Cooling Tower Condenser Water Pump

The condenser water is pumped up to the cooling towers and it is sprayed into the air stream.

Cooling tower condenser water pump.

The system has been designed so that the condenser water leaving the cooling tower and re entering the chiller condenser must be around 27 c 80 6 f in order to be able to pickup enough heat on it s next cycle. When two or more cooling towers are integrated into a common condenser water system equalization of all the cooling towers is required for a properly operating system. Location of cooling towers. The chiller is loaded to 30 and the cooling tower fan is off.

Piping condenser cooling tower losses and. The condenser water pump is used to circulate condenser water either in an open or a closed circuit system. Remember cooling tower water is full of air so air in the piping is a given. Water level pump suction water will reach this level without pump energy.

Given this cycle it follows that the lower the condenser water temperature that which is circulating to the cooling towers is the less work the compressor has to do. However the condenser water pump is running at 100 because the tower must not be allowed to dry up if elevated nozzle cups are installed the chiller can reduce its condenser water pump speed to 30 provided no low flow switches are tripped and the media will remain wetted. The cooling tower is usually located up on the roof and is the final destination for the unwanted heat in the building. The condenser water pump is a part of an overall condenser water system that often includes a chiller piping valves fittings water treatment and a cooling tower.

Condenser water pumps that are located very close to the tower they serve are particularly prone to this if the tower outlet is undersized or the flow rate is higher than the tower is designed to accommodate because a vortex forms in the tower basin at the suction connection and entrains air into the piping leading to the pump. Wpi can provide you with a pump to supply you process or application. It must also provide the energy head necessary to raise water from a low to a higher static head. Equalization the process whereby multiple cooling tower basins are mechanically connected through a piping system to allow for correction in the water basin level occurs.

The cooling tower contains a large fan which blows air through the unit. This guide covers the design and selection of a condenser water pump. The condenser water leaves the condenser of the chiller at around 32 c 89 6 f and the pump sends this up to the cooling tower. Manufactures open loop cooling towers and closed loop cooling towers at its facility in north texas facility in burkburnett tx.

Furthermore whaley designs and builds cooling tower pump tank systems and chilled water pump tanks. How the cooling tower impacts the efficiency of refrigeration cycle.