Transcription of CONVERTING A CLOSED-LOOP WATER SYSTEM TO A …
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CONVERTINGACLOSED-LOOP WATER SYSTEMTO AGLYCOL SYSTEMP resented atAlberta Public Works, Supply & ServicesProperty ManagementWater Treatment Co-ordinators' Meeting #29 Roland Michener Recreation CentreRed Deer, AlbertaApril 21st Yuzwa, ENGINEERING Edgemont Bay , AlbertaT3A 2K7 Page 2 of 8 INTRODUCTIONIn most cases, the primary reason for CONVERTING a closed loop hot WATER heating orchilled WATER SYSTEM to a glycol SYSTEM is to prevent freeze/burst damage ofequipment that is exposed to sub-freezing ambient temperatures. However, thepotential for reduced maintenance costs could also justify this conversion in somesituations. That is, monthly testing is not required for glycol systems a benefit thatmay be especially important for remote locations, and seasonal drainage of chilledwater coils is not required for glycol reasons for not CONVERTING a closed loop hot WATER heating or chilled watersystem to a glycol SYSTEM include the capital cost of the glycol particularly for largesystems, the reduced heat transfer for glycol, and the increased pump horsepowerrequired fo
Page 2 of 8 INTRODUCTION In most cases, the primary reason for converting a closed loop hot water heating or chilled water system to a glycol system is to prevent freeze/burst damage of
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Designing an anti-aliasing filter for ADCs, Texas Instruments, Closed, Loop, Pump Curves, Sensored 3-Phase BLDC Motor Control Using, HOT WATER BASEBOARD RADIANT HEATING, Electronic Fuel Injection Systems and Components, Cooling water for energy generation and, Cooling water for energy generation, Geothermal Hydronic Heat Pump 1.5