Nylon pipeline of new energy automobile cooling system
By designing nylon tubing with brackets and fixing components, the problem of pipe swaying affecting the cooling fluid supply to the cooling channel was solved, achieving stable fluid supply and reliable operation of the cooling system for new energy vehicles.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHUJI WANJIANG MASCH CO LTD
- Filing Date
- 2025-07-16
- Publication Date
- 2026-05-19
AI Technical Summary
In existing technologies, the pipes used in the cooling system of new energy vehicle batteries cannot be effectively fixed, causing shaking and affecting the liquid supply effect of the cooling channel.
A nylon pipe for a cooling system of a new energy vehicle was designed. It adopts a structure with brackets, mounting holes, fixing components and pipe clamps, and is fixed by rotating shafts and bolts. Combined with elastic clamping and anti-loosening design, the stability of the pipe is ensured.
It effectively avoids pipe shaking, improves the stability of the cooling fluid supply, prevents pipe deformation or rupture, and ensures the reliable operation of the cooling system under complex working conditions.
Smart Images
Figure CN224261082U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the field of new energy vehicle battery cooling technology, and in particular relates to a nylon pipe for a new energy vehicle cooling system. Background Technology
[0002] As vehicle exhaust pollution worsens, people are focusing more on the research and development of new energy vehicles. Electric vehicles have gained significant attention due to the widespread availability of electricity. However, using batteries as the energy source for electric vehicles has certain drawbacks. While providing a continuous power supply, batteries inevitably generate considerable heat. If this heat is not dissipated in time, it can cause the battery pack temperature to rise, potentially even leading to a fire.
[0003] Among the more mature battery pack cooling solutions currently available, battery cold plates are widely used as heat dissipation modules for battery packs. The principle is that the battery is installed on the cold plate and comes into contact with it. The heat from the battery is continuously transferred into the cold plate, and the cold plate has multiple coolant channels inside. The coolant then carries away the heat transferred from the battery, thereby dissipating heat from the battery pack. However, the pipes used to supply coolant to the cooling channels cannot be fixed in a good position, and are prone to shaking, which affects the coolant supply to the cooling channels inside the cold plate. Utility Model Content
[0004] The purpose of this application is to address the aforementioned technical problems by providing a nylon pipe for a cooling system of a new energy vehicle, which can fix the position of the pipe supplying liquid to the cooling channel and prevent the pipe from shaking and affecting the liquid supply to the cooling channel inside the cold plate.
[0005] This application provides a nylon pipe for a cooling system of a new energy vehicle, including a bracket, and further comprising:
[0006] Mounting holes are provided on the bracket;
[0007] A fixing component, wherein the fixing component is disposed on the bracket, and a plurality of fixing components are disposed on the bracket;
[0008] The fixing component includes a mounting groove, a rotating shaft, a clamping plate, bolt holes, a through hole, and fixing bolts. The mounting groove is set on the bracket, the rotating shaft is mounted on the mounting groove, the clamping plate is mounted on the rotating shaft, the bolt holes are set on the bracket, the through hole is set on the bracket, and the fixing bolts pass through the through hole and are installed in the bolt holes and fixed with nuts.
[0009] This invention relates to a nylon piping system for a new energy vehicle cooling system, comprising a bracket, mounting holes, and fixing components. The mounting holes are formed on the bracket for installing the bracket inside the vehicle. Multiple fixing components are arranged on the bracket. Each fixing component includes a mounting groove, a rotating shaft, a clamping plate, bolt holes, through holes, and fixing bolts. The mounting groove is located on the bracket, and the rotating shaft is installed within the mounting groove. The clamping plate is rotatably mounted on the rotating shaft to clamp and open the coolant transfer pipe. The bolt holes are located on the bracket surface, and the through holes are coaxially aligned with the bolt holes. The fixing bolts pass through the through holes and are screwed into the bolt holes, then secured with nuts to lock the bracket. Tight bolts improve overall stability and are suitable for nylon piping layouts in new energy vehicle cooling systems.
[0010] Furthermore, the clamping plate includes:
[0011] A plate, which is mounted on a rotating shaft;
[0012] A groove is provided on the plate body;
[0013] A compression spring, which is installed in a plate groove;
[0014] A retaining plate, which is mounted on a compression spring.
[0015] The plate is hinged to the support via a rotating shaft to achieve rotation. The plate groove is opened on the side of the plate facing the support. The compression spring is vertically installed at the bottom of the plate groove to provide elastic support. The abutment plate is fixedly installed on the compression spring and can extend and retract along the plate groove under the action of the spring. When the clamping plate is closed, the abutment plate is pushed by the compression spring and tightly presses against the outer wall of the nylon pipe to form a buffer clamping force, avoiding rigid extrusion that could cause pipe deformation or rupture.
[0016] Furthermore, the clamping plate also includes:
[0017] Telescopic support rod, one end of which is installed on the plate groove and the other end is installed on the abutment plate.
[0018] A telescopic support rod is added to the clamping plate. The telescopic support rod consists of a sleeve and a movable rod. One end of the telescopic support rod is vertically fixed to the inner wall of the plate groove, and the other end is connected to the back of the clamping plate. The telescopic support rod is set parallel to the compression spring. When the clamping plate is squeezed by the pipeline, the telescopic support rod retracts axially and restricts its offset trajectory, ensuring that the clamping plate always moves vertically. This structure prevents the spring from twisting and failing, improves clamping stability, and is especially suitable for the anti-loosening requirements in vehicle vibration environments.
[0019] Furthermore, the fixing component also includes:
[0020] The anti-loosening strip is installed on the bracket, and there are several anti-loosening strips.
[0021] The anti-loosening strips are serrated protrusions arranged in the contact area of the clamping plate on the bracket when it is closed. There are multiple strips arranged in parallel. When the nylon pipe is clamped, the anti-loosening strips contact the surface of the pipe, increasing the frictional resistance. This design inhibits pipe slippage when the vehicle is bumpy. Together with the clamping plate, it forms a double anti-loosening mechanism, effectively avoiding the risk of coolant leakage.
[0022] Furthermore, a rubber pad is installed on the abutment plate.
[0023] A rubber pad is adhered to the working surface of the pipe support plate, covering the entire area where the pipe support plate contacts the pipeline. Made of rubber, the rubber pad adapts to the curved surface of the pipeline through deformation, preventing pressure damage to the nylon pipe surface and enhancing the installation stability of the nylon pipeline.
[0024] Furthermore, the rubber pad is provided with anti-slip texture.
[0025] The rubber pad has anti-slip textures on its surface. These textures are interlaced grid-like grooves, 0.5-1mm deep, covering the entire rubber pad. The grid pattern increases the roughness of the contact surface, making it less likely for the pipes to come loose when clamped. This structure significantly suppresses pipe displacement during vehicle acceleration or braking, ensuring reliable operation of the cooling system under complex conditions.
[0026] The beneficial effects of this application are:
[0027] 1. The clamping plate is rotatably mounted on the rotating shaft to clamp the coolant transfer pipe. The bolt holes are located on the surface of the bracket, and the through holes and bolt holes are coaxially aligned. The fixing bolts pass through the through holes and are screwed into the bolt holes. Then, the nuts are used to fix and lock the bracket. The bolt tightening improves the overall stability and is suitable for the nylon pipe layout of the cooling system of new energy vehicles.
[0028] 2. When the clamping plate is closed, the clamping plate is pushed by the compression spring and tightly presses against the outer wall of the nylon pipe, forming a buffer clamping force to avoid rigid extrusion that could cause pipe deformation or rupture.
[0029] 3. The telescopic support rod retracts axially and restricts its offset trajectory, ensuring that the support plate always moves vertically. This structure prevents spring torsion failure and improves clamping stability, making it especially suitable for anti-loosening requirements in vehicle vibration environments. Attached Figure Description
[0030] Figure 1 This is a schematic diagram of the overall structure of this application;
[0031] Figure 2 This is a sectional view of the overall structure of this application;
[0032] Figure 3 This application is Figure 2 Enlarged view of part A;
[0033] The reference numerals in the figure are as follows: 100, bracket; 200, mounting hole; 300, fixing component; 310, mounting groove; 320, rotating shaft; 330, pipe clamping plate; 331, plate body; 332, plate groove; 333, compression spring; 334, pipe abutment plate; 335, telescopic support rod; 336, rubber pad; 337, anti-slip texture; 340, bolt hole; 350, through hole; 360, fixing bolt; 370, anti-loosening strip. Detailed Implementation
[0034] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.
[0035] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.
[0036] The embodiments of this application will be described in detail below with reference to the accompanying drawings and specific examples and application scenarios.
[0037] Example 1:
[0038] like Figure 1 , Figure 2 , Figure 3 As shown in the figure, this application embodiment provides a nylon pipe for a new energy vehicle cooling system, including a bracket 100, and further comprising:
[0039] Mounting hole 200, the mounting hole 200 is provided on bracket 100;
[0040] A fixing component 300 is provided on the bracket 100, and several fixing components 300 are provided on the bracket 100;
[0041] The fixing component 300 includes a mounting groove 310, a rotating shaft 320, a clamping plate 330, bolt holes 340, a through hole 350, and a fixing bolt 360. The mounting groove 310 is disposed on the bracket 100, the rotating shaft 320 is mounted on the mounting groove 310, the clamping plate 330 is mounted on the rotating shaft 320, the bolt holes 340 are disposed on the bracket 100, the through hole 350 is disposed on the bracket 100, and the fixing bolt 360 passes through the through hole 350 and is installed in the bolt hole 340 and fixed with a nut.
[0042] This invention relates to a nylon pipe for a cooling system of a new energy vehicle, comprising a bracket 100, mounting holes 200, and fixing components 300. The mounting holes 200 are formed on the bracket 100 for mounting the bracket 100 inside the vehicle. Multiple fixing components 300 are provided and arranged on the bracket 100. Each fixing component 300 includes a mounting groove 310, a rotating shaft 320, a pipe clamping plate 330, bolt holes 340, through holes 350, and fixing bolts 360. The mounting groove 310 is located on the bracket... On the bracket 100, the rotating shaft 320 is installed in the mounting groove 310, and the clamping plate 330 is rotatably mounted on the rotating shaft 320 to achieve the opening and closing clamping of the coolant transmission pipe. The bolt hole 340 is located on the surface of the bracket 100, and the through hole 350 is coaxially aligned with the bolt hole 340. The fixing bolt 360 passes through the through hole 350 and is screwed into the bolt hole 340. Then, the nut is used to fix and lock the bracket 100. The bolt tightening improves the overall stability and is suitable for the nylon pipe layout of the cooling system of new energy vehicles.
[0043] Example 2:
[0044] like Figure 3 As shown, this application embodiment provides a nylon pipe for a new energy vehicle cooling system. In addition to the above-mentioned technical features, the pipe clamping plate 330 includes:
[0045] Plate 331, which is mounted on rotating shaft 320;
[0046] Plate groove 332, the plate groove 332 is disposed on plate body 331;
[0047] Compression spring 333 is installed in plate groove 332;
[0048] A retaining plate 334 is mounted on a compression spring 333.
[0049] The plate 331 is hinged to the bracket 100 via the rotating shaft 320 to achieve rotation. The plate groove 332 is opened on the side of the plate 331 facing the bracket 100. The compression spring 333 is vertically installed at the bottom of the plate groove 332 to provide elastic support. The tube abutment plate 334 is fixedly installed on the compression spring 333 and can extend and retract along the plate groove 332 under the action of the spring. When the tube clamping plate 330 is closed, the tube abutment plate 334 is pushed by the compression spring 333 and tightly presses against the outer wall of the nylon tube to form a buffer clamping force, avoiding rigid compression that could cause the tube to deform or break.
[0050] Example 3:
[0051] like Figure 3 As shown, this application embodiment provides a nylon pipe for a new energy vehicle cooling system. In addition to the above-mentioned technical features, the pipe clamping plate 330 also includes:
[0052] Telescopic support rod 335, one end of which is installed on plate groove 332 and the other end is installed on pipe plate 334.
[0053] A telescopic support rod 335 is also added to the clamping plate 330. The telescopic support rod 335 consists of a sleeve and a movable rod. One end of the rod is vertically fixed to the inner wall of the plate groove 332, and the other end is connected to the back of the abutment plate 334. The telescopic support rod 335 is arranged parallel to the compression spring 333. When the abutment plate 334 is squeezed by the pipeline, the telescopic support rod 335 retracts axially and restricts its offset trajectory, ensuring that the abutment plate 334 always moves vertically. This structure prevents the spring from twisting and failing, improves clamping stability, and is especially suitable for the anti-loosening requirements in vehicle vibration environments.
[0054] Example 4:
[0055] like Figure 1 , Figure 3 As shown, this application embodiment provides a nylon pipe for a new energy vehicle cooling system. In addition to the above-mentioned technical features, the fixing component 300 further includes:
[0056] Anti-loosening strip 370 is provided on the bracket 100, and several anti-loosening strips are provided.
[0057] The anti-loosening strips 370 are serrated protrusions arranged on the bracket 100 in the contact area when the clamping plate 330 is closed. There are multiple strips arranged in parallel. When the nylon pipe is clamped, the anti-loosening strips 370 contact the surface of the pipe, increasing the frictional resistance. This design inhibits pipe slippage when the vehicle is bumpy. Together with the clamping plate 330, it forms a double anti-loosening mechanism, effectively avoiding the risk of coolant leakage.
[0058] Example 5:
[0059] like Figure 3 As shown, this application embodiment provides a nylon pipe for a new energy vehicle cooling system. In addition to the above-mentioned technical features, a rubber pad 336 is installed on the pipe plate 334.
[0060] A rubber pad 336 is bonded to the working surface of the pipe support plate 334, covering the entire area where the pipe support plate 334 contacts the pipeline. The rubber pad 336 is made of rubber and adapts to the curved surface of the pipeline through deformation, preventing pressure damage to the nylon pipe surface and enhancing the installation stability of the nylon pipeline.
[0061] Example 6:
[0062] like Figure 3 As shown, this application embodiment provides a nylon pipe for a new energy vehicle cooling system. In addition to the above-mentioned technical features, the rubber pad 336 is provided with anti-slip texture 337.
[0063] The rubber pad 336 has anti-slip texture 337 processed on its surface. The anti-slip texture 337 is an interlaced grid-like groove with a depth of 0.5-1mm, covering the entire rubber pad 336. The grid pattern increases the roughness of the contact surface, making it less likely for the pipe to come loose when clamped. This structure significantly suppresses pipe displacement when the vehicle accelerates or brakes, ensuring the reliable operation of the cooling system under complex working conditions.
[0064] It should be noted that, in this document, 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 that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
[0065] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.
Claims
1. A nylon pipe for a cooling system of a new energy vehicle, comprising a bracket (100), characterized in that... It also includes: Mounting holes (200) are provided on the bracket (100); A fixing component (300) is disposed on a bracket (100), and several fixing components (300) are disposed on the bracket (100); The fixing component (300) includes a mounting groove (310), a rotating shaft (320), a clamping plate (330), a bolt hole (340), a through hole (350), and a fixing bolt (360). The mounting groove (310) is disposed on the bracket (100), the rotating shaft (320) is mounted on the mounting groove (310), the clamping plate (330) is mounted on the rotating shaft (320), the bolt hole (340) is disposed on the bracket (100), the through hole (350) is disposed on the bracket (100), and the fixing bolt (360) passes through the through hole (350) and is installed in the bolt hole (340) and fixed with a nut.
2. The nylon piping of a new energy vehicle cooling system according to claim 1, characterized in that, The clamping plate (330) includes: Plate (331), said plate (331) is mounted on rotating shaft (320); A plate groove (332) is provided on the plate body (331); A compression spring (333) is installed in a plate groove (332); A stop plate (334) is mounted on a compression spring (333).
3. The nylon piping of a new energy vehicle cooling system according to claim 2, characterized in that, The clamping plate (330) also includes: Telescopic support rod (335), one end of which is installed on the plate groove (332) and the other end is installed on the abutment plate (334).
4. The nylon piping of a new energy vehicle cooling system according to claim 3, characterized in that, The fixing component (300) also includes: Anti-loosening strip (370), the anti-loosening strip (370) is set on the bracket (100), and there are several anti-loosening strips.
5. The nylon piping of a new energy vehicle cooling system according to claim 4, characterized in that, A rubber pad (336) is installed on the abutment plate (334).
6. The nylon piping of a new energy vehicle cooling system according to claim 5, characterized in that, The rubber pad (336) is provided with anti-slip texture (337).