KR930022024A - Hot water supply control device - Google Patents

Hot water supply control device Download PDF

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Publication number
KR930022024A
KR930022024A KR1019930002775A KR930002775A KR930022024A KR 930022024 A KR930022024 A KR 930022024A KR 1019930002775 A KR1019930002775 A KR 1019930002775A KR 930002775 A KR930002775 A KR 930002775A KR 930022024 A KR930022024 A KR 930022024A
Authority
KR
South Korea
Prior art keywords
hot water
circuit
temperature
flow rate
amount
Prior art date
Application number
KR1019930002775A
Other languages
Korean (ko)
Other versions
KR960004851B1 (en
Inventor
사다오 오카다
다카이 나카야마
Original Assignee
나이또오 스스무
린나이 가부시기가이샤
최창선
린나이코리아 주식회사
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.)
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Publication date
Application filed by 나이또오 스스무, 린나이 가부시기가이샤, 최창선, 린나이코리아 주식회사 filed Critical 나이또오 스스무
Publication of KR930022024A publication Critical patent/KR930022024A/en
Application granted granted Critical
Publication of KR960004851B1 publication Critical patent/KR960004851B1/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

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  • 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

바이패스 믹싱형태의 가스온수공급기의 피가열 회로측의 출구온도를 소정의 온도로 유지하도록 제어하는 것에있어서, 가스 버너의 연소능력을 크게 하고, 높은온도의 온수가 나올 수 있게 한 것으로서, 피가열 회로(1)와 바이패스 회로(2)로의 분배비율을 조절할 때에, 바이패스 회로(2)를 차단한 상태에서 피가열 회로(1)측의 유량을 소량으로 부터 소정의 유량까지의 범위에서 조절할 수 있도록 한다. 이러한 것에 의하여, 주입수 온도가 낮고 설정온도가 높은 경우에 바이패스 회로(2)를 폐쇄한 상태에서피가열 회로(1)측의 유량을 가스버너의 연소량 및 설정온도에 의하여 피가열 회로(1)측의 유량을 빼내어, 고온의 온수가 나오게 한다.By controlling the outlet temperature on the side of the heating circuit of the gas hot water supply system of the bypass mixing type to maintain a predetermined temperature, the combustion capacity of the gas burner is increased, and hot water of high temperature can be released. When adjusting the distribution ratio between the circuit 1 and the bypass circuit 2, the flow rate on the side of the circuit to be heated 1 is adjusted from a small amount to a predetermined flow rate in a state where the bypass circuit 2 is shut off. To help. In this way, when the injection water temperature is low and the set temperature is high, the flow rate on the side of the heated circuit 1 in the state in which the bypass circuit 2 is closed is changed by the combustion amount and the set temperature of the gas burner. I pull out the flow rate on the) side and let hot water come out.

Description

온수공급 제어장치Hot water supply control device

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

제1도는 본 발명의 원리 설명도.1 is an explanatory view of the principle of the present invention.

제2도는 본 발명의 실시예의 개략 설명도.2 is a schematic illustration of an embodiment of the present invention.

제3도는 제1조정 밸브와 제2조정 밸브의 관계상세도.3 is a detailed diagram of the relationship between the first regulating valve and the second regulating valve.

제4도는 제1조정 밸브의 사시도.4 is a perspective view of the first adjustment valve.

제5도는 수도 꼭지가 완전히 개방되었을 때, 제1조정 밸브 및 제2조정 밸브를 동시에 조절하는 경우의 나사축의 회전각도와 유량과의 관계를 도시한 그래프.5 is a graph showing the relationship between the rotational angle of the screw shaft and the flow rate when the first adjustment valve and the second adjustment valve are simultaneously adjusted when the tap is fully opened.

Claims (2)

온수 토출량의 변화에 반응하여 버너의 연소량이 조절되는 것에 의하여 토출온수온도가 토출온수 설정온도로 유지되도록한 비례제어장치를 구비함과 동시에, 열교환기를 통하는 피가열 회로와는 별도로 열교환기를 우회하는 바이패스 회로의 분기부에 유량비율 조절장치가 설치되어, 상기 피가열 회로의 열교환기 출구온도가 소정의 가열 설정온도로 유지되도록 상기 유량비율 조절장치가 동작되는 온수공급기의 온수공급제어장치에 있어서, 상기 피가열 회로(1)와 바이패스 회로(2)의 분기부에 설치된 상기 유량 비율 조절장치(3)가 구동장치(M)의 0점의 동작량으로 부터 최대 동작량까지의 범위에서 동작량에 대응하여 상기 피가열 회로(1)측에 삽입된 제1조정밸브(31)와 상기 바이패스 회로(2)측에 삽입된 제2조정밸브(32)의 개방정도가 동시에 조절되는 구성으로 하여, 토출 온수온도가 설정온도로 유지된 상태에서 상기 열교환기(10)의 출구측 온수온도를 급수온도 보다도 일정온도 높은 값으로 유지하기 위하여, 상기 가열 회로(1)측의 상기 제1조정밸브의 개방정도와 상기 바이패스 회로(2)측의 상기 제2조정밸브의 개방정도의 비를 연산하고, 그 연산값에 반응하는 동작신호를 상기 구동장치(M)로 출력하는 신호출력부가 설치되어, 상기 구동장치(M)의 동작량과 상기 제1및 제2조정밸브(31,32)들의 개방정도와의 관계가, 0점의 동작량으로 부터 버너의 연소 능력에 의해 결정되는 설정동작량까지의 상기 구동장치(M)의 동작량 범위에서는 상기 제2조정밸브(32)가 닫힌 상태로 유지되며 상기 제1조정밸브(31)의 개방정도가 상기 구동장치(M)의 동작량이 증가하는 것에 따라서 소정의 개방정도로 서서히 증가되고, 상기 설정 동작량으로 부터 최대 동작량까지의 상기 구동장치(M)의 동작량의 범위에서는 바이패스 유량비가 서서히 증가되는 것을 특징으로 하는 온수공급제어장치.By adjusting the combustion amount of the burner in response to the change in the amount of hot water discharged, a proportional control device is provided to keep the discharge hot water temperature at the discharge hot water set temperature, and bypasses the heat exchanger separately from the heating circuit through the heat exchanger. In the hot water supply control device of the hot water supply, the flow rate ratio adjusting device is provided at the branch of the pass circuit, the flow rate ratio adjusting device is operated so that the heat exchanger outlet temperature of the heated circuit is maintained at a predetermined heating set temperature. The flow rate ratio adjusting device 3 provided at the branching portion of the heating circuit 1 and the bypass circuit 2 operates in the range from the zero operating amount of the driving device M to the maximum operating amount. Correspondingly, the opening degree of the first regulating valve 31 inserted into the heated circuit 1 side and the second regulating valve 32 inserted into the bypass circuit 2 side are simultaneously adjusted. In this configuration, in order to maintain the outlet hot water temperature of the heat exchanger 10 at a predetermined temperature higher than the water supply temperature while the discharge hot water temperature is maintained at the set temperature, the first side on the heating circuit 1 side. A signal output section for calculating a ratio between the opening degree of the adjustment valve and the opening degree of the second adjustment valve on the bypass circuit 2 side, and outputting an operation signal in response to the operation value to the driving device M; A setting in which the relationship between the operating amount of the driving device M and the opening degree of the first and second regulating valves 31, 32 is determined by the burner's combustion capacity from the zero operating amount. In the operating amount range of the driving device M up to the operating amount, the second adjusting valve 32 is kept in a closed state, and the opening degree of the first adjusting valve 31 is determined by the operating amount of the driving device M. As it increases, it gradually increases to a predetermined opening degree, Hot water supply control device, characterized in that the bypass flow rate ratio is gradually increased in the range of the operation amount of the drive device (M) from the set operation amount to the maximum operation amount. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930002775A 1992-04-17 1993-02-26 Boiler control device KR960004851B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-98224 1992-04-17
JP4098224A JP2958543B2 (en) 1992-04-17 1992-04-17 Hot water supply control device

Publications (2)

Publication Number Publication Date
KR930022024A true KR930022024A (en) 1993-11-23
KR960004851B1 KR960004851B1 (en) 1996-04-16

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ID=14213995

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930002775A KR960004851B1 (en) 1992-04-17 1993-02-26 Boiler control device

Country Status (2)

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JP (1) JP2958543B2 (en)
KR (1) KR960004851B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4595202B2 (en) * 2001-01-10 2010-12-08 パロマ工業株式会社 Water heater
CN115468309A (en) * 2022-07-25 2022-12-13 重庆海尔热水器有限公司 Constant temperature control method for gas water heater

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997449A (en) * 1982-11-25 1984-06-05 Matsushita Electric Ind Co Ltd Heating control device

Also Published As

Publication number Publication date
JP2958543B2 (en) 1999-10-06
KR960004851B1 (en) 1996-04-16
JPH05296564A (en) 1993-11-09

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