CN204968980U

CN204968980U - Breed aquatics pond drainage device

Info

Publication number: CN204968980U
Application number: CN201420706222.0U
Authority: CN
Inventors: 高建忠; 王洪营; 赵国营
Original assignee: Tianjin Hong Teng Aquatic Science And Technology Development Co Ltd
Current assignee: Tianjin Hong Teng Aquatic Science And Technology Development Co Ltd
Priority date: 2014-11-21
Filing date: 2014-11-21
Publication date: 2016-01-20
Anticipated expiration: 2024-11-21

Abstract

Breed aquatics pond drainage device establishes the mudhole in pond bottom, and the mudhole is established and is had very lacunary apron, has drainage device in the drain exit, and drainage device builds on concrete foundation, and upper portion has headstock gear, socket joint formula grenadine gate, socket joint formula plastic slab gate A and B, brick dado. Flashboard A's is high lower 5cm-10cm than pond water level, headstock gear high higher 10cm-15cm than pond highest water level. The utility model discloses the lower floor's water of can discharging fast through supplying upper heavy -oxygen -enriched water, has improved the dissolved oxygen of lower floor's water, makes the dissolved oxygen of whole pond water distribute more evenly, also can discharge fast simultaneously bottom of the pool silt, incomplete bait, excrement and corpse etc. Keep quality of water fresh. In addition, it is swift that this facility rushes down the flood in addition, and can be adjusted freely pond water level prevent and treat characteristics such as fishes and shrimps are escape, the dry pool is convenient, and mainly the pipe fitting is plastic materials, can gather materials on the spot, and the cost is hanged down, and it is simple and convenient to be under construction.

Description

Cultivating pool drainage arrangement

Technical field

The utility model belongs to aquaculture field, particularly relates to a kind of cultivating pool drainage arrangement.

Technical background

In pond, the distribution of dissolved oxygen in each water layer is extremely uneven, though lower layer of water daytime or night dissolved oxygen amount be in lower state all the time, and fishes and shrimps are looked for food, perch many in pond lower floor, the quality of water body environment will directly affect the growth of fishes and shrimps, the key increasing raising fish and shrimp capacity and survival rate improves the oxygen content of lower floor's water body, aborning, conventional method of changing greatly water solves, balance for making the water quantity holding in turnover pond, the conventional water discharge method that enters allows running water person who lives in exile, a discharge outlet is opened in the below in pond, mostly what such discharge outlet flowed out is the rich oxygenated water in top layer, the rich oxygen containing water of running water and top layer is not utilized and has just flowed away from discharge outlet, and the oxygen difficulty in the low oxygenated water of lower floor is changed, this is totally unfavorable to the growth of fishes and shrimps.

Summary of the invention

The utility model a kind of can be able to allow the low oxygenated water of lower floor in pond flow out for solving the problems of the technologies described above to provide, and upper strata is rich in oxygen sink layer and is supplemented, and improves the dissolved oxygen amount of lower floor's water body, can realize the Water drain device for use in culture pool improving whole dissolved oxygen in fish pond amount.

The technical scheme that the utility model adopts is:

Mudhole is established bottom fish pond, mudhole is established with very lacunary cover plate, have drainage arrangement in sewage draining exit exit, drainage arrangement is built on concrete pedestal, and top has headstock gear, spigot-and-socket grenadine gate, socket type plastic flitch gate A and B, brick shaft lining.Low 5cm ~ the 10cm of aspect ratio pond water level of flashboard A, the aspect ratio pond peak level height 10cm ~ 15cm of headstock gear.

Described Water drain device for use in culture pool, spliced mechanism made by its plastics gate, can increase and decrease baffle number as required, adjustment pond height of water level.

Described Water drain device for use in culture pool, its main pipe fitting is plastic material.

When the dry pool of needs or when reducing pond water level, can open plastics gate, current directly descend drainage to go out through grenadine gate.

The beneficial effects of the utility model are:

The utility model can discharge lower layer of water fast, by supplementary upper strata heavy-oxygen-enriched water, improves the dissolved oxygen of lower layer of water, makes the dissolved oxygen distribution uniform of whole pond waters; Also can discharge mud at the bottom of pond, residual bait, excreta and corpse etc. fast simultaneously, keep water quality pure and fresh.The features such as in addition, it is quick that this facility rushes down flood in addition, can free adjustment pond water level, and the flight of control fishes and shrimps, the dry pool are convenient, and main pipe fitting is plastic material, can gather materials on the spot, cost is low, constructs simple and convenient.

Accompanying drawing explanation

Fig. 1 is the utility model cultivating pool drainage arrangement plane.

Fig. 2 is the utility model cultivating pool drainage arrangement elevation.

Wherein: 1-draining light; 2-brick shaft lining; 3-plastics flashboard doorframe; 4-grenadine gate frame; 5-headstock gear; 6-concrete pedestal;

Embodiment

Embodiment 1

Mudhole is established bottom fish pond, mudhole is established with very lacunary cover plate, have drainage arrangement in sewage draining exit exit, drainage arrangement is built on concrete pedestal 6, and top has headstock gear 5, spigot-and-socket grenadine gate 4, socket type plastic flitch gate 3A and 3B, brick shaft lining 2.Pond bottom water is up under hydraulic pressure effect by drainpipe 1, low 5cm ~ the 10cm of aspect ratio pond water level of flashboard 3A, current cross flashboard 3A top, flow into headstock gear 5 gate, by the discharge of the switch control rule current of headstock gear 5, the aspect ratio pond peak level height 10cm ~ 15cm of headstock gear.

Embodiment 2

Mudhole is established bottom fish pond, mudhole is established with very lacunary cover plate, have drainage arrangement in sewage draining exit exit, drainage arrangement is built on concrete pedestal 6, and top has headstock gear 5, spigot-and-socket grenadine gate 4, socket type plastic flitch gate 3A and 3B, brick shaft lining 2.Pond water inlet is more than proper drainage, when grenadine gate 4 and plastics gate 3B were flooded in water surface rising, water just directly flows down discharge from plastics gate 3B top and rushes down flood, current recross flashboard 3A top, flow into headstock gear 5 gate, by the discharge of the switch control rule current of headstock gear 5, prevent Chi Shui from covering dykes and dams, prevent fishes and shrimps from escaping downstream simultaneously.

Claims

1. cultivating pool drainage arrangement, build on concrete pedestal, top has headstock gear, spigot-and-socket grenadine gate, socket type plastic flitch gate A and B, brick shaft lining, the low 5cm ~ 10cm of aspect ratio pond water level of flashboard A, the aspect ratio pond peak level height 10cm ~ 15cm of headstock gear.

2. cultivating pool drainage arrangement according to claim 1, is characterized in that: spliced mechanism made by plastics gate, increases and decreases baffle number as required, adjustment pond height of water level.

3. cultivating pool drainage arrangement according to claim 1, is characterized in that: in device, main pipe fitting is plastic material.