The invention relates to a cold energy utilization system and method based on an LNG refrigerator car, the system comprises a refrigeration main circulation loop, the refrigeration main circulation loop comprises a cooling heat exchanger, a fan coil, a buffer tank and a refrigeration circulation pump, and an outlet of the buffer tank communicates with an inlet of the refrigeration circulation pump through a pipeline; an outlet of the refrigeration circulating pump is communicated with an inlet of the heat release side of the cooling heat exchanger through a pipeline, an outlet of the heat release side of the cooling heat exchanger is communicated with an inlet of the fan coil through a pipeline, an outlet of the fan coil is communicated with an inlet of the buffer tank through a pipeline, and therefore the refrigeration main circulation loop is formed. Wherein an outlet of the LNG storage tank is communicated with an inlet of the heat removal side of the cooling heat exchanger through a pipeline, an outlet of the heat removal side of the cooling heat exchanger is communicated with an inlet of the heat removal side of the LNG heat exchanger through a pipeline, and an outlet of the heat removal side of the LNG heat exchanger is communicated with a gas inlet of the gas engine through a pipeline.
本发明涉及一种基于LNG冷藏车的冷能利用系统及方法,该系统包括制冷主循环回路,制冷主循环回路包括取冷换热器、风机盘管、缓冲罐和制冷循环泵,缓冲罐的出口与制冷循环泵的进口通过管道相连通,制冷循环泵的出口与取冷换热器的放热侧的进口通过管道相连通,取冷换热器的放热侧的出口与风机盘管的进口通过管道相连通,风机盘管的出口与缓冲罐的进口通过管道相连通,由此构成所述制冷主循环回路;其中,LNG储罐的出口与所述取冷换热器的取热侧的进口通过管道相连通,取冷换热器的取热侧的出口与LNG换热器的取热侧的进口通过管道相连通,LNG换热器的取热侧的出口与燃气发动机的燃气气体入口通过管道相连通。
Cold energy utilization system and method based on LNG refrigerator car
一种基于LNG冷藏车的冷能利用系统及方法
2025-02-18
Patent
Electronic Resource
Chinese
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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