DK159285B - Heat storage in ships - Google Patents
Heat storage in ships Download PDFInfo
- Publication number
- DK159285B DK159285B DK073786A DK73786A DK159285B DK 159285 B DK159285 B DK 159285B DK 073786 A DK073786 A DK 073786A DK 73786 A DK73786 A DK 73786A DK 159285 B DK159285 B DK 159285B
- Authority
- DK
- Denmark
- Prior art keywords
- fluid
- motor
- coolant
- storage container
- ducts
- Prior art date
Links
- 238000005338 heat storage Methods 0.000 title description 2
- 239000002826 coolant Substances 0.000 claims abstract description 11
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 5
- 230000032258 transport Effects 0.000 abstract 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
1 DK 159235 B1 DK 159235 B
Den foreliggende opfindelse ( varmelagring i fartøjer ) angår et kølesystem ved væskekølet forbrændingsmotor, hvis motorblok har kanaler for cirkulerede kølervæske, og med en isoleret lagerbeholder og en pumpe, hvormed kølervæsken kan ledes fra motorblokkens kanaler til lagerbehoIderen via en første ledning og fra lagerbeholderen tilbage til motorblokkens kanaler via en anden ledning.The present invention (vessel heat storage) relates to a liquid-cooled internal combustion engine cooling system whose engine block has circulating coolant channels, and with an insulated storage tank and pump, through which the coolant can be fed from the engine block's channels to the storage container via a first conduit and back from the storage container. the channels of the engine block via a different wire.
Ved koldstart af en forbrændingsmotor er brændstofforbruget og motorslidtagen forøget i opvarmningsperioden.At the cold start of an internal combustion engine, fuel consumption and engine wear are increased during the heating period.
Til imødegåelse af dette er det kendt eksempelvis fra norsk fremlæggelsesskrift nr. 150.012, at man, når motoren er varm, leder opvarmet kølervæske til en isoleret lagerbeholder, og at man, inden motoren atter startes, leder kølervæske fra lagerbeholderen tilbage til motorens kanaler.To counter this, it is known, for example, from Norwegian publication no. 150.012 that when the engine is hot, heated coolant is led to an insulated storage tank and that before the engine is restarted, coolant from the storage container is returned to the engine ducts.
Ved denne fremgangsmåde opnår man, så længe kølervæsken i lagerbeholderen er varm, at motorblokken opvarmes inden start, således at man modvirker de med koldstart forbundne ulemper.By this method, as long as the coolant in the storage tank is hot, the engine block is heated before starting, so as to counteract the disadvantages associated with cold start.
Ifølge den foreliggende opfindelse foreslås, at de to ledninger er spiralviklet mindst en gang om lagerbeholderens vandrette akse.According to the present invention, it is proposed that the two wires are spirally wound at least once about the horizontal axis of the storage container.
Ved denne udformning vil temperaturforskellen mellem varm væske i toppen af ledningssystemet og kold væske i bunden effektivt forhindre muligheden for selvcirkulation. Som følge heraf er den opvarmede kølervæske i beholderen isoleret fra den afkølede væske i motorblokkens kanaler, indtil pumpen aktiveres.In this design, the temperature difference between hot liquid at the top of the conduit system and cold liquid at the bottom will effectively prevent the possibility of self-circulation. As a result, the heated coolant in the container is isolated from the cooled liquid in the ducts of the engine block until the pump is activated.
Opfindelsen skal i det følgende forklares nærmere i forbindelse med tegningen, som i perspektiv viser en isoleret lagerbeholder med forbindelsesledninger for et kølesystem ifølge opfindelsen.The invention will now be explained in more detail in connection with the drawing, which shows in perspective an isolated storage container with connection lines for a cooling system according to the invention.
2 DK 159285 B2 DK 159285 B
Den viste lagerbeholder (1) anvendes i forbindelse med en ikke vist forbrændingsmotor, hvis motorblok har kanaler for cirkulerende kølervæske. Lagerbeholderen er via to ledninger ( 2 og 3) forbundet med motorblokkens kanaler, således at kølervæske ved hjælp af en pumpe, evt. motorens sædvanlige vandpumpe, kan ledes til og fra beholderen.The shown storage tank (1) is used in connection with an internal combustion engine (not shown), whose engine block has circulating coolant channels. The storage container is connected to the ducts of the engine block via two wires (2 and 3), so that coolant is pumped by means of a pump, possibly. the engine's usual water pump can be routed to and from the container.
De to ledninger ( 2 og 3 ) er viklet mindst en gang om lagerbeholderens (1) vandrette akse, således at sevcirkulation forhindres.The two wires (2 and 3) are wound at least once about the horizontal axis of the storage container (1) to prevent seepage circulation.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK073786A DK159285C (en) | 1986-02-17 | 1986-02-17 | HEAT STORAGE IN VESSELS |
SE8700608A SE463373B (en) | 1986-02-17 | 1987-02-16 | Radiator system for liquid-cooled internal combustion engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK073786A DK159285C (en) | 1986-02-17 | 1986-02-17 | HEAT STORAGE IN VESSELS |
DK73786 | 1986-02-17 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK73786D0 DK73786D0 (en) | 1986-02-17 |
DK73786A DK73786A (en) | 1987-08-18 |
DK159285B true DK159285B (en) | 1990-09-24 |
DK159285C DK159285C (en) | 1991-02-18 |
Family
ID=8096966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK073786A DK159285C (en) | 1986-02-17 | 1986-02-17 | HEAT STORAGE IN VESSELS |
Country Status (2)
Country | Link |
---|---|
DK (1) | DK159285C (en) |
SE (1) | SE463373B (en) |
-
1986
- 1986-02-17 DK DK073786A patent/DK159285C/en active
-
1987
- 1987-02-16 SE SE8700608A patent/SE463373B/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DK73786D0 (en) | 1986-02-17 |
SE8700608D0 (en) | 1987-02-16 |
SE8700608L (en) | 1987-08-18 |
DK73786A (en) | 1987-08-18 |
DK159285C (en) | 1991-02-18 |
SE463373B (en) | 1990-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8181610B2 (en) | Vehicle cooling system with directed flows | |
US4700047A (en) | Fuel preheater for diesel engines | |
EP2014889A1 (en) | A method for thermally managing an internal combustion engine | |
US5921829A (en) | Outboard motor cooling system | |
NO841998L (en) | ENGINE COOLING SYSTEM | |
CN108643998A (en) | A kind of engine thermal management system | |
DK147207B (en) | REFRIGERATOR ENGINE COOLING COOLING SYSTEM | |
RU2734148C1 (en) | Ship engine, primarily, electric motor cooling system | |
DK159285B (en) | Heat storage in ships | |
JP3455546B2 (en) | Multi-engine device with common fresh water cooling system | |
US2443518A (en) | Cooling system for internal-combustion engines | |
CN112302780B (en) | Cooling system of marine diesel engine | |
KR102215070B1 (en) | cooling apparatus of an engine for ship | |
US1781840A (en) | Crank-case-oil heater | |
KR101943663B1 (en) | Preheating and cooling system for engine | |
JPS6013980A (en) | Warm-up device for diesel engine | |
JPS6114588Y2 (en) | ||
KR19990016979A (en) | Marine Engine Cooling System | |
JPS61229915A (en) | Outerboard motor | |
RU2293856C1 (en) | Cooling system of internal combustion engine | |
GB1564692A (en) | Cooling circuit for the cylinder heat of an internal combustion engine | |
US2285248A (en) | Cooling system for internal combustion engines | |
US1737122A (en) | Motor-cooling system | |
KR102144114B1 (en) | cooling apparatus of an engine for ship | |
RU2027871C1 (en) | Liquid cooling system for turbocharged internal combustion engine of transport facility |