CN212226290U - Municipal drainage sewage pipes - Google Patents
Municipal drainage sewage pipes Download PDFInfo
- Publication number
- CN212226290U CN212226290U CN202020660464.6U CN202020660464U CN212226290U CN 212226290 U CN212226290 U CN 212226290U CN 202020660464 U CN202020660464 U CN 202020660464U CN 212226290 U CN212226290 U CN 212226290U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- gasbag
- connecting pipeline
- sand grip
- draw
- 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
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- 239000010865 sewage Substances 0.000 title claims abstract description 11
- 239000004576 sand Substances 0.000 claims abstract description 30
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 210000004262 dental pulp cavity Anatomy 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The utility model relates to a sewage treatment technical field aims at providing a municipal administration drainage sewage pipes to the inconvenient technical problem of piping erection, including the body that a plurality of roots connect gradually, the connecting tube has been cup jointed to the one end of body, and the connecting tube is protruding to be equipped with the sand grip, and the one end that the connecting tube was kept away from to the body is equipped with the draw-in groove that supplies the sand grip card to go into, is equipped with the gasbag between connecting tube and the body, and the gasbag intercommunication has the piece of aerifing. Rotate the connecting tube so that sand grip and draw-in groove joint realize connecting tube axial limiting displacement to make the connecting tube be difficult for with the body separation that is connected, during the installation, need not the whole root body of pulling, improved the convenience of installation. Through setting up the gasbag, fixed back at sand grip and draw-in groove joint uses the piece of aerifing to the gasbag to make the gasbag fill up the gap between connecting tube and the body, with the leakproofness that improves the pipe connection department, with the sealed effect preferred that makes the junction of pipeline be difficult for leaking, the pipe connection department.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment technique and specifically relates to a municipal administration drainage sewage pipes.
Background
In the course of modern construction, pipelines are buried underground for discharging waste water and sewage generated in life to the corresponding treatment sites.
When current municipal administration pipeline when the installation, realize fixed connection through the ring flange between two sections pipelines that meet, when transferring pipeline hoist and mount to the mounting groove in, for convenient two root canals are fixed, at the in-process that the hoist and mount were transferred, need be close to the tip of two root canals way each other, then stimulate one of them pipeline motion segment distance so that the tip of pipeline pastes tightly each other, the rethread bolt is connected fixedly with the flange on two root canals way, and then makes two root canals say fixedly.
The above prior art solutions have the following drawbacks: at the in-process of fixed two pipelines, the pipeline is at the in-process that the hoist and mount was transferred, the pipeline can have certain rocking, can make to have certain interval between two pipelines of putting down in the mounting groove, when with two pipelines, need another pipeline of pulling just can paste the flange on two pipelines each other tightly in order to realize fixedly, just can realize two continuous pipelines fixed, however, bury underground municipal pipeline and generally all be heavier, just can realize the flange through removing the pipeline and fix, give the certain inconvenience that causes of installation pipeline, need improve to this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a municipal drainage sewage pipes easy to assemble to prior art not enough.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a municipal administration drainage sewage pipes, includes a plurality of bodys that connect gradually, the connecting tube has been cup jointed to the one end of body, the one end of connecting tube with the body rotates to be connected, the connecting tube with the body slides and is connected, the protruding sand grip that is equipped with of connecting tube, sand grip around the circumference of connecting tube and along the length direction of connecting tube become the heliciform setting, the body is kept away from the one end of cup jointing the pipeline and is equipped with the draw-in groove that supplies the sand grip card to go into, the sand grip with the draw-in groove joint, the connecting tube with be equipped with the gasbag between the body, the gasbag winds the circumference of connecting tube sets up, works as the sand grip with during the complete joint of draw-in groove, the periphery of gasbag parcel in two body junctions, the.
Through adopting above-mentioned technical scheme, make one of them body be equipped with the one end of connecting tube and another one end that is equipped with the draw-in groove and be close to each other and place, then the pulling connecting tube is so that the connecting tube moves toward the direction of draw-in groove, rotates the connecting tube so that sand grip and draw-in groove joint realize connecting tube axial limiting displacement to make the connecting tube difficult with the body separation that is connected, during the installation, need not to stimulate whole body, improved the convenience of installation. Through setting up the gasbag, fixed back at sand grip and draw-in groove joint uses the piece of aerifing to the gasbag to make the gasbag fill up the gap between connecting tube and the body, with the leakproofness that improves the pipe connection department, with the sealed effect preferred that makes the junction of pipeline be difficult for leaking, the pipe connection department.
The present invention may be further configured in a preferred embodiment as: the connecting pipeline is sleeved with the pipe body, a convex ring is arranged on the outer side wall of one end, away from the connecting pipeline, of the pipe body, the convex ring is arranged in a head-tail closed mode around the circumferential direction of the pipe body, and the clamping groove is formed in the outer side wall of the convex ring.
Through adopting above-mentioned technical scheme, because of the connecting pipe cup joints on the body, the diameter of connecting pipe is greater than the diameter of body, through setting up the diameter of protruding circle in order to increase the body junction to the cooperation connecting pipe realizes fixing between two bodys, and the body junction intensity that the diameter has increased is also along with having increased, and the junction of body is more stable.
The present invention may be further configured in a preferred embodiment as: the gasbag inlays on connecting tube's inner wall, the periphery of gasbag parcel in the butt department of two adjacent pipelines, an lateral wall of gasbag with connecting tube's inner wall fixed connection.
Through adopting above-mentioned technical scheme, through the inner wall fixed connection with gasbag and connecting tube, so that when connecting tube is fixed with adjacent body, the gasbag also lies in between body and the connecting tube thereupon, after connecting two bodys fixed, aerify the gasbag through the piece of aerifing, the gasbag is at the in-process of inflation, fill up the clearance between body lateral wall and the connecting tube inner wall, the gasbag shutoff after the inflation is at the junction of two bodys, the body junction leakproofness has been improved, so that the water in the body is difficult for oozing from the junction of pipeline.
The present invention may be further configured in a preferred embodiment as: the inflatable part comprises a one-way air inlet valve, one end of the one-way air inlet valve is communicated with the air bag, and the other end of the one-way air inlet valve penetrates out of the connecting pipeline to be communicated with the outside.
Through adopting above-mentioned technical scheme, aerify in order to aerify the gasbag through one-way admission valve, one-way admission valve has one-way circulation, and in gas entered into the gasbag from the external world, gas in the gasbag was difficult for discharging by oneself from one-way admission valve to make the gasbag after aerifing, keep in the inflation state, realize sealed effect with the junction to the pipeline, so that the junction of pipeline is difficult for leaking.
The present invention may be further configured in a preferred embodiment as: the outer side wall of the pipe body is sunken with an annular groove with a closed end to end, the length direction of the annular groove is consistent with that of the pipe body, one end of the connecting pipeline extends into the annular groove, and the connecting pipeline is in sliding connection with the annular groove along the length direction of the annular groove.
Through adopting above-mentioned technical scheme, carry on spacingly with the slip stroke to connecting tube through setting up the ring channel to make at the in-process of transport, connecting tube is difficult for with the body separation, and connecting tube is difficult for losing. The annular groove has a guiding effect on the connecting line in order to connect the connecting line to an adjacent line.
The present invention may be further configured in a preferred embodiment as: the air bag is arranged in a flat shape.
Through adopting above-mentioned technical scheme, through setting the gasbag to the platykurtic and making the junction butt of platykurtic and two pipelines, strengthen the leakproofness to two body junctions through the mode of increase gasbag and body lateral wall area of contact to make the junction of adjacent pipeline not easy to leak water.
The present invention may be further configured in a preferred embodiment as: the sand grip is provided with a plurality of sand grips which are distributed along the circumferential direction of the connecting pipeline at intervals.
Through adopting above-mentioned technical scheme, through the quantity that increases the sand grip with the joint strength of reinforcing connecting tube and adjacent pipeline to be difficult for breaking away from each other along the axial between connecting tube and the adjacent body.
The present invention may be further configured in a preferred embodiment as: elastic snap ring of joint on the ring channel, the snap ring with the connection can be dismantled to the ring channel, works as the snap ring with during the ring channel joint, the snap ring butt is located the ring channel in one end and the ring channel and keeps away from between orificial cell wall.
Through adopting above-mentioned technical scheme, through setting up the snap ring to the support is between connecting tube and annular groove wall, so that after the connecting tube is fixed with the body, axial displacement is difficult for taking place for the connecting tube, has improved the stability that connecting tube and body are connected.
To sum up, the utility model discloses a beneficial technological effect does:
1. rotate the connecting tube so that sand grip and draw-in groove joint realize connecting tube axial limiting displacement to make the connecting tube be difficult for with the body separation that is connected, during the installation, need not the whole root body of pulling, improved the convenience of installation. By arranging the air bag, after the raised strips are clamped and fixed with the clamping grooves, the air bag is inflated by the inflating part, so that gaps between the connecting pipeline and the pipe body are filled with the air bag, the sealing performance of the connecting position of the pipeline is improved, the connecting position of the pipeline is not easy to leak water, and the sealing effect of the connecting position of the pipeline is good;
2. the air bag is fixedly connected with the inner wall of the connecting pipeline, so that when the connecting pipeline is fixed with the adjacent pipe body, the air bag is also positioned between the pipe body and the connecting pipeline, after the two pipe bodies are connected and fixed, the air bag is inflated through the inflating piece, the air bag fills a gap between the outer side wall of each pipe body and the inner wall of the connecting pipeline in the expansion process, and the expanded air bag is blocked at the joint of the two pipe bodies, so that the sealing performance of the joint of the pipe bodies is improved, and the water in the pipe bodies is not easy to seep out from the joint of the pipelines;
3. carry on spacingly with the slip stroke to connecting tube through setting up the ring channel to make at the in-process of transport, connecting tube is difficult for with the body separation, and connecting tube is difficult for losing. The annular groove has a guiding effect on the connecting line in order to connect the connecting line to an adjacent line.
Drawings
FIG. 1 is a schematic view of the connection of two pipes in this embodiment;
fig. 2 is a schematic view of the two tubes separated from each other in this embodiment.
In the figure, 1, a tube body; 2. connecting a pipeline; 3. a convex strip; 4. a card slot; 5. a convex ring; 6. an air bag; 7. a one-way intake valve; 8. an annular groove; 9. a snap ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a municipal administration drainage sewage pipes, including a plurality of body 1 that connect gradually, connecting tube 2 has been cup jointed to the one end of body 1, connecting tube 2 and 1 sliding connection of body, and connecting tube 2 rotates with body 1 to be connected, and the protruding sand grip 3 that is equipped with the screw thread form of the inner wall of 2 one ends of connecting tube, and the other end of body 1 is equipped with the draw-in groove 4 that supplies 3 card of sand grip to go into, and sand grip 3 is fixed with 4 joints of draw-in groove.
The sand grip 3 is provided with a plurality of, and a plurality of sand grips 3 all become the heliciform, and the spiral direction of a plurality of sand grips 3 is the one end from connecting tube 2 to the other end extension setting, and a plurality of sand grips 3 are around the even interval distribution of circumference of connecting tube 2. The number of the clamping grooves 4 is consistent with that of the convex strips 3.
The protruding 5 that is equipped with of one end that connecting tube 2 was kept away from to body 1, protruding 5 sets up around the circumference extension of connecting tube 2, and on the lateral wall of protruding 5 was located to draw-in groove 4, the one end of connecting tube 2 stretched out and cup jointed in protruding 5 and with protruding 5 fixed connection of circle from the tip of body 1.
Fixedly connected with gasbag 6 in connecting tube 2, gasbag 6 are located connecting tube 2's middle part, and gasbag 6 cup joints in body 1, and gasbag 6 inlays at connecting tube 2's inner wall, and when connecting tube 2 was fixed with protruding circle 5, gasbag 6 just is the periphery of two root system 1 mutual butt departments, and when gasbag 6 inflation, 6 parcel of gasbag are supported tightly in the periphery of two root system 1 looks butt one end.
The cross section of the air bag 6 is flat, and the flat surface of the air bag 6 is opposite to the mutual abutting part of the two pipe bodies 1. The air bag 6 is connected with an inflating piece.
Specifically, in the present embodiment, the inflation member is a one-way intake valve 7, one end of the one-way intake valve 7 communicates with the airbag 6, and the other end of the one-way intake valve 7 penetrates the connecting pipe 2 in the thickness direction of the connecting pipe 2 and communicates with the outside.
The working conditions and the implementation principle of the embodiment are as follows:
when in the mounting groove of digging in advance under with 1 hoist and mount of body, make one of them body 1 be equipped with the one end of connecting tube 2 and another body 1 be equipped with the one end of flange 5 and paste each other tightly, when connecting two adjacent bodies 1 of fixed, the direction pulling connecting tube 2 toward flange 5, rotate connecting tube 2 so that sand grip 3 is at rotatory in-process, the card advances in draw-in groove 4, through the joint cooperation of card strip and draw-in groove 4, connecting tube 2 is taut each other two bodies 1, carry out spacing effect with the axial motion to body 1, so that two adjacent bodies 1 are difficult for taking place axial and break away from, connect stably between the adjacent body 1.
After connecting tube 2 is fixed with bulge loop 5, aerify gasbag 6 through one-way admission valve 7 to make 6 expansions of gasbag, in order to be full of the space between 2 inner walls of connecting tube and body 1 lateral wall, gasbag 6 surrounds and the butt in the junction of the one end that two bodys 1 are close to each other, with the effect sealed is realized to the link of body 1, so that the interior water of body 1 is difficult for leaking outside body 1 from the junction of body 1.
Through setting up ring channel 8 to play spacing effect to connecting tube 2, so that connecting tube 2 is difficult for losing at the in-process of transport, and it is troublesome to have reduced unnecessary.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a municipal administration drainage sewage pipes, includes body (1) that a plurality of connect gradually, its characterized in that: connecting pipeline (2) has been cup jointed to the one end of body (1), the one end of connecting pipeline (2) with body (1) rotates to be connected, connecting pipeline (2) with body (1) slides and is connected, connecting pipeline (2) protruding be equipped with sand grip (3), sand grip (3) become the heliciform setting around the circumference of connecting pipeline (2) and along the length direction of connecting pipeline (2), the one end that connecting pipeline (2) was kept away from in body (1) is equipped with draw-in groove (4) that supplies sand grip (3) card to go into, sand grip (3) with draw-in groove (4) joint, be equipped with gasbag (6) between connecting pipeline (2) and body (1), gasbag (6) are around the circumference setting of connecting pipeline (2), when sand grip (3) with draw-in groove (4) complete joint, gasbag (6) parcel is in the periphery of two body (1) junctions, the air bag (6) is communicated with an inflating piece.
2. A municipal drainage sewer line according to claim 1, wherein: connecting tube (2) cup joint in body (1), be equipped with protruding circle (5) on the lateral wall of the one end that connecting tube (2) were kept away from in body (1), protruding circle (5) become the closed form setting of head and the tail around the circumference of body (1), the lateral wall of protruding circle (5) is located in draw-in groove (4).
3. A municipal drainage sewer line according to claim 1, wherein: the gasbag (6) is embedded on the inner wall of the connecting pipeline (2), the gasbag (6) is wrapped on the peripheries of the butt joints of the two adjacent pipelines, and one outer side wall of the gasbag (6) is fixedly connected with the inner wall of the connecting pipeline (2).
4. A municipal drainage sewer line according to claim 3, wherein: the inflation piece includes one-way admission valve (7), the one end of one-way admission valve (7) with gasbag (6) intercommunication, the other end of one-way admission valve (7) is worn out connecting tube (2) and is linked together with the external world.
5. A municipal drainage sewer line according to claim 3, wherein: the outer side wall of the pipe body (1) is sunken to form an end-to-end closed annular groove (8), the length direction of the annular groove (8) is consistent with the length direction of the pipe body (1), one end of the connecting pipeline (2) extends into the annular groove (8), and the connecting pipeline (2) is connected with the annular groove (8) in a sliding mode along the length direction of the annular groove (8).
6. A municipal drainage sewer line according to claim 3, wherein: the air bag (6) is arranged in a flat shape.
7. A municipal drainage sewer pipe according to claim 6, wherein: the convex strips (3) are arranged in a plurality of rows, and the plurality of convex strips (3) are distributed along the circumferential direction of the connecting pipeline (2) at intervals.
8. A municipal drainage sewer pipe according to claim 5, wherein: elastic snap ring (9) of joint on ring channel (8), snap ring (9) with ring channel (8) can be dismantled and be connected, works as snap ring (9) with during ring channel (8) joint, snap ring (9) butt is located ring channel (8) one end and ring channel (8) and keeps away from between orificial cell wall in connecting tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660464.6U CN212226290U (en) | 2020-04-26 | 2020-04-26 | Municipal drainage sewage pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660464.6U CN212226290U (en) | 2020-04-26 | 2020-04-26 | Municipal drainage sewage pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212226290U true CN212226290U (en) | 2020-12-25 |
Family
ID=73908839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020660464.6U Expired - Fee Related CN212226290U (en) | 2020-04-26 | 2020-04-26 | Municipal drainage sewage pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212226290U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709310A (en) * | 2020-12-26 | 2021-04-27 | 枣庄学院 | Combined water supply and drainage device and installation method thereof |
| CN113290867A (en) * | 2021-05-25 | 2021-08-24 | 朝格毕力格 | Splicing device for PE pipe |
| CN115111440A (en) * | 2022-05-11 | 2022-09-27 | 福建鑫橡龙科技发展有限公司 | Manufacturing method of telescopic pipe sealing joint |
-
2020
- 2020-04-26 CN CN202020660464.6U patent/CN212226290U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709310A (en) * | 2020-12-26 | 2021-04-27 | 枣庄学院 | Combined water supply and drainage device and installation method thereof |
| CN113290867A (en) * | 2021-05-25 | 2021-08-24 | 朝格毕力格 | Splicing device for PE pipe |
| CN115111440A (en) * | 2022-05-11 | 2022-09-27 | 福建鑫橡龙科技发展有限公司 | Manufacturing method of telescopic pipe sealing joint |
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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: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |