CN203718280U - Flat-plate sealing gasket used for repairing drinking water pipelines - Google Patents
Flat-plate sealing gasket used for repairing drinking water pipelines Download PDFInfo
- Publication number
- CN203718280U CN203718280U CN201420038041.5U CN201420038041U CN203718280U CN 203718280 U CN203718280 U CN 203718280U CN 201420038041 U CN201420038041 U CN 201420038041U CN 203718280 U CN203718280 U CN 203718280U
- Authority
- CN
- China
- Prior art keywords
- sealing gasket
- repairing
- dull
- drinking water
- stereotyped
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 72
- 239000003651 drinking water Substances 0.000 title claims abstract description 20
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 19
- 230000008602 contraction Effects 0.000 claims description 3
- 241000276425 Xiphophorus maculatus Species 0.000 abstract 1
- 210000005069 ears Anatomy 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a flat-plate sealing gasket used for repairing drinking water pipelines. The flat-plate sealing gasket is platy and is provided with a sealing surface on one side, meshed sealing protruding strips are arranged on the sealing surface, each mesh is provided with a square sealing groove, an elliptical hole is formed in the middle of the plat-plate sealing gasket, and an elliptical sealing gasket matched with the elliptical hole in shape is arranged on the edge of the elliptical hole. The flat-plate sealing gasket is applied to repairing of leakage or damages at joints of a three-way pipeline or a one-way pipeline, is multifunctional and good in repairing and sealing effect.
Description
Technical field
The utility model relates to drinking water pipeline field, particularly a kind of dull and stereotyped sealing gasket of repairing for drinking water pipeline.
Background technique
At present, a large amount of drinking water pipeline supply potable water that use in life, all likely, geology depression improper because safeguarding and external force collision etc. are former thereby seepage or breakage occur for these drinking water pipelines, when damaged degree is lower, conventionally use pipe fitting leak stopper to carry out sealed envelope to the seepage of pipeline or breakage spot.
The structure of existing pipe fitting leak stopper comprises the housing of opposed installation and is arranged on the sealing gasket on housing, and sealing gasket during installation on two housings is opposed sticks together to improve sealability.But because the sealing surface of its sealing gasket is light face, sealing effect is not satisfactory.
Although a kind of dull and stereotyped sealing gasket that is applicable to drinking water pipeline sealing repairing that the Chinese patent notice of authorization number that the applicant applied on February 3rd, 2012 is CN202469362U can solve as above problem, but this patent is only applicable to the repairing of one-way pipeline, and be not suitable for three-way pipeline joint seepage or damaged repairing.
Model utility content
Technical problem to be solved in the utility model is for the deficiency of above-mentioned technology and defect, a kind of dull and stereotyped sealing gasket of repairing for drinking water pipeline is provided, the dull and stereotyped sealing gasket that should repair for drinking water pipeline not only has good repairing effect to drinking water pipeline seepage or breakage spot, also be applicable to three-way pipeline joint seepage or damaged repairing, there is versatility.
The technical problem that the utility model solves can realize by the following technical solutions:
The dull and stereotyped sealing gasket of repairing for drinking water pipeline, this flat board sealing gasket is planar, it is simultaneously sealing surface, on described sealing surface, be provided with latticed sealed batten, in each grid, it is quad seal groove, the middle part of described dull and stereotyped sealing gasket offers an elliptical aperture, is provided with an oval seal ring adapting with described elliptical aperture shape at the edge of described elliptical aperture.
In a preferred embodiment of the present utility model, in one side relative to described sealing surface, be positioned at described elliptical aperture two side positions and be respectively arranged with an anchor ear groove of placing for anchor ear.
In a preferred embodiment of the present utility model, at the bottom of the bottom land of described anchor ear groove is flat or convex arc.
In a preferred embodiment of the present utility model, described dull and stereotyped sealing gasket becomes pointed contraction along the two ends of the radial line direction of described anchor ear groove.
In a preferred embodiment of the present utility model, described quad seal groove is square seal groove.
Using method of the present utility model is: when pipeline generation seepage or breakage, the sealing surface of this flat board sealing gasket is wrapped in to seepage or the breakage spot of pipeline, then two anchor ears are placed in two anchor ear grooves, shrink anchor ear, after anchor ear is good, many square seal groove on sealing surface and latticed Stamping Steel Ribbon produce and much prevent the obstruct of leaking between the sealing surface of dull and stereotyped sealing gasket and the surface of pipeline, thereby reach good sealing effect; When there is seepage or breakage in three-way pipeline joint, unabroken pipeline in three-way pipeline is passed to elliptical aperture, and then two anchor ears are placed in two anchor ear grooves, shrink anchor ear, two anchor ears are separately fixed on other two pipelines of three-way pipeline, and oval seal ring bends to a looping pit, for three-way pipeline, pass, many square seal groove on sealing surface and latticed Stamping Steel Ribbon produce and much prevent the obstruct of leaking between the sealing surface of dull and stereotyped sealing gasket and the surface of pipeline, thereby reach good sealing effect.
Owing to having adopted technological scheme as above, the utility model is applicable to three-way pipeline or one-way pipeline joint seepage or damaged repairing, have versatility, and it is good to repair sealing effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that the utility model is for a kind of embodiment's of dull and stereotyped sealing gasket of drinking water pipeline repairing structural representation.
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to the dull and stereotyped sealing gasket of repairing for drinking water pipeline shown in Fig. 1 and Fig. 2, this flat board sealing gasket 100 is planar, the internal surface of dull and stereotyped sealing gasket 100 is sealing surface 101, on sealing surface 101, be provided with latticed sealed batten 110, the grid that latticed sealed batten 110 surrounds is square seal groove 111.
The middle part of dull and stereotyped sealing gasket 100 offers an elliptical aperture 120, and the size of elliptical aperture 120 and the coadaptation of three-way pipeline phase guarantee that three-way pipeline can pass this elliptical aperture 120.At the edge of elliptical aperture 120, be provided with an oval seal ring 130 adapting with elliptical aperture 120 shapes.
In the opposing one side 102 of dull and stereotyped sealing gasket 100 and sealing surface 101, be provided with two anchor ear grooves 140 of placing for anchor ears, article two, anchor ear groove 140 lays respectively at 120 liang of side positions of elliptical aperture, the bottom land of the anchor ear groove 140 in the present embodiment is flat, certainly, at the bottom of the bottom land of anchor ear groove 140 also can be convex arc.Dull and stereotyped sealing gasket 100 becomes pointed contraction structure 150 along the two ends of the radial line direction of anchor ear groove 140.
Using method of the present utility model is: when pipeline generation seepage or breakage, the sealing surface of this flat board sealing gasket 100 101 is wrapped in to seepage or the breakage spot of pipeline, then two anchor ears are placed in two anchor ear grooves 140, shrink anchor ear, after anchor ear is good, many square seal groove 111 on sealing surface 101 and latticed Stamping Steel Ribbon 110 produce and much prevent the obstruct of leaking between the sealing surface 101 of dull and stereotyped sealing gasket 100 and the surface of pipeline, thereby reach good sealing effect; When there is seepage or breakage in three-way pipeline joint, unabroken pipeline in three-way pipeline is passed to elliptical aperture 120, and then two anchor ears are placed in two anchor ear grooves 140, shrink anchor ear, two anchor ears are separately fixed on other two pipelines of three-way pipeline, and oval seal ring 130 bends to a looping pit, for three-way pipeline, pass, many square seal groove 111 on sealing surface and latticed Stamping Steel Ribbon 110 produce and much prevent the obstruct of leaking between the sealing surface 101 of dull and stereotyped sealing gasket 100 and the surface of pipeline, thereby reach good sealing effect.The utility model is applicable to three-way pipeline or one-way pipeline joint seepage or damaged repairing, have versatility, and it is good to repair sealing effect.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of 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 (5)
1. the dull and stereotyped sealing gasket of repairing for drinking water pipeline, this flat board sealing gasket is planar, it is simultaneously sealing surface, on described sealing surface, be provided with latticed sealed batten, in each grid, it is quad seal groove, it is characterized in that, the middle part of described dull and stereotyped sealing gasket offers an elliptical aperture, is provided with an oval seal ring adapting with described elliptical aperture shape at the edge of described elliptical aperture.
2. the dull and stereotyped sealing gasket of repairing for drinking water pipeline as claimed in claim 1, is characterized in that, is positioned at described elliptical aperture two side positions and is respectively arranged with an anchor ear groove of placing for anchor ear in one side relative to described sealing surface.
3. the dull and stereotyped sealing gasket of repairing for drinking water pipeline as claimed in claim 2, is characterized in that, at the bottom of the bottom land of described anchor ear groove is flat or convex arc.
4. the dull and stereotyped sealing gasket of repairing for drinking water pipeline as claimed in claim 2, is characterized in that, described dull and stereotyped sealing gasket becomes pointed contraction along the two ends of the radial line direction of described anchor ear groove.
5. the dull and stereotyped sealing gasket of repairing for drinking water pipeline as described in claim 1 to 4 any one claim, is characterized in that, described quad seal groove is square seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038041.5U CN203718280U (en) | 2014-01-21 | 2014-01-21 | Flat-plate sealing gasket used for repairing drinking water pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038041.5U CN203718280U (en) | 2014-01-21 | 2014-01-21 | Flat-plate sealing gasket used for repairing drinking water pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718280U true CN203718280U (en) | 2014-07-16 |
Family
ID=51157430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038041.5U Expired - Lifetime CN203718280U (en) | 2014-01-21 | 2014-01-21 | Flat-plate sealing gasket used for repairing drinking water pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718280U (en) |
-
2014
- 2014-01-21 CN CN201420038041.5U patent/CN203718280U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |