Leakage-proof automobile air conditioner pipeline assembly for new energy automobile

Abstract

The utility model relates to the technical field of automobile air conditioner pipeline assemblies, and discloses an anti-leakage automobile air conditioner pipeline assembly for a new energy automobile. Comprising a connecting pipe and further comprises an installation base arranged at one end of the connecting pipe, the inner wall of the installation base is communicated with an installation pipe, one end of the installation pipe is provided with a conveying pipe, and one end of the conveying pipe is provided with a fixing pipe. The air conditioner pipeline assembly with the high sealing performance can effectively prevent refrigerant leakage, it is ensured that an air conditioner system operates under normal pressure, therefore, the refrigerating or heating efficiency is improved, the air conditioner pipeline assembly with the good sealing performance can reduce refrigerant loss, the air conditioner system can maintain normal operation with lower energy consumption, and the service life of the air conditioner system is prolonged. The air conditioner pipeline assembly with the high sealing performance can reduce the system fault risk caused by refrigerant leakage.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive air conditioning piping assembly, specifically a leak-proof automotive air conditioning piping assembly for new energy vehicles. Background Technology

[0002] New energy vehicles are automobiles that use unconventional vehicle fuels or new onboard power units, combined with advanced power control and drive technologies. They mainly include pure electric vehicles, hybrid electric vehicles, and fuel cell vehicles. New energy vehicles have advantages such as environmental friendliness, energy efficiency, and low operating costs. They also enjoy policy subsidies, which helps reduce purchase costs. In large cities, new energy vehicles are not subject to vehicle restrictions, making travel more convenient. With technological advancements and increased adoption, new energy vehicles will become the future direction of the automotive industry.

[0003] The thermal management system of new energy vehicles is crucial to the overall vehicle performance, and the air conditioning piping assembly is a key component of the thermal management system. It is responsible for transferring refrigerant between systems to achieve cooling or heating functions, ensuring a comfortable interior temperature and improving passenger comfort. Therefore, the automotive air conditioning piping assembly is necessary. However, new energy vehicle technology is not yet fully mature. Compared to traditional fuel vehicles, its air conditioning system may face more challenges in design, manufacturing, and assembly. Consequently, there may be deficiencies in the design and control of sealing. Poor sealing can lead to refrigerant leakage, thereby reducing the cooling or heating effect of the air conditioning system. This not only affects passenger comfort but may also cause the air conditioning system to operate frequently, increasing energy consumption. Due to poor sealing, the air conditioning system requires more energy to maintain normal operating temperature, resulting in increased energy consumption. This not only increases the owner's operating costs but also negatively impacts the driving range of new energy vehicles. Utility Model Content

[0004] The purpose of this utility model is to provide a leak-proof automotive air conditioning pipe assembly for new energy vehicles, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a leak-proof automotive air conditioning piping assembly for new energy vehicles, including a connecting pipe, and further comprising:

[0006] A mounting base is provided at one end of a connecting pipe, the inner wall of the mounting base is connected to the mounting pipe, one end of the mounting pipe is provided with a conveying pipe, and one end of the conveying pipe is provided with a fixing pipe.

[0007] A sealing mechanism is provided at one end of the conveying pipe to improve the sealing performance when connected to the fixed pipe. The sealing mechanism includes an installation ring installed on the outside of the conveying pipe, and the inner wall of the installation ring is threaded to one end of the fixed pipe. A connecting ring is snapped into one side of the installation ring. A sealing strip is fixedly connected to the inner wall of the conveying pipe. An installation groove is opened on the inner wall of the fixed pipe, and the inner cavity of the installation groove is snapped into the outer side of the sealing strip.

[0008] Preferably, the inner wall of the mounting base is equipped with a sealing disc for improving the sealing performance of the mounting tube, and the inner wall of the sealing disc is fixedly connected to the outer side of the mounting tube.

[0009] Preferably, one end of the mounting pipe is connected to a first flange, and a second flange is snapped onto one side of the first flange.

[0010] Preferably, the inner wall of the first flange is threaded with a first fixing screw, and the number of the first fixing screws is set to six sets, and the inner wall of the second flange is provided with multiple sets of threaded grooves.

[0011] Preferably, a fixing block is fixedly connected to the outer side of the connecting ring, and an mounting block is fixedly connected to the outer side of the mounting ring.

[0012] Preferably, the inner wall of the fixing block is threaded with a second fixing screw, the inner wall of the mounting block is provided with a groove, and the inner wall of the groove is threaded with the outer side of the second fixing screw, and the inner wall of the mounting ring is fixedly connected with a partition.

[0013] Preferably, one end of the mounting tube is connected to a positioning tube, and one end of the positioning tube is connected to a limit tube.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention improves the sealing performance when the delivery pipe and the fixed pipe are connected by a sealing mechanism. A well-sealed air conditioning piping assembly can effectively prevent refrigerant leakage, ensuring that the air conditioning system operates under normal pressure, thereby improving cooling or heating efficiency. A well-sealed air conditioning piping assembly can reduce refrigerant loss, enabling the air conditioning system to maintain normal operation with lower energy consumption. A well-sealed air conditioning piping assembly can reduce the risk of system failure caused by refrigerant leakage. A well-sealed air conditioning piping assembly can prevent refrigerant from leaking into the passenger compartment, avoiding potential threats to passenger health. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the leak-proof automotive air conditioning piping assembly for new energy vehicles provided by this utility model;

[0017] Figure 2A schematic diagram of the mounting base and mounting tube structure provided by this utility model;

[0018] Figure 3 A schematic diagram of the installation pipe and delivery pipe provided by this utility model;

[0019] Figure 4 for Figure 3 A magnified structural diagram of point A shown.

[0020] In the diagram: 1. Connecting pipe; 2. Mounting base; 3. Mounting pipe; 4. Conveying pipe; 5. Fixing pipe; 6. Sealing mechanism; 61. Mounting ring; 62. Connecting ring; 63. Sealing strip; 64. Mounting groove; 7. Sealing disc; 8. First flange; 9. Second flange; 10. First fixing screw; 11. Threaded groove; 12. Fixing block; 13. Mounting block; 14. Second fixing screw; 15. Groove; 16. Partition plate; 17. Positioning pipe; 18. Limiting pipe. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4As shown, a leak-proof automotive air conditioning piping assembly for new energy vehicles includes a connecting pipe 1. The connecting pipe 1 facilitates connection to a mounting base 2 and also to the air conditioning piping of the new energy vehicle. One end of the connecting pipe 1 is provided with the mounting base 2, which facilitates connection to an installation pipe 3. The inner wall of the mounting base 2 is connected to the installation pipe 3, which facilitates connection to a positioning pipe 17. One end of the installation pipe 3 is provided with a delivery pipe 4, which facilitates the setting of external threads. One end of the delivery pipe 4 is provided with a fixing pipe 5, which also facilitates the setting of external threads. A device is provided at one end of the delivery pipe 4 to improve... When connected to the fixed pipe 5, a sealing mechanism 6 is provided to ensure a tight seal. The sealing mechanism 6 includes a mounting ring 61 installed on the outside of the conveying pipe 4. By providing the mounting ring 61, the mounting block 13 can be easily fixed. The inner wall of the mounting ring 61 is threaded to one end of the fixed pipe 5. A connecting ring 62 is snapped onto one side of the mounting ring 61. By providing the connecting ring 62, the fixed block 12 can be easily fixed. A sealing strip 63 is fixedly connected to the inner wall of the conveying pipe 4. By providing the sealing strip 63, the mounting groove 64 can be easily snapped onto the mounting groove 64. The inner cavity of the mounting groove 64 is snapped onto the outer side of the sealing strip 63.

[0023] The inner wall of the mounting base 2 is equipped with a sealing disc 7 to improve the sealing performance of the mounting tube 3. By setting the sealing disc 7, the sealing performance when the mounting tube 3 is connected to the mounting base 2 can be improved, and the inner wall of the sealing disc 7 is fixedly connected to the outer side of the mounting tube 3.

[0024] One end of the mounting pipe 3 is connected to a first flange 8. By setting the first flange 8, it is easy to snap it into a second flange 9. The second flange 9 is snapped into one side of the first flange 8. By setting the second flange 9, it is easy to snap it into a first flange 8. The inner wall of the first flange 8 is threaded with a first fixing screw 10. By setting the first fixing screw 10, it is easy to thread it into the threaded groove 11. There are six sets of first fixing screws 10. The inner wall of the second flange 9 has multiple sets of threaded grooves 11. By setting the threaded grooves 11, it is easy to thread it into the first fixing screws 10.

[0025] A fixing block 12 is fixedly connected to the outer side of the connecting ring 62. By setting the fixing block 12, it is easy to thread the second fixing screw 14. A mounting block 13 is fixedly connected to the outer side of the mounting ring 61. By setting the mounting block 13, it is easy to open the slot 15.

[0026] The inner wall of the fixing block 12 is threaded with a second fixing screw 14. By setting the second fixing screw 14, it is easy to thread the mounting block 13. The inner wall of the mounting block 13 is provided with a groove 15. By setting the groove 15, it is easy to thread the second fixing screw 14. The inner wall of the groove 15 is threaded with the outer side of the second fixing screw 14. The inner wall of the mounting ring 61 is fixedly connected with a partition 16. By setting the partition 16, it is easy to separate the conveying pipe 4 and the fixing pipe 5.

[0027] One end of the mounting pipe 3 is connected to the positioning pipe 17. By setting the positioning pipe 17, it is easy to connect with the limiting pipe 18 to transport the liquid for air conditioning. One end of the positioning pipe 17 is connected to the limiting pipe 18. By setting the limiting pipe 18, it is easy to connect with the delivery pipe 4.

[0028] Working principle: During use, the connecting pipe 1 is connected to the car's air conditioning pipe. The liquid in the connecting pipe 1 flows through the positioning pipe 17, then to the limiting pipe 18, and then through the delivery pipe 4 and the fixing pipe 5. The sealing strip 63 is inserted into the mounting groove 64, preventing leakage from the delivery pipe 4. In daily use, the second fixing screw 14 is tightened, and the internal and external threads are used to improve the tightness. After the second fixing screw 14 is removed, the mounting ring 61 and the connecting ring 62 can be disassembled for easy disassembly.

[0029] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] 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 new energy vehicle anti-leakage air conditioning pipe assembly, comprising a connecting pipe (1), characterized in that, Also includes: A mounting base (2) is provided at one end of the connecting pipe (1). The inner wall of the mounting base (2) is connected to the mounting pipe (3). A conveying pipe (4) is provided at one end of the mounting pipe (3). A fixing pipe (5) is provided at one end of the conveying pipe (4). A sealing mechanism (6) is provided at one end of the conveying pipe (4) to improve the sealing performance when connected to the fixed pipe (5). The sealing mechanism (6) includes an installation ring (61) installed on the outside of the conveying pipe (4), and the inner wall of the installation ring (61) is threaded to one end of the fixed pipe (5). A connecting ring (62) is snapped into one side of the installation ring (61). A sealing strip (63) is fixedly connected to the inner wall of the conveying pipe (4). An installation groove (64) is opened on the inner wall of the fixed pipe (5), and the inner cavity of the installation groove (64) is snapped into the outer side of the sealing strip (63).

2. The anti-leakage automobile air conditioning pipeline assembly for new energy vehicles according to claim 1, characterized in that: The inner wall of the mounting base (2) is fitted with a sealing disc (7) for improving the sealing performance of the mounting tube (3), and the inner wall of the sealing disc (7) is fixedly connected to the outer side of the mounting tube (3).

3. The anti-leakage automobile air conditioning pipeline assembly for new energy vehicles according to claim 1, characterized in that: One end of the mounting pipe (3) is connected to a first flange (8), and a second flange (9) is snapped onto one side of the first flange (8).

4. The anti-leakage automobile air conditioning pipeline assembly for new energy vehicles according to claim 3, characterized in that: The inner wall of the first flange (8) is threaded with a first fixing screw (10), and the number of the first fixing screws (10) is set to six. The inner wall of the second flange (9) has multiple sets of threaded grooves (11).

5. The anti-leakage automobile air conditioning pipeline assembly for new energy vehicles according to claim 1, characterized in that: A fixing block (12) is fixedly connected to the outer side of the connecting ring (62), and an mounting block (13) is fixedly connected to the outer side of the mounting ring (61).

6. The anti-leakage automobile air conditioning pipeline assembly for new energy vehicles according to claim 5, characterized in that: The inner wall of the fixing block (12) is threaded with a second fixing screw (14), the inner wall of the mounting block (13) is provided with a slot (15), and the inner wall of the slot (15) is threaded with the outer side of the second fixing screw (14). The inner wall of the mounting ring (61) is fixedly connected with a partition (16).

7. A leak-proof automotive air conditioning piping assembly for new energy vehicles according to claim 1, characterized in that: One end of the installation tube (3) is connected to the positioning tube (17), and one end of the positioning tube (17) is connected to the limit tube (18).

Images