A bellows gas curtain cleaning apparatus

Abstract

The utility model discloses a corrugated pipe air cascade cleaning equipment relates to corrugated pipe processing equipment technical field, and its technical key points include workstation, the upper surface fixed mounting of workstation has the pipe column, the workstation is fixedly installed and sends the gas subassembly, and the gas end of sending the gas subassembly is fixedly connected with the pipe column, the length direction of pipe column is provided with a plurality of air cascade board groups at equal interval, and air cascade board group is by a plurality of jet pipes, and each jet pipe is fixedly connected with the pipe column through the connecting hose, and each jet pipe is rotatably installed on the pipe column, and the torsional spring is fixedly installed between each jet pipe and the pipe column, and the upper portion of each air cascade board group is provided with the movable ring, and the lower surface of movable ring is fixedly installed with a plurality of push rods, and the upper surface fixed mounting of movable ring has the elastic telescopic link group, and the top of elastic telescopic link group is fixedly connected with the pipe column through the communicating pipe, and the cleaning difficulty of corrugated pipe is low.

Description

Technical Field

[0001] This utility model relates to the technical field of corrugated pipe processing equipment, specifically a corrugated pipe air cascade cleaning equipment. Background Technology

[0002] A corrugated pipe is a type of pipe with a regular wave-like shape. Commonly used corrugated pipes include those made of carbon steel and stainless steel, as well as steel lined with plastic, aluminum, and so on. Because corrugated pipes require a high degree of cleanliness during use, they need to be cleaned before use. However, the internal space of a corrugated pipe is small, making it difficult for workers to clean the inner wall of the corrugated pipe using an air gun. Therefore, in order to solve the above technical problems, this utility model provides a corrugated pipe air jet cleaning device. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a corrugated pipe air cascade cleaning device.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a corrugated pipe air cascade cleaning device, comprising a workbench, a pipe column fixedly installed on the upper surface of the workbench, an air supply assembly fixedly installed on the workbench, and an air outlet end of the air supply assembly fixedly connected to the pipe column; multiple air cascade plate assemblies are arranged at equal intervals along the length of the pipe column, each air cascade plate assembly consisting of multiple air jet pipes, the multiple air jet pipes being distributed at equal intervals along the circumference of the pipe column, each air jet pipe being fixedly connected to the pipe column via a connecting hose, each air jet pipe being rotatably mounted on the pipe column, a torsion spring being fixedly installed between each air jet pipe and the pipe column, a movable ring being provided above each air cascade plate assembly, multiple push rods being fixedly installed on the lower surface of the movable ring, the multiple push rods being arranged one-to-one with the multiple air jet pipes, an elastic telescopic rod assembly being fixedly installed on the upper surface of the movable ring, the top end of the elastic telescopic rod assembly being fixedly connected to the pipe column via a connecting pipe, a pressure relief head being fixedly installed on the top end of the elastic telescopic rod assembly, and a pressure relief valve being fixedly installed on the pressure relief head.

[0005] Preferably, the elastic telescopic rod assembly includes a sleeve, an inner rod, and a tension spring. The inner rod is slidably connected to the inner surface of the sleeve, and the tension spring is fixedly installed between the top end of the inner rod and the sleeve.

[0006] Preferably, multiple valves are fixedly installed on the tubing column, and the multiple valves are distributed at equal intervals along the length of the tubing column, with one valve located below each air cascade plate assembly.

[0007] Preferably, the air supply assembly includes an air pump and a connecting pipe. The air pump is fixedly installed on the lower surface of the workbench, one end of the connecting pipe is fixedly connected to the air outlet of the air pump, and the other end of the connecting pipe is fixedly connected to the tubing column.

[0008] Preferably, a support ring is fixedly installed on the upper surface of the workbench.

[0009] Preferably, the workbench has multiple channels on the inner side of the support ring, and three or more support legs are fixedly installed on the lower surface of the workbench.

[0010] Beneficial effects

[0011] Compared with the prior art, this utility model provides a corrugated pipe airflow cleaning device, which has the following beneficial effects:

[0012] Multiple air cascade plate assemblies are evenly spaced along the length of the tube column. Each air cascade plate assembly consists of multiple air jet pipes. Each air jet pipe is fixedly connected to the tube column via a connecting hose and is rotatably mounted on the tube column. A torsion spring is fixedly installed between the air jet pipe and the tube column. A movable ring is set above each air cascade plate assembly. Multiple push rods are fixedly installed on the lower surface of the movable ring, and an elastic telescopic rod assembly is fixedly installed on the upper surface of the movable ring. The top of the elastic telescopic rod assembly is fixedly connected to the tube column via a connecting pipe. Debris on the inner surface of the corrugated pipe moves downward under the downward thrust, thus enabling simple and quick cleaning of the corrugated pipe and significantly reducing the difficulty of cleaning.

[0013] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of this utility model viewed from below;

[0017] Figure 3 This is a structural schematic diagram of the central tube column and air cascade plate assembly of this utility model;

[0018] Figure 4 This is a structural schematic diagram of the air cascade plate assembly, the movable ring, and the elastic telescopic rod assembly in this utility model.

[0019] Figure 5 This is a schematic diagram of the sleeve, inner rod, and tension spring in this utility model.

[0020] In the diagram: 1. Workbench; 2. Support leg; 3. Support ring; 4. Channel; 5. Air pump; 6. Connecting pipe; 7. Pipe column; 8. Air jet pipe; 9. Movable ring; 10. Valve; 11. Mounting plate; 12. Sleeve; 13. Connecting pipe; 14. Connecting hose; 15. Push rod; 16. Pressure relief head; 17. Pressure relief valve; 18. Torsion spring; 19. Inner rod; 20. Tension spring. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1 to 5 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Please combine Figures 1 to 5 As shown, this utility model discloses a corrugated pipe air cascade cleaning device. The air cascade cleaning device includes a workbench 1, which is fixedly supported on the ground by three or more support legs 2. A pipe column 7 is fixedly installed on the upper surface of the workbench 1, and an air pump 5 is fixedly installed on the lower surface of the workbench 1. The air outlet of the air pump 5 is fixedly connected to the pipe column 7 through a connecting pipe 6. Multiple air cascade plate groups are arranged at equal intervals along the length direction of the pipe column 7.

[0025] The air cascade plate assembly consists of multiple jet pipes 8, which are evenly distributed on the circumference of the column 7. Each jet pipe 8 is fixedly connected to the column 7 via a connecting hose 14. Multiple mounting plates 11 are fixedly installed on the outer surface of the column 7. Each jet pipe 8 is rotatably installed between two mounting plates 11. A torsion spring 18 is fixedly installed between each jet pipe 8 and the mounting plate 11. A movable ring 9 is provided above each air cascade plate assembly. Multiple push rods 15 are fixedly installed on the lower surface of the movable ring 9. The multiple push rods 15 are arranged one-to-one with the multiple jet pipes 8. An elastic telescopic rod assembly is fixedly installed on the upper surface of the movable ring 9. The top end of the elastic telescopic rod assembly is fixedly connected to the column 7 via a connecting pipe 13.

[0026] When cleaning the corrugated pipe, place the corrugated pipe on the upper surface of the workbench 1 and position the pipe column 7 inside the corrugated pipe. Then, start the air pump 5. The air pump 5 delivers air to the inside of the pipe column 7 through the connecting pipe 6. The air inside the pipe column 7 enters the inside of the jet pipe 8 through the connecting hose 14. Multiple jet pipes 8 spray air onto the inner surface of the corrugated pipe. Some air enters the inside of the elastic telescopic rod through the connecting pipe 13. After the pressure inside the elastic telescopic rod increases, the movable end of the elastic telescopic rod extends, and the movable ring 9 moves downward. Multiple push rods 15 push multiple jet pipes 8 to rotate downward. The debris on the inner surface of the corrugated pipe moves downward after being pushed downward by the inclined downward force, thus completing the cleaning of the corrugated pipe simply and quickly, significantly reducing the cleaning difficulty.

[0027] The elastic telescopic rod assembly includes a sleeve 12, an inner rod 19, and a tension spring 20. The inner rod 19 is slidably connected to the inner surface of the sleeve 12. The tension spring 20 is fixedly installed between the top end of the inner rod 19 and the sleeve 12. A pressure relief head 16 is fixedly installed on the top end of the sleeve 12, and a pressure relief valve 17 is fixedly installed on the pressure relief head 16. After cleaning one bellows, the air pump 5 stops running, the pressure relief valve 17 opens, allowing the air inside the sleeve 12 to be discharged. Under the tension of the tension spring 20, the inner rod 19 moves towards the inside of the sleeve 12, causing the jet pipe 8 to rotate upward and reset under the elastic force of the torsion spring 18.

[0028] Different bellows have different lengths. When cleaning the bellows, each air cascade plate assembly needs to be located inside the bellows. If the air cascade plate assemblies located outside the bellows also operate, it will affect the normal work of the staff. To solve this problem, multiple valves 10 are fixedly installed on the pipe column 7. The multiple valves 10 are evenly distributed along the length of the pipe column 7. There is a valve 10 below each air cascade plate assembly. For shorter bellows, some valves 10 can be closed, so that only the air cascade plate assemblies at the lower position on the pipe column 7 can operate.

[0029] A support ring 3 is fixedly installed on the upper surface of the workbench 1 to support the corrugated pipe. Multiple channels 4 are opened on the workbench 1 and inside the support ring 3, so that a collection box can be placed under the workbench 1. The generated debris falls into the collection box through the channels 4, reducing the difficulty for workers to clean up the debris.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A corrugated pipe airflow cleaning device, characterized in that, The system includes a workbench (1), on the upper surface of which a column (7) is fixedly mounted. An air supply assembly is fixedly mounted on the workbench (1), and the outlet end of the air supply assembly is fixedly connected to the column (7). Multiple air cascade plate groups are evenly spaced along the length of the column (7). Each air cascade plate group consists of multiple air jet pipes (8). The multiple air jet pipes (8) are evenly distributed along the circumference of the column (7). Each air jet pipe (8) is fixedly connected to the column (7) via a connecting hose (14). Each air jet pipe (8) is rotatably mounted on the column (7). A torsion spring (18) is fixedly installed between the jet pipe (8) and the column (7). A movable ring (9) is provided above each air cascade plate assembly. Multiple push rods (15) are fixedly installed on the lower surface of the movable ring (9). The multiple push rods (15) are arranged one-to-one with the multiple jet pipes (8). An elastic telescopic rod assembly is fixedly installed on the upper surface of the movable ring (9). The top end of the elastic telescopic rod assembly is fixedly connected to the column (7) through a connecting pipe (13). A pressure relief head (16) is fixedly installed on the top end of the elastic telescopic rod assembly. A pressure relief valve (17) is fixedly installed on the pressure relief head (16).

2. The corrugated pipe airflow cleaning device according to claim 1, characterized in that: The elastic telescopic rod assembly includes a sleeve (12), an inner rod (19), and a tension spring (20). The inner rod (19) is slidably connected to the inner surface of the sleeve (12), and the tension spring (20) is fixedly installed between the top of the inner rod (19) and the sleeve (12).

3. The corrugated pipe airflow cleaning device according to claim 1, characterized in that: Multiple valves (10) are fixedly installed on the tubing column (7). The multiple valves (10) are evenly distributed along the length of the tubing column (7), and a valve (10) is provided below each air cascade plate group.

4. The corrugated pipe airflow cleaning device according to claim 1, characterized in that: The air delivery assembly includes an air pump (5) and a connecting pipe (6). The air pump (5) is fixedly installed on the lower surface of the workbench (1). One end of the connecting pipe (6) is fixedly connected to the air outlet of the air pump (5), and the other end of the connecting pipe (6) is fixedly connected to the pipe column (7).

5. The corrugated pipe airflow cleaning device according to claim 1, characterized in that: A support ring (3) is fixedly installed on the upper surface of the workbench (1).

6. The corrugated pipe airflow cleaning device according to claim 5, characterized in that: Multiple channels (4) are provided on the workbench (1) and inside the support ring (3), and more than three support legs (2) are fixedly installed on the lower surface of the workbench (1).

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