DK0569741T3 - Method of controlling a circulation pump for a heating system and device for carrying out the method - Google Patents

Method of controlling a circulation pump for a heating system and device for carrying out the method

Info

Publication number
DK0569741T3
DK0569741T3 DK93106437.2T DK93106437T DK0569741T3 DK 0569741 T3 DK0569741 T3 DK 0569741T3 DK 93106437 T DK93106437 T DK 93106437T DK 0569741 T3 DK0569741 T3 DK 0569741T3
Authority
DK
Denmark
Prior art keywords
circulation pump
heating system
pump
temperature
switched
Prior art date
Application number
DK93106437.2T
Other languages
Danish (da)
Inventor
Kuno Marbach
Pius Hausheer
Original Assignee
Landis & Gyr Tech Innovat
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 Landis & Gyr Tech Innovat filed Critical Landis & Gyr Tech Innovat
Application granted granted Critical
Publication of DK0569741T3 publication Critical patent/DK0569741T3/en

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
    • F24D19/0095—Devices for preventing damage by freezing
    • 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
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1012—Arrangement or mounting of control or safety devices for water heating systems for central heating by regulating the speed of a pump
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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)
  • Central Heating Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

In the method according to the invention for controlling a circulation pump of a heating system, the circulation pump is switched on for a specific time (tE) periodically during the lowering period. When the pump is running, the temperature characteristic is determined by means of a temperature sensor arranged in the heating circuit, and the off period (tpw) until the circulation pump is next switched on is determined using the aforementioned temperature characteristic. In this case, a minimum value (Tmin) occurring when the pump is in operation can be taken into account, as can also a value (TE) which can be measured at the end of an on period of the circulation pump. If the temperature in the heating system undershoots a threshold value (TS3), the burner is switched on. This method guarantees that the heating system is reliably protected against frost without the need for a sensor for the outside temperature. <IMAGE>
DK93106437.2T 1992-05-12 1993-04-21 Method of controlling a circulation pump for a heating system and device for carrying out the method DK0569741T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH151292 1992-05-12

Publications (1)

Publication Number Publication Date
DK0569741T3 true DK0569741T3 (en) 1996-02-26

Family

ID=4212172

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93106437.2T DK0569741T3 (en) 1992-05-12 1993-04-21 Method of controlling a circulation pump for a heating system and device for carrying out the method

Country Status (4)

Country Link
EP (1) EP0569741B1 (en)
AT (1) ATE129332T1 (en)
DE (2) DE4220470A1 (en)
DK (1) DK0569741T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433541A1 (en) * 1994-08-29 1996-03-07 Landis & Gyr Business Support Central heating circuit control system
DE9418227U1 (en) * 1994-11-12 1995-01-12 Bossert Gerdi Emergency heating unit for hot water heating systems
DE10244340A1 (en) * 2002-09-24 2004-04-01 Robert Bosch Gmbh Heating system for a building
WO2007057864A1 (en) * 2005-11-18 2007-05-24 Turk Demir Dokum Fabrikalari Anonim Sirketi A water heater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636944A5 (en) * 1978-12-22 1983-06-30 Landis & Gyr Ag Regulating device for a weather-dependent and time programme-controlled flow-temperature control of a heating system
DE3110170A1 (en) * 1981-03-16 1982-10-28 Lamberti Elektronik GmbH & Co KG, 5064 Rösrath Meteorologically controlled heating regulator
DE3629521A1 (en) * 1986-08-29 1988-03-10 Ernst Bemme Regulator switch for heating systems
CH681323A5 (en) * 1989-02-13 1993-02-26 Vaillant Gmbh
AT397425B (en) * 1989-10-20 1994-04-25 Vaillant Gmbh CONTROL PROCEDURE FOR A HEATING SYSTEM

Also Published As

Publication number Publication date
DE59300770D1 (en) 1995-11-23
DE4220470A1 (en) 1993-11-18
ATE129332T1 (en) 1995-11-15
EP0569741B1 (en) 1995-10-18
EP0569741A1 (en) 1993-11-18

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment