CN220654476U - Novel breed blowdown device - Google Patents

Abstract

The utility model discloses a novel cultivation sewage draining device, which comprises a cultivation barrel, wherein a plurality of groups of sewage draining units which are uniformly distributed and arranged are arranged at the bottom of the cultivation barrel, each sewage draining unit comprises a conical collecting hopper, a sewage draining outlet is arranged at the bottom of each conical collecting hopper, sewage draining branch pipes extend downwards and are connected to a sewage draining main pipe in a joint mode, electromagnetic valves are arranged on the sewage draining branch pipes and are in signal connection with a control center, and automatic timing opening sewage draining or manual selective opening sewage draining is achieved. At the bottom of prototype breed pond/breed bucket or square breed pond, set up a plurality of groups neatly arranged's blowdown unit, blowdown unit sets up toper or approximately conical toper and collects the fill, and every blowdown unit is respectively through the independent control of corresponding solenoid valve, can open simultaneously or correspond the opening solenoid valve according to the demand when blowdown to improve the blowdown effect.

Description

Novel breed blowdown device

Technical Field

The utility model belongs to the field of aquaculture, and particularly relates to a novel aquaculture sewage disposal device.

Background

An aquaculture tank is a container for growing aquatic animals. It is typically made of plastic or other durable material, having a certain capacity and size. The aquaculture barrels are widely used for culturing aquatic animals such as fish, shrimp, shellfish and the like.

A group of sewage draining holes are formed in the bottom of a traditional aquaculture pond or barrel, sewage is drained by opening at fixed time, and sewage accumulated at the bottom is discharged through water flow. However, when the size of the cultivation barrel is large, the dirt at the bottom of the cultivation pond cannot be discharged well due to the action of water flow, and the dirt can be accumulated along with the growth of the cultivation barrel, so that the water pollution of the cultivation pond is caused, and the aquaculture is not facilitated.

Disclosure of Invention

In order to make up the defects of the prior art, the utility model provides the novel cultivation sewage disposal device which has good sewage disposal effect and can directionally open sewage disposal.

A novel breed blowdown device, including breeding the bucket, the bottom of breeding the bucket is provided with the blowdown unit that a plurality of groups equipartition was arranged, the blowdown unit is including the toper collection fill, the bottom that the toper was collected the fill is provided with the drain, drain department downwardly extending is provided with the blowdown branch pipe, the common access blowdown house steward of blowdown branch pipe, be provided with the solenoid valve on the blowdown branch pipe, solenoid valve and control center signal connection realize automatic timing to open the blowdown or artificially select to open the blowdown.

Further, the sewage guide device is arranged above the sewage outlet of the sewage draining unit and comprises an arc-shaped upper cover and supporting feet uniformly distributed on the edge of the arc-shaped upper cover, and the arc-shaped upper cover protrudes upwards.

Further, the arc-shaped upper cover is assembled above the sewage draining outlet through the supporting legs, so that a gap is formed between the sewage guide device and the side wall of the conical collecting hopper, and the sewage draining outlet is divided into a plurality of sewage draining grooves through the supporting legs.

Further, the cross section of the cultivation barrel is round or square, and the bottom end of the cultivation barrel is covered after the drainage unit drains.

Compared with the prior art, the utility model has the following advantages:

at the bottom of prototype breed pond/breed bucket or square breed pond, set up a plurality of groups neatly arranged's blowdown unit, blowdown unit sets up toper or approximately conical toper and collects the fill, and every blowdown unit is respectively through the independent control of corresponding solenoid valve, can open simultaneously or correspond the opening solenoid valve according to the demand when blowdown to improve the blowdown effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a plan view of the bottom structure of the cultivation barrel of the present utility model;

FIG. 3 is a schematic view of a dirt guide assembly;

FIG. 4 is a plan view of the bottom structure of the barrel culture pond.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1-3, a novel cultivation blow-down device comprises a cultivation barrel 100, wherein in the embodiment, the cultivation barrel 100 has a square structure, specifically, the cross section of the cultivation barrel is rectangular. The bottom of the cultivation barrel 100 is provided with a plurality of groups of uniformly distributed and arranged sewage disposal units 200, each sewage disposal unit 200 comprises a conical collection hopper 240, the bottom of each conical collection hopper 240 is provided with a sewage outlet 230, the sewage outlet 230 is provided with a sewage disposal branch pipe 210 in a downward extending mode, the sewage disposal branch pipes 200 are connected into a sewage disposal main pipe 400 together, the sewage disposal branch pipes 200 are provided with electromagnetic valves 220, and the electromagnetic valves 220 are in signal connection with a control center to realize automatic timing opening of sewage disposal or manual selection opening of sewage disposal.

The sewage guide 300 is disposed above the sewage outlet 230 of the sewage unit 200, and the sewage guide 300 includes an arc-shaped upper cover 320 and supporting legs 310 uniformly distributed at the edge of the arc-shaped upper cover 320, and the arc-shaped upper cover 320 protrudes upward. The arc-shaped upper cover 320 is assembled above the drain outlet 230 by the supporting legs 310, so that a gap 330 is formed between the dirt guide 300 and the side wall of the cone-shaped collecting hopper 240, and is divided into a plurality of drain grooves by the supporting legs 310. The purpose of setting up dirt guide 300 is to form multiunit blowdown groove in the drain, and the rivers divide into the multichannel and get into inside dirt guide 300 when the drainage, form vortex impact, improve the blowdown effect.

Referring to fig. 4, the present solution may also be applied to a circular cultivation tank. The pollution discharge units 200 are uniformly distributed at the bottom of the circular cultivation barrel, and are used for discharging pollution in different areas.

When the novel sewage treatment device is used, a plurality of groups of sewage treatment units 200 which are orderly arranged are arranged at the bottom of a prototype culture pond/culture barrel or square culture pond, the sewage treatment units are provided with conical or approximately conical collecting hoppers 240, each sewage treatment unit 200 is independently controlled through corresponding electromagnetic valves, and the electromagnetic valves can be simultaneously opened or correspondingly opened according to requirements during sewage treatment so as to improve sewage treatment effects. Meanwhile, the overall installation height of the culture pond can be reduced, and the installation difficulty is simplified.

Through this scheme, need not set up the toper barrel head in breed pond bottom, can increase the water volume in breed pond, be favorable to more to electric control system such as solenoid valve to be applied in blowdown in-process, specifically, can accurate control blowdown region, also can open the solenoid valve according to certain order for breed the sewage of pond bottom, can the subregion discharge, every blowdown unit corresponds the area little, can not have the circumstances that the filth remained in collecting hopper lateral wall.

Claims (4)

1. Novel breed drain, its characterized in that is including breeding bucket (100), and the bottom of breeding bucket (100) is provided with drain unit (200) that a plurality of groups equipartition was arranged, drain unit (200) are including toper collection fill (240), the bottom that the fill (240) was collected to the toper is provided with drain (230), drain (230) department downwardly extending is provided with blow off branch pipe (210), and blow off branch pipe (210) insert blow off house steward (400) jointly, be provided with solenoid valve (220) on blow off branch pipe (210), solenoid valve (220) and control center signal connection realize automatic timing to open the blowdown or artificially select to open the blowdown.

2. The novel cultivation sewage draining device according to claim 1, characterized in that a sewage guide (300) is arranged above a sewage drain (230) of the sewage draining unit (200), the sewage guide (300) comprises an arc-shaped upper cover (320) and supporting feet (310) uniformly distributed on the edge of the arc-shaped upper cover (320), and the arc-shaped upper cover (320) protrudes upwards.

3. The novel cultivation and sewage draining device according to claim 2, wherein the arc-shaped upper cover (320) is assembled above the sewage draining outlet (230) through supporting legs (310), so that a gap (330) is formed between the sewage guide (300) and the side wall of the conical collecting hopper (240), and is divided into a plurality of sewage draining grooves through the supporting legs (310).

4. The novel cultivation and sewage draining device as claimed in claim 1, wherein the cross section of the cultivation barrel (100) is round or square, and the bottom end of the cultivation barrel (100) is covered after the sewage draining unit (200) drains.