배하는 분배홀이 형성되는 이지알 분배관;
을 포함하는 것을 특징으로 하는 통합된 열교환기를 갖는 엔진. - 제12항에 있어서,
상기 이지알쿨러는 상기 실린더헤드를 냉각하는 엔진냉각수에 의해서 재순환 배기가스를 쿨링하고,
상기 인터 쿨러는 상기 엔진냉각수와 별도로 저온 냉각수라인을 지나는 저온냉각수에 의해서 흡기를 쿨링하는 것을 특징으로 하는 통합된 열교환기를 갖는 엔진.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160031657A KR101826564B1 (ko) | 2016-03-16 | 2016-03-16 | 통합된 열교환기를 갖는 엔진 |
| US15/266,557 US10100716B2 (en) | 2016-03-16 | 2016-09-15 | Engine having integrated heat exchanger |
| CN201621275954.4U CN206319970U (zh) | 2016-03-16 | 2016-11-25 | 具有集成热交换器的发动机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160031657A KR101826564B1 (ko) | 2016-03-16 | 2016-03-16 | 통합된 열교환기를 갖는 엔진 |
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| Publication Number | Publication Date |
|---|---|
| KR20170107832A true KR20170107832A (ko) | 2017-09-26 |
| KR101826564B1 KR101826564B1 (ko) | 2018-02-07 |
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| KR1020160031657A Expired - Fee Related KR101826564B1 (ko) | 2016-03-16 | 2016-03-16 | 통합된 열교환기를 갖는 엔진 |
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| Country | Link |
|---|---|
| US (1) | US10100716B2 (ko) |
| KR (1) | KR101826564B1 (ko) |
| CN (1) | CN206319970U (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6599738B2 (ja) * | 2015-11-25 | 2019-10-30 | アイシン精機株式会社 | 内燃機関の吸気装置 |
| KR20180109195A (ko) * | 2017-03-27 | 2018-10-08 | 현대자동차주식회사 | 알루미늄 이지알 쿨러를 구비한 엔진 |
| KR20180124322A (ko) * | 2017-05-11 | 2018-11-21 | 현대자동차주식회사 | 복합 인터쿨러를 구비한 엔진시스템 |
| CN109488491A (zh) * | 2017-09-11 | 2019-03-19 | 上海汽车集团股份有限公司 | 一种发动机及其废气再循环冷却器 |
| DE102019002998A1 (de) * | 2019-04-25 | 2020-10-29 | Deutz Aktiengesellschaft | Brennkraftmaschine mit Abgasrückführung |
| EP3845755B1 (en) * | 2019-12-31 | 2025-07-16 | Kubota Corporation | Engine exhaust manifold |
| CN223089404U (zh) * | 2024-08-30 | 2025-07-11 | 比亚迪股份有限公司 | 发动机缸盖总成、发动机、动力总成和车辆 |
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| JPS60195368A (ja) * | 1984-03-17 | 1985-10-03 | Mazda Motor Corp | 渦流室式デイ−ゼルエンジンの排気還流制御装置 |
| US6116026A (en) | 1998-12-18 | 2000-09-12 | Detroit Diesel Corporation | Engine air intake manifold having built-in intercooler |
| WO2011145163A1 (ja) | 2010-05-17 | 2011-11-24 | トヨタ自動車株式会社 | Egrガス冷却構造を有するシリンダヘッドおよびその製造方法 |
| WO2012176286A1 (ja) * | 2011-06-22 | 2012-12-27 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
| KR101534744B1 (ko) | 2013-12-16 | 2015-07-24 | 현대자동차 주식회사 | 터보차저를 갖는 디젤엔진의 냉각 시스템 |
| KR20150075421A (ko) | 2013-12-17 | 2015-07-06 | 현대자동차주식회사 | 터보차저를 갖는 엔진시스템 |
| KR101601158B1 (ko) | 2014-07-08 | 2016-03-08 | 현대자동차주식회사 | 엔진의 배기가스 재순환의 분배성 개선 장치 |
| US20160169166A1 (en) * | 2014-12-10 | 2016-06-16 | Hyundai Motor Company | Structure of engine system |
-
2016
- 2016-03-16 KR KR1020160031657A patent/KR101826564B1/ko not_active Expired - Fee Related
- 2016-09-15 US US15/266,557 patent/US10100716B2/en not_active Expired - Fee Related
- 2016-11-25 CN CN201621275954.4U patent/CN206319970U/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US10100716B2 (en) | 2018-10-16 |
| CN206319970U (zh) | 2017-07-11 |
| US20170268414A1 (en) | 2017-09-21 |
| KR101826564B1 (ko) | 2018-02-07 |
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