WO2009072759A3 - Method for controlling heating system - Google Patents

Method for controlling heating system Download PDF

Info

Publication number
WO2009072759A3
WO2009072759A3 PCT/KR2008/006791 KR2008006791W WO2009072759A3 WO 2009072759 A3 WO2009072759 A3 WO 2009072759A3 KR 2008006791 W KR2008006791 W KR 2008006791W WO 2009072759 A3 WO2009072759 A3 WO 2009072759A3
Authority
WO
WIPO (PCT)
Prior art keywords
respective rooms
heating
controlling
heating system
rooms
Prior art date
Application number
PCT/KR2008/006791
Other languages
French (fr)
Other versions
WO2009072759A2 (en
Inventor
Si-Hwan Kim
Original Assignee
Kyungdong Network Co Ltd
Si-Hwan Kim
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40718323&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009072759(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kyungdong Network Co Ltd, Si-Hwan Kim filed Critical Kyungdong Network Co Ltd
Priority to US12/745,932 priority Critical patent/US20100270385A1/en
Priority to CN200880119253.3A priority patent/CN101889174B/en
Priority to EP08857718.4A priority patent/EP2225496A4/en
Publication of WO2009072759A2 publication Critical patent/WO2009072759A2/en
Publication of WO2009072759A3 publication Critical patent/WO2009072759A3/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
    • F24D19/1018—Radiator 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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • 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
    • 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

Abstract

Provided is a method for controlling a heating system capable of organically controlling heating of respective rooms to uniformly heat the respective rooms by proportionally calculating heat supplies required by the respective rooms from a temperature of returned water, even when the heat supplies required by the respective rooms are different from each other depending on external conditions of the respective rooms. The method for controlling a heating system adjusts flow rates of heating water supplied into the respective rooms by adjusting opening rates of a plurality of room valves installed on heating water pipes, characterized in that a temperature of the returned heating water is measured, a ratio of opening rates of the respective room valves is calculated from the measured temperature of the returned water to proportionally supply heat into the respective rooms, and the opening rates of the respective room valves are adjusted depending on the calculated ratio of the opening rates.
PCT/KR2008/006791 2007-12-04 2008-11-18 Method for controlling heating system WO2009072759A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/745,932 US20100270385A1 (en) 2007-12-04 2008-11-18 Method for controlling heating system
CN200880119253.3A CN101889174B (en) 2007-12-04 2008-11-18 Method for controlling heating system
EP08857718.4A EP2225496A4 (en) 2007-12-04 2008-11-18 Method for controlling heating system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0124656 2007-12-04
KR1020070124656A KR100924147B1 (en) 2007-12-04 2007-12-04 Method for controlling heating system

Publications (2)

Publication Number Publication Date
WO2009072759A2 WO2009072759A2 (en) 2009-06-11
WO2009072759A3 true WO2009072759A3 (en) 2009-08-20

Family

ID=40718323

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/006791 WO2009072759A2 (en) 2007-12-04 2008-11-18 Method for controlling heating system

Country Status (5)

Country Link
US (1) US20100270385A1 (en)
EP (1) EP2225496A4 (en)
KR (1) KR100924147B1 (en)
CN (1) CN101889174B (en)
WO (1) WO2009072759A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101068471B1 (en) * 2007-11-12 2011-09-29 주식회사 경동네트웍 Hot water system and the control method
EP2369245B1 (en) * 2010-03-16 2012-09-26 Rehau AG & Co Method for altering a preheat temperature target value of a heating curve for a heating assembly
CA2765368C (en) * 2010-10-21 2014-07-08 Kyungdong Network Co., Ltd. Method for controlling a parallel operation of a multi-water heater system
KR20120110404A (en) * 2011-03-29 2012-10-10 주식회사 경동원 Controll method of heating apparatus
KR101308915B1 (en) * 2011-10-13 2013-09-23 주식회사 경동원 Method for controlling heating system
US9625166B2 (en) * 2013-02-20 2017-04-18 Air System Components, Inc. Induction displacement air handling unit
CH707678A1 (en) * 2013-03-05 2014-09-15 Oblamatik Ag Method and system for tempering components.
GB2528314A (en) * 2014-07-17 2016-01-20 Sav United Kingdom Ltd A heating supply arrangement
CN105807812A (en) * 2014-12-30 2016-07-27 中核控制系统工程有限公司 PID temperature control method and temperature control module
KR101675740B1 (en) * 2015-03-02 2016-11-14 주식회사 경동나비엔 Control method of hot water mat capable of separate heating
US10697650B2 (en) * 2016-07-27 2020-06-30 Computime Ltd. Automatic balance valve control
EP3321595B1 (en) 2016-11-09 2020-06-03 Schneider Electric Controls UK Limited Zoned radiant heating system and method
EP3321760B1 (en) 2016-11-09 2021-07-21 Schneider Electric Controls UK Limited User interface for a thermostat
EP3321596B1 (en) * 2016-11-09 2021-07-28 Schneider Electric Controls UK Limited Zoned radiant heating system and method
WO2018108245A1 (en) 2016-12-13 2018-06-21 Oblamatik Ag Method for heating or cooling rooms in a building
CN109163375B (en) * 2018-09-11 2023-09-26 哈尔滨顺易天翔热力技术开发有限公司 Heat supply whole network balance self-optimizing control system and method
CN109631152A (en) * 2018-12-25 2019-04-16 烟台清泉实业有限公司 Household heating room temperature regulating valve prosecutor method, apparatus and system
GB2594749B (en) * 2020-05-07 2022-08-31 Secure Meters Uk Ltd Radiator thermostatic control

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11337090A (en) * 1998-05-29 1999-12-10 Osaka Gas Co Ltd Floor heater
KR20000019899A (en) * 1998-09-16 2000-04-15 전주범 Method for sensing breakdown of three-way valve in gas boiler
JP2002039552A (en) * 2000-07-26 2002-02-06 Rinnai Corp Floor-heating apparatus

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US4863100A (en) * 1988-04-04 1989-09-05 Erhardt James A Electronic flow controller for hydronic heating systems
US5119988A (en) * 1990-06-28 1992-06-09 Joachim Fiedrich Hydronic heating water temperature control system
DE4022935C1 (en) * 1990-07-19 1991-12-19 Preh-Werke Gmbh & Co Kg, 8740 Bad Neustadt, De Regulating heating of single room, in hotel - using electronic control unit to operate electrically adjustable valves in hot water supply of respective radiators
US6390381B1 (en) * 2000-03-20 2002-05-21 Oliver Peter Laing Control unit and process for adjusting the heating loops in large area heating systems and to control the adjusted heating loops
DE20008931U1 (en) * 2000-05-19 2001-06-28 Siemens Ag Positioner, in particular for a valve actuated by a drive, with an intrinsically safe structure
DE10312825B4 (en) * 2003-03-22 2006-01-12 Danfoss A/S Method for setting a plurality of parallel-connected heat exchangers
US20060230772A1 (en) * 2005-04-15 2006-10-19 Wacknov Joel B System and method for efficient and expedient delivery of hot water
DE102005051198A1 (en) * 2005-10-26 2007-05-03 Robert Bosch Gmbh Heating system adjusting method, involves detecting flow noise at heating body and/or temperature difference of heating medium between forward and return motions, and adjusting valve based on detected noise and/or difference
CN2859600Y (en) * 2006-01-16 2007-01-17 康图强 Digital family flux-changeable observe and control device for central heating system
US7374148B2 (en) * 2006-02-22 2008-05-20 I-Hua Huang Control system for flow adjusting valve
KR100902793B1 (en) * 2007-11-07 2009-06-12 주식회사 경동네트웍 Flow control valve
KR100952985B1 (en) * 2007-12-04 2010-04-15 주식회사 경동네트웍 Method for controlling heating system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11337090A (en) * 1998-05-29 1999-12-10 Osaka Gas Co Ltd Floor heater
KR20000019899A (en) * 1998-09-16 2000-04-15 전주범 Method for sensing breakdown of three-way valve in gas boiler
JP2002039552A (en) * 2000-07-26 2002-02-06 Rinnai Corp Floor-heating apparatus

Also Published As

Publication number Publication date
KR20090058051A (en) 2009-06-09
US20100270385A1 (en) 2010-10-28
KR100924147B1 (en) 2009-10-28
EP2225496A2 (en) 2010-09-08
CN101889174B (en) 2014-07-16
EP2225496A4 (en) 2015-11-11
WO2009072759A2 (en) 2009-06-11
CN101889174A (en) 2010-11-17

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