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    • 概要:

        如今船(chuan)舶已經成(cheng)為(wei)比較(jiao)流行的(de)交通工具(ju),海外貿易(yi)盛(sheng)行,促(cu)進(jin)了(le)(le)航海之(zhi)間(jian)的(de)交流與(yu)(yu)貿易(yi),促(cu)進(jin)經濟(ji)的(de)發展(zhan)。近幾(ji)年,船(chuan)舶發展(zhan)較(jiao)快,相關配套設(she)施也得到(dao)了(le)(le)發展(zhan),如壓(ya)力(li)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)柜就(jiu)是(shi)其中重要的(de)一種,而(er)且壓(ya)力(li)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)柜對船(chuan)上(shang)的(de)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)有(you)很大幫助。 壓(ya)力(li)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)柜的(de)生產(chan)與(yu)(yu)應(ying)用(yong),使船(chuan)上(shang)的(de)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)系統不再(zai)是(shi)問題。壓(ya)力(li)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)柜供(gong)應(ying)船(chuan)上(shang)的(de)飲用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、洗滌(di)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、沖洗用(yong)的(de)清水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)和舷外水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)的(de)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)系統。 壓(ya)力(li)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)柜是(shi)一個封閉的(de)容器。為(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵供(gong)應(ying)的(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量大于(yu)用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量時(shi)(shi),多余的(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)進(jin)入(ru)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)柜。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位上(shang)升(sheng)壓(ya)縮上(shang)部空間(jian)的(de)空氣,同時(shi)(shi)整個供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管路的(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)壓(ya)也逐(zhu)漸升(sheng)高(gao)。當(dang)壓(ya)力(li)達到(dao)(30~40)x104Pa時(shi)(shi),通...

    • 概要:

        船(chuan)(chuan)(chuan)用(yong)(yong)(yong)空氣瓶(ping)(ping)是屬于船(chuan)(chuan)(chuan)舶重要(yao)(yao)配(pei)件之一(yi),而且(qie)(qie)使(shi)用(yong)(yong)(yong)要(yao)(yao)謹慎,要(yao)(yao)求比較高,船(chuan)(chuan)(chuan)用(yong)(yong)(yong)空氣瓶(ping)(ping)的(de)(de)使(shi)用(yong)(yong)(yong)要(yao)(yao)注意(yi)以(yi)下幾(ji)個方面。 1.自給式船(chuan)(chuan)(chuan)用(yong)(yong)(yong)空氣瓶(ping)(ping)使(shi)用(yong)(yong)(yong)期間,應(ying)(ying)(ying)注意(yi)觀看(kan)壓力表。氣瓶(ping)(ping)壓力低于55±5巴時,報警(jing)笛開(kai)始鳴(ming)叫,鳴(ming)警(jing)開(kai)始時人(ren)員(yuan)應(ying)(ying)(ying)盡快撤離(li)危險區域。 2.使(shi)用(yong)(yong)(yong)時要(yao)(yao)佩戴面罩(zhao),而且(qie)(qie)要(yao)(yao)確保密(mi)封性(xing)良好(hao)(hao),如(ru)果蓄有(you)虬髯胡須的(de)(de)人(ren)不得使(shi)用(yong)(yong)(yong)自給式船(chuan)(chuan)(chuan)用(yong)(yong)(yong)空氣瓶(ping)(ping)。而且(qie)(qie)如(ru)果面部(bu)形狀(zhuang)或(huo)者有(you)很深疤痕的(de)(de)都不能使(shi)用(yong)(yong)(yong),不能保證(zheng)氣密(mi)性(xing)的(de)(de)良好(hao)(hao),而且(qie)(qie)佩戴時避免頭發(fa)卡在面罩(zhao)和臉部(bu)之間,影響密(mi)封性(xing)。 3.使(shi)用(yong)(yong)(yong)過程(cheng)中如(ru)發(fa)現面罩(zhao)或(huo)與(yu)之相連的(de)(de)呼吸維護裝置的(de)(de)性(xing)能有(you)問題,應(ying)(ying)(ying)立即...

    • 概要:

        對(dui)油船以及在油區工作的船舶,主機、輔機以及鍋爐(lu)等排(pai)(pai)(pai)氣(qi)管上必須裝有火(huo)(huo)(huo)(huo)星(xing)熄(xi)滅器(qi)。對(dui)于柴油機,為減(jian)少設備和降(jiang)低排(pai)(pai)(pai)氣(qi)系統(tong)背壓,一(yi)般消聲(sheng)器(qi)和火(huo)(huo)(huo)(huo)星(xing)熄(xi)滅器(qi)合為一(yi)個(ge)設備,即火(huo)(huo)(huo)(huo)星(xing)熄(xi)滅式(shi)消聲(sheng)器(qi)。 船用火(huo)(huo)(huo)(huo)星(xing)熄(xi)滅消聲(sheng)器(qi)大致可分為干(gan)式(shi)和濕(shi)式(shi)兩(liang)種: 干(gan)式(shi):通過(guo)改變排(pai)(pai)(pai)氣(qi)氣(qi)流(liu)的流(liu)程,使氣(qi)流(liu)緩慢流(liu)動,并(bing)產生旋轉,使氣(qi)體內的火(huo)(huo)(huo)(huo)星(xing)充分燃(ran)燒,而未燃(ran)盡(jin)的灰(hui)粒與壁或網板相撞,達到熄(xi)滅火(huo)(huo)(huo)(huo)星(xing)的目的。灰(hui)粒集(ji)中排(pai)(pai)(pai)至灰(hui)箱或隨氣(qi)流(liu)排(pai)(pai)(pai)入大氣(qi)中;...

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