FI20115035A0 - Procedure, heat transfer system, control system and computer software for control of the heat transfer system - Google Patents

Procedure, heat transfer system, control system and computer software for control of the heat transfer system

Info

Publication number
FI20115035A0
FI20115035A0 FI20115035A FI20115035A FI20115035A0 FI 20115035 A0 FI20115035 A0 FI 20115035A0 FI 20115035 A FI20115035 A FI 20115035A FI 20115035 A FI20115035 A FI 20115035A FI 20115035 A0 FI20115035 A0 FI 20115035A0
Authority
FI
Finland
Prior art keywords
heat transfer
transfer system
heat
target
compensation value
Prior art date
Application number
FI20115035A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI122650B (en
Inventor
Eino Hintsala
Kai Kaemaeraeinen
Original Assignee
Ouman Oy
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 Ouman Oy filed Critical Ouman Oy
Priority to FI20115035A priority Critical patent/FI122650B/en
Publication of FI20115035A0 publication Critical patent/FI20115035A0/en
Priority to PCT/FI2012/050005 priority patent/WO2012095558A1/en
Priority to EP12733968.7A priority patent/EP2663810A4/en
Application granted granted Critical
Publication of FI122650B publication Critical patent/FI122650B/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
    • F24D19/10—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
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • 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
    • F24D10/00—District heating systems
    • F24D10/003—Domestic delivery stations having a heat exchanger
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • 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
    • G05D23/1934—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 each space being provided with one sensor acting on one or more control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • 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]
    • Y02B30/17—District heating
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

In the invention the operation of a heat transfer system, which has liquid or air circulation, is optimised in a target (206), which has two or more parts (207a, 207b, 207c), which have different heat demands. The heat transfer system has a supply part (203) and a return part (210) and two or more heating or cooling units (220a, 220b, 220c), which are controlled with actuators (208a, 208b, 208c), and an adjustment for controlling these and for adjusting the supply part. A heat demand compensation value is calculated for each part of the target and the highest of them is selected. The operation of the supply part, i.e. the temperature or flow rate of the liquid or air, is adjusted based on the selected heat demand compensation value. The highest heat demand compensation value means that the target, from where the value in question was received, needs the most heat. The actuator of the heating unit in the part of the target, which has the highest heat demand compensation value, is adjusted substantially to its maximum value. The operation of the supply part is adjusted so that the heat demand of the part of the target, which has the highest heat demand compensation value, is fulfilled. Thus the heat transfer system is optimised according to the maximum demand. Thus for example heating water does not need to be heated excessively.
FI20115035A 2011-01-13 2011-01-13 Method, Heat Transfer System, Control System and Computer Software Product for Controlling Heat Transfer System FI122650B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20115035A FI122650B (en) 2011-01-13 2011-01-13 Method, Heat Transfer System, Control System and Computer Software Product for Controlling Heat Transfer System
PCT/FI2012/050005 WO2012095558A1 (en) 2011-01-13 2012-01-03 !method, heat transfer system, adjustment system and computer program product for controlling a heat transfer system
EP12733968.7A EP2663810A4 (en) 2011-01-13 2012-01-03 ]method, heat transfer system, adjustment system and computer program product for controlling a heat transfer system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115035A FI122650B (en) 2011-01-13 2011-01-13 Method, Heat Transfer System, Control System and Computer Software Product for Controlling Heat Transfer System
FI20115035 2011-01-13

Publications (2)

Publication Number Publication Date
FI20115035A0 true FI20115035A0 (en) 2011-01-13
FI122650B FI122650B (en) 2012-05-15

Family

ID=43528525

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115035A FI122650B (en) 2011-01-13 2011-01-13 Method, Heat Transfer System, Control System and Computer Software Product for Controlling Heat Transfer System

Country Status (3)

Country Link
EP (1) EP2663810A4 (en)
FI (1) FI122650B (en)
WO (1) WO2012095558A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2557563B (en) * 2016-05-01 2019-02-27 tado GmbH Heating control system and method for controlling a heating system
DE102020205837A1 (en) * 2020-05-08 2021-11-11 Viessmann Werke Gmbh & Co Kg System and method for operating a heating unit in a building with one or more rooms to be heated
EP3982048B1 (en) * 2020-10-06 2023-05-24 Siemens Schweiz AG Control of heat exchange

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315828A1 (en) * 1983-04-30 1984-10-31 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Heating installation
DE4414260A1 (en) * 1994-04-23 1995-10-26 Ingo Brauns Regulation of temperature in a number of rooms
DE19710645A1 (en) * 1997-03-14 1998-09-24 Bosch Gmbh Robert Arrangement and method for adjusting the performance of a heater
DE19853019A1 (en) * 1998-11-18 2000-05-25 Wilo Gmbh Heat exchanger control according to need
DE102005037608A1 (en) * 2005-08-05 2007-02-08 Wilo Ag Method for controlling the temperature of a heat exchange medium in a heating or cooling system by monitoring the same parameters for each heat exchanger

Also Published As

Publication number Publication date
EP2663810A1 (en) 2013-11-20
FI122650B (en) 2012-05-15
WO2012095558A1 (en) 2012-07-19
EP2663810A4 (en) 2014-09-24

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