Duel cold sources airplane ground energy-conserving and environment-protective air-conditioning system
An air-conditioning system, energy-saving and environment-friendly technology, applied in air-conditioning systems, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve the problems of increased unit cost, large chassis carrying capacity, and large noise on the apron, and achieve investment costs The effects of saving, reducing the overall size and reducing the cost of the unit
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[0049] The invention consists of two parts: 1. Air-conditioning unit (ADM) for energy-saving and environmental protection on the ground of aircraft with dual cold sources; 2. Underground passage system (GSS).
[0050] 1. The dual-cooling source aircraft ground energy-saving and environmental protection air-conditioning system (ADW) uses the cold water (a certain concentration of ethylene glycol-water solution or NaCl-water solution) of the central air conditioner in the airport terminal to adjust the air through the water-through heat exchanger and evaporator. Temperature, the air conditioning unit that provides comfortable, fresh air to the aircraft.
[0051]The unit is composed of a multi-stage water-cooled air treatment system with cold water provided by the central air conditioner as the heat exchange medium and a vapor compression air treatment system with refrigerant as the heat exchange medium. The two systems include the following components:
[0052] 1-air supply hos...
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