CN213839891U - Corrosion-resistant enhanced plastic pipe - Google Patents
Corrosion-resistant enhanced plastic pipe Download PDFInfo
- Publication number
- CN213839891U CN213839891U CN202022951634.9U CN202022951634U CN213839891U CN 213839891 U CN213839891 U CN 213839891U CN 202022951634 U CN202022951634 U CN 202022951634U CN 213839891 U CN213839891 U CN 213839891U
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- coating
- arc surface
- pipe body
- corrosion
- heat
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- 238000005260 corrosion Methods 0.000 title claims abstract description 22
- 230000007797 corrosion Effects 0.000 title claims abstract description 15
- 239000004033 plastic Substances 0.000 title abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 48
- 238000000576 coating method Methods 0.000 claims abstract description 48
- 238000007710 freezing Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 13
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 4
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 4
- 239000011737 fluorine Substances 0.000 claims abstract description 4
- 230000003075 superhydrophobic effect Effects 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 8
- 239000002990 reinforced plastic Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 14
- 235000006708 antioxidants Nutrition 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 208000001034 Frostbite Diseases 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 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
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a corrosion-resistant enhanced plastic pipe, which comprises an inner pipe body, a buffer mechanism and an outer pipe body; an inner pipe body: the inner arc surface is coated with primer, the inner arc surface of the primer is provided with an anti-corrosion coating, and the outer arc surface of the inner pipe body is bonded with a heat-insulating layer; a buffer mechanism: the outer cambered surface is arranged on the heat insulation layer; an outer tube body: the outer arc surface of the outer tube body is provided with an antioxidant coating, and the outer arc surface of the antioxidant coating is provided with an anti-freezing coating; wherein: the anti-corrosion coating is an epoxy resin coating, the heat insulation layer is a glass fiber layer, the anti-freezing coating is a fluorine-containing siloxane super-hydrophobic anti-freezing coating, the buffer mechanism comprises an elastic rubber ring, a steel wire and an elastic connecting block, the anti-corrosion enhanced plastic pipe can reduce the impact force on the inner pipe body, can prevent the pipeline from leaking liquid due to the fact that a gap generated by collision of the pipeline is caused, and the strength of the pipeline is higher.
Description
Technical Field
The utility model relates to a plastic tubing production technical field specifically is a corrosion-resistant enhancement mode plastic tubing.
Background
The plastic pipe is generally made of synthetic resin, i.e. polyester, as a raw material, and stabilizer, lubricant, plasticizer, etc. are added, is formed by extrusion processing in a pipe making machine by a plastic method, 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 installing and sleeving electric wires and the like of a house building, for the delivery of chemical solutions, since metal pipes are easily corroded and rusted, plastic pipes are generally used for delivery, most of the traditional corrosion-resistant plastic pipes have low strength, and the surface of the pipe is oxidized and damaged due to long-term exposure in the air, so that the service life is reduced, when the pipeline is impacted by the outside, normal conveying of internal media cannot be guaranteed, the pipeline can generate gaps due to collision to cause pipeline leakage, and the pipeline can be frozen and cracked due to low temperature, so that the corrosion-resistant reinforced plastic pipe is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a corrosion-resistant enhancement mode plastic tubing, can reduce the impact that the interior body received, guarantee the normal transport of inside medium, can prevent that the pipeline from leading to the pipeline weeping because the gap that the collision produced, still possesses frostproofing and anti-oxidant function, life is longer, and the intensity of pipeline is higher, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a corrosion-resistant enhanced plastic pipe comprises an inner pipe body, a buffer mechanism and an outer pipe body;
an inner pipe body: the inner arc surface is coated with primer, the inner arc surface of the primer is provided with an anti-corrosion coating, and the outer arc surface of the inner pipe body is bonded with a heat-insulating layer;
a buffer mechanism: the outer cambered surface is arranged on the heat insulation layer;
an outer tube body: the outer arc surface of the outer tube body is provided with an antioxidant coating, and the outer arc surface of the antioxidant coating is provided with an anti-freezing coating;
wherein: the anti-corrosion coating is an epoxy resin coating, the heat insulation layer is a glass fiber layer, the anti-freezing coating is a fluorine-containing siloxane super-hydrophobic anti-freezing coating, the impact force on the inner pipe body can be reduced, the normal conveying of internal media is guaranteed, the pipeline leakage caused by a gap generated by collision of the pipeline can be prevented, the anti-freezing and anti-oxidation functions are further achieved, the service life is longer, and the strength of the pipeline is higher.
Further, buffer gear includes elasticity rubber ring, steel wire and elastic connection piece, the extrados of heat preservation evenly is provided with elastic connection piece, elastic connection piece's extrados all with the intrados fixed connection of outer body, all be provided with the elasticity rubber ring between two adjacent elastic connection pieces, the inside of elasticity rubber ring all is provided with the steel wire, reduces the impact that interior body received, guarantees the normal transport of inside medium.
Furthermore, the outer arc surface of the anti-freezing coating is bonded with a woven net through a bonding layer, and the outer arc surface of the woven net is sleeved with heat-insulating foam, so that the tensile strength of the plastic pipe can be improved.
Furthermore, the steel wire meshes are arranged inside the wall body of the inner pipe body, so that the strength of the inner pipe body is improved.
Furthermore, the cavity is uniformly arranged in the outer tube body, so that a certain damping and sound insulation effect can be achieved.
Compared with the prior art, the beneficial effects of the utility model are that: the corrosion-resistant reinforced plastic pipe has the following advantages:
1. when the outer pipe body receives outside striking, certain cushioning effect can be played to elastic connection block and elasticity rubber ring, reduces the impact that the interior body received, guarantees the normal transport of inside medium, and elastic connection block and elasticity rubber ring play mutual support and spacing effect, and the inside steel wire of elasticity rubber ring can strengthen the intensity of elasticity rubber ring, improves its life, prevents that the pipeline from leading to the pipeline weeping because the gap that the collision produced.
2. The anti-oxidant coating can prevent that the pipeline from leading to surface oxidative decomposition in the air owing to expose for a long time, and the coating of preventing frostbite can play the hydrophobic effect of preventing frostbite, and the body surface is stained with water and freezes when preventing the low temperature, and the establishment net that the adhesive linkage bonded can improve the tensile strength of plastic tubing, and the heat preservation foam can play heat retaining effect, and the cavity that outer body inside evenly set up can play certain shock attenuation sound insulation effect.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention.
In the figure: the anti-freezing heat-preservation pipe comprises an inner pipe body 1, a buffer mechanism 2, an elastic rubber ring 21, a steel wire 22, an elastic connecting block 23, a steel wire mesh 3, a primer 4, an anti-corrosion coating 5, a heat-preservation layer 6, an outer pipe body 7, an antioxidant coating 8, an anti-freezing coating 9, an adhesive layer 10, a woven net 11 and heat-preservation foam 12.
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, the present invention provides a technical solution: a corrosion-resistant enhanced plastic pipe comprises an inner pipe body 1, a buffer mechanism 2 and an outer pipe body 7;
inner tube body 1: the inner arc surface of the inner pipe body is coated with primer 4, the inner arc surface of the primer 4 is provided with an anticorrosive coating 5, the outer arc surface of the inner pipe body 1 is bonded with a heat insulation layer 6, a steel wire mesh 3 is arranged inside the wall body of the inner pipe body 1, the anticorrosive coating 5 mainly comprising epoxy resin in the pipe body 1 can prevent the inner pipe body 1 from being corroded when chemical raw materials are conveyed, the primer 4 can further improve the adhesion of the anticorrosive coating 5, the heat insulation layer 6 mainly comprising glass fiber can play a heat insulation role in the inner pipe body 1, and the steel wire mesh 3 arranged inside the wall body of the inner pipe body 1 can improve the strength of the inner pipe body 1;
the buffer mechanism 2: the buffer mechanism 2 comprises elastic rubber rings 21, steel wires 22 and elastic connecting blocks 23, the elastic connecting blocks 23 are uniformly arranged on the outer arc surface of the heat preservation layer 6, the outer arc surfaces of the elastic connecting blocks 23 are fixedly connected with the inner arc surface of the outer pipe body 7, the elastic rubber rings 21 are arranged between every two adjacent elastic connecting blocks 23, the steel wires 22 are arranged inside the elastic rubber rings 21, when the outer pipe body 7 is impacted externally, the elastic connecting blocks 23 and the elastic rubber rings 21 can play a certain buffer role, the impact force on the inner pipe body 1 is reduced, the elastic connecting blocks 23 and the elastic rubber rings 21 play a mutual supporting and limiting role, the steel wires 22 inside the elastic rubber rings 21 can enhance the strength of the elastic rubber rings 21, and the service life of the elastic rubber rings 21 is prolonged;
the outer tube body 7: the anti-freezing and anti-freezing plastic pipe is arranged on the outer arc surface of the buffer mechanism 2, an anti-oxidant coating 8 is arranged on the outer arc surface of the outer pipe body 7, an anti-freezing coating 9 is arranged on the outer arc surface of the anti-oxidant coating 8, a woven net 11 is bonded on the outer arc surface of the anti-freezing coating 9 through a bonding layer 10, heat-insulating foam 12 is sleeved on the outer arc surface of the woven net 11, cavities are uniformly formed in the outer pipe body 7, the anti-oxidant coating 8 can prevent the outer surface of the pipe from being oxidized and decomposed due to long-term exposure to air, the anti-freezing coating 9 can play a role in preventing freezing and draining, the surface of the pipe body is prevented from being stained with water and frozen at low temperature, the woven net 11 bonded by the bonding layer 10 can improve the tensile strength of the plastic pipe, the heat-insulating foam 12 can play a heat-insulating role, and the cavities uniformly formed in the outer pipe body 7 can play a certain role in shock absorption and sound insulation;
wherein: the anti-corrosion coating 5 is an epoxy resin coating, the heat insulation layer 6 is a glass fiber layer, and the anti-freezing coating 9 is a fluorine-containing siloxane super-hydrophobic anti-freezing coating.
When in use: the heat-insulating foam 12 is sleeved outside the plastic pipe, then the pipe is butted through an external joint, when in use, the inner pipe body 1 can be prevented from being corroded by the anticorrosive coating 5 mainly made of epoxy resin in the inner pipe body 1, the adhesion of the anticorrosive coating 5 can be further improved by the primer 4, the heat-insulating layer 6 mainly made of glass fiber can play a role in heat insulation for the inner part of the inner pipe body 1, the steel wire mesh 3 arranged in the wall body of the inner pipe body 1 can improve the strength of the inner pipe body 1, when the outer pipe body 7 is impacted externally, the elastic connecting block 23 and the elastic rubber ring 21 can play a certain role in buffering, the impact force applied to the inner pipe body 1 is reduced, the elastic connecting block 23 and the elastic rubber ring 21 play roles in mutual supporting and limiting, the steel wires 22 in the elastic rubber ring 21 can enhance the strength of the elastic rubber ring 21, the service life of the elastic rubber ring 21 is prolonged, and the antioxidant coating 8 can prevent the outer surface of the pipe from being oxidized, the anti-freezing coating 9 can play the effect of preventing frostbite and drainage, and the body surface is stained with water and is frozen when preventing low temperature, and the braided net 11 that the adhesive linkage 10 bonded can improve the tensile strength of plastic tubing, and heat preservation foam 12 can play heat retaining effect, and the inside even cavity that sets up of outer body 7 can play certain shock attenuation sound insulation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A corrosion-resistant reinforced plastic pipe is characterized in that: comprises an inner pipe body (1), a buffer mechanism (2) and an outer pipe body (7);
inner tube (1): the inner arc surface of the pipe body is coated with a primer (4), the inner arc surface of the primer (4) is provided with an anticorrosive coating (5), and the outer arc surface of the inner pipe body (1) is bonded with a heat-insulating layer (6);
buffer mechanism (2): the outer cambered surface is arranged on the heat-insulating layer (6);
outer tube (7): the outer arc surface of the outer tube body (7) is provided with an antioxidant coating (8), and the outer arc surface of the antioxidant coating (8) is provided with an anti-freezing coating (9);
wherein: the anticorrosive coating (5) is an epoxy resin coating, the heat-insulating layer (6) is a glass fiber layer, and the antifreezing coating (9) is a fluorine-containing siloxane super-hydrophobic antifreezing coating.
2. A corrosion resistant reinforced plastic pipe according to claim 1 wherein: buffer gear (2) are including elasticity rubber ring (21), steel wire (22) and elastic connection piece (23), the outer cambered surface of heat preservation (6) evenly is provided with elastic connection piece (23), the outer cambered surface of elastic connection piece (23) all with the interior cambered surface fixed connection of outer body (7), all be provided with elasticity rubber ring (21) between two adjacent elastic connection piece (23), the inside of elasticity rubber ring (21) all is provided with steel wire (22).
3. A corrosion resistant reinforced plastic pipe according to claim 1 wherein: the outer arc surface of the anti-freezing coating (9) is bonded with a woven net (11) through a bonding layer (10), and the outer arc surface of the woven net (11) is sleeved with heat-insulating foam (12).
4. A corrosion resistant reinforced plastic pipe according to claim 1 wherein: and a steel wire mesh (3) is arranged inside the wall body of the inner pipe body (1).
5. A corrosion resistant reinforced plastic pipe according to claim 1 wherein: the inner part of the outer tube body (7) is uniformly provided with cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951634.9U CN213839891U (en) | 2020-12-08 | 2020-12-08 | Corrosion-resistant enhanced plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951634.9U CN213839891U (en) | 2020-12-08 | 2020-12-08 | Corrosion-resistant enhanced plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213839891U true CN213839891U (en) | 2021-07-30 |
Family
ID=76997613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022951634.9U Expired - Fee Related CN213839891U (en) | 2020-12-08 | 2020-12-08 | Corrosion-resistant enhanced plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213839891U (en) |
-
2020
- 2020-12-08 CN CN202022951634.9U patent/CN213839891U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |