CN217272691U

CN217272691U - Bent corrugated pipe

Info

Publication number: CN217272691U
Application number: CN202123398535.3U
Authority: CN
Inventors: 于凯
Original assignee: Shenyang Fuyunming Construction Engineering Co ltd
Current assignee: Shenyang Fuyunming Construction Engineering Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-23
Anticipated expiration: 2031-12-30

Abstract

The utility model provides a crooked bellows relates to a bellows technical field. The utility model discloses an including the bellows body, the bellows body includes first bellows, second bellows and third bellows, and first bellows and second bellows set up side by side, and the third bellows sets up with first bellows, second bellows are perpendicular to third bellows is by left to right in proper order with first bellows, second bellows intercommunication. The utility model discloses the setting of three bellows of group and six valves makes it carry out the material of multichannel and carries to can also adjust down at the switching of valve, make equipment can also carry out the transport of selectivity, very big extension the range of application of bellows.

Description

Bent corrugated pipe

Technical Field

The utility model relates to a bellows technical field especially relates to a crooked bellows.

Background

The metal corrugated pipe is a pipe with a regular wavy shape, can compensate axial displacement and transverse displacement of a pipeline, and can absorb high-frequency vibration caused by machinery, so that the flexible connection between the pipeline and equipment is realized. However, the conventional metal bellows can only transport one substance when transporting the substance, and cannot transport a plurality of mediums simultaneously, thereby resulting in a complicated pipeline.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned problem, the utility model provides a crooked bellows makes the setting of its triplex bellows and six valves, makes it carry out the material of multichannel and carries to can also adjust down at the switching of valve, make equipment can also carry out the carrying of selectivity, very big extension the range of application of bellows.

In order to solve the above problem, the utility model provides a crooked bellows, including the bellows body, wherein, the bellows body includes first bellows, second bellows and third bellows, first bellows with the second bellows sets up side by side, the third bellows with first bellows the second bellows sets up perpendicularly, and third bellows from left to right in proper order with first bellows the second bellows intercommunication.

Preferably, the first corrugated pipe comprises a first pipe body, a first upper end pipe, a first lower end pipe, a first upper connector and a first lower connector, the upper end of the first pipe body is provided with the first upper end pipe, the upper end of the first upper end pipe is provided with the first upper connector, the lower end of the first pipe body is provided with the first lower end pipe, and the lower end of the first lower end pipe is provided with the first lower connector.

Preferably, the second bellows includes connector and second lower connector on second body, second upper end pipe, second lower end pipe, the second, the upper end of second body is provided with the second upper end pipe, the upper end of second upper end pipe is provided with connector on the second, the lower extreme of second body is provided with second lower end pipe, the lower extreme of second lower end pipe is provided with connector under the second.

Preferably, the third bellows comprises a third tube body, a first left connecting tube and a first right connecting tube, the third tube body is communicated with the first tube body through the first left connecting tube, and the third tube body is communicated with the second tube body through the first right connecting tube.

Preferably, a first valve is arranged at the joint of the third pipe body and the first left connecting pipe, and a second valve is arranged at the joint of the third pipe body and the first right connecting pipe.

Preferably, a first upper sealing washer is arranged at the joint of the first pipe body and the first upper end pipe, and a first lower sealing washer is arranged at the joint of the first pipe body and the first lower end pipe.

Preferably, a second upper sealing washer is arranged at the joint of the second pipe body and the second upper end pipe, and a second lower sealing washer is arranged at the joint of the second pipe body and the second lower end pipe.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model can carry out multi-path material conveying through the arrangement of three groups of corrugated pipes and six groups of valves, and can also carry out selective conveying through equipment under the adjustment of the opening and closing of the valves, thereby greatly expanding the application range of the corrugated pipes;

2. the utility model has the advantages that the sealing can be effectively realized through the design of the four groups of sealing washers and the four groups of sealing sleeves, the performance of the pipe body is also improved, the problem of unstable connection of the pipe body is solved, and the whole bellows body is more precise;

3. the utility model discloses a bellows connector's the design of connecting the external screw thread, can make the bellows more convenient save trouble with the cooperation of other structures, and the cooperation precision of external screw thread is higher, installs and makes things convenient for more to save trouble, has solved and can not realize being connected between quick and the external body to the connection of body is unstable, and the flexibility when using has been guaranteed to the problem of the installation of the person of not being convenient for dismantlement.

4. The utility model discloses a set up corrosion resistant coating, corrosion resistant coating is epoxy powder coating, is a thermosetting powder coating who has corrosion resistance and toughness, can effectively improve the corrosion resisting property of tubular product.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.

As shown in fig. 1, the embodiment of the present invention includes a bellows body, the bellows body includes a first bellows, a second bellows and a third bellows, the first bellows and the second bellows are arranged side by side, the third bellows is arranged perpendicular to the first bellows and the second bellows, and the third bellows is communicated with the first bellows and the second bellows from left to right in turn.

In this embodiment, the first corrugated pipe includes a first pipe body, a first upper pipe, a first lower pipe, a first upper connector and a first lower connector, the upper end of the first pipe body is provided with the first upper pipe, the upper end of the first upper pipe is provided with the first upper connector, the lower end of the first pipe body is provided with the first lower pipe, and the lower end of the first lower pipe is provided with the first lower connector. Wherein, the junction of first body and first upper end pipe is provided with first upper seal ring, and the junction of first body and first lower end pipe is provided with first lower seal ring.

In this embodiment, a first upper control valve is disposed at an upper end of the first upper pipe, a first upper sealing sleeve is disposed between the first upper pipe and the first upper connector, a first lower control valve is disposed at an upper end of the first lower pipe, and a first lower sealing sleeve is disposed between the first lower pipe and the first lower connector. Wherein, the connection external screw thread structure that first upper connector and first connector all adopted.

In this embodiment, the second bellows includes connector and second lower connector on second body, second upper end pipe, second lower end pipe, the second, and the upper end of second body is provided with the second upper end pipe, and the upper end of second upper end pipe is provided with the connector on the second, and the lower extreme of second body is provided with second lower end pipe, and the lower extreme of second lower end pipe is provided with connector under the second. Wherein, the junction of second body and second upper end pipe is provided with seal ring on the second, and the junction of second body and second lower end pipe is provided with seal ring under the second.

In this embodiment, a second upper control valve is disposed at the upper end of the second upper end pipe, a second upper sealing sleeve is disposed between the second upper end pipe and the second upper connector, a second lower control valve is disposed at the upper end of the second lower end pipe, and a second lower sealing sleeve is disposed between the second lower end pipe and the second lower connector. Wherein, the connection external screw thread structure that connector and second lower connector all adopted is gone up to the second.

In this embodiment, the third bellows includes third body, first left connecting pipe and first right connecting pipe, and the junction of third body and first left connecting pipe is provided with first valve, and the junction of third body and first right connecting pipe is provided with the second valve, and the third body is through first left connecting pipe and first body intercommunication, and the third body is through first right connecting pipe and second body intercommunication.

In this embodiment, the left end of first left connecting pipe is provided with first flange, and the right-hand member of first right connecting pipe is provided with second flange.

In this embodiment, the first upper pipe is provided with a first upper connecting internal thread on the inner side thereof, and the first upper pipe is connected to the first upper connector via the first upper connecting internal thread, the first lower pipe is provided with a first lower connecting internal thread on the inner side thereof, and the first lower pipe is connected to the first lower connector via the first lower connecting internal thread, the second upper pipe is provided with a second upper connecting internal thread on the inner side thereof, and the second upper pipe is connected to the second upper connector via the second upper connecting internal thread, the second lower pipe is provided with a second lower connecting internal thread on the inner side thereof, and the second lower pipe is connected to the second lower connector via the second lower connecting internal thread,

in this embodiment, the outer sides of the shells of the first upper end pipe, the first lower end pipe, the second upper end pipe and the second lower end pipe are respectively coated with an anti-corrosion layer capable of improving the tensile and compressive resistance of the shell, and the anti-corrosion layer is epoxy powder paint, is thermosetting powder paint with corrosion resistance and toughness, and can effectively improve the corrosion resistance of the pipe.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

In the description of the present specification, 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", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of describing the technical solutions of the present patent and for simplification of the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present patent application.

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 at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present specification can be understood according to specific situations by those of ordinary skill in the art.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature in direct contact with the first or second feature, or the first and second features may be in indirect contact via intermediate media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that they have been presented by way of example only, and not limitation, and that changes, modifications, substitutions and alterations may be made thereto by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The bent corrugated pipe comprises a corrugated pipe body and is characterized in that the corrugated pipe body comprises a first corrugated pipe, a second corrugated pipe and a third corrugated pipe, the first corrugated pipe and the second corrugated pipe are arranged in parallel, the third corrugated pipe is perpendicular to the first corrugated pipe and the second corrugated pipe, and the third corrugated pipe is communicated with the first corrugated pipe and the second corrugated pipe from left to right in sequence.

2. The curved corrugated pipe according to claim 1, wherein the first corrugated pipe comprises a first pipe body, a first upper pipe, a first lower pipe, a first upper connector, and a first lower connector, the first upper pipe is disposed at the upper end of the first pipe body, the first upper connector is disposed at the upper end of the first upper pipe, the first lower pipe is disposed at the lower end of the first pipe body, and the first lower connector is disposed at the lower end of the first lower pipe.

3. The curved corrugated pipe according to claim 2, wherein the second corrugated pipe comprises a second pipe body, a second upper pipe, a second lower pipe, a second upper connector and a second lower connector, the second upper pipe is disposed at the upper end of the second pipe body, the second upper connector is disposed at the upper end of the second upper pipe, the second lower connector is disposed at the lower end of the second pipe body, and the second lower connector is disposed at the lower end of the second lower pipe.

4. The curved corrugated tube of claim 3, wherein the third corrugated tube comprises a third tube body, a first left connection tube, and a first right connection tube, the third tube body being in communication with the first tube body through the first left connection tube, the third tube body being in communication with the second tube body through the first right connection tube.

5. The curved corrugated pipe according to claim 4, wherein a first valve is disposed at a junction of the third pipe body and the first left connection pipe, and a second valve is disposed at a junction of the third pipe body and the first right connection pipe.

6. The curved corrugated pipe of claim 5, wherein a first upper sealing gasket is disposed at a junction of the first pipe body and the first upper end pipe, and a first lower sealing gasket is disposed at a junction of the first pipe body and the first lower end pipe.

7. The curved corrugated pipe of claim 6, wherein a second upper sealing gasket is disposed at a junction of the second pipe body and the second upper end pipe, and a second lower sealing gasket is disposed at a junction of the second pipe body and the second lower end pipe.