EP2940391A4 - Freeze protection method for heating pipe and hot water pipe of boiler - Google Patents

Freeze protection method for heating pipe and hot water pipe of boiler

Info

Publication number
EP2940391A4
EP2940391A4 EP13867829.7A EP13867829A EP2940391A4 EP 2940391 A4 EP2940391 A4 EP 2940391A4 EP 13867829 A EP13867829 A EP 13867829A EP 2940391 A4 EP2940391 A4 EP 2940391A4
Authority
EP
European Patent Office
Prior art keywords
boiler
hot water
protection method
freeze protection
pipe
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
EP13867829.7A
Other languages
German (de)
French (fr)
Other versions
EP2940391A1 (en
EP2940391B1 (en
Inventor
Young Bum Kim
Su Dae Park
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.)
Kyungdong Navien Co Ltd
Original Assignee
Kyungdong Navien Co Ltd
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 Kyungdong Navien Co Ltd filed Critical Kyungdong Navien Co Ltd
Publication of EP2940391A1 publication Critical patent/EP2940391A1/en
Publication of EP2940391A4 publication Critical patent/EP2940391A4/en
Application granted granted Critical
Publication of EP2940391B1 publication Critical patent/EP2940391B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • 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
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • 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
    • 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
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/136—Defrosting or de-icing; Preventing freezing
    • 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
    • F24H15/219—Temperature of the water after heating
    • 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
    • F24H15/32—Control of valves of switching valves
    • 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
    • F24H15/335—Control of pumps, e.g. on-off control
    • 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
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/36—Control of heat-generating means in heaters of burners
    • 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

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)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
EP13867829.7A 2012-12-26 2013-09-13 Freeze protection method for heating pipe and hot water pipe of boiler Active EP2940391B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120153945A KR101436842B1 (en) 2012-12-26 2012-12-26 Method for preventing freezing of heating pipe and hot-water pipe of boiler
PCT/KR2013/008315 WO2014104537A1 (en) 2012-12-26 2013-09-13 Freeze protection method for heating pipe and hot water pipe of boiler

Publications (3)

Publication Number Publication Date
EP2940391A1 EP2940391A1 (en) 2015-11-04
EP2940391A4 true EP2940391A4 (en) 2016-07-27
EP2940391B1 EP2940391B1 (en) 2018-05-23

Family

ID=51021553

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13867829.7A Active EP2940391B1 (en) 2012-12-26 2013-09-13 Freeze protection method for heating pipe and hot water pipe of boiler

Country Status (5)

Country Link
EP (1) EP2940391B1 (en)
KR (1) KR101436842B1 (en)
CN (1) CN104838209B (en)
RU (1) RU2616580C2 (en)
WO (1) WO2014104537A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101970763B1 (en) * 2016-06-10 2019-05-03 주식회사 경동나비엔 Freezing protection apparatus for air conditioner and the method thereof
JP6745039B2 (en) * 2016-11-25 2020-08-26 株式会社ノーリツ Heating water heater
RU186997U1 (en) * 2017-06-01 2019-02-12 Лунгулло Денис Андреевич HEATING DEVICE
CN108302770A (en) * 2018-01-18 2018-07-20 广东超人节能厨卫电器有限公司 A kind of zero cold water fuel gas water heating system automatic freezing-protective method
KR102449159B1 (en) 2018-05-08 2022-09-30 주식회사 경동나비엔 Boiler for heating and hot-water supply and control method thereof
JP7151205B2 (en) * 2018-06-21 2022-10-12 株式会社ノーリツ Heating heat source machine
CN110056857B (en) * 2019-04-28 2020-03-31 中国电建集团山东电力建设有限公司 Anti-freezing method for power station boiler in alpine region
KR20210097526A (en) 2020-01-30 2021-08-09 엘지전자 주식회사 Heat pump and method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63207948A (en) * 1987-02-20 1988-08-29 Rinnai Corp Hot-water supplying apparatus of instantaneous supply type
KR20010003836A (en) * 1999-06-25 2001-01-15 전주범 Method preventing freezing-destruction of cold water and warm water tube for gas-boiler
KR20100109198A (en) * 2009-03-31 2010-10-08 린나이코리아 주식회사 Operating method for preventing freezing in boiler for saving gas and protecting equipment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590832A (en) * 1994-07-15 1997-01-07 Fiedrich; Joachim Hydronic heating system with high and low temperature shock protection
CN1239212A (en) * 1998-06-16 1999-12-22 陈仁亨 Household gas heater of water for heating
KR100279883B1 (en) * 1998-12-31 2001-02-01 김우련 Insulation control method of gas boiler
NL1015319C2 (en) * 2000-05-26 2001-11-27 Enatec Micro Cogen B V Device and method for the coupled generation of heat and electricity.
KR100474633B1 (en) 2002-10-30 2005-03-11 주식회사 엠투시스 Opening and closing mechanism of cellular phone
CN2828664Y (en) * 2005-07-21 2006-10-18 中山华帝燃具股份有限公司 Antifreezing device for gas water heater
KR100709581B1 (en) * 2005-09-22 2007-04-20 주식회사 경동나비엔 Error sensing method of 3-way valve in boiler
KR100756910B1 (en) * 2006-07-19 2007-09-07 최진민 Hot water heating boiler for preventing rupture and corrosion
KR100805551B1 (en) * 2006-10-17 2008-02-20 주식회사 경동나비엔 Method for preventing coagulation in exhaust pipe of boiler
KR100812937B1 (en) * 2007-05-10 2008-03-11 주식회사 경동나비엔 Hot water supplying system
KR100852988B1 (en) * 2007-05-16 2008-08-20 주식회사 경동네트웍 Boiler control method according to heating load
KR101199687B1 (en) * 2009-10-01 2012-11-08 주식회사 경동나비엔 Operating method of compact cogeneration system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63207948A (en) * 1987-02-20 1988-08-29 Rinnai Corp Hot-water supplying apparatus of instantaneous supply type
KR20010003836A (en) * 1999-06-25 2001-01-15 전주범 Method preventing freezing-destruction of cold water and warm water tube for gas-boiler
KR20100109198A (en) * 2009-03-31 2010-10-08 린나이코리아 주식회사 Operating method for preventing freezing in boiler for saving gas and protecting equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014104537A1 *

Also Published As

Publication number Publication date
CN104838209A (en) 2015-08-12
KR20140085676A (en) 2014-07-08
CN104838209B (en) 2017-09-19
RU2616580C2 (en) 2017-04-17
EP2940391A1 (en) 2015-11-04
KR101436842B1 (en) 2014-09-11
WO2014104537A1 (en) 2014-07-03
RU2015130307A (en) 2017-01-31
EP2940391B1 (en) 2018-05-23

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