EP0337922A3 - Heating plant - Google Patents

Heating plant Download PDF

Info

Publication number
EP0337922A3
EP0337922A3 EP19890710027 EP89710027A EP0337922A3 EP 0337922 A3 EP0337922 A3 EP 0337922A3 EP 19890710027 EP19890710027 EP 19890710027 EP 89710027 A EP89710027 A EP 89710027A EP 0337922 A3 EP0337922 A3 EP 0337922A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
heating
service water
water tank
primary heat
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.)
Granted
Application number
EP19890710027
Other languages
German (de)
Other versions
EP0337922B1 (en
EP0337922A2 (en
Inventor
Joachim 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.)
Nv Vaillant Sa
VAILLANT B.V.
Vaillant Austria GmbH
Vaillant GmbH
Vaillant SARL
Vaillant Ltd
Original Assignee
Joh Vaillant GmbH and Co
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 Joh Vaillant GmbH and Co filed Critical Joh Vaillant GmbH and Co
Publication of EP0337922A2 publication Critical patent/EP0337922A2/en
Publication of EP0337922A3 publication Critical patent/EP0337922A3/en
Application granted granted Critical
Publication of EP0337922B1 publication Critical patent/EP0337922B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
    • F24D19/1069—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water regulation in function of the temperature of the domestic hot 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/223—Temperature of the water in the water storage tank
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • General Induction Heating (AREA)

Abstract

Heating plant with a heating water-bearing primary heat exchanger which can be heated by a burner as well as heating water circulating pipes, connected to the forward run of the primary heat exchanger via a three-way valve, for heating a secondary heat exchanger arranged in a service water tank and/or at least one radiator. To keep the temperature of the service water constant, this three- way valve (7) and a valve (4) controlling the fuel supply to the burner (2) can be controlled by a common controller (22), to which signal lines (20, 21) of two temperature sensors (18 and 19) are connected. One temperature sensor (18) is arranged in a branch (10) of the forward run pipe (5) of the primary heat exchanger (1), which leads to the secondary heat exchanger (11) of the service water tank (12), and the second temperature sensor (19) is arranged in the service water tank (12).
EP89710027A 1988-04-15 1989-04-17 Heating plant Expired - Lifetime EP0337922B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0097888A AT389584B (en) 1988-04-15 1988-04-15 HEATING SYSTEM
AT978/88 1988-04-15

Publications (3)

Publication Number Publication Date
EP0337922A2 EP0337922A2 (en) 1989-10-18
EP0337922A3 true EP0337922A3 (en) 1990-10-31
EP0337922B1 EP0337922B1 (en) 1994-02-02

Family

ID=3504143

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89710027A Expired - Lifetime EP0337922B1 (en) 1988-04-15 1989-04-17 Heating plant

Country Status (3)

Country Link
EP (1) EP0337922B1 (en)
AT (2) AT389584B (en)
DE (2) DE58906857D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1004890A6 (en) * 1990-05-07 1993-02-16 Vaillant Sa Water heating system.
IT1254266B (en) * 1992-03-12 1995-09-14 HYDRAULIC GROUP PERFECTED FOR COMBINED HEATING AND DOMESTIC WATER SYSTEMS
AT402764B (en) * 1992-04-07 1997-08-25 Vaillant Gmbh WATER HEATER FOR DOMESTIC AND HEATING WATER
AT405465B (en) * 1996-01-15 1999-08-25 Vaillant Gmbh WATER HEATING SYSTEM
SE9601181D0 (en) * 1996-03-27 1996-03-27 Alf Ottosson Methods and apparatus for temperature control of tap hot water
DE19850714A1 (en) * 1998-11-03 2000-05-04 Gaswaerme Inst Ev Process and arrangement for heating and hot water preparation
DE102009034556A1 (en) * 2009-07-23 2011-02-03 Viessmann Werke Gmbh & Co Kg Method for monitoring the state of soiling of a heat exchanger for hot water preparation on a heater
IT201600068864A1 (en) * 2016-07-01 2018-01-01 Eti S N C Di Fogale Maria Elisa & Bortolato Luciano KIT OR SYSTEM OF DISTRIBUTION OF THERMAL ENERGY FOR THE PRODUCTION OF DOMESTIC HOT WATER AND FOR HEATING AND USING THE KIT

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132745A1 (en) * 1970-12-14 1972-06-29 Vaillant Joh Kg Circulation heating system with utility water storage
DE2142545B1 (en) * 1971-08-25 1973-02-08 Joh. Vaillant Kg, 5630 Remscheid
DE2307109A1 (en) * 1973-02-14 1974-08-29 Junkers & Co HEATING UNIT FOR HOT WATER AND HOT WATER
EP0146264A2 (en) * 1983-12-19 1985-06-26 British Gas Corporation Control of a central heating system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132745A1 (en) * 1970-12-14 1972-06-29 Vaillant Joh Kg Circulation heating system with utility water storage
DE2142545B1 (en) * 1971-08-25 1973-02-08 Joh. Vaillant Kg, 5630 Remscheid
DE2307109A1 (en) * 1973-02-14 1974-08-29 Junkers & Co HEATING UNIT FOR HOT WATER AND HOT WATER
EP0146264A2 (en) * 1983-12-19 1985-06-26 British Gas Corporation Control of a central heating system

Also Published As

Publication number Publication date
ATA97888A (en) 1989-05-15
DE58906857D1 (en) 1994-03-17
EP0337922B1 (en) 1994-02-02
ATE101255T1 (en) 1994-02-15
EP0337922A2 (en) 1989-10-18
DE3912593A1 (en) 1989-10-26
AT389584B (en) 1989-12-27

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