The invention provides a combined precooling evaporator applied to the field of refrigeration evaporators, which comprises an air inlet pipe with an auxiliary evaporator and an air outlet pipe with a main evaporator, the output end of the air inlet pipe is communicated with a connecting elbow, the input end of the air outlet pipe is communicated with a shunting air bellow, the connecting elbow is communicated with the shunting air bellow, and the main evaporator is communicated with the main evaporator. An air supply system is arranged in the shunting air box; the air supply system comprises a driving motor and air blowing blades, and the outer side of the driving motor is further sleeved with an air cover; the flow dividing air box comprises an air box shell, a flow dividing air plate is arranged in the air box shell, the air box shell is internally divided into a side air bin and a main air bin through the flow dividing air plate, and the flow dividing air plate is used for dividing output air of the air blowing blades into the air cover. And the heat exchange efficiency of the evaporator can be effectively improved, so that the refrigerating capacity of an air conditioning system is improved.
本发明提供了应用于制冷蒸发器领域的一种组合式预冷蒸发器,包括带有副蒸发器的进风管和带有主蒸发器的出风管,进风管的输出端连通有连接弯头,出风管的输入端连通有分流风箱,连接弯头与分流风箱连通,分流风箱内设有供风系统;供风系统包括驱动电机和鼓风叶片,驱动电机的外侧还套接有风罩;分流风箱包括风箱壳体,风箱壳体内设有分流风板,分流风板将风箱壳体内分为侧风仓和主风仓,分流风板用于将鼓风叶片的输出风分流至风罩内,本申请通过副蒸发器和主蒸发器的分段设计,避免了局部过热或过冷现象,大大提高了换热效率,蒸发器换热效率可有效提高,从而提升空调系统的制冷能力。
Combined type pre-cooling evaporator
一种组合式预冷蒸发器
2025-02-25
Patent
Electronic Resource
Chinese
IPC: | F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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 / B01D SEPARATION , Trennen |
Flat Plate Evaporator for Electronic Cooling
AIAA | 2008
|Refrigerator car waste heat driving dual-evaporator injecting type cooling system
European Patent Office | 2015
|