Aluminum alloy intake cylinder with filter structure

Abstract

The utility model discloses an aluminium alloy air inlet cylinder with filter structure relates to air inlet cylinder technical field. Include: upper pipeline, lower pipeline, and lower pipeline is located below upper pipeline, vertical pole, vertical pole sets up in the front of upper pipeline and lower pipeline, two connecting blocks, two connecting blocks symmetry fixed connection in the back of vertical pole, filter screen, filter screen installs in the inner chamber of lower pipeline, switch mechanism, switch mechanism is used for opening the pipeline above filter screen fast, and bind limit mechanism, bind limit mechanism is used for binding limit pipeline above filter screen in a side, provides space for the disassembly filter screen. This aluminium alloy air inlet cylinder with filter structure, utilizes the mutual cooperation between aluminium alloy hose, T flange, ring flange, bolt, nut, movable block and bind limit rope, can open the pipeline above filter screen in air inlet cylinder and replace filter screen, need not to take down entire aluminium alloy air inlet cylinder, has simplified the operation, has improved the efficiency.

Description

Technical Field

[0001] This utility model relates to the field of air intake cylinder technology, specifically to an aluminum alloy air intake cylinder with a filter structure. Background Technology

[0002] An aluminum alloy air intake manifold is a car air intake pipe component made of aluminum alloy. With the characteristics of aluminum alloy, such as light weight, high strength, high temperature resistance and good thermal conductivity, it can reduce the load on the car body and improve the response speed. It can also reduce the intake air temperature and optimize the intake air density through efficient heat dissipation. The aluminum alloy air intake manifold can maintain good performance in high temperature and harsh working environments.

[0003] Some aluminum alloy air intake cylinders have filters or pre-filters installed inside to initially filter large particles of impurities. When the filter inside the aluminum alloy air intake cylinder is clogged or damaged, it is often necessary to completely remove the entire aluminum alloy air intake cylinder before the filter can be replaced, which is cumbersome and time-consuming. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an aluminum alloy air intake cylinder with a filter structure, which solves the problem that replacing the filter screen inside the aluminum alloy air intake cylinder requires removing the entire air intake cylinder, which is cumbersome and time-consuming. This simplifies the operation and improves efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aluminum alloy air inlet cylinder with a filter structure, comprising:

[0006] Upstream pipes;

[0007] The lower pipe is located below the upper pipe;

[0008] A vertical rod is provided on the front of the upper pipe and the lower pipe;

[0009] Two connecting blocks are symmetrically fixedly connected to the back of the vertical rod, one of the connecting blocks is fixedly connected to the outer wall of the upper pipe, and the other connecting block is fixedly connected to the outer wall of the lower pipe;

[0010] A filter screen is installed inside the lower pipe and is used for preliminary filtration of large particulate impurities.

[0011] A switching mechanism is provided above the filter screen, and the switching mechanism is used to quickly open the pipe above the filter screen;

[0012] A binding mechanism is used to bind the pipes above the filter screen to one side, providing space for the installation and removal of the filter screen.

[0013] Preferably, the switching mechanism includes:

[0014] An aluminum alloy flexible hose is fixedly connected to the bottom of the upper pipe;

[0015] A T-shaped flange is fixedly connected to the bottom of the aluminum alloy flexible hose;

[0016] An annular flange, wherein the annular flange is fixedly fitted onto the outer wall of the lower pipe;

[0017] The T-flange and the annular flange are fixedly connected by multiple bolts and multiple nuts.

[0018] Preferably, the switching mechanism further includes:

[0019] An annular groove is formed at the bottom of the T-shaped flange;

[0020] A sealing ring is disposed in the inner cavity of the annular groove, and the sealing ring is used to seal the gap between the T-shaped flange and the annular flange.

[0021] Preferably, the restraint mechanism includes:

[0022] A strip-shaped cavity, wherein the strip-shaped cavity is formed in the inner cavity of the vertical rod;

[0023] A threaded hole is provided at the top of the vertical rod and communicates with the strip cavity;

[0024] A threaded rod, wherein the outer wall of the threaded rod is threadedly connected to the inner wall of a threaded hole;

[0025] A binding rope is fixedly connected to the bottom end of the threaded rod, and the binding rope is used to limit the T-shaped flange to the side of the vertical rod;

[0026] The movable block is movably fitted into the inner cavity of the strip cavity, and the top of the movable block is fixedly connected to the bottom end of the binding rope.

[0027] Preferably, the binding mechanism further includes:

[0028] A reset spring is provided, with its top end fixedly connected to the bottom of the movable block and its bottom end fixedly connected to the bottom of the inner wall of the strip cavity. The reset spring is used to drive the movable block to automatically perform a reset movement.

[0029] Preferably, the top end of the threaded rod is provided with a strip-shaped auxiliary groove, which is used to facilitate the rotation of the threaded rod.

[0030] This utility model discloses an aluminum alloy air inlet cylinder with a filter structure, which has the following beneficial effects:

[0031] This utility model utilizes the cooperation between aluminum alloy hose, T-shaped flange, ring flange, bolt, nut, movable block and binding rope to open the pipe above the filter screen inside the air inlet and replace the filter screen without having to remove the entire aluminum alloy air inlet, simplifying the operation and improving efficiency.

[0032] This invention utilizes the cooperation between the movable block and the return spring to drive the binding rope to automatically perform a return motion, thereby improving the convenience of storing the binding rope. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0035] Figure 2 This is a partial sectional view of the side of the present invention.

[0036] Figure 3 This utility model Figure 2 A magnified view of the structure at point A in the middle;

[0037] Figure 4 This is a cross-sectional view of the bolt and nut parts of this utility model.

[0038] In the diagram: 1. Upper pipe; 2. Lower pipe; 3. Vertical rod; 4. Connecting block; 5. Filter screen; 6. Switching mechanism; 61. Aluminum alloy flexible hose; 62. T-flange; 63. Ring flange; 64. Bolt; 65. Nut; 66. Sealing ring; 7. Binding mechanism; 71. Threaded rod; 72. Binding rope; 73. Movable block; 74. Return spring. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0040] This application provides an aluminum alloy air intake cylinder with a filter structure, which solves the problem that replacing the filter screen inside the aluminum alloy air intake cylinder requires removing the entire air intake cylinder, which is cumbersome and time-consuming. This simplifies the operation and improves efficiency.

[0041] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0042] This utility model provides, for example Figure 1-4 The aluminum alloy air inlet cylinder with a filter structure shown includes: an upper pipe 1; a lower pipe 2 located below the upper pipe 1; a vertical rod 3 positioned on the front of both the upper pipe 1 and the lower pipe 2; two connecting blocks 4 symmetrically fixed to the back of the vertical rod 3, one connecting block 4 fixedly connected to the outer wall of the upper pipe 1, and the other connecting block 4 fixedly connected to the outer wall of the lower pipe 2; a filter screen 5 installed in the inner cavity of the lower pipe 2, used for preliminary filtration of large particulate impurities, with 0.5mm pores on the filter screen 5; a switching mechanism 6 positioned above the filter screen 5, used to quickly open the pipe above the filter screen 5; and a binding mechanism 7 used to bind the pipe above the filter screen 5 aside, providing space for disassembling and assembling the filter screen 5.

[0043] The switching mechanism 6 includes: an aluminum alloy flexible hose 61, which is fixedly connected to the bottom of the upper pipe 1; a T-shaped flange 62, which is fixedly connected to the bottom of the aluminum alloy flexible hose 61; an annular flange 63, which is fixedly sleeved on the outer wall of the lower pipe 2; multiple bolts 64 and multiple nuts 65, the number of bolts 64 and nuts 65 being adjusted according to the holes on the flange, and the T-shaped flange 62 and the annular flange 63 being fixedly connected by multiple bolts 64 and multiple nuts 65; an annular groove, which is formed at the bottom of the T-shaped flange 62; and a sealing ring 66, which is disposed in the inner cavity of the annular groove and is used to seal the gap between the T-shaped flange 62 and the annular flange 63.

[0044] The binding and limiting mechanism 7 includes: a strip cavity, which is opened in the inner cavity of the vertical rod 3; a threaded hole, which is opened in the top of the vertical rod 3 and communicates with the strip cavity; a threaded rod 71, the outer wall of which is threadedly connected to the inner wall of the threaded hole, and the top of the threaded rod 71 is provided with a strip-shaped auxiliary groove for facilitating the rotation of the threaded rod 71; a binding rope 72, which is fixedly connected to the bottom end of the threaded rod 71 and is used to limit the T-shaped flange 62 to the side of the vertical rod 3; a movable block 73, which is movably sleeved in the inner cavity of the strip cavity, and the top of the movable block 73 is fixedly connected to the bottom end of the binding rope 72; and a return spring 74, the top end of which is fixedly connected to the bottom of the movable block 73, and the bottom end of which is fixedly connected to the bottom of the inner wall of the strip cavity, and the return spring 74 is used to drive the movable block 73 to automatically perform a return movement.

[0045] Working principle:

[0046] When it is necessary to replace the filter screen 5 inside the aluminum alloy air intake cylinder, first remove all the bolts 64 and nuts 65 that fasten the T-shaped flange 62 and the annular flange 63. After removal, take away the sealing ring 66. Then, drive the threaded rod 71 to rotate counterclockwise in the threaded hole through the strip-shaped auxiliary groove. After the threaded rod 71 is completely turned away from the threaded hole, apply force to the threaded rod 71 to pass it through the hole on the T-shaped flange 62. Then, use the binding rope 72 to bind the T-shaped flange 62 to the end of the vertical rod 3. At this time, the pipe above the filter screen 5 is opened and there is enough operating space to replace the filter screen 5. It is not necessary to remove the entire aluminum alloy air intake cylinder, which simplifies the operation and improves efficiency.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy intake port having a filter structure, characterized by, include: Upper pipe (1); The lower pipe (2) is located below the upper pipe (1); A vertical rod (3) is provided on the front of the upper pipe (1) and the lower pipe (2); Two connecting blocks (4) are symmetrically fixed to the back of the vertical rod (3), one of the connecting blocks (4) is fixed to the outer wall of the upper pipe (1), and the other connecting block (4) is fixed to the outer wall of the lower pipe (2); A filter screen (5) is installed in the inner cavity of the lower pipe (2) and is used to perform preliminary filtration of large particulate impurities. A switching mechanism (6) is disposed above the filter screen (5) and is used to quickly open the pipe above the filter screen (5); Binding mechanism (7) is used to bind the pipeline above the filter screen (5) aside, providing space for the installation and removal of the filter screen (5).

2. The aluminum alloy intake port with a filter structure according to claim 1, characterized in that, The switching mechanism (6) includes: An aluminum alloy flexible hose (61) is fixedly connected to the bottom of the upper pipe (1); T-shaped flange (62), said T-shaped flange (62) is fixedly connected to the bottom of aluminum alloy flexible hose (61); Annular flange (63), said annular flange (63) is fixedly sleeved on the outer wall of the lower pipe (2); The T-flange (62) and the annular flange (63) are fixedly connected by a plurality of bolts (64) and a plurality of nuts (65).

3. The aluminum alloy intake port with filter structure according to claim 2, wherein The switching mechanism (6) further includes: An annular groove is formed at the bottom of the T-shaped flange (62); A sealing ring (66) is disposed in the inner cavity of the annular groove, and the sealing ring (66) is used to seal the gap between the T-shaped flange (62) and the annular flange (63).

4. The aluminum alloy intake port with a filtering structure according to claim 1, wherein The binding mechanism (7) includes: A strip-shaped cavity, wherein the strip-shaped cavity is formed in the inner cavity of the vertical rod (3); A threaded hole is provided at the top of the vertical rod (3), and the threaded hole communicates with the strip cavity; A threaded rod (71) has its outer wall threaded to the inner wall of a threaded hole; A binding rope (72) is fixedly connected to the bottom end of the threaded rod (71). The binding rope (72) is used to limit the T-shaped flange (62) to the side of the vertical rod (3). Movable block (73), which is movably fitted into the inner cavity of the strip cavity, and the top of the movable block (73) is fixedly connected to the bottom end of the binding rope (72).

5. The aluminum alloy intake port with filter structure according to claim 4, wherein The binding mechanism (7) also includes: The reset spring (74) is fixedly connected at the top end to the bottom of the movable block (73) and at the bottom end to the bottom of the inner wall of the strip cavity. The reset spring (74) is used to drive the movable block (73) to automatically perform a reset movement.

6. The aluminum alloy intake port with a filtering structure according to claim 4, wherein The top end of the threaded rod (71) is provided with a strip-shaped auxiliary groove, which is used to facilitate the rotation of the threaded rod (71).

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