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KR970007178A - Combustion device - Google Patents

Combustion device Download PDF

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Publication number
KR970007178A
KR970007178A KR1019960012445A KR19960012445A KR970007178A KR 970007178 A KR970007178 A KR 970007178A KR 1019960012445 A KR1019960012445 A KR 1019960012445A KR 19960012445 A KR19960012445 A KR 19960012445A KR 970007178 A KR970007178 A KR 970007178A
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KR
South Korea
Prior art keywords
ignition
circuit
supply line
power supply
gas
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Application number
KR1019960012445A
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Korean (ko)
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KR0181630B1 (en
Inventor
아쯔시 안도
Original Assignee
강원석
린나이코리아 주식회사
나이또 스스무
린나이 가부시기가이샤
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Application filed by 강원석, 린나이코리아 주식회사, 나이또 스스무, 린나이 가부시기가이샤 filed Critical 강원석
Publication of KR970007178A publication Critical patent/KR970007178A/en
Application granted granted Critical
Publication of KR0181630B1 publication Critical patent/KR0181630B1/en
Anticipated expiration legal-status Critical
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Classifications

    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

본 발명은, 과열에 의하여 온도퓨즈가 끊어진 경우, 점화동작이 행해지지 않고 안전성에서 뛰어난 연소장치를 제공하기위한것으로 이를 해결할 수단으로서, 수류를 검지하면‘온’되는 수류스위치(4)와 온도퓨즈(42)를 직렬로 전기접속하고,과열에 의해서 온도퓨즈(42)가 끊어지면 수류스위치(4)가 '온'이 되어도 레귤레이터(91)에 전압(Vcc2)이 걸리지 않게 되며, 타이머작동개시신호 및 작동용 전력으로서의 안정화전압(VREG)이, 흡인타이머회로(6), 유지타이머회로(7), 이그나이터타이머회로(51)에 공급되지 않게 되고, 작동용 전력으로서의 안정화 전압(VREG)이 트랜지스터(13,14)에 공급되지 않게 되는구성을 취했다.The present invention provides a combustion device that is excellent in safety without ignition operation when the thermal fuse is broken due to overheating. As a means for solving the problem, a water flow switch 4 that is turned on when a water flow is detected, The voltage V cc2 is not applied to the regulator 91 even if the water flow switch 4 is turned on when the thermal fuse 42 is cut off due to overheating, The stabilization voltage V REG as the signal and operation power is not supplied to the suction timer circuit 6, the holding timer circuit 7 and the igniter timer circuit 51 and the stabilization voltage V REG , Is not supplied to the transistors (13, 14).

Description

연소장치Combustion device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 일실시예에 관련된 가스순간온수기의 외관도, 제2도는 상기 가스순간온수기의 구성도, 제3도는 상기 가스순단온수기의 전기결선도, 제4도는 상기 가스순간온수기의 작동을 나타낸 플로우차트, 제5도는 상기 가스순간온수기의 작동을 나타낸 플로우차트.FIG. 2 is a schematic view of the gas instant water heater, FIG. 3 is an electrical connection diagram of the gas starter water heater, and FIG. 4 is a view showing an operation of the gas instant water heater, according to one embodiment of the present invention. 5 is a flow chart showing the operation of the gas instantaneous water heater.

Claims (3)

가스버너로 가스를 공급하는 가스공급로 중간에 설치되며 통전에 의해서 밸브체가 열리는 전자밸브와, 상기 가스버너의 연소에 의해서 가열되는 장소에 설치되며 소정온도 이상에서 끊어지는 온도퓨즈와, 점화지시신호의 입력으로부터 소정시간동안 강제적으로 상기 전자밸브를 통정시키는 유지회로와, 점화지시신호의 입력에 의해서 점화동작을 개시하는 점화회로와, 점화지시신호의 입력에 의해서 연소불꽃의 검지를 개시하고, 연소불꽃이 검지되고 있는 동안 상기 전자밸브를 통전시키는 안전회로를 구비하는 연소장치에 있어서, 상기 점화지시신호가 상기 온도퓨즈를 통하여 입력되는 것을특징으로 하는 연소장치.An electromagnetic valve that is installed in the middle of a gas supply path for supplying gas to the gas burner and opens the valve body by energization; a temperature fuse installed in a place heated by the combustion of the gas burner, And an ignition circuit for starting an ignition operation by inputting an ignition instruction signal, and a control circuit for starting detection of a combustion flame by inputting an ignition instruction signal, And a safety circuit that energizes the solenoid valve while the flame is being detected, wherein the ignition instruction signal is input through the thermal fuse. 제1항에 있어서, 상기 점화지시신호는, 상기 유지회로 및 상기 안전회로의 작동용 전력을 겸하고 있는 연소장치.The combustion apparatus according to claim 1, wherein the ignition instruction signal also serves as an operating power for the holding circuit and the safety circuit. 가스버너로 가스를 공급하는 가스공급로 중간에 설치되며 통전에 의해서 밸브체가 열는 전자밸브와, 상기가스버너에 의해서 가열되는 열교환부를 가지는 열교환수로와, 상기열교환수로를 흐르는 수류를 검지하면 접점이 닫히는수류스위치와,상기 열교환부 근방에 설치되며 소정온도 이상에서 끊어지는 온도퓨즈와,상기 수류스위치와 상기 온도 퓨즈를 통하여 상기 전지로부터 작동용전력이 공급되는 작동용 전원라인과, 상기 전자밸브와의 사이에 접속되는 스위치소자와, 상기 작동용 전원라인에 접속되며, 작동용 전력이 공급되면 소정시간 점화신호를 송출하는 점화타이머회로 및 상기 점화신호가 입력되고 있는 동안 점화동작을 행하는 점화회로와, 상기작동용 전원라인에 접속되며, 작동용전력이 공급되면상기 소정 시간동안 강제적으로 상기 스위치소자에‘온(ON)’신호를 송출하는 유지타이머회로와, 상기 작동용 전원라인에접속되며, 작동용 전력이 공급되면 연소불꽃의 검지를 개시하고, 연소불꽃이 검지되고 있는 동안, 상기 스위치소자에‘온’신호를 송출하는 안전회로를 구비하는 연소장치.A heat exchanging water channel provided in a gas supply passage for supplying gas to the gas burner and having a valve body opened by energization and a heat exchanging section heated by the gas burner; An operation power source line for supplying operation power from the battery through the water flow switch and the thermal fuse; and a power supply line connected to the solenoid valve, An ignition timer circuit connected to the operation power supply line for supplying a predetermined time ignition signal when power for operation is supplied and an ignition circuit for performing an ignition operation while the ignition signal is being input, And a power supply line connected to the operation power supply line, A holding timer circuit connected to the operating power supply line and configured to start detecting a combustion flame when power for operation is supplied, And a safety circuit for sending an 'on' signal to the switch element. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960012445A 1995-07-31 1996-04-23 Combustion device Expired - Fee Related KR0181630B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP07195274A JP3088271B2 (en) 1995-07-31 1995-07-31 Combustion equipment
JP95-195274 1995-07-31

Publications (2)

Publication Number Publication Date
KR970007178A true KR970007178A (en) 1997-02-21
KR0181630B1 KR0181630B1 (en) 1999-03-20

Family

ID=16338440

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960012445A Expired - Fee Related KR0181630B1 (en) 1995-07-31 1996-04-23 Combustion device

Country Status (4)

Country Link
JP (1) JP3088271B2 (en)
KR (1) KR0181630B1 (en)
CN (1) CN1103429C (en)
BR (1) BR9601981A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100458614C (en) * 2006-04-06 2009-02-04 台湾樱花股份有限公司 Electromagnetic valve control circuit and electromagnetic valve control method of water heater
CN101413676B (en) * 2007-10-18 2010-11-03 比亚迪股份有限公司 Test device of igniting tube
CN111023142B (en) * 2020-01-10 2020-11-24 新沂市锡沂高新材料产业技术研究院有限公司 A fuel supply device that changes supply amount according to temperature

Also Published As

Publication number Publication date
JPH0942655A (en) 1997-02-14
BR9601981A (en) 1998-10-06
KR0181630B1 (en) 1999-03-20
CN1160162A (en) 1997-09-24
CN1103429C (en) 2003-03-19
JP3088271B2 (en) 2000-09-18

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