Air outlet pipe structure of automobile engine supercharger

Abstract

The utility model discloses an automobile engine supercharger air outlet pipe structure which comprises an air outlet pipe body, a noise reduction mechanism is arranged on the air outlet pipe body, a filtering mechanism is arranged on the air outlet pipe body, the filtering mechanism comprises a filtering box, the filtering box is fixedly installed on the air outlet pipe body, and the noise reduction mechanism is arranged on the filtering box. An insertion port is formed in the top end of the filter box, an insertion plate is movably inserted into the insertion port, a filter screen is fixedly mounted on the insertion plate, and insertion seats are fixedly adhered to the two side walls of the filter box. According to the utility model, through the matching of parts such as the bayonet sockets, the clamping grooves, the pressing plate, the sliding rods, the pulling plate, the elastic springs and the clamping rods, the pressing plate can be clamped between the two bayonet sockets after the filter screen is mounted, and is locked through the insertion matching of the clamping rods and the clamping grooves, so that the pressing plate can press and fix the bayonet socket on the filter box, and the filter screen is prevented from being damaged. The filter screen is convenient to disassemble and clean, and the air outlet effect of the air outlet pipe is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of supercharger accessories, in particular to an exhaust pipe structure of a supercharger of an automobile engine. Background Art

[0002] Turbochargers have the advantages of increasing engine power, improving engine emissions, improving fuel economy, and reducing fuel consumption. Therefore, turbochargers have been widely used in engines of commercial vehicles and new energy vehicles. The turbocharger outlet pipe is the component that connects the turbocharger and the intercooler.

[0003] In the prior art, an authorized patent with publication number CN220365644U discloses a supercharger outlet pipe, comprising an outlet pipe body, one end of which is an air inlet end and the other end is an air outlet end. The outlet pipe body is formed with a gas channel, a silencer is provided at the end of the gas channel near the air inlet end, and a filter is provided at the end of the gas channel near the air outlet end. The silencer includes a silencer housing, a silencer cylinder is provided within the silencer housing, one end of the silencer cylinder is fixedly connected to the outlet pipe body, and the other end face is closed. The filter includes a filter housing, a filter screen is fixed to the inner wall of the filter housing, and a miscellaneous outlet is formed at the bottom of the filter housing, the miscellaneous outlet being located to the left of the filter screen. This supercharger outlet pipe improves the silencing performance of the outlet pipe and the quality of the gas in the outlet pipe through the silencer and the filter.

[0004] However, the above technical solution still has the following shortcomings when in use: after the filter has been used for a period of time, the filtered impurities are likely to clog the filter holes, affecting the air outlet effect of the outlet pipe, and need to be cleaned regularly. The filter of the above device is installed in the filter housing, and the filter housing is fixed by multiple fastening bolts, which makes the cleaning of the filter very inconvenient. In this regard, we propose an automobile engine supercharger outlet pipe structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an exhaust pipe structure of a supercharger of an automobile engine, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automobile engine supercharger outlet pipe structure, comprising:

[0007] The top of described filter screen is installed in the described outer wall of filter screen, and the top of described filter screen is installed in the described outer wall of filter screen.

[0008] Preferably, two positioning blocks are fixedly bonded to both ends of the pressing plate, and the two positioning blocks are respectively arranged on both sides of the clamping rod. Two positioning grooves are provided on the socket, and the positioning blocks are adapted to the positioning grooves.

[0009] Preferably, a handle groove is provided at the top of the plug board.

[0010] Preferably, a rubber sealing pad is fixedly bonded to the bottom wall of the pressing plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model cooperates with the provided plug-in seat, clamping groove, pressing plate, sliding rod, pulling plate, elastic spring and clamping rod and other components, and can clamp the pressing plate between the two plug-in seats after the filter is installed, and locks it through the plug-in cooperation of the clamping rod and the clamping groove, so that the pressing plate can press and fix the plug-in plate on the filter box, which is convenient for disassembly and assembly of the filter, easy for cleaning of the filter, and ensures the air outlet effect of the outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the exhaust pipe structure of a supercharger of an automobile engine proposed by the utility model;

[0014] Figure 2 This is a three-dimensional structural diagram of a filter box in an exhaust pipe structure of an automobile engine supercharger proposed by the present invention;

[0015] Figure 3 This is a partial top view of the structure of a compression plate in the exhaust pipe structure of a supercharger of an automobile engine proposed by the present invention;

[0016] Figure 4This is a three-dimensional structural diagram of a plug-in board in an exhaust pipe structure of an automobile engine supercharger proposed by the utility model.

[0017] In the figure: 1. Exhaust pipe body; 2. Silencer mechanism; 3. Filter mechanism; 4. Filter box; 5. Plug port; 6. Plug plate; 7. Filter screen; 8. Plug socket; 9. Snap-fit ​​groove; 10. Pressing plate; 11. Groove; 12. Slide rod; 13. Pull plate; 14. Elastic spring; 15. Snap-fit ​​rod; 16. Positioning block; 17. Positioning groove; 18. Handle groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 The utility model provides a technical solution: an automobile engine supercharger outlet pipe structure, comprising:

[0020] The outlet pipe body 1 is provided with a silencer mechanism 2, the outlet pipe body 1 is provided with a filter mechanism 3, the filter mechanism 3 includes a filter box 4, the filter box 4 is fixedly mounted on the outlet pipe body 1, the top of the filter box 4 is provided with a plug interface 5, a plug board 6 is movably plugged into the plug interface 5, a filter screen 7 is fixedly mounted on the plug board 6, and a plug seat 8 is fixedly bonded to both side walls of the filter box 4. A snap-on groove 9 is provided in the middle of the side wall opposite to the two plug seats 8, and a pressing plate 10 is provided between the two plug seats 8. Grooves 11 are provided on the top walls near both ends of the clamping plate 10, and two sliding rods 12 are fixedly bonded in the grooves 11. Pull plates 13 are slidably connected to the two sliding rods 12, and elastic springs 14 are sleeved on the two sliding rods 12. The two ends of the elastic springs 14 are respectively fixedly connected to the inner wall of the groove 11 and the pull plate 13, and a clamping rod 15 is fixedly bonded to the pull plate 13. The clamping rod 15 extends to the outside of the end of the clamping plate 10 away from the pull plate 13, and the clamping rod 15 is slidably connected to the clamping plate 10, and the clamping rod 15 is adapted to the clamping groove 9.

[0021] Two positioning blocks 16 are fixedly bonded to both ends of the clamping plate 10. The two positioning blocks 16 are respectively arranged on both sides of the clamping rod 15. Two positioning grooves 17 are provided on the socket 8. The positioning blocks 16 are adapted to the positioning grooves 17. The sliding cooperation between the positioning blocks 16 and the positioning grooves 17 facilitates the positioning of the clamping plate 10 when it is installed, so that the clamping rod 15 can be accurately inserted into the clamping groove 9.

[0022] A handle groove 18 is provided at the top of the plug-in board 6 , and the handle groove 18 facilitates pulling the plug-in board 6 out of the filter box 4 .

[0023] A rubber sealing gasket is fixedly bonded to the bottom wall of the pressing plate 10 , and the rubber sealing gasket can play a sealing role after the pressing plate 10 is pressed together to prevent the filter box 4 from leaking.

[0024] Working principle: During the use of this utility model, when installing the filter 7, it is only necessary to insert the plug-in plate 6 into the plug-in port 5 of the filter box 4, and then press the two pull plates 13 toward each other at the same time, driving the two clamping rods 15 to shrink until they are flush with the end of the clamping plate 10. At this time, the pull plate 13 will compress the elastic spring 14, and then the clamping plate 10 will be inserted between the two plug-in seats 8 through the sliding fit of the positioning block 16 and the positioning groove 17 to clamp the plug-in plate 6, and then release the pull plate 13, so that the two clamping rods 15 are respectively inserted into the two clamping grooves 9 under the elastic force of the elastic spring 14, so that the clamping plate 10 is fixedly installed on the filter box 4. When the filter 7 needs to be removed, it is only necessary to reverse the above steps.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile engine supercharger outlet pipe structure, characterized in that: include: An air outlet pipe body (1), the air outlet pipe body (1) is provided with a silencer mechanism (2), the air outlet pipe body (1) is provided with a filter mechanism (3), the filter mechanism (3) includes a filter box (4), the filter box (4) is fixedly mounted on the air outlet pipe body (1), a plug interface (5) is provided at the top of the filter box (4), a plug board (6) is movably plugged into the plug interface (5), a filter screen (7) is fixedly mounted on the plug board (6), both side walls of the filter box (4) are fixedly bonded with plug seats (8), a clamping groove (9) is provided in the middle of one side wall opposite to the two plug seats (8), a pressing plate (10) is provided between the two plug seats (8), and the The top wall of the clamping plate (10) near both ends is provided with a groove (11), and two sliding rods (12) are fixedly bonded in the groove (11), and a pull plate (13) is slidably connected to the two sliding rods (12). The two sliding rods (12) are sleeved with an elastic spring (14), and the two ends of the elastic spring (14) are respectively fixedly connected to the inner wall of the groove (11) and the pull plate (13), and a clamping rod (15) is fixedly bonded to the pull plate (13), and the clamping rod (15) extends from one end of the pull plate (13) to the outside of the clamping plate (10), and the clamping rod (15) is slidably connected to the clamping plate (10), and the clamping rod (15) is adapted to the clamping groove (9).

2. The automobile engine supercharger outlet pipe structure according to claim 1, characterized in that: Two positioning blocks (16) are fixedly bonded to both ends of the clamping plate (10), and the two positioning blocks (16) are respectively arranged on both sides of the clamping rod (15). Two positioning grooves (17) are provided on the socket (8), and the positioning blocks (16) are adapted to the positioning grooves (17).

3. The automobile engine supercharger outlet pipe structure according to claim 1, characterized in that: A handle groove (18) is provided at the top of the plug board (6).

4. The automobile engine supercharger outlet pipe structure according to claim 1, characterized in that: A rubber sealing pad is fixedly bonded to the bottom wall of the pressing plate (10).

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