Weak current College】 【Central air-conditioning system the best introduction to energy-saving mode.

<br> Central air-conditioning system best energy-saving mode, not only to consider the full-load operation of energy consumption indicators, special attention should be run in a partial load of energy issues. Air conditioning and refrigeration systems of frozen water cooling .water flow system allows the chiller in part load operation brings significant energy saving effects. Single-loop variable flow frozen water system is superior to a second loop variable flow system. <br> <br> 1. the energy efficiency of refrigeration systems ", ."index <br> <br> Refrigeration system" energy saving ", means the argument: like frozen water chillers, water temperature, cooling water, water temperature, indoor and outdoor air temperature, temperature ... Under these conditions, every production of .refrigeration capacity lkW consume energy should be minimal, as currently saving "indicators: production of electricity consumption lkW cooling capacity must not dry 0.2I3kW, or United States each have a ton of refrigeration capacity of power not dry, the above 0.75kW" energy indicators ."to control the air conditioning engineering design. However, air conditioning and refrigeration systems only considered in the design cycle, ie F at full load operating condition of the power indicator is not enough, you should also consider air conditioner refrigeration system running in a partial .load of "energy saving". <br> <br> 2. air conditioning and refrigeration systems running in a partial load of probability <br> <br> General air conditioning and refrigeration systems design, all of the factors and design conditions consistent with .the situation is relatively rare and, therefore, air conditioning and refrigeration systems, often in part load, run, according to statistics, air conditioning and refrigeration systems in full charge of running only 2O-3O%. 705% ~ 80% of the time .it is run under partial load, this air conditioning system design engineers came up with a new problem, in part load operation, how they are designed to make the air conditioning system in line with the principle of "energy saving", this ratio in the .design mode of the "energy consumption" indicator is even more important. <br> <br> Air conditioning energy consumption accounted for building energy consumption ratio is relatively large, the air conditioning engineering design and operation of "energy-saving £ ® has become .the HVAC and building professional design engineers and managers of urgent tasks. Central air-conditioning system best energy-saving mode, not only to consider the full-load operation of energy consumption indicators, special attention should be run in a partial load of energy issues .. Air conditioning and refrigeration systems of frozen water cooling water flow system allows the chiller in part load operation brings significant energy saving effects. Single-loop variable flow frozen water system is superior to a second loop variable flow system. <br> <br>.