CN202418792U - 一种新型单向阀 - Google Patents

一种新型单向阀 Download PDF

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Publication number
CN202418792U
CN202418792U CN2011204168662U CN201120416866U CN202418792U CN 202418792 U CN202418792 U CN 202418792U CN 2011204168662 U CN2011204168662 U CN 2011204168662U CN 201120416866 U CN201120416866 U CN 201120416866U CN 202418792 U CN202418792 U CN 202418792U
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CN
China
Prior art keywords
novel
way valve
asbestos
valve
valve body
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.)
Expired - Lifetime
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CN2011204168662U
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English (en)
Inventor
杨雄军
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.)
Shanghai Hugong Valve Factory Group Co ltd
Shanghai Shanghai Valve Factory Co.,Ltd.
Original Assignee
Shanghai Hugong Valve Factory
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.)
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Priority to CN2011204168662U priority Critical patent/CN202418792U/zh
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Publication of CN202418792U publication Critical patent/CN202418792U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

本实用新型涉及阀门技术领域，尤其是一种新型单向阀，其特征在于，包括：阀体、石棉耐磨层，所述一种新型单向阀，在阀体内壁设有石棉耐磨层，所述石棉耐磨层是用石棉制作。使阀门不会有灰渣留在阀底，更加耐磨和耐腐蚀。

Description

一种新型单向阀
技术领域
本实用新型涉及阀门技术领域，尤其是一种新型单向阀。
背景技术
传统单向阀经常会有渣质和腐蚀性物质存在阀门中，常常使阀门失效。
发明内容
为解决上述问题，本实用新型提供了一种新型单向阀，所述一种新型单向阀，其特征在于，包括：阀体1、石棉耐磨层2，所述一种新型单向阀，在阀体1内壁设有石棉耐磨层2，所述石棉耐磨层2是用石棉制作。
本实用新型效果：1.不会有灰渣留在阀底，2.更加耐磨和耐腐蚀。
附图说明
图1为本实用新型示意图；
其中：阀体1、石棉耐磨层2。
具体实施方式
如图所示，所述一种新型单向阀，在阀体1内壁设有石棉耐磨层2，所述石棉耐磨层2是用石棉制作。

Claims (1)

1.一种新型单向阀，其特征在于，包括：阀体、石棉耐磨层，所述一种新型单向阀，在阀体内壁设有石棉耐磨层，所述石棉耐磨层是用石棉制作。
CN2011204168662U 2011-10-27 2011-10-27 一种新型单向阀 Expired - Lifetime CN202418792U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204168662U CN202418792U (zh) 2011-10-27 2011-10-27 一种新型单向阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204168662U CN202418792U (zh) 2011-10-27 2011-10-27 一种新型单向阀

Publications (1)

Publication Number Publication Date
CN202418792U true CN202418792U (zh) 2012-09-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204168662U Expired - Lifetime CN202418792U (zh) 2011-10-27 2011-10-27 一种新型单向阀

Country Status (1)

Country Link
CN (1) CN202418792U (zh)

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Legal Events

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: SHANGHAI HUGONG VALVE FACTORY (GROUP) CO., LTD.

Free format text: FORMER NAME: SHANGHAI HUGONG VALVE FACTORY CO., LTD.

Owner name: SHANGHAI HUGONG VALVE FACTORY CO., LTD.

Free format text: FORMER NAME: SHANGHAI HUGONG VALVE FACTORY

CP01 Change in the name or title of a patent holder

Address after: 201816, Jiading District Huating Industrial Zone, No. 555 Hua Gao Road, Shanghai industrial valve industrial zone, Shanghai

Patentee after: SHANGHAI HUGONG VALVE FACTORY (Group) Co.,Ltd.

Address before: 201816, Jiading District Huating Industrial Zone, No. 555 Hua Gao Road, Shanghai industrial valve industrial zone, Shanghai

Patentee before: Shanghai Shanghai Valve Factory Co.,Ltd.

CP03 Change of name, title or address

Address after: 201816, Jiading District Huating Industrial Zone, No. 555 Hua Gao Road, Shanghai industrial valve industrial zone, Shanghai

Patentee after: Shanghai Shanghai Valve Factory Co.,Ltd.

Address before: 200090 Shanghai city Yangpu District Yangshupu Road No. 2300 building B block 612

Patentee before: Shanghai Hugong Valve Factory

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120905