Technical specifications of trailer drainage pumps
The technical specifications of trailer drainage pumps are an important reflection of their performance and application range. These technical specifications ensure the efficient, stable and safe operation of trailer drainage pumps in various occasions such as flood control and drainage, urban drainage, construction sites, etc. The following is a detailed expansion of the technical specifications of trailer drainage pumps:
I. Basic parameters
1) Drainage flow: The drainage flow of trailer drainage pumps is one of its most basic technical specifications. For example, some models of trailer drainage pumps can reach a flow of 800m³/h, which means that it can handle 800 cubic meters of liquid per hour.
2) Head: The head is the sum of the vertical height and pipeline resistance that the drainage pump can overcome. The head of a trailer drainage pump is usually between 10m and 30m, depending on the specific model and application scenario.
II. Structural features
1) Movement mode: The trailer drainage pump adopts a double-axle four-wheel trailer design with a wheel diameter of 750-16, which can be towed and moved, and has the function of 360° turning with handbrakes, which enables it to easily cope with various complex terrains and narrow spaces.
2) Box design: The trailer-type drainage pump uses a fully enclosed silent box, which is made of galvanized steel and spray-painted to meet the requirements of sealing, waterproofing, dustproofing, fireproofing, rust-proofing and corrosion-resistant. This design not only ensures the normal operation of the equipment in harsh environments, but also increases its service life.
III. Pump characteristics
1) Pump type: Most trailer-type drainage pumps use permanent magnet variable frequency submersible pumps, which have the characteristics of high efficiency, energy saving and stability.
2) Power and voltage: The power of a single pump is usually 22kw, and the operating voltage is 380V. These parameters ensure that the drainage pump has sufficient power and stability during operation.
IV. Supporting equipment
1) Cable: The cable equipped with the trailer-type drainage pump is usually a submersible soft cable, and the cable length and quantity are configured according to specific needs. The cable is equipped with quick connectors at both ends, and the waterproof level is IP67 to ensure safe use in harsh environments.
2) Control cabinet: The control cabinet adopts variable frequency control, adjustable speed, and has real-time monitoring of pump operation parameters and automatic protection functions. The cabinet protection level is IP55, ensuring stable operation of the equipment in harsh environments.
