CN103277183A - Novel cooling water outlet pipeline structure for V-shaped diesel engine - Google Patents
Novel cooling water outlet pipeline structure for V-shaped diesel engine Download PDFInfo
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- CN103277183A CN103277183A CN2013102143325A CN201310214332A CN103277183A CN 103277183 A CN103277183 A CN 103277183A CN 2013102143325 A CN2013102143325 A CN 2013102143325A CN 201310214332 A CN201310214332 A CN 201310214332A CN 103277183 A CN103277183 A CN 103277183A
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- water outlet
- diesel engine
- outlet pipeline
- cooling
- joint chair
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Abstract
The invention relates to the technical field of a diesel engine cooling system, in particular to a novel cooling water outlet pipeline structure for a V-shaped diesel engine. The novel cooling water outlet pipeline structure comprises air cylinders, pressure-stabilizing boxes, connecting hoses and an inter-cooling device socket. The pressure-stabilizing boxes are mounted on an engine body of a diesel engine, the inter-cooling device socket is arranged at the tops of the pressure-stabilizing boxes, two rows of water chambers are cast inside the inter-cooled device socket, and the water chambers joints at the end of the inter-cooling device socket to lead to a single cooling link of a diesel locomotive. One water inlet of two rows of the water chambers is reserved in the position of each of the air cylinders, and is connected with a water outlet of the air cylinder through one connecting hose. By the arrangement, the problems that a main water outlet pipeline is hung in the air and crack leakage caused by vibration effect easily appears on a branch water outlet pipeline are effectively solved; and the number of external pipelines of the diesel engine is greatly reduced, so that the diesel engine is more tidy and attractive in appearance.
Description
Technical field
The present invention relates to the diesel engine cooling system technical field, especially a kind of novel V-type diesel cooling water outlet pipe line structure.
Background technique
Original V-type diesel rising pipe is seen accompanying drawing 1, behind the water quench cylinder liner of diesel engine, the gas lid, enters exit branch 11 from the water outlet of each cylinder head, gathers through outfall sewer again, and the cooling single-unit that outputs to locomotive carries out radiating and cooling.
Be subjected to the restriction of spatial structure, the outfall sewer of diesel engine does not have the body of position and diesel engine to fix.Outfall sewer is to be supported and fixing by each outlet pipe that goes out water vat.
The structure of exit branch is seen Fig. 2, each exit branch 11 and water outlet gather pipe 10 a bit ofly is made into independently parts, water outlet between two cylinders gathers pipe 10 by flange 12, the mode that cone rubber pad 4 compresses steel pipe connects, see accompanying drawing 3 for details, by the segmentation ways of connecting, remedied the problem of the anti-strength of assembling that the deviation of two cylinder cylinder core distances or water outlet and exit branch height tolerance bring.
The problem that existing design exists is: 1, outlet pipe is in the top of diesel engine, only depend on exit branch support and fixing, it is overhang, the influence of vibration when being subjected to the diesel engine operation, the welding part of exit branch flange, be subjected to very big stress alternation with the clamping bolt of cylinder adpting flange, easily rupture, cause and leak.2, outfall sewer is formed by connecting by the multistage pipeline, and tie point is many, and because of supported flange bolt pine, tapered pad does not compress and causes pipeline to leak; Connecting the probability of failure that straight length moves, throws off with tie point heightens.3, in appearance, the pipeline quantity on diesel engine top is many, seems messy.
Summary of the invention
In order to overcome the deficiency of existing technology, the invention provides a kind of novel V-type diesel cooling water outlet pipe line structure.
The technical solution adopted for the present invention to solve the technical problems is: a kind of novel V-type diesel cooling water outlet pipe line structure, comprise cylinder, pressure stabilizer, connection flexible pipe, intercooler pipe joint chair, described pressure stabilizer is installed on the diesel-engine body, pressure stabilizer top is provided with the intercooler joint chair, intercooler joint chair cast inside has two drain chamber, and water cavity gathers in the end of intercooler joint chair, leads to the cooling single-unit of diesel locomotive; Two drain chamber leave water intake in the position of each cylinder, are connected flexible pipe with the cylinder water outlet by one and connect.
According to another embodiment of the invention, comprise that further described connection flexible pipe is metal material.
According to another embodiment of the invention, comprise that further described pressure stabilizer is anchored on the body by bolt one, described intercooler pipe joint chair directly is anchored on the pressure stabilizer by bolt two, and described bolt one, bolt two all are no less than 40.
The invention has the beneficial effects as follows, efficiently solve outfall sewer and hang in the sky that exit branch is subjected to influence of vibration easily to split the problem of leakage, has significantly reduced diesel engine exterior line quantity, makes the diesel engine outward appearance cleaner and tidier, attractive in appearance.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is original V-type diesel rising pipe figure plan view;
Fig. 2 is the structural drawing of original exit branch;
Fig. 3 is that original water outlet gathers the duct ligation composition;
Fig. 4 is V-type diesel outfall sewer structural drawing of the present invention;
Among the figure 1, cylinder, 2, pressure stabilizer, 3, water cavity, 4, the rubber ring tapered pad, 5, connect flexible pipe, 6, the intercooler joint chair, 7, bolt one, 8, bolt two, 10, water outlet gather pipe, 11, exit branch, 12, flange.
Embodiment
Be structural representation of the present invention as Fig. 4, a kind of novel V-type diesel cooling water outlet pipe line structure, comprise cylinder 1, pressure stabilizer 2, connect flexible pipe 5, intercooler pipe joint chair 6, described pressure stabilizer 2 is installed on the diesel-engine body, pressure stabilizer 2 tops are provided with intercooler joint chair 6, intercooler joint chair 6 cast inside have two drain chamber 3, and water cavity 3 gathers in the end of intercooler joint chair 6, lead to the cooling single-unit of diesel locomotive; Two drain chamber 3 leave water intake in the position of each cylinder 1, are connected flexible pipe 5 with cylinder 1 water outlet by one and connect, and connect the coordinate position deviation that flexible pipe 5 can remedy two ends water inlet and outlet reed.
Described connection flexible pipe 5 is metal material, can avoid assembling anti-strength, avoids causing because of vibration the fault of connecting tube fracture.
Described pressure stabilizer 2 is anchored on the body by bolt 1, described intercooler pipe joint chair 6 directly is anchored on the pressure stabilizer 2 by bolt 28, described bolt 1, bolt 28 all are no less than 40, and the intercooler pipe joint chair is connected firmly, and have avoided the influence of vibration to the intercooler pipe joint chair.
Among Fig. 4, water cavity 3 namely is equivalent to original water outlet and gathers pipe 10, and inside is provided with the branch water route equally, is equivalent to original exit branch 11, and design of the present invention has reduced connection part quantity, has also reduced the point that leakage takes place.Outlet pipe is integrated in the intercooler pipe joint chair simultaneously, also significantly reduces diesel engine exterior tube quantity.Profile of the present invention is clean and tidy, attractive in appearance, and is practical and convenient.
In sum, it only is preferred embodiment of the present invention, be not to limit scope of the invention process, all equalizations of doing according to the described shape of claim scope of the present invention, structure, feature change and modify, and all should be included in the claim scope of the present invention.
Claims (3)
1. novel V-type diesel cooling water outlet pipe line structure, comprise cylinder (1), pressure stabilizer (2), connect flexible pipe (5), intercooler pipe joint chair (6), it is characterized in that, described pressure stabilizer (2) is installed on the diesel-engine body, pressure stabilizer (2) top is provided with intercooler pipe joint chair (6), intercooler pipe joint chair (6) cast inside has two drain chamber (3), and water cavity (3) gathers in the end of intercooler pipe joint chair (6), leads to the cooling single-unit of diesel locomotive; Two drain chamber (3) leave water intake in the position of each cylinder (1), are connected flexible pipe (5) with cylinder (1) water outlet by one and connect.
2. novel V-type diesel cooling water outlet pipe line structure according to claim 1 is characterized in that described connection flexible pipe (5) is metal material.
3. novel V-type diesel cooling water outlet pipe line structure according to claim 1, it is characterized in that, described pressure stabilizer (2) is anchored on the body by bolt one (7), described intercooler pipe joint chair (6) directly is anchored on the pressure stabilizer (2) by bolt two (8), and described bolt one (7), bolt two (8) all are no less than 40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214332.5A CN103277183B (en) | 2013-06-03 | 2013-06-03 | Novel cooling water outlet pipeline structure for V-shaped diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214332.5A CN103277183B (en) | 2013-06-03 | 2013-06-03 | Novel cooling water outlet pipeline structure for V-shaped diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103277183A true CN103277183A (en) | 2013-09-04 |
| CN103277183B CN103277183B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310214332.5A Active CN103277183B (en) | 2013-06-03 | 2013-06-03 | Novel cooling water outlet pipeline structure for V-shaped diesel engine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993950A (en) * | 2014-06-09 | 2014-08-20 | 广西玉柴机器股份有限公司 | Water outlet pipe of air cylinder cover |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5979027A (en) * | 1982-10-28 | 1984-05-08 | Honda Motor Co Ltd | Cooling apparatus for v-type three-cylinder internal- combustion engine |
| JPH11141743A (en) * | 1997-11-05 | 1999-05-28 | Suzuki Motor Corp | Support structure of piping around engine |
| US6435157B1 (en) * | 1999-09-04 | 2002-08-20 | Ag, Ing. H.C.F. Porsche | Support for an accessory of an internal combustion engine and method of making same |
| CN2665373Y (en) * | 2002-06-10 | 2004-12-22 | 宋滨 | Intercooler air-out case with a corrugated tube |
| CN202832768U (en) * | 2012-08-03 | 2013-03-27 | 南车玉柴四川发动机股份有限公司 | Novel intercooler tank |
| CN203296915U (en) * | 2013-06-03 | 2013-11-20 | 南车戚墅堰机车有限公司 | Novel V type diesel engine cooling water outlet pipeline structure |
-
2013
- 2013-06-03 CN CN201310214332.5A patent/CN103277183B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5979027A (en) * | 1982-10-28 | 1984-05-08 | Honda Motor Co Ltd | Cooling apparatus for v-type three-cylinder internal- combustion engine |
| JPH11141743A (en) * | 1997-11-05 | 1999-05-28 | Suzuki Motor Corp | Support structure of piping around engine |
| US6435157B1 (en) * | 1999-09-04 | 2002-08-20 | Ag, Ing. H.C.F. Porsche | Support for an accessory of an internal combustion engine and method of making same |
| CN2665373Y (en) * | 2002-06-10 | 2004-12-22 | 宋滨 | Intercooler air-out case with a corrugated tube |
| CN202832768U (en) * | 2012-08-03 | 2013-03-27 | 南车玉柴四川发动机股份有限公司 | Novel intercooler tank |
| CN203296915U (en) * | 2013-06-03 | 2013-11-20 | 南车戚墅堰机车有限公司 | Novel V type diesel engine cooling water outlet pipeline structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993950A (en) * | 2014-06-09 | 2014-08-20 | 广西玉柴机器股份有限公司 | Water outlet pipe of air cylinder cover |
| CN103993950B (en) * | 2014-06-09 | 2016-04-13 | 广西玉柴机器股份有限公司 | A kind of outlet pipe of cylinder head |
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|---|---|
| CN103277183B (en) | 2015-05-13 |
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