The invention discloses an electronic expansion valve, refrigeration equipment and an automobile. The electronic expansion valve comprises a valve body, a valve rod and a valve element. The valve body is provided with a valve port. The valve rod is arranged in the valve body and is rotatably connected with the valve body; the valve core is movably arranged in the valve body between an opening position and a closing position, and one end of the valve rod extends into the valve core and is in threaded connection with the valve core; when the valve element is located at the closing position, the valve port is closed, and when the valve element is located at the opening position, the valve port is opened; the valve element is provided with a first end and a second end which are oppositely arranged, and the first end and the second end of the valve element are communicated with each other. According to the electronic expansion valve, the reliability of valve opening can be guaranteed.
本发明公开一种电子膨胀阀、制冷设备及汽车。所述电子膨胀阀包括阀体、阀杆以及阀芯,所述阀体具有阀口;所述阀杆设于所述阀体内,并与所述阀体可转动连接;所述阀芯在打开位置和关闭位置之间可移动的设于所述阀体内,所述阀杆的一端伸入所述阀芯,并与所述阀芯螺纹连接;所述阀芯处于所述关闭位置时,关闭所述阀口,所述阀芯处于所述打开位置时,打开所述阀口;所述阀芯具有相对设置的第一端和第二端,所述阀芯的第一端和第二端相互连通。本发明的电子膨胀阀能够保证开阀的可靠性。
Electronic expansion valve, refrigeration equipment and automobile
电子膨胀阀、制冷设备及汽车
2022-04-15
Patent
Elektronische Ressource
Chinesisch
IPC: | F16K VALVES , Ventile / 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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS |
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