CN217108707U

CN217108707U - Integrated formed collecting pipe

Info

Publication number: CN217108707U
Application number: CN202220898092.XU
Authority: CN
Inventors: 张春强
Original assignee: Yanshan Haorun Pipeline Equipment Co ltd
Current assignee: Yanshan Haorun Pipeline Equipment Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-02
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to the technical field of tank heater fittings, in particular to an integrated manifold, which is integrated by a plurality of processing techniques, has more beautiful appearance, optimizes the effect and efficiency of the subsequent welding technique and improves the reliability; including being responsible for, integration import pipe, pipeline section head and integration outlet pipe, be responsible for left end and upside and pull out respectively and form an integration import pipe, be responsible for the even three integration outlet pipes of formation of pulling out of downside, be responsible for and import the pipe with the integration and be responsible for the junction R angle with the integration outlet pipe and be convex, be responsible for the right-hand member integration and be connected with a set of pipeline section head.

Description

Integrated formed collecting pipe

Technical Field

The utility model relates to a jar technical field of body heater accessory especially relates to integrated into one piece's collecting tube.

Background

The manifold is generally one of tank heater fittings for middle petroleum, middle petrochemical, chemical engineering and other projects, and is used for introducing main gas through a main pipe and collecting and mixing other mixed gas through branch pipes.

The existing production process is that the steel pipe is perforated and insert welded, the welding speed is slow due to small caliber, the welding seam is not beautiful, the weld seam formed by insert welding is a 90-degree angle welding seam, ray inspection cannot be carried out, only a hydraulic test can be carried out, the existing inspection standard cannot be replaced by hydraulic pressure, and the potential safety hazard to the product is very large.

In addition, the steel pipe insert welding inner hole angle welding waste parts cannot be cleaned, the inner diameter R angle of the joint of the main pipe and the branch pipe is a right angle and is excessively not circular, the flow of media in the pipe is not smooth, the heating is slow, the temperature is not uniform, and the overall heating proportion is unbalanced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a form the integration through multiple processing technology, the outward appearance is more pleasing to the eye to optimized subsequent welding process effect and efficiency, improved the integrated into one piece's of reliability collecting tube.

The utility model discloses an integrated into one piece's collecting pipe, including being responsible for, integration import pipe, pipeline section head and integration outlet pipe, be responsible for left end and upside and pull out the formation integration import pipe respectively, be responsible for the even three integration outlet pipes of group of drawing out of downside, be responsible for and integrate import pipe and be responsible for and be convex with the junction R angle of integration outlet pipe, be responsible for the right-hand member integration and be connected with a set of pipeline section head.

The utility model discloses an integrated into one piece's manifold, integration import pipe and integration outlet pipe all set up to the wall thickness evenly.

Compared with the prior art, the beneficial effects of the utility model are that: the integrated inlet pipe and the integrated outlet pipe are formed by pulling the outer side of the main pipe, branch pipes can be directly welded on the integrated inlet pipe and the integrated outlet pipe, compared with a 90-degree plug welding forming process, the integrated inlet pipe and the integrated outlet pipe have the advantages of integration, no welding, attractive integral appearance and no welding line, and can be used for radiographic inspection, the R angle at the joint of the main pipe and the integrated inlet pipe is arc-shaped, so that the medium in the pipe body can be ensured to flow without obstacle, in addition, the integrated forming of the pipe section end socket and the main pipe also reduces the potential safety hazard of one circular welding, main gas is introduced from the left integrated inlet pipe during operation, mixed gas enters the upper integrated inlet pipe from the external branch pipe, the mixed gas enters the main pipe from the upper integrated inlet pipe in the flowing process of the main gas, the mixed gas is wrapped by the main gas at the periphery and is mixed with the mixed gas, the mixing proportion is uniform, and the gas is discharged from the integrated outlet pipe, is integrated by various processing technologies, has more beautiful appearance, optimizes the effect and efficiency of the subsequent welding technology and improves the reliability.

Drawings

FIG. 1 is a schematic view of the overall side-sectional structure of the present invention;

FIG. 2 is a schematic view of a partial side-sectional structure of the present invention;

in the drawings, the reference numbers: 1. a main pipe; 2. an integrated inlet pipe; 3. sealing a pipe section; 4. an integrated outlet pipe.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 2, the integrally formed manifold of the present invention comprises a main pipe 1, an integrated inlet pipe 2, pipe section end sockets 3 and an integrated outlet pipe 4, wherein the left end and the upper side of the main pipe 1 are respectively pulled to form the integrated inlet pipe 2, the lower side of the main pipe 1 is uniformly pulled to form three groups of integrated outlet pipes 4, the R angle at the junction between the main pipe 1 and the integrated inlet pipe 2 and between the main pipe 1 and the integrated outlet pipes 4 is arc-shaped, and the right end of the main pipe 1 is integrally connected with a group of pipe section end sockets 3; the integrated inlet pipe 2 and the integrated outlet pipe 4 are formed by pulling the outer side of the main pipe 1, branch pipes can be directly welded on the integrated inlet pipe 2 and the integrated outlet pipe 4, compared with a 90-degree plug welding forming process, the integrated inlet pipe 2 and the integrated outlet pipe have integration, welding is not needed, the integral appearance is attractive, no welding seam exists, radiographic inspection can be performed, in addition, the R angle at the connecting part of the main pipe 1 and the integrated inlet pipe 2 is arc-shaped, barrier-free circulation of media in a pipe body can be ensured, in addition, the integrated forming of the pipe section end socket 3 and the main pipe 1 reduces the potential safety hazard of one-pass annular welding, main gas is introduced from the left integrated inlet pipe 2 during operation, mixed gas enters the upper integrated inlet pipe 2 from an external branch pipe, the mixed gas enters the main pipe 1 from the upper integrated inlet pipe 2 in the flowing process of the main gas, and the mixed gas is wrapped by the main gas around the main gas and is mixed with the mixed gas, the mixture ratio is uniform and is discharged from the integrated outlet pipe 4.

In the integrally formed manifold of the utility model, the integrated inlet pipe 2 and the integrated outlet pipe 4 are both set to have uniform wall thickness; the whole branch mouth has even increased wall thickness, brings great efficiency help for welding, improves the quality of welding seams, meets the 100 percent radiographic inspection requirement at the same time, and improves the reliability.

The utility model discloses an integrated into one piece's manifold, it is at the during operation, and main gas lets in from left side integration import pipe 2, and mist gets into upside integration import pipe 2 from outside branch pipe, and at the main gas flow in-process, mist gets into from upside integration import pipe 2 and is responsible for 1, and mist has the main gas parcel of periphery outward to mix with mist, the mixing ratio is even, and discharge from integration outlet pipe 4.

The utility model discloses an integrated into one piece's manifold, its mounting means, connected mode or set up the mode and be common mechanical type, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. Integrated into one piece's collecting pipe, its characterized in that, including being responsible for (1), integration import pipe (2), pipeline section head (3) and integration outlet pipe (4), be responsible for (1) left end and upside and pull out respectively and form one integration import pipe (2), be responsible for (1) downside and evenly pull out and form three integrated outlet pipes of group (4), be responsible for (1) and integration import pipe (2) and be responsible for (1) and the junction R angle of integration outlet pipe (4) and be convex, be responsible for (1) right-hand member integration and be connected with a set of pipeline section head (3).

2. An integrally formed manifold according to claim 1, characterized in that the integrated inlet pipe (2) and the integrated outlet pipe (4) are provided with a uniform wall thickness.