一、充氣艇的氣是什么氣

充(chong)(chong)(chong)氣(qi)(qi)艇，又稱充(chong)(chong)(chong)氣(qi)(qi)沖(chong)鋒舟，是(shi)一種充(chong)(chong)(chong)氣(qi)(qi)式的沖(chong)鋒舟，不用時將氣(qi)(qi)放掉保存(cun)，那么(me)充(chong)(chong)(chong)氣(qi)(qi)艇充(chong)(chong)(chong)的是(shi)什么(me)氣(qi)(qi)體呢？

以前充(chong)氣(qi)(qi)(qi)艇里的氣(qi)(qi)(qi)體是(shi)(shi)氫(qing)氣(qi)(qi)(qi)，但(dan)是(shi)(shi)由于(yu)氫(qing)氣(qi)(qi)(qi)存在一定的危險性，有(you)爆炸的風險，于(yu)是(shi)(shi)改用(yong)(yong)氦氣(qi)(qi)(qi)，氦氣(qi)(qi)(qi)屬于(yu)稀有(you)氣(qi)(qi)(qi)體，密度比空(kong)氣(qi)(qi)(qi)小，化(hua)學(xue)性質穩定，是(shi)(shi)安全(quan)的氣(qi)(qi)(qi)體，化(hua)學(xue)實驗(yan)或工廠里常用(yong)(yong)做保(bao)護氣(qi)(qi)(qi)；當然，用(yong)(yong)普通的空(kong)氣(qi)(qi)(qi)也是(shi)(shi)可(ke)以的，不(bu)影響實際使用(yong)(yong)。

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二、充氣沖鋒舟怎么充氣放氣

充(chong)(chong)氣(qi)艇氣(qi)不足的話，是無法(fa)在水上(shang)行(xing)駛的；但處于(yu)充(chong)(chong)氣(qi)飽和狀(zhuang)態(tai)也(ye)不行(xing)，會加快老化和損傷，因此(ci)需(xu)要定期充(chong)(chong)氣(qi)放氣(qi)，那(nei)么(me)充(chong)(chong)氣(qi)艇如(ru)何充(chong)(chong)氣(qi)放氣(qi)呢(ni)？

1、放氣(qi)方(fang)法：找到充氣(qi)艇的氣(qi)嘴(zui)位(wei)置(zhi)，擰開氣(qi)嘴(zui)外部的橫(heng)杠(gang)，然后看里面有(you)一個彈(dan)簧狀的突起部分，向下按(an)住它，逆時針旋(xuan)轉再松開即可。

2、充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)方法：充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)之(zhi)前，首(shou)先要把之(zhi)前的(de)(de)氣(qi)(qi)(qi)(qi)體放(fang)(fang)掉，放(fang)(fang)完氣(qi)(qi)(qi)(qi)后(hou)，反(fan)方向擰一下(xia)彈簧狀的(de)(de)突起部分(fen)，然后(hou)用配備的(de)(de)充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)泵給(gei)沖鋒(feng)舟充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)即可。充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)時要注意，充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)艇浮筒被分(fen)成多個氣(qi)(qi)(qi)(qi)室(shi)，內部用隔(ge)(ge)膜分(fen)隔(ge)(ge)，在(zai)充(chong)(chong)(chong)氣(qi)(qi)(qi)(qi)的(de)(de)時候(hou)要注意均勻(yun)，不要一次將一個氣(qi)(qi)(qi)(qi)室(shi)充(chong)(chong)(chong)滿(man)，先將每個氣(qi)(qi)(qi)(qi)室(shi)充(chong)(chong)(chong)到(dao)60％，再回頭依(yi)次充(chong)(chong)(chong)滿(man)。

三、充氣沖鋒舟打多少氣壓合適

充氣沖鋒舟需要充氣使用，不過充氣的時候要注意控制沖鋒舟內的氣壓；普通汽車輪胎達不到一定的氣壓，車輪就會偏掉，而充氣沖鋒舟充氣只是為了(le)提供(gong)浮力(li)和成型，所以對充氣氣壓要求(qiu)不大，只要不超過規(gui)定(ding)氣壓即可。

一般來說，充(chong)氣沖鋒舟打的氣壓在標準氣壓的九成為宜，充(chong)氣時，感覺浮筒摸起來有硬度即(ji)可。