KR20000044720A - Method for supplying filling water of gas boiler - Google Patents
Method for supplying filling water of gas boiler Download PDFInfo
- Publication number
- KR20000044720A KR20000044720A KR1019980061220A KR19980061220A KR20000044720A KR 20000044720 A KR20000044720 A KR 20000044720A KR 1019980061220 A KR1019980061220 A KR 1019980061220A KR 19980061220 A KR19980061220 A KR 19980061220A KR 20000044720 A KR20000044720 A KR 20000044720A
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- KR
- South Korea
- Prior art keywords
- water
- supply
- filling water
- supplying
- replenishment
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000725 suspension Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 20
- 238000002485 combustion reaction Methods 0.000 description 10
- 239000008236 heating water Substances 0.000 description 9
- 230000000153 supplemental effect Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- 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
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
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- 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
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1083—Filling valves or arrangements for filling
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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
- F24H9/2007—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
- 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
- F24D2220/04—Sensors
- F24D2220/048—Level sensors, e.g. water level 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)
- Control For Baths (AREA)
Abstract
Description
본 발명은 가스보일러의 제어방법에 관한 것으로, 특히 단수로 인해 보충수가 공급되지 않는 경우에는 보충수를 공급하기 위한 동작을 중단하고 단수상태를 사용자에게 통지하는 가스보일러의 보충수 공급방법에 관한 것이다.The present invention relates to a control method of a gas boiler, and more particularly, to a replenishment water supply method of a gas boiler which stops an operation for supplying replenishment water and notifies the user of the water phase status when replenishment water is not supplied due to a single stage.
일반적으로, 가스 보일러는 액화석유가스(LPG)나 액화천연가스(LNG) 또는 도시가스를 내부에서 연소시키고, 이 연소과정에서 발생되는 연소열을 이용하여 물을 가열한 후, 가열된 물을 순환펌프를 통해 실내의 난방배관으로 순환시켜 실내를 난방하거나 목용탕 또는 주방으로 공급하는 장치이다.In general, a gas boiler burns liquefied petroleum gas (LPG), liquefied natural gas (LNG), or city gas inside, heats water using combustion heat generated during the combustion process, and then circulates the heated water. It is a device that circulates through the heating pipe in the room to heat the room or supply it to the bath or kitchen.
도 3은 상기와 같이 동작하는 일반적인 가스보일러의 내부구성을 나타낸 정면도로, 본체(200)의 내측에는 가스의 연소열을 이용하여 난방수를 가열하는 연소실(210)이 형성되어 있는데, 이 연소실(210)의 저부에는 유입되는 가스를 연소시키는 버너(211)가 장착되어 있고, 버너(211)의 상부에는 가스의 연소시 발생되는 연소열을 이용하여 난방수를 가열하는 주열교환기(212)가 장착되어 있다.3 is a front view showing the internal structure of a general gas boiler operating as described above, a combustion chamber 210 for heating the heating water using the combustion heat of gas is formed inside the main body 200. At the bottom of the burner is mounted a burner 211 for combusting the incoming gas, and at the top of the burner 211 is equipped a main heat exchanger 212 for heating the heating water using the combustion heat generated during combustion of the gas. .
한편, 본체(200)의 상부에는 가스의 연소에 필요한 공기를 흡입하는 급기구(201)와 연소실(210)의 배기가스를 외부로 배출하는 배기구(202)가 각각 형성되어 있으며, 급기구(201)를 통해 흡입된 공기는 송풍팬(250)에 의해 연소실(210)내로 공급된다.On the other hand, the upper portion of the main body 200 is provided with an air supply port 201 for sucking the air necessary for the combustion of gas and an exhaust port 202 for discharging the exhaust gas of the combustion chamber 210 to the outside, respectively, Air sucked through) is supplied into the combustion chamber 210 by the blowing fan 250.
또한, 버너(211)로 공급되는 가스를 점화시키기 위해 필요한 고전압을 발생하는 점화트랜스(220)가 본체(200)의 내측 배면에 고정되어 있는데, 이 점화트랜스(220)에서 발생된 고전압은 연소실(210)의 일측면에 고정되어 있는 점화플러그(221)로 공급된다.In addition, an ignition transformer 220 that generates a high voltage necessary to ignite the gas supplied to the burner 211 is fixed to the inner rear surface of the main body 200, and the high voltage generated in the ignition transformer 220 is a combustion chamber ( It is supplied to the spark plug 221 fixed to one side of the 210.
한편, 외부의 가스를 버너(211)로 공급하는 가스공급관(207)의 소정부위에는 공급되는 가스량을 제어하는 가스밸브(240)가 장착되어 있으며, 상기 주열교환기(212)에서 가열된 난방수는 보조열교환기(270)로 공급된다. 이 보조열교환기(270)는 직수공급관(205)을 통해 유입되는 직수를 열교환시켜 온수로 변환시킨다.On the other hand, a predetermined portion of the gas supply pipe 207 for supplying the external gas to the burner 211 is equipped with a gas valve 240 for controlling the amount of gas supplied, the heating water heated in the main heat exchanger 212 is Supplied to the auxiliary heat exchanger (270). The auxiliary heat exchanger 270 exchanges the direct water introduced through the direct water supply pipe 205 and converts it into hot water.
또한, 보조열교환기(270)로 공급된 난방수와 직수는 순환펌프(260)의 구동에 따라 난방수 공급관(203)을 통해 실내의 난방배관으로 공급되거나 열교환되어 온수 공급관(204)을 통해 목용탕이나 주방으로 공급되고, 실내의 난방배관을 통과한 난방수는 난방수 환수관(206)을 통해 물탱크(280)로 환수되는데, 이러한 모든 동작은 제어회로부(230)에 의해 제어된다.In addition, the heating water and the direct water supplied to the subsidiary heat exchanger 270 are supplied to the heating pipe of the room through the heating water supply pipe 203 or heat exchanged according to the operation of the circulation pump 260, and the heat is supplied through the hot water supply pipe 204. The heating water supplied to the molten metal or the kitchen and passed through the heating pipe of the room is returned to the water tank 280 through the heating water return pipe 206, and all these operations are controlled by the control circuit unit 230.
한편, 물탱크(280)에는 환수된 난방수의 수위를 검출하는 전극봉(도시안됨)이 장착되어 있으며, 직수공급관(205)을 통해 유입된 직수를 상기 물탱크(280)로 공급하는 난방수 보충관(208)의 소정 위치에는 보충수의 공급을 제어하는 보충수밸브(290)가 장착되어 있다.On the other hand, the water tank 280 is equipped with an electrode rod (not shown) for detecting the level of the returned heating water, and supplements the heating water for supplying the direct water introduced through the water supply pipe 205 to the water tank 280. At a predetermined position of the pipe 208, a replenishment water valve 290 for controlling supply of replenishment water is mounted.
따라서, 전극봉을 통해 물탱크(280)의 저수위가 검출되면(301), 도 4에 도시된 것처럼 제어회로부(230)는 순환펌프(260)를 오프시키고 보충수밸브(290)를 구동하여 물탱크(280)로 보충수를 공급한다(302). 또한, 전극봉을 통해 물탱크(280)의 만수위가 검출되면 제어회로부(280)는 보충수밸브(290)를 오프시켜 보충수의 공급을 중지시킨다(303 내지 304).Therefore, when the low water level of the water tank 280 is detected through the electrode (301), as shown in FIG. 4, the control circuit unit 230 turns off the circulating pump 260 and drives the replenishment water valve 290, thereby providing a water tank. Replenishment water is supplied to 280 (302). In addition, when the full water level of the water tank 280 is detected through the electrode, the control circuit unit 280 turns off the replenishment water valve 290 to stop the replenishment water supply (303 to 304).
반면, 보충수밸브(290)를 구동시킨 이후에도 전극봉을 통해 보충수의 공급이 확인되지 않으면 제어회로부(230)는 2분동안 보충수밸브(290)를 반복적으로 온/오프시키는데(305 내지 306), 2분이 경과하도록 보충수의 공급이 확인되지 않으면 제어회로부(230)는 사용자에게 단수임을 알리기 위하여 에러신호를 출력한다(307).On the other hand, even if the replenishment water supply is not confirmed through the electrode even after the replenishment water valve 290 is driven, the control circuit 230 repeatedly turns on / off the replenishment water valve 290 for 2 minutes (305 to 306). If the supply of the supplemental water is not confirmed for 2 minutes, the control circuit 230 outputs an error signal to inform the user of the singular (307).
그러나, 단수중임에도 불구하고 상기와 같이 2분동안 보충수를 공급하기 위하여 보충수밸브를 온/오프시키는 경우에는 불필요한 전력소모가 발생할 뿐만 아니라 보충수밸브가 손상될 수 있다는 문제점이 있다.However, despite being in the water, when turning on / off the supplemental water valve for supplying supplemental water for 2 minutes as described above, there is a problem that not only unnecessary power consumption occurs but also the supplemental water valve may be damaged.
이에 본 발명은 상기와 같은 문제점을 해결하기 위해 발명된 것으로, 단수로 인해 보충수가 공급되지 않으면 즉시 보충수를 공급하기 위한 동작을 중단하고 단수상태를 사용자에게 통지하는 가스보일러의 보충수 공급방법을 제공하는 것을 그 목적으로 한다.Therefore, the present invention has been invented to solve the above problems, and if the supplemental water is not supplied due to the number of stages, the present invention provides a gas boiler supplementary water supply method that stops the operation for supplying the supplemental water immediately and notifies the user of the number of stages. It is for that purpose.
상기와 같은 목적을 달성하기 위하여 본 발명은, 가스보일러의 제어방법에 있어서, 물탱크의 저수위가 검출되면 보충수 공급을 위한 동작의 수행횟수를 카운트하는 카운터의 카운트를 증가시킨 후 순환펌프를 오프시키고 보충수밸브를 구동하여 물탱크로 보충수를 공급하는 제1 단계와, 상기 제1 단계를 수행한 이후에도 전극봉을 통해 보충수의 공급이 확인되지 않으면 3회까지 보충수 공급을 위한 동작을 반복 수행하는 제 2 단계와, 상기 제 2 단계를 수행한 이후에도 전극봉을 통해 보충수의 공급이 확인되지 않으면 보충수를 공급하기 위한 동작을 중단하고 사용자에게 단수중임을 알리는 제 3 단계를 구비하는 것을 특징으로 한다.In order to achieve the above object, the present invention, in the control method of the gas boiler, when the low water level of the water tank is detected after increasing the count of the counter for counting the number of times the operation for supplying the supplementary water circulating pump off The first step of supplying the replenishment water to the water tank by driving the replenishment water valve and repeating the operation for supplying the replenishment water up to three times if the replenishment water supply is not confirmed through the electrode after performing the first step. And a third step of stopping the operation for supplying the supplementary water and notifying the user of water cutting if the supply of the supplementary water is not confirmed through the electrode even after the second step. It is done.
도 1은 본 발명이 적용되는 가스보일러의 구성을 개략적으로1 schematically shows a configuration of a gas boiler to which the present invention is applied.
나타낸 블록도,Block diagram shown,
도 2는 본 발명에 따른 보충수 공급방법을 나타낸 흐름도,2 is a flowchart showing a replenishment water supply method according to the present invention;
도 3은 일반적인 가스보일러의 내부구성을 나타낸 정면도,3 is a front view showing the internal configuration of a typical gas boiler,
도 4는 종래의 보충수 공급방법을 나타낸 흐름도.Figure 4 is a flow chart showing a conventional supplementary water supply method.
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
10 : 전극봉 20 : 카운터10: electrode 20: counter
30 : 마이컴 40 : 보충수밸브30: microcomputer 40: replenishment water valve
50 : 순환펌프 60 : 표시부50: circulation pump 60: display unit
이하, 본 발명의 바람직한 일실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명이 적용되는 가스보일러의 구성을 개략적으로 나타낸 블럭도로, 물탱크의 수위를 검출하는 전극봉(10)이 마이컴(30)에 접속되어 있는데, 상기 마이컴(30)은 전극봉(10)을 통해 검출된 물탱크의 수위에 따라 보충수를 공급하기 위하여 보충수밸브(40)와 순환펌프(50)의 구동을 제어한다.1 is a block diagram schematically showing the configuration of a gas boiler to which the present invention is applied. An electrode rod 10 for detecting a water level of a water tank is connected to a microcomputer 30, and the microcomputer 30 includes an electrode rod 10. In order to supply replenishment water according to the level of the water tank detected through the control of the replenishment water valve 40 and the circulation pump 50.
한편, 보충수 공급을 위한 동작의 수행횟수를 카운트하는 카운터(20)와 단수상태를 사용자에게 알리기 위한 표시부(60)가 각각 마이컴(30)에 접속되어 있다.On the other hand, the counter 20 for counting the number of times the operation for replenishing water is supplied and the display unit 60 for notifying the user of the singular state are connected to the microcomputer 30, respectively.
따라서, 전극봉(10)을 통해 물탱크의 저수위가 검출되면(101), 도 2에 도시된 것처럼 마이컴(30)은 카운터(20)의 카운트를 증가시킨 후(102), 순환펌프(50)를 오프시키고 보충수밸브(40)를 구동하여 물탱크로 보충수를 공급한다(103).Therefore, when the low water level of the water tank is detected through the electrode 10 (101), as shown in FIG. 2, the microcomputer 30 increases the count of the counter 20 (102), and then circulates the pump 50. Off and driving the replenishment water valve 40 supplies the replenishment water to the water tank (103).
전극봉(10)을 통해 물탱크의 만수위가 검출되면 마이컴(30)은 보충수밸브(40)를 오프시켜 보충수의 공급을 중지시킨다(104 내지 105). 반면, 보충수밸브(40)를 구동시킨 이후에도 전극봉(10)을 통해 보충수의 공급이 확인되지 않으면 마이컴(30)은 카운터(20)의 카운트가 3회를 가리키거나 보충수밸브(40)를 구동시킨지 2분이 경과하였는지 확인한다(106 내지 107).When the water level of the water tank is detected through the electrode 10, the microcomputer 30 turns off the supplemental water valve 40 to stop supply of the supplementary water (104 to 105). On the other hand, even if the replenishment water supply is not confirmed through the electrode rod 10 even after driving the replenishment water valve 40, the microcomputer 30 indicates the count of the counter 20 three times or the replenishment water valve 40 It is checked whether 2 minutes have elapsed since the drive was performed (106 to 107).
카운터(20)의 카운트가 3회 미만이고 보충수밸브(40)를 구동시킨지 2분이 경과되지 않았으면 마이컴(30)은 카운터(20)의 카운트를 증가시키고 보충수밸브(40)를 재구동시키는데(108), 상기와 같은 동작을 3회 반복하거나 2분이 경과하도록 보충수의 공급이 확인되지 않으면 마이컴(30)은 보충수를 공급하기 위한 동작을 중단하고 표시부(60)를 통해 사용자에게 단수중임을 알린다(109).If the count of the counter 20 is less than three times and two minutes have not elapsed since the make-up water valve 40 is driven, the microcomputer 30 increases the count of the counter 20 and restarts the make-up water valve 40. If the supply of the replenishment water is not confirmed by repeating the above operation three times or two minutes have elapsed (108), the microcomputer 30 stops the operation for supplying the replenishment water and the singular to the user through the display unit 60. Announce that it is busy (109).
상기와 같이 본 발명은, 단수로 인해 보충수가 공급되지 않으면 즉시 보충수를 공급하기 위한 동작을 중단하고 단수상태를 사용자에게 통지함에 따라 보충수를 공급하기 위해 보충수밸브를 반복적으로 온/오프 시킴으로 인해 발생되는 불필요한 전력소모를 방지할 수 있을 뿐만 아니라 보충수밸브의 손상도 예방할 수 있다.As described above, the present invention stops the operation for supplying the replenishing water immediately if the replenishing water is not supplied due to the singular water, and repeatedly turns on / off the replenishing water valve to supply the replenishing water according to the user. In addition to preventing unnecessary power consumption, damage to the make-up water valve can be prevented.
본 발명은 도면에 도시된 일실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 당해 기술분야에 통상의 지식을 지닌 자라면 이로부터 다양한 변형 및 균등한 타실시예가 가능하다는 점을 이해할 것이다. 따라서, 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구범위에 의해서만 정해져야 할 것이다.Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be defined only by the appended claims.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980061220A KR20000044720A (en) | 1998-12-30 | 1998-12-30 | Method for supplying filling water of gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980061220A KR20000044720A (en) | 1998-12-30 | 1998-12-30 | Method for supplying filling water of gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000044720A true KR20000044720A (en) | 2000-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980061220A KR20000044720A (en) | 1998-12-30 | 1998-12-30 | Method for supplying filling water of gas boiler |
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| Country | Link |
|---|---|
| KR (1) | KR20000044720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100682252B1 (en) * | 2006-04-21 | 2007-02-15 | 린나이코리아 주식회사 | Device of controlling water supplying of closed type boiler and method of contolling thereof |
-
1998
- 1998-12-30 KR KR1019980061220A patent/KR20000044720A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100682252B1 (en) * | 2006-04-21 | 2007-02-15 | 린나이코리아 주식회사 | Device of controlling water supplying of closed type boiler and method of contolling thereof |
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