CN220540496U - PPR water supply pipe - Google Patents
PPR water supply pipe Download PDFInfo
- Publication number
- CN220540496U CN220540496U CN202321918536.2U CN202321918536U CN220540496U CN 220540496 U CN220540496 U CN 220540496U CN 202321918536 U CN202321918536 U CN 202321918536U CN 220540496 U CN220540496 U CN 220540496U
- Authority
- CN
- China
- Prior art keywords
- water supply
- ppr
- supply pipe
- layer
- buffer pad
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000009413 insulation Methods 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 239000011324 bead Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to the technical field of PPR water supply pipes, and discloses a PPR water supply pipe. The utility model discloses a water supply pipe body, including the buffer pad, the buffer pad is provided with the buffer pad outside surface equidistance and has been distributed a plurality of annular boss, form a plurality of annular spread grooves between the annular boss, be provided with the opening on the buffer pad, buffer pad inside a plurality of annular spread grooves of buffer pad inner wall equidistance distribution, be equipped with the buffer pad through the outside cover of buffer pad, can cushion the shock that the inside rivers of water supply pipe body produced, reduce the shock that fixed clamp received and feel, avoid the clamp to appear the phenomenon that drops, be provided with the clamp spread groove through the buffer pad outside surface and can make the clamp connect in the clamp spread groove, connect in the annular spread groove through the connection bead that the buffer pad inner wall set up, can spacing to buffer pad and clamp, avoid water supply pipe body and enhancement layer to appear the displacement phenomenon.
Description
Technical Field
The utility model relates to the technical field of PPR water supply pipes, in particular to a PPR water supply pipe.
Background
PPR is short for random copolymer polypropylene, commonly called as three-type polypropylene, PPR pipe is a newer product of UPVC water supply pipe, aluminum plastic pipe and PE pipe, and compared with the traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipes, PPR pipe has the advantages of energy saving, material saving, environment protection, light weight, corrosion resistance, smooth inner wall, no scaling, simple construction and maintenance, long service life and the like, and is widely applied to the building industry, municipal administration, industry and agricultural fields such as building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheath, industrial fluid transportation agricultural irrigation and the like.
In the prior art, the PPR water supply pipe with the authorized publication number of CN219221512U comprises a pipe body, wherein the pipe body comprises a hydrophobic layer, a PPR inner pipe layer, a toughening layer heat-insulating layer, a PPR outer pipe layer, a reinforcing layer and an outer anti-corrosion layer which are sequentially connected from inside to outside, the toughening layer heat-insulating layer comprises a plurality of high-elastic toughening rubbers longitudinally arranged along the pipe body, and gaps of the plurality of high-elastic toughening rubbers are filled with heat-insulating fillers.
However, in the above technical scheme, the pipe body can vibrate when the liquid in the PPR water supply pipe flows, the vibration can lead to the clamp of the fixed pipeline to gradually loosen along with the increase of the service time, and the pipe body is easy to drop, so we provide a PPR water supply pipe.
Disclosure of Invention
The utility model provides a PPR water supply pipe, which solves the technical problems that the pipe body vibrates when liquid in the PPR water supply pipe flows, the clamp for fixing a pipeline gradually loosens along with the increase of service time, and the pipe body is easy to fall off.
In order to solve the technical problems, the PPR water supply pipe provided by the utility model comprises a water supply pipe body, wherein the outer surface of the water supply pipe body is provided with a reinforcing layer, the outer part of the reinforcing layer is sleeved with a buffer pad, a plurality of annular bosses are equidistantly distributed on the outer surface of the reinforcing layer, a plurality of annular connecting grooves are formed between the annular bosses, an opening is formed in the buffer pad, a plurality of connecting ribs are equidistantly distributed on the inner wall of the buffer pad, and a plurality of connecting ribs are movably connected inside the annular connecting grooves.
Preferably, the outer surface of the buffer pad is provided with a clamp connection groove.
Preferably, a plurality of steel rings are distributed in the reinforcing layer at equal intervals.
Preferably, the water supply pipe body comprises a PPR inner pipe layer, and a hydrophobic layer is arranged on the inner wall of the PPR inner pipe layer.
Preferably, the outer wall of the PPR inner pipe layer is provided with an insulation layer, and the insulation layer is made of glass fiber cotton.
Preferably, the outer wall of the heat preservation layer is provided with a PPR outer pipe layer.
Preferably, the outer wall of the PPR outer pipe layer is provided with a sound insulation layer, and the sound insulation layer is a sound insulation felt adhered to the outer surface of the PPR outer pipe layer.
Compared with the related art, the PPR water supply pipe provided by the utility model has the following beneficial effects:
when using, be equipped with the blotter through the outside cover of enhancement layer, can cushion the shock that the inside rivers of feed pipe body produced and feel, reduce the shock that fixed clamp received, avoid the clamp to appear the phenomenon that drops, can make the clamp connect in the clamp connect inslot through being provided with the clamp connect groove at the blotter surface, connect the flange through the connection that the blotter inner wall set up in annular connect inslot, can carry out spacingly to enhancement layer and clamp, avoid feed pipe body and enhancement layer to appear the displacement phenomenon.
Through inside equidistance distribution of enhancement layer has a plurality of steel rings, can promote the supporting strength of enhancement layer, promotes the holistic compressive strength of water supply pipe body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a PPR water supply pipe;
FIG. 2 is a schematic view of the overall top view of a PPR water supply pipe;
FIG. 3 is a schematic view of the cross-section of FIG. 2 at A-A of a PPR feed pipe;
FIG. 4 is a schematic view of a cushion pad of a PPR water supply pipe.
Reference numerals in the drawings: 1. a water supply pipe body; 11. a hydrophobic layer; 12. a PPR inner tube layer; 13. a heat preservation layer; 14. a PPR outer tube layer; 15. a sound insulation layer; 2. a reinforcing layer; 21. an annular boss; 22. an annular connecting groove; 23. a steel ring; 3. a cushion pad; 31. an opening; 32. connecting convex ribs; 33. and the clamp is connected with the groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment is given by fig. 1-4, the PPR water supply pipe comprises a water supply pipe body 1, wherein a reinforcing layer 2 is arranged on the outer surface of the water supply pipe body 1, a cushion pad 3 is sleeved outside the reinforcing layer 2, a plurality of annular bosses 21 are equidistantly distributed on the outer surface of the reinforcing layer 2, a plurality of annular connecting grooves 22 are formed between the annular bosses 21, openings 31 are formed in the cushion pad 3, a plurality of connecting ribs 32 are equidistantly distributed on the inner wall of the cushion pad 3, and the connecting ribs 32 are movably connected inside the annular connecting grooves 22.
In this embodiment, when using, through being equipped with blotter 3 at the outside cover of enhancement layer 2, can cushion the shock that water supply pipe body 1 inside rivers produced and feel, reduce the shock that fixed clamp received, avoid the clamp phenomenon that drops to appear, can make the clamp connect in clamp connect groove 33 through being provided with clamp connect groove 33 at the blotter 3 surface, connect rib 32 connection in annular connect groove 22 through the setting of blotter 3 inner wall, can spacing enhancement layer 2 and clamp, avoid water supply pipe body 1 and enhancement layer 2 to appear the displacement phenomenon.
In this embodiment, the opening 31 is provided on the cushion pad 3, and the cushion pad 3 is sleeved outside the reinforcing layer 2 during assembly, so that the convenience of operation is improved.
In this embodiment, the outer surface of the cushion pad 3 is provided with a clip connection groove 33.
In this embodiment, the inside equidistance of enhancement layer 2 distributes and has a plurality of steel rings 23, through the inside equidistance of enhancement layer 2 distributed a plurality of steel rings 23, can promote the support strength of enhancement layer 2, promotes the holistic compressive strength of water supply pipe body 1.
In this embodiment, the water supply pipe body 1 includes a PPR inner pipe layer 12, and a hydrophobic layer 11 is disposed on the inner wall of the PPR inner pipe layer 12, so that friction between the inner wall of the pipe and water can be reduced to reduce head loss, and the pipe can maintain self-cleaning characteristics.
In this embodiment, the outer wall of the PPR inner tube layer 12 is provided with an insulation layer 13, and the insulation layer 13 is made of glass fiber cotton material, so that the insulation effect of the water supply tube body 1 can be further improved.
In this embodiment, the outer wall of the insulating layer 13 is provided with a PPR outer tube layer 14.
In this embodiment, the outer wall of the PPR outer tube layer 14 is provided with a sound insulation layer 15, and the sound insulation layer 15 is a sound insulation felt adhered to the outer surface of the PPR outer tube layer 14, so that the overall sound insulation effect of the water supply tube body 1 can be improved, and the noise is reduced.
Working principle:
when using, through being equipped with blotter 3 at the outside cover of enhancement layer 2, can cushion the shock that water supply pipe body 1 inside rivers produced and feel, reduce the shock that fixed clamp received, avoid the phenomenon that the clamp drops to appear, can make the clamp connect in clamp connecting groove 33 through being provided with clamp connecting groove 33 at the blotter 3 surface, connect in annular connecting groove 22 through the connection fin 32 that the blotter 3 inner wall set up, can spacing enhancement layer 2 and clamp, avoid water supply pipe body 1 and enhancement layer 2 to appear the displacement phenomenon.
Through inside equidistance of enhancement layer 2 distributes there is a plurality of steel rings 23, can promote the support strength of enhancement layer 2, promotes the holistic compressive strength of water supply pipe body 1.
The heat preservation layer 13 is made of glass fiber cotton, and can further improve the heat preservation effect of the water supply pipe body 1.
The sound insulation layer 15 is a sound insulation felt adhered to the outer surface of the PPR outer pipe layer 14, so that the overall sound insulation effect of the water supply pipe body 1 can be improved, and the noise is reduced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a PPR water supply pipe, includes water supply body (1), its characterized in that: the utility model discloses a water supply pipe body, including water supply pipe body (1), reinforcing layer (2) outside cover is equipped with blotter (3), reinforcing layer (2) surface equidistance distributes has a plurality of annular boss (21), and is a plurality of form a plurality of annular spread grooves (22) between annular boss (21), be provided with opening (31) on blotter (3), blotter (3) inner wall equidistance distributes and has a plurality of connection fin (32), a plurality of connect fin (32) swing joint inside a plurality of annular spread grooves (22).
2. The PPR water supply pipe according to claim 1, characterized in that the outer surface of the cushion pad (3) is provided with a clip connection groove (33).
3. A PPR water supply pipe according to claim 1, characterized in that a plurality of steel rings (23) are equally distributed inside the reinforcing layer (2).
4. The PPR water supply pipe according to claim 1, characterized in that the water supply pipe body (1) comprises an PPR inner pipe layer (12), and a hydrophobic layer (11) is arranged on the inner wall of the PPR inner pipe layer (12).
5. The PPR water supply pipe according to claim 4, characterized in that the outer wall of the PPR inner pipe layer (12) is provided with an insulation layer (13), and the insulation layer (13) is made of glass fiber cotton.
6. The PPR water supply pipe according to claim 5, characterized in that the outer wall of the insulation layer (13) is provided with an outer PPR pipe layer (14).
7. The PPR water supply pipe according to claim 6, wherein the outer wall of the PPR outer pipe layer (14) is provided with a sound insulation layer (15), and the sound insulation layer (15) is a sound insulation felt adhered to the outer surface of the PPR outer pipe layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321918536.2U CN220540496U (en) | 2023-07-20 | 2023-07-20 | PPR water supply pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321918536.2U CN220540496U (en) | 2023-07-20 | 2023-07-20 | PPR water supply pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220540496U true CN220540496U (en) | 2024-02-27 |
Family
ID=89966483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321918536.2U Active CN220540496U (en) | 2023-07-20 | 2023-07-20 | PPR water supply pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220540496U (en) |
-
2023
- 2023-07-20 CN CN202321918536.2U patent/CN220540496U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |