CN210661726U - Stainless steel round pipe with good corrosion resistance - Google Patents
Stainless steel round pipe with good corrosion resistance Download PDFInfo
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- CN210661726U CN210661726U CN201921866881.XU CN201921866881U CN210661726U CN 210661726 U CN210661726 U CN 210661726U CN 201921866881 U CN201921866881 U CN 201921866881U CN 210661726 U CN210661726 U CN 210661726U
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- corrosion resistance
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Abstract
The utility model discloses a stainless steel pipe that corrosion resistance is good, including body and corrosion-resistant layer, the inner wall surface at the body is fixed in the even laminating of corrosion-resistant layer, and the right side lower extreme of body is provided with the funnel, the inside intercommunication of funnel and body, and the liquid outlet upper cover that the funnel bottom is connected is put and is fixed with first sealed lid, and the slant is provided with the ventilation pipe on the left side upper end inner wall of body, and the upper end of ventilation pipe runs through to the outside of body, and the upper end of ventilation pipe installs the check valve, and the upper end of check valve is connected with the joint. The utility model discloses a lower extreme at the body is provided with the funnel to inner wall is provided with the ventilation pipe on the left side of body, stops the infusion and when there is the hydrops inside at the body, can make on the articulate of ventilation pipe upper end is to the fan, to blowing in the body can blow the hydrops to the liquid outlet discharge of funnel from the below, can also air-dry the hydrops on surface simultaneously, avoids the pipeline to be corroded.
Description
Technical Field
The utility model relates to a nonrust steel pipe technical field specifically is a stainless steel pipe that corrosion resistance is good.
Background
At present, a stainless steel round pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of 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.
Because stainless steel round tubes are often used for guiding corrosive chemical industry or other liquid raw materials, the traditional round tubes adopt a corrosion-resistant layer arranged on the inner side surface of the stainless steel round tube to increase the corrosion resistance of the pipeline, however, even the corrosion-resistant layer has limited corrosion resistance, and the main reason for the corrosion of the pipeline is that liquid is accumulated inside the pipeline to cause overlooking of the pipeline. Therefore, we propose a stainless steel round pipe with good corrosion resistance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stainless steel pipe that corrosion resistance is good is provided with the funnel through the lower extreme at the body to inner wall is provided with the ventilation pipe in the left side upper end of body, stops the infusion and when there is the hydrops inside at the body, can make the articulate of ventilation pipe upper end on to the fan, to blowing in the body can blow the hydrops to the liquid outlet discharge of funnel from the below, can also air-dry the hydrops on surface simultaneously, avoids the pipeline to be corroded, has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a stainless steel round pipe with good corrosion resistance comprises a pipe body and a corrosion-resistant layer, wherein the corrosion-resistant layer is uniformly attached and fixed on the surface of the inner wall of the pipe body, and a funnel is arranged at the lower end of the right side of the pipe body;
the funnel communicates with the inside of body, and the liquid outlet upper cover that the funnel bottom is connected is put and is fixed with first sealed lid, and the slant is provided with the ventilation pipe on the left side upper end inner wall of body, and the upper end of ventilation pipe runs through to the outside of body, and the upper end of ventilation pipe installs the check valve, and the upper end of check valve is connected with the joint, the joint upper cover is put and is fixed with the sealed lid of second.
As a preferred embodiment of the present invention, the outer ring surface of the joint is provided with a plurality of threads around the joint, and the plurality of threads are uniformly distributed on the outer ring surface of the joint.
As a preferred embodiment of the present invention, the second sealing cover is fixed to the outer ring of the joint in a sleeved manner.
As an embodiment of the present invention, the first sealing cover is screwed to the outer ring of the liquid outlet through the thread of the outer ring of the liquid outlet.
As a preferred embodiment of the present invention, the pipe body is made of stainless steel, and the corrosion-resistant layer is made of polytetrafluoroethylene.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a stainless steel pipe that corrosion resistance is good is provided with the funnel through the lower extreme at the body to inner wall is provided with the ventilation pipe in the left side upper end of body, stops the infusion and when there is the hydrops inside at the body, can make the articulate of ventilation pipe upper end on to the fan, to blowing in the body can blow the hydrops to the liquid outlet discharge of funnel from the below, can also air-dry the hydrops on surface simultaneously, avoids the pipeline to be corroded.
2. The utility model discloses a stainless steel pipe that corrosion resistance is good encircles through the outer lane surface that makes the joint and is provided with the screw thread, and the screw thread is a plurality of, and the even distribution of a plurality of screw threads is on the outer lane surface of joint, and the homoenergetic has better anti-skidding effect when sheathe the trachea of blowing or the sealed lid of second.
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 view of the overall structure of a stainless steel round pipe with good corrosion resistance of the present invention;
fig. 2 is a detailed structural schematic diagram of a position a of the stainless steel round pipe with good corrosion resistance.
In the figure: 1. a pipe body; 2. a corrosion-resistant layer; 3. a vent pipe; 4. a one-way valve; 5. a funnel; 6. a first sealing cover; 7. a joint; 8. a thread; 9. a second sealing cover; 10. and a liquid outlet.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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 description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a stainless steel round pipe with good corrosion resistance comprises a pipe body 1 and a corrosion-resistant layer 2, wherein the corrosion-resistant layer 2 is uniformly attached and fixed on the inner wall surface of the pipe body 1, and a funnel 5 is arranged at the lower end of the right side of the pipe body 1;
funnel 5 and body 1's inside intercommunication, and the liquid outlet 10 upper cover that 5 bottoms of funnel are connected is put and is fixed with first sealed lid 6, and the slant is provided with ventilation pipe 3 on the left side upper end inner wall of body 1, and the upper end of ventilation pipe 3 runs through to the outside of body 1, and the upper end of ventilation pipe 3 installs check valve 4, and the upper end of check valve 4 is connected with and connects 7, it is fixed with the sealed lid 9 of second to cover on connecting 7.
In this embodiment (please refer to fig. 1 and 2), the funnel 5 is disposed at the lower end of the pipe body 1, and the ventilation pipe 3 is disposed on the inner wall of the upper end of the left side of the pipe body 1, so that the joint 7 at the upper end of the ventilation pipe 3 is connected to the blower when the pipe body 1 stops infusion and effusion exists inside the pipe body, blowing air into the pipe body 1 can blow the effusion to the funnel 5 to be discharged from the liquid outlet 10 below, and meanwhile, the effusion on the surface can be dried in the air, thereby preventing the pipeline from being corroded.
Wherein, the outer lane surface of joint 7 encircles and is provided with screw thread 8, and screw thread 8 is a plurality of, and the even distribution of a plurality of screw threads 8 is on the outer lane surface of joint 7.
In this embodiment (see fig. 2), the outer ring surface of the joint 7 is provided with the threads 8 in a surrounding manner, the threads 8 are multiple, and the multiple threads 8 are uniformly distributed on the outer ring surface of the joint 7, so that the anti-slip effect can be better when the air pipe or the second sealing cover 9 which blows air is sleeved on the air pipe or the second sealing cover.
Wherein, the second sealing cover 9 is fixed on the outer ring of the joint 7 in a sleeving manner.
In this embodiment (see figure 2) the second sealing cap 9 is protected by fitting over the outer ring of the fitting 7 when the vent tube 3 is not in use.
The first sealing cover 6 is screwed and fixed on the outer ring of the liquid outlet 10 through the thread of the outer ring of the liquid outlet 10.
In this embodiment (see fig. 1), the first sealing cap 6 is fixed on the liquid outlet 10, so that the liquid on the inner wall of the using tube 1 is prevented from leaking out of the funnel 5.
Wherein the pipe body 1 is made of stainless steel and the corrosion-resistant layer 2 is made of polytetrafluoroethylene.
In the embodiment (see fig. 1), teflon is one of the most corrosion-resistant materials of alum in the world today, and has better corrosion resistance.
It should be noted that the present invention is a stainless steel round pipe with good corrosion resistance, which comprises a pipe body 1, a corrosion-resistant layer 2, a ventilation pipe 3, a check valve 4, a funnel 5, a first sealing cover 6, a joint 7, a thread 8, a second sealing cover 9, and a liquid outlet 10, wherein the components are all universal standard components or components known by those skilled in the art, the structure and principle of the components are known by technical manuals or known by conventional experimental methods, when in use, the liquid inside the pipe body 1 flows from the left side to the right side and is conveyed, so that the pipe body 1 is inclined, when the valve on the left side of the pipe body 1 is closed, the liquid inside the pipe body 1 can be stopped from being conveyed, the liquid all flows out to the right side, the first sealing cover 6 on the liquid outlet 10 on the lower end of the funnel 5 is taken down, then the second sealing cover 9 on the joint 7 is taken down, so that the air, then the fan starts to make wind blow to body 1 in from ventilation pipe 3, and the gas that blows can make inside liquid flow to funnel 5 department and discharge from liquid outlet 10, and the wind that continues to blow simultaneously can make the liquid that the internal surface of body 1 was not blown away air-dried, avoids liquid to produce the corruption to body 1 inner wall.
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 (5)
1. The utility model provides a stainless steel pipe that corrosion resistance is good, includes body (1) and corrosion-resistant layer (2), its characterized in that: the corrosion-resistant layer (2) is uniformly attached and fixed on the surface of the inner wall of the pipe body (1), and the lower end of the right side of the pipe body (1) is provided with a funnel (5);
funnel (5) and the inside intercommunication of body (1), and the liquid outlet (10) upper cover that funnel (5) bottom is connected is put and is fixed with first sealed lid (6), and the slant is provided with ventilation pipe (3) on the left side upper end inner wall of body (1), and the upper end of ventilation pipe (3) runs through to the outside of body (1), and one-way valve (4) are installed to the upper end of ventilation pipe (3), and the upper end of one-way valve (4) is connected with and connects (7), it is fixed with the sealed lid of second (9) to cover on connecting (7).
2. The stainless steel round pipe with good corrosion resistance of claim 1, wherein the stainless steel round pipe comprises the following components in percentage by weight: the outer ring surface of the joint (7) is provided with a plurality of threads (8) in a surrounding mode, and the threads (8) are evenly distributed on the outer ring surface of the joint (7).
3. The stainless steel round pipe with good corrosion resistance of claim 1, wherein the stainless steel round pipe comprises the following components in percentage by weight: the second sealing cover (9) is fixed on the outer ring of the joint (7) in a sleeved mode.
4. The stainless steel round pipe with good corrosion resistance of claim 1, wherein the stainless steel round pipe comprises the following components in percentage by weight: the first sealing cover (6) is screwed and fixed on the outer ring of the liquid outlet (10) through the thread of the outer ring of the liquid outlet (10).
5. The stainless steel round pipe with good corrosion resistance of claim 1, wherein the stainless steel round pipe comprises the following components in percentage by weight: the pipe body (1) is made of stainless steel, and the corrosion-resistant layer (2) is made of polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921866881.XU CN210661726U (en) | 2019-11-01 | 2019-11-01 | Stainless steel round pipe with good corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921866881.XU CN210661726U (en) | 2019-11-01 | 2019-11-01 | Stainless steel round pipe with good corrosion resistance |
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| Publication Number | Publication Date |
|---|---|
| CN210661726U true CN210661726U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921866881.XU Active CN210661726U (en) | 2019-11-01 | 2019-11-01 | Stainless steel round pipe with good corrosion resistance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263259A (en) * | 2021-12-22 | 2022-04-01 | 湖南晟塑管业有限公司 | Square wear-resistant reinforced pipe for buried drainage |
-
2019
- 2019-11-01 CN CN201921866881.XU patent/CN210661726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263259A (en) * | 2021-12-22 | 2022-04-01 | 湖南晟塑管业有限公司 | Square wear-resistant reinforced pipe for buried drainage |
| CN114263259B (en) * | 2021-12-22 | 2023-10-27 | 湖南晟塑管业有限公司 | Buried square wear-resistant reinforced pipe for drainage |
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