What are the types of flood control pumps?
Flood control pumps are special pumps used for flood control, drainage, flood control and disaster relief. Also known as sewage pumps, submersible pumps, water pumps, etc., they are mechanical equipment used for pumping water. They are widely used in flood control, drainage, flood control and disaster relief, and can effectively help people reduce the losses caused by floods.
1. Permanent magnet flood control pumps
Product features:
1. Small size: The appearance is only one-fifth of the traditional water pump under the same flow head. It can be directly hung on a simple float (such as a lifebuoy, vehicle tires, etc.) and placed in reservoirs, lakes, and seawater lifting for work.
2. Light weight: It is more portable than traditional water pumps. The conventional model weighs about 30KG~35KG, which can be lifted by one person. It is one-fifteenth the weight of traditional water pumps under the same flow head.
3. High efficiency and energy saving: The water pump adopts variable frequency starting, small starting current, and the motor adopts magnetic materials. The motor efficiency is 8% higher than that of traditional water pump motors. The materials used are only one-tenth of ordinary motors, which is environmentally friendly and energy-saving.
Performance characteristics:
1. The motor adopts a high-efficiency synchronous motor, which has high efficiency, simple structure, reliable operation, small size and light weight.
2. The impeller adopts a non-clogging impeller, which is efficient and energy-saving, and has strong passability.
3. The frequency conversion control system is adopted, the speed is adjustable, and the operating parameters of the water pump are monitored in real time. The water pump cable and the frequency conversion cabinet are connected through an aviation socket (plug-in connection), which is convenient and fast.
4. The pump body casting is made of aviation aluminum alloy and 304 stainless steel, with special anti-corrosion treatment, good corrosion resistance, air tightness, good mechanical strength, can dive to a depth of 20 meters and work under high temperature conditions. The pump shaft is made of high-strength stainless steel, and the motor shaft and the pump shaft share a main shaft, with a compact structure, small vibration during operation, and long service life of seals and bearings.
2. Mobile pump truck
The mobile pump truck can also be regarded as a small movable pump station. Their similarities are that they can help everyone to handle and transport fluids efficiently and stably; the difference is that compared with the pump station buried in a fixed location, the mobile pump truck is more flexible and can be quickly towed to the application site according to needs. The emergence of mobile pump trucks has become a new type of drainage equipment in recent years, mainly to solve some current emergency water supply and drainage needs. Since the earlier urban drainage system design standards can no longer meet current needs, the drainage capacity of towns is seriously insufficient. When heavy rains fall during the rainy season in summer, flexible and efficient mobile drainage devices become a very important part of flood control and drainage.
