Air outlet pipe of intercooler of automobile engine

Abstract

The utility model relates to an automobile engine intercooler air outlet pipe which comprises a pipe body, one end of the pipe body is fixedly connected with a connector, the other end of the pipe body is provided with a first connecting plate, one end of the first connecting plate is connected with a second connecting plate, one end of the second connecting plate is connected with a bent pipe, and one end of the bent pipe is provided with a stainless steel pipe. The center of the stainless steel pipe is connected with a rubber hose, connecting rings are arranged at the two ends of the rubber hose, and the two ends of the stainless steel pipe are provided with the second connecting plates identical to the second connecting plates on the bent pipe. By arranging the first connecting plate and the second connecting plate, the first connecting plate and the second connecting plate can be connected and fixed through bolts, the connector, the bent pipe and the stainless steel pipe can be detached and replaced separately, the replacement and use cost of the air outlet pipe is reduced, meanwhile, the stainless steel pipe is provided with the rubber hose, the rubber hose can reduce vibration transmitted on the pipe body, and the service life of the air outlet pipe is prolonged. Therefore, the anti-seismic performance of the pipe body is improved, and the service life of the pipe body is prolonged.

Description

Technical Field

[0001] The utility model relates to an outlet pipe of an automotive engine intercooler, belonging to the technical field of engine intercoolers. Background Technique

[0002] An intercooler is generally only visible in vehicles equipped with a supercharger. Since the intercooler is actually a supporting component of the turbocharging system, its function is to reduce the temperature of the high-temperature air after supercharging, so as to reduce the heat load of the engine, increase the intake air volume, and thus increase the power of the engine. For a supercharged engine, the intercooler is an important component of the supercharging system. Whether it is a mechanically supercharged engine or a turbocharged engine, an intercooler needs to be installed between the supercharger and the intake manifold.

[0003] In the prior art, the outlet pipe used in the intercooler is often disassembled and replaced as a whole. When a part of the intercooler is damaged, it is often costly to replace the whole outlet pipe. Moreover, the outlet pipe has no anti-vibration function, making it more likely to be damaged when the outlet pipe is vibrated, affecting the service life of the outlet pipe. Content of the Utility Model

[0004] The purpose of the utility model is to provide an outlet pipe of an automotive engine intercooler. By setting a first connecting plate on the connector, and setting a second connecting plate on the elbow pipe and the stainless steel pipe, the first connecting plate and the second connecting plate can be connected and fixed by bolts, so that the connector, the elbow pipe and the stainless steel pipe can be disassembled and replaced separately, reducing the replacement and use cost of the outlet pipe. At the same time, a rubber hose is provided on the stainless steel pipe, and the rubber hose can reduce the transmission of vibration on the pipe body, thereby improving the anti-vibration performance of the pipe body and extending the service life of the pipe body, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An outlet pipe of an automotive engine intercooler, including a pipe body. One end of the pipe body is fixedly connected with a connector. A first connecting plate is provided at the other end of the pipe body. One end of the first connecting plate is connected with a second connecting plate. One end of the second connecting plate is connected with an elbow pipe. A stainless steel pipe is provided at one end of the elbow pipe. A rubber hose is connected to the center of the stainless steel pipe. Connecting rings are provided at both ends of the rubber hose. Second connecting plates identical to those on the elbow pipe are provided at both ends of the stainless steel pipe.

[0007] Further, a rubber sealing ring is provided inside the second connecting plate. An annular groove for accommodating the rubber sealing ring is opened on one side of the second connecting plate. The rubber sealing ring is embedded inside the second connecting plate.

[0008] Further, the first connecting plate and the second connecting plate are connected by bolts, and the second connecting plate on the elbow pipe and the second connecting plate on the stainless steel pipe are connected by bolts.

[0009] Further, a plurality of hoops are provided outside the rubber hose, an annular groove for accommodating the hoops is formed on the surface of the rubber hose, and the hoops are sleeved outside the rubber hose.

[0010] Further, the connecting ring is embedded inside the stainless steel pipe, a locking snap ring is provided at the connection between the connecting ring and the stainless steel pipe, a plurality of tooth blocks are provided on the inner circumference of the locking snap ring, and the tooth blocks are embedded inside the connecting ring.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. By providing the first connecting plate on the connector head, and the second connecting plates on the elbow pipe and the stainless steel pipe, the first connecting plate and the second connecting plates can be connected and fixed by bolts. When it is necessary to disassemble and replace the pipe body, tools can be used to remove the bolts on the first connecting plate or the second connecting plates, so that the connector head, the elbow pipe and the stainless steel pipe can be disassembled and replaced separately, thereby enabling independent replacement of the damaged area on the pipe body, and further reducing the replacement and use cost of the air outlet pipe.

[0013] 2. By providing the rubber hose on the stainless steel pipe, the rubber hose can reduce the transmission of vibration on the pipe body when the pipe body is vibrated, prevent the vibration from affecting the entire pipe body, thereby reducing the influence of vibration on the pipe body and prolonging the service life of the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the specific embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model.

[0015] Figure 1 is the front view of an air outlet pipe of an automotive engine intercooler according to the present utility model;

[0016] Figure 2 is the cross-sectional view of the elbow pipe and the stainless steel pipe of an air outlet pipe of an automotive engine intercooler according to the present utility model;

[0017] Figure 3 is the structural schematic diagram of the stainless steel pipe of an air outlet pipe of an automotive engine intercooler according to the present utility model;

[0018] Figure 4 is an air outlet pipe of an automotive engine intercooler according to the present utility model Figure 1 partial enlarged view of area A therein;

[0019] Figure 5of an outlet pipe of an intercooler of an automobile engine according to the present utility model Figure 2 Partial enlarged view of area B in the middle;

[0020] Reference numerals in the figure: 1, pipe body; 2, connector; 3, first connecting plate; 4, second connecting plate; 5, elbow pipe; 6, stainless steel pipe; 7, rubber hose; 8, connecting ring; 9, rubber sealing ring; 10, bolt; 11, hoop; 12, locking snap ring; 13, tooth block. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1: Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0023] An outlet pipe of an intercooler of an automobile engine, including a pipe body 1, one end of the pipe body 1 is fixedly connected with a connector 2, the other end of the pipe body 1 is provided with a first connecting plate 3, one end of the first connecting plate 3 is connected with a second connecting plate 4, one end of the second connecting plate 4 is connected with an elbow pipe 5, one end of the elbow pipe 5 is provided with a stainless steel pipe 6, the center of the stainless steel pipe 6 is connected with a rubber hose 7, both ends of the rubber hose 7 are provided with connecting rings 8, and both ends of the stainless steel pipe 6 are provided with the same second connecting plates 4 as those on the elbow pipe 5.

[0024] Specifically, a rubber sealing ring 9 is provided inside the second connecting plate 4, an annular groove for accommodating the rubber sealing ring 9 is opened on one side of the second connecting plate 4, the rubber sealing ring 9 is embedded inside the second connecting plate 4, the first connecting plate 3 and the second connecting plate 4 are connected by bolts 10, and the second connecting plate 4 on the elbow pipe 5 and the second connecting plate 4 on the stainless steel pipe 6 are connected by bolts 10. The rubber sealing ring 9 can increase the sealing performance of the connection between the first connecting plate 3 and the second connecting plate 4, and the second connecting plate 4 on the elbow pipe 5 and the second connecting plate 4 on the stainless steel pipe 6, and the bolts 10 can connect the first connecting plate 3 and the second connecting plate 4, and the second connecting plate 4 on the elbow pipe 5 and the second connecting plate 4 on the stainless steel pipe 6 to each other.

[0025] Specifically, a number of hoop fasteners 11 are provided outside the rubber hose 7. An annular groove for accommodating the hoop fasteners 11 is formed on the surface of the rubber hose 7. The hoop fasteners 11 are sleeved outside the rubber hose 7. The rubber hose 7 can reduce the transmission of vibration on the pipe body 1 when the pipe body 1 is vibrated, prevent the vibration from affecting the entire pipe body 1, thereby reducing the influence of vibration on the pipe body 1. The hoop fasteners can increase the anti-deformation performance of the rubber hose 7.

[0026] Embodiment 2: Please refer to Figure 2 、 Figure 5 This embodiment is different from Embodiment 1 in that: the connecting ring 8 is embedded inside the stainless steel pipe 6. A locking snap ring 12 is provided at the connection between the connecting ring 8 and the stainless steel pipe 6. A number of tooth blocks 13 are provided around the inside of the locking snap ring 12. The tooth blocks 13 are embedded inside the connecting ring 8. The locking snap ring 12 and the tooth blocks 13 can clamp the connecting ring 8 and fix the connecting ring 8 inside the stainless steel pipe 6, improving the stability of the connecting ring 8 inside the stainless steel pipe 6 and preventing the connecting ring from falling off from inside the stainless steel pipe 6.

[0027] The working principle of the present utility model: When in use, by providing a first connecting plate 3 on the connecting head 2 and second connecting plates 4 on the elbow pipe 5 and the stainless steel pipe 6, the first connecting plate 3 and the second connecting plates 4 can be connected and fixed by bolts 10. When it is necessary to disassemble and replace the pipe body 1, tools can be used to remove the bolts 10 on the first connecting plate 3 or the second connecting plates 4, so that the connecting head 2, the elbow pipe 5 and the stainless steel pipe 6 can be disassembled and replaced separately, thereby enabling independent replacement of the damaged area on the pipe body 1, further reducing the replacement and use cost of the air outlet pipe. Moreover, the rubber hose 7 can reduce the transmission of vibration on the pipe body 1 when the pipe body 1 is vibrated, prevent the vibration from affecting the entire pipe body 1, thereby reducing the influence of vibration on the pipe body 1 and prolonging the service life of the pipe body 1.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0029] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An outlet pipe of an intercooler for an automotive engine, comprising a pipe body (1), characterized in that: One end of the pipe body (1) is fixedly connected with a connector (2). The other end of the pipe body (1) is provided with a first connecting plate (3). One end of the first connecting plate (3) is connected to a second connecting plate (4). One end of the second connecting plate (4) is connected to an elbow pipe (5). One end of the elbow pipe (5) is provided with a stainless steel pipe (6). A rubber hose (7) is connected to the center of the stainless steel pipe (6). Connecting rings (8) are provided at both ends of the rubber hose (7). Second connecting plates (4) identical to those on the elbow pipe (5) are provided at both ends of the stainless steel pipe (6).

2. The outlet air pipe of an intercooler for an automotive engine according to claim 1, wherein: A rubber sealing ring (9) is provided inside the second connecting plate (4). An annular groove for accommodating the rubber sealing ring (9) is formed on one side of the second connecting plate (4). The rubber sealing ring (9) is embedded inside the second connecting plate (4).

3. The outlet pipe of the intercooler of an automotive engine according to claim 1, characterized in that: The first connecting plate (3) and the second connecting plate (4) are connected by bolts (10). The second connecting plate (4) on the elbow pipe (5) and the second connecting plate (4) on the stainless steel pipe (6) are connected by bolts (10).

4. The outlet pipe of the intercooler of an automotive engine according to claim 1, characterized in that: A number of pipe clamps (11) are provided outside the rubber hose (7). An annular groove for accommodating the pipe clamps (11) is formed on the surface of the rubber hose (7). The pipe clamps (11) are sleeved outside the rubber hose (7).

5. The outlet pipe of an automotive engine intercooler according to claim 1, characterized in that: The connecting ring (8) is embedded inside the stainless steel pipe (6). A locking snap ring (12) is provided at the connection between the connecting ring (8) and the stainless steel pipe (6). A number of tooth blocks (13) are provided along the inner circumference of the locking snap ring (12). The tooth blocks (13) are embedded inside the connecting ring (8).

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