CN201101064Y

CN201101064Y - Artificial cultivation basin for sturgeon fingerling

Info

Publication number: CN201101064Y
Application number: CNU2007202012371U
Authority: CN
Inventors: 周路
Original assignee: GUIZHOU AQUATIC INSTITUTE
Current assignee: GUIZHOU AQUATIC INSTITUTE
Priority date: 2007-10-29
Filing date: 2007-10-29
Publication date: 2008-08-20
Anticipated expiration: 2017-10-29

Abstract

The utility model discloses a manual breed pot for sturgeon fry, which comprises a water pot, a drain hole is arranged at the bottom of the water pot, and a water level control pipe arranged inside the water pot is connected to the drain hole. The periphery of the water level control pipe is provided with an escape-proof pipe provided with escape-proof non-watertight holes, and the upper end face of the escape-proof pipe is higher than that of the water lever control pipe. The manual breed pot can continuously exchange the breeding water body, realize flowing water breeding to satisfy the requirement of the clean water quality of the sturgeon fry. The escape-proof pipe can block the surgeon fry, and water can flow out through the escape-proof non-watertight holes, furthermore, the arranging position of the escape-proof non-watertight holes is propitious to drain out water in middle and lower layers. The manual breed pot can automatically collect the feculence together into a central area so as to be cleaned out conveniently, and can keep the water level at a set depth so as to cause the sturgeon fry to obtain enough moving space. By using the manual breed pot for sturgeon fry of the utility model, the sturgeon fry food conversion success ratio is improved to over 95 percent, the surviving ratio of the sturgeon fry breeding is greatly improved to 80 percent, and the development of the sturgeon feeding is effectively accelerated.

Description

A kind of sturgeon kind artificial culture basin

Technical field

The utility model relates to a kind of breeding facility, particularly relates to a kind of sturgeon kind artificial culture basin.

Background technology

Sturgeon is subjected to the common people's welcome deeply because delicious flavour is nutritious.In the artificial culture process of sturgeon kind, general when height is the stage of 1～5cm, need carrying out by the commentaries on classics food of natural bait to the artificial feed of ingesting, the individual certain specification that surpasses remains unfulfilled the commentaries on classics trencherman, will be difficult to change food, even all can't make its artificial feed of normally ingesting all the life.Like this, the commentaries on classics food of sturgeon kind has closely contact for the success or not of its cultivation, but because the existing basin that is used for sturgeon kind food conversion cultivating only has osculum in the bottom, can not change water constantly, and the sturgeon kind need be moved on to another place when changing water, operation is trouble comparatively; In addition, in changing the process of water, the sturgeon kind is also followed the current of discharge easily and is escaped from basin; Besides, existing basin has the part dirt and is deposited on the dead angle after long-time the use, and easy-clear has not had a strong impact on cultivate water.Above-mentioned defective has caused the effect of present sturgeon kind commentaries on classics food relatively poor, the problem that the survival rate of cultivation is lower.

Summary of the invention

Problem to be solved in the utility model is, providing a kind of can constantly and easily change breeding water body, is convenient to remove dirt, can make that the effect of sturgeon kind commentaries on classics food is better, the sturgeon kind artificial culture basin that cultivating survival rate is higher is to overcome the deficiencies in the prior art.

The utility model is to constitute like this: it comprises basin 1, be provided with osculum 2 in basin 1 bottom, on osculum 2, assign a water level control pipe 3 of being located at basin 1 inside, prevent escaping to manage 4 one of water level control pipe 3 peripheral socket, anti-escape to manage on 4 the sidewall be provided with the anti-permeable hole 5 of escaping, anti-ly escape to manage the upper surface that 4 upper surface is higher than water level control pipe 3.

In the above-mentioned sturgeon kind artificial culture basin, have groove 6 in the middle of basin 1 bottom, described osculum 2 is opened at the groove middle part, anti-ly escapes to manage 4 lower end and is located in the groove 6.

In the aforesaid sturgeon kind artificial culture basin, the described anti-permeable hole 5 of escaping is to be located at anti-middle part of escaping to manage 4 sidewalls.

Compared with prior art, the utility model does not need the sturgeon kind in the mobile basin, just can constantly exchange breeding water body by water level control pipe and external water inlet pipe, realizes that the flowing water breed is to satisfy the requirement of sturgeon kind to clean water quality; Socket anti-escapes to manage and the sturgeon kind can be blocked and by opening the anti-permeable hole flowing water of escaping on its sidewall outside water level control pipe, and anti-ly escapes permeable hole and be arranged in water body lower floor, lower layer of water in helping discharging; In addition, the utility model is centripetal effect when middle draining, can reduce the residual dead angle of dirt, and the middle section of basin is discharged or concentrated on to dirt automatically, so that remove; Besides, the utility model also utilizes the effect of gravity, makes the water level in the basin remain on the degree of depth of setting by the height of regulating water level control pipe, thereby makes the sturgeon kind obtain enough activity spaces.Through long-term practice, the utility model can make the sturgeon kind change the food success rate and bring up to more than 95%, and the survival rate of cultivation brings up to 80%, can promote the development of sturgeon cultivation industry effectively.

Description of drawings

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

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is an anti-structural representation of escaping pipe of the present utility model;

Being labeled as of accompanying drawing: 1-basin, 2-osculum, 3-water level control pipe, the anti-pipe of escaping of 4-, the anti-permeable hole, 6-groove escaped of 5-.

Embodiment

Embodiment 1 of the present utility model: structure of the present utility model comprises the existing basin 1 that is used for nurture of fish fingerlings, have osculum 2 in basin 1 bottom, on osculum 2, assign a water level control pipe 3 in basin 1 inside, prevent escaping to manage 4 one of water level control pipe 3 peripheral socket, and make water level control pipe 3 and prevent that escaping to manage 4 has certain interval, anti-escape to manage on 4 the sidewall open the anti-permeable hole 5 (its aperture is less than the size of concrete sturgeon kind) of escaping, escape to manage the upper surface that 4 upper surface is higher than water level control pipe 3 with anti-.

When the utility model uses, will from outside the water inlet pipe mouth of pipe that fetches be positioned over basin 1 inwall in the scope the water level control pipe 3, the sturgeon kind is placed on anti-escapes to manage 4 outer wall in the breeding water body space of basin 1 inwall, by water inlet pipe and water level control pipe 3 and anti-ly escape to manage 4 and just can constantly exchange to breeding water body, the raiser can be according to the quantity of culturing the sturgeon kind, the height of regulating water level control pipe makes the water level in the basin keep certain depth, thereby makes the sturgeon kind obtain enough activity spaces.After the long-term use of the utility model, the raiser can remove residual dirt around preventing escaping to manage 4.

Embodiment 2 of the present utility model: structure of the present utility model as shown in Figure 1, it comprises the existing basin 1 that the fry kind is cultivated that is used for, have osculum 2 in basin 1 bottom, on osculum 2, assign a water level control pipe 3 in basin 1 inside, prevent escaping to manage 4 one of water level control pipe 3 peripheral socket, and make water level control pipe 3 and prevent that escaping to manage 4 has certain interval, anti-escape to manage on 4 the sidewall open the anti-permeable hole 5 (its aperture is less than the size of concrete sturgeon kind) of escaping, escape to manage the upper surface that 4 upper surface is higher than water level control pipe 3 with anti-.Escape to manage 4 for better fixed installation is anti-, can in the middle of basin 1 bottom, open a groove 6, osculum 2 is opened at the groove middle part, and will prevent escaping managing 4 lower end and be inserted in the groove 6; Escape from probability of the present utility model in order to reduce the sturgeon kind, can will prevent that escaping permeable hole 5 opens the middle part (as shown in Figure 3) of escaping to manage 4 sidewalls anti-.

When the utility model uses, will from outside the water inlet pipe mouth of pipe that fetches be positioned over basin 1 inwall in the scope the water level control pipe 3, the sturgeon kind is placed on anti-escapes to manage 4 outer wall in the breeding water body space of basin 1 inwall, by water inlet pipe and water level control pipe 3 and anti-ly escape to manage 4 and just can constantly exchange to breeding water body, according to the quantity of culturing the sturgeon kind, the height of regulating water level control pipe makes the water level in the basin keep certain depth, thereby makes the sturgeon kind obtain enough activity spaces.After the long-term use of the utility model, the raiser can remove residual dirt around preventing escaping to manage 4.

Claims

1. sturgeon kind artificial culture basin, it comprises basin (1), be provided with osculum (2) in basin (1) bottom, it is characterized in that, on osculum (2), assign one to be located at the inner water level control pipe (3) of basin (1), be connected to an anti-pipe (4) of escaping in water level control pipe (3) outer race, be provided with the anti-permeable hole (5) of escaping on the anti-sidewall of escaping pipe (4), anti-upper surface of escaping pipe (4) is higher than the upper surface of water level control pipe (3).

2. sturgeon kind artificial culture basin according to claim 1 is characterized in that, has groove (6) in the middle of basin (1) bottom, and described osculum (2) is opened at the groove middle part, and anti-lower end of escaping pipe (4) is located in the groove (6).

3. sturgeon kind artificial culture basin according to claim 2 is characterized in that, the described anti-permeable hole (5) of escaping is located at anti-middle part of escaping pipe (4) sidewall.