CN109090013A - A kind of aquaculture system - Google Patents
A kind of aquaculture system Download PDFInfo
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- CN109090013A CN109090013A CN201811214928.4A CN201811214928A CN109090013A CN 109090013 A CN109090013 A CN 109090013A CN 201811214928 A CN201811214928 A CN 201811214928A CN 109090013 A CN109090013 A CN 109090013A
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- water inlet
- pump
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 83
- 244000144974 aquaculture Species 0.000 title claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 224
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000001301 oxygen Substances 0.000 claims abstract description 69
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 69
- 238000005273 aeration Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 46
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 230000004087 circulation Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 17
- 241000238557 Decapoda Species 0.000 description 16
- 238000009395 breeding Methods 0.000 description 9
- 230000001488 breeding effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000001706 oxygenating effect Effects 0.000 description 6
- 238000005276 aerator Methods 0.000 description 5
- 230000012010 growth Effects 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000005713 exacerbation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/047—Liquid pumps for aquaria
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of aquaculture systems, aeration system including aquaculture pond and for increasing Dissolved Oxygen in Water concentration in aquaculture pond, the aeration system includes pump, the water inlet pipe being connected on pump inlet end, the outlet pipe being connected on pump discharge end, and the water inlet of the water inlet pipe and the water outlet of outlet pipe are respectively positioned in aquaculture pond below water body liquid level；The direction of the water inlet with the direction of water outlet on the contrary, and water inlet be located along the same line with water outlet；It further include the oxygen-increasing device being connected on water inlet pipe or outlet pipe.The cultivating system can realize water circulation in aquaculture pond in oxygenation process, not only can more efficiently raising dissolved oxygen in water, while be conducive to improve water quality.
Description
Technical field
The present invention relates to technical field of agricultural breeding, more particularly to a kind of aquaculture system.
Background technique
In the prior art, aerator is a kind of machine for being often applied to fishery cultivating industry.Its main function is to increase
Oxygen content in water with ensure fish in water will not anoxic, while can also inhibit the growth of anaerobic bacteria in water, prevent water
It is rotten to threaten Fish Survival environment.Aerator is usually that the air pump for leaning on its included squeezes into air in water, is increased with this to realize
Add the purpose of water oxygen content.
Aerator is a kind of by power source drives workpieces such as motor or internal combustion engines, keeps " oxygen " in air rapid
The equipment being transferred in breeding water body, in existing fishery cultivating, not only can solve breeding water body using aerator because anoxic and
The problem of fish, the shrimp of generation raise the nose above water to breathe, and pernicious gas can be eliminated, promote water body convective exchange, improve condition of water quality, reduces
Feed coefficient improves water body activity and primary productivity, so that breeding density can be improved, increases the intensity of feeding of cultivation object,
Promote growth, increase substantially per mu yield, achievees the purpose that cultivation increases income.
Aerator form in the prior art includes as application No. is the utility model patent of CN201720602168.9 institutes
Shown in technical solution provided by the technical solution of offer, the utility model patent application No. is CN201621260480.6.Into
The structure of one-step optimization aeration system designs so that its can preferably apply to fishery cultivating with solve dissolved oxygen in water it is few,
It is the important probing direction of those skilled in the art in breeding process the problem of water degradation.
Summary of the invention
For the structure design for advanced optimizing aeration system set forth above, so that it can preferably apply to fishery
Cultivation is the important exploration side of those skilled in the art to solve the problems, such as that dissolved oxygen in water is few, water degradation in breeding process
To the problem of, the present invention provides a kind of aquaculture system, which can realize water in aquaculture pond in oxygenation process
Body circulation, not only can more efficiently raising dissolved oxygen in water, while be conducive to improve water quality.
To solve the above problems, a kind of aquaculture system provided by the invention solves to ask by following technical essential
Topic: a kind of aquaculture system, the aeration system including aquaculture pond and for increasing Dissolved Oxygen in Water concentration in aquaculture pond are described
Aeration system includes pump, the water inlet pipe being connected on pump inlet end, the outlet pipe that is connected on pump discharge end, the water inlet pipe
The water outlet of water inlet and outlet pipe is respectively positioned in aquaculture pond below water body liquid level；
The direction of the water inlet with the direction of water outlet on the contrary, and water inlet be located along the same line with water outlet；
It further include the oxygen-increasing device being connected on water inlet pipe or outlet pipe.
Specifically, in the present solution, it is described pump by water inlet pipe extraction aquaculture pond in water, and after be injected into through outlet pipe it is feeding
It grows in pond, by the oxygen-increasing device when water being extracted flows through water inlet pipe or outlet pipe, the oxygen-increasing device is for increasing stream
Through the oxygen content among its water, that is, the water being extracted is when flowing to water outlet by the water inlet, containing in the water that is extracted
Oxygen amount increases, to reach the dissolved oxygen amount increased in aquaculture pond water body.The increase of the above dissolved oxygen amount not only can avoid by cultivation pair
As anoxic, while aquaculture pond water body, Optimal culture pond mud ingredient can be improved.
In the present solution, the water outlet of the water inlet and outlet pipe that are set as the water inlet pipe is respectively positioned on water body liquid in aquaculture pond
Below face, the water inlet direction with water outlet direction on the contrary, and water inlet and water outlet be located along the same line, it is intended to
So that the pump is at work, the water body in aquaculture pond is enough stirred by the done work water energy of the pump, enables the water body
It is flowed as far as possible under the action of pump.I.e. above scheme may make water local circulation or whole circulations in aquaculture pond, at this
Cultivating system increases the amount of exercise of shrimp, realizes ecologic breeding for being cruised characteristic when cultivating shrimp according to the adverse current of shrimp；Meanwhile also
Avoidable shrimp be largely enriched at one caused by such as shelling when it is mutual injury, competition excessively fierceness caused by mutually hurt
Evil；Meanwhile also may make that oxygen content, feed etc. are more uniform everywhere in water body, in favor of shrimp uniform growths all in aquaculture pond.
As those skilled in the art, at runtime, water body flow situation regards the function of pump to the above cultivating system in aquaculture pond
Rate determines that an i.e. aeration system can also form annular water flow in aquaculture pond, but take up an area face for existing single aquaculture pond
The big feature of product, it is contemplated that input voltage required for the power and high-power pump that individually pump, it is preferred that be set as aquaculture pond
In there are multiple aeration systems, and annular array between aeration system, when all aeration systems are run, all aeration systems operations
Collective effect in aquaculture pond to form annular water flow.In this way, the annular water flow of no stop can be obtained not only in favor of being cultivated
Object is cruised, and in the annular water flow, also achieves multiple spot oxygenating, the uniformity being distributed conducive to oxygen content in water body.
Further technical solution are as follows:
As the specific implementation form of oxygen-increasing device, the oxygen-increasing device includes device housing, is set on described device shell
It is equipped with closed cavity, it further includes for rushing into the cavity that the cavity, which is series on the water inlet pipe or outlet pipe at place,
Enter the outlet nozzle of gas.Using this programme, described device shell is a container, passes through the water and outlet being introduced into container
The gas with oxygen that mouth sprays is contacted, and the oxygen content of water body in container is increased.It is above as those skilled in the art
The gas that outlet nozzle is introduced into cavity is air.Being set as the cavity is airtight cavity, it is intended to avoid the cavity
The efficiency of pump is communicated and influenced with atmosphere.
Flow decline, appearance or the exacerbation of pump is caused to cavitate, improve to avoid the outlet nozzle from introducing gas into cavity
Oxygen content in the flowed out water body of water outlet, described device shell are connected on outlet pipe.Using this programme, by being set as
It states device housing to be located on the outlet end of pump, makes the intracorporal water energy of chamber enough molten greater than the characteristics of atmospheric pressure using air pressure in cavity
More oxygen are solved, as connect by water in oxygen content in control outlet nozzle introduced gas and cavity with gas in cavity
The time is touched, when so that the dissolved oxygen in cavity in water being more than the dissolved oxygen amount under atmospheric pressure, after water in the cavity is sprayed by water outlet,
The oxygen of spilling can be absorbed by the water of other in aquaculture pond, that is, use this programme, it is possible to increase to the oxygenating amount of aquaculture pond water body.
The outlet pipe includes the first pipeline section being connected between device housing and pump and is connected to device housing and cultivates
The second pipeline section between pond；
The arrival end of second pipeline section is connected to the bottom of the cavity；
It is additionally provided with faucet on the outlet end of first pipeline section, multiple apopores are provided on the faucet, respectively
The outlet of apopore is towards upward；
Multiple ventholes are provided on the outlet nozzle, the outlet of each venthole is towards downward；
The outlet nozzle is located at the top of faucet.In the present solution, the apopore on faucet is used for into the cavity
Water is sprayed, the venthole on outlet nozzle is used to inject oxygen-containing gas into the cavity, meanwhile, the oxygen-containing gas accordingly sprayed exists
It is moved downward under effect of inertia, the water of ejection moves upwards under effect of inertia, and the above oxygen-containing gas and water not only form adverse current
Relationship, while mutually collision during the motion, can improve the dissolved oxygen amount in water in a short time in this way.Meanwhile using we
Case by way of increasing the injection rate, may make oxygen-containing gas under collision by controlling the gas injection rate of outlet nozzle
With water mixing, and enable the second pipeline section in the form of exporting a large amount of bubbles into aquaculture pond, passes through and increase oxygen-containing gas
With the form of water body contact area, the as far as possible dissolved oxygen amount in raising aquaculture pond.
The faucet be located at the first pipeline section outlet surface, further include the gas source pipe being connected with outlet nozzle, it is described out
Gas nozzle is located at the lower end of gas source pipe outlet, and the apopore is distributed in the top surface and side of faucet；The venthole is distributed in
The bottom surface and side of outlet nozzle；
It further include the Roots blower for being connected to gas source pipe inlet end.In the present solution, point of the above apopore and venthole
Cloth form is intended to so that corresponding water body and oxygen-containing gas have contact area as big as possible；The Roots blower is gas source,
Roots blower is not only small in size, at low cost, at the same the compressed air of certain pressure can be exported so that on outlet nozzle by
Venthole inputs in cavity in the form sprayed, to strengthen the mixing of oxygen-containing gas and water and reduce the body of formed bubble
Product.
It further include being connected on water inlet pipe or outlet pipe to realize the foreign matter separation realized in water body during oxygenating
Filter device.As those skilled in the art, filter etc. is can be used in the filter device, such as y-type filter；Also settable
It is located in oxygen-increasing device for the filter device, if oxygen-increasing device is set on outlet pipe, in oxygen-increasing device, corresponding filtering dress
It is set to filler, is contacted again with oxygen-containing gas after the filler by the water that the pump introduces.
The setting are as follows: institute by separated in water body is difficult to avoid the effect because of impeller in pump that foreign matter is caused to be broken
Filter device is stated to be connected on water inlet pipe.
For the water absorbing properties of optimization pump, setting are as follows: further include the check valve being connected on water inlet pipe, the check valve allows
Fluid is flowed to the Way in of pump.
In aquaculture pond, due to the oxygen content of water of bottom in the depth direction is minimum, deposition content of organics at most, detest
Oxygen biology is the most intensive, temperature is lower under normal conditions, in the case where the flow of pump is certain, can improve as far as possible as one kind
Oxygen content, the technical solution of improvement aquaculture pond water quality, the water inlet are located at the bottom of aquaculture pond in water body.
To make this system need power adjustable according to oxygenation and circulation, it is arranged are as follows: further include as pump driving part
Variable-frequency motor.
The invention has the following advantages:
In the present solution, it is described pump by water inlet pipe extraction aquaculture pond in water, and after be injected into aquaculture pond through outlet pipe,
By the oxygen-increasing device when water being extracted flows through water inlet pipe or outlet pipe, the oxygen-increasing device is for increasing the water for flowing through it
Among oxygen content, that is, when flowing to water outlet by the water inlet, the oxygen content in the water that is extracted increases the water being extracted,
To reach the dissolved oxygen amount increased in aquaculture pond water body.The increase of the above dissolved oxygen amount not only can avoid by cultivation object anoxic, together
When can improve aquaculture pond water body, Optimal culture pond mud ingredient.
In the present solution, the water outlet of the water inlet and outlet pipe that are set as the water inlet pipe is respectively positioned on water body liquid in aquaculture pond
Below face, the water inlet direction with water outlet direction on the contrary, and water inlet and water outlet be located along the same line, it is intended to
So that the pump is at work, the water body in aquaculture pond is enough stirred by the done work water energy of the pump, enables the water body
It is flowed as far as possible under the action of pump.I.e. above scheme may make water local circulation or whole circulations in aquaculture pond, at this
Cultivating system increases the amount of exercise of shrimp, realizes ecologic breeding for being cruised characteristic when cultivating shrimp according to the adverse current of shrimp；Meanwhile also
Avoidable shrimp be largely enriched at one caused by such as shelling when it is mutual injury, competition excessively fierceness caused by mutually hurt
Evil；Meanwhile also may make that oxygen content, feed etc. are more uniform everywhere in water body, in favor of shrimp uniform growths all in aquaculture pond.
Detailed description of the invention
Fig. 1 is a kind of main view of one specific embodiment of aquaculture system of the present invention；
Fig. 2 is the cross-sectional view of oxygen-increasing device in a kind of one specific embodiment of aquaculture system of the present invention.
Wherein the label in figure be respectively as follows: 1, pump, 2, filter device, 3, water inlet pipe, 4, check valve, 5, water inlet, 6, go out
The mouth of a river, 7, outlet pipe, the 71, first pipeline section, the 72, second pipeline section, 8, oxygen-increasing device, 81, device housing, 82, faucet, 83, go out
Water hole, 84, outlet nozzle, 85, venthole, 86, gas source pipe, 9, aquaculture pond.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, but the present invention is not limited only to following implementation
Example:
Embodiment 1:
As depicted in figs. 1 and 2, a kind of aquaculture system, including aquaculture pond 9 and molten for increasing water body in aquaculture pond 9
Solve the aeration system of oxygen concentration, the aeration system includes pump 1, the water inlet pipe 3 being connected on 1 input end of pump, is connected to pump and 1 goes out
Outlet pipe 7 on mouth end, the water inlet 5 of the water inlet pipe 3 and the water outlet 6 of outlet pipe 7 are respectively positioned on water body liquid level in aquaculture pond 9
Below；
The direction of the water inlet 5 with the direction of water outlet 6 on the contrary, and water inlet 5 and water outlet 6 be located at same straight line
On；
It further include the oxygen-increasing device 8 being connected on water inlet pipe 3 or outlet pipe 7.
Specifically, in the present solution, it is described pump 1 by water inlet pipe 3 extract aquaculture pond 9 in water, and after injected through outlet pipe 7
Into aquaculture pond 9, by the oxygen-increasing device 8 when the water being extracted flows through water inlet pipe 3 or outlet pipe 7, the oxygen-increasing device 8 is used
In increasing the oxygen content among the water for flowing through it, that is, the water being extracted is extracted when flowing to water outlet 6 by the water inlet 5
Water in oxygen content increase, thus reach increase by 9 water body of aquaculture pond in dissolved oxygen amount.The increase of the above dissolved oxygen amount can not only be kept away
Exempt to be cultivated object anoxic, while 9 water body of aquaculture pond, 9 mud ingredient of Optimal culture pond can be improved.
In the present solution, the water outlet 6 of the water inlet 5 and outlet pipe 7 that are set as the water inlet pipe 3 is respectively positioned in aquaculture pond 9
Below water body liquid level, the direction of the direction of the water inlet 5 and water outlet 6 on the contrary, and water inlet 5 and water outlet 6 positioned at same
On straight line, it is intended to so that the pump 1 is at work, enough stir the water body in aquaculture pond 9 by the water energy that the pump 1 is done work, make
Obtaining the water body can flow as far as possible under the action of pumping 1.I.e. above scheme may make the water local circulation in aquaculture pond 9
Or all circulation is realized in this cultivating system for being cruised characteristic according to the adverse current of shrimp, increasing the amount of exercise of shrimp when cultivating shrimp
Ecologic breeding；Meanwhile it also can avoid mutual injury, competition caused by shrimp is largely enriched at one such as in shelling and excessively swashing
It is mutually injured caused by strong；Meanwhile also may make that oxygen content, feed etc. are more uniform everywhere in water body, in favor of aquaculture pond 9
In all shrimp uniform growths.
As those skilled in the art, at runtime, water body flow situation view pumps 1 to the above cultivating system in aquaculture pond 9
Power decision, i.e. an aeration system can also form annular water flow in aquaculture pond 9, but account for for existing single aquaculture pond 9
The big feature of ground area, it is contemplated that input voltage required for the power and high-power pump 1 of single pump 1, it is preferred that be set as
There is multiple aeration systems, and annular array between aeration system, when all aeration systems are run, all oxygenation in aquaculture pond 9
System runs collective effect to form annular water flow in aquaculture pond 9.In this way, the annular water flow of no stop can be obtained not only with benefit
In cruising by cultivation object, in the annular water flow, multiple spot oxygenating is also achieved, is distributed conducive to oxygen content in water body equal
Even property.
Embodiment 2:
The present embodiment is further qualified in the technical solution that embodiment 1 provides, as depicted in figs. 1 and 2, as oxygenation
The specific implementation form of device 8, the oxygen-increasing device 8 include device housing 81, are provided on described device shell 81 closed
Cavity, the cavity are series on the water inlet pipe 3 or outlet pipe 7 at place, further include for the gas injection into the cavity
Outlet nozzle 84.Using this programme, described device shell 81 is a container, passes through the water and outlet nozzle 84 being introduced into container
The gas with oxygen sprayed is contacted, and the oxygen content of water body in container is increased.As those skilled in the art, it is above go out
The gas that gas nozzle 84 is introduced into cavity is air.Being set as the cavity is airtight cavity, it is intended to avoid the cavity
The efficiency of pump 1 is communicated and influenced with atmosphere.
Flow decline, appearance or the exacerbation of pump 1 is caused to cavitate, mention to avoid the outlet nozzle 84 from introducing gas into cavity
Oxygen content in the flowed out water body of high water outlet 6, described device shell 81 are connected on outlet pipe 7.Using this programme, by setting
It is set to described device shell 81 to be located on the outlet end of pump 1, be made in cavity using air pressure in cavity greater than the characteristics of atmospheric pressure
Water energy enough dissolve more oxygen, as by control the introduced gas of outlet nozzle 84 in oxygen content and cavity in water and chamber
The time of contact of internal gas, when so that the dissolved oxygen in cavity in water being more than the dissolved oxygen amount under atmospheric pressure, water in the cavity by
After water outlet 6 sprays, the oxygen of spilling can be absorbed by other water in aquaculture pond 9, that is, use this programme, it is possible to increase to cultivation
The oxygenating amount of 9 water body of pond.
The outlet pipe 7 includes the first pipeline section 71 being connected between device housing 81 and pump 1 and is connected to device housing
The second pipeline section 72 between 81 and aquaculture pond 9；
The arrival end of second pipeline section 72 is connected to the bottom of the cavity；
It is additionally provided with faucet 82 on the outlet end of first pipeline section 71, is provided with multiple water outlets on the faucet 82
Hole 83, the outlet of each apopore 83 is towards upward；
Multiple ventholes 85 are provided on the outlet nozzle 84, the outlet of each venthole 85 is towards downward；
The outlet nozzle 84 is located at the top of faucet 82.In the present solution, the apopore 83 on faucet 82 is used for institute
It states and sprays water in cavity, the venthole 85 on outlet nozzle 84 is used to inject oxygen-containing gas into the cavity, meanwhile, it is corresponding to spray
Oxygen-containing gas moved downward under effect of inertia, the water of ejection moves upwards under effect of inertia, the above oxygen-containing gas and water
Counter-current relationship is not only formed, while mutually collision during the motion, the dissolved oxygen amount in water can be improved in a short time in this way.Together
When, using this programme, by controlling the gas injection rate of outlet nozzle 84, by way of increasing the injection rate, it may make and contain
Carrier of oxygen, with water mixing, and enables the second pipeline section 72 in the form of exporting a large amount of bubbles into aquaculture pond 9 under collision,
Dissolved oxygen amount by way of increasing oxygen-containing gas and water body contact area, as far as possible in raising aquaculture pond 9.
The faucet 82 is located at the surface of the first pipeline section 71 outlet, further includes the gas source pipe being connected with outlet nozzle 84
86, the outlet nozzle 84 is located at the lower end of the outlet of gas source pipe 86, and the apopore 83 is distributed in the top surface and side of faucet 82；
The venthole 85 is distributed in the bottom surface and side of outlet nozzle 84；
It further include the Roots blower for being connected to 86 inlet end of gas source pipe.In the present solution, the above apopore 83 and venthole
85 distribution form is intended to so that corresponding water body and oxygen-containing gas have contact area as big as possible；The Roots blower is
Gas source, Roots blower is not only small in size, at low cost, while can export the compressed air of certain pressure so that in outlet nozzle
It is inputted in cavity in the form of injection on 84 by venthole 85, to strengthen the mixing of oxygen-containing gas and water and reduce formed gas
The volume of bubble.
It further include being connected on water inlet pipe 3 or outlet pipe 7 to realize the foreign matter separation realized in water body during oxygenating
On filter device 2.As those skilled in the art, filter etc. is can be used in the filter device 2, such as y-type filter；Also may be used
The filter device 2 is set as to be located in oxygen-increasing device 8, if oxygen-increasing device 8 is set on outlet pipe 7, in oxygen-increasing device 8,
Corresponding filter device 2 is filler, is contacted again with oxygen-containing gas after the filler by the water that the pump 1 introduces.
To avoid because the effect for pumping impeller in 1 causes foreign matter to be broken and is difficult to the setting are as follows: institute by separated in water body
Filter device 2 is stated to be connected on water inlet pipe 3.
For the water absorbing properties of optimization pump 1, setting are as follows: further include the check valve 4 being connected on water inlet pipe 3, the check valve 4
Fluid is allowed to flow to the Way in of pump 1.
In aquaculture pond 9, due to the oxygen content of water of bottom in the depth direction is minimum, deposition content of organics at most,
Anaerobic organism is the most intensive, temperature is lower under normal conditions, can be as far as possible as one kind in the case where the flow for pumping 1 is certain
The technical solution for improving oxygen content in water body, improving 9 water quality of aquaculture pond, the water inlet 5 are located at the bottom of aquaculture pond 9.
To make this system need power adjustable according to oxygenation and circulation, it is arranged are as follows: further include as 1 driving part of pump
Variable-frequency motor.
The above content is combine specific preferred embodiment to the further description of the invention made, and it cannot be said that originally
The specific embodiment of invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
The other embodiments obtained in the case where not departing from technical solution of the present invention, should be included within the scope of the present invention.
Claims (10)
1. a kind of aquaculture system, the oxygenation including aquaculture pond (9) and for increasing Dissolved Oxygen in Water concentration in aquaculture pond (9)
System, which is characterized in that the aeration system includes pump (1), the water inlet pipe (3) being connected on pump (1) input end, is connected to pump
(1) outlet pipe on outlet end (7), the water inlet (5) of the water inlet pipe (3) and the water outlet (6) of outlet pipe (7) are respectively positioned on feeding
It grows in pond (9) below water body liquid level；
The direction of the water inlet (5) with the direction of water outlet (6) on the contrary, and water inlet (5) and water outlet (6) be located at always
On line；
It further include the oxygen-increasing device (8) being connected on water inlet pipe (3) or outlet pipe (7).
2. a kind of aquaculture system according to claim 1, which is characterized in that the oxygen-increasing device (8) includes device
Shell (81), is provided with closed cavity on described device shell (81), the cavity be series at where water inlet pipe (3) or go out
It further include the outlet nozzle (84) for the gas injection into the cavity on water pipe (7).
3. a kind of aquaculture system according to claim 2, which is characterized in that described device shell (81) is connected on out
On water pipe (7).
4. a kind of aquaculture system according to claim 3, which is characterized in that the outlet pipe (7) includes being connected to
The first pipeline section (71) between device housing (81) and pump (1) and be connected between device housing (81) and aquaculture pond (9) the
Two pipeline sections (72)；
The arrival end of second pipeline section (72) is connected to the bottom of the cavity；
Be additionally provided with faucet (82) on the outlet end of first pipeline section (71), be provided on the faucet (82) it is multiple go out
Water hole (83), the outlet of each apopore (83) is towards upward；
It has been provided with multiple ventholes (85) on the outlet nozzle (84), the outlet of each venthole (85) is towards downward；
The outlet nozzle (84) is located at the top of faucet (82).
5. a kind of aquaculture system according to claim 4, which is characterized in that the faucet (82) is located at the first pipe
The surface of section (71) outlet, further includes the gas source pipe (86) being connected with outlet nozzle (84), the outlet nozzle (84) is located at gas source
The lower end of (86) outlet is managed, the apopore (83) is distributed in the top surface and side of faucet (82)；The venthole (83) point
It is distributed in the bottom surface and side of outlet nozzle (84)；
It further include the Roots blower for being connected to gas source pipe (86) inlet end.
6. a kind of aquaculture system according to claim 1, which is characterized in that further include being connected on water inlet pipe (5)
Or the filter device (2) on outlet pipe (7).
7. a kind of aquaculture system according to claim 6, which is characterized in that the filter device (2) be connected on into
On water pipe (3).
8. a kind of aquaculture system according to claim 1, which is characterized in that further include being connected on water inlet pipe (3)
Check valve (4), the check valve (4) allows fluid to flow to the Way in of pump (1).
9. a kind of aquaculture system as claimed in any of claims 1 to 8, which is characterized in that the water inlet
(5) it is located at the bottom of aquaculture pond (9).
10. a kind of aquaculture system as claimed in any of claims 1 to 8, which is characterized in that further include conduct
Pump the variable-frequency motor of (1) driving part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214928.4A CN109090013A (en) | 2018-10-18 | 2018-10-18 | A kind of aquaculture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214928.4A CN109090013A (en) | 2018-10-18 | 2018-10-18 | A kind of aquaculture system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109090013A true CN109090013A (en) | 2018-12-28 |
Family
ID=64868962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811214928.4A Pending CN109090013A (en) | 2018-10-18 | 2018-10-18 | A kind of aquaculture system |
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| Country | Link |
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| CN (1) | CN109090013A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766416A (en) * | 2021-12-06 | 2022-07-22 | 天津农学院 | Atomizing oxygenation device for fishing |
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| US20090120859A1 (en) * | 2007-11-14 | 2009-05-14 | Hsueh Lee Tsai | Water aerating and dirt collecting assembly for aquarium |
| CN102630629A (en) * | 2012-05-08 | 2012-08-15 | 张家港市君之旺水族科技有限公司 | Aerating device of water body and aeration filtering device of water body |
| CN103404476A (en) * | 2013-08-22 | 2013-11-27 | 胡达广 | Vehicle-mounted aeration system |
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