CN216077314U

CN216077314U - Cooling water pipe assembly

Info

Publication number: CN216077314U
Application number: CN202220058223.3U
Authority: CN
Inventors: 董敏; 白永洁; 李剑
Original assignee: Ningbo Fushi Automobile Components Co Ltd
Current assignee: Ningbo Fushi Automobile Components Co Ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-03-18
Anticipated expiration: 2032-01-11

Abstract

The utility model provides a cooling water pipe assembly which is used for connecting an engine cylinder body and a turbocharger; the cooling water pipe assembly comprises a cooling pipe body, and the cooling pipe body comprises a plurality of straight line sections and bending sections which are connected; the cooling pipe body is also provided with a plurality of connecting structures; one end of the cooling pipe body forms a first interface, and the other end of the cooling pipe body forms a second interface; a compression structure is also formed on the cooling pipe body; according to the cooling water pipe assembly provided by the utility model, the compression structure treatment is carried out on some parts of the cooling pipe body, so that the pipeline can avoid peripheral parts, and after the whole pipeline is subjected to the compression structure treatment and is actually used, the whole pipeline has higher safety coefficient and reliability, and the whole engine test project is ensured to be carried out.

Description

Cooling water pipe assembly

Technical Field

The utility model belongs to the technical field of cooling water pipe assemblies, and particularly relates to a cooling water pipe assembly.

Background

At present, common cooling water pipes are basically in a circular structure, but in some high-power engines, the volume of each part is large, the space reserved for a pipeline is small, and in order to ensure that the gap between each part meets the design requirement, special structural treatment needs to be carried out on some parts of the pipeline.

Based on the technical problems existing in the cooling water pipe, no relevant solution exists; there is therefore a pressing need to find effective solutions to the above problems.

Disclosure of Invention

The utility model aims to provide a cooling water pipe assembly aiming at overcoming the defects in the prior art and aims to solve the problem that the existing cooling water pipe is small in installation clearance.

The utility model provides a cooling water pipe assembly which is used for connecting an engine cylinder body and a turbocharger; the cooling water pipe assembly comprises a cooling pipe body, and the cooling pipe body comprises a plurality of straight line sections and bending sections which are connected; the cooling pipe body is also provided with a plurality of connecting structures; one end of the cooling pipe body forms a first interface, and the other end of the cooling pipe body forms a second interface; the cooling pipe body is also provided with a compression structure.

Furthermore, a compression structure is formed in a part of the outer wall surface of the cooling pipe body.

Further, the compression structure is a flat structure.

Further, the outer wall surface of the cooling pipe body is flattened to form a flat structure.

Further, the compression structure is formed on the bending section of the cooling pipe body.

Further, the compression structure is formed on a straight section of the cooling pipe body.

Furthermore, one end of the first interface is provided with a connecting flange, and the connecting flange is provided with a connecting hole.

Furthermore, the connecting structure comprises a connecting frame, and one end of the connecting frame is fixedly connected with one end of the second interface of the cooling pipe body in a sleeved mode; the connecting frame is provided with a connecting hole; and a sealing ring is also arranged on the outer side wall of the first connector.

Furthermore, the connecting structure also comprises a connecting block, a positioning frame and a mounting frame; one side of the connecting block is welded and fixed on the cooling pipe body, and a connecting hole is formed in the connecting block; the positioning frame is of an L-shaped structure, one end of the positioning frame is welded and fixed on the cooling pipe body, and a connecting hole and a waist-shaped hole are formed in the positioning frame; one side of the mounting rack is welded and fixed on the cooling pipe body, and a connecting hole is formed in the mounting rack; the mounting surfaces of the connecting block, the connecting frame, the positioning frame and the mounting frame are respectively positioned in different directions of the outer side surface of the cooling pipe body.

Furthermore, a flow dividing pipe is also arranged on the cooling pipe body, one end of the flow dividing pipe is communicated with the cooling pipe body, and the other end of the flow dividing pipe forms a bending structure; a necking structure is formed in the cooling pipe body.

According to the cooling water pipe assembly provided by the utility model, the compression structure treatment is carried out on some parts of the cooling pipe body, so that the pipeline can avoid peripheral parts, and after the whole pipeline is subjected to the compression structure treatment and is actually used, the whole pipeline has higher safety coefficient and reliability, and the whole engine test project is ensured to be carried out.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model will be further explained with reference to the drawings, in which:

FIG. 1 is a first schematic view of a cooling water pipe assembly according to the present invention;

FIG. 2 is a schematic structural view of a cooling water pipe assembly according to the present invention;

FIG. 3 is a schematic structural view of a cooling water pipe assembly according to a third embodiment of the present invention;

fig. 4 is a schematic structural diagram of a cooling water pipe assembly according to a fourth embodiment of the present invention.

In the figure: 1. cooling the tube body; 2. a first interface; 3. a second interface; 4. a compression structure; 5. a connecting flange; 6. connecting blocks; 7. a connecting frame; 8. a shunt tube; 9. a positioning frame; 10. and (7) mounting frames.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 4, the present invention provides a cooling water pipe assembly for connecting between an engine block and a turbocharger; specifically, the cooling water pipe assembly comprises a cooling pipe body 1, wherein the cooling pipe body 1 is formed by connecting a plurality of straight line sections and bending sections; the cooling pipe body 1 is also provided with a plurality of connecting structures for connecting and positioning the cooling pipe body 1 so as to test the direction; further, one end of the cooling pipe body 1 forms a first interface 2, and the other end of the cooling pipe body 1 forms a second interface 3; as an important invention design of the present application, the compression structure 4 is further formed on the cooling pipe body 1, so that the assembly gap around the cooling pipe body can be effectively enlarged, and each part can be avoided, specifically, the special compression structure 4 is formed on the cooling pipe body 1 in a processing manner, so that the avoiding effect can be achieved, and meanwhile, the number of safety systems and the reliability of the pipeline in the test process can be improved.

Preferably, in combination with the above solutions, as shown in fig. 1 to 4, specifically, a compression structure 4 is formed at a part of the outer wall surface of the cooling pipe body 1, and the compression structure 4 is preferably a flat structure, so that the assembly gap of each part can be effectively avoided, and the installation stability can be improved; further, the outer wall surface of the cooling pipe body 1 is flattened to form a flat structure, so that the design enables higher safety factor and reliability in the test process.

Preferably, in combination with the above solutions, as shown in fig. 1 to 4, in the present embodiment, as a preferred design solution, the compression structure 4 is preferably formed on the bent segment of the cooling pipe body 1; of course, the compression structure 4 may be formed on a straight line section of the cooling pipe body 1.

Preferably, in combination with the above scheme, as shown in fig. 1 to 4, one end of the first connector 2 is provided with a connecting flange 5, and the connecting flange 5 is provided with a connecting hole, so that the first connector 2 can be conveniently connected and positioned; further, a sealing ring is arranged on the outer side wall of the first connector 2 and used for connecting and sealing.

Preferably, with reference to the above solutions, as shown in fig. 1 to 4, in this embodiment, the connection structure includes a connection frame 7, and one end of the connection frame 7 is fixed to one end of the second interface 3 of the cooling pipe body 1 in a sleeved manner; the connecting frame 7 is provided with a connecting hole, thereby realizing installation and positioning.

Preferably, in combination with the above solutions, as shown in fig. 1 to 4, in this embodiment, the connection structure further includes a connection block 6, a positioning frame 9, and a mounting frame 10; wherein, one side of the connecting block 6 is welded and fixed on the cooling pipe body 1, and the connecting block 6 is provided with a connecting hole; furthermore, the positioning frame 9 is of an L-shaped structure, one end of the positioning frame 9 is welded and fixed on the cooling pipe body 1, and a connecting hole and a waist-shaped hole are formed in the positioning frame 9; furthermore, one side of the mounting rack 10 is welded and fixed on the cooling pipe body 1, and the mounting rack 10 is provided with a connecting hole; further, the installation faces of the connecting block 6, the connecting frame 7, the positioning frame 9 and the installation frame 10 are respectively located in different directions of the outer side face of the cooling pipe body 1, so that the cooling pipe body 1 can be conveniently fixed in different directions, other connecting pieces are avoided, and complexity of the whole structure is reduced.

Preferably, in combination with the above solutions, as shown in fig. 1 to 4, a shunt tube 8 is further provided on the cooling tube body 1, one end of the shunt tube 8 is communicated with the cooling tube body 1, and the other end of the shunt tube 8 forms a bent structure, so as to form a shunt structure; further, a necking structure is formed in the cooling pipe body 1 and can be used for limiting the current of the shunt pipe, so that the test and adjustment are facilitated.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the utility model. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.

Claims

1. A cooling water pipe assembly is used for connecting an engine cylinder body and a turbocharger; the cooling water pipe assembly is characterized by comprising a cooling pipe body (1), wherein the cooling pipe body (1) comprises a plurality of straight line sections and bending sections which are connected; the cooling pipe body (1) is also provided with a plurality of connecting structures; one end of the cooling pipe body (1) forms a first interface (2), and the other end of the cooling pipe body (1) forms a second interface (3); and a compression structure (4) is also formed on the cooling pipe body (1).

2. The cooling water pipe assembly according to claim 1, wherein the compression structure (4) is formed in a part of the outer wall surface of the cooling pipe body (1).

3. The cooling water tube assembly according to claim 1 or 2, characterized in that the compression structure (4) is a flat structure.

4. The cooling water pipe assembly according to claim 3, wherein the outer wall surface of the cooling pipe body (1) is formed into the flat structure by a flattening process.

5. The cooling water tube assembly according to claim 1, wherein the compression structure (4) is formed on the bent section of the cooling tube body (1).

6. The cooling water tube assembly according to claim 1, characterized in that the compression structure (4) is formed on a straight section of the cooling tube body (1).

7. The cooling water pipe assembly according to claim 1, wherein one end of the first connector (2) is provided with a connecting flange (5), and the connecting flange (5) is provided with a connecting hole; and a sealing ring is also arranged on the outer side wall of the first interface (2).

8. The cooling water pipe assembly according to claim 7, wherein the connecting structure comprises a connecting frame (7), and one end of the connecting frame (7) is sleeved and fixed at one end of the second interface (3) of the cooling pipe body (1); and the connecting frame (7) is provided with a connecting hole.

9. The cooling water pipe assembly according to claim 8, wherein the connecting structure further comprises a connecting block (6), a positioning frame (9) and a mounting frame (10); one side of the connecting block (6) is welded and fixed on the cooling pipe body (1), and a connecting hole is formed in the connecting block (6); the positioning frame (9) is of an L-shaped structure, one end of the positioning frame (9) is welded and fixed on the cooling pipe body (1), and a connecting hole and a waist-shaped hole are formed in the positioning frame (9); one side of the mounting rack (10) is welded and fixed on the cooling pipe body (1), and a connecting hole is formed in the mounting rack (10); the connecting block (6), the connecting frame (7), the positioning frame (9) and the mounting surface of the mounting frame (10) are respectively positioned on different directions of the outer side surface of the cooling pipe body (1).

10. The cooling water pipe assembly according to claim 1, wherein a shunt pipe (8) is further arranged on the cooling pipe body (1), one end of the shunt pipe (8) is communicated with the cooling pipe body (1), and the other end of the shunt pipe (8) forms a bending structure; a necking structure is formed in the cooling pipe body (1).