CN202361605U - 一种电热水器 - Google Patents

一种电热水器 Download PDF

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Publication number
CN202361605U
CN202361605U CN2011202179291U CN201120217929U CN202361605U CN 202361605 U CN202361605 U CN 202361605U CN 2011202179291 U CN2011202179291 U CN 2011202179291U CN 201120217929 U CN201120217929 U CN 201120217929U CN 202361605 U CN202361605 U CN 202361605U
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heat
insulation layer
water heater
polyurethane
inner container
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Expired - Fee Related
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CN2011202179291U
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Inventor
肖齐云
王明
张庆堂
尹忠
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Midea Group Co Ltd
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Abstract

本实用新型是一种电热水器,包括外壳(1)、内胆(2)和聚氨酯保温层(4),其中聚氨酯保温层(4)装置在外壳(1)及内胆(2)之间,其特征在于所述内胆(2)和聚氨酯保温层(4)之间或外壳(1)和聚氨酯保温层(4)之间装置有真空绝热板(3)。本实用新型与现有技术相比较其优益效果是:由于在内胆和聚氨酯保温层之间或外壳和聚氨酯保温层之间装置有真空绝热板,真空绝热板与聚氨酯保温层一起形成了电热水器的双重保温层,因此,大大减少了内胆内的热水热量向外散发,提高了电热水器的保温效果,而且真空绝热板较薄,不增加电热水器的体积。

Description

一种电热水器
技术领域
本实用新型涉及一种电热水器,属于电热水器保温的改进技术。
背景技术
目前,现有的电热水器,包括外壳、内胆和聚氨酯保温层,其中聚氨酯保温层装置在外壳及内胆之间,该结构电热水器存在以下缺陷:因聚氨酯保温层的导热系数较大,保温性能较差,如要提高保温性能,需增加保温层的厚度,使产品的体积增大,成本增高,安装空间增大。
发明内容
本实用新型所要解决的技术问题是针对现有技术的不足,提供一种不仅保温性能好、又不增大产品体积的电热水器。
本实用新型所要解决的技术问题一种电热水器,包括外壳、内胆和聚氨酯保温层,其中聚氨酯保温层装置在外壳及内胆之间,其特征在于所述内胆和聚氨酯保温层之间或外壳和聚氨酯保温层之间装置有真空绝热板。
本实用新型与现有技术相比较其优益效果是:由于在内胆和聚氨酯保温层之间或外壳和聚氨酯保温层之间装置有真空绝热板,真空绝热板与聚氨酯保温层一起形成了电热水器的双重保温层,因此,大大减少了内胆内的热水热量向外散发,提高了电热水器的保温效果,而且真空绝热板较薄,不增加电热水器的体积。
附图说明
图1为本实用新型实施例1的剖视示意图;
图2为图1中的A-A的剖示意图。
具体实施方式
下面结合附图及实施例对本实用新型作进一步说明。
实施例1:
如图1、2所示,本实施例电热水器,包括外壳1、内胆2和聚氨酯保温层4,其中聚氨酯保温层4装置在外壳1及内胆2之间,内胆2和聚氨酯保温层4之间装置有真空绝热板3。
实施例2:
本实施例与实施例1不同之处在于:所述外壳1和聚氨酯保温层4之间装置有真空绝热板3。其它结构与实施例1相同。

Claims (1)

1.一种电热水器,包括外壳(1)、内胆(2)和聚氨酯保温层(4),其中聚氨酯保温层(4)装置在外壳(1)及内胆(2)之间,其特征在于所述内胆(2)和聚氨酯保温层(4)之间或外壳(1)和聚氨酯保温层(4)之间装置有真空绝热板(3)。
CN2011202179291U 2011-06-25 2011-06-25 一种电热水器 Expired - Fee Related CN202361605U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202179291U CN202361605U (zh) 2011-06-25 2011-06-25 一种电热水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202179291U CN202361605U (zh) 2011-06-25 2011-06-25 一种电热水器

Publications (1)

Publication Number Publication Date
CN202361605U true CN202361605U (zh) 2012-08-01

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CN2011202179291U Expired - Fee Related CN202361605U (zh) 2011-06-25 2011-06-25 一种电热水器

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CN (1) CN202361605U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230667A (zh) * 2011-06-25 2011-11-02 美的集团有限公司 一种电热水器
CN109990473A (zh) * 2018-01-03 2019-07-09 青岛经济技术开发区海尔热水器有限公司 一种电热水器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230667A (zh) * 2011-06-25 2011-11-02 美的集团有限公司 一种电热水器
CN109990473A (zh) * 2018-01-03 2019-07-09 青岛经济技术开发区海尔热水器有限公司 一种电热水器

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: MIDEA GROUP CO., LTD.

Free format text: FORMER NAME: MEIDI GROUP CO. LTD.

CP03 Change of name, title or address

Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28

Patentee after: Midea Group Co., Ltd.

Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6

Patentee before: Meidi Group Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120801

Termination date: 20200625

CF01 Termination of patent right due to non-payment of annual fee