CN212338465U - Bidirectional stainless steel corrugated pipe - Google Patents
Bidirectional stainless steel corrugated pipe Download PDFInfo
- Publication number
- CN212338465U CN212338465U CN201821807084.XU CN201821807084U CN212338465U CN 212338465 U CN212338465 U CN 212338465U CN 201821807084 U CN201821807084 U CN 201821807084U CN 212338465 U CN212338465 U CN 212338465U
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- temperature resistant
- resistant layer
- stainless steel
- low temperature
- pipe
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Abstract
The utility model discloses a bidirectional stainless steel corrugated pipe, which structurally comprises a pipe body, wherein the pipe body also comprises a nut and a joint, the surface end of the joint is provided with an external thread, the nut is arranged at the left end and the right end of the pipe body and is fixedly connected with the pipe body, the joint is arranged at the outer side of the nut and is detachably connected with the nut, and the pipe body is made of stainless steel; the utility model discloses a two-way stainless steel corrugated pipe, including body, high temperature resistant layer, low temperature resistant layer and inner tube, the body is inside to be equipped with high temperature resistant layer, low temperature resistant layer and the inner tube, high temperature resistant layer sets up in the inside wall department of body, and bonds with the body, low temperature resistant layer sets up in the inside wall department on high temperature resistant layer, and bonds with high temperature resistant layer, the inner tube sets up in the inside wall department on low temperature resistant layer, and bonds with low temperature resistant layer, this two-way stainless steel corrugated pipe, the high temperature resistant layer, low temperature resistant layer and the inner tube of addding have fine high temperature resistant, low temperature resistant, the function of compliance, have improved the life of corrugated pipe, reduce cost has very.
Description
Technical Field
The utility model relates to the technical field of tubular product, specifically be a two-way stainless steel bellows.
Background
The stainless steel corrugated pipe is used as a flexible pressure-resistant pipe fitting to be arranged in a liquid conveying system and used for compensating mutual displacement of a pipeline or a machine and equipment connecting end, absorbing vibration energy and playing roles in vibration reduction, noise reduction and the like.
The existing bidirectional stainless steel corrugated pipe has the defects of single function, short service life, high cost, low utilization value and popularization value, complex structure, complex operation and the like, and therefore the bidirectional stainless steel corrugated pipe is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-way stainless steel bellows has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bidirectional stainless steel corrugated pipe structurally comprises a pipe body, a nut and a connector, wherein external threads are formed at the tail end of the surface of the connector, the nut is arranged at the left end and the right end of the pipe body and is fixedly connected with the pipe body, the connector is arranged at the outer side of the nut and is detachably connected with the nut, the pipe body is made of stainless steel materials, and the surface of the pipe body is provided with corrugations;
the high-temperature-resistant pipe comprises a pipe body and is characterized in that a high-temperature-resistant layer, a low-temperature-resistant layer and an inner pipe are arranged inside the pipe body, the high-temperature-resistant layer is arranged at the inner side wall of the pipe body and is bonded with the pipe body, the low-temperature-resistant layer is arranged at the inner side wall of the high-temperature-resistant layer and is bonded with the high-temperature-resistant layer, and the inner pipe is arranged at the inner side wall of the low-temperature-resistant layer.
As a preferred embodiment of the present invention, the high temperature resistant layer is made of polypropylene.
As a preferred embodiment of the present invention, the low temperature resistant layer is made of glass fiber.
As a preferred embodiment of the present invention, the inner tube is made of carbon fiber.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the bidirectional stainless steel corrugated pipe has the advantages that the high-temperature-resistant layer, the low-temperature-resistant layer and the inner pipe are additionally arranged, the functions of high temperature resistance, low temperature resistance and flexibility are realized, the service life of the corrugated pipe is greatly prolonged, the cost is reduced, and the bidirectional stainless steel corrugated pipe has great utilization value and popularization value.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic front view of a bidirectional stainless steel corrugated pipe of the present invention;
fig. 2 is a schematic side view of the sectional structure of a bidirectional stainless steel corrugated pipe of the present invention.
In the figure: the pipe comprises a pipe body 1, a nut 2, a joint 3, external threads 31, a high-temperature-resistant layer 11, a low-temperature-resistant layer 12 and an inner pipe 13.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-2, the present invention provides a technical solution: a bidirectional stainless steel corrugated pipe structurally comprises a pipe body 1, wherein the pipe body 1 further comprises a nut 2 and a connector 3, external threads are formed in the tail end of the surface of the connector 3, the nut 2 is arranged at the left end and the right end of the pipe body 1 and fixedly connected with the pipe body 1, the connector 3 is arranged at the outer side of the nut 2 and detachably connected with the nut 2, the pipe body 1 is made of stainless steel, and the surface of the pipe body 1 is corrugated;
the utility model discloses a low temperature resistant pipe, including body 1, high temperature resistant layer 11, low temperature resistant layer 12 and inner tube 13, high temperature resistant layer 11 sets up in the inside wall department of body 1, and bonds with body 1, low temperature resistant layer 12 sets up in the inside wall department of high temperature resistant layer 11, and bonds with high temperature resistant layer 11, the inner tube sets up in the inside wall department of low temperature resistant layer 12, and bonds with low temperature resistant layer 12.
The high-temperature resistant layer 11 is made of polypropylene; the high temperature resistant layer 11 is arranged to resist high temperature.
The low temperature resistant layer 12 is made of glass fiber; the low temperature resistant layer 12 is arranged to play a role of low temperature resistance.
The inner pipe 13 is made of carbon fiber; the inner tube 13 is provided with good flexibility.
The utility model discloses a body 1, nut 2, joint 3, external screw thread 31, high temperature resistant layer 11, low temperature resistant layer 12, inner tube 13, above-mentioned part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method, the utility model discloses a high temperature resistant layer 11, low temperature resistant layer 12 and inner tube 13 that add have fine high temperature resistant, low temperature resistant, the function of compliance has improved the life of bellows greatly, and reduce cost has very big use value and spreading value.
The working principle is as follows: the utility model discloses when using, at first, offer the ripple on 1 surface of body, bond high temperature resistant layer 11 in the inside wall department of body, then will be able to bear or endure low temperature layer 12 and bond in the inboard department of high temperature resistant layer 11, bond inner tube 13 in the inside wall department of low temperature resistant layer 12 after that, open joint 3 that has external screw thread 31 on the surface again and connect through nut 2 and install in body 1's both ends department about, processing is accomplished, can use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a two-way stainless steel bellows, its structure includes body (1), its characterized in that: the pipe body (1) further comprises a nut (2) and a connector (3), wherein external threads are formed in the tail end of the surface of the connector (3), the nut (2) is arranged at the left end and the right end of the pipe body (1) and fixedly connected with the pipe body (1), the connector (3) is arranged at the outer side of the nut (2) and detachably connected with the nut (2), the pipe body (1) is made of stainless steel, and the surface of the pipe body is corrugated;
the utility model discloses a low temperature resistant pipe, including body (1), body (11), low temperature resistant layer (12) and inner tube (13), high temperature resistant layer (11) set up in the inside wall department of body (1), and bond with body (1), low temperature resistant layer (12) set up in the inside wall department of high temperature resistant layer (11), and bond with high temperature resistant layer (11), the inner tube sets up in the inside wall department of low temperature resistant layer (12), and bonds with low temperature resistant layer (12).
2. A bi-directional stainless steel bellows according to claim 1, wherein: the high-temperature resistant layer (11) is made of polypropylene.
3. A bi-directional stainless steel bellows according to claim 1, wherein: the low-temperature resistant layer (12) is made of glass fiber materials.
4. A bi-directional stainless steel bellows according to claim 1, wherein: the inner pipe (13) is made of carbon fiber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807084.XU CN212338465U (en) | 2018-11-05 | 2018-11-05 | Bidirectional stainless steel corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807084.XU CN212338465U (en) | 2018-11-05 | 2018-11-05 | Bidirectional stainless steel corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212338465U true CN212338465U (en) | 2021-01-12 |
Family
ID=74063297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821807084.XU Expired - Fee Related CN212338465U (en) | 2018-11-05 | 2018-11-05 | Bidirectional stainless steel corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212338465U (en) |
-
2018
- 2018-11-05 CN CN201821807084.XU patent/CN212338465U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 Termination date: 20211105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |