CN214197620U - Stainless steel pipe with good durability - Google Patents
Stainless steel pipe with good durability Download PDFInfo
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- CN214197620U CN214197620U CN202023102588.1U CN202023102588U CN214197620U CN 214197620 U CN214197620 U CN 214197620U CN 202023102588 U CN202023102588 U CN 202023102588U CN 214197620 U CN214197620 U CN 214197620U
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Abstract
The utility model discloses a nonrust steel pipe that durability is good, including nonrust steel pipe body, the fixed surface of nonrust steel pipe body is connected with first inoxidizing coating, the inner wall fixedly connected with second inoxidizing coating of nonrust steel pipe body, the inner wall of first inoxidizing coating has the wearing layer through the adhesive bonding, the inner wall of wearing layer has the waterproof layer through the adhesive bonding, the inner wall of waterproof layer has the heat-resistant layer through the adhesive bonding, the inner wall of second inoxidizing coating has the heat preservation through the adhesive bonding, the inner wall of heat preservation has corrosion resistant layer through the adhesive bonding. This nonrust steel pipe that durability is good through the design of wearing layer, waterproof layer, heat-resisting layer, heat preservation and corrosion resistant layer, can make nonrust steel pipe have the characteristics of wearability, waterproof layer, heat resistance, heat insulating ability and corrosion resistance to effectual life who improves nonrust steel pipe can the long-term use of person of facilitating the use.
Description
Technical Field
The utility model relates to a nonrust steel pipe technical field specifically is a nonrust steel pipe that durability is good.
Background
The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like in petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like. In addition, since the steel sheet is light in weight when it is bent and has the same torsional strength, it is widely used for manufacturing machine parts and engineering structures. Also commonly used as furniture and kitchen ware, etc. The stainless steel pipe is divided into a common carbon steel pipe, a high-quality carbon structural steel pipe, an alloy structural pipe, an alloy steel pipe, a bearing steel pipe, a stainless steel pipe, a bimetal composite pipe, a coating layer pipe and the like which are used for saving precious metals and meeting special requirements according to the material. The stainless steel pipes have various kinds, different applications, different technical requirements and different production methods. The outer diameter range of the currently produced steel pipe is 0.1-4500 mm, and the wall thickness range is 0.01-250 mm.
Most of the traditional stainless steel pipes have short service life, so that the stainless steel pipes are not durable and cannot be used by users for a long time. Therefore, we propose a stainless steel pipe with good durability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nonrust steel pipe that durability is good to it is shorter to propose the most life of traditional nonrust steel pipe in solving above-mentioned background art, thereby leads to nonrust steel pipe not durable, can not be by the problem of user's long-term use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nonrust steel pipe that durability is good, includes nonrust steel pipe body, the fixed surface of nonrust steel pipe body is connected with first inoxidizing coating, the inner wall fixedly connected with second inoxidizing coating of nonrust steel pipe body, the inner wall of first inoxidizing coating has the wearing layer through adhesive bonding, the inner wall of wearing layer has the waterproof layer through adhesive bonding, the inner wall of waterproof layer has the heat-resistant layer through adhesive bonding, the inner wall of second inoxidizing coating has the heat preservation through adhesive bonding, the inner wall of heat preservation has corrosion resistant layer through adhesive bonding.
Preferably, one side in the wear-resistant layer is bonded with a wear-resistant particle wear coating through a bonding agent, one side of the wear-resistant particle wear coating is bonded with a fatigue wear-resistant coating through a bonding agent, and one side of the fatigue wear-resistant coating is bonded with an adhesion wear-resistant coating through a bonding agent.
Preferably, one side in the waterproof layer is bonded with an epoxy resin layer through an adhesive, one side of the epoxy resin layer is bonded with an acrylic resin layer through an adhesive, and one side of the acrylic resin layer is bonded with an ethylene-vinyl acetate resin layer through an adhesive.
Preferably, one side in the heat-resistant layer is bonded with a flame-retardant non-woven gauze layer through an adhesive, one side of the flame-retardant non-woven gauze layer is bonded with an acetate fiber layer through an adhesive, and one side of the acetate fiber layer is bonded with a glass fiber layer through an adhesive.
Preferably, one side in the heat preservation layer is bonded with a polyurethane foam layer through an adhesive, and one side of the polyurethane foam layer is bonded with a phenolic foam layer through an adhesive.
Preferably, one side in the corrosion-resistant layer is bonded with a phenolic resin paint layer through an adhesive, and one side of the phenolic resin paint layer is bonded with an epoxy-phenolic paint layer through an adhesive.
Compared with the prior art, the beneficial effects of the utility model are that:
the stainless steel pipe with good durability can ensure that the stainless steel pipe has the characteristics of wear resistance, water resistance, heat preservation and corrosion resistance through the design of the wear-resistant layer, the waterproof layer, the heat-resistant layer, the heat preservation layer and the corrosion-resistant layer, thereby effectively improving the service life of the stainless steel pipe and being convenient for a user to use for a long time, the materials of the wear-resistant coating, the fatigue-resistant coating and the adhesion-resistant coating are arranged in the wear-resistant layer, effectively improving the wear-resistant effect, the materials of the epoxy resin layer, the acrylic resin layer and the ethylene-vinyl acetate resin layer are arranged in the waterproof layer, effectively improving the waterproof effect, the materials of the flame-retardant non-woven gauze layer, the acetate fiber layer and the glass fiber layer are arranged in the heat-resistant layer, effectively improving the heat-resistant effect, and the materials of the polyurethane foam layer and the phenolic foam layer are arranged in the heat preservation layer, the heat-insulating effect can be effectively improved, and the corrosion-resistant effect can be effectively improved by arranging the phenolic resin paint layer and the epoxy-phenolic paint layer in the corrosion-resistant layer, so that the service life of the stainless steel pipe is further prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a structural sectional view of a first protective layer of the present invention;
fig. 3 is a structural sectional view of a second protective layer of the present invention;
FIG. 4 is a structural sectional view of the wear-resistant layer of the present invention;
fig. 5 is a structural sectional view of the waterproof layer of the present invention;
fig. 6 is a structural cross-sectional view of the heat-resistant layer of the present invention;
FIG. 7 is a sectional view of the insulating layer of the present invention;
fig. 8 is a structural sectional view of the corrosion-resistant layer of the present invention;
fig. 9 is a perspective view of the present invention.
In the figure: 1. a stainless steel tube body; 2. a first protective layer; 3. a second protective layer; 4. a wear layer; 5. a waterproof layer; 6. a heat-resistant layer; 7. a heat-insulating layer; 8. a corrosion resistant layer; 9. an abrasive wear resistant coating; 10. a fatigue wear resistant coating; 11. an adhesion wear resistant coating; 12. an epoxy resin layer; 13. an acrylic resin layer; 14. an ethylene-vinyl acetate resin layer; 15. a flame retardant non-woven gauze layer; 16. a cellulose acetate layer; 17. A glass fiber layer; 18. a polyurethane foam layer; 19. a phenolic foam layer; 20. a phenolic resin paint layer; 21. An epoxy-phenolic 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. 1-9, the present invention provides a technical solution: the utility model provides a stainless steel pipe that durability is good, including stainless steel pipe body 1, the first inoxidizing coating 2 of fixed surface of stainless steel pipe body 1, the inner wall fixedly connected with second inoxidizing coating 3 of stainless steel pipe body 1, the inner wall of first inoxidizing coating 2 has wearing layer 4 through the adhesive bonding, the inner wall of wearing layer 4 has waterproof layer 5 through the adhesive bonding, the inner wall of waterproof layer 5 has heat-resistant layer 6 through the adhesive bonding, the inner wall of second inoxidizing coating 3 has heat preservation 7 through the adhesive bonding, the inner wall of heat preservation 7 has corrosion resistant layer 8 through the adhesive bonding.
The utility model discloses in: one side in the wear-resistant layer 4 is adhered with a wear-resistant particle wear coating 9 through an adhesive, one side of the wear-resistant particle wear coating 9 is adhered with a fatigue wear-resistant coating 10 through the adhesive, and one side of the fatigue wear-resistant coating 10 is adhered with an adhesion wear-resistant coating 11 through the adhesive.
The utility model discloses in: an epoxy resin layer 12 is bonded to one side of the waterproof layer 5 with an adhesive, an acrylic resin layer 13 is bonded to one side of the epoxy resin layer 12 with an adhesive, and an ethylene-vinyl acetate resin layer 14 is bonded to one side of the acrylic resin layer 13 with an adhesive.
The utility model discloses in: a flame-retardant nonwoven gauze layer 15 is bonded to one side of the heat-resistant layer 6 with an adhesive, an acetate fiber layer 16 is bonded to one side of the flame-retardant nonwoven gauze layer 15 with an adhesive, and a glass fiber layer 17 is bonded to one side of the acetate fiber layer 16 with an adhesive.
The utility model discloses in: a polyurethane foam layer 18 is bonded to one side of the inside of the heat insulating layer 7 by an adhesive, and a phenolic foam layer 19 is bonded to one side of the polyurethane foam layer 18 by an adhesive.
The utility model discloses in: one side in the corrosion-resistant layer 8 is bonded with a phenolic resin paint layer 20 through an adhesive, and one side of the phenolic resin paint layer 20 is bonded with an epoxy-phenolic paint layer 21 through an adhesive.
In summary, the following steps: the stainless steel pipe with good durability can be characterized by wear resistance, waterproofness, heat resistance, heat preservation and corrosion resistance through the design of the wear-resistant layer 4, the waterproof layer 5, the heat-resistant layer 6, the heat preservation layer 7 and the corrosion-resistant layer 8, thereby effectively prolonging the service life of the stainless steel pipe and being convenient for long-term use of a user, the materials of the wear-resistant particle wear coating 9, the fatigue wear-resistant coating 10 and the adhesion wear-resistant coating 11 are arranged in the wear-resistant layer 4, thereby effectively improving the wear-resistant effect, the materials of the epoxy resin layer 12, the acrylic resin layer 13 and the ethylene-vinyl acetate resin layer 14 are arranged in the waterproof layer 5, thereby effectively improving the waterproof effect, the materials of the flame-retardant non-woven gauze layer 15, the acetate fiber layer 16 and the glass fiber layer 17 are arranged in the heat-resistant layer 6, thereby effectively improving the heat-resistant effect, and the materials of the polyurethane foam layer 18 and the phenolic foam layer 19 are arranged in the heat preservation layer 7, the heat-insulating effect can be effectively improved, and the corrosion-resistant effect can be effectively improved by arranging the materials of the phenolic resin paint layer 20 and the epoxy-phenolic paint layer 21 in the corrosion-resistant layer 8, so that the service life of the stainless steel pipe is further prolonged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 a stainless steel pipe that durability is good, includes stainless steel pipe body (1), its characterized in that: the utility model discloses a stainless steel pipe, including stainless steel pipe body (1), the fixed surface of stainless steel pipe body (1) is connected with first inoxidizing coating (2), the inner wall fixedly connected with second inoxidizing coating (3) of stainless steel pipe body (1), the inner wall of first inoxidizing coating (2) bonds through the adhesive has wearing layer (4), the inner wall of wearing layer (4) bonds through the adhesive has waterproof layer (5), the inner wall of waterproof layer (5) bonds through the adhesive has heat-resistant layer (6), the inner wall of second inoxidizing coating (3) bonds through the adhesive has heat preservation (7), the inner wall of heat preservation (7) bonds through the adhesive has corrosion resistant layer (8).
2. The stainless steel pipe of claim 1, wherein: one side in the wear-resistant layer (4) is bonded with a wear-resistant grain wear coating (9) through a bonding agent, one side of the wear-resistant grain wear coating (9) is bonded with a fatigue wear-resistant coating (10) through a bonding agent, and one side of the fatigue wear-resistant coating (10) is bonded with an adhesion wear-resistant coating (11) through a bonding agent.
3. The stainless steel pipe of claim 1, wherein: an epoxy resin layer (12) is bonded to one side in the waterproof layer (5) through an adhesive, an acrylic resin layer (13) is bonded to one side of the epoxy resin layer (12) through an adhesive, and an ethylene-vinyl acetate resin layer (14) is bonded to one side of the acrylic resin layer (13) through an adhesive.
4. The stainless steel pipe of claim 1, wherein: one side in the heat-resistant layer (6) is bonded with a flame-retardant non-woven gauze layer (15) through an adhesive, one side of the flame-retardant non-woven gauze layer (15) is bonded with an acetate fiber layer (16) through the adhesive, and one side of the acetate fiber layer (16) is bonded with a glass fiber layer (17) through the adhesive.
5. The stainless steel pipe of claim 1, wherein: a polyurethane foam layer (18) is bonded to one side in the heat insulation layer (7) through an adhesive, and a phenolic foam layer (19) is bonded to one side of the polyurethane foam layer (18) through an adhesive.
6. The stainless steel pipe of claim 1, wherein: one side in the corrosion resistant layer (8) is bonded with a phenolic resin paint layer (20) through an adhesive, and one side of the phenolic resin paint layer (20) is bonded with an epoxy-phenolic paint layer (21) through the adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023102588.1U CN214197620U (en) | 2020-12-21 | 2020-12-21 | Stainless steel pipe with good durability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023102588.1U CN214197620U (en) | 2020-12-21 | 2020-12-21 | Stainless steel pipe with good durability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214197620U true CN214197620U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023102588.1U Active CN214197620U (en) | 2020-12-21 | 2020-12-21 | Stainless steel pipe with good durability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214197620U (en) |
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2020
- 2020-12-21 CN CN202023102588.1U patent/CN214197620U/en active Active
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