雨淋报警阀组的电磁阀，其入口应设过滤器。并联设置雨淋报警阀组的雨淋系统，其雨淋报警阀控制腔的入口应设止回阀。

The inlet of the solenoid valve of the deluge alarm valve group shall be equipped with a filter. For the deluge system with deluge alarm valve group in parallel, the inlet of the deluge alarm valve control chamber shall be provided with a check valve.

报警阀组宜设在及易于操作的地点，报警阀距地面的高度宜为1.2m。设置报警阀组的部位应设有排水设施。

The alarm valve group should be set in a safe and easy to operate place, and the height of the alarm valve from the ground should be 1.2m. Drainage facilities shall be set at the position where the alarm valve group is set.

连接报警阀进出口的控制阀应采用信号阀。当不采用信号阀时，控制阀应设锁定阀位的锁具。

The control valve connecting the inlet and outlet of the alarm valve shall adopt the signal valve. When the signal valve is not used, the control valve shall be equipped with a lock to lock the valve position.

当自动喷水灭火系统中设有2个及以上报警阀组时，报警阀组前应设环状供水管道。环状供水管道上设置的控制阀应采用信号阀；当不采用信号阀时，应设锁定阀位的锁具。

When two or more alarm valve groups are set in the automatic sprinkler system, a circular water supply pipe shall be set in front of the alarm valve group. The control valve set on the annular water supply pipeline shall be signal valve; When the signal valve is not used, a lock shall be set to lock the valve position.

报警阀组的安装应在供水管网试压、冲洗合格后进行。安装时应先安装水源控制阀、报警阀，然后进行报警阀辅助管道的连接。水源控制阀、报警阀与配水干管的连接，应使水流方向一致。

The alarm valve group shall be installed after the pressure test and flushing of the water supply network are qualified. During installation, the water source control valve and alarm valve shall be installed first, and then the auxiliary pipeline of the alarm valve shall be connected. The connection of water source control valve, alarm valve and water distribution main pipe shall make the water flow direction consistent.

报警阀组安装的位置应符合设计要求；当设计无要求时，报警阀组应安装在便于操作的明显位置，距室内地面高度宜为1.2m；两侧与墙的距离不应小于0.5m；正面与墙的距离不应小于1.2m；报警阀组凸出部位之间的距离不应小于0.5m。

The installation position of alarm valve group shall meet the design requirements; When there is no design requirement, the alarm valve group shall be installed at an obvious position convenient for operation, and the height from the indoor ground should be 1.2m; The distance between both sides and the wall shall not be less than 0.5m; The distance between the front and the wall shall not be less than 1.2m; The distance between the protruding parts of the alarm valve group shall not be less than 0.5m.

川消小编建议安装报警阀组的室内地面应有排水设施，排水能力应满足报警阀调试、验收和利用试水阀门泄空系统管道的要求。

Chuanxiao Xiaobian suggests that the indoor ground where the alarm valve group is installed should have drainage facilities, and the drainage capacity should meet the requirements for the commissioning and acceptance of the alarm valve and the use of the water test valve to empty the system pipeline.

以上就是问题解答的相关内容了，希望能够帮助到大家，如对这一问题还存在任何疑问，都欢迎关注我们网站http://www.cx-fire.com并咨询我们的工作人员，将竭诚为您服务。

The above is the relevant content of the question answer. I hope it can help you. If you still have any questions about this problem, you are welcome to follow our website http://www.cx-fire.com And consult our staff, will serve you wholeheartedly.