CN108223095A - A kind of marine ship engine air cooling system - Google Patents
A kind of marine ship engine air cooling system Download PDFInfo
- Publication number
- CN108223095A CN108223095A CN201711483005.4A CN201711483005A CN108223095A CN 108223095 A CN108223095 A CN 108223095A CN 201711483005 A CN201711483005 A CN 201711483005A CN 108223095 A CN108223095 A CN 108223095A
- Authority
- CN
- China
- Prior art keywords
- shell
- chamber
- seal assembly
- engine
- shaft
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000011229 interlayer Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention proposes a kind of marine ship engine air cooling system, interlayer is formed between first shell and engine housing, first shell opens up air inlet, gas outlet, second shell has chamber, chamber opens up inlet and outlet, the first end and the second end of shaft are rotatablely connected through chamber and with chamber, shaft and second shell dynamic sealing, heat transmission fin is arranged in chamber in shaft, first end be rotatablely connected the first seal assembly and with the first seal assembly dynamic sealing, second end is rotatablely connected the second seal assembly, and with the second seal assembly dynamic sealing, first end or the second end are equipped with the belt pulley being connect with engine by belt transmission, shaft has the air flue that the second end is extended to by the first end, the first accommodating chamber is set in first seal assembly, the second accommodating chamber is set in second seal assembly.The present invention can efficiently and constantly cool down to engine, so as to ensureing engine continuous, efficiently operate.
Description
Technical field
The present invention relates to engine cooling field more particularly to a kind of marine ship engine air cooling systems.
Background technology
In the prior art, engine technology has obtained developing considerablely, maximally problem existing for existing engine
One of be, it is increasing with engine power so that engine fever is also increasingly severe, and engine is from material side
The paces that face is improved are difficult to revolutionary its heating problem of solution again, largely effect on the further development of engine art, urgently
It is to be solved.
Invention content
To solve technical problem present in background technology, the present invention proposes a kind of marine ship engine air cooling system,
Can constantly it cool down efficiently and to engine, so as to ensureing engine continuous, efficiently operate.
The present invention proposes a kind of marine ship engine air cooling system, including first shell, second shell, air pump, water pump,
Shaft, the first seal assembly, the second seal assembly, first shell, which is arranged on engine housing, to be made outside first shell and engine
Interlayer is formed between shell, first shell opens up air inlet, gas outlet, and second shell has chamber, and chamber opens up water inlet and goes out
The mouth of a river, the first end and the second end of shaft are rotatablely connected through chamber and with chamber, and shaft and second shell dynamic are close
Envelope, is arranged heat transmission fin in chamber in shaft, the first end be rotatablely connected the first seal assembly and with the first seal assembly dynamic
Sealing, the second end be rotatablely connected the second seal assembly, and with the second seal assembly dynamic sealing, the first end or the second end
Equipped with the belt pulley being connect with engine by belt transmission, shaft has the air flue that the second end is extended to by the first end,
The first accommodating chamber is set in first seal assembly, the second accommodating chamber is set in the second seal assembly, the first accommodating chamber, air flue, second are held
Receive annoying cycle between chamber, air pump, interlayer, it can water cycle between water inlet, water pump, chamber, water outlet.
Preferably, sealing ring is equipped between shaft and second shell.
Preferably, first shell is fixedly connected with second shell.
Advantageous effect:Engine generates heat in operation process, the shell of heat transfer to engine, engine housing and interlayer
Interior gas carries out heat exchange, air pump by the air flue of the hot gas cycle in interlayer to shaft, air flue by heat transmission fin and
Heat exchange is given chamber indoor water by shaft in itself, when being acted due to engine, drive shaft rotation, theoretically for, start
Machine output power is bigger, and engine fever is more severe, and shaft velocity of rotation is faster, then the hot gas in air flue and chamber indoor water it
Between heat exchange it is also faster, make the heat that engine is taken away in gas cyclic process also more, so as to farthest reducing engine
Temperature, make engine safer efficiently and chamber indoor water export chamber is cooled down, realized by loss low land operation, water pump
To the continued down of engine.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Specific embodiment
As shown in Figure 1, the present invention proposed by the present invention proposes that the present invention proposes a kind of marine ship engine air cooling system,
Including first shell 1, second shell 2, air pump 3, water pump 4, shaft 5, the first seal assembly 6, the second seal assembly 7, first shell
Body 1, which is arranged on 12 shell of engine, to be made to form interlayer 8 between 12 shell of first shell 1 and engine, first shell 1 open up into
Gas port, gas outlet, second shell 2 have chamber 9, and chamber 9 opens up inlet and outlet, the first end of shaft 5 and second
End is rotatablely connected through chamber 9 and with chamber 9, shaft 5 and 2 dynamic sealing of second shell, is arranged in shaft 5 in chamber 9
Heat transmission fin 10, the first end be rotatablely connected the first seal assembly 6 and with 6 dynamic sealing of the first seal assembly, the second end turn
The second seal assembly 7 of dynamic connection, and with 7 dynamic sealing of the second seal assembly, the first end or the second end is equipped with and engine
12 belt pulleys 11 connected by belt transmission, shaft 5 have the air flue 13 that the second end is extended to by the first end, and first is close
The first accommodating chamber 14 is set in sealing assembly 6, the second accommodating chamber 15, the first accommodating chamber 14, air flue 13, are set in the second seal assembly 7
Annoying cycle between two accommodating chambers 15, air pump 3, interlayer 8, can water cycle between water inlet, water pump 4, chamber 9, water outlet.Shaft
Sealing ring is equipped between 5 and second shell 2.First shell 1 is fixedly connected with second shell 2.
Engine 12 generates heat in operation process, the shell of heat transfer to engine 12, in 12 shell of engine and interlayer 8
Gas carry out heat exchange, for air pump 3 by the air flue 13 of the hot gas cycle in interlayer 8 to shaft 5, air flue 13 passes through heat transmission fin
10 and shaft 5 itself by heat exchange to the water in chamber 9, when being acted due to engine 12, shaft 5 is driven to rotate, it is theoretical
For upper, 12 output power of engine is bigger, and engine 12 generates heat more severe, and 5 velocity of rotation of shaft is faster, then in air flue 13
Hot gas and chamber 9 in heat exchange between water it is also faster, make the heat that engine 12 is taken away in gas cyclic process also more, so as to
The temperature of engine 12 is farthest reduced, makes engine 12 safer efficiently and loss low land operation, water pump 4 is by chamber 9
Interior water export chamber 9 is cooled down, and realizes the continued down to engine 12.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of marine ship engine air cooling system, which is characterized in that including first shell (1), second shell (2), air pump
(3), water pump (4), shaft (5), the first seal assembly (6), the second seal assembly (7), first shell (1) are arranged in engine
(12) make on shell between first shell (1) and engine (12) shell formed interlayer (8), first shell (1) open up air inlet,
Gas outlet, second shell (2) have chamber (9), and chamber (9) opens up inlet and outlet, the first end of shaft (5) and the
Two ends are rotatablely connected through chamber (9) and with chamber (9), shaft (5) and second shell (2) dynamic sealing, in chamber (9)
Be arranged heat transmission fin (10) in shaft (5), the first end be rotatablely connected the first seal assembly (6) and with the first seal assembly (6)
Dynamic sealing, the second end be rotatablely connected the second seal assembly (7), and with the second seal assembly (7) dynamic sealing, the first end
Or second end be equipped with the belt pulley (11) that connect with engine (12) by belt transmission, shaft (5) is with by the first end
The air flue (13) of the second end is extended to, the first accommodating chamber (14) is set in the first seal assembly (6), the second seal assembly (7) is interior
It, can between the first accommodating chamber (14), air flue (13), the second accommodating chamber (15), air pump (3), interlayer (8) if the second accommodating chamber (15)
Gas recycles, can water cycle between water inlet, water pump (4), chamber (9), water outlet.
2. marine ship engine air cooling system according to claim 1, which is characterized in that shaft (5) and second shell
(2) sealing ring is equipped between.
3. marine ship engine air cooling system according to claim 1, which is characterized in that first shell (1) and second
Housing (2) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483005.4A CN108223095B (en) | 2017-12-29 | 2017-12-29 | Marine vessel engine air cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483005.4A CN108223095B (en) | 2017-12-29 | 2017-12-29 | Marine vessel engine air cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108223095A true CN108223095A (en) | 2018-06-29 |
| CN108223095B CN108223095B (en) | 2020-05-29 |
Family
ID=62646268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711483005.4A Active CN108223095B (en) | 2017-12-29 | 2017-12-29 | Marine vessel engine air cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108223095B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0312229A2 (en) * | 1987-10-16 | 1989-04-19 | Yoshiaki Kakuta | Air-cooling mechanism for the internal centre of an internal-combustion engine |
| CN201110213Y (en) * | 2007-08-24 | 2008-09-03 | 霍德义 | Self-cooling motorcycle engine |
| CN101545395A (en) * | 2009-04-28 | 2009-09-30 | 无锡华源凯马发动机有限公司 | Double air-inlet forced air-cooling silencing generator unit structure |
| CN202485492U (en) * | 2012-03-20 | 2012-10-10 | 孙令军 | Heat exchanger as well as printing and dyeing sewage treatment system thereof |
| CN203534090U (en) * | 2013-11-20 | 2014-04-09 | 韩旭新 | Brown coal pipe type drying machine |
| CN203711026U (en) * | 2014-03-18 | 2014-07-16 | 连云港市三联化工有限公司 | Efficient heat exchange device for reaction kettle |
| CN206448867U (en) * | 2016-11-24 | 2017-08-29 | 清远浩和仪器设计有限公司 | A kind of commercial vehicle engine cooling apparatus |
-
2017
- 2017-12-29 CN CN201711483005.4A patent/CN108223095B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0312229A2 (en) * | 1987-10-16 | 1989-04-19 | Yoshiaki Kakuta | Air-cooling mechanism for the internal centre of an internal-combustion engine |
| CN201110213Y (en) * | 2007-08-24 | 2008-09-03 | 霍德义 | Self-cooling motorcycle engine |
| CN101545395A (en) * | 2009-04-28 | 2009-09-30 | 无锡华源凯马发动机有限公司 | Double air-inlet forced air-cooling silencing generator unit structure |
| CN202485492U (en) * | 2012-03-20 | 2012-10-10 | 孙令军 | Heat exchanger as well as printing and dyeing sewage treatment system thereof |
| CN203534090U (en) * | 2013-11-20 | 2014-04-09 | 韩旭新 | Brown coal pipe type drying machine |
| CN203711026U (en) * | 2014-03-18 | 2014-07-16 | 连云港市三联化工有限公司 | Efficient heat exchange device for reaction kettle |
| CN206448867U (en) * | 2016-11-24 | 2017-08-29 | 清远浩和仪器设计有限公司 | A kind of commercial vehicle engine cooling apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108223095B (en) | 2020-05-29 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An Air Cooling System for Marine Engine Effective date of registration: 20231018 Granted publication date: 20200529 Pledgee: Industrial Commercial Bank of China Ltd. Ningguo branch Pledgor: NINGGUO DONGFANG MILLING MATERIAL CO.,LTD. Registration number: Y2023980061703 |