CN2826124Y - Pipeline leakage blocking device - Google Patents
Pipeline leakage blocking device Download PDFInfo
- Publication number
- CN2826124Y CN2826124Y CN 200520087093 CN200520087093U CN2826124Y CN 2826124 Y CN2826124 Y CN 2826124Y CN 200520087093 CN200520087093 CN 200520087093 CN 200520087093 U CN200520087093 U CN 200520087093U CN 2826124 Y CN2826124 Y CN 2826124Y
- Authority
- CN
- China
- Prior art keywords
- plugging
- utility
- model
- pressing plate
- diversion
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a pipeline leakage plugging device which is used for the plugging and the diversion of leakage caused by the damage of a pipeline port. The utility model is mainly composed of a fixed ring and a plugging head. The utility model is characterized in that the pipeline leakage plugging device also comprises a threaded rod with a pressing plate; the plugging head is arranged on the pressing plate through a diversion pipe; a discharge valve is also arranged on the diversion pipe. When the plugging is carried out, the diversion to high-pressure leaking gas and liquid is simultaneously carried out to improve the success ratio of the plugging; the utility model has the advantages of simple structure, convenient operation, the effect of strong sealing performance, large diversion and decompression amount and high working pressure.
Description
Technical field
The utility model belongs to pipe leakage shutoff device, and particularly a kind of emergency action pipeline opening is leaked and used blocking device.
Background technique
Acid, alkali, water, oil, gas and liquid chemicals, as pipe leakage takes place, harmfulness is bigger, all need be sealed in the pipeline.For the leakage of the high highly pressurised liquid of danger, gas, usually cause huge personnel's property loss especially.For the disposal of this kind accident, at first want the shutoff leak point, could guarantee the emergency action of fire personnel to accident, reduce the loss and endanger.The leakage that causes for the damage of pipeline opening, now generally take the method for block head or the direct shutoff of sealing gasket, but this kind method only is suitable for the low or normal pressure leakage of pressure, and for high-pressure leakage or the irregular situation of leakage hole, also there is not ideal method, the disposal of the accident of giving causes great difficulty, has enlarged infringement and influence that accident causes virtually.
Summary of the invention
The purpose of this utility model is that a kind of shutoff adds the pipeline leakage blocking device of water conservancy diversion, and suitable various pipeline opening are damaged the leakage that causes.
The utility model is achieved in that
Pipeline leakage blocking device, mainly form by retainer ring and block head, it is characterized in that: the circumference of retainer ring is provided with fixing bolt, also be provided with threaded stem on the retainer ring, the threaded stem the other end is installed with a pressing plate, above-mentioned block head is arranged on the pressing plate by honeycomb duct, and honeycomb duct stretches in the block head, also is provided with an eduction valve on the honeycomb duct.
After the utility model adopts said structure, suit to leak because of rule or irregular pipeline opening that valve damage, collision, fracture etc. cause, and has a guide functions, in shutoff, high-pressure leakage gas, liquid are carried out water conservancy diversion, improve the success rate of shutoff, had effect simple in structure, easy to operate, that sealing is strong.Water conservancy diversion decompression amount is big, the working pressure height.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
In the accompanying drawing, 1 is that retainer ring, 2 is that fixing bolt, 3 is that threaded stem, 4 is that pressing plate, 5 is that block head, 7 is that honeycomb duct, 8 is an eduction valve for pressing screw, 6.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
As shown in drawings, the utility model is a kind of pipeline leakage blocking device with diversion function, mainly form by three vertical threaded stems 3, the upper end of threaded stem 3 is installed with a circular pressing plate 4, pressing plate 4 can move up and down along threaded stem 3, threaded stem 3 is provided with and presses screw 5, is used for the fixing of pressing plate 4.The lower end of threaded stem 3 connects two retainer rings 1, and top retainer ring 1 is connected with threaded stem 3, and following retainer ring 1 penetrates threaded stem 3 and can move up and down along threaded stem 3.Three fixing bolts 2 are set on the circumference of retainer ring 1, are used for being connected and fixed of pipeline.The centre of pressing plate 4 is provided with a honeycomb duct 7, and honeycomb duct 7 upper ends connect an eduction valve 8, eduction valve 8 external connection tube couplings; The lower end of honeycomb duct 7 is stretched in the block head 6, and block head 6 is used for the shutoff of pipeline opening, and the honeycomb duct 7 in it is used for the water conservancy diversion of gas, liquid in the pipeline.Block head 6 adopts heat resistanceheat resistant, erosion-resisting rubber material to make, and is designed to truncated cone, guarantees sealability.
During use, retainer ring 1 is enclosed within place, blow-by tube road junction, tightens fixing bolt 2 and make it fixing, make block head 6 and leakage hole sealing by pressing screw 5 then, reach the purpose that shutoff is leaked.When manifold pressure is big, can open eduction valve 8, change by the outside water conservancy diversion of tube coupling is defeated.
Claims (3)
1, pipeline leakage blocking device, mainly form by retainer ring (1) and block head (6), it is characterized in that: the circumference of retainer ring (1) is provided with fixing bolt (2), also be provided with vertical threaded stem (3) on the retainer ring (1), threaded stem (3) the other end is installed with a pressing plate (4), above-mentioned block head (6) is arranged on the pressing plate (4) by honeycomb duct (7), and honeycomb duct (7) stretches in the block head (6), also is provided with an eduction valve (8) on the honeycomb duct (7).
2, pipeline leakage blocking device according to claim 1 is characterized in that: said fixing circle (1) is set to two, and one is connected with threaded stem (3), and another can move up and down along threaded stem (3).
3, pipeline leakage blocking device according to claim 1 and 2 is characterized in that: above-mentioned pressing plate (4) can move up and down along threaded stem (3), and fixing by pressing screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087093 CN2826124Y (en) | 2005-09-14 | 2005-09-14 | Pipeline leakage blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087093 CN2826124Y (en) | 2005-09-14 | 2005-09-14 | Pipeline leakage blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826124Y true CN2826124Y (en) | 2006-10-11 |
Family
ID=37066310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087093 Expired - Fee Related CN2826124Y (en) | 2005-09-14 | 2005-09-14 | Pipeline leakage blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826124Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975327A (en) * | 2010-10-21 | 2011-02-16 | 中北大学 | Mechanical type pipeline leak-stopping device capable of quickly increasing diameter |
| CN102954313A (en) * | 2011-08-22 | 2013-03-06 | 凌仲陕 | Pipeline leaking stoppage device |
| CN109538872A (en) * | 2018-12-24 | 2019-03-29 | 美泰纺(佛山)新材料有限公司 | A kind of extensible absorbent commodity with sterilization |
| CN110966480A (en) * | 2019-12-30 | 2020-04-07 | 武昌船舶重工集团有限公司 | Sealing device |
| CN112923081A (en) * | 2021-01-20 | 2021-06-08 | 江苏金卓能技术有限公司 | Remote-controlled communication pipeline plug device |
| CN113864567A (en) * | 2021-11-02 | 2021-12-31 | 临沂市市政管理服务中心 | Temporary underground plugging structure for water supply and drainage engineering |
-
2005
- 2005-09-14 CN CN 200520087093 patent/CN2826124Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975327A (en) * | 2010-10-21 | 2011-02-16 | 中北大学 | Mechanical type pipeline leak-stopping device capable of quickly increasing diameter |
| CN101975327B (en) * | 2010-10-21 | 2012-08-08 | 中北大学 | Mechanical type pipeline leak-stopping device capable of quickly increasing diameter |
| CN102954313A (en) * | 2011-08-22 | 2013-03-06 | 凌仲陕 | Pipeline leaking stoppage device |
| CN109538872A (en) * | 2018-12-24 | 2019-03-29 | 美泰纺(佛山)新材料有限公司 | A kind of extensible absorbent commodity with sterilization |
| CN109538872B (en) * | 2018-12-24 | 2020-04-28 | 美泰纺(佛山)新材料有限公司 | Stretchable absorptive device with sterilization function |
| CN110966480A (en) * | 2019-12-30 | 2020-04-07 | 武昌船舶重工集团有限公司 | Sealing device |
| CN110966480B (en) * | 2019-12-30 | 2021-08-17 | 武昌船舶重工集团有限公司 | Sealing device |
| CN112923081A (en) * | 2021-01-20 | 2021-06-08 | 江苏金卓能技术有限公司 | Remote-controlled communication pipeline plug device |
| CN113864567A (en) * | 2021-11-02 | 2021-12-31 | 临沂市市政管理服务中心 | Temporary underground plugging structure for water supply and drainage engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |