天气预报 > 其他 > 消防减压阀如何调节
消防减压阀如何调节
更新时间: 2020-10-08 00:00:00  

1、关闭减压阀前的开关阀,开启减压阀后的开关阀,制造下游低压环境;

2、将调节螺钉按逆时针旋转至最上位置,相对最低出口压力,然后关闭减压阀后开关阀;

3、慢慢开启减压阀前的开关阀至全开;

4、顺时针慢慢旋转调节螺钉,将出口压力调至所需要的压力,以阀后表压为准;调整好后,将锁紧;

5、螺母锁紧,打开减压阀后闸阀。

关键词: 消防 减压 如何 调节

消防减压阀如何调节相关经验

天气预报

最新推荐

页面:/news/view-2052950/ | 耗时:0.5698 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2052950 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2052950 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2052950 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(114634,111939,2542685,107397,1060911,114247,264096,2415081,112120,1070668,108964,1052433,1070718,1095928,116114,111836,1065795,115214,2125966,3431522,1065001,2858326,114760,1070262,1062078,160894,485366,116167,2369293,1068264) ORDER BY field (ArticleID,114634,111939,2542685,107397,1060911,114247,264096,2415081,112120,1070668,108964,1052433,1070718,1095928,116114,111836,1065795,115214,2125966,3431522,1065001,2858326,114760,1070262,1062078,160894,485366,116167,2369293,1068264)