Cooling water pipe of automobile engine

Abstract

The utility model provides an automobile engine cooling water pipe which relates to the technical field of cooling water pipes and comprises a water inlet pipe and a water outlet pipe, a first connecting seat is fixedly installed on one side of the outer wall of the water inlet pipe, a first circular groove is formed in one side of the outer wall of the first connecting seat, and a first sealing ring is arranged on the inner surface wall of the first circular groove. A first additional connector is fixedly installed at the bottom of the water inlet pipe. The sealing performance of the water inlet pipe is guaranteed through the action of the first circular groove and the first sealing ring, a plurality of cooling channels can be created through the action of the first additional pipe, the first additional connector, the second additional connector and the second additional pipe, the flowing amount of cooling liquid is increased, and therefore the cooling effect is improved, and the cooling effect is improved through the action of the first transition pipe. According to the cooling water pipe for the automobile, the adaptability of the cooling water pipe is high, the trend of the cooling water pipe in the automobile cannot be affected due to the integrated design, the pipeline in a local area can be conveniently maintained, and the maintenance efficiency of the cooling water pipe is improved.

Description

Technical Field

[0001] This utility model relates to the field of cooling water pipe technology, and in particular to a cooling water pipe for an automobile engine. Background Technology

[0002] Automotive engine coolant hoses are pipes that connect the water pump, radiator, and engine. They are typically made of high-temperature and corrosion-resistant materials (such as rubber, polymers, or metals). These pipes are used to transport coolant to help the engine maintain a suitable operating temperature. By circulating the coolant, the coolant hoses help the engine stay at its optimal operating temperature and prevent overheating. After the coolant flows through the engine, it carries away the heat and transfers it to the radiator, allowing the coolant to be cooled and reused. An effective cooling system can prevent damage to engine components caused by high temperatures, such as cylinder block deformation or gasket damage.

[0003] In existing technologies, cooling water pipes are generally installed between the engine and water pump, as well as between the engine and radiator. The routing of the cooling water pipes is subject to high requirements, and the current cooling water pipes are integrated and lack adaptability. When maintenance is required, the entire pipe needs to be removed, which reduces the maintenance efficiency of the cooling water pipes. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that existing equipment lacks adaptability due to its integrated cooling water pipes, and to propose a new type of automotive engine cooling water pipe.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cooling water pipe for an automobile engine, comprising an inlet pipe and an outlet pipe, wherein a first connecting seat is fixedly installed on one side of the outer wall of the inlet pipe, a first circular groove is formed on one side of the outer wall of the first connecting seat, a first sealing ring is provided on the inner surface of the first circular groove, a first auxiliary connector is fixedly installed at the bottom of the inlet pipe, a first auxiliary tube is provided on the inner surface of the first auxiliary connector, a connecting sleeve is threadedly connected to the outer wall of the inlet pipe, a first transition tube is threadedly connected to the inner surface of the connecting sleeve, and two first limiting retaining rings are provided on the outer wall of the first transition tube.

[0006] Preferably, a second additional connector is fixedly installed on one side of the outer wall of the first transition tube, and a second additional tube is threadedly connected to the inner surface of the second additional connector.

[0007] Preferably, the outer wall of the first transition tube is threadedly connected to a second transition tube.

[0008] Preferably, a connector is fixedly installed on the outer wall of the second transition pipe, and a second connecting seat is fixedly installed on one side of the outer wall of the outlet pipe.

[0009] Preferably, a second circular groove is formed on one side of the outer wall of the second connecting seat.

[0010] Preferably, a second sealing ring is provided on the inner wall of the second circular groove, and a third auxiliary pipe is provided on the top of the water outlet pipe.

[0011] Preferably, the outer wall of the second transition tube is provided with two second limiting retaining rings.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, the sealing performance of the water inlet pipe is ensured by the first circular groove and the first sealing ring. Then, multiple cooling channels can be created by the first additional pipe, the first additional joint, the second additional joint and the second additional pipe, which increases the flow of coolant and thus improves the cooling effect. Then, the first transition pipe makes the coolant pipe highly adaptable and will not affect the routing in the car due to the integrated design. It also facilitates the maintenance of the pipe in a local area without having to disassemble the whole pipe, thus improving the efficiency of the coolant pipe maintenance.

[0014] 2. In this utility model, the sealing performance of the water outlet pipe is ensured by the function of the second circular groove and the second sealing ring. Then, the function of the third additional pipe increases the channel for the coolant carrying heat, further improving the cooling effect. Then, the function of the second transition pipe further improves the adaptability of the cooling water pipe, making it easier for maintenance personnel to repair the pipes in local areas, thereby further improving the maintenance efficiency of the cooling water pipe. Attached Figure Description

[0015] Figure 1 A perspective view of a car engine cooling water pipe is provided for this utility model;

[0016] Figure 2 This utility model provides a split diagram of an automobile engine cooling water pipe;

[0017] Figure 3 This utility model provides a partially dissected view of an automobile engine cooling water pipe;

[0018] Figure 4 This utility model provides a partially unfolded schematic diagram of a car engine cooling water pipe.

[0019] Legend:

[0020] 1. Inlet pipe; 2. First connecting seat; 3. First circular groove; 4. First sealing ring; 5. First auxiliary joint; 6. First auxiliary pipe; 7. Connecting sleeve; 8. First transition pipe; 9. First limiting retaining ring; 10. Second auxiliary joint; 11. Second auxiliary pipe; 12. Second transition pipe; 13. Connector; 14. Outlet pipe; 15. Second connecting seat; 16. Second circular groove; 17. Second sealing ring; 18. Third auxiliary pipe; 19. Second limiting retaining ring. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figures 1-4 As shown, this utility model provides a cooling water pipe for an automobile engine, including an inlet pipe 1 and an outlet pipe 14. A first connecting seat 2 is fixedly installed on one side of the outer wall of the inlet pipe 1. A first circular groove 3 is formed on one side of the outer wall of the first connecting seat 2. A first sealing ring 4 is provided on the inner surface of the first circular groove 3. A first auxiliary connector 5 is fixedly installed at the bottom of the inlet pipe 1. A first auxiliary tube 6 is provided on the inner surface of the first auxiliary connector 5. A connecting sleeve 7 is threadedly connected to the outer wall of the inlet pipe 1. A first transition tube 8 is threadedly connected to the inner surface of the connecting sleeve 7. Two first limiting retaining rings 9 are provided on the outer wall of the first transition tube 8. A second auxiliary connector 10 is fixedly installed on one side of the outer wall of the first transition tube 8. A second auxiliary tube 11 is threadedly connected to the inner surface of the second auxiliary connector 10.

[0024] The overall effect of Embodiment 1 is as follows: Since a first connecting seat 2 is fixedly installed on one side of the outer wall of the inlet pipe 1, and its first sealing ring 4 can be set in the first circular groove 3 opened on the first connecting seat 2, the sealing of one end of the inlet pipe 1 can be guaranteed. Then, the first auxiliary pipe 6 is connected to the first auxiliary connector 5 installed at the bottom of the inlet pipe 1, which can effectively increase the coolant passage and increase the coolant flow, thereby improving the cooling effect. More coolant can remove more heat in a shorter time, helping to maintain the engine's optimal operating temperature. Then, the inlet pipe 1 can be threadedly connected to the first transition pipe 8 through the connecting sleeve 7. Through the function of the first transition pipe 8, the... The integrated design of the cooling water pipes does not affect their routing within the vehicle and ensures adaptability to different installation spaces. The connecting sleeve 7, under the action of two first limiting retaining rings 9, ensures a secure connection. Furthermore, a second auxiliary connector 10 is installed on one side of the outer wall of the first transition pipe 8, with a second auxiliary pipe 11 threaded into the interior of the second auxiliary connector 10. This not only provides adaptability but also adds additional coolant channels, further increasing coolant flow and improving cooling efficiency. Since the cooling water pipes can be installed in sections, it facilitates maintenance personnel in repairing specific areas of the pipes, improving maintenance efficiency.

[0025] Example 2: Figures 2-4 As shown, the outer wall of the first transition pipe 8 is threadedly connected to the second transition pipe 12. The outer wall of the second transition pipe 12 is fixedly installed with a connector 13. The outer wall of the outlet pipe 14 is fixedly installed with a second connecting seat 15. The outer wall of the second connecting seat 15 is provided with a second circular groove 16. The inner wall of the second circular groove 16 is provided with a second sealing ring 17. The top of the outlet pipe 14 is provided with a third auxiliary pipe 18. The outer wall of the second transition pipe 12 is provided with two second limiting retaining rings 19.

[0026] The overall effect of Embodiment 2 is as follows: since a second connecting seat 15 is installed on one side of the outer wall of the water outlet pipe 14, and the second sealing ring 17 can be set in the second circular groove 16, the sealing performance of the water outlet pipe 14 is guaranteed. Then, a third auxiliary pipe 18 is also provided at the top of the water outlet pipe 14. Through the function of the third auxiliary pipe 18, the channel of the coolant with heat is increased, and the flow rate of the coolant with heat is increased, so that it can be discharged faster, further improving the cooling effect. Then, a second transition pipe 12 is threaded between the water outlet pipe 14 and the first transition pipe 8. Through the function of the second transition pipe 12, the adaptability of the cooling water pipe is further improved, the multi-section installation effect of the cooling water pipe is increased, and it is convenient for maintenance personnel to repair the pipes in local areas, thereby further improving the maintenance efficiency of the cooling water pipe.

[0027] Working principle: First, the inlet pipe 1 is threadedly connected to the first transition pipe 8 via the connecting sleeve 7. The outer wall of the first transition pipe 8 is threadedly connected to the second transition pipe 12, and one end of the outlet pipe 14 is threadedly connected to the other end of the second transition pipe 12. This divides the cooling water pipe into the inlet pipe 1, the first transition pipe 8, the second transition pipe 12, and the outlet pipe 14, ensuring that the integrated design does not affect the routing at the corresponding positions. This design offers high adaptability, allowing for the selection of appropriate transition pipes according to different needs. The segmented installation facilitates maintenance personnel in repairing or replacing pipes in specific areas without requiring complete disassembly, thus improving the efficiency of cooling water pipe maintenance. Secondly, a first auxiliary pipe 6 is installed on the inlet pipe 1 via the first auxiliary connector 5. A second auxiliary pipe 11 is installed on the first transition pipe 8 via a second auxiliary connector 10. Through the function of the first auxiliary pipe 6 and the second auxiliary pipe 11, multiple cooling channels can be created, increasing the flow of coolant and thus improving the cooling effect. Then, a third auxiliary pipe 18 is set at the top of the outlet pipe 14. Through the function of the third auxiliary pipe 18, a channel for hot coolant is added, thereby increasing the flow of hot coolant and allowing it to be discharged more quickly, further improving the cooling effect. In general, by adding auxiliary pipes and transition pipes, the adaptability of the cooling water pipe is improved, and it is easier to maintain the pipes in the corresponding area, improving maintenance efficiency and thus improving the performance of the automotive engine cooling water pipe.

[0028] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. An automobile engine cooling water pipe comprising an inlet pipe (1) and an outlet pipe (14), characterized in that: The outer wall side of the water inlet pipe (1) is fixedly installed with a first connecting seat (2), the outer wall side of the first connecting seat (2) is provided with a first circular groove (3), the inner surface wall of the first circular groove (3) is provided with a first sealing ring (4), the bottom of the water inlet pipe (1) is fixedly installed with a first additional connector (5), the inner surface wall of the first additional connector (5) is provided with a first additional pipe (6), the outer surface wall of the water inlet pipe (1) is threadedly connected with a connecting sleeve (7), the inner surface wall of the connecting sleeve (7) is threadedly connected with a first transition pipe (8), and the outer surface wall of the first transition pipe (8) is provided with two first limiting clamping rings (9).

2. The cooling water pipe for an automobile engine according to claim 1, wherein: The outer wall side of the first transition pipe (8) is fixedly installed with a second additional connector (10), and the inner surface wall of the second additional connector (10) is threadedly connected with a second additional pipe (11).

3. The cooling water pipe for an automobile engine according to claim 2, characterized by: The outer surface wall of the first transition pipe (8) is threadedly connected with a second transition pipe (12).

4. The cooling water pipe for an automobile engine according to claim 3, wherein: The outer surface wall of the second transition pipe (12) is fixedly installed with a connecting piece (13), and the outer wall side of the water outlet pipe (14) is fixedly installed with a second connecting seat (15).

5. The cooling water pipe for an automobile engine according to claim 4, wherein: The outer wall side of the second connecting seat (15) is provided with a second circular groove (16).

6. The cooling water pipe for an automobile engine according to claim 5, wherein: The inner surface wall of the second circular groove (16) is provided with a second sealing ring (17), and the top of the water outlet pipe (14) is provided with a third additional pipe (18).

7. The cooling water pipe for an automobile engine according to claim 6, wherein: The outer surface wall of the second transition pipe (12) is provided with two second limiting clamping rings (19).

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