CN217117279U - A high-density aquaculture water circulation pressurized decontamination oxygen supply device - Google Patents

Abstract

The utility model discloses a water circulation pressurization, decontamination and oxygen supply device for high-density aquaculture, belonging to the technical field of aquaculture, comprising a culture box and a support box arranged in the culture box. A sealing plate is inserted into the through slot of the breeding box, a filter plate is installed on the end face of the sealing plate inside the breeding box, a chute is provided at the bottom of the supporting box, and the chute of the supporting box is slidably connected There is a support block, a plurality of support springs are arranged between the support box and the support block, a cleaning plate is installed on the bottom wall of the support block, a ventilation plate is installed on the bottom wall of the inner cavity of the breeding box, and the ventilation plate is installed on the bottom wall of the support block. The surface of the plate is provided with a plurality of through holes, and the through holes on the surface of the ventilation plate are slidably connected with ventilation pipes. The high-density aquaculture water circulation pressurized decontamination and oxygen supply device not only facilitates the filtering and cleaning of impurities in the water, but also can avoid the precipitation of impurities in the water.

Description

A high-density aquaculture water circulation pressurized decontamination oxygen supply device

technical field

The utility model belongs to the technical field of aquaculture, in particular to a water circulation pressurization decontamination and oxygen supply device for high-density aquaculture.

Background technique

Aquaculture is the use of waters available for breeding (including planting) by humans, and the use of aquaculture technology and facilities to engage in aquatic economic animal and plant breeding in accordance with the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters. one.

Due to the high biological density of the aquaculture plant, a large amount of metabolites, garbage waste, and spoilage organisms are produced. In order to ensure the water quality of the water body, the water body in the aquaculture farm needs to be filtered. The sediment will settle at the bottom of the breeding box, resulting in poor water quality in the breeding box, which will have a certain impact on aquaculture.

Utility model content

The purpose of this utility model is to provide a water circulation pressurized decontamination and oxygen supply device for high-density cultivation, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a water circulation pressurized decontamination oxygen supply device for high-density culture, including a breeding box and a support box arranged in the breeding box, and one side outer wall of the breeding box is provided with There is a through slot, and a sealing plate is inserted into the through slot of the breeding box, the end face of the sealing plate located inside the breeding box is installed with a filter plate, the bottom of the support box is provided with a chute, and the chute of the support box is inside A support block is slidably connected, a plurality of support springs are arranged between the support box and the support block, a cleaning plate is installed on the bottom wall of the support block, an oxygenation pump is installed on the bottom wall of the culture box, and the culture A ventilation plate is installed on the bottom wall of the inner cavity of the box, a plurality of through holes are opened on the surface of the ventilation plate, and a ventilation pipe is slidably connected to the through holes on the surface of the ventilation plate.

In a further embodiment, two support plates are symmetrically installed on the surface of the breeding box, a fixed box is installed on the surface of the support plate, and positive and negative motors are installed in the fixed box.

In a further embodiment, a lead screw is fixedly connected to the output end of the forward and reverse motor, and an outer wall of the lead screw is threadedly connected with a guide block that is fixedly connected to the support box.

In a further embodiment, a limit ring is fixedly connected to the outer wall of the lower half of the ventilation pipe, a sealing cover is fixedly connected to the top of the ventilation pipe, and a plurality of ventilation holes are opened on the outer wall of the upper half of the ventilation pipe.

In a further embodiment, a water pump is installed on the back of the breeding box, and a guide pipe is installed at the water outlet of the water pump.

In a further embodiment, the upper half of the outer walls on both sides of the breeding box are provided with sewage drains.

Technical effects and advantages of the present utility model:

The high-density aquaculture water circulation pressurized decontamination and oxygen supply device blows air into the ventilation plate through the aeration pump to lift the ventilation pipe, and the gas is discharged through the ventilation holes on the ventilation pipe to generate air bubbles and drive the impurities in the water to move upward , to avoid the precipitation of impurities in the water; after the air blowing, the ventilation pipe is recovered into the ventilation plate, and the sealing cover can seal the top of the ventilation pipe to avoid the blockage of the ventilation pipe; The water is re-injected into the breeding tank, and the filter plate can filter the water pumped out by the pump, thereby further ensuring the quality of the water body in the breeding tank; the forward and reverse motors drive the lead screw to rotate in a forward and reverse cycle, and the lead screw drives the support box through the guide block to filter. The surface of the plate moves back and forth, and the impurities on the surface of the filter plate are pushed to the outside of the breeding box through the sewage tank through the cleaning plate to complete the cleaning of the filter plate. The impurities are filtered and cleaned, and the precipitation of impurities in the water can be avoided.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional view of the breeding box of the utility model;

Fig. 3 is the sectional view of the fixed box of the present utility model;

4 is a cross-sectional view of the support box of the present invention;

FIG. 5 is a schematic structural diagram of the ventilation pipe of the present invention.

In the figure: 1. Breeding box; 11. Sealing plate; 12. Filter plate; 13. Fixed block; 14. Sewage tank; 15. Water pump; 16. Diversion pipe; 2. Support plate; Positive and negative motor; 23, lead screw; 24, guide block; 25, guide groove; 3, support box; 31, support spring; 32, support block; 33, cleaning plate; 34, limit block; 35, limit groove ;4, oxygen pump; 41, ventilation plate; 42, ventilation pipe; 43, limit ring; 44, sealing cover; 45, ventilation hole.

Detailed ways

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details. In other instances, some technical features known in the art are not described in order to avoid confusion with the present invention.

In order to realize the water circulation in the breeding box 1 and facilitate the filtration of the water body in the breeding box 1, as shown in Figures 1 to 4, a through groove is opened on one side of the outer wall of the breeding box 1, and the through groove of the breeding box 1 A sealing plate 11 is inserted, and the sealing plate 11 is fixedly connected with the breeding box 1 through a buckle. The end face of the sealing plate 11 located in the breeding box 1 is installed with a filter plate 12 through bolts, and the inner walls of the breeding box 1 are both fixed by bolts. For the fixed block 13 supporting the filter plate 12, the detachable sealing plate 11 and the filter plate 12, which are convenient for later maintenance and replacement, the back of the breeding tank 1 is installed with a water pump 15 through bolts, and the water inlet pipe of the water pump 15 extends to the breeding tank. 1, and a protective net is installed in the water inlet pipe of the water pump 15 to prevent the aquatic products in the breeding tank 1 from being sucked into the water pump 15. A fixed rod is installed, the fixed rod can limit the position of the guide pipe 16, the water pump 15 extracts the water in the breeding tank 1, and re-injects the water into the breeding tank 1 through the guide pipe 16, and the filter plate 12 can be used for the water pump 15. The extracted water is filtered to ensure the quality of the water body in the breeding tank 1;

The surface of the breeding box 1 is symmetrically welded with two support plates 2. The surface of the support plate 2 is installed with a fixed box 21 through bolts. The fixed box 21 is installed with a positive and negative motor 22 through bolts, and the output end of the positive and negative motor 22 is connected through a coupling. A guide screw 23 is fixedly connected to the device, and a guide block 24 is threadedly connected to the outer wall of the guide screw 23. The bottom of the fixed box 21 is provided with a guide groove 25 for the guide block 24 to move. The bottom of the guide block 24 is welded and fixed with a support box 3 to support The bottom of the box 3 is provided with a chute, and a support block 32 is slidably connected to the chute of the support box 3, a plurality of support springs 31 are arranged between the support box 3 and the support block 32, and the bottom wall of the support block 32 is installed by bolts There is a cleaning plate 33, the support spring 31 can support the support block 32, so that the cleaning plate 33 is always in contact with the filter plate 12, the outer walls on both sides of the support block 32 are fixedly connected to the limit block 34, and the two sides of the support box 3 are fixed. The side inner walls are provided with limit slots 35 for the movement of the limit blocks 34 to prevent the support blocks 32 from falling from the support box 3. The upper half of the outer walls on both sides of the breeding box 1 are provided with sewage discharge grooves 14. The sewage discharge grooves 14 Corresponding to the position of the cleaning plate 33, the forward and reverse motor 22 drives the lead screw 23 to rotate forward and reverse, and the lead screw 23 drives the support box 3 to move back and forth on the surface of the filter plate 12 through the guide block 24, and the filter plate is moved by the cleaning plate 33. The impurities on the surface of the 12 are pushed to the outside of the breeding box 1 through the sewage tank 14 to complete the cleaning of the filter plate 12 .

In order to avoid the precipitation of impurities in the water, as shown in Figures 2 and 5, the bottom wall of the breeding box 1 is installed with an oxygen booster pump 4 through bolts, and the bottom wall of the inner cavity of the breeding box 1 is installed with a ventilation plate 41 through bolts to increase oxygen. The air outlet pipe of the pump 4 extends into the ventilation plate 41, the surface of the ventilation plate 41 is provided with a plurality of through holes, and the ventilation pipe 42 is slidably connected to the through holes on the surface of the ventilation plate 41, and the outer wall of the lower half of the ventilation pipe 42 is fixedly connected The limiting ring 43 prevents the vent tube 42 from slipping out of the vent plate 41, and the top of the vent tube 42 is fixedly connected with a sealing cover 44, which can seal the top of the vent tube 42 and prevent impurities from entering the vent plate 41 through the vent tube 42. The outer wall of the upper half of the ventilation pipe 42 is provided with a plurality of ventilation holes 45. When the oxygen booster pump 4 is not working, the ventilation holes 45 correspond to the position of the top plate of the ventilation plate 41. Sealing, when the oxygen booster pump 4 is working, the gas in the ventilation plate 41 enters the ventilation pipe 42, and the sealing cover 44 is lifted up, thereby driving the ventilation pipe 42 to rise, the ventilation hole 45 extends to the top of the ventilation plate 41, and the gas passes through the ventilation pipe 42. The air hole 45 is discharged, and bubbles are generated, and the bubbles drive the impurities in the water to move upward, so as to avoid the precipitation of impurities in the water.

working principle:

The water circulation pressurized decontamination and oxygen supply device for high-density aquaculture, when in use, starts the water pump 15 and the oxygenation pump 4, the water pump 15 extracts the water in the culture tank 1, and re-injects the water into the culture tank 1 through the guide pipe 16 Inside, the filter plate 12 filters the water drawn out by the water pump 15, thereby ensuring the quality of the water body in the breeding box 1, while the oxygen booster pump 4 blows gas into the ventilation plate 41, and the gas in the ventilation plate 41 enters the ventilation pipe 42, The sealing cover 44 is lifted up, thereby driving the vent pipe 42 to rise, the vent hole 45 extends to the top of the vent plate 41, the gas is discharged through the vent hole 45, and air bubbles are generated, and the air bubbles drive the impurities in the water to move upward, avoiding the precipitation of impurities in the water;

When the filter plate 12 needs to be cleaned, the forward and reverse motors 22 are activated, and the forward and reverse motors 22 drive the lead screw 23 to rotate in a forward and reverse cycle. The lead screw 23 drives the support box 3 to move back and forth on the surface of the filter plate 12 through the guide block 24, and the support spring 31 The support block 32 and the cleaning plate 33 are supported so that the cleaning plate 33 is always attached to the surface of the filter plate 12, and the impurities on the surface of the filter plate 12 are pushed to the outside of the breeding box 1 through the sewage tank 14 through the cleaning plate 33 to complete the cleaning. Cleaning of the filter plate 12.

Finally, it should be noted that the above is only the preferred content of the present invention, and is not intended to limit the present invention.

Claims (6)

1. The utility model provides a hydrologic cycle pressure boost scrubbing oxygen supply device that high density was bred, includes breed case (1) and sets up supporting box (3) in breeding case (1), its characterized in that: breed one side outer wall of case (1) and seted up logical groove, and breed logical inslot of case (1) and peg graft and have closing plate (11), closing plate (11) are located the terminal surface of breeding case (1) inside and install filter (12), the spout has been seted up to the bottom of supporting box (3), and sliding connection has supporting shoe (32) in the spout of supporting box (3), be equipped with a plurality of supporting spring (31) between supporting box (3) and supporting shoe (32), clean board (33) are installed to the diapire of supporting shoe (32), the diapire of breeding case (1) is installed and is increased oxygen pump (4), air plate (41) are installed to the diapire of the inner chamber of breeding case (1), a plurality of through-holes have been seted up on the surface of air plate (41), and sliding connection has breather pipe (42) in the through-hole on air plate (41) surface.

2. The water circulation pressurizing decontamination oxygen supply device for high-density cultivation according to claim 1, characterized in that: breed the surface symmetry of case (1) and install two backup pads (2), the surface mounting of backup pad (2) has fixed case (21), install positive and negative motor (22) in fixed case (21).

3. The water circulation pressurizing decontamination oxygen supply device for high-density cultivation according to claim 2, characterized in that: the output end of the positive and negative motor (22) is fixedly connected with a guide screw rod (23), and the outer wall of the guide screw rod (23) is in threaded connection with a guide block (24) fixedly connected with the support box (3).

4. The water circulation supercharging dirt-removing oxygen supply device for high-density cultivation according to claim 1, characterized in that: the lower half outer wall of breather pipe (42) fixedly connected with spacing ring (43), and the top fixedly connected with sealed lid (44) of breather pipe (42), a plurality of air vents (45) have been seted up to the upper half outer wall of breather pipe (42).

5. The water circulation pressurizing decontamination oxygen supply device for high-density cultivation according to claim 2, characterized in that: the back of the breeding box (1) is provided with a water pump (15), and the water outlet end of the water pump (15) is provided with a guide pipe (16).

6. The water circulation pressurizing decontamination oxygen supply device for high-density cultivation according to claim 1, characterized in that: the upper half parts of the outer walls of the two sides of the breeding box (1) are provided with sewage draining grooves (14).

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