The content of the invention
In order to solve the above technical problems, the present invention provides a kind of circulating water culture system, the system can be at lower cost
Realize the water circulation of culturing pool.
Circulating water culture system provided by the utility model, including the culturing pool in water body, the culturing pool are provided with
The opening communicated with the water body, the opening, which is provided with, stops the fence that aquaculture organism in the culturing pool enters the water body,
Also include blow-off pipe and the sedimentation basin positioned at the water body bank;The blow-off pipe connects the culturing pool and the precipitation
Pond;The precipitation pool water level is less than the culturing pool.
The circulating water culture system at work, makes to be full of water in blow-off pipe, then blow-off pipe connection culturing pool and sedimentation basin
When, without air in the pipeline of blow-off pipe, based on Action of Gravity Field, siphonage of the self-assembling formation from high water level to low water level, cultivation
Dirt in pond enters in sedimentation basin with current.On the one hand, when blow-off pipe carries out siphon flowing, water is correspondingly produced in culturing pool
Stream flowing, then the fresh current in water body also can be dirty caused by aquaculture organism therewith from the opening inflow culturing pool of culturing pool
Thing also enters blow-off pipe with current and is expelled in sedimentation basin, forms water circulation;In addition, the sewage of blow-off pipe discharge enters precipitation
Chi Hou, by as the sediment space of dirt, dirt can gradually be precipitated to the bottom of sedimentation basin for the middle and lower part of sedimentation basin, on sedimentation basin
Portion is mainly water more clean after precipitation filters.Wetting system, which is pushed away, compared to dependence in the prior art realizes water circulation, this programme
In by setting the lower sedimentation basin of water level, you can using the siphonage under Action of Gravity Field, and automatically form water circulation, cost
It is lower also more reliable.
Alternatively, the blow-off pipe connects the bottom of the culturing pool and/or the bottom of the sedimentation basin.
Alternatively, the middle part of the blow-off pipe is provided with threeway, turns on the blow-off pipe, and is formed and can connected with the outside pump housing
Logical interface.
Alternatively, in addition to suction pump, the water on sedimentation basin top described in the suction pumping, by biofiltration device
After discharge or be discharged directly in the water body.
Alternatively, the fence is located at the one end of the culturing pool away from bank, and the blow-off pipe is located at the culturing pool
Close to the one end on bank.
Alternatively, the culturing pool is floatation type culturing pool.
Alternatively, the culturing pool includes pond body, the skeleton of the support canvas formed by canvas, or, the cultivation
Pond includes the pond body formed by fiberglass;
The culturing pool also includes floating body, and the floating body makes the culturing pool float on the water surface of the water body.
Alternatively, the floating body is floating drum, and surrounding of some floating drums along the culturing pool is arranged.
Embodiment
In order that those skilled in the art more fully understands technical scheme, it is below in conjunction with the accompanying drawings and specific real
Applying example, the present invention is described in further detail.
Fig. 1 is refer to, Fig. 1 is circulating a kind of structural representation of specific embodiment of cultivating system provided by the present invention.
The circulating water culture system, including the culturing pool 10 in water body, water body refer to the recirculated water water such as pool, lake
Source body, the culturing pool 10 in the present embodiment is in water body, and culturing pool 10 is provided with the opening communicated with the water body, so as to water
Internal fresh water source can enter in culturing pool 10 naturally.Now, also set in the aperture position of culturing pool 10 described in obstruction
Aquaculture organism (such as fish) in culturing pool 10 enters the fence 20 of water body, and fence 20 can be stainless steel fence 20, to prevent
The corrosion in water body, but also with some strength to intercept aquaculture organism.In Fig. 1, culturing pool 10 is in rectangular-shape, one short side court
Set to bank.Fence 20 is located at the one end of culturing pool 10 away from bank.
In the cultivating system, in addition to the sedimentation basin 50 positioned at water body bank, as shown in figure 1, bank corresponding to culturing pool 10
While a sedimentation basin 50 has been dug, it is rounded.When digging sedimentation basin 50, the depth of sedimentation basin 50 can be made to be more than the depth of culturing pool 10
Degree.In addition, culturing pool 10 arranges blow-off pipe 40, blow-off pipe 40 can be communicated to bottom and the sedimentation basin 50 of culturing pool 10.Cultivation
The excrement and other debris (hereinafter referred to as dirt) of biology can deposit downwards, because the depth of sedimentation basin 50 is deeper, in blowdown
Under the siphonage of pipe 40, the dirt of the bottom of culturing pool 10 can be easier to be expelled in sedimentation basin 50 through blow-off pipe 40.Certainly, arrange
Dirty pipe 40 is communicated to culturing pool 10, and connection bottom is preferable technical scheme.In order to more fully discharge dirt, Ke Yiyan
The width (above-below direction shown in figure) of culturing pool 10, sets multiple pipelines, is communicated to total blow-off pipe 10 respectively, so as to
In the abundant discharge of dirt.
In order to form siphon under gravity, it is necessary to assure the water level of sedimentation basin 50 is less than the water level of culturing pool 10, i.e.,
Water-head be present in the two.Although the foundation of water-head, which is not necessarily required to the depth of sedimentation basin 50, is more than the depth of culturing pool 10, sink
The deeper formation for being advantageous to water-head of the depth of shallow lake pond 50.Therefore, when digging sedimentation basin 50, it is ensured that the depth of sedimentation basin 50 compared with
Culturing pool 10 it is deeper.The two specifically can be determined according to combined factors such as the actual size of culturing pool 10, the sizes of sedimentation basin 50
Depth difference.In this programme, culturing pool 10 is grown for 20m, and 5m is wide, and 2m is high, and the depth of sedimentation basin 50 can be more than culturing pool 10 about
More than 1m, the volume of sedimentation basin 50 can be culturing pool 1/10th 3 or so.
The circulating water culture system at work, makes to be full of water in blow-off pipe 40, then blow-off pipe 40 connects the He of culturing pool 10
During sedimentation basin 50, without air, based on Action of Gravity Field, siphon of the self-assembling formation from high water level to low water level in the pipeline of blow-off pipe 40
Phenomenon, the dirt in culturing pool 10 enter in sedimentation basin 50 with current.On the one hand, when blow-off pipe 40 carries out siphon flowing, cultivation
Current flowing is correspondingly produced in pond 10, then the fresh current in water body also can flow into culturing pool from the opening of culturing pool 10 therewith
In 10, dirt caused by aquaculture organism also enters blow-off pipe 40 with current and is expelled in sedimentation basin 50, forms water circulation;Separately
Outside, after the sewage that blow-off pipe 40 is discharged enters sedimentation basin 50, the middle and lower part of sedimentation basin 50 is by as the sediment space of dirt, dirt
The bottom of sedimentation basin 50 can be gradually precipitated to, therefore blow-off pipe 40 is preferably also communicated to the bottom of sedimentation basin 50, in order to precipitate, sinks
The top of shallow lake pond 50 is mainly water more clean after precipitation filters., can be periodically right according to the dirt bearing capacity of sedimentation basin 50
Sedimentation basin 50 is cleared up, and is aspirated for example with excavationg pump.
After the draining of blow-off pipe 40 to sedimentation basin 50, it is desirable to which sewage is precipitated, therefore this programme is preferably by sedimentation basin
50 build as circle, and the current that such blow-off pipe 40 is discharged can be relatively gentle, contributes to the homogeneous precipitation of sewage.
Push away wetting system compared to relying in the prior art and realize water circulation, by setting the lower precipitation of water level in this programme
Pond 50, you can using the siphonage under Action of Gravity Field, and automatically form water circulation, cost is lower also more reliable.
In order to preferably form water circulation, this programme also sets up suction pump, for aspirating the water in sedimentation basin 50, such as Fig. 1
It is shown, return pipe 60 is additionally provided with, the water on the top of sedimentation basin 50 is aspirated in suction pump by return pipe 60, and is expelled to water body.As above
Described, the middle and lower part of sedimentation basin 50 forms sediment space, and the water on the top of sedimentation basin 50 is mainly clear water relatively clean after precipitating,
It can be discharged directly in water body, participate in flowing again, biological cycle is carried out using the self-purification function of big water body.Certainly, when heavy
When the internal upper part water cleaning degree of shallow lake pond 50 is inadequate, the water that suction pump is discharged can also be introduced to biofiltration device (in figure not
Show), it is then exhausted from after carrying out further biofiltration to water body.
When being aspirated, the water in sedimentation basin 50 can be constantly discharged for suction pump, then the water level of sedimentation basin 50 can under
Drop, can increase, then the siphon path that blow-off pipe 40 is formed can be constantly by culturing pool 10 with the height of water level difference of culturing pool 10
Water toward 50 inner flowing of sedimentation basin, the water in water body also can be flowed to constantly in culturing pool 10, form good water circulation.
In order to preferably form water circulation, as shown in figure 1, the opening that culturing pool 10 is provided with fence 20 is located at the culturing pool
10 one end away from bank, and blow-off pipe 40 is then located at culturing pool 10 close to the one end on bank.So, when carrying out water circulation,
Current enter from the left end of culturing pool 10, are discharged from the right-hand member of culturing pool 10, form preferable water circulation path, and flowing involves model
Enclose most extensively, new water injection effect becomes apparent.Certainly, opening and the set location not limited to this of blow-off pipe 40, as long as blow-off pipe
40 form siphon blowdown, drive water flowing, you can form water circulation effect.Such as can be in the lateral opening of culturing pool 10.
As described above, blow-off pipe 40 forms siphon, it is necessary to which water will be full of in blow-off pipe 40.Can be at the middle part of blow-off pipe 40
Provided with threeway, the path of conducting blow-off pipe 40, and a wherein path can pass through the pump housing outside valve connection, open valve
Door, is aspirated by the pump housing, you can is made to be full of water in blow-off pipe 40, is then shut off valve, blow-off pipe 40, which is formed, has siphon
The pipeline of function.After blow-off pipe 40 is installed, by threeway and set the pump housing to be aspirated, be easy to make blow-off pipe 40 be full of water, it is real
It is easier to operate in border.Certainly, it is also feasible it is full of water by other means, for example, directly the one of blow-off pipe 40
End suction.
For above-described embodiment, culturing pool 10 includes the pond body formed by canvas, and the skeleton of the support canvas, and
Culturing pool 10 is floated on the floating body of the water surface, form floatation type culturing pool 10.Compared to current cement culturing pool 10, by
The floatation type culturing pool 10 that canvas is formed, has higher flexibility, and use range is wider, and water level, ground etc. are based at some
The position that factor can not build cement pit can also apply.In addition, the cement pit in background technology, in fact it could happen that water level not enough and
Water shortage, or water level it is too high and the problem of cause aquaculture organism migration, and the floatation type culturing pool 10 in this programme can follow
SEA LEVEL VARIATION and change, ensure culturing pool 10 stable level.
Except canvas, the culturing pool 10 of floatation type can also be formed by fiberglass, and fiberglass is compared to canvas, and cost is more
Height, but there is longer service life
In Fig. 1, floating body is specially floating drum 30, and surrounding of some floating drums 30 along culturing pool 10 is set, so that at culturing pool 10
In floating state, the culturing pool 10 of floating is formed.
Fig. 2 is refer to, Fig. 2 is the structural representation of circulating cultivating system another kind specific embodiment provided by the present invention
Figure.
In the embodiment, provided with multiple culturing pools 10, a sedimentation basin 50, the blowdown of multiple culturing pools 10 are dug on bank
Pipe 40 is communicated in the sedimentation basin 50, in this way, only digging a sedimentation basin 50, you can meets blowdown, the water of multiple culturing pools 10
Circulation demand.The quantity of culturing pool 10 corresponding to sedimentation basin 50 as the case may be depending on, such as, bank is not easy to dig excessive heavy
Shallow lake pond 50, then can be with the corresponding sedimentation basin 50 of a culturing pool 10, or even corresponding two or more sedimentation basins 50;Such as
Fruit bank can establish larger sedimentation basin 50, then can be with as shown in Fig. 2 forming the corresponding multiple culturing pools 10 of a sedimentation basin 50
Mode.
It the above is only the preferred embodiment of the present invention, it is noted that come for those skilled in the art
Say, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should be regarded as
Protection scope of the present invention.