KR960014838A - Hot water device - Google Patents

Hot water device Download PDF

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Publication number
KR960014838A
KR960014838A KR1019950036222A KR19950036222A KR960014838A KR 960014838 A KR960014838 A KR 960014838A KR 1019950036222 A KR1019950036222 A KR 1019950036222A KR 19950036222 A KR19950036222 A KR 19950036222A KR 960014838 A KR960014838 A KR 960014838A
Authority
KR
South Korea
Prior art keywords
circuit
heat exchanger
control valve
opening
water supply
Prior art date
Application number
KR1019950036222A
Other languages
Korean (ko)
Other versions
KR0153716B1 (en
Inventor
이쿠로오 아다치
사다오 오카다
Original Assignee
최창선
린나이코리아 주식회사
나이또 스스무
린나이 가부시기가이샤
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 최창선, 린나이코리아 주식회사, 나이또 스스무, 린나이 가부시기가이샤 filed Critical 최창선
Publication of KR960014838A publication Critical patent/KR960014838A/en
Application granted granted Critical
Publication of KR0153716B1 publication Critical patent/KR0153716B1/en

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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
    • 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
    • F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for 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
    • 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
    • F24D2220/0271—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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/04—Sensors
    • F24D2220/042—Temperature sensors
    • 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
    • F24D2220/044—Flow 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)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

본 발명은 가스버너(B)에 의하여 가열되는 열교환기(J)로의 급수회로(1)를 열교환기(J) 상류측에서 당해 열교환기(J)를 통과하는 피가열회로(1a)와 상기 열교환기(J)를 우회하는 바이패스회로(1b)로 분기시킴과 아울러, 상기 열교환기(J) 하류측에서 상기 피가열회로(1a)와 바이패스회로(1b)를 합류시키도록 하고, 이들 2회로 각각에 개폐제어밸브를 설치하여 출탕조건에 따라서 개폐제어밸브 제어장치에 의하여 개폐제어할 수 있도록 한 급탕장치에 있어서, 기구 운전중에 있어서의 열교환기에서의 드레인 발생을 방지할 수 있음과 아울러, 기구 운전정지상태에서의 각 회로의 동결방지를 위한 물빼기를 확실하게 할 수 있도록 하기 위하여, 피가열회로(1a) 및 바이패스회로(1b)의 분기점(11) 상류측에는 상기 2회로로의 총유량을 계측하기 위한 유량센서(3)를 설치하고, 상기 가스버너(B)는 상기 유량센서(3)의 검지수류 및 출탕설정온도에 의하여 그 화력이 제어되고, 또 상기 검지수량이 최소설정유량 이하에서는 연소를 정지시키는 구성으로 하고, 피가열회로(1a)에는 상개형의 개폐제어 밸브(2a)를, 바이패스회로(1b)에는 상개형의 개폐제어밸브(2b)를 각각 설치하여, 통상 사용온도영역에서는 이들 개폐제어밸브를 모두 열고, 유량센서(3)의 검지수량이 최소설정유량 이하로 되면 상기 개폐제어밸브(2a)만을 닫고, 또 고온급탕시에는 상기 개폐제어밸브(2b)만을 닫게 하기 위한 제어장치를 구비시킨 구성으로 한 것이다.The heat exchanger (1a) and the heat exchanger for passing the water supply circuit (1) to the heat exchanger (J) heated by the gas burner (B) through the heat exchanger (J) upstream of the heat exchanger (J). Branching to the bypass circuit 1b bypassing the group J, and joining the to-be-heated circuit 1a and the bypass circuit 1b on the downstream side of the heat exchanger J, these 2 In the hot water supply apparatus, in which opening and closing control valves are provided in each circuit so as to be opened and closed by the opening and closing control valve controller according to the tapping condition, drain generation in the heat exchanger during the operation of the mechanism can be prevented, In order to ensure the draining for preventing the freezing of each circuit in the mechanism stop state, the total of the two circuits is located upstream of the branch point 11 of the heating circuit 1a and the bypass circuit 1b. Install a flow sensor (3) to measure the flow The gas burner (B) is configured to control its thermal power by the detected water flow and tapping set temperature of the flow sensor 3, and stop the combustion when the detected water amount is below the minimum set flow rate. The open / close control valve 2a is provided in the circuit 1a, and the open / close control valve 2b is provided in the bypass circuit 1b, respectively. When the detection amount of the flow sensor 3 is less than or equal to the minimum set flow rate, only the opening / closing control valve 2a is closed, and when the hot water is heated, a control device is provided to close only the opening / closing control valve 2b. .

Description

급탕장치Hot water device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명인 급탕장치의 설명도,1 is an explanatory diagram of a hot water supply apparatus according to the present invention,

제2도는 제어계의 블록도,2 is a block diagram of a control system,

제3도는 다른 제어계의 블록도,3 is a block diagram of another control system,

제4도는 개폐제어밸브를 파일럿 전자밸브로 한 경우의 설명도.4 is an explanatory diagram when the on-off control valve is a pilot solenoid valve.

Claims (2)

가스버너(B)에 의하여 가열되는 열교환기(J)로의 급수회로(1)를 열교환기(J) 상류측에서 당해 열교환기(J)를 통과하는 피가열회로(1a)와 상기 열교환기(J)를 우회하는 바이패스회로(1b)로 분기시킴과 아울러, 상기 열교환기(J) 하류측에서 상기 피가열회로(1a)와 바이패스회로(1b)를 합류시키도록 하고, 이를 2회로 각각에 개폐제어밸브를 설치하여 출탕조건에 따라서 개폐제어밸브 제어장치에 의하여 개폐제어할 수 있도록 한 급탕장치에 있어서, 피가열회로(1a) 및 바이패스회로(1b)의 분기점(11) 상류측에는상기 2회로의 총유량을 계측하기 위한 유량센서(3)를 설치하고, 상기 가스버너(B)는 상기 유량센서(3)의 검지수류 및 출탕설정온도에 의하여 그 화력이 제어되고, 또 상기 검지수량이 최소설정유량 이하에서는 연소를 정지시키는 구성으로 하고, 피가열회로(1a)에는 상개형의 개폐제어밸브(2a)를, 바이패스회로(1b)에는 상개형의 개폐제어밸브(2b)를 각각 설치하여, 통상 사용온도 영역에서는 이들 개폐제어밸브를 모두 열고, 유량센서(3)의 검지수량이 최소설정유량 이하로 되면 상기 개폐제어밸브(2a)만을 닫고, 또 고온급탕시에는 상기 개폐제어밸브(2b)만을 닫게 하기 위한 제어장치를 구비시킨 급탕장치.The heated circuit 1a and the heat exchanger J passing the water supply circuit 1 to the heat exchanger J heated by the gas burner B through the heat exchanger J upstream of the heat exchanger J. ) Is diverted to the bypass circuit 1b bypassing the heat exchanger J, and the heated circuit 1a and the bypass circuit 1b are joined on the downstream side of the heat exchanger J. In a hot water supply device in which an open / close control valve is provided to be controlled to be opened and closed by the open / close control valve control device according to the tapping condition, the two hot water supply devices are provided on the upstream side of the branch point 11 of the heated circuit 1a and the bypass circuit 1b. A flow rate sensor 3 for measuring the total flow rate of the circuit is provided, and the gas burner B has its fire power controlled by the detection flow and the tapping set temperature of the flow rate sensor 3, and the detection quantity The combustion circuit is stopped when the flow rate is lower than the minimum set flow rate. The opening / closing control valve 2a is provided in 1a, and the opening / closing control valve 2b is provided in the bypass circuit 1b, respectively. The hot water supply apparatus provided with the control apparatus for closing only the said opening-closing control valve (2a) and closing only the said opening-closing control valve (2b) at the time of high temperature hot water supply, when the detection quantity of (3) becomes below the minimum set flow volume. 제1항에 있어서, 개폐제어밸브(2a,2b)를 모두 차동형의 파일럿 전자밸브로 한 급탕장치.The hot water supply apparatus according to claim 1, wherein the opening / closing control valves (2a, 2b) are all differential differential pilot solenoid valves. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950036222A 1994-10-19 1995-10-19 Heating apparatus KR0153716B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-253672 1994-10-19
JP6253672A JP2900015B2 (en) 1994-10-19 1994-10-19 Water heater

Publications (2)

Publication Number Publication Date
KR960014838A true KR960014838A (en) 1996-05-22
KR0153716B1 KR0153716B1 (en) 1999-02-18

Family

ID=17254568

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950036222A KR0153716B1 (en) 1994-10-19 1995-10-19 Heating apparatus

Country Status (2)

Country Link
JP (1) JP2900015B2 (en)
KR (1) KR0153716B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100546536B1 (en) * 2002-06-14 2006-01-26 산요덴키가부시키가이샤 Hot Water Supply Apparatus
KR20180015116A (en) * 2015-03-20 2018-02-12 인터가스 히팅 에셋츠 비.브이. A flow controller and a hot water device provided with the flow controller

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112050473B (en) * 2020-08-24 2022-08-02 芜湖美的厨卫电器制造有限公司 Power compensation method and compensation device for water heater and computer readable storage medium
CN112050475A (en) * 2020-09-07 2020-12-08 芜湖美的厨卫电器制造有限公司 Water temperature control method, device and equipment of water heater and gas water heater
CN112050476B (en) * 2020-09-07 2022-07-29 芜湖美的厨卫电器制造有限公司 Temperature control method, device and equipment of water heater and water heater
CN113701056A (en) * 2021-08-31 2021-11-26 广东美的制冷设备有限公司 Hydraulic module, control method thereof and computer-readable storage medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100546536B1 (en) * 2002-06-14 2006-01-26 산요덴키가부시키가이샤 Hot Water Supply Apparatus
KR20180015116A (en) * 2015-03-20 2018-02-12 인터가스 히팅 에셋츠 비.브이. A flow controller and a hot water device provided with the flow controller

Also Published As

Publication number Publication date
KR0153716B1 (en) 1999-02-18
JPH08121866A (en) 1996-05-17
JP2900015B2 (en) 1999-06-02

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