The high pressure cleaner is mainly composed of high-pressure pump set, high-pressure pipeline, high-pressure nozzle and high-pressure spray gun. The high pressure pump group produces high pressure water with rated pressure and flow rate, and then the high pressure water passes through the parts of high-pressure rubber pipe, coil system, bottom valve elbow joint, etc., and finally reaches the nozzle outlet with narrow aperture and changeable twists and turns.
High pressure pump set is a high pressure water producing device of high pressure cleaner. It is necessary to ensure the rated pressure and flow rate of high-pressure water output, and also ensure a long service life and ensure the cleaning efficiency of high-pressure cleaner. In addition, there is also need to be an internal structure and connection system for maintenance and maintenance. In addition, the high-pressure pump set also needs to have different pressure, flow and power selection range, which is convenient for users to choose the main parameters.
Triple high pressure plunger pump
The control device of high pressure pump group includes plunger type high pressure pump, safety valve, pressure regulating valve, pressure gauge, etc. High pressure pump is the heart of high pressure washer, and high pressure pump is in irreplaceable position.
The common high pressure piston pump is made of ceramics and is not easy to wear. The high pressure washer plunger pump is usually described as three plunger up and down movement, which is different from that of centrifugal pump can increase and reduce flow. The plunger pump has a very stable flow parameter, no matter how high the pressure is, that is why plugging is dangerous. It also explains why safety devices, such as pressure relief valves, must be installed in the system. When the plunger moves upward, water is drawn into the seal chamber through the inlet valve, and as the piston moves forward, water is forced to flow through the outlet valve to the pump outlet. A pump with three or more cylinders. The requirements of the double pump for system components and operators are higher and stricter. Triplex pump is the most common form of high pressure cleaning machine because it can produce more stable water flow. The pressure loss caused by high-speed pump is smaller and the starting torque required is smaller. However, it can cause faster wear, less inhalation, sometimes loud, and can cause damage.
The seal of the plunger pump is installed on the plunger and passes through the smooth cylinder wall, so the plunger pump usually has better initial use characteristics.
When choosing high-pressure cleaner, we must select the appropriate equipment model according to the use requirements, so as to achieve the purpose of reducing cost, reducing loss and waste. It is important to note that the high-pressure pump set must have sufficient mechanical strength.
