CA2000867A1 - Method of setting the mean value of the supply temperature of a heating medium and circuit for performing the method - Google Patents

Method of setting the mean value of the supply temperature of a heating medium and circuit for performing the method

Info

Publication number
CA2000867A1
CA2000867A1 CA2000867A CA2000867A CA2000867A1 CA 2000867 A1 CA2000867 A1 CA 2000867A1 CA 2000867 A CA2000867 A CA 2000867A CA 2000867 A CA2000867 A CA 2000867A CA 2000867 A1 CA2000867 A1 CA 2000867A1
Authority
CA
Canada
Prior art keywords
supply temperature
heating
heating medium
mean value
value
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
CA2000867A
Other languages
French (fr)
Other versions
CA2000867C (en
Inventor
SVEND JõRGEN KJAERULFF CHRISTENSEN
Niels-Peder Middelfart Andersen
Ole Stenderup
HANS õSTERBAEK
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of CA2000867A1 publication Critical patent/CA2000867A1/en
Application granted granted Critical
Publication of CA2000867C publication Critical patent/CA2000867C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • 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)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Control Of Temperature (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Volume Flow (AREA)

Abstract

In a method of setting the mean value of the supply temperature (T V) of a heating medium which is intermittently heated by a heating apparatus (5) in a heating system comprising at least one adjustable throttling point (16, 17, 18) for the heating medium, a desired supply temperature value (T S) is determined on the basis of external influencing factors (H, T external) and the heating medium is heated to the desired supply temperature value (T S) with the throttling points (16, 17, 18) fully open. The mean value of the supply temperature is to be controlled to such a value that an optimum total throughflow rate of the heating medium is achieved, i.e. the throttling points formed by thermostatic. radiator valves are to be partially open. For this purpose, a starting function is determined with which the temporary temperature (T V) changes during heating, at least one parameter (C m) of this starting function is changed to fix a desired function, and the desired supply temperature value T F is changed until the course of heating has matched the desired function in each heating-up phase.
CA002000867A 1988-11-09 1989-10-17 Method of setting the mean value of the supply temperature of a heating medium and circuit for performing the method Expired - Fee Related CA2000867C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3838005A DE3838005A1 (en) 1988-11-09 1988-11-09 METHOD FOR ADJUSTING THE AVERAGE VALUE OF THE FLOW TEMPERATURE OF A HEATING MEDIUM AND CIRCUIT ARRANGEMENT FOR IMPLEMENTING THE METHOD
DEP3838005.6 1988-11-09

Publications (2)

Publication Number Publication Date
CA2000867A1 true CA2000867A1 (en) 1990-05-09
CA2000867C CA2000867C (en) 1999-01-12

Family

ID=6366817

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000867A Expired - Fee Related CA2000867C (en) 1988-11-09 1989-10-17 Method of setting the mean value of the supply temperature of a heating medium and circuit for performing the method

Country Status (12)

Country Link
JP (1) JPH0827028B2 (en)
BE (1) BE1002990A3 (en)
CA (1) CA2000867C (en)
CH (1) CH678887A5 (en)
DE (1) DE3838005A1 (en)
DK (1) DK168247B1 (en)
FI (1) FI92105C (en)
FR (1) FR2638864B1 (en)
GB (1) GB2225653B (en)
IT (1) IT1238526B (en)
NL (1) NL192541C (en)
SE (1) SE500088C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398832B (en) * 1990-11-19 1995-02-27 Vaillant Gmbh CENTRAL HEATING SYSTEM
SE539644C2 (en) * 2015-12-28 2017-10-24 Nordomatic Ab Method and system for regulating indoor temperature
FR3061268B1 (en) * 2016-12-22 2022-05-13 Commissariat Energie Atomique METHOD FOR DETERMINING THE LOAD SHEDDING CAPACITY OF A BUILDING USING THERMAL INERTIA, ASSOCIATED LOAD SHEDDING METHOD AND SYSTEM IMPLEMENTING THE SAID METHODS
KR101997043B1 (en) * 2017-12-26 2019-07-08 린나이코리아 주식회사 Apparatus and method for heating temperature control of each control system using boiler return temperature
CN110894978B (en) * 2019-04-10 2022-04-29 北京西门子西伯乐斯电子有限公司 Air source heat pump heating system and controller and control method thereof
DE102021200129A1 (en) 2021-01-08 2022-07-14 Viessmann Climate Solutions Se METHOD OF OPTIMIZING A HEATING CURVE AND HEATING SYSTEM

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347974A (en) * 1981-03-05 1982-09-07 Honeywell, Inc. Temperature control system with night setback programming as a function of temperature conditioning load
DE3202168A1 (en) * 1982-01-25 1983-08-04 Siemens AG, 1000 Berlin und 8000 München Regulating device for a hot-water central heating system
NL8200316A (en) * 1982-01-28 1983-08-16 Willempje Johanna Dogger Lam CENTRAL HEATING DEVICE.
DE3300082A1 (en) * 1983-01-04 1984-07-05 Centra-Bürkle GmbH & Co, 7036 Schönaich Process and device for the optimisation of the heating curve of a heating plant
DE3345949A1 (en) * 1983-12-20 1985-06-27 Christian Prof.Dipl.-Ing. 7710 Donaueschingen Dirks Apparatus for controlling a central heating system
EP0195255A3 (en) * 1985-02-18 1987-06-10 HAPPEL GmbH & Co. Method and apparatus for space temperature regulation
FR2599823B1 (en) * 1986-06-06 1993-11-19 Cie Generale D Electricite METHOD AND DEVICE FOR CONTROLLING CENTRAL HEATING
FR2606177B1 (en) * 1986-11-04 1989-04-14 Coussement Bruno METHOD FOR REGULATING THE TEMPERATURE OF A CENTRAL HEATING SYSTEM

Also Published As

Publication number Publication date
SE8903551L (en) 1990-05-10
FR2638864A1 (en) 1990-05-11
GB8925250D0 (en) 1989-12-28
CA2000867C (en) 1999-01-12
DE3838005C2 (en) 1991-12-05
GB2225653B (en) 1992-12-23
DK539389D0 (en) 1989-10-30
FI92105B (en) 1994-06-15
IT8967979A0 (en) 1989-11-08
NL192541B (en) 1997-05-01
NL8902700A (en) 1990-06-01
IT8967979A1 (en) 1991-05-08
JPH0827028B2 (en) 1996-03-21
NL192541C (en) 1997-09-02
SE8903551D0 (en) 1989-10-25
IT1238526B (en) 1993-08-18
DE3838005A1 (en) 1990-05-10
JPH02183734A (en) 1990-07-18
DK168247B1 (en) 1994-02-28
CH678887A5 (en) 1991-11-15
FI92105C (en) 1994-09-26
SE500088C2 (en) 1994-04-11
FR2638864B1 (en) 1996-08-02
GB2225653A (en) 1990-06-06
BE1002990A3 (en) 1991-10-15
FI895320A0 (en) 1989-11-08
DK539389A (en) 1990-05-10

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed