CN211010193U - Pressure-resistant heat-preservation stainless steel pipe - Google Patents
Pressure-resistant heat-preservation stainless steel pipe Download PDFInfo
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- CN211010193U CN211010193U CN201921880725.9U CN201921880725U CN211010193U CN 211010193 U CN211010193 U CN 211010193U CN 201921880725 U CN201921880725 U CN 201921880725U CN 211010193 U CN211010193 U CN 211010193U
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- steel pipe
- stainless steel
- fixedly connected
- heat preservation
- nonrust steel
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Abstract
The utility model discloses a resistance to compression heat preservation nonrust steel pipe relates to the steel pipe field, including outside nonrust steel pipe, the outer fixed surface of outside nonrust steel pipe is connected with the anticorrosive coating, the inside of outside nonrust steel pipe is provided with the reinforcement steel pipe, the internal surface fixed connection who consolidates the steel pipe is connected with the aluminium foil reflection stratum, the internal surface fixed connection of aluminium foil reflection stratum is connected with the heat preservation, the inside nonrust steel pipe of internal surface fixed connection of heat preservation, the surface laminating of inside nonrust steel pipe is connected with the winding spring. The utility model discloses a set up the winding spring at the surface of inside nonrust steel pipe, strengthen the toughness and the intensity of inside nonrust steel pipe, promote its compressive capacity, can promote the heat preservation effect of nonrust steel pipe through setting up the heat preservation, prevent calorific loss, the aluminium foil reflection stratum set up the inside heat radiation of effectual resistance nonrust steel pipe, play effectual guard action.
Description
Technical Field
The utility model relates to a steel pipe field, in particular to nonrust steel pipe of resistance to compression heat preservation.
Background
The stainless steel pipe is a hollow long-strip round steel, and is mainly widely applied to industrial conveying pipelines such as petroleum, chemical engineering, medical treatment, food, light industry, mechanical instruments and the like, mechanical structural components and the like, in addition, when the stainless steel pipe is bent and has the same torsional strength and lighter weight, the stainless steel pipe is also widely applied to manufacturing mechanical parts and engineering structures, and is also commonly used as furniture kitchenware and the like.
Therefore, it is necessary to develop a pressure-resistant stainless steel pipe for thermal insulation to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistance to compression heat preservation nonrust steel pipe to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the pressure-resistant heat-preservation stainless steel pipe comprises an outer stainless steel pipe, wherein an anticorrosive layer is fixedly connected to the outer surface of the outer stainless steel pipe, a reinforced steel pipe is arranged inside the outer stainless steel pipe, an aluminum foil reflecting layer is fixedly connected to the inner surface of the reinforced steel pipe, a heat-preservation layer is fixedly connected to the inner surface of the aluminum foil reflecting layer, an inner stainless steel pipe is fixedly connected to the inner surface of the heat-preservation layer, and a winding spring is attached to the outer surface of the inner stainless steel pipe;
a plurality of reinforcements of fixedly connected with between outside nonrust steel pipe and the reinforcement steel pipe, the reinforcement includes arc gusset plate and curved plate, fixedly connected with reinforcing block in the middle of the protruding side of arc gusset plate, fixedly connected with telescopic link in the middle of the side of arc gusset plate is kept away from to the reinforcing block, the lateral surface laminating of telescopic link is connected with compression spring.
Optionally, the anticorrosive coating is made of polyurea paint, and an air layer is formed between the external stainless steel pipe and the reinforced steel pipe.
Optionally, the aluminum foil reflecting layer is made of aluminum foil glass fiber cloth, and the heat insulating layer is made of superfine glass surface.
Optionally, the outside of winding spring is connected with the laminating of heat preservation, and is a plurality of the reinforcement is circumference evenly distributed.
Optionally, the arc reinforcing plate is arranged on the inner side of the curved plate, and the bottom of the arc reinforcing plate is fixedly connected with the outer surface of the reinforced steel pipe.
Optionally, the convex side of the curved plate is fixedly connected with the inner surface of the external stainless steel pipe, and one end of the telescopic rod, which is far away from the reinforcing block, is fixedly connected with the middle part of the curved plate.
Optionally, one end of the compression spring close to the reinforcing block is fixedly connected with the reinforcing block, and one end of the compression spring close to the curved plate is fixedly connected with the curved plate.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up the winding spring at the surface of inside nonrust steel pipe, strengthen the toughness and the intensity of inside nonrust steel pipe, promote its compressive capacity, can promote the heat preservation effect of nonrust steel pipe through setting up the heat preservation, prevent calorific loss, the aluminium foil reflection stratum set up the inside heat radiation of effectual resistance nonrust steel pipe, play effectual guard action.
2. The utility model discloses a setting of reinforcement, the arc gusset plate on the reinforcement and the convex surface of curved plate all outwards set up, because the convex surface has good supporting role, the effectual compressive capacity that promotes nonrust steel pipe, the inside telescopic link of reinforcement and compression spring play good buffering effect to external pressure, strengthen its compressive capacity and life.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a schematic side view of the structure of the present invention.
Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1. an outer stainless steel tube; 2. an anticorrosive layer; 3. reinforcing the steel pipe; 4. an air layer; 5. an aluminum foil reflective layer; 6. a heat-insulating layer; 7. an inner stainless steel tube; 8. winding a spring; 9. a reinforcement; 10. an arc-shaped reinforcing plate; 11. a curved plate; 12. a reinforcing block; 13. a telescopic rod; 14. compressing the spring.
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 the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a compression-resistant heat-preservation stainless steel pipe as shown in figures 1-3, which comprises an external stainless steel pipe 1, an anticorrosive coating 2 is fixedly connected on the outer surface of the external stainless steel pipe 1, the anticorrosive coating 2 is made of polyurea coating, the corrosion resistance of the stainless steel pipe is effectively improved, the service life of the stainless steel pipe is prolonged, a reinforced steel pipe 3 is arranged in the external stainless steel pipe 1, an air layer 4 is formed between the external stainless steel pipe 1 and the reinforced steel pipe 3, an aluminum foil reflecting layer 5 is fixedly connected on the inner surface of the reinforced steel pipe 3, the aluminum foil reflecting layer 5 is made of aluminum foil glass fiber cloth, a heat-preservation layer 6 is fixedly connected on the inner surface of the aluminum foil reflecting layer 5, the material adopted by the heat-preservation layer 6 is superfine glass surface, the heat-preservation layer 6 can improve the heat-preservation effect of the stainless steel pipe, the, the inner surface of the heat-insulating layer 6 is fixedly connected with the inner stainless steel tube 7, the outer surface of the inner stainless steel tube 7 is connected with the winding spring 8 in a fitting manner, the outer side of the winding spring 8 is connected with the heat-insulating layer 6 in a fitting manner, and the winding spring 8 is arranged on the outer surface of the inner stainless steel tube 7, so that the toughness and strength of the inner stainless steel tube 7 are enhanced, and the pressure resistance of the inner stainless steel tube is improved;
a plurality of reinforcing members 9 are fixedly connected between the external stainless steel pipe 1 and the reinforcing steel pipe 3, the plurality of reinforcing members 9 are uniformly distributed on the circumference, each reinforcing member 9 comprises an arc-shaped reinforcing plate 10 and a curved plate 11, the arc-shaped reinforcing plate 10 is arranged on the inner side of the curved plate 11, the bottom of the arc-shaped reinforcing plate 10 is fixedly connected with the outer surface of the reinforcing steel pipe 3, the convex side surface of the curved plate 11 is fixedly connected with the inner surface of the external stainless steel pipe 1, a reinforcing block 12 is fixedly connected in the middle of the convex side surface of the arc-shaped reinforcing plate 10, a telescopic rod 13 is fixedly connected in the middle of one side surface of the reinforcing block 12 far away from the arc-shaped reinforcing plate 10, one end of the telescopic rod 13 far away from the reinforcing block 12 is fixedly connected with the middle of the curved plate 11, a compression spring 14 is attached to the outer side surface of the telescopic rod 13, one end of the, through the setting of reinforcement 9, the arc reinforcing plate 10 on the reinforcement 9 and the convex surface of curved plate 11 all outwards set up, because the convex surface has good supporting role, the effectual compressive capacity that promotes nonrust steel pipe, and the inside telescopic link 13 of reinforcement 9 and compression spring 14 play good buffering effect to external pressure, strengthen its compressive capacity and life.
The utility model discloses the theory of operation:
when using, the heat preservation effect of heat preservation 6, play effectual heat preservation effect to the inside of inside nonrust steel pipe 7, prevent the inside thermal loss of inside nonrust steel pipe 7, aluminium foil reflection stratum 5 has the ability of resisting the heat radiation, play effectual protection to the heat of inside nonrust steel pipe 7 inside production, the curved surface supporting role of curved plate 11 protects for the first time when nonrust steel pipe receives external pressure or impact force, telescopic link 13 and compression spring 14 are inside flexible, play the effect of buffering, reduce its pressure, the convex surface atress of arc gusset plate 10, further play effectual supporting role, stronger compressive capacity has, anticorrosive effect is played to 1 surface of outside nonrust steel pipe to anticorrosive layer 2 outside nonrust steel pipe 1, promote its life.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a nonrust steel pipe of resistance to compression heat preservation, includes outside nonrust steel pipe (1), its characterized in that: the outer surface of the outer stainless steel pipe (1) is fixedly connected with an anticorrosive layer (2), a reinforced steel pipe (3) is arranged inside the outer stainless steel pipe (1), the inner surface of the reinforced steel pipe (3) is fixedly connected with an aluminum foil reflecting layer (5), the inner surface of the aluminum foil reflecting layer (5) is fixedly connected with a heat preservation layer (6), the inner surface of the heat preservation layer (6) is fixedly connected with an inner stainless steel pipe (7), and the outer surface of the inner stainless steel pipe (7) is connected with a winding spring (8) in a fitting manner;
a plurality of reinforcements (9) of fixedly connected with between outside nonrust steel pipe (1) and reinforcement steel pipe (3), reinforcement (9) are including arc gusset plate (10) and curved plate (11), fixedly connected with reinforcing block (12) in the middle of the protruding side of arc gusset plate (10), fixedly connected with telescopic link (13) in the middle of a side of arc gusset plate (10) are kept away from in reinforcing block (12), the lateral surface laminating of telescopic link (13) is connected with compression spring (14).
2. The pressure-resistant heat-insulating stainless steel pipe according to claim 1, characterized in that:
the material that anticorrosive coating (2) adopted is polyurea coating, form air bed (4) between outside nonrust steel pipe (1) and reinforcement steel pipe (3).
3. The pressure-resistant heat-insulating stainless steel pipe according to claim 1, characterized in that:
the aluminum foil reflecting layer (5) is made of aluminum foil glass fiber cloth, and the heat preservation layer (6) is made of superfine glass surface.
4. The pressure-resistant heat-insulating stainless steel pipe according to claim 1, characterized in that:
the outside and the laminating of heat preservation (6) of winding spring (8) are connected, and are a plurality of reinforcement (9) are circumference evenly distributed.
5. The pressure-resistant heat-insulating stainless steel pipe according to claim 1, characterized in that:
the arc reinforcing plate (10) is arranged on the inner side of the curved plate (11), and the bottom of the arc reinforcing plate (10) is fixedly connected with the outer surface of the reinforcing steel pipe (3).
6. The pressure-resistant heat-insulating stainless steel pipe according to claim 1, characterized in that:
the convex side surface of the curved plate (11) is fixedly connected with the inner surface of the external stainless steel pipe (1), and one end of the telescopic rod (13) far away from the reinforcing block (12) is fixedly connected with the middle part of the curved plate (11).
7. The pressure-resistant heat-insulating stainless steel pipe according to claim 1, characterized in that:
one end of the compression spring (14) close to the reinforcing block (12) is fixedly connected with the reinforcing block (12), and one end of the compression spring (14) close to the curved plate (11) is fixedly connected with the curved plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921880725.9U CN211010193U (en) | 2019-11-04 | 2019-11-04 | Pressure-resistant heat-preservation stainless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921880725.9U CN211010193U (en) | 2019-11-04 | 2019-11-04 | Pressure-resistant heat-preservation stainless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211010193U true CN211010193U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921880725.9U Active CN211010193U (en) | 2019-11-04 | 2019-11-04 | Pressure-resistant heat-preservation stainless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211010193U (en) |
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2019
- 2019-11-04 CN CN201921880725.9U patent/CN211010193U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230825 Address after: Building 2, No. 133, Lane 451, Jiugong Road, Jinshan Industrial Zone, Jinshan District, Shanghai, 201500 Patentee after: Shanghai Yusuf Stainless Steel Co.,Ltd. Address before: 213000 Shijiaxiang Village, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province Patentee before: Changzhou Qiuxin Stainless Steel Pipe Co.,Ltd. |
|
| TR01 | Transfer of patent right |