一、充氣艇的氣是什么氣
充(chong)氣(qi)艇,又稱充(chong)氣(qi)沖(chong)鋒(feng)舟(zhou),是(shi)(shi)一種充(chong)氣(qi)式的沖(chong)鋒(feng)舟(zhou),不(bu)用時將氣(qi)放掉保存,那(nei)么充(chong)氣(qi)艇充(chong)的是(shi)(shi)什么氣(qi)體呢?
以前充氣(qi)(qi)艇里(li)的(de)氣(qi)(qi)體(ti)是(shi)氫氣(qi)(qi),但(dan)是(shi)由(you)于氫氣(qi)(qi)存在(zai)一定的(de)危險性,有爆炸的(de)風險,于是(shi)改用氦氣(qi)(qi),氦氣(qi)(qi)屬于稀有氣(qi)(qi)體(ti),密度比(bi)空氣(qi)(qi)小,化學性質穩定,是(shi)安全的(de)氣(qi)(qi)體(ti),化學實驗或工廠(chang)里(li)常用做保護氣(qi)(qi);當然,用普(pu)通(tong)的(de)空氣(qi)(qi)也是(shi)可以的(de),不(bu)影響實際使用。
二、充氣沖鋒舟怎么充氣放氣
充氣(qi)(qi)(qi)艇(ting)氣(qi)(qi)(qi)不足的話,是無(wu)法在(zai)水上(shang)行(xing)駛的;但(dan)處(chu)于充氣(qi)(qi)(qi)飽(bao)和狀態也不行(xing),會(hui)加快老化和損傷,因此需要(yao)定期充氣(qi)(qi)(qi)放氣(qi)(qi)(qi),那么充氣(qi)(qi)(qi)艇(ting)如(ru)何充氣(qi)(qi)(qi)放氣(qi)(qi)(qi)呢?
1、放(fang)氣(qi)方法:找到充(chong)氣(qi)艇的(de)(de)氣(qi)嘴位置,擰開氣(qi)嘴外部(bu)(bu)的(de)(de)橫杠,然后看(kan)里面有一(yi)個彈簧狀的(de)(de)突起部(bu)(bu)分(fen),向下按(an)住它,逆時針旋轉再松開即可。
2、充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)方法:充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)之前,首(shou)先要把(ba)之前的(de)氣(qi)(qi)(qi)體放(fang)掉,放(fang)完氣(qi)(qi)(qi)后(hou),反方向(xiang)擰一(yi)下彈簧狀的(de)突(tu)起部(bu)分,然后(hou)用配備的(de)充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)泵給(gei)沖(chong)鋒(feng)舟充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)即可(ke)。充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)時要注意,充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)艇(ting)浮筒被分成多個(ge)氣(qi)(qi)(qi)室(shi)(shi),內部(bu)用隔(ge)膜(mo)分隔(ge),在(zai)充(chong)(chong)(chong)(chong)氣(qi)(qi)(qi)的(de)時候要注意均勻,不要一(yi)次(ci)將(jiang)一(yi)個(ge)氣(qi)(qi)(qi)室(shi)(shi)充(chong)(chong)(chong)(chong)滿(man),先將(jiang)每個(ge)氣(qi)(qi)(qi)室(shi)(shi)充(chong)(chong)(chong)(chong)到60%,再回頭依(yi)次(ci)充(chong)(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(qi)只(zhi)(zhi)是為了(le)提供浮力和(he)成型(xing),所以對充氣(qi)氣(qi)壓(ya)(ya)要求不(bu)大,只(zhi)(zhi)要不(bu)超過規定氣(qi)壓(ya)(ya)即可。
一般(ban)來(lai)說,充氣(qi)(qi)沖鋒舟(zhou)打的氣(qi)(qi)壓在標(biao)準(zhun)氣(qi)(qi)壓的九成為宜,充氣(qi)(qi)時,感覺浮筒摸起來(lai)有硬度即可。