CN202056304U - 膨胀石墨填料环 - Google Patents

膨胀石墨填料环 Download PDF

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Publication number
CN202056304U
CN202056304U CN2011201868634U CN201120186863U CN202056304U CN 202056304 U CN202056304 U CN 202056304U CN 2011201868634 U CN2011201868634 U CN 2011201868634U CN 201120186863 U CN201120186863 U CN 201120186863U CN 202056304 U CN202056304 U CN 202056304U
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China
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packing ring
ring
graphite packing
utility
model
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Expired - Fee Related
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CN2011201868634U
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English (en)
Inventor
舒俊莲
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DAQING DEVELOPMENT ZONE QINGCI SEAL Co Ltd
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DAQING DEVELOPMENT ZONE QINGCI SEAL Co Ltd
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Abstract

本实用新型的膨胀石墨填料环属于密封填料,该填料环为石墨层压构成具有厚度的圆环状,该环上有断口。本实用新型膨胀石墨填料环,性能稳定、密封效果好,更换率低,有益于工业生产,降低了维护费用同时也节省了人力支出。

Description

膨胀石墨填料环
技术领域
本实用新型属于密封填料,特别是涉及到一种膨胀石墨填料环。
背景技术
填料环适用于石油、化工、发电等行业机械密封使用。它可被用来密封蒸汽、热水、热油、石油、碳氢化合物、化学、溶剂等。现有的填料环密封性差,使用周期短,影响工业的生产。
发明内容
本实用新型旨在于克服现有技术的不足,提供了一种膨胀石墨填料环。
本实用新型的膨胀石墨填料环,该填料环为石墨层压构成具有厚度的圆环状。
作为本实用新型的进一步改进,该填料环其中包括其环上有断口的开口环。
作为本实用新型的进一步改进,该填料环其中包括其环上有倾斜搭接缝的开口环。
本实用新型膨胀石墨填料环,性能稳定、密封效果好,更换率低,有益于工业生产,降低了维护费用同时也节省了人力支出。
附图说明
图1是本实用新型膨胀石墨填料环的结构示意图。
具体实施方式
实施例1
本实用新型的膨胀石墨填料环,该填料环为石墨层压构成具有厚度的圆环状。
实施例2
本实用新型的膨胀石墨填料环,该填料环为石墨层压构成具有厚度的圆环状,在其圆环上有断口。
实施例3
本实用新型的膨胀石墨填料环,该填料环为石墨层压构成具有厚度的圆环状,在环上有倾斜搭接缝,增加填料环的伸缩性。

Claims (3)

1.膨胀石墨填料环,其特特征在于该填料环为石墨层压构成具有厚度的圆环状。
2.如权利要求1所述的膨胀石墨填料环,其特征在于该填料环其中包括其环上有断口的开口环。
3.如权利要求1或2所述的膨胀石墨填料环,其特征在于该填料环其中包括其环上有倾斜搭接缝的开口环。
CN2011201868634U 2011-06-04 2011-06-04 膨胀石墨填料环 Expired - Fee Related CN202056304U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201868634U CN202056304U (zh) 2011-06-04 2011-06-04 膨胀石墨填料环

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201868634U CN202056304U (zh) 2011-06-04 2011-06-04 膨胀石墨填料环

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CN202056304U true CN202056304U (zh) 2011-11-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103363187A (zh) * 2013-07-24 2013-10-23 谢贺义 可二次膨胀补充性柔性石墨填料
CN106523785A (zh) * 2016-11-25 2017-03-22 南通龙源电站阀门有限公司 一种v形结构阀杆密封填料

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103363187A (zh) * 2013-07-24 2013-10-23 谢贺义 可二次膨胀补充性柔性石墨填料
CN103363187B (zh) * 2013-07-24 2016-01-20 谢贺义 可二次膨胀补充性柔性石墨填料
CN106523785A (zh) * 2016-11-25 2017-03-22 南通龙源电站阀门有限公司 一种v形结构阀杆密封填料

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Granted publication date: 20111130

Termination date: 20140604