CN203628143U - Leaking stoppage device for emergency maintenance of oil pipeline - Google Patents

Leaking stoppage device for emergency maintenance of oil pipeline Download PDF

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Publication number
CN203628143U
CN203628143U CN 201320672704 CN201320672704U CN203628143U CN 203628143 U CN203628143 U CN 203628143U CN 201320672704 CN201320672704 CN 201320672704 CN 201320672704 U CN201320672704 U CN 201320672704U CN 203628143 U CN203628143 U CN 203628143U
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CN
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sealing layer
ii
elastic sealing
confining
sheet
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CN 201320672704
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Chinese (zh)
Inventor
赵文杰
李云超
吴丹
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中国石油天然气股份有限公司
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Abstract

The utility model discloses a leaking stoppage device for emergency maintenance of an oil pipeline, and belongs to the technical field of pipelines. The leaking stopping stoppage device for the emergency maintenance of the oil pipeline comprises a semi-circular tightening piece I (1) and a tightening piece II (2) matched with the tightening piece I (1). The two ends of the tightening piece I (1) and the two ends of the tightening piece II (2) are both connected and fixed through fastening bolts (5) to together form a tightening circle. An elastic sealing layer I (3) is matched to be mounted on the inner layer of the tightening piece I (1), an elastic sealing layer II (4) is matched to be mounted on the inner layer of the tightening piece II (2), and the two ends of the elastic sealing layer I (3) and the two ends of the elastic sealing layer II (4) are both connected and fixed through the fastening bolts (5). The elastic sealing layer I (3) and the elastic sealing layer II (2) are combined together to form a circular clamping contact ring which is matched with the tightening circle. The leaking stopping device for emergency maintenance of the oil pipeline can quickly and effectively plug the breakage portion of an oil conveying pipeline, and oil conveying can be recovered at the fastest speed.

Description

输油管道抢修的堵漏装置 Repair of pipeline plugging means

技术领域 FIELD

[0001] 本实用新型是一种输油管道抢修的堵漏装置,涉及管道系统技术领域。 [0001] The present invention is a plugging means of pipeline repairs, relates to the field piping systems.

背景技术 Background technique

[0002] 在原油、石油的采油过程中,需要使用到各种输油管道,而输油管道在使用较长时间后就会生锈或出现一定的破损,从而发生漏油事故。 [0002] In crude oil, petroleum oil recovery process, the need to use a variety of pipeline, the pipeline will rust or breakage occurs in a certain long time after use, so that oil spills. 在石油成品或原油输送过程中出现油泄露可能将造成严重的危害,这就需要快速地对管道进行抢修、堵漏处理。 Appear in the finished oil or crude oil leakage during transport is likely to cause serious harm, which requires the pipeline to repair quickly, plugging process. 目前的做法是关停输油管路上的阀门,然后将输油管道内的油抽出后,再将发生破损的地方通过焊接的方式进行补修;虽然该方法能够补修输油管道,但是该方法所需要耗用的时间较长,对于在石油采油中的输油管道一些紧急、快速的抢修情况,该补修方式不能达到作业的要求。 Current practice is to shut down the pipeline way valve, and then after extracting the oil in the pipeline, damaged areas for the conversion occurs then by welding; While this method can Buxiu pipeline, but this method requires consumption the longer time for some emergency, quick repair in case of oil extraction in the pipeline, the way Buxiu not meet the requirements of the job. 于是,就需要一种堵漏时间短且快速的堵漏装置,放置于输油管道附近,可以及时抢修输油管道,让输油管道在工作高峰时受到的影响较小。 So, we need a short time plugging plugging device and fast, placed near the oil pipeline, timely repair the pipeline, so that the impact of the pipeline by the small peak at work.

实用新型内容 SUMMARY

[0003] 本实用新型的目的是设计一种快速、有效地堵住输油管道的破损处、最快速度地恢复石油输送的输油管道抢修的堵漏装置。 [0003] The object of the present invention is to design a fast and efficient pipeline block breakage, the fastest speed recovery means plugging of oil transportation pipeline repair.

[0004] 本实用新型的目的通过下述技术方案实现: [0004] The object of the present invention by the following technical solution:

[0005] 一种用于输油管道抢修的堵漏装置,包括半圆形形状的紧箍片II和与紧箍片 [0005] A sealing apparatus for repair pipelines, comprising confining a semicircular shape and a sheet confining plate II

I I相配合的紧箍片II 2,所述紧箍片II和紧箍片II 2共同构成一个紧箍圆,该紧箍圆用于夹持输油管道进行堵漏处理。 I I confining plate cooperating II 2, II and the sheet confining plate confining II 2 together form a tight hoop circle, the circle for clamping tight hoop pipeline plugging process. 紧箍片II与紧箍片II 2的两端端部均通过紧固螺栓5连接固定。 Ends thereof confining sheet confining plate II and II 2 are connected and fixed by a fastening bolt 5. 在所述紧箍片II内侧配合安装有弹性密封层I 3,在所述紧箍片II 2内侧配合安装有弹性密封层II 4,弹性密封层I 3、弹性密封层II 4的两端端部均通过所述紧固螺栓5连接固定。 Inside the sheet confining II with an elastic sealing layer is attached to I 3, the sheet confining II 2 mounted inside with an elastic sealing layer II 4, an elastic sealing layer I 3, both ends of the elastic sealing layer II 4 ends are connected to the fixed portion by a fastening bolt 5. 弹性密封层I 3和弹性密封层II 4结合在一起构成一个跟紧箍圆相配合的、圆形形状的夹持接触圈。 Elastic sealing layer and an elastic sealing layer I 3 II 4 are combined to form a tight hoop circle cooperating with the clamping ring in contact with a circular shape.

[0006] 为了更好地实现本实用新型,所述弹性密封层I 3靠近紧箍片II内侧面的侧面的横截面为齿轮状或波浪状,弹性密封层I 3远离紧箍片II内侧面的侧面的横截面为半圆形状;所述弹性密封层II 4的结构与弹性密封层I 3的结构完全相同。 [0006] In order to implement the present invention, the elastic sealing layer I 3 cross-section near the inner side of the sheet confining side II of gear-like or wavy, resilient sealing the inner layer sheet confining II I 3 away from the side surface cross section of semicircular sides; said elastomeric sealing layer 4 and the elastic structure II of the sealing layer 3 of identical structure I.

[0007] 所述弹性密封层I 3和弹性密封层II 4均由弹性橡胶材料制造而成。 The [0007] I 3 and the elastic sealing layer II 4 by elastic sealing layer made of an elastic rubber material.

[0008] 本实用新型较现有技术相比,具有以下优点及有益效果: [0008] The present invention compared with the prior art, has the following advantages and beneficial effects:

[0009] 本实用新型由两个紧箍片和两个弹性密封层通过紧固螺铨组合连接在一起使用,通过两个弹性密封层形成的夹持接触圈与输油管道的破损处紧密过盈接触,通过弹性密封层弥补掉输油管道的破损处,且不会因为输油管道的内部油压而出现小漏油事故。 [0009] The present invention consists of two pieces and the two confining layers are connected by fastening elastic sealing Bolts used in combination, the damaged pipeline clamping contact with the ring formed by two resilient sealing layers tight interference a contact, make up the pipeline off the breakage by an elastic sealing layer, and the oil pressure inside the pipeline will not occur small oil spills. 本实用新型可以快速、有效地堵住输油管道的破损处,使得石油泄露事故能够得到及时地控制,有利于快速恢复石油的正常输送。 The utility model can quickly and effectively block the pipeline breakage, making the oil spill can be controlled in a timely manner, conducive to the rapid recovery of normal oil transport.

附图说明[0010] 图1为输油管道抢修的堵漏装置结构示意图 BRIEF DESCRIPTION sealing means schematic configuration [0010] FIG. 1 is a repair of the pipeline

[0011] 其中I—紧箍片I 2—紧箍片II [0011] where I- I 2- confining sheet confining plate II

[0012] 3—弹性密封层I 4 一弹性密封层II [0012] 3- elastic sealing layer I 4 an elastic sealing layer II

[0013] 5—紧固螺栓 [0013] 5- fastening bolt

具体实施方式 detailed description

[0014] 实施例.如图1所示,一种用于输油管道抢修的堵漏装置,包括半圆形形状的紧箍片II和与紧箍片II相配合的紧箍片II 2,所述紧箍片II和紧箍片II 2共同构成一个紧箍圆,该紧箍圆用于夹持输油管道进行堵漏处理。 [0014] Example embodiment shown in Figure 1 A sealing device for pipeline repairs, including confining the semicircular shape and a sheet confining plate II II II mating confining plate 2, the and confining said sheet confining plate II II 2 together form a tight hoop circle, the circle for clamping tight hoop pipeline plugging process. 紧箍片II与紧箍片II 2的两端端部均通过紧固螺栓5连接固定。 Ends thereof confining sheet confining plate II and II 2 are connected and fixed by a fastening bolt 5. 在所述紧箍片II内侧配合安装有弹性密封层I 3,在所述紧箍片II 2内侧配合安装有弹性密封层II 4,弹性密封层I 3、弹性密封层II 4的两端端部均通过所述紧固螺栓5连接固定。 Inside the sheet confining II with an elastic sealing layer is attached to I 3, the sheet confining II 2 mounted inside with an elastic sealing layer II 4, an elastic sealing layer I 3, both ends of the elastic sealing layer II 4 ends are connected to the fixed portion by a fastening bolt 5. 弹性密封层I 3和弹性密封层II 4结合在一起构成一个跟紧箍圆相配合的、圆形形状的夹持接触圈。 Elastic sealing layer and an elastic sealing layer I 3 II 4 are combined to form a tight hoop circle cooperating with the clamping ring in contact with a circular shape.

[0015] 紧箍片II的两端端部均开有圆通孔,紧箍片II 2的形状与紧箍片II的形状、结构完全相同;当紧箍片II与紧箍片II 2上、下对称设置后,紧箍片II与紧箍片II 2的圆通孔正好相互连通,并且紧固螺铨5就穿过该连通的圆通孔然后将紧箍片II与紧箍片II 2 [0015] II sheet confining end portion opened at both ends circular through-hole, the shape confining plate shape II 2 II with a confining plate, the same as the structure; when tightening the cuff sheet confining plate II II 2, after the symmetrically arranged, confining the sheet confining plate II II circular through-hole 2 just communicate with each other, and the fastening Bolts through circular through-hole 5 on the communication and then confining the sheet confining plate II II 2

连接在一起。 connected.

[0016] 在紧箍片II内侧配合安装有弹性密封层I 3,在紧箍片II 2内侧配合安装有弹性密封层II 4。 [0016] In the inner sheet confining II with an elastic sealing layer is attached to I 3, the sheet confining II 2 mounted inside with an elastic sealing layer II 4. 弹性密封层I 3的两端端部均设有圆通孔,弹性密封层II 4与弹性密封层I 3的形状、结构完全相同,本实施例的紧箍片I 1、弹性密封层I 3、弹性密封层II 4和紧箍片II 2通过紧固螺铨5连接在一起。 Elastic sealing layer I ends thereof are provided with circular through-hole 3, the elastic sealing layer and the elastic sealing layer II 4 I-shaped, exactly the same structure 3, confining sheet according to the present embodiment I 1, I 3 the elastic sealing layer, elastic sealing layer and the confining plate II 4 II 2 are connected together by a fastening Bolts 5. 组装后的堵漏装置内部为圆形形状的夹持接触圈,该夹持接触圈与输油管道的破损处紧密接触,从而实现堵漏的目的。 Plugging the interior of the assembled device is held in contact with the circular shape of the ring, in close contact with the breakage of the clamping ring in contact with the pipeline, in order to achieve the purpose of plugging.

[0017] 弹性密封层I 3靠近紧箍片II内侧面的侧面的横截面为齿轮状或波浪状,侧面的齿轮状和波浪状将更有利于紧箍片II紧密夹紧弹性密封层I 3,增强其密封堵漏作用;弹性密封层I 3远离紧箍片II内侧面的侧面I 31的横截面为半圆形状。 [0017] I elastomeric sealing layer 3 adjacent to the inner cross-section II confining side sheet side surface of a gear or wavy shape, and the side of the gear-shaped corrugated sheet will be more conducive to confining the elastic sealing layer II I tight grip 3 , to enhance sealing action of plugging; elastic sealing layer confining the inner side I of the side sheet 3 away from the I II cross-section 31 is a semicircular shape. 弹性密封层II 4的结构与弹性密封层I 3的结构完全相同。 II elastic sealing layer 4 and the elastic structure of the sealing layer 3 of identical structure I.

[0018] 其中紧箍片II和紧箍片II 2的内半径为150mm ;弹性密封层I 3和弹性密封层 [0018] II wherein confining sheet confining plate II and inner radius of 150mm 2; I 3 elastic sealing layer and an elastic sealing layer

II 4的厚度为30mm ; II a thickness of 4 to 30mm;

[0019] 弹性密封层I 3和弹性密封层II 4均由弹性橡胶材料制造而成。 [0019] I 3 and the elastic sealing layer II 4 by elastic sealing layer made of an elastic rubber material.

[0020] 使用时,首先通过弹性密封层I 3和弹性密封层II 4对应包围输油管道破损漏油处,然后在弹性密封层I 3外部配合安装紧箍片II,在弹性密封层II 4外部配合安装紧箍片II 2,通过紧固螺铨5将紧箍片I 1、弹性密封层I 3、弹性密封层II 4和紧箍片II 2四部分紧密连接在一起。 [0020] In use, by an elastic sealing layer I 3 and II 4 corresponding to the elastic sealing layer surrounding the damaged pipeline the leaks, and then the elastic sealing layer I 3 mounted externally fitted sheet confining II, in the external elastic sealing layer II 4 confining fit mounting plate II 2, 5 by fastening Bolts sheet confining I 1, an elastic sealing layer I 3, and the elastic sealing layer II 4 II 2 sheet confining four parts tightly together. 弹性密封层I 3和弹性密封层II 4在中心形成夹持接触圈,在随着紧固螺铨5的旋紧过程,该夹持接触圈的圆形将缩小,从而使得弹性密封层I 3和弹性密封层 Elastic sealing layer and an elastic sealing layer I 3 II 4 is formed at the center contact ring clamp, as in the process of screwing the fastening Bolts 5, the clamping circular contact ring will be reduced, so that the elastic sealing layer I 3 and an elastic sealing layer

II 4与输油管道的外管壁接触得更为紧密,由于弹性密封层I 3、弹性密封层II 4由弹性橡胶材料制成,具有较好的密封性能,这样输油管道的破损处就会被弹性密封层I 3或/和弹性密封层II 4堵住,输油管道的漏油就会被快速的堵住。 II 4 contact with the outer wall of the pipeline more closely, since the elastic sealing layer I 3, II 4 elastic sealing layer is made of an elastic rubber material having good sealing properties, such breakage of the pipeline will be elastic sealing layer I 3 and / or elastic sealing layer II 4 block, oil pipeline will be rapidly blocked. 弹性密封层I 3上具有横截面为齿轮状或波浪状的侧面,这样在夹持接触圈缩小过程中,紧箍片II将与弹性密封层I 3接触更加紧密,使得整体的密封、堵漏性能大大增强。 Elastic sealing layer has an upper gear 3 I-shaped cross section or wavy sides, so that the clamping contact ring shrink process, confining the sheet and the elastic sealing layer II closer contact with I 3, such integral sealing, plugging performance greatly enhanced. [0021] 以上所述仅为本实用新型的较佳实施例而已,并不用以限制本实用新型,凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本实用新型的保护范围之内。 [0021] The preferred embodiments of the present invention the above embodiments only but are not intended to limit the present disclosure, any modifications can be made within the spirit and principle of the invention, equivalent replacements and improvements should fall It included within the scope of protection of the present invention.

Claims (3)

  1. 1.一种输油管道抢修的堵漏装置,其特征是它包括半圆形形状的紧箍片I (I)和与紧箍片I (I)相配合的紧箍片II (2),所述紧箍片I (I)和紧箍片II (2)的两端端部均通过紧固螺栓(5)连接固定,共同构成一个紧箍圆;在所述紧箍片I (I)内侧配合安装有弹性密封层I (3),在所述紧箍片II (2)内侧配合安装有弹性密封层II (4),弹性密封层I (3)、弹性密封层II (4)的两端端部均通过所述紧固螺栓(5)连接固定;弹性密封层I (3)和弹性密封层II (4)结合在一起构成一个跟紧箍圆相配合的、圆形形状的夹持接触圈。 Sealing device for a repair of the pipeline, characterized in that it comprises a semi-circular shape confining sheet I (I) and a tight hoop sheet I (I) cooperating confining plate II (2), the confining said sheet I (I) and the sheet confining II (2) of both ends thereof fastening bolt (5) is connected by a fixed, together constituting a confining circle; confining the sheet I (I) inner mounted with an elastic sealing layer I (3), the sheet confining II (2) is attached to the inside with an elastic sealing layer II (4), an elastic sealing layer I (3), an elastic sealing layer II (4) of the two are connected end to end portion is fixed through the fastening bolt (5); an elastic sealing layer I (3) and an elastic sealing layer II (4) are combined to form a tight hoop cooperating with a circular, a circular shape holding contact ring.
  2. 2.根据权利要求1所述的输油管道抢修的堵漏装置,其特征是所述弹性密封层I (3)靠近紧箍片I (I)内侧面的侧面的横截面为齿轮状或波浪状,弹性密封层I (3)远离紧箍片I (I)内侧面的侧面的横截面为半圆形状;所述弹性密封层II (4)的结构与弹性密封层I (3)的结构完全相同。 2. plugging pipeline repair apparatus according to claim 1, wherein said resilient sealing layer I (3) a cross-section near the inner side confining plate I (I) of the side gear or wavy shape the elastic sealing layer II (4) and the elastic sealing layer structure I (3) of exactly the same structure; elastic sealing layer I (3) away from the confining plate I (I) is a side cross-section of the inner side surface of the semicircular .
  3. 3.根据权利要求1所述的输油管道抢修的堵漏装置,其特征是所述弹性密封层I (3)和弹性密封层II (4)均由弹性橡胶材料制造而成。 The plugging pipeline repair apparatus according to claim 1, wherein said resilient sealing layer I (3) and an elastic sealing layer II (4) by an elastic materials made of rubber.
CN 201320672704 2013-10-29 2013-10-29 Leaking stoppage device for emergency maintenance of oil pipeline CN203628143U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122674A (en) * 2016-08-31 2016-11-16 焦发兆 Environment-friendly sealing sleeve for Huff section
CN106151711A (en) * 2016-08-30 2016-11-23 焦发兆 Environment-friendly Hough joint
CN106195516A (en) * 2016-08-30 2016-12-07 焦发兆 Environment-friendly seal sleeve for pipeline plugging device
CN106224687A (en) * 2016-08-31 2016-12-14 焦发兆 Environment-friendly half joint
CN106247077A (en) * 2016-09-19 2016-12-21 焦发兆 Environment-friendly sealing sleeve for hough nodes
CN106247079A (en) * 2016-09-19 2016-12-21 焦发兆 Sealing sleeve adapting to environment-friendly Hough section

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106151711A (en) * 2016-08-30 2016-11-23 焦发兆 Environment-friendly Hough joint
CN106195516A (en) * 2016-08-30 2016-12-07 焦发兆 Environment-friendly seal sleeve for pipeline plugging device
CN106122674A (en) * 2016-08-31 2016-11-16 焦发兆 Environment-friendly sealing sleeve for Huff section
CN106224687A (en) * 2016-08-31 2016-12-14 焦发兆 Environment-friendly half joint
CN106247077A (en) * 2016-09-19 2016-12-21 焦发兆 Environment-friendly sealing sleeve for hough nodes
CN106247079A (en) * 2016-09-19 2016-12-21 焦发兆 Sealing sleeve adapting to environment-friendly Hough section

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