DE310184C - - Google Patents
Info
- Publication number
- DE310184C DE310184C DENDAT310184D DE310184DA DE310184C DE 310184 C DE310184 C DE 310184C DE NDAT310184 D DENDAT310184 D DE NDAT310184D DE 310184D A DE310184D A DE 310184DA DE 310184 C DE310184 C DE 310184C
- Authority
- DE
- Germany
- Prior art keywords
- steam
- heat
- internal combustion
- turbine
- exhaust
- 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.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000002918 waste heat Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000001419 dependent Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
- F01K3/24—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by separately-fired heaters
- F01K3/245—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by separately-fired heaters delivering steam at different pressure levels
-
- 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
- F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN
AM 20. DEZEMBER 1919ISSUED
DECEMBER 20, 1919
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHiIETPATENT LETTER
KLASSE 46d GRUPPE Ik ■:\CLASS 46d GROUP Ik ■: \
CARL SEMMLER in WIESBADEN^ Kühlverfahren für Verbrennungskraftmaschinen. -CARL SEMMLER in WIESBADEN ^ Cooling processes for internal combustion engines. -
. ' Zusatz zum Patent 301304.. 'Addendum to patent 301304.
Patentiert im Deutschen Reiche vom 6. Januar 1918 ab. Längste Dauer: 2. Oktober 1931.Patented in the German Empire on January 6, 1918. Longest duration: October 2, 1931.
Es ist bekannt, die Wärme des Auspuffs und diejenige des Kühlwassers zur Erzeugung von Dampf in besonderen Dampfkesseln zu benutzen, beispielsweise derart, daß das warme Kühlwasser als Kesselspeisewasser und der Auspuff zum Heizen des Kessels verwendet wird, oder auch, daß das verdampfte Kühlmittel zum Betrieb einer Niederdruckturbine dient.It is known that the heat of the exhaust and that of the cooling water are used to generate it to use steam in special steam boilers, for example in such a way that the warm Cooling water is used as boiler feed water and the exhaust is used to heat the boiler is, or that the evaporated coolant to operate a low-pressure turbine serves.
Lo Die vorliegende Erfindung baut nun mit dem an sich bekannten Mitteln das Verfahren des Hauptpatents aus, indem sie sowohl auf der Kühlmittelseite wie auch auf der Auspuffseite Dampf im geschlossenen Kreislauf erzeugt, welcher frei von Schmieröl und sonstigen Verunreinigungen ist, während die Abscheidung von Kesselstein usw. vermieden wird.The present invention now builds the method with the means known per se of the main patent, both on the coolant side and on the exhaust side Steam generated in a closed circuit, which is free of lubricating oil and other Impurities is while avoiding the deposition of scale, etc.
Der so erzeugte Dampf ist geeignet, Dampfturbinen zu betreiben. Um auf beiden Dampferzeugungsstellen den Kreislauf streng zu wahren, wird als Krafterzeuger eine Stufenturbine angewandt, deren Hochdruckteil den vom Auspuff erzeugten Dampf verarbeitet, während im Niederdruckteil der entspannte Hochdruckdampf gemeinsam mit dem im Kühlmantel erzeugten Dampf expandiert. Auf diese Weise wird die im Auspuff und im Kühlwasser erzeugte Wärme von verschiedenen Temperaturen, möglichst unmittelbar in mechanische Arbeit umgesetzt. Die beiden entspannten Dampfarten werden dann in einem gemeinsamen Kondensator niedergeschlagen und das Kondensat (vorteilhaft unter Vorwärmung durch die Restwärme des Auspuffs) entsprechend geteilt, so daß jeder Kreislauf die ihm zustehende Kondensatmenge, durch entsprechende Förderorgane zugebracht erhält.The steam generated in this way is suitable for operating steam turbines. To on both steam generating points To keep the cycle strictly, a stage turbine is used as a power generator, the high-pressure part of which the Processed steam generated by the exhaust, while in the low-pressure part the relaxed High-pressure steam expands together with the steam generated in the cooling jacket. This way the in the exhaust and in the Cooling water generated heat of different temperatures, as directly as possible in mechanical Work implemented. The two relaxed types of steam are then condensed in a common condenser and the condensate (advantageously preheated by the residual heat of the exhaust) divided accordingly, so that each circuit has the amount of condensate due to it appropriate funding bodies received.
Bei.Schiffsmaschinen betrieb hat die Schaltung eines Dampf aggregates hinter eine Verbrennungskraftmaschine noch einen besonderen Vorteil. Bekanntlich sind auch heute noch manche Ölmaschinen auf bestimmte Ölarten angewiesen, die nicht immer zu haben sind. Es sind aber unter Umständen andere öle oder Kohlen zu erhalten, mit denen man Dampfkessel beheizen könnte. Die Dampfturbine gestattet dann im Notfalle mit etwa einem Viertel der Primärkraft gegebenenfalls das Schiff allein zu betreiben, es ist also möglich, die Betriebssicherheit durch Spaltung der Antriebsmaschine in Dampfkraft und Kraft der Verbrennungskraftmaschine zu heben. Auch könnte eine entsprechender Dampfkessel als Ausgleichorgan bei stark schwankenden Zentralen helfend eingreifen.Bei.Schiffsmaschinenbetrieb has the circuit of a steam unit behind an internal combustion engine another special advantage. It is well known that some oil machines are still dependent on certain types of oil today, which are not always available. However, there may be other oils or Obtaining coals that could be used to heat steam boilers. The steam turbine then allows in an emergency with about a quarter of the primary force if necessary Ship to operate alone, so it is possible to increase operational safety by splitting the drive engine to lift in steam power and power of the internal combustion engine. Even a corresponding steam boiler could be used as a compensating device in the case of strongly fluctuating central units intervene to help.
Daß die vorhandenen Speicher ein warmes Anlassen der Verbrennungskraftmaschine ermöglichen, ist ein weiterer Vorteil, der namentlich bei Dieselmotoren von erheblicher Bedeutung ist.That the existing memory allows a warm start of the internal combustion engine, is another advantage that is particularly important for diesel engines is.
Es mag an einem Ausführungsbeispiel das Wesen des Erfindungsgedankens erläutert werden:The essence of the inventive idea may be explained using an exemplary embodiment will:
In der Zeichnung bedeutet M eine Mehr-In the drawing, M means a
heit von Verbrennungskraftmaschinen (als Einheit gezeichnet). Das Kühlmittel wird nach Art des Hauptpatents vermittels einer Wälzpumpe p im Kreislauf durch die Kühlmantel geführt, woselbst es unter Dampfbildung Wärme aufnimmt. In einem zweckmäßig als isolierter Speicher durchgebildeten Dampfabscheider S wird Dampf vom Wasser geschieden, der Dampf kommt in Pfeilrichtung zu einerunit of internal combustion engines (drawn as a unit). The coolant is circulated through the cooling jacket in the manner of the main patent by means of a rolling pump p , where it absorbs heat with the formation of steam. Steam is separated from the water in a steam separator S, which is expediently designed as an insulated reservoir, and the steam comes to one in the direction of the arrow
ίο Turbine, welche aus zwei Stufen bestehen möge, nämlich der Hochdruckstufe HT und der Niederdruckstufe NT.' ίο turbine, which may consist of two stages, namely the high pressure stage HT and the low pressure stage NT. '
Der Auspuff des Motors möge durch Hochdruckdampferzeuger D gehen, deren Dampf,Let the engine exhaust go through high-pressure steam generator D , the steam of which
welcher noch in einem Überhitzer U durch Auspuffgase überhitzt werden kann, geht in den Hochdruckteil HT der Turbine, er wird dortselbst entspannt bis auf den Druck des Speichers S.which can still be overheated by exhaust gases in a superheater U , goes into the high-pressure part HT of the turbine, where it is itself expanded down to the pressure of the accumulator S.
Im Niederdruckteil werden alsdann beide Dampfarten weiter entspannt und treten gemeinsam in einen Kondensator R, von wo sie durch die Förderorgane F und V1 in die Speicheranlage S und in den Dampfkessel D gefördert werden.In the low-pressure part, both types of steam are then expanded further and enter a condenser R together, from where they are conveyed into the storage system S and into the steam boiler D by the conveying elements F and V 1.
Man ersieht, daß abscheidungsfreier Dampf bzw. reines Wasser den Kreislauf vollführt und daß nirgendwo Abscheidungen oder Störungen dadurch zu erwarten sind.It can be seen that vapor or pure water that does not separate out carries out the cycle and that no deposits or disturbances are to be expected from it anywhere.
Ein Dampfkessel K, der durch Kohle, Gas oder öl, beheizt werden kann, vermag Betriebsschwankungen der Kraftmaschinenzentrale auszugleichen, gegebenenfalls die Dampfturbine allein zu betreiben. Auch diese-Anlage kann mit dem reinen Kondensat entsprechend gespeist werden. ·.A steam boiler K, which can be heated by coal, gas or oil, is able to compensate for operating fluctuations in the engine center and, if necessary, to operate the steam turbine alone. This system can also be fed with the pure condensate accordingly. ·.
Claims (2)
Publications (1)
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DE310184C true DE310184C (en) |
Family
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2613495A (en) * | 1945-02-16 | 1952-10-14 | Moore Inc | Vapor and gas power plant utilizing equipressure vapor generator |
DE1122772B (en) * | 1959-09-29 | 1962-01-25 | Spanner Boilers Ltd | Device for utilizing the waste heat from internal combustion engines |
DE2558919A1 (en) * | 1975-07-24 | 1977-02-10 | Stuart L Ridgway | VEHICLE DRIVE SYSTEM |
US4733536A (en) * | 1986-10-22 | 1988-03-29 | Gas Research Institute | Integrated mechanical vapor recompression apparatus and process for the cogeneration of electric and water-based power having a recirculation control system for part-load capacity |
DE10259488A1 (en) * | 2002-12-19 | 2004-07-01 | Bayerische Motoren Werke Ag | Heat engine |
DE102007038073A1 (en) | 2007-08-12 | 2009-02-19 | Alexander Gotter | Combined thermal engine for inner combustion of fuel, has reciprocating engine and operating heat exchanger is propelled in exhaust system |
-
0
- DE DENDAT310184D patent/DE310184C/de active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2613495A (en) * | 1945-02-16 | 1952-10-14 | Moore Inc | Vapor and gas power plant utilizing equipressure vapor generator |
DE1122772B (en) * | 1959-09-29 | 1962-01-25 | Spanner Boilers Ltd | Device for utilizing the waste heat from internal combustion engines |
DE2558919A1 (en) * | 1975-07-24 | 1977-02-10 | Stuart L Ridgway | VEHICLE DRIVE SYSTEM |
US4733536A (en) * | 1986-10-22 | 1988-03-29 | Gas Research Institute | Integrated mechanical vapor recompression apparatus and process for the cogeneration of electric and water-based power having a recirculation control system for part-load capacity |
DE10259488A1 (en) * | 2002-12-19 | 2004-07-01 | Bayerische Motoren Werke Ag | Heat engine |
US7520133B2 (en) | 2002-12-19 | 2009-04-21 | Bayerische Motoren Werke Aktiengesellschaft | Thermodynamic engine |
DE102007038073A1 (en) | 2007-08-12 | 2009-02-19 | Alexander Gotter | Combined thermal engine for inner combustion of fuel, has reciprocating engine and operating heat exchanger is propelled in exhaust system |
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