CN202565997U

CN202565997U - Rotational flow oxygen-enriching pool for breeding pool

Info

Publication number: CN202565997U
Application number: CN 201220054228
Authority: CN
Inventors: 王普君; 吴占平
Original assignee: YIXING WENFENG ENVIRONMENTAL TECHNOLOGY Co Ltd
Current assignee: YIXING WENFENG ENVIRONMENTAL TECHNOLOGY Co Ltd
Priority date: 2012-02-20
Filing date: 2012-02-20
Publication date: 2012-12-05
Anticipated expiration: 2022-02-20

Abstract

A rotational flow oxygen-enriching pool for a breeding pool comprises a rectangular pool body, wherein the pool body comprises pool walls and a pool bottom, one of the pool walls is lower than other three pool walls so as to form a water outlet, a water inlet is arranged at a position of a pool wall, which is near the bottom of the pool wall, the pool wall is opposite to the water inlet pool wall, the pool bottom is provided with an aeration pipe network, the aeration pipe network is formed by aeration pipelines which are laid uniformly, and aeration heads are arranged on the aeration pipelines at intervals. By the aid of the aeration oxygen-enriching and rotational flow increasing effects of aeration pipelines at the bottom of the rotational flow oxygen-enriching pool, the oxygen content of the breeding pool is improved greatly, and the rotational flow oxygen-enriching pool is suitable to any breeding pools, wide in application range, firm in aeration and good in oxygenation effect.

Description

A kind of breed pond is with eddy flow oxygenation pond

Technical field

The utility model relates to the oxygen replenishing equipment in a kind of fish, shrimp, crab breed pond, relates in particular to a kind of breed pond with eddy flow oxygenation pond.

Background technology

Along with the people's thoughts that deepens continuously of reforming and opening up to the outside world obtains new liberation; Be gradually transformed into scientific culture from original conventional cultivation river crab; Science and technology is cultured, and is increased to present 70-80 kilogram gradually from per mu yield 20-30 kilogram, and individual average specification also has original 80g-120g to bring up to 100g-140g; Present generally all is that the simple aerator on the market that utilizes carries out oxygenation to some areas in the breed pond for the oxygenation of culturing the pond; Cause some regional oxygenation of water body not enough easily, cause material culture such as river crab dead, reduced cultured output because of anoxic.Another kind of oxygen charging method is directly to lay aerated conduit in less bottom, breed pond, carries out aeration aerating, for example Chinese patent; The patent No. is 200720108433.4, discloses the bottom oxygen-increasing device that a kind of swimming crab is cultured, and efficiently solves not enough, the uneven problem of oxygenation of oxygenation in the water; But because the breed pond is less; Breed quantity suffers restraints, and only is fit to small-sized breed pond, and the scope of application has certain limitation.

Summary of the invention

The utility model provides a kind of applied range to above-mentioned shortcoming, and aeration is evenly fine and closely woven, and the good breed pond of oxidation effect is with eddy flow oxygenation pond.

The utility model provides following technical scheme for solving the problems of the technologies described above: a kind of breed pond comprises the rectangle form pool body with eddy flow oxygenation pond; The pond body comprises at the bottom of pool wall and the pond; A pool wall that it is characterized in that the pond body is lower than other three pool walls formation delivery ports, and the nearly bottom of the pool wall relative with the delivery port pool wall has water inlet, is provided with the aeration pipe network at the bottom of the pond; Said aeration pipe network is made up of the aerated conduit of evenly elaborating, and is arranged at intervals with aeration head on the aerated conduit.

As the further improvement of the utility model, delivery port pool wall height is lower than 1/2 of other pool wall height, through this kind setting oxygenation water is later got into more smoothly and cultures in the pond.

As the further improvement of the utility model, water inlet is set to long and narrow strip gab, makes fish, shrimp through this kind setting, and crab etc. are difficult for getting into eddy flow oxygenation pond through water inlet, prevents that effectively aeration head from not damaged by material culture, prolongs the service life of equipment.

Further improvement as the utility model; The pool wall at delivery port place is provided with impeller, because annual July or August, it is more luxuriant to culture the living plant of pool inner water; The eddy flow effect that the aeration head aeration produces at the bottom of the pond, eddy flow oxygenation pond is not enough to promote current; The water of enriched oxygen content is got in the breed pond through delivery port, and through this kind setting, effective water with process aeration oxygen replenishing in the eddy flow oxygenation pond pushes to culture in the pond and carries out inner loop.

As the further improvement of the utility model, aeration head is spherical membrane type aeration head, improved aeration efficient greatly through the spherical membrane type aeration head that adopts prior art, and bubble is evenly fine and closely woven, oxygen content in the water has been had significantly improve.

In order better to explain the technical scheme of the utility model, below introduce the operation principle of the utility model in detail, through being arranged at eddy flow oxygenation pond, a kind of breed of the utility model cultures in the pond, and the water surface elevation in the breed pond is a little less than eddy flow oxygenation pond water inlet pool wall height; The water of culturing in the pond gets in the eddy flow oxygenation pond through water inlet, carries out the bottom aeration through the aerated conduit at the bottom of the pond, owing to adopt the bottom aeration; The bubble that produces is little, and density is high, and the come-up flow velocity is low; Promote air in the circulation of bottom, eddy flow oxygenation pond, about the increase water body, left and right sides convection current; Make to be issued to consistently on water body dissolved oxygen and the water temperature, and make water body become miniflow water, the aeration through the bottom aerated conduit produces eddy flow and left and right sides convection current; Make hyperoxic water flow out delivery port, get into and culture in the pond, circulation in forming.Through delivery port is provided with the flow velocity that impeller improves water body in eddy flow oxygenation pond, promote to culture the inner loop of pool inner water body, thereby the oxygen content of whole breed pool inner water is increased and be consistent.

The utility model through the aeration oxygen replenishing and the eddy flow castering action of bottom, eddy flow oxygenation pond aerated conduit, has improved the oxygen content of culturing the pond through in culturing the pond, eddy flow oxygenation pond being set greatly; And be applicable to any breed pond; Applied range, aeration is even, and oxidation effect is good.

Description of drawings

Fig. 1 is the vertical view of the utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the B-B cutaway view of Fig. 1.

Embodiment

With eddy flow oxygenation pond, comprise rectangle form pool body 1 like Fig. 1, Fig. 2, a kind of breed pond shown in Figure 3, pond body 1 comprises at the bottom of pool wall 2 and the pond 3; One pool wall of pond body 1 is lower than other three pool walls and forms delivery port 4, and the nearly bottom of the pool wall relative with delivery port 4 pool walls has

water inlet

5, and 3 are provided with aeration pipe network 6 at the bottom of the pond; Said aeration pipe network 6 is made up of the aerated conduit of evenly elaborating 7; Be arranged at intervals with aeration head 8 on the aerated conduit 7, delivery port 4 pool wall height are lower than 1/2 of other pool wall 2 height, and water inlet 5 is set to long and narrow strip gab; Delivery port 4 pool walls are provided with impeller 9, and aeration head 8 is spherical membrane type aeration head.

Claims

1. culture the pond with eddy flow oxygenation pond for one kind; Comprise the rectangle form pool body, the pond body comprises at the bottom of pool wall and the pond, it is characterized in that a pool wall of pond body is lower than other three pool walls formation delivery ports; The nearly bottom of the pool wall relative with the delivery port pool wall has water inlet; Be provided with the aeration pipe network at the bottom of the pond, said aeration pipe network is made up of the aerated conduit of evenly elaborating, and is arranged at intervals with aeration head on the aerated conduit.

2. a kind of breed according to claim 1 pond is characterized in that with eddy flow oxygenation pond delivery port pool wall height is lower than 1/2 of other pool wall height.

3. a kind of breed according to claim 1 pond is characterized in that with eddy flow oxygenation pond water inlet is set to long and narrow strip gab.

4. a kind of breed according to claim 1 pond is characterized in that with eddy flow oxygenation pond the pool wall at delivery port place is provided with impeller.

5. a kind of breed according to claim 1 pond is characterized in that with eddy flow oxygenation pond aeration head is spherical membrane type aeration head.