CN219413807U

CN219413807U - Disposable fashioned reducing pipe fitting

Info

Publication number: CN219413807U
Application number: CN202320482643.9U
Authority: CN
Inventors: 王春; 熊洁静
Original assignee: Zhejiang Franta Co ltd
Current assignee: Zhejiang Franta Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-25
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a one-time formed reducing pipe fitting which comprises a large pipe section, a small pipe section, ports, a first convex ring, a second convex ring, a thickening layer, a first interface, a second interface, an anti-corrosion coating, an insulating layer and a thread groove, wherein one end of the large pipe section is provided with the ports, one end of the large pipe section is fixedly connected with the small pipe section through the ports, and the inner wall of the small pipe section is provided with the thickening layer. According to the utility model, the large pipe section, the small pipe section, the port, the first convex ring and the second convex ring are arranged, and the large pipe section and the small pipe section which are included in the reducing pipe piece are integrally formed by the same stainless steel pipe, so that the reducing pipe piece is produced, the seam caused by welding is avoided, the water leakage of the existing pipe piece is prevented, and the problems and the defects in the existing pipe piece are effectively solved.

Description

Disposable fashioned reducing pipe fitting

Technical Field

The utility model relates to the technical field of reducing pipe fittings, in particular to a one-time formed reducing pipe fitting.

Background

The reducing pipe fitting refers to pipe fittings with different diameters at each end of the pipe fitting, and is mainly arranged between an inlet of a pump and a pipeline, so that cavitation can be prevented, and the flow speed can be regulated.

However, the reducing pipe diameter in the prior art comprises a large pipe section and a small pipe section, the port of the large pipe section is contracted, the large pipe section and the small pipe section are welded, the reducing pipe diameter is processed, and the seam caused by welding is easy to leak water.

In view of the above, the present utility model provides a one-time formed reducing pipe fitting, which is formed by integrally forming a large pipe section and a small pipe section of the pipe fitting with the same stainless steel pipe by using the reducing pipe fitting, so as to produce the reducing pipe fitting, avoid the occurrence of seams caused by welding, prevent the water leakage of the existing pipe fitting, and achieve the purposes of solving the problems and improving the practical value by using the technology.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a one-time formed reducing pipe fitting.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a disposable fashioned reducing pipe spare, includes big pipeline section, little pipeline section, port, first bulge loop, second bulge loop, thickening layer, first interface, second interface, anticorrosive coating, heat preservation and screw thread groove, the one end of big pipeline section is provided with the port, the one end of big pipeline section is through port fixedly connected with little pipeline section, the inner wall of little pipeline section is provided with the thickening layer.

As a further optimization of the technical scheme, the one-time formed reducing pipe fitting is characterized in that the outer surface of the large pipe section is provided with the first convex ring, the outer surface of the small pipe section is provided with the second convex ring, and the second convex ring is positioned on one side of the first convex ring.

As a further optimization of the technical scheme, according to the one-time formed reducing pipe piece, one end of the large pipe section is fixedly connected with the first interface, and one end of the small pipe section, which is far away from the large pipe section, is fixedly connected with the second interface.

As a further optimization of the technical scheme, the utility model provides the one-time formed reducing pipe fitting, wherein the thickening layer is made of glass fiber materials.

As a further optimization of the technical scheme, the one-time formed reducing pipe fitting is characterized in that anti-corrosion coatings are arranged on the inner surfaces of the large pipe section and the small pipe section, and the anti-corrosion coatings are made of epoxy anti-corrosion paint.

As a further optimization of the technical scheme, the one-time formed reducing pipe fitting is characterized in that heat preservation layers are arranged on the outer surfaces of the large pipe section and the small pipe section, and the heat preservation layers are made of aluminum foil materials.

As further optimization of the technical scheme, the one-time formed reducing pipe fitting is characterized in that the inner surfaces of the first connector and the second connector are respectively provided with a thread groove.

The utility model has the following beneficial effects:

1. according to the utility model, the large pipe section, the small pipe section, the port, the first convex ring and the second convex ring are arranged, the whole reducing pipe piece comprises the large pipe section and the small pipe section, and the large pipe section and the small pipe section which are arranged in the pipe piece are integrally formed by the same stainless steel pipe, so that the reducing pipe piece is produced, the seam caused by welding is avoided, the water leakage of the existing pipe piece is prevented, and the problems and the defects in the existing pipe piece are effectively solved.

2. The utility model is provided with the thickening layer, the anti-corrosion coating and the heat preservation layer, because the thickening layer is made of glass fiber materials, the structural strength and the thickness of the joint of the reducing pipe fitting are increased, the anti-corrosion coating is made of anti-corrosion coating, and the anti-corrosion coating is matched with the heat preservation function of the heat preservation layer, so that the reducing pipe fitting can be subjected to anti-corrosion protection, and the functionality of the reducing pipe fitting is improved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure of the present utility model.

In the figure: 1. a large pipe section; 2. a small pipe section; 3. a port; 4. a first collar; 5. a second convex ring; 6. thickening layers; 7. a first interface; 8. a second interface; 9. an anti-corrosion coating; 10. a heat preservation layer; 11. a thread groove.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a disposable fashioned reducing pipe spare, includes big pipe section 1, little pipe section 2, port 3, first bulge loop 4, second bulge loop 5, thickening layer 6, first interface 7, second interface 8, anticorrosive coating 9, heat preservation 10 and thread groove 11, the one end of big pipe section 1 is provided with port 3, the one end of big pipe section 1 is through port 3 fixedly connected with little pipe section 2, the inner wall of little pipe section 2 is provided with thickening layer 6, the surface of big pipe section 1 is provided with first bulge loop 4, the surface of little pipe section 2 is provided with second bulge loop 5, and second bulge loop 5 is located one side of first bulge loop 4, the one end fixedly connected with first interface 7 of big pipe section 1, the one end fixedly connected with second interface 8 of big pipe section 1 is kept away from to little pipe section 2, the internal surface of first interface 7 and second interface 8 all is provided with thread groove 11.

Specifically, the whole reducing pipe fitting comprises a large pipe section 1 and a small pipe section 2, and therefore through the use of the reducing pipe fitting, the large pipe section 1 and the small pipe section 2 of the pipe fitting are integrally formed by the same stainless steel pipe so as to produce the reducing pipe fitting, the seam caused by welding is avoided, water leakage of the existing pipe fitting is prevented, and accordingly the problems and the defects in the existing pipe fitting are effectively solved.

The thickening layer 6 is made of glass fiber materials, anti-corrosion coatings 9 are arranged on the inner surfaces of the large pipe section 1 and the small pipe section 2, the anti-corrosion coatings 9 are made of epoxy anti-corrosion coatings, heat preservation layers 10 are arranged on the outer surfaces of the large pipe section 1 and the small pipe section 2, and the heat preservation layers 10 are made of aluminum foil materials.

Specifically, the thickening layer 6 is made of glass fiber materials, so that the structural strength and thickness of the connection part of the reducing pipe fitting are increased, the anti-corrosion coating 9 is made of anti-corrosion coating, and the anti-corrosion coating is matched with the heat preservation function of the heat preservation layer 10, so that the reducing pipe fitting can be subjected to anti-corrosion protection, and the functionality of the reducing pipe fitting is improved.

The specific implementation steps are as follows:

in the process of using the reducing pipe fitting, the whole reducing pipe fitting comprises two components, namely a large pipe section 1 and a small pipe section 2, which are integrally formed by the same stainless steel pipe so as to produce the reducing pipe fitting, avoid seams caused by welding, prevent water leakage of the existing pipe fitting, increase the structural strength and thickness of the connecting part of the reducing pipe fitting by a thickening layer 6 made of glass fiber materials, and realize the anti-corrosion protection of the reducing pipe fitting by adopting an anti-corrosion coating 9 and combining the heat preservation function of a heat preservation layer 10.

To sum up: the utility model relates to a reducing pipe fitting, which is characterized in that a large pipe section, a small pipe section, a port, a first convex ring and a second convex ring are arranged, the whole reducing pipe fitting comprises two components of the large pipe section and the small pipe section, the large pipe section and the small pipe section are integrally formed by the same stainless steel pipe so as to produce the reducing pipe fitting, joints caused by welding are avoided, water leakage of the existing pipe fitting is prevented, and the thickening layer, an anti-corrosion coating and a heat preservation layer are arranged.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a disposable fashioned reducing pipe spare, includes big pipe section (1), little pipe section (2), port (3), first bulge loop (4), second bulge loop (5), thickening layer (6), first interface (7), second interface (8), anticorrosive coating (9), heat preservation (10) and thread groove (11), its characterized in that: one end of the large pipe section (1) is provided with a port (3), one end of the large pipe section (1) is fixedly connected with the small pipe section (2) through the port (3), and the inner wall of the small pipe section (2) is provided with a thickening layer (6).

2. A disposable, formed, reduced pipe fitting according to claim 1, wherein: the outer surface of the large pipe section (1) is provided with a first convex ring (4), the outer surface of the small pipe section (2) is provided with a second convex ring (5), and the second convex ring (5) is positioned on one side of the first convex ring (4).

3. A disposable, formed, reduced pipe fitting according to claim 1, wherein: one end of the large pipe section (1) is fixedly connected with a first interface (7), and one end of the small pipe section (2) far away from the large pipe section (1) is fixedly connected with a second interface (8).

4. A disposable, formed, reduced pipe fitting according to claim 1, wherein: the thickening layer (6) is made of glass fiber material.

5. A disposable, formed, reduced pipe fitting according to claim 1, wherein: the inner surfaces of the large pipe section (1) and the small pipe section (2) are respectively provided with an anti-corrosion coating (9), and the anti-corrosion coatings (9) are made of epoxy anti-corrosion paint.

6. A disposable, formed, reduced pipe fitting according to claim 1, wherein: the outer surfaces of the large pipe section (1) and the small pipe section (2) are respectively provided with an insulating layer (10), and the insulating layers (10) are made of aluminum foil materials.

7. A disposable, formed, reduced pipe fitting according to claim 3, wherein: the inner surfaces of the first interface (7) and the second interface (8) are respectively provided with a thread groove (11).