DE419853C - Process for utilizing the cooling water heat of internal combustion engines - Google Patents

Process for utilizing the cooling water heat of internal combustion engines

Info

Publication number
DE419853C
DE419853C DEB113600D DEB0113600D DE419853C DE 419853 C DE419853 C DE 419853C DE B113600 D DEB113600 D DE B113600D DE B0113600 D DEB0113600 D DE B0113600D DE 419853 C DE419853 C DE 419853C
Authority
DE
Germany
Prior art keywords
cooling water
internal combustion
utilizing
combustion engines
water heat
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
DEB113600D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEB113600D priority Critical patent/DE419853C/en
Application granted granted Critical
Publication of DE419853C publication Critical patent/DE419853C/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
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

Die Erfindung bezweckt eine günstige Ausnutzung der im Kühlwasser von Brennkraftmaschinen enthaltenen Wärme unter Beibehaltung der zum Betrieb einer solchen Maschine vorteilhaftesten Kühlwassertemperaturen. The invention aims at a favorable utilization of the cooling water of internal combustion engines contained heat while retaining the necessary to operate such a machine most advantageous cooling water temperatures.

Die im Kühlwasser einer Kraftmaschine enthaltene Wärme wird bekanntlich: zur Dampferzeugung verwendet. Soll hierbei in wirtschaftlicher Weise Dampf von höherer Spannung erzeugt werden, so muß das Kühlwasser eine entsprechend hohe Temperatur besitzen. Demgegenüber stellt sich als Übelstand heraus, daß das zur Zylinder- und Kolbenschmierung dienende Öl an den Zylinderwandungen festbrennt und mindestens raschen Verschleiß der Zylinder zur Folge hat.The heat contained in the cooling water of an engine is well known: for steam generation used. If steam with a higher voltage is to be generated in an economical manner, the cooling water must be used have a correspondingly high temperature. In contrast, it turns out to be an evil that the oil used for cylinder and piston lubrication on the cylinder walls burns and results in at least rapid wear of the cylinders.

Die vorliegende Erfindung soll diesen Mangel verhindern. Sie besteht darin, daß der Kühlwasserumlauf in zwei oder mehr von- so einander luiabhängige Ringleitungen geteilt wird. Ein Teil des Kühlwassers durchläuft nur Zylindermantel und Kolben, und seine Menge wird so bemessen, daß es sich nicht übermäßig, z. B. bis auf 900 C, erhitzt. Die Bildung von Ölkoks und anderen Ölrückstän-The present invention aims to prevent this shortcoming. It consists in the fact that the cooling water circulation is divided into two or more ring lines that are dependent on each other. Part of the cooling water only passes through the cylinder jacket and piston, and its amount is measured so that it is not excessive, e.g. B. up to 90 0 C, heated. The formation of oil coke and other oil residues

419858419858

den am Kolben und an der Zylindenvand wird damit wirksam verhindert. Der andere Teil durchströmt Zylinderdeckel und -boden und wird dort bis auf eine Temperatur gebracht, die dem gewünschten Dampfdruck entspricht, z.B. für 4 Atm. etwa 1500C. Die höhere Erwärmung der Deckel und Böden begünstigt gleichzeitig die Entzündung der Ladung.The on the piston and on the cylinder wall is effectively prevented. The other part flows through the cylinder cover and bottom and is brought up to a temperature that corresponds to the desired vapor pressure, for example for 4 atm. about 150 ° C. The higher heating of the lids and bases also favors the ignition of the cargo.

In der Zeichnung soll als Anwendungsbeispiel ein Dieselmotor gegeben sein.In the drawing, a diesel engine should be given as an application example.

i. Kreislauf des hoch erwärmten
Kühlwassers.
i. Cycle of the highly heated
Cooling water.

Eine Pumpe 2 drückt das Kühlwasser durch Rohr 3 in den Boden 4, dann durch Rohr 5 in den Deckel 6 des Zylinders der Dieselmaschine ι. Von dort strömt es durch Rohr 7 dem Wärmeaustauscher 8 und durch Rohr 9 der Pumpe 2 wieder zu. Der erzeugte Dampf, der durch das Ringleitungssystem 10 mit irgendeinem Dampfverbraucher in üblicher Weise verbunden ist, kann durch Verwendung der Abgase in einem Überhitzer 11 in bekannter Weise überhitzt werden.A pump 2 pushes the cooling water through pipe 3 into the ground 4, then through pipe 5 in the cover 6 of the cylinder of the diesel engine ι. From there it flows through pipe 7 the heat exchanger 8 and through pipe 9 to the pump 2 again. The generated steam, through the loop system 10 with any steam consumer in the usual way Connected manner can be known by using the exhaust gases in a superheater 11 Way to be overheated.

2. Kreislauf des mäßig erwärmten
Kühlwassers.
2. Circulation of the moderately heated
Cooling water.

Die Pumpe 12 drückt das Kühlwasser durch Posauiienrohre 13, 15 oder andere bekannte Vorrichtungen durch den Kolben 14, den Zylindermantel 16 und das Rohr 17 dem Wärmeaustauscher 18 zu. Die Abgase der Dieselmaschine ι können wieder in bekannter Weise benutzt werden, um das in dem Ringleitungssystem 19 umlaufende Arbeitsmittel (beispielsweise warmes Wasser, niedergespannter Dampf) in einem Erhitzer 20 weiter zu erwärmen. Das abgekühlte Wasser fließt der Pumpe 12 durch das Rohr 21 wieder zu.The pump 12 pushes the cooling water through Posauiienrohre 13, 15 or other known ones Devices through the piston 14, the cylinder jacket 16 and the tube 17 to the heat exchanger 18 to. The exhaust gases from the diesel engine can again be used in a known manner be used to keep the working fluid circulating in the ring line system 19 (for example warm water, pressurized steam) in a heater 20 to further heat. The cooled water flows through the Pump 12 through pipe 21 again.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Ausnutzung der Kühlwasservrarme von Brennkraftmaschinen, dadurch gekennzeichnet, daß das Kühlwasser in zwei oder mehreren getrennten Kreisläufen aus der Maschine Wärme aufnimmt und in voneinander getrennten Wärmeaustauschern abgibt.Procedure for utilizing the cooling water supply of internal combustion engines, characterized in that the cooling water in two or more separate Circuits from the machine absorbs heat and separated from each other Gives off heat exchangers.
DEB113600D 1924-04-06 1924-04-06 Process for utilizing the cooling water heat of internal combustion engines Expired DE419853C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB113600D DE419853C (en) 1924-04-06 1924-04-06 Process for utilizing the cooling water heat of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB113600D DE419853C (en) 1924-04-06 1924-04-06 Process for utilizing the cooling water heat of internal combustion engines

Publications (1)

Publication Number Publication Date
DE419853C true DE419853C (en) 1925-10-12

Family

ID=6993546

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB113600D Expired DE419853C (en) 1924-04-06 1924-04-06 Process for utilizing the cooling water heat of internal combustion engines

Country Status (1)

Country Link
DE (1) DE419853C (en)

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