KR960041942A - How to detect piping status of boiler - Google Patents

How to detect piping status of boiler Download PDF

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Publication number
KR960041942A
KR960041942A KR1019950011969A KR19950011969A KR960041942A KR 960041942 A KR960041942 A KR 960041942A KR 1019950011969 A KR1019950011969 A KR 1019950011969A KR 19950011969 A KR19950011969 A KR 19950011969A KR 960041942 A KR960041942 A KR 960041942A
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KR
South Korea
Prior art keywords
value
boiler
heating
mode
measured
Prior art date
Application number
KR1019950011969A
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Korean (ko)
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KR0153693B1 (en
Inventor
박재경
Original Assignee
배순훈
대우전자 주식회사
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Priority to KR1019950011969A priority Critical patent/KR0153693B1/en
Publication of KR960041942A publication Critical patent/KR960041942A/en
Application granted granted Critical
Publication of KR0153693B1 publication Critical patent/KR0153693B1/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
    • F24D3/00—Hot-water central heating systems
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by 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
    • F24D2220/02—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
    • F24D2220/044—Flow sensors

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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)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

본 발명은 보일러의 배관 상태를 감지하기 위한 방법에 관한 것으로서, 더욱 구체적으로는 보일러의 온수 모드와 난방 모드시에 순환 펌프에 의하여 이동하는 회전량을 각각 측정하여 설정치와 비교함으로써 난방 배관과 온수 배관이 정상인가,점검인가 또는 막혔는가를 감지하기 위한 보일러의 배관 상태 감지 방법에 관한 것이다.The present invention relates to a method for detecting a pipe condition of a boiler, and more particularly, heating pipes and hot water pipes by measuring rotational amounts moved by circulation pumps in a hot water mode and a heating mode of a boiler, respectively, and comparing them with a set value. The present invention relates to a pipe state detection method of a boiler for detecting whether it is normal, checked or blocked.

본 발명의 보일러의 배관 상태 감지 방법은, 보일러를 온수 모드와 난방 모드로 각각 순환시키고, 각각의 모드에서 측정된 난방수의 회전량을 사용하여 난방 배관 내부의 상태를 감지하는 것으로서, 본 발명에는 두 가지 방법이 개시된다. 첫째는 미리 실험에 의하여 난방수의 이동량을 설정하고, 이것과 실제 설치된 난방수의 이동을 비교하는 방법이며, 둘째는설치된 보일러의 온수 모드 상태에서 측정된 측정치를 기준으로 설정하고, 이것과 난방 모드에서 측정된 제2 측정치를 비교하여 배관 내부 상태를 감지하는 방법이다.The pipe state detection method of the boiler of the present invention is to circulate the boiler in the hot water mode and the heating mode, respectively, and detect the state inside the heating pipe using the rotation amount of the heating water measured in each mode. Two methods are disclosed. The first method is to set the moving amount of heating water by experiment in advance, and the second is to compare the moving water with the actual installed water. The second method is based on the measured value measured in the hot water mode of the installed boiler. Compared to the second measurement measured in the method to detect the internal condition of the pipe.

Description

보일러의 배관상태 감지방법How to detect piping status of boiler

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

제1도는 본 발명의 방법을 실행하기 위한 회로의 개략적인 블럭도, 제2도는 보일러 배관 상태를 나타내기 위한 표시부의 정면도, 제3도는 본 발명의 방법을 설명하기 위한 플로우차트, 제4도는 본 발명의 다른 방법을 설명하기 위한 플로우차트이다.1 is a schematic block diagram of a circuit for carrying out the method of the present invention, FIG. 2 is a front view of a display for indicating a boiler piping state, FIG. 3 is a flowchart for explaining the method of the present invention, and FIG. It is a flowchart for explaining another method of the present invention.

Claims (3)

제어용 마이컴(2)에 난방수 이동량의 기준이 되는 설정치(R)를 저장하는 제1단계; 보일러의 배관 상태를진단하기 위하여 버튼을 누르면 일정 시간 동안 온수 모드로 작동하는 제2단계; 상기 제2단계의 온수모드로 작동하는 동안에 순환 펌프의 토출구측으로 유출되는 난방수의 이동을 난방수 흐름 감지부(4)에서 측정하여 측정치(T)를 결정하고,상기 제1단계에서 제어용 마이컴(2)에 저장된 설정치(R)와 비교하여, 설정치(R)와 측정치(T)가 같을 때 정상, 측정치〈2*(설정치(R))/3의 범위에 있을 때 점검, 또는 측정치(T)〈 설정치(R)/2의 범위에 있을 때 막힘 상태로 판단하고, 상기 3상태 중의 하나에 의한 배관 상태를 표시부(6)에 표시하는 제3 단계; 온수 모드에서 측정된 보일러의 자체 배관 상태가정상 상태인 경우에 일정 시간 난방 모드로 작동하는 제4단계; 및 상기 제4 단계의 난방 모드로 작동하는 동안에 순환 펌프의 토출구측으로 유출되는 난방수의 이동을 난방수 흐름 감지부(4)에서 측정하여 측정치(T')를 결정하고, 설정치(R)와측정치(T)가 같을 때 정상, 측정치〈 2*(설정치(R))/3의 범위에 있을 때 점검, 또는 측정치(T)〈 설정치(R)/2의 범위에있을 때 막힘 상태로 판단하여, 표시부(6)에 상태를 표시하는 제5단계로 구성되는 것을 특징으로 하는 보일러의 배관상태감지방법.A first step of storing, in the control microcomputer (2), a set value (R) which is a reference of the heating water movement amount; A second step of operating in a hot water mode for a predetermined time when a button is pressed to diagnose a pipe state of the boiler; During operation in the hot water mode of the second step, the movement of the heating water flowing out to the discharge port side of the circulation pump is measured by the heating water flow detector 4 to determine the measured value T, and in the first step, the control microcomputer ( Compared with the set value R stored in 2), it is normal when the set value R and the measured value T are the same, and checked when it is in the range of the measured value <2 * (set value R) / 3, or the measured value T A third step of judging as a blocked state when in the range of the set value (R) / 2, and displaying the pipe state by one of the three states on the display unit 6; A fourth step of operating in a heating mode for a predetermined time when the boiler's own pipe state measured in the hot water mode is a normal state; And measuring the measured value T ′ by measuring the movement of the heating water flowing out to the discharge port side of the circulation pump while operating in the heating mode of the fourth step by determining the measured value T ′, and the set value R and the measured value. When (T) is the same, check normal when in the range of measured value <2 * (set value (R)) / 3, or when it is in range of measured value (T) <set value (R) / 2, Pipe state detection method of the boiler, characterized in that comprises a fifth step of displaying the state on the display (6). 제1항에 있어서, 제2단계의 온수 모드 작동 시간과 제4단계의 난방 모드 작동 시간이 3∼5분인 것을 특징으로 하는 보일러의 배관상태 감지방법.The method of claim 1, wherein the hot water mode operation time of the second step and the heating mode operation time of the fourth step are 3 to 5 minutes. 보일러의 배관 상태를 진단하기 위하여 버튼을 누르면 일정 시간 동안 온수 모드로 작동하고, 순환 펌프의토출구측으로 유출되는 난방수의 이동을 난방수 흐름 감지부(4)에서 측정하여 기준치(M)를 결정하고 제어용 마이컴(2)에입력하는 제1단계; 일정 시간 동안 난방 모드로 작동하고, 순환 펌프의 토출구측으로 유출되는 난방수의 이동을 난방수흐름 감지부(4)에서 측정하여 측정치(K)를 결정하고 제어용 마이컴(2)에 입력하는 제2단계; 및 상기 제1 및 제2 단계에서측정된 기준치(M) 및 측정치(K)를 사용하여, 측정치(K)/기준치(M)〈 50% 인 경우에 정상, 20〈 측정치(K)/기준치(M)〈50%의 범위에 있을 때 점검. 또는 측정치(K)/기준치(M)〈 20%인 경우에 막힘 상태로 판단하여, 배관 상태를 표시하는 제3단계로 구성되는 것을 특징으로 하는 보일러의 배관상태 감지방법.In order to diagnose the pipe condition of the boiler, press the button to operate in the hot water mode for a certain time, and determine the reference value (M) by measuring the movement of the heating water flowing out to the outlet side of the circulation pump in the heating water flow detector (4). A first step of inputting to the control microcomputer (2); The second step of operating in the heating mode for a predetermined time, measuring the movement of the heating water flowing out to the discharge port side of the circulation pump by the heating water flow detection unit 4 to determine the measured value (K) and input to the control microcomputer (2) ; And using the reference value M and the measurement value K measured in the first and second steps, it is normal when the measurement value K / reference value M <50%, and 20 <measurement K / reference value ( M) Check when it is in the range of <50%. Or a third step of determining the blocked state when the measured value K / reference value M <20% is determined and displaying the pipe state. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950011969A 1995-05-15 1995-05-15 Detecting method of boiler pipes KR0153693B1 (en)

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KR1019950011969A KR0153693B1 (en) 1995-05-15 1995-05-15 Detecting method of boiler pipes

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KR0153693B1 KR0153693B1 (en) 1999-02-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099284A1 (en) * 2013-12-27 2015-07-02 주식회사 경동원 Heating pipe system using sensor and method for controlling heating pipe using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015099284A1 (en) * 2013-12-27 2015-07-02 주식회사 경동원 Heating pipe system using sensor and method for controlling heating pipe using same

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