CN208074388U - A kind of Combined water pipe pipeline packer - Google Patents
A kind of Combined water pipe pipeline packer Download PDFInfo
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- CN208074388U CN208074388U CN201820216381.0U CN201820216381U CN208074388U CN 208074388 U CN208074388 U CN 208074388U CN 201820216381 U CN201820216381 U CN 201820216381U CN 208074388 U CN208074388 U CN 208074388U
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- pressure
- water pipe
- bearing portion
- combined water
- fluid sealant
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Abstract
The utility model provides a kind of Combined water pipe pipeline packer, including block portion, the cross section in the block portion is circle, further include the pressure-bearing portion for being set to side and the fluid sealant for being sealed to the block portion or pressure-bearing portion, the block portion, pressure-bearing portion and fluid sealant are made of water-soluble material.The utility model has the beneficial effects that efficiency and safe.
Description
Technical field：
The present invention relates to a kind of Combined water pipe pipeline packer and its pipe plugging methods.
Background technology：
Currently, the pipeline of the flammable and explosive substances such as conveying natural gas, oil, after being used for a while, because of pipeline
Corrosion, replaced and repaired, replaced and need to carry out welding fire operation when repairing.When welding fire operation,
If effectively flammable and explosive substance cannot be isolated, great explosion and pyrophoricity accident will occur.In the past to pipeline
The mode blocked mainly has：（1）Butter plugging method is also referred to as butter wall：This method is pushed away in the pipe ends to need repairing
Enter a certain amount of butter, form a butter column, to play the role of blocking isolation, the disadvantage is that needing operator in the short time
Fire operation is welded in interior completion, otherwise butter meeting slump failure, and butter, which can not take out to remain in, can pollute pipeline in pipeline, no
Pressure can be born, will result in accident as pressure breaks through butter.Because butter wall cannot bear pressure, needed before construction
To use a large amount of water and nitrogen to the hazardous gas of pipeline into line replacement.（2）Ball plugging method is also referred to as spherical pig：This side
Method is respectively to place an inflatable rubber batching sphere in the pipe ends to need repairing, and cooperation butter wall together, plays closure
The effect of isolation needs to take out batching sphere after the completion of operation, the disadvantage is that allowing for taking out rubber batching sphere, in the mistake of taking-up
Cheng Zhong needs to destroy rubber batching sphere, and pipeline can be polluted while can also be on pipeline by damaging the rubber residues to fall off
Instrument result in blockage.Because this method cannot equally bear pressure, need to use a large amount of water and nitrogen before construction
Gas is to the hazardous gas of pipeline into line replacement.（3）Freeze plugging method：This method is rushed completely inside the pipeline needed replacing
Water is freezed two sections of icicles in pipeline using freezing equipment, plays the role of closure with this, the disadvantage is that being needed before operation a large amount of
Preparation needs to expend a large amount of resource, if in the cooling time that the season of high temperature needs to grow very much, and in cold area
Domain, icicle takes a long time just can thoroughly melt after the completion of operation, causes the waste in resource.
Invention content
The object of the present invention is to provide a kind of Combined water pipe pipeline packers, to solve conveying natural gas, oil etc. easily
Fire the maintenance problem of explosive substance transport pipeline.A kind of Combined water pipe pipeline packer provided by the invention, including block portion,
The cross section in the block portion is circle, further includes the pressure-bearing portion for being set to side, the block portion and pressure-bearing portion are by water-soluble
Property material is made.
As being further improved for embodiment of the present invention, the junction in the block portion and the pressure-bearing portion is provided with close
Sealing, the fluid sealant are made of water-soluble material.
As being further improved for embodiment of the present invention, the fluid sealant is the ring-type around setting along inner wall of the pipe,
The pressure-bearing portion or the block portion are provided with receiving portion with the adjacent side of inner wall of the pipe, and the fluid sealant can be contained in institute
It states in receiving portion.
As being further improved for embodiment of the present invention, described accommodation section is lateral surface and the pipeline neighbour in the pressure-bearing portion
The place of connecing is provided with multiple grooves for accommodating water-soluble fluid sealant.
As being further improved for embodiment of the present invention, the block portion side adjacent with inner wall of the pipe is provided with
Adhesive tape.
As being further improved for embodiment of the present invention, the pressure-bearing portion is set as one end closing, other end opening shape
At inner hollow, the hollow space forms round table-like, cellular or column.
As being further improved for embodiment of the present invention, the lateral surface in the pressure-bearing portion be provided with deformable flexible or
Elastic extension.
As being further improved for embodiment of the present invention, the axial shape of flexible or the elastic extension and the pressure-bearing portion
At angle, the angle is 0-90 degree, and the flexible or elastic extension is formed by the different combination of protrusions of multiple height, described convex
It rises as by being increased successively close to one lateral other side of the fluid sealant.
As being further improved for embodiment of the present invention, the pressure-bearing portion is that multiple pressure-bearing segment sections are composed, institute
The lateral surface for stating pressure-bearing portion is provided with the through-hole being connected with medial surface.
As being further improved for embodiment of the present invention, the pressure-bearing portion is the cylinder of inner hollow, the cylinder
The side of body is provided with the ring bodies being arranged along cylindrical sides protrusion.
The invention has the advantages and positive effects that：
（1）Specification conveys the dangerous pipelines such as natural gas, conveying hazardous chemical, transfer oil in replacement and repair, system
The full constructing operation specification in Dingan County.Shorten the time of fire operation, improves production efficiency.
（2）Combined water pipe pipeline packer and required auxiliary material are made using soluble material, can be thorough
Bottom is decomposed, and without taking-up, will not pollute and block pipeline, biodegradable not pollute the environment；
（3）It operates with simply, is not necessarily to extra power, installation can be rapidly completed in operating personnel by hand, reduce early period
A large amount of preparation saves resource；
（4）Product itself intensity is high, and uniform force, proof pressure ability is strong, effectively prevents the generation of accident, improves dangerous
Pipeline construction when safety.
（5）Product is packed in a manner of complete repair packet, and from the cleaning of pipeline, to installation is complete, used correlation assists
In material uniform packing a to packaging, use is allowed to become more convenient.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to do one simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the assembling structure schematic diagram of the present invention；
Fig. 2 is the axial schematic cross-sectional view in pressure-bearing portion of the present invention；
Fig. 3 is the structural schematic diagram in pressure-bearing portion of the present invention；
Fig. 4 is the structural schematic diagram of pressure-bearing segment section of the present invention；
Fig. 5 is the structural schematic diagram of pressure-bearing portion part of the present invention；
In figure, block portion 1, pressure-bearing portion 2, fluid sealant 3, receiving portion 4, adhesive tape 5, hollow space 6, flexible or elastic extension 7,
Pressure-bearing segment section 8, through-hole 9, ring bodies 10.
Specific implementation mode
Below with reference to specific implementation mode shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is included within the scope of protection of the present invention.
In each diagram of the application, for the ease of illustration, structure or partial certain sizes can be relative to other knots
Structure or part are exaggerated, and therefore, are only used for the basic structure of the theme of diagram the application.
In addition, the term of the representation space relative position used herein such as "upper", " top ", "lower", " lower section " is
A unit as shown in the drawings or feature are described relative to another unit or feature for the purpose convenient for explanation
Relationship.The term of relative space position can be intended to include equipment in use or work other than orientation as shown in the figure not
Same orientation.For example, if the equipment in figure overturn, it is described as being located at other units or feature " below " or " under "
Unit will be located at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both
Orientation.Equipment can be otherwise directed（It is rotated by 90 ° or other directions）, and be interpreted accordingly it is used herein with it is empty
Between relevant description.
Combined water pipe pipeline packer of the present invention, including a block portion made of water-soluble substance, fluid sealant,
Cylindrical pressure-bearing portion composition.Manifold pressure pushes block portion first, and crush seal glue after fluid stopping plate stress, fluid sealant is squeezed
The bellmouth among pressure-bearing portion is filled up, is then flowed in the annular recess on the outside of pressure-bearing portion, multiple sealing rings are formed.It improves whereby
The sealing performance of product.
The lateral surface in the pressure-bearing portion is provided with the through-hole being connected with medial surface.
The side that block portion is contacted with inner wall of the pipe is provided with for the adhesive tape with pipe bonding.
The ring bodies that hangnail shape is provided with push-in direction is equipped on the outside of pressure-bearing portion, it is outer that ring bodies constitutes flexible or elasticity
Prolong, can be pushed into, manifold pressure occurs, and when pushing pressure-bearing portion backward, the edge in pressure-bearing portion increases friction inversely in tube wall
Power.Pressure-bearing property is just improved.Pressure-bearing portion is assembled by multiple pressure-bearing segment section fitment combinations, soft at interval of several hangnails
Property or elastic annular structure can there are one with the annular recess that communicates of inside.It is conical hollow structure inside pressure-bearing portion.It opens one end
Mouth other end closing.
Pressure-bearing portion edge is multilayer looped flexible or elasticity and carries hangnail, when hangnail is pushed into pipeline forward, is taken out
When be reverse.It is designed for tapered hollow inside pressure-bearing portion.Groove there are one being set every several ring-types, groove and inner hollow taper
It communicates, is designed for tapered hollow inside pressure-bearing portion.Pressure-bearing portion hangnail wind direction opening clockwise, is counterclockwise closed.
The block portion is discoid, and the side that place is met with inner wall of the pipe is equipped with sticking adhesive tape.
The fluid sealant is cylindrical fluid.
Use during pipeline maintenance of the plugging device, is as follows：
（1）Cut that old pipeline is to be replaced or helpdesk cuts off by cold cut；
（2）Using clean wiping cloth by step（1）In the old pipeline inner walls of the place of cutting off both sides clean to no greasy dirt state；
（3）According to the temperature conduction that weld bond when welding generates, the temperature to product is less than 80 DEG C, determines position first by block
Portion is mounted in pipeline.
（4）Fluid sealant is close to block portion.
（5）Pressure-bearing portion is pushed in turn in push-in in sequence.
（6）The other end of pipeline is also carried out according to above step.
（7）To step（1）In the place of cutting off be pushed into new pipeline；
（8）New pipeline is weldingly connected with old pipeline.
The present invention using the above scheme, has the following advantages that：
（1）Specification conveys the dangerous pipelines such as natural gas, conveying hazardous chemical, transfer oil in replacement and repair, system
The full constructing operation specification in Dingan County.Shorten the time of fire operation, improves production efficiency.
（2）Combined water pipe pipeline packer and required auxiliary material are made using soluble material, can be thorough
Bottom is decomposed, and without taking-up, will not pollute and block pipeline, biodegradable not pollute the environment；
（3）It operates with simply, is not necessarily to extra power, installation can be rapidly completed in operating personnel by hand, reduce early period
A large amount of preparation saves resource；
（4）Product itself intensity is high, and uniform force, proof pressure ability is strong, effectively prevents the generation of accident, improves dangerous
Pipeline construction when safety.
（5）Product is packed in a manner of complete repair packet, and from the cleaning of pipeline, to installation is complete, used correlation assists
In material uniform packing a to packaging, use is allowed to become more convenient.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
Under the premise of from the principle and substance of the present invention, various changes or modifications can be made to these embodiments, but these are changed
Protection scope of the present invention is each fallen with modification.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiment of understanding.
The series of detailed descriptions listed above only for the present invention feasible embodiment specifically
Bright, they are all without departing from equivalent implementations made by technical spirit of the present invention not to limit the scope of the invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of Combined water pipe pipeline packer, it is characterised in that：Including block portion, the cross section in the block portion is circle
Shape further includes the pressure-bearing portion for being set to side and the fluid sealant for being sealed to the block portion or pressure-bearing portion, the envelope
Stopper, pressure-bearing portion and fluid sealant are made of water-soluble material.
2. Combined water pipe pipeline packer according to claim 1, it is characterised in that：The block portion and the pressure-bearing
The junction in portion is provided with fluid sealant, and the fluid sealant is made of water-soluble material.
3. Combined water pipe pipeline packer according to claim 2, it is characterised in that：The fluid sealant is along pipeline
Wall is provided with receiving portion around the ring-type being arranged, the pressure-bearing portion or the block portion with the adjacent side of inner wall of the pipe, institute
Stating fluid sealant can be contained in described accommodation section.
4. Combined water pipe pipeline packer according to claim 3, it is characterised in that：Described accommodation section is the pressure-bearing
The lateral surface in portion is provided with multiple grooves for accommodating water-soluble fluid sealant with pipeline adjoiner.
5. Combined water pipe pipeline packer according to claim 1, it is characterised in that：The block portion and inner wall of the pipe
Adjacent side is provided with adhesive tape.
6. Combined water pipe pipeline packer according to claim 1, it is characterised in that：The pressure-bearing portion is set as one end
Closing, the other end are open to form inner hollow, and the hollow space forms round table-like, cellular or column.
7. Combined water pipe pipeline packer according to claim 1, it is characterised in that：The lateral surface in the pressure-bearing portion is set
It is equipped with deformable flexible or elastic extension.
8. Combined water pipe pipeline packer according to claim 7, it is characterised in that：Described flexible or elastic extension with
The pressure-bearing portion is axially formed angle, and the angle is 0-90 degree, and the flexible or elastic extension is different by multiple height
Combination of protrusions forms, and the protrusion is by increasing successively close to one lateral other side of the fluid sealant.
9. Combined water pipe pipeline packer according to claim 7 or 8, it is characterised in that：The pressure-bearing portion is multiple
Pressure-bearing segment section is composed, and the lateral surface in the pressure-bearing portion is provided with the through-hole being connected with medial surface.
10. Combined water pipe pipeline packer according to claim 1, it is characterised in that：The pressure-bearing portion is in inside
Empty cylinder, the side of the cylinder is provided with the ring bodies being arranged along cylindrical sides protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820216381.0U CN208074388U (en) | 2018-02-07 | 2018-02-07 | A kind of Combined water pipe pipeline packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820216381.0U CN208074388U (en) | 2018-02-07 | 2018-02-07 | A kind of Combined water pipe pipeline packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208074388U true CN208074388U (en) | 2018-11-09 |
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ID=64037507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820216381.0U Active CN208074388U (en) | 2018-02-07 | 2018-02-07 | A kind of Combined water pipe pipeline packer |
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| Country | Link |
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| CN (1) | CN208074388U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723930A (en) * | 2019-01-21 | 2019-05-07 | 陈黎祥 | The solvable bridge plugging tool of Fast Installation and method for blocking |
| WO2019154078A1 (en) * | 2018-02-07 | 2019-08-15 | 李得恩 | Plugging method of pipe water-soluble device |
| WO2019154174A1 (en) * | 2018-02-07 | 2019-08-15 | 李得恩 | Water-soluble bolt-shaped plugging device |
-
2018
- 2018-02-07 CN CN201820216381.0U patent/CN208074388U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019154078A1 (en) * | 2018-02-07 | 2019-08-15 | 李得恩 | Plugging method of pipe water-soluble device |
| WO2019154174A1 (en) * | 2018-02-07 | 2019-08-15 | 李得恩 | Water-soluble bolt-shaped plugging device |
| CN109723930A (en) * | 2019-01-21 | 2019-05-07 | 陈黎祥 | The solvable bridge plugging tool of Fast Installation and method for blocking |
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| GR01 | Patent grant |