Cooling Tower Pump Basin

Like most of the posts to this forum i am going to assume that you have never done this before.

Cooling tower pump basin.

Lakos cooling tower basin cleaning animation illustrates benefits of continuous cleaning and filtration. Pump intake design geometry. A centrifugal pump moves water known as condenser water between the chiller in the basement and the cooling tower on the roof. The chiller adds heat to the condenser water and the cooling tower cools it down by rejecting this into the atmosphere.

In frigid climates a level switch can work in tandem with a resistance heater to. They have durable copper heating elements for long life. Cooling tower basin leakage assessment mitigation tp02 05. The selection of the sump design operating level pump type and npsha of the sump must be done together.

The 2 npt connection is easy to retrofit into any cold water basin for cooling towers closed. Basin heaters are ul and csa rated. An open cooling tower is a magnet for airborne dirt and debris. Lakos separators keep cooling towers heat exchanger.

Piping condenser cooling tower losses and valves. 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. 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. Can be used on bac evapco marley and other manufacturers products.

Consider the cooling tower on top of a typical office type building. Cooling tower basin design and pump selection is something that must be taken very seriously. 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. Main part of the cooling tower components.

Concrete basics materials selection in design and repair tp71 07. 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. For the tower piping circuit the pump must overcome the piping flow friction loss. Cooling tower basin heaters prevent cold water basin freeze up during winter weather.

It must also provide the energy head necessary to raise water from a low to a higher static head level. 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. Water infeed and basin levels of the cooling tower require level sensing and control.

Design of concrete basins for cooling towers ansi hi 9 8.