High-stability automobile air conditioner compressor pipeline assembly

Abstract

The utility model discloses a high stability automobile air conditioner compressor pipeline assembly, including straight pipe, elbow, the straight pipe outside fixedly connected with the connecting platform, the connecting platform inside is established with the butt joint platform of facing the elbow, the inside sliding connection of elbow has four groups installation rod, the same side two groups installation rod upper portion sliding connection has the fixed ring, the fixed groove of cooperation fixed ring is established to the both sides of elbow lower part, the middle part sliding groove of fixed ring is established, the inside sliding connection of first sliding groove has the threaded rod, the lower part fixed connection of threaded rod and connecting platform, the upper portion outside screw thread connection of threaded rod has the compression nut, convenient pipeline assembly split transportation, split after convenient to the cleaning of pipeline inside simultaneously.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive air conditioning piping assembly, specifically a high-stability automotive air conditioning compressor piping assembly. Background Technology

[0002] The automotive air conditioning piping assembly is a crucial component of the automotive air conditioning system. It primarily connects the various core components of the system and forms the channels for refrigerant circulation. It's like the "blood vessels" of the air conditioning system, ensuring that the refrigerant flows along the prescribed path to achieve cooling or heating functions.

[0003] Because automotive air conditioning piping assemblies have too many bends, they take up too much space during transportation, making transport difficult. Furthermore, the long length of the piping makes internal cleaning difficult. Therefore, a highly stable automotive air conditioning compressor piping assembly is proposed, providing a stable and detachable piping assembly to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a highly stable automotive air conditioning compressor piping assembly to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-stability automotive air conditioning compressor piping assembly, comprising a straight pipe and a bent pipe. A connecting platform is fixedly connected to the outside of the straight pipe. A receiving platform facing the bent pipe is opened inside the connecting platform. Four sets of mounting rods are slidably connected inside the bent pipe. A fixing ring is slidably connected to the upper part of two sets of mounting rods on the same side. Fixing grooves that cooperate with the fixing rings are opened on both sides of the lower part of the bent pipe. A first sliding groove is opened in the middle of the fixing ring. A threaded rod is slidably connected inside the first sliding groove. The lower part of the threaded rod is fixedly connected to the connecting platform. A clamping nut is threadedly connected to the outer side of the upper part of the threaded rod.

[0006] Preferably, the lower part of the fixing ring is provided with a second sliding groove, a sliding rod is fixedly connected inside the second sliding groove, a sliding block is slidably connected to the outside of the sliding rod, the lower part of the sliding block is fixedly connected to the mounting rod, and a first spring is fixedly connected between the sliding block and the second sliding groove, the first spring being sleeved on the outside of the sliding rod.

[0007] Preferably, a positioning groove for a mating clamping nut is provided on one side of the first sliding groove, and the height of the clamping nut is higher than the depth of the positioning groove.

[0008] Preferably, the lower part of the bend is provided with an installation groove, and a sealing ring is fitted inside the installation groove.

[0009] Preferably, an installation ring is sleeved inside the straight pipe, two sets of position plates are fixedly connected to the lower part of the installation ring, several sets of lifting rods are fixedly connected between the position plates, a filter screen is slidably connected to the outside of the lifting rod, and a second spring is fixedly connected between the upper and lower ends of the filter screen and the position plate, and the second spring is sleeved on the outside of the lifting rod.

[0010] Preferably, two sets of connecting plates are fixedly connected to the upper part of the mounting ring, and a mounting screw is threaded between the connecting plates and the inside of the straight pipe.

[0011] Preferably, a support plate is fixedly connected inside the straight pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model connects the bent pipe and the straight pipe by inserting the lower part of the bent pipe into the receiving platform on the upper part of the connecting platform. The first spring pulls the fixing ring so that the fixing ring can be automatically inserted into the fixing groove. The tightening nut is rotated and the fixing ring drives the bent pipe to move downward, so that the two are firmly connected, which facilitates the disassembly and transportation of the pipeline assembly. At the same time, it is convenient to clean the inside of the pipeline after disassembly. 2. This utility model also allows water to flow into the bend through the straight pipe. When the water flows through the filter screen, it is intercepted. At the same time, the water flow pushes the filter screen to move along the lifting rod. The water flow compresses and stretches the second springs on the upper and lower sides, causing the filter screen to shake back and forth, preventing impurities from accumulating on the filter screen and preventing impurities from entering the bend and becoming difficult to clean. Attached Figure Description

[0013] Figure 1 This is a first-view three-dimensional structural diagram of the present invention; Figure 2 This is a second-view three-dimensional structural cross-sectional view of the present invention; Figure 3 This is an enlarged view of the third-view fixing ring structure of this utility model; Figure 4 This is an enlarged view of the second sliding groove structure from a fourth perspective of this utility model; Figure 5 This is a cross-sectional view of the fifth-view filter structure of this utility model.

[0014] In the diagram: 1. Straight pipe; 2. Bend; 3. Connecting platform; 4. Receiving platform; 5. Threaded rod; 6. Fixing ring; 7. First sliding groove; 8. Compression nut; 9. Fixing groove; 10. Mounting rod; 11. Sliding block; 12. Second sliding groove; 13. Sliding rod; 14. First spring; 15. Positioning groove; 16. Mounting groove; 17. Sealing ring; 18. Mounting ring; 19. Filter screen; 20. Positioning plate; 21. Lifting rod; 22. Second spring; 23. Connecting piece; 24. Mounting screw; 25. Support plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-5 This utility model provides a technical solution: a high-stability automotive air conditioning compressor piping assembly, including a straight pipe 1 and a bent pipe 2. A connecting platform 3 is fixedly welded to the outside of the straight pipe 1. A receiving platform 4 facing the bent pipe 2 is opened inside the connecting platform 3. The bent pipe 2 and the straight pipe 1 are connected by inserting the lower part of the bent pipe 2 into the receiving platform 4 on the upper part of the connecting platform 3. Four sets of mounting rods 10 are slidably installed inside the bent pipe 2. A fixing ring 6 is slidably installed on the upper part of the two sets of mounting rods 10 on the same side. Fixing grooves 9 that match the fixing rings 6 are opened on both sides of the lower part of the bent pipe 2. A first sliding groove 7 is opened in the middle of the fixing ring 6. A threaded rod 5 is slidably installed inside the first sliding groove 7. The lower part of the threaded rod 5 is fixedly welded to the connecting platform 3. A clamping nut 8 is threadedly connected to the upper outer part of the threaded rod 5. When the straight pipe 1 and the bent pipe 2 are connected, the fixing ring 6 is inserted into the fixing groove 9, and the clamping nut 8 is rotated. The fixing ring 6 drives the bent pipe 2 to move downward, thereby making the connection between the two secure. A second sliding groove 12 is provided at the lower part of the fixed ring 6. A sliding rod 13 is fixedly welded inside the second sliding groove 12. A sliding block 11 is slidably installed on the outside of the sliding rod 13. The lower part of the sliding block 11 is fixedly welded to the mounting rod 10. A first spring 14 is fixedly welded between the sliding block 11 and the second sliding groove 12. The first spring 14 is sleeved on the outside of the sliding rod 13. When the bent pipe 2 is inserted into the inside of the straight pipe 1, the fixed ring 6 is pulled to both sides to prevent the fixed ring 6 from obstructing the bent pipe 2. When the fixed ring 6 is directly facing the fixed groove 9, the first spring 14... By pulling the retaining ring 6, it can be automatically inserted into the retaining groove 9. A positioning groove 15 for the clamping nut 8 is provided on one side of the first sliding groove 7. When the retaining ring 6 is inserted into the retaining groove 9, the clamping nut 8 clamps the retaining ring 6 and enters the retaining groove 9, preventing the retaining ring 6 from moving arbitrarily. The height of the clamping nut 8 is higher than the depth of the positioning groove 15, making it easy to remove the clamping nut 8 upwards. An installation groove 16 is provided at the lower part of the bend 2, and a sealing ring 17 is fitted inside the installation groove 16 to improve the connection between the straight pipe 1 and the bend 2. The connection is sealed; an installation ring 18 is fitted inside the straight pipe 1, and two sets of position plates 20 are fixedly welded to the lower part of the installation ring 18. Several sets of lifting rods 21 are fixedly welded between the position plates 20. A filter screen 19 is slidably installed on the outside of the lifting rods 21, which can perform preliminary filtration of impurities entering the bend 2 from the straight pipe 1, preventing impurities from entering the bend 2 and becoming difficult to clean. Second springs 22 are fixedly welded between the upper and lower ends of the filter screen 19 and the position plates 20. The second springs 22 are fitted on the outside of the lifting rods 21. When water flows through the bend 21, the second springs 22 are slidably installed on the outside of the lifting rods 21. When the filter screen 19 is in operation, it is pushed to move along the lifting rod 21. By compressing and stretching the second springs 22 on both the upper and lower sides, the filter screen 19 is made to swing back and forth, preventing impurities from accumulating on the filter screen 19. Two sets of connecting plates 23 are fixedly welded to the upper part of the mounting ring 18. The connecting plates 23 and the inside of the straight tube 1 are threaded with mounting screws 24 to realize the connection between the mounting ring 18 and the inside of the straight tube 1. A support plate 25 is fixedly welded inside the straight tube 1 to position the extreme position of the mounting ring 18, which facilitates the installation of the mounting ring 18.

[0017] Working principle: When the bend 2 is inserted into the inside of the straight pipe 1, the fixing ring 6 is pulled to both sides to prevent it from blocking the bend 2. The lower part of the bend 2 is inserted into the receiving platform 4 on the upper part of the connecting platform 3, thus connecting the bend 2 and the straight pipe 1. The first spring 14 pulls the fixing ring 6, allowing it to automatically insert into the fixing groove 9. The tightening nut 8 is rotated, and the fixing ring 6 drives the bend 2 to move downward, thus making the connection between the two secure. The water flowing from the straight pipe 1 into the bend 2 is intercepted when it passes through the filter screen 19, preventing impurities from entering the bend 2 and making it difficult to clean. At the same time, the water flow pushes the filter screen 19 to move along the lifting rod 21. The water flow compresses and stretches the second springs 22 on both sides, causing the filter screen 19 to sway back and forth, preventing impurities from accumulating on the filter screen 19.

[0018] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-stability automotive air conditioning compressor piping assembly, comprising a straight pipe (1) and a bent pipe (2), characterized in that: A connecting platform (3) is fixedly connected to the outside of the straight pipe (1). A receiving platform (4) facing the bent pipe (2) is opened inside the connecting platform (3). Four sets of mounting rods (10) are slidably connected inside the bent pipe (2). A fixing ring (6) is slidably connected to the upper part of the two sets of mounting rods (10) on the same side. A fixing groove (9) matching the fixing ring (6) is opened on both sides of the lower part of the bent pipe (2). A first sliding groove (7) is opened in the middle of the fixing ring (6). A threaded rod (5) is slidably connected inside the first sliding groove (7). The lower part of the threaded rod (5) is fixedly connected to the connecting platform (3). A clamping nut (8) is threadedly connected to the upper outer part of the threaded rod (5).

2. The high-stability automotive air conditioning compressor piping assembly according to claim 1, characterized in that: The lower part of the fixed ring (6) is provided with a second sliding groove (12), and a sliding rod (13) is fixedly connected inside the second sliding groove (12). A sliding block (11) is slidably connected to the outside of the sliding rod (13). The lower part of the sliding block (11) is fixedly connected to the mounting rod (10). A first spring (14) is fixedly connected between the sliding block (11) and the second sliding groove (12). The first spring (14) is sleeved on the outside of the sliding rod (13).

3. The high-stability automotive air conditioning compressor piping assembly according to claim 1, characterized in that: The first sliding groove (7) has a positioning groove (15) on one side for cooperating with the clamping nut (8), and the height of the clamping nut (8) is higher than the depth of the positioning groove (15).

4. The high-stability automotive air conditioning compressor piping assembly according to claim 1, characterized in that: The lower part of the bend (2) is provided with an installation groove (16), and a sealing ring (17) is fitted inside the installation groove (16).

5. The high-stability automotive air conditioning compressor piping assembly according to claim 3, characterized in that: An installation ring (18) is fitted inside the straight pipe (1). Two sets of position plates (20) are fixedly connected to the lower part of the installation ring (18). Several sets of lifting rods (21) are fixedly connected between the position plates (20). A filter screen (19) is slidably connected to the outside of the lifting rod (21). A second spring (22) is fixedly connected between the upper and lower ends of the filter screen (19) and the position plate (20). The second spring (22) is fitted on the outside of the lifting rod (21).

6. The high-stability automotive air conditioning compressor piping assembly according to claim 5, characterized in that: The upper part of the mounting ring (18) is fixedly connected with two sets of connecting plates (23), and the connecting plates (23) and the inside of the straight tube (1) are threadedly connected with mounting screws (24).

7. A high-stability automotive air conditioning compressor piping assembly according to claim 5, characterized in that: The straight pipe (1) is internally fixedly connected to a support plate (25).

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