公开(公告)号：EP3816448A1

公开(公告)日：2021-05-05

申请号：EP18931693.8

申请日：2018-12-12

申请人： Gree Electric Appliances, Inc. of Zhuhai

发明人： XU, Jia ,  REN, Liping ,  ZHAO, Qingfu ,  LIU, Peng ,  CHENG, Xiaotong ,  WANG, Guanghui ,  WAN, Pengkai

IPC分类号： F04C18/344

摘要： The disclosure discloses a slide vane, a pump body assembly, a compressor and an air conditioner having the same. The pump body assembly includes a cylinder assembly (10), a flange portion (20), a rotating shaft (30) and the slide vane (40). The flange portion (20) is connected to the cylinder assembly (10), a working cavity is formed between the flange portion (20) and the cylinder assembly (10), and an avoidance portion is provided on a surface, located in the working cavity, of the flange portion (20). A limiting structure (50) is provided in an accommodation portion (42). The limiting structure (50) is provided with an avoidance position in the accommodation portion (42), and at least part of the limiting structure (50) is provided with a limiting position protruded out of a surface of the accommodation portion (42). When the working cavity performs an air suction operation, the limiting structure (50) cooperates with the avoidance portion, such that the limiting structure (50) is located at the limiting position, and a head of the slide vane (40) is arranged at a distance from a cavity wall of the working cavity. Such a configuration avoids friction occurring between the head of the slide vane (40) and the cavity wall of the working cavity, thereby reducing the power consumption of the pump body assembly.

公开(公告)号：EP3779293A1

公开(公告)日：2021-02-17

申请号：EP18929878.9

申请日：2018-12-13

申请人： Gree Electric Appliances, Inc. of Zhuhai

发明人： CHEN, Yingqiang ,  CHEN, Zhiwei ,  LIAO, Junjie ,  WANG, Xianlin ,  ZHANG, Xingyu ,  XIANG, Xinxian ,  LIU, Peng ,  LI, Youxia ,  ZHAO, Wandong ,  LIAN, Caiyun ,  ZHOU, Jinsheng ,  WU, Junhong ,  GAO, Xu

IPC分类号： F24F1/00 ,  F24F13/14 ,  F24F13/28

摘要： The present invention provides an air conditioner including an air conditioner body (1), air intake plates, and a filter screen. The air conditioner body is provided with an air inlet and an air outlet. The air intake plates cover the air inlet and each has an air intake grid. The air intake plates are hingedly connected to the air conditioner body (1) and are capable of being switched between an expanded state and a closed state. The filter screen is disposed between the air intake plates and the air inlet and is configured to filter air entering the air conditioner body (1) from the air intake grid (9). In the present invention, the air intake plates are designed to be a structure capable of expanding and closing. When the air intake plates are in the expanded state, air is taken in through the entire air inlet instead of from the air intake grid (9), thereby increasing the air intake area. When the air intake plates are in the closed state, the air intake area is reduced, but the amount of the intake air reaches a certain extent, without affecting the appearance of the air conditioner.