Fluid three-type integrated interface

Abstract

The utility model discloses a fluid three-type integrated connector which comprises a connector body, a fixing mechanism is arranged on the outer wall of the connector body, sealing mechanisms are arranged in three connectors of the connector body respectively, and each sealing mechanism comprises a first connecting pipe located on the outer wall of the connector body and a second connecting pipe located on the outer wall of the connector body. An O-shaped sealing groove is formed in the first connecting pipe, an inner sealing pipe is inserted into the O-shaped sealing groove, a second connecting pipe is fixedly connected to one end of the inner sealing pipe, an eduction pipe is fixedly connected to the inner wall of the second connecting pipe, and a fixing screw is arranged in the inner sealing pipe in a penetrating mode. The inner wall of the connector body is fixedly connected with a V-shaped butt joint pipe, and the inner wall of the eduction pipe is fixedly connected with a V-shaped sealing pipe. According to the fluid three-type integrated connector, through the arrangement of the sealing assembly, the three-way connector and a pipeline can be connected more conveniently, the sealing performance of the connecting position of the connector and the pipeline is improved, and the phenomenon of fluid leakage after the connector is used for a long time is prevented.

Description

Technical Field

[0001] The utility model relates to the field of three - way interfaces, in particular to a fluid three - in - one interface. Background Technique

[0002] A three - in - one interface is a pipe with three ports, that is, a pipe with one inlet and two outlets, or two inlets and one outlet, and it is a kind of fluid pipe fitting.

[0003] Patent number: CN202322684299.4 discloses a quick - fixing device for a three - way interface. This three - way interface includes a base and multiple mounting brackets, which can be quickly fixed, ensuring both the efficiency and stability of the fixing.

[0004] However, there are still some deficiencies. For example, most of the existing three - way interfaces are connected through internal and external threads. After long - term use, loosening may occur, resulting in a poor sealing effect at the connection of the three - way interface and fluid leakage. Content of the Utility Model

[0005] The purpose of the utility model is to provide a fluid three - in - one interface to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fluid three - in - one interface includes an interface main body. A fixing mechanism is arranged on the outer wall of the interface main body. Sealing mechanisms are arranged inside each of the three interfaces of the interface main body. The sealing mechanism includes a first connecting pipe located on the outer wall of the interface main body. An O - ring sealing groove is opened inside the first connecting pipe. An inner sealing pipe is inserted into the O - ring sealing groove. One end of the inner sealing pipe is fixedly connected to a second connecting pipe. A lead - out pipe is fixedly connected to the inner wall of the second connecting pipe. A fixing screw is arranged through the inside of the inner sealing pipe. A V - shaped docking pipe is fixedly connected to the inner wall of the interface main body. A V - shaped sealing pipe is fixedly connected to the inner wall of the lead - out pipe. The V - shaped sealing pipe is inserted into the inside of the V - shaped docking pipe. A rubber sealing ring is fixedly connected to the outer wall of the V - shaped sealing pipe.

[0008] As a further scheme of the utility model: The diameters of the first connecting pipe and the second connecting pipe are the same. A threaded hole matching the fixing screw is opened inside the inner sealing pipe.

[0009] As a further scheme of the utility model: The fixing mechanism includes a lower clamping plate clamped on the bottom outer wall of the interface main body. The upper clamping plate is detachably connected to the top of the lower clamping plate through a cross - head screw.

[0010] As a further solution of the present utility model: an installation base is fixedly connected to the bottom of the lower clamping plate, and connecting bolts are respectively arranged through the inner parts at the four corners of the installation base.

[0011] As a further solution of the present utility model: the number of the sealing mechanisms is three, and they are located on the outer wall of the interface body in a product shape.

[0012] As a further solution of the present utility model: a connecting block is arranged on the outer surface of the sealing mechanism on the outer wall above the interface body, a connecting rod is connected to the inside of the connecting block through a pin shaft, and the bottom of the connecting rod is detachably connected to the sealing mechanism on the outer wall below the interface body through a cross screw.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the present utility model, through the arranged sealing assembly, it is more convenient to operate to connect the three-way interface with the pipeline, the sealing performance at the connection between the interface and the pipeline is improved, and the fluid leakage phenomenon is prevented from occurring after the interface is used for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a fluid three-in-one interface;

[0016] Figure 2 It is an overall cross-sectional view of the fluid three-in-one interface;

[0017] Figure 3 It is for the fluid three-in-one interface Figure 2 The enlarged view at A in the figure.

[0018] In the figure: interface body 1, fixing mechanism 2, sealing mechanism 3, installation base 4, upper clamping plate 5, lower clamping plate 6, first connecting pipe 7, second connecting pipe 8, leading pipe 9, inner sealing pipe 10, fixing screw 11, V-shaped docking pipe 12, V-shaped sealing pipe 13, rubber sealing ring 14, connecting rod 15. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 of the embodiments. Based on the embodiments in 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.

[0020] Please refer to Figures 1 - 3, in the embodiment of the present utility model, a fluid three-in-one interface includes an interface main body 1. A fixing mechanism 2 is arranged on the outer wall of the interface main body 1, and sealing mechanisms 3 are arranged inside each of the three interfaces of the interface main body 1. The number of the sealing mechanisms 3 is three, and they are located on the outer wall of the interface main body 1 in a product shape. A connecting block is arranged on the outer surface of the sealing mechanism 3 on the upper outer wall of the interface main body 1. A connecting rod 15 is connected inside the connecting block through a pin shaft, and the bottom of the connecting rod 15 is detachably connected to the sealing mechanism 3 on the lower outer wall of the interface main body 1 through a cross screw. The connecting rod 15 connects the three sealing mechanisms 3 together to form a triangular structure, and the three sealing mechanisms 3 will restrain each other, avoiding the loosening of a certain interface after each interface is fixed independently, which has an adverse effect on the entire three-way pipeline.

[0021] As Figure 1 shown in Figure 2 , the fixing mechanism 2 includes a lower clamping plate 6 clamped on the bottom outer wall of the interface main body 1. The top of the lower clamping plate 6 is detachably connected to an upper clamping plate 5 through a cross screw. The bottom of the lower clamping plate 6 is fixedly connected to an installation base 4, and connecting bolts are respectively arranged through the inner parts at the four corners of the installation base 4.

[0022] When fixing the three-way interface, the lower clamping plate 6 and the upper clamping plate 5 are connected together through a cross screw, so as to fix the three-way interface between the lower clamping plate 6 and the upper clamping plate 5. Then, the three-way interface is installed on the equipment or the building wall through the configuration of the installation base 4 and the connecting bolts for use.

[0023] As Figure 1 shown in Figure 2 and Figure 3 , the sealing mechanism 3 includes a first connecting pipe 7 located on the outer wall of the interface main body 1. An O-shaped sealing groove is opened inside the first connecting pipe 7, and an inner sealing pipe 10 is inserted into the O-shaped sealing groove. One end of the inner sealing pipe 10 is fixedly connected to a second connecting pipe 8. A lead-out pipe 9 is fixedly connected to the inner wall of the second connecting pipe 8. A fixing screw 11 is arranged through the inner part of the inner sealing pipe 10. The diameters of the first connecting pipe 7 and the second connecting pipe 8 are the same. A threaded hole matching the fixing screw 11 is opened inside the inner sealing pipe 10. A V-shaped docking pipe 12 is fixedly connected to the inner wall of the interface main body 1. A V-shaped sealing pipe 13 is fixedly connected to the inner wall of the lead-out pipe 9. The V-shaped sealing pipe 13 is inserted into the V-shaped docking pipe 12, and a rubber sealing ring 14 is fixedly connected to the outer wall of the V-shaped sealing pipe 13.

[0024] The working principle of the present utility model is:

[0025] When installing the tee joint later, insert the V-shaped sealing tube 13 inside the outlet pipe 9 into the V-shaped docking tube 12 inside the joint body 1. During the insertion, the rubber sealing ring 14 on the outer wall of the V-shaped sealing tube 13 will be extruded, and then the V-shaped structure is used to enhance the sealing effect. During the process of inserting the V-shaped sealing tube 13, the sealing tube 10 at one end of the second connecting tube 8 will be driven to insert into the O-shaped sealing groove opened inside the first connecting tube 7, and then the sealing tube 10 is locked in the O-shaped sealing groove by using the fixing screw 11 to achieve secondary sealing and further enhance the sealing effect, preventing fluid leakage at the joint. During the sealing process, the installation of the tee joint and other pipes is realized at the same time.

[0026] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fluid three-in-one interface, comprising an interface body (1), characterized in that: The outer wall of the interface body (1) is provided with a fixing mechanism (2), and sealing mechanisms (3) are arranged inside each of the three interfaces of the interface body (1). The sealing mechanism (3) includes a first connecting pipe (7) located on the outer wall of the interface body (1). An O-ring sealing groove is formed inside the first connecting pipe (7), and an inner sealing pipe (10) is inserted into the O-ring sealing groove. One end of the inner sealing pipe (10) is fixedly connected to a second connecting pipe (8). A lead-out pipe (9) is fixedly connected to the inner wall of the second connecting pipe (8). A fixing screw (11) is arranged through the inner sealing pipe (10). A V-shaped docking pipe (12) is fixedly connected to the inner wall of the interface body (1). A V-shaped sealing pipe (13) is fixedly connected to the inner wall of the lead-out pipe (9). The V-shaped sealing pipe (13) is inserted into the V-shaped docking pipe (12), and a rubber sealing ring (14) is fixedly connected to the outer wall of the V-shaped sealing pipe (13).

2. The fluid three-in-one interface according to claim 1, wherein: The diameters of the first connecting pipe (7) and the second connecting pipe (8) are the same, and a threaded hole matching the fixing screw (11) is formed inside the inner sealing pipe (10).

3. The fluid triple-in-one interface according to claim 1, wherein: The fixing mechanism (2) includes a lower clamping plate (6) clamped on the bottom outer wall of the interface body (1), and an upper clamping plate (5) is detachably connected to the top of the lower clamping plate (6) through a cross screw.

4. The fluid three-in-one interface according to claim 3, wherein: An installation base (4) is fixedly connected to the bottom of the lower clamping plate (6), and connecting bolts are arranged through the inner parts of the four corners of the installation base (4).

5. The fluid triple-in-one interface according to claim 1, wherein: The number of the sealing mechanisms (3) is three, and they are arranged on the outer wall of the interface body (1) in a triangular pattern (in a shape like a character "pin" in Chinese).

6. The fluid three-in-one interface according to claim 5, characterized in that: A connecting block is arranged on the outer surface of the sealing mechanism (3) on the upper outer wall of the interface body (1). A connecting rod (15) is connected to the inside of the connecting block through a pin shaft, and the bottom of the connecting rod (15) is detachably connected to the sealing mechanism (3) on the lower outer wall of the interface body (1) through a cross screw.

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