Chilled Water Pump

    chilled water
  • Chilled water is a commodity often used to cool a building's air and equipment, especially in situations where many individual rooms must be controlled separately, such as a hotel.
  • A man's slip-on patent leather shoe for formal wear
  • operate like a pump; move up and down, like a handle or a pedal; "pump the gas pedal"
  • A woman's plain, lightweight shoe that has a low-cut upper, no fastening, and typically a medium heel
  • a mechanical device that moves fluid or gas by pressure or suction
  • deliver forth; "pump bullets into the dummy"
  • A light shoe, in particular
chilled water pump - Low-energy design
Low-energy design for air-cooled chiller plants in air-conditioned buildings [An article from: Energy & Buildings]
Low-energy design for air-cooled chiller plants in air-conditioned buildings [An article from: Energy & Buildings]
This digital document is a journal article from Energy & Buildings, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Media Library immediately after purchase. You can view it with any web browser.

Chillers are widely used for cooling buildings in the subtropical regions at the expense of considerable energy. This paper discusses how the number and size of air-cooled chillers in a chiller plant should be designed to improve their energy performance. Using an experimentally verified chiller model, four design options were studied for a chiller plant handling the cooling load profile of an office building. Using chillers of different sizes is desirable to increase the number of steps of total cooling capacity. This enables the chillers to operate frequently at or near full load to save chiller power. Pumping energy can also be saved because of the improved control of chilled water flow whereby the chilled water supplied by the staged chillers can match with that required by air side equipment for most of the operating time. It is estimated that the annual electricity consumption of chiller plants could drop by 9.4% with the use of unequally sized chillers. The findings of this research will offer guidance on how to select chillers of different sizes for a low-energy chiller plant.

Cat resting in ...
Cat resting in ...
this thing made of stone that once belonged to the water pump of a well. Szentendre, Hungary
chilled water pumps
chilled water pumps
Bank of pumps to move chilled water through the building.