CN211624454U - Saline-alkali corrosion resistant pipe - Google Patents
Saline-alkali corrosion resistant pipe Download PDFInfo
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- CN211624454U CN211624454U CN202021892584.5U CN202021892584U CN211624454U CN 211624454 U CN211624454 U CN 211624454U CN 202021892584 U CN202021892584 U CN 202021892584U CN 211624454 U CN211624454 U CN 211624454U
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- alkaline corrosion
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Abstract
The utility model discloses an anti saline and alkaline corrosion tubular product belongs to tubular product technical field, be responsible for including anti saline and alkaline corrosion, the inside fixedly connected with inner tube that anti saline and alkaline corrosion was responsible for, the outside fixedly connected with outer tube that anti saline and alkaline corrosion was responsible for, the inboard that anti saline and alkaline corrosion was responsible for has fixed muscle with the shaping of outside homogeneous body, anti saline and alkaline corrosion is responsible for the outside and is four and be the annular distribution with inboard fixed muscle quantity, the first fixed slot that corresponds with fixed muscle is seted up in the outside of inner tube, the second fixed slot that corresponds with fixed muscle is seted up to the inboard of outer tube. The utility model discloses a, make overall structure intensity high through the improvement of inner tube and outer tube strength, it is not fragile, reduce external impact through the buffer layer, solved anti saline and alkaline corrosion tubular product because the increase of soil layer, rigidity and intensity are not enough, take place stress cracking easily, and is damaged, influences life, and the anticollision buffering effect is very little problem.
Description
Technical Field
The utility model belongs to the technical field of the tubular product, concretely relates to anti saline and alkaline corrosion tubular product.
Background
The pipe is a material for manufacturing the pipe fitting, different pipe fittings need different pipe fittings, the quality of the pipe fitting is directly determined by the quality of the pipe fitting, the pipe fitting is a necessary material for building engineering, a water supply pipe, a drain pipe, a rainwater pipe and the like are commonly used, the corrosion of soil in a seaside tidal area or near a salt field to a buried material is very serious, the pipe fitting buried in a saline-alkali area and a coastal area is easy to be corroded by acid, alkali and salt for a long time, and therefore the pipe fitting is required to have good acid resistance, alkali resistance and saline-alkali corrosion resistance.
Anti saline and alkaline corrosion tubular product has good acidproof, alkali resistance, therefore obtains extensive application, and current saline and alkaline corrosion tubular product is when using, when anti saline and alkaline corrosion tubular product buries deeply, because the increase on soil layer, rigidity and intensity are not enough, takes place stress cracking easily, and is damaged, influences life, and anticollision buffering effect is very little, for this reason, proposes an anti saline and alkaline corrosion tubular product and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti saline and alkaline corrosion tubular product has intensity height, and the anticollision is effectual, not fragile advantage to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an anti saline and alkaline corrosion tubular product, includes that anti saline and alkaline corrosion is responsible for, the inside fixedly connected with inner tube that anti saline and alkaline corrosion was responsible for, the outside fixedly connected with outer tube that anti saline and alkaline corrosion was responsible for, the inboard of anti saline and alkaline corrosion is responsible for has fixed muscle with outside homogeneous body shaping, anti saline and alkaline corrosion is responsible for the outside and inboard fixed muscle quantity is four and is the annular and distributes, the outside of inner tube is seted up the first fixed slot that corresponds with fixed muscle, the inboard of outer tube is seted up the second fixed slot that corresponds with fixed muscle, the inside integrated into one piece of inner tube has the first strengthening rib that the equidistance was arranged, two adjacent fixedly connected with reinforcing steel wire between the first strengthening rib, reinforcing steel wire and the inboard fixed connection of inner tube, the outside fixedly connected with second strengthening rib that the equidistance was arranged of outer tube, the inside fixedly connected with fibre enhancement layer of second strengthening, the inside fixedly connected with metal reinforcement layer of fiber reinforcement layer, the outside fixedly connected with buffer layer of outer tube.
Preferably, the buffer layer comprises a flexible inner plate fixedly connected with the outer side of the outer tube, a flexible outer plate is fixedly connected with the outer side of the flexible inner plate, springs are uniformly distributed and fixedly connected between the flexible inner plate and the flexible outer plate, and foaming resin particles are filled between the flexible inner plate and the flexible outer plate.
Preferably, all through glue fixed connection between anti saline and alkaline corrosion person in charge and the outer tube between anti saline and alkaline corrosion person in charge, glue is modified silane class glue.
Preferably, the outer side of the buffer layer and the inner side of the inner pipe are both coated with an anti-corrosion coating, and the anti-corrosion coating is an SBS modified asphalt material.
Preferably, the front surface inside the inner tube is fixedly connected with a buffer block, and the side surface inside the buffer block is provided with a through hole.
Preferably, the fiber reinforced layer is made of polyvinyl chloride fiber materials, and the metal reinforced layer is made of stainless steel metal grids.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the inner pipe is installed by correspondingly installing a first fixed groove formed in the outer side of the inner pipe and a fixed rib on the inner side of a main pipe for resisting saline-alkali corrosion, correspondingly installing a second fixed groove formed in the inner side of the outer pipe and a fixed rib on the outer side of a main pipe for resisting saline-alkali corrosion, and then fixing the main pipe for resisting saline-alkali corrosion and the inner pipe and the outer pipe by filling modified silane glue, wherein the fixed ribs, the first fixed groove and the second fixed groove are arranged in a convex-concave manner, so that the contact area between the main pipe for resisting saline-alkali corrosion and the inner pipe and the outer pipe can be increased, the structure is more stable, the stability of the inner pipe structure is ensured by a plurality of first reinforcing ribs arranged on the inner side of the inner pipe, the pressure applied to the inner pipe is shared, the reinforcing steel wire improves the strength of the inner pipe and diffuses the pressure applied to the inner pipe, the compressive capacity, have stronger intensity, and then the intensity of multiplicable second strengthening rib, by the stability of second strengthening rib guarantee outer tube structure to share the pressure that the outer tube received, improve the intensity of outer tube, make overall structure intensity high through the improvement of inner tube with outer tube intensity, it is not fragile, solved anti saline and alkaline corrosion tubular product because the increase of soil layer, rigidity and intensity are not enough, take place stress cracking easily, and is damaged, influences life problem.
(2) When receiving external force and strikeing, tentatively cushion through flexible inner panel and flexible planking, carry out the energy-absorbing buffering to the impact force by spring and foaming resin granule again, reduce the impact force and protect inside pipeline, improve crashproof buffering effect, solved saline and alkaline corrosion resistant tubular product anticollision buffering effect very little problem.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side cross-sectional view of the present invention;
fig. 3 is an enlarged schematic view of the utility model at a in fig. 1;
fig. 4 is an enlarged schematic view of the position B in fig. 2 according to the present invention.
In the figure: 1. a main pipe resistant to saline-alkali corrosion; 2. an inner tube; 3. an outer tube; 4. fixing the ribs; 5. a first fixing groove; 6. a second fixing groove; 7. a first reinforcing rib; 8. reinforcing the steel wire; 9. a second reinforcing rib; 10. a fiber-reinforced layer; 11. a metal reinforcement layer; 12. a buffer layer; 121. a flexible inner panel; 122. a flexible outer plate; 123. a spring; 124. foamed resin particles; 13. a buffer block; 14 through holes.
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. 1-4, the present invention provides a technical solution of a pipe material for resisting saline-alkali corrosion:
a saline-alkali corrosion resistant pipe comprises a saline-alkali corrosion resistant main pipe 1, an inner pipe 2 fixedly connected inside the saline-alkali corrosion resistant main pipe 1, an outer pipe 3 fixedly connected outside the saline-alkali corrosion resistant main pipe 1, fixing ribs 4 integrally formed inside and outside the saline-alkali corrosion resistant main pipe 1, four fixing ribs 4 on the outside and inside of the saline-alkali corrosion resistant main pipe 1 and distributed annularly, first fixing grooves 5 corresponding to the fixing ribs 4 are formed on the outside of the inner pipe 2, second fixing grooves 6 corresponding to the fixing ribs 4 are formed on the inside of the outer pipe 3, first reinforcing ribs 7 arranged equidistantly are integrally formed inside the inner pipe 2, reinforcing steel wires 8 are fixedly connected between two adjacent first reinforcing ribs 7, the reinforcing steel wires 8 are fixedly connected with the inside of the inner pipe 2, the strength of the inner pipe 2 is improved through the first reinforcing ribs 7 and the reinforcing steel wires 8, second reinforcing ribs 9 arranged equidistantly are fixedly connected outside the outer pipe 3, the inside fixedly connected with fibre reinforcement layer 10 of second strengthening rib 9, the inside fixedly connected with metal reinforcement layer 11 of fibre reinforcement layer 10 improves the intensity of second strengthening rib 9 through fibre reinforcement layer 10 and metal reinforcement layer 11, improves the intensity of outer tube 3 through second strengthening rib 9, and the outside fixedly connected with buffer layer 12 of outer tube 3 reduces external impact force by buffer layer 12.
Further, the buffer layer 12 is including the flexible inner panel 121 with 3 outside fixed connection of outer tube, the flexible planking 122 of outside fixedly connected with of flexible inner panel 121, fixedly connected with evenly distributed's spring 123 between flexible inner panel 121 and the flexible planking 122, it has foaming resin granule 124 to fill between flexible inner panel 121 and the flexible planking 122, when receiving external force impact, carry out preliminary buffering through flexible inner panel 121 and flexible planking 122, carry out the energy-absorbing buffering to the impact force by spring 123 and foaming resin granule 124 again, reduce the impact force and protect inside pipeline, improve crashproof buffering effect.
Further, all through glue fixed connection between anti saline and alkaline corrosion person in charge 1 and the inner tube 2 and between anti saline and alkaline corrosion person in charge 1 and the outer tube 3, glue is modified silane class glue, bonds fixedly between fibre reinforcement layer 10 and inner tube 2 and the outer tube 3 through modified silane class glue, and modified silane class glue has better corrosion resisting property.
Furthermore, the outer side of the buffer layer 12 and the inner side of the inner tube 2 are coated with anti-corrosion coatings, the anti-corrosion coatings are SBS modified asphalt materials, and the saline-alkali corrosion resistance effect can be further improved through the anti-corrosion coatings coated on the outer side of the buffer layer 12 and the inner side of the inner tube 2.
Further, the inside positive fixedly connected with buffer block 13 of inner tube 2, through-hole 14 has been seted up to the inside side of buffer block 13, through the setting of buffer block 13, when liquid enters from the front of anti saline and alkaline corrosion person in charge 1, cushions and passes through-hole 14 flow direction opposite side to lower liquid through buffer layer 12, reduces the liquid and flows the impact to inner tube 2 inboards, and then improves life.
Further, the fiber reinforced layer 10 is made of polyvinyl chloride fiber material, the metal reinforced layer 11 is made of stainless steel metal grid, the fiber reinforced layer 10 made of polyvinyl chloride fiber material and the metal reinforced layer 11 made of stainless steel metal grid have strong strength, and further the strength of the second reinforcing rib 9 can be increased.
The utility model discloses a theory of operation and use flow: the structure is more stable by correspondingly installing a first fixing groove 5 arranged on the outer side of the inner pipe 2 and a fixing rib 4 on the inner side of the main pipe 1 for resisting saline-alkali corrosion, correspondingly installing a second fixing groove 6 arranged on the inner side of the outer pipe 3 and a fixing rib 4 on the outer side of the main pipe 1 for resisting saline-alkali corrosion, and then filling modified silane glue between the main pipe 1 for resisting saline-alkali corrosion and the inner pipe 2 and the outer pipe 3 for fixing, wherein the fixing ribs 4, the first fixing groove 5 and the second fixing groove 6 are in convex-concave alternation, so that the contact area between the main pipe 1 for resisting saline-alkali corrosion and the inner pipe 2 and the outer pipe 3 can be increased, the structure of the inner pipe 2 is ensured to be stable by a plurality of first reinforcing ribs 7 arranged on the inner side of the inner pipe 2, the pressure on the inner pipe 2 is shared, the reinforcing steel wire 8 improves the strength of the inner pipe 2 and diffuses the pressure, the fiber reinforced layer 10 made of polyvinyl chloride fiber material and the metal reinforced layer 11 made of stainless steel metal grid have stronger strength, thereby increasing the strength of the second reinforcing ribs 9, ensuring the stability of the structure of the outer tube 3 by the second reinforcing ribs 9, the pressure on the outer pipe 3 is shared, the strength of the outer pipe 3 is improved, the strength of the inner pipe 2 and the outer pipe 3 is improved, the whole structure has high strength and is not easy to damage, when receiving external force and assaulting, carry out preliminary buffering through flexible inner panel 121 and flexible planking 122, carry out the energy-absorbing buffering to the impact force by spring 123 and foaming resin granule 124 again, reduce the impact force and protect inside pipeline, improve crashproof buffering effect, solved anti saline and alkaline corrosion tubular product because the increase on soil layer, rigidity and intensity are not enough, take place stress cracking easily, and is damaged, influences life, and crashproof buffering effect is very little problem.
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 (6)
1. The utility model provides an anti saline and alkaline corrosion tubular product, includes that anti saline and alkaline corrodes person in charge (1), its characterized in that: the anti saline and alkaline corrosion is responsible for the inside fixedly connected with inner tube (2) of (1), the anti saline and alkaline corrosion is responsible for the outside fixedly connected with outer tube (3) of (1), the inboard and the outside homogeneous body shaping of (1) are responsible for to anti saline and alkaline corrosion has fixed muscle (4), anti saline and alkaline corrosion is responsible for the outside of (1) and is four and be the annular distribution with inboard fixed muscle (4) quantity, first fixed slot (5) that correspond with fixed muscle (4) are seted up to the outside of inner tube (2), the second fixed slot (6) that correspond with fixed muscle (4) are seted up to the inboard of outer tube (3), the inside integrated into one piece of inner tube (2) has first strengthening rib (7) that the equidistance was arranged, two adjacent fixedly connected with reinforcement steel wire (8) between first strengthening rib (7), consolidate steel wire (8) and the inboard fixed connection of inner tube (2), the outer side fixedly connected with of outer tube (3) has second strengthening rib (9) that the equidistance was arranged, the inside fixedly connected with fiber reinforcement layer (10) of second strengthening rib (9), the inside fixedly connected with metal reinforcement layer (11) of fiber reinforcement layer (10), the outside fixedly connected with buffer layer (12) of outer tube (3).
2. The saline-alkali corrosion resistant pipe material according to claim 1, wherein: the buffer layer (12) comprises a flexible inner plate (121) fixedly connected with the outer side of the outer tube (3), a flexible outer plate (122) is fixedly connected with the outer side of the flexible inner plate (121), springs (123) which are uniformly distributed are fixedly connected between the flexible inner plate (121) and the flexible outer plate (122), and foaming resin particles (124) are filled between the flexible inner plate (121) and the flexible outer plate (122).
3. The saline-alkali corrosion resistant pipe material according to claim 1, wherein: saline-alkaline corrosion resistance is responsible for between (1) and inner tube (2) and is responsible for between (1) and outer tube (3) all through glue fixed connection with saline-alkaline corrosion resistance, glue is modified silane class glue.
4. The saline-alkali corrosion resistant pipe material according to claim 1, wherein: the outer side of the buffer layer (12) and the inner side of the inner pipe (2) are coated with an anti-corrosion coating, and the anti-corrosion coating is made of SBS modified asphalt material.
5. The saline-alkali corrosion resistant pipe material according to claim 1, wherein: the front face inside the inner tube (2) is fixedly connected with a buffer block (13), and a through hole (14) is formed in the side face inside the buffer block (13).
6. The saline-alkali corrosion resistant pipe material according to claim 1, wherein: the fiber reinforced layer (10) is made of polyvinyl chloride fiber materials, and the metal reinforced layer (11) is made of stainless steel metal grids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021892584.5U CN211624454U (en) | 2020-09-03 | 2020-09-03 | Saline-alkali corrosion resistant pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021892584.5U CN211624454U (en) | 2020-09-03 | 2020-09-03 | Saline-alkali corrosion resistant pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211624454U true CN211624454U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021892584.5U Active CN211624454U (en) | 2020-09-03 | 2020-09-03 | Saline-alkali corrosion resistant pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211624454U (en) |
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2020
- 2020-09-03 CN CN202021892584.5U patent/CN211624454U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201207 Address after: Room 502, unit 1, building 45, Manxiang County, shouchuang, Fengcheng 12th Road, Xi'an Economic and Technological Development Zone, Shaanxi Province 710018 Patentee after: Shaanxi Santai Industrial Co., Ltd Address before: 257091 No.17 xinghuahe Road, Dongying District, Dongying City, Shandong Province Patentee before: Shandong sonic Petroleum Industry Technology Research Institute Co., Ltd |