CN218480302U

CN218480302U - Integrated multi-way collecting pipe

Info

Publication number: CN218480302U
Application number: CN202222023647.9U
Authority: CN
Inventors: 周神山; 卢超
Original assignee: Hubei Wan'an Environmental Protection Petrochemical Equipment Co ltd
Current assignee: Hubei Wan'an Environmental Protection Petrochemical Equipment Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-02-14
Anticipated expiration: 2032-07-29

Abstract

The utility model provides an integrated into one piece manifold that leads to more relates to the chemical industry pipeline field, including the pipeline main part, the both ends of pipeline main part are equipped with side passageway and connecting tube respectively, the circumference surface of pipeline main part is equipped with and is responsible for passageway and parting pipeline respectively, be responsible for passageway and parting pipeline and all have outer die orifice and interior die orifice in the corner position of being connected with the pipeline main part, because be responsible for passageway and parting pipeline and all have outer die orifice and interior die orifice in the corner position of being connected with the pipeline main part, the design at fillet can reduce the condition that produces liquid impact in this region when liquid flows, has solved non-integrated into one piece technology and can have the problem of welding seam quality, because in the concatenation, the higher also easier condition that produces the water hammer effect of hookup location acutance.

Description

Integrated multi-way collecting pipe

Technical Field

The utility model relates to a chemical industry pipeline field especially relates to integrated into one piece manifold that leads to more.

Background

The collecting pipe is a liquid conveying pipeline widely applied to the fields of petroleum, chemical engineering, power plants and the like, is suitable for pipe fittings for fluid collection and distribution, is generally provided with a plurality of connecting pipe orifices on a main pipe, and is welded through fillet welds when branch pipes are inserted into the main pipe through the connecting pipe orifices, so that the purpose of communicating the branch pipes with the main pipe is realized.

According to the eight-way collecting tube of CN204004981U, disclose one kind be applied to the liquid conveying pipeline in fields such as petroleum, chemical industry, power plant on, be applicable to the eight-way collecting tube of fluid collection and distribution, including the female pipe of straight shape, have the mouth of pipe of connecting branch pipe on the female pipe of straight shape, the utility model discloses the integral type is provided with 6 mouths of pipe with branch connection on the female pipe of straight shape, and 6 mouths of pipe distribute on female pipe circumferencial direction, and wherein 4 symmetrical mouths of pipe distribute in one side of female pipe, an independent mouth of pipe and 4 symmetrical mouth of pipe homonymies to be located 4 symmetrical orificial symmetrical center part, a reverse mouth of pipe is located orificial symmetrical coaxial position alone. The utility model discloses simple structure, the mouth of pipe is high with pipeline welding strength, and the welding seam is of high quality, long service life.

In the existing products and the published patents, because the existing manufacturing method adopts more welding, the non-integral forming process has the problem of welding quality, and because the acutance of the connecting position is higher during splicing, the water hammer effect is easier to generate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing an integrated into one piece multi-way collecting pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme: integrated into one piece manifold that leads to, including the pipeline main part, the both ends of pipeline main part are equipped with side passageway and connecting tube respectively, the circumferential surface of pipeline main part is equipped with the person in charge passageway and parting pipeline respectively, be responsible for passageway and parting pipeline and all have outer die orifice and interior die orifice in the corner position of being connected with the pipeline main part, the pipeline main part is close to the side passageway and narrows down the adoption asymptote, and the equal radius angle smooth transition in all deformation boundaries in the surface of pipeline main part.

Preferably, the utility model discloses an among the integrated into one piece manifold that leads to, the fillet that outer die orifice was seted up with pipeline main part surface edge respectively for being responsible for passageway and parting pipeline.

Preferably, in the utility model discloses an in the integrated into one piece manifold that leads to more, the length of the person in charge passageway and the die joint pipeline of outer die orifice department is 35 ± 1mm.

Preferably, the utility model discloses an among the integrated into one piece manifold that leads to more, the passageway thickness of being responsible for passageway and parting pipeline is 6 ± 1mm, and just is responsible for the outer pipe diameter of passageway and parting pipeline and is 60 ± 5mm.

Preferably, the utility model discloses an among the integrated into one piece manifold that leads to, the fillet that interior die orifice was seted up with pipeline main part internal surface edge respectively for being responsible for passageway and parting pipeline.

Preferably, in the integrally formed multi-way manifold of the present invention, the connecting pipes (5) and the edges of the side channels are each chamfered by 30 ° ± 20% of the corners.

Advantageous effects

The utility model discloses in, because be responsible for passageway and parting pipeline all have outer die orifice and interior die orifice in the corner position of being connected with the pipeline main part, the design at fillet can reduce the condition that produces liquid impact in this region when liquid flows, has solved the problem that non-integrated into one piece technology can have the welding seam quality, because in the concatenation, the higher also condition that produces the water hammer effect more easily of hookup location acutance.

Drawings

FIG. 1 is a view showing the overall structure of an integrally formed manifold;

FIG. 2 is a front view of an integrally formed manifold;

FIG. 3 is a top view of an integrally formed manifold;

FIG. 4 is a cross-sectional view of an integrally formed manifold;

fig. 5 is a partially enlarged view of a point a in fig. 4.

Illustration of the drawings:

1. a pipe main body; 2. a main pipe channel; 3. a side channel; 4. parting pipelines; 5. connecting a pipeline; 6. an outer die orifice; 7. and (4) an inner die opening.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-5, the integrally formed multi-way manifold comprises a pipeline body 1, two ends of the pipeline body 1 are respectively provided with a side channel 3 and a connecting pipeline 5, the edges of the connecting pipeline 5 and the side channel 3 are respectively chamfered by 30 degrees, the pipeline body 1 is narrowed by adopting an asymptote line close to the side channel 3, all deformation boundaries on the surface of the pipeline body 1 are chamfered and smoothly transited, the circumferential surface of the pipeline body 1 is respectively provided with a main pipeline channel 2 and a parting pipeline 4, the channel thicknesses of the main pipeline channel 2 and the parting pipeline 4 are 6mm, the outer pipe diameter of the main pipeline channel 2 and the parting pipeline 4 is 60mm, the outer pipeline port 6 and the parting pipeline 4 are respectively provided with an outer circular port 6 and an inner circular port 7 at the connecting corner position with the pipeline body 1, the outer circular port 6 is a circular corner which is respectively provided with the outer surface edge of the pipeline body 1 by the main pipeline channel 2 and the parting pipeline 4, the lengths of the main pipeline channel 2 and the parting pipeline 4 at the outer circular port 6 are 35 +/-1 mm, and the inner circular corner 7 is respectively provided with the inner surface of the main pipeline body 1 by the main pipeline 4 and the inner surface of the main pipeline body 1 by the main pipeline 2 and the parting pipeline 4.

The outer diameter of the connecting pipeline 5 is 114mm, the outer diameter of the side channel 3 is 60mm, R50mm round corners are adopted for round corners of the pipeline body 1 close to the narrowing region of the side channel 3, the parting pipeline 4 and the main pipeline 2 are respectively provided with a drawing port, the edge of each drawing port is respectively provided with a fillet, the whole part is fed with raw material pipes with the same diameter of 8 and 680, the wall thickness is 8mm, the whole part is required to be subjected to sand blasting treatment on the surface after the machining process and machining are completed, the number of the main pipeline 2 and the parting pipeline 4 is not limited, different numbers of the drawing pipelines are drawn according to actual conditions, the size of the feeding needs to be changed when the number of the drawing holes is changed, the whole structure can be arc-shaped, the main pipeline 2 and the parting pipeline 4 are provided with the inner die ports 6 and the inner die ports 7 at the corner positions connected with the pipeline body 1, and the round corners can be designed to reduce the liquid impact in the region when the liquid flows, and the hammer effect is avoided.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Integrated into one piece manifold that leads to more, including pipeline main part (1), its characterized in that: the utility model discloses a pipeline, including pipeline main body (1), the circumference surface of pipeline main body (1) is equipped with side passageway (3) and connecting tube (5) respectively, the circumference surface of pipeline main body (1) is equipped with main pipe passageway (2) and parting pipeline (4) respectively, main pipe passageway (2) and parting pipeline (4) all have outer die orifice (6) and interior die orifice (7) in the corner position of being connected with pipeline main body (1), pipeline main body (1) is close to side passageway (3) and narrows down and adopts asymptote to narrow down, and the equal fillet smooth transition in all deformation boundaries in surface of pipeline main body (1).

2. The integrally formed multipass manifold of claim 1, wherein: the outer die opening (6) is a fillet formed by the main pipe channel (2) and the parting pipeline (4) and the edge of the outer surface of the pipeline main body (1) respectively.

3. The integrally formed multipass manifold of claim 1, wherein: the lengths of the main pipe channel (2) and the parting pipeline (4) at the outer die orifice (6) are 35 +/-1 mm.

4. The integrally formed multipass manifold of claim 1, wherein: the thickness of the main pipe channel (2) and the parting pipeline (4) is 6 +/-1 mm, and the outer diameter of the main pipe channel (2) and the parting pipeline (4) is 60 +/-5 mm.

5. The integrally formed multipass manifold of claim 1, wherein: the inner die opening (7) is a fillet formed by the main pipe channel (2) and the parting pipeline (4) and the edge of the inner surface of the pipeline main body (1).

6. The integrally formed multipass manifold of claim 1, wherein: the edges of the connecting pipe (5) and the side channel (3) are all chamfered by 30 +/-20 percent of corners.