Air conditioner warm air aluminum pipe assembly with conversion connecting piece

Abstract

The utility model discloses an air conditioner warm air aluminum pipe assembly with a conversion connecting piece, and relates to the technical field of air conditioner pipelines. The air conditioner warm air aluminum pipe assembly with the conversion connecting piece comprises an air conditioner warm air aluminum pipe main pipeline and an air conditioner warm air aluminum pipe auxiliary pipeline which are oppositely arranged, and a sealing gasket is arranged between the air conditioner warm air aluminum pipe main pipeline and the air conditioner warm air aluminum pipe auxiliary pipeline. And the conversion connecting piece is arranged between the air conditioner warm air aluminum pipe main pipeline and the air conditioner warm air aluminum pipe auxiliary pipeline. The air conditioner warm air aluminum pipe main pipeline and the air conditioner warm air aluminum pipe auxiliary pipeline are connected by arranging the multiple clamping assemblies on the mounting ring at equal angle intervals, so that positioning and connecting work can be carried out on the outer sides of the pipelines from multiple directions, and the firmness of pipeline butt joint is guaranteed; and compared with a traditional connection mode of adopting a flange plate or a clamp for connection, the operation steps during installation and butt joint are greatly reduced, and use is faster and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning pipelines, in particular to an air-conditioning warm air aluminum pipe assembly with a conversion connector. Background Art

[0002] The main part of the air conditioning heater aluminum tube assembly is the aluminum pipe, which can effectively transmit hot and cold air; the conversion connector is the key part of the air conditioning heater aluminum tube assembly, which is used to connect the pipes, thereby connecting several short pipes into a long pipe or facilitating the replacement of any damaged pipe section during maintenance work; through the conversion connector, the flexible layout of the air conditioning system can be achieved.

[0003] According to a highly sealed energy-saving automobile air-conditioning pipe assembly disclosed in the existing patent application with the publication number CN214146965U, as shown in the above-mentioned prior art, in the existing air-conditioning pipe assembly, it is inevitable to complete the docking work of two sections of the pipe. The traditional technology completes the connection work of the connecting pipe through a flange or a clamp, but this type of connection requires repeated rotation of multiple bolts to complete the connection work, and the connection steps are relatively cumbersome. Although the connection method in the comparative document only uses one bolt and completes the connection work of the upper pressure plate and the lower pressure plate with one rotation, it can only be tightened on one side, and the side close to the bolt can often be connected tightly, while the side away from the bolt has the problem of loose connection. The tightening connection effect is often not as good as the 360-degree surrounding connection effect of the clamp and the flange on the outer circumference of the pipe, and the air-conditioning pipe needs to withstand the pressure provided by the air compressor inside the air conditioner. If the connection is not stable, it is very easy to leak.

[0004] Therefore, it is necessary to provide an air conditioning heater aluminum pipe assembly with a conversion connector to solve the above technical problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above technical problems, the utility model provides an air conditioner heating aluminum tube assembly with a conversion connector.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: an air conditioner heating aluminum pipe assembly with a conversion connector, comprising:

[0009] An air conditioning heating aluminum tube main pipe and an air conditioning heating aluminum tube auxiliary pipe are arranged opposite to each other, and a sealing gasket is arranged between the air conditioning heating aluminum tube main pipe and the air conditioning heating aluminum tube auxiliary pipe;

[0010] The conversion connector is arranged between the main pipe of the air-conditioning heating aluminum tube and the auxiliary pipe of the air-conditioning heating aluminum tube, and is used to connect the main pipe of the air-conditioning heating aluminum tube and the auxiliary pipe of the air-conditioning heating aluminum tube:

[0011] The conversion connector comprises:

[0012] A mounting ring fixed to the end of the main pipe of the air conditioning heating aluminum pipe;

[0013] The clamping assembly is installed on the installation circle at equal angles. When the main pipe of the air-conditioning heating aluminum tube is connected with the auxiliary pipe of the air-conditioning heating aluminum tube, the auxiliary pipe of the air-conditioning heating aluminum tube is inserted into the installation circle. The clamping assembly positions the auxiliary pipe of the air-conditioning heating aluminum tube in the installation circle.

[0014] A synchronous unlocking component is installed on the outer wall of the mounting ring and is used to unlock all the clamping components simultaneously.

[0015] Preferably, the clamping assembly includes a slide groove provided on the side wall of the mounting ring, a clamping strip is slidably inserted on the inner wall of the slide groove, the end of the clamping strip located on the inner side of the mounting ring is arranged in an inclined shape, a limiting block is fixed on the outer wall of the end of the clamping strip located on the outer side of the mounting ring, a sleeve is fixed on the outer wall of the mounting ring, an elastic connecting piece is fixed between the clamping strip and the inner wall of the sleeve, the elastic force of the elastic connecting piece makes the limiting block press against the outer wall of the mounting ring, a clamping groove is provided on the outer wall of the air conditioning warm air aluminum tube auxiliary pipe close to one end of the mounting ring, and the end of the clamping strip located on the inner side of the mounting ring is clamped with the clamping groove.

[0016] Preferably, the elastic connecting member comprises an elastic sheet fixed to one end of the clamping strip close to the inner wall of the casing, and one end of the elastic sheet away from the clamping strip is fixed to the inner wall of the casing.

[0017] Preferably, the inner wall of the end of the mounting ring away from the main pipeline of the air conditioning heating aluminum tube has a right angle.

[0018] Preferably, the synchronous unlocking component includes an external thread provided on the outer wall of the mounting ring, the mounting ring is threadedly connected to a threaded sleeve via the external thread, a pushing ring is rotatably installed on one end of the threaded sleeve close to the clamping strip, a pushing block is fixed on the end of the pushing ring close to the clamping strip at a position corresponding to the clamping strip, the pushing block is arranged in an inclined shape on the end close to the clamping strip, a driving groove is provided on the end of the clamping strip close to the elastic connecting piece, and the end of the pushing block is inserted into the inner side of the driving groove.

[0019] Preferably, a plurality of anti-slip grooves are formed on the outer wall of the threaded sleeve at equal angles.

[0020] (III) Beneficial effects

[0021] The utility model provides an air conditioner heating aluminum tube assembly with a conversion connector. Compared with the prior art, it has the following beneficial effects:

[0022] 1. The present application completes the connection between the main pipe of the air-conditioning heating aluminum tube and the auxiliary pipe of the air-conditioning heating aluminum tube by arranging multiple clamping components at equal angles on the installation ring, so that the positioning and connection work can be carried out from multiple directions on the outside of the pipe, ensuring the firmness of the pipe docking. Compared with the traditional connection method using flanges or clamps, the operation steps during installation and docking are greatly reduced, and the use is faster and more convenient.

[0023] 2. The present application provides a synchronous unlocking component to make the disassembly and assembly between the main pipe of the air-conditioning heating aluminum tube and the auxiliary pipe of the air-conditioning heating aluminum tube faster, thereby making it easier to replace the sealing gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the auxiliary pipeline of the air conditioner heating aluminum pipe of the utility model;

[0026] Figure 3 This is a schematic diagram of the main pipeline of the air conditioning heating aluminum tube of the utility model;

[0027] Figure 4 It is a schematic diagram of the limit block of the utility model;

[0028] Figure 5 This is a schematic diagram of a push block of the utility model;

[0029] Figure 6 This is a schematic diagram of the card strip of the utility model;

[0030] Figure 7 It is a schematic diagram of the driving slot of the utility model.

[0031] Numbers in the figure: 1. Main pipe of the air conditioning heating aluminum tube; 2. Auxiliary pipe of the air conditioning heating aluminum tube; 3. Sealing gasket; 4. Mounting ring; 5. Card connection assembly; 6. Synchronous unlocking assembly; 7. Slide groove; 8. Card strip; 9. Limit block; 10. Shell; 11. Card groove; 12. Spring piece; 13. External thread; 14. Threaded sleeve; 15. Push ring; 16. Push block; 17. Drive groove. DETAILED DESCRIPTION

[0032] 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.

[0033] The utility model provides two technical solutions:

[0034] Figures 1 to 4 The first embodiment is shown: an air conditioning heating aluminum pipe assembly with a conversion connector, comprising:

[0035] An air conditioning heating aluminum pipe main pipe 1 and an air conditioning heating aluminum pipe auxiliary pipe 2 are arranged relatively to each other, and a sealing gasket 3 is arranged between the air conditioning heating aluminum pipe main pipe 1 and the air conditioning heating aluminum pipe auxiliary pipe 2;

[0036] The conversion connector is arranged between the main pipe 1 of the air conditioning heating aluminum tube and the auxiliary pipe 2 of the air conditioning heating aluminum tube, and is used to connect the main pipe 1 of the air conditioning heating aluminum tube and the auxiliary pipe 2 of the air conditioning heating aluminum tube:

[0037] The conversion connector includes:

[0038] The mounting ring 4 is fixed to the end of the main pipe 1 of the air conditioning heating aluminum pipe;

[0039] The clamping assembly 5 is installed on the mounting circle 4 at equal angle intervals. When the main pipe 1 of the air conditioning heating aluminum tube is connected to the auxiliary pipe 2 of the air conditioning heating aluminum tube, the auxiliary pipe 2 of the air conditioning heating aluminum tube is inserted into the mounting circle 4. The clamping assembly 5 positions the auxiliary pipe 2 of the air conditioning heating aluminum tube in the mounting circle 4.

[0040] The synchronous unlocking component 6 is installed on the outer wall of the mounting circle 4 and is used to unlock all the clamping components 5 at the same time.

[0041] The clamping assembly 5 includes a slide groove 7 provided on the side wall of the mounting ring 4, a clamping strip 8 is slidably inserted on the inner wall of the slide groove 7, the end of the clamping strip 8 located on the inner side of the mounting ring 4 is arranged in an inclined shape, a limiting block 9 is fixed on the outer wall of the end of the clamping strip 8 located on the outer side of the mounting ring 4, a sleeve 10 is fixed on the outer wall of the mounting ring 4, an elastic connecting piece is fixed between the clamping strip 8 and the inner wall of the sleeve 10, and the elastic force of the elastic connecting piece makes the limiting block 9 press against the outer wall of the mounting ring 4, a clamping groove 11 is provided on the outer wall of the end of the air conditioning warm air aluminum tube auxiliary pipe 2 close to the mounting ring 4, and the end of the clamping strip 8 located on the inner side of the mounting ring 4 is clamped with the clamping groove 11.

[0042] The elastic connecting member includes an elastic sheet 12 fixed to one end of the clamping strip 8 close to the inner wall of the casing 10 , and one end of the elastic sheet 12 away from the clamping strip 8 is fixed to the inner wall of the casing 10 .

[0043] The inner wall of the end of the mounting ring 4 away from the main pipe 1 of the air conditioning heating aluminum tube has a right angle.

[0044] The present application completes the connection between the air conditioning and heating aluminum tube main pipe 1 and the air conditioning and heating aluminum tube auxiliary pipe 2 by arranging multiple clamping components 5 at equal angles on the installation ring 4, so that the positioning and connection work can be performed from multiple directions on the outside of the pipe. Compared with the comparative documents, the firmness of the pipeline docking is guaranteed, and compared with the traditional connection method using flanges or clamps, the operation steps during installation and docking are greatly reduced, and it is quicker and more convenient to use.

[0045] Figures 5 to 7 A second embodiment is shown, which differs from the first embodiment mainly in that:

[0046] The synchronous unlocking component 6 includes an external thread 13 opened on the outer wall of the mounting ring 4, and the mounting ring 4 is threadedly connected to a threaded sleeve 14 through the external thread 13. A pushing ring 15 is rotatably installed on the end of the threaded sleeve 14 close to the clamping strip 8. A pushing block 16 is fixed at the end of the pushing ring 15 close to the clamping strip 8 corresponding to the position of the clamping strip 8. The end of the pushing block 16 close to the clamping strip 8 is arranged in an inclined shape, and a driving groove 17 is opened at the end of the clamping strip 8 close to the elastic connecting piece, and the end of the pushing block 16 is inserted into the inner side of the driving groove 17.

[0047] The outer wall of the threaded sleeve 14 is formed with a plurality of anti-slip grooves at equal angles.

[0048] The present application provides a synchronous unlocking component 6 to make the disassembly and assembly between the air conditioning heating aluminum tube main pipe 1 and the air conditioning heating aluminum tube auxiliary pipe 2 faster, thereby being more conducive to the replacement of the sealing gasket 3.

[0049] Working principle:

[0050] Use a conversion connection component to connect the air conditioning heating aluminum tube auxiliary pipe 2 to the air conditioning heating aluminum tube main pipe 1.

[0051] When the air-conditioning and heating aluminum tube auxiliary pipe 2 enters the inner wall of the mounting ring 4, the clamping strip 8 around the mounting ring 4 is squeezed to make it move in the slide groove 7. When one end of the air-conditioning and heating aluminum tube auxiliary pipe 2 contacts the sealing gasket 3, it is necessary to push the air-conditioning and heating aluminum tube auxiliary pipe 2 with force to squeeze the sealing gasket 3 to deform the sealing gasket 3 until the clamping strip 8 can be completely aligned with the clamping groove 11 and enter the clamping groove 11 under the elastic force of the spring piece 12, thereby completing the docking of the air-conditioning and heating aluminum tube main pipe 1 and the air-conditioning and heating aluminum tube auxiliary pipe 2.

[0052] During the long-term use of the air conditioner, the pipeline may be broken and damaged and needs to be replaced; at this time, the threaded sleeve 14 is rotated to make it move on the outer wall of the installation ring 4 toward the direction close to the main pipeline 1 of the air conditioning warm air aluminum tube, driving the pushing block 16 on the pushing ring 15 to move on the inner wall of the driving groove 17, and the inclined surface of the pushing block 16 abuts against the side wall of the driving groove 17, thereby pushing the clamping strip 8 in the direction away from the clamping slot 11. When the clamping strip 8 completely leaves the clamping slot 11, the auxiliary pipeline 2 of the air conditioning warm air aluminum tube can be removed; then the threaded sleeve 14 is rotated back, and the clamping strip 8 is reset under the action of the spring 12, and the limit block 9 is again pressed against the outer wall of the installation ring 4, which is convenient for docking the pipeline to be replaced.

[0053] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioner heating aluminum pipe assembly with a conversion connector, characterized in that: include: An air conditioning warm air aluminum tube main pipe (1) and an air conditioning warm air aluminum tube auxiliary pipe (2) are arranged opposite to each other, and a sealing gasket (3) is arranged between the air conditioning warm air aluminum tube main pipe (1) and the air conditioning warm air aluminum tube auxiliary pipe (2); The conversion connector is arranged between the main air conditioning and heating aluminum tube pipeline (1) and the auxiliary air conditioning and heating aluminum tube pipeline (2), and is used to connect the main air conditioning and heating aluminum tube pipeline (1) and the auxiliary air conditioning and heating aluminum tube pipeline (2): The conversion connector comprises: A mounting ring (4) is fixed to the end of the main pipe (1) of the air conditioner heating aluminum tube; The clamping components (5) are installed on the installation ring (4) at equal angle intervals. When the air-conditioning warm air aluminum tube main pipe (1) is connected to the air-conditioning warm air aluminum tube auxiliary pipe (2), the air-conditioning warm air aluminum tube auxiliary pipe (2) is inserted into the installation ring (4). The clamping components (5) position the air-conditioning warm air aluminum tube auxiliary pipe (2) in the installation ring (4); A synchronous unlocking component (6) is installed on the outer wall of the mounting ring (4) and is used to simultaneously unlock all the clamping components (5).

2. The air conditioner heating aluminum pipe assembly with a conversion connector according to claim 1 is characterized in that: The clamping assembly (5) comprises a slide groove (7) provided on the side wall of the mounting ring (4); a clamping strip (8) is slidably inserted on the inner wall of the slide groove (7); the end of the clamping strip (8) located on the inner side of the mounting ring (4) is arranged in an inclined shape; a limit block (9) is fixed on the outer wall of the end of the clamping strip (8) located on the outer side of the mounting ring (4); a sleeve (10) is fixed on the outer wall of the mounting ring (4); an elastic connecting piece is fixed between the clamping strip (8) and the inner wall of the sleeve (10); the elastic force of the elastic connecting piece causes the limit block (9) to press against the outer wall of the mounting ring (4); a clamping groove (11) is provided on the outer wall of the end of the air conditioning heating aluminum tube auxiliary pipe (2) close to the mounting ring (4); and the end of the clamping strip (8) located on the inner side of the mounting ring (4) is clamped with the clamping groove (11).

3. The air conditioner heating aluminum pipe assembly with a conversion connector according to claim 2 is characterized in that: The elastic connecting member comprises a spring sheet (12) fixed to one end of the clamping strip (8) close to the inner wall of the casing (10), and one end of the spring sheet (12) away from the clamping strip (8) is fixed to the inner wall of the casing (10).

4. The air conditioner heating aluminum pipe assembly with a conversion connector according to claim 2 is characterized in that: The inner wall of the installation ring (4) at one end away from the main pipe (1) of the air conditioner heating aluminum tube has a right angle.

5. The air conditioner heating aluminum pipe assembly with a conversion connector according to claim 2 is characterized in that: The synchronous unlocking component (6) comprises an external thread (13) provided on the outer wall of the mounting ring (4); the mounting ring (4) is threadedly connected to a threaded sleeve (14) via the external thread (13); a pushing ring (15) is rotatably installed at one end of the threaded sleeve (14) close to the clamping strip (8); a pushing block (16) is fixed at one end of the pushing ring (15) close to the clamping strip (8) at a position corresponding to the clamping strip (8); the pushing block (16) is arranged in an inclined shape at one end close to the clamping strip (8); a driving groove (17) is provided at one end of the clamping strip (8) close to the elastic connecting piece; and an end of the pushing block (16) is inserted into the inner side of the driving groove (17).

6. The air conditioner heating aluminum pipe assembly with a conversion connector according to claim 5 is characterized in that: The outer wall of the threaded sleeve (14) is formed with a plurality of anti-slip grooves at equal angle intervals.

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