Cooling Tower Pump Basin

An open cooling tower is a magnet for airborne dirt and debris.

Cooling tower pump basin.

The chiller adds heat to the condenser water and the cooling tower cools it down by rejecting this into the atmosphere. Cooling tower basin heaters prevent cold water basin freeze up during winter weather. The 2 npt connection is easy to retrofit into any cold water basin for cooling towers closed. Like most of the posts to this forum i am going to assume that you have never done this before.

Piping condenser cooling tower losses and valves. Water infeed and basin levels of the cooling tower require level sensing and control. Of the cold basin to fan assembly. Whatever happens to be floating in the air around the cooling tower can and will end up in the cold water basin.

Can be used on bac evapco marley and other manufacturers products. Downtime eliminated reduced maintenance costs on cooling tower basin cleaning. Concrete basics materials selection in design and repair tp71 07. It must also provide the energy head necessary to raise water from a low to a higher static head level.

Cooling tower basin leakage assessment mitigation tp02 05. In a once through cooling system the water intake structure is often a vertical wet pit pump which requires high and low level sensing and possible pump control. Lakos cooling tower basin cleaning animation illustrates benefits of continuous cleaning and filtration. Most of the towers are made up of chemically treated wood while rcc fiber reinforced plastic frp cooling towers are also available depending on the requirement of the user.

Consider the cooling tower on top of a typical office type building. Design of concrete basins for cooling towers ansi hi 9 8. 0 address basin design cti technical papers. Cooling tower basin design and pump selection is something that must be taken very seriously.

A centrifugal pump moves water known as condenser water between the chiller in the basement and the cooling tower on the roof. 3 address basin design tp10 26. Basin heaters are ul and csa rated. A typical 200 ton cooling tower operating 1000 hours can accumulate up to 600 lb of particulate matter from airborne dirt and the makeup waters supply.

The selection of the sump design operating level pump type and npsha of the sump must be done together. For the tower piping circuit the pump must overcome the piping flow friction loss. They have durable copper heating elements for long life. Pump intake design geometry.

In houston texas a regional laboratory for a leading environmental agency was having problems with dirty cooling tower water which lead to hvac loop system downtime and increased labor and maintenance costs.