Digitalized multi-parameter control accurate aeration device and use method thereof

Abstract

The invention relates to the technical field of water treatment, in particular to a digital multi-parameter control accurate aeration device and a use method. The digital multi-parameter control accurate aeration device comprises a sewage tank, two guide rails, two sliding seats, a mounting frame, a plurality of conveying pipes, a plurality of aeration discs, a plurality of telescopic connecting pipes, a bracket, a plurality of air blowers and two driving assemblies, the two driving assemblies are used for driving the two sliding seats to slide synchronously so as to drive the mounting rack to move, the mounting rack drives the plurality of conveying pipes to move, finally the plurality of aeration discs are driven to move, the aeration position is accurately adjusted, and during use, the air blower is started, and air sequentially passes through the telescopic connecting pipe and the conveying pipes and is sprayed out from the plurality of aeration heads; the guide rail, the sliding seat and the two driving assemblies are all arranged at the top of the sewage pool, and maintenance can be performed without emptying sewage, so that the problem that an existing accurate aeration device is troublesome to maintain is solved.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment, and in particular to a digital multi-parameter controlled precise aeration device and a use method thereof. Background Art

[0002] In order to improve the aeration effect, the existing aeration devices are generally provided with multiple aeration nozzles to achieve aeration. However, in the aeration tank, due to the large space, even if multiple aeration nozzles are provided, some positions may not be accurately aerated, which limits the aeration effect to a certain extent, and the required aeration positions may not be accurately aerated, thereby affecting the aeration effect.

[0003] The prior art (CN117361744A) discloses a precise aeration device that is convenient for adjusting the aeration point, and relates to the technical field of aeration devices, including an aeration tank, a plurality of mounting columns are fixedly installed at the bottom of the aeration tank, a support frame is fixedly installed on the upper surface of the plurality of mounting columns, an adjustment component for adjusting the aeration point is fixedly installed on the upper surface of the support frame, and an aeration component for aeration is installed inside the adjustment component. By starting the second motor to drive the drive screw to rotate, the threaded engagement between the screw sleeve and the drive screw is matched, so that the lifting frame automatically adjusts the position of both sides thereof, and in use, the first motor is matched to achieve synchronous adjustment of the positions of multiple aeration nozzles, so that the aeration nozzles can perform precise aeration operations at any location. Compared with the existing device, the present application can greatly improve the effect of aeration, thereby solving the problem that the required aeration part cannot be accurately aerated and cannot react with the gas due to the limited aeration position.

[0004] However, in the above method, all the regulating components are arranged at the bottom of the aeration tank, which are soaked in sewage for a long time and are easy to be damaged. Once damaged, it is necessary to drain the sewage and then go to the bottom of the tank for maintenance, which is troublesome. Summary of the invention

[0005] The purpose of the present invention is to provide a digital multi-parameter controlled precise aeration device and a use method, aiming to solve the problem that the existing precise aeration device is troublesome to repair.

[0006] To achieve the above-mentioned object, in a first aspect, the present invention provides a digital multi-parameter controlled precise aeration device, comprising a sewage tank, two guide rails, two sliding seats, a mounting frame, a plurality of conveying pipes, a plurality of aeration discs, a plurality of telescopic connecting pipes, a bracket, a plurality of blowers and two driving assemblies;

[0007] The two guide rails are respectively fixedly arranged on the top of the sewage pool; the two sliding seats are respectively slidably arranged on the two guide rails; the mounting frame is respectively fixedly connected to the two sliding seats and is located in the sewage pool; the plurality of conveying pipes are respectively fixedly arranged on the mounting frame and are located in the sewage pool; the plurality of aeration plates are connected to each conveying pipe; the plurality of telescopic connecting pipes are respectively connected to the plurality of conveying pipes and are respectively arranged on the sewage pool; the bracket is fixedly arranged on one side of the sewage pool; the plurality of blowers are respectively connected to the plurality of telescopic connecting pipes and are respectively fixedly arranged on the bracket; the driving assembly comprises a mounting rail, a driving block, a screw and a motor; the mounting rail is fixedly arranged on the top of the sewage pool; the driving block is slidably arranged on the mounting rail; the screw is rotatably connected to the mounting rail, and is threadedly connected to the driving block and passes through the driving block; the motor is fixedly arranged on one side of the mounting rail; the output end of the motor is fixedly connected to the screw.

[0008] Among them, the digital multi-parameter controlled precise aeration device also includes multiple regulating valves, support plates and dissolved oxygen monitors; the multiple regulating valves are respectively arranged on the multiple telescopic connecting pipes; the support plate is fixedly arranged on the top of the sewage pool; and the dissolved oxygen monitor is fixedly arranged on the support plate.

[0009] Among them, the telescopic connecting pipe includes a fixed ring, a fixed tube, a piston and an L-shaped movable tube; the fixed ring is fixedly set on the top of the sewage pool; the fixed tube is fixedly set on the fixed ring; the piston is slidably set inside the fixed tube; one end of the L-shaped movable tube is connected to the delivery pipe, and the other end is fixedly connected to the piston and passes through the piston.

[0010] Wherein, the telescopic connecting tube further comprises reinforcing ribs; the reinforcing ribs are fixedly arranged on the L-shaped movable tube.

[0011] Wherein, the digital multi-parameter controlled precise aeration device also includes a power generation component; the power generation component is arranged on the top of the sewage pool.

[0012] Among them, the power generation component includes a support frame, a photovoltaic panel, a waterproof box, a photovoltaic controller and a battery; the support frame is fixedly set on the top of the sewage pool; the photovoltaic panel is fixedly set on the support frame; the waterproof box is fixedly set on the support frame; the photovoltaic controller is fixedly set inside the waterproof box; the battery is fixedly set inside the waterproof box and connected to the photovoltaic controller.

[0013] In a second aspect, the present invention further provides a method for using a digital multi-parameter controlled precise aeration device, comprising:

[0014] Start multiple blowers, and the air passes through the telescopic connecting pipe and the conveying pipe in turn, and is ejected from multiple aeration heads;

[0015] Start the two motors, and the two sliding seats begin to slide, driving the multiple aeration heads to move and adjust the aeration position;

[0016] When the dissolved oxygen concentration in the sewage is too high, turn off some blowers.

[0017] The present invention provides a digital multi-parameter controlled precise aeration device and a method for using the same, wherein the guide rail is used for slidingly installing the sliding seat, the two sliding seats support the mounting frame, the two ends of the mounting frame are fixed on the two sliding seats, most of the mounting frame is in the sewage tank, and is used to support and install a plurality of the delivery pipes, each of which is provided with a plurality of aeration discs, the two driving assemblies are used to drive the two sliding seats to slide synchronously, thereby driving the mounting frame to move, the mounting frame drives the plurality of delivery pipes to move, and finally drives the plurality of aeration discs to move, and accurately adjusts the aeration position, the bracket supports the blower, and the telescopic connecting pipe will The blower is connected to the delivery pipe, and when the delivery pipe moves, the telescopic connecting pipe can be extended and retracted accordingly; the mounting rail is used for slidingly mounting the driving block, the motor drives the screw to rotate, the screw drives the driving block to slide, and the driving block drives the sliding seat to slide; when in use, the blower is started, and the air passes through the telescopic connecting pipe and the delivery pipe in turn, and is ejected from the multiple aeration heads; by adopting the above method, the guide rail, the sliding seat and the two driving assemblies are all arranged on the top of the sewage pool, and maintenance can be carried out without emptying the sewage, thereby solving the problem that the existing precision aeration device is relatively troublesome to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0019] Figure 1 It is a schematic structural diagram of the first embodiment of the present invention.

[0020] Figure 2 yes Figure 1 A partial enlargement of detail A.

[0021] Figure 3 4 is a cross-sectional view of a telescopic connecting pipe according to a first embodiment of the present invention.

[0022] Figure 4 yes Figure 3 A partial enlargement of detail B.

[0023] Figure 5It is a schematic structural diagram of another angle of the first embodiment of the present invention.

[0024] Figure 6 yes Figure 5 A partial enlargement of detail C.

[0025] Figure 7 It is a front view of the second embodiment of the present invention.

[0026] Figure 8 It is a schematic structural diagram of a waterproof box, a photovoltaic controller and a battery according to a second embodiment of the present invention.

[0027] Fig. 9 It is a schematic structural diagram of the third embodiment of the present invention.

[0028] Fig.10 yes Fig. 9 A partial enlargement of detail D.

[0029] Fig.11 is a flow chart of the fourth embodiment of the present invention.

[0030] 101-sewage tank, 102-guide rail, 103-sliding seat, 104-mounting frame, 105-transmission pipe, 106-aeration plate, 107-telescopic connecting pipe, 108-bracket, 109-blower, 110-drive assembly, 111-mounting rail, 112-drive block, 113-screw rod, 114-motor, 115-regulating valve, 116-support plate, 117-dissolved oxygen monitor, 118-fixed ring , 119-fixed tube, 120-piston, 121-L-shaped movable tube, 122-reinforcement rib, 123-slider, 124-roller, 201-power generation component, 202-support frame, 203-photovoltaic panel, 204-waterproof box, 205-photovoltaic controller, 206-battery, 301-stabilizing component, 302-side plate, 303-screw, 304-friction disc, 305-handwheel, 306-friction plate. DETAILED DESCRIPTION

[0031] The first embodiment of the present application is:

[0032] See also Figure 1-Figure 6 ,in, Figure 1 It is a schematic structural diagram of the first embodiment of the present invention. Figure 2 yes Figure 1 A partial enlargement of detail A. Figure 3 4 is a cross-sectional view of a telescopic connecting pipe according to a first embodiment of the present invention. Figure 4 yes Figure 3 A partial enlargement of detail B. Figure 5 It is a schematic structural diagram of another angle of the first embodiment of the present invention. Figure 6 yes Figure 5 A partial enlargement of detail C.

[0033] The present invention provides a digital multi-parameter controlled precise aeration device, comprising a sewage pool 101, two guide rails 102, two sliding seats 103, a mounting frame 104, a plurality of conveying pipes 105, a plurality of aeration discs 106, a plurality of telescopic connecting pipes 107, a bracket 108, a plurality of blowers 109 and two driving components 110; the driving component 110 comprises a mounting rail 111, a driving block 112, a screw rod 113 and a motor 114; the digital multi-parameter controlled precise aeration device further comprises a plurality of regulating valves 115, a support plate 116 and a dissolved oxygen monitor 117; the telescopic connecting pipe 107 comprises a fixing ring 118, a fixing pipe 119, a piston 120 and an L-shaped movable pipe 121; the telescopic connecting pipe 107 further comprises a reinforcing rib 122; the sliding seat 103 comprises a slider 123 and a plurality of rollers 124; the above-mentioned scheme solves the problem that the existing precise aeration device is troublesome to repair.

[0034] According to the present specific embodiment, the two guide rails 102 are respectively fixedly arranged on the top of the sewage pool 101; the two sliding seats 103 are respectively slidably arranged on the two guide rails 102; the mounting frame 104 is respectively fixedly connected to the two sliding seats 103 and is located in the sewage pool 101; the plurality of delivery pipes 105 are respectively fixedly arranged on the mounting frame 104 and are located in the sewage pool 101; each of the delivery pipes 105 is connected to a plurality of aeration plates 106; the plurality of telescopic connecting pipes 107 are respectively connected to the plurality of delivery pipes 105 and are respectively arranged on the sewage pool 101; the bracket 108 is fixedly arranged on the sewage pool 101; One side of the sewage pool 101; the plurality of blowers 109 are respectively connected to the plurality of telescopic connecting pipes 107 and are respectively fixedly arranged on the bracket 108; the driving assembly 110 includes a mounting rail 111, a driving block 112, a screw rod 113 and a motor 114; the mounting rail 111 is fixedly arranged on the top of the sewage pool 101; the driving block 112 is slidably arranged on the mounting rail 111; the screw rod 113 is rotatably connected to the mounting rail 111, and is threadedly connected to the driving block 112, and passes through the driving block 112; the motor 114 is fixedly arranged on one side of the mounting rail 111; the output end of the motor 114 is fixedly connected to the screw rod 113. The guide rail 102 is used for slidingly installing the sliding seat 103, and the two sliding seats 103 support the mounting frame 104. The two ends of the mounting frame 104 are fixed on the two sliding seats 103. Most of the mounting frame 104 is in the sewage pool 101, and is used to support and install multiple conveying pipes 105. Multiple aeration plates 106 are arranged on each conveying pipe 105. The two driving components 110 are used to drive the two sliding seats 103 to slide synchronously, thereby driving the mounting frame 104 to move, and the mounting frame 104 drives the multiple conveying pipes 105 to move, and finally drives the multiple aeration plates 106 to move, and accurately adjust the aeration position. The bracket 108 supports the blower 109, and the telescopic connecting pipe 107 connects the blower 109 and the The delivery pipe 105 is connected, and when the delivery pipe 105 moves, the telescopic connecting pipe 107 can be extended and retracted accordingly; the mounting rail 111 is used to slide and install the driving block 112, the motor 114 drives the screw rod 113 to rotate, the screw rod 113 drives the driving block 112 to slide, and the driving block 112 drives the sliding seat 103 to slide; when in use, the blower 109 is started, and the air passes through the telescopic connecting pipe 107 and the delivery pipe 105 in turn, and is ejected from the multiple aeration heads; by adopting the above method, the guide rail 102, the sliding seat 103 and the two driving components 110 are all arranged on the top of the sewage pool 101, and maintenance can be carried out without emptying the sewage, thereby solving the problem that the existing precision aeration device is relatively troublesome to maintain.

[0035] The plurality of regulating valves 115 are respectively arranged on the plurality of telescopic connecting pipes 107; the support plate 116 is fixedly arranged on the top of the sewage pool 101; and the dissolved oxygen monitor 117 is fixedly arranged on the support plate 116. The support plate 116 supports the dissolved oxygen monitor 117, and the probe of the dissolved oxygen monitor 117 extends into the sewage to monitor the dissolved oxygen concentration in the sewage. The regulating valve 115 is used to adjust the air flow in the telescopic connecting pipe 107. When the dissolved oxygen concentration of the sewage is too high, the regulating valve 115 is adjusted to reduce the air flow and reduce the aeration amount. If rapid adjustment is required, part of the blower 109 can be directly closed. When the dissolved oxygen concentration of the sewage is too low, the regulating valve 115 is adjusted to increase the air flow and increase the aeration amount.

[0036] Secondly, the fixing ring 118 is fixedly arranged on the top of the sewage pool 101; the fixing pipe 119 is fixedly arranged on the fixing ring 118; the piston 120 is slidably arranged inside the fixing pipe 119; one end of the L-shaped movable pipe 121 is connected to the delivery pipe 105, and the other end is fixedly connected to the piston 120 and passes through the piston 120. The fixing ring 118 fixes the fixing pipe 119, and one end of the fixing pipe 119 is connected to the blower 109; one end of the L-shaped movable pipe 121 is connected to the delivery pipe 105, and the other end is fixedly connected to the piston 120. When the delivery pipe 105 moves, the L-shaped movable pipe 121 is driven to move, and the L-shaped movable pipe 121 drives the piston 120 to move together in the fixing pipe 119, and the L-shaped movable pipe 121 and the fixing pipe 119 are always kept in communication.

[0037] Meanwhile, the reinforcing rib 122 is fixedly disposed on the L-shaped movable tube 121. The reinforcing rib 122 is used to enhance the structural strength of the L-shaped movable tube 121.

[0038] In addition, the slider 123 is slidably disposed inside the guide rail 102, and the plurality of rollers 124 are rotatably disposed at the bottom of the slider 123. The top of the slider 123 is in sliding contact with the inner wall of the guide rail 102, and the bottom is supported by the plurality of rollers 124, so that the sliding seat 103 can slide more smoothly.

[0039] The digital multi-parameter controlled precise aeration device described in this embodiment, the guide rail 102 is used for slidingly installing the sliding seat 103, the two sliding seats 103 support the mounting frame 104, the two ends of the mounting frame 104 are fixed on the two sliding seats 103, most of the mounting frame 104 is in the sewage pool 101, and is used to support and install multiple conveying pipes 105, and multiple aeration plates 106 are arranged on each conveying pipe 105. The two driving components 110 are used to drive the two sliding seats 103 to slide synchronously, thereby driving the mounting frame 104 to move, and the mounting frame 104 drives the multiple conveying pipes 105 to move, and finally drives the multiple aeration plates 106 to move, and accurately adjust the aeration position, the bracket 108 supports the blower 109, and the telescopic connecting pipe 107 The blower 109 is connected to the delivery pipe 105, and when the delivery pipe 105 moves, the telescopic connecting pipe 107 can be extended and retracted accordingly; the mounting rail 111 is used to slide and install the driving block 112, and the motor 114 drives the screw rod 113 to rotate, and the screw rod 113 drives the driving block 112 to slide, and the driving block 112 drives the sliding seat 103 to slide; when in use, the blower 109 is started, and the air passes through the telescopic connecting pipe 107 and the delivery pipe 105 in turn, and is ejected from the multiple aeration heads; using the above method, the guide rail 102, the sliding seat 103 and the two driving components 110 are all arranged on the top of the sewage pool 101, and maintenance can be carried out without emptying the sewage, thereby solving the problem that the existing precision aeration device is relatively troublesome to repair.

[0040] The second embodiment of the present application is:

[0041] Based on the first embodiment, please refer to Figure 7-Figure 8 ,in, Figure 7 It is a front view of the second embodiment of the present invention. Figure 8 It is a schematic structural diagram of a waterproof box, a photovoltaic controller and a battery according to a second embodiment of the present invention.

[0042] The digital multi-parameter controlled precise aeration device provided by the present invention further includes a power generation component 201 ; the power generation component 201 includes a support frame 202 , a photovoltaic panel 203 , a waterproof box 204 , a photovoltaic controller 205 and a battery 206 .

[0043] According to this specific embodiment, the power generation component 201 is disposed on the top of the sewage pool 101. The power generation component 201 is used for photovoltaic power generation, which is used to supply power to the dissolved oxygen monitor 117.

[0044] The support frame 202 is fixedly arranged on the top of the sewage pool 101; the photovoltaic panel 203 is fixedly arranged on the support frame 202; the waterproof box 204 is fixedly arranged on the support frame 202; the photovoltaic controller 205 is fixedly arranged inside the waterproof box 204; the storage battery 206 is fixedly arranged inside the waterproof box 204 and connected to the photovoltaic controller 205. The support frame 202 supports the photovoltaic panel 203, the photovoltaic panel 203 is used for photovoltaic power generation, and the photovoltaic controller 205 stores the electric energy in the storage battery 206, and the storage battery 206 is used to power the dissolved oxygen monitor 117. The waterproof box 204 is arranged inside the support frame 202, and the waterproof box 204 is used to protect and install the photovoltaic controller 205 and the storage battery 206.

[0045] The present embodiment describes a digital multi-parameter controlled precise aeration device, wherein the support frame 202 supports the photovoltaic panel 203, the photovoltaic panel 203 is used for photovoltaic power generation, and the electrical energy is stored in the battery 206 through the photovoltaic controller 205, and the battery 206 is used to power the dissolved oxygen monitor 117, and the waterproof box 204 is arranged on the inner side of the support frame 202, and the waterproof box 204 is used to protect the photovoltaic controller 205 and the battery 206.

[0046] The third embodiment of the present application is:

[0047] Based on the second embodiment, please refer to Figure 9-10 ,in, Fig. 9 It is a schematic structural diagram of the third embodiment of the present invention. Fig.10 yes Fig. 9 A partial enlargement of detail D.

[0048] The digital multi-parameter controlled precise aeration device provided by the present invention further comprises two stabilizing components 301; the stabilizing components 301 comprise side plates 302, screw rods 303, friction discs 304, hand wheels 305 and friction plates 306;

[0049] According to this specific embodiment, a stabilizing assembly 301 is provided on the side of each driving block 112. The driving block 112 is only driven and locked by the screw rod 113, which is easy to be unstable. Therefore, the stabilizing assembly 301 is provided to lock the driving block 112 after it is moved to a suitable position to enhance stability.

[0050] Among them, the side plate 302 is fixedly set on one side of the driving block 112; the screw 303 is threadedly connected to the side plate 302 and passes through the side plate 302; the friction disk 304 is rotatably set at the bottom of the screw 303; the hand wheel 305 is fixedly set at the top of the screw 303; the friction plate 306 is fixedly set at the top of the sewage pool 101 and is located below the friction disk 304. The side plate 302 is used to install the screw rod 303, and the hand wheel 305 is used to facilitate the rotation of the screw rod 303. The friction coefficient of the surfaces corresponding to the friction disk 304 and the friction plate 306 is relatively large. After the screw rod 113 drives the driving block 112 to a suitable position, the hand wheel 305 is rotated to drive the screw rod 303 to rotate. The screw rod 303 drives the friction disk 304 to move down and press against the friction plate 306, so that the driving block 112 can be locked, making it difficult for the driving block 112 to be displaced. When the driving block 112 needs to be moved, the hand wheel 305 is rotated in the opposite direction to make the friction disk 304 rise and move away from the friction plate 306.

[0051] The embodiment of the present invention is a digital multi-parameter controlled precise aeration device, wherein the side plate 302 is used to install the screw rod 303, and the hand wheel 305 is used to facilitate the rotation of the screw rod 303. The friction coefficient of the surfaces corresponding to the friction disk 304 and the friction plate 306 is relatively large. After the screw rod 113 drives the driving block 112 to a suitable position, the hand wheel 305 is rotated to drive the screw rod 303 to rotate, and the screw rod 303 drives the friction disk 304 to move downward and press against the friction plate 306, so that the driving block 112 can be locked, making it difficult for the driving block 112 to be displaced. When the driving block 112 needs to be moved, the hand wheel 305 is rotated in the opposite direction to make the friction disk 304 rise and move away from the friction plate 306.

[0052] The fourth embodiment of the present application is:

[0053] See also Fig.11 ,in, Fig.11 is a flow chart of the fourth embodiment of the present invention.

[0054] The present invention provides a method for using a digital multi-parameter controlled precise aeration device, comprising:

[0055] S1 starts multiple blowers 109, and air passes through the telescopic connecting pipe 107 and the conveying pipe 105 in sequence and is ejected from multiple aeration heads;

[0056] S2 starts two motors 114, and two sliding seats 103 start to slide, driving multiple aeration heads to move and adjust the aeration position;

[0057] S3 When the dissolved oxygen concentration in the sewage is too high, part of the blowers 109 are turned off.

[0058] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A digital multi-parameter controlled precise aeration device, characterized in that: It includes a sewage tank, two guide rails, two sliding seats, a mounting frame, a plurality of conveying pipes, a plurality of aeration discs, a plurality of telescopic connecting pipes, a bracket, a plurality of blowers and two driving assemblies; The two guide rails are respectively fixedly arranged on the top of the sewage pool; the two sliding seats are respectively slidably arranged on the two guide rails; the mounting frame is respectively fixedly connected to the two sliding seats and is located in the sewage pool; the plurality of conveying pipes are respectively fixedly arranged on the mounting frame and are located in the sewage pool; the plurality of aeration plates are connected to each conveying pipe; the plurality of telescopic connecting pipes are respectively connected to the plurality of conveying pipes and are respectively arranged on the sewage pool; the bracket is fixedly arranged on one side of the sewage pool; the plurality of blowers are respectively connected to the plurality of telescopic connecting pipes and are respectively fixedly arranged on the bracket; the driving assembly comprises a mounting rail, a driving block, a screw and a motor; the mounting rail is fixedly arranged on the top of the sewage pool; the driving block is slidably arranged on the mounting rail; the screw is rotatably connected to the mounting rail, and is threadedly connected to the driving block and passes through the driving block; the motor is fixedly arranged on one side of the mounting rail; the output end of the motor is fixedly connected to the screw.

2. A digital multi-parameter controlled precise aeration device as claimed in claim 1, characterized in that: The digital multi-parameter controlled precise aeration device also includes a plurality of regulating valves, a support plate and a dissolved oxygen monitor; the plurality of regulating valves are respectively arranged on the plurality of telescopic connecting pipes; the support plate is fixedly arranged on the top of the sewage pool; and the dissolved oxygen monitor is fixedly arranged on the support plate.

3. A digital multi-parameter controlled precise aeration device as claimed in claim 2, characterized in that: The telescopic connecting pipe includes a fixed ring, a fixed pipe, a piston and an L-shaped movable pipe; the fixed ring is fixedly arranged on the top of the sewage pool; the fixed pipe is fixedly arranged on the fixed ring; the piston is slidably arranged inside the fixed pipe; one end of the L-shaped movable pipe is connected to the delivery pipe, and the other end is fixedly connected to the piston and passes through the piston.

4. A digital multi-parameter controlled precise aeration device as claimed in claim 3, characterized in that: The telescopic connecting tube also includes a reinforcing rib; the reinforcing rib is fixedly arranged on the L-shaped movable tube.

5. A digital multi-parameter controlled precise aeration device as claimed in claim 4, characterized in that: The digital multi-parameter controlled precise aeration device also includes a power generation component; the power generation component is arranged on the top of the sewage pool.

6. A digital multi-parameter controlled precise aeration device as claimed in claim 5, characterized in that: The power generation assembly includes a support frame, a photovoltaic panel, a waterproof box, a photovoltaic controller and a battery; the support frame is fixedly arranged on the top of the sewage pool; the photovoltaic panel is fixedly arranged on the support frame; the waterproof box is fixedly arranged on the support frame; the photovoltaic controller is fixedly arranged inside the waterproof box; the battery is fixedly arranged inside the waterproof box and connected to the photovoltaic controller.

7. A method for using a digital multi-parameter controlled precise aeration device, applied to a digital multi-parameter controlled precise aeration device as claimed in any one of claims 1 to 6, characterized in that: include: Start multiple blowers, and the air passes through the telescopic connecting pipe and the conveying pipe in turn, and is ejected from multiple aeration heads; Start the two motors, and the two sliding seats begin to slide, driving the multiple aeration heads to move and adjust the aeration position; When the dissolved oxygen concentration in the sewage is too high, turn off some blowers.

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