Novel square fishpond oxygen aeration device

Abstract

The utility model discloses a novel square fishpond oxygen aeration device which comprises a square fishpond, a lifting assembly is arranged on one side of the square fishpond, one end of the lifting assembly is fixedly connected with a mounting plate, and a first movable rod is slidably mounted in the mounting plate in the vertical direction. Through the arrangement of the first movable rod, the diving aerator, the telescopic assembly and other parts, when the device is not used, the electric hydraulic push rod end drives the fixed ring at the top of the first movable rod to move downwards, and meanwhile, the first movable rod drives the diving aerator to move downwards, so that the distance between the diving aerator and the movable ring is lengthened; the telescopic spring pushes the movable ring to be attached to the bottom of the mounting plate, at the moment, the second movable rod deflects and pulls one end of the corresponding sleeve to move towards the surface of the submersible aerator, after the sleeve moves in place, the connecting hole in the surface of the sleeve and the aeration hole in the surface of the aeration pipe are completely staggered, and air backflow is effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to aeration device technical field, concretely is a novel square fish pond oxygenation device. BACKGROUND

[0002] The oxygenation aerator is a kind of machine frequently applied to the polluted water body management.Its main function is to increase the oxygen content in water to ensure that water body is not anoxic, and also can inhibit the growth of anaerobic bacteria in water, prevent water body metamorphic and break aquatic ecological environment.

[0003] The traditional aeration oxygenation device adopts micro-hole air outlet, when stopping using, since aeration pipe is located inside fish pond, and the micro-hole on the surface of aeration pipe does not air outlet, sewage is easy to pour into the inside of device through micro-hole, leads to micro-hole blockage, thereby seriously influence aeration oxygenation effect.Therefore, the utility model designs a novel square fish pond oxygenation device to solve the problems existing in prior art. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a novel square fish pond oxygenation device to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a novel square fish pond oxygenation device, including: square fish pond, one side of the square fish pond is provided with lifting assembly, and one end of lifting assembly is fixedly connected with mounting plate, first movable rod is vertically slidably installed in the inside of mounting plate, submersible aerator is fixedly installed at the bottom of first movable rod, and six aeration pipes are fixedly installed on the surface of submersible aerator along circumference equidistantly, and a plurality of aeration holes are opened in the straight line equidistantly on the outer surface of aeration pipe, the surface of sleeve pipe is sleeved with the surface of aeration pipe, a plurality of connecting holes are opened in the straight line equidistantly on the outer surface of sleeve pipe, the connecting hole is matched with adjacent aeration hole, and telescopic assembly is arranged between the surface of one end of sleeve pipe and the surface of first movable rod.

[0006] Preferably, the lifting assembly includes: fixed block, the fixed block is provided with two, two fixed blocks are symmetrically fixedly connected on the inner wall of one side upper end of square fish pond, threaded rod is rotatably installed between two fixed blocks, and lifting plate is threadedly installed on the surface of threaded rod, and the other end of lifting plate is slidably installed on the inner wall of square fish pond, one side of mounting plate is fixedly installed on one end of lifting plate.

[0007] Preferably, the inside of fixed block is provided with bearing, and the inner ring of bearing is fixedly connected with the surface of threaded rod, and the outer ring of bearing is fixedly connected with the inside of fixed block.

[0008] Preferably, the front and rear sides of the aeration pipe are symmetrically provided with sliding grooves, the inner wall of the sleeve is symmetrically provided with sliding blocks matched with the sliding grooves on the front and rear sides of the aeration pipe, and the inner ring of the sleeve is slidably installed in the sliding grooves on the surface of the aeration pipe through the sliding blocks.

[0009] Preferably, the telescopic assembly comprises a fixed ring, two electric hydraulic push rods, a movable ring and a telescopic spring, the fixed ring is fixedly installed on the surface of the upper end of the first movable rod, the two electric hydraulic push rods are symmetrically fixedly installed on the top of the mounting plate, the output ends of the electric hydraulic push rods are fixedly connected to one side of the bottom of the fixed ring, the movable ring is movably installed on the surface of the middle part of the first movable rod, the top of the movable ring is attached to the bottom of the mounting plate, six second movable rods are circumferentially and equidistantly hinged to the bottom of the movable ring, one end of each second movable rod is hingedly connected to the top of one end of the sleeve, the telescopic spring is sleeved on the surface of the lower end of the first movable rod, one end of the telescopic spring is fixedly connected to the top of the submersible aerator, and the other end of the telescopic spring is fixedly connected to the bottom of the movable ring.

[0010] Preferably, the inner ring of the movable ring is circumferentially and equidistantly provided with six rolling balls, and the surface of each rolling ball is attached to the surface of the first movable rod.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The first movable rod, the submersible aerator and the telescopic assembly are arranged, when the utility model is not in use, the fixed ring at the top of the first movable rod is driven downward by the electric hydraulic push rod, the first movable rod drives the submersible aerator to move downward, the distance between the submersible aerator and the movable ring is lengthened, the telescopic spring pushes the movable ring to be attached to the bottom of the mounting plate, the second movable rods are deflected and pull one end of the corresponding sleeve to move towards the surface of the submersible aerator, the connecting holes on the surface of the sleeve are completely misaligned with the aeration holes on the surface of the aeration pipe after the sleeve is moved into position, air backflow is effectively prevented, and sewage backflow is avoided to prevent the aeration holes on the surface of the aeration pipe from being blocked and affecting use.

[0013] 2. The square fish tank, the lifting assembly and the submersible aerator are arranged, the lifting plate on the surface of the threaded rod is moved up and down on the surface of the threaded rod by rotating the threaded rod, the height of the submersible aerator in the square fish tank can be adjusted, the aeration device can work at different positions at the lower end and the upper end of the fish tank, and therefore the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 The utility model discloses a Figure 1 The structure amplification schematic diagram of A is shown in the figure.

[0016] Figure 3 The left view schematic diagram of partial structure such as aeration pipe, aeration hole and sleeve pipe of the utility model is shown in the figure.

[0017] In the figure: 1, square fish pond; 2, lifting assembly; 201, fixed block; 202, threaded rod; 203, lifting plate; 3, first movable rod; 301, mounting plate; 4, submersible aerator; 5, aeration pipe; 501, aeration hole; 6, sleeve pipe; 601, connecting hole; 7, telescopic assembly; 701, fixed ring; 702, electric hydraulic push rod; 703, movable ring; 704, second movable rod; 705, telescopic spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] Please refer to Figures 1-3 The utility model provides an embodiment: a novel square fish pond oxygen exposure device, include: square fish pond 1, square fish pond 1 one side is provided with lifting assembly 2, through the setting of lifting assembly 2, can make aeration device can be in the lower end and the upper end of the pond in different position work, thereby improved practicability, and one end of lifting assembly 2 is fixedly connected with mounting plate 301, the inside vertical direction of mounting plate 301 is slidably installed with first movable rod 3, the bottom of first movable rod 3 is fixedly installed with submersible aerator 4, and the surface of submersible aerator 4 is fixedly installed with six aeration pipes 5 along the circumference equidistant, and a plurality of aeration holes 501 are opened in the linear equidistant on the outer surface of aeration pipe 5, the surface of sleeve pipe 6 is sleeved on the surface of aeration pipe 5, and a plurality of connecting holes 601 are opened in the linear equidistant on the outer surface of sleeve pipe 6, connecting hole 601 is matched with adjacent aeration hole 501, the aperture of aeration hole 501 is same with the aperture of connecting hole 601, and the surface of one end of sleeve pipe 6 and the surface of first movable rod 3 are provided with telescopic assembly 7. Through the setting of telescopic assembly 7, when not using aeration device, make the position of connecting hole 601 on the surface of sleeve pipe 6 and aeration hole 501 on the surface of aeration pipe 5 completely staggered, effectively prevent air backflow, avoid sewage backflow.

[0020] Please refer to Figure 1In the embodiment, the lifting assembly 2 comprises two fixed blocks 201 symmetrically fixed to the inner wall of the upper end of one side of the square fish tank 1, a threaded rod 202 rotatably installed between the two fixed blocks 201, and a lifting plate 203 threadedly installed on the surface of the threaded rod 202 and slidably installed on the inner wall of the square fish tank 1 at the other end of the lifting plate 203. One side of the mounting plate 301 is fixedly installed on one end of the lifting plate 203. By rotating the threaded rod 202, the lifting plate 203 threadedly installed on the surface of the threaded rod 202 can move up and down, so that the height of the diving aerator 4 inside the square fish tank 1 can be adjusted, and the aeration device can work at different positions at the lower end and the upper end of the fish tank, thereby improving the practicability.

[0021] Please refer to Figure 1 In the embodiment, the fixed block 201 is internally provided with a bearing, the inner ring of the bearing is fixedly connected with the surface of the threaded rod 202, and the outer ring of the bearing is fixedly connected with the inner part of the fixed block 201. By providing the bearing, the stability of the rotation of the threaded rod 202 is further improved.

[0022] Please refer to Figure 3 In the embodiment, the front and rear sides of the aeration pipe 5 are symmetrically provided with sliding grooves, the inner wall of the sleeve pipe 6 is symmetrically provided with sliding blocks matched with the sliding grooves on the front and rear sides of the aeration pipe 5, and the inner ring of the sleeve pipe 6 is slidably installed in the sliding grooves on the surface of the aeration pipe 5 through the sliding blocks. By slidably installing the inner part of the sleeve pipe 6 on the surface of the aeration pipe 5, the stability of the movement of the sleeve pipe 6 is further improved.

[0023] Please refer to Figures 1-2In the embodiment: the telescopic assembly 7 comprises: a fixed ring 701, electric hydraulic push rods 702, a movable ring 703 and telescopic springs 705, the fixed ring 701 is fixedly installed on the surface of the upper end of the first movable rod 3, the electric hydraulic push rods 702 are provided in two, the two electric hydraulic push rods 702 are symmetrically fixedly installed on the top of the mounting plate 301, the output end of the electric hydraulic push rod 702 is fixedly connected to one side of the bottom of the fixed ring 701, the movable ring 703 is movably installed on the surface of the middle part of the first movable rod 3, and the top of the movable ring 703 is attached to the bottom of the mounting plate 301, six second movable rods 704 are circumferentially hingedly installed at equal intervals at the bottom of the movable ring 703, and one end of the second movable rod 704 is hingedly installed at the top of one end of the adjacent sleeve pipe 6, the telescopic spring 705 is sleeved on the surface of the lower end of the first movable rod 3, one end of the telescopic spring 705 is fixedly connected to the top of the submersible aerator 4, and the other end of the telescopic spring 705 is fixedly connected to the bottom of the movable ring 703. When the aerating device is used, the electric hydraulic push rod 702 is started, the fixed ring 701 at the top of the first movable rod 3 is pushed up by the output end of the electric hydraulic push rod 702, at this time, the first movable rod 3 drives the submersible aerator 4 to move up, because the top of the movable ring 703 is attached to the bottom of the mounting plate 301, the distance between the submersible aerator 4 and the movable ring 703 is shortened, and the telescopic spring 705 is forced to be extruded and contracted, at this time, the six second movable rods 704 at the bottom of the movable ring 703 are deflected, the corresponding sleeve pipe 6 is pushed to move away from the submersible aerator 4, after the output end of the electric hydraulic push rod 702 is extended in place, the connecting hole 601 on the surface of the sleeve pipe 6 is in communication with the aerating hole 501 on the surface of the aerating pipe 5, at this time, the pool can be oxygenated, conversely, when the aerating device is not used, in order to avoid the holes on the surface of the aerating pipe 5 and avoid the backflow of sewage into the device, causing the blockage of the aerating hole 501, the electric hydraulic push rod 702 is started, the fixed ring 701 at the top of the first movable rod 3 is driven downward by the output end of the electric hydraulic push rod 702, at this time, the first movable rod 3 drives the submersible aerator 4 to move downward, so that the distance between the submersible aerator 4 and the movable ring 703 is lengthened, at this time, the telescopic spring 705 is elastically reset after being stressed, the movable ring 703 is pushed to be attached to the bottom of the mounting plate 301, and the six second movable rods 704 at the bottom of the movable ring 703 are deflected, the corresponding sleeve pipe 6 is pulled to move one end of the sleeve pipe 6 to the surface of the submersible aerator 4, at this time, after the sleeve pipe 6 is moved in place, the connecting hole 601 on the surface of the sleeve pipe 6 is completely misaligned with the position of the aerating hole 501 on the surface of the aerating pipe 5, effectively preventing air backflow and avoiding the backflow of sewage to block the aerating hole 501 on the surface of the aerating pipe 5 to affect use.

[0024] Please refer to Figures 1-2In the embodiment, the inner ring of the movable ring 703 is circumferentially equidistantly provided with six balls, and the surfaces of the balls are attached to the surface of the first movable rod 3. Through the arrangement of the balls, the sliding connection between the inner ring of the movable ring 703 and the surface of the first movable rod 3 is changed into rolling connection, the contact area between the two is reduced, the friction is reduced, and the stability of the movement of the first movable rod 3 is further improved.

[0025] Working principle: turn on the power, when the water tank is internally oxygenated, start the electric hydraulic push rod 702, the output end of the electric hydraulic push rod 702 pushes the fixed ring 701 at the top of the first movable rod 3 to move upwards, at this time the first movable rod 3 drives the submersible aerator 4 to move upwards, because the top of the movable ring 703 is pressed and attached to the bottom of the mounting plate 301, the distance between the submersible aerator 4 and the movable ring 703 is shortened, and the extension spring 705 is forced to contract and shrink, at this time the six second movable rods 704 at the bottom of the movable ring 703 are deflected, pushing the corresponding sleeve 6 to move away from the submersible aerator 4, after the output end of the electric hydraulic push rod 702 is extended in place, the connecting hole 601 on the surface of the sleeve 6 is communicated with the aeration hole 501 on the surface of the aeration pipe 5, at this time the submersible aerator 4 can be started to oxygenate the water tank, on the contrary, when the aeration device is not used, in order to avoid the holes on the surface of the aeration pipe 5 and avoid the backflow of sewage into the device, causing the aeration hole 501 to be blocked, start the electric hydraulic push rod 702, the output end of the electric hydraulic push rod 702 drives the fixed ring 701 at the top of the first movable rod 3 to move downwards, at this time the first movable rod 3 drives the submersible aerator 4 to move downwards, so that the distance between the submersible aerator 4 and the movable ring 703 is lengthened, at this time the extension spring 705 is elastically reset after being stressed, pushing the movable ring 703 to be attached to the bottom of the mounting plate 301, and the six second movable rods 704 at the bottom of the movable ring 703 are deflected, pulling the corresponding sleeve 6 to move towards the surface of the submersible aerator 4, at this time the sleeve 6 is moved to the position, the connecting hole 601 on the surface of the sleeve 6 is completely misaligned with the aeration hole 501 on the surface of the aeration pipe 5, which can avoid the backflow of sewage. The contents not described in detail in the description belong to the existing technology known to those skilled in the art.

[0026] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A novel square fish pond aeration device, comprising: A square fish pond (1) is characterized in that: a lifting assembly (2) is provided on one side of the square fish pond (1), and one end of the lifting assembly (2) is fixedly connected to a mounting plate (301), a first movable rod (3) is slidably installed in the vertical direction inside the mounting plate (301), a submersible aerator (4) is fixedly installed at the bottom of the first movable rod (3), and six aeration tubes (5) are fixedly installed on the surface of the submersible aerator (4) at equal intervals along the circumference, and the outer surface of the aeration tube (5) is provided with a plurality of aeration holes (501) in a straight line and equal intervals, a sleeve (6) is provided on the surface of the aeration tube (5), and a plurality of connection holes (601) are provided on the outer surface of the sleeve (6) in a straight line and equal intervals, the connection holes (601) are matched with adjacent aeration holes (501), and a telescopic assembly (7) is provided between the surface of one end of the sleeve (6) and the surface of the first movable rod (3).

2. The novel square fish pond aeration device according to claim 1, characterized in that: The lifting assembly (2) comprises: a fixed block (201), two fixed blocks (201) are provided, the two fixed blocks (201) are symmetrically fixedly connected to the inner wall of the upper end of one side of the square fish pond (1), a threaded rod (202) is rotatably installed between the two fixed blocks (201), and a lifting plate (203) is threadedly installed on the surface of the threaded rod (202), and the other end of the lifting plate (203) is slidably installed on the inner wall of the square fish pond (1), and one side of the mounting plate (301) is fixedly installed on one end of the lifting plate (203).

3. A novel square fish pond aeration device according to claim 2, characterized in that: A bearing is provided inside the fixing block (201), and the inner ring of the bearing is fixedly connected to the surface of the threaded rod (202), and the outer ring of the bearing is fixedly connected to the inside of the fixing block (201).

4. The novel square fish pond aeration device according to claim 1, characterized in that: The aeration tube (5) is symmetrically provided with sliding grooves on the front and rear sides, and the inner wall of the sleeve (6) is symmetrically provided with sliders that match the sliding grooves on the front and rear sides of the aeration tube (5). The inner ring of the sleeve (6) is slidably installed in the sliding groove on the surface of the aeration tube (5) through the sliders.

5. The novel square fish pond aeration device according to claim 1, characterized in that: The telescopic assembly (7) comprises: a fixed ring (701), an electric hydraulic push rod (702), a movable ring (703) and a telescopic spring (705); the fixed ring (701) is fixedly mounted on the surface of the upper end of the first movable rod (3); two electric hydraulic push rods (702) are provided, and the two electric hydraulic push rods (702) are symmetrically fixedly mounted on the top of the mounting plate (301); the output end of the electric hydraulic push rod (702) is fixedly connected to one side of the bottom of the fixed ring (701); the movable ring (703) is movably mounted in the first movable rod (3); The movable ring (703) is fixed on the surface of the part, and the top of the movable ring (703) is attached to the bottom of the mounting plate (301). Six second movable rods (704) are hingedly installed at equal intervals along the circumference of the bottom of the movable ring (703), and one end of the second movable rod (704) is hingedly installed on the top of one end of the adjacent sleeve (6). The telescopic spring (705) is sleeved on the surface of the lower end of the first movable rod (3). One end of the telescopic spring (705) is fixedly connected to the top of the submersible aerator (4), and the other end of the telescopic spring (705) is fixedly connected to the bottom of the movable ring (703).

6. The novel square fish pond aeration device according to claim 5, characterized in that: The inner ring of the movable ring (703) is provided with six balls equidistantly mounted along the circumference, and the surfaces of the balls are in contact with the surface of the first movable rod (3).

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