DE305668C - - Google Patents
Info
- Publication number
- DE305668C DE305668C DENDAT305668D DE305668DA DE305668C DE 305668 C DE305668 C DE 305668C DE NDAT305668 D DENDAT305668 D DE NDAT305668D DE 305668D A DE305668D A DE 305668DA DE 305668 C DE305668 C DE 305668C
- Authority
- DE
- Germany
- Prior art keywords
- steam
- heat
- internal combustion
- water
- cooling
- 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
- 238000009835 boiling Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
-
- 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)
- Engine Equipment That Uses Special Cycles (AREA)
Description
Die Erfindung betrifft die Kühlung" von Kraftmaschinen mit innerer Verbrennung, bei welcher ein Kühlmittel Anwendung findet, dessen Siedepunkt höher liegt, als derjenige des Wassers, wodurch man in die Lage versetzt wird, die Kühlmäntel mit so hoher Temperatur zu kühlen, daß an dem Kühlmittel Wasser verdampft werden kann, so daß man die Kühlmäntelabwärme benutzenThe invention relates to the cooling "of internal combustion engines, in which a coolant is used whose boiling point is higher than that of the water, thereby enabling one to cool the cooling jackets at such a high temperature that the coolant Water can be evaporated, so that one can use the cooling jacket waste heat
ίο kann, Wasserdampf zu erzeugen, welcher dann zu Kraft- oder Heizzwecken nützliche Verwendung findet.,ίο can generate water vapor, which is then useful for power or heating purposes Is used.,
Die Kühlung ermöglicht also, die Wirtschaftlichkeit der Verbrennungskraftmaschine, die auch eine Turbine sein könnte, zu erhöhen, dadurch, daß man ein Abwärmeaggregat mit Wasserdampf als Betriebsmittel nachschaltet.So the cooling enables the economy the internal combustion engine, which could also be a turbine, by adding a waste heat unit downstream with steam as the operating medium.
Nun ist auch im Auspuff der Verbrennungskraftmaschinen bekanntlich eine sehr große Wärmemenge hoher Temperatur enthalten, die man bereits unter gewöhnlichen Dampfkesseln zu fassen versuchte oder auch schon durch gepreßtes, kreisendes Wasser, welches hernach verdampfte, nutzbar machte. Letzteres Verfahren erfordert hohe Pumpenarbeit und lästige Druckspannung. Die vorliegende Erfindung bestellt nun darin, daß man den Weg der Auspuffgase in schwersiedende Kühlflüssigkeiten legt, welche dann infolge ihres hohen Wärmeinhaltes und ihrer hohen Temperatur befähigt werden, Niederdruck- oder selbst gespannten Dampf zu erzeugen.Now, as is well known, there is also one in the exhaust of internal combustion engines contain very large amounts of heat at high temperature, which one already has under ordinary Tried to grasp steam boilers or even by pressing, circling Water, which then evaporated, made usable. The latter procedure requires high Pump work and annoying compressive stress. The present invention now orders that one takes the route of the exhaust gases in high-boiling coolants, which then as a result of their high heat content and their high temperature are able to generate low-pressure or self-tensioned steam.
Als Wärmeübertragungsmittel können bekannte Mittel, z. B. Glyzerin, Anilin, Paraffin oder auch Salzlösungen, z. B. Natronlauge, verwandt werden. Diese Mittel würden also die Auspuffwärme in sich aufnehmen, und an diesen heißen Mitteln kann dann Dampf beliebiger Spannung erzeugt werden. Man hat es dadurch in der Hand, die gesamte Abwärme der Verbrennungsmaschinen, selbst ganzer Zentralen, von der schwersiedenden Flüssigkeit aufnehmen zu lassen, um — vorteilhaft in eigenen Dampfzentralen und Turbinenanlagen — alsdann den am heißen Wärmeträger erzeugten Dampf auszunutzen, sei es nun in Kondensationsdampfmaschinen, sei es in Koch-, Heiz- oder anderen Prozessen.As the heat transfer means, known means, e.g. B. glycerine, aniline, paraffin or salt solutions, e.g. B. caustic soda can be used. So these means would absorb the exhaust heat, and steam of any voltage can then be generated at these hot media. You have it in your hand the entire waste heat of the combustion engines, even of entire central units, is absorbed by the high-boiling liquid let in order - advantageously in their own steam centers and turbine systems - then to use the steam generated by the hot heat transfer medium, be it in condensation steam engines, be it in cooking, heating or other processes.
Es ist einleuchtend, daß es vorteilhaft ist, — namentlich bei größeren Zentralen — einen gewissen Vorrat heißer Flüssigkeit aufzuspeichern, sei es, um die Wärmestöße bei schwankendem Maschinenbetriebe auszugleichen, sei es, um nach Stillstand einen AVärmevorrat zu haben.It is obvious that it is advantageous - especially with larger centers - to store a certain supply of hot liquid, be it to reduce the thermal shock to compensate for fluctuating machine operations, be it in order to have a heat supply after standstill.
Die Art, wie an der schwersiedenden Flüssigkeit der Dampf erzeugt werden kann, ist hier nebensächlich. Es können Heizflächen direkt durch das Mittel beheizt werden; man könnte aber auch direkt Wasser, in an sich bekannter Weise, am Wärmeträger zur Verdampfung bringen, sogar Dampf überhitzen. Daß man die Auspuffwärme auch allein nach diesem Verfahren ausnutzen kann, ist selbstverständlich.The way in which the vapor can be generated on the high-boiling liquid, is irrelevant here. Heating surfaces can be heated directly by the agent; but one could also use water directly on the heat transfer medium in a manner known per se bring to evaporation, even superheat steam. That you get the exhaust heat can also take advantage of this process alone is a matter of course.
Claims (1)
Kühlung von KraftmaschinenPatent claim:
Engine cooling
Publications (1)
Publication Number | Publication Date |
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DE305668C true DE305668C (en) |
Family
ID=559148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT305668D Active DE305668C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE305668C (en) |
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0
- DE DENDAT305668D patent/DE305668C/de active Active
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