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EP0113411A2 - Heating device, particularly for buildings - Google Patents

Heating device, particularly for buildings Download PDF

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Publication number
EP0113411A2
EP0113411A2 EP83111425A EP83111425A EP0113411A2 EP 0113411 A2 EP0113411 A2 EP 0113411A2 EP 83111425 A EP83111425 A EP 83111425A EP 83111425 A EP83111425 A EP 83111425A EP 0113411 A2 EP0113411 A2 EP 0113411A2
Authority
EP
European Patent Office
Prior art keywords
water tank
heating device
pressure pump
friction
heating
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.)
Ceased
Application number
EP83111425A
Other languages
German (de)
French (fr)
Other versions
EP0113411A3 (en
Inventor
Rune Jorqvist
Daniel Berg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0113411A2 publication Critical patent/EP0113411A2/en
Publication of EP0113411A3 publication Critical patent/EP0113411A3/en
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
    • F24V40/00—Production or use of heat resulting from internal friction of moving fluids or from friction between fluids and moving bodies

Definitions

  • the invention relates to a heating device, in particular for buildings.
  • the invention has for its object to provide a heating device that processes electrical energy more economically than previously known systems.
  • the drawing shows schematically a heating device for buildings.
  • the heating device essentially comprises a circulation system 1 for water, with a flow line 2 and a return line 3.
  • a circulation pump 4 is preferably used for circulation in the device.
  • a special heater 5 is switched on which comprises a water tank 6 with a sensor (not shown in the drawing) for supplying the necessary water via valves known per se.
  • the water tank is arranged on a high-pressure pump 8, which delivers a pressure of approximately 175 bar, and is connected directly to the high-pressure pump 8 via an opening 7.
  • the high-pressure pump 8 is driven by an electric motor 9 and is directly connected to a friction heating unit 10, in which heat is generated by applying pressure in water through surface friction.
  • the return line 3 is connected to an expansion tank 13 via a line 11 and a pressure relief valve 12.
  • a pressure relief valve 14 is also provided in the flow line 2.
  • the electric motor 9, water tank 6, high-pressure pump 8 and friction heating unit 10 are assembled to form a unit which is accommodated in a well-insulated housing 17.
  • the heating device according to the invention is considerably more economical than electric radiators, and the heating comfort is greater than that of the conventional ones Chen electric radiators, which means that the new heater means a significant economic advance and also brings environmental benefits. Further advantages are that the heater 5 can be manufactured at a relatively low cost and can be installed in a conventional heating system. Furthermore, only a small space is required for the device according to the invention.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

Heating device with an essentially conventional circulation system (forward run pipe 2, return run pipe 3), in which a water tank (6), a high-pressure pump (8) and a friction heating unit (10) are connected. With the aid of pressure control valves (12, 14) and a sensor device assigned to the water tank (6), automatic water filling is ensured. The water flowing into the circulation system is heated as it flows through the friction unit (10) to supply radiators (16) or similar devices with the heat thus obtained. The water tank (6), the high- pressure pump (8) and the friction heating unit (10) are combined in a compact, well-insulated heating device (5).

Description

Die Erfindung bezieht sich auf eine Heizvorrichtung, insbesondere für Gebäude.The invention relates to a heating device, in particular for buildings.

Wegen der gestiegenen Ölpreise gewinnt das alternative Heizen mit elektrischer Energie zunehmend an Bedeutung. Jedoch sind die Kosten für das Heizen mittels elektrischer Radiatoren in den meisten Ländern zu hoch, um wirklich eine ökonomische Alternative darzustellen.Because of the rise in oil prices, alternative heating with electrical energy is becoming increasingly important. However, in most countries, the cost of heating using electric radiators is too high to really be an economical alternative.

Der Erfindung liegt die Aufgabe zugrunde, eine Heizvorrichtung zu schaffen, die wirtschaftlicher als bisher bekannte Systeme elektrische Energie verarbeitet.The invention has for its object to provide a heating device that processes electrical energy more economically than previously known systems.

Die Aufgabe wird durch die in den Ansprüchen aufgeführten Merkmale gelöst.The object is achieved by the features listed in the claims.

Die Zeichnung zeigt schematisch eine Heizvorrichtung für Gebäude.The drawing shows schematically a heating device for buildings.

Die Heizvorrichtung umfaßt im wesentlichen ein Zirkulationssystem 1 für Wasser, mit einer Vorlaufleitung 2 und einer Rücklaufleitung 3. Eine Umwälzpumpe 4 dient vorzugsweise der Zirkulation in der Vorrichtung. In die Zirkulation ist ein besonderes Heizgerät 5 eingeschaltet das einen Wassertank 6 mit einem (in der Zeichnung nicht dargestellten) Sensor zur Lieferung des nötigen Wassers über an sich bekannte Ventile umfaßt. Der Wassertank ist auf einer Hochdruckpumpe 8 angeordnet, die einen Druck von etwa 175 bar liefert, und steht über eine öffnung 7 unmittelbar mit der Hochdruckpumpe 8 in Verbindung.The heating device essentially comprises a circulation system 1 for water, with a flow line 2 and a return line 3. A circulation pump 4 is preferably used for circulation in the device. In the circulation a special heater 5 is switched on which comprises a water tank 6 with a sensor (not shown in the drawing) for supplying the necessary water via valves known per se. The water tank is arranged on a high-pressure pump 8, which delivers a pressure of approximately 175 bar, and is connected directly to the high-pressure pump 8 via an opening 7.

Die Hochdruckpumpe 8 wird von einem Elektromotor 9 angetrieben und steht unmittelbar mit einer Friktionsheizeinheit 10 in Verbindung, in der unter Anwendung von Druck in Wasser durch Oberflächenreibung Wärme erzeugt wird.The high-pressure pump 8 is driven by an electric motor 9 and is directly connected to a friction heating unit 10, in which heat is generated by applying pressure in water through surface friction.

über eine Leitung 11 und ein überdruckventil 12 steht die Rücklaufleitung 3 mit einem Ausgleichbehälter 13 in Verbindung. Auch in der Vorlaufleitung 2 ist ein Überdruckventil 14 vorgesehen. Mittels Bypaßleitungen 15a, 15b wird das erwärmte Wasser den verschiedenen Wärmeverbrauchern, wie z.B. Radiatoren 16, zugeleitet.The return line 3 is connected to an expansion tank 13 via a line 11 and a pressure relief valve 12. A pressure relief valve 14 is also provided in the flow line 2. By means of bypass lines 15a, 15b, the heated water is passed on to the various heat consumers, e.g. Radiators 16 fed.

Zur Ausnützung auch der im Elektromotor 9 entstehenden Verlustwärme, sind Elektromotor 9, Wassertank 6, Hochdruckpumpe 8 und Friktionsheizeinheit 10 zu einer Einheit zusammengebaut, die in einem gut isolierten Gehäuse 17 untergebracht ist.To take advantage of the heat loss generated in the electric motor 9, the electric motor 9, water tank 6, high-pressure pump 8 and friction heating unit 10 are assembled to form a unit which is accommodated in a well-insulated housing 17.

Wegen des hohen Wirkungsgrads der Friktionswärmeeinheit ist die erfindungsgemäße Heizvorrichtung wesentlich wirtschaftlicher als elektrische Radiatoren, und der Heizkomfort ist größer als der bei den herkömmlichen elektrischen Radiatoren, was bedeutet, daß die neue Heizvorrichtung einen wesentlichen wirtschaftlichen Fortschritt bedeutet und auch Vorteile hinsichtlich des Umweltschutzes bringt. Weitere Vorteile bestehen darin, daß das Heizgerät 5 mit relativ niedrigen Kosten hergestellt werden kann und in eine herkömmliche Heizungsanlage eingebaut werden kann. Ferner ist nur ein geringer Platzbedarf für die erfindungsgemäße Vorrichtung notwendig.Because of the high efficiency of the friction heating unit, the heating device according to the invention is considerably more economical than electric radiators, and the heating comfort is greater than that of the conventional ones Chen electric radiators, which means that the new heater means a significant economic advance and also brings environmental benefits. Further advantages are that the heater 5 can be manufactured at a relatively low cost and can be installed in a conventional heating system. Furthermore, only a small space is required for the device according to the invention.

Claims (5)

1. Heizvorrichtung, insbesondere für Gebäude, dadurch gekennzeichnet , daß ein Zirkulationssystem (1) mit einem Wassertank (6), eine Hochdruckpumpe (8) und eine Friktionsheizeinheit (10) vorgesehen sind, wobei letztere dem hindurchströmenden Fluid eine dem gegenwärtig erforderlichen Wärmebedarf entsprechende Wärmemenge vermittelt.1. A heating device, in particular for buildings, characterized in that a circulation system (1) with a water tank (6), a high-pressure pump (8) and a friction heating unit (10) are provided, the latter providing the fluid flowing through with a quantity of heat corresponding to the currently required heat requirement mediated. 2. Heizvorrichtung nach Anspruch 1, dadurch gekennzeichnet , daß das Zirkulationssystem (1) aus einem geschlossenen System nach Art einer herkömmlichen Gebäudeheizanlage besteht, die vorzugsweise ein Rohrsystem mit einer Vorlaufleitung (2) und einer Rücklaufleitung (3), zu den Verbrauchern (Radiatoren 16) führenden Bypaßleitungen (15a, 15b), einem Ausgleichbehälter (13) und überdruckventilen (12, 14) umfaßt, und daß der Wassertank (6) , der vorzugsweise auf der Hochdruckpumpe 8 angeordnet und so bemessen ist, daß die Hochdruckpumpe ausreichend mit Wasser versorgt wird, an das Rohrsystem angeschlossen ist, und daß die Druckseite der Hochdruckpumpe unmittelbar mit der Friktionsheizeinheit (10) verbunden ist.2. Heating device according to claim 1, characterized in that the circulation system (1) consists of a closed system in the manner of a conventional building heating system, which is preferably a pipe system with a flow line (2) and a return line (3) to the consumers (radiators 16 ) leading bypass lines (15a, 15b), an expansion tank (13) and pressure relief valves (12, 14), and that the water tank (6), which is preferably arranged on the high pressure pump 8 and is dimensioned such that the high pressure pump supplies sufficient water is connected to the pipe system and that the pressure side of the high pressure pump is directly connected to the friction heating unit (10). 3. Heizvorrichtung nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet , daß wenigstens der Wassertank (6), die Hochdruckpumpe (8) und die Friktionsheizeinheit (10) zu einer gut isolierten Einheit (Heizgerät 5) vereinigt sind.3. Heating device according to one of claims 1 and 2, characterized in that at least the water tank (6), the high pressure pump (8) and the friction heating unit (10) are combined to form a well-insulated unit (heater 5). 4. Heizvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet , daß der Wassertank (6) an die Rücklaufleitung (3) des Rohrsystems, der Ausgleichbehälter (13) über das Überdruckventil (12) an die Rücklaufleitung, und das zweite überdruckventil (14) an die Vorlaufleitung (2) angeschlossen sind.4. Heating device according to one of claims 1 to 3, characterized in that the water tank (6) to the return line (3) of the pipe system, the expansion tank (13) via the pressure relief valve (12) to the return line, and the second pressure relief valve (14 ) are connected to the flow line (2). 5. Heizvorrichtung nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet , daß der Wassertank (6) eine Sensoreinrichtung zur selbsttätigen Einleitung seiner Befüllung mit Wasser aus der Rücklaufleitung (3) umfaßt.5. Heating device according to one of claims 1 and 2, characterized in that the water tank (6) comprises a sensor device for automatically initiating its filling with water from the return line (3).
EP83111425A 1982-11-12 1983-11-14 Heating device, particularly for buildings Ceased EP0113411A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8206485 1982-11-12
SE8206485A SE8206485L (en) 1982-11-12 1982-11-12 FRIKTIONSVERMEANLEGGNING

Publications (2)

Publication Number Publication Date
EP0113411A2 true EP0113411A2 (en) 1984-07-18
EP0113411A3 EP0113411A3 (en) 1985-06-26

Family

ID=20348586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83111425A Ceased EP0113411A3 (en) 1982-11-12 1983-11-14 Heating device, particularly for buildings

Country Status (2)

Country Link
EP (1) EP0113411A3 (en)
SE (1) SE8206485L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709536A1 (en) * 1993-09-03 1995-03-10 Clergeaud Jean Device for producing hot water, in particular for heating rooms of dwellings
DE19628664A1 (en) * 1996-07-16 1998-01-22 Franz Pletzer Heating system using high pressure oil circuit
WO2010014717A2 (en) 2008-07-29 2010-02-04 Ventech, Llc Supplemental heating system including integral heat exchanger
KR101187066B1 (en) * 2009-12-31 2012-09-28 윤종호 Distributor of hot water

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198176A (en) * 1961-01-30 1965-08-03 Helmer Robert Thermal-molecular heating system
DE2750894A1 (en) * 1977-09-14 1979-03-15 Elmapa Nv DEVICE FOR GENERATING THERMAL ENERGY AND ELECTRICAL ENERGY
DE3040520A1 (en) * 1980-10-28 1982-05-27 Peter H. 7000 Stuttgart Haller Water heating plant for central heating system - has water heating turbine with bladed rotor and stator in which water flow rotor braking is converted into heat
FR2500135A1 (en) * 1981-02-16 1982-08-20 Loizeau Pierre Heat generator for heating building - has motor driven rotor with stator to agitate and heat liquid
US4357931A (en) * 1980-09-11 1982-11-09 Wolpert Kenneth R Flameless heat source

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198176A (en) * 1961-01-30 1965-08-03 Helmer Robert Thermal-molecular heating system
DE2750894A1 (en) * 1977-09-14 1979-03-15 Elmapa Nv DEVICE FOR GENERATING THERMAL ENERGY AND ELECTRICAL ENERGY
US4357931A (en) * 1980-09-11 1982-11-09 Wolpert Kenneth R Flameless heat source
DE3040520A1 (en) * 1980-10-28 1982-05-27 Peter H. 7000 Stuttgart Haller Water heating plant for central heating system - has water heating turbine with bladed rotor and stator in which water flow rotor braking is converted into heat
FR2500135A1 (en) * 1981-02-16 1982-08-20 Loizeau Pierre Heat generator for heating building - has motor driven rotor with stator to agitate and heat liquid

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709536A1 (en) * 1993-09-03 1995-03-10 Clergeaud Jean Device for producing hot water, in particular for heating rooms of dwellings
DE19628664A1 (en) * 1996-07-16 1998-01-22 Franz Pletzer Heating system using high pressure oil circuit
WO2010014717A2 (en) 2008-07-29 2010-02-04 Ventech, Llc Supplemental heating system including integral heat exchanger
EP2313284A4 (en) * 2008-07-29 2018-03-21 Ventech, LLC Supplemental heating system including integral heat exchanger
KR101187066B1 (en) * 2009-12-31 2012-09-28 윤종호 Distributor of hot water

Also Published As

Publication number Publication date
EP0113411A3 (en) 1985-06-26
SE8206485L (en) 1984-05-13
SE8206485D0 (en) 1982-11-12

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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