Adapter flange for pipeline connection

Abstract

The utility model discloses an adapter flange for pipeline connection, which comprises a device body, the device body comprises a base, a shunt connecting device and a main body pipeline, the main body pipeline is welded and fixed at the rear end of the shunt connecting device, and the shunt connecting device is welded and fixed at the top of the base; the flow dividing connecting device comprises a flow dividing bin and five flow dividing pipelines, the five flow dividing pipelines are annularly installed on the outer side of the flow dividing bin at equal intervals, the flow dividing bin is of a cylindrical structure, the interior of the flow dividing bin is of a hollow structure, the flow dividing bin and the five flow dividing pipelines are of a through structure, and control valves are installed in the flow dividing pipelines. An adapter flange is arranged at the outer end of the flow dividing pipeline, and a sealing gasket is arranged in the adapter flange. According to the device, five pipeline devices can be connected in a split-flow mode at a time, so that the efficiency of pipeline connection is improved, the burden of workers on installation of a plurality of pipelines is relieved, and each pipeline can independently control the water volume and opening or closing of the pipeline through a valve.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, specifically to an adapter flange for pipeline connection. Background Technique

[0002] In modern life, pipelines are widely used as devices for transporting gases, liquids, or solids with particles. Since the length of the produced pipelines is limited and the length of a single pipeline is limited, sometimes multiple pipelines need to be connected for use. In addition, sometimes it is also necessary to change the direction of the pipeline or to merge or divide the flow.

[0003] The existing pipeline equipment has the following defects:

[0004] The existing pipeline equipment has only one or two connection points, resulting in the problem that the pipeline equipment cannot shunt and connect multiple pipelines. Therefore, a solution needs to be given. Content of the Utility Model

[0005] (1) Technical Problem to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides an adapter flange for pipeline connection to solve the problems raised in the above background technique.

[0007] (2) Technical Solution

[0008] To achieve the above objectives, the utility model is realized through the following technical solutions: An adapter flange for pipeline connection, including a device body, the device body includes a base, a shunt connection device, and a main pipeline. The main pipeline is welded and fixed at the rear end of the shunt connection device, and the shunt connection device is welded and fixed on the top of the base; the shunt connection device includes a shunt chamber and shunt pipelines. There are five shunt pipelines, and the five shunt pipelines are installed on the outside of the shunt chamber in an annular and equidistant manner. The shunt chamber is of a cylindrical structure and is hollow inside. The shunt chamber and the five shunt pipelines are of a through structure. A control valve is installed in the shunt pipeline, a transfer flange is provided at the outer end of the shunt pipeline, and a sealing gasket is provided inside the transfer flange.

[0009] Preferably, a circular pipeline welding and fixing port is opened at the center of the rear end of the shunt chamber.

[0010] Preferably, the base includes a bottom plate, support columns, and welding and fixing blocks. The support columns are of a cylindrical structure and are welded and fixed on the top of the bottom plate. There are several groups of strengthening blocks distributed in an annular and equidistant manner at the connection between the support columns and the bottom plate. The strengthening blocks are of a triangular structure. A fitting gasket is provided at the bottom of the bottom plate. Fixing holes are opened at the four corners of the top of the bottom plate. The welding and fixing blocks are welded on the top of the support columns, and the welding and fixing blocks are of a U-shaped structure.

[0011] (3) Beneficial effects

[0012] The utility model provides an adapter flange for pipeline connection, which has the following beneficial effects:

[0013] This kind of adapter flange for pipeline connection can shunt and connect five pipeline devices at one time, so as to improve the efficiency of pipeline connection, reduce the burden of workers on the installation of multiple pipelines, and each pipeline can also be independently controlled by a valve to adjust the water volume and open or close the pipeline. Description of the drawings

[0014] Figure 1 It is a schematic structural diagram of the whole utility model;

[0015] Figure 2 It is a schematic structural diagram of the shunt connection device of the utility model;

[0016] Figure 3 It is a schematic structural diagram of the base of the utility model.

[0017] In the figure, 1, device body; 2, base; 3, shunt connection device; 4, main pipeline; 5, shunt bin; 6, shunt pipeline; 7, control valve; 8, adapter flange; 9, sealing gasket; 10, pipeline welding and fixing port; 11, bottom plate; 12, support column; 13, welding and fixing block; 14, strengthening block; 15, fitting gasket; 16, fixing hole. Specific implementation manners

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3 , the embodiments of the present utility model provide a technical solution: an adapter flange for pipeline connection, including a device body 1, the device body 1 includes a base 2, a shunt connection device 3 and a main pipeline 4, the main pipeline 4 is welded and fixed at the rear end of the shunt connection device 3, and the shunt connection device 3 is welded and fixed on the top of the base 2;

[0020] It is solved that the shunt connection device 3 includes a shunt bin 5 and shunt pipes 6. There are five shunt pipes 6, which are installed on the outer side of the shunt bin 5 in a circular and equally spaced manner. The shunt bin 5 is of a cylindrical structure and is hollow inside. The shunt bin 5 and the five shunt pipes 6 are of a through structure. A control valve 7 is installed in the shunt pipe 6, and a transfer flange 8 is provided at the outer end of the shunt pipe 6. A sealing gasket 9 is provided inside the transfer flange 8. When installing multiple pipes in a shunt manner, the staff docks multiple pipes with the five shunt pipes 6 respectively, and then the transfer flanges 8 of the external pipes and the transfer flanges 8 of the shunt pipes 6 are fitted together, and then bolts are further used for locking. In this way, the connection of five pipes in different directions can be achieved, and a control valve 7 is provided in each shunt pipe 6, which can control the amount of water in each shunt pipe 6 and the opening and closing of the shunt pipe 6. When in use, water enters the shunt bin 5 through the main pipe 4 for storage, and then, for whichever shunt pipe 6 is needed, the control valve 7 on that shunt pipe 6 can be opened, and then the water can enter that shunt pipe 6.

[0021] Furthermore, a pipe welding and fixing port 10 in a circular structure is opened at the center of the rear end of the shunt bin 5. The welding and fixing port 10 at the rear end of the shunt bin 5 is for facilitating the installation of the main pipe 4.

[0022] Differently, the base 2 includes a bottom plate 11, support columns 12 and welding and fixing blocks 13. The support columns 12 are of a cylindrical structure and are welded to the top of the bottom plate 11. A number of groups of reinforcing blocks 14 are provided at the connection between the support columns 12 and the bottom plate 11 and are distributed in a circular and equally spaced manner. The reinforcing blocks 14 are of a triangular structure. A fitting gasket 15 is provided at the bottom of the bottom plate 11. Fixing holes 16 are opened at the four corners of the top of the bottom plate 11. The welding and fixing blocks 13 are welded to the top of the support columns 12. The welding and fixing blocks 13 are of a U-shaped structure. When the base 2 fixes the shunt connection device 3, the staff places the shunt bin 5 of the shunt connection device 3 on the top of the welding and fixing blocks 13 inside the base, and then welds the shunt bin 5 to the welding and fixing blocks 13 by means of electric welding. The staff fits the bottom plate 11 of the base 2 to the installation point, and then uses screws to insert into the fixing holes 16 to fix the bottom plate 11, and the fitting gasket 15 can improve the fitting property and tightness between the bottom plate 11 and the installation point.

[0023] Working principle: During operation, when installing multiple pipes in a split manner, the staff connect multiple pipes to five split pipes 6 respectively, and then the transfer flanges 8 of the external pipes and the transfer flanges 8 of the split pipes 6 are fitted together, and further locked with bolts. In this way, pipes in five different directions can be connected. Moreover, a control valve 7 is provided in each split pipe 6 to control the water volume and the opening and closing of each split pipe 6. When in use, water enters the split bin 5 through the main pipe 4 for storage. Then, if water is needed in a certain split pipe 6, the control valve 7 on that split pipe 6 can be opened, and water can then enter that split pipe 6.

[0024] 1. Device body; 2. Base; 3. Split connection device; 4. Main pipe; 5. Split bin; 6. Split pipe; 7. Control valve; 8. Transfer flange; 9. Sealing gasket; 10. Pipe welding fixed port; 11. Bottom plate; 12. Support column; 13. Welding fixed block; 14. Reinforcing block; 15. Fitting gasket; 16. Fixed hole of the components of the present utility model are all common standard parts or parts known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or through conventional experimental methods. The problem solved by the present utility model is that existing pipe equipment has only one or two connection points, resulting in the inability of pipe equipment to split and connect multiple pipes. Through the mutual combination of the above components, the present utility model can split and connect five pipe devices at one time, thereby improving the efficiency of pipe connection, reducing the burden on the staff for installing multiple pipes, and each pipe can also be individually controlled for water volume and the opening or closing of the pipe through a valve.

[0025] The above has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic features of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only includes an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Transfer flange for pipeline connection, characterized in that: It includes a device body (1), and the device body (1) includes a base (2), a shunt connection device (3) and a main pipeline (4). The main pipeline (4) is welded and fixed at the rear end of the shunt connection device (3), and the shunt connection device (3) is welded and fixed on the top of the base (2). The shunt connection device (3) includes a shunt bin (5) and shunt pipelines (6). There are five shunt pipelines (6), and the five shunt pipelines (6) are installed on the outside of the shunt bin (5) in an annular and equidistant manner. The shunt bin (5) has a cylindrical structure and a hollow structure inside. The shunt bin (5) and the five shunt pipelines (6) are of a through structure. A control valve (7) is installed in the shunt pipeline (6), a transfer flange (8) is provided at the outer end of the shunt pipeline (6), and a sealing gasket (9) is provided inside the transfer flange (8).

2. The adapter flange for pipe connection according to claim 1, characterized in that: A pipeline welding and fixing port (10) with a circular structure is opened at the center of the rear end of the shunt bin (5).

3. The adapter flange for pipe connection according to claim 1, characterized in that: The base (2) includes a bottom plate (11), support columns (12) and welding and fixing blocks (13). The support columns (12) have a cylindrical structure and are welded and fixed on the top of the bottom plate (11). A number of groups of strengthening blocks (14) distributed in an annular and equidistant manner are provided at the connection between the support columns (12) and the bottom plate (11). The strengthening blocks (14) have a triangular structure. A fitting gasket (15) is provided at the bottom of the bottom plate (11). Fixing holes (16) are opened at the four corners of the top of the bottom plate (11). The welding and fixing blocks (13) are welded on the top of the support columns (12), and the welding and fixing blocks (13) have a U-shaped structure.

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