CN217899086U - Hydraulic pipeline for hydraulic engineering that compressive property is high - Google Patents
Hydraulic pipeline for hydraulic engineering that compressive property is high Download PDFInfo
- Publication number
- CN217899086U CN217899086U CN202221507492.XU CN202221507492U CN217899086U CN 217899086 U CN217899086 U CN 217899086U CN 202221507492 U CN202221507492 U CN 202221507492U CN 217899086 U CN217899086 U CN 217899086U
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- CN
- China
- Prior art keywords
- layer
- pipeline
- steel layer
- pipeline body
- perchloroethylene
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- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003973 paint Substances 0.000 claims abstract description 21
- 229920000180 alkyd Polymers 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 18
- 239000000956 alloy Substances 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000004593 Epoxy Substances 0.000 claims abstract description 17
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910000997 High-speed steel Inorganic materials 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 15
- 238000004881 precipitation hardening Methods 0.000 claims abstract description 14
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 84
- 239000011247 coating layer Substances 0.000 claims description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 abstract description 5
- 238000005496 tempering Methods 0.000 abstract description 5
- 238000010791 quenching Methods 0.000 abstract description 4
- 230000000171 quenching effect Effects 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a hydraulic engineering water conservancy pipeline that compressive property is high, including pipeline body and protection pipeline, the inner chamber coating of pipeline body has the antirust coat, the antirust coat includes epoxy iron oxide red dope layer, alkyd magnetic dope layer and perchloroethylene antirust paint layer, strengthening rib fixed connection is passed through with the internal surface of protection pipeline to the surface of pipeline body, the surface of protection pipeline is equipped with the enhancement layer. The utility model discloses a high-speed steel layer, alloy quenching and tempering steel layer, precipitation hardening stainless steel layer, strengthening rib and protection pipeline's setting is avoided too big because of external pressure, leads to the surface of pipeline body to appear damaged, has improved the intensity of pipeline body greatly, through the setting of epoxy iron oxide red dope layer, alkyd magnetic dope layer and perchloroethylene anti-rust paint layer, reaches rust-resistant purpose, avoids the inner chamber of pipeline body to be corroded by rust, has improved the life of pipeline body greatly.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a hydraulic pipeline for hydraulic engineering that compressive property is high.
Background
Hydraulic engineering includes the ecological protection and the improvement of dykes and dams, also include erectting of pipeline, thereby make the trend at water source can satisfy people's production life demand, and water conservancy pipeline when the installation, generally can use connecting device to assist water conservancy pipeline's installation, it is faster to make water conservancy pipeline installation speed, also guarantee water conservancy pipeline's safety simultaneously, need use water conservancy pipeline transport water source in hydraulic engineering, current water conservancy pipeline compressive property is poor, in-process using is too big because of pressure, lead to the pipeline damaged to appear easily, greatly reduced the life of pipeline.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic pipeline for hydraulic engineering that compressive property is high possesses the high advantage of compressive property, has solved current hydraulic pipeline compressive property poor, and the in-process that uses is too big because of pressure, leads to the pipeline to appear damaged easily, greatly reduced pipeline life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic engineering uses water conservancy pipeline that compressive property is high, includes pipeline body and protection pipeline, the inner chamber coating of pipeline body has the antirust coat, the antirust coat includes epoxy iron red dope layer, alkyd magnetic dope layer and perchloroethylene antirust paint layer, the surface of pipeline body passes through strengthening rib fixed connection with the internal surface of protection pipeline, the surface of protection pipeline is equipped with the enhancement layer, the enhancement layer includes high-speed steel layer, alloy quenching and tempering steel layer and precipitation hardening stainless steel layer.
Preferably, the high-speed steel layer, the alloy quenched and tempered steel layer and the precipitation hardening stainless steel layer are consistent in thickness, and the thicknesses of the high-speed steel layer, the alloy quenched and tempered steel layer and the precipitation hardening stainless steel layer are all 0.2mm-0.3mm.
Preferably, the inner surface of the high-speed steel layer is attached to the outer surface of the alloy quenched and tempered steel layer, and the inner surface of the alloy quenched and tempered steel layer is attached to the outer surface of the precipitation hardening stainless steel layer.
Preferably, the epoxy iron oxide red coating layer, the alkyd magnetic coating layer and the perchloroethylene antirust coating layer are consistent in thickness, and the thicknesses of the epoxy iron red coating layer, the alkyd magnetic coating layer and the perchloroethylene antirust coating layer are all 0.1-0.2 mm.
Preferably, the inner surface of the epoxy iron oxide red coating layer is wrapped on the outer surface of the alkyd magnetic coating layer, and the inner surface of the alkyd magnetic coating layer is wrapped on the outer surface of the perchloroethylene antirust paint layer.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a high-speed steel layer, alloy quenching and tempering steel layer, the precipitation hardening stainless steel layer, strengthening rib and protection pipeline's setting, avoid too big because of external pressure, the surface that leads to the pipeline body appears damaged, the intensity of pipeline body has been improved greatly, through epoxy iron oxide red dope layer, alkyd magnetic dope layer and perchloroethylene antirust paint layer's setting, reach rust-resistant purpose, the inner chamber of avoiding the pipeline body is corroded by the rust, the life of pipeline body has been improved greatly, it is poor to have solved current water conservancy pipeline compressive property, too big because of pressure in the in-process that uses, lead to the pipeline damaged easily, greatly reduced pipeline life's problem.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the pipeline body of the present invention;
FIG. 3 is a perspective view of the reinforcing layer of the present invention;
FIG. 4 is a schematic perspective view of an antirust layer according to the present invention.
In the figure: 1. a pipe body; 2. reinforcing ribs; 3. protecting the pipeline; 4. a reinforcing layer; 41. a high speed steel layer; 42. tempering the steel layer by alloy; 43. a precipitation hardened stainless steel layer; 5. a rust-proof layer; 51. an epoxy iron oxide red coating layer; 52. an alkyd magnetic paint layer; 53. perchloroethylene antirust paint layer.
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, a hydraulic engineering water conservancy pipeline with high pressure resistance comprises a pipeline body 1 and a protective pipeline 3, wherein an inner cavity of the pipeline body 1 is coated with an anti-rust layer 5, the anti-rust layer 5 comprises an epoxy iron oxide red coating layer 51, an alkyd magnetic coating layer 52 and a perchloroethylene anti-rust coating layer 53, the outer surface of the pipeline body 1 is fixedly connected with the inner surface of the protective pipeline 3 through reinforcing ribs 2, a reinforcing layer 4 is arranged on the surface of the protective pipeline 3, and the reinforcing layer 4 comprises a high-speed steel layer 41, an alloy quenched and tempered steel layer 42 and a precipitation hardening stainless steel layer 43.
The high-speed steel layer 41, the alloy quenched and tempered steel layer 42 and the precipitation hardening stainless steel layer 43 are consistent in thickness, and the thicknesses are all 0.2mm-0.3mm.
The inner surface of the high-speed steel layer 41 is attached to the outer surface of the alloy quenched and tempered steel layer 42, and the inner surface of the alloy quenched and tempered steel layer 42 is attached to the outer surface of the precipitation hardening stainless steel layer 43.
The epoxy iron oxide red coating layer 51, the alkyd magnetic coating layer 52 and the perchloroethylene antirust paint layer 53 are consistent in thickness, and the thicknesses of the epoxy iron red coating layer, the alkyd magnetic coating layer and the perchloroethylene antirust paint layer are all 0.1mm-0.2mm.
The inner surface of the epoxy iron oxide red paint layer 51 is wrapped on the outer surface of the alkyd magnetic paint layer 52, and the inner surface of the alkyd magnetic paint layer 52 is wrapped on the outer surface of the perchloroethylene antirust paint layer 53.
During the use, through high-speed steel layer 41, alloy quenching and tempering steel layer 42, precipitation hardening stainless steel layer 43, strengthening rib 2 and protective pipe 3's setting, avoid too big because of ambient pressure, lead to pipeline body 1's surface to appear damaged, pipeline body 1's intensity has been improved greatly, through epoxy iron red dope layer 51, alkyd magnetic dope layer 52 and perchloroethylene antirust paint layer 53's setting, reach rust-resistant purpose, avoid pipeline body 1's inner chamber to be corroded by rust, pipeline body 1's life has been improved greatly, it is poor to have solved current water conservancy pipeline compressive property, it is too big because of pressure at the in-process that uses, lead to the pipeline damaged easily, greatly reduced pipeline life's 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 (5)
1. The utility model provides a water conservancy pipeline for hydraulic engineering that compressive property is high, includes pipeline body (1) and protection pipeline (3), its characterized in that: the inner cavity of the pipeline body (1) is coated with an anti-rust layer (5), the anti-rust layer (5) comprises an epoxy iron oxide red coating layer (51), an alkyd magnetic coating layer (52) and a perchloroethylene anti-rust paint layer (53), the outer surface of the pipeline body (1) is fixedly connected with the inner surface of the protection pipeline (3) through a reinforcing rib (2), the surface of the protection pipeline (3) is provided with a reinforcing layer (4), and the reinforcing layer (4) comprises a high-speed steel layer (41), an alloy quenched and tempered steel layer (42) and a precipitation hardening stainless steel layer (43).
2. The hydraulic engineering water conservancy pipeline with high pressure resistance of claim 1, characterized in that: the high-speed steel layer (41), the alloy quenched and tempered steel layer (42) and the precipitation hardening stainless steel layer (43) are consistent in thickness, and the thicknesses of the high-speed steel layer, the alloy quenched and tempered steel layer and the precipitation hardening stainless steel layer are all 0.2mm-0.3mm.
3. The hydraulic engineering hydraulic pipeline with high pressure resistance as claimed in claim 1, wherein: the inner surface of the high-speed steel layer (41) is attached to the outer surface of the alloy quenched and tempered steel layer (42), and the inner surface of the alloy quenched and tempered steel layer (42) is attached to the outer surface of the precipitation hardening stainless steel layer (43).
4. The hydraulic engineering hydraulic pipeline with high pressure resistance as claimed in claim 1, wherein: the epoxy iron oxide red coating layer (51), the alkyd magnetic coating layer (52) and the perchloroethylene antirust paint layer (53) are consistent in thickness, and the thicknesses of the epoxy iron red coating layer, the alkyd magnetic coating layer and the perchloroethylene antirust paint layer are all 0.1mm-0.2mm.
5. The hydraulic engineering water conservancy pipeline with high pressure resistance of claim 1, characterized in that: the inner surface of the epoxy iron oxide red paint layer (51) is wrapped on the outer surface of the alkyd magnetic paint layer (52), and the inner surface of the alkyd magnetic paint layer (52) is wrapped on the outer surface of the perchloroethylene antirust paint layer (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221507492.XU CN217899086U (en) | 2022-06-16 | 2022-06-16 | Hydraulic pipeline for hydraulic engineering that compressive property is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221507492.XU CN217899086U (en) | 2022-06-16 | 2022-06-16 | Hydraulic pipeline for hydraulic engineering that compressive property is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217899086U true CN217899086U (en) | 2022-11-25 |
Family
ID=84129970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221507492.XU Active CN217899086U (en) | 2022-06-16 | 2022-06-16 | Hydraulic pipeline for hydraulic engineering that compressive property is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217899086U (en) |
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2022
- 2022-06-16 CN CN202221507492.XU patent/CN217899086U/en active Active
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