CN102174910A - Marine engine water-air intercooler - Google Patents
Marine engine water-air intercooler Download PDFInfo
- Publication number
- CN102174910A CN102174910A CN201110034610XA CN201110034610A CN102174910A CN 102174910 A CN102174910 A CN 102174910A CN 201110034610X A CN201110034610X A CN 201110034610XA CN 201110034610 A CN201110034610 A CN 201110034610A CN 102174910 A CN102174910 A CN 102174910A
- Authority
- CN
- China
- Prior art keywords
- radiator
- bracket
- support
- water
- marine engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
Abstract
The invention relates to an engine intercooler, in particular to a marine engine water-air intercooler. The marine engine water-air intercooler mainly comprises a radiator main body, a heat exchange pipe, a radiator air inlet and a radiator air outlet and is characterized by also comprising a bracket, bracket mounting holes, a radiator water inlet and a radiator water outlet, wherein the bracket is of an arc curve structure; the two side surfaces of the bracket are provided with 2 bracket mounting holes respectively; the radiator main body is fixedly mounted on the top surface of the bracket through a bolt; the bracket is arranged at the two sides of a flywheel housing with bolts through the bracket mounting holes in an embracing way; and the radiator main body is fixedly mounted right above the flywheel housing by the bracket. The marine engine water-air intercooler provided by the invention has the advantages that, as normal-temperature sea water or river water is adopted as a cold working medium which has relatively low and stable temperature, the heat exchange effect is better and stable, the cooling effect of compressed air is better, and the engine combustion is more stable; and meanwhile, as a fan is not needed, the mounting space of peripheral power of the engine can be effectively reduced, and the structure is more compact.
Description
Technical field the present invention relates to a kind of motor intercooler, specifically is the aerial cooler of a kind of marine engine water.
The background technique diesel engine is the power core of present engineering machinery, generator set, large truck and steamer, in marine engine, in order to improve the engine power output performance, normal employing turbocharger compresses the back to air and carry out oil gas mixed combustion in being delivered to motor, to improve engine power performance.Air after turbosupercharger compression temperature generally about 200 degrees centigrade, the air of this range temperature pair with can not bring into play desirable power performance in the engine cylinder internal combustion, for this reason, extensively the way that adopts is the air after the compression to be carried out heat exchange cool, and used technology implementation means have all adopted the absolutely empty intercooler with the radiator fan type of cooling to cool off.The technological means of this absolutely empty intercooler is owing to adopt natural air as cold working medium, and the cabin inner air flow slowly causes temperature higher on the one hand, and air specific heat is less on the other hand, thereby causes final cooling effect undesirable.The present invention is directed to this problem, proposed with the seawater of outboard or river method as cooling working medium, invented the aerial cooler of a kind of marine engine water at the method that with seawater or river is cold working medium, it can reach and reduce the intercooler volume because of fan need not be installed.
Summary of the invention the present invention is directed to the problem and the present situation of present above-mentioned existence, and design has proposed a kind of new-type aerial cooler of marine engine water.
The present invention is adopted technological scheme to be by the problem of the above-mentioned solution of realization: the aerial cooler of marine engine water is mainly by radiator body, heat exchanging tube, the radiator suction port, the radiator air outlet is formed, it is characterized in that, the aerial cooler of marine engine water also comprises support, the support mounting hole, water inlet of radiator, radiator outlet, support is the arched surface structure, have 2 support mounting holes on the bi-side of support, radiator body is installed on the cradle top surface by bolt, support is embraced with bolt by the support mounting hole and is contained in the flywheel casing both sides, and radiator body is fixedly installed in directly over the flywheel casing by support.
Press such scheme, the air outlet of turbosupercharger connects by being connected sebific duct with the radiator suction port, and the radiator air outlet is connected with engine intake by connecting sebific duct; Water inlet of radiator is connected with pump outlet, and radiator outlet is connected with drain opening peculiar to vessel.
Press such scheme, the radiator body case is an ironcasting, and heat exchanging tube is that pipe sheet type structure and material are alloyed copper.
Press such scheme, the hot working fluid of the aerial cooler of marine engine water derives from the high temperature compressed air of turbosupercharger output, and hot working fluid flows in shell side; Cold working medium is that water pump draws next normal temperature seawater or river, and cold working medium flows in tube side.
The invention has the advantages that: owing to adopted normal temperature seawater or river is cold working medium, and cold working medium temperature is low relatively and stable, makes the heat exchange effect better and stable, and better effects and if engine combustion that pressurized air is cooled are more stable; Simultaneously, owing to fan need be installed, thus can effectively reduce the installing space of the peripheral power of motor, structure is compact more.
Description of drawings
Fig. 1 is the structural principle schematic representation of the embodiment of the invention.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is that the B of Fig. 1 is to view.。
Fig. 4 is the scheme of installation of the present invention on engine assembly.
1. radiator bodies among the figure, 2. water inlet of radiator, 3. radiator outlet, 4. radiator suction port, 5. radiator air outlet, 6. support, 7. heat exchanging tube, 8. support mounting hole, 9. flywheel casing, 10. motor and suction port, 11. connect sebific ducts.
Embodiment
In Fig. 1-4, the aerial cooler of marine engine water is mainly by radiator body (1), heat exchanging tube (7), radiator suction port (4), radiator air outlet (5) is formed, the aerial cooler of marine engine water also comprises support (6), support mounting hole (8), water inlet of radiator (2), radiator outlet (3), support (6) is the arched surface structure, be respectively equipped with 2 support mounting holes (8) on the bi-side of support (6), radiator body (1) is installed on support (6) end face by bolt, support (6) is embraced with bolt by support mounting hole (8) and is contained in flywheel casing (9) bi-side, and radiator body (1) is fixedly installed in directly over the flywheel casing (9) by support (6).The air outlet of turbosupercharger is connected by sebific duct with radiator suction port (4), and radiator air outlet (5) are connected with engine intake by connecting sebific duct (11); Water inlet of radiator (2) is connected with pump outlet, and radiator outlet (3) is connected with drain opening peculiar to vessel.Radiator body (1) shell is an ironcasting, and heat exchanging tube (7) is that pipe sheet type structure and material are alloyed copper.The hot working fluid of the aerial cooler of marine engine water derives from the high temperature compressed air of turbosupercharger output, and hot working fluid flows in shell side; Cold working medium is that water pump draws next normal temperature seawater or river, and cold working medium flows in tube side.The present invention has characteristics such as good cooling results and stable, compact structure.
Claims (3)
1. the aerial cooler of marine engine water, mainly by radiator body, heat exchanging tube, the radiator suction port, the radiator air outlet is formed, the air outlet of turbosupercharger connects by being connected sebific duct with the radiator suction port, the radiator air outlet is connected with engine intake by connecting sebific duct, it is characterized in that: the aerial cooler of marine engine water also comprises support, the support mounting hole, water inlet of radiator, radiator outlet, support is the arched surface structure, have 2 support mounting holes on the bi-side of support, radiator body is installed on the cradle top surface by bolt, support is embraced with bolt by the support mounting hole and is contained in the flywheel casing both sides, radiator body is fixedly installed in directly over the flywheel casing by support, water inlet of radiator is connected with pump outlet, and radiator outlet is connected with drain opening peculiar to vessel.
2. according to the aerial cooler of the described marine engine water of claim 1, it is characterized in that: the radiator body case is an ironcasting, and heat exchanging tube is that pipe sheet type structure and material are alloyed copper.
3. according to the aerial cooler of the described marine engine water of claim 1, it is characterized in that: cold working medium is normal temperature seawater or river, and cold working medium flows in tube side; Hot working fluid flows in shell side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110034610XA CN102174910A (en) | 2011-01-28 | 2011-01-28 | Marine engine water-air intercooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110034610XA CN102174910A (en) | 2011-01-28 | 2011-01-28 | Marine engine water-air intercooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102174910A true CN102174910A (en) | 2011-09-07 |
Family
ID=44518129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110034610XA Pending CN102174910A (en) | 2011-01-28 | 2011-01-28 | Marine engine water-air intercooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102174910A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332790A (en) * | 2015-11-19 | 2016-02-17 | 河北华北柴油机有限责任公司 | Diesel engine device |
| CN108204273A (en) * | 2017-12-08 | 2018-06-26 | 中国北方发动机研究所(天津) | A kind of diesel engine integrated radiator device |
| CN109139231A (en) * | 2018-08-30 | 2019-01-04 | 襄阳晟欣机电有限公司 | Marine engine cooling system |
| CN110410195A (en) * | 2019-08-14 | 2019-11-05 | 广西玉柴机器股份有限公司 | Intercooler |
| CN114909240A (en) * | 2022-06-10 | 2022-08-16 | 哈尔滨东安汽车动力股份有限公司 | High-efficient supercharged engine air intake system arrangement structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245757Y (en) * | 1995-04-10 | 1997-01-22 | 李国阳 | Heat radiating exchanging apparatus with cast iron shell copper aluminium core and without welding |
| JP2004340114A (en) * | 2003-05-19 | 2004-12-02 | Hitachi Constr Mach Co Ltd | Muffler support device |
| CN2937501Y (en) * | 2006-08-11 | 2007-08-22 | 中国重型汽车集团有限公司 | Ship diesel engine |
| US20100122865A1 (en) * | 2008-11-20 | 2010-05-20 | Kobelco Construction Machinery Co., Ltd | Construction machine |
| CN201569317U (en) * | 2009-09-29 | 2010-09-01 | 无锡市鑫盛换热器制造有限公司 | Heat exchanger |
| CN201614961U (en) * | 2010-01-28 | 2010-10-27 | 中国重汽集团济南动力有限公司 | Marine diesel engine |
| CN201706910U (en) * | 2010-03-19 | 2011-01-12 | 上海加冷松芝汽车空调股份有限公司 | Vehicular all-aluminum pipe sheet type heat exchanger |
-
2011
- 2011-01-28 CN CN201110034610XA patent/CN102174910A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245757Y (en) * | 1995-04-10 | 1997-01-22 | 李国阳 | Heat radiating exchanging apparatus with cast iron shell copper aluminium core and without welding |
| JP2004340114A (en) * | 2003-05-19 | 2004-12-02 | Hitachi Constr Mach Co Ltd | Muffler support device |
| CN2937501Y (en) * | 2006-08-11 | 2007-08-22 | 中国重型汽车集团有限公司 | Ship diesel engine |
| US20100122865A1 (en) * | 2008-11-20 | 2010-05-20 | Kobelco Construction Machinery Co., Ltd | Construction machine |
| CN201569317U (en) * | 2009-09-29 | 2010-09-01 | 无锡市鑫盛换热器制造有限公司 | Heat exchanger |
| CN201614961U (en) * | 2010-01-28 | 2010-10-27 | 中国重汽集团济南动力有限公司 | Marine diesel engine |
| CN201706910U (en) * | 2010-03-19 | 2011-01-12 | 上海加冷松芝汽车空调股份有限公司 | Vehicular all-aluminum pipe sheet type heat exchanger |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332790A (en) * | 2015-11-19 | 2016-02-17 | 河北华北柴油机有限责任公司 | Diesel engine device |
| CN105332790B (en) * | 2015-11-19 | 2018-04-06 | 河北华北柴油机有限责任公司 | A kind of diesel engine device |
| CN108204273A (en) * | 2017-12-08 | 2018-06-26 | 中国北方发动机研究所(天津) | A kind of diesel engine integrated radiator device |
| CN109139231A (en) * | 2018-08-30 | 2019-01-04 | 襄阳晟欣机电有限公司 | Marine engine cooling system |
| CN110410195A (en) * | 2019-08-14 | 2019-11-05 | 广西玉柴机器股份有限公司 | Intercooler |
| CN114909240A (en) * | 2022-06-10 | 2022-08-16 | 哈尔滨东安汽车动力股份有限公司 | High-efficient supercharged engine air intake system arrangement structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5538991B2 (en) | Outboard motor | |
| JP5172545B2 (en) | Turbocharger cooling structure | |
| JP2011190744A (en) | Intake air cooling device for internal combustion engine | |
| WO2013108603A1 (en) | Ship engine | |
| CN102174910A (en) | Marine engine water-air intercooler | |
| RU2569793C2 (en) | Bearing housing and internal combustion engine | |
| JP2010038091A (en) | Internal combustion engine with supercharger | |
| JP2007309172A (en) | Intercooler for internal combustion engine | |
| JPWO2013073566A1 (en) | Engine intake structure and motorcycle equipped with the same | |
| US9228479B2 (en) | Marine diesel engines | |
| CN204327263U (en) | Water-aerial cold independent cooling system | |
| FI125472B (en) | Reciprocating Engine | |
| CN201614961U (en) | Marine diesel engine | |
| US8973538B2 (en) | Inline engine having side-mounted heat exchangers | |
| CN101608568A (en) | A kind of cooling system of turbosupercharged engine | |
| JP4296119B2 (en) | Turbocharged engine | |
| CN108457742B (en) | Intercooler assembly of V-shaped multi-cylinder diesel engine | |
| JP2012062874A (en) | V-engine | |
| JP5760386B2 (en) | Electric assist turbocharger cooling device | |
| EP3653857B1 (en) | V-type 12-cylinder diesel engine | |
| CN212671932U (en) | Composite radiator | |
| CN219061828U (en) | Turbocharger and engine assembly | |
| CN217783611U (en) | Marine diesel engine | |
| KR20140012134A (en) | Engine block and internal combustion engine with an engine block | |
| CN212744137U (en) | Integrated cooling system applied to marine diesel engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 430056 Xiangyang City, Hubei province Xiangzhou District People's road to the east of Xiangfan city changyuandonggu Industrial Park Applicant after: Xiangyang Kang ho Electrical Engineering Company Limited Address before: 430056 Xiangyang City, Hubei province Xiangzhou District People's road to the east of Xiangfan city changyuandonggu Industrial Park Applicant before: Xiangfan Kanghao Machine & Electricity Engineering Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XIANGFAN KANGHAO ELECTROMECHANICAL ENGINEERING CO., LTD. TO: XIANGFAN KANGHAO ELECTRIC + MECHANICAL CO., LTD. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110907 |