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KR900013266A - Temperature controller of hot water heater - Google Patents

Temperature controller of hot water heater Download PDF

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Publication number
KR900013266A
KR900013266A KR1019890015334A KR890015334A KR900013266A KR 900013266 A KR900013266 A KR 900013266A KR 1019890015334 A KR1019890015334 A KR 1019890015334A KR 890015334 A KR890015334 A KR 890015334A KR 900013266 A KR900013266 A KR 900013266A
Authority
KR
South Korea
Prior art keywords
temperature
estimating
water
heat exchanger
storage
Prior art date
Application number
KR1019890015334A
Other languages
Korean (ko)
Other versions
KR930007399B1 (en
Inventor
이쿠오 아다치
Original Assignee
나이또오 스스무
린나이 가부시기가이샤
강성모
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, 강성모, 린나이코리아 주식회사 filed Critical 나이또오 스스무
Publication of KR900013266A publication Critical patent/KR900013266A/en
Application granted granted Critical
Publication of KR930007399B1 publication Critical patent/KR930007399B1/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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/082—Regulating fuel supply conjointly with another medium, e.g. boiler water using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G05D23/2451—Details of the regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

내용 없음No content

Description

급탕기의 온도 제어장치Temperature controller of hot water heater

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

제1도는 본 실시예의 가스급탕기의 제어장치에 있어서 입수온도의 연산과정을 설명하기 위한 흐름도,1 is a flowchart for explaining a process of calculating the water temperature in the control device of the gas water heater of the present embodiment;

제2도는 본 실시예의 가스 연소식 급탕기의 개략을 보이는 개략 구성도.2 is a schematic configuration diagram showing an outline of the gas-fired hot water heater of this embodiment.

제3도는 본 실시예를 보이는 가스 연소식 급탕기의 제어장치의 입수온도 추정동작에 관한 기능 구성을 보이는 기능 블록도이다.3 is a functional block diagram showing a functional configuration relating to an intake temperature estimation operation of the controller of the gas-fired hot water heater according to the present embodiment.

Claims (3)

열교환기의 유출부에 설치된 온도 센서와, 상기 열교환기를 통과하는 물을 검지하는 수류 검지수단과, 그 수류 검지수단이 급탕개시를 검지한 때에 상기 온도 센서와 검지온도에 의거 상기 열교환기에로의 입수온도를 추정하는 입수온도 추정수단과, 그 입수온도 추정수단에 의하여 추정된 추정온도를 기억 하는 추정온도 기억 수단을 갖추고, 그 추정온도 기억 수단에 기억될 기억온도에 의거 상기 열교환기를 가열하는 가열수단의 가열량을 제어하는 급탕기의 온도 제어장치에 있어서, 상기 입수온도 추정수단은 상기 수류검지수단이 급탕개시를 검지하였을때에, 상기 온도 센서에 의하여 검지되는 온도가 변화하지 않는 경우에만 입수온도를 추정하고, 상기 추정온도기의 수단의 상기 기억수단을 경신하는 것을 특징으로 하는 급탕기의 온도 제어장치.Temperature sensor provided at the outlet of the heat exchanger, water flow detecting means for detecting water passing through the heat exchanger, and when the water flow detecting means detects the start of hot water supply, water is supplied to the heat exchanger based on the temperature sensor and the detecting temperature. An inlet temperature estimating means for estimating a temperature and an estimating temperature storage means for storing an estimated temperature estimated by the inlet temperature estimating means, and heating means for heating the heat exchanger based on a storage temperature to be stored in the estimated temperature storage means In the temperature control apparatus of the hot water heater for controlling the heating amount of the water, the water intake temperature estimating means, when the water flow detecting means detects the start of the hot water supply, the water intake temperature is set only when the temperature detected by the temperature sensor does not change. Estimating and updating the storage means of the means of the estimated temperature controller. Chi. 열교환기의 유출부에 설치한 온도 센서와, 상기 열교환기를 통과하는 물을 검지하는 수류 검지수단과, 그 수류 검지수단이 급탕개시를 검지하였을 때에 상기 온도 센서의 검지온도에 의거 상기 열교환기에로의 입수 온도를 추정하는 입수온도 추정수단과, 그 입수온도 추정수단에 의하여 추정된 추정온도를 기억 하는 추정온도 기억수단을 갖추고, 그 추정온도 기억수단에 기억된 기억온도에 의거하여 상기 열교환기를 가열하는 가열수단의 가열량을 제어하는 급탕기의 온도제어 장치에 있어서, 상기 입수온도 추정수단은 상기 검지온도에 응하여 상기 입수온도를 추정하는 것을 특징으로 하는 급탕기의 온도 제어장치.A temperature sensor provided at the outlet of the heat exchanger, water flow detection means for detecting water passing through the heat exchanger, and when the water flow detection means detects the start of hot water supply, the temperature sensor is supplied to the heat exchanger based on the detection temperature of the temperature sensor. An inlet temperature estimating means for estimating an inlet temperature and an estimated temperature storage means for storing an estimated temperature estimated by the inlet temperature estimating means, and for heating the heat exchanger based on the stored temperature stored in the estimated temperature storage means; A temperature control device for a hot water heater for controlling a heating amount of a heating means, wherein the water temperature estimating means estimates the water temperature in response to the detection temperature. 제2항에 있어서, 상기 입수온도 추정수단은 상기 검지온도가 상기 기억온도 보다 낮은 경우에는 상기 검지온도를 상기 입수온도로 하여 추정하고, 상기 검지온도가 상기 기억온도보다 높은 경우에는 상기 검지온도와 상기 기억온도와의 온도차의 일부를 상기 기억온도에 가산하여 상기 입수온도를 추정하는 것을 특징으로 하는 급탕기의 온도 제어장치.The detection temperature estimating means according to claim 2, wherein the acquisition temperature estimating means estimates the detection temperature as the acquisition temperature when the detection temperature is lower than the storage temperature, and when the detection temperature is higher than the storage temperature. And a part of the temperature difference from the storage temperature is added to the storage temperature to estimate the water intake temperature. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890015334A 1989-02-16 1989-10-25 Temperature controller of hot water heater KR930007399B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1-36655 1989-02-16
JP1036655A JPH0713546B2 (en) 1989-02-16 1989-02-16 Estimated water temperature detector and temperature controller for water heater
JP89-36655 1989-02-16

Publications (2)

Publication Number Publication Date
KR900013266A true KR900013266A (en) 1990-09-05
KR930007399B1 KR930007399B1 (en) 1993-08-09

Family

ID=12475874

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890015334A KR930007399B1 (en) 1989-02-16 1989-10-25 Temperature controller of hot water heater

Country Status (2)

Country Link
JP (1) JPH0713546B2 (en)
KR (1) KR930007399B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101304974B1 (en) * 2011-10-25 2013-09-06 린나이코리아 주식회사 Controlling method for primary combustion amount of hot water use in heating apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63169441A (en) * 1986-12-29 1988-07-13 Matsushita Electric Ind Co Ltd Output hot-water temperature controller for hot-water supplier
JPH0697118B2 (en) * 1987-07-28 1994-11-30 株式会社ハ−マン Water heater

Also Published As

Publication number Publication date
KR930007399B1 (en) 1993-08-09
JPH02217743A (en) 1990-08-30
JPH0713546B2 (en) 1995-02-15

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