Nine-way valve structure of automobile air conditioner heat pump system

The utility model belongs to the technical field of automobile air conditioner heat pumps, and discloses a nine-way valve structure of an automobile air conditioner heat pump system, which comprises a valve core, a valve body, an end cover and a sealing gasket, the valve core comprises an upper valve core and a lower valve core which are correspondingly arranged up and down in the valve body, and a middle channel which can be communicated with the upper valve core and the lower valve core is arranged in the valve body. Seven upper channels which surround the upper valve element and can be communicated with the upper valve element are further arranged in the valve body, two lower channels which surround the lower valve element and can be communicated with the lower valve element are further arranged in the valve body, and the nine-way valve structure can achieve integration and miniaturization of pipeline switching. 本实用新型属于汽车空调热泵技术领域，公开了一种汽车空调热泵系统九通阀结构，包括阀芯、阀体、端盖和密封垫，阀芯包括有在阀体内呈上下对应设置的上阀芯和下阀芯，阀体内设置能连通上阀芯和下阀芯的中通