![]() ![]() ![]() If there is insufficient flow and pressure, then there will not be enough cooling and the building may get hot during periods of high cooling load. The chilled water pump must be sized properly to circulate the correct amount of flow at the correct pressure in order to achieve proper cooling within the building. The chiller then cools the chilled water and the chilled water is then supplied back to the air handling units and fan coil units. The chilled water pump circulates return chilled water from the air handling units & fan coil units back to the chiller. The chilled water pump is used to circulate chilled water in a closed system. The chilled water pump is a part of an overall chilled water system that often includes a chiller, piping, valves/fittings, expansion tank, air handling units and fan coil units. This guide covers the design and selection of a chilled water pump. Section 2.0: Overall Chilled Water System In no event will Engineering Pro Guides be liable for any incidental, indirect, consequential, punitive or special damages of any kind, or any other damages whatsoever, including, without limitation, those resulting from loss of profit, loss of contracts, loss of reputation, goodwill, data, information, income, anticipated savings or business relationships, whether or not Engineering Pro Guides has been advised of the possibility of such damage, arising out of or in connection with the use of this document/software or any referenced documents and/or websites. However, an SI version will also be provided in the future. As such, this guide focuses exclusively on the USCS. The primary units that are used in the calculator are United States Customary System Units (USCS). Lastly, each individual item within the Chilled Water Pump Schedule will be discussed in order to give you more knowledge on how to complete the schedule for your specific chilled water pump application. The primary purpose of the calculator is to find the total dynamic head for use in the Chilled Water Pump Schedule. Following the overall chilled water system, the inputs, outputs and references used in the calculator will be covered. The overall chilled water system will help you to visualize how the chilled water pump fits within the overall system and will also help you to determine the hydraulically remote run for pressure drop calculations. This guide covers the overall chilled water system, the calculator and the chilled water pump schedule. The purpose of this guide is to provide the necessary background information on the Chilled Water Pump calculator to be able to use the calculator and to fill out a chilled water pump schedule. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
January 2023
Categories |