automatic water level valve的意思|示意

英语单词automatic water level valve的用法讲解

自动水位阀是一种重要的用于控制水位的设备，它主要用于控制容器中的水位，以避免水位过高或者过低，从而造成损失。自动水位阀被广泛应用于给排水、发电厂库湖、污水处理厂、水库和河流等。

Automatic water level valves are important devices used to control water levels. They are mainly used to control the water level in containers, avoiding excessive or inadequate water, which can cause losses. Automatic water level valves are widely used for water supply and drainage, power plant reservoir, sewage treatment plant, reservoir and river, etc.

自动水位阀的操作原理是，当水位低于设定值时，自动水位阀就会开启，开启时由螺杆向上移动，把阀门开启，以涨水；当水位高于设定值时，自动水位阀就会关闭。关闭时由螺杆向下移动，把阀门关闭，以降低水位。

The operating principle of automatic water level valve is that when the water level is lower than the set value, the automatic water level valve will open. When open, the screw will move up to open the valve to raise the water level; when the water level is higher than the set value, the automatic water level valve will close. When closed, the screw will move down to close the valve to reduce the water level.

由于自动水位阀独特的结构，它具有多种优点：1、安装维护简便方便，无需特殊的技术人员；2、它的工作性能稳定，工作频率低，耐用长；3、操作简单，方便使用；4、不受外界环境影响，效果更佳。

Due to the unique structure of the automatic water level valve, it has many advantages: 1. Easy installation and maintenance, no special technical personnel are required; 2. Its work performance is stable, the work frequency is low and durable; 3. Simple operation, convenient use; 4. It is not affected by the external environment and has better effect.