High-temperature-resistant air filter silica gel air inlet hose

Abstract

The utility model relates to the technical field of air inlet hoses, in particular to a high-temperature-resistant air filter silica gel air inlet hose which comprises a pipeline body, the outer wall of the pipeline body is coaxially sleeved with a plurality of ring blocks, the ring blocks are all fixedly connected with the pipeline body and are arranged at equal intervals, and a positioning mechanism is further arranged on the outer wall of the pipeline body in a matched mode. A connecting mechanism is arranged at the end of the pipeline body in a matched mode. According to the utility model, flexible and effective positioning operation and butt joint operation can be carried out, the whole operation is convenient and flexible, the pipe wall is not pressed during fixation, and the sealing effect can be ensured during butt joint.

Description

Technical Field

[0001] This utility model relates to the field of air intake hose technology, and in particular to a high-temperature resistant silicone air intake hose for air filters. Background Technology

[0002] The silicone air intake hose for air filters is a hose with high temperature resistance and sealing protection, which can effectively ensure the stability of the air intake system in extreme environments. It is a key component that can improve the performance and life of equipment and is often used in equipment such as high temperature air filters.

[0003] Existing high-temperature air filter silicone air inlet hoses have a smooth surface, which makes them inconvenient to clamp and position during use, and also makes it difficult to fix and seal them with existing equipment interfaces.

[0004] Therefore, we propose a high-temperature resistant air filter silicone air inlet hose to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-temperature resistant silicone air inlet hose for air filters.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-temperature resistant air filter silicone air inlet hose includes a pipe body, the outer wall of which is coaxially fitted with several ring blocks, all of which are fixedly connected to the pipe body and are arranged at equal intervals. The outer wall of the pipe body is also matched with a positioning mechanism, and the end of the pipe body is matched with a connecting mechanism.

[0008] Preferably, the pipe body is provided with a high-temperature resistant layer, a reinforcing layer is wrapped around the high-temperature resistant layer, and a wear-resistant layer is wrapped around the reinforcing layer.

[0009] Preferably, the positioning mechanism includes a C-shaped block that engages with the outer wall of the pipe body. The thickness of the C-shaped block is the same as the distance between the two ring blocks. The C-shaped block is connected to a U-shaped block, and the U-shaped block is provided with a fastening mechanism.

[0010] Preferably, the fastening mechanism includes a screw, one end of which is threaded through one side of the U-shaped block and coaxially fixed with a stop block.

[0011] Preferably, the connecting mechanism includes a collar and a disc block. The collar can be coaxially sleeved on the pipe body and can be disposed between two ring blocks. The disc block can abut against the end of the pipe body. Two connecting bolts are symmetrically matched between the collar and the disc block, and the connecting bolts are threaded through the collar and the disc block in sequence.

[0012] Preferably, the disc block is coaxially fixed with an insertion tube, which is inserted and matched with the port of the pipe body.

[0013] Preferably, the disc block has a connection port at the end opposite to the insertion tube, and a flange ring is coaxially fixed at the connection port, with a screw cap fitted onto the flange ring.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model sets several ring blocks on the pipe body, enabling the pipe body to be flexibly and effectively positioned and connected. The overall fixing operation is convenient and flexible, and it can achieve the effect of not compressing the pipe wall. The overall connection operation is convenient and efficient, and it can effectively ensure the sealing effect. Attached Figure Description

[0016] 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, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is the first axonometric drawing of this utility model;

[0018] Figure 2 This is the second axonometric drawing of the present invention;

[0019] Figure 3 This is an exploded view of the present invention;

[0020] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the spiral cap of this utility model;

[0022] Figure 6 This is a cross-sectional view of the pipe body of this utility model.

[0023] In the diagram: 1. Pipe body; 2. Ring block; 3. High-temperature resistant layer; 4. Reinforcing layer; 5. Wear-resistant layer; 6. C-shaped block; 7. U-shaped block; 8. Screw; 9. Abutment block; 10. Collar; 11. Disc block; 12. Connecting bolt; 13. Insert pipe; 14. Connection port; 15. Flange ring; 16. Spiral cap. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Reference Figure 1 , Figure 2 , Figure 3 as well as Figure 4 The high-temperature resistant air filter silicone air inlet hose includes a pipe body 1. Several ring blocks 2 are coaxially sleeved on the outer wall of the pipe body 1. The ring blocks 2 are all fixedly connected to the pipe body 1 and are arranged at equal intervals. The outer wall of the pipe body 1 is also matched with a positioning mechanism, and the end of the pipe body 1 is matched with a connecting mechanism.

[0027] For the above example, those skilled in the art should know that when implementing the above technical solution, the radius of the ring block 2 is larger than the radius of the pipe body 1, and it is not limited to a single radius value.

[0028] For the above example, those skilled in the art should know that when implementing the above technical solution, the pipe body 1 can be cut, and the length obtained by cutting can be obtained.

[0029] As a technical optimization of this utility model, the pipe body 1 is provided with a high temperature resistant layer 3, the high temperature resistant layer 3 is wrapped with a reinforcing layer 4, and the reinforcing layer 4 is wrapped with a wear-resistant layer 5.

[0030] As a technical optimization of this utility model, the positioning mechanism includes a C-shaped block 6, which is snapped and matched with the outer wall of the pipe body 1. The thickness of the C-shaped block 6 is the same as the distance between the two ring blocks 2. The C-shaped block 6 is connected to a U-shaped block 7, which is provided with a fastening mechanism. The C-shaped block 6 can be snapped onto the pipe body 1 and is located between the two ring blocks 2. The two ring blocks 2 play a positioning and limiting role for the C-shaped block 6, preventing the C-shaped block 6 from sliding or moving on the pipe body 1. Furthermore, the ring blocks 2 provide several gap positions to allow for flexible positioning of the C-shaped block 6.

[0031] As a technical optimization of this utility model, the fastening mechanism includes a screw 8, one end of which is threaded through one side of the U-shaped block 7 and coaxially fixed with a stop block 9. The U-shaped block 7 can be correspondingly set with an external bracket. By turning the screw 8, the stop block 9 can be made to abut against the bracket, thereby achieving the effect of positioning the U-shaped block 7, or the bracket can be restricted within the gap between the screw 8 and the U-shaped block 7, ultimately achieving the effect of positioning the U-shaped block 7. After the U-shaped block 7 is positioned, the C-shaped block 6 can be positioned.

[0032] As a technical optimization of this utility model, the connecting mechanism includes a collar 10 and a disc block 11. The collar 10 can be coaxially sleeved on the pipe body 1 and can be positioned between two ring blocks 2. The disc block 11 can abut against the end of the pipe body 1. Two connecting bolts 12 are symmetrically matched between the collar 10 and the disc block 11, and the connecting bolts 12 threadedly pass through the collar 10 and the disc block 11 in sequence. The collar 10 can be pressed between the two ring blocks 2 near the end of the pipe body 1. The collar 10 can be connected to the disc block 11 by the two connecting bolts 12. By tightening the connecting bolts 12, the collar 10 and the disc block 11 can be pressed together, thereby effectively sealing the gap between the collar 10 and the disc block 11 and the ring block 2.

[0033] As a technical optimization of this utility model, the disc block 11 is coaxially fixed with the insertion tube 13, and the insertion tube 13 is inserted and matched with the port of the pipe body 1.

[0034] Reference Figure 5 The disc block 11 has a connection port 14 at the end opposite to the insertion tube 13. A flange ring 15 is coaxially fixed to the connection port 14, and a screw cap 16 is fitted onto the flange ring 15. The flange ring 15 is used to abut against the interface of the air filter, and the screw cap 16 can be threaded to the interface of the air filter to fix the connection port 14 and ensure the sealing effect of the flange ring 15.

[0035] In this invention, the working principle of the device is as follows:

[0036] By setting several ring blocks 2 on the pipe body 1, the pipe body 1 can be flexibly and effectively positioned and connected. When fixing is required, a C-shaped block 6 is snapped onto the pipe body 1, positioned between two ring blocks 2. The two ring blocks 2 position and restrict the C-shaped block 6, preventing it from sliding on the pipe body 1. The ring blocks 2 also provide several gap positions to allow for flexible positioning of the C-shaped block 6. Then, a U-shaped block 7 is correspondingly positioned with an external bracket. By tightening the screw 8, the abutment 9 abuts against the bracket, achieving the positioning of the U-shaped block 7. Alternatively, the bracket can be confined within the gap between the screw 8 and the U-shaped block 7, ultimately achieving the positioning of the U-shaped block 7. Once the U-shaped block 7 is positioned, the C-shaped block 6 is also positioned, ultimately achieving the positioning of the pipe body 1. The overall fixing operation is convenient and flexible, and it does not compress the pipe wall of the pipe body 1.

[0037] When docking is required, the corresponding collar 10 can be pressed and positioned between the two ring blocks 2 near the port of the pipe body 1. Then, the corresponding insert 13 is inserted and matched into the port of the pipe body 1. The collar 10 is then connected to the corresponding disc block 11 using two connecting bolts 12. Tightening the connecting bolts 12 compresses the collar 10 and disc block 11, effectively sealing the gap between the collar 10 and disc block 11 and the ring block 2. This achieves a sealed connection between the insert 13 and the port of the pipe body 1. Afterward, the flange ring 15 of the connection port 14 abuts against the air filter interface, and the spiral cap 16 is threaded into the air filter interface, ultimately achieving a sealed connection. The overall connection operation is convenient and effectively ensures a tight seal.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-temperature resistant silicone air inlet hose for an air filter, comprising a hose body (1), characterized in that, The outer wall of the pipe body (1) is coaxially fitted with several ring blocks (2), and the ring blocks (2) are fixedly connected to the pipe body (1). The ring blocks (2) are arranged at equal intervals. The outer wall of the pipe body (1) is also matched with a positioning mechanism, and the end of the pipe body (1) is matched with a connecting mechanism.

2. The high-temperature resistant air filter silicone air inlet hose according to claim 1, characterized in that, The pipe body (1) is provided with a high temperature resistant layer (3), and a reinforcing layer (4) is wrapped around the outside of the high temperature resistant layer (3), and a wear-resistant layer (5) is wrapped around the outside of the reinforcing layer (4).

3. The high-temperature resistant air filter silicone air inlet hose according to claim 1, characterized in that, The positioning mechanism includes a C-shaped block (6), which is engaged with the outer wall of the pipe body (1). The thickness of the C-shaped block (6) is the same as the distance between the two ring blocks (2). The C-shaped block (6) is connected to a U-shaped block (7), and a fastening mechanism is provided on the U-shaped block (7).

4. The high-temperature resistant air filter silicone air inlet hose according to claim 3, characterized in that, The fastening mechanism includes a screw (8), one end of which is threaded through one side of the U-shaped block (7) and coaxially fixed with a stop block (9).

5. The high-temperature resistant air filter silicone air inlet hose according to claim 1, characterized in that, The connecting mechanism includes a collar (10) and a disc block (11). The collar (10) can be coaxially sleeved on the pipe body (1) and the collar (10) can be set between two ring blocks (2). The disc block (11) can abut against the end of the pipe body (1). Two connecting bolts (12) are symmetrically matched between the collar (10) and the disc block (11). The connecting bolts (12) are threaded through the collar (10) and the disc block (11) in sequence.

6. The high-temperature resistant air filter silicone air inlet hose according to claim 5, characterized in that, The disc block (11) is coaxially fixed with a tube (13), and the tube (13) is inserted and matched with the port of the pipe body (1).

7. The high-temperature resistant air filter silicone air inlet hose according to claim 6, characterized in that, The disc block (11) has a connection port (14) at one end away from the insertion tube (13). A flange ring (15) is fixedly mounted on the connection port (14) on the same axis. A spiral cap (16) is fitted on the flange ring (15).

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