PDF Publication Title:
Text from PDF Page: 034
HPWH Performance Report Rossland Site 1 is on well-water, and the pump pressurizes the system on a constant interval. This pumping to meet the residential water pressure setpoint causes the flow meter to register a 1-gallon (3.8 litre) pulse every hour even when there is no actual hot water draw. The water being pumped is compressing the air bladders inside of the expansion tanks, which serve as pressure storage to allow the well pump to cycle on/off. These 1-gallon pulses do not actually result in hot water leaving the tank or cold water entering the tank and therefore should not result in any useful hot water heating work done by the unit. Figure 22 below shows a typical day. The 1-gallon pulses occur every hour without a change in the hot water temperature in the pipe. We removed all water draws not resulting in a hot water temperature increase to be conservative. This site still performs extremely well over the monitoring period. Figure 22: Rossland Site 1 – Corrected Water Draw (11/30/16) 23PDF Image | CO2 Integrated Heat Pump Water Heater
PDF Search Title:
CO2 Integrated Heat Pump Water HeaterOriginal File Name Searched:
CO2-Integrated-Heat-Pump-perf.pdfDIY PDF Search: Google It | Yahoo | Bing
CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
Heat Pumps CO2 ORC Heat Pump System Platform More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)