Quick connector for air conditioner pipeline

Abstract

The utility model discloses an air conditioner pipeline quick connector which comprises an elbow connector, a first pipeline and a second pipeline, connecting assemblies are arranged among the elbow connector, the first pipeline and the second pipeline, and the air conditioner pipeline can be quickly connected through the connecting assemblies. The connecting assembly comprises a first connector and a second connector, the first connector is installed at one end of the first pipeline, and the second connector is installed at the other end of the first connector. One end of the elbow joint and the air conditioner pipeline are quickly connected through clamping of the connecting insertion block, and no bolt is needed; and the other end of the elbow joint is clamped with the air conditioner pipeline after the magnetic block rotates, and then is connected with the magnetic ring in a magnetic adsorption manner, so that the elbow joint and the air conditioner pipeline can be quickly connected.

Description

Technical Field

[0001] The utility model relates to the field of air-conditioning pipelines, in particular to a quick connector for air-conditioning pipelines. Background Technique

[0002] Air-conditioning pipelines are used to transport the cold and hot air generated by air conditioners. When connecting air-conditioning pipelines, pipeline connectors are used. When connecting the two ends of the pipeline, bolts are commonly used to fasten the two ends of the pipeline. When fastening, multiple bolts are required for fastening, resulting in low fastening efficiency.

[0003] Therefore, it is necessary to propose a quick connector for air-conditioning pipelines. Content of the Utility Model

[0004] The purpose of the utility model is to provide a quick connector for air-conditioning pipelines to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A quick connector for air-conditioning pipelines includes an elbow joint, a first pipeline, and a second pipeline. A connection component is arranged between the elbow joint, the first pipeline, and the second pipeline, and the connection component can quickly connect the air-conditioning pipelines.

[0007] The connection component includes a connector one and a connector two. The connector one is installed at one end of the first pipeline, and the other end of the connector one is installed with the connector two.

[0008] In a preferred embodiment of the utility model, the side wall of the connector one is evenly provided with insertion holes, and a first sealing ring is installed on the outer wall of the first pipeline.

[0009] In a preferred embodiment of the utility model, support cylinders are evenly installed on the outer wall of one end of the elbow joint. A connecting rod is slidably installed on the inner wall of the upper end of the support cylinder. The upper end of the connecting rod is connected to a pulling block, and the lower end of the connecting rod is installed with a connecting insertion block, and the connecting insertion block is inserted into the insertion hole.

[0010] In a preferred embodiment of the utility model, a spring is installed on the inner wall of the upper end of the support cylinder, and the lower end of the spring is connected to the connecting insertion block.

[0011] In a preferred embodiment of the utility model, a magnetic ring, a first limiting block, and a second limiting block are respectively installed on the inner wall of the other end of the elbow joint.

[0012] In a preferred embodiment of the utility model, a second sealing ring and a magnetic block are respectively installed on the outer wall of one end of the second pipeline. After the magnetic block is rotatably inserted into the first limiting block and the second limiting block, it is magnetically adsorbed to the magnetic ring.

[0013] In a preferred embodiment of the present utility model, the connection assembly further includes a rubber drawstring, and both ends of the rubber drawstring are respectively connected to the corresponding connecting rods.

[0014] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model.

[0015] Beneficial effects:

[0016] By providing a connection assembly between the elbow joint and the air-conditioning pipeline, the quick connection between one end of the elbow joint and the air-conditioning pipeline is achieved through the clamping of the connection plug, without the participation of bolts; the other end of the elbow joint and the air-conditioning pipeline are clamped after the magnetic block rotates and then magnetically adsorbed to the magnetic ring, so that the connection between the elbow joint and the air-conditioning pipeline can be quickly realized. Brief description of the drawings

[0017] Figure 1 Schematic diagram of a quick connector for an air-conditioning pipeline Figure 1 ;

[0018] Figure 2 Schematic diagram of a quick connector for an air-conditioning pipeline Figure 2 ;

[0019] Figure 3 Schematic diagram of the installation of the magnetic block in a quick connector for an air-conditioning pipeline;

[0020] Figure 4 Schematic diagram of the installation of connector one and connector two in a quick connector for an air-conditioning pipeline;

[0021] Figure 5 Schematic diagram of the installation of the connection plug in a quick connector for an air-conditioning pipeline;

[0022] Figure 6 Schematic diagram of the installation of the rubber drawstring in a quick connector for an air-conditioning pipeline.

[0023] In the figure: elbow joint 1, first pipeline 11, second pipeline 12, connection assembly 2, connector one 21, connector two 211, jack 212, first sealing ring 22, support cylinder 23, pull block 24, connecting rod 241, connection plug 25, spring 251, magnetic ring 26, first limiting block 261, second limiting block 262, second sealing ring 27, magnetic block 271, rubber drawstring 28. Detailed implementation manners

[0024] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where like or similar reference numerals denote like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0025] Embodiment 1: As Figures 1-5 ;

[0026] It includes an elbow joint 1, a first pipeline 11 and a second pipeline 12. A connection assembly 2 is provided between the elbow joint 1, the first pipeline 11 and the second pipeline 12, and the connection assembly 2 can quickly connect the air-conditioning pipelines;

[0027] The connection assembly 2 includes a first joint 21 and a second joint 211. The first joint 21 is installed at one end of the first pipeline 11, and the other end of the first joint 21 is installed with the second joint 211. The first joint 21 and the second joint 211 are used to insert into one end of the elbow joint 1 to connect the first pipeline 11 with the elbow joint 1. Insertion holes 212 are evenly formed in the side wall of the first joint 21, and a connection plug 25 is inserted into the insertion holes 212 for connection. A first sealing ring 22 is installed on the outer wall of the first pipeline 11. After the first joint 21 and the second joint 211 are inserted into the elbow joint 1, the first pipeline 11 is hermetically connected through the first sealing ring 22;

[0028] Support cylinders 23 are evenly installed on the outer wall of one end of the elbow joint 1. The support cylinders 23 are used to support and install the connecting rod 241, and the inside of the support cylinders 23 is used to support and install the spring 251. The connection plug 25 can retract into the inside of the support cylinder 23. A connecting rod 241 is slidably installed on the inner wall of the upper end of the support cylinder 23. The connecting rod 241 is used to connect the pulling block 24 and the connection plug 25. The upper end of the connecting rod 241 is connected to the pulling block 24. By pulling the pulling block 24 and the connecting rod 241, the connection plug 25 is pulled and retracted into the support cylinder 23. The lower end of the connecting rod 241 is installed with the connection plug 25. A spring 251 is installed on the inner wall of the upper end of the support cylinder 23. When the pulling block 24 is released, the spring 251 pushes the connection plug 25, so that the connection plug 25 is inserted into the insertion hole 212, and the first joint 21 is fixed to the inside of one end of the elbow joint 1 through the connection plug 25. The lower end of the spring 251 is connected to the connection plug 25. After the connection plug 25 is pulled, it is pushed back to its original position by the spring 251;

[0029] On the inner walls at the other ends of the elbow joint 1, a magnetic ring 26, a first limiting block 261 and a second limiting block 262 are respectively installed. On the outer wall at one end of the second pipeline 12, a second sealing ring 27 and a magnetic block 271 are respectively installed. The connection between the elbow joint 1 and the second pipeline 12 is sealed by the second sealing ring 27. After the magnetic block 271 rotates and inserts into the first limiting block 261 and the second limiting block 262, it is magnetically adsorbed to the magnetic ring 26. The magnetic block 271 is limited by the first limiting block 261 and the second limiting block 262, and the elbow joint 1 and the second pipeline 12 are connected by the adsorption between the magnetic block 271 and the magnetic ring 26.

[0030] Embodiment 2: As Figure 6 ;

[0031] It includes an elbow joint 1, a first pipeline 11 and a second pipeline 12. A connection assembly 2 is arranged between the elbow joint 1, the first pipeline 11 and the second pipeline 12, and the connection assembly 2 can quickly connect the air-conditioning pipelines.

[0032] The connection assembly 2 further includes a rubber pull cord 28. The two ends of the rubber pull cord 28 are respectively connected to the corresponding connecting rods 241. By pulling the rubber pull cord 28, the two connecting rods 241 can be pulled simultaneously, accelerating the pulling efficiency of the connecting rods 241 and the connection inserts 25.

[0033] The working principle of the utility model is as follows: The first connector 21 is installed at one end of the first pipeline 11, and the other end of the first connector 21 is installed with the second connector 211. The side wall of the first connector 21 is evenly provided with jacks 212. A first sealing ring 22 is installed on the outer wall of the first pipeline 11. The outer wall of one end of the elbow joint 1 is evenly installed with support cylinders 23. The upper inner wall of the support cylinder 23 is slidably installed with a connecting rod 241. The upper end of the connecting rod 241 is connected to a pulling block 24. The lower end of the connecting rod 241 is installed with a connecting plug 25. The connecting plug 25 is inserted into the jack 212. A spring 251 is installed on the upper inner wall of the support cylinder 23, and the lower end of the spring 251 is connected to the connecting plug 25. The inner walls of the other end of the elbow joint 1 are respectively installed with a magnetic ring 26, a first limiting block 261 and a second limiting block 262. A second sealing ring 27 and a magnetic block 271 are respectively installed on the outer wall of one end of the second pipeline 12. After the magnetic block 271 is rotated and inserted into the first limiting block 261 and the second limiting block 262, it is magnetically adsorbed to the magnetic ring 26. The two ends of the rubber pulling rope 28 are respectively connected to the corresponding connecting rods 241. The inner diameter of the second connector 211 is smaller than the inner diameter of the elbow joint 1, and the first connector 21 is inclined. Therefore, the first connector 21 and the second connector 211 at one end of the first pipeline 11 are inserted into one end of the elbow joint 1. At this time, the connecting plug 25 will be extruded into the support cylinder 23. When the connecting plug 25 is inserted into the jack 212, the first connector 21 and the second connector 211 are quickly connected and fixed to one end of the elbow joint 1 and sealed by the first sealing ring 22. After the magnetic block 271 on the second pipeline 12 is rotated and inserted into the second limiting block 262 and the first limiting block 261, the magnetic ring 26 is clamped and limited by the second limiting block 262 and the first limiting block 261 and magnetically adsorbed to the magnetic ring 26. The elbow joint 1 and the second pipeline 12 are connected by the magnetic adsorption of the magnetic block 271 and the magnetic ring 26, and the connection between the elbow joint 1 and the second pipeline 12 is sealed by the second sealing ring 27, so that the air-conditioning pipeline can be quickly connected to the connector.

[0034] Although the present utility model has been described above with reference to the embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present utility model can be combined with each other in any way. The exhaustive description of the situations of these combinations is omitted in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. An air conditioning pipeline quick connector, comprising an elbow connector (1), a first pipeline (11) and a second pipeline (12), characterized in that: A connecting assembly (2) is provided between the elbow joint (1), the first pipeline (11) and the second pipeline (12), and the connecting assembly (2) can quickly connect the air conditioning pipeline; The connection assembly (2) comprises a first connector (21) and a second connector (211), wherein the first connector (21) is installed at one end of the first pipeline (11), and the second connector (211) is installed at the other end of the first connector (21).

2. An air conditioning pipe quick connector according to claim 1, characterized in that: The side wall of the joint (21) is evenly provided with insertion holes (212), and the outer wall of the first pipeline (11) is provided with a sealing ring (22).

3. An air conditioning pipe quick connector according to claim 2, characterized in that: A support tube (23) is evenly mounted on the outer wall of one end of the elbow joint (1); a connecting rod (241) is slidably mounted on the inner wall of the upper end of the support tube (23); the upper end of the connecting rod (241) is connected to a pull block (24); the lower end of the connecting rod (241) is mounted with a connecting plug block (25); and the connecting plug block (25) is inserted into the insertion hole (212).

4. The air conditioning pipeline quick connector according to claim 3, characterized in that: A spring (251) is installed on the inner wall of the upper end of the support tube (23), and the lower end of the spring (251) is connected to the connecting plug block (25).

5. The air conditioning pipeline quick connector according to claim 1, characterized in that: A magnetic ring (26), a first limit block (261) and a second limit block (262) are respectively installed on the inner wall of the other end of the elbow joint (1).

6. An air conditioning pipe quick connector according to claim 5, characterized in that: The outer wall of one end of the second pipeline (12) is respectively installed with a sealing ring 2 (27) and a magnetic block (271); the magnetic block (271) is rotated and inserted into the limiting block 1 (261) and the limiting block 2 (262) and then magnetically adsorbed with the magnetic ring (26).

7. An air conditioning pipe quick connector according to claim 3, characterized in that: The connection assembly (2) further comprises a rubber pull rope (28), and two ends of the rubber pull rope (28) are respectively connected to corresponding connection rods (241).

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