机电工程技术
機電工程技術
궤전공정기술
Mechanical & Electrical Engineering Technology
2015年
9期
88-90
,共3页
马质璞%万玉吉%郭一博%谭骥
馬質璞%萬玉吉%郭一博%譚驥
마질박%만옥길%곽일박%담기
热敏电阻%高灵敏度%恒温控制
熱敏電阻%高靈敏度%恆溫控製
열민전조%고령민도%항온공제
thermal resistance%high sensitivity%temperature control
为了实现动、植物的恒温养殖,设计了一种高灵敏恒温控制器,它是由热敏电阻作为传感元件,由极性相反的两个三极管组成高灵敏度开关电路,由光电三极管直接控制可控硅的接通与断开,由此而形成了高灵敏恒温控制。该电路经过多年的使用,效果显著,值得推广。
為瞭實現動、植物的恆溫養殖,設計瞭一種高靈敏恆溫控製器,它是由熱敏電阻作為傳感元件,由極性相反的兩箇三極管組成高靈敏度開關電路,由光電三極管直接控製可控硅的接通與斷開,由此而形成瞭高靈敏恆溫控製。該電路經過多年的使用,效果顯著,值得推廣。
위료실현동、식물적항온양식,설계료일충고령민항온공제기,타시유열민전조작위전감원건,유겁성상반적량개삼겁관조성고령민도개관전로,유광전삼겁관직접공제가공규적접통여단개,유차이형성료고령민항온공제。해전로경과다년적사용,효과현저,치득추엄。
In order to achieve the constant temperature breeding of animals and plants, we designed a kind of high sensitive constant temperature controller. It take the thermistor as sensing element, two opposite pole triode formed high sensitive switch circuit, photoelectric triode controll the connection and disconnection of silicon controlled rectifier directly. Through these measures, high sensitive temperature control was realized. After years of use,the circuit is effective and worth promoting.