CN212776248U - Drinking water pipeline repairs and uses rubber seal structure - Google Patents
Drinking water pipeline repairs and uses rubber seal structure Download PDFInfo
- Publication number
- CN212776248U CN212776248U CN202021059347.0U CN202021059347U CN212776248U CN 212776248 U CN212776248 U CN 212776248U CN 202021059347 U CN202021059347 U CN 202021059347U CN 212776248 U CN212776248 U CN 212776248U
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped reinforcing
- drinking water
- cylindrical barrel
- barrel sealing
- 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.)
- Active
Links
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a drinking water pipeline repairs and uses rubber seal structure, a serial communication port, include: the cylindrical barrel sealing piece is provided with a cut seam, and a group of first arc-shaped reinforcing pieces and a group of second arc-shaped reinforcing pieces are symmetrically arranged on the outer surface of the cylindrical barrel sealing piece along the cut seam; the circle centers of the first arc-shaped reinforcing part and the second arc-shaped reinforcing part are concentric with the circle center of the cylindrical barrel sealing part, the cylindrical barrel sealing part is buckled at the leakage or damage position of the drinking water pipeline, and then the first arc-shaped reinforcing part and the second arc-shaped reinforcing part are sleeved outside the cylindrical barrel sealing part for reinforcement. The utility model discloses when mending pipeline seepage or damaged department, convenient and fast practices thrift the cost moreover and has high temperature resistant, high pressure, characteristics such as anticorrosive, longe-lived, the labour saving operation is nimble reliable.
Description
Technical Field
The utility model relates to a drinking water pipeline design field, concretely relates to drinking water pipeline is repaired and is used rubber seal structure.
Background
At present, drinking water pipelines are widely used in life to supply drinking water, the drinking water pipelines are all likely to leak or be damaged due to improper maintenance, geological subsidence, external force impact and the like, and when the leakage or damage degree is low, a pipe fitting leakage plugging device is generally used for sealing and wrapping the leaking or damaged part of the pipeline.
Disclosure of Invention
In order to overcome the above-mentioned defect of prior art, the utility model aims to provide a drinking water pipeline is repaired and is used rubber seal structure.
In order to realize the utility model discloses an aim, the technical scheme who adopts is:
a rubber sealing structure for repairing drinking water pipes, comprising:
the cylindrical barrel sealing piece is provided with a cut seam, and a group of first arc-shaped reinforcing pieces and a group of second arc-shaped reinforcing pieces are symmetrically arranged on the outer surface of the cylindrical barrel sealing piece along the cut seam; the circle centers of the first arc-shaped reinforcing part and the second arc-shaped reinforcing part are concentric with the circle center of the cylindrical barrel sealing part, the cylindrical barrel sealing part is buckled at the leakage or damage position of the drinking water pipeline, and then the first arc-shaped reinforcing part and the second arc-shaped reinforcing part are sleeved outside the cylindrical barrel sealing part for reinforcement.
In a preferred embodiment of the present invention, the first arc-shaped reinforcing member and the second arc-shaped reinforcing member are made of stainless steel.
In a preferred embodiment of the present invention, the first arc-shaped reinforcing member and the second arc-shaped reinforcing member are externally provided with stainless steel clips.
In a preferred embodiment of the present invention, the cylindrical barrel sealing member is made of rubber.
The beneficial effects of the utility model reside in that:
the utility model discloses when mending pipeline seepage or damaged department, convenient and fast practices thrift the cost moreover and has high temperature resistant, high pressure, characteristics such as anticorrosive, longe-lived, the labour saving operation is nimble reliable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the rubber sealing structure 100 for repairing a drinking water pipeline includes a cylindrical cylinder seal 110 having cut- outs 111 and 112, and a set of arc-shaped reinforcing members 121 and 122 made of stainless steel are symmetrically disposed on an outer surface of the cylindrical cylinder seal 110 along the cut- outs 111 and 112.
The centers 123 of the arc-shaped reinforcing members 121 and 122 are concentric with the center 110a of the cylindrical cylinder seal 110, the cylindrical cylinder seal 110 is buckled at the leakage or damage position of the drinking water pipeline 200, and then the stainless steel arc-shaped reinforcing members 121 and 122 are sleeved outside the cylindrical cylinder seal 110 for reinforcement. The outer portions of the arc reinforcements 121 and 122 may be provided with stainless steel clips 300 to further increase the fastening force.
The utility model discloses during the use, will subdivide cylindric barrel sealing member 110 and open from cuing open seam 111, 112, detain seepage or damaged department at drinking water pipeline 200, the cylindric barrel sealing member 11 just can tightly wrap up drinking water pipeline's seepage or damaged department behind the pine hand, plays sealed effect.
The utility model discloses cylindric barrel sealing member 110 plays sealed effect, and stainless steel's arcuation reinforcement 121 and 122 play the reinforcement effect.
When repairing the leakage or damage of the pipeline, the method is convenient and quick, saves cost, has the characteristics of high temperature resistance, high pressure resistance, corrosion resistance, long service life and the like, and is labor-saving, flexible and reliable in operation.
The strength of the rubber sealing structure 100 for repairing drinking water pipelines reaches over 7Mpa, and the compression permanent deformation is 20%.
The rubber sealing structure 100 for repairing the drinking water pipeline is formed by die pressing an inner cylindrical barrel sealing element 110 and outer stainless steel arc- shaped reinforcing elements 121 and 122, and a stainless steel clamping hoop 300 is sleeved outside the PRC rubber sealing element for reinforcement during installation, so that the strength of the PRC sealing element 100 is greatly enhanced in the using process, the using high strength can be obtained under the action of proper torque, and the maximum working pressure can reach 1.6 Mpa.
The utility model discloses have anticorrosive, nimble, characteristics such as high strength can carry out 360 degrees sealings. It can be used for most water and gas pipelines. The rubber cylindrical cartridge seal 110 is oil resistant, water resistant, and resistant to acids, alkalis, most hydrocarbons (aliphatic) and other chemicals.
The rubber sealing structure 100 for repairing the drinking water pipe is certified by international NSF, meets the drinking water standard of NSF61, and is specially used for repairing the fracture and leakage of the drinking water pipe.
Claims (4)
1. The utility model provides a drinking water pipeline is repaired and is used rubber seal structure which characterized in that includes:
the cylindrical barrel sealing piece is provided with a cut seam, and a group of first arc-shaped reinforcing pieces and a group of second arc-shaped reinforcing pieces are symmetrically arranged on the outer surface of the cylindrical barrel sealing piece along the cut seam; the circle centers of the first arc-shaped reinforcing part and the second arc-shaped reinforcing part are concentric with the circle center of the cylindrical barrel sealing part, the cylindrical barrel sealing part is buckled at the leakage or damage position of the drinking water pipeline, and then the first arc-shaped reinforcing part and the second arc-shaped reinforcing part are sleeved outside the cylindrical barrel sealing part for reinforcement.
2. The rubber sealing structure for repairing a drinking water pipe as claimed in claim 1, wherein the first and second arc-shaped reinforcing members are made of stainless steel.
3. The rubber sealing structure for repairing a drinking water pipe as claimed in claim 1, wherein stainless steel clips are further provided outside the first and second arc-shaped reinforcing members.
4. The rubber sealing structure for repairing a drinking water pipe as claimed in claim 1, wherein the cylindrical cylinder sealing member is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021059347.0U CN212776248U (en) | 2020-06-10 | 2020-06-10 | Drinking water pipeline repairs and uses rubber seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021059347.0U CN212776248U (en) | 2020-06-10 | 2020-06-10 | Drinking water pipeline repairs and uses rubber seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212776248U true CN212776248U (en) | 2021-03-23 |
Family
ID=75073249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021059347.0U Active CN212776248U (en) | 2020-06-10 | 2020-06-10 | Drinking water pipeline repairs and uses rubber seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212776248U (en) |
-
2020
- 2020-06-10 CN CN202021059347.0U patent/CN212776248U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106869029A (en) | Bridge prestress pipeline ftercompction sizing device and its construction method | |
| CN212776248U (en) | Drinking water pipeline repairs and uses rubber seal structure | |
| CN202852326U (en) | Isolated seal fixture with pressure | |
| CN202176874U (en) | Sealing head type leak stopping body for rush-repair of pipeline and pipeline rush-repair clamp | |
| CN205278623U (en) | A device for testing container leaks | |
| CN201093141Y (en) | Pipe U-shaped leak stopping card | |
| CN214947342U (en) | Portable pipeline flow rapid leakage repairing device | |
| CN201606621U (en) | Leaking stoppage device of gas pipeline | |
| CN201090898Y (en) | Piping leakage complementing component | |
| CN201162915Y (en) | Pressurized leak stoppage device for long-transportation oil gas pipe | |
| CN212776247U (en) | Flat plate sealing gasket for repairing three-way drinking water pipeline | |
| CN113090854A (en) | Domino clamp assembly for pipeline leakage maintenance and clamp comprising domino clamp assembly | |
| CN201028232Y (en) | Straight pipe stressed leakage stopping structure with circumferential crack | |
| CN212107357U (en) | Self-pressure test gasket | |
| CN110953438A (en) | Equipment suitable for steel pipe leaking stoppage | |
| KR101291777B1 (en) | Connecting device for pipe | |
| CN207132022U (en) | A kind of compensator upstream end pipeline provided with pressure plugging device | |
| CN204977269U (en) | Mould is made to oil gas pipeline leather cup screw sealing washer | |
| CN212107358U (en) | Self-pressure test gasket | |
| CN204756216U (en) | Two withstand voltage prevention of seepage pipeline connecting device of contact surface metal seal of clamp locking formula | |
| CN213576204U (en) | Pipeline plugging device for gas engineering | |
| CN215891566U (en) | Sealing device for pipeline non-excavation lining pipe rounding inflation | |
| CN204805775U (en) | High pressure resistant clamp of two contact surface metal seal prevention of seepage locking formula pipeline connecting device | |
| CN215721671U (en) | Stainless steel double-expansion-ring embedding and repairing repair structure for repairing non-excavation pipeline | |
| CN103231187A (en) | Soldering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |