In autumn and winter, the temperature difference is large and the humidity is high. As one of the important heavy machinery in many engineering industries, the loader will have a variety of problems or failures in the complex and harsh environment, so the appropriate maintenance becomes particularly important. In autumn and winter, there is a maintenance that is easy to be ignored, that is, the drainage problem of the air storage tank of the loader. Here, Shanqi Heavy Industry Co., Ltd. makes a brief analysis of the causes and treatment measures for this phenomenon.

储气罐积水的原因：

Causes of water accumulation in gas storage tank:

空气中是含有水分的，当经过发动机空压机的加压后，混合气温度迅速上升，经过钢管，软管，进入组合阀，在这段距离中，混合气的高温遇冷从而发生凝华现象，水汽液化，在组合阀中留存。

The air contains moisture. When it is pressurized by the engine air compressor, the temperature of the mixture rises rapidly, passes through the steel pipe and hose, and enters the combination valve. In this distance, the high temperature of the mixture is cooled, resulting in condensation, water vapor liquefaction, and remains in the combination valve.

如果装载机在湿度较高的季节及地区工作时，组合阀往往不能将压缩空气中的水过滤及排放干净，从而造成水汽进入储气罐，并在储气罐中大量凝结，储存。

If the loader works in the season and area with high humidity, the combined valve often can't filter and discharge the water in the compressed air, which causes the water vapor to enter the air tank and condense in the air tank for storage.

装载机储气罐积水的不利影响：

The adverse effects of water accumulation in the air tank of loader are as follows

1.随着积水量的增高，罐中气体的空间越来越小，会造成组合阀频繁泄压开启，更严重的是制动性能的减弱。

1. With the increase of water accumulation, the space of gas in the tank becomes smaller and smaller, which will cause frequent pressure relief and opening of the combination valve, and the more serious is the weakening of the braking performance.

2.更多的水进入脚制动阀、加力器等部件，造成造成锈蚀，缩短部件的使用寿命。

2. More water enters the foot brake valve, afterburner and other parts, causing corrosion and shortening the service life of the parts.

哪些地区更容易有储气罐积水的现象产生？

Which areas are more prone to water accumulation in gas storage tanks?

装载机储气罐积水主要发生在昼夜温差较明显、空气湿度大的地区，如四川、云南、贵州、湖北、湖南等省份，在秋冬季节，昼夜温差明显，华东及整个北方地区的装载机均会出现储气罐积水现象。

The water accumulated in the air tank of loader mainly occurs in the areas with obvious temperature difference between day and night and high air humidity, such as Sichuan, Yunnan, Guizhou, Hubei, Hunan and other provinces. In autumn and winter, the temperature difference between day and night is obvious, and the water accumulated in the air tank of loader in East China and the whole northern region will appear.

对于储气罐积水的排出较为简单，由于不同企业装载机储气罐的位置略有不同，多数位于配置侧面、底部等位置，只要找到储气罐的位置，进行简单的处理即可，维护周期十小时一次。

It is relatively simple to discharge the accumulated water from the air tank. Because the positions of the air tanks of different brands of loaders are slightly different, most of them are located at the side and bottom of the configuration. As long as the position of the air tank is found, simple treatment can be carried out, and the maintenance cycle is 10 hours.

储气罐积水的问题看似事小，实则影响较大，在此丰工机械告诫各位装载机用户，尽量按照装载机的维护保养说明书，对设备定期做各项维护保养工作，只形成科学有规律的保养习惯，可减少故障率，降低停工成本，从而延长装载机的使用寿命，保障稳定的性能和作业效率，同时增加性，避免事故发生。

It seems that the problem of water accumulation in the air tank is small, but it has a great impact. Fenggong machinery hereby cautions the users of loaders to do all kinds of maintenance work regularly according to the maintenance instructions of loaders. Only a scientific and regular maintenance habit can be formed, which can reduce the failure rate and the cost of downtime, so as to extend the service life of loaders, Ensure stable performance and operation efficiency, and increase safety to avoid accidents.