大空间场所适合安装消防水炮灭火系统，这已经在众多项目工程中得以证明，那么在选型及安装方面，一直都是大家所关注的几个点，比如说哪类场所要用多大流量的水炮，哪类场所需要用防爆消防炮等等，具体这些在规范中有无说明呢？今天川消小编就结合新规范内容来给大家讲解一下吧。

Large space locations are suitable for installing fire water cannon fire extinguishing systems, which has been proven in many project projects. Therefore, in terms of selection and installation, it has always been a few points of concern, such as which type of location needs to use a large flow of water cannon, which type of location needs to use explosion-proof fire cannon, and so on. Is there a specific specification for these? Today, the editor of Chuanxiao will explain it to everyone in conjunction with the new standard content.

在新规范《消防设施通用规范》GB55036-2022中，将固定消防炮和自动跟踪定位射流灭火系统的内容统一规整在了一起，这样对于灭火系统的设计有了更为清晰条例的汇总，其中关于大空间场所选择消防水炮灭火系统的规定，主要有以下几个方面。

In the new standard "General Specification for Fire Protection Facilities" GB55036-2022, the content of fixed fire monitors and automatic tracking and positioning jet fire extinguishing systems has been unified and organized together, which provides a clearer summary of regulations for the design of fire extinguishing systems. Among them, there are mainly the following aspects regarding the selection of fire water monitor fire extinguishing systems in large space places.

1、自动消防炮灭火系统中单台炮的流量，对于民用建筑，不应小于20L/s;对于工业建筑，不应小于30L/s。

1. The flow rate of a single monitor in the automatic fire extinguishing system should not be less than 20L/s for civil buildings; For industrial buildings, it should not be less than 30L/s.

2、持续喷水时间不应小于1.0h。

2. The continuous water spraying time should not be less than 1.0h.

3、系统应具有自动控制、消防控制室手动控制和现场手动控制的启动方式。消防控制室手动控制和现场手动控制相对于自动控制应具有优先权。

3. The system should have automatic control, manual control in the fire control room, and on-site manual control for startup. Manual control in the fire control room and on-site manual control should have priority over automatic control.

4、自动消防炮灭火系统和喷射型自动射流灭火系统在自动控制状态下，当探测到火源后，应少有2台灭火装置对火源扫描定位和少1台且多2台灭火装置自动开启射流，且射流应能到达火源。

4. The automatic fire monitor fire extinguishing system and the jet type automatic jet fire extinguishing system should be under automatic control. When a fire source is detected, at least two fire extinguishing devices should scan and locate the fire source, and at least one and two more fire extinguishing devices should automatically start the jet, and the jet should be able to reach the fire source.

5、喷洒型自动射流灭火系统在自动控制状态下，当探测到火源后，对应火源探测装置的灭火装置应自动开启射流，且其中应少有一组灭火装置的射流能到达火源。

5. In the automatic control state of the spray type automatic jet fire extinguishing system, when a fire source is detected, the fire extinguishing device corresponding to the fire source detection device should automatically start the jet, and at least one set of fire extinguishing devices should have the jet that can reach the fire source.

规范前四条说的都是大家所熟知的消防水炮灭火系统，第五条则是对于大空间智能喷头的规定，如果有些场所受到高度或者内部结构的影响，不适宜选择消防水炮灭火系统的话，就可以考虑大空间智能喷头，这一点在很多的项目工程设计中就有体现。还有什么要点要了解的就来我们网站http://www.cx-fire.com咨询吧！

The first four articles of the standard all refer to the well-known fire water cannon fire extinguishing system, while the fifth article specifies the regulations for large space intelligent nozzles. If some places are affected by height or internal structure and it is not suitable to choose a fire water cannon fire extinguishing system, large space intelligent nozzles can be considered, which is reflected in many project engineering designs. If you have any other key points to learn, please come to our website http://www.cx-fire.com Consult!