KR960029721A - Filter clogging detector for air conditioning equipment - Google Patents
Filter clogging detector for air conditioning equipment Download PDFInfo
- Publication number
- KR960029721A KR960029721A KR1019950000155A KR19950000155A KR960029721A KR 960029721 A KR960029721 A KR 960029721A KR 1019950000155 A KR1019950000155 A KR 1019950000155A KR 19950000155 A KR19950000155 A KR 19950000155A KR 960029721 A KR960029721 A KR 960029721A
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- filter clogging
- clogging
- blower fan
- rotation
- Prior art date
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
본 발명은 공조기기의 필터막힘 감지장치에 관한 것으로, 종래에는 실제 필터막힘 여부와는 관계없이 송풍팬의 동작시간으로 필터막힘상태를 판단하였기 때문에 설치장소의 환경이 다르더라도 항상 똑같은 시기에 필터교환시기를 알려준다. 따라서 각 환경에 맞는 정확한 필터막힘을 감지할 수 없는 문제점이 있었다. 본 발명은 이러한 종래의 문제점을 해결하기 위해 송풍팬의 알피엠이 필터의 막힘정도에 따라 다르다는 것에 착안하여 송풍팬의 알피엠을 검출하여 이를 정상상태의 알피엠과 비교함으로써 필터막힘을 감지할 수 있어 공조기기의 설치환경에 맞는 정확한 필터막힘을 감지할 수 있는 공조기기의 필터막힘 감지장치를 창안한 것이다.The present invention relates to an apparatus for detecting a filter clogging of an air conditioner. In the related art, the filter clogging state is determined by the operation time of the blower fan regardless of whether the filter is actually clogged. Tell me when. Therefore, there was a problem that can not detect the exact filter clogging for each environment. The present invention focuses on the fact that the AlpM of the blowing fan is different depending on the degree of clogging of the filter in order to solve the conventional problems. It is the invention of the filter clogging detection device of the air conditioning equipment that can detect the exact filter clogging for the installation environment of the.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명 공조기기의 필터막힘 감지장치 회로도, 제2도는 본 고안에 있어서, 포토인터럽트의 설치부위를 나타낸 도, 제3도는 부하와 송풍팬의 알피엠과의 관계를 나타낸 특성도, 제4도는 본 발명의 동작 흐름도.1 is a circuit block detection device circuit diagram of the air conditioner of the present invention, Figure 2 is a view showing the installation portion of the photo interrupt in the present invention, Figure 3 is a characteristic diagram showing the relationship between the load and the ALPM of the blower fan, Figure 4 Is an operational flowchart of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950000155A KR960029721A (en) | 1995-01-06 | 1995-01-06 | Filter clogging detector for air conditioning equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950000155A KR960029721A (en) | 1995-01-06 | 1995-01-06 | Filter clogging detector for air conditioning equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960029721A true KR960029721A (en) | 1996-08-17 |
Family
ID=66531306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950000155A KR960029721A (en) | 1995-01-06 | 1995-01-06 | Filter clogging detector for air conditioning equipment |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960029721A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114837978A (en) * | 2022-05-10 | 2022-08-02 | 长虹美菱股份有限公司 | Refrigerator fan fault detection device and detection method thereof |
KR102584261B1 (en) | 2023-03-08 | 2023-10-05 | 주식회사 크린에이스 | Air conditioning equipment for alarming replace time of filter by selectively sensing of filter replace time |
-
1995
- 1995-01-06 KR KR1019950000155A patent/KR960029721A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114837978A (en) * | 2022-05-10 | 2022-08-02 | 长虹美菱股份有限公司 | Refrigerator fan fault detection device and detection method thereof |
KR102584261B1 (en) | 2023-03-08 | 2023-10-05 | 주식회사 크린에이스 | Air conditioning equipment for alarming replace time of filter by selectively sensing of filter replace time |
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WITN | Withdrawal due to no request for examination |