Spiral-flow aerator convenient to fix and install

Abstract

The utility model relates to the technical field of aerator installation, in particular to a spiral-flow aerator convenient to fix and install, which comprises an aerator main body and an air inlet pipe fixedly installed on one side of the aerator main body through a flange plate, a fixed cylinder is fixedly installed on the surface of the aerator main body, and a push rod is installed on a sliding rod in the fixed cylinder. A fixing frame is fixedly installed at one end of the push rod, and a clamping block is slidably installed in the fixing frame and fixedly installed on the surface of the air inlet pipe through a bolt. The driving parts are arranged in the fixing cylinder and the fixing frame, so that the positions of the clamping blocks can be conveniently adjusted according to the air inlet pipes with different sizes and different mounting requirements, and the device can be used for aligning, positioning and adjusting the lower part of the aerator main body and the flange plates of the air inlet pipes; and the air inlet pipe and the aerator main body are fixedly mounted by a single person, so that the operation is simpler and more convenient, and the labor cost of mounting can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of aerator installation technology, specifically to a vortex aerator that is easy to fix and install. Background Technology

[0002] A cyclone aerator is a device used in water treatment. It injects air or oxygen into water through a rotating airflow to increase the dissolved oxygen concentration. It is commonly used in wastewater treatment, aquaculture, and water purification. Cyclone aerators are typically connected to an air inlet pipe via a flange, ensuring stable installation and smooth airflow. The upper part of the aerator is then connected and secured to the air inlet pipe using welding or metal clamps to ensure stability during operation. When connecting the aerator and the lower part of the air inlet pipe via the flange, first align the flange positions of the aerator and the air inlet pipe. Workers need to hold the aerator and air inlet pipe to ensure their relative positions are fixed. At the same time, bolts and other fasteners are used to fix the flange. The installation process requires at least two or more workers to cooperate, which results in high labor costs. In addition, the connection and fixation of the aerator and air inlet pipe by welding is relatively complicated and affects the installation efficiency. Furthermore, the existing metal hoop and other fastener structures are relatively fixed. When facing different sizes of air inlet pipes or different installation requirements, it may be necessary to replace different metal hoops or other fasteners, or cut the fasteners, which is also inconvenient and affects the actual installation efficiency of the aerator.

[0003] In view of this, we propose a swirl aerator that is easy to fix and install. Utility Model Content

[0004] To address the aforementioned shortcomings of existing technologies, this utility model provides a swirl aerator that is easy to fix and install. This effectively solves the problems of existing technologies, which require two or more workers to cooperate in installing and fixing the air inlet pipe and the bottom of the aerator using flanges, resulting in high labor costs. Furthermore, the connection and fixing of the top of the aerator to the air inlet pipe using welding or metal clamps is inconvenient and affects the efficiency of aerator installation.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model provides a swirl aerator that is easy to fix and install, including an aerator body and an air inlet pipe fixedly installed on one side of the aerator body by a flange.

[0007] The aerator body has a fixed cylinder fixedly installed on its surface, and a push rod is installed on the sliding rod inside the fixed cylinder. A fixed frame is fixedly installed at one end of the push rod, and a clamping block is slidably installed inside the fixed frame. The clamping block is fixedly installed on the surface of the air inlet pipe by bolts.

[0008] Both the fixed cylinder and the fixed frame are equipped with driving components.

[0009] Furthermore, the driving component includes a first lead screw rotatably mounted at the bottom of the inner cavity of the fixed frame, the surface of the first lead screw being threadedly connected to the inner cavity sidewall of the clamping block.

[0010] Furthermore, the top of the first lead screw rotates through the fixed frame, and a second knob is fixedly installed on the top of the first lead screw.

[0011] Furthermore, the driving component also includes a fixed plate that is fixedly mounted on the inner wall of the fixed cylinder, and a second lead screw that is rotatably mounted on the inner wall of the fixed cylinder, the surface of the second lead screw being threadedly connected to the inner wall of the push rod.

[0012] Furthermore, one end of the second lead screw rotates through the fixed plate, and a worm gear is fixedly installed at the end of the second lead screw that passes through the fixed plate. The side of the worm gear away from the second lead screw is rotatably installed on the inner wall of the fixed cylinder.

[0013] Furthermore, a worm is engaged with the surface of the worm gear, one end of which is rotatably mounted on the inner wall of the fixed cylinder, and a fixed rod is fixedly mounted on the other end of the worm. The end of the fixed rod away from the worm rotates through the fixed cylinder, and a first knob is fixedly mounted on the end of the fixed rod that passes through the fixed cylinder.

[0014] The technical solution provided by this utility model has the following advantages compared with the known public technology:

[0015] This invention utilizes driving components installed in both the fixed cylinder and the fixed frame to adjust the height of the clamping block used to fix the air inlet pipe and its distance from the aerator body. The clamping block is then fixed to the air inlet pipe using bolts, thus achieving the installation and fixation of the aerator body and the air inlet pipe. This facilitates adjustment of the clamping block position according to different air inlet pipe sizes and installation requirements, simplifying operation and improving the installation efficiency of the aerator body. After the clamping block and air inlet pipe are fixedly installed, the air inlet pipe can be moved up, down, left, and right by adjusting the position of the clamping block. This can be used for alignment and positioning adjustment between the bottom of the aerator body and the air inlet pipe flange. After alignment, the air inlet pipe and aerator body are fixed together using the flange fasteners. This can be completed by a single person, making operation simpler and effectively reducing labor costs for installation. 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, 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.

[0017] Figure 1 This is a first-view structural diagram of the present invention;

[0018] Figure 2 This is a partial cross-sectional structural diagram of the fixing frame of this utility model;

[0019] Figure 3 This is a partial cross-sectional structural diagram of the fixed cylinder of this utility model.

[0020] The labels in the diagram represent: 1. Aerator body; 2. Air inlet pipe; 3. Flange; 4. Fixing cylinder; 5. First knob; 6. Fixing frame; 7. Second knob; 8. Clamping block; 9. First lead screw; 10. Push rod; 11. Second lead screw; 12. Fixing plate; 13. Worm gear; 14. Worm; 15. Fixing rod. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0022] The present invention will be further described below with reference to the embodiments.

[0023] A cyclone aerator that is easy to fix and install includes an aerator body 1 and an air inlet pipe 2 fixedly installed on one side of the aerator body 1 by a flange 3. A fixing cylinder 4 is fixedly installed on the surface of the aerator body 1, and a push rod 10 is installed on the sliding rod inside the fixing cylinder 4. A fixing frame 6 is fixedly installed at one end of the push rod 10, and a clamping block 8 is slidably installed inside the fixing frame 6. The clamping block 8 is fixedly installed on the surface of the air inlet pipe 2 by bolts. Both the fixing cylinder 4 and the fixing frame 6 are provided with driving components inside.

[0024] Specifically, firstly, the upper part of the air inlet pipe 2 and the aerator body 1 can be connected and fixed using the clamping block 8. Then, the push rod 10 is moved back and forth by the driving component in the fixing cylinder 4, which can drive the fixing frame 6 and the air inlet pipe 2 fixed by the clamping block 8 to move synchronously. The driving component in the fixing frame 6 can also drive the clamping block 8 and the air inlet pipe 2 to adjust their vertical position, thereby aligning the position of the flange 3 between the air inlet pipe 2 and the aerator body 1 and ensuring that the relative positions of the two are fixed. Then, the installation and fixation of the lower part of the aerator body 1 and the air inlet pipe 2 can be achieved by the fixing component of the flange 3.

[0025] Specifically, the driving component includes a first lead screw 9 rotatably mounted at the bottom of the inner cavity of the fixed frame 6. The surface of the first lead screw 9 is threadedly connected to the inner cavity sidewall of the clamping block 8. The top of the first lead screw 9 rotates through the fixed frame 6, and a second knob 7 is fixedly mounted on the top of the first lead screw 9. The driving component also includes a fixed plate 12 fixedly mounted on the inner cavity sidewall of the fixed cylinder 4, and a second lead screw 11 rotatably mounted on the inner cavity sidewall of the fixed cylinder 4. The surface of the second lead screw 11 is threadedly connected to the inner cavity sidewall of the push rod 10, and one end of the second lead screw 11 rotates. A worm gear 13 is fixedly installed at one end of the second lead screw 11 that passes through the fixed plate 12. The side of the worm gear 13 away from the second lead screw 11 is rotatably installed on the inner wall of the fixed cylinder 4. A worm 14 is meshed with the surface of the worm gear 13. One end of the worm 14 is rotatably installed on the inner wall of the fixed cylinder 4. A fixing rod 15 is fixedly installed at the other end of the worm 14. The end of the fixing rod 15 away from the worm 14 rotates through the fixed cylinder 4, and a first knob 5 is fixedly installed at the end of the fixing rod 15 that passes through the fixed cylinder 4.

[0026] Specifically, by rotating the second knob 7 above the fixing frame 6, the first lead screw 9 inside the fixing frame 6 can be rotated. Utilizing the limiting and guiding effect of the fixing frame 6 on the clamping block 8, the clamping block 8 and the air intake pipe 2 fixed by the clamping block 8 can be adjusted vertically when the first lead screw 9 rotates. Then, by rotating the first knob 5, the worm gear 14 connected to one end of the fixing rod 15 can be rotated. At this time, the worm wheel 13 connected by the worm gear 14 can be rotated, which can drive the second lead screw 11 inside the fixing cylinder 4 to rotate. Because the push rod 10 is limited and guided by the fixing cylinder 4, it can move back and forth while the second lead screw 11 rotates, thereby driving the fixing frame 6, the clamping block 8, and the air intake pipe 2 connected to the clamping block 8 to move back and forth.

[0027] The working principle of this utility model is as follows: First, the clamping block 8 is used to connect and fix the upper part of the air inlet pipe 2 and the aerator body 1. By rotating the second knob 7 on the upper part of the fixing frame 6, the first lead screw 9 inside the fixing frame 6 can be rotated. Utilizing the limiting and guiding effect of the fixing frame 6 on the clamping block 8, the clamping block 8 and the air inlet pipe 2 fixed by the clamping block 8 can be adjusted vertically when the first lead screw 9 rotates. Then, by rotating the first knob 5, the worm gear 14 connected to one end of the fixing rod 15 can be rotated. At this time, the worm wheel 13 connected by the worm gear 14 can be rotated, which can drive the second lead screw 11 inside the fixing cylinder 4 to rotate. Because the push rod 10 is limited by the fixing cylinder 4... The guide function allows the push rod 10 to move back and forth while the second lead screw 11 rotates, thereby moving the fixing frame 6, the clamping block 8, and the air inlet pipe 2 connected to the clamping block 8 to move back and forth. This allows the flange 3 between the air inlet pipe 2 and the aerator body 1 to be aligned, while ensuring that the relative positions of the two are fixed. Then, the installation and fixation of the aerator body 1 and the lower part of the air inlet pipe 2 are fixed by the fixing parts of the flange 3, making the operation simpler. Furthermore, by adjusting the back-and-forth and up-and-down positions of the clamping block 8, it can be adapted to different sizes of air inlet pipe 2 and different installation requirements, effectively improving the installation and fixing efficiency between the aerator body 1 and the air inlet pipe 2.

[0028] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A swirl aerator that is easy to fix and install, characterized in that, include: The aerator body (1) and the air inlet pipe (2) fixedly installed on one side of the aerator body (1) via a flange (3); Among them, a fixed cylinder (4) is fixedly installed on the surface of the aerator body (1), and a push rod (10) is installed on the sliding rod inside the fixed cylinder (4). A fixed frame (6) is fixedly installed at one end of the push rod (10), and a clamping block (8) is slidably installed inside the fixed frame (6). The clamping block (8) is fixedly installed on the surface of the air inlet pipe (2) by bolts. Both the fixed cylinder (4) and the fixed frame (6) are equipped with driving components.

2. The swirl aerator for easy fixed installation according to claim 1, characterized in that, The driving component includes a first lead screw (9) rotatably mounted at the bottom of the inner cavity of the fixed frame (6), and the surface of the first lead screw (9) is threaded to the inner cavity side wall of the clamping block (8).

3. A swirl aerator for easy fixed installation according to claim 2, characterized in that, The top of the first lead screw (9) rotates through the fixed frame (6), and the top of the first lead screw (9) is fixedly installed with a second knob (7).

4. A swirl aerator for easy fixed installation according to claim 3, characterized in that, The driving component also includes a fixed plate (12) fixedly mounted on the inner wall of the fixed cylinder (4), and a second lead screw (11) rotatably mounted on the inner wall of the fixed cylinder (4), the surface of the second lead screw (11) being threadedly connected to the inner wall of the push rod (10).

5. A swirl aerator for easy fixed installation according to claim 4, characterized in that, One end of the second lead screw (11) rotates through the fixed plate (12), and a worm gear (13) is fixedly installed at the end of the second lead screw (11) that passes through the fixed plate (12). The side of the worm gear (13) away from the second lead screw (11) is rotatably installed on the inner wall of the fixed cylinder (4).

6. A swirl aerator for easy fixed installation according to claim 5, characterized in that, The worm gear (13) is meshed with a worm (14). One end of the worm (14) is rotatably mounted on the inner wall of the fixed cylinder (4). The other end of the worm (14) is fixedly mounted with a fixed rod (15). The end of the fixed rod (15) away from the worm (14) rotates through the fixed cylinder (4), and the end of the fixed rod (15) passing through the fixed cylinder (4) is fixedly mounted with a first knob (5).

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