JP2001263743A5 - - Google Patents
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- JP2001263743A5 JP2001263743A5 JP2000084342A JP2000084342A JP2001263743A5 JP 2001263743 A5 JP2001263743 A5 JP 2001263743A5 JP 2000084342 A JP2000084342 A JP 2000084342A JP 2000084342 A JP2000084342 A JP 2000084342A JP 2001263743 A5 JP2001263743 A5 JP 2001263743A5
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- Japan
- Prior art keywords
- output
- voltage
- solar cell
- motor
- commercial power
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Description
【0009】
本発明の請求項1に記載の発明は、ファンとモーターを有した換気扇と、太陽の日射を受けて出力する太陽電池と、この太陽電池の出力または商用電源の出力により前記換気扇を運転するコントローラとを備え、前記太陽電池の出力が所定値以下のとき、その出力の不足分を商用電源の出力で補い換気扇を運転する換気装置の構成としたものであり、太陽電池の出力が少ないときにおいても、少ない出力部分を使用し、不足している電力のみを商用電源で補うこととなり、太陽電池の出力を全部使用することで商用電源による消費電力量の低減を図ることができるという作用を有する。[0009]
The invention according to claim 1 of the present invention relates to a ventilating fan having a fan and a motor, a solar cell that receives solar radiation and outputs the same, and a controller that operates the ventilating fan according to the output of the solar cell or the output of a commercial power source. And, when the output of the solar cell is less than a predetermined value, the shortage of the output is compensated by the output of the commercial power supply to constitute a ventilator configured to operate the ventilation fan, and when the output of the solar cell is small. Also, it has the effect that it is possible to reduce the power consumption by the commercial power supply by using the small output part and compensating only the insufficient power with the commercial power supply, and by using the entire output of the solar cell. .
【0020】
上記構成において、太陽電池4への日射が強いときは安定的に電流を出力する
ことができるため電圧は図8で示す(C)部のように下がらないものであるので
、判定部14で得られた電圧を制御部15で所定値と比較し、太陽電池4から出力される電圧が安定的に14V以上出力されると制御部15から電圧調整部13に電圧調整の信号を送り、図7に示すように、電圧調整部13で半導体素子をオン・オフする時間割合を変更して電圧調整を行い、モーター2に一定の電圧を印加し、モーター2は一定の回転数で運転されることとなる。また、(B)部における換気装置の動作は実施の形態1と同様であり、省略する。[0020]
In the above configuration, since the current can be stably output when solar radiation to
【0021】
このように本発明の実施の形態2の換気装置によれば、太陽電池4の出力側に設けられる換気扇3のモーター2の印加電圧を調整する電圧調整部13と、太陽電池4の出力電圧を判定する判定部14と、判定部14で得られた電圧を所定値と比較し、電圧調整部13に信号を送る制御部15とを設け、半導体素子をスイッチングするようにしたので換気扇のモーター2に印加される印加電圧が一定となり、モーター2の回転数を一定にして所定の風量を得ることができるとともに、モーター2への印加電圧が高くなるのを防止することとなり、モーター2の過剰な回転による騒音を低減することができる。[0021]
As described above , according to the ventilating apparatus of the second embodiment of the present invention, the voltage adjusting unit 13 for adjusting the applied voltage of the
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000084342A JP2001263743A (en) | 2000-03-24 | 2000-03-24 | Ventilator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000084342A JP2001263743A (en) | 2000-03-24 | 2000-03-24 | Ventilator |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001263743A JP2001263743A (en) | 2001-09-26 |
JP2001263743A5 true JP2001263743A5 (en) | 2004-09-24 |
Family
ID=18600833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000084342A Pending JP2001263743A (en) | 2000-03-24 | 2000-03-24 | Ventilator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2001263743A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4848802B2 (en) * | 2006-03-13 | 2011-12-28 | パナソニック株式会社 | Ventilation equipment |
JP5098260B2 (en) * | 2006-09-12 | 2012-12-12 | パナソニック株式会社 | Heating element storage box cooling device |
JP2018071957A (en) * | 2016-10-24 | 2018-05-10 | 藤山 憲一 | Ventilator for vacant house |
JP2023003126A (en) * | 2021-06-23 | 2023-01-11 | ダイキン工業株式会社 | Air conditioning device including exhaust system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921433U (en) * | 1982-07-30 | 1984-02-09 | 株式会社日立製作所 | kitchen ventilation system |
JPS61167341A (en) * | 1985-01-18 | 1986-07-29 | 住友電気工業株式会社 | Power supply facility for solar cell |
JPH0357679U (en) * | 1989-10-07 | 1991-06-04 | ||
JPH03190538A (en) * | 1989-12-14 | 1991-08-20 | Toshiba Corp | Storage battery charger |
JPH05199676A (en) * | 1991-05-30 | 1993-08-06 | Tonen Corp | Solar-battery power source |
JPH05108176A (en) * | 1991-10-17 | 1993-04-30 | Tonen Corp | Solar battery power source |
JPH05339970A (en) * | 1992-06-11 | 1993-12-21 | Toto Ltd | Water supply system |
JPH0926172A (en) * | 1995-07-10 | 1997-01-28 | Sekisui Chem Co Ltd | Ventilation device |
JPH09123733A (en) * | 1995-10-31 | 1997-05-13 | Suzuki Motor Corp | Air conditioner controller for automobile |
JP3394417B2 (en) * | 1997-05-14 | 2003-04-07 | 松下エコシステムズ株式会社 | Fan motor and electric equipment using the same |
JPH11211168A (en) * | 1998-01-21 | 1999-08-06 | Hanako Narutomi | Automatic ventilating fan |
JP2000014165A (en) * | 1998-06-29 | 2000-01-14 | Matsushita Electric Works Ltd | Inverter apparatus |
JP2000023417A (en) * | 1998-07-07 | 2000-01-21 | Toshiba Corp | Motor with control circuit |
JP2000048611A (en) * | 1998-07-24 | 2000-02-18 | Sanyo Electric Co Ltd | Sunlight natural lighting device |
JP3062864U (en) * | 1999-03-29 | 1999-10-15 | ジャスト技研株式会社 | Ventilation fan for exhausting indoor air using solar cells |
-
2000
- 2000-03-24 JP JP2000084342A patent/JP2001263743A/en active Pending
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