川消洒水喷头通常会被用于农业灌溉或者消防方面，分为开式和闭式两种。而不同的喷头种类有不同的特点和不同的用处，下面我们来简要分析一下吧。

Chuanxiao sprinklers are usually used for agricultural irrigation or fire fighting, which are divided into open and closed types. Different types of nozzles have different characteristics and different uses. Let's briefly analyze them below.

1、普通洒水喷头

1. Common sprinkler

在普通洒水喷头中，直立型喷头或下垂型喷头每只喷头的保护面积不超过20;边墙型喷头每只保护面积不超过18，适用于各类在9米以下的建筑场所。

In ordinary sprinklers, the protection area of each upright sprinkler or drooping sprinkler shall not exceed 20 square meters; The protection area of each side wall type sprinkler is not more than 18 square meters, which is applicable to all kinds of construction sites below 9 meters.

2、家用喷头

2. Household sprinkler

家用喷头的设计具有快速响应和特殊溅水盘的特点，能够打湿保护面积范围内距离吊顶711毫米以下的所有墙面。适用于所有居住类建筑场所。

The design of domestic sprinkler has the characteristics of quick response and special splash pan, which can wet all walls within the protection area less than 711mm from the ceiling. Applicable to all residential buildings.

3、扩大覆盖面积洒水喷头

3. Sprinkler for expanding coverage area

扩大覆盖面积洒水喷头的大保护面积用量可达36，能够极大地减少保护范围内的管道用量和喷头数量，降低工程造价。适用于轻、中危险性建筑场所，尤其是面积较大的宾馆客房。

The large protection area of sprinkler with expanded coverage can reach 36 square meters, which can greatly reduce the amount of pipes and sprinkler heads within the protection range and reduce the project cost. It is suitable for light and medium dangerous buildings, especially for large hotel rooms.

4、干式喷头

4. Dry nozzle

干式喷头由短管和喷头组成，密封面在短管的入口处，准工作状态下短管内是没有水的。适用于需季节性排空喷淋管网的场所以及喷头处无保温的寒冷地区。

The dry-type nozzle is composed of a short pipe and a nozzle. The sealing surface is at the inlet of the short pipe. There is no water in the short pipe under quasi working condition. It is applicable to the places where the spray pipe network needs to be drained seasonally and the cold areas where there is no insulation at the nozzle.

5、早期抑制快速响应喷头

5. Early suppression fast response nozzle

早期抑制快速响应喷头的安装高度较高，不需要设置货架内置喷头。适用于高货架、高堆垛等类型的仓库。

The installation height of the early suppression rapid response nozzle is high, and it is unnecessary to set the rack built-in nozzle. It is suitable for high shelf, high stacking and other types of warehouses.

6、特殊应用喷头

6. Special application nozzle

特殊应用喷头有多种，以CHSA喷头和CMSA喷头为例，它们的公称流量系数K都大于115，水滴粒径较大。而CHSA喷头适用于非仓库类高净空工程环境，CMSA喷头适用于高货架、高堆垛等类型的仓库。

There are many kinds of nozzles for special applications. Take CHSA nozzle and CMSA nozzle for example, their nominal flow coefficient K is greater than 115, and the droplet size is larger. While CHSA nozzle is suitable for non warehouse high clearance engineering environment, CMSA nozzle is suitable for high shelf, high stacking and other types of warehouses.

以上就是洒水喷头的常见种类的分析，对于不同的洒水喷头，结构有所差异，使用环境也多样。如果你对洒水喷头有需要，要先弄清楚所需要的环境。更多注意事项就来我们网站http://www.cx-fire.com咨询看看吧。

The above is the analysis of common types of sprinklers. Different sprinklers have different structures and different use environments. If you need sprinklers, you should first understand the required environment. For more information, please visit our website http://www.cx-fire.com Let's consult.