KR980003296A - Freezing prevention method and freezing prevention device in hot water heater - Google Patents

Freezing prevention method and freezing prevention device in hot water heater Download PDF

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Publication number
KR980003296A
KR980003296A KR1019970027599A KR19970027599A KR980003296A KR 980003296 A KR980003296 A KR 980003296A KR 1019970027599 A KR1019970027599 A KR 1019970027599A KR 19970027599 A KR19970027599 A KR 19970027599A KR 980003296 A KR980003296 A KR 980003296A
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KR
South Korea
Prior art keywords
hot water
temperature
detecting
freezing
heating
Prior art date
Application number
KR1019970027599A
Other languages
Korean (ko)
Other versions
KR100230127B1 (en
Inventor
마사카즈 안도
Original Assignee
강원석
린나이코리아 주식회사
나이또 스스무
린나이 가부시기가이샤
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Publication date
Application filed by 강원석, 린나이코리아 주식회사, 나이또 스스무, 린나이 가부시기가이샤 filed Critical 강원석
Publication of KR980003296A publication Critical patent/KR980003296A/en
Application granted granted Critical
Publication of KR100230127B1 publication Critical patent/KR100230127B1/en

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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
    • F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
    • 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
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • 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
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/04—Gas or oil fired boiler
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0207—Pumps
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/04—Sensors
    • F24D2220/042—Temperature sensors

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)
  • Water Supply & Treatment (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

(과 제)(assignment)

효율좋은 동결방지운전을 할 수 있는 온수난방기에 있어서의 동결방지방법 및 동결방지장치를 제공한다.The present invention provides a freezing prevention method and a freezing prevention device in a hot water heater capable of efficient freezing prevention operation.

(해결수단)(Solution)

동결위험온도 이하로 된 것이 검출되면 순환펌프(18)를 작동시켜 적어도 1개 이상의 단말난방기를 포함하는 난방회로의 물을 순환시켜 혼합함과 아울러, 상기 순환수의 평균수온이 소정온도 이하인 것이 검출되면 난방온수생성수단(3)을 작동시켜서 동결방지운전을 실행한다.When it is detected that the temperature is below the freezing danger temperature, the circulation pump 18 is operated to circulate and mix water in a heating circuit including at least one terminal heater, and to detect that the average temperature of the circulation water is below a predetermined temperature. When the heating hot water generating means (3) is operated to prevent the freezing operation.

Description

온수난방기에 있어서의 동결방지방법 및 동결방지장치Freezing prevention method and freezing prevention device in hot water heater

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 관한 온수난방기의 개요도.1 is a schematic diagram of a hot water heater according to the present invention.

제2도는 본 발명에 관한 온수난방기에 있어서의 제어계통을 나타낸 블로도.2 is a blow diagram showing the control system of the hot water heater according to the present invention.

제3도는 본 발명에 관한 동결방지운전의 일예를 나타낸 플로차트.3 is a flowchart showing an example of the freezing prevention operation according to the present invention.

Claims (4)

난방온수생성수단과, 상기 난방온수생성수단에 의해서 생성된 온수를 난방회로를 통하여 1개 또는 2개 이상의 단말난방기에 순환공급하는 순환펌프를 구비하는 온수난방기에 있어서의 동결방지방법으로서, 동결위험온도 이하로 된 것을 검출하는 동결위험온도 검출수단과, 상기 난방 회로내의 순환수의 온도를 검출하는 수온검출수단을 형성하여, 동결위험온도 이하로 된 것을 검출함에 의거하여 상기 순환펌프를 작동시켜서 적어도 1개 이상의 단말난방기를 포함하는 난방회로의 물을 순환시켜 혼합함과 아울러, 상기 순환수의 평균수온이 소정온도 이하인 것을 검출함에 의거하여 난방온수생성수단을 작동시켜서 동결방지운전을 실행하는 것을 특징으로 하는 온수난방기에 있어서 동결방지방법.A freezing prevention method in a hot water heater comprising a heating hot water generating means and a circulation pump for circulating and supplying hot water generated by the heating hot water generating means to one or more terminal heaters through a heating circuit. Forming a freezing hazard temperature detecting means for detecting the temperature below the temperature and a water temperature detecting means for detecting the temperature of the circulating water in the heating circuit, and operating the circulation pump based on detecting that the temperature falls below the freezing hazard temperature. Circulating and mixing water in a heating circuit including one or more terminal heaters, and performing a freezing prevention operation by operating a heating hot water generating means based on detecting that the average water temperature of the circulating water is below a predetermined temperature. Freezing prevention method in a hot water heater. 난방온수생성수단과, 상기 난방온수 생성수단에 의해서 생성된 온수를 난방 회로를 통하여 1개 또는 2개 이상의 단말난방기에 순환공급하는 순환펌프를 구비하는 온수난방기에 있어서의 동결방지장치로서, 동결위험온도 이하로 된 것을 검출하는 동결위험온도 검출수단과, 상기 난방 회로내의 순환수의 온도를 검출하는 수온 검출수단을 형성하여, 동결위험온도 이하로 된 것을 검출함에 의거하여 상기 순환펌프를 작동시켜서 적어도 1개 이상의 단말난방기를 포함하는 난방회로의 물을 순환시켜 혼합함과 아울러, 상기 순환수의 평균수온이 소정온도 이하인 것을 검출함에 의거하여 상기 난방온수생성수단을 작동시켜서 동결방지운전을 실행하는 제어수단을 형성한 것을 특징으로 하는 온수난방기에 있어서 동결방지장치.An apparatus for preventing freezing in a hot water heater comprising a heating hot water generating means and a circulation pump for circulating and supplying hot water generated by the heating hot water generating means to one or two or more terminal heaters through a heating circuit. Forming a freezing hazard temperature detecting means for detecting the temperature below the temperature and a water temperature detecting means for detecting the temperature of the circulating water in the heating circuit, and operating the circulation pump on the basis of detecting that the temperature falls below the freezing hazard temperature. Control to circulate and mix water in a heating circuit including one or more terminal heaters, and to perform the freeze prevention operation by operating the heating hot water generating means based on detecting that the average temperature of the circulating water is below a predetermined temperature. Freezing prevention device in the hot water heater, characterized in that the means formed. 청구항 2에 있어서, 모든 단말난방기를 포함하는 난방회로의 물을 순환시켜 혼합하는 것을 특징으로 하는 온수난방기에 있어서 동결방지장치.The freezing prevention apparatus according to claim 2, wherein the water of the heating circuit including all the terminal heaters is circulated and mixed. 청구항 2 또는 청구항 3에 있어서, 상기 온수난방기가 단말난방기와의 사이에서 정보를 교환하여 급탕제어를 하도록 구성된 온수난방기인 것을 특징으로 하는 온수난방기에 있어서 동결방지장치.The apparatus of claim 2 or 3, wherein the hot water heater is a hot water heater configured to control hot water supply by exchanging information between the terminal heater and the hot water heater. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970027599A 1996-06-26 1997-06-26 Method and apparatus for preventing freezing of a warm-water heater KR100230127B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP165826 1996-06-26
JP96-165826 1996-06-26
JP8165826A JPH109594A (en) 1996-06-26 1996-06-26 Method and apparatus for preventing freezing of warm water room heating equipment

Publications (2)

Publication Number Publication Date
KR980003296A true KR980003296A (en) 1998-03-30
KR100230127B1 KR100230127B1 (en) 1999-11-15

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KR1019970027599A KR100230127B1 (en) 1996-06-26 1997-06-26 Method and apparatus for preventing freezing of a warm-water heater

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KR (1) KR100230127B1 (en)

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JP3936543B2 (en) * 2001-02-27 2007-06-27 株式会社リコー Pigment dispersion, ink-jet ink using the same, and image forming method
JP2003056907A (en) * 2001-08-20 2003-02-26 Denso Corp Heat pump water heater
JP2007085664A (en) * 2005-09-22 2007-04-05 Matsushita Electric Ind Co Ltd Hot water storage type water heater
JP2013213619A (en) * 2012-04-02 2013-10-17 Osaka Gas Co Ltd Heat supply system
JP7151205B2 (en) * 2018-06-21 2022-10-12 株式会社ノーリツ Heating heat source machine
CN117308168B (en) * 2023-12-01 2024-02-09 江苏西墅新能源科技有限公司 Automatic anti-freezing floor heating device suitable for low-temperature environment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0743016A (en) * 1993-07-30 1995-02-10 Toyotomi Co Ltd Antifreezing structure of 1 can 2 water passage hot water supplying apparatus

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JPH109594A (en) 1998-01-16
KR100230127B1 (en) 1999-11-15

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