KR930023669A - How to prevent foreign matter from adhering to trilateral - Google Patents
How to prevent foreign matter from adhering to trilateral Download PDFInfo
- Publication number
- KR930023669A KR930023669A KR1019920009063A KR920009063A KR930023669A KR 930023669 A KR930023669 A KR 930023669A KR 1019920009063 A KR1019920009063 A KR 1019920009063A KR 920009063 A KR920009063 A KR 920009063A KR 930023669 A KR930023669 A KR 930023669A
- Authority
- KR
- South Korea
- Prior art keywords
- predetermined time
- turned
- flow switch
- hot water
- water flow
- Prior art date
Links
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
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)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
본 발명은 보일러에 설치된 삼방변의 이물질 고착방지 방법에 관한 것으로써, 온수를 전용으로 사용하는 여름선택 모드에서 수류스위치가 ON되었다거나 OFF되거나, 운전스위치 및 수류스위치가 OFF된 상태를 유지하게되면 그때부터 소정시간을 계수하여 소정시간이 경과될때까지 수류스위치가 재차 ON이 되지 않으면 온수측에 있는 삼방변을 일정시간 난방측으로 절체시켜주되, 소정시간 계수중 운전스위치와 수류시위치가 ON이되면 소정시간의 계수를 취소시키고 일정시간 이내에 수류스위치가 재차 ON이되면 난방측에 있는 삼방변을 즉시 온수측으로 절체시켜 주므로서, 삼방변이 온수측으로 장기간 철체되어 있음으로 인해 발생되는 이물질의 고착현상에 의한 누수를 사전에 방지시킬 수 있게 되어 난방수와 온수의 비정상적인 가열화를 미연에 방지할 수 있으므로 제품의 신뢰도를 더욱더 향상시킬 수 있는 것이다.The present invention relates to a method for preventing foreign matters from adhering to three sides installed in a boiler, and when the water flow switch is turned on or off in the summer selection mode using hot water exclusively, or when the operation switch and the water flow switch remain off, If the water flow switch does not turn ON again until the predetermined time is counted and the predetermined time has elapsed, the three-way valve on the hot water side is transferred to the heating side for a predetermined time. If the counting time is canceled and the water flow switch is turned on again within a certain time, the three-way valve on the heating side is immediately transferred to the hot water side, and the leakage caused by the sticking phenomenon of foreign substances caused by the long-term iron on the hot water side. Can be prevented in advance to prevent abnormal heating of heating water and hot water It will be capable of further improving the reliability of the product.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명을 수행하는 제어부의 블럭 구성도, 제2도는 본 발명이 적용된 가스보일러의 전체 개략구성도, 제3도는 본 발명의 방법을 설명하기 위한 플로우챠트.1 is a block diagram of a control unit for carrying out the present invention, FIG. 2 is an overall schematic diagram of a gas boiler to which the present invention is applied, and FIG. 3 is a flowchart for explaining the method of the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920009063A KR950004504B1 (en) | 1992-05-27 | 1992-05-27 | Gas boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920009063A KR950004504B1 (en) | 1992-05-27 | 1992-05-27 | Gas boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930023669A true KR930023669A (en) | 1993-12-21 |
KR950004504B1 KR950004504B1 (en) | 1995-05-01 |
Family
ID=19333703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920009063A KR950004504B1 (en) | 1992-05-27 | 1992-05-27 | Gas boiler |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950004504B1 (en) |
-
1992
- 1992-05-27 KR KR1019920009063A patent/KR950004504B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950004504B1 (en) | 1995-05-01 |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20110502 Year of fee payment: 17 |
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EXPY | Expiration of term |