CN201778980U - 一种动筒式多功能抽油泵 - Google Patents

一种动筒式多功能抽油泵 Download PDF

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Publication number
CN201778980U
CN201778980U CN2010202115261U CN201020211526U CN201778980U CN 201778980 U CN201778980 U CN 201778980U CN 2010202115261 U CN2010202115261 U CN 2010202115261U CN 201020211526 U CN201020211526 U CN 201020211526U CN 201778980 U CN201778980 U CN 201778980U
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Prior art keywords
pump
type multifunctional
oil well
utility
model
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Expired - Fee Related
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CN2010202115261U
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Inventor
刘雁渤
李春生
郝杰先
丁建平
董培勇
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SHENGLI OIL FIELD XINDA PIPE CO Ltd
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SHENGLI OIL FIELD XINDA PIPE CO Ltd
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Abstract

本实用新型提供一种动筒式多功能抽油泵,由脱节器、泵筒、固定阀、柱塞组件、进油接头、泵壳组成,泵壳的中部设有泵筒,泵筒的上端设有脱节器,进油接头设置在泵壳的底部,抽油杆通过游动阀带动泵筒上下运动,柱塞组件固定在固定阀上;其优点是减少泵的下行阻力同时减少了对抽油杆的压缩提高了泵效;适用于含水、含气、出砂、稠油井或三种情况同时存在的井。

Description

一种动筒式多功能抽油泵
技术领域
本实用新型涉及一种抽油泵,具体涉及一种动筒式多功能抽油泵。
背景技术
目前随着油田开发的不断深入,油田后期原油开采的难度不断加大,含水上升,出砂严重,油稠等因素与正常开采的矛盾越来越突出。
发明内容
为解决现有技术的不足,本实用新型提供一种动筒式多功能抽油泵。
本实用新型所采取的技术方案是:一种动筒式多功能抽油泵,由脱节器、泵筒、固定阀、柱塞组件、进油接头、泵壳组成,泵壳的中部设有泵筒,泵筒的上端设有脱节器,进油接头设置在泵壳的底部,抽油杆通过游动阀带动泵筒上下运动,柱塞组件固定在固定阀上。
本实用新型的有益效果是:减少泵的下行阻力同时减少了对抽油杆的压缩提高了泵效。适用于含水、含气、出砂、稠油井或三种情况同时存在的井。
附图说明
附图1为本实用新型的结构示意图。
其中:1脱节器、2游动阀、3泵筒、4固定阀、5柱塞组件、6进油接头、7泵壳。
具体实施方式
下面结合附图对本实用新型作进一步说明。
如图所示,一种动筒式多功能抽油泵,由脱节器1、泵筒3、固定阀4、柱塞组件5、进油接头6、泵壳7组成,泵壳7的中部设有泵筒3,泵筒3的上端设有脱节器1,进油接头6设置在泵壳7的底部,抽油杆通过游动阀2带动泵筒3上下运动,柱塞组件5固定在固定阀4上。

Claims (1)

1.一种动筒式多功能抽油泵,由脱节器、泵筒、固定阀、柱塞组件、进油接头、泵壳组成,泵壳的中部设有泵筒,泵筒的上端设有脱节器,进油接头设置在泵壳的底部,其特征在于:抽油杆通过游动阀带动泵筒上下运动,柱塞组件固定在固定阀上。
CN2010202115261U 2010-06-01 2010-06-01 一种动筒式多功能抽油泵 Expired - Fee Related CN201778980U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202115261U CN201778980U (zh) 2010-06-01 2010-06-01 一种动筒式多功能抽油泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202115261U CN201778980U (zh) 2010-06-01 2010-06-01 一种动筒式多功能抽油泵

Publications (1)

Publication Number Publication Date
CN201778980U true CN201778980U (zh) 2011-03-30

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CN2010202115261U Expired - Fee Related CN201778980U (zh) 2010-06-01 2010-06-01 一种动筒式多功能抽油泵

Country Status (1)

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CN (1) CN201778980U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110330

Termination date: 20160601