CN201943631U - 多功能抽油杆密封器 - Google Patents

多功能抽油杆密封器 Download PDF

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CN201943631U
CN201943631U CN2010205483354U CN201020548335U CN201943631U CN 201943631 U CN201943631 U CN 201943631U CN 2010205483354 U CN2010205483354 U CN 2010205483354U CN 201020548335 U CN201020548335 U CN 201020548335U CN 201943631 U CN201943631 U CN 201943631U
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魏辛武
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Abstract

本实用新型属于油井抽油杆密封装置,特别涉及一种多功能抽油杆密封器,由防喷器密封圈、防喷器上盖、防喷球等组成,其特殊之处是:防喷器座上有防喷球、防喷器上盖、防喷器密封圈,防喷器座和辅助密封胶块装在密封器上盖上,双锥形密封胶块和二级密封胶块装在密封器主体上,调偏座上有调偏球、调偏球密封圈、调偏球压盖,丝堵密封圈与丝堵、调节轴密封圈与调节轴分别连接后装在滑块上,再用滑块螺丝将滑块与二级密封胶块连接,本实用新型的有益效果是:密封效果好,结构合理,更换方便,安全可靠,减少劳动强度,无污染。

Description

多功能抽油杆密封器
技术领域
本实用新型属于油井抽油杆密封装置,特别涉及一种多功能抽油杆密封器。
背景技术
目前,现有的抽油杆密封装置,装卸不方便,更换盘根需要停井,劳动强度大,防喷部分采用弹簧钢球式结构,与抽油杆直接磨损,造成密封效果不好。
发明内容
为了克服上述问题,本实用新型提供了一种多功能抽油杆密封器,这种多功能抽油杆密封器中的双锥形密封胶圈可在抽油杆正常运转时更换,更换方便,密封效果好,防喷器里的防喷球是自由式氟胶石墨球,不磨损抽油杆。
本实用新型解决其技术问题所采取的技术方案是:一种多功能抽油杆密封器,由防喷器密封圈、防喷器上盖、防喷球、防喷器座、辅助密封胶块、密封器上盖、双锥形密封胶块、密封器主体、丝堵、调节轴、滑块、滑块螺丝、二级密封胶块、调偏球、调偏球压盖、调偏座、丝堵密封圈、调节轴密封圈、调偏球密封圈组成,其特殊之处是:防喷器座上有防喷球、防喷器上盖、防喷器密封圈,防喷器座和辅助密封胶块装在密封器上盖上,双锥形密封胶块和二级密封胶块装在密封器主体上,调偏座上有调偏球、调偏球密封圈、调偏球压盖,丝堵密封圈与丝堵、调节轴密封圈与调节轴分别连接后装在滑块上,再用滑块螺丝将滑块与二级密封胶块连接。
本实用新型的有益效果是:密封效果好,结构合理,更换方便,安全可靠,减少劳动强度,无污染。
附图说明
附图为本实用新型的俯视示意图。
附图中:1是防喷器密封圈、2是防喷器上盖、3是上有防喷球,4是防喷器座,5是辅助密封胶块,6是密封器上盖,7是双锥形密封胶块,8是密封器主体,9是丝堵,10是调节轴,11是滑块,12是滑块螺丝,13是二级密封胶块,14是调偏球,15是调偏球压盖,16是调偏座,17是丝堵密封圈,18是调节轴密封圈,19是调偏球密封圈。
具体实施方式
结合附图描述一个实施例:
附图中:防喷器座(4)上有防喷球(3)、防喷器上盖(2)、防喷器密封圈(1),防喷器座(4)和辅助密封胶块(5)装在密封器上盖(6)上,双锥形密封胶块(7)和二级密封胶块(13)装在密封器主体(8)上,调偏座(16)上有调偏球(14)、调偏球密封圈(19)、调偏球压盖(15),丝堵密封圈(17)与丝堵(9)、调节轴密封圈(18)与调节轴(10)分别连接后装在滑块(11)上,再用滑块螺丝(12)将滑块(11)与二级密封胶块(13)连接。

Claims (1)

1.一种多功能抽油杆密封器,由防喷器密封圈、防喷器上盖、防喷球、防喷器座、辅助密封胶块、密封器上盖、双锥形密封胶块、密封器主体、丝堵、调节轴、滑块、滑块螺丝、二级密封胶块、调偏球、调偏球压盖、调偏座、丝堵密封圈、调节轴密封圈、调偏球密封圈组成,其特征在于:防喷器座上有防喷球、防喷器上盖、防喷器密封圈,防喷器座和辅助密封胶块装在密封器上盖上,双锥形密封胶块和二级密封胶块装在密封器主体上,调偏座上有调偏球、调偏球密封圈、调偏球压盖,丝堵密封圈与丝堵、调节轴密封圈与调节轴分别连接后装在滑块上,再用滑块螺丝将滑块与二级密封胶块连接。
CN2010205483354U 2010-09-26 2010-09-26 多功能抽油杆密封器 Expired - Fee Related CN201943631U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061705A (zh) * 2013-01-28 2013-04-24 黄胜志 高温长效光杆密封装置
CN103216207A (zh) * 2013-03-03 2013-07-24 魏辛武 防喷调偏多级密封抽油杆密封器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061705A (zh) * 2013-01-28 2013-04-24 黄胜志 高温长效光杆密封装置
CN103061705B (zh) * 2013-01-28 2016-06-15 黄胜志 高温长效光杆密封装置
CN103216207A (zh) * 2013-03-03 2013-07-24 魏辛武 防喷调偏多级密封抽油杆密封器

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