CN212319127U - HDPE winding arrangement wall pipe cross-vertical face double rubber ring sealing device - Google Patents
HDPE winding arrangement wall pipe cross-vertical face double rubber ring sealing device Download PDFInfo
- Publication number
- CN212319127U CN212319127U CN202020923895.7U CN202020923895U CN212319127U CN 212319127 U CN212319127 U CN 212319127U CN 202020923895 U CN202020923895 U CN 202020923895U CN 212319127 U CN212319127 U CN 212319127U
- Authority
- CN
- China
- Prior art keywords
- ring
- rubber
- connecting pipe
- expansion ring
- double
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 32
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 20
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 20
- 238000004804 winding Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a HDPE winding structure wall pipe cross-vertical surface double-rubber-ring sealing device, which relates to the technical field of pipeline connection, and comprises a connecting pipe and a plurality of leakage-proof mechanisms connected with the two ends of the connecting pipe, wherein the leakage-proof mechanisms comprise a plurality of expansion rings fixedly connected with the connecting pipe and a plurality of double-rubber-ring connected with the expansion rings, the double-rubber-ring is in a bowl shape, the openings of the double-rubber-ring are towards the direction of a connecting port of the connecting pipe, the outer side surface of the expansion ring is provided with a plurality of raised sealing grains, the middle of the connecting pipe is provided with a control valve for controlling the expansion rings to bulge, the control valve comprises a control machine and a conduit, the two ends of the conduit are respectively connected with the control machine and the expansion rings, the HDPE winding structure wall pipe cross-vertical surface double-rubber-ring sealing device can form a multi-stage sealing barrier in, good sealing effect, low cost and convenient use.
Description
Technical Field
The utility model relates to a pipe connection technical field, concretely relates to two rubber ring sealing device of HDPE winding arrangement wall pipe cross facade.
Background art:
the double rubber rings are generally used as sealing rings when being applied to pipeline connection. The pipeline at both ends all can set up a recess in the connection, then put the recess to two rubber rings, fold the extrusion two rubber rings through the pipeline with both ends to the centre and obtain better sealed effect, but this kind of sealing method is after two rubber rings are used for a long time, and two rubber rings receive the effect of external force easily and warp, make its sealed effect variation. Meanwhile, the looseness of the pipeline easily causes the poor sealing performance of the double rubber rings.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two rubber ring sealing device of HDPE winding arrangement wall pipe horizontal facade to solve among the prior art defect that two rubber rings extrusion deformation leakproofness worsened easily.
The utility model provides a two rubber ring sealing device of HDPE winding arrangement wall pipe cross-sectional face, including the connecting pipe and with a plurality of leak protection mechanisms that the connecting pipe both ends are connected, leak protection mechanism include with a plurality of expansion rings of connecting pipe fixed connection and with a plurality of two rubber rings that the expansion ring is connected, two rubber rings are the bowl form, and its opening all moves towards the connector direction of connecting pipe, the lateral surface of expansion ring is equipped with a plurality of bellied sealed lines, the centre of connecting pipe is equipped with control the control valve that the expansion ring was bloated, the control valve include control machine and both ends respectively with the control machine with the pipe that the expansion ring is connected.
Furthermore, the expansion rings are arranged at two ends of the connecting pipe, and the double rubber rings are fixedly connected with the connecting pipe and attached to the expansion rings.
Furthermore, the expansion ring comprises at least two expansion rings which are respectively arranged at two ends of the connecting pipe, and the double rubber rings are fixedly connected with the connecting pipe and arranged at intervals with the expansion rings.
Furthermore, the expansion rings are arranged at two ends of the connecting pipe, and the double rubber rings comprise at least eight rubber rings which are sequentially connected with each other and then are respectively and fixedly connected with two ends of the connecting pipe.
Furthermore, the expansion ring comprises at least four rubber rings which are respectively fixedly arranged at two ends of the connecting pipe, and the double rubber rings are circumferentially and fixedly connected to the outer side of the expansion ring.
Furthermore, the expansion ring is provided with at least two double rubber rings.
Further, after the control machine is connected with a power supply, liquid or gas is injected into the expansion ring through the guide pipe to expand the expansion ring.
The utility model has the advantages that: according to the HDPE winding structure wall pipe transverse vertical surface double-rubber-ring sealing device, the double rubber rings arranged on the outer sides of the connecting pipes can be extruded with the inner walls of the pipes to achieve a sealing effect when the HDPE winding structure wall pipe is connected with the connected pipes;
through the arranged expansion ring and the control machine, the control machine injects gas or liquid into the expansion ring to enable the expansion ring to swell and expand, and the sealing effect is achieved after the expansion ring is attached to the inner wall of the connected pipeline;
this kind of two rubber ring sealing device of HDPE winding arrangement wall pipe cross-section face can form multistage sealed barrier in the pipeline inner wall of connection, improves the connection leakproofness between the pipeline, and is sealed effectual, with low costs, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 3 is a schematic cross-sectional view of embodiment 1 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 5 is a schematic cross-sectional view of embodiment 2 of the present invention.
Fig. 6 is a schematic structural diagram of embodiment 3 of the present invention.
Fig. 7 is a schematic cross-sectional view of embodiment 3 of the present invention.
Fig. 8 is a schematic structural view of the middle expansion ring of the present invention.
Wherein: 1-connecting pipe, 2-double rubber ring, 3-expansion ring, 4-control valve, 5-control machine and 6-guide pipe.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Example 1
As shown in fig. 1 to 3, a two rubber ring sealing device of HDPE winding arrangement wall pipe cross-section face, including connecting pipe 1 and with a plurality of leak protection mechanisms that connecting pipe 1 both ends are connected, leak protection mechanism include with a plurality of expansion rings 3 of connecting pipe 1 fixed connection and with a plurality of two rubber rings 2 that expansion ring 3 is connected, two rubber rings 2 are the bowl form, and its opening all moves towards the connector direction of connecting pipe 1, the lateral surface of expansion ring 3 is equipped with a plurality of bellied sealed lines 11, the centre of connecting pipe 1 is equipped with the control valve 4 that expansion ring 3 was bloated, control valve 4 include control machine 5 and both ends respectively with control machine 5 with the pipe 6 that expansion ring 3 is connected.
In this embodiment, the expansion ring 3 is disposed at two ends of the connecting pipe 1, and the double rubber rings 2 are fixedly connected to the connecting pipe 1 and attached to the expansion ring 3.
In this embodiment, expansion ring 3 includes that at least two locate respectively the both ends of connecting pipe 1, two rubber ring 2 with 1 fixed connection of connecting pipe, and with 3 intervals of expansion ring set up, and two rubber ring 2 are inwards slided during the installation, make its bowl form structure's edge turn over backward, make it laminate with the inner wall more, form first sealing line, and controller 5 extrudees the inner wall after making expansion ring 3 inflation and the inner wall contact of pipeline to the inflation ring 3 of pouring into gas or liquid, forms the second sealing line.
In this embodiment, after the control machine 5 is powered on, liquid or gas is injected into the expansion ring 3 through the conduit 6 to expand the expansion ring 3, the control machine 5 may be an air pump and an air suction pump, the air is injected into the expansion ring 3 through the air pump, and when the expansion ring is removed, the air can be sucked out through the air suction pump; the control machine 5 can be a water pump, liquid is filled into the expansion ring 3 through the water pump to expand the expansion ring 3, and the liquid in the expansion ring can be pumped out through the water pump when the expansion ring is disassembled.
Example 2
As shown in fig. 4 to 5, a two rubber ring sealing device of HDPE winding arrangement wall pipe cross-section face, including connecting pipe 1 and with a plurality of leak protection mechanisms that connecting pipe 1 both ends are connected, leak protection mechanism include with a plurality of expansion rings 3 of connecting pipe 1 fixed connection and with a plurality of two rubber rings 2 that expansion ring 3 is connected, two rubber rings 2 are the bowl form, and its opening all moves towards the connector direction of connecting pipe 1, the lateral surface of expansion ring 3 is equipped with a plurality of bellied sealed lines 11, the centre of connecting pipe 1 is equipped with the control valve 4 that expansion ring 3 was bloated, control valve 4 include control machine 5 and both ends respectively with control machine 5 with the pipe 6 that expansion ring 3 is connected.
In this embodiment, the expansion ring 3 is disposed at two ends of the connecting pipe 1, and the double rubber rings 2 are fixedly connected to the connecting pipe 1 and attached to the expansion ring 3.
In this embodiment, expansion ring 3 is located the both ends of connecting pipe 1, two rubber ring 2 include eight at least, and interconnect in proper order after respectively fixed connection in the both ends of connecting pipe 1, a plurality of two rubber ring 2 are inwards slided during the installation, make its bowl form structure's edge turn over backward and roll over each other stack layer upon layer, make it laminate more with the inner wall, form first sealing line, controller 5 makes expansion ring 3 inflation and the inner wall contact back extrusion inner wall of pipeline to pouring into gas or liquid in expansion ring 3, forms the second sealing line.
In this embodiment, after the control machine 5 is powered on, liquid or gas is injected into the expansion ring 3 through the conduit 6 to expand the expansion ring 3, the control machine 5 may be an air pump and an air suction pump, the air is injected into the expansion ring 3 through the air pump, and when the expansion ring is removed, the air can be sucked out through the air suction pump; the control machine 5 can be a water pump, liquid is filled into the expansion ring 3 through the water pump to expand the expansion ring 3, and the liquid in the expansion ring can be pumped out through the water pump when the expansion ring is disassembled.
Example 3
As shown in fig. 6 to 7, a two rubber ring sealing device of HDPE winding arrangement wall pipe cross-section face, including connecting pipe 1 and with a plurality of leak protection mechanisms that connecting pipe 1 both ends are connected, leak protection mechanism include with a plurality of expansion rings 3 of connecting pipe 1 fixed connection and with a plurality of two rubber rings 2 that expansion ring 3 is connected, two rubber rings 2 are the bowl form, and its opening all moves towards the connector direction of connecting pipe 1, the lateral surface of expansion ring 3 is equipped with a plurality of bellied sealed lines 11, the centre of connecting pipe 1 is equipped with the control valve 4 that expansion ring 3 was bloated, control valve 4 include control machine 5 and both ends respectively with control machine 5 with the pipe 6 that expansion ring 3 is connected.
In this embodiment, the expansion ring 3 is disposed at two ends of the connecting pipe 1, and the double rubber rings 2 are fixedly connected to the connecting pipe 1 and attached to the expansion ring 3.
In this embodiment, expansion ring 3 includes that four at least are fixed respectively locate the both ends of connecting pipe 1, 2 circumference fixed connection in of two rubber ring in expansion ring 3's the outside, two rubber ring 2 can be earlier with the laminating of pipeline inner wall formation extrusion after putting into the pipeline, reach primary seal effect, pour into gas or liquid in expansion ring 3 afterwards, make behind the expansion ring 3 inflation that two rubber ring 2 are inseparabler with being connected of pipeline inner wall.
In this embodiment, the expansion ring 3 is provided with at least two double rubber rings 2, and the multiple double rubber rings 2 can achieve multi-stage sealing.
In this embodiment, after the control machine 5 is powered on, liquid or gas is injected into the expansion ring 3 through the conduit 6 to expand the expansion ring 3, the control machine 5 may be an air pump and an air suction pump, the air is injected into the expansion ring 3 through the air pump, and when the expansion ring is removed, the air can be sucked out through the air suction pump; the control machine 5 can be a water pump, liquid is filled into the expansion ring 3 through the water pump to expand the expansion ring 3, and the liquid in the expansion ring can be pumped out through the water pump when the expansion ring is disassembled.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (7)
1. The utility model provides a two rubber ring sealing device of HDPE winding arrangement wall pipe cross section face, including connecting pipe (1) and with a plurality of leak protection mechanisms that connecting pipe (1) both ends are connected, its characterized in that, leak protection mechanism include with a plurality of expansion ring (3) of connecting pipe (1) fixed connection and with a plurality of two rubber ring (2) that expansion ring (3) are connected, two rubber ring (2) are the bowl form, and its opening all moves towards the connector direction of connecting pipe (1), the lateral surface of expansion ring (3) is equipped with a plurality of bellied sealed lines (11), the centre of connecting pipe (1) is equipped with control valve (4) that expansion ring (3) were bloated, control valve (4) including control machine (5) and both ends respectively with control machine (5) with pipe (6) that expansion ring (3) are connected.
2. The HDPE winding structure wall pipe transverse face double-rubber-ring sealing device according to claim 1, wherein: the expansion ring (3) is arranged at two ends of the connecting pipe (1), and the double rubber rings (2) are fixedly connected with the connecting pipe (1) and attached to the expansion ring (3).
3. The HDPE winding structure wall pipe transverse face double-rubber-ring sealing device according to claim 1, wherein: the expansion ring (3) comprises at least two rubber rings which are respectively arranged at two ends of the connecting pipe (1), and the double rubber rings (2) are fixedly connected with the connecting pipe (1) and arranged at intervals with the expansion ring (3).
4. The HDPE winding structure wall pipe transverse face double-rubber-ring sealing device according to claim 1, wherein: the expansion rings (3) are arranged at two ends of the connecting pipe (1), and the double rubber rings (2) comprise at least eight rubber rings and are respectively fixedly connected to two ends of the connecting pipe (1) after being sequentially connected with each other.
5. The HDPE winding structure wall pipe transverse face double-rubber-ring sealing device according to claim 1, wherein: the expansion ring (3) comprises at least four rubber rings which are fixedly arranged at two ends of the connecting pipe (1) respectively, and the two rubber rings (2) are fixedly connected to the outer side of the expansion ring (3) in the circumferential direction.
6. The HDPE winding structure wall pipe transverse face double-rubber-ring sealing device according to claim 5, wherein: the expansion ring (3) is provided with at least two double rubber rings.
7. The HDPE winding structure wall pipe transverse face double-rubber-ring sealing device according to claim 1, wherein: and after the control machine (5) is powered on, liquid or gas is injected into the expansion ring (3) through the guide pipe (6) to expand the expansion ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020923895.7U CN212319127U (en) | 2020-05-27 | 2020-05-27 | HDPE winding arrangement wall pipe cross-vertical face double rubber ring sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020923895.7U CN212319127U (en) | 2020-05-27 | 2020-05-27 | HDPE winding arrangement wall pipe cross-vertical face double rubber ring sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212319127U true CN212319127U (en) | 2021-01-08 |
Family
ID=74021787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020923895.7U Expired - Fee Related CN212319127U (en) | 2020-05-27 | 2020-05-27 | HDPE winding arrangement wall pipe cross-vertical face double rubber ring sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212319127U (en) |
-
2020
- 2020-05-27 CN CN202020923895.7U patent/CN212319127U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110670548A (en) | A high efficiency leak protection oil seal structure for hydraulic pressure dam | |
| CN103388332A (en) | Pipe and plate connection piece | |
| CN212319127U (en) | HDPE winding arrangement wall pipe cross-vertical face double rubber ring sealing device | |
| CN205956550U (en) | Construction flexible slip casting pipe among steel cylinder concrete pipe for method is advanced on top | |
| CN211716033U (en) | Pipeline plugging device | |
| CN110258516B (en) | Equipment and method for detecting and repairing water leakage at joint of groove section of underground diaphragm wall | |
| CN204647619U (en) | Anticorrosion composite pipe connects special welding flanged joint | |
| CN212744299U (en) | Fracturing pump hydraulic end valve box sealing device with corrosion-resistant function | |
| CN209892907U (en) | Fire control pipe fitting is with preventing leaking leakproofness connector | |
| CN205118523U (en) | Full latus rectum top income formula pipe joint | |
| CN202033163U (en) | Pressure testing device for sealing property of prefabricated reinforcement concrete pressure pipeline joint | |
| CN203628052U (en) | Large-diameter pipeline wall penetrating sealing flexible connection structure | |
| CN203080650U (en) | Dredger for pedestal pan | |
| CN206570959U (en) | A kind of building transformation joint is combined trapping structure | |
| CN218493119U (en) | Be used for pre-buried sleeve pipe of underground side wall | |
| CN218378318U (en) | Pipeline convenient to maintenance | |
| CN201062502Y (en) | Mine buckling hole packer | |
| CN211714151U (en) | Waterproof structure at joint of pipe wall and wall body | |
| CN217923758U (en) | Ground is wall shear force groove regularization sealing device even | |
| CN217896591U (en) | Sound measuring tube for construction site | |
| CN214460397U (en) | Floating type transportation plugging device for internally-buckled steel pipe pile | |
| CN211523132U (en) | A high efficiency leak protection oil seal structure for hydraulic pressure dam | |
| CN207005558U (en) | A kind of general seal plug of polyvinyl fuel gas pipeline | |
| CN216594042U (en) | Municipal drainage pipeline detects prosthetic devices | |
| CN216555725U (en) | Waterproof structure of through-wall pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |