Multifunctional T-shaped pipe joint with 3+2 interface

Abstract

A multifunctional T-shaped pipe joint with a 3 + 2 connector comprises an outlet transverse pipe, a buffer connecting part, an inlet longitudinal pipe and an auxiliary pipeline, the outlet transverse pipe is transversely arranged on the upper portion of the buffer connecting part, and the inlet longitudinal pipe is longitudinally arranged on the lower portion of the buffer connecting part. The buffer connecting part is respectively communicated with the outlet transverse pipe and the inlet longitudinal pipe, and the auxiliary pipeline is arranged on the buffer connecting part in a penetrating manner. Compared with the prior art, the utility model has the advantages that the structural design is reasonable, the space utilization rate is effectively optimized, the compact connection of multiple pipelines is realized in a limited space, the layout requirement of a complex pipeline system is met, the fluid resistance is reduced, the adaptability is strong, and the utility model is suitable for various pipeline systems.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline connection technical field, especially suitable for the engineering of building, chemical industry, machinery and equipment installation etc. BACKGROUND

[0002] In the pipeline system, the T type pipe joint is a very common pipeline connecting component. The traditional T type pipe joint usually has three interfaces: one main pipe interface and two mutually perpendicular branch interfaces, which are arranged in the shape of "T". Its main function is to realize the flow distribution, flow combination or flow direction change of liquid, gas and other fluids, and it is widely used in the engineering of building, chemical industry, mechanical equipment and other pipeline transmission. However, the existing T type pipe joint also has some obvious limitations:

[0003] 1. Low internal space utilization: the internal design of traditional T type pipe joint is relatively simple, which often cannot reasonably utilize its internal space. This simple design results in more space between two structures which is not effectively utilized, causing space waste.

[0004] 2. Lack of multifunctionality: the traditional T type pipe joint only has three interfaces, and the structure is relatively simple, which is difficult to meet the demand of multi-pipeline connection in some complex systems. In some pipeline systems, in order to realize multi-pipeline connection, multiple different types of joints are often used in combination, which not only increases the installation complexity of the system, but also occupies more space, resulting in the limitation of the layout of the pipeline system.

[0005] In summary, the traditional T type pipe joint has the disadvantages of low space utilization, single function and inflexible layout. In the face of these problems, engineering and technical personnel begin to explore the design of improved pipe joints to improve space utilization and increase multifunctionality, so as to better meet the complex demands of modern engineering. Therefore, how to make a multifunctional T type pipe joint with 3+2 interfaces to solve the problems of the prior art has become a technical problem to be solved. CONTENT OF THE UTILITY MODEL

[0006] The utility model is just based on the above technical problems, aiming at effectively solving the deficiencies of traditional T type pipe joint in space utilization and fluid flow, and is especially suitable for a multifunctional T type pipe joint with 3+2 interfaces for building, machinery, chemical industry and other pipeline systems requiring compact layout, to solve the problems in the above background technology.

[0007] The utility model provides a kind of multifunctional T pipe joint with 3+2 interfaces, it includes: outlet horizontal pipe, buffer connecting part, inlet vertical pipe and sub-pipeline, the buffer connecting part upper portion is transversely provided with the outlet horizontal pipe, the buffer connecting part lower portion is longitudinally provided with the inlet vertical pipe, the buffer connecting part is communicated with the outlet horizontal pipe and the inlet vertical pipe respectively, the buffer connecting part is transversely provided with the sub-pipeline.

[0008] Further, the connecting diameter of the buffer connecting part and the outlet horizontal pipe is greater than the connecting diameter of the buffer connecting part and the inlet vertical pipe.

[0009] Further, the buffer connecting part is a tapered or circular hollow structure with a large upper part and a small lower part.

[0010] Further, the outlet horizontal pipe, the buffer connecting part, the sub-pipeline and the inlet vertical pipe form a non-typical connection structure on the outside.

[0011] Further, the sub-pipeline is in multiple groups, and each group of the sub-pipeline is transversely provided on the buffer connecting part.

[0012] Further, each group of the sub-pipeline is transversely provided on the buffer connecting part in different directions, and the multiple groups of the sub-pipeline in the buffer connecting part are transversely provided.

[0013] Further, each group of the sub-pipeline is transversely provided on the buffer connecting part in different directions, and the multiple groups of the sub-pipeline in the buffer connecting part are independently provided.

[0014] Further, the sub-pipeline is in multiple groups or a single group, and the sub-pipeline is transversely provided in the buffer connecting part.

[0015] Further, the sub-pipeline is transversely provided outside the buffer connecting part as an arc-shaped, corner-shaped, horizontal or inclined connection structure.

[0016] Further, the buffer connecting part is provided with a fastening device outside for improving the overall connection stability.

[0017] The utility model provides a kind of multifunctional T pipe joint with 3+2 interfaces, compared with prior art, the utility model has the following advantages:

[0018] 1. improve space utilization, through the design structure and internal tapered expansion space of 3+2 interfaces, the pipe joint effectively optimizes the space utilization, so that the compact connection of multiple pipelines is realized in limited space, meets the layout demand of complex pipeline system. The design significantly reduces the vacancy of internal space, improves the arrangement flexibility of multiple pipeline system.

[0019] 2. Fluid flow resistance is reduced, the structural design of the tapered expansion space makes the fluid flow path more smooth, effectively reduces the flow resistance generated by the flow, convergence and corner, reduces the pressure drop of the system. This optimized structure significantly improves the fluid transmission efficiency, which is suitable for fluid medium system requiring low resistance transmission.

[0020] 3. The stability and reliability of the connection are enhanced, the device can be equipped with a fastening device at the buffer connecting part, which adopts a material with high friction force, ensures the stable connection of the steel material in a high pressure and high flow rate environment, avoids the sliding or misalignment of the pipeline due to vibration, pressure fluctuation and other factors, and the design of the reserved bolt hole further enhances the firmness of the overall structure and improves the durability and reliability of the pipeline system.

[0021] 4. The applicability of various media, the joint can be applied to the transmission of various media such as liquid, gas and powder, and has good corrosion resistance and high temperature resistance, and is suitable for pipeline system application in various industrial environments, and meets the harsh requirements of different medium transmission. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The overall structure of the first embodiment of the utility model and the schematic diagram of the traditional T-shaped joint are shown;

[0023] Figure 2 The structure sectional view of the first embodiment of the utility model is shown;

[0024] Figure 3 The structure front view of the first embodiment of the utility model is shown;

[0025] Figure 4 The structure sectional view of the first embodiment of the utility model is shown;

[0026] In the figure: 1. The existing T-shaped pipe joint, 2. The multifunctional T-shaped pipe joint, 3. The connecting pipeline, 4. The curb, 5. The inlet vertical pipe, 6. The concrete groove, 7. The pipeline joint, 8. The auxiliary pipeline, 9. The buffer connecting part, 10. The outlet horizontal pipe. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0028] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, however, the utility model can also be implemented in other ways different from those described herein, therefore, the protection scope of the utility model is not limited by the following disclosure.

[0029] The following combination Figures 1 to 4 The technical solution of this utility model will be further explained.

[0030] First embodiment, such as Figures 1 to 4 As shown: A multifunctional T-type pipe fitting with 3+2 interfaces includes: an outlet horizontal pipe 10, a buffer connection part 9, an inlet vertical pipe 5, and a secondary pipe 8. The outlet horizontal pipe 10 is arranged horizontally on the upper part of the buffer connection part 9, and the inlet vertical pipe 5 is arranged vertically on the lower part of the buffer connection part 9. The buffer connection part 9 communicates with the outlet horizontal pipe 10 and the inlet vertical pipe 5 respectively, and the secondary pipe 8 is arranged through the buffer connection part 9.

[0031] The diameter of the connection between the buffer connection 9 and the outlet horizontal pipe 10 is larger than the diameter of the connection between the buffer connection 9 and the inlet vertical pipe 5. The buffer connection 9 is a conical or circular hollow structure that is larger at the top and smaller at the bottom. The outlet horizontal pipe 10, the buffer connection 9, the secondary pipe 8, and the inlet vertical pipe 5 form an irregular connection structure.

[0032] The buffer connection part 9 is provided with a fastening device on its outer side to improve the overall connection stability. The fastening device is provided with bolt holes. The fastening device is fixedly connected to the ground or wall at the installation position by bolts provided in the bolt holes. The installation position includes a concrete groove 6.

[0033] The outlet horizontal pipe 10 has connecting pipes 3 on both sides through pipe joints 7, and also includes a curb stone 4. The bottom of the inlet vertical pipe 5 can be inserted through the curb stone 4, and the curb stone 4 is used to limit and fix the inlet vertical pipe 5.

[0034] The second embodiment differs from the above embodiment in that: the secondary pipe 8 is in multiple or single groups, and the secondary pipe 8 is internally connected to the buffer connection part 9.

[0035] In the third embodiment, unlike the previous embodiments, there are multiple sets of secondary pipes 8, each set penetrating through the buffer connection portion 9. These multiple sets of secondary pipes 8 are arranged with different orientations through the buffer connection portion 9, and are interconnected within the buffer connection portion 9.

[0036] The fourth embodiment differs from the above embodiments in that: multiple sets of the secondary pipes 8 are respectively arranged through the buffer connection part 9 with different orientations, and the multiple sets of the secondary pipes 8 in the buffer connection part 9 are arranged independently of each other.

[0037] The fifth embodiment is different from the above-mentioned embodiments in that the auxiliary pipeline 8 is arranged in an arc-shaped, corner-shaped, horizontal or inclined connecting structure outside the buffer connecting part 9.

[0038] The device comprises a reinforcing part and an interface part, the reinforcing part is a circular hollow structure buffer connecting part 9 for ensuring the stability of the pipeline in connection, and the interface part comprises a traditional T-shaped interface and an additional interface, forming a 3+2 multi-interface structure, so that the connection of the pipeline system is more flexible.

[0039] The auxiliary pipeline 8 for additional connection is arranged through the buffer connecting part 9, and the inner side of the pipe body of the buffer connecting part 9 is designed as a tapered expansion space, so that the flow path of the fluid is optimized, and the internal space of the original pipeline is prevented from becoming smaller due to internal pipe penetration.

[0040] The auxiliary pipeline 8 for internal pipe penetration can be arranged according to different conditions, and the direction and corner of the auxiliary pipeline 8 can be set according to actual requirements; the pipeline interface can be connected by threads or other connection methods, which is convenient for subsequent connection with the connecting pipeline 3 and ensures that the connecting pipeline 3 will not be dislocated.

[0041] The buffer connecting part 9 can be replaced in time according to different requirements, and the connecting part can be reinforced if necessary; the buffer connecting part 9 can be provided with a circular clamp rod, a clamping bolt and other fastening devices, or a material with large friction force is used, so as to ensure the stable connection of the steel material in a high-pressure and high-flow environment, and prevent the pipeline from sliding or moving due to vibration and pressure fluctuation.

[0042] During use: taking the common road engineering two-side street lamp foundation side strip as an example, according to the position of the pipeline, the multifunctional T-shaped joint pipeline outlet 10 is connected with the existing connecting pipeline 3 through the pipeline joint 7, and the conventional thread connection can be used. For the auxiliary joint, other uses can be used according to actual conditions.

[0043] The utility model discloses a kind of 3+2 interface multifunctional T-shaped pipe joints 2, realize more compact multi-pipeline connection layout.This design can increase the internal flow space of pipe joint in limited space, effectively reduce space waste, and simultaneously maintain the fluid continuity and connection reliability of multiple pipelines, meet the compactness and multifunctionality of modern building and industrial equipment to the demand of pipeline system.

[0044] The above-mentioned is only preferred embodiment of the utility model, and is not used to limit the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A multi-functional T-pipe joint having a 3+2 interface, characterized by: The buffer connecting part is conical or circular hollow structure with the top larger than the bottom.

2. The multifunctional T-pipe joint with 3+2 interface according to claim 1, characterized in that: The buffer connecting part is conical or circular hollow structure with the top larger than the bottom.

3. The multifunctional T-pipe joint with 3+2 interface according to claim 2, characterized in that: The buffer connecting part is conical or circular hollow structure with the top larger than the bottom.

4. The multifunctional T-pipe joint with 3+2 interface according to claim 3, characterized in that: The buffer connecting part is conical or circular hollow structure with the top larger than the bottom.

5. The multifunctional T-pipe joint with 3+2 interface according to claim 3, characterized in that: The buffer connecting part is conical or circular hollow structure with the top larger than the bottom.

6. The multifunctional T-pipe joint with 3+2 interface according to claim 5, characterized in that: The buffer connecting part is conical or circular hollow structure with the top larger than the bottom.

7. The multifunctional T-pipe joint with 3+2 interface according to claim 5, characterized in that: The buffer connecting part is conical or circular hollow structure with the top larger than the bottom.

8. The multifunctional T-pipe joint with 3+2 interface according to claim 3, characterized in that: The buffer connecting part is conical or circular hollow structure with the top larger than the bottom.

9. The multifunctional T-pipe joint with 3+2 interface according to claim 5, 6 or 8, characterized in that: The buffer connecting part is conical or circular hollow structure with the top larger than the bottom.

10. The multifunctional T-pipe joint with 3+2 interface according to claim 9, characterized in that: The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than the bottom. The buffer connecting part is conical or circular hollow structure with the top larger than

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