Gas pipeline butt joint convenient to install

Abstract

The utility model discloses a gas pipeline butt joint convenient to install, which comprises a first butt joint, and the middle part of the first butt joint is connected with a gas pipe main body in an embedded manner; a connecting pipeline is fixedly connected to the interior of one side of the first butt joint, and a third sealing plate is tightly attached to the interior of the connecting pipeline. When in use, the gas pipe is composed of the gas pipe main body, the first butt joint, the second butt joint, the plurality of sealing plates and the connecting pipeline, the gas pipe main body is connected with the first butt joint in a nested manner to ensure the connection stability, and the first butt joint and the second butt joint are connected in a lap joint manner in a specific manner, so that the gas pipe is convenient to mount, the sealing performance of the joints is enhanced, and the service life is prolonged. Through the arrangement of parts such as the connecting pipeline and the built-in connecting pipe, gas pipelines can be in butt joint smoothly, the gas leakage risk is reduced, gas leakage is effectively prevented and the use safety is improved through tight attachment of a plurality of sealing plates, and the butt joint process is more flexible and adjustable through the arrangement of an embedded threaded rod and an adjusting gear valve.

Description

Technical Field

[0001] The utility model relates to the field of gas pipes, and more specifically, to a gas pipeline butt joint which is convenient to install. Background Art

[0002] At present, with the promotion and popularization of smart homes and smart home systems, lighting for indoor and outdoor public places through intelligent systems is an important part of meeting people's daily activities;

[0003] After searching, the existing patent (application number: 202220529788.5) discloses a gas pipe butt joint that is easy to install, which relates to the technical field of gas pipes, including a joint body and a fixed ring. The fixed ring is threadedly connected to a threaded ring on one side away from the joint body. A second ventilation pipe is opened inside the threaded ring. A filter element is arranged inside the second ventilation pipe. Filter plates are arranged at both ends of the filter element. Vent holes are arranged inside the filter element. A clamp is arranged at one end of the threaded ring away from the fixed ring. A sealing tube is threadedly connected to the clamp. A third ventilation pipe is opened inside the sealing tube. A limiting block is arranged inside the third ventilation pipe. One side of the limiting block is fitted with the filter plate. The joint body of this application is connected to the other side of the gas pipe through the first external thread. The joint body, the fixed ring, the threaded ring, the sealing tube and the filter element are connected to allow the gas to pass through. The filter element filters the impurities in the gas. The first sealing ring and the second sealing ring increase the sealing between the threaded ring and the fixed ring, thereby increasing safety. The inventor found that the prior art has the following problems in the process of realizing the utility model:

[0004] This type of butt joint device has poor functionality. Although its threaded connection and sealing ring structure increase the sealing performance, it also makes the installation process relatively complicated and requires certain operating skills. Secondly, the cleaning and replacement of the filter element may be troublesome and require regular maintenance, otherwise it may affect the circulation and filtering effect of the gas. In addition, the structure of the device is relatively complex, which may increase the manufacturing cost, and in some special environments, its sealing and durability may face challenges;

[0005] Therefore, in view of the above problems, a gas pipeline butt joint which is convenient to install is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a gas pipeline butt joint that is easy to install to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas pipeline butt joint that is easy to install, comprising a first pair of joints, a gas pipe body is embedded and connected in the middle part of the first pair of joints; a connecting pipe is fixedly connected inside one side of the first pair of joints, and a third sealing plate is tightly fitted inside the connecting pipe; a second pair of joints is overlapped and connected to the surface of the first pair of joints just in front, a built-in connecting pipe is fixedly connected inside one side of the second pair of joints, and a second sealing plate is tightly fitted inside the built-in connecting pipe, and a No. 2 docking port is embedded and connected on both sides of the surface of the second sealing plate, and the first sealing plate is tightly fitted inside the second pair of joints, and a No. 1 docking port is embedded and connected on both sides of the surface of the first sealing plate, a connecting sleeve shaft is fixedly connected inside the No. 1 docking port, and an embedded threaded rod is movably connected inside one side of the connecting sleeve shaft.

[0008] Preferably, a regulating gear valve is fixedly connected to one side of the surface of the embedded threaded rod.

[0009] Preferably, embedded connecting rods are fixedly connected to both sides of the surface of the third sealing plate.

[0010] Preferably, one side of the outer wall of the built-in connecting pipe is connected to the outer wall of the first sealing plate inside the second pair of joints to form an overlapping sealing structure.

[0011] Preferably, the No. 2 docking port is connected to the docking rod in a left-right structure.

[0012] Preferably, one end of the docking rod forms an embedded connection with the embedded connecting rod, and one side of the built-in connecting pipe is connected with one side of the connecting pipe to form a left-right structure.

[0013] Preferably, the regulating gear valve passes through both sides of the first pair of joints, and further forms a movable regulating structure with the embedded threaded rod.

[0014] Preferably, the outer wall of the embedded connecting rod is connected to the inner wall of the docking rod to form an embedded connecting structure.

[0015] Technical effects and advantages of the utility model:

[0016] Compared with the prior art, this easy-to-install gas pipeline butt joint, when in use, consists of a gas pipe body, a first pair of joints, a second pair of joints, a plurality of sealing plates and connecting pipes. The gas pipe body is nested and connected with the first pair of joints to ensure the stability of the connection. The first pair of joints and the second pair of joints are overlapped and connected in a specific way. This design is not only convenient for installation, but also enhances the sealing of the joint. The arrangement of connecting pipes, built-in connecting pipes and other components enables the gas pipeline to be smoothly docked and reduces the risk of gas leakage. The advantage of this butt joint is that through the close fit of multiple sealing plates, gas leakage is effectively prevented and the safety of use is improved. At the same time, the arrangement of embedded threaded rods and adjusting gear valves makes the docking process more flexible and adjustable, which is convenient for fine-tuning according to actual needs. In summary, this easy-to-install gas pipeline butt joint not only has a reasonable structure and is easy to install, but also has good sealing, safety and reliability, which provides great convenience for the installation and maintenance of gas pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the front view of the second interface section of the utility model as a whole.

[0019] Figure 3 It is a schematic diagram of the structure of the enlarged point A of the utility model as a whole.

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the overall connecting pipeline of the utility model.

[0021] The accompanying drawings are marked as follows: 1. gas pipe body; 2. first pair of joints; 3. second pair of joints; 4. connecting tube shaft; 5. embedded threaded rod; 6. built-in connecting pipe; 7. docking rod; 8. regulating gear valve; 9. first sealing plate; 10. No. 1 docking port; 11. second sealing plate; 12. No. 2 docking port; 13. third sealing plate; 14. embedded connecting rod; 15. connecting pipeline. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] As attached Figure 1-4A gas pipeline butt joint that is easy to install is shown, comprising a first pair of joints 2, wherein the middle part of the first pair of joints 2 is embedded and connected with a gas pipe body 1; a connecting pipe 15 is fixedly connected inside one side of the first pair of joints 2, and a third sealing plate 13 is tightly fitted inside the connecting pipe 15; a second pair of joints 3 is overlapped and connected to the surface of the first pair of joints 2 just in front; a built-in connecting pipe 6 is fixedly connected inside one side of the second pair of joints 3, and a second sealing plate 11 is tightly fitted inside the built-in connecting pipe 6; a No. 2 docking port 12 is embedded and connected on both sides of the surface of the second sealing plate 11; a first sealing plate 9 is tightly fitted inside the second pair of joints 3; a No. 1 docking port 10 is embedded and connected on both sides of the surface of the first sealing plate 9; a connecting sleeve shaft 4 is fixedly connected inside the No. 1 docking port 10; an embedded threaded rod 5 is movably connected inside one side of the connecting sleeve shaft 4, and a regulating gear valve 8 is fixedly connected to one side of the surface of the embedded threaded rod 5.

[0025] Among them: it is composed of a gas pipe body 1, a first pair of joints 2, a second pair of joints 3, and multiple sealing plates and connecting pipes. The gas pipe body 1 and the first pair of joints 2 are nested and connected to ensure the stability of the connection. The first pair of joints 2 and the second pair of joints 3 are overlapped and connected in a specific way. This design is not only convenient for installation, but also enhances the sealing of the joint. The arrangement of connecting pipes 15, built-in connecting pipes 6 and other components enables the gas pipeline to be smoothly docked and reduces the risk of gas leakage. The advantage of this docking joint is that through the close fit of multiple sealing plates, gas leakage is effectively prevented and the safety of use is improved. At the same time, the arrangement of embedded threaded rods 5 and adjusting gear valves 8 makes the docking process more flexible and adjustable, which is convenient for fine-tuning according to actual needs. In summary, this easy-to-install gas pipeline docking joint is not only reasonable in structure and easy to install, but also has good sealing, safety and reliability, and provides great convenience for the installation and maintenance of gas pipelines.

[0026] Embodiment 2

[0027] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working method, as described below:

[0028] like Figure 4 As shown, as a preferred embodiment; embedded connecting rods 14 are fixedly connected on both sides of the surface of the third sealing plate 13. Furthermore, the embedded connecting rods 14 play a role of fixing and connecting on both sides of the surface of the third sealing plate 13, thereby enhancing the stability between the sealing plate and the pipeline, ensuring the firmness and sealing of the gas pipeline docking, and improving the safety and reliability of the entire system.

[0029] The working process of the utility model is as follows:

[0030] When in use, this kind of easy-to-install gas pipeline butt joint is composed of a gas pipe body 1, a first pair of joints 2, a second pair of joints 3, and multiple sealing plates and connecting pipes. The gas pipe body 1 and the first pair of joints 2 are nested and connected to ensure the stability of the connection. The first pair of joints 2 and the second pair of joints 3 are overlapped and connected in a specific way. This design is not only convenient for installation, but also enhances the sealing of the joint. The arrangement of connecting pipes 15, built-in connecting pipes 6 and other components enables the gas pipeline to be smoothly docked and reduces the risk of gas leakage. The advantage of this butt joint is that through the close fit of multiple sealing plates, gas leakage is effectively prevented and the safety of use is improved. At the same time, the arrangement of embedded threaded rods 5 and adjusting gear valves 8 makes the docking process more flexible and adjustable, which is convenient for fine-tuning according to actual needs. In summary, this easy-to-install gas pipeline butt joint is not only reasonable in structure and easy to install, but also has good sealing, safety and reliability, and provides great convenience for the installation and maintenance of gas pipelines. This is the working process and working principle of the device.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A gas pipeline butt joint that is easy to install, comprising a first pair of joints (2), characterized in that: The middle part of the first pair of joints (2) is embedded and connected with a gas pipe body (1); A connecting pipe (15) is fixedly connected to one side of the first pair of joints (2), and a third sealing plate (13) is tightly fitted inside the connecting pipe (15). A second pair of joints (3) is overlapped and connected to the front of the surface of the first pair of joints (2). A built-in connecting pipe (6) is fixedly connected to one side of the second pair of joints (3), and a second sealing plate (11) is tightly fitted inside the built-in connecting pipe (6). A second connecting port (12) is embedded and connected to both sides of the surface of the second sealing plate (11). A first sealing plate (9) is tightly fitted inside the second pair of joints (3), and a first connecting port (10) is embedded and connected to both sides of the surface of the first sealing plate (9). A connecting cylindrical shaft (4) is fixedly connected inside the first connecting port (10), and an embedded threaded rod (5) is movably connected inside one side of the connecting cylindrical shaft (4).

2. A conveniently installed gas pipeline butt joint according to claim 1, characterized in that: A regulating gear valve (8) is fixedly connected to one side of the surface of the embedded threaded rod (5).

3. A conveniently installed gas pipeline butt joint according to claim 1, characterized in that: Embedded connecting rods (14) are fixedly connected to both sides of the surface of the third sealing plate (13).

4. A conveniently installed gas pipeline butt joint according to claim 1, characterized in that: One side of the outer wall of the built-in connection pipe (6) is connected to the outer wall of the first sealing plate (9) inside the second joint (3), forming an overlapping sealing structure.

5. The conveniently installed gas pipeline butt joint according to claim 1, characterized in that: The second docking port (12) is connected to the docking rod (7) in a left-right structure.

6. A conveniently installed gas pipeline butt joint according to claim 5, characterized in that: One end of the docking rod (7) is embeddedly connected with the embedded connecting rod (14), and one side of the built-in connecting pipe (6) is connected with one side of the connecting pipe (15) to form a left-right structure.

7. A conveniently installed gas pipeline butt joint according to claim 2, characterized in that: The regulating gear valve (8) passes through both sides of the first pair of joints (2), and further forms a movable regulating structure with the embedded threaded rod (5).

8. The conveniently installed gas pipeline butt joint according to claim 3, characterized in that: The outer wall of the embedded connection rod (14) is connected to the inner wall of the docking rod (7) to form an embedded connection structure.

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