CN210424017U - Water supply pipeline - Google Patents
Water supply pipeline Download PDFInfo
- Publication number
- CN210424017U CN210424017U CN201921232176.4U CN201921232176U CN210424017U CN 210424017 U CN210424017 U CN 210424017U CN 201921232176 U CN201921232176 U CN 201921232176U CN 210424017 U CN210424017 U CN 210424017U
- Authority
- CN
- China
- Prior art keywords
- pipe
- water supply
- wall
- concrete
- flexible
- 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 27
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000011152 fibreglass Substances 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000221535 Pucciniales Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a water supply pipe belongs to a water supply pipe after the equipment, including concrete pipe, flexible pipe, FRP pipe, the downthehole flexible pipe that establishes of concrete pipe, the downthehole suit FRP pipe of flexible pipe, the outer wall and the contact of concrete pipe inner wall of flexible pipe cup joint, and the downthehole wall of flexible pipe cup joints with FRP pipe's outer periphery wall parcel formula elasticity, the utility model discloses concrete pipe elasticity parcel FRP pipe, intensity height and environmental protection to show smoothly, reduce the flow resistance of water, improve water supply pipe's life and utilization efficiency greatly.
Description
Technical Field
The utility model belongs to a water supply pipe.
Background
The traditional water supply pipeline for urban construction adopts cast iron pipelines to solve the strength problem because the traditional pipeline needs to bear the weight and the pressure of road vehicles, but because the traditional pipeline is deeply buried underground, the traditional pipeline is easy to rust and corrode, and the service life is influenced; at present, concrete pipelines such as cement pipelines are also adopted, but the concrete pipelines are easy to permeate and leak and are polluted by the external environment, and the inner wall of each concrete pipeline is rough, so that the resistance of water flowing through the concrete pipelines is large, and the flow in unit time is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a water supply pipe, belong to a combined water supply pipe, including concrete pipe, flexible tube, FRP pipe, the downthehole flexible tube of establishing of concrete pipe, the downthehole suit FRP pipe of flexible tube, the outer wall and the contact of concrete pipe inner wall of flexible tube cup joint, and the downthehole wall of flexible tube cup joints with FRP pipe's outer circumferential wall parcel formula elasticity, the utility model discloses concrete pipe elasticity parcel FRP pipe, intensity is high and environmental protection to show smoothly, reduce the flow resistance of water, improve water supply pipe's life and utilization efficiency greatly.
In order to achieve the above purpose, the technical scheme of the utility model is that: the water supply pipeline comprises a concrete pipe, a flexible pipe and a glass reinforced plastic pipe, wherein the flexible pipe is arranged in a hole of the concrete pipe, and the glass reinforced plastic pipe is sleeved in the hole of the flexible pipe.
Further, the outer wall of the flexible pipe 2 is in contact type sleeve joint with the inner wall of the concrete pipe 1.
And further arranging that the inner wall of the hole of the flexible pipe is in wrapped elastic sleeve joint with the outer circumferential wall of the glass steel pipe.
The utility model has the advantages that: the utility model discloses concrete pipe elasticity parcel FRP pipe, intensity is high and the environmental protection to show smoothly, reduce the flow resistance of water, improve water supply pipe's life and utilization efficiency greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: concrete pipe 1, flexible pipe 2, glass steel pipe 3.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in figure 1, a water supply pipe belongs to a water supply pipe after the equipment, including concrete pipe 1, flexible pipe 2, FRP pipe 3, concrete pipe 1 downthehole flexible pipe 2 of establishing, the downthehole suit FRP pipe 3 of flexible pipe 2, the utility model discloses concrete pipe 1 elasticity parcel FRP pipe 3, intensity is high and the environmental protection to show smoothly, reduce the flow resistance of water, improve water supply pipe's life and utilization efficiency greatly.
The outer wall of the flexible pipe 2 is in contact type socket joint with the inner wall of the concrete pipe 1, and the flexible pipe 2 is made of rubber.
The inner wall of the hole of the flexible pipe 2 is in wrapped elastic sleeve joint with the outer circumferential wall of the glass steel pipe 3, so that the glass steel pipe 3 is elastically supported.
In using, the equipment of this structure does not have great technical problem, 3 suit of FRP pipe, brush emollient increases lubricating function at 3 outer walls of FRP pipe, be convenient for cup joint with the inner wall slip of flexible pipe 2, the technical combination of this structure, form a novel water supply pipe, it rusts to have solved water supply pipe, the problem that easy damage and flow resistance are big, outmost concrete pipe has born the pressure of ground road conduction, and further absorption and buffering by flexible pipe 2, avoid 3 connectors of FRP pipe that the inlayer really played the water supply function to throw off, damaged problem.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. The technical personnel of this trade also know, the utility model discloses do not receive the restriction of above-mentioned embodiment case, the description is only illustrated in above-mentioned embodiment case and the description the principle of the utility model, do not keeping away from the utility model discloses under the design category prerequisite, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the within range of the utility model. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a water supply pipe, belongs to the water supply pipe after the equipment, its characterized in that: the concrete pipe comprises a concrete pipe (1), a flexible pipe (2) and a glass reinforced plastic pipe (3), wherein the flexible pipe (2) is arranged in a hole of the concrete pipe (1), and the glass reinforced plastic pipe (3) is sleeved in the hole of the flexible pipe (2).
2. A water supply pipe as claimed in claim 1, wherein: the outer wall of the flexible pipe (2) is in contact socket joint with the inner wall of the concrete pipe (1).
3. A water supply pipe as claimed in claim 1, wherein: the inner wall of the hole of the flexible pipe (2) is in wrapped elastic sleeve joint with the outer circumferential wall of the glass steel pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232176.4U CN210424017U (en) | 2019-08-01 | 2019-08-01 | Water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232176.4U CN210424017U (en) | 2019-08-01 | 2019-08-01 | Water supply pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210424017U true CN210424017U (en) | 2020-04-28 |
Family
ID=70384384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921232176.4U Expired - Fee Related CN210424017U (en) | 2019-08-01 | 2019-08-01 | Water supply pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210424017U (en) |
-
2019
- 2019-08-01 CN CN201921232176.4U patent/CN210424017U/en not_active Expired - Fee Related
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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: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |