本发明公开了一种水暖型汽车尾气消音加热器,包括左端盖、左支撑板、烟门、外壳、换热芯体、右支撑板、右端盖、进水管和出水管,左端盖设有进气管和轴套,烟门设有烟门控制轴,换热芯体包括内壳、蛇形盘管、端板、防震垫、内芯和隔板,右端盖设有出气管,出水管上设有泄压阀,进水管和出水管与蛇形盘管连接,烟门与换热芯体滑动配合连接,烟门控制轴与轴套连接,换热芯体固定在左支撑板和右支撑板之间,左端盖、左支撑板、外壳、右支撑板和右端盖之间均采用螺栓连接。本发明结构简单,易拆卸维护,换热效率高。汽车尾气通路可调,汽车舱内不需要加热时尾气不经过换热芯体,有效减少换热芯体中的积碳,大大延长加热器的使用寿命。

    The invention discloses a water-heating type automobile exhaust gas silencing heater which comprises a left end cover, a left support plate, a smoke door, a shell, a heat exchange core body, a right support plate, a right end cover, a water inlet pipe and a water outlet pipe. The left end cover is provided with an air inlet pipe and a shaft sleeve; the smoke door is provided with a smoke door control shaft; the heat exchange core body includes an inner shell, a sinuous coil, an end plate, anti-vibration pads, an inner core and partition plates; the right end cover is provided with an air outlet pipe; and a decompression valve is arranged on the water outlet pipe. The water inlet pipe and the water outlet pipe are connected with the sinuous coil, the smoke door is connected with the heat exchange core body in a sliding fit mode, the smoke door control shaft is connected with the shaft sleeve, the heat exchange core body is fixed between the left support plate and the right support plate, and the left end cover, the left support plate, the shell, the right support plate and the right end cover are connected by bolts. According to the water-heating type automobile exhaust gas silencing heater, the structure is simple, disassembling and maintenance are easy, and the heat exchange efficiency is high; and the automobile exhaust gas passage is adjustable, when heating is not requiredin an automobile cabin, exhaust gas does not pass through the heat exchange core body, carbon deposition in the heat exchange core body is effectively reduced, and the service life of the heater is greatly prolonged.


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    Title :

    水暖型汽车尾气消音加热器


    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / 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