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NO811487L - DEVICE FOR ACCELERATION OF A FLUID. - Google Patents

DEVICE FOR ACCELERATION OF A FLUID.

Info

Publication number
NO811487L
NO811487L NO811487A NO811487A NO811487L NO 811487 L NO811487 L NO 811487L NO 811487 A NO811487 A NO 811487A NO 811487 A NO811487 A NO 811487A NO 811487 L NO811487 L NO 811487L
Authority
NO
Norway
Prior art keywords
turbine
accelerator
drive
flow
fluid
Prior art date
Application number
NO811487A
Other languages
Norwegian (no)
Inventor
Pierre Barberet
Joseph Prina
Original Assignee
Pierre Barberet
Joseph Prina
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 Pierre Barberet, Joseph Prina filed Critical Pierre Barberet
Publication of NO811487L publication Critical patent/NO811487L/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00Hot-water central heating systems
    • F24D3/02Hot-water central heating systems with forced circulation, e.g. by pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00Details
    • F24D19/10Arrangement or mounting of control or safety devices
    • F24D19/1006Arrangement or mounting of control or safety devices for water heating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Description

Foreliggende oppfinnelse gjelder en anordning forThe present invention relates to a device for

å drive et fluid gjennom en strømningskrets, idet den energi som utnyttes for dette formål enten tas fra stømm-ende vann eller annen væske eller utgjøres av elektrisk kraft. to drive a fluid through a flow circuit, the energy used for this purpose being either taken from flowing water or another liquid or made up of electrical power.

Det er tidligere foreslått forskjellige systemer som sørger for å sikre vannsirkulasjon gjennom et sentralvarmean- Different systems have previously been proposed that ensure water circulation through a central heating system.

legg i tilfelle svikt i elektrisitetsforsyningen eller når elektrisk kraft ikke er tilgjengelig. Det er også kjent flere anordninger på grunnlag av ladbare batterier, som sørger for å drive væskestrømningen i tilfelle bort-fall av elektrisk kraft. add in the event of a failure of the electricity supply or when electrical power is not available. There are also known several devices on the basis of rechargeable batteries, which provide for driving the liquid flow in the event of a loss of electrical power.

Det har vist seg at et sådant system har begrenset drift-sikkerhet, ikke er særlig pålitelig samt ikke fungerer automatisk, samtidig som det er meget dyrt. It has been shown that such a system has limited operational safety, is not particularly reliable and does not work automatically, and is also very expensive.

Disse forskjellige uheldige trekk har ført til at detThese various unfortunate features have led to it

er blitt obligatorisk å instalere en termosifong i alle varmeanlegg for ved eller kull. I det tilfelle en varme-gjenvinner for vannkalorier er montert i et.åpent ildsted, er imidlértid en termosifong som oftest utelukket. Varme-gjenvinneren befinner seg i det minste på samme høydenivå som radiatorene, og i tilfelle stopp i elektrisitets-tilførselen eller svikt i en vanlig strømningsakselera-tor, vil det foreligge betydelig fare for skade på varme-anlegget eller eventuelt eksplosjon.: Foreliggende oppfinnelse har som formål å overvinne de ovenfor.angitte ulemper samt å sikre uavbrutt drift av en strømningsakselerator som arbeider helt uavhengig og med dobbelt sikkerhet, idet dette oppnås for en rimelig pris og nedsatt plassbehov. En sådan enkel utførelse sikrer nesten ubegrenset pålitelighet og ubetydelig vedlikeholds-arbeide. Anordningen i henhold til oppfinnelsen er også i stand til selv automatisk å velge den energitype som anvendes for drift av anordningen, nem-lig enten elektrisk energitilførsel,hvorved anordningen has become mandatory to install a thermosiphon in all heating systems for wood or coal. In the event that a heat recuperator for water calories is installed in an open fireplace, however, a thermosiphon is most often excluded. The heat recuperator is located at least at the same height level as the radiators, and in the event of a stop in the electricity supply or failure of a normal flow accelerator, there will be a significant risk of damage to the heating system or possible explosion.: The present invention has with the aim of overcoming the above-mentioned disadvantages as well as ensuring uninterrupted operation of a flow accelerator which works completely independently and with double safety, as this is achieved for a reasonable price and reduced space requirement. Such a simple design ensures almost unlimited reliability and negligible maintenance work. The device according to the invention is also capable of automatically selecting the type of energy used to operate the device, namely either electrical energy supply, whereby the device

fungerer som en vanlig strømningsakselerator og en solenoidventil stenger for tilførsel av drivfluid under trykk, eller eventuelt hydraulisk energitilførsel,idet solenoidventilen ved stopp eller svikt i elektrisitetstilførselen åpner for tilførsel av vann under trykk som tilføres en turbin som driver strømningsakseleratorens. rotor og der-ved sikrer at fluidstrømningen i varmeanleggets strømnings-krets opprettholdes inntil den elektriske energiforsyning gjenopprettes - og solenoidventilen stenger for tilførsel av vann under trykk. Strømningsakseleratoren drives da atter av tilført elektrisk energi. I det utførelseeksempel '. som nå skal beskrives, er akseleratoren, motoren og turbinen montert på samme aksel. Anordningens arbeidsfunksjon krever således intet manuelt inngrep. En sådan anordning gjør det også unødvendig med termosifong i et hvert varmeanlegg og sørger for fullstendig sikkerhet i det tilfelle varmegjenvinnere for vann er anbrakt i et åpent ildsted. functions as a normal flow accelerator and a solenoid valve closes for the supply of drive fluid under pressure, or possibly hydraulic energy supply, with the solenoid valve opening in the event of a stop or failure of the electricity supply for the supply of water under pressure which is supplied to a turbine that drives the flow accelerator. rotor and thereby ensures that the fluid flow in the heating system's flow circuit is maintained until the electrical energy supply is restored - and the solenoid valve closes for the supply of water under pressure. The flow accelerator is then driven again by supplied electrical energy. In that embodiment '. as will now be described, the accelerator, engine and turbine are mounted on the same shaft. The device's working function thus requires no manual intervention. Such a device also makes it unnecessary to have a thermosyphon in every heating system and ensures complete safety in the event that heat recuperators for water are placed in an open fireplace.

Anordningen i henhold til oppfinnelsen har som særtrekkThe device according to the invention has as a distinctive feature

at strømningsakseleratoren er anordnet for dobbelt energi-tilførsel og automatisk valg av drivmodus. that the flow accelerator is arranged for double energy supply and automatic selection of drive mode.

Anordningen i henhold til oppfinnelsen omfatter således en vanlig strømningsakselerator som drives elektrisk, en injeksjonsturbin som kan drives av vann eller en annen væske under trykk, idet en solenoidventil er innkoblet i strømningskanalen for væsken under trykk. I henhold til det annet særtrekk ved oppfinnelsen driver turbinen strøm-ningsakseleratorens rotor når denne ikke drives elektrisk. The device according to the invention thus comprises a common flow accelerator which is driven electrically, an injection turbine which can be driven by water or another liquid under pressure, a solenoid valve being connected in the flow channel for the liquid under pressure. According to the second distinctive feature of the invention, the turbine drives the rotor of the flow accelerator when it is not driven electrically.

I følge et ytterligere særtrekk ved oppfinnelsen drives turbinen av et fluid hvis tilførsel styres av en solenoidventil . According to a further distinctive feature of the invention, the turbine is driven by a fluid whose supply is controlled by a solenoid valve.

For innkobling eller utkobling av turbinen for dr.ift av strømningsakseleratoren,»kan det anvendes en solenoidventil eller ehmanuell ventil uten at dette forandrer oppfinnelsens grunnleggende prinsipp. Det overskrider .heller.Vikke oppfinnelsens .ramme at innkoblingen av injeksjonsturbinen finner sted ved hjelp av en pumpe, en dynamo eller en vekselsstrømmaskin. For switching on or off the turbine for operation of the flow accelerator, a solenoid valve or manual valve can be used without this changing the basic principle of the invention. It also exceeds the scope of the invention for the connection of the injection turbine to take place by means of a pump, a dynamo or an alternating current machine.

Oppfinnelsen vil nå bli nærmere beskrevet under henvisning til den vedføyde tegning, hvorpå: Fig. 1 viser i snitt og sett fra siden turbinen i sitt turbinhus med utløp og innløp samt solenoidventil for et fluid under trykk. Fig. 2 viser et snitt langs linjen a-a den .sammenstilte strømningsakselerator som er anordnet i en strømnings-kanal, mens akseleratorens rotor en anordnet på samme drivaksel som en motor og en turbin. The invention will now be described in more detail with reference to the attached drawing, on which: Fig. 1 shows in section and side view the turbine in its turbine housing with outlet and inlet as well as solenoid valve for a fluid under pressure. Fig. 2 shows a section along the line a-a of the combined flow accelerator which is arranged in a flow channel, while the accelerator's rotor is arranged on the same drive shaft as a motor and a turbine.

I en strømningskrets for et sentralvarmeanlegg er det anbrakt.en anordning i henhold til oppfinnelsen og som omfatter en strømningsakselerator 8 . andrdnet i en strøm-ningskanal 9 . Denne akselerator 8 drives over en rotoraksel 6 enten av en elektrisk motor 7- eller av en turbin 1 som befinner seg i et turbinhus 10 , som på den ene side oppviser en åpning forlenget av en utløps-kanal for utløp av drivfluid, samt på et annet sted oppviser en injektor 2. som mottar fluid 5 under trykk under styring av én solenoidventil 4 . In a flow circuit for a central heating system, a device according to the invention and which comprises a flow accelerator 8 is placed. changed in a flow channel 9. This accelerator 8 is driven over a rotor shaft 6 either by an electric motor 7 or by a turbine 1 located in a turbine housing 10, which on one side has an opening extended by an outlet channel for the outlet of drive fluid, as well as on a elsewhere shows an injector 2. which receives fluid 5 under pressure under the control of one solenoid valve 4.

I det tilfelle det er tilgjengelig elektrisk energi, driver den elektriske motor 7 strømningsakseleratorens rotorakse. 6,. Hvis derimot den elektriske energi for-svinner, vil den elektriske motor stanse, solenoidventilen 4 åpner seg og slippe inn trykkfluid.. 5 som trenger gjennom injektoren 2 for drift av turbinen 1 , som i sin tur også er koblet til strømningsakseleratoren 8 over rotoraksen 6 , således at akseleratoren drives i rotasjon sammen med turbinen. In the event that electrical energy is available, the electric motor 7 drives the rotor axis of the flow accelerator. 6,. If, on the other hand, the electric energy disappears, the electric motor will stop, the solenoid valve 4 will open and let in pressure fluid 5 which penetrates through the injector 2 to operate the turbine 1, which in turn is also connected to the flow accelerator 8 above the rotor axis 6 , so that the accelerator is operated in rotation together with the turbine.

Ved industriell anvendelse har strømningsakseleratorenIn industrial applications, the flow accelerator has

to energikilder, og oppviser således dobbel sikkerhet med automatisk valg. two energy sources, and thus exhibits double safety with automatic selection.

Med hensyn til energitilførselen kan denne kobles ,omWith regard to the energy supply, this can be switched

i tilfelle den primære energikilde skulle svikte. in case the primary energy source should fail.

Claims (7)

1. Anordning for å drive et fluid gjennom en strømnings-krets, særlig for vann gjennom et sentralvarmeanlegg, karakterisert ved at anordningen omfatter en strømningsakselerator (8) montert i nevnte krets, en elektrisk drivmotor (7) koblet til akseleratoren, en drivturbin (10) som likeledes er koblet til akseleratoren, samt utstyr (4) for automatisk .innkobling av turbinen i tilfelle svikt i den elektriske effekttilførsel . til drivmotoren.1. Device for driving a fluid through a flow circuit, in particular for water through a central heating system, characterized in that the device comprises a flow accelerator (8) mounted in said circuit, an electric drive motor (7) connected to the accelerator, a drive turbine (10 ) which is also connected to the accelerator, as well as equipment (4) for automatic switching on of the turbine in the event of a failure in the electrical power supply. to the drive motor. 2. Anordning som angitt i krav 1, karakterisert ved at nevnte utstyr for automatiske innkobling av drivturbinen (10) omfatter en elektromagnetisk ventil anordnet for å tilføre fluid under trykk til en injektor 2 rettet for å drive turbinen 10 i rotasjon,.! tilfelle den elektriske effekttilførsel til drivmotoren (7) opphører. 2. Device as stated in claim 1, characterized in that said equipment for automatic switching on of the drive turbine (10) comprises an electromagnetic valve arranged to supply fluid under pressure to an injector 2 directed to drive the turbine 10 in rotation,.! in the event that the electrical power supply to the drive motor (7) ceases. 3. Anordning som angitt i krav 1 eller 2, karakterisert ved at strømningsakselerator-: en (8) er montert på en aksel (6) som er anordnet for å drives enten av drivmotoren (7) eller av drivturbinen (10) . 3. Device as specified in claim 1 or 2, characterized in that flow accelerator-: one (8) is mounted on a shaft (6) which is arranged to be driven either by the drive motor (7) or by the drive turbine (10). 4. Anordning som angitt i krav 1 - 3, karakterisert ved at kilden for fluid under trykk som sørger for drivfluid til turbinen (10)» er uavhengig av strømningskretsen for sentralvarmeanlegget. 4. Device as specified in claims 1 - 3, characterized in that the source of fluid under pressure which provides drive fluid for the turbine (10)" is independent of the flow circuit for the central heating system. 5. Anordning som angitt i krav 2, karakterisert ved at den elektromagnetiske ventil (4) enten er åpen for ef f ekttilf øirsel til turbinen (10) eller automatisk lukket når den elektriske motor (7) mottar elektrisk effekt. 5. Device as stated in claim 2, characterized in that the electromagnetic valve (4) is either open for power supply to the turbine (10) or automatically closed when the electric motor (7) receives electrical power. 6. Anordning som angitt i krav 1, karakterisert ved at strømningsakselerator-en (8) omfatter et dreibart turbinhjul montert i et turbinhus utført tettende i et stykke med varmeanleggets strøm- ningskrets . 6. Device as stated in claim 1, characterized in that the flow accelerator (8) comprises a rotatable turbine wheel mounted in a turbine housing made sealing in one piece with the heating system's current ning circuit. 7. Anordning som. angitt i krav 1, karakterisert ved at strømningsakselerator^ en (8) omfatter en pumpe.7. Device which. stated in claim 1, characterized in that the flow accelerator (8) comprises a pump.
NO811487A 1980-05-05 1981-04-30 DEVICE FOR ACCELERATION OF A FLUID. NO811487L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8010644A FR2481759B1 (en) 1980-05-05 1980-05-05 AUTOMATICALLY CONTROLLED TURBO ACCELERATOR

Publications (1)

Publication Number Publication Date
NO811487L true NO811487L (en) 1981-11-06

Family

ID=9241884

Family Applications (1)

Application Number Title Priority Date Filing Date
NO811487A NO811487L (en) 1980-05-05 1981-04-30 DEVICE FOR ACCELERATION OF A FLUID.

Country Status (7)

Country Link
EP (1) EP0039655B1 (en)
CA (1) CA1163898A (en)
DE (1) DE3174762D1 (en)
ES (1) ES501854A0 (en)
FI (1) FI811154L (en)
FR (1) FR2481759B1 (en)
NO (1) NO811487L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542069A1 (en) * 1983-03-01 1984-09-07 Damon Raymond Safety device which is adaptable to central heating with hot-water circulation and with solid fuels in particular

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE457674C (en) * 1926-05-07 1928-03-21 Waggon Und Maschb Akt Ges Goer Pump driven by motor and auxiliary turbine
DE1564558C3 (en) * 1966-04-02 1975-10-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gas-cooled nuclear reactor with a device for driving cooling gas blowers
DE1953327A1 (en) * 1969-10-23 1971-05-06 Bosch Gmbh Robert emergency generator
FR2295536A2 (en) * 1974-07-31 1976-07-16 Electricite De France Automatic removal of reactor heat - produced by a rise in core temperature in a sodium-cooled reactor

Also Published As

Publication number Publication date
FI811154A7 (en) 1981-11-06
ES8202920A1 (en) 1982-03-01
FR2481759A1 (en) 1981-11-06
EP0039655A2 (en) 1981-11-11
DE3174762D1 (en) 1986-07-10
EP0039655B1 (en) 1986-06-04
CA1163898A (en) 1984-03-20
ES501854A0 (en) 1982-03-01
FR2481759B1 (en) 1985-10-31
FI811154L (en) 1981-11-06
EP0039655A3 (en) 1982-01-13

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