ELBOW SHEATH AND AIR CONDITIONER AND HEAT PUMP WATER PUMP HAVING SAME |
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| 申请号 | EP14819573 | 申请日 | 2014-07-01 | 公开(公告)号 | EP3018397A4 | 公开(公告)日 | 2017-02-22 |
| 申请人 | GREE ELECTRIC APPLIANCES INC ZHUHAI; | 发明人 | HUANG WEICHUAN; | ||||
| 摘要 | Disclosed are an elbow sheath, and an air conditioner and a heat pump water heater having same. The elbow sheath comprises: a first end (12) of the elbow sheath which has a receiving portion (20) configured to receive an elbow assembly, and a second end (10) which is opposite to the first end (12) of the elbow sheath and has an inwardly recessed portion (101). The inwardly recessed portion (101) is provided with a through hole (13). The elbow sheath effectively solves the technical problem that the existing elbow sheath has a poor protective effect on the elbow assembly, and helps to solve the technical problem that the copper pipe parts and small elbow parts are apt to collapse and be deformed. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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