CN217177732U - Corrosion-resistant reinforced HDPE double-wall corrugated pipe - Google Patents
Corrosion-resistant reinforced HDPE double-wall corrugated pipe Download PDFInfo
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- CN217177732U CN217177732U CN202220545092.1U CN202220545092U CN217177732U CN 217177732 U CN217177732 U CN 217177732U CN 202220545092 U CN202220545092 U CN 202220545092U CN 217177732 U CN217177732 U CN 217177732U
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- hdpe double
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- walled bellows
- wall corrugated
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- 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
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Abstract
The utility model provides a corrosion resistant strenghthened type HDPE double-walled bellows relates to HDPE double-walled bellows technical field, including the pipe body, fixed surface is connected with fixed establishment in the pipe body, and fixed establishment includes spring and dead lever, spring fixed connection and pipe body internal surface. The utility model discloses a toughness of spring and elasticity keep HDPE double-walled bellows's use intensity, can carry out average distribution when HDPE double-walled bellows receives external pressure, reduce the pressure that HDPE double-walled bellows received at a certain section, can keep the security of HDPE double-walled bellows in the use, through setting up the dead lever, can restrict the scope that the spring removed, the external force that prevents that one section HDPE double-walled bellows from receiving leads to spring and HDPE double-walled bellows contact position impaired excessively by force, guarantee HDPE double-walled bellows security in the use, through setting up the spout, make things convenient for being connected between dead lever and the spring, set up anti-skidding line through the dead lever surface, strengthen being connected between spring and the dead lever.
Description
Technical Field
The utility model relates to a HDPE double-walled bellows technical field especially relates to a corrosion resistant strenghthened type HDPE double-walled bellows.
Background
HDPE is high-density polyethylene, also called low-pressure polyethylene, is a semi-transparent material with high crystallinity and a certain degree of non-polar surface, PE has excellent characteristic of resisting most of domestic and industrial chemicals, HDPE is a thermoplastic resin with high crystallinity and non-polar property, and HDPE double-wall corrugated pipe is a novel pipe with an annular outer wall and a smooth inner wall.
The HDPE double-wall corrugated pipe is mainly applied to municipal drainage and sewage pipeline system engineering; underground burying drainage and pollution discharge in apartments and residential districts; pre-buried pipelines of the expressway and a water seepage pipe network under the golf course; hydraulic engineering carriages for irrigation and water delivery, drainage and the like.
However, in the prior art, the HDPE double-wall corrugated pipe is easily deformed by external force in the using process, so that the HDPE double-wall corrugated pipe is damaged in the using process, the construction period is prolonged, and more manpower and material resources are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, HDPE double-walled bellows lead to warping because of external force easily at the in-process that uses, make HDPE double-walled bellows impaired at the in-process that uses, lead to the time limit for a project extension, extravagant more manpower and material resources.
In order to achieve the above purpose, the utility model adopts the following technical scheme: comprises a pipe body, wherein a fixing mechanism is fixedly connected with the inner surface of the pipe body;
the fixing mechanism comprises a spring and fixing rods, the spring is fixedly connected to the inner surface of the pipe body, the fixing rods are connected to the inner surface of the spring in a sliding mode, the number of the fixing rods is six, and circular clamping grooves matched with the spring are formed in the inner surface of the pipe body.
As a preferred embodiment, the outer surface of the fixed rod is provided with anti-skid grains, and the inner surface of the spring is provided with a sliding groove matched with the fixed rod.
As a preferred embodiment, a protective layer is uniformly and fixedly connected to the outer surface of the fixing rod, and the protective layer is made of sponge.
In a preferred embodiment, a sleeve is fixedly connected to the outer surface of the protective layer, and the sleeve is made of hard rubber.
As a preferred embodiment, the inner surface of the pipe body is fixedly connected with a heat-insulating layer, and the heat-insulating layer is made of cellucotton.
As a preferred embodiment, the inner surface of the heat-insulating layer is fixedly connected with a corrosion-resistant layer, and the corrosion-resistant layer is made of carbon fiber.
As a preferred embodiment, the outer surfaces of the left end and the right end of the pipe body are fixedly connected with fixing rings, and the fixing rings and the corrosion-resistant layer are bonded by glue.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, toughness through the spring keeps the use intensity of HDPE double-walled bellows with elasticity, can carry out average distribution when HDPE double-walled bellows receives external pressure, reduce the pressure that HDPE double-walled bellows received at a certain section, can keep the security of HDPE double-walled bellows in the use, through setting up the dead lever, can restrict the scope that the spring removed, the external force that prevents that one section HDPE double-walled bellows from receiving leads to spring and HDPE double-walled bellows contact position impaired excessively by force, guarantee the security of HDPE double-walled bellows in the use, through setting up the spout, make things convenient for being connected between dead lever and the spring, set up anti-skidding line through the dead lever surface, strengthen being connected between spring and the dead lever.
2. In the utility model, the friction between the fixed rod and the sleeve is reduced by arranging the protective layer, the service life of the HDPE double-wall corrugated pipe is prolonged, the sponge has strong resilience through the material of the protective layer, the fixed rod is prevented from being eroded by moisture, the fixed rod is protected, the distance between adjacent spring rings can be limited through the hard rubber material of the sleeve, the use toughness of the HDPE double-wall corrugated pipe is improved, the damage to the HDPE double-wall corrugated pipe in the use process is reduced, the damage to the outside through the substance in the HDPE double-wall corrugated pipe can be reduced through arranging the heat preservation layer, the icing in the HDPE double-wall corrugated pipe when the weather is too cold is prevented, the damage to the inside of the HDPE double-wall corrugated pipe is prevented, the carbon fiber is used as the material of the corrosion-resistant layer, the corrosion of the liquid to the inside of the HDPE double-wall corrugated pipe can be reduced, the inner wall of the HDPE double-wall corrugated pipe is protected, improve the life of HDPE double-walled bellows, can prevent through solid fixed ring's setting that HDPE double-walled bellows from revealing at the liquid that the kneck passes through, cause the damage to the inner wall of HDPE double-walled bellows.
Drawings
Fig. 1 is a schematic perspective view of the corrosion-resistant reinforced HDPE double-wall corrugated pipe of the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a fixing mechanism of the corrosion-resistant reinforced HDPE double-wall corrugated pipe of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 2 of the corrosion-resistant reinforced HDPE double-wall corrugated pipe of the present invention;
fig. 4 is a schematic view of a front view cross-sectional structure of the corrosion-resistant reinforced HDPE double-wall corrugated pipe of the present invention;
fig. 5 is the utility model provides a structural schematic diagram is cut away to corrosion resistant strenghthened type HDPE double-walled bellows's right side view.
Illustration of the drawings:
1. a tube body; 2. a fixing mechanism; 21. a spring; 22. fixing the rod; 3. a fixing ring; 4. a corrosion-resistant layer; 5. a heat-insulating layer; 6. a protective layer; 7. a sleeve.
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.
In order to solve the technical problem of the HDPE double-wall corrugated pipe, as shown in fig. 1 to 5, the following preferred technical solutions are provided:
an anti-corrosion reinforced HDPE double-wall corrugated pipe comprises a pipe body 1, wherein a fixing mechanism 2 is fixedly connected to the inner surface of the pipe body 1;
the fixing mechanism 2 comprises a spring 21 and fixing rods 22, the spring 21 is fixedly connected to the inner surface of the pipe body 1, the fixing rods 22 are slidably connected to the inner surface of the spring 21, the number of the fixing rods 22 is six, and circular clamping grooves matched with the spring 21 are formed in the inner surface of the pipe body 1.
It is specific, toughness through spring 21 keeps the use intensity of HDPE double-walled bellows with elasticity, can carry out average distribution when HDPE double-walled bellows receives external pressure, reduce the pressure that HDPE double-walled bellows received at a certain section, can keep the security of HDPE double-walled bellows in the use, through setting up dead lever 22, can restrict the scope that spring 21 removed, prevent that the external force that one section HDPE double-walled bellows received from resulting in spring 21 and HDPE double-walled bellows contact position impaired excessively strong, ensure the security of HDPE double-walled bellows in the use.
Further, as shown in fig. 1, the following preferred technical solutions are provided:
the outer surface of the fixed rod 22 is provided with anti-slip grains, and the inner surface of the spring 21 is provided with a sliding groove matched with the fixed rod 22.
Specifically, through setting up the spout, make things convenient for being connected between dead lever 22 and the spring 21, set up anti-skidding line through dead lever 22 surface, strengthen being connected between spring 21 and the dead lever 22.
In order to solve the technical problem of the distance between the springs 21, as shown in fig. 3, the following preferred technical solutions are provided:
the outer surface of the fixed rod 22 is uniformly and fixedly connected with a protective layer 6, and the protective layer 6 is made of sponge.
Specifically, reduce the friction between dead lever 22 and the sleeve 7 through setting up protective layer 6, improve the life of HDPE double-walled bellows, have very strong resilience for the sponge through the material of protective layer 6, prevent simultaneously that moisture from protecting dead lever 22's erosion, protecting dead lever 22.
Further, as shown in fig. 3, the following preferred technical solutions are provided:
the outer surface of the protective layer 6 is fixedly connected with a sleeve 7, and the sleeve 7 is made of hard rubber.
Specifically, the distance between the adjacent 21 rings of the spring can be limited by the sleeve 7 made of hard rubber, so that the use toughness of the HDPE double-wall corrugated pipe is improved, and the damage to the HDPE double-wall corrugated pipe in the use process is reduced.
In order to solve the technical problem of HDPE double-wall corrugated pipe protection, as shown in fig. 5, the following preferred technical solutions are provided:
the pipe body 1 internal surface fixedly connected with heat preservation 5, the material of heat preservation 5 is the cellucotton.
Specifically, can reduce the inside injury to outside through the material of HDPE double-walled bellows through setting up heat preservation 5, the inside injury that freezes of HDPE double-walled bellows when preventing weather supercooling to cause the injury inside the HDPE double-walled bellows.
Further, as shown in fig. 5, the following preferred technical solutions are provided:
the inner surface of the heat preservation layer 5 is fixedly connected with the corrosion-resistant layer 4, and the corrosion-resistant layer 4 is made of carbon fibers.
Specifically, the material through corrosion-resistant layer 4 is carbon fiber, can reduce the corruption that liquid caused to the inside of HDPE double-walled bellows, protects HDPE double-walled bellows inner wall, improves HDPE double-walled bellows's life.
Further, as shown in fig. 1, the following preferred technical solutions are provided:
the outer surface of the left end and the right end of the pipe body 1 is fixedly connected with a fixing ring 3, and the fixing ring 3 and the corrosion-resistant layer 4 are bonded by glue.
Specifically, the arrangement of the fixing ring 3 can prevent the HDPE double-wall corrugated pipe from leaking liquid passing through the interface, and damage is caused to the inner wall of the HDPE double-wall corrugated pipe.
The working principle of the embodiment is as follows: when the device is used, firstly, as shown in fig. 1, 4 and 5, the use strength of the HDPE double-wall corrugated pipe is kept through the toughness and elasticity of the spring 21, the HDPE double-wall corrugated pipe can be evenly distributed when receiving external pressure, the pressure on a certain section of the HDPE double-wall corrugated pipe is reduced, and the safety of the HDPE double-wall corrugated pipe in the use process can be kept, by arranging the fixing rod 22, the moving range of the spring 21 can be limited, the damage of the contact position of the spring 21 and the HDPE double-wall corrugated pipe caused by the fact that external force on the section of the HDPE double-wall corrugated pipe is too strong is prevented, the safety of the HDPE double-wall corrugated pipe in the use process is guaranteed, by arranging the sliding chute, the connection between the fixing rod 22 and the spring 21 is facilitated, and by arranging the anti-slip grains on the outer surface of the fixing rod 22, the connection between the spring 21 and the fixing rod 22 is strengthened;
meanwhile, as shown in fig. 1 and 3, the protective layer 6 is arranged to reduce friction between the fixed rod 22 and the sleeve 7, so that the service life of the HDPE double-wall corrugated pipe is prolonged, the protective layer 6 is made of sponge and has strong resilience, and meanwhile, the fixed rod 22 is protected by preventing moisture from corroding, the sleeve 7 is made of hard rubber, so that the distance between adjacent spring 21 rings can be limited, the use toughness of the HDPE double-wall corrugated pipe is improved, the damage to the HDPE double-wall corrugated pipe in the use process is reduced, the damage to the outside by substances in the HDPE double-wall corrugated pipe can be reduced by arranging the heat insulation layer 5, the internal freezing of the HDPE double-wall corrugated pipe in the cold weather is prevented, the damage to the inside of the HDPE double-wall corrugated pipe is prevented, the corrosion to the HDPE double-wall corrugated pipe by liquid is reduced by using the corrosion-resistant layer 4 made of carbon fiber, protect HDPE double-walled bellows inner wall, improve HDPE double-walled bellows's life, can prevent through solid fixed ring 3's setting that HDPE double-walled bellows from revealing at the liquid that the kneck passes through, cause the damage to HDPE double-walled bellows's inner wall.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a corrosion resistant strenghthened type HDPE double-walled bellows, includes pipe body (1), its characterized in that: the inner surface of the pipe body (1) is fixedly connected with a fixing mechanism (2);
fixed establishment (2) include spring (21) and dead lever (22), spring (21) fixed connection is in pipe body (1) internal surface, dead lever (22) sliding connection is in spring (21) internal surface, and the quantity of dead lever (22) is six, pipe body (1) internal surface seted up with spring (21) assorted circular draw-in groove.
2. The corrosion-resistant reinforced HDPE double-wall corrugated pipe as recited in claim 1, wherein: the outer surface of the fixing rod (22) is provided with anti-skid grains, and the inner surface of the spring (21) is provided with a sliding groove matched with the fixing rod (22).
3. The corrosion-resistant reinforced HDPE double-wall corrugated pipe as recited in claim 1, wherein: the outer surface of the fixing rod (22) is uniformly and fixedly connected with a protective layer (6), and the protective layer (6) is made of sponge.
4. The corrosion-resistant reinforced HDPE double-wall corrugated pipe according to claim 3, wherein: the outer surface of the protective layer (6) is fixedly connected with a sleeve (7), and the sleeve (7) is made of hard rubber.
5. The corrosion-resistant reinforced HDPE double-wall corrugated pipe as recited in claim 1, wherein: the pipe is characterized in that a heat-insulating layer (5) is fixedly connected to the inner surface of the pipe body (1), and the heat-insulating layer (5) is made of cellucotton.
6. The corrosion-resistant reinforced HDPE double-wall corrugated pipe according to claim 5, wherein: the inner surface of the heat preservation layer (5) is fixedly connected with a corrosion-resistant layer (4), and the corrosion-resistant layer (4) is made of carbon fibers.
7. The corrosion-resistant reinforced HDPE double-wall corrugated pipe as recited in claim 1, wherein: the outer surface of the left end and the right end of the pipe body (1) is fixedly connected with a fixing ring (3), and the fixing ring (3) is bonded with the corrosion-resistant layer (4) through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220545092.1U CN217177732U (en) | 2022-03-14 | 2022-03-14 | Corrosion-resistant reinforced HDPE double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220545092.1U CN217177732U (en) | 2022-03-14 | 2022-03-14 | Corrosion-resistant reinforced HDPE double-wall corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217177732U true CN217177732U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220545092.1U Active CN217177732U (en) | 2022-03-14 | 2022-03-14 | Corrosion-resistant reinforced HDPE double-wall corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217177732U (en) |
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2022
- 2022-03-14 CN CN202220545092.1U patent/CN217177732U/en active Active
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