DE419853C - Process for utilizing the cooling water heat of internal combustion engines - Google Patents
Process for utilizing the cooling water heat of internal combustion enginesInfo
- 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
Links
- 239000000498 cooling water Substances 0.000 title claims description 13
- 238000002485 combustion reaction Methods 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims 2
- 239000007789 gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005461 lubrication 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
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving 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)
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) |
-
1924
- 1924-04-06 DE DEB113600D patent/DE419853C/en not_active Expired
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