The invention provides a composite turbine inflating device utilizing automobile electric tail gas, comprising a volute, a driving motor, a tail gas connecting pipe, and an inflation connecting pipe.A waste gas volute chamber and a fresh air volute chamber are arranged in the volute; a waste gas driving impeller is arranged in the waste gas volute chamber; a fresh air compression impeller is arranged in the fresh air volute chamber; the waste gas driving impeller or the fresh air compression impeller is in transmission connection with a driving motor shaft of the driving motor; the fresh aircompression impeller is in transmission connection with the waste gas driving impeller, so that the waste gas driving impeller and the fresh air compression impeller are driven by the driving motor torotate synchronously; the tail gas connecting pipe communicates with a gas inlet of the waste gas volute chamber; and the inflation connecting pipe communicates with an air inlet of the fresh air volute chamber. According to the scheme provided by the invention, equipment such as tires or air beds/cushions can be inflated, and insufficient inflation air pressure is avoided.
本发明提供一种利用汽车电动尾气复合涡轮充气装置,包括蜗壳、驱动电机、尾气连接管以及充气连接管;蜗壳内设有废气蜗壳腔室和新鲜空气蜗壳腔室,废气蜗壳腔室内设有废气驱动叶轮,新鲜空气蜗壳腔室内设有新鲜空气压缩叶轮;废气驱动叶轮或新鲜空气压缩叶轮与驱动电机的驱动电机轴传动连接;新鲜空气压缩叶轮与废气驱动叶轮传动连接,从而通过驱动电机驱动废气驱动叶轮和新鲜空气压缩叶轮同步转动;尾气连接管与废气蜗壳腔室的进气口连通;充气连接管与新鲜空气蜗壳腔室的进气口连通;本发明提供的方案,可以为轮胎或气床/垫等设备充气,避免充气气压不足。
Composite turbine inflating device utilizing automobile electric tail gas
一种利用汽车电动尾气复合涡轮充气装置
2021-02-26
Patent
Electronic Resource
Chinese
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS |
Inflating device and inflating method of vehicle inflating pump
European Patent Office | 2020
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