DE435182C - Device for regulating the extraction of the air enriched with water vapor from cooling water tanks in heavy fuel engines, especially tractors - Google Patents

Device for regulating the extraction of the air enriched with water vapor from cooling water tanks in heavy fuel engines, especially tractors

Info

Publication number
DE435182C
DE435182C DEW69651D DEW0069651D DE435182C DE 435182 C DE435182 C DE 435182C DE W69651 D DEW69651 D DE W69651D DE W0069651 D DEW0069651 D DE W0069651D DE 435182 C DE435182 C DE 435182C
Authority
DE
Germany
Prior art keywords
cooling water
regulating
water vapor
extraction
air enriched
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
Application number
DEW69651D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WOLF AG R
Original Assignee
WOLF AG R
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WOLF AG R filed Critical WOLF AG R
Priority to DEW69651D priority Critical patent/DE435182C/en
Application granted granted Critical
Publication of DE435182C publication Critical patent/DE435182C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02Liquid-coolant filling, overflow, venting, or draining devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Description

Einrichtung zur Regelung des Absaugens der mit Wasserdampf angereicherten Luft aus Kühlwasserbehältern bei Schwerölmotoren, insbesondere Zugmaschinen. Es ist bekannt, die Temperatur des Kühlwassers für Schwerölmotore dadurch herabzumindern, daß ma'n die Auspuffgase zur Erzeugung eines künstlichen Luftstromes benutzt, welcher die mit Wasserdampf angereicherte Luft aus dem Kühlwasserbehälter absaugt. Dieser Vorgang ist nun bei den. bekannten Einrichtungen ein ununterbrochener, und demzufolge wird die Kühlwassermenge dauernd verringert, auch dann, wenn eine künstliche Kühlung nicht erforderlich ist, d. h. wenn die Wassertemperatur nicht wesentlich über Normal erhöht wird. Da nun im besonderen bei Zugmaschinen der Motor nur dann eine starke Temperaturerhöhung des Kühlwassers bewirkt, wenn er als stationäre Antriebsmaschine bis zur Höchstleistung beansprucht wird; hingegen bei Fahrt weniger belastet ist und daher auch das Kühlwaliser nicht übermäßig erwärmt, außerdem in diesem Falle eine genügende Kühlung des Behälters durch die streichende. Außenluft herbeigeführt wird, so ist eine künstliche Kühlur_ig und Absaugung durch die Auspuffgase nur in Ausnahmefällen erforderlich und zumeist an einer Stelle, wo Wasserersatz zur Verfügung steht. Um nun das ununterbrochene Absaugen und damit neinhergehende Verdunsten des Wassers in den Fällen, wo eine Temperaturzunahnne nicht erfolgt und demnach eine künstliche Kühlung durch die saugende Wirkung der Absauggase nicht erforderlich ist, zu vermeiden, wird gemäß der Erfindung in die an den Kühlwasserbehälter angeschlossene bekannte Absaugdüse, in welche das Auspuffrohr mündet, an geeigneter Stelle eine Drosselklappe eingebaut, welche je nach Erfordernis geöffnet und geschlossen. wird.Device for regulating the suction of those enriched with water vapor Air from cooling water tanks in heavy oil engines, especially tractors. It it is known to reduce the temperature of the cooling water for heavy oil engines by that one uses the exhaust gases to generate an artificial air flow, which sucks the air enriched with water vapor from the cooling water tank. This The process is now with the. known facilities an uninterrupted, and consequently the amount of cooling water is continuously reduced, even when artificial cooling is not required, d. H. when the water temperature is not significantly above normal is increased. Since now, especially in tractors, the engine is only powerful The temperature of the cooling water increases when it is used as a stationary prime mover is used up to maximum performance; however, is less stressed when driving and therefore also the cold welsh is not excessively heated, moreover in this case Sufficient cooling of the container by the coating. Outside air brought about there is an artificial cooling and suction through the exhaust gases only Required in exceptional cases and usually at a point where water replacement is available Available. Now about the uninterrupted suction and the associated evaporation of the water in cases where a temperature increase does not occur and accordingly Artificial cooling is not required due to the suction effect of the suction gases is to be avoided, according to the invention in the connected to the cooling water tank known suction nozzle, into which the exhaust pipe opens, at a suitable point Built-in throttle valve, which can be opened and closed as required. will.

In der Zeichnung ist eine Zugmaschine mit über dem Zylinder angeordnetem Kühlwasserbehälter dargestellt.In the drawing is a tractor with arranged above the cylinder Cooling water tank shown.

Über dem Zylinder a des Verbrennungsmotors ist der Kühlwasserbehälter b angeordnet, an welchem eine bekannte Saugdüse C angeschlossen ist und in welche das aus dem Auspufftopfs kommende Auspuffrohr d mündet. In; der Düse e ist nun ,eine Drosselklappe f angeordnet. Je nach Leistung des Motors und dementsprechender Zunahme der Temperatur des Kühlwassers - was meistens nur 'bei der Verwendung des Motors als stationäre Antriebskraft der Fall ist - wird die Drosselklappe geöffnet, wodurch ein intensives Absaugen. der mit Wasserdampf geschwängerten Luft herbeigeführt wird, während bei der Fahrt als Zugmaschine, leer oder belastet, die Drosselklappe geschlossen wird. Die Absaugung von Wasserdampf findet dann nicht statt und die Kühlwassermenge bleibt ganz oder wenigstens annähernd auf ihrem gleichen Stand.The cooling water tank is located above cylinder a of the internal combustion engine b, to which a known suction nozzle C is connected and in which the exhaust pipe d coming out of the muffler opens. In; the nozzle e is now, one Throttle valve f arranged. Depending on the power of the engine and the corresponding increase the temperature of the cooling water - which mostly only 'when using the engine when stationary driving force is the case - the throttle valve is opened, whereby an intensive suction. the air laden with water vapor is brought about, while when driving as a tractor, empty or loaded, the throttle valve is closed will. The suction of water vapor then does not take place and the amount of cooling water remains completely or at least approximately at the same level.

Die Art der Regelung bei den verschiedenen Verwendungsarten des Motors hat den Vorteil, daß sie einmal eine intensive Kühlung des Wassers herbeiführt, daß die andermal ein häufig werdendes Ergänzen des Kühlwassers vermeidet.The type of control for the various uses of the engine has the advantage that it brings about an intensive cooling of the water, that the other time avoids a frequent replenishment of the cooling water.

Claims (1)

PATENT-ANSPRUCI3 Einrichtung zur Regelung des Absaugens der mit Wasserdampf angereicherten Luft aus Kühlwasserbehältern bei Schwerölmotoren, insbesondere Zugmaschinen, bei welchen die Auspuffgase mittels einer am Kühlwasserbehälter angeordneten Düse einen saugenden Luftstrom erzeugen, dadurch gekennzeichnet, daß in der Absaugdüse (c) eine von außen verstellbare Drosselklappe (f) vorgesehen ist, welche je nach Belastung des Motors und der damit eüihergehenden Temperaturschwankung des Kühlwassers geschlossen oder geöffnet gehalten wird. PATENT-ANSPRUCI3 Device for regulating the suction of the air enriched with water vapor from cooling water tanks in heavy oil engines, in particular tractors, in which the exhaust gases generate a sucking air flow by means of a nozzle arranged on the cooling water tank, characterized in that an externally adjustable one in the suction nozzle (c) Throttle valve (f) is provided, which is kept closed or open depending on the load on the engine and the associated temperature fluctuation of the cooling water.
DEW69651D 1925-06-13 1925-06-13 Device for regulating the extraction of the air enriched with water vapor from cooling water tanks in heavy fuel engines, especially tractors Expired DE435182C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW69651D DE435182C (en) 1925-06-13 1925-06-13 Device for regulating the extraction of the air enriched with water vapor from cooling water tanks in heavy fuel engines, especially tractors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW69651D DE435182C (en) 1925-06-13 1925-06-13 Device for regulating the extraction of the air enriched with water vapor from cooling water tanks in heavy fuel engines, especially tractors

Publications (1)

Publication Number Publication Date
DE435182C true DE435182C (en) 1926-10-09

Family

ID=7608436

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW69651D Expired DE435182C (en) 1925-06-13 1925-06-13 Device for regulating the extraction of the air enriched with water vapor from cooling water tanks in heavy fuel engines, especially tractors

Country Status (1)

Country Link
DE (1) DE435182C (en)

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