A nylon pipeline for a new energy automobile cooling system

Abstract

The application discloses a nylon pipeline for a new energy automobile cooling system, and belongs to the technical field of new energy automobile parts, which comprises a nylon pipeline body, a stainless steel clamp, a joint, a spiral reinforcing rib and a graphene coating; the application is novel in design and ingenious in device; when cooling liquid flows through the nylon pipeline, the inner layer PA6 material can effectively resist the influence of high temperature and pressure, guaranteeing smooth flow of the liquid without leakage; the outer layer modified TPU material provides additional protection against damage to the pipeline caused by external environmental factors; the design of the spiral reinforcing rib makes the pipeline more stable when bearing bending and stretching force, avoiding the risk of rupture caused by local deformation; nano-sized silicon dioxide particles are added to the inner layer PA6 material to improve its wear resistance and tear resistance; a thin graphene coating is coated on the inner wall of the pipeline to reduce the friction coefficient and reduce the flow resistance of the cooling liquid, greatly improving the practicability of the device.

Description

Technical Field

[0001] This application relates to the field of new energy vehicle component technology, and in particular to a nylon pipe for a new energy vehicle cooling system. Background Technology

[0002] With the rapid development of the new energy vehicle market, the demand for efficient and reliable cooling systems is increasing. Currently, the commonly used cooling pipe materials on the market mainly include metal pipes, PVC pipes and rubber hoses. Although these traditional materials have certain performance advantages, they generally suffer from short service life and high maintenance costs when facing high temperature, high pressure and chemical media corrosion.

[0003] In addition, metal pipes are heavy, which is not conducive to the lightweight design of the whole vehicle, while PVC pipes and rubber hoses are prone to aging and cracking, resulting in a higher risk of leakage.

[0004] Therefore, existing cooling pipes cannot simultaneously meet multiple performance requirements such as high strength, low weight, high temperature resistance, and corrosion resistance. In particular, they are difficult to cope with complex working environments, such as high temperature, high pressure, and chemical media corrosion, which seriously affects the reliability and safety of the cooling system.

[0005] Therefore, this application proposes a nylon pipe for a cooling system of new energy vehicles. Utility Model Content

[0006] This application proposes a nylon pipe for a cooling system in new energy vehicles to solve the problems mentioned in the background art. When the coolant flows through the nylon pipe, the inner PA6 material can effectively resist the effects of high temperature and pressure, ensuring smooth liquid flow without leakage. The outer modified TPU material provides additional protection to prevent damage to the pipe from external environmental factors. The spiral reinforcing rib design makes the pipe more stable when subjected to bending and tensile forces, avoiding the risk of breakage due to local deformation. Nanoscale silica particles are added to the inner PA6 material to improve its wear resistance and tear resistance. A thin graphene coating is applied to the inner wall of the pipe to reduce the coefficient of friction and reduce the flow resistance of the coolant, greatly improving the practicality of the device.

[0007] To achieve the above objectives, this application adopts the following technical solution: A nylon pipe for a cooling system of new energy vehicles includes a nylon pipe body, a stainless steel clamp, a connector, a spiral reinforcing rib, and a graphene coating. The pipe consists of two layers, an inner layer and an outer layer. The stainless steel clamp is located on the outside of the nylon pipe body, the connector is located on the inside of the nylon pipe body, and the spiral reinforcing rib is located on the inside of the nylon pipe body, at the end of the connector that extends into the nylon pipe body.

[0008] In a preferred embodiment, the inner layer is made of PA6 (polyamide 6) and the outer layer is made of modified TPU (thermoplastic polyurethane elastomer). The inner PA6 material effectively resists the effects of high temperature and pressure, ensuring smooth liquid flow without leakage. The inner PA6 material has excellent temperature resistance and pressure resistance, and can work normally at temperatures up to 150°C. It also has excellent mechanical strength and wear resistance, thereby improving the practicality of the device.

[0009] In a preferred embodiment, nano-sized silica particles are added to the PA6 (polyamide 6) material of the inner layer; The modified TPU material on the outer layer provides additional protection, preventing damage to the pipeline from external environmental factors. The modified TPU material on the outer layer also enhances the overall flexibility and UV resistance of the pipeline, ensuring that it is not prone to aging and cracking when used outdoors. It has excellent elasticity and anti-aging properties, thereby improving the practicality of the device.

[0010] In one preferred embodiment, the nylon tubing body has an internal connector; The stainless steel clamp 2 is connected to the connector to ensure good sealing performance, thereby improving the practicality of the device.

[0011] In a preferred embodiment, the nylon tubing body is provided with stainless steel clamps on its exterior; The sealing performance of the interface is further improved by the fastening effect of the stainless steel clamps, ensuring the stability of the entire cooling system and thus improving the practicality of the device.

[0012] In a preferred embodiment, the interior of the nylon tubing body is provided with spiral reinforcing ribs; The spiral reinforcing ribs make the pipeline more stable when subjected to bending and tensile forces, avoiding the risk of rupture due to local deformation, enhancing the uniform distribution of pipe wall thickness, preventing local stress concentration, and thus improving the practicality of the device.

[0013] In a preferred embodiment, the inner wall of the nylon tubing body is coated with a thin layer of graphene coating; By coating the inner wall of the pipe with a thin layer of graphene, the coefficient of friction is reduced, thereby decreasing the flow resistance of the coolant and improving the practicality of the device.

[0014] The beneficial effects of this application are: 1. This is a nylon pipe for a cooling system of new energy vehicles. When the coolant flows through the nylon pipe, the inner PA6 material can effectively resist the effects of high temperature and pressure, ensuring smooth liquid flow without leakage. The outer modified TPU material provides additional protection to prevent external environmental factors from damaging the pipe. The spiral reinforcing rib design makes the pipe more stable when subjected to bending and tensile forces, avoiding the risk of rupture due to local deformation, and greatly improving the practicality of the device. 2. This nylon pipe for a cooling system of new energy vehicles adds nano-sized silica particles to the inner PA6 material to improve its wear resistance and tear resistance, and coats the inner wall of the pipe with a thin graphene coating to reduce the coefficient of friction and reduce the flow resistance of the coolant, greatly improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the device in this application; Figure 2 This is a schematic diagram of the internal structure of the nylon tubing of the device in this application. Figure 3 This is a side sectional view of the device of this application; Figure 4 This is a cross-sectional view of the nylon tubing body of the device in this application.

[0016] The diagram is labeled as follows: 1. Nylon tubing body; 11. Inner layer; 111. Nanoscale silica particles; 12. Outer layer; 2. Stainless steel clamp; 3. Connector; 4. Spiral reinforcing rib; 5. Graphene coating. Detailed Implementation

[0017] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0018] Reference Figure 1-4 A nylon pipe for a cooling system of new energy vehicles includes a nylon pipe body 1, a stainless steel clamp 2, a connector 3, a spiral reinforcing rib 4, and a graphene coating 5. The pipe consists of two layers, an inner layer 11 and an outer layer 12. The stainless steel clamp 2 is located outside the nylon pipe body 1, the connector 3 is located inside the nylon pipe body 1, and the spiral reinforcing rib 4 is located inside the nylon pipe body 1 and at one end of the connector 3 that extends into the nylon pipe body 1.

[0019] Reference Figure 1-4The inner layer 11 is made of PA6 (polyamide 6), and the outer layer 12 is made of modified TPU (thermoplastic polyurethane elastomer). The PA6 material of the inner layer 11 can effectively resist the effects of high temperature and pressure, ensuring smooth liquid flow without leakage. The PA6 material of the inner layer 11 has excellent temperature resistance and pressure resistance, and can work normally at temperatures up to 150°C. It also has excellent mechanical strength and wear resistance, thereby improving the practicality of the device.

[0020] Reference Figure 1-4 Nanoscale silica particles 111 are added to the PA6 (polyamide 6) material of the inner layer 11; the modified TPU material of the outer layer 12 provides additional protection to prevent external environmental factors from damaging the pipeline. The modified TPU material of the outer layer 12 enhances the overall flexibility and UV resistance of the pipeline, ensuring that it is not prone to aging and cracking when used outdoors. It has excellent elasticity and anti-aging properties, thereby improving the practicality of the device.

[0021] Reference Figure 1-4 The nylon pipe body 1 has a connector 3 inside; it is connected to the connector 3 by a stainless steel clamp 2 to ensure good sealing performance, thereby improving the practicality of the device.

[0022] Reference Figure 1-4 The nylon pipe body 1 is equipped with stainless steel clamps 2 on its exterior; the tightening effect of the stainless steel clamps 2 further improves the sealing performance of the interface, ensures the stability of the entire cooling system, and thus improves the practicality of the device.

[0023] Reference Figure 1-4 The nylon pipe body 1 has a spiral reinforcing rib 4 inside. The design of the spiral reinforcing rib 4 makes the pipe more stable when subjected to bending and tensile forces, avoids the risk of breakage caused by local deformation, enhances the uniform distribution of pipe wall thickness, prevents local stress concentration, and thus improves the practicality of the device.

[0024] Reference Figure 1-4 The inner wall of the nylon pipe body 1 is coated with a thin layer of graphene coating 5; by coating the inner wall of the pipe with a thin layer of graphene coating 5, the coefficient of friction is reduced and the flow resistance of the coolant is reduced, thereby improving the practicality of the device.

[0025] Working principle: Insert one end of the pipe onto connector 3, ensuring a tight fit. Use stainless steel clamp 2 to secure the connection between the pipe and connector 3, tightening the clamp nut until fully locked. Repeat the same steps for the other end. After installation, conduct a water test to check for leaks. If leaks are found, readjust the clamp position and tighten it again. When coolant flows through the nylon pipe, the inner 11PA6 material effectively resists the effects of high temperature and pressure, ensuring smooth liquid flow without leakage. The outer 12 modified TPU material provides additional protection. To protect the pipeline from damage caused by external environmental factors, the spiral reinforcing rib 4 design makes the pipeline more stable when subjected to bending and tensile forces, avoiding the risk of breakage due to local deformation. The tightening effect of the stainless steel clamp 2 further improves the sealing performance of the interface, ensuring the stability of the entire cooling system. Nano-sized silica particles 111 are added to the inner layer 11PA6 material to improve its wear resistance and tear resistance. A thin layer of graphene coating 5 is coated on the inner wall of the pipeline to reduce the coefficient of friction and reduce the flow resistance of the coolant.

[0026] Compared with existing technologies, this technical solution improves the temperature resistance and pressure resistance of cooling pipes, enabling them to work stably in high-temperature and high-pressure environments, extending their service life, enhancing the corrosion resistance and aging resistance of the pipes, reducing maintenance costs, lowering the failure rate, optimizing the structural design of the pipes, and improving overall safety and reliability, especially under complex working conditions.

[0027] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and the inventive concept of this application, should be included within the scope of protection of this application.

Claims

1. A nylon pipe for a cooling system of a new energy vehicle, comprising a nylon pipe body (1), a stainless steel clamp (2), a connector (3), a spiral reinforcing rib (4), and a graphene coating (5), characterized in that, The pipeline consists of two layers, an inner layer (11) and an outer layer (12). The stainless steel clamp (2) is located outside the nylon pipeline body (1), the connector (3) is located inside the nylon pipeline body (1), and the spiral reinforcing rib (4) is located inside the nylon pipeline body (1) and at one end of the connector (3) that extends into the nylon pipeline body (1).

2. The nylon pipe for a cooling system of a new energy vehicle according to claim 1, characterized in that, The inner layer (11) is made of polyamide 6, and the outer layer (12) is made of modified thermoplastic polyurethane elastomer.

3. The nylon pipe for a cooling system of a new energy vehicle according to claim 1, characterized in that, Nanoscale silica particles (111) are added to the polyamide 6 material of the inner layer (11).

4. A nylon pipe for a cooling system of a new energy vehicle according to claim 1, characterized in that, The nylon pipe body (1) is provided with a connector (3) inside.

5. A nylon pipe for a cooling system of a new energy vehicle according to claim 1, characterized in that, The nylon pipe body (1) is provided with stainless steel clamps (2) on the outside.

6. A nylon pipe for a cooling system of a new energy vehicle according to claim 1, characterized in that, The nylon pipe body (1) is provided with spiral reinforcing ribs (4) inside.

7. A nylon pipe for a cooling system of a new energy vehicle according to claim 1, characterized in that, The inner wall of the nylon tubing body (1) is coated with a layer of graphene coating (5).

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