array(3) { ["data"] => array(20) { [0] => array(11) { ["tagname"] => string(24) "燃气管道安装要求" ["inlink"] => int(0) ["addtime"] => string(10) "1593420477" ["tagid"] => int(9627) ["id"] => string(4) "9627" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503908892049419) ["pageurl"] => string(33) "//www.sheji456.com/ask/tlist/9627" ["m_pageurl"] => string(31) "//m.sheji456.com/ask/tlist/9627" } [1] => array(11) { ["tagname"] => string(30) "家装采暖管道安装要求" ["inlink"] => int(0) ["addtime"] => string(10) "1604570311" ["tagid"] => int(4630204) ["id"] => string(7) "4630204" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703504068747460634) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/4630204" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/4630204" } [2] => array(11) { ["tagname"] => string(33) "空压管道安装有哪些要求" ["inlink"] => int(0) ["addtime"] => string(10) "1599530139" ["tagid"] => int(1183994) ["id"] => string(7) "1183994" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503950488010785) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1183994" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1183994" } [3] => array(11) { ["tagname"] => string(30) "燃气管道安装安全要求" ["inlink"] => int(0) ["addtime"] => string(10) "1593574300" ["tagid"] => int(96403) ["id"] => string(5) "96403" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503912636514328) ["pageurl"] => string(34) "//www.sheji456.com/ask/tlist/96403" ["m_pageurl"] => string(32) "//m.sheji456.com/ask/tlist/96403" } [4] => array(11) { ["tagname"] => string(21) "具体有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1600831090" ["tagid"] => int(1794339) ["id"] => string(7) "1794339" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503973578702885) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1794339" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1794339" } [5] => array(11) { ["tagname"] => string(21) "婚照有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1594798196" ["tagid"] => int(678616) ["id"] => string(6) "678616" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503933809360926) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/678616" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/678616" } [6] => array(11) { ["tagname"] => string(21) "贷款有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1598924155" ["tagid"] => int(984691) ["id"] => string(6) "984691" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503943620886551) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/984691" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/984691" } [7] => array(11) { ["tagname"] => string(18) "家具含氨气吗" ["inlink"] => int(0) ["addtime"] => string(10) "1599183042" ["tagid"] => int(1086017) ["id"] => string(7) "1086017" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503946507616294) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1086017" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1086017" } [8] => array(11) { ["tagname"] => string(33) "高压管道安装的工作要求" ["inlink"] => int(0) ["addtime"] => string(10) "1593575176" ["tagid"] => int(276943) ["id"] => string(6) "276943" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503919657779231) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/276943" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/276943" } [9] => array(11) { ["tagname"] => string(27) "电线接头有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1600481816" ["tagid"] => int(1626801) ["id"] => string(7) "1626801" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503967141494790) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1626801" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1626801" } [10] => array(11) { ["tagname"] => string(27) "施工环境有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1600480630" ["tagid"] => int(1379743) ["id"] => string(7) "1379743" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503957873131554) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1379743" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1379743" } [11] => array(11) { ["tagname"] => string(21) "有什么安装要求" ["inlink"] => int(0) ["addtime"] => string(10) "1600481200" ["tagid"] => int(1447402) ["id"] => string(7) "1447402" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503960184193027) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1447402" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1447402" } [12] => array(11) { ["tagname"] => string(27) "结婚伴娘有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1594798305" ["tagid"] => int(695292) ["id"] => string(6) "695292" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503934291705869) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/695292" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/695292" } [13] => array(11) { ["tagname"] => string(36) "气体管道安装的要求是什么" ["inlink"] => int(0) ["addtime"] => string(10) "1599530139" ["tagid"] => int(1183987) ["id"] => string(7) "1183987" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503950488010778) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1183987" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1183987" } [14] => array(11) { ["tagname"] => string(27) "厨房照明有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1599183256" ["tagid"] => int(1100718) ["id"] => string(7) "1100718" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503947938922496) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1100718" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1100718" } [15] => array(11) { ["tagname"] => string(27) "防水涂料有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1594090953" ["tagid"] => int(343948) ["id"] => string(6) "343948" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503921720328197) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/343948" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/343948" } [16] => array(11) { ["tagname"] => string(21) "房贷有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1594371661" ["tagid"] => int(499875) ["id"] => string(6) "499875" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503927738105875) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/499875" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/499875" } [17] => array(11) { ["tagname"] => string(27) "银行贷款有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1598924269" ["tagid"] => int(989616) ["id"] => string(6) "989616" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503943757201426) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/989616" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/989616" } [18] => array(11) { ["tagname"] => string(21) "装修有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1606727762" ["tagid"] => int(5901914) ["id"] => string(7) "5901914" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703504111157116933) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/5901914" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/5901914" } [19] => array(11) { ["tagname"] => string(21) "装饰有什么要求" ["inlink"] => int(0) ["addtime"] => string(10) "1606814425" ["tagid"] => int(6225445) ["id"] => string(7) "6225445" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703504122691452954) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/6225445" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/6225445" } } ["counts"] => int(24358) ["pagecount"] => float(1218) }

当前位置：首页>

装修问答

其他

氨气管道安装有什么要求？

氨气管道安装有什么要求？

浏览：91次 | 提问时间： 07-10 08:45

分享到：

3个答案

变身超人 07-10 08:46

1)氨气管道宜采用无缝钢管，安装前应对管道内、外壁进行除锈、吹污工作，钢管消理干净后，可刷防锈底漆两遍，管子两头用木塞堵好。管道弯曲半径不宜过小，一般为管子外径的2.5-3.5倍。
(2)氨管道的连接常采用焊接，与设备或附件连接处允许采用螺纹连接和法兰连接。管壁厚度不大于4mm可采用氧一乙诀焊，大于4mm则必须采用电弧焊，并打v形坡口。螺纹连接可采用聚四氟乙烯胶带或黄铅油作填料。法兰连接选用石棉橡胶板。厚度为2~3mm,安装时两面均抹一层石墨机械油。

百思不得解 07-10 08:55

管道安装应有一顺向的玻度，不允许发生供液管有上拱的弧线，这样会产生“气囊”，吸入氮气管不允许呈下凹弧线，这样会产生“液囊”，都会影响氨系统正常运转。

氮管道系统所用的各种阀门，都有专用的氨气阀门，不允许使用一般供水、供气的阀门。阀门安装前必须解体、清洗、组装。

氨管道安装完毕，应进行系统试压、吹扫、气密性试验.合格后才允许灌液。

糾結 07-10 09:03

氨气管道安装注意L:
1、尽可能避开强电设备、高频设备、强开关电源设备。仪表的供电电源尽可能与这些设备分离。
2、避开高温热源和辐射源的直接影响。若必须安装，须有隔热通风措施。
3、避开高湿环境和强腐蚀气体环境。若必须安装，须有通风措施。
4、涡街流量仪表应尽量避免安装在振动较强的管道上。若必须安装，须在其上下游2D处加设管道紧固装置，并加防振垫，加强抗振效果。
5、仪表最好安装在室内，安装在室外应注意防水，特别注意在电气接口处应将电缆线弯成U形，避免水顺着电缆线进入放大器壳内。仪表安装点周围应该留有较充裕的空间，以便安装接线和定期维护。

装修问答

其他

氨气管道安装有什么要求？

最新问题

相关搜索

最新推荐

氨气管道安装有什么要求？