Centrifugal activation oxygenation aerator

Abstract

The utility model discloses a centrifugal activation oxygenation aerator, which relates to the technical field of aerators and comprises a floating unit, a height adjusting unit and an oxygenation unit, the height adjusting unit and the oxygenation unit are arranged above the floating unit, and the oxygenation unit is positioned at the side part of the height adjusting unit; the height adjusting unit comprises a [-shaped seat mounted at the top of the floating unit, a threaded shaft movably arranged in the [-shaped seat, a moving part mounted on the peripheral side surface of the threaded shaft, and a first driving motor mounted at the input end of the threaded shaft; according to the centrifugal activation oxygenation aerator disclosed by the utility model, the height adjusting unit and the oxygenation unit are arranged, so that algae are prevented from floating along with water flow and being attached to the impeller, and the use effect of the machine is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygenators, in particular to a centrifugal activated oxygen aerator. Background Art

[0002] There are many types of aerators currently used in aquaculture or sewage purification, mainly jet water spray type, impeller type, waterwheel type and aeration type. Both impeller type and jet water spray type aerators spray water to make it contact with air to achieve the purpose of oxygenation. Waterwheel type aerators use blades to flap in shallow water layers to cause waves, increase the contact area between the water surface and the air to achieve oxygenation. Waterwheel type aerators are currently the main equipment for oxygenating water bodies in aquaculture.

[0003] After searching the publication (announcement) number: CN213939384U, a centrifugal activated aeration oxygenator is disclosed. In this centrifugal activated aeration oxygenator, a support beam is fixedly installed on the inner wall of the floating boat, a mesh cover is fixedly connected to the lower surface of the floating boat, and a lifting mechanism is fixedly installed on both sides of the upper surface of the floating boat. The lifting mechanism includes a box body, one end of a lifting turbine is fixedly installed on one side of the box body, and a motor is fixedly installed on the other end of the lifting turbine. One end of a lifting screw is fixedly installed inside the box body, and the surface of the lifting screw is movably connected to the middle part of the moving base, and one end of a sliding rod is fixedly installed on the upper surface of the box body, and the surface of the sliding rod passes through the moving base, and the other end of the sliding rod is movably connected to a sealing seat, and the lower surface of the sealing seat is movably connected to the other end of the lifting screw rod, and a bolt is arranged on the surface of the sealing seat and passes through the sealing seat and is threadedly connected to the other end of the sliding rod. This centrifugal activated aeration oxygenator is easy to disassemble, avoids the adsorption of algae, and prevents fish from being injured.

[0004] Although the above scheme uses a lifting mechanism to lift the impeller when not working to prevent algae from adsorbing the impeller, during the operation of the machine, some algae will float with the water flow and adhere to the impeller. If the algae are not cleaned in time, the use effect of the machine will be affected. For this reason, we propose a centrifugal activated oxygen aerator. Utility Model Content

[0005] The main purpose of the utility model is to provide a centrifugal activated oxygenation aerator, which solves the problem that during the operation of the machine, some algae will float and adhere to the impeller with the water flow, and the use effect of the machine will be affected if the algae are not cleaned in time, by setting a height adjustment unit and an oxygenation unit.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A centrifugal activated oxygen-enhancing aerator comprises a floating unit, a height-adjusting unit and an oxygen-enhancing unit arranged above the floating unit, and the oxygen-enhancing unit is located on the side of the height-adjusting unit;

[0008] The height adjustment unit includes a U-shaped seat installed on the top of the floating unit, a threaded shaft movably arranged in the U-shaped seat, a moving member installed on the circumferential side of the threaded shaft, and a first driving motor installed at the input end of the threaded shaft;

[0009] The oxygenation unit includes a mounting seat installed on the side wall of the moving member, a toggling member movably arranged in the mounting seat, a second driving motor installed at the input end of the toggling member, a protective member wrapped around the outside of the toggling member, and a cleaning member arranged on the side of the protective member.

[0010] Preferably, the floating unit includes a floating boat and a central groove opened at the center of the top of the floating boat.

[0011] Preferably, the floating unit further includes a counterweight block installed on the top of the floating boat.

[0012] Preferably, the height adjustment unit further includes a limit washer installed on the inner side wall of the U-shaped seat, and the limit washer is sleeved on the circumferential side of the threaded shaft.

[0013] Preferably, the toggling member includes a movable shaft movably arranged in the mounting seat and an impeller installed on the side wall of the movable shaft.

[0014] Preferably, the protective member includes a connecting bearing movably installed on the side wall of the movable shaft and a protective grid installed on the side wall of the connecting bearing and sleeved on the circumferential side of the toggling member.

[0015] Preferably, the cleaning member includes a rotating disc installed on the side wall of the movable shaft, an L-shaped connecting seat installed on the side wall of the rotating disc, and a cleaning soft brush installed on the inner side wall of the L-shaped connecting seat.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, through the arranged height adjustment unit and oxygenation unit, when oxygenation work for aquaculture is required, after the impeller is put into the aquaculture water surface, the second driving motor drives the movable shaft to rotate. At this time, the impeller stirs the water surface, beats the water flow, increases the contact area between the water surface and the air to achieve oxygenation. And during the oxygenation process, the protective grid prevents floating objects from approaching and contacting the impeller to cause damage. During the rotation of the movable shaft, the L-shaped connecting seat drives the cleaning soft brush to rotate synchronously, so that the cleaning soft brush cleans the algae attached to the protective grid, avoiding the algae floating and attaching to the impeller along with the water flow, and ensuring the use effect of the machine; when the oxygenation work is no longer carried out, the first driving motor drives the threaded shaft to rotate, so that the moving member drives the oxygenation unit to move up along the threaded shaft until the protective grid completely脱离 the aquaculture water surface and then stops, avoiding algae floating and adsorbing on the impeller when idle. Description of the Drawings

[0018] Figure 1 This is a three - dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 This is a top - view structure schematic diagram of the present utility model;

[0020] Figure 3 This is the present utility model Figure 2 A - A cross - sectional structure schematic diagram in the present utility model;

[0021] Figure 4 This is the present utility model Figure 3 An enlarged schematic diagram of structure I in the present utility model;

[0022] Figure 5 This is a left - view structure schematic diagram of the present utility model.

[0023] In the figure:

[0024] 1. Floating unit; 101. Floating boat; 102. Central slot; 103. Counterweight block;

[0025] 2. Height - adjusting unit; 201. C - shaped seat; 202. Threaded shaft; 203. Moving part; 204. First driving motor; 205. Limit washer;

[0026] 3. Aeration unit; 301. Mounting seat; 302. Poking part; 3021. Moving shaft; 3022. Impeller; 303. Second driving motor; 304. Protective part; 3041. Connecting bearing; 3042. Protective grid; 305. Cleaning part; 3051. Rotating disk; 3052. L - shaped connecting seat; 3053. Cleaning soft brush. Detailed Embodiments

[0027] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. Embodiment

[0028] As Figure 1 、 Figure 2 、 Figure 3 and Figure 5 shown, a centrifugal activated aeration aerator includes a floating unit 1, and also includes a height - adjusting unit 2 and an aeration unit 3 disposed above the floating unit 1, and the aeration unit 3 is located at the side of the height - adjusting unit 2;

[0029] As Figure 3As shown, the height adjustment unit 2 includes a U-shaped seat 201 installed on the top of the floating unit 1, a threaded shaft 202 movably arranged within the U-shaped seat 201, a moving member 203 installed on the circumferential side surface of the threaded shaft 202, and a first driving motor 204 installed at the input end of the threaded shaft 202. When the first driving motor 204 drives the threaded shaft 202 to rotate, the moving member 203 moves up and down along the threaded shaft 202;

[0030] As Figure 5 shown, the oxygenation unit 3 includes a mounting seat 301 installed on the side wall of the moving member 203, a toggling member 302 movably arranged within the mounting seat 301, a second driving motor 303 installed at the input end of the toggling member 302, a protective member 304 wrapped around the outside of the toggling member 302, and a cleaning member 305 arranged on the side of the protective member 304. The setting of the protective member 304 avoids the impact damage of floating objects and goods on the toggling member 302.

[0031] As Figure 1 shown, the floating unit 1 includes a floating boat 101 and a central groove 102 opened at the center of the top of the floating boat 101. The setting of the central groove 102 facilitates the up and down movement of the toggling member 302.

[0032] As Figure 1 With Figure 2 shown, the floating unit 1 further includes a counterweight 103 installed on the top of the floating boat 101. The setting of the counterweight 103 can ensure the balance of the entire machine and avoid tipping.

[0033] As Figure 3 shown, the toggling member 302 includes a movable shaft 3021 movably arranged within the mounting seat 301 and an impeller 3022 installed on the side wall of the movable shaft 3021. During the rotation of the movable shaft 3021, the impeller 3022 is synchronously driven to beat the water surface, thereby increasing the contact area between the water surface and the air to achieve oxygenation.

[0034] As Figure 3 shown, the protective member 304 includes a connecting bearing 3041 movably installed on the side wall of the movable shaft 3021 and a protective grille 3042 installed on the side wall of the connecting bearing 3041 and sleeved on the circumferential side surface of the toggling member 302. The setting of the connecting bearing 3041 enables the protective grille 3042 not to rotate synchronously during the rotation of the movable shaft 3021.

[0035] As Figure 3 shown, the cleaning member 305 includes a rotating disk 3051 installed on the side wall of the movable shaft 3021, an L-shaped connecting seat 3052 installed on the side wall of the rotating disk 3051, and a cleaning soft brush 3053 installed on the inner side wall of the L-shaped connecting seat 3052. During the rotation of the movable shaft 3021, the cleaning soft brush 3053 can be driven to rotate synchronously through the L-shaped connecting seat 3052.

[0036] When oxygenation work for aquaculture is required, after the impeller 3022 is placed on the water surface of aquaculture, the second drive motor 303 drives the movable shaft 3021 to rotate. At this time, the impeller 3022 stirs the water surface, beats the water flow, increases the contact area between the water surface and the air to achieve oxygenation. And during the oxygenation process, the protective grid 3042 prevents floating objects from approaching and contacting the impeller 3022 and causing damage. During the rotation of the movable shaft 3021, the L-shaped connecting seat 3052 drives the cleaning soft brush 3053 to rotate synchronously, so that the cleaning soft brush 3053 cleans the algae attached to the protective grid 3042, preventing the algae from floating and attaching to the impeller along with the water flow, and ensuring the use effect of the machine. Embodiment

[0037] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 As shown, a centrifugal activated aerator includes a floating unit 1, and further includes a height adjustment unit 2 and an aeration unit 3 arranged above the floating unit 1, and the aeration unit 3 is located on the side of the height adjustment unit 2;

[0038] As Figure 3 As shown, the height adjustment unit 2 includes a U-shaped seat 201 installed on the top of the floating unit 1, a threaded shaft 202 movably arranged in the U-shaped seat 201, a moving member 203 installed on the circumferential side surface of the threaded shaft 202, and a first drive motor 204 installed at the input end of the threaded shaft 202. When the first drive motor 204 drives the threaded shaft 202 to rotate, the moving member 203 moves up and down along the threaded shaft 202;

[0039] As Figure 5 As shown, the aeration unit 3 includes a mounting seat 301 installed on the side wall of the moving member 203, a拨动 member 302 movably arranged in the mounting seat 301, a second drive motor 303 installed at the input end of the拨动 member 302, a protective member 304 wrapped around the outside of the拨动 member 302, and a cleaning member 305 arranged on the side of the protective member 304. The setting of the protective member 304 prevents the impact damage of the floating object and the goods on the拨动 member 302.

[0040] As Figure 1 As shown, the floating unit 1 includes a floating ship 101 and a central groove 102 opened at the center of the top of the floating ship 101. The setting of the central groove 102 facilitates the up and down movement of the拨动 member 302.

[0041] As Figure 1 And Figure 2As shown, the floating unit 1 further includes a counterweight 103 installed on the top of the floating ship 101. The setting of the counterweight 103 can ensure the balance of the entire machine and prevent rollover.

[0042] As Figure 4 shown, the height adjustment unit 2 further includes a limit washer 205 installed on the inner side wall of the C-shaped seat 201, and the limit washer 205 is sleeved on the circumferential side of the threaded shaft 202. The setting of the limit washer 205 prevents the moving part 203 from coming into contact and collision with the inner side wall of the C-shaped seat 201 during the up and down movement along the threaded shaft 202.

[0043] As Figure 3 shown, the拨动 part 302 includes a movable shaft 3021 movably arranged in the mounting seat 301, and an impeller 3022 installed on the side wall of the movable shaft 3021. During the rotation of the movable shaft 3021, the impeller 3022 is synchronously driven to beat the water surface, thereby increasing the contact area between the water surface and the air to achieve oxygenation.

[0044] As Figure 3 shown, the protection part 304 includes a connecting bearing 3041 movably installed on the side wall of the movable shaft 3021, and a protection grid 3042 installed on the side wall of the connecting bearing 3041 and sleeved on the circumferential side of the拨动 part 302. The setting of the connecting bearing 3041 enables the protection grid 3042 not to rotate synchronously during the rotation of the movable shaft 3021.

[0045] As Figure 3 shown, the cleaning part 305 includes a rotating disk 3051 installed on the side wall of the movable shaft 3021, an L-shaped connecting seat 3052 installed on the side wall of the rotating disk 3051, and a cleaning soft brush 3053 installed on the inner side wall of the L-shaped connecting seat 3052. During the rotation of the movable shaft 3021, the cleaning soft brush 3053 can be driven to rotate synchronously through the L-shaped connecting seat 3052.

[0046] When oxygenation work is no longer carried out, the first drive motor 204 drives the threaded shaft 202 to rotate, so that the moving part 203 drives the oxygenation unit 3 to move up along the threaded shaft 202 until the protection grid 3042 completely脱离 the aquaculture water surface and then stops, preventing algae from floating and adsorbing on the impeller 3022 following the water flow during idleness.

[0047] It should be noted that there is an unclear expression "拨动 part" in the original text. It might be a misspelling or an undefined term. You can check and correct it according to the actual situation.The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A centrifugal activated oxygen aerator, comprising a floating unit (1), characterized in that: It further includes a height adjustment unit (2) and an aeration unit (3) disposed above the floating unit (1), and the aeration unit (3) is located at the side of the height adjustment unit (2); The height adjustment unit (2) includes a U-shaped seat (201) installed on the top of the floating unit (1), a threaded shaft (202) movably arranged in the U-shaped seat (201), a moving member (203) installed on the circumferential side of the threaded shaft (202), and a first driving motor (204) installed at the input end of the threaded shaft (202); The aeration unit (3) includes a mounting seat (301) installed on the side wall of the moving member (203), a拨动 member (302) movably arranged in the mounting seat (301), a second driving motor (303) installed at the input end of the拨动 member (302), a protection member (304) wrapped around the outside of the拨动 member (302), and a cleaning member (305) arranged at the side of the protection member (304).

2. A centrifugal activated oxygen aerator according to claim 1, characterized in that: The floating unit (1) includes a floating boat (101) and a central groove (102) opened at the center of the top of the floating boat (101).

3. A centrifugal activated oxygen aerator according to claim 2, characterized in that: The floating unit (1) further includes a counterweight block (103) installed on the top of the floating boat (101).

4. A centrifugal activated oxygen aerator according to claim 3, characterized in that: The height adjustment unit (2) further includes a limit washer (205) installed on the inner side wall of the U-shaped seat (201), and the limit washer (205) is sleeved on the circumferential side of the threaded shaft (202).

5. The centrifugal activated oxygen aerator according to claim 1, characterized in that: The拨动 member (302) includes a movable shaft (3021) movably arranged in the mounting seat (301) and an impeller (3022) installed on the side wall of the movable shaft (3021).

6. A centrifugal activated oxygen aerator according to claim 5, characterized in that: The protection member (304) includes a connecting bearing (3041) movably installed on the side wall of the movable shaft (3021) and a protection grid (3042) installed on the side wall of the connecting bearing (3041) and sleeved on the circumferential side of the拨动 member (302).

7. A centrifugal activated oxygen aerator according to claim 5, characterized in that: The cleaning member (305) includes a rotating disk (3051) installed on the side wall of the movable shaft (3021), an L-shaped connecting seat (3052) installed on the side wall of the rotating disk (3051), and a cleaning soft brush (3053) installed on the inner side wall of the L-shaped connecting seat (3052). It should be noted that the term "拨动件" in the original text seems to be a misspelling or an uncommon term. It might be better to check and correct it for a more accurate translation. Here, it is translated as "拨动 member" for the sake of following the translation requirements.

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