DE20310200U1 - Cooling system in engine-driven vehicle has at least three radiators arranged in U-configuration, with one standing vertically and located at front of vehicle and other two on respective sides and aligning with longitudinal axis - Google Patents
Cooling system in engine-driven vehicle has at least three radiators arranged in U-configuration, with one standing vertically and located at front of vehicle and other two on respective sides and aligning with longitudinal axisInfo
- Publication number
- DE20310200U1 DE20310200U1 DE20310200U DE20310200U DE20310200U1 DE 20310200 U1 DE20310200 U1 DE 20310200U1 DE 20310200 U DE20310200 U DE 20310200U DE 20310200 U DE20310200 U DE 20310200U DE 20310200 U1 DE20310200 U1 DE 20310200U1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- radiators
- radiator
- engine
- shape
- 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.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 title abstract description 15
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000001419 dependent effect Effects 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
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- 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
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
- F01P2003/182—Arrangements or mounting of liquid-to-air heat-exchangers with multiple heat-exchangers
-
- 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
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/02—Intercooler
-
- 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
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/04—Lubricant cooler
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Kahleranordnung in einem motorgetriebenen FahrzeugBald arrangement in a motor-driven vehicle
Die vorliegende Neuerung betrifft eine Kühleranordnung in einem motorgetriebenen Fahrzeug, das mindestens drei zu kühlende Arbeitsfluide und damit mindestens drei Kühler aufweist.The present innovation relates to a cooler arrangement in a motor-driven vehicle which has at least three working fluids to be cooled and thus at least three coolers.
Motorgetriebene Fahrzeuge und insbesondere Traktorfahrzeuge für landwirtschaftliche, kommunale, industrielle und/oder fortstwirtschaftliche Anwendungen, auch als Schlepper einsetzbar, mit überdies Vorrichtungen zum hydraulischen Betreiben von angebauten, landwirtschaftlichen Arbeitseinrichtungen weisen mehrere Kühler zum Kühlen der jeweiligen Arbeitsf luide auf. Gemäss bekannten Anordnungen sind die verschiedenen Kühler hintereinander angeordnet, so dass diese sich gegenseitig beeinflussen, womit die Kühlleistungen vermindert werden.Motor-driven vehicles and in particular tractor vehicles for agricultural, municipal, industrial and/or forestry applications, which can also be used as tractors, with additional devices for the hydraulic operation of attached agricultural work equipment, have several coolers for cooling the respective working fluids. According to known arrangements, the various coolers are arranged one behind the other so that they influence each other, which reduces the cooling performance.
Ziel der Neuerung ist, diesen Nachteil zu beheben und eine Kühleranordnung zu schaffen, gemäss welcher die Kühlleistungen der einzelnen Kühler verbessert sind und möglichst keine gegenseitige kalonische Beeinflussung einzelner Kühler vorhanden ist.The aim of the innovation is to eliminate this disadvantage and to create a cooler arrangement according to which the cooling performance of the individual coolers is improved and, if possible, there is no mutual calorific influence between individual coolers.
Die neuerungsgemässe Kühleranordnung ist dadurch gekennzeichnet, dass die Kühler im Fahrzeug U-förmig angeordnet sind, wobei ein sich bei der Basis der U-Form befindender Kühler mindestens annähernd senkrecht steht und sich in Fahrtrichtung des Fahrzeuges vorne befindet .The radiator arrangement according to the innovation is characterized in that the radiators in the vehicle are arranged in a U-shape, with a radiator located at the base of the U-shape being at least approximately vertical and located at the front in the direction of travel of the vehicle.
Vorteilhafte Ausführungen ergeben sich aus den abhängigen Ansprüchen.Advantageous embodiments emerge from the dependent claims.
Durch die neuerungsgemässe Kühleranordnung können vorteilhaft, gegebenenfalls alle der Kühler gleichzeitig mit Frischluft versorgt werden, so dass eine optimale Kühlerleistung erreicht werden kann.The innovative cooler arrangement makes it possible to supply all of the coolers with fresh air at the same time, so that optimum cooler performance can be achieved.
Da durch die angeführte Kühl er anordnung vorteilhaft ein LuftsammeIraum gebildet ist, kann die Kühl-Since the cooling arrangement mentioned advantageously creates an air collection chamber, the cooling
AMS/db 08644DEAMS/db08644DE
luft vorhandene Kühler gleichmässig durchströmen, so dass insgesamt eine genügend grosse Kühlfläche erzielt werden kann.air flows evenly through existing coolers so that a sufficiently large cooling surface can be achieved overall.
Die aufgezeigte Kühleranordnung ist insbesondere bei Traktorfahrzeugen vorteilhaft anwendbar, weil solche Traktorfahrzeuge mit einer verhältnismässig kleinen Geschwindigkeit arbeiten und der Einfluss eines Fahrtwindes bezüglich Luftströmungen bei den Kühlern klein ist.The radiator arrangement shown is particularly advantageous for use in tractor vehicles because such tractor vehicles operate at a relatively low speed and the influence of a headwind on air flows at the radiators is small.
Nachfolgend wird der Neuerungs gegenstand anhand der Zeichnungen beispielsweise näher erläutert. Es zeigt:The subject of the innovation is explained in more detail below using the drawings. It shows:
Figur 1 vereinfacht eine Seitenansicht eines Traktors, wobei die Motorhaube weggelassen ist, und Figur 2 vereinfacht, in einem verkleinerten Massstab, eine Aufsicht auf eine Ausführung der neuerungsgemässen Kühleranordnung.Figure 1 shows a simplified side view of a tractor with the engine hood omitted, and Figure 2 shows a simplified plan view, on a reduced scale, of an embodiment of the radiator arrangement according to the invention.
In der Figur 1 ist vereinfacht ein Traktor mit bereiften Rädern 1, 2 dargestellt.Figure 1 shows a simplified view of a tractor with tires 1, 2.
Das Chassis dieses Traktors ist zweiteilig ausgebildet und besteht grundsätzlich aus einem vorderen Rahmenteil 3 und einem davon getrennten hinteren Rahmenteil 4. Diese Rahmenteile 3, 4 sind mittels einem Drehgelenk 5 miteinander verbunden, das derart ausgebildet ist, dass sich die Rahmenteile 3, 4 um eine in Traktorlängsrichtung verlaufende Achse relativ zueinander verdrehen können.The chassis of this tractor is designed in two parts and basically consists of a front frame part 3 and a separate rear frame part 4. These frame parts 3, 4 are connected to one another by means of a swivel joint 5, which is designed in such a way that the frame parts 3, 4 can rotate relative to one another about an axis running in the longitudinal direction of the tractor.
Der Motor 6 des Traktors ist im vorderen Rahmenteil 3 getragen und dessen Fahrerkabine 7 ist im hinteren Rahmenteil 4 getragen.The engine 6 of the tractor is carried in the front frame part 3 and its driver's cab 7 is carried in the rear frame part 4.
Es wird nun insbesondere auf die Figur 2 verwiesen, in welcher auch die Motorhaube 8 schematisch dargestellt ist.Reference is now made in particular to Figure 2, in which the engine hood 8 is also shown schematically.
Bei der gezeigten Ausführung ist angenommen, dass der Traktor einen aufgeladenen Dieselmotor mit Wasserkühlung aufweist.The design shown assumes that the tractor has a turbocharged diesel engine with water cooling.
• ··
• ··
• · -5 ·· -5 ·
Zuvorderst, in Vorwärtsfahrtrichtung 18 des Traktors gesehen, ist ein Vorsieb- bzw. -filter 9 angeordnet. Dahinter befindet sich ein Ladeluftkühler 10, der senkrecht steht und quer zur Vorwärtsrichtung 18 des Traktors verläuft. Ein Wasserkühler 11 ist ebenfalls quer zur Vorwärts fahrtrichtung 18 des Traktors ausgerichtet und hinter dem Ladeluftkühler 10 angeordnet.At the front, as seen in the forward direction 18 of the tractor, there is a pre-screen or filter 9. Behind this there is a charge air cooler 10, which is vertical and runs transversely to the forward direction 18 of the tractor. A water cooler 11 is also aligned transversely to the forward direction 18 of the tractor and is arranged behind the charge air cooler 10.
Am Wasserkühler 11 schliessen seitlich zwei Ölkühler 12, 13 an. Diese Ölkühler 12, 13 verlaufen in Längsrichtung des Traktors und schliessen also jeweils an einem Endbereich des quer stehenden Wasserkühlers 11 an. Somit befinden sich die drei Kühler 11, 12 und 13 in einer U-förmigen Anordnung und umschliessen einen Luftsamme1raum 14.Two oil coolers 12, 13 are connected to the side of the water cooler 11. These oil coolers 12, 13 run in the longitudinal direction of the tractor and are therefore each connected to an end area of the transverse water cooler 11. The three coolers 11, 12 and 13 are thus arranged in a U-shaped manner and enclose an air collection chamber 14.
Beim offenen Ende der U-Form ist ein Lüfter 15, auch Ventilator genannt, angeordnet.A fan 15, also called a ventilator, is arranged at the open end of the U-shape.
Hinter dem Lüfter 15 ist schliesslich der Motor 16 des Traktors angeordnet.Finally, the tractor engine 16 is located behind the fan 15.
Es ist nun ersichtlich, dass beim Betrieb des Lüfters 15 von vorne und von den Seiten her Kühlluft durch die jeweiligen Kühler in den Luftsamme1raum 14 in Richtung der Pfeile 17 gefördert wird.It is now apparent that when the fan 15 is operating, cooling air is conveyed from the front and from the sides through the respective coolers into the air collection chamber 14 in the direction of the arrows 17.
Somit steht zum Kühlen der verschiedenen Arbeitsfluide insgesamt eine beträchtlich grosse Kühlerfläehe zur Verfügung, da die Kühlluft auch seitlich in den Luftsammelraum 14 einströmen kann.Thus, a considerably large cooling surface is available for cooling the various working fluids, since the cooling air can also flow into the air collection chamber 14 from the side.
Bei der gezeigten Ausführung sind Kühler für Ladeluft 10, Wasser 11 und Öl 12, 13 gezeigt. Offensichtlich lassen sich auch andere oder weitere Kühler einbauen, beispielsweise der Kühler bzw. Wärmetauscher einer Klimaanlage. Für die Ölkühlung müssen nicht unbedingt zwei Kühler vorhanden sein. Auch ist es denkbar, den Luf tsammelraum 14 oben mit einem weiteren Kühler abzuschliessen. The version shown has coolers for charge air 10, water 11 and oil 12, 13. Obviously, other or additional coolers can also be installed, for example the cooler or heat exchanger of an air conditioning system. Two coolers are not necessarily required for oil cooling. It is also conceivable to close off the air collection chamber 14 at the top with another cooler.
Die gezeigte KühleranOrdnung ist vorteilhaft in einem Traktor anwendbar.The radiator arrangement shown is advantageously applicable in a tractor.
&Igr; i&Igr; i
Ein solcher Traktor kann beispielsweise, und wie in den Figuren schematisch aufgezeigt, ein Frontanbau 19 aufweisen, beispielsweise ein Mähwerk oder eine Ladeschaufel. Entsprechend weist er eine vom Motor 16 angetriebene Hydraulikölpuitipe 2 0 zum hydraulischen Betätigen des Frontanbau 19 auf.Such a tractor can, for example, and as shown schematically in the figures, have a front attachment 19, for example a mower or a loading shovel. Accordingly, it has a hydraulic oil pump 20 driven by the engine 16 for hydraulically actuating the front attachment 19.
Bezugszeichen!isteReference!list
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20310200U DE20310200U1 (en) | 2003-07-03 | 2003-07-03 | Cooling system in engine-driven vehicle has at least three radiators arranged in U-configuration, with one standing vertically and located at front of vehicle and other two on respective sides and aligning with longitudinal axis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20310200U DE20310200U1 (en) | 2003-07-03 | 2003-07-03 | Cooling system in engine-driven vehicle has at least three radiators arranged in U-configuration, with one standing vertically and located at front of vehicle and other two on respective sides and aligning with longitudinal axis |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20310200U1 true DE20310200U1 (en) | 2003-09-04 |
Family
ID=27816566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20310200U Expired - Lifetime DE20310200U1 (en) | 2003-07-03 | 2003-07-03 | Cooling system in engine-driven vehicle has at least three radiators arranged in U-configuration, with one standing vertically and located at front of vehicle and other two on respective sides and aligning with longitudinal axis |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20310200U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10337870A1 (en) * | 2003-08-18 | 2005-03-17 | Volkswagen Ag | Motor vehicle with cooler for cooling the internal combustion engine, with cooler being integrated in longitudinal carrier and/or in cross beam as an integral part of vehicle support structure |
WO2013087562A1 (en) | 2011-12-15 | 2013-06-20 | Agco Sa | Agricultural tractor front end installation |
DE102013000813A1 (en) * | 2013-01-18 | 2014-07-24 | Deere & Company | Cooling arrangement for a motor vehicle |
RU205965U1 (en) * | 2020-12-21 | 2021-08-12 | Акционерное общество "Научно-исследовательский институт двигателей" | INTERNAL COMBUSTION ENGINE RADIATOR BLOCK |
-
2003
- 2003-07-03 DE DE20310200U patent/DE20310200U1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10337870A1 (en) * | 2003-08-18 | 2005-03-17 | Volkswagen Ag | Motor vehicle with cooler for cooling the internal combustion engine, with cooler being integrated in longitudinal carrier and/or in cross beam as an integral part of vehicle support structure |
WO2013087562A1 (en) | 2011-12-15 | 2013-06-20 | Agco Sa | Agricultural tractor front end installation |
US9315097B2 (en) | 2011-12-15 | 2016-04-19 | Agco Sa | Agricultural tractor front end installation |
DE102013000813A1 (en) * | 2013-01-18 | 2014-07-24 | Deere & Company | Cooling arrangement for a motor vehicle |
RU205965U1 (en) * | 2020-12-21 | 2021-08-12 | Акционерное общество "Научно-исследовательский институт двигателей" | INTERNAL COMBUSTION ENGINE RADIATOR BLOCK |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20031009 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20060822 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20100202 |