Aeration disc convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of aeration discs, in particular to an aeration disc convenient to disassemble and assemble, which comprises an aeration disc body and is characterized in that the aeration disc body comprises a disc body and a connecting assembly used for connecting the disc body with a pipeline, and the connecting assembly comprises an upper clamping plate connected with the disc body and a lower clamping plate connected with the upper clamping plate in a sliding mode. A sliding groove is formed in the lower clamping plate, a sliding strip is arranged on the upper clamping plate, and a positioning device is arranged between the sliding strip and the sliding groove and used for sliding positioning between the upper clamping plate and the lower clamping plate. In the installation process, the upper clamping plate and the lower clamping plate are used for clamping and fixing. The upper clamping plate and the lower clamping plate are clamped in a sliding mode through the sliding strips and the sliding grooves, and compared with traditional bolt locking and fixing, the disassembly and assembly process is more convenient and faster, and the efficiency is higher. In addition, under the action of the positioning device, excessive sliding of the sliding strip can be effectively avoided, accurate positioning between the sliding strip and the sliding groove is ensured, and therefore the installation efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aeration disc technical field especially, it is convenient to dismount a kind of aeration disc. BACKGROUND

[0002] Aeration disc is a kind of equipment for water treatment and aquarium, it increases the dissolved oxygen content in water by injecting air into water, to improve water quality, promote the growth of beneficial microorganisms in water, help to decompose organic matter, reduce the accumulation of harmful substances.

[0003] Chinese utility model patent (CN221940259U) discloses a kind of aeration disc for sewage treatment aeration tank, including aeration disc body, the inner wall of aeration disc body is provided with aeration open-close component, aeration open-close component includes one outlet disc, one outlet disc is evenly provided with one through hole in the inside, the inner wall of one outlet disc is fixedly sleeved with fixed mounting bracket, the outer surface of fixed mounting bracket is slidably connected with two outlet discs, the inside of two outlet discs is evenly provided with two through holes, the outer surface of fixed mounting bracket is slidably connected with sealing frame, by the aeration open-close component of being set, gas enters from one through hole, at this time, gas pushes two outlet discs to slide up on the inner wall of fixed mounting bracket, then gas pushes sealing frame to move up on the inner wall of fixed mounting bracket by two through holes, when aeration disc is not gas, two outlet discs and sealing frame reset, using the above structure, reduce the pollutant of aeration hole storage, improve the working quality and service life of aeration disc.

[0004] The above technical scheme at least has the following defects: the aeration disc is installed and connected by the fixed mounting component of upper cover and lower cover, the upper cover and the lower cover can rotate and are locked and fixed by bolt, so that the dismounting process is more cumbersome, and the efficiency is low. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of aeration disc convenient to dismount, mainly solve the problem that current aeration disc is cumbersome, inefficient.

[0006] To achieve the purpose, the utility model provides a kind of aeration disc convenient to dismount, including aeration disc body, the aeration disc body includes disc body, the connecting component for the connection of disc body and pipeline, the connecting component includes the upper clamping plate connected with disc body, the lower clamping plate slidably connected with the upper clamping plate, the lower clamping plate is provided with sliding slot, the upper clamping plate is provided with slide bar, positioning device is arranged between the slide bar and sliding slot, and the positioning device is used for the sliding positioning between the upper clamping plate and the lower clamping plate.

[0007] Further, the positioning device includes positioning lug arranged in one end of slide bar, positioning groove is arranged in one end of sliding slot and is matched with positioning lug.

[0008] Further, one side of the lower clamping plate is provided with a boosting plate.

[0009] Further, a reinforcing rib plate is arranged between the boosting plate and the lower clamping plate.

[0010] Further, a pipe joint is arranged on the upper clamping plate, and a connecting groove detachably connected with the pipe joint is arranged at the bottom of the disc body.

[0011] Further, an external thread is arranged on the outer wall of the pipe joint, and an internal thread matched with the external thread is arranged in the connecting groove.

[0012] Further, a baffle is arranged below the external thread on the pipe joint.

[0013] Further, a plug pipe is arranged in the upper clamping plate, and the plug pipe is communicated with the pipe joint.

[0014] Further, the outer diameter of the pipe joint is greater than the outer diameter of the plug pipe.

[0015] Further, the outer diameter of the pipe joint is at least 2-3 times of the outer diameter of the plug pipe.

[0016] The technical scheme provided by the utility model has at least the following technical effects:

[0017] In the installation process of the aeration disc, the upper clamping plate and the lower clamping plate are clamped and fixed, the connection between the upper clamping plate and the disc body is more firm and not easy to break. The sliding clamping mode between the upper clamping plate and the lower clamping plate through the sliding bar and the sliding groove is more convenient and efficient in dismounting process compared with the traditional bolt locking and fixing. In addition, under the action of the positioning device, the excessive sliding of the sliding bar can be effectively avoided, the accurate positioning between the sliding bar and the sliding groove is ensured, and the installation efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor under the premise of the drawings.

[0019] Figure 1 It is the installation structure schematic view of the aeration disc of the utility model embodiment.

[0020] Figure 2 It is the sectional view of the aeration disc of the utility model embodiment.

[0021] Figure 3 It is the upper clamping plate structure schematic view of the utility model embodiment.

[0022] Figure 4 Figure 1 is a schematic view of a card structure according to an embodiment of the present application;

[0023] Figure 5 Figure 1 is a schematic view of a card structure according to an embodiment of the present application; Figure 1 Figure 1 is a schematic view of a card structure according to an embodiment of the present application.

[0024] Main figure mark explanation: 1, disc body; 2, connecting assembly; 21, upper clamping plate; 22, lower clamping plate; 3, sliding groove; 4, sliding bar; 5, positioning protrusion; 6, positioning groove; 7, booster plate; 8, reinforcing rib plate; 9, pipe joint; 10, connecting groove; 11, baffle; 12, insertion pipe. DETAILED DESCRIPTION

[0025] The embodiments of the present application will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the present application, and cannot be understood as a limitation of the present application.

[0026] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0027] As shown in Figures 1-5 The present embodiment discloses an aeration disc convenient to disassemble, which comprises an aeration disc body, the aeration disc body comprises a disc body 1 and a connecting assembly 2 for connecting the disc body 1 with a pipeline, the connecting assembly 2 comprises an upper clamping plate 21 connected with the disc body 1 and a lower clamping plate 22 in sliding connection with the upper clamping plate 21, the upper clamping plate 21 and the lower clamping plate 22 are both semicircular, the installation of the disc body 1 is realized through the connection between the upper clamping plate 21 and the lower clamping plate 22, the lower clamping plate 22 is provided with a sliding groove 3 on both sides, the upper clamping plate 21 is provided with a sliding bar 4 on both sides, a positioning device is arranged between the sliding bar 4 and the sliding groove 3, and the positioning device is used for sliding positioning between the upper clamping plate 21 and the lower clamping plate 22. In the present embodiment, the positioning device comprises a positioning protrusion 5 arranged at one end of the sliding bar 4 and a positioning groove 6 arranged at one end of the sliding groove 3 and matched with the positioning protrusion 5.

[0028] The installation principle is as follows: first, the upper clamping plate 21 is installed on the pipeline; then, the sliding bar 4 is slid and clamped into the sliding groove 3 to realize the connection between the upper clamping plate 21 and the lower clamping plate 22, and the pipeline is clamped between the upper clamping plate 21 and the lower clamping plate 22. During the sliding process, the positioning protrusion 5 and the positioning groove 6 are matched with each other to ensure the accurate positioning of the upper clamping plate 21 and the lower clamping plate 22. Finally, the disc body 1 is connected with the upper clamping plate 21 to complete the installation of the aerator disc. When disassembly is needed, the sliding bar 4 is only needed to be slid reversely. The connection between the upper clamping plate 21 and the lower clamping plate 22 is realized by the sliding and clamping mode of the sliding bar 4 and the sliding groove 3, which is more convenient and efficient than the traditional bolt locking and fixing. In addition, under the action of the positioning device, the sliding bar 4 can be effectively prevented from excessive sliding, and the accurate positioning between the sliding bar 4 and the sliding groove 3 is ensured, so that the installation efficiency is further improved.

[0029] In order to facilitate the pushing of the lower clamping plate 22, a booster plate 7 is arranged on one side of the lower clamping plate 22. A reinforcing rib plate 8 is arranged between the booster plate 7 and the lower clamping plate 22 to enhance the structural strength between the booster plate 7 and the lower clamping plate 22. The main function is to provide an operator with an action fulcrum, thereby facilitating the pushing of the lower clamping plate 22.

[0030] The disc body 1 and the upper clamping plate 21 are connected through a threaded structure. Specifically, the upper clamping plate 21 is provided with a pipe joint 9, and the bottom of the disc body 1 is provided with a connecting groove 10 which is detachably connected with the pipe joint 9. The outer wall of the pipe joint 9 is provided with external threads, and the inside of the connecting groove 10 is provided with internal threads matched with the external threads. In addition, the pipe joint 9 is further provided with a baffle 11 located below the external threads, which is used to abut against the slot of the connecting groove 10, so as to further avoid the shaking of the pipe joint 9 relative to the connecting groove 10. By rotating the disc body 1 and using the threaded structure, the installation and disassembly of the disc body 1 can be conveniently completed.

[0031] The upper clamping plate 21 is provided with a pipe inserting part 12, which is used to communicate the pipeline with the pipe joint 9, and the gas in the pipeline can enter the pipe joint 9 through the pipe inserting part 12.

[0032] Since the connecting groove 10 is matched with the pipe joint 9, under the premise of ensuring the wall thickness of the pipe joint 9 and the connecting groove 10, the outer diameter of the pipe joint 9 is greater than the outer diameter of the pipe inserting part 12, so that the pipe joint 9 and the connecting groove 10 have a larger outer surface, and the structural strength of the pipe joint 9 and the connecting groove 10 is higher. After the pipe joint 9 is connected with the connecting groove 10, the connection position is more solid and not easy to break.

[0033] In some embodiments, the outer diameter of the pipe joint 9 is at least 2-3 times the outer diameter of the pipe inserting part 12.

[0034] The above merely describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An easily detachable aeration disc, comprising an aeration disc body, characterized in that, The aeration disc body includes a disc body (1) and a connecting assembly (2) for connecting the disc body (1) to the pipeline. The connecting assembly (2) includes an upper clamping plate (21) connected to the disc body (1) and a lower clamping plate (22) slidably connected to the upper clamping plate (21). A sliding groove (3) is provided on the lower clamping plate (22), and a sliding strip (4) is provided on the upper clamping plate (21). A positioning device is provided between the sliding strip (4) and the sliding groove (3). The positioning device is used for sliding positioning between the upper clamping plate (21) and the lower clamping plate (22).

2. The easily detachable aeration disc according to claim 1, characterized in that, The positioning device includes a positioning protrusion (5) disposed at one end of the slide bar (4) and a positioning groove (6) disposed at one end of the slide groove (3) and adapted to the positioning protrusion (5).

3. The easily detachable aeration disc according to claim 1, characterized in that, A booster plate (7) is provided on one side of the lower plate (22).

4. The easily detachable aeration disc according to claim 3, characterized in that, A reinforcing rib (8) is provided between the booster plate (7) and the lower clamping plate (22).

5. The easily detachable aeration disc according to claim 1, characterized in that, The upper plate (21) is provided with a pipe connector (9), and the bottom of the disc body (1) is provided with a connecting groove (10) that can be detachably connected to the pipe connector (9).

6. The easily detachable aeration disc according to claim 5, characterized in that, The outer wall of the pipe joint (9) is provided with an external thread, and the connecting groove (10) is provided with an internal thread that matches the external thread.

7. The easily detachable aeration disc according to claim 6, characterized in that, The pipe fitting (9) is provided with a baffle (11) located below the external thread.

8. The easily detachable aeration disc according to any one of claims 5-7, characterized in that, The upper plate (21) is provided with a tube (12), which is connected to the pipe connector (9).

9. The easily detachable aeration disc according to claim 8, characterized in that, The outer diameter of the pipe fitting (9) is larger than the outer diameter of the insertion tube (12).

10. The easily detachable aeration disc according to claim 8, characterized in that, The outer diameter of the pipe fitting (9) is at least 2 to 3 times the outer diameter of the insertion tube (12).

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