The invention discloses a comprehensive LNG (liquefied natural gas) cold energy recovery and utilization system for a heavy-duty commercial vehicle. The comprehensive LNG cold energy recovery and utilization system comprises a brake branch, a steering branch, a gas supply branch and a refrigerating branch, wherein the brake branch comprises a first flow control valve and a first air-bath gasifier which are arranged in sequence; the steering branch comprises a second flow control valve and a second air-bath gasifier which are arranged in sequence; the gas supply branch comprises a first hand-operated stop valve, a water-bath gasifier, a pressure maintaining valve, a pressure maintaining tank and an engine which are arranged in sequence; the refrigerating branch comprises a first pipeline and a second pipeline, the first pipeline comprises a third flow control valve and a heat exchanger which are connected in sequence, and the second pipeline comprises a heat exchanger, a second hand-operated stop valve, a pump and an evaporator which are connected in sequence; the brake branch, the steering branch, the gas supply branch and the inlet end of the first pipeline are connected with an LNG liquid-storage tank; and the brake branch, the steering branch, the gas supply branch and the outlet end of the first pipeline are connected with the water-bath gasifier. According to the comprehensive LNG cold energy recovery and utilization system, the heat-dissipation and refrigeration needs of the heavy-duty commercial vehicle are met without any extra power consumption.
Comprehensive LNG (liquefied natural gas) cold energy recovery and utilization system for heavy-duty commercial vehicle
26.08.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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