EP0867667A2 - Ölheizkörper mit Wärmetauscher zur Brauchwasserbereitung - Google Patents

Ölheizkörper mit Wärmetauscher zur Brauchwasserbereitung Download PDF

Info

Publication number
EP0867667A2
EP0867667A2 EP98830121A EP98830121A EP0867667A2 EP 0867667 A2 EP0867667 A2 EP 0867667A2 EP 98830121 A EP98830121 A EP 98830121A EP 98830121 A EP98830121 A EP 98830121A EP 0867667 A2 EP0867667 A2 EP 0867667A2
Authority
EP
European Patent Office
Prior art keywords
hot water
heat exchanger
production
oil radiator
radiator
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.)
Withdrawn
Application number
EP98830121A
Other languages
English (en)
French (fr)
Other versions
EP0867667A3 (de
Inventor
Giuseppe Arra
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.)
Laminox - Srl
Original Assignee
Laminox - Srl
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 Laminox - Srl filed Critical Laminox - Srl
Publication of EP0867667A2 publication Critical patent/EP0867667A2/de
Publication of EP0867667A3 publication Critical patent/EP0867667A3/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H6/00—Combined water and air heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/002—Air heaters using electric energy supply
    • F24H3/004—Air heaters using electric energy supply with a closed circuit for a heat transfer liquid

Definitions

  • This patent application concerns an electric oil radiator with heat exchanger for the production of hot water.
  • Conventional oil radiators consist of a bank of adjacent metal radiating elements containing diathermic oil heated by means of a heating element, generally positioned at the base of the radiator and inserted through the series of aligned hubs by means of which said radiating elements are connected at the bottom and intercommunicate.
  • These oil radiators are commonly and successfully used to heat rooms which are not very large such as a room in a home which does not have a heating system or a system which is not sufficient to increase the air temperature to the required value. At times the home owner may wish to turn the central heating system off in order to save energy and costs and may prefer to heat only several rooms at a time with these oil radiators rather than the entire house.
  • the new oil radiator model according to the invention was designed in consideration of the fact that when a central heating system does not exist or is not used, the problem of requiring hot water for bathrooms etc. may arise.
  • the inventive idea involves equipping a conventional electric oil radiator with a heat exchanger which produces hot water using the heat produced by the radiator itself.
  • the thermal energy used to produce hot water is moreover not lost if the hot water is not used since, during cooling, the heat previously absorbed during the heating stage is returned to the room.
  • the radiator according to the invention is characterised by a coil immersed in diathermic oil connected by means of fast couplings to the water mains.
  • the cold water from the mains enters and flows along the entire coil and then out of the coil outlet as a continuous flow of hot water at about 40°C, for a temperature of the diathermic oil of about 110°C
  • the radiator according to the invention includes, in addition to the above coil immersed in thermal oil, one or more hot water storage tanks, thus forming a reserve of very hot water which at full running rate may reach temperatures almost equal to the maximum temperatures of the diathermic oil.
  • the position and shape of the tank may vary according to requirements in that the same may be divided into several chambers placed between each pair of adjacent radiating elements or may be positioned above the series of adjacent radiating elements.
  • connection between the coil and the tank is made according to conventional techniques so that - in the intervals when hot water is not used - spontaneous convective movements occur thanks to which the water in the tank enters the coil immersed directly in the oil, while the water in the coil returns to the storage tank.
  • the electric oil radiator model according to the invention has a conventional structure in terms of shape, position and coupling of the different radiating elements.
  • said radiator (1) consists of a bank of adjacent metal radiating elements (1a), containing the diathermic oil which is heating by means of a heating element positioned at the base of the radiator and inserted through the aligned series of bottom hubs of said radiating elements (1a).
  • the radiator (1) in question is equipped, in a totally innovative way, with a heat exchanger for the production of hot water, which consists, in the case in question, of two identical horizontal tubular coils (2a e 2b), connected in series and fitted respectively in the upper series (3a) and in the lower series (3b) of hubs, by means of which said radiating elements (1a) are connected and intercommunicate.
  • a heat exchanger for the production of hot water which consists, in the case in question, of two identical horizontal tubular coils (2a e 2b), connected in series and fitted respectively in the upper series (3a) and in the lower series (3b) of hubs, by means of which said radiating elements (1a) are connected and intercommunicate.
  • Said heat exchanger is provided at its inlet with a coupling (4), which in the preferred embodiment should be a rapid coupling, and which makes it possible to connect the same to the water mains.
  • the second coil (3b) is provided downstream with a fork leading off to two hot water supply pipes: the first (5) supplying the hot water supply tap (6) directly and the second (7) supplying a hot water storage tank (8) provided with pipe (8a) to draw the hot water stored in the same.
  • Said tap (6) being provided with two opening positions, one to draw hot water from the tank (8) and the other to draw hot water from the heat exchanger through pipe (5).

Landscapes

  • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
EP98830121A 1997-03-21 1998-03-06 Ölheizkörper mit Wärmetauscher zur Brauchwasserbereitung Withdrawn EP0867667A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITAN970012U 1997-03-21
IT97AN000012 IT243276Y1 (it) 1997-03-21 1997-03-21 Radiatore ad olio, corredato di uno scambiatore di calore per laproduzione di acqua calda

Publications (2)

Publication Number Publication Date
EP0867667A2 true EP0867667A2 (de) 1998-09-30
EP0867667A3 EP0867667A3 (de) 2000-05-10

Family

ID=11334047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98830121A Withdrawn EP0867667A3 (de) 1997-03-21 1998-03-06 Ölheizkörper mit Wärmetauscher zur Brauchwasserbereitung

Country Status (2)

Country Link
EP (1) EP0867667A3 (de)
IT (1) IT243276Y1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110945965A (zh) * 2017-06-01 2020-03-31 金叡院 具备发热装置的散热器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ193612A (en) * 1980-05-05 1982-03-16 R Brown Heat exchange unit with electrically heated boiler
IT1244838B (it) * 1990-10-23 1994-09-06 Omas Srl Apparecchio di riscaldamento a convezione radiante.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110945965A (zh) * 2017-06-01 2020-03-31 金叡院 具备发热装置的散热器

Also Published As

Publication number Publication date
IT243276Y1 (it) 2002-03-04
EP0867667A3 (de) 2000-05-10
ITAN970012U1 (it) 1998-09-21

Similar Documents

Publication Publication Date Title
EP4288731B1 (de) Anlage, verfahren zur steuerung einer wärmepumpe in einer anlage, prozessor und speicher, sowie computerlesbares speicher medium
US4314547A (en) Solar hot water system with sub-loop hydronic heating
WO1999024764A1 (en) Heat exchanger for water heater using heat pump
EP0385700A1 (de) Wärmeaustauschgerät, Wärmeaustauschsystem, Verfahren zur Steigerung der Wärmeaustauschzweckmässigkeit und Kühlkreislauf
US5438712A (en) Hot tub heater system
US7007748B2 (en) Indirect water heater and method of manufacturing same
US6334411B1 (en) High efficiency, glass-lined, combination space and hot water heater
US20100132403A1 (en) Drainpipe heat exchanger with heat storage
EP3172497B1 (de) Chauffe-eau et application
US4513585A (en) Hot water system using a compressor
EP0867667A2 (de) Ölheizkörper mit Wärmetauscher zur Brauchwasserbereitung
NL8401886A (nl) Warmtedistributie met buffersysteem.
US20040149742A1 (en) System to heat liquids
US20100319890A1 (en) Heat Exchange Assembly and Method
US5791370A (en) Apparatus for supplying and continuously circulating fluid
EP1288605A2 (de) Thermosiphon-Wärmespeichervorrichtung
RU2040738C1 (ru) Комбинированный водо- и воздухонагреватель
US2048393A (en) Triple service water heater and boiler
WO2000050821A1 (en) Mixed boiler
EP1371908A1 (de) Wassererhitzer mit Hochleistungswärmetauscher
JPS6142020Y2 (de)
CA2626219C (en) Drainpipe heat exchanger with heat storage
CA2448655A1 (en) Hot water heater
EP0356452A1 (de) Vorrichtung zur aufbereitung von heissem wasser unter verwendung einer aussenheizung
CN220338703U (zh) 一种与房屋建筑融合的空气源热水器

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT DE ES FR GB IT PT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20001027

AKX Designation fees paid

Free format text: AT DE ES FR GB IT PT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20041001