[問題]風扇意外地唔郁,HQI 就自動關電子裝置

warsur · **發表於 :** 2004-06-08 11:05

我想制作一整個安全DIY HQI 燈箱連DIY DC風扇
因為經常冇人在家, 如果想當DIY風扇意外地唔郁,
DIY HQI 就自動關, 有什麼電子裝置/控制器要加呀?

utopia13 · **註冊時間:** 2004-05-10 17:11 **文章:** 1416

加個感溫既安全制仲實際

warsur · **發表於 :** 2004-06-08 15:08

Thank you sin....
you mean this one?
http://www2.aqugrass.com/phpBB2/viewtop ... c&start=15

I don't konw how to diy such box to host this 感溫既安全制.

utopia13 · **註冊時間:** 2004-05-10 17:11 **文章:** 1416

NO, just a thermal couple is ok

warsur · **發表於 :** 2004-06-08 15:42

感溫既安全制 seems still not ok......if the fan really not working, and using 感溫既安全制, the HQI will on and off repeatly....and the HQI will go to die soon.
If there is any divice to support "如果想當DIY風扇意外地唔郁,DIY HQI 就自動關" seems better wor...
in here http://www2.aqugrass.com/phpBB2/viewtop ... c&start=15
if the theromal sensor can be replaced by DC current sensor, any?

utopia13 · **註冊時間:** 2004-05-10 17:11 **文章:** 1416

係thermal couple上加個電磁開關,一cut就要手動再開

warsur · **發表於 :** 2004-06-08 22:28

utopia13 寫:

係thermal couple上加個電磁開關,一cut就要手動再開

can you explain more?

utopia13 · **註冊時間:** 2004-05-10 17:11 **文章:** 1416

就係一次斷電就會跳既制
有現成,又可以自己做,自己做既會食電d,不過只要一兩個relay就得
搵吾到現成我再教你做

warsur · **發表於 :** 2004-06-08 22:49

utopia13 寫:

就係一次斷電就會跳既制
有現成,又可以自己做,自己做既會食電d,不過只要一兩個relay就得
搵吾到現成我再教你做

I know not much about it, but if I have manual, I think I can handle it. Where to buy? how to say to the shop? how it look like, about how much? thanks....

Macbrush · **發表於 :** 2004-07-03 23:47

最簡單是做兩套風扇，所有野獨立米得囉。仲有，最安全是做一個無風扇都無問題的燈箱，物料用金屬，用鋼絲釣起，如燈箱沒有風冷便危險，設計上以經唔合格，唔安全。

warsur · **發表於 :** 2004-07-04 00:50

yeah yeah yeah....
http://www2.aqugrass.com/phpBB2/viewtopic.php?t=21290
http://www2.aqugrass.com/phpBB2/viewtopic.php?t=27913

are better DIY.......

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