CN220396782U - Novel PPR cold and hot water pipe - Google Patents
Novel PPR cold and hot water pipe Download PDFInfo
- Publication number
- CN220396782U CN220396782U CN202320952770.0U CN202320952770U CN220396782U CN 220396782 U CN220396782 U CN 220396782U CN 202320952770 U CN202320952770 U CN 202320952770U CN 220396782 U CN220396782 U CN 220396782U
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- ppr
- pipe
- ppr pipe
- cold
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000010935 stainless steel Substances 0.000 claims abstract description 18
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 18
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 13
- 230000030279 gene silencing Effects 0.000 claims abstract description 12
- 230000003115 biocidal effect Effects 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 52
- 229920005630 polypropylene random copolymer Polymers 0.000 description 51
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001743 silencing effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a novel PPR cold and hot water pipe, which comprises a PPR pipe outer layer, a PPR pipe inner layer and arc-shaped grooves, wherein a plurality of equidistant stainless steel pipes are uniformly arranged on the inner wall of the PPR pipe inner layer, a first inner support bracket is arranged on the PPR pipe inner layer, the first inner support bracket is triangular, a supporting cushion block is fixedly connected to the corner of the first inner support bracket, a second inner support bracket symmetrical to the first inner support bracket is arranged on the PPR pipe inner layer, an antibacterial shading layer is arranged on the outer side of the PPR pipe inner layer, a silencing layer is arranged on the outer side of the antibacterial shading layer, a fireproof layer is arranged on the outer side of the silencing layer, a plurality of equidistant stainless steel pipes are uniformly arranged between the antibacterial shading layer and the fireproof layer, and the outer layer of the PPR pipe is arranged on the outer side of the fireproof layer.
Description
Technical Field
The utility model relates to the field of cold and hot water pipes, in particular to a novel PPR cold and hot water pipe.
Background
The PPR (polypropylene random copolymer) pipe is a thermoplastic plastic pipe prepared from a random copolymer polypropylene material, and compared with the traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipes, the PPR pipe has the advantages of energy conservation, material saving, environment friendliness, light weight, high strength, corrosion resistance, smooth inner wall, no scaling, simple construction and maintenance, no toxic or side effect, long service life and the like, and is widely applied to the fields of building water supply and drainage, fuel gas transportation, electric power, optical cable sheath, industrial fluid transportation, agricultural irrigation and the like.
However, the existing PPR pipe is mostly in a single-layer structure, has low bearing capacity, is easy to deform in the actual use process, is extremely easy to crack when being damaged by external force, and causes water in the pipe to flow out, so that water resource waste is caused, the strength is low, the protection structure is lacking, the pipe body is often deformed due to uneven stress of the pipe in the construction or use process, the use effect of the pipe is seriously affected, and the pipe is difficult to adapt to complex and special use environments.
Disclosure of Invention
The utility model aims to provide a novel PPR cold and hot water pipe so as to solve the technical problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel cold and hot water pipe of PPR, includes PPR pipe skin, PPR pipe inlayer, arc groove, evenly be provided with equidistant a plurality of arc grooves on the PPR pipe inlayer inner wall, be provided with first internal stay support on the PPR pipe inlayer, first internal stay support is triangle-shaped, first internal stay support corner fixedly connected with supporting pad, be provided with on the PPR pipe inlayer with first internal stay support symmetrical second internal stay support, supporting pad with PPR pipe inlayer fixed connection, be provided with antibiotic light-shielding layer on the PPR pipe inlayer outside, be provided with the amortization layer on the antibiotic light-shielding layer outside, be provided with the flame retardant coating on the amortization layer outside, antibiotic light-shielding layer with evenly be provided with equidistant a plurality of stainless steel pipes between the flame retardant coating, the inside support that is provided with of stainless steel pipe, the support is the cross, be provided with the PPR pipe skin on the flame retardant coating outside.
Preferably, the inner layer, the antibacterial shading layer, the silencing layer, the fireproof layer and the outer layer of the PPR pipe are bonded through an adhesive and pressed to form.
Preferably, the outer diameter of the stainless steel tube is consistent with the thickness of the silencing layer, and the stainless steel tube is abutted against the outer side of the antibacterial shading layer and the inner side of the fireproof layer.
Preferably, the noise reduction layer is filled with sound absorption cotton, and the sound absorption cotton is made of polyester fiber.
Preferably, the fireproof layer is made of fireproof high polymer materials.
Preferably, the thickness of the sound deadening layer is greater than the thickness of the other layers.
Compared with the prior art, the utility model has the beneficial effects that:
the novel PPR cold and hot water pipe adopts a multi-layer structure, the antibacterial shading layer effectively ensures the sanitation condition of water quality in the water pipe, avoids the breeding of bacteria in water, and improves the water use safety of users; the silencing layer can absorb noise generated by water flow in the PPR pipe, so that the silencing effect of the PPR pipe in use is improved; the fire-resistant layer effectively improves the fire resistance of the water pipe, and meanwhile, through the arrangement of the first internal stay bracket, the second internal stay bracket, the supporting cushion block and the stainless steel pipe, the multi-layer supporting protection structure improves the compression resistance of the PPR pipe, is suitable for various complex use environments, ensures that the PPR pipe is not easy to crack, and improves the service life of the PPR pipe.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a novel PPR cold-hot water pipe according to the present embodiment;
fig. 2 is a schematic front view of a novel PPR cold-hot water pipe according to this embodiment.
In the drawings, the list of components represented by the various numbers is as follows:
1. an outer layer of the PPR pipe; 2. a sound deadening layer; 3. a fire-blocking layer; 4. an antibacterial light shielding layer; 5. an inner layer of the PPR pipe; 6. stainless steel tube; 7. a bracket; 8. an arc-shaped groove; 9. a first inner support bracket; 10. supporting cushion blocks; 11. and a second internal support bracket.
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.
Referring to fig. 1-2, the present utility model provides a technical solution: novel PPR hot and cold water pipe, its characterized in that: including PPR pipe skin 1, PPR pipe inlayer 5, arc groove 8, evenly be provided with equidistant a plurality of arc grooves 8 on the PPR pipe inlayer 5 inner wall, be provided with first internal stay support 9 on the PPR pipe inlayer 5, first internal stay support 9 is triangle-shaped, first internal stay support 9 corner fixedly connected with supporting pad 10, be provided with on the PPR pipe inlayer 5 with first internal stay support 9 symmetrical second support 11, supporting pad 10 and PPR pipe inlayer 5 fixed connection, be provided with antibiotic light-proof layer 4 on the PPR pipe inlayer 5 outside, be provided with amortization layer 2 on the antibiotic light-proof layer 4 outside, be provided with flame retardant coating 3 on the amortization layer 2 outside, evenly be provided with equidistant a plurality of stainless steel pipes 6 between antibiotic light-proof layer 4 and the flame retardant coating 3, the inside support 7 that is provided with of stainless steel pipe 6, support 7 is the cross, be provided with PPR pipe skin 1 on the flame retardant coating 3 outside.
Specifically, the inner layer 5 of the PPR pipe, the antibacterial shading layer 4, the silencing layer 2, the fireproof layer 3 and the outer layer 1 of the PPR pipe are bonded through an adhesive and pressed to form, so that the layers are tightly connected without dislocation.
Specifically, the external diameter of the stainless steel tube 6 is consistent with the thickness of the silencing layer 2, the stainless steel tube 6 is abutted against the outer side of the antibacterial shading layer 4 and the inner side of the fireproof layer 3, and the compression resistance and the supporting performance of the PPR tube are improved.
Specifically, sound attenuation layer 2 is for inhaling the cotton packing of sound and forms, inhales the cotton polyester fiber material that is one kind, can absorb the noise that rivers produced in the PPR pipe, and it is firm, good tasteless, waterproof, dampproofing, air permeability are good to inhale the cotton itself in addition.
Specifically, the fireproof layer 3 is made of fireproof high polymer materials, so that the fireproof performance of the water pipe is effectively improved.
Specifically, the thickness of the noise reduction layer 2 is larger than that of other layers, so that the stainless steel tube is provided with enough space for placement.
One specific application embodiment of this embodiment is:
when the device is used, the first internal support bracket 9 and the second internal support bracket 11 are placed into the PPR pipe together, the triangular support bracket has stability, the PPR pipe is internally supported by the supporting cushion block 10, the compression resistance of the PPR pipe is greatly improved, the stainless steel pipe 7 is arranged between the antibacterial shading layer 4 and the fireproof layer 3, the effect of supporting the PPR pipe is achieved on the outer layer of the PPR pipe, when water flows through the PPR pipe cavity, the arc-shaped groove 8 on the inner wall of the PPR pipe cavity can guide water flowing through the inside of the pipe cavity, the energy of the water flows is absorbed, the flowing speed of the water flows is reduced, the noise generated by directly flushing the inner wall of the PPR pipe cavity is reduced, in addition, the noise generated by the water flows through the PPR pipe body and enters the inside of the silencing layer 2, the noise is absorbed by sound absorbing cotton arranged inside the silencing layer 2, thereby improving the silencing effect of the PPR pipe when the PPR pipe is used, the water quality of the antibacterial shading layer 4 effectively ensures the sanitary condition in the water pipe, the water quality is prevented from breeding bacteria in the water pipe, the water safety of a user is improved, the water safety is improved, the water resistance of the fireproof layer is effectively protected, and the fire-proof performance of the water pipe is improved.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.
Claims (6)
1. Novel PPR hot and cold water pipe, its characterized in that: including outer (1) of PPR pipe, PPR pipe inlayer (5), arc groove (8), evenly be provided with equidistant a plurality of arc grooves (8) on PPR pipe inlayer (5) inner wall, be provided with first internal stay support (9) on PPR pipe inlayer (5), first internal stay support (9) are triangle-shaped, first internal stay support (9) corner fixedly connected with supporting pad (10), be provided with on PPR pipe inlayer (5) with first internal stay support (9) symmetrical second internal stay support (11), supporting pad (10) with PPR pipe inlayer (5) fixed connection, be provided with antibiotic light-proof layer (4) on PPR pipe inlayer (5) outside, be provided with noise-reduction layer (2) on the outside of antibiotic light-proof layer (4), be provided with flame retardant coating (3) on the outside, antibiotic light-proof layer (4) with evenly be provided with cross stainless steel pipe (6) between flame-proof layer (3), be provided with on the outside rust-proof layer (6) rust-resistant pipe (7), be provided with on a plurality of outer (6) stainless steel pipe (7).
2. The novel PPR cold and hot water pipe according to claim 1, wherein: the PPR pipe inner layer (5), the antibacterial shading layer (4), the silencing layer (2), the fireproof layer (3) and the PPR pipe outer layer (1) are bonded through an adhesive and formed by pressing.
3. The novel PPR cold and hot water pipe according to claim 1, wherein: the outer diameter of the stainless steel tube (6) is consistent with the thickness of the silencing layer (2), and the stainless steel tube (6) is abutted to the outer side of the antibacterial shading layer (4) and the inner side of the fireproof layer (3).
4. The novel PPR cold and hot water pipe according to claim 1, wherein: the noise reduction layer (2) is formed by filling sound absorption cotton, and the sound absorption cotton is made of polyester fiber.
5. The novel PPR cold and hot water pipe according to claim 1, wherein: the fireproof layer (3) is made of fireproof high polymer materials.
6. The novel PPR cold and hot water pipe according to claim 1, wherein: the thickness of the silencing layer (2) is larger than that of other layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320952770.0U CN220396782U (en) | 2023-04-25 | 2023-04-25 | Novel PPR cold and hot water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320952770.0U CN220396782U (en) | 2023-04-25 | 2023-04-25 | Novel PPR cold and hot water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396782U true CN220396782U (en) | 2024-01-26 |
Family
ID=89605112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320952770.0U Active CN220396782U (en) | 2023-04-25 | 2023-04-25 | Novel PPR cold and hot water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396782U (en) |
-
2023
- 2023-04-25 CN CN202320952770.0U patent/CN220396782U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |