CN206284152U

CN206284152U - One kind cultivation energy-efficient oxygen enrichment system of fishing

Info

Publication number: CN206284152U
Application number: CN201621135819.XU
Authority: CN
Inventors: 王维娜
Original assignee: South China Normal University
Current assignee: South China Normal University
Priority date: 2016-09-30
Filing date: 2016-10-18
Publication date: 2017-06-30
Anticipated expiration: 2026-10-18

Abstract

The utility model discloses one kind cultivation energy-efficient oxygen enrichment system of fishing, including a pond body, some oxygen-enriched EGRs of set are provided with pond body, each oxygen-enriched EGR is in the diverse location of pond body horizontal direction, each oxygen-enriched EGR includes tracheae and the socket being arranged in vertical, the bottom of socket is provided with air pipe inlet, the tracheae of the outside air-supply arrangement of connection is connected to aeration devices from air pipe inlet into socket inner chamber and in socket inner chamber, water out is provided with the top of socket, the angle of water of water out is with a vertical an angle, often cover the different depth that the water out of oxygen-enriched EGR is in pond body.The utility model carries out oxygen supply and the water body of bottom of pond is evacuated into different depth to carry out the circulation of water body by the water body to different depth, to cause whole water quality more average.The utility model can be applied to aquaculture.

Description

One kind cultivation energy-efficient oxygen enrichment system of fishing

Technical field

The utility model is related to aquaculture field, more particularly to a kind of cultivation energy-efficient oxygen enrichment system of fishing.

Background technology

With cultivated animals（Fishes and shrimps）The continuous improvement of density, the traditional vane type of exclusive use or waterwheel aerator are Through the three-dimensional oxygenation requirement that can not meet raising fish and shrimp pond.Also the cultivating system having be using solid aeration by the way of, i.e., it is right The water body of each depth carries out layering aeration oxygen supply, although meet the requirement of oxygenation to a certain extent, but water body in pond body The uneven deficiency of water quality.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a kind of cultivation fishing energy-efficient oxygen-enriched system System, while meeting three-dimensional oxygenation and mixing well the purpose of water quality.

The technical scheme that the utility model is used is：

One kind cultivation energy-efficient oxygen enrichment system of fishing, including a pond body, are provided with some oxygen-enriched circulations of set in the pond body Device, each oxygen-enriched EGR is in the diverse location of pond body horizontal direction, and each oxygen-enriched EGR includes tracheae And the socket being arranged in vertical, the bottom of socket is provided with air pipe inlet, and the tracheae of the outside air-supply arrangement of connection is from tracheae Entrance is connected to aeration devices into socket inner chamber and in socket inner chamber, and water out is provided with the top of socket, the water out Angle of water often covers the different depth that the water out of oxygen-enriched EGR is in pond body with a vertical an angle.

Used as further improvement of the utility model, the bottom of the socket is supported on the bottom of pond of pond body, socket bottom end side Several openings are further opened with wall, each opening extends to socket bottom face and communicating pipe tube inner chamber.

Used as further improvement of the utility model, the air pipe inlet is located at away from 0~20cm of bottom of pond, the aeration devices Bottom of pond.

Used as further improvement of the utility model, the socket is straight tube, and the outer wall at the top of straight tube sets and extends to The breach of straight tube top end face, so as to form the water out.

Used as further improvement of the utility model, the pond body is rectangle or circle, at least at the edge of the pond body Position sets described oxygen-enriched EGR, the water out of each oxygen-enriched EGR towards pool center or along direction clockwise or Along direction counterclockwise.

Used as further improvement of the utility model, the outlet of the air-supply arrangement is connected to by-passing parts, and each tracheae is connected to On by-passing parts.

The beneficial effects of the utility model are：The utility model accesses tracheae and aeration devices in socket bottom, to socket The water body of bottom is aerated, and gas drives the water body of socket bottom to flow up and flowed out from water out, due to each socket Water out be in different depth, therefore, air-water mixture can arrive separately at pond body different depth, so as to by difference The water body of depth carries out oxygen supply and the water body of bottom of pond is evacuated into different depth carrying out the circulation of water body, to cause whole water body water Matter is more average.

Brief description of the drawings

The utility model is further illustrated with implementation method below in conjunction with the accompanying drawings.

Fig. 1 is schematic diagram of the present utility model；

Fig. 2 is the structural representation of oxygen-enriched EGR；

Fig. 3 is the floor plan of pond body.

Specific embodiment

It is provided with the energy-efficient oxygen enrichment system of cultivation fishing as shown in Figure 1 to Figure 3, including a pond body 100, pond body 100 Some oxygen-enriched EGRs 200 of set.Described oxygen-enriched EGR 200 is mainly used in as oxygen supply of water body and provides water circulation Power.

As shown in figures 1 and 3, oxygen-enriched EGR 200 is in the diverse location of the horizontal direction of pond body 100, from multiple positions Put, multiple angle to the oxygen supply of water body in pond body 100 and carries out water circulation, is conducive to improving the efficiency of oxygen supply and water circulation And effect.

With reference to Fig. 2, oxygen-enriched EGR 200 includes tracheae 1 and the socket 2 being arranged in vertical, the bottom of socket 2 Positioned at bottom of pond, can be connected with the water body of pond body bottom.The bottom of socket 2 is provided with air pipe inlet 21, and a tracheae 1 accesses the tracheae In entrance 21, one end of the tracheae 1 connects the outside air-supply arrangement 3 outside pond body 100 as shown in Figure 1（Such as air blower）, separately One end from air pipe inlet 21 into the inner chamber of socket 2 after be connected with aeration devices 4（Such as aeration stone, aeration plate, aeration tube）, in socket 2 top is provided with water out 22, and the angle of water of water out 22 is with a vertical an angle.With reference to Fig. 2 and Fig. 1 is combined, opened After dynamic air-supply arrangement 3, gas enters tracheae 1 and aeration devices 4, and aeration is started in the bottom of socket 2, bottom of pond, and gas is mixed with water body Air-water mixture is formed after conjunction and is flowed up along socket 2, air-water mixture flows out from water out 22 afterwards, on the one hand to water Body carries out oxygen supply, on the other hand completes the circulation of water body.

With reference to Fig. 1, in embodiment, the different depth that the water out of oxygen-enriched EGR 200 is in pond body 100 is often covered, Therefore during air-water mixture can reach the water body of different depth by different water outs, so as to be carried out to different depth water body Layering oxygen supply so that the water body of bottom of pond is circulated with the water body of different depth, then the water quality of pond body 100 can be relatively more flat .

It is further preferred that with reference to Fig. 1 and Fig. 2, the bottom of socket 2 is supported on the bottom of pond of pond body 100, the bottom end side of socket 2 Several openings 23 are further opened with wall, these openings 23 are triangular in shape, and bottom extends to the bottom face of socket 2 and leads in socket Chamber.These openings 23 are in addition to it can make water body and enter, moreover it is possible to by the dirt of bottom of pond, such as the excreta suction of aquatic animal, Dirt rises also with air-water mixture and discharges from water out 22, finally and by and collection device (not shown) gather up Come.

It is further preferred that air pipe inlet 21 is away from 0~20cm of bottom of pond, aeration devices 4 are located at bottom of pond.

It is further preferred that the angle of water of each water out 22 is 60 °~90 ° with the angle of vertical direction.In general, The angle of water of water out more level, its mobile performance is better, and oxygenation and water circulation effect are better.

Above-mentioned water out 22 may be formed so that：Socket is PVC straight tubes, and the outer wall at the top of straight tube cuts away half （Or less than half）Material, form the breach on connection PVC straight tubes top, then there was only semicircular ring in PVC straight tubes top Wall or arc wall, other semicircular ring or arc are opening shape, form described water out.

Certain water out for example can also be connected with elbow, the end of elbow using other forms on the top of PVC straight tubes Portion is to form water out.

With reference to Fig. 3, the pond body 100 of embodiment can be rectangle, and four end Angle Positions of pond body 100 are provided with oxygen-enriched circulation Device 200, the water out of each oxygen-enriched EGR 200 is towards the center of pond body 100.The other positions of pond body 100 can equally set Put oxygen-enriched EGR 200, such as the marginal position of the middle part of pond body 100 and pond body, more oxygen-enriched EGR can be with Bring stronger oxygenation effect and more preferable circulating effect.

Certain pond body can also be circle, and oxygen-enriched EGR is located at the marginal position of pond body.

The outlet of above-mentioned each oxygen-enriched EGR can also be successively in direction clockwise or court counterclockwise in pond body To.

With reference to Fig. 1, the top of pond body 100 is fixed and sets up support 5, and each tracheae 1 is supported by support 5, so that more convenient enter In socket.

In addition, the outlet of above-mentioned air-supply arrangement 3 is connected to and by-passing parts (not shown), each tracheae is connected to by-passing parts On.Described by-passing parts can be the pipe fitting that several threeways, four-way or others play shunting action.

The above be the utility model preferred embodiment, it is not constituted to the utility model protection domain Limitation.

Claims

1. a kind of cultivation energy-efficient oxygen enrichment system of fishing, an including pond body, it is characterised in that：Some sets are provided with the pond body Oxygen-enriched EGR, each oxygen-enriched EGR is in the diverse location of pond body horizontal direction, each oxygen-enriched EGR Including tracheae and the socket being arranged in vertical, the bottom of socket is provided with air pipe inlet, the gas of the outside air-supply arrangement of connection Pipe is connected to aeration devices from air pipe inlet into socket inner chamber and in socket inner chamber, and water out is provided with the top of socket, described The angle of water of water out often covers difference of the water out of oxygen-enriched EGR in pond body deep with a vertical an angle Degree.

It is 2. according to claim 1 to cultivate the energy-efficient oxygen enrichment system of fishing, it is characterised in that：The bottom branch of the socket The bottom of pond in pond body is supportted, several openings are further opened with socket bottom end side wall, each opening extends to socket bottom face simultaneously Communicating pipe tube inner chamber.

It is 3. according to claim 2 to cultivate the energy-efficient oxygen enrichment system of fishing, it is characterised in that：The air pipe inlet is away from pond 0~20cm of bottom, the aeration devices are located at bottom of pond.

It is 4. according to claim 1 to cultivate the energy-efficient oxygen enrichment system of fishing, it is characterised in that：The socket is straight tube, Outer wall at the top of straight tube sets the breach for extending to straight tube top end face, so as to form the water out.

5. the energy-efficient oxygen enrichment system of cultivation fishing according to claim 1 or 2 or 3 or 4, it is characterised in that：The pond Body is rectangle or circle, and at least marginal position in the pond body sets described oxygen-enriched EGR, each oxygen-enriched EGR Water out towards pool center or along direction clockwise or along direction counterclockwise.

6. the energy-efficient oxygen enrichment system of cultivation fishing according to claim 1 or 2 or 3 or 4, it is characterised in that：It is described to send The outlet of wind apparatus is connected to by-passing parts, and each tracheae is connected on by-passing parts.