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, in particular to a leak-proof automobile air conditioner pipeline assembly for a new energy automobile, which comprises a main body, the main body comprises a first connecting pipe, the inner wall of a first connecting ring is fixedly connected with the surface of the first connecting pipe, and the surface of the first connecting ring is fixedly connected with a first fixing ring. A second fixing ring is installed on the right side surface of the first fixing ring, a fixing mechanism is installed on the right side surface of the first fixing ring and comprises a second protruding block, the left side surface of the second protruding block is fixedly connected with the right side surface of the first fixing ring, and a moving block is movably connected to the inner wall of the second fixing ring; the lower surface of the moving block is fixedly connected with an elastic block, the right side surface of the moving block is fixedly connected with a telescopic rod, and the right side surface of the elastic block is fixedly connected with a spring. According to the pipeline connecting device, it can be guaranteed that the distance between the first connecting ring and the second connecting ring can be slightly changed, and pipeline connection cannot be affected.

Description

Technical Field

[0001] The utility model relates to the field of automobile air-conditioning pipeline assemblies, in particular to a leakage-proof automobile air-conditioning pipeline assembly for new energy vehicles. Background Art

[0002] The anti-leakage automobile air conditioning pipe assembly for new energy vehicles is an air conditioning system component specially designed for new energy vehicles. This assembly is designed to improve the sealing of the air conditioning system, prevent refrigerant leakage, and ensure the long-term stable operation of the air conditioning system. Among them, the selection of sealing structure and sealing materials is crucial to prevent leakage. These components are precisely processed and assembled to form a complete, highly sealed air conditioning system pipeline.

[0003] After the common automobile air-conditioning pipe assemblies on the market have been used for a period of time, the temperature of the pipes inside the device is high because the vehicle has been parked in a relatively hot outdoor environment for a period of time. At this time, when the air conditioner is started, the pipes expand due to heat and contract due to cold, and stress is generated at the joints of the pipes. The joints are easily damaged, and leaks will occur at the joints, resulting in the inefficient transportation of cold air, and the inability to efficiently cool the car, reducing the working efficiency of the device. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a leakage-proof automobile air-conditioning pipeline assembly for new energy vehicles.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a leakage-proof automobile air-conditioning pipeline assembly for new energy vehicles, including a main body, the main body including a first connecting pipe, the surface of the first connecting pipe is equipped with a connecting mechanism, the connecting mechanism includes a first connecting ring, the inner wall of the first connecting ring is fixedly connected to the surface of the first connecting pipe, the surface of the first connecting ring is fixedly connected to the first fixing ring, the right side surface of the first fixing ring is equipped with a second fixing ring, the right side surface of the first fixing ring is equipped with a fixing mechanism, the fixing mechanism includes a second protrusion, the left side surface of the second protrusion is fixedly connected to the right side surface of the first fixing ring, the surface of the second protrusion is provided with a second groove, the inner wall of the second fixing ring is movably connected with a moving block, the lower surface of the moving block is fixedly connected with an elastic block, the right side surface of the moving block is fixedly connected with a telescopic rod, and the right side surface of the elastic block is fixedly connected with a spring.

[0006] As a further description of the above technical solution:

[0007] The inner wall of the second fixing ring is fixedly connected with a second connecting ring, the inner wall of the second connecting ring is fixedly connected with a second connecting pipe, the telescopic rod is located inside the spring, and the elastic block is located inside the second groove.

[0008] As a further description of the above technical solution:

[0009] The main body also includes a water inlet pipe, a connecting pipe is fixedly connected to the right side surface of the water inlet pipe, a first through hole is opened on the right side surface of the connecting pipe, a limiting ring is installed inside the first through hole, a sealing ring is fixedly connected to the surface of the limiting ring, and the right side surface of the limiting ring is fixedly connected to the end of the first connecting pipe.

[0010] As a further description of the above technical solution:

[0011] The inner wall of the first connecting ring is fixedly connected to an inner tube, the inner wall of the second connecting ring is fixedly connected to a retaining ring, a first groove is opened on the surface of the retaining ring, the inner tube is located inside the first groove, the inner wall of the inner tube is fixedly connected to an anti-slip gasket, and the surface of the anti-slip gasket fits with the inner wall of the first groove.

[0012] As a further description of the above technical solution:

[0013] An auxiliary mechanism is installed on the surface of the first fixing ring. The auxiliary mechanism includes a fixing block. The surface of the fixing block is fixedly connected to the surface of the first fixing ring. A second through hole is opened on the surface of the fixing block.

[0014] As a further description of the above technical solution:

[0015] A third groove is formed on the lower surface of the fixing block, a first protrusion is fixedly connected to the surface of the first fixing ring, the first protrusion is located inside the third groove, and a silicone block is fixedly connected to the surface of the first protrusion.

[0016] The utility model has the following beneficial effects:

[0017] Compared with the prior art, the leakage-proof automobile air-conditioning pipeline assembly for new energy automobiles uses the second protrusion, the elastic block and the spring. During use, the first connecting ring is fixed on the surface of the first connecting pipe, and the first fixing ring is fixedly connected to the surface of the first connecting ring. The second protrusion fixed on the surface of the first fixing ring is inserted into the interior of the second fixing ring, and the elastic block fixed on the lower surface of the moving block installed inside the second fixing ring enters the interior of the second groove. The spring installed on the right side surface of the moving block pulls the fixing block to the right to fix the first fixing ring and the second fixing ring, so that the first connecting ring in the first fixing ring and the second connecting ring in the second fixing ring are directly connected tightly, and the connection is tighter. Tight, after a period of use, a conventional device has a high temperature of the pipes inside the device because the vehicle has been parked in a relatively hot outdoor environment for a period of time. At this time, when the air conditioner is started, the pipes expand and contract due to heat and cold, stress is generated at the joints of the pipes, and the joints are easily damaged, which will cause leakage, resulting in the inability to efficiently transport cold air, and the inability to efficiently cool the vehicle, reducing the working efficiency of the device. The device can make the connection between the first connecting ring and the second connecting ring tighter, and when the pipes expand and contract due to heat and cold, the spring can also ensure that the distance between the first connecting ring and the second connecting ring can change slightly, which will not affect the connection of the pipes, thereby improving the working efficiency of the device.

[0018] Compared with the prior art, the leak-proof automobile air-conditioning pipe assembly for new energy vehicles is installed on the surface of the first connecting ring through the first protrusion, the fixing block and the silicone block. During use, the first protrusion fixed on the surface of the first connecting ring is inserted into the third groove opened on the lower surface of the fixing block. The first protrusion is fixed with silicone blocks twice, which can adapt to the left and right movement of the first connecting ring fixed on the lower surface, prevent damage caused by excessive stress at the connection of the device, and extend the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a leak-proof automobile air-conditioning pipeline assembly for new energy vehicles proposed by the utility model;

[0020] Figure 2 This is a cross-sectional view of a leak-proof automobile air-conditioning pipeline assembly for a new energy vehicle proposed by the utility model;

[0021] Figure 3 The utility model proposes a leak-proof automobile air conditioning pipeline assembly for new energy vehicles. Figure 2 A magnified view of the structure at A;

[0022] Figure 4 The utility model proposes a leak-proof automobile air conditioning pipeline assembly for new energy vehicles. Figure 2 A magnified view of the structure at B;

[0023] Figure 5 The utility model proposes a leak-proof automobile air conditioning pipeline assembly for new energy vehicles. Figure 2 Enlarged view of the structure at location C.

[0024] Legend:

[0025] 1. Main body; 101. Water inlet pipe; 102. Connecting pipe; 103. First through hole; 104. Limiting ring; 105. Sealing ring; 106. First connecting pipe; 107. Second connecting pipe; 2. Connecting mechanism; 201. First connecting ring; 202. First fixing ring; 203. Second fixing ring; 204. Second connecting ring; 205. Inner tube; 206. Stop ring; 207. First groove; 208. First convex block; 209. Anti-skid washer; 3. Fixing mechanism; 301. Second convex block; 302. Second groove; 303. Moving block; 304. Elastic block; 305. Telescopic rod; 306. Spring; 4. Auxiliary mechanism; 401. Fixing block; 402. Third groove; 403. Silicone block; 404. Second through hole. DETAILED DESCRIPTION

[0026] Reference Figure 1-5The utility model provides a leak-proof automobile air-conditioning pipeline assembly for new energy vehicles: comprising a main body 1, the main body 1 comprising a first connecting pipe 106, the surface of the first connecting pipe 106 is equipped with a connecting mechanism 2, the connecting mechanism 2 comprises a first connecting ring 201, the inner wall of the first connecting ring 201 is fixedly connected to the surface of the first connecting pipe 106, the surface of the first connecting ring 201 is fixedly connected with a first fixing ring 202, the right side surface of the first fixing ring 202 is equipped with a second fixing ring 203, the right side surface of the first fixing ring 202 is equipped with a fixing mechanism 3, the fixing mechanism 3 comprises a second protrusion 301, the left side surface of the second protrusion 301 is fixedly connected to the right side surface of the first fixing ring 202, the surface of the second protrusion 301 is provided with a second groove 302, the inner wall of the second fixing ring 203 is movably connected with a moving block 303, the lower surface of the moving block 303 is fixedly connected with an elastic block 304, the right side surface of the moving block 303 is fixedly connected with a telescopic rod 305, the elastic block 3 The right side surface of 04 is fixedly connected with a spring 306, the surface of the first connecting tube 106 is fixed with a first connecting ring, the surface of the first connecting ring 201 is fixedly connected with a first fixing ring 202, the second protrusion 301 fixed on the surface of the first fixing ring 202 is inserted into the interior of the second fixing ring 203, the elastic block 304 fixed on the lower surface of the moving block 303 installed inside the second fixing ring 203 enters the interior of the second groove 302, the spring 306 installed on the right side surface of the moving block 303 pulls the fixing block 401 to the right, fixes the first fixing ring and the second fixing ring, so that the first connecting ring in the first fixing ring and the second connecting ring in the second fixing ring are directly connected tightly, the connection is tighter, and the connection between the first connecting ring and the second connecting ring can be connected more tightly, and when the pipeline expands and contracts, the spring can also ensure that the distance between the first connecting ring and the second connecting ring can change slightly, which will not affect the connection of the pipeline, thereby improving the working efficiency of the device.

[0027] The inner wall of the second fixing ring 203 is fixedly connected with the second connecting ring 204, the inner wall of the second connecting ring 204 is fixedly connected with the second connecting pipe 107, the telescopic rod 305 is located inside the spring 306, the elastic block 304 is located inside the second groove 302, the main body 1 also includes a water inlet pipe 101, the right side surface of the water inlet pipe 101 is fixedly connected with the connecting pipe 102, the right side surface of the connecting pipe 102 is provided with a first through hole 103, a limiting ring 104 is installed inside the first through hole 103, a sealing ring 105 is fixedly connected to the surface of the limiting ring 104, the right side surface of the limiting ring 104 is fixedly connected to the end of the first connecting pipe 106, the inner wall of the first connecting ring 201 is fixedly connected with the inner tube 205, the inner wall of the second connecting ring 204 is fixedly connected with the retaining ring 206, the surface of the retaining ring 206 is provided with a first groove 207, the inner tube 205 is located inside the first groove 207, and the inner wall of the inner tube 205 is fixedly connected with an anti-slip The washer 209, the surface of the anti-slip washer 209 fits with the inner wall of the first groove 207, the surface of the first fixing ring 202 is installed with an auxiliary mechanism 4, the auxiliary mechanism 4 includes a fixing block 401, the surface of the fixing block 401 is fixedly connected to the surface of the first fixing ring 202, the surface of the fixing block 401 is provided with a second through hole 404, the lower surface of the fixing block 401 is provided with a third groove 402, the surface of the first fixing ring 202 is fixedly connected with a first protrusion 208, the first protrusion 208 is located inside the third groove 402, the surface of the first protrusion 208 is fixedly connected with a silicone block 403, the fixing block is installed to the surface of the first connecting ring, at this time, the first protrusion fixed on the surface of the first connecting ring is inserted into the third groove provided on the lower surface of the fixing block, the first protrusion is fixed with silicone blocks twice, which can adapt to the left and right movement of the first connecting ring fixed on the lower surface, prevent the device connection from being damaged due to excessive stress, and extend the service life of the device.

[0028] Working principle: The surface of the first connecting tube 106 is fixed with a first connecting ring, the surface of the first connecting ring 201 is fixedly connected with a first fixing ring 202, the second protrusion 301 fixed on the surface of the first fixing ring 202 is inserted into the interior of the second fixing ring 203, the elastic block 304 fixed on the lower surface of the moving block 303 installed inside the second fixing ring 203 enters the interior of the second groove 302, the spring 306 installed on the right side surface of the moving block 303 pulls the fixing block 401 to the right, fixes the first fixing ring and the second fixing ring, so that the first connecting ring in the first fixing ring and the second connecting ring in the second fixing ring are directly connected tightly. The connection is tighter, which can make the connection between the first connecting ring and the second connecting ring tighter, and when the pipeline expands and contracts due to heat, the spring can also ensure that the distance between the first connecting ring and the second connecting ring can change slightly, which will not affect the connection of the pipeline, thereby improving the working efficiency of the device. The fixing block is installed on the surface of the first connecting ring. At this time, the first protrusion fixed on the surface of the first connecting ring is inserted into the third groove opened on the lower surface of the fixing block. The first protrusion is fixed with silicone blocks twice, which can adapt to the left and right movement of the first connecting ring fixed on the lower surface, prevent the device from being damaged by excessive stress at the connection, and extend the service life of the device.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A leak-proof automobile air-conditioning pipe assembly for a new energy automobile, comprising a main body (1), characterized in that: The main body (1) comprises a first connecting tube (106), a connecting mechanism (2) is installed on the surface of the first connecting tube (106), the connecting mechanism (2) comprises a first connecting ring (201), the inner wall of the first connecting ring (201) is fixedly connected to the surface of the first connecting tube (106), a first fixing ring (202) is fixedly connected to the surface of the first connecting ring (201), a second fixing ring (203) is installed on the right side surface of the first fixing ring (202), a fixing mechanism (3) is installed on the right side surface of the first fixing ring (202), and the fixing mechanism (3) is fixedly connected to the first connecting ring (201). The fixing mechanism (3) comprises a second protrusion (301), the left side surface of the second protrusion (301) is fixedly connected to the right side surface of the first fixing ring (202), the surface of the second protrusion (301) is provided with a second groove (302), the inner wall of the second fixing ring (203) is movably connected to a moving block (303), the lower surface of the moving block (303) is fixedly connected to an elastic block (304), the right side surface of the moving block (303) is fixedly connected to a telescopic rod (305), and the right side surface of the elastic block (304) is fixedly connected to a spring (306).

2. The anti-leakage automobile air conditioning pipeline assembly for new energy vehicles according to claim 1 is characterized in that: The inner wall of the second fixing ring (203) is fixedly connected to a second connecting ring (204), the inner wall of the second connecting ring (204) is fixedly connected to a second connecting tube (107), the telescopic rod (305) is located inside the spring (306), and the elastic block (304) is located inside the second groove (302).

3. The anti-leakage automobile air-conditioning pipeline assembly for new energy vehicles according to claim 1 is characterized in that: The main body (1) further comprises a water inlet pipe (101), the right side surface of the water inlet pipe (101) being fixedly connected to a connecting pipe (102), the right side surface of the connecting pipe (102) being provided with a first through hole (103), a limiting ring (104) being installed inside the first through hole (103), a sealing ring (105) being fixedly connected to the surface of the limiting ring (104), and the right side surface of the limiting ring (104) being fixedly connected to the end of a first connecting pipe (106).

4. The anti-leakage automobile air conditioning pipeline assembly for new energy vehicles according to claim 2 is characterized in that: The inner wall of the first connecting ring (201) is fixedly connected to an inner tube (205), the inner wall of the second connecting ring (204) is fixedly connected to a retaining ring (206), a first groove (207) is provided on the surface of the retaining ring (206), the inner tube (205) is located inside the first groove (207), the inner wall of the inner tube (205) is fixedly connected to an anti-skid washer (209), and the surface of the anti-skid washer (209) is in contact with the inner wall of the first groove (207).

5. The anti-leakage automobile air conditioning pipeline assembly for new energy vehicles according to claim 1 is characterized in that: An auxiliary mechanism (4) is installed on the surface of the first fixing ring (202), and the auxiliary mechanism (4) comprises a fixing block (401). The surface of the fixing block (401) is fixedly connected to the surface of the first fixing ring (202), and a second through hole (404) is provided on the surface of the fixing block (401).

6. The anti-leakage automobile air conditioning pipeline assembly for new energy vehicles according to claim 5 is characterized in that: A third groove (402) is formed on the lower surface of the fixing block (401); a first protrusion (208) is fixedly connected to the surface of the first fixing ring (202); the first protrusion (208) is located inside the third groove (402); and a silicone block (403) is fixedly connected to the surface of the first protrusion (208).

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