CN202327293U - 一种衬氟球阀 - Google Patents

一种衬氟球阀 Download PDF

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Publication number
CN202327293U
CN202327293U CN2011205008410U CN201120500841U CN202327293U CN 202327293 U CN202327293 U CN 202327293U CN 2011205008410 U CN2011205008410 U CN 2011205008410U CN 201120500841 U CN201120500841 U CN 201120500841U CN 202327293 U CN202327293 U CN 202327293U
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China
Prior art keywords
valve body
ball valve
valve
utility
model
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Expired - Fee Related
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CN2011205008410U
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English (en)
Inventor
孙洪兴
胡玉平
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.)
Anhui Jack Corrosion Resistant Pump Valve Co., Ltd.
Original Assignee
TONGLING JIEKE CORROSION RESISTING VALVE 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.)
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Publication date
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Priority to CN2011205008410U priority Critical patent/CN202327293U/zh
Application granted granted Critical
Publication of CN202327293U publication Critical patent/CN202327293U/zh
Anticipated expiration legal-status Critical
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Abstract

本实用新型公开了一种衬氟球阀,它包括阀体(2)和安装在阀体(2)上的开启装置(1),其特征是所述的阀体(2)内壁上镶嵌有耐腐蚀层(3)。本实用新型大大延长了球阀的使用寿命。

Description

一种衬氟球阀
技术领域
本实用新型涉及球阀,尤其是球阀的阀体内壁。
背景技术
球阀具有体积小、重量轻、开启灵活、操作方便的特点,广泛应用于给排水、污水处理、食品、医药、工矿、化工、冶金等行业中作为流体管线上调节或截流装置的通用设备。随着工业化的发展,球阀需要使用在各种特殊的工况条件下,如硫酸、磷酸等各种酸性环境中,还有强碱、氯气等碱性环境中,普通的球阀由于阀体内没有保护层,铁制阀体直接与腐蚀性介质接触,对阀体产生腐蚀,大大降低了球阀的使用寿命。
实用新型内容
本实用新型的目的就是解决公知球阀因在腐蚀介质中使用时降低阀体使用寿命的问题。
本实用新型采用的技术方案是:一种衬氟球阀,它包括阀体和安装在阀体上的开启装置,其特征是所述的阀体内壁上镶嵌有耐腐蚀层。
所述的耐腐蚀层为四氟乙烯。
所述的阀体内的阀芯材料为四氟乙烯。
本实用新型有益效果是:由于本实用新型在球阀的阀体内镶嵌有耐腐蚀层,这样腐蚀性介质通过阀体时,不会直接与阀体接触,对阀体起到了保护作用,从而大大延长了球阀的使用寿命,因此本实用新型的球阀使用寿命长。
附图说明
图1为本实用新型示意图。
具体实施方式
    如图1所示,一种衬氟球阀,它包括阀体2和安装在阀体2上的开启装置1,阀体2内壁上镶嵌有耐腐蚀层3,耐腐蚀层3为四氟乙烯。为便好地对球阀的阀体2进行保护,腐蚀层3的两端向法兰边缘延伸,当球阀串接在管路上时,使得腐蚀介质不会与阀体接触,从而最大限度地保护球阀的阀体。阀体内的阀芯材料为四氟乙烯。

Claims (3)

1.一种衬氟球阀,它包括阀体(2)和安装在阀体(2)上的开启装置(1),其特征是所述的阀体(2)内壁上镶嵌有耐腐蚀层(3)。
2.根据权利要求1所述的衬氟球阀,其特征是所述的耐腐蚀层(3)为四氟乙烯。
3.根据权利要求2所述的衬氟球阀,其特征是所述阀体(2)内的阀芯材料为四氟乙烯。
CN2011205008410U 2011-12-05 2011-12-05 一种衬氟球阀 Expired - Fee Related CN202327293U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205008410U CN202327293U (zh) 2011-12-05 2011-12-05 一种衬氟球阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205008410U CN202327293U (zh) 2011-12-05 2011-12-05 一种衬氟球阀

Publications (1)

Publication Number Publication Date
CN202327293U true CN202327293U (zh) 2012-07-11

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Family Applications (1)

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CN2011205008410U Expired - Fee Related CN202327293U (zh) 2011-12-05 2011-12-05 一种衬氟球阀

Country Status (1)

Country Link
CN (1) CN202327293U (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: ANHUI JACK CORROSION RESISTANT PUMP VALVE CO., LTD

Free format text: FORMER NAME: TONGLING JACK CORROSION RESISTANCE VALVE CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 244000 No. 65, No. 101, Pioneer Village, Longhu Road, Tongling Road, lion mountain, Anhui, China

Patentee after: Anhui Jack Corrosion Resistant Pump Valve Co., Ltd.

Address before: 244000 No. 65, No. 101, Pioneer Village, Longhu Road, Tongling Road, lion mountain, Anhui, China

Patentee before: Tongling Jack Corrosion Resistance Valve Co., Ltd.

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

Granted publication date: 20120711

Termination date: 20191205

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