压力式比例混合装置的结构有立式和卧式之分，都具有流量大、压力范围广、压力损失小的特点，在各种高、中、低倍数泡沫灭火系统中得到了广泛的应用。下面川消小编来介绍一下压力式比例混合装置的安装方法：

The structure of pressure type proportional mixing device can be divided into vertical type and horizontal type, which are characterized by large flow, wide pressure range and small pressure loss, and are widely used in various high, medium and low expansion foam fire extinguishing systems. The installation method of the pressure type proportioning device is introduced below by Chuanxiao Department:

1.按照说明书的安装尺寸，用地脚螺栓稳固的固定在混凝土的基础上，本装置安装在室内。

1. According to the installation dimensions in the instructions, firmly fix the device on the concrete foundation with anchor bolts. The device is installed indoors.

2.进出水管按照说明书上的接口法兰进行连接。

2. The inlet and outlet pipes shall be connected according to the interface flange in the instruction manual.

3.放水管的长度根据已有的建筑设施、下水道位置等现场自定。

3. The length of drain pipe shall be determined according to the existing building facilities, sewer location, etc.

4.安装完毕后，应进行一次系统密封性的测试，储液罐和管道不允许有渗透的现象，阀不能出现失灵的情况。

4. After installation, a system tightness test shall be carried out. The liquid storage tank and pipeline shall not be allowed to penetrate, and the safety valve shall not fail.

我们在安装的时候，不能找到一个空闲的位置就进行安装，我们要根据厂房的特性，比如说我们在加工的时候，哪些位置容易发生危险，那么为了能减少损失，将压力式比例混合装置安装在比较近的位置是比较合适的。

When we install, we can't find a free place to install. We should install the pressure type proportioning device in a relatively close position to reduce losses according to the characteristics of the plant, such as where we are prone to danger during processing.

当然我们不能只看使用方便，还要看压力式比例混合装置安装之后，是否会对我们的工作造成影响，因为如果安装完成之后，阻碍其它设备正常的使用，也是不合适的。

Of course, we should not only look at the convenience of use, but also see whether the installation of the pressure type proportioning device will affect our work, because it is inappropriate to hinder the normal use of other equipment after the installation.

所以我们在安装之前一定要找好位置，减少后期使用的麻烦。您在平常使用时要注意它的维护保养哦，更多注意事项就来我们网站http://www.cx-fire.com咨询吧！

So we must find a good location before installation to reduce the trouble of later use. You should pay attention to its maintenance when you use it. Please come to our website for more precautions http://www.cx-fire.com Consult!