Hose connection for an air washer

Abstract

The utility model discloses a hose connecting structure of air washer, including washer main part, connecting box, dust suction pipeline, be connected with connecting box on the washer main part, be equipped with the connecting port on the connecting box, be equipped with the limit card and structure in the connecting port, dust suction port is equipped with the dust suction pipeline end, the limit outer ring and limit inner ring are equipped at dust suction pipeline other end port department, limit outer ring is close to the high one end of pipe orifice, the other end is low, the limit outer ring and limit inner ring both mirror image layout. The utility model discloses a hose connecting structure of air washer, has set up the limit card and structure at the connecting port and dust suction pipeline end department, through with dust suction pipeline pipe orifice insert connecting port, limit ball falls between limit outer ring and inner ring, and moves ring cover and presses down limit ball to realize the fixed card of two pipelines, and the connection and disassembly are all convenient, and it is convenient to change the pipeline without effort when needing.

Description

Technical Field

[0001] This utility model relates to the field of air washing equipment technology, specifically to a hose connection structure for an air washer. Background Technology

[0002] An air scrubber is a device that uses liquid to capture pollutants in an airflow. It is primarily used for air purification, removing gaseous pollutants, cooling, and defogging. Air scrubbers are gas purification devices, typically used to remove pollutants from gases, and also function as dust collectors, remove gaseous pollutants, cool, and defog units. Based on the gas-liquid contact method, they are classified into gravity spray, cyclone, self-excited spray, and venturi types, suitable for high-temperature, flammable gas, and non-fibrous dust treatment. They have a simple structure and high dust removal efficiency, capable of capturing particles from 0.1 to 20 micrometers. Currently used air scrubbers, due to their strong suction, tend to accumulate dust in the ducts after prolonged use, causing a decrease in suction power. In such cases, duct replacement is necessary; therefore, easily disassembleable ducts are required.

[0003] This case arose in order to resolve the aforementioned issues. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a hose connection structure for an air scrubber, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hose connection structure for an air scourter, comprising a scourter body, a connecting box, and a suction pipe. The connecting box is connected to the scourter body, and the connecting box has a connection port. A limiting clip and a structure are provided inside the connection port. A suction port is provided at the end of the suction pipe, and a limiting outer ring and a limiting inner ring are provided at the other end of the suction pipe. The limiting outer ring is higher at one end near the pipe opening and lower at the other end. The limiting outer ring and the limiting inner ring are arranged in a mirror image.

[0006] Preferably, the limiting card and structure include a movable ring sleeve, a limiting ball, a placement groove, and a spring. The connection port is provided with an inner ring tube, and a movable sleeve is slidably connected to the inner ring tube. A ring of protrusions is provided on the inner ring tube.

[0007] Preferably, a placement groove is provided between the protrusion on the inner ring tube and the movable ring sleeve, and a spring is provided in the placement groove. One end of the spring is fixedly connected to the placement groove, and the other end of the spring is connected to the inner wall of the movable ring sleeve.

[0008] Preferably, the spring is wrapped around the inner ring tube, and the inner ring tube has a plurality of slots in the circumferential direction, and each slot has a limiting ball.

[0009] Preferably, the inner diameter of the inner ring pipe is larger than the combined diameter of the suction pipe and the limiting inner ring, and the main body of the washer is provided with a dustproof net.

[0010] After adopting the above technical solution, this utility model has the following advantages compared with the prior art: The utility model provides a hose connection structure for an air scrubber, which sets a limiting clip and structure at the connection port and the end of the suction pipe. By inserting the suction pipe into the connection port, the limiting ball falls between the limiting outer ring and the inner ring. The moving ring sleeve presses down on the limiting ball to achieve the fixed locking of the two pipes. The connection and disassembly are convenient, and it is easy to replace the pipes effortlessly when needed. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the present invention; Figure 2 This is a schematic diagram of the pipe connection of this utility model; Figure 3 This is a schematic cross-sectional view of the pipe connection of this utility model.

[0012] In the diagram: 1. Washer body; 2. Connecting box; 3. Dustproof net; 4. Connecting port; 5. Dust suction pipe; 6. Dust suction port; 7. Limiting outer ring; 8. Limiting inner ring; 9. Moving ring sleeve; 10. Limiting ball; 11. Empty slot; 12. Placement slot; 13. Spring. Detailed Implementation

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0014] like Figure 1-3 As shown: A hose connection structure for an air scrubber includes a scrubber body 1, a connecting box 2, and a suction pipe 5. The connecting box 2 is connected to the scrubber body 1 and has a connecting port 4. The connecting port 4 has a limiting clip and a structure. The suction pipe 5 has a suction port 6 at one end and a limiting outer ring 7 and a limiting inner ring 8 at the other end. The limiting outer ring 7 is higher at one end near the pipe opening and lower at the other end. The limiting outer ring 7 and the limiting inner ring 8 are arranged in a mirror image. The limiting outer ring 7 and the limiting inner ring 8 have an arc facing each other towards the middle, which allows the limiting ball 10 to fall into it. In the initial state, the moving ring 9 is located above the slot 11 under the action of the spring 13, pressing the limiting ball 10.

[0015] The limiting card and structure include a movable ring sleeve 9, a limiting ball 10, a placement groove 12, and a spring 13. The connection port 4 has an inner ring tube inside, and a movable replacement sleeve 9 is slidably connected to the inner ring tube. The inner ring tube has a ring of protrusions.

[0016] The working principle of the limiting clip and structure is as follows: Align the nozzle of the suction pipe 5 with the connector 4 and insert it. First, move the moving ring 9 backward. At this time, the spring 13 is compressed, and part of the limiting ball 10 is exposed in the slot 11. As the suction pipe 5 is inserted, the inclined surface of the outer limiting ring 7 lifts the limiting ball 10, which then falls between the outer limiting ring 7 and the inner limiting ring 8. At this point, release the moving ring 9, and the spring 13 pushes the moving ring 9 out, locking it onto the limiting ball 10, preventing it from detaching from between the outer limiting ring 7 and the inner limiting ring 8, thus achieving locking. For disassembly, first move the moving ring 9 backward, then pull the suction pipe 5 outward. The limiting ball 10 is lifted upward by the inclined surface of the outer moving ring 8, allowing the suction pipe 5 to be separated. A placement groove 12 is provided between the protrusion on the inner ring tube and the movable ring sleeve 9. A spring 13 is provided in the placement groove 12. One end of the spring 13 is fixedly connected to the placement groove 12, and the other end of the spring 13 is connected to the inner wall of the movable ring sleeve 9. The spring 13 applies a forward pushing force to the movable ring sleeve 9 so that it can press against the limiting ball 10.

[0017] Spring 13 is wrapped around the inner ring pipe. The inner ring pipe has multiple slots 11 in the circumferential direction. Each slot 11 has a limiting ball 10, which makes the fixed limit more stable after the pipe is connected.

[0018] The inner diameter of the inner ring pipe is larger than the combined diameter of the suction pipe 5 and the limiting inner ring 8, so that the suction pipe 5 can be inserted into the connection port 4. The main body of the washer is equipped with a dustproof net 3.

[0019] The above-described embodiments are provided for illustrative purposes. Based on the above description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this utility model is not limited to the contents of the specification; its protection scope must be determined according to the claims.

Claims

1. A hose connection structure for an air scrubber, comprising a scrubber body (1), a connection box (2), and a dust extraction pipe (5), characterized in that: The main body (1) of the washer is connected to a connecting box (2), the connecting box (2) is provided with a connecting port (4), the connecting port (4) is provided with a limiting card and a structure, the end of the suction pipe (5) is provided with a suction port (6), the other end of the suction pipe (5) is provided with a limiting outer ring (7) and a limiting inner ring (8), the limiting outer ring (7) is higher at one end near the pipe opening and lower at the other end, and the limiting outer ring (7) and the limiting inner ring (8) are arranged in a mirror image.

2. The hose connection structure for an air scrubber according to claim 1, characterized in that: The limiting card and structure include a movable ring sleeve (9), a limiting ball (10), a placement groove (12), and a spring (13). The connection port (4) is provided with an inner ring tube, and the movable ring sleeve (9) is slidably connected to the inner ring tube. A ring protrusion is provided on the inner ring tube.

3. The hose connection structure for an air scrubber according to claim 2, characterized in that: A placement groove (12) is provided between the protrusion on the inner ring tube and the movable ring sleeve (9). A spring (13) is provided in the placement groove (12). One end of the spring (13) is fixedly connected to the placement groove (12), and the other end of the spring (13) is connected to the inner wall of the movable ring sleeve (9).

4. The hose connection structure for an air scrubber according to claim 3, characterized in that: The spring (13) is wrapped around the inner ring tube, and the inner ring tube is provided with a plurality of slots (11) in the circumferential direction, and a limiting ball (10) is provided in each slot (11).

5. The hose connection structure for an air scrubber according to claim 4, characterized in that: The inner diameter of the inner ring pipe is larger than the combined diameter of the suction pipe (5) and the limiting inner ring (8), and the main body (1) of the washer is provided with a dustproof net (3).

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