CN203115384U - Water supply and drainage pipeline leakage on-line processing device - Google Patents

Water supply and drainage pipeline leakage on-line processing device Download PDF

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Publication number
CN203115384U
CN203115384U CN 201220644700 CN201220644700U CN203115384U CN 203115384 U CN203115384 U CN 203115384U CN 201220644700 CN201220644700 CN 201220644700 CN 201220644700 U CN201220644700 U CN 201220644700U CN 203115384 U CN203115384 U CN 203115384U
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CN
China
Prior art keywords
pipeline
water supply
anchor ear
hoops
drainage pipeline
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN 201220644700
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Chinese (zh)
Inventor
马世荣
李力
夏洪林
宋筱岚
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.)
Magang Group Holding Co Ltd
Maanshan Iron and Steel Co Ltd
Original Assignee
Magang Group Holding Co Ltd
Maanshan Iron and Steel 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.)
Filing date
Publication date
Application filed by Magang Group Holding Co Ltd, Maanshan Iron and Steel Co Ltd filed Critical Magang Group Holding Co Ltd
Priority to CN 201220644700 priority Critical patent/CN203115384U/en
Application granted granted Critical
Publication of CN203115384U publication Critical patent/CN203115384U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a water supply and drainage pipeline leakage on-line processing device, which comprises two hoops and connecting flanges, wherein each hoop is in a semicircular shape; a left connecting flange and a right connecting flange are welded at two ends of circular arcs of each loop; a plurality of bolt holes which are in the same positions are processed on the connecting flanges; when a water supply and drainage pipeline leakage occurs, firstly the two hoops of the device are connected from the two sides of the pipeline, a seal pad is padded in each hoop, and then the two hoops are tightly hooped on the pipeline through bolts, so that water does not leak from the pipeline any more, and a medium needs not to be stopped immediately; and after a leakage point is temporarily plugged, the pipeline is welded and reinforced again when production stop and overhaul days arrive, thereby normal running of production is not influenced.

Description

The device of online processing water supply and sewerage pipeline seepage
Technical field
The device that online processing was used when the utility model related to plumbing conveyance conduit seepage.
Background technique
Water supply and sewerage pipeline is in the process of using for a long time, owing to contain various compositions in the medium of carrying, washing away down in its corrosion, undesirable conditions such as tube wall attenuation, generation sand holes can appear in pipeline.The water consumption of water supply line, pressure fluctuate often and change in addition, unusual condition such as under the acting in conjunction of many reasons such as pipeline expands with heat and contract with cold, pipe welding seam fatigue aging, pipeline sudden weld seam explosion very easily occurs, leaks, infiltration.Generally can cut off medium, pipeline is repaired, but for some special pipelines, can not stop medium at once, must online interim processing.The device that does not also have at present a kind of good online interim processing.
Summary of the invention
Problem to be solved in the utility model provides a kind of device of online processing water supply and sewerage pipeline seepage, and it can solve the seepage of pipeline fast under situation about not stopping production, thereby guarantees the uninterrupted production of production line.
The device of this novel online processing water supply and sewerage pipeline seepage, it is characterized in that: it comprises two anchor ears, adpting flange; Each anchor ear is semicircular arc, and left and right sides adpting flange is welded on the two ends of anchor ear circular arc, is processed with several identical bolts hole of position above.
When the water supply and sewerage pipeline seepage, earlier two anchor ears with this device close from the both sides of pipeline, sealing gasket on the pad in anchor ear, then by bolt with two anchor ears tightly banding on pipeline, pipeline is no longer leaked, do not need to stop at once medium.Online like this breakthrough is carried out interim leak stopping after, waited until and stop production to overhaul day carried out the reinforcement of weld work of pipeline more again, thereby do not influenced the normal operation of production.
Description of drawings
Fig. 1 is the structural representation of this new device;
Fig. 2 is the plan view of Fig. 1.
Embodiment
The device of the online processing water supply and sewerage pipeline of the utility model seepage, it comprises two anchor ears 1, left and right sides adpting flange 2; Each anchor ear 1 is semicircular arc, and left and right sides adpting flange 2 is welded on the two ends of anchor ear 1 circular arc, is processed with several identical bolts hole 3 of position above.
More even in order to make anchor ear 1 hold power tightly, banding pipeline well, as this novel a kind of optimal way, the bolt hole 3 on the left and right sides adpting flange 2 of each anchor ear 1 is symmetrical arranged.
For the water that oozes out from pipeline is not disorderly emitted everywhere, as this novel a kind of improved procedure, offer an aperture on an anchor ear 1 therein, connect the short tube 5 of a bit of band valve 4.
Wherein, anchor ear 1 can be made two semi-circlees with steel plate, also can be that a pipe joint road is cut open from the centre.
When the water supply and sewerage pipeline seepage, earlier two anchor ears 1 with this device close from the both sides of pipeline, fill up sealing gasket 6 anchor ear 1 in, then by bolt with two anchor ears 1 tightly banding on pipeline, pipeline is no longer leaked, do not need to stop at once medium.In banding anchor ear 1, make that anchor ear 1 of band valve 4 be pressed in the Pipeline Leakage Point place, make leak source face toward aperture on the anchor ear 1, open valve 4 and discharge the water that spills.Can online breakthrough be carried out interim leak stopping like this, wait until and stop production to overhaul day carried out the reinforcement of weld work of pipeline more again, thereby not influence the normal operation of production.Use this device to guarantee normally carrying out of production, do not upset rhythm of production, take full advantage of the repair time section, reach the target of periodical repair, greatly reduced the cost of overhaul.This novel adaptability is very strong, can be applicable to that DN600 is no more than 2.5 MPa, explosion length 200 ㎜ with interior water supply and sewage, fire water, cooling water pipeline etc. with interior, pipeline pressure.

Claims (5)

1. the device of online processing water supply and sewerage pipeline seepage, it is characterized in that: it comprises two anchor ears (1), left and right sides adpting flange (2); Each anchor ear (1) is semicircular arc, and left and right sides adpting flange (2) is welded on the two ends of anchor ear (1) circular arc, is processed with identical several bolts hole (3) in position above.
2. device according to claim 1, it is characterized in that: the bolt hole (3) on the left and right sides adpting flange (2) of each anchor ear (1) is symmetrical arranged.
3. device according to claim 1 is characterized in that: offer an aperture on the anchor ear (1) therein, the short tube (5) of connecting band valve (4).
4. device according to claim 1 is characterized in that: anchor ear (1) is made two semi-circlees with steel plate.
5. device according to claim 1, it is characterized in that: anchor ear (1) is that a pipe joint road is cut open from the centre.
CN 201220644700 2012-11-30 2012-11-30 Water supply and drainage pipeline leakage on-line processing device Active CN203115384U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220644700 CN203115384U (en) 2012-11-30 2012-11-30 Water supply and drainage pipeline leakage on-line processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220644700 CN203115384U (en) 2012-11-30 2012-11-30 Water supply and drainage pipeline leakage on-line processing device

Publications (1)

Publication Number Publication Date
CN203115384U true CN203115384U (en) 2013-08-07

Family

ID=48895732

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220644700 Active CN203115384U (en) 2012-11-30 2012-11-30 Water supply and drainage pipeline leakage on-line processing device

Country Status (1)

Country Link
CN (1) CN203115384U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104154524A (en) * 2014-07-08 2014-11-19 广西田东南华糖业有限责任公司一糖厂 Safety device at joint between water inlet pipe base and water inlet pipe flange in boiler drum
CN104534219A (en) * 2014-11-25 2015-04-22 兖州煤业股份有限公司 Filling pipe and gate valve thereof
CN104633380A (en) * 2013-11-15 2015-05-20 天津市海王星海上工程技术股份有限公司 Pipeline leakage double-slip containing cavity plugging device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104633380A (en) * 2013-11-15 2015-05-20 天津市海王星海上工程技术股份有限公司 Pipeline leakage double-slip containing cavity plugging device
CN104154524A (en) * 2014-07-08 2014-11-19 广西田东南华糖业有限责任公司一糖厂 Safety device at joint between water inlet pipe base and water inlet pipe flange in boiler drum
CN104534219A (en) * 2014-11-25 2015-04-22 兖州煤业股份有限公司 Filling pipe and gate valve thereof

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