雨淋报警阀是一种单向阀，可通过自动、手动、机械紧急动作或传输管道控制打开，使水自动单向流入喷水系统并同时报警。配备开放式喷头、水幕喷头、细水雾喷头和火灾报警控制系统，可组成雨淋系统、水幕系统和水雾系统，对保护区实施防火隔离和防火。

Deluge alarm valve is a one-way valve, which can be opened through automatic, manual, mechanical emergency action or transmission pipeline control, so that the water can automatically flow into the sprinkler system in one direction and give an alarm at the same time. Equipped with open sprinkler, water curtain sprinkler, water mist sprinkler and fire alarm control system, it can form deluge system, water curtain system and water mist system to implement fire isolation and fire prevention in the protection area.

雨淋报警阀的安装要求

Installation requirements of deluge alarm valve

报警阀组经试压、冲洗合格后安装于供水管网；按照标准图集或制造厂提供的安装图安装报警阀体及其附属管路；报警阀组垂直安装在配水主管上，水源控制阀和报警阀组的水流识别与系统水流方向一致。报警阀组的安装顺序为：先安装水源控制阀、报警阀，再连接报警阀的辅助管路。

The alarm valve group shall be installed in the water supply network after passing the pressure test and flushing; Install the alarm valve body and its auxiliary pipeline according to the standard atlas or the installation drawing provided by the manufacturer; The alarm valve group is vertically installed on the main water distribution pipe, and the water flow identification of the water source control valve and alarm valve group is consistent with the water flow direction of the system. The installation sequence of the alarm valve group is as follows: first install the water source control valve and alarm valve, and then connect the auxiliary pipeline of the alarm valve.

按设计图纸确定的位置安装报警阀组；如果设计不明确，应将报警阀组安装在便于操作和监控的明显位置；报警阀体底边距室内地面的高度为1.2m，侧面与墙壁的距离不小于0.5m，正面与墙壁的距离不小于1.2m，报警阀组突出部分之间的距离不小于0.5mm；当报警阀组安装在室内时，应在室内地板上增加排水设施。

Install the alarm valve group according to the position determined by the design drawing; If the design is not clear, the alarm valve group shall be installed in an obvious position convenient for operation and monitoring; The distance between the bottom edge of the alarm valve body and the indoor ground is 1.2m, the distance between the side and the wall is not less than 0.5m, the distance between the front and the wall is not less than 1.2m, and the distance between the protruding parts of the alarm valve group is not less than 0.5mm; When the alarm valve group is installed indoors, drainage facilities shall be added on the indoor floor.

雨淋报警阀技术检测要求

Technical inspection requirements for deluge alarm valve

雨淋报警阀组的安装及技术检测除按照报警阀组安装的通用要求外，还需满足以下要求：报警阀组可采用电动开启、输水管开启或手动开启等方式控制。手动开启控制装置安装在可靠的位置，输水管的安装参照湿系统布置洒水装置的相关要求；需要充气的预作用系统的雨淋报警阀组，应按照干式报警阀组的相关要求安装；

In addition to the general requirements for the installation of the alarm valve group, the installation and technical detection of the deluge alarm valve group shall also meet the following requirements: the alarm valve group can be controlled by electric opening, water transmission pipe opening or manual opening. The manual opening control device shall be installed in a safe and reliable position, and the installation of water delivery pipe shall refer to the relevant requirements of sprinkler arrangement of wet system; The deluge alarm valve group of the pre action system requiring inflation shall be installed in accordance with the relevant requirements of the dry alarm valve group;

按照消防设计文件的要求，雨淋阀组的观察仪表和操作阀应设置在便于观察和操作的位置；根据消防设计文件的要求，确定雨淋报警阀组手动开启装置的安装位置，使其在发生火灾时能够开启，便于操作；压力表安装在雨淋阀的水源侧。

According to the requirements of fire protection design documents, the observation instrument and operation valve of deluge valve group shall be set at the position convenient for observation and operation; According to the requirements of fire protection design documents, determine the installation position of manual opening device of deluge alarm valve group, so that it can be opened safely and easy to operate in case of fire; The pressure gauge is installed on the water source side of the deluge valve.

川消雨淋报警阀的应用范围：在雨淋系统、水幕系统及水雾系统中多采用雨淋报警阀作为系统的控制阀门。在具有下列条件之一的场所，应采用雨淋系统：火灾水平蔓延速度快、闭式喷头的开放不能及时使喷水有效覆盖着火区域；室内净空高度超过采用闭式系统场所的大净空高度，且必须迅速扑救初期火灾；严重危险级Ⅱ级。

Application scope of Chuanxiao deluge alarm valve: deluge alarm valve is mostly used as the control valve of the system in deluge system, water curtain system and water mist system. In places with one of the following conditions, the deluge system shall be adopted: the horizontal spread speed of fire is fast, and the opening of closed sprinkler can not effectively cover the fire area in time; The indoor clearance height exceeds the maximum clearance height of the place where the closed system is adopted, and the initial fire must be put out quickly; Serious hazard level II.

川消雨淋报警阀的安装及技术检测要求内容就讲解到这里了，只有对消防相关设备有充分的了解，才能在危险来临时正确操作设备进行处理，保护周围的。更多相关事项就来关注我们www.cx-fire.com查看新资讯吧！

The installation and technical detection requirements of Chuanxiao deluge alarm valve are explained here. Only with a full understanding of fire-fighting related equipment can we correctly operate the equipment for treatment in case of danger and protect the surrounding safety. For more related matters, please follow us at www.cx-fire.com Check out the new information!