EP4530553A4 - Nichtmetallische auskleidung und elektrischer wassererhitzer damit - Google Patents

Nichtmetallische auskleidung und elektrischer wassererhitzer damit

Info

Publication number
EP4530553A4
EP4530553A4 EP22944652.1A EP22944652A EP4530553A4 EP 4530553 A4 EP4530553 A4 EP 4530553A4 EP 22944652 A EP22944652 A EP 22944652A EP 4530553 A4 EP4530553 A4 EP 4530553A4
Authority
EP
European Patent Office
Prior art keywords
water heater
electric water
metallic lining
lining
metallic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22944652.1A
Other languages
English (en)
French (fr)
Other versions
EP4530553A1 (de
Inventor
Teng Ma
Xianmang Zeng
Xiaoyong Zhao
Fanglin Du
Yong Li
Long Zhao
Yongfei Yu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haier Smart Home Co Ltd
Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Original Assignee
Haier Smart Home Co Ltd
Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202210624531.2A external-priority patent/CN114992860B/zh
Priority claimed from CN202221387758.1U external-priority patent/CN218033738U/zh
Application filed by Haier Smart Home Co Ltd, Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd filed Critical Haier Smart Home Co Ltd
Publication of EP4530553A1 publication Critical patent/EP4530553A1/de
Publication of EP4530553A4 publication Critical patent/EP4530553A4/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/181—Construction of the tank

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
EP22944652.1A 2022-06-02 2022-12-05 Nichtmetallische auskleidung und elektrischer wassererhitzer damit Pending EP4530553A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202210624531.2A CN114992860B (zh) 2022-06-02 2022-06-02 一种非金属内胆及具有其的电热水器
CN202221387758.1U CN218033738U (zh) 2022-06-02 2022-06-02 一种非金属内胆及具有其的电热水器
PCT/CN2022/136565 WO2023231351A1 (zh) 2022-06-02 2022-12-05 非金属内胆及具有其的电热水器

Publications (2)

Publication Number Publication Date
EP4530553A1 EP4530553A1 (de) 2025-04-02
EP4530553A4 true EP4530553A4 (de) 2026-05-06

Family

ID=89026867

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22944652.1A Pending EP4530553A4 (de) 2022-06-02 2022-12-05 Nichtmetallische auskleidung und elektrischer wassererhitzer damit

Country Status (3)

Country Link
EP (1) EP4530553A4 (de)
WO (1) WO2023231351A1 (de)
ZA (1) ZA202500111B (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182910A (zh) * 2011-04-07 2011-09-14 杭州余杭獐山钢瓶有限公司 塑料内胆全缠绕气瓶及成型工艺
CN202834720U (zh) * 2012-08-31 2013-03-27 杭州余杭獐山钢瓶有限公司 塑料内胆缠绕气瓶瓶口
CN203629039U (zh) * 2013-12-03 2014-06-04 芜湖美的厨卫电器制造有限公司 热水器内胆和具有其的热水器
CN104108179A (zh) * 2013-10-31 2014-10-22 芜湖美的厨卫电器制造有限公司 用于热水器的塑料内胆组件及其制造方法、热水器
AU2016370273A1 (en) * 2015-12-16 2018-06-14 Hexagon Technology As Pressure vessel dome vents
CN110848569A (zh) * 2019-12-18 2020-02-28 海控复合材料科技有限公司 一种非金属内胆纤维缠绕气瓶的瓶口连接部

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170687A (ja) * 1983-03-16 1984-09-26 Hitachi Ltd 熱交換器
CN205717870U (zh) * 2016-05-31 2016-11-23 广东万家乐燃气具有限公司 一种有效降低内胆保护电流的电热水器
CN214501747U (zh) * 2021-03-24 2021-10-26 广东史麦斯电器有限公司 一种改进压盖的电热水器
CN113405255A (zh) * 2021-06-07 2021-09-17 青岛经济技术开发区海尔热水器有限公司 一种非金属内胆及具有其的电热水器
CN215983216U (zh) * 2021-10-19 2022-03-08 山东晟鼎能源科技有限公司 一种吹塑热水器内胆用管口法兰
CN114992860B (zh) * 2022-06-02 2026-06-02 青岛经济技术开发区海尔热水器有限公司 一种非金属内胆及具有其的电热水器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182910A (zh) * 2011-04-07 2011-09-14 杭州余杭獐山钢瓶有限公司 塑料内胆全缠绕气瓶及成型工艺
CN202834720U (zh) * 2012-08-31 2013-03-27 杭州余杭獐山钢瓶有限公司 塑料内胆缠绕气瓶瓶口
CN104108179A (zh) * 2013-10-31 2014-10-22 芜湖美的厨卫电器制造有限公司 用于热水器的塑料内胆组件及其制造方法、热水器
CN203629039U (zh) * 2013-12-03 2014-06-04 芜湖美的厨卫电器制造有限公司 热水器内胆和具有其的热水器
AU2016370273A1 (en) * 2015-12-16 2018-06-14 Hexagon Technology As Pressure vessel dome vents
CN110848569A (zh) * 2019-12-18 2020-02-28 海控复合材料科技有限公司 一种非金属内胆纤维缠绕气瓶的瓶口连接部

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023231351A1 *

Also Published As

Publication number Publication date
WO2023231351A1 (zh) 2023-12-07
ZA202500111B (en) 2025-10-29
EP4530553A1 (de) 2025-04-02

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