The invention discloses temperature early warning prompt temporary cooling equipment for frozen goods, and relates to the field of transport carriages, the temperature early warning prompt temporary cooling equipment comprises a transport carriage, a refrigerating unit is mounted on the front surface of the transport carriage, a cooling assembly is mounted on the side surface of the transport carriage, the cooling assembly comprises a liquid nitrogen storage tank, and a connecting valve is mounted on the back surface of the liquid nitrogen storage tank; a liquid nitrogen storage tank is arranged in the transportation compartment, a connecting valve is arranged in the transportation compartment, the connecting valve is communicated with a valve head of the liquid nitrogen storage tank, the connecting valve and the valve head of the liquid nitrogen storage tank are both wrapped with heat insulation materials, an early warning assembly is installed above the transportation compartment and comprises a limiting pipe, and the front end of the limiting pipe is fixedly connected with a vibration bin. The heat in the transport carriage is absorbed, so that goods in the transport carriage are stably kept in a frozen state all the time, and if the external temperature is too high and the transmission speed of the heat to the transport carriage is too high and too large, the unfreezing speed of the goods can also be slowed down through liquid nitrogen vaporization.
本发明公开了一种用于冷冻货物的温度预警提示临时降温设备,涉及运输车厢领域,包括运输车厢,运输车厢的正面安装有制冷机组,运输车厢的侧面安装有降温组件,降温组件包括液氮储罐,液氮储罐的背面安装有连接阀,连接阀与液氮储罐的阀头相连通,连接阀和液氮储罐的阀头皆为包裹有隔热材料,运输车厢的上方安装有预警组件,预警组件包括限定管,限定管的前端固定连接有振动仓,本降温设备通过缓慢将制冷机组中的液氮输入至运输车厢中汽化,从而将运输车厢中的热量吸收,使得运输车厢内部的货物始终稳定的保持在冷冻状态,若外部温度过高,热量向运输车厢中传输速度过快和过大,则通过液氮汽化也可以减缓货物解冻的速度。
Temperature early warning prompt temporary cooling equipment for frozen goods
一种用于冷冻货物的温度预警提示临时降温设备
2023-10-27
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 / 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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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