Circulating cooling water to reduce the temperature of the generator stator and ensure stable operation of the equipment. This pump has the characteristics of high reliability, strong corrosion resistance, and high operating efficiency, and is widely used in industrial scenarios such as thermal power plants.
1. Function and Function
The main function of the YCZ50-250C chilled water pump is to provide stable cooling water circulation for the generator stator cooling system. Its specific functions include:
Circulating cooling medium: Extract cooling water from the cooling tower or condenser, circulate it back to the generator stator winding, and remove heat.
? Ensure equipment operation: By effectively cooling, the generator stator is prevented from being damaged due to overheating, ensuring continuous and reliable operation of the equipment.
System redundancy design: Usually equipped with two pumps (one working and one backup), when the working pump fails, the backup pump will automatically start.
2. Technical parameters
? Model: YCZ50-250C。
? Purpose: Single stage corrosion-resistant centrifugal pump, suitable for generator stator cooling system.
? Drive mode: Driven by a three-phase AC motor.
System design: Closed loop system equipped with two pumps with 100% rated capacity.
3. Maintenance and Precautions
Regular inspection: Regularly check the operating status of the pump, including motor current, cooling water flow rate, and pressure.
Cleaning and lubrication: Keep the pump body clean, regularly replace the lubricating oil, and ensure that the lubrication system is functioning properly.
Backup pump testing: Regularly switch between the running pump and the backup pump to ensure that the backup pump is in good condition.
Sealing inspection: Regularly check the wear of mechanical seals and shaft sleeves, and replace damaged parts in a timely manner.
System cleaning: Regularly clean the cooling system to prevent impurities in the cooling water from blocking the pipes.
4. Application scenarios
The YCZ50-250C chilled water pump is widely used in the stator cooling system of generators in thermal power plants and is a key equipment to ensure the safe operation of generators. In addition, it can also be used in other industrial scenarios that require efficient cooling.