CN215602682U

CN215602682U - Water and sewage discharging device of culture pond

Info

Publication number: CN215602682U
Application number: CN202121264537.0U
Authority: CN
Inventors: 黄皓; 胡绍令; 蔡重志
Original assignee: Bohai Aquatic Breeding Hainan Co ltd
Current assignee: Bohai Aquatic Breeding Hainan Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-25
Anticipated expiration: 2031-06-08

Abstract

The utility model provides a water drainage and pollution discharge device of a culture pond, which comprises a culture pond body, a waterwheel type aerator, a pollution discharge mechanism and a driving mechanism, wherein the waterwheel type aerator is distributed in a triangular shape, a concave part is arranged in the middle of the bottom surface of the culture pond body, the pollution discharge mechanism comprises a sewage discharge pipe and a plugging pipe, the plugging pipe is inserted into the sewage discharge pipe, the driving mechanism comprises a motor, a fixed pulley and a pull rope, the motor is arranged on one side of the culture pond body, the waterwheel type aerator drives a water body to rotate, so that dirt in the water body is gathered in the concave part, the plugging pipe can be upwards stretched after the pull rope is driven by the motor to be rolled, and the water body with the dirt in the concave part can enter the sewage discharge pipe, so that the dirt is cleaned.

Description

Water and sewage discharging device of culture pond

Technical Field

The utility model relates to the technical field of aquaculture, in particular to a water and sewage discharging device of a culture pond.

Background

Among the aquaculture process, need regularly to breed the incomplete bait in the pond, excrement and urine etc. are cleared up, still need regularly to change the breed water simultaneously, along with the popularization of extensive breed, the area of breeding the pond is also constantly increasing, the aquatic livestock quantity of breed is more and more, consequently produced excrement and urine also constantly increases, the blowdown in present breed pond is basically all through changing whole pond water with the effect that realizes the blowdown, cause the waste of water resource, simultaneously because it is great to breed the pond area, it need consume a large amount of time to take out futilely and fill up a pond water.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides the water and sewage draining device for the culture pond, which can concentrate excrement, residual bait and the like to the bottom of the culture pond, realize the sewage draining effect by draining part of water, improve the sewage draining efficiency and reduce the waste of water resources.

The technical scheme of the utility model is realized as follows:

a water and sewage draining device of a culture pond comprises a culture pond body, a waterwheel type aerator, a sewage draining mechanism and a driving mechanism, wherein a sunken part is arranged at the center of the bottom surface of the culture pond body; the sewage draining mechanism comprises a sewage draining pipe and a blocking pipe, the sewage draining pipe is arranged in the sunken part and extends downwards to the bottom of the culture pond, a cavity is arranged in the side wall of the sewage draining pipe, and the bottom of the side wall of the blocking pipe is embedded into the cavity; the driving mechanism comprises a motor, a fixed pulley and a pull rope, the motor is arranged on one side of the culture pond body, the fixed pulley is arranged above the plugging pipe, one end of the pull rope is connected with the output shaft of the motor, and the other end of the pull rope is connected with the top of the plugging pipe after bypassing the fixed pulley.

Preferably, the driving mechanism further comprises a portal frame, the portal frame spans above the culture pond, and the fixed pulley is fixed on the portal frame.

Preferably, the driving mechanism further comprises a guide rod, the bottom end of the guide rod is connected with the top of the plugging tube, and the top end of the guide rod penetrates through the portal frame and extends out of the upper portion of the portal frame.

Preferably, a through hole is formed in the portal frame, the guide rod penetrates through the through hole, and the diameter of the through hole is larger than that of the guide rod.

Preferably, the outer wall of the blocking pipe is provided with a sewage draining outlet, and when the side wall of the blocking pipe is embedded into the cavity, the sewage draining outlet is positioned in the cavity.

Preferably, a filter screen is arranged at the sewage discharge port, and the size of the screen port of the filter screen is smaller than that of the aquatic animals.

Preferably, still include turbidity sensor and controller, turbidity sensor sets up on the shutoff pipe outer wall to be located drain top and below, the controller sets up on the part outer wall that the shutoff pipe is located the surface of water, and be connected with turbidity sensor and motor electricity respectively.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a water and sewage draining device for a culture pond, wherein waterwheel type oxygen increasing machines are arranged on the water surface in a triangular distribution mode, the waterwheel type oxygen increasing machines can drive water in a culture pond body to rotate, a concave part is arranged in the middle of the bottom surface of the culture pond body, rotating water flow can drive excrement, residual bait and the like in the water to gather in the concave part, a blocking pipe is driven to ascend through a motor, so that water in the concave part can drive sewage to flow out of the culture pond body from a sewage draining pipe, the sewage is cleaned, and only part of the water needs to be drained, and waste of water resources can be prevented.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a first embodiment of a drainage and pollution discharge device of a culture pond of the present invention;

FIG. 2 is a schematic view of a connection structure of a sewage discharge pipe and a blocking pipe of a first embodiment of the water and sewage discharge device of the culture pond of the utility model;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is a schematic structural view of a second embodiment of a drainage and sewerage device for a culture pond according to the present invention;

in the figure, 1 is breeding the cell body, 2 is the waterwheel formula oxygen-increasing machine, 3 is the depressed part, 4 is the blow off pipe, 5 is the shutoff pipe, 6 is the cavity, 7 is the motor, 8 is the fixed pulley, 9 is the stay cord, 10 is the portal frame, 11 is the guide bar, 12 is the through-hole, 13 is the drain, 14 is the filter screen, 15 is turbidity sensor, 16 is the controller.

Detailed Description

For a better understanding of the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described with reference to the accompanying drawings.

Referring to fig. 1-3, the water and sewage draining device for the culture pond provided by the utility model comprises a culture pond body 1, a waterwheel type aerator 2, a sewage draining mechanism and a driving mechanism, wherein a concave part 3 is arranged at the center of the bottom surface of the culture pond body 1, and the waterwheel type aerator 2 is arranged on the water surface of the culture pond and is distributed in a triangular shape; the sewage draining mechanism comprises a sewage draining pipe 4 and a blocking pipe 5, the sewage draining pipe 4 is arranged in the concave part 3 and extends downwards to the bottom of the culture pond, a cavity 6 is arranged in the side wall of the sewage draining pipe 4, and the bottom of the side wall of the blocking pipe 5 is embedded into the cavity 6; the driving mechanism comprises a motor 7, a fixed pulley 8 and a pull rope 9, the motor 7 is arranged on one side of the culture pond body 1, the fixed pulley 8 is arranged above the plugging pipe 5, one end of the pull rope 9 is connected with an output shaft of the motor 7, and the other end of the pull rope is connected with the top of the plugging pipe 5 after bypassing the fixed pulley 8.

The drainage waste fitting discharging of breed pond of this embodiment, a be arranged in clearing up remaining excrement and urine and incomplete bait in breeding pond body 1, the principle of clearance is after gathering the filth of breeding in the pond body 1, the clearance that the water that contains the filth through the emission realizes the filth, for this reason, this embodiment sets up sunken structure at the bottom surface middle part of breeding pond body 1, set up many waterwheel formula oxygen-increasing machines 2 on the surface of water simultaneously, waterwheel formula oxygen-increasing machine 2 is triangular distribution, thereby when stirring the surface of water and carrying out oxygenation, the water can take place rotatoryly, the water is when rotating, can be with the filth deposit that inside contains to depressed part 3 departments, through the filth to depressed part 3 departments collect and the clearance can improve the efficiency of clearance.

For cleaning the sewage, a drainage mode is adopted to take away the sewage in water, a sewage discharge pipe 4 is arranged on a concave part 3, the top of the sewage discharge pipe 4 is arranged at the center of the concave part 3, the bottom of the sewage discharge pipe 4 extends downwards to a sewage treatment pool or treatment equipment, a cavity 6 is arranged in the side wall of the sewage discharge pipe 4, the cavity 6 extends upwards to the outside of the sewage discharge pipe 4, so that the side wall of a plugging pipe 5 can be embedded into the cavity 6, the sewage discharge pipe 4 is plugged, the sewage cannot be drained, when the sewage needs to be cleaned, a pull rope 9 is driven by a motor 7 to be wound, the direction of the pull rope 9 is changed after the pull rope 9 passes through a fixed pulley 8, the plugging pipe 5 moves upwards, the water containing the sewage in the concave part 3 can be discharged into the sewage discharge pipe 4, the sewage is cleaned, the pull rope 9 is driven by the motor 7 to extend after the sewage is drained for a period of time, so that the plugging pipe 5 moves downwards and is embedded into the cavity 6, the realization is to the shutoff of blow off pipe 4, prevents that clean water from running off from blow off pipe 4, prevents to cause the waste of water resource.

Preferably, actuating mechanism still includes portal frame 10, portal frame 10 spanes in the pond top of breeding, fixed pulley 8 is fixed on portal frame 10, actuating mechanism still includes

guide bar

11, 11 bottom of guide bar are connected with 5 tops of shutoff pipe, and portal frame 10 is passed on the top to stretch out portal frame 10 top, be provided with through-hole 12 on the portal frame 10, guide bar 11 passes through-hole 12, the diameter of through-hole 12 is greater than the diameter of guide bar 11.

Can provide the support for fixed pulley 8 through the portal frame 10 that sets up, set up through-hole 12 on portal frame 10 simultaneously, the top of shutoff pipe 5 has set up guide bar 11, guide bar 11 passes through-hole 12, and can slide on through-hole 12, therefore when motor 7 drive stay cord 9 contracts or stretches, guide bar 11 can reciprocate in through-hole 12, can guarantee that shutoff pipe 5 goes up and down perpendicularly to shutoff pipe 5 can be accurate when descending imbeds in cavity 6.

Preferably, the outer wall of the blocking pipe 5 is provided with a sewage outlet 13, when the side wall of the blocking pipe 5 is embedded into the cavity 6, the sewage outlet 13 is positioned in the cavity 6, a filter screen 14 is arranged at the sewage outlet 13, and the size of the screen opening of the filter screen 14 is smaller than that of the aquatic animals.

When the stay cord 9 drives the blocking pipe 5 to ascend, the drain 13 originally located in the cavity 6 can be moved to the upper part of the cavity 6, so that the sewage at the concave part 3 can enter the drain pipe 4 from the drain 13, and the filter screen 14 arranged at the drain 13 can prevent the organisms such as fishes and shrimps cultured in the water from being discharged into the drain pipe 4.

Referring to the second embodiment shown in fig. 4, the sewage treatment system further comprises a turbidity sensor 15 and a controller 16, wherein the turbidity sensor 15 is arranged on the outer wall of the blocking pipe 5 and is positioned above and below the sewage draining exit 13, and the controller 16 is arranged on the part of the outer wall of the blocking pipe 5, which is positioned on the water surface, and is electrically connected with the turbidity sensor 15 and the motor 7 respectively.

The embodiment provides a turbidity detection function in a culture pond body 1, turbidity sensors 15 are arranged above and below a sewage discharge outlet 13, when the sewage discharge outlet 13 is positioned in a cavity 6, the turbidity sensor 15 above is positioned outside the cavity 6, the turbidity condition of a water body of a concave part 3 is detected by the turbidity sensor 15 above at the moment, when sewage is discharged, the sewage discharge outlet 13 moves above the cavity 6, the turbidity sensor 15 below the sewage discharge outlet 13 also rises above the cavity 6, the turbidity condition of the water body of the concave part 3 is detected by the turbidity sensor 15 below at the moment, when the water body is turbid, a controller 16 can control a motor 7 to drive a blocking pipe 5 to rise to automatically discharge water and discharge, after the sewage is discharged, the controller 16 can control the motor to drive the blocking pipe 5 to fall to block the sewage discharge pipe 4, the controller 16 of the embodiment selects a single chip microcomputer with the model of STM32F103V8 as the model, the turbidity sensor 15 is model Y510-A.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The water and sewage draining device for the culture pond is characterized by comprising a culture pond body, a waterwheel type aerator, a sewage draining mechanism and a driving mechanism, wherein a concave part is arranged at the center of the bottom surface of the culture pond body; the sewage draining mechanism comprises a sewage draining pipe and a blocking pipe, the sewage draining pipe is arranged in the sunken part and extends downwards to the bottom of the culture pond, a cavity is arranged in the side wall of the sewage draining pipe, and the bottom of the side wall of the blocking pipe is embedded into the cavity; the driving mechanism comprises a motor, a fixed pulley and a pull rope, the motor is arranged on one side of the culture pond body, the fixed pulley is arranged above the plugging pipe, one end of the pull rope is connected with the output shaft of the motor, and the other end of the pull rope is connected with the top of the plugging pipe after bypassing the fixed pulley.

2. The draining and blowdown device for the culture pond of claim 1, wherein the driving mechanism further comprises a gantry, the gantry spans above the culture pond, and the fixed pulley is fixed on the gantry.

3. The water and sewage draining device for the culture pond of claim 2, wherein the driving mechanism further comprises a guide rod, the bottom end of the guide rod is connected with the top of the plugging pipe, and the top end of the guide rod penetrates through the portal frame and extends out of the portal frame.

4. The water and sewage draining device for the culture pond of claim 3, wherein the portal frame is provided with a through hole, the guide rod passes through the through hole, and the diameter of the through hole is larger than that of the guide rod.

5. The water and sewage draining device for the culture pond of claim 1, wherein the outer wall of the blocking pipe is provided with a sewage draining outlet, and when the side wall of the blocking pipe is embedded into the cavity, the sewage draining outlet is positioned in the cavity.

6. A water and sewage draining device for an aquaculture pond as claimed in claim 5, wherein a filter screen is arranged at the sewage draining port, and the size of the filter screen is smaller than that of the aquatic animals.

7. The water and sewage draining device for the culture pond of claim 5 further comprising a turbidity sensor and a controller, wherein the turbidity sensor is arranged on the outer wall of the blocking pipe and is positioned above and below the sewage draining outlet, and the controller is arranged on part of the outer wall of the blocking pipe on the water surface and is electrically connected with the turbidity sensor and the motor respectively.