When the concrete mixer stops working or stops working for a period of time, the problem of concrete retention will occur. If the concrete stays in the mixing tank for a long time, the concrete will coagulate and even condense with the attached objects, resulting in the scrapping of mixing drum and other equipment. At the same time, due to the nature of work or environmental constraints, concrete will inevitably have a certain amount of pollution to the vehicle system. After the completion of a transportation process, if certain cleaning is not carried out, the condensed concrete will bring great damage to the paint surface of the conveyor truck and machine, especially when there are corrosive additives in the concrete, the damage will be greater. In order to prevent the occurrence of the above problems, and also to prepare for a section of transportation work after the completion of a period of operation, the mixer trucks are equipped with water supply system.

搅拌车的常用供水系统只是用于对料斗和卸料槽等部位进行冲洗，不用于对于混凝土进行供水或补水。

The common water supply system of mixer truck is only used for flushing hopper and discharge tank, not for supplying water or replenishing water for concrete.

用直流电机水泵将存水箱中的水抽出，通过水管和喷嘴对搅拌车进行冲洗。它的水箱存水量不大，一般在200-250L之间。如果针对混凝土搅拌的供水系统，就需要大型水箱，存水量一般不低于600L。

The water in the storage tank is pumped out by DC motor pump, and the mixer truck is washed through water pipe and nozzle. Its water storage tank is not big, generally between 200-250l. If the water supply system for concrete mixing needs a large water tank, the storage capacity is generally not less than 600L.

近年来，对于一些中小容量的搅拌运输车，为简化供水系统的结构、节省动力和减轻上装重量，常常省去水泵，采用气压喷水系统，他是汽车底盘储气筒后再加装一个减压副储气筒，气压力通过管路进入村水上方，水即在压力作用下喷出。

In recent years, in order to simplify the structure of the water supply system, save power and reduce the loading weight of some small and medium capacity agitators, the water pump is often omitted and the pneumatic water spray system is adopted. After the air reservoir of the car chassis, a pressure reducing auxiliary air reservoir is added. The air pressure enters the upper part of the village water through the pipeline, and the water is ejected under the pressure.

气压供水系统由压力箱、球阀、顺序阀、减压阀、阀等组成。压缩空气。然后进满水溢流口，见有水溢出，即关闭闸阀。使用压力水箱里的水时，先打开球阀，压缩空气经顺序阀、减压阀、阀，与水箱接通，水即可沿管路和阀门泵送到冲洗管和搅拌筒。车辆行驶，关闭球阀，确保刹车气源。

The pneumatic water supply system consists of pressure box, ball valve, sequence valve, pressure reducing valve, safety valve, etc. Compressed air. Then fill the overflow port with water and close the gate valve when water overflows. When using the water in the pressure water tank, first open the ball valve, the compressed air is connected with the water tank through the sequence valve, pressure reducing valve and safety valve, and the water can be pumped to the flushing pipe and mixing drum along the pipeline and valve. When the vehicle is running, close the ball valve to ensure the brake air supply.

以上就是小编总结的关于混凝土搅拌车的供水系统介绍，你学到了吗？如有更多的疑问，可关注公司网站：http://www.zkhntjbc.com，后续会呈现更多的精彩内容，感谢大家长期以来的支持！

The above is a summary of the water supply system of concrete mixer truck, have you learned it? For more questions, please visit our website: http://www.zkhntjbc.com Thank you for your long-term support!