液體電蚊香工作原理
電蚊香的(de)(de)(de)驅蚊原理是(shi)(shi)將除(chu)(chu)蟲(chong)(chong)(chong)菊(ju)(ju)(ju)等吸入蚊香片中(zhong),加熱后而(er)(er)蒸發。而(er)(er)除(chu)(chu)蟲(chong)(chong)(chong)菊(ju)(ju)(ju)對人(ren)體幾乎是(shi)(shi)沒有(you)(you)什么影響(xiang)的(de)(de)(de)。除(chu)(chu)蟲(chong)(chong)(chong)菊(ju)(ju)(ju)是(shi)(shi)菊(ju)(ju)(ju)科植物(wu)中(zhong)的(de)(de)(de)一(yi)個特(te)殊家族,之所以被(bei)稱(cheng)為除(chu)(chu)蟲(chong)(chong)(chong)菊(ju)(ju)(ju),就是(shi)(shi)因為它的(de)(de)(de)花蕊中(zhong)富含一(yi)種被(bei)叫做除(chu)(chu)蟲(chong)(chong)(chong)菊(ju)(ju)(ju)素(su)或除(chu)(chu)蟲(chong)(chong)(chong)菊(ju)(ju)(ju)酯的(de)(de)(de)殺(sha)蟲(chong)(chong)(chong)活性(xing)(xing)物(wu)質,具(ju)有(you)(you)顯著的(de)(de)(de)殺(sha)蟲(chong)(chong)(chong)作(zuo)用(yong)。 除(chu)(chu)蟲(chong)(chong)(chong)菊(ju)(ju)(ju)素(su)殺(sha)蟲(chong)(chong)(chong)的(de)(de)(de)特(te)點在(zai)于它具(ju)有(you)(you)神(shen)經毒性(xing)(xing),一(yi)旦被(bei)害蟲(chong)(chong)(chong)接觸到,就會(hui)迅速(su)(su)嵌(qian)入害蟲(chong)(chong)(chong)的(de)(de)(de)神(shen)經系統,迅速(su)(su)擊倒、殺(sha)滅害蟲(chong)(chong)(chong),但是(shi)(shi)它的(de)(de)(de)這(zhe)種特(te)性(xing)(xing)卻不會(hui)對人(ren)和哺(bu)乳動物(wu)的(de)(de)(de)神(shen)經系統起作(zuo)用(yong),也不會(hui)在(zai)哺(bu)乳動物(wu)體內存留(liu);它還具(ju)有(you)(you)廣譜殺(sha)蟲(chong)(chong)(chong)性(xing)(xing),同時因為殺(sha)蟲(chong)(chong)(chong)機理復(fu)雜,還不容易(yi)產(chan)生抗藥性(xing)(xing),而(er)(er)且在(zai)自(zi)然環境中(zhong)還容易(yi)迅速(su)(su)分解為水和二氧化碳,不殘留(liu)任何有(you)(you)毒物(wu)質。
液體電蚊香是(shi)利(li)用(yong)毛吸管原理,持續(xu)(xu)加熱(re)釋放殺蟲劑物(wu)質,使(shi)用(yong)最(zui)為方(fang)便。按每(mei)天使(shi)用(yong)八小(xiao)時計算,一瓶(ping)蚊(wen)(wen)香液(ye)(ye)可(ke)(ke)連(lian)續(xu)(xu)使(shi)用(yong)30天,免除了每(mei)天更換(huan)電(dian)(dian)蚊(wen)(wen)香片(pian)的麻煩。但無論是(shi)電(dian)(dian)蚊(wen)(wen)香片(pian)或液(ye)(ye)體(ti)電(dian)(dian)蚊(wen)(wen)香,都含有對(dui)人體(ti)有害的有機化(hua)合(he)物(wu)。如在密閉(bi)房(fang)間內使(shi)用(yong),可(ke)(ke)能會產生不良反應。因(yin)此,使(shi)用(yong)電(dian)(dian)蚊(wen)(wen)香時應保持空氣流通。電(dian)(dian)蚊(wen)(wen)香的最(zui)佳(jia)使(shi)用(yong)時間是(shi)在睡前半小(xiao)時。
電蚊香液的驅蚊方法
殺蟲劑(ji)廠家液(ye)體(ti)蚊香器只(zhi)需開(kai)關電源(yuan),不必每日(ri)添加(jia)或更換,使(shi)用(yong)(yong)起來更簡便。現(xian)在(zai)的(de)蚊香片經過改良,藥效大(da)為增強,能達到10到12小(xiao)時左右,足可以保(bao)證一個晚(wan)上都(dou)可高(gao)枕無憂。蚊香液(ye)使(shi)用(yong)(yong)時間(jian)更長,如一瓶41毫(hao)升(sheng)裝的(de)藥水,如果按(an)照每晚(wan)使(shi)用(yong)(yong)10小(xiao)時計(ji)算(suan)的(de)話,能用(yong)(yong)上1個月。
電蚊香器的不足之處也是不容忽視的,有專家提醒消費者:孕婦和兒童最好不要使用電蚊香。另外電蚊香氣味過濃,過敏體質的人不適用。蚊香片和蚊香液如果質量不過關,同樣極易危害人體健康。消費者在選購電蚊香器時一定要選擇較為可靠的品牌、低毒無刺激的產品。電蚊香什么牌子好>>