CN213695357U

CN213695357U - Device for automatically removing floating dirt in water tank by circulating water for indoor aquaculture

Info

Publication number: CN213695357U
Application number: CN202021703776.7U
Authority: CN
Inventors: 黄罡; 苏伟征
Original assignee: Hunan Shangcheng Organic Ecological Agriculture Development Co ltd
Current assignee: Hunan Shangcheng Organic Ecological Agriculture Development Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-07-16
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a device for automatically removing floating dirt in a pool by using circulating water in indoor aquaculture, which comprises a sweeping rod, a rotating component, a fulcrum shaft, a sewer pipe and a driving device; the lower end of the downcomer is fixed at the bottom of the center of the water pool and is communicated with a pipeline leading to the outside of the water pool, the lower end of the fulcrum shaft is fixed on the inner wall of the upper end of the downcomer, and water flow can flow through the downcomer and the fulcrum shaft; the rotating component is arranged at the upper end of the fulcrum and can horizontally rotate around the fulcrum under the driving of the driving device; one end of the sweeping rod is fixedly arranged on the rotating component, the sweeping rod is always kept in a horizontal state and horizontally rotates along with the rotating component, the sweeping rod is a hollow tubular body and is provided with an axial sewage collecting flow passage, one side in front of the sweeping rod is provided with an inflow hole communicated with the sewage collecting flow passage, and a port of the sewage collecting flow passage, which faces one end of the fulcrum shaft, is positioned above a port at the upper end of a sewer pipe. The advantages are that: the floating dirt on the water surface of the culture pond can be automatically removed in time and comprehensively, and the water body in the pond can be reasonably promoted to realize upper and lower circulation.

Description

Device for automatically removing floating dirt in water tank by circulating water for indoor aquaculture

Technical Field

The utility model relates to a breed pond device of decontaminating, concretely relates to indoor aquaculture utilizes circulating water automatic clear pond device of floating dirty belongs to indoor aquaculture equipment technical field.

Background

In the indoor aquaculture industry, a layer of floating dirt formed by excrement and feed residues always floats on the water surface of a culture pond, and if the floating dirt is not removed in time, germs are easy to breed and propagate, and meanwhile, light rays emitted into the water body can be weakened, so that healthy growth of cultured objects is not facilitated, and management is not facilitated. The conventional measure in the industry is manual periodical cleaning, and the defects are that floating dirt before cleaning exists for a period of time, and the cleaning is labor-consuming and incomplete. And a fixed water leakage pipe opening is also arranged at the water surface height of the water tank, so that floating sewage on the water surface enters the water leakage pipe opening along with flowing water and then is discharged outwards, but the sewage discharge range is very limited, the floating sewage can flow away only in the vicinity of the water leakage pipe opening, and the floating sewage is difficult to remove from a far place away from the water leakage pipe opening.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main problem that solves is: the floating dirt on the water surface of the indoor culture pond can not be timely and comprehensively removed.

To the above problem, the utility model provides a technical scheme is:

a device for automatically removing floating dirt of a pool by using circulating water in indoor aquaculture comprises a sweeping rod, a rotating component, a fulcrum shaft, a sewer pipe and a driving device; the lower end of the downcomer is fixed at the bottom of the center of the water pool and is communicated with a pipeline leading to the outside of the water pool, the lower end of the fulcrum shaft is fixed on the inner wall of the upper end of the downcomer, and water flow can flow through the downcomer and the fulcrum shaft; the rotating component is arranged at the upper end of the fulcrum and can horizontally rotate around the fulcrum under the driving of the driving device; one end of the sweeping rod is fixedly arranged on the rotating component, the sweeping rod is always kept in a horizontal state and horizontally rotates along with the rotating component, the sweeping rod is a hollow tubular body and is provided with an axial sewage collecting flow passage, one side in front of the sweeping rod is provided with an inflow hole communicated with the sewage collecting flow passage, and a port of the sewage collecting flow passage, which faces one end of the fulcrum shaft, is positioned above a port at the upper end of the sewer pipe.

Furthermore, the rotating component comprises a rotating sleeve and a plurality of impulsive force blades, the rotating sleeve is sleeved on the fulcrum and can horizontally rotate around the fulcrum, and the impulsive force blades are radially fixed on the periphery of the rotating sleeve to form an impulsive force disk; the driving device comprises a water inlet punch which is arranged above the impulse disc and is obliquely and downwards aligned with one surface of the pointed impulse blade.

Furthermore, the lower end of the rotating sleeve extends downwards and is sleeved on the periphery of the upper end of the sewer pipe, the inner peripheral surface of the lower end of the rotating sleeve is close to the outer peripheral surface of the upper end of the sewer pipe, and the rotating sleeve can rotate circumferentially on the periphery of the sewer pipe.

Furthermore, one end of the sweep rod is fixedly arranged on the rotating component, namely one end of the sweep rod is fixedly arranged on the rotating sleeve; the port at one end of the sewage collecting flow passage is positioned above the port at the upper end of the sewer pipe, and a flow collecting hole is formed in the rotating sleeve above the port at the upper end of the sewer pipe and is communicated with the sewage collecting flow passage.

Furthermore, a bearing is arranged between the rotating sleeve and the fulcrum.

Furthermore, the outside of the impulse plate is sleeved with a water inlet flow guide sleeve, the upper end port of the water inlet flow guide sleeve is higher than the water surface of the pool, and the lower end port of the water inlet flow guide sleeve is positioned at the lower part of the water body of the pool.

Furthermore, an interval is arranged between two adjacent inflow holes, a floating sewage guide tooth protruding forwards is arranged between two adjacent inflow holes in front of the sweeping rod, and the horizontal section of the guide tooth is in an isosceles triangle shape with a small front part and a large rear part.

The utility model has the advantages that: the floating dirt on the water surface of the culture pond can be automatically removed in time and comprehensively, and the water body in the pond can be reasonably promoted to realize upper and lower circulation.

Drawings

FIG. 1 is a schematic perspective view of an apparatus for automatically removing floating dirt from a pond by using circulating water in indoor aquaculture;

FIG. 2 is a partial schematic view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of an apparatus for automatically removing floating contaminants from a pond by circulating water in an indoor aquaculture;

FIG. 4 is a partial schematic view of FIG. 3, with the impulse blades not shown due to shielding by the sweep bar.

In the figure: 1. a pool; 2. a sweep bar; 21. an inflow hole; 22. a sewage collecting flow passage; 23. a flow guide tooth; 3. a fulcrum; 31. a fixing strip; 4. a sewer pipe; 5. rotating the sleeve; 51. a manifold hole; 52. a bearing; 6. a punching disc; 61. an impulse blade; 7. a water inlet punch; 71. a mounting member; 8. a flow sleeve.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1 and 4, the device for automatically removing floating dirt of the pool by using circulating water for indoor aquaculture comprises a sweeping rod 2, a rotating assembly, a fulcrum shaft 3, a sewer pipe 4 and a driving device; the lower end of the downcomer 4 is fixed at the bottom of the center of the pool 1 and is communicated with a pipeline leading to the outside of the pool 1, the fixing strip 31 at the lower end of the fulcrum shaft 3 is fixed on the inner wall of the upper end of the downcomer 4, and water flow can flow through between the downcomer 4 and the fulcrum shaft 3; the rotating component is arranged at the upper end of the fulcrum shaft 3 and can horizontally rotate around the fulcrum shaft 3 under the driving of the driving device; one end of the sweeping rod 2 is fixedly arranged on the rotating component, the sweeping rod 2 is always kept in a horizontal state and horizontally rotates along with the rotating component, the sweeping rod 2 is a hollow tubular body and is provided with an axial sewage collecting flow passage 22, one side in front of the sweeping rod is provided with an inflow hole 21 communicated with the sewage collecting flow passage 22, and the port of the sewage collecting flow passage 22, facing one end of the fulcrum shaft 3, is positioned above the port at the upper end of the sewer pipe 4. The indoor aquaculture water tank is a circular water tank 1, in order to keep a water body clean, water in the water tank 1 is continuously discharged, and is pumped back to the water tank 1 by a water pump for recycling after being filtered, and unused new water can be supplemented. The arrangement is that the water discharged from the water pool flows into the sewer pipe 4 from the inflow hole 21 through the sewage collecting flow passage 22 and then is discharged out of the water pool through the pipeline leading to the outside of the water pool from the lower end of the sewer pipe 4. Thus, floating dirt on the water surface of the pool 1 can be discharged along with the water flow. In order to clean the dirt on the water surface of the pool more timely and comprehensively, the sweeping rod 2 is driven by the driving device to sweep clockwise or anticlockwise on the water surface. Since other drains in the basin 1 are not normally activated, the basin surface will always be at the level of the inlet aperture 21 in the sweep bar 2.

The following is a further improvement.

As shown in fig. 2 and 4, the rotating component comprises a rotating sleeve 5 and impulse blades 61, the rotating sleeve 5 is sleeved on the fulcrum 3 and can rotate horizontally around the fulcrum, a plurality of impulse blades 61 are radially fixed on the periphery of the rotating sleeve 5 to form an impulse disk 6; the drive means comprises a water inlet ram 7, the water inlet ram 7 being mounted above the ram disk 6 and directed obliquely downwards towards one face of the directed thrust vane 61. The water inlet punch 7 is fixed to the support shaft 3 by a mounting member 71. Thus, water in the drawing tank is sprayed towards one surface of the impulsive force blade 61 of the impulsive disk 6 through the water inlet punch 7, so that the impulsive disk 6 continuously obtains tangential impulsive force, and the impulsive disk 6 and the whole rotating assembly rotate.

As shown in fig. 3 and 4, the lower end of the rotating sleeve 5 extends downwards and is sleeved on the outer periphery of the upper end of the downcomer 4, the inner peripheral surface of the lower end of the rotating sleeve 5 is close to the outer peripheral surface of the upper end of the downcomer 4, and the rotating sleeve 5 can rotate circumferentially on the outer periphery of the downcomer 4. The arrangement is that the water in the pool 1 is reduced as much as possible to directly enter the downcomer 4 from the gap between the inner peripheral surface of the lower end of the rotating sleeve 5 and the outer peripheral surface of the upper end of the downcomer 4, and the water on the water surface in the pool and floating dirt flow into the downcomer 4 from the inflow hole 21 through the dirt collecting flow passage 22.

One end of the sweep rod 2 is fixedly arranged on the rotating component, namely one end of the sweep rod 2 is fixedly arranged on the rotating sleeve 5; the port at one end of the sewage collecting flow passage 22 is positioned above the port at the upper end of the downcomer 4, a collecting hole 51 is arranged on the rotating sleeve 5 above the port at the upper end of the downcomer 4, and the collecting hole 51 is communicated with the sewage collecting flow passage 22. This allows the water in the sewage collecting channel 22 to directly flow into the sewer pipe 4 through the collecting hole 51.

A bearing 52 is provided between the rotary sleeve 5 and the support shaft 3. Obviously, this makes the mounting of the rotating sleeve 5 more stable and the rotation more flexible.

As shown in fig. 2 and 4, a water inlet flow guide sleeve 8 is sleeved outside the impact disc 6, the upper end port of the water inlet flow guide sleeve 8 is higher than the water surface of the pool water, and the lower end port is positioned at the lower part of the water body of the pool water. The effect of this setting is two: firstly, the water rushing on the impulsive force blades 61 is prevented from splashing, and the water falling on the water surface of the pool 1 is disturbed to form a large amount of collected floating dirt, so that the collection of the floating dirt is not facilitated; secondly, the inlet water pumped back after purification treatment is forced to flow to the bottom of the pool through the flow guide sleeve 8, then upwards diffused from the bottom of the water body in the pool, and then enters the sewer pipe 4 through the inflow hole 21 and the like on the water surface, so that the newly-entered water and the water in the pool can better realize metabolism.

An interval is arranged between two adjacent inflow holes 21, a floating and dirt guiding tooth 23 protruding forwards is arranged between two adjacent inflow holes 21 in front of the sweeping rod 2, and the horizontal section of the guiding tooth 23 is in the shape of an isosceles triangle with a small front part and a large rear part. This forces the sweep bar 2 to sweep forward, with the forward sludge collecting along the sides of the deflector teeth 23 towards the inlet orifice 21.

The above embodiments are only for the purpose of clearer description of the present invention and should not be considered as limiting the scope of protection covered by the present invention, and any modification of equivalent forms should be considered as falling within the scope of protection covered by the present invention.

Claims

1. The utility model provides an indoor aquaculture utilizes circulating water automatic clear pond to float dirty device which characterized in that: comprises a sweep lever (2), a rotating component, a fulcrum shaft (3), a sewer pipe (4) and a driving device; the lower end of the downcomer (4) is fixed at the bottom of the center of the water pool and is communicated with a pipeline leading to the outside of the water pool, the lower end of the fulcrum shaft (3) is fixed on the inner wall of the upper end of the downcomer (4), and water flow can flow through the space between the downcomer (4) and the fulcrum shaft (3); the rotating component is arranged at the upper end of the fulcrum shaft (3) and can horizontally rotate around the fulcrum shaft (3) under the driving of the driving device; one end of the sweeping rod (2) is fixedly arranged on the rotating component, the sweeping rod (2) is always kept in a horizontal state and horizontally rotates along with the rotating component, the sweeping rod (2) is a hollow tubular body and is provided with an axial sewage collecting flow channel (22), an inflow hole (21) communicated with the sewage collecting flow channel (22) is formed in one side in front of the sweeping rod, and a port of the sewage collecting flow channel (22) facing one end of the fulcrum shaft (3) is positioned above a port at the upper end of the sewer pipe (4).

2. The apparatus for automatically removing floating dirt in a pool by using circulating water for indoor aquaculture according to claim 1, wherein: the rotating component comprises a rotating sleeve (5) and impulse blades (61), the rotating sleeve (5) is sleeved on the fulcrum (3) and can horizontally rotate around the fulcrum, and a plurality of impulse blades (61) are radially fixed on the periphery of the rotating sleeve (5) to form an impulse disk (6); the driving device comprises a water inlet punch (7), and the water inlet punch (7) is arranged above the punch disc (6) and is obliquely and downwards aligned with one surface of the pointed impulsive force blade (61).

3. The apparatus for automatically removing floating dirt in a pool by using circulating water for indoor aquaculture according to claim 2, wherein: the lower end of the rotating sleeve (5) extends downwards and is sleeved on the periphery of the upper end of the sewer pipe (4), the inner peripheral surface of the lower end of the rotating sleeve (5) is close to the outer peripheral surface of the upper end of the sewer pipe (4), and the rotating sleeve (5) can rotate circumferentially on the periphery of the sewer pipe (4).

4. The apparatus for automatically removing floating dirt in a pool by using circulating water for indoor aquaculture according to claim 3, wherein: one end of the sweep rod (2) is fixedly arranged on the rotating component, namely one end of the sweep rod (2) is fixedly arranged on the rotating sleeve (5); the port at one end of the sewage collecting flow passage (22) is positioned above the port at the upper end of the sewer pipe (4), a collecting hole (51) is formed in the rotating sleeve (5) above the port at the upper end of the sewer pipe (4), and the collecting hole (51) is communicated with the sewage collecting flow passage (22).

5. The apparatus for automatically removing floating dirt in a pool by using circulating water for indoor aquaculture according to claim 2, wherein: a bearing (52) is arranged between the rotating sleeve (5) and the support shaft (3).

6. The apparatus for automatically removing floating dirt in a pool by using circulating water for indoor aquaculture according to claim 2, wherein: the flushing disc (6) is sleeved with a water inlet flow guide sleeve (8), the upper end port of the water inlet flow guide sleeve (8) is higher than the water surface of the pool, and the lower end port of the water inlet flow guide sleeve is positioned at the lower part of the water body of the pool.

7. The apparatus for automatically removing floating dirt in a pond by using circulating water for indoor aquaculture according to any one of claims 1 to 6, wherein: an interval is reserved between every two adjacent inflow holes (21), a floating and dirt guiding tooth (23) protruding forwards is arranged between every two adjacent inflow holes (21) in front of the sweeping rod (2), and the horizontal section of the guiding tooth (23) is in the shape of an isosceles triangle with a small front part and a large rear part.