CN218935700U - Non-return type ozone conveying pipe - Google Patents
Non-return type ozone conveying pipe Download PDFInfo
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- CN218935700U CN218935700U CN202223073324.7U CN202223073324U CN218935700U CN 218935700 U CN218935700 U CN 218935700U CN 202223073324 U CN202223073324 U CN 202223073324U CN 218935700 U CN218935700 U CN 218935700U
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Abstract
The utility model discloses a non-return ozone conveying pipe which comprises a pipe body, wherein connecting cylinders are arranged at the left end and the right end of the pipe body, a non-return valve is arranged at the inner side of the pipe body, the pipe body comprises a basal layer, an inner protection layer is arranged at the inner side of the basal layer, meanwhile, the inner protection layer comprises a polyvinyl chloride coating and a perchloroethylene coating, an outer protection layer is arranged at the outer side of the basal layer, the outer protection layer comprises a hafnium oxide coating and an aluminum oxide coating, and the perchloroethylene coating is coated at the inner side of the basal layer. The utility model is provided with the inner protective layer, the polyvinyl chloride coating layer can play a role in corrosion protection of the first layer, the perchloroethylene coating layer can play a role in corrosion protection of the second layer after the polyvinyl chloride coating layer is damaged, and the outer protective layer, the aluminum oxide coating layer can play a role in wear protection, the hafnium oxide coating layer can play a role in fire protection, and the service life of the whole conveying pipe is effectively prolonged through the cooperation of the structures.
Description
Technical Field
The utility model relates to the technical field of pipelines, in particular to a non-return ozone conveying pipe.
Background
The pipeline is a device which is formed by connecting a pipe, a pipe connecting piece, a valve and the like and is used for conveying gas, liquid or fluid with solid particles, but the pipeline in the prior art has poor corrosion resistance and the like, so that the service life of the pipeline is reduced, therefore, the pipeline is provided with structures such as a polyvinyl chloride coating and the like to solve the defects in the prior art, and the concrete solution is as follows: the polyvinyl chloride coating can play a role in corrosion resistance and protection of the first layer, the perchloroethylene coating can play a role in corrosion resistance and protection of the second layer after the polyvinyl chloride coating is damaged, the aluminum oxide coating can play a role in wear resistance and protection, and the hafnium dioxide coating can play a role in fire protection.
Disclosure of Invention
The utility model aims to provide a non-return type ozone conveying pipe, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a non return formula ozone conveyer pipe, includes the body, both ends all are provided with the connecting cylinder about the body, and the inboard of body is provided with the check valve, the body includes the stratum basale, and the inboard of stratum basale is provided with interior protective layer, simultaneously, interior protective layer includes polyvinyl chloride coating and perchloroethylene coating, the outside of stratum basale is provided with the outer protective layer, and the outer protective layer includes hafnium oxide coating and aluminium oxide coating.
Preferably, the perchloroethylene coating layer is coated on the inner side of the substrate layer, and the polyvinyl chloride coating layer is coated on the inner side of the perchloroethylene coating layer.
Preferably, the polyvinyl chloride coating and the perchloroethylene coating have the same thickness, and the polyvinyl chloride coating has a thickness of two hundred to four hundred micrometers.
Preferably, the hafnium oxide coating is coated on the outer side of the substrate layer, and the aluminum oxide coating is coated on the outer side of the hafnium oxide coating.
Preferably, the hafnium oxide and aluminum oxide coatings are the same thickness, and the aluminum oxide coating has a thickness of one hundred fifty to three hundred micrometers.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model is provided with the inner protective layer, the polyvinyl chloride coating layer can play a role in corrosion protection of the first layer, the perchloroethylene coating layer can play a role in corrosion protection of the second layer after the polyvinyl chloride coating layer is damaged, and the outer protective layer, the aluminum oxide coating layer can play a role in wear protection, the hafnium oxide coating layer can play a role in fire protection, and the service life of the whole conveying pipe is effectively prolonged through the cooperation of the structures.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the pipe structure of the present utility model;
FIG. 3 is a schematic view of the inner protective layer structure of the present utility model;
FIG. 4 is a schematic view of the structure of the outer protective layer of the present utility model.
In the figure: the pipe body 1, the basal layer 11, the inner protective layer 12, the polyvinyl chloride coating 121, the perchloroethylene coating 122, the outer protective layer 13, the hafnium oxide coating 131, the aluminum oxide coating 132, the check valve 2 and the connecting cylinder 3.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The components of the pipe body 1, the base layer 11, the inner protective layer 12, the polyvinyl chloride coating 121, the perchloroethylene coating 122, the outer protective layer 13, the hafnium oxide coating 131, the aluminum oxide coating 132, the check valve 2 and the connecting cylinder 3 are all common standard components or components known to the skilled person, and the structure and the principle of the components are all known to the skilled person through technical manuals or through routine experimental methods.
Referring to fig. 1-4, a non-return ozone delivery pipe comprises a pipe body 1, connecting cylinders 3 are arranged at the left end and the right end of the pipe body 1, a check valve 2 is arranged at the inner side of the pipe body 1, the pipe body 1 comprises a base layer 11, an inner protection layer 12 is arranged at the inner side of the base layer 11, meanwhile, the inner protection layer 12 comprises a polyvinyl chloride coating 121 and a perchloroethylene coating 122, the polyvinyl chloride coating 121 can play a role in corrosion protection of a first layer, the perchloroethylene coating 122 can play a role in corrosion protection of a second layer after the polyvinyl chloride coating 121 is damaged, an outer protection layer 13 is arranged at the outer side of the base layer 11, the outer protection layer 13 comprises a hafnium dioxide coating 131 and an aluminum oxide coating 132, the aluminum oxide coating 132 can play a role in wear protection, and the hafnium dioxide coating 131 can play a role in fire protection.
The perchloroethylene coating 122 is coated on the inner side of the substrate layer 11, the polyvinyl chloride coating 121 is coated on the inner side of the perchloroethylene coating 122, the thicknesses of the polyvinyl chloride coating 121 and the perchloroethylene coating 122 are the same, the thickness of the polyvinyl chloride coating 121 is two hundred to four hundred micrometers, the hafnium oxide coating 131 is coated on the outer side of the substrate layer 11, the aluminum oxide coating 132 is coated on the outer side of the hafnium oxide coating 131, the thicknesses of the hafnium oxide coating 131 and the aluminum oxide coating 132 are the same, and the thickness of the aluminum oxide coating 132 is one hundred fifty to three hundred micrometers.
When the conveyer pipe is used, the inner protective layer 12 is arranged, the polyvinyl chloride coating 121 comprising the inner protective layer can play a role in corrosion protection of the first layer, the perchloroethylene coating 122 can play a role in corrosion protection of the second layer after the polyvinyl chloride coating 121 is damaged, the outer protective layer 13 is arranged, the aluminum oxide coating 132 comprising the outer protective layer can play a role in wear-resisting protection, the hafnium oxide coating 131 can play a role in fire protection, and the whole service life of the conveyer pipe is effectively prolonged through the cooperation of the structures.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a non return formula ozone conveyer pipe, includes body (1), its characterized in that: both ends all are provided with connecting cylinder (3) about body (1), and the inboard of body (1) is provided with check valve (2), body (1) are including stratum basale (11), and the inboard of stratum basale (11) is provided with interior protective layer (12), simultaneously, interior protective layer (12) include polyvinyl chloride coating (121) and perchloroethylene coating (122), the outside of stratum basale (11) is provided with outer protective layer (13), and outer protective layer (13) include hafnium oxide coating (131) and aluminium oxide coating (132).
2. A non-return ozone delivery tube as claimed in claim 1, wherein: the perchloroethylene coating (122) is coated on the inner side of the substrate layer (11), and the polyvinyl chloride coating (121) is coated on the inner side of the perchloroethylene coating (122).
3. A non-return ozone delivery tube as claimed in claim 1, wherein: the polyvinyl chloride coating (121) and the perchloroethylene coating (122) have the same thickness, and the polyvinyl chloride coating (121) has a thickness of two hundred to four hundred micrometers.
4. A non-return ozone delivery tube as claimed in claim 1, wherein: the hafnium oxide coating (131) is coated on the outer side of the substrate layer (11), and the aluminum oxide coating (132) is coated on the outer side of the hafnium oxide coating (131).
5. A non-return ozone delivery tube as claimed in claim 1, wherein: the hafnium oxide coating (131) and the aluminum oxide coating (132) are the same thickness, and the aluminum oxide coating (132) has a thickness of one hundred fifty to three hundred micrometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223073324.7U CN218935700U (en) | 2022-11-21 | 2022-11-21 | Non-return type ozone conveying pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223073324.7U CN218935700U (en) | 2022-11-21 | 2022-11-21 | Non-return type ozone conveying pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218935700U true CN218935700U (en) | 2023-04-28 |
Family
ID=86066732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223073324.7U Active CN218935700U (en) | 2022-11-21 | 2022-11-21 | Non-return type ozone conveying pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218935700U (en) |
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2022
- 2022-11-21 CN CN202223073324.7U patent/CN218935700U/en active Active
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