CN201575598U - 电热水器的内胆 - Google Patents

电热水器的内胆 Download PDF

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Publication number
CN201575598U
CN201575598U CN2010200613440U CN201020061344U CN201575598U CN 201575598 U CN201575598 U CN 201575598U CN 2010200613440 U CN2010200613440 U CN 2010200613440U CN 201020061344 U CN201020061344 U CN 201020061344U CN 201575598 U CN201575598 U CN 201575598U
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China
Prior art keywords
layer
enamel
steel plate
bladder
water heater
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Expired - Fee Related
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CN2010200613440U
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English (en)
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欧永源
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Individual
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Individual
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Abstract

本实用新型涉及一种电热水器的搪瓷内胆。它包括钢板外壳层和内搪瓷层,所述钢板外壳层和内搪瓷层之间增设中间金刚釉层。在传统的搪瓷粉中添加一种含特殊分层成分的材料,使其在烧结后在内胆钢板基材与搪瓷层之间形成防腐蚀、高致密、高附着力的中间层-“金刚釉”。

Description

电热水器的内胆
技术领域
本实用新型涉及一种电热水器的搪瓷内胆。
背景技术
现有的大部分电热水器内胆在没有到达使用年限之前就出现漏水现象,原因就是搪瓷层附着力不足,导致搪瓷层受自来水的长期冲击及腐蚀而脱落,搪瓷层的脱落就意味着内胆失去了防腐蚀的保护,内胆钢板基材必然遭到腐蚀,最终出现内胆漏水现象。
发明内容
本实用新型的目的在于提供一种新型内胆,以提高搪瓷层附着力和防腐能力。
上述目的是这样实现的:
一种电热水器的内胆,包括钢板外壳层和内搪瓷层,所述钢板外壳层和内搪瓷层之间增设中间金刚釉层。
在传统的搪瓷粉中添加一种含特殊分层成分的材料,使其在烧结后在内胆钢板基材与搪瓷层之间形成防腐蚀、高致密、高附着力的中间层-“金刚釉”。
“金刚釉”是一种能同时紧密附着在钢板基材和搪瓷层的高致密材料,能使钢板基材和搪瓷层附着力大幅增强,同时由于该涂层硬度高并具有优异的抗腐蚀能力,能为内胆提供额外的防腐保护,含有该涂层的搪瓷内胆的使用寿命将会大幅延长,即使在恶劣使用环境中也不会受到影响。
附图说明
图1为内胆截面示意简图;
图2为A部放大示意图。
具体实施方式
下面结合附图对本实用新型作进一步详述。
一种电热水器的内胆,包括钢板外壳层1和内搪瓷层3,所述钢板外壳层1和内搪瓷层3之间增设中间金刚釉层2。

Claims (1)

1.一种电热水器的内胆,包括钢板外壳层和内搪瓷层,其特征在于:所述钢板外壳层和内搪瓷层之间增设中间金刚釉层。
CN2010200613440U 2010-01-11 2010-01-11 电热水器的内胆 Expired - Fee Related CN201575598U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010200613440U CN201575598U (zh) 2010-01-11 2010-01-11 电热水器的内胆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010200613440U CN201575598U (zh) 2010-01-11 2010-01-11 电热水器的内胆

Publications (1)

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CN201575598U true CN201575598U (zh) 2010-09-08

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CN2010200613440U Expired - Fee Related CN201575598U (zh) 2010-01-11 2010-01-11 电热水器的内胆

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111602010A (zh) * 2017-12-06 2020-08-28 A.O.史密斯公司 具有有机聚合物涂层的热水器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111602010A (zh) * 2017-12-06 2020-08-28 A.O.史密斯公司 具有有机聚合物涂层的热水器
US11054173B2 (en) 2017-12-06 2021-07-06 A. O. Smith Corporation Water heater with organic polymer coating
CN111602010B (zh) * 2017-12-06 2021-12-07 A.O.史密斯公司 具有有机聚合物涂层的热水器

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Guangdong Weber Electric Appliances Co., Ltd.

Assignor: Ou Yongyuan

Contract record no.: 2011440000841

Denomination of utility model: Inner cylinder of electric water heater and manufacturing method thereof

Granted publication date: 20100908

License type: Exclusive License

Record date: 20110803

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100908

Termination date: 20120111