CN211289034U - Electrostatic anti-corrosion pipeline - Google Patents
Electrostatic anti-corrosion pipeline Download PDFInfo
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- CN211289034U CN211289034U CN201922464572.6U CN201922464572U CN211289034U CN 211289034 U CN211289034 U CN 211289034U CN 201922464572 U CN201922464572 U CN 201922464572U CN 211289034 U CN211289034 U CN 211289034U
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- pipeline
- negative potential
- connecting block
- heating wire
- potential metal
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Abstract
The utility model discloses an electrostatic anti-corrosion pipeline, which comprises a pipeline, a support rod and a negative potential metal column, the surface of the pipeline is provided with a covering layer, the interior of the pipeline is wound with an electric heating wire, the inner wall of the pipeline is welded with a support rod, the support bar is provided with a hook, one side of the pipeline is connected with the negative potential metal column through a connecting block, flanges are arranged at the two ends of the pipeline, the heating wire is wound inside the pipeline of the utility model, when the surrounding environment is low, the electric heating wire can be connected with the power supply to heat the pipeline to a certain degree, the pipeline is prevented from being damaged easily due to too low temperature, meanwhile, the device can prevent the pipeline from being blocked due to the fact that liquid is frozen in the pipeline, the negative potential metal column is connected with the pipeline through the connecting block by adopting a sacrificial anode cathode protection method, and the pipeline is enabled to be at the same negative potential, so that the pipeline is not prone to being corroded due to the fact that the pipeline reacts with surrounding substances.
Description
Technical Field
The utility model relates to a pipeline corrosion prevention technology field specifically is an anticorrosive pipeline of static.
Background
Pipes are used in all industries as a means of transport, plastic pipes are prone to degradation when used to transport liquids, the hardness is not enough, the method can not be applied to the transportation operation of larger projects, the metal pipeline is easy to corrode, the service life is shorter, the corrosion rate of the metal pipeline is slowed down by spraying the anticorrosive coating on the existing metal pipeline, however, during installation and use, the pipeline can contact more hard articles, the anticorrosive coating is easy to scratch off, the part of the pipeline which is locally exposed and leaked is quickly corroded, the pipeline is damaged, for the form of adopting an external power supply to carry out corrosion prevention on the pipeline, the operation is more complex, the energy consumption is large, when the ambient temperature is lower, the pipeline is not provided with a heating device, so that the temperature of the pipeline is too low, the pipeline is easy to damage, meanwhile, the transported liquid is also frozen to block the pipeline, and impurities in the liquid do not have an interception member, so that the pipeline is easy to block.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an anticorrosive pipeline of static to solve the problem that proposes in the above-mentioned background art, the utility model relates to a novelty, easy operation, it is anticorrosive effectual.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosive pipeline of static, includes pipeline, bracing piece and negative potential metal post, the pipeline surface is equipped with the overburden, the inside winding of pipeline has the heating wire, the welding has the bracing piece on the pipeline inner wall, processing has the couple on the bracing piece, one side of pipeline is passed through the connecting block and is connected with negative potential metal post, the flange is installed at the both ends of pipeline.
As a preferred embodiment of the present invention, the number of the support rods is 4.
As a preferred embodiment of the present invention, the support rods are welded at two ends of the pipeline respectively.
As a preferred embodiment of the present invention, the connecting block is made of metal.
As a preferred embodiment of the present invention, both ends of the connecting block are welded to the pipe and the negative potential metal post, respectively.
As a preferred embodiment of the present invention, the resistance of the covering layer is large.
As a preferred embodiment of the utility model, all seted up on pipeline and the overburden and led to the line hole.
The utility model has the advantages that:
1. this anticorrosive pipeline of static, the inside winding heating wire of pipeline, when ambient environment is lower, can carry out the heating of certain degree with the heating wire switching on power supply to the pipeline, prevent that the pipeline temperature from crossing fragile excessively, can prevent simultaneously that liquid from being frozen and leading to the pipeline to block up in the pipeline.
2. This static anti-corrosion pipeline installs the bracing piece on the pipeline inner wall, has the supporting role to the pipeline, prevents to warp, and has the couple on the bracing piece, can block the impurity in the pipeline, prevents to block up.
3. The static anti-corrosion pipeline adopts a sacrificial anode cathode protection method, and connects the negative potential metal column with the pipeline through the connecting block, so that the pipeline is under the same negative potential, and the pipeline is not easy to react with surrounding substances to be corroded.
Drawings
Fig. 1 is a schematic view of an external structure of an electrostatic anticorrosion pipeline according to the present invention;
FIG. 2 is a cross-sectional view of an electrostatic anticorrosive pipeline according to the present invention;
FIG. 3 is a cross-sectional view of an electrostatic anticorrosion pipeline of the present invention;
in the figure: 1-pipeline, 2-covering layer, 3-negative potential metal column, 4-supporting rod, 5-hook, 6-connecting block, 7-flange and 8-electric heating wire.
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 to 3, the present invention provides a technical solution: the utility model provides an anticorrosive pipeline of static, includes pipeline 1, bracing piece 4 and negative potential metal post 3, 1 surface of pipeline is equipped with overburden 2, the inside winding of pipeline 1 has heating wire 8, the welding has bracing piece 4 on the 1 inner wall of pipeline, processing has couple 5 on bracing piece 4, one side of pipeline 1 is passed through connecting block 6 and is connected with negative potential metal post 3, flange 7 is installed at the both ends of pipeline 1.
As a preferred embodiment of the present invention, the number of the support rods 4 is 4, two the support rods 4 are installed in a crossed manner.
As a preferred embodiment of the present invention, the support rods 4 are respectively welded at two ends of the pipeline 1, so as to be easily cleaned.
As a preferred embodiment of the present invention, the connecting block 6 is made of metal, and provides a medium for transferring negative ions.
As a preferred embodiment of the present invention, the two ends of the connecting block 6 are respectively welded to the pipeline 1 and the negative potential metal column 3.
In a preferred embodiment of the present invention, the covering layer 2 has a large resistance, and thus has a small influence on surrounding metal structures.
As a preferred embodiment of the present invention, the pipeline 1 and the covering layer 2 are all provided with through-wire holes to connect the heating wire 8 with an external power source.
The working principle is as follows: when the device is used, firstly, the pipeline 1 is placed in a low soil resistivity environment, one end of the connecting block 6 is welded on the pipeline 1, then the negative potential metal column 3 is welded with one end of the connecting block 6 on the pipeline 1, the pipelines 1 are connected and fixed through the flange 7, then the electric heating wire 8 is connected with the switch through the lead, the switch is connected with an external power supply through the lead, then the pipeline 1 and the negative potential metal column 3 are buried underground, liquid and the like are transported through the pipeline 1, in the transportation process, larger impurities or filaments flowing through the pipeline 1 are blocked by the hook 5 and the support rod 4, certain filtering and anti-blocking effects are achieved, the pipeline 1 can be intensively cleaned after being disassembled, when the liquid is transported, the negative potential on the pipeline 1 can react with oxides, negative ions are reduced, then the number of the negative ions on the negative potential metal column 3 is higher than that on the pipeline 1, negative ions on the negative potential metal column 3 are transmitted to the pipeline 1 through the connecting block 6, the pipeline 1 is always in a negative potential state and cannot be oxidized, the pipeline 1 is protected, the service life is prolonged, when the ambient temperature is low, the pipeline 1 is low in temperature and easy to damage, the power can be switched on through a power plug, the heating wire 8 is electrified to generate heat, the pipeline 1 is heated, the placing temperature is low, meanwhile, the pipeline 1 can be prevented from being frozen by transported liquid, the pipeline 1 is blocked, the covering layer 2 on the surface of the pipeline 1 has large resistance, and the influence on the surrounding metal structures can be reduced.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.
Claims (7)
1. An electrostatically protected pipe, characterized in that: including pipeline (1), bracing piece (4) and negative potential metal post (3), pipeline (1) surface is equipped with overburden (2), the inside winding of pipeline (1) has heating wire (8), the welding has bracing piece (4) on pipeline (1) inner wall, processing has couple (5) on bracing piece (4), one side of pipeline (1) is passed through connecting block (6) and is connected with negative potential metal post (3), flange (7) are installed at the both ends of pipeline (1).
2. A electrostatically protected conduit as claimed in claim 1, wherein: the number of the support rods (4) is 4, and the two support rods (4) are installed in a crossed mode.
3. A electrostatically protected conduit as claimed in claim 1, wherein: the support rods (4) are welded at two ends of the pipeline (1) respectively.
4. A electrostatically protected conduit as claimed in claim 1, wherein: the connecting block (6) is made of metal.
5. A electrostatically protected conduit as claimed in claim 1, wherein: and two ends of the connecting block (6) are respectively welded with the pipeline (1) and the negative potential metal column (3).
6. A electrostatically protected conduit as claimed in claim 1, wherein: the resistance of the cover layer (2) is relatively high.
7. A electrostatically protected conduit as claimed in claim 1, wherein: the pipeline (1) and the covering layer (2) are both provided with through wire holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464572.6U CN211289034U (en) | 2019-12-31 | 2019-12-31 | Electrostatic anti-corrosion pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464572.6U CN211289034U (en) | 2019-12-31 | 2019-12-31 | Electrostatic anti-corrosion pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211289034U true CN211289034U (en) | 2020-08-18 |
Family
ID=72015871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922464572.6U Active CN211289034U (en) | 2019-12-31 | 2019-12-31 | Electrostatic anti-corrosion pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211289034U (en) |
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2019
- 2019-12-31 CN CN201922464572.6U patent/CN211289034U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.13, area a, Furong Industrial Park, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi baiante anti corrosion equipment Co.,Ltd. Address before: No.13, area a, Furong Industrial Park, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province, 214000 Patentee before: YNTFF ANTICORROSION EQUIPMENT CO.,LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electrostatic anticorrosive pipeline Effective date of registration: 20220622 Granted publication date: 20200818 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: Wuxi baiante anti corrosion equipment Co.,Ltd. Registration number: Y2022320010273 |