Anti-loosening energy-saving automobile air conditioner assembly for new energy automobile

Abstract

The utility model provides an anti-loosening energy-saving automobile air conditioner assembly for a new energy automobile, which comprises a new energy automobile air conditioner compressor, a power motor, a high-pressure pipeline I, a connector, an evaporation box connecting pipe, a condenser, a high-pressure pipeline II, a drying bottle, an expansion valve, an evaporator, a low-pressure pipe and a cooling fan, wherein the new energy automobile air conditioner compressor is connected with a power output shaft of the power motor through a belt, the new energy automobile air conditioner compressor is in sealed connection with one end of the first high-pressure pipeline through the low-pressure valve, and the other end of the first high-pressure pipeline is in sealed connection with the evaporation box connecting pipe through the connector. In the using process, the problem that the joints between the pipelines in the automobile air conditioner assembly are prone to loosening can be effectively solved, so that the automobile air conditioner assembly is safer, leakage is prevented, energy consumption of the whole automobile is prevented from being increased, and market popularization and application are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of automobile air conditioning, and in particular to an anti-loosening energy-saving automobile air conditioning assembly for new energy vehicles. Background Art

[0002] As we all know, new energy vehicles are vehicles that do not use fuel. The automotive air conditioning assembly, commonly known as the car air conditioner, is used to adjust and control the temperature, humidity, air cleanliness, and air flow within the vehicle compartment to optimal conditions, providing a comfortable riding environment for passengers and reducing travel fatigue. It also creates good working conditions for the driver and plays a vital role in ensuring safe driving. The ventilation system generally includes cooling, heating, and ventilation devices.

[0003] However, when the existing automobile air-conditioning assembly is in use, due to various vibrations, the pipes in the automobile air-conditioning assembly are prone to loosening, especially the connections between the pipes. Since the loosening cannot be discovered by the user in the first time, the pipes are in a leaking state for a long time, thereby increasing the energy consumption of the entire vehicle.

[0004] Therefore, it is very necessary to invent a kind of anti-loosening energy-saving automobile air-conditioning assembly for new energy vehicles. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an anti-loosening energy-saving automobile air-conditioning assembly for new energy vehicles, so as to solve the problem that the existing automobile air-conditioning assembly is easy to loosen due to various vibrations during use, especially the connection between the pipes, and because the loosening cannot be discovered by the user in the first time, the pipes are in a leaking state for a long time, thereby increasing the energy consumption of the whole vehicle. An anti-loosening energy-saving automobile air-conditioning assembly for new energy vehicles, including a new energy vehicle air-conditioning compressor, a power motor, a high-pressure pipeline 1, a connector, an evaporator connecting pipe, a condenser, a high-pressure pipeline 2, a drying bottle, an expansion valve, an evaporator, a low-pressure pipe and a cooling fan, wherein: the new energy vehicle air-conditioning compressor is connected to the power output shaft of the power motor through a belt, and the new energy vehicle air-conditioning compressor is sealed to one end of the high-pressure pipeline 1 through a low-pressure valve, and the other end of the high-pressure pipeline 1 is sealed to the evaporator connecting pipe through a connector; the upper and lower sides of one side of the condenser surface Two identical evaporator box connecting pipes are arranged in symmetrical positions, the upper evaporator box connecting pipe is the inlet pipe, and the lower evaporator box connecting pipe is the outlet pipe, and the condenser is sealedly connected to one end of the high-pressure pipeline 2 through the lower evaporator box connecting pipe, and the other end of the high-pressure pipeline 2 is respectively connected to the drying bottle and the expansion valve; the expansion valve is connected to the evaporator; one end of the low-pressure pipe is sealedly connected to the high-pressure valve of the new energy vehicle air-conditioning compressor, and the other end of the low-pressure pipe is connected to the expansion valve, and the middle of the front of the new energy vehicle air-conditioning compressor is fixedly connected to the cooling fan by bolts.

[0006] The connector includes an anti-loosening connecting pipe, an internal threaded ring, a connecting sleeve, an external threaded head and a notch, and the outer surface of the anti-loosening connecting pipe is provided with an external thread, and the outer surface of the anti-loosening connecting pipe is nested and connected with the internal threaded ring and the connecting sleeve respectively through threads; the outer end of the connecting sleeve is provided with an integrated external threaded head, and notches are provided in the middle of both sides of the outer end surface of the connecting sleeve in a mirrored position; when in use, it can be sealed and connected with the anti-loosening pipe.

[0007] The middle of one side of the surface of the internal threaded ring sleeve is welded to one end of the connecting plate, and the other end of the surface of the connecting plate is welded to one end of the limiting column, and the outer surface of the limiting column is nested with an anti-loosening sleeve; the outer end of the anti-loosening sleeve is provided with an integrated external threaded connector, and notches are respectively provided at mirrored positions on both sides of the outer end surface of the anti-loosening sleeve; when in use, the anti-loosening sleeve cooperates with the setting of the connecting sleeve to be able to be sealed and connected to the evaporator connecting pipe, because the anti-loosening sleeve and the internal threaded anti-loosening cylinder are connected with a counterclockwise thread, and the connecting sleeve and the anti-loosening pipe are connected with a clockwise thread, when vibration occurs, they restrain each other to avoid loosening, making it safer, so that loosening between the pipelines can be effectively avoided, resulting in leakage, thereby avoiding increased energy consumption.

[0008] The evaporator connecting pipe includes a pipe body, an anti-slip pipe, an anti-slip ring sleeve, a connecting plate and an internally threaded anti-slip cylinder, and the outer end of the pipe body is welded to one end of the anti-slip pipe, and the inner surface and outer surface of the anti-slip pipe are respectively provided with threads; the anti-slip ring sleeve is nested in the outer surface of the anti-slip pipe through a thread, and the middle of one side of the anti-slip ring sleeve surface is welded to one end of the connecting plate surface, and the other end of the connecting plate surface is welded to the middle of one side of the surface of the internally threaded anti-slip cylinder; when in use, the connection position between the anti-loosening sleeve and the internally threaded anti-slip cylinder can be adjusted by coordinating the anti-slip ring sleeve with the internally threaded ring sleeve, thereby making it more flexible.

[0009] Compared with the prior art, the advantages of the present invention are:

[0010] When in use, the anti-loosening sleeve cooperates with the setting of the connecting sleeve to seal the evaporator connecting pipe. Since the anti-loosening sleeve and the internally threaded anti-loosening cylinder are connected with each other in a counterclockwise direction, and the connecting sleeve and the anti-loosening tube are connected with each other in a clockwise direction, when vibration occurs, they restrain each other to avoid loosening, making it safer. In this way, loosening between the pipelines can be effectively avoided, resulting in leakage problems, thereby avoiding increased energy consumption. At the same time, the anti-loosening ring sleeve is cooperated with the setting of the internally threaded ring sleeve, and the connection position between the anti-loosening sleeve and the internally threaded anti-loosening cylinder can be adjusted, making it more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a schematic structural diagram of the connector of the present invention.

[0013] Figure 3 It is a schematic diagram of the structure of the evaporator connecting pipe of the utility model.

[0014] In the picture:

[0015] New energy vehicle air-conditioning compressor 1, power motor 2, high-pressure pipeline 1 3, connector 4, anti-loosening connecting pipe 41, internal threaded ring 42, connecting sleeve 43, external threaded head 44, notch 45, connecting plate 46, limiting column 47, anti-loosening sleeve 48, external threaded connector 49, evaporator connecting pipe 5, pipe body 51, anti-loosening pipe 52, anti-loosening ring 53, connecting plate 1 54, internal threaded anti-loosening cylinder 55, condenser 6, high-pressure pipeline 2 7, drying bottle 8, expansion valve 9, evaporator 10, low-pressure pipe 11, cooling fan 12. DETAILED DESCRIPTION

[0016] In order to help those skilled in the art better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] Example 1

[0019] Reference Figure 1-3 , a new energy vehicle anti-loosening energy-saving automobile air-conditioning assembly, including a new energy vehicle air-conditioning compressor 1, a power motor 2, a high-pressure pipeline 3, a connector 4, an evaporator connecting pipe 5, a condenser 6, a high-pressure pipeline 7, a drying bottle 8, an expansion valve 9, an evaporator 10, a low-pressure pipe 11 and a cooling fan 12, wherein: the new energy vehicle air-conditioning compressor 1 is connected to the power output shaft of the power motor 2 through a belt, and the new energy vehicle air-conditioning compressor 1 is sealed with one end of the high-pressure pipeline 3 through a low-pressure valve, and the other end of the high-pressure pipeline 3 is sealed with the evaporator connecting pipe 5 through a connector 4; the upper and lower sides of one side of the surface of the condenser 6 Two identical evaporator box connecting pipes 5 are symmetrically arranged, the upper evaporator box connecting pipe 5 is the inlet pipe, and the lower evaporator box connecting pipe 5 is the outlet pipe, and the condenser 6 is sealedly connected to one end of the high-pressure pipeline 2 7 through the lower evaporator box connecting pipe 5 and the connector 4, and the other end of the high-pressure pipeline 2 7 is respectively connected to the drying bottle 8 and the expansion valve 9; the expansion valve 9 is connected to the evaporator 10; one end of the low-pressure pipe 11 is sealedly connected to the high-pressure valve of the new energy vehicle air-conditioning compressor 1, and the other end of the low-pressure pipe 11 is connected to the expansion valve 9, and the middle of the front of the new energy vehicle air-conditioning compressor 1 is fixedly connected to the cooling fan 12 by bolts.

[0020] It should be noted that the connecting head 4 includes an anti-loosening connecting tube 41, an internal threaded sleeve 42, a connecting sleeve 43, an external threaded head 44 and a notch 45, and the outer surface of the anti-loosening connecting tube 41 is provided with an external thread, and the outer surface of the anti-loosening connecting tube 41 is nested and connected with the internal threaded sleeve 42 and the connecting sleeve 43 through threads; the outer end of the connecting sleeve 43 is provided with an integrated external threaded head 44, and a notch 45 is provided in the middle of the two sides of the outer end surface of the connecting sleeve 43 in a mirrored position; when in use, the anti-loosening connecting tube 41 and the connecting sleeve 43 are sealed, and the anti-loosening connecting tube 41 and the internal threaded sleeve 42 are connected by counterclockwise thread, and the external threaded head 44 and the anti-loosening tube 52 are connected by clockwise thread; when vibration occurs, the anti-loosening tube 52 and the anti-loosening sleeve 53 and the external threaded connector 49 and the internal threaded anti-loosening cylinder 55 are constrained to prevent them from loosening.

[0021] The middle of one side of the surface of the internal threaded ring sleeve 42 is welded to one end of the connecting plate 46, and the other end of the surface of the connecting plate 46 is welded to one end of the limiting column 47, and the outer surface of the limiting column 47 is nested with an anti-loosening sleeve 48; the outer end of the anti-loosening sleeve 48 is provided with an integrated external threaded connector 49, and notches 45 are respectively provided on both sides of the outer end surface of the anti-loosening sleeve 48 in mirrored positions; when in use, the external threaded connector 49 and the internal threaded anti-loosening cylinder 55 are connected by a counterclockwise thread. When tightening with a wrench, the wrench can be clamped at the notch 45 to prevent the wrench from slipping; when vibration occurs, the external threaded head 44 and the anti-loosening tube 52 are constrained to prevent them from loosening.

[0022] The evaporator connecting pipe 5 includes a pipe body 51, an anti-slip pipe 52, an anti-slip ring sleeve 53, a connecting plate 54 and an internally threaded anti-slip cylinder 55, and the outer end of the pipe body 51 is welded to one end of the anti-slip pipe 52, and the inner and outer surfaces of the anti-slip pipe 52 are respectively provided with threads; the anti-slip ring sleeve 53 is nested in the outer surface of the anti-slip pipe 52 through a thread, and the middle of one side of the surface of the anti-slip ring sleeve 53 is welded to one end of the surface of the connecting plate 54, and the other end of the surface of the connecting plate 54 is welded to the middle of one side of the surface of the internally threaded anti-slip cylinder 55; when in use, the anti-slip pipe 52 and the anti-slip ring sleeve 53 are connected by a clockwise thread; when vibration occurs, the anti-loosening connecting pipe 41 and the connecting sleeve 43 are constrained to prevent them from loosening.

[0023] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the scope of protection of the utility model.

Claims

1. An anti-loosening energy-saving automobile air-conditioning assembly for new energy vehicles, characterized by: The invention comprises a new energy automobile air-conditioning compressor (1), a power motor (2), a high-pressure pipeline (3), a connector (4), an evaporation box connecting pipe (5), a condenser (6), a high-pressure pipeline (7), a drying bottle (8), an expansion valve (9), an evaporator (10), a low-pressure pipe (11) and a cooling fan (12), wherein: the new energy automobile air-conditioning compressor (1) is connected to the power output shaft of the power motor (2) through a belt, and the new energy automobile air-conditioning compressor (1) is sealed with one end of the high-pressure pipeline (3) through a low-pressure valve, and the other end of the high-pressure pipeline (3) is sealed with the evaporation box connecting pipe (5) through a connector (4); the upper and lower sides of one side of the surface of the condenser (6) are symmetrically arranged. Two identical evaporator connecting pipes (5) are provided, the upper evaporator connecting pipe (5) is an inlet pipe, and the lower evaporator connecting pipe (5) is an outlet pipe, and the condenser (6) is sealedly connected to one end of the second high-pressure pipe (7) through the lower evaporator connecting pipe (5), and the other end of the second high-pressure pipe (7) is respectively connected to a drying bottle (8) and an expansion valve (9); the expansion valve (9) is connected to the evaporator (10); one end of the low-pressure pipe (11) is sealedly connected to the high-pressure valve of the new energy vehicle air-conditioning compressor (1), and the other end of the low-pressure pipe (11) is connected to the expansion valve (9), and the middle of the front of the new energy vehicle air-conditioning compressor (1) is fixedly connected to the cooling fan (12) through bolts.

2. The anti-loosening energy-saving automobile air-conditioning assembly for new energy vehicles according to claim 1, characterized in that: The connector (4) comprises an anti-loosening connecting pipe (41), an internal threaded ring (42), a connecting sleeve (43), an external threaded head (44) and a notch (45), and the outer surface of the anti-loosening connecting pipe (41) is provided with an external thread, and the outer surface of the anti-loosening connecting pipe (41) is respectively nested and connected with the internal threaded ring (42) and the connecting sleeve (43) through threads; the outer end of the connecting sleeve (43) is provided with an integrated external threaded head (44), and notches (45) are provided at mirrored positions in the middle of both sides of the outer end surface of the connecting sleeve (43).

3. The anti-loosening energy-saving automobile air-conditioning assembly for new energy vehicles according to claim 2, characterized in that: The middle of one side of the surface of the internal threaded ring sleeve (42) is welded to one end of the connecting plate (46), and the other end of the surface of the connecting plate (46) is welded to one end of the limiting column (47), and the outer surface of the limiting column (47) is nested with an anti-loosening sleeve (48); the outer end of the anti-loosening sleeve (48) is provided with an integrated external threaded connector (49), and notches (45) are respectively provided at mirrored positions on both sides of the outer end surface of the anti-loosening sleeve (48).

4. The anti-loosening energy-saving automobile air-conditioning assembly for new energy vehicles according to claim 1, characterized in that: The evaporator connecting pipe (5) comprises a pipe body (51), an anti-slip pipe (52), an anti-slip ring (53), a connecting plate (54) and an internally threaded anti-slip cylinder (55), and the outer end of the pipe body (51) is welded to one end of the anti-slip pipe (52), and the inner surface and outer surface of the anti-slip pipe (52) are respectively provided with threads; the anti-slip ring (53) is nested in the outer surface of the anti-slip pipe (52) through threads, and the middle of one side of the surface of the anti-slip ring (53) is welded to one end of the surface of the connecting plate (54), and the other end of the surface of the connecting plate (54) is welded to the middle of one side of the surface of the internally threaded anti-slip cylinder (55).

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