CN212080373U - Compression-resistant double-layer plastic pipe - Google Patents
Compression-resistant double-layer plastic pipe Download PDFInfo
- Publication number
- CN212080373U CN212080373U CN201922266704.4U CN201922266704U CN212080373U CN 212080373 U CN212080373 U CN 212080373U CN 201922266704 U CN201922266704 U CN 201922266704U CN 212080373 U CN212080373 U CN 212080373U
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- Prior art keywords
- layer
- plastic pipe
- pipe
- resistant
- side end
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- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 title claims abstract description 80
- 239000004033 plastic Substances 0.000 title claims abstract description 80
- 230000006835 compression Effects 0.000 title claims abstract description 24
- 238000007906 compression Methods 0.000 title claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 239000011490 mineral wool Substances 0.000 claims abstract description 19
- 229920002635 polyurethane Polymers 0.000 claims abstract description 17
- 239000004814 polyurethane Substances 0.000 claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000004677 Nylon Substances 0.000 claims abstract description 7
- 229920001778 nylon Polymers 0.000 claims abstract description 7
- 239000003365 glass fiber Substances 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 10
- 229910052755 nonmetal Inorganic materials 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920002972 Acrylic fiber Polymers 0.000 claims description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 3
- 238000004321 preservation Methods 0.000 abstract description 15
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 13
- 229920000915 polyvinyl chloride Polymers 0.000 description 13
- 230000002265 prevention Effects 0.000 description 11
- 239000011521 glass Substances 0.000 description 6
- 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 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 208000001034 Frostbite Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 241001247986 Calotropis procera Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a compression-resistant double-layer plastic pipe, which comprises a plastic pipe outer pipe, a plastic pipe inner pipe and a mounting flange plate, wherein the plastic pipe inner pipe is arranged inside the plastic pipe outer pipe, the mounting flange plate is arranged at two ends of the plastic pipe outer pipe and the plastic pipe inner pipe, a PVC wear-resistant layer is arranged outside the plastic pipe outer pipe, a polyurethane waterproof layer is arranged at the inner side end of the PVC wear-resistant layer, a reinforcing layer is arranged at the inner side end of the polyurethane waterproof layer, a rock wool heat-insulating layer is arranged at the inner side end of the reinforcing layer, a glass fiber sound-absorbing cotton sound-insulating layer is arranged at the inner side end of the rock wool heat-insulating layer, reinforcing bars are distributed inside the reinforcing layer, a steel wire woven net layer is arranged at the outer side end of each reinforcing bar, a nylon wire filling layer is arranged at the inner side end of, waterproof resistance to compression, corrosion-resistant antifriction, it is strong to resistance to wear, effectual heat preservation is frostproofing, gives sound insulation and falls the noise, reasonable in design.
Description
Technical Field
The utility model relates to a plastic tubing technical field specifically is a double-deck plastic tubing of resistance to compression.
Background
Plastic pipes are generally produced by extruding synthetic resins, i.e. polyesters, as raw materials in a pipe-making machine by the "plastic" method with the addition of stabilizers, lubricants, plasticizers, etc. The pipe is mainly used as a running water supply system pipe, a drainage, exhaust and pollution discharge sanitary pipe, an underground drainage pipe system, a rainwater pipe, a threading pipe for electric wire installation and assembly sleeve and the like of a house building. The plastic pipes are classified into thermoplastic plastic pipes and thermosetting plastic pipes. The thermoplastic material includes polyvinyl chloride pipe, polyethylene pipe, polypropylene pipe, polyformaldehyde pipe, etc.; belongs to thermosetting phenolic plastic pipes and the like.
The existing plastic pipe is weak in compression resistance, small in hardness, not durable, low in strength, small in toughness, easy to damage, poor in practicability, incapable of being efficient, wear-resistant and waterproof, short in service life, easy to wear, free of freezing prevention, large in flowing water noise and difficult to meet the requirements of the existing compression-resistant double-layer plastic pipe.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a resistance to compression double-deck plastic tubing has solved the problem that proposes in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a double-deck plastic tubing of resistance to compression, includes plastic tubing outer tube, plastic tubing inner tube and mounting flange dish, the inside of plastic tubing outer tube is equipped with the plastic tubing inner tube, the plastic tubing outer tube is equipped with the mounting flange dish with the both ends of plastic tubing inner tube, the outside of plastic tubing outer tube is equipped with the PVC wearing layer, the medial extremity of PVC wearing layer is equipped with the polyurethane waterproof layer, the medial extremity of polyurethane waterproof layer is equipped with the back up coat, the medial extremity of back up coat is equipped with the rock wool heat preservation, the medial extremity of rock wool heat preservation is equipped with fine sound cotton puigging of inhaling of glass, the inside distribution of back up coat has the reinforcing bar, the outside end of reinforcing bar is equipped with the steel wire and weaves.
Preferably, the polyurethane waterproof layer is made of ABS resin (acrylonitrile-styrene-butadiene copolymer) and the waterproof grade is IP 68.
Preferably, the interior of the PVC wear-resistant layer is inlaid with a non-metal polymer bushing and a rubber bushing, and the non-metal polymer bushing is made of PTFE (polytetrafluoroethylene).
Preferably, the inside packing of rock wool heat preservation has fire prevention high temperature resistant cloth, fire prevention high temperature resistant cloth adopts acrylic fibre fire prevention cloth and tinfoil layer, just the inside and outside end of rock wool heat preservation all scribbles fire prevention mud.
Preferably, the inner side of the outer end of the mounting flange plate is provided with a flange, and through holes are distributed on the periphery of the outer end of the mounting flange plate.
(III) advantageous effects
The utility model provides a double-deck plastic tubing of resistance to compression. The method has the following beneficial effects:
(1) this resistance to compression double-layer plastic tubing through the inside and outside double-layer plastic tubing that sets up for compressive capacity is strong, through the back up coat that sets up in the inside of plastic tubing outer tube and plastic tubing inner tube, makes sturdy and durable, weaves stratum reticulare and nylon wire filling layer through setting up a plurality of reinforcing bars, steel wire in back up coat inside, makes structural strength high, and hardness is big, and toughness is high, durable, reliable and stable, simple structure, and the practicality is strong, and application scope is wide, easily realizes.
(2) This resistance to compression double-layer plastic tubing through PVC wearing layer and the polyurethane waterproof layer that sets up in the plastic tubing outer tube outside, can the efficient play wear-resisting waterproof effect, long service life, waterproof resistance to compression, corrosion-resistant antifriction, wear-resistant strong, through the rock wool heat preservation and the fine cotton puigging of inhaling of glass that set up in the plastic tubing outer tube, effectual heat preservation is frostproofing, gives sound insulation and falls the noise, reasonable in design.
Drawings
Fig. 1 is a schematic view of the whole structure of a compression-resistant double-layer plastic pipe of the present invention;
fig. 2 is a schematic view of the internal structure of a compression-resistant double-layer plastic pipe of the present invention;
fig. 3 is the schematic view of the internal structure of the reinforced layer of the pressure-resistant double-layer plastic pipe of the present invention.
In the figure: the plastic pipe comprises a plastic pipe outer pipe 1, a plastic pipe inner pipe 2, a mounting flange plate 3, a PVC wear-resistant layer 4, a polyurethane waterproof layer 5, a reinforcing layer 6, a rock wool heat-insulating layer 7, a glass fiber sound-absorbing cotton sound-insulating layer 8, a steel wire woven mesh layer 9, a steel bar 10 and a nylon wire filling layer 11.
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.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the utility model provides a double-deck plastic tubing of resistance to compression, includes plastic tubing outer tube 1, plastic tubing inner tube 2 and mounting flange dish 3, the inside of plastic tubing outer tube 1 is equipped with plastic tubing inner tube 2, the both ends of plastic tubing outer tube 1 and plastic tubing inner tube 2 are equipped with mounting flange dish 3, the outside of plastic tubing outer tube 1 is equipped with PVC wearing layer 4, the medial extremity of PVC wearing layer 4 is equipped with polyurethane waterproof layer 5, polyurethane waterproof layer 5's medial extremity is equipped with back up coat 6, the medial extremity of back up coat 6 is equipped with rock wool heat preservation 7, the medial extremity of rock wool heat preservation 7 is equipped with fine sound cotton puigging 8 of inhaling of glass, the inside distribution of back up coat 6 has reinforcing bar 10, the outside end of reinforcing bar 10 is equipped with steel wire and weaves stratum reticulare 9, the medial extremity of reinforcing bar 10.
The polyurethane waterproof layer 5 is made of ABS resin acrylonitrile-styrene-butadiene copolymer, is made of a thermoplastic high polymer material with the waterproof grade of IP68, high in strength, good in toughness and easy to machine and mold, and is corrosion-resistant.
The inside of PVC wearing layer 4 is inlayed and is had nonmetal polymer bush and rubber bush, nonmetal polymer bush is the PTFE material, and wear resistance is high, and anti-soil is anti-adhesion, and lubricating property is high.
The inside packing of rock wool heat preservation 7 has fire prevention high temperature resistant cloth, fire prevention high temperature resistant cloth adopts acrylic fibre fire prevention cloth and tinfoil layer, just the inside and outside end of rock wool heat preservation 7 all scribbles fire prevention mud, a flexible flame retardant material, and the flame retardant level is high.
The flange department is equipped with to the outer end inboard of mounting flange dish 3, mounting flange dish 3's outer end a week distributes and has the through-hole, and the stable installation of being convenient for is sealed reliable.
The working principle is as follows: the double-layer plastic pipe with the outer plastic pipe 1 and the inner plastic pipe 2 has strong pressure resistance, the reinforcing layer 6 in the outer plastic pipe 1 and the inner plastic pipe 2 is firm and durable, the reinforcing layers 10, the steel wire woven net layer 9 and the nylon wire filling layer 11 in the reinforcing layer 6 have high structural strength, high hardness, high toughness, durability, stability and reliability, the PVC wear-resistant layer 4 and the polyurethane waterproof layer 5 outside the outer plastic pipe 1 play a role of wear resistance and water resistance, the service life is long, the plastic pipe is waterproof and pressure-resistant, corrosion-resistant and friction-resistant, strong wear resistance, the polyurethane waterproof layer 5 adopts ABS resin acrylonitrile-styrene-butadiene copolymer, the waterproof grade is IP68, the thermoplastic high polymer material easy to machine and form is embedded with a non-metal polymer bushing and a rubber bushing inside the PVC wear-resistant layer 4, the plastic pipe is made of PTFE material, high wear resistance, the lubricating property is high, and the rock wool heat preservation 7 and the fine sound cotton puigging of inhaling of glass of plastic tubing outer tube 1 inside keep warm to prevent frostbite, and it makes an uproar to give sound insulation, adopts acrylic fibre cotton fiber fire prevention cloth and tinpaper layer, and the inside and outside all scribbles fire prevention mud, flexible flame retardant material, and the flame retardant is high.
The utility model discloses a plastic tubing outer tube 1, plastic tubing inner tube 2, mounting flange 3, PVC wearing layer 4, polyurethane waterproof layer 5, back up coat 6, rock wool heat preservation 7, fine sound-absorbing cotton puigging 8 of glass, steel wire woven mesh layer 9, reinforcing bar 10, nylon yarn filling layer 11, the part is the general standard component or the part that technical staff in this field know, its structure and principle all can be known through the technical manual or through the conventional experimental approach to this technical staff, the problem that the utility model solves is that current plastic tubing compressive capacity is weak, hardness is little, it is not durable, intensity is low, toughness is little, easy to damage, practicality is relatively poor, can't efficient wear-resisting waterproof, life-span is short, easy wearing and tearing, it is not frostbite, the running water noise is big, be difficult to satisfy the demand of current resistance to compression double-layer plastic tubing, the utility model combines each other through the above-mentioned parts, this double-deck plastic tubing of resistance to compression through the inside and outside double-deck plastic tubing that sets up for compressive capacity is strong, through the back up coat that sets up in the inside of plastic tubing outer tube and plastic tubing inner tube, makes sturdy and durable, weaves stratum reticulare and nylon wire filling layer through setting up a plurality of reinforcing bars, steel wire in back up coat inside, makes structural strength high, and hardness is big, and toughness is high, durable, reliable and stable, simple structure, and the practicality is strong, and application scope is wide, easily realizes. This double-deck plastic tubing of resistance to compression through PVC wearing layer and the polyurethane waterproof layer that sets up in the plastic tubing outer tube outside, can the efficient play wear-resisting waterproof effect, long service life, waterproof resistance to compression, corrosion-resistant antifriction, it is strong to resistance to wear, through the rock wool heat preservation and the fine cotton puigging of inhaling of glass that set up in the plastic tubing outer tube, effectual heat preservation is frostproofing, gives sound insulation and falls the noise, reasonable in design.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The pressure-resistant double-layer plastic pipe is characterized in that: comprises a plastic pipe outer pipe (1), a plastic pipe inner pipe (2) and a mounting flange plate (3), a plastic pipe inner pipe (2) is arranged in the plastic pipe outer pipe (1), mounting flange plates (3) are arranged at two ends of the plastic pipe outer pipe (1) and the plastic pipe inner pipe (2), a PVC wear-resistant layer (4) is arranged outside the plastic pipe outer pipe (1), a polyurethane waterproof layer (5) is arranged at the inner side end of the PVC wear-resistant layer (4), a reinforcing layer (6) is arranged at the inner side end of the polyurethane waterproof layer (5), a rock wool heat-insulating layer (7) is arranged at the inner side end of the reinforcing layer (6), the inner side end of the rock wool heat-insulating layer (7) is provided with a glass fiber sound-absorbing cotton sound-insulating layer (8), reinforcing steel bars (10) are distributed in the reinforcing layer (6), a steel wire woven mesh layer (9) is arranged at the outer end of each reinforcing steel bar (10), and a nylon wire filling layer (11) is arranged at the inner side end of the reinforcing steel bar (10).
2. A compression-resistant double-layer plastic pipe according to claim 1, wherein: the polyurethane waterproof layer (5) is made of ABS resin, and the waterproof grade is IP 68.
3. A compression-resistant double-layer plastic pipe according to claim 1, wherein: the PVC wear-resistant layer (4) is internally inlaid with a non-metal polymer bushing and a rubber bushing, and the non-metal polymer bushing is made of PTFE (polytetrafluoroethylene).
4. A compression-resistant double-layer plastic pipe according to claim 1, wherein: the fireproof and heat-resistant cloth is filled in the rock wool heat-insulating layer (7), the fireproof and heat-resistant cloth is made of acrylic fiber fireproof cloth and a tinfoil layer, and fireproof mud is coated on the inner end and the outer end of the rock wool heat-insulating layer (7).
5. A compression-resistant double-layer plastic pipe according to claim 1, wherein: the flange is arranged on the inner side of the outer end of the mounting flange plate (3), and through holes are distributed in the periphery of the outer end of the mounting flange plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922266704.4U CN212080373U (en) | 2019-12-17 | 2019-12-17 | Compression-resistant double-layer plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922266704.4U CN212080373U (en) | 2019-12-17 | 2019-12-17 | Compression-resistant double-layer plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212080373U true CN212080373U (en) | 2020-12-04 |
Family
ID=73555965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922266704.4U Expired - Fee Related CN212080373U (en) | 2019-12-17 | 2019-12-17 | Compression-resistant double-layer plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212080373U (en) |
-
2019
- 2019-12-17 CN CN201922266704.4U patent/CN212080373U/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: 20201204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |