Because the high-pressure water jet of the high-pressure cleaning machine has the combined crushing effects of scouring, wedge splitting, shearing and grinding, it can immediately break and wash away the dirt, so as to make it possible to separate the dirt layer from the pipe wall. It is faster than the traditional cleaning method, and the combination of cleaning hydraulic support can obtain better cleaning quality, low cleaning cost, high efficiency, no pollution to the environment, high safety, wide application range and so on.

在高压清洗机中，除了清洗液压支架非常重要外，该机所使用的高压软管也必须认真对待，如果使用和维护得当，可以延长其使用时间，节约和降低成本。

In the high-pressure cleaning machine, in addition to cleaning the hydraulic support is very important, the high-pressure hose used by the machine must also be taken seriously. If it is used and maintained properly, it can prolong its service time, save and reduce the cost.

高压清洗机用高压胶管，其内径必须与高压泵所需的口径匹配。如果橡胶管直径与高压泵不匹配，则会影响正常使用，高压软管会过早损坏。

The inner diameter of high-pressure rubber hose for high-pressure cleaning machine must match the diameter required by high-pressure pump. If the diameter of the rubber pipe does not match the high-pressure pump, normal use will be affected and the high-pressure hose will be damaged prematurely.

在高压管的选用中，有必要确定高压泵的技术参数。根据其参数要求，应选用与压力匹配的橡胶软管，不使用大于实际压力的操作方法。否则，会影响高压软管的正常使用寿命，另外，可以适当选择压力较高的产品，从而更容易延长产品的使用寿命。

In the selection of high-pressure pipe, it is necessary to determine the technical parameters of high-pressure pump. According to the parameter requirements, the rubber hose matching the pressure shall be selected, and the operation method greater than the actual pressure shall not be used. Otherwise, the normal service life of high-pressure hose will be affected. In addition, products with higher pressure can be appropriately selected, so it is easier to prolong the service life of products.

此外，高压软管必须按照有关规定正确使用、维护和保养。高压清洗设备在运行时，软管不能用手拧。如果施工需要弯曲，弯曲半径太小不能弯曲。

In addition, the high-pressure hose must be used, maintained and maintained correctly according to relevant regulations. When the high-pressure cleaning equipment is running, the hose cannot be screwed by hand. If the construction requires bending, the bending radius is too small to bend.

在高压泵机设备运行过程中，高压喷射器不能反复开闭，以减少由于突然打开和突然关闭对软管的频繁操作造成的冲击损坏，超高压软管长期不使用。E状态不工作，要排空内部的水，根据管子的尺寸将盘片卷成一卷，水平状态。

During the repeated operation of the high-pressure ejector, the hose can not be opened and closed suddenly, so as to reduce the damage to the high-pressure ejector caused by the sudden opening and closing of the hose during the long-term operation. If the e state does not work, drain the internal water, and roll the disc into a roll according to the size of the pipe, in a horizontal state.