型 号: | |
所属分类: | 实验室气路工程设计安装 |
报 价: | 10000 |
实验(yan)室气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)体管道安(an)装(zhuang)(zhuang)工(gong)程公司(si)安(an)装(zhuang)(zhuang)的集中(zhong)供(gong)气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)系(xi)统(tong)具有(you)以下(xia)优(you)点(dian)(dian):一是集中(zhong)供(gong)气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)系(xi)统(tong)将气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)源(yuan)(钢(gang)瓶(ping)(ping))集中(zhong)在气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)瓶(ping)(ping)储(chu)存间(jian),采用(yong)管路系(xi)统(tong)将气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)送到所(suo)需的工(gong)作(zuo)地(di)点(dian)(dian),再将供(gong)气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)终(zhong)端进(jin)行分(fen)流。因此工(gong)作(zuo)地(di)点(dian)(dian)看不到气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)瓶(ping)(ping),显得规(gui)范(fan)、整洁(jie)。二是结(jie)构紧凑(cou)、安(an)装(zhuang)(zhuang)方便(bian)、操作(zuo)简单;三是集中(zhong)供(gong)气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)系(xi)统(tong)更(geng)(geng)容易进(jin)行监控。因此采用(yong)集中(zhong)供(gong)气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)系(xi)统(tong)进(jin)行供(gong)气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)更(geng)(geng)安(an)全、更(geng)(geng)规(gui)范(fan)、更(geng)(geng)可靠。科望达主要(yao)提供(gong)氧气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、氢气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、氦气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、氮气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)、乙炔、压缩空气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)等气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)体的集中(zhong)供(gong)气(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)系(xi)统(tong)设计
实验室气体管道安装工程公司
集(ji)(ji)(ji)中(zhong)(zhong)供(gong)(gong)(gong)气(qi)(qi)(qi)系(xi)(xi)(xi)统(tong)作为(wei)气(qi)(qi)(qi)体(ti)储存、调压(ya)、输送(song)及(ji)供(gong)(gong)(gong)应具有以下几(ji)个优点(dian):一是集(ji)(ji)(ji)中(zhong)(zhong)供(gong)(gong)(gong)气(qi)(qi)(qi)系(xi)(xi)(xi)统(tong)将气(qi)(qi)(qi)源(钢(gang)瓶)集(ji)(ji)(ji)中(zhong)(zhong)在气(qi)(qi)(qi)瓶储存间,采(cai)用(yong)管(guan)路(lu)系(xi)(xi)(xi)统(tong)将气(qi)(qi)(qi)送(song)到(dao)所需的(de)工(gong)作地点(dian),再(zai)将供(gong)(gong)(gong)气(qi)(qi)(qi)终(zhong)端进(jin)行(xing)分流。因(yin)此(ci)工(gong)作地点(dian)看不到(dao)气(qi)(qi)(qi)瓶,显得规范(fan)、整(zheng)洁。二是结构紧凑、安(an)(an)装方便、操作简单;三是集(ji)(ji)(ji)中(zhong)(zhong)供(gong)(gong)(gong)气(qi)(qi)(qi)系(xi)(xi)(xi)统(tong)更容易进(jin)行(xing)监控。因(yin)此(ci)采(cai)用(yong)集(ji)(ji)(ji)中(zhong)(zhong)供(gong)(gong)(gong)气(qi)(qi)(qi)系(xi)(xi)(xi)统(tong)进(jin)行(xing)供(gong)(gong)(gong)气(qi)(qi)(qi)更安(an)(an)全、更规范(fan)、更可靠。科望(wang)达主要提供(gong)(gong)(gong)氧气(qi)(qi)(qi)、氢气(qi)(qi)(qi)、氦气(qi)(qi)(qi)、氮气(qi)(qi)(qi)、乙炔(gui)、压(ya)缩空(kong)气(qi)(qi)(qi)等(deng)气(qi)(qi)(qi)体(ti)的(de)集(ji)(ji)(ji)中(zhong)(zhong)供(gong)(gong)(gong)气(qi)(qi)(qi)系(xi)(xi)(xi)统(tong)设(she)计及(ji)管(guan)路(lu)系(xi)(xi)(xi)统(tong)安(an)(an)装。
部分施工现场
一、实验室气体管道安装工程公司技术要求
1、气瓶间
①气瓶间应采用300mm以上钢筋混凝土(tu)防(fang)爆(bao)墙,遮阳(yang)防(fang)晒,并安装防(fang)爆(bao)门,泄露(lu)窗。
②室(shi)内(nei)地面应有防火花、防静电(dian)措施;室(shi)内(nei)电(dian)气(qi)设备应具备防爆功能。
③通风良好,室内应(ying)安装排气扇。
④可燃气(qi)(qi)体钢瓶(氢气(qi)(qi)、乙(yi)炔)与助燃气(qi)(qi)体(氧气(qi)(qi))应(ying)隔开放置。
⑤气瓶间要设置报警系统(tong)
2、工作间
①所有(you)管道要(yao)统(tong)筹规划、集中布置、方便(bian)安装、便(bian)于操作、检修方便(bian)。
②所有(you)工艺管道要设(she)(she)置切(qie)断(duan)阀,并(bing)根据(ju)需要设(she)(she)置压力表、温度(du)计(ji)(ji)、流(liu)量计(ji)(ji)、过滤器和(he)减(jian)压阀,阀门和(he)仪表要设(she)(she)置在便于观察和(he)检修的地(di)方。
③可燃气体管道(dao)要沿墙明线铺(pu)设,方(fang)便(bian)安装(zhuang)和检修(xiu)。
④使用钢瓶气管道的设备(bei)台应离墙布置,且留(liu)出不小于600mm的检修空间。
⑤氢(qing)气管(guan)道应(ying)采(cai)用(yong)焊接连接,不能采(cai)用(yong)螺纹(wen)连接和使用(yong)闸阀。
⑥供气系统采(cai)用二级减压方式进行(xing)供气,气体由15Mpa减到1.5Mpa后再输入到各实验(yan)室。
二、用材
1、管(guan)道、球(qiu)阀、三通和卡套均(jun)采用316L不锈钢(gang),高压软管(guan)为不锈钢(gang)波纹管(guan),在高压软管(guan)的(de)进气(qi)端配(pei)置单(dan)向阀,防(fang)止(zhi)更换气(qi)瓶时,软管(guan)内的(de)气(qi)体(ti)外泄,又(you)可防(fang)止(zhi)外界的(de)空气(qi)混(hun)入气(qi)路中(zhong),影响气(qi)体(ti)纯度。
2、管道系(xi)统:所有气体(ti)管道均采用B*别316L不(bu)锈钢管,在管路上(shang)有过滤杂质和水分的装置。
3、管道的(de)连接:汇排流、终端(duan)均采用卡套连接,便(bian)于减压器和阀门的(de)维护管理。
4、终端:在每台仪器之(zhi)前,配置(zhi)截(jie)止阀和二级减(jian)压器,截(jie)止阀控制每个(ge)气路的开启(qi)和关(guan)闭,减(jian)压器用于(yu)显示(shi)和调整每个(ge)终端的压力。
5、气体管道每间隔1.5米(mi)采用(yong)管码支架固(gu)定(ding)。
6、整(zheng)个气路安装(zhuang)完毕后(hou),对整(zheng)个系统(tong)做压力测试,压力24小时后(hou)无下降(jiang)视为合格。
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