CN204611219U - A kind of broken pipe seal arrangement - Google Patents
A kind of broken pipe seal arrangement Download PDFInfo
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- CN204611219U CN204611219U CN201520161433.5U CN201520161433U CN204611219U CN 204611219 U CN204611219 U CN 204611219U CN 201520161433 U CN201520161433 U CN 201520161433U CN 204611219 U CN204611219 U CN 204611219U
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Abstract
The utility model relates to seal for pipe joints field, is a kind of broken pipe seal arrangement specifically, comprises housing, sealing cover, sealing material, bolt and screw; Described shell count is two, and housing has three junction surfaces, described junction surface has a pair sealed groove, and housing bottom end bolt hole, the front and rear end of housing is also provided with tapped hole; Described sealing cover quantity is four, and symmetry is arranged on described housing front/rear end, and ear end face and the inwall of sealing cover all have sealed groove, and sealing cover ear end face and bottom surface all have bolt hole.The utility model can carry out on-line pressure sealant to the pipeline of local damage, can seal at a distance of nearer many places leakage place simultaneously, sealing effect is better, and the utility model also has that structure is simple, easy to operate, reusable, good reliability and be easy to the advantages such as popularization.
Description
Technical field
The utility model relates to seal for pipe joints field, is a kind of broken pipe seal arrangement specifically.
Background technique
Along with the development of science and technology, the application of pipe-line system is wider, as the field such as connection of the plumbing of business high-rise, sewage treatment pipeline, mine, chemical pipeline, various medium fluid pipeline and oil gas field mesolow oil transportation filling pipe, ship oil, vapour, waterpipe.And the draining of business high-rise in these fields, feedwater piping after a long time use; frequent meeting produces the accidents such as pipeline breaking leakage because of reasons such as burn into are aging; the most frequently used processing method is cut off the water exactly; then emergency maintenance is carried out, one or two hour at least, five or six hours at most; but for the place that business high-rise is such; cutting off the water, it is discontented just to mean that client produces, customer churn or suspend business, and this all will cause huge economic loss.And, use conventional methods and also likely cause secondary leakage because repairing improper.
In existing patent, the patent No. is: the Hafu-type pipeline of 201420095705.3 connects repairing apparatus, the patent No. is: a kind of annular chuck for repairing pipe of 201320890887.7 and the patent No. are: a kind of Quick repairing device for pipeline leakage of 201120283779.4, seal distance is shorter, if adopt multiple said apparatus, then sealing reduces, and quantity also seems more, make patch work very loaded down with trivial details; The patent No. is: the pipe pressurized bucket patch device of one of 201420081473.4, because its axial seal is poor, is not suitable under high pressure working.
Summary of the invention
For making up the deficiencies in the prior art, the utility model provides a kind of broken pipe seal arrangement, can carry out with pressure or not on-line pressure sealant when not destroying pipeline to pipeline leakage place.
The technological scheme that the utility model solves the employing of its technical problem is: a kind of broken pipe seal arrangement, comprises housing, sealing cover, bolt, screw, sealing material and pipeline.Described housing comprises upper shell and lower shell body, its shape is hollow semi-cylinders body, its bottom end, front-end face and ear end face are provided with sealed groove I, the sealed groove I of bottom end is along the median plane linearly symmetrical parallel distribution of shape of housing, described sealing material is arranged in sealed groove I, for sealing the radial direction at pipeline leakage place; Housing bottom end, front-end face and ear end face all have bolt hole; Described sealing cover quantity is four, the ear end face of sealing cover and inwall all have sealed groove II, described sealing material is arranged in sealed groove II, is connected between sealing cover ear end face and the front/rear end of housing by screw, for sealing the axis at pipeline leakage place; Sealing cover bottom surface has bolt hole, described upper shell is connected by the bolt being arranged on bottom end with lower shell body, described sealing cover is connected by the bolt being arranged on its bottom surface with between sealing cover, and described sealing cover forms the environment of a sealing together with housing.
For ensureing the installation of sealing and sealing material, sealing cover diameter of bore is more bigger than outer diameter tube, and described sealed groove I is identical with sealed groove II cross section, be all two semi-circular recesses arranged side by side, the effect of two semi-circular recesses better prevents from revealing, and the sealed groove II on sealing cover ear end face is fitted completely with the sealed groove I in housing forward end face, sealed groove I two ends of housing bottom end contact with sealed groove II two ends on sealing cover ear end face, its effect makes can to form between sealing material a closed scope, thus improve the reliability of sealing.Described sealing material is asbestos rubber packing.
The beneficial effects of the utility model are:
(1), a kind of broken pipe seal arrangement of the present utility model, can seal timely the pipeline of local damage, and avoid due to pipeline local damage and change the unnecessary waste caused, simultaneously also for the time has been saved in production;
(2), a kind of broken pipe seal arrangement of the present utility model, can according to the difference of seal length preseting length, effectively decrease the quantity of seal arrangement, simultaneously the utility model can seal, for patch work brings convenience in band pressure;
(3), a kind of broken pipe seal arrangement of the present utility model, the cross section of its sealed groove I and sealed groove II is two semicircles arranged side by side, and such being designed with helps better prevent from revealing;
(4), a kind of broken pipe seal arrangement of the present utility model, its housing bottom end, front-end face and ear end face are provided with sealed groove I, the ear end face of sealing cover and inwall are provided with sealed groove II, and its special position distribution, make can to form between sealing material a closed scope, device is sealed more reliable;
(5), a kind of broken pipe seal arrangement of the present utility model, also have that structure is simple, easy to operate, reusable, a good reliability and be easy to the advantages such as popularization.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Fig. 1 is a kind of broken pipe seal arrangement sectional view of the present utility model;
Fig. 2 is a kind of broken pipe seal arrangement perspective view of the present utility model;
Fig. 3 is the perspective view of a kind of broken pipe seal arrangement housing of the present utility model;
Fig. 4 is the perspective view of a kind of broken pipe seal arrangement sealing cover of the present utility model;
Fig. 5 is the plan view of a kind of broken pipe seal arrangement sealing cover of the present utility model.
In figure: 1. housing, 2. sealing cover, 3. bolt, 4. screw, 5. sealing material, 6. pipeline, 111. sealed groove I, 21. sealed grooves II.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of broken pipe seal arrangement described in the utility model, comprises housing 1, sealing cover 2, bolt 3, screw 4, sealing material 5 and pipeline 6.Described housing 1 comprises upper shell and lower shell body, and its shape is hollow semi-cylinders body, and housing 1 bottom end, front-end face and ear end face all have bolt hole; Described sealing cover 2 quantity is four, is connected between sealing cover 2 ear end face and the front/rear end of housing 1 by screw 3, for sealing the axis of pipeline 6 leakage place; Sealing cover 2 bottom surface has bolt hole, described upper shell is connected by the bolt 3 being arranged on bottom end with lower shell body, described sealing cover 2 is connected by the bolt 3 being arranged on its bottom surface with between sealing cover 2, and described sealing cover 2 forms an environment sealed together with housing 1.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, a kind of broken pipe seal arrangement described in the utility model, housing bottom end, front-end face and ear end face are provided with sealed groove I 111, the sealed groove I 111 of bottom end is along the median plane linearly symmetrical parallel distribution of shape of housing 1, described sealing material 5 is arranged in sealed groove I 111, for sealing the radial direction of pipeline 6 leakage place, the ear end face of sealing cover 2 and inwall all have sealed groove II 21, described sealing material 5 is arranged in sealed groove II 21, for ensureing the installation of sealing and sealing material, sealing cover 2 diameter of bore is more bigger than pipeline 6 external diameter, and described sealed groove I 111 is identical with sealed groove II (21) cross section, be all two semi-circular recesses arranged side by side, the effect of two semi-circular recesses better prevents from revealing, and the sealed groove II 21 on sealing cover 2 ear end face is fitted completely with the sealed groove I 111 of housing 1 front-end face, sealed groove I 111 two ends of housing 1 bottom end contact with sealed groove II (21) two ends on sealing cover 2 ear end face, its effect makes can to form between sealing material 5 a closed scope, thus improve the reliability of sealing.Described sealing material 5 is asbestos rubber packing.
During work, first sealing material 5 is arranged in described sealed groove I 111 and sealed groove II 21, then upper shell and lower shell body are encased pipeline 6, with bolt 3, upper shell and lower shell body are linked together, again sealing cover 2 is stuck on pipeline 6, two sealing cover 2 bolts 3 are connected, finally with screw 4, housing 1 and sealing cover 2 is linked together.
More than show and describe basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; description in above-described embodiment and specification principle of the present utility model is just described; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a broken pipe seal arrangement, comprise housing (1), sealing cover (2), bolt (3), screw (4), sealing material (5) and pipeline (6), it is characterized in that: described housing (1) comprises upper shell and lower shell body, its shape is hollow semi-cylinders body, its bottom end, front-end face and ear end face are provided with sealed groove I (111), the sealed groove I (111) of bottom end is along the median plane linearly shape Parallel Symmetric distribution of housing (1), and housing (1) bottom end, front-end face and ear end face all have bolt hole, described sealing cover (2) quantity is four, the ear end face of sealing cover (2) and inwall all have sealed groove II (21), be connected by screw (3) between sealing cover (2) ear end face and the front/rear end of housing (1), sealing cover (2) bottom surface has bolt hole, described upper shell is connected by the bolt (3) being arranged on bottom end with lower shell body, and described sealing cover (2) is connected by the bolt (3) being arranged on its bottom surface with between sealing cover (2).
2. a kind of broken pipe seal arrangement according to claim 1, it is characterized in that: described sealed groove I (111) is identical with sealed groove II (21) cross section, be all two semi-circular recesses arranged side by side, and the sealed groove II (21) on sealing cover (2) ear end face is fitted completely with the sealed groove I (111) of housing (1) front-end face, sealed groove I (111) two ends of housing (1) bottom end contact with sealed groove II (21) two ends on sealing cover (2) ear end face.
3. a kind of broken pipe seal arrangement according to claim 1, is characterized in that: described sealing cover (2) diameter of bore is more bigger than pipeline (6) external diameter.
4. a kind of broken pipe seal arrangement according to claim 1, is characterized in that; Described sealing material (5) is asbestos rubber packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161433.5U CN204611219U (en) | 2015-03-20 | 2015-03-20 | A kind of broken pipe seal arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161433.5U CN204611219U (en) | 2015-03-20 | 2015-03-20 | A kind of broken pipe seal arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204611219U true CN204611219U (en) | 2015-09-02 |
Family
ID=53963785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520161433.5U Expired - Fee Related CN204611219U (en) | 2015-03-20 | 2015-03-20 | A kind of broken pipe seal arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204611219U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697923A (en) * | 2016-03-25 | 2016-06-22 | 中国十九冶集团有限公司 | SO2Method and structure for stopping leakage of high-temperature smoke pipe expansion joint through fully-surrounding jacket |
| CN106405634A (en) * | 2016-11-22 | 2017-02-15 | 山东大学 | Fixation apparatus and method for water injecting pipe for advance geology forecast data acquisition |
| CN111322486A (en) * | 2018-12-14 | 2020-06-23 | 中昊晨光化工研究院有限公司 | Pipeline leakage stopping device and leakage stopping method thereof |
-
2015
- 2015-03-20 CN CN201520161433.5U patent/CN204611219U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697923A (en) * | 2016-03-25 | 2016-06-22 | 中国十九冶集团有限公司 | SO2Method and structure for stopping leakage of high-temperature smoke pipe expansion joint through fully-surrounding jacket |
| CN106405634A (en) * | 2016-11-22 | 2017-02-15 | 山东大学 | Fixation apparatus and method for water injecting pipe for advance geology forecast data acquisition |
| CN106405634B (en) * | 2016-11-22 | 2019-11-19 | 山东大学 | The fixation device and method of water injection pipe when suitable for the acquisition of advance geologic prediction data |
| CN111322486A (en) * | 2018-12-14 | 2020-06-23 | 中昊晨光化工研究院有限公司 | Pipeline leakage stopping device and leakage stopping method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |