CN106907472B - Retarder water pipe arrangement scheme - Google Patents
Retarder water pipe arrangement scheme Download PDFInfo
- Publication number
- CN106907472B CN106907472B CN201710214223.1A CN201710214223A CN106907472B CN 106907472 B CN106907472 B CN 106907472B CN 201710214223 A CN201710214223 A CN 201710214223A CN 106907472 B CN106907472 B CN 106907472B
- Authority
- CN
- China
- Prior art keywords
- water pipe
- cavity
- water
- retarder
- semicircular
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T10/00—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a retarder water pipe arrangement scheme, which comprises a speed changer shell, wherein the bottom of the speed changer shell is a cavity with a semicircular cross section, the speed changer shell also comprises a semicircular water pipe with the cross section, the semicircular water pipe is connected with the cavity in a matched mode, the cavity and the water pipe jointly form a water flow channel with a circular cross section, a gasket for sealing is arranged between the cavity and the water pipe, and two ends of the water pipe are respectively provided with a connector for connecting a retarder waterway and an engine waterway. According to the invention, the water channel of the retarder is communicated with the engine by casting the water cavity at the bottom of the gearbox shell, so that the scheme is convenient to manufacture and assemble, and the cooling of the gearbox can be considered.
Description
Technical Field
The invention relates to the field of retarders, in particular to a retarder water pipe arrangement scheme.
Background
The hydraulic retarder is often arranged at the rear end of the gearbox, a large amount of heat is generated when the hydraulic retarder works, a retarder waterway is required to be communicated with cooling water of an engine, braking heat is taken away through efficient water circulation, and the retarder is maintained to work normally. Currently, retarder water pipe arrangements typically employ a manner of suspending the water pipe between the outer wall of the gearbox and the frame. However, the vehicles are more and more compact, the space is limited, and the hydraulic retarder usually needs a water pipe with the diameter of about 60mm, and is additionally provided with peripheral equipment such as a clamp, so that the installation space is too large, and the traditional scheme can not be arranged sometimes.
Disclosure of Invention
The invention aims to provide a retarder water pipe arrangement scheme for overcoming the defects in the prior art, and the retarder water pipe arrangement scheme is convenient to manufacture and assemble and can be used for cooling a gearbox by casting a water cavity at the bottom of the gearbox shell to realize the communication between a retarder water channel and an engine.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a retarder water pipe arrangement scheme, includes the derailleur casing, and the bottom of derailleur casing is semicircular cavity for the cross section, still includes the semicircular water pipe of the cross section of being connected with this cavity cooperation, cavity and water pipe form the cross section jointly and be circular shape rivers passageway, are equipped with the liner that is used for sealedly between cavity and the water pipe, and the both ends of water pipe are equipped with a joint respectively, are used for connecting retarder water route and engine water route respectively.
Further, the cavity and the water pipe are fastened together through a plurality of screws.
Further, the outer edge of the cavity is provided with a plurality of first screw holes, the outer edge of the water pipe is provided with a plurality of second screw holes corresponding to the first screw holes, and the screws fasten the cavity and the water pipe together through the first screw holes and the second screw holes.
Further, the connectors are all connected to the water pipe in an inclined mode, and the connectors and the water pipe are integrally cast.
Compared with the prior art, the invention has the following beneficial technical effects:
according to the invention, the semicircular cavity is cast at the bottom of the gearbox shell, then the semicircular water pipe with the semicircular cross section is fixed with the cavity to form the circular water cavity, the gasket with the glue line is arranged between the joint surfaces for sealing, and when the gearbox works, the bottom is fully contacted with the circular water cavity, and the aluminium alloy shell wall and the high-temperature lubricating oil of the gearbox are fully heat-exchanged, so that a very good water cooling effect can be achieved.
Furthermore, the connectors are obliquely connected to the water pipe, so that the retarder waterway and the engine waterway can be conveniently accessed.
Drawings
FIG. 1 is an exploded view of a water tube according to the present invention;
fig. 2 is a cross-sectional view of a water pipe according to the present invention.
Wherein, 1, a gearbox shell; 2. a gasket; 3. a joint; 4. a screw; 5. a water pipe.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
referring to fig. 1 and 2, a retarder water pipe arrangement scheme comprises a transmission shell 1, a semicircular cavity is designed at the bottom of the transmission shell 1, a semicircular water pipe 5 is further arranged at the two ends of the water pipe 5, the semicircular water pipe 5 is connected with the cavity in a matched mode, a water flow channel with the circular cross section is formed jointly by the cavity and the water pipe 5, a gasket 2 used for sealing is arranged between the cavity and the water pipe 5, the cavity and the water pipe 5 are fastened together through a plurality of screws 4, a plurality of first screw holes are formed in the outer edge of the cavity, a plurality of second screw holes corresponding to the first screw holes are formed in the outer edge of the water pipe 5, the screws 4 fasten the cavity and the water pipe 5 together through the first screw holes and the second screw holes, connectors 3 are respectively arranged at the two ends of the water pipe 5 and are respectively used for connecting a retarder waterway and an engine waterway, the connectors 3 are obliquely connected to the water pipe 5, and the connectors 3 and the water pipe 5 are cast integrally.
The implementation process of the invention is further described below with reference to the accompanying drawings:
the invention casts a water cavity-a cavity with a semicircular cross section-at the bottom of the gearbox shell 1, which is used for connecting a retarder and an engine waterway. In order to facilitate casting and demolding, a water pipe 5 with a semicircular cross section and the cavity are fixed together through 8 screws 4 to form a circular water cavity, and a gasket 2 with a rubber line is arranged between the joint surfaces for sealing. The two ends of the waterway are connected conveniently by adopting a structure of an inclined outlet and are provided with casting protrusions-joints 3 which are convenient to connect. As shown in fig. 1 and 2, a section of semicircular water cavity is formed in the bottom of the gearbox housing 1 and is completely embedded in the gearbox housing, and when the gearbox works, high-temperature lubricating oil is fully filled in the bottom of the gearbox and fully contacts with the circular water cavity, so that a water cooling effect can be achieved. The gearbox housing 1 is connected to a water pipe 5 with a semicircular cross section by means of 8M 6 screws 4. A gasket 2 with a rubber line is arranged between the joint surface of the bottom cavity of the gearbox housing 1 and the water pipe 5 and is used for sealing water flowing at a high speed, and the front connector 3 and the rear connector 3 of the water pipe 5 are respectively positioned at the front end and the rear end of the gearbox and are provided with circular protrusions, so that waterway clamp connection is facilitated.
When the retarder is assembled at the rear end of the gearbox, the semicircular water pipe 5 and the gasket 2 are pressed on the cavity joint surface of the gearbox shell 1 by the screw 4, and the front joint and the rear joint 3 of the semicircular water pipe 5 are respectively connected with a retarder waterway and an engine waterway. When the vehicle starts, water in the retarder enters the water cavity through the rear side joint 3 of the semicircular water pipe 5, the water cavity is positioned at the bottom of the gearbox, full heat exchange is carried out between the aluminum alloy shell wall and high-temperature lubricating oil of the gearbox, and then the hot water flows out of the front side joint 3 of the water outlet pipe and enters the engine water tank for cooling.
Claims (3)
1. The utility model provides a cooling device, its characterized in that, including derailleur casing (1), the bottom of derailleur casing (1) is the semicircular cavity of cross section, still includes semicircular water pipe (5) of the cross section of being connected with this cavity cooperation, cavity and water pipe (5) form the cross section jointly and are circular shape rivers passageway, are equipped with between cavity and water pipe (5) and are used for sealed liner (2), cavity and water pipe (5) fasten together through a plurality of screw (4), and the both ends of water pipe (5) are equipped with one respectively and connect (3), connect (3) all slope and connect on water pipe (5) respectively and be used for connecting retarder water route and engine water route.
2. A cooling device according to claim 1, characterized in that the outer edge of the cavity is provided with a plurality of first screw holes, the outer edge of the water pipe (5) is provided with a plurality of second screw holes corresponding to the first screw holes, and the screw (4) fastens the cavity and the water pipe (5) together through the first screw holes and the second screw holes.
3. A cooling device according to claim 1, characterized in that the joint (3) is cast integrally with the water pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214223.1A CN106907472B (en) | 2017-04-01 | 2017-04-01 | Retarder water pipe arrangement scheme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710214223.1A CN106907472B (en) | 2017-04-01 | 2017-04-01 | Retarder water pipe arrangement scheme |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106907472A CN106907472A (en) | 2017-06-30 |
| CN106907472B true CN106907472B (en) | 2024-03-12 |
Family
ID=59195502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710214223.1A Active CN106907472B (en) | 2017-04-01 | 2017-04-01 | Retarder water pipe arrangement scheme |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106907472B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533643B (en) * | 2018-05-29 | 2024-04-09 | 陕西法士特齿轮有限责任公司 | Series hydraulic retarder |
| CN110230972B (en) * | 2019-07-05 | 2021-06-08 | 陕西重型汽车有限公司 | Retarder sewer pipe inspection tool and using method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5307870A (en) * | 1991-12-09 | 1994-05-03 | Nippondenso Co., Ltd. | Heat exchanger |
| CN201165229Y (en) * | 2008-01-25 | 2008-12-17 | 徐州重型机械有限公司 | Lorry-mounted crane auxiliary braking device |
| DE102009005896A1 (en) * | 2009-01-23 | 2010-07-29 | Audi Ag | Device for conditioning hydraulic oil provided in speed change gear of motor vehicle, has oil sump whose housing is divided into oil reservoirs by separating element such that oil is circulated for splash and/or forced feed lubrication |
| CN103547839A (en) * | 2011-05-19 | 2014-01-29 | 五十铃自动车株式会社 | Gear device and vehicle having same mounted thereon |
| CN204313686U (en) * | 2014-12-03 | 2015-05-06 | 浙江康盛股份有限公司 | A kind of can the muffler of embedding capillary |
| CN105041446A (en) * | 2015-06-18 | 2015-11-11 | 陕西法士特齿轮有限责任公司 | Double-valve-element electronic thermostat based on vehicle type carrying hydrodynamic retarder |
| CN204985449U (en) * | 2015-09-30 | 2016-01-20 | 安徽江淮汽车股份有限公司 | Cooling pipeline and automobile of hydraulic retarber |
| CN106151470A (en) * | 2015-03-30 | 2016-11-23 | 长城汽车股份有限公司 | A kind of variator cooling system |
| CN207093729U (en) * | 2017-04-01 | 2018-03-13 | 西安法士特汽车传动有限公司 | A kind of retarder water pipe arrangement apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10134042A1 (en) * | 2001-07-12 | 2003-04-10 | Zahnradfabrik Friedrichshafen | vehicle transmissions |
| DE102006023525A1 (en) * | 2006-05-19 | 2007-11-29 | Zf Friedrichshafen Ag | Coolant guide for a retarder, especially a hydrodynamic retarder of a motor vehicle, comprises coolant lines guided along and very close to a transmission casing |
| DE102009012495B3 (en) * | 2009-03-12 | 2010-07-08 | Voith Patent Gmbh | Drive train with a arranged on the transmission output side hydrodynamic machine |
| EP3137747B1 (en) * | 2014-04-30 | 2020-10-14 | Cummins, Inc. | Vehicle comprising a driveline retarder and method of controlling coolant flow to a driveline retarder |
| CN204458008U (en) * | 2015-02-12 | 2015-07-08 | 中国重汽集团济南动力有限公司 | A kind of large discharge engine coolant water intaking and water recovery apparatus |
-
2017
- 2017-04-01 CN CN201710214223.1A patent/CN106907472B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5307870A (en) * | 1991-12-09 | 1994-05-03 | Nippondenso Co., Ltd. | Heat exchanger |
| CN201165229Y (en) * | 2008-01-25 | 2008-12-17 | 徐州重型机械有限公司 | Lorry-mounted crane auxiliary braking device |
| DE102009005896A1 (en) * | 2009-01-23 | 2010-07-29 | Audi Ag | Device for conditioning hydraulic oil provided in speed change gear of motor vehicle, has oil sump whose housing is divided into oil reservoirs by separating element such that oil is circulated for splash and/or forced feed lubrication |
| CN103547839A (en) * | 2011-05-19 | 2014-01-29 | 五十铃自动车株式会社 | Gear device and vehicle having same mounted thereon |
| CN204313686U (en) * | 2014-12-03 | 2015-05-06 | 浙江康盛股份有限公司 | A kind of can the muffler of embedding capillary |
| CN106151470A (en) * | 2015-03-30 | 2016-11-23 | 长城汽车股份有限公司 | A kind of variator cooling system |
| CN105041446A (en) * | 2015-06-18 | 2015-11-11 | 陕西法士特齿轮有限责任公司 | Double-valve-element electronic thermostat based on vehicle type carrying hydrodynamic retarder |
| CN204985449U (en) * | 2015-09-30 | 2016-01-20 | 安徽江淮汽车股份有限公司 | Cooling pipeline and automobile of hydraulic retarber |
| CN207093729U (en) * | 2017-04-01 | 2018-03-13 | 西安法士特汽车传动有限公司 | A kind of retarder water pipe arrangement apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106907472A (en) | 2017-06-30 |
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