CN212407923U - Improved generation water pipe structure suitable for sewer - Google Patents
Improved generation water pipe structure suitable for sewer Download PDFInfo
- Publication number
- CN212407923U CN212407923U CN202020294804.8U CN202020294804U CN212407923U CN 212407923 U CN212407923 U CN 212407923U CN 202020294804 U CN202020294804 U CN 202020294804U CN 212407923 U CN212407923 U CN 212407923U
- Authority
- CN
- China
- Prior art keywords
- layer
- pipe
- plug
- plug connector
- corrosion
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000005260 corrosion Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 238000007710 freezing Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims abstract description 5
- 230000007797 corrosion Effects 0.000 claims description 16
- 239000010865 sewage Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 20
- 239000011247 coating layer Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 108010053481 Antifreeze Proteins Proteins 0.000 description 1
- 208000001034 Frostbite Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses an improved generation water pipe structure suitable for sewer, include: the circulation pipe comprises a circulation pipe body, wherein the insertion pipes are arranged at one end or two ends of the circulation pipe body and are connected with other circulation pipes through matching with the plug connectors; wherein the inner surface of the flow tube body is provided with an inner anti-corrosion layer, and the outer surface is sequentially provided with a heat preservation layer, an anti-freezing layer and an outer anti-corrosion layer from inside to outside; the plug pipe comprises a plug pipe body, and a first connecting layer is coated on the outer side of the plug pipe body; the plug connector comprises a plug connector body, a second connecting layer is arranged on the outer side of the plug connector body, and a clamping groove matched with the plug connector is arranged at the port of the plug connector body; during the grafting pipe body inserted this draw-in groove, first articulamentum is connected with the second articulamentum, is provided with a sealing washer that water-swelling material made between grafting pipe body and the plug connector body.
Description
Technical Field
The utility model relates to a sewer technical field specifically relates to an improved generation water pipe structure suitable for sewer.
Background
The sewer is a public facility in cities, and the device has appeared as early as the ancient Roman period. The rudimentary form of sewer originated in paris, france, which to date has the largest urban sewer system in the world. Generally, a sewage system is used for collecting and discharging domestic wastewater generated in cities and industrial wastewater generated in industrial production.
But present sewer pipeline has certain drawback when using, can not effectually prevent the freezing condition under extreme weather many times, and because the operational environment of sewer is comparatively moist, the pipeline is easily corroded moreover. And because the pipes used in sewers are relatively long, multiple pipes are typically required to be spliced. In the prior art, the pipeline connection is mostly in form of insertion connection, no substantial sealing exists, and the overall sealing performance is poor.
Therefore, the present inventors have been eagerly required to devise a new technique to improve the problems thereof.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improved generation water pipe structure suitable for sewer.
The technical scheme of the utility model is that:
an improved water tube structure for use in a sewer, comprising: the circulation pipe comprises a circulation pipe body, wherein an insertion pipe is arranged at one end or two ends of the circulation pipe body, and the insertion pipe is matched with the insertion piece to realize connection with other circulation pipes; the inner surface of the flow pipe body is provided with an inner anti-corrosion layer, and the outer surface of the flow pipe body is sequentially provided with a heat preservation layer, an anti-freezing layer and an outer anti-corrosion layer from inside to outside; the plug pipe comprises a plug pipe body, and a first connecting layer is coated on the outer side of the plug pipe body; the plug connector comprises a plug connector body, a second connecting layer is arranged on the outer side of the plug connector body, and a clamping groove matched with the plug connector is arranged at the port of the plug connector body; the plug-in pipe body is inserted into the clamping groove, the first connecting layer is connected with the second connecting layer, and a sealing ring made of water-swelling materials is arranged between the plug-in pipe body and the plug connector body.
Preferably, the sealing washer is including meeting water inflation rubber body and corrosion-resistant body, corrosion-resistant body sets up meet the outside of water inflation rubber body, and be provided with the through-hole that a plurality of can supply rivers to pass through on the corrosion-resistant body.
Preferably, the heat insulation layer is a rubber and plastic sponge layer, and the thickness of the heat insulation layer is 0.8-1.2 mm.
Preferably, the anti-freezing layer is a linear epoxy anti-freezing paint layer, and the thickness of the anti-freezing layer is between 0.6 and 0.8 mm.
Preferably, the inner and outer corrosion protection layers are polytetrafluoroethylene coatings with a thickness of between 1.2 and 1.4 mm.
Preferably, the flow tube body and/or the insertion tube body is a metal aluminum tube.
Preferably, the first and/or second tie layer is a plastic layer.
Preferably, the insertion pipe and the flow pipe body are integrally formed.
Adopt above-mentioned technical scheme, the utility model discloses at least, include following beneficial effect:
improved generation water pipe structure suitable for sewer owing to set up heat preservation and anti-freeze layer, can be under the severe cold condition of weather, effectually prevent that the frostbite of whole pipeline from damaging, guarantee still can continue to use under extreme environment. Through setting up outer anticorrosive coating in, can the inside metal aluminum pipe of effectual protection, increase the life of whole pipeline. Because the sealing ring is arranged outside the plug connector body near the port and is made of a water-swelling material, the sealing connection between the plug pipe and the plug connector is realized.
Drawings
Fig. 1 is a schematic structural view of a flow tube according to the present invention;
FIG. 2 is a schematic structural view of the connector of the present invention;
fig. 3 is a schematic structural diagram of the sealing ring of the present invention.
Wherein: 1. the flow tube comprises a flow tube body 11, an inner anti-corrosion layer 12, an insulating layer 13, an anti-freezing layer 14, an outer anti-corrosion layer 15, an inserting piece 2, an inserting piece 21, an inserting piece body 22, a second connecting layer 23, a clamping groove 24, a pressing part 25, a port 3, an inserting tube 31, an inserting tube body 32, a first connecting layer 4, a sealing ring 41, a water swelling rubber body 42, a corrosion resisting body 43 and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, in order to accord with the utility model discloses an improved generation water pipe structure suitable for sewer, include: the circulation pipe comprises a circulation pipe 1 and plug connectors 2, wherein the circulation pipe 1 comprises a circulation pipe body 11, plug-in pipes 3 are arranged at one end or two ends of the circulation pipe body 11, and the plug-in pipes 3 are matched with the plug connectors 2 to realize connection with other circulation pipes 1; the inner surface of the flow pipe body 11 is provided with an inner anti-corrosion layer 12, and the outer surface is sequentially provided with a heat preservation layer 13, an anti-freezing layer 14 and an outer anti-corrosion layer 15 from inside to outside; the plug pipe 3 comprises a plug pipe body 31, and a first connecting layer 32 is coated outside the plug pipe body 31; the plug connector 2 comprises a plug connector body 21, a second connecting layer 22 is arranged on the outer side of the plug connector body 21, and a clamping groove 23 matched with the plug connector 2 is arranged at a port 25 of the plug connector body 21; the plug-in pipe body 31 is inserted into the clamping groove 23, the first connecting layer 32 is connected with the second connecting layer 22, and a sealing ring 4 made of a water-swelling material is arranged between the plug-in pipe body 31 and the plug connector body 21.
Preferably, the sealing ring 4 comprises a water-swellable rubber body 41 and a corrosion-resistant body 42, the corrosion-resistant body 42 is disposed on the outer side of the water-swellable rubber body 41, and a plurality of through holes 43 through which water can flow are disposed on the corrosion-resistant body 42.
Preferably, the heat insulation layer 13 is a rubber and plastic sponge layer, and the thickness of the heat insulation layer 13 is 0.8-1.2 mm.
Preferably, the antifreezing layer 14 is a linear epoxy antifreezing paint layer, and the thickness of the antifreezing layer 14 is between 0.6 mm and 0.8 mm.
Preferably, the inner corrosion protection layer 12 and the outer corrosion protection layer 15 are polytetrafluoroethylene coatings with a thickness of between 1.2 and 1.4 mm.
Preferably, the flow tube body 11 and/or the plug tube body 31 is a metal aluminum tube.
Preferably, the first tie layer 32 and/or the second tie layer 22 are plastic layers. Preferably, the thickness does not exceed 3 mm.
Preferably, the insertion tube 3 is integrally formed with the flow tube body 11. Preferably, the insertion tube body 31 and the flow tube body 11 are coaxial, and the inner diameters of the two are the same, and the outer diameter of the flow tube body 11 is slightly larger than the outer diameter (preferably 3mm) of the insertion tube body 31, which is not limited in this embodiment, and those skilled in the art can design the insertion tube body according to actual situations.
Preferably, the alarm device further comprises a blockage alarm device, which is arranged inside the water pipe and is not shown in the drawings, but since the blockage alarm device is a product in the prior art, a person skilled in the art should know how to install and use the alarm device, and therefore the detailed description is omitted here.
Preferably, the plug body 21 has a pressing portion 24 with a reduced outer diameter near the port 25, and the sealing ring 4 is sleeved on the pressing portion 24.
In the embodiment, when the water pipe is used, due to the arrangement of the heat insulation layer 13 and the anti-freezing layer 14, the whole pipeline can be effectively prevented from being damaged by freezing in severe cold weather, and the water pipe can be continuously used in extreme environments. Through setting up outer anticorrosive coating, can the inside metal aluminum pipe of effectual protection, increase the life of whole pipeline. Because the sealing ring 4 is arranged outside the plug connector body 21 near the port 25, the sealing ring 4 is made of a water-swelling material, and the outer diameter of the sealing ring 4 is smaller than the inner diameter of the plug connector body 31, after the plastic layers (the first connecting layer 32 and the second connecting layer 22) are connected in a hot melting mode, the plug connector body 21 and the plug connector body 31 can be connected in a socket mode, after water flows in the pipeline, the sealing ring 4 swells in water, the size of the sealing ring is increased, the gap between the plug connector body 21 and the plug connector body 31 is completely filled up, certain tension is kept, the tension can be kept all the time as long as water exists in the pipeline, and the sealing connection between the plug connector 3 and the plug connector 2 is achieved. The water-swellable rubber body 41 has the functions of water swelling, repeated water absorption, repeated swelling, automatic healing, compensation and sealing, a sewage medium permeates the water-swellable rubber body 41 through the through hole 43 on the outermost corrosion-resistant body, and the water-swellable rubber body 41 swells to play a main sealing role; the corrosion resistant body at the outermost side plays a role in fixing and shaping the water-swellable rubber body 41, and the problem of sealing failure caused by local peeling and colloid deterioration after long-time sewage corrosion of the water-swellable rubber body 41 is avoided.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An improved generation water pipe structure suitable for sewer, its characterized in that includes: the circulation pipe comprises a circulation pipe body, wherein an insertion pipe is arranged at one end or two ends of the circulation pipe body, and the insertion pipe is matched with the insertion piece to realize connection with other circulation pipes; the inner surface of the flow pipe body is provided with an inner anti-corrosion layer, and the outer surface of the flow pipe body is sequentially provided with a heat preservation layer, an anti-freezing layer and an outer anti-corrosion layer from inside to outside; the plug pipe comprises a plug pipe body, and a first connecting layer is coated on the outer side of the plug pipe body; the plug connector comprises a plug connector body, a second connecting layer is arranged on the outer side of the plug connector body, and a clamping groove matched with the plug connector is arranged at the port of the plug connector body; the plug-in pipe body is inserted into the clamping groove, the first connecting layer is connected with the second connecting layer, and a sealing ring made of water-swelling materials is arranged between the plug-in pipe body and the plug connector body.
2. An improved water pipe structure for sewage, as claimed in claim 1, wherein: the sealing washer is including meeting water inflation rubber body and corrosion-resistant body, corrosion-resistant body sets up meet the outside of water inflation rubber body, and be provided with the through-hole that a plurality of can supply rivers to pass through on the corrosion-resistant body.
3. An improved water pipe structure for sewage, as claimed in claim 1, wherein: the heat insulation layer is a rubber and plastic sponge layer, and the thickness of the heat insulation layer is 0.8-1.2 mm.
4. An improved water pipe structure for sewage, as claimed in claim 1, wherein: the anti-freezing layer is a linear epoxy anti-freezing coating layer, and the thickness of the anti-freezing layer is between 0.6 and 0.8 mm.
5. An improved water pipe structure for sewage, as claimed in claim 1, wherein: the inner anti-corrosion layer and the outer anti-corrosion layer are polytetrafluoroethylene coatings, and the thickness of the inner anti-corrosion layer and the thickness of the outer anti-corrosion layer are 1.2-1.4 mm.
6. An improved water pipe structure for sewage, as claimed in claim 1, wherein: the flow pipe body and/or the inserting pipe body are/is a metal aluminum pipe.
7. An improved water pipe structure for sewage, as claimed in claim 1, wherein: the first tie layer and/or the second tie layer are plastic layers.
8. An improved water pipe structure for sewage, as claimed in claim 1, wherein: the insertion pipe and the flow pipe body are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020294804.8U CN212407923U (en) | 2020-03-11 | 2020-03-11 | Improved generation water pipe structure suitable for sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020294804.8U CN212407923U (en) | 2020-03-11 | 2020-03-11 | Improved generation water pipe structure suitable for sewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212407923U true CN212407923U (en) | 2021-01-26 |
Family
ID=74378299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020294804.8U Expired - Fee Related CN212407923U (en) | 2020-03-11 | 2020-03-11 | Improved generation water pipe structure suitable for sewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212407923U (en) |
-
2020
- 2020-03-11 CN CN202020294804.8U patent/CN212407923U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212407923U (en) | Improved generation water pipe structure suitable for sewer | |
| KR100803614B1 (en) | Non-glass solar vacuum tube collector | |
| CN219673278U (en) | Rubber ring and spigot-and-socket pipe for water supply and drainage | |
| CN111336339A (en) | Improved generation water pipe structure suitable for sewer | |
| CN201000227Y (en) | U type tube-type solar thermal-collecting tube | |
| CN207610576U (en) | A kind of winterization system and freeze-proof heat exchanger | |
| KR101028396B1 (en) | Flat plate type solar collector having structure for preventing rotation and twisting of header pipe, and waterproofing structure elastically expanded corresponding to thermal expansion | |
| CN205244643U (en) | Municipal administration is with having drainage pipe who prevents corrosive effects | |
| CN217714112U (en) | Electric heating anti-freezing device for pipeline | |
| CN218119106U (en) | Pipeline structure of preventing frostbite | |
| CN215410856U (en) | Heat preservation pipe for underground heating | |
| CN217382062U (en) | Running water supply pipe with frost crack prevention function | |
| CN215635474U (en) | Environment-friendly polyethylene pipe | |
| CN207600020U (en) | A kind of multistage inner tube winterization system and freeze-proof heat exchanger | |
| CN218326724U (en) | Multi-aperture turning and switching device | |
| CN214999908U (en) | Corrosion-resistant leak protection water PE composite pipe | |
| CN204664645U (en) | A kind of environment protective leakage-resisting water supply hose | |
| CN211450072U (en) | High-efficient heat preservation customization shaping constant temperature subassembly | |
| CN213576242U (en) | Corrosion-resistant glass fiber reinforced plastic sand inclusion pipeline | |
| CN209748087U (en) | Corrosion-resistant and heat-resistant MPP pipe | |
| CN218564609U (en) | Tubular product is used in municipal administration water supply and drainage construction | |
| CN209705540U (en) | A kind of novel rubber-plastic thermal insulation pipe | |
| CN219013715U (en) | Polyethylene pipeline convenient to connect | |
| CN210660295U (en) | Corrosion-resistant and bending-resistant cooling water connecting pipe | |
| CN216666750U (en) | Novel high polymer material 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |