KR0142397B1 - 온풍난방기 - Google Patents
온풍난방기Info
- Publication number
- KR0142397B1 KR0142397B1 KR1019940020890A KR19940020890A KR0142397B1 KR 0142397 B1 KR0142397 B1 KR 0142397B1 KR 1019940020890 A KR1019940020890 A KR 1019940020890A KR 19940020890 A KR19940020890 A KR 19940020890A KR 0142397 B1 KR0142397 B1 KR 0142397B1
- Authority
- KR
- South Korea
- Prior art keywords
- output
- blower
- rotational speed
- lower limit
- rotation speed
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims abstract description 51
- 230000007423 decrease Effects 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 30
- 239000007789 gas Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 11
- 239000002737 fuel gas Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/345—Control of fans, e.g. on-off control
- F24H15/35—Control of the speed of fans
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/10—Control of fluid heaters characterised by the purpose of the control
- F24H15/176—Improving or maintaining comfort of users
-
- 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
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0488—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using fluid fuel
-
- 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
- F24H9/0052—Details for air heaters
- F24H9/0073—Arrangement or mounting of means for forcing the circulation of air
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)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (4)
- 에어필터를 장전한 닥트와, 이 닥트내에서 공기류를 발생시키는 송풍기와, 실온을 검출하는 실온센서와, 실온을 설정하는 실온설정기와, 상기 송풍기의 회전속도를 검출하는 속도센서와, 설정실온 및 검출실온의 값에 대응하여 설정한 목표회전속도에 검출회전속도가 일치하도록 출력을 증감하는 송풍기 제어회로와, 그 송풍기 제어회로가 송출하는 출력의 크기에 비례하는 통전량을 상기 송풍기에 통전하는 송풍기 통전회로를 구비하고, 상기 송풍기 제어회로는, 목표회전속도에 대응하여 미리 설정한 하한레벨 이하로 상기 출력을 내리지 않으면, 목표회전수를 유지할 수 없는 상태가 되었을 경우는, 상기 출력을 상기 하한레벨에 고정하여 상기 송풍기를 제어하고, 이 하한레벨에서의 동작중에 있어서, (검출회전속도-목표회전속도)가 규정치 이상이 되었을 경우는, 상기 출력을 증가시키는 것을 특징으로 하는 온풍난방기.
- 상기 하한레벨에서의 동작중에 있어서, (검출회전속도-목표회전속도)가 규정치 이상이 되었을 경우, 상기 송풍기 제어회로는, 필터 청정시에 목표회전속도가 얻어지는 베이스레벨에 향하여 상기 출력을 서서히 증가시키는 것을 특징으로 하는 온풍난방기.
- 제1항 또는 제2항에 있어서, 상기 출력을 증가시켜가는 동작중에, (검출회전속도-목표회전속도)가 규정치 이하가 되거나 혹은 감소경향이 되었을 경우, 상기 송풍기 제어회로는, 상기 목표회전속도에 검출회전속도가 일치하도록 상기 출력을 증감하는 제어로 리턴하는 것을 특징으로 하는 온풍난방기.
- 에어필터를 장전한 닥트와, 이 닥트내에 있어서 공기류를 발생시키는 송풍기와, 실온을 검출하는 실온센서와, 실온을 설정하는 실온 설정기와, 상기 송풍기의 회전속도를 검출하는 속도센서와, 설정실온 및 검출실온의 값에 대응하여 설정한 목표회전속도에 검출회전속도가 일치하도록 출력을 증감하는 송풍기 제어회로와, 그 송풍기 제어회로가 송출하는 출력의 크기에 비례하는 통전량을 상기 송풍기에 통전하는 송풍기 통전회로를 구비하고, 상기 송풍기 제어회로는, 목표회전속도에 대응하여 미리 설정한 하한레벨 이하로 상기 출력을 내리지 않으면, 목표회전수를 유지할 수 없는 상태가 되었을 경우는, 상기 출력을 상기 하한레벨에 고정하여 상기 송풍기를 제어하고, 이 하한레벨에서의 동작중에 있어서, (검출회전속도-목표회전속도)가 규정치 이상이 되면, 검출회전속도와 하한레벨이 비례관계가 되도록 미리 정해둔 관계식과, 검출회전속도에 의거하여 일정시간 마다 상기 하한레벨을 갱신해가는 것을 특징으로 하는 온풍난방기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5290780A JP2615354B2 (ja) | 1993-11-19 | 1993-11-19 | 温風暖房機 |
JP93-290780 | 1993-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950014788A KR950014788A (ko) | 1995-06-16 |
KR0142397B1 true KR0142397B1 (ko) | 1998-07-01 |
Family
ID=17760419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940020890A KR0142397B1 (ko) | 1993-11-19 | 1994-08-24 | 온풍난방기 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2615354B2 (ko) |
KR (1) | KR0142397B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4872632B2 (ja) * | 2006-12-04 | 2012-02-08 | パナソニック株式会社 | 誘導加熱調理器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2809568B2 (ja) * | 1991-12-10 | 1998-10-08 | リンナイ株式会社 | 温風暖房機 |
-
1993
- 1993-11-19 JP JP5290780A patent/JP2615354B2/ja not_active Expired - Lifetime
-
1994
- 1994-08-24 KR KR1019940020890A patent/KR0142397B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2615354B2 (ja) | 1997-05-28 |
JPH07139814A (ja) | 1995-06-02 |
KR950014788A (ko) | 1995-06-16 |
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