CN206145352U - Environmental protection is breathed out husband and is saved seal cover - Google Patents
Environmental protection is breathed out husband and is saved seal cover Download PDFInfo
- Publication number
- CN206145352U CN206145352U CN201620995787.4U CN201620995787U CN206145352U CN 206145352 U CN206145352 U CN 206145352U CN 201620995787 U CN201620995787 U CN 201620995787U CN 206145352 U CN206145352 U CN 206145352U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- sealing
- strip
- semi arch
- plugging device
- 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.)
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- 230000007613 environmental effect Effects 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 claims description 51
- 230000007704 transition Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 230000004323 axial length Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 23
- 230000006837 decompression Effects 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 239000000945 filler Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241001515806 Stictis Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model aims at providing an environmental protection is breathed out husband and is saved seal cover, reduce and even seeper phenomena is retained in the chamber of containing of eliminating ha fujie, and the seal cover comprises two halfbodies, and they on using the pipeline around the damaged department of going along with sb. To guard him and retraining on the pipeline with two halfbodies cooperations of hafujie are respectively stopped up damaged position. Because the cover body and the direct attached cooperation of outer pipe wall of being said by coated pipe, when specifically implementing, will overlap the body by ha fujienei's filler and sticis at the outer pipe wall of being said by coated pipe, just so directly live damaged position on the pipeline with the shutoff, do not allow the rivers exit tube in the pipeline outside, no longer have except that stuff, seal cover halfbody in the hafujie inner chamber at this moment and leave the space of piling up water, if stopping defeated decompression, the pipeline does not store up the water reflux that breeies the bacterium and pollute water yet.
Description
Technical field
This utility model is related to the Hafu-type snap joint of pipeline, and especially the Hafu-type of water supply pipe quickly connects
Head.
Background technology
It is well known that conveying tap water main conduit has cast iron pipe, pipe of cement, wherein ductile iron pipe is most long sees, big portion
Subtube is laid in underground, and these pipelines often occur breakage, fracture, seepage due to a variety of causes Jing.Kazakhstan of the prior art
Husband's formula snap joint, constitutes a product, using the Hough in Liang Geban gardens during repairing by two foundry goods, one group of rubber parts and bolt
Formula snap joint, will be included in the interior storehouse of pipeline leakage plugging device at piping failure, and using bolt the rubber on Hough Ban Yuan composition surfaces is tightened up
Sealing member is to sealing seepage.Employment is few, the set-up time is short, speed is fast, easy to use by originally due to rushing to repair for this method
Water industry is approved and vast general is used in pipe first-aid.
In order to ensure water safety, the water supply pipe Inner walls as conveying people's lives drinking water are it is necessary to have isolation ferrum
The coating contacted with water, this coating meets sanitary standard.Accompanying drawing 1,2 is pipeline leakage plugging device use state in prior art.Breathe out
The outer walls that husband's section 2 has encased pipeline 1, control and leak into the water of pipeline outer wall and be deposited in the inwall of pipeline leakage plugging device 2 with the outer wall of pipeline 1
In chamber.Because the outer wall of pipeline 1 is coarse and has certain error, deform after the breakage of pipeline 1 or fracture, so in pipeline leakage plugging device
Chamber must leave certain space, and pipeline leakage plugging device two ends sealing ring 3 and both sides rubber weather strip 4 can only be allowed to tighten by bolt 6 and seal
Firmly seepage, the two ends sealing ring 3 and both sides rubber weather strip 4 in figure is the frame loop-shaped of integrative-structure.Although now completing pipe
Road repairing work, says that it only controls stream and no longer flows out pipeline leakage plugging device to the water outside pipeline on stricti jurise.Now exist
Accumulation water 5 is left in pipeline leakage plugging device inner chamber.This accumulates in the case that water 5 has pressure inside pipeline 1 cannot flow, actually
Become a chamber stagnant water, because the outer tube wall of pipeline 1 does not have health coating, the inwall of pipeline leakage plugging device 2 does not have health coating yet, in staying in inner chamber
The Long Term Contact corrosion of metal of accumulation water 5 and breed bacteria, if pipeline 1 is damaged elsewhere or maintenance stopping transportation and decompression, by
Connect with inside pipeline in damaged pipeline leakage plugging device inner chamber, the accumulation water 5 now stayed in pipeline leakage plugging device inner chamber can flow back to pipeline 1
Internal and polluted water.
Utility model content
The purpose of this utility model is to provide a kind of environmentally friendly pipeline leakage plugging device sealing shroud, reduces or even eliminate the containing of pipeline leakage plugging device
Retain seeping phenomenon in chamber.
For achieving the above object, this utility model employs technical scheme below, a kind of environmentally friendly pipeline leakage plugging device sealing shroud, its
It is characterised by：Sealing shroud include two seal rubber sleeve halfbodies, seal rubber sleeve halfbody include be located at two ends semi arch sealing strip and
It is the body of arc surface between the sealing edge strip of both sides, semi arch sealing strip and sealing edge strip, semi arch sealing strip, sealing
The body of edge strip and arc surface is the conjoined structure of integral type, body, the intrados of semi arch sealing strip and pipeline pipe to be covered
Footpath coincide, and sealing shroud halfbody directly attaches cooperation with the outer tube wall for being wrapped by pipeline.
Above-mentioned sealing shroud is made up of two halfbodies, and they use cooperatively respectively with two halfbodies of pipeline leakage plugging device and go along with sb. to guard him and constrain
On the pipeline around breakage on pipeline, damaged part is blocked.Due to body it is direct with the outer tube wall for being wrapped by pipeline
Attach and coordinate, when being embodied as, body is pressed on the outer tube wall for being wrapped by pipeline by the implant in pipeline leakage plugging device, thus directly
Connecing will block damaged part on pipeline, outside the current outlet pipe not allowed in pipeline, now except charges, close in pipeline leakage plugging device inner chamber
Big envelope partly there is no longer in vitro leave accumulate water space, if pipeline shutdown decompression do not accumulate yet breed bacteria water backflow and
Polluted water.
Description of the drawings
Fig. 1,2 be prior art structural representation；
Fig. 3,4 are dimensional structure diagrams of the present utility model；
Fig. 5,6 are use states of the present utility model with reference to figure.
Specific embodiment
With reference to Fig. 1,2, environmentally friendly pipeline leakage plugging device includes two seal rubber sleeve halfbodies 10 with sealing shroud, and seal rubber sleeve halfbody 10 includes
Semi arch sealing strip 11 positioned at two ends and the sealing edge strip 12 positioned at both sides, between semi arch sealing strip 11 and sealing edge strip 12
For the body 13 of arc surface, semi arch sealing strip 11, body 13 directly attach cooperation with the outer tube wall for being wrapped by pipeline.
With reference to Fig. 5,6 use state, body 13 directly attaches cooperation with the outer tube wall for being wrapped by pipeline after assembling, so
Just damaged part on pipeline, even if completely not sealing the breach on tube wall, also be there is no concern that into pipeline to directly sealing
The water body rotten on a small quantity that there is a hydrops space outside and is formed, institute would not also have rotten water body to flow back to body during decompression in pipeline
Phenomenon, it is ensured that with the safety of water.
Preferably, the body 13 of described semi arch sealing strip 11, sealing edge strip 12 and arc surface is integral type
Conjoined structure, body 13, the intrados of semi arch sealing strip 11 and pipe diameter to be covered coincide, the axial length direction of body 13
Laterally flange shape extends composition sealing edge strip 12 for two sides, and sealing shroud halfbody 10 is directly attached with the outer tube wall for being wrapped by pipeline
Coordinate.As a result of integral structure, it is ensured that sealing shroud be wrapped by the outer tube wall of pipeline directly against attached close
Close effect.
With reference to Fig. 3,4, described body 13 and the inwall of the junction of sealing edge strip 12 be smooth transition and with wrapped
The outer tube wall for covering pipeline is concordantly attached, the smooth transition of inner surface in described body 13 and the junction face of semi arch sealing strip 11
And concordant with the outer tube wall for being wrapped by pipeline attach.Body 13 and sealing edge strip 12, the junction face of semi arch sealing strip 11 it is flat
Along transition connection, it is ensured that the damaged part on pipeline still ensures that the tube wall at new damaged part when having expansion
Outside is not in hydrops chamber, i.e., thoroughly eliminating outside pipeline has metamorphic water to flow back in pipeline.
Claims (4)
1. a kind of environmentally friendly pipeline leakage plugging device sealing shroud, it is characterised in that：Sealing shroud includes two seal rubber sleeve halfbodies (10), fluid sealant
Set halfbody (10) includes being located at the semi arch sealing strip (11) and the sealing edge strip (12) positioned at both sides at two ends, semi arch sealing strip
(11) be the body (13) of arc surface and sealing edge strip (12) between, semi arch sealing strip (11), body (13) be wrapped by pipe
The outer tube wall in road directly attaches cooperation.
2. environmentally friendly pipeline leakage plugging device sealing shroud according to claim 1, it is characterised in that：Described semi arch sealing strip
(11) conjoined structure of the body (13) of edge strip (12) and arc surface for integral type, body (13), semi arch sealing strip, are sealed
(11) intrados coincide with pipe diameter to be covered, and laterally flange shape extends composition for two sides in body (13) axial length direction
Sealing edge strip (12), sealing shroud halfbody (10) directly attaches cooperation with the outer tube wall for being wrapped by pipeline.
3. environmentally friendly pipeline leakage plugging device sealing shroud according to claim 2, it is characterised in that：Described body (13) and sealing strip
The inwall of the junction of bar (12) is smooth transition and concordant with the outer tube wall for being wrapped by pipeline attaches.
4. environmentally friendly pipeline leakage plugging device sealing shroud according to claim 2, it is characterised in that：Described body (13) and semi arch
The smooth transition of inner surface in sealing strip (11) junction face simultaneously concordant with the outer tube wall for being wrapped by pipeline is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995787.4U CN206145352U (en) | 2016-08-30 | 2016-08-30 | Environmental protection is breathed out husband and is saved seal cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995787.4U CN206145352U (en) | 2016-08-30 | 2016-08-30 | Environmental protection is breathed out husband and is saved seal cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145352U true CN206145352U (en) | 2017-05-03 |
Family
ID=58628887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620995787.4U Active CN206145352U (en) | 2016-08-30 | 2016-08-30 | Environmental protection is breathed out husband and is saved seal cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195516A (en) * | 2016-08-30 | 2016-12-07 | 焦发兆 | Environmental protection pipeline leakage plugging device sealing shroud |
| CN108397635A (en) * | 2018-02-06 | 2018-08-14 | 成都科盛石油科技有限公司 | A kind of repair apparatus for rupturing petroleum pipeline |
-
2016
- 2016-08-30 CN CN201620995787.4U patent/CN206145352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195516A (en) * | 2016-08-30 | 2016-12-07 | 焦发兆 | Environmental protection pipeline leakage plugging device sealing shroud |
| CN108397635A (en) * | 2018-02-06 | 2018-08-14 | 成都科盛石油科技有限公司 | A kind of repair apparatus for rupturing petroleum pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211213 Address after: 246000 No. 7 - (1) - 11, Zhanqian South Road, development zone, Anqing City, Anhui Province Patentee after: ANHUI TONGFA EQUIPMENT Co.,Ltd. Address before: 246008 Yangtze River e-commerce eco city, Laoyi, Anqing City, Anhui Province Patentee before: Jiao Fazhao |