Various types of pumps are usually named according to their purposes, and the name of the pump contains information such as the operation mode, the application range of the pump or the conveying medium.
1. The types of pumps according to the operating state are as follows:
1. In addition to the working pump, there are spare pumps and standby pumps.
2. The main pump sometimes includes front pumps such as booster pumps or feed pumps.
3. According to the working mode, it is divided into: full load operation pump or basic load operation pump, partial load operation pump (such as half load operation pump) or low load operation pump and peak load operation pump, auxiliary pump, starting pump and emergency pump.
2. According to the application scope of the water pump, the types of water pumps are as follows:
1. Named according to the process or the purpose of the process, there are many types of pumps. Only the most common names are listed below
2. In the fields of water supply, drainage, irrigation and sewage treatment, water supply pumps and water supply pumps are used. For equipment without negative pressure, please refer to frequency conversion water supply equipment) deep well pumps, deep well submersible pumps, irrigation pumps, pumping pumps, conveying pumps, flood control pumps and rainwater pumps.
3. The generator set adopts diesel engine water pump, and the heating equipment adopts boiler feed water pump (water supply pump), condensate water pump, reactor pump, water storage pump (usually used in pump drive and turbine drive), hot water pump and hot water circulation pump.
4. In the chemical and petrochemical fields, chemical pumps, pipeline pumps, refining pumps, process pumps, pipeline pumps, loading and unloading pumps, mixing pumps and return pumps are used.
5. In the shipbuilding industry, marine pumps, cargo oil pumps (oil tanker unloading), pressure planting pumps, bilge pumps, dock pumps and water propulsion (pumping and draining of the dock) are used in the shipbuilding industry.
6. Other applications are mining pumps, mining pumps, fire pumps, booster pumps, scavenging pumps and ventilation pumps
3. According to the type of medium pump:
1. The water pump is often named according to the name of the conveying medium.
2. The most common pumps are mainly used to transport liquids whose main components are composed of water. These include pure water pumps, drinking water pumps, hot water pumps, cooling water pumps, sea water pumps, sewage lift pumps, liquid fertilizer pumps, stable liquid pumps, slurry pumps, mud pumps, impurity pumps, pulping pumps and plant fiber pumps.
3. The types of water pumps named after other media to be transported include oil pumps (fuel pumps, lubricating oil pumps), fuel pumps, heat carrier transfer pumps, coolant pumps, liquefied gas pumps, grease pumps, acid pumps, lye pumps, beverages Pumps (milk pump, beer pump or wine pump), fish suction pump, beet pump, fruit pump, concrete pump (to pipe liquid concrete to the site; not to be confused with concrete volute pump) and cooling water pump.