Pipeline convenient to connect

Abstract

The utility model provides a pipeline convenient to connect, which relates to the technical field of pipeline connection and comprises a pipeline mechanism, the pipeline mechanism comprises a connecting pipe, a threaded groove is arranged on the outer surface of one end of the connecting pipe, a butt joint mechanism is arranged on the outer surface of the threaded groove, and the butt joint mechanism comprises a first butt joint pipe and a second butt joint pipe. A splitter plate is arranged in the first butt joint pipe, a nesting pipe is arranged on one side of the splitter plate, a spring valve is arranged in the nesting pipe, and a second butt joint pipe is arranged at one end of the spring valve. According to the utility model, one end of the connecting pipe, which is provided with the thread groove, is in butt joint with the first butt joint pipe and the second butt joint pipe respectively in a thread rotating manner, the splitter plates of the first butt joint pipe and the second butt joint pipe are respectively provided with the nesting pipe and the spring valve, and the outer surface of the spring valve is nested in the nesting pipe; in this way, the problem of liquid backflow can be effectively prevented, and therefore the practicability of the device in the actual using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a pipeline that is easy to connect. Background Art

[0002] In the liquid transportation system of industrial and civil facilities, pipeline connection is a key link. The quality and reliability of pipeline connection directly affect the operating efficiency and safety of the entire transportation system. Traditional pipeline connection methods mainly include welding, flange connection and threaded connection. These connection methods have their own advantages and disadvantages in different application scenarios, but there are still some problems overall, such as complex connection process, unstable sealing performance, and easy liquid backflow. In addition, in some special occasions such as high pressure or high temperature environment, traditional connection methods may not meet the requirements, there is a risk of leakage, affecting the safety and stability of the transportation system.

[0003] However, in the prior art, the traditional pipeline connection method has certain shortcomings in terms of operational convenience and prevention of liquid backflow. First, the pipeline connection process is usually cumbersome, requiring a lot of time and manpower, and has high technical requirements for operators. Secondly, the traditional connection method has limited effect in liquid sealing and backflow prevention, which can easily lead to liquid leakage or backflow, affecting the normal operation of the conveying system. In addition, most of the existing anti-backflow devices have complex structures, high installation and maintenance costs, and are not conducive to practical applications. Therefore, we propose a pipeline that is easy to connect to solve these problems and improve its convenience and reliability in actual use. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art and provide a pipeline that is easy to connect.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipeline that is easy to connect, including: a pipeline mechanism, the pipeline mechanism includes a connecting pipe, the outer surface of one end of the connecting pipe is provided with a threaded groove, the outer surface of the threaded groove is provided with a docking mechanism, the docking mechanism includes a first docking pipe, a diverter plate is provided in the first docking pipe, a nested pipe is provided on one side of the diverter plate, a spring valve is provided in the nested pipe, and a second docking pipe is provided at one end of the spring valve.

[0006] As a preferred embodiment, a valve mechanism is provided at one end of the first butt joint pipe and the second butt joint pipe away from the connecting pipe, and the valve mechanism includes a valve pipe, a valve plate is provided in the valve pipe, a docking frame is provided on the outer surface of the valve pipe, a degree plate is provided on the docking frame, and a hand twister is provided on the degree plate.

[0007] As a preferred embodiment, the valve plate is limited in the valve tube for flipping adjustment, one end of the docking frame is docked on the outer surface of the valve tube, one end of the degree plate is docked on the docking frame, and the hand twister is limited on the degree plate to rotate and adjust the valve plate.

[0008] As a preferred embodiment, the thread groove on the outer surface of one end of the connecting pipe is connected to the first butt joint pipe and the second butt joint pipe by thread rotation.

[0009] As a preferred embodiment, the outer surface of the diverter plate is fixedly connected to the first butt joint tube and the second butt joint tube, and one end of the nested tube is fixedly connected to one side of the diverter plate in the first butt joint tube.

[0010] As a preferred implementation, the outer surface of the spring valve is nested in the nested tube, and one end of the spring valve is fixedly connected to one side of the diverter plate in the second butt-jointed tube.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The utility model connects the end of the connecting pipe with a thread groove in the first butt joint and the second butt joint by means of threaded rotation, and a nested pipe and a spring valve are respectively provided on the diverter plates of the first butt joint and the second butt joint, and the outer surface of the spring valve is nested in the nested pipe, which can effectively prevent the problem of liquid backflow, thereby improving its practicality in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a structural schematic diagram of a pipeline that is easy to connect.

[0014] Figure 2 The utility model provides a pipeline mechanism structure schematic diagram of a pipeline that is easy to connect.

[0015] Figure 3 The utility model provides a structural schematic diagram of a pipe docking mechanism that is easy to connect.

[0016] Figure 4 The utility model provides a schematic diagram of a valve mechanism structure of a pipeline that is easy to connect.

[0017] Legend:

[0018] 1. Pipeline mechanism; 11. Connecting pipe; 12. Thread groove;

[0019] 2. docking mechanism; 21. first docking tube; 22. manifold; 23. nested tube; 24. spring valve; 25. second docking tube;

[0020] 3. Valve mechanism; 31. Valve tube; 32. Valve plate; 33. Docking frame; 34. Degree plate; 35. Hand twister. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0022] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0023] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0026] Example 1

[0027] like Figure 1-3 As shown, the utility model provides a technical solution: a pipeline that is easy to connect, comprising: a pipeline mechanism 1, the pipeline mechanism 1 comprises a connecting pipe 11, the outer surface of one end of the connecting pipe 11 is provided with a thread groove 12, the outer surface of the thread groove 12 is provided with a docking mechanism 2, the docking mechanism 2 comprises a first docking pipe 21, a diverter plate 22 is provided in the first docking pipe 21, a nested pipe 23 is provided on one side of the diverter plate 22, a spring valve 24 is provided in the nested pipe 23, and a second docking pipe 25 is provided at one end of the spring valve 24. The thread groove 12 on the outer surface of one end of the connecting pipe 11 is docked in the first docking pipe 21 and the second docking pipe 25 by threaded rotation. The outer surface of the diverter plate 22 is fixedly connected to the first docking pipe 21 and the second docking pipe 25, one end of the nested pipe 23 is fixedly connected to one side of the diverter plate 22 in the first docking pipe 21, the outer surface of the spring valve 24 is nested in the nested pipe 23, and one end of the spring valve 24 is fixedly connected to one side of the diverter plate 22 in the second docking pipe 25.

[0028] In the present embodiment, when the staff uses the present pipeline for connection, they can connect the end of the connecting pipe 11 with the threaded groove 12 to the first butt joint 21 and the second butt joint 25 respectively by threaded rotation, and the nested tube 23 and the spring valve 24 are respectively provided on the diverter plates 22 of the first butt joint 21 and the second butt joint 25, and the outer surface of the spring valve 24 is nested in the nested tube 23, which can effectively prevent the problem of liquid backflow, thereby improving its practicality in actual use.

[0029] Example 2

[0030] like Figure 1-4 As shown, a valve mechanism 3 is provided at one end of the first docking tube 21 and the second docking tube 25 away from the connecting tube 11, and the valve mechanism 3 includes a valve tube 31, a valve plate 32 is provided in the valve tube 31, a docking frame 33 is provided on the outer surface of the valve tube 31, a degree plate 34 is provided on the docking frame 33, and a hand twister 35 is provided on the degree plate 34. The valve plate 32 is limited in the valve tube 31 for flipping adjustment, one end of the docking frame 33 is docked with the outer surface of the valve tube 31, one end of the degree plate 34 is docked with the docking frame 33, and the hand twister 35 is limited on the degree plate 34 to rotate and control the rotation of the valve plate 32.

[0031] In this embodiment, in order to further improve its practicality in actual use, the first butt joint 21 and the second butt joint 25 are connected by using a valve mechanism 3. The staff can turn the hand screw 35 according to the degree on the degree plate 34, so that the valve plate 32 can be more accurately adjusted to the opening angle to control the flow rate, thereby further improving its practicality in actual use.

[0032] Working principle:

[0033] like Figure 1-4 As shown, when the present pipeline is used for connection, the staff can thread and rotate one end of the connecting pipe 11 through its thread groove 12 to respectively connect the first butt joint pipe 21 and the second butt joint pipe 25. On the diverter plates 22 of the first butt joint pipe 21 and the second butt joint pipe 25, a nested pipe 23 and a spring valve 24 are respectively provided, and the outer surface of the spring valve 24 is nested in the nested pipe 23, which can effectively prevent the backflow of liquid, thereby improving the practicality of the device in actual use.

[0034] In order to further enhance its practicality, the first butt joint 21 and the second butt joint 25 are connected by a valve mechanism 3. The staff can rotate the hand screw 35 according to the scale on the degree plate 34 to accurately adjust the opening angle of the valve plate 32 to control the flow rate. This design ensures that the stability and efficiency of the pipeline connection are further improved during actual use.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0036] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A pipeline that is easy to connect, characterized in that: include: A pipeline mechanism (1), the pipeline mechanism (1) comprising a connecting pipe (11), the outer surface of one end of the connecting pipe (11) being provided with a thread groove (12), the outer surface of the thread groove (12) being provided with a docking mechanism (2), the docking mechanism (2) comprising a first docking pipe (21), a flow divider (22) being provided in the first docking pipe (21), a nested pipe (23) being provided on one side of the flow divider (22), a spring valve (24) being provided in the nested pipe (23), and a second docking pipe (25) being provided at one end of the spring valve (24).

2. The easy-to-connect pipe according to claim 1, characterized in that: A valve mechanism (3) is provided at one end of the first butt joint pipe (21) and the second butt joint pipe (25) away from the connecting pipe (11), the valve mechanism (3) comprising a valve pipe (31), a valve plate (32) being provided in the valve pipe (31), a butt joint frame (33) being provided on the outer surface of the valve pipe (31), a degree plate (34) being provided on the butt joint frame (33), and a hand screwer (35) being provided on the degree plate (34).

3. The easy-to-connect pipeline according to claim 2, characterized in that: The valve plate (32) is limited in position in the valve tube (31) for flipping adjustment, one end of the docking frame (33) is docked on the outer surface of the valve tube (31), one end of the degree plate (34) is docked on the docking frame (33), and the hand screw (35) is limited on the degree plate (34) to rotate and adjust the valve plate (32).

4. The easy-to-connect pipeline according to claim 1, characterized in that: The thread groove (12) on the outer surface of one end of the connecting pipe (11) is connected to the first butt joint pipe (21) and the second butt joint pipe (25) by means of threaded rotation.

5. The easy-to-connect pipeline according to claim 1, characterized in that: The outer surface of the diverter plate (22) is fixedly connected to the first butt joint tube (21) and the second butt joint tube (25), and one end of the nested tube (23) is fixedly connected to one side of the diverter plate (22) in the first butt joint tube (21).

6. The easy-to-connect pipeline according to claim 1, characterized in that: The outer surface of the spring valve (24) is nested in the nested tube (23), and one end of the spring valve (24) is fixedly connected to one side of the diverter plate (22) in the second butt-jointed tube (25).

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