实验室仪器不锈钢管道安装徐州君乐宝乳业产品概述：

实验室仪器不锈钢管道安装徐州君乐宝乳业集(ji)(ji)中供(gong)(gong)(gong)(gong)气(qi)(qi)(qi)(qi)(qi)系(xi)(xi)(xi)统(tong)作(zuo)为气(qi)(qi)(qi)(qi)(qi)体(ti)(ti)储(chu)存、调(diao)压(ya)、输送及(ji)供(gong)(gong)(gong)(gong)应具(ju)有以下几个优点：一是(shi)集(ji)(ji)中供(gong)(gong)(gong)(gong)气(qi)(qi)(qi)(qi)(qi)系(xi)(xi)(xi)统(tong)将气(qi)(qi)(qi)(qi)(qi)源（钢(gang)瓶）集(ji)(ji)中在气(qi)(qi)(qi)(qi)(qi)瓶储(chu)存间，采用管路系(xi)(xi)(xi)统(tong)将气(qi)(qi)(qi)(qi)(qi)送到所需的工作(zuo)地(di)点，再(zai)将供(gong)(gong)(gong)(gong)气(qi)(qi)(qi)(qi)(qi)终端(duan)进(jin)(jin)行分流。因此工作(zuo)地(di)点看(kan)不(bu)到气(qi)(qi)(qi)(qi)(qi)瓶，显得(de)规(gui)范、整洁(jie)。二是(shi)结构紧凑、安(an)(an)装(zhuang)(zhuang)方便、操(cao)作(zuo)简单(dan)；三是(shi)集(ji)(ji)中供(gong)(gong)(gong)(gong)气(qi)(qi)(qi)(qi)(qi)系(xi)(xi)(xi)统(tong)更容易(yi)进(jin)(jin)行监控(kong)。因此采用集(ji)(ji)中供(gong)(gong)(gong)(gong)气(qi)(qi)(qi)(qi)(qi)系(xi)(xi)(xi)统(tong)进(jin)(jin)行供(gong)(gong)(gong)(gong)气(qi)(qi)(qi)(qi)(qi)更安(an)(an)全、更规(gui)范、更可靠。科(ke)望达(da)主要(yao)提供(gong)(gong)(gong)(gong)氧气(qi)(qi)(qi)(qi)(qi)、氢气(qi)(qi)(qi)(qi)(qi)、氦(hai)气(qi)(qi)(qi)(qi)(qi)、氮气(qi)(qi)(qi)(qi)(qi)、乙炔、压(ya)缩空气(qi)(qi)(qi)(qi)(qi)等气(qi)(qi)(qi)(qi)(qi)体(ti)(ti)的集(ji)(ji)中供(gong)(gong)(gong)(gong)气(qi)(qi)(qi)(qi)(qi)系(xi)(xi)(xi)统(tong)设计及(ji)管路系(xi)(xi)(xi)统(tong)安(an)(an)装(zhuang)(zhuang)。

一、实验室仪器不锈钢管道安装徐州君乐宝乳业技术要求

1、气瓶间

①气(qi)瓶间应采用300mm以(yi)上钢筋混(hun)凝(ning)土防(fang)(fang)爆墙，遮(zhe)阳(yang)防(fang)(fang)晒，并安装防(fang)(fang)爆门，泄露窗。

②室内地面应有防(fang)(fang)火花、防(fang)(fang)静电措(cuo)施；室内电气设备(bei)应具(ju)备(bei)防(fang)(fang)爆功(gong)能。

③通(tong)风良好(hao)，室内应安装排气扇。

④可燃(ran)气(qi)体钢瓶（氢气(qi)、乙炔）与(yu)助(zhu)燃(ran)气(qi)体（氧气(qi)）应隔开放置(zhi)。

⑤气(qi)瓶间(jian)要设置报(bao)警系统

2、工作间(jian)

①所有管(guan)道(dao)要(yao)统(tong)筹规(gui)划、集中布置、方便(bian)安装、便(bian)于操作、检修方便(bian)。

②所有工艺管(guan)道要(yao)(yao)(yao)设置(zhi)(zhi)切(qie)断阀(fa)，并(bing)根据需(xu)要(yao)(yao)(yao)设置(zhi)(zhi)压(ya)力表、温度计、流(liu)量计、过滤器和(he)减压(ya)阀(fa)，阀(fa)门和(he)仪表要(yao)(yao)(yao)设置(zhi)(zhi)在便于观察(cha)和(he)检修(xiu)的地方。

③可燃(ran)气(qi)体管道要沿(yan)墙明(ming)线铺设，方便安(an)装和(he)检修。

④使用钢瓶气管道的(de)设备台(tai)应离墙布置，且(qie)留出(chu)不小于600mm的(de)检修空间。

⑤氢气管道应采用(yong)焊接连接，不能采用(yong)螺纹连接和使用(yong)闸阀。

⑥供(gong)气系(xi)统采用二级减压方式进(jin)行供(gong)气，气体由15Mpa减到(dao)1.5Mpa后再输入(ru)到(dao)各实验室。

二、用材(cai)

1、管(guan)道、球阀(fa)、三通(tong)和卡套(tao)均采用316L不(bu)锈钢(gang)，高压软管(guan)为不(bu)锈钢(gang)波纹管(guan)，在高压软管(guan)的(de)进(jin)气(qi)(qi)(qi)端(duan)配置(zhi)单(dan)向阀(fa)，防止更换气(qi)(qi)(qi)瓶时，软管(guan)内的(de)气(qi)(qi)(qi)体外(wai)泄，又可防止外(wai)界的(de)空气(qi)(qi)(qi)混入气(qi)(qi)(qi)路(lu)中(zhong)，影响气(qi)(qi)(qi)体纯度。

2、管(guan)道(dao)系(xi)统：所有气体(ti)管(guan)道(dao)均采用B*别316L不锈钢管(guan)，在(zai)管(guan)路上有过滤杂质和水分的装置。

3、管(guan)道的连接：汇排流、终端均采(cai)用卡套连接，便于(yu)减压(ya)器和阀(fa)门的维护管(guan)理(li)。

4、终(zhong)(zhong)端(duan)：在(zai)每台仪(yi)器(qi)(qi)之(zhi)前，配置截(jie)(jie)止阀(fa)和(he)(he)二级减(jian)(jian)压(ya)器(qi)(qi)，截(jie)(jie)止阀(fa)控制每个气路(lu)的开启和(he)(he)关闭，减(jian)(jian)压(ya)器(qi)(qi)用于(yu)显(xian)示(shi)和(he)(he)调整每个终(zhong)(zhong)端(duan)的压(ya)力。

5、气(qi)体(ti)管道(dao)每间隔(ge)1.5米采用管码支架固(gu)定。

6、整个气路安(an)装完毕(bi)后(hou)，对(dui)整个系统做(zuo)压力(li)测(ce)试，压力(li)24小时后(hou)无下降(jiang)视为合格(ge)。