The invention provides a commercial vehicle air conditioner HVAC assembly of an integrated two-box structure. The co-driver side is of an air inlet structure, and the commercial vehicle air conditioner HVAC assembly comprises an air blower, a fresh air door, an air conditioner filter element, a speed regulation module and a waterproof cover; the main driving side is of a heat exchange air outlet structure and comprises an evaporator core body, a warm air water tank and a cold and warm air door; the air blower is connected with a shell of the assembly through a sliding groove, the air conditioner filter element is installed above the air blower, and an internal circulation mode passes through the air conditioner filter element. In the refrigeration mode, fresh air is arranged at the top of the assembly without passing through the warm air core body, the defrosting air port and the face blowing air port of a heat exchange core body, and a foot blowing air duct is arranged at the bottom of the assembly. Easily-damaged parts of the assembly are arranged to be parts convenient to maintain, maintainability is good, internal circulation and external circulation both pass through the air conditioner filter element, and driving comfort is improved.
本发明公开了一种商用车空调HVAC总成,采用一体式两箱结构,副驾驶侧为进风结构,包括鼓风机、新风风门、空调滤芯、调速模块、防水罩;主驾驶侧为换热出风结构,包括蒸发器芯体、暖风水箱、冷暖风门;鼓风机通过滑槽与总成的壳体连接,空调滤芯安装于鼓风机上方,内循环模式经过空调滤芯;制冷模式下,新风不经过换热芯体的暖风芯体,除霜风口及吹面风口设置到总成顶部,吹脚风道设置到总成底部。本发明将总成的易损件均设置为方便维修部位,可维修性较好,且内外循环均经过空调滤芯,提升驾驶舒适性。
Commercial vehicle air conditioner HVAC assembly
一种商用车空调HVAC总成
2021-04-30
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 |
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