Title:
NON-METAL LINER AND ELECTRIC WATER HEATER HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2023/231351
Kind Code:
A1
Abstract:
The present application relates to the technical field of electric water heaters. Disclosed are a non-metal liner and an electric water heater having same. The non-metal liner comprises a liner body, a reinforcement layer and a liner flange, a liner port being formed in one end of the liner body, a limiting annular part surrounding the liner port being arranged on the outer side of the liner port, the reinforcement layer covering the periphery of the liner body, the inner end of the liner flange being limited and fixed by the limiting annular part, and the outer end of thereof being fixed between the liner body and the reinforcement layer.
Inventors:
MA TENG (CN)
ZENG XIANMANG (CN)
ZHAO XIAOYONG (CN)
DU FANGLIN (CN)
LI YONG (CN)
ZHAO LONG (CN)
YU YONGFEI (CN)
ZENG XIANMANG (CN)
ZHAO XIAOYONG (CN)
DU FANGLIN (CN)
LI YONG (CN)
ZHAO LONG (CN)
YU YONGFEI (CN)
Application Number:
PCT/CN2022/136565
Publication Date:
December 07, 2023
Filing Date:
December 05, 2022
Export Citation:
Assignee:
QINGDAO ECONOMIC AND TECH DEVELOPMENT DISTRICT HAIER WATER HEATER CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24H9/00; F24H9/02
Foreign References:
| CN114992860A | 2022-09-02 | |||
| CN104108179A | 2014-10-22 | |||
| CN113405255A | 2021-09-17 | |||
| CN205717870U | 2016-11-23 | |||
| CN214501747U | 2021-10-26 | |||
| CN215983216U | 2022-03-08 | |||
| JPS59170687A | 1984-09-26 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
Download PDF: