KR20020009902A - Control method for driving of heater - Google Patents
Control method for driving of heater Download PDFInfo
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- KR20020009902A KR20020009902A KR1020000043513A KR20000043513A KR20020009902A KR 20020009902 A KR20020009902 A KR 20020009902A KR 1020000043513 A KR1020000043513 A KR 1020000043513A KR 20000043513 A KR20000043513 A KR 20000043513A KR 20020009902 A KR20020009902 A KR 20020009902A
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- South Korea
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- heating
- heater
- control method
- temperature
- time
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- 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
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2085—Arrangement or mounting of control or safety devices for air 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
- F24D19/1084—Arrangement or mounting of control or safety devices for air heating systems
-
- 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
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
- F24H3/087—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel
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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)
- Control Of Combustion (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
신속한 난방 및 난방효율 향상이 가능하도록 한 난방기의 운전 제어방법에 관한 것으로, 소정 주기로 온/오프를 반복하여 난방을 수행하는 1단 온도제어 난방기의 운전 제어방법에 있어서, 난방기 구동후 온도증가에 따라 난방기의 '온' 타임을 가변시켜 난방을 수행하므로 불필요한 연료소비가 방지되고 신속하고 쾌적한 난방이 이루어져 난방효율 및 사용자의 제품 신뢰성을 향상시킬 수 있다.The present invention relates to an operation control method of a heater that enables rapid heating and heating efficiency to be improved. The operation control method of a one-stage temperature controlled heater that repeatedly performs heating on / off at a predetermined cycle according to an increase in temperature after the operation of the heater. The heating is performed by varying the 'on' time of the radiator, which prevents unnecessary fuel consumption and enables quick and comfortable heating to improve heating efficiency and user's product reliability.
Description
본 발명은 난방기에 관한 것으로서, 특히 1단 즉, 온/오프 운전만이 가능한 난방기의 운전 제어방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heater, and more particularly, to an operation control method of a heater capable of only one stage, that is, on / off operation.
종래의 기술에 따른 난방기는 도 1에 도시된 바와 같이, 공기와 연료가스를 혼합하여 연소시키기 위한 버너(11), 상기 공기와 연료가스의 혼합물을 점화시키기위한 점화기, 염(炎)의 존재를 검출하기 위한 염검지기, 상기 연료가스의 공급 및 차단을 위한 가스 밸브(12), 상기 버너(11)에 연소용 공기를 공급하는 인듀서 팬(Inducer fan)(13), 상기 버너(11)의 연소동작을 통해 외부에서 유입된 공기를 가열하기 위한 1차 및 2차 열교환기(14)(15), 공기의 순환을 위한 블로우어(Blower)(16), 해당 난방공간의 온도측정을 위한 온도센서(도시 생략), 사용자의 동작명령 또는 기설정된 운전조건에 따라 난방기 각 구성요소의 동작을 제어하기 위한 컨트롤러(Controller)(도시 생략) 및 메모리(도시 생략)를 포함하여 구성된다.The heater according to the prior art, as shown in Figure 1, burner 11 for mixing and burning air and fuel gas, the igniter for igniting the mixture of air and fuel gas, the presence of salt A salt detector for detecting, a gas valve 12 for supplying and shutting off the fuel gas, an inducer fan 13 for supplying combustion air to the burner 11, and the burner 11 Primary and secondary heat exchangers 14 and 15 for heating the air introduced from the outside through the combustion operation, blowers 16 for circulation of air, and temperatures for measuring the temperature of the heating spaces. It includes a sensor (not shown), a controller (not shown) and a memory (not shown) for controlling the operation of each heater element according to a user's operation command or a predetermined operating condition.
이와 같이 구성된 종래기술에 따른 난방기의 난방 싸이클을 도 2를 참조하여 설명하면 다음과 같다.The heating cycle of the heater according to the prior art configured as described above will be described with reference to FIG. 2.
먼저, 컨트롤러는 전원이 '온'되면 인듀서 팬(13)을 소정 시간동안 구동하여 이전 연소과정에서 잔존한 가스 등의 외부 배출을 위한 프리 퍼지(Pre purge) 행정을 수행한다.First, when the power is 'on', the controller drives the inducer fan 13 for a predetermined time to perform a pre purge stroke for external discharge of gas remaining in the previous combustion process.
이어서 소정 시간동안 점화기에 전원을 공급하고 가열시켜 점화조건을 만족하도록 한 상태에서 가스 밸브(12)를 열어 연료가스를 버너(11)에 공급한다.Subsequently, the gas valve 12 is opened while the power is supplied to the igniter for a predetermined time and heated to satisfy the ignition condition, thereby supplying fuel gas to the burner 11.
그리고 상기 가스 밸브(12)를 열고 소정시간후 점화기로의 전원공급을 차단한다.The gas valve 12 is opened and the power supply to the igniter is cut off after a predetermined time.
이와 동시에 컨트롤러는 상기 가스 밸브(12)를 연 시점부터 소정 시간동안 점화가 정확히 이루어졌는지 상기 염검지기를 통해 염을 검지하고 염이 검지되면 소정 시간후 블로우어(16)를 '온'시켜 정상연소를 진행한다.At the same time, the controller detects the salt through the salt detector to confirm that the ignition has been performed correctly for a predetermined time from the time of opening the gas valve 12, and when the salt is detected, the blower 16 is 'on' after a predetermined time for normal combustion. Proceed.
그리고 컨트롤러는 상기 온도센서를 통해 실내 온도를 측정하고 그 온도가 설정온도에 도달하면 소화를 위하여 가스 밸브(12)를 닫고 인듀서 팬(13) 및 블로우어(16)를 소정시간 계속 구동하여 난방기 내부 구성의 냉각 및 내부 잔존가스 배출을 위한 포스트 퍼지(Post purge) 행정을 수행한다.The controller measures the room temperature through the temperature sensor, and when the temperature reaches the set temperature, closes the gas valve 12 for fire extinguishing and continuously drives the inducer fan 13 and the blower 16 for a predetermined time. A post purge stroke is performed for cooling the internal configuration and discharging internal residual gas.
이어서 컨트롤러는 인듀서 팬(13)을 '오프'시키고 블로우어(16)만을 소정 시간동안 구동하여 소화를 완료한다.The controller then 'offs' the inducer fan 13 and drives only the blower 16 for a predetermined time to complete fire extinguishing.
그리고 컨트롤러는 기설정된 난방온도 조건 또는 사용자의 동작명령에 따라 연소 및 소화를 반복하여 상술한 난방운전을 수행한다.The controller performs the above-described heating operation by repeatedly burning and extinguishing according to a preset heating temperature condition or a user's operation command.
이때 1단 난방기는 2단 난방기 등과 같은 고연소 모드/저연소 모드 운전이 불가능하고 단지 온/오프 만이 가능하므로 계속적인 운전에 의한 과열 등을 방지할 목적으로 해당 난방공간의 온도가 사용자에 의해 설정된 희망온도에 도달할 때까지 도 3과 같이, 일정 주기로 상술한 난방 싸이클의 온/오프를 반복시켜가며 난방운전을 수행한다.At this time, the first stage heater cannot operate in the high combustion mode / low combustion mode such as the second stage heater and can only be turned on or off, so the temperature of the heating space is set by the user for the purpose of preventing overheating due to continuous operation. As shown in FIG. 3, the heating operation is performed by repeatedly turning on / off the above-described heating cycle until a desired temperature is reached.
종래의 기술에 따른 난방기는 다음과 같은 문제점이 있다.The heater according to the prior art has the following problems.
첫째, 일정한 주기로 온/오프를 반복하여 난방을 수행하므로 희망온도에 도달하더라도 해당 난방공간에 필요이상의 열이 공급되어 온도편차가 커지고 연료낭비로 난방효율이 저하된다.First, since heating is repeatedly performed on and off at regular intervals, even if the desired temperature is reached, more heat than necessary is supplied to the corresponding heating space to increase the temperature deviation and reduce the heating efficiency due to fuel waste.
둘째, 일정한 주기로 온/오프를 반복하므로 신속하게 사용자 희망온도에 도달하지 못한다.Second, since the on / off is repeated at regular intervals, the user does not reach the desired temperature quickly.
따라서 본 발명은 상기한 종래의 제반 문제점을 해결하기 위하여 안출한 것으로서, 신속한 난방 및 난방효율 향상이 가능하도록 한 난방기의 운전 제어방법을 제공함에 그 목적이 있다.Accordingly, an object of the present invention is to provide a method for controlling the operation of a heater that enables rapid heating and heating efficiency to be solved.
도 1은 일반적인 난방기의 구성을 나타낸 단면도1 is a cross-sectional view showing the configuration of a general heater.
도 2는 도 1의 난방기의 연소동작을 설명하기 위한 타이밍도2 is a timing diagram for explaining a combustion operation of the heater of FIG.
도 3은 종래의 기술에 따른 난방기의 운전 제어방법을 설명하기 위한 타이밍도3 is a timing diagram for explaining an operation control method of a heater according to the related art.
도 4는 본 발명에 따른 난방기의 운전 제어방법을 설명하기 위한 타이밍도4 is a timing diagram for explaining an operation control method of a heater according to the present invention.
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
11: 버너 12: 가스 밸브11: burner 12: gas valve
13: 인듀서 팬 14: 1차 열교환기13: Inducer fan 14: Primary heat exchanger
15: 2차 열교환기 16: 블로우어15: secondary heat exchanger 16: blower
본 발명은 소정 주기로 온/오프를 반복하여 난방을 수행하는 1단 온도제어 난방기의 운전 제어방법에 있어서, 난방기 구동후 온도증가에 따라 난방기의 '온' 타임을 가변시켜 난방을 수행함을 특징으로 한다.The present invention is a method for controlling the operation of a one-stage temperature controlled heater that repeatedly performs heating on / off at a predetermined cycle, and is characterized in that heating is performed by varying the 'on' time of the heater according to an increase in temperature after driving the heater. .
본 발명은 온도증가에 따라 '온'타임을 감소시켜 난방을 수행함을 다른 특징으로 한다.The present invention is characterized in that the heating is performed by reducing the 'on' time as the temperature increases.
본 발명은 메모리에 저장된 온도변화/'온'타임 테이블로부터 해당 '온'타임값을 적용하여 난방을 수행함을 또 다른 특징으로 한다.The present invention is characterized in that the heating is performed by applying the corresponding 'on' time value from the temperature change / 'on' time table stored in the memory.
이하, 첨부된 도면을 참조하여 본 발명에 따른 난방기의 운전 제어방법을 설명하면 다음과 같다.Hereinafter, the operation control method of the heater according to the present invention with reference to the accompanying drawings as follows.
도 4는 본 발명에 따른 난방기의 운전 제어방법을 설명하기 위한 타이밍도이다.4 is a timing diagram for explaining an operation control method of a heater according to the present invention.
본 발명에 따른 난방기는 종래의 난방기와 기구적 구성은 동일하고 운전 제어방법적 차이를 나타내므로 그 구성설명은 생략하고 동일한 도면부호를 부여하며, 운전 제어방법에 대해 상세히 설명하면 다음과 같다.Since the heater according to the present invention has the same configuration as the conventional heater and the difference in the operation control method, the description thereof is omitted and the same reference numerals are given, and the operation control method will be described in detail as follows.
본 발명은 도 4와 같이, 난방운전이 시작되면 초기에는 기존에 비해 길게 설정된 '온'타임동안 난방을 수행하고 해당 난방 공간의 온도가 상승함에 따라 소정비율로 '온'타임을 줄여가며 난방을 수행하는 것이다.When the heating operation is started, as shown in FIG. 4, the heating is initially performed for a longer 'on' time than the conventional one, and the heating is reduced at a predetermined rate as the temperature of the heating space increases. To do.
즉, 난방초기에는 '온'타임을 길게하여 신속한 온도상승이 이루어지도록 하고 온도가 상승함에 따라 그 온도변화에 비례하여 감소된 '온'타임으로 난방운전을 하여 해당 난방공간의 온도와 사용자 희망온도의 불필요한 온도편차를 최소화하는 것이다.That is, in the initial heating period, the 'on' time is extended to allow rapid temperature rise, and as the temperature increases, the heating operation is performed at the 'on' time reduced in proportion to the temperature change, and the temperature of the heating space and the user's desired temperature Minimize unnecessary temperature deviations.
이때 난방기는 온도변화/'온'타임 테이블 즉, 온도변화에 비례하는 '온'타임값이 매핑된 테이블이 메모리(도시 생략)에 저장되어 있다. 따라서 컨트롤러는 온도센서를 통해 해당 난방공간의 온도를 인식하고 상기 온도변화/'온'타임 테이블에 해당하는 '온'타임값을 적용하여 난방을 수행한다.At this time, the heater has a temperature change / 'on' time table, that is, a table in which 'on' time values in proportion to the temperature change are mapped in the memory (not shown). Therefore, the controller recognizes the temperature of the heating space through the temperature sensor and applies the 'on' time value corresponding to the temperature change / 'on' time table to perform heating.
본 발명에 따른 난방기는 다음과 같은 효과가 있다.The heater according to the present invention has the following effects.
첫째, 난방기 '온'타임을 가변적용하여 사용자 희망온도와 실제온도의 편차를 최소화하고 불필요한 연료소비를 방지하므로 난방효율이 향상된다.First, the heating efficiency is improved by minimizing the deviation between the user's desired temperature and the actual temperature by applying the heater 'on' time and preventing unnecessary fuel consumption.
둘째, 사용자 희망온도까지 신속하게 도달하고 사용자 희망온도와 실제온도의 편차가 적으므로 사용자가 쾌적함을 느끼게 되어 제품의 신뢰성을 향상시킬 수 있다.Secondly, it reaches the user's desired temperature quickly and the user's desired temperature and the actual temperature difference is small so that the user can feel comfortable and improve the reliability of the product.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000043513A KR20020009902A (en) | 2000-07-27 | 2000-07-27 | Control method for driving of heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000043513A KR20020009902A (en) | 2000-07-27 | 2000-07-27 | Control method for driving of heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020009902A true KR20020009902A (en) | 2002-02-02 |
Family
ID=19680411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000043513A Withdrawn KR20020009902A (en) | 2000-07-27 | 2000-07-27 | Control method for driving of heater |
Country Status (1)
| Country | Link |
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| KR (1) | KR20020009902A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2478181A (en) * | 2010-02-25 | 2011-08-31 | Patrick Broderick | Electronic controller for use with a heat supply unit |
| CN103175259A (en) * | 2013-04-11 | 2013-06-26 | 中天同圆太阳能高科技有限公司 | Controlling method of solar heating device |
| GB2534339A (en) * | 2014-10-22 | 2016-07-27 | Pat Broderick | Pre Thermostat Control |
-
2000
- 2000-07-27 KR KR1020000043513A patent/KR20020009902A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2478181A (en) * | 2010-02-25 | 2011-08-31 | Patrick Broderick | Electronic controller for use with a heat supply unit |
| GB2478181B (en) * | 2010-02-25 | 2012-11-21 | Contec Heat Controls Ltd | Controllers for heat supply units |
| CN103175259A (en) * | 2013-04-11 | 2013-06-26 | 中天同圆太阳能高科技有限公司 | Controlling method of solar heating device |
| GB2534339A (en) * | 2014-10-22 | 2016-07-27 | Pat Broderick | Pre Thermostat Control |
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