CN106508778B - Industrialization aquaculture aeration plug-flow system and its control method based on wind light mutual complementing power generation - Google Patents
Industrialization aquaculture aeration plug-flow system and its control method based on wind light mutual complementing power generation Download PDFInfo
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- CN106508778B CN106508778B CN201610881272.6A CN201610881272A CN106508778B CN 106508778 B CN106508778 B CN 106508778B CN 201610881272 A CN201610881272 A CN 201610881272A CN 106508778 B CN106508778 B CN 106508778B
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- 238000005273 aeration Methods 0.000 title claims abstract description 56
- 238000010248 power generation Methods 0.000 title claims abstract description 17
- 238000009360 aquaculture Methods 0.000 title claims abstract description 13
- 244000144974 aquaculture Species 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000001301 oxygen Substances 0.000 claims abstract description 40
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 40
- 241000251468 Actinopterygii Species 0.000 claims abstract description 29
- 230000003584 silencer Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 8
- 238000004090 dissolution Methods 0.000 claims description 4
- 230000007812 deficiency Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 claims description 2
- 238000006213 oxygenation reaction Methods 0.000 abstract description 6
- 241000143060 Americamysis bahia Species 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005276 aerator Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of industrialization aquaculture aeration plug-flow system and its control method based on wind light mutual complementing power generation.Main member includes threephase asynchronous, transmission belt, Roots blower, safety valve, pressure gauge, outlet noise silencer, common air chamber, autocontrol valve, adjustable water fender, aeration plate, bracket, wind power generating set, solar battery group, electric power cabinet, inverter etc..It is able to achieve water-bed multiple spot oxygenation compared with common aeration system, forms a wide range of aeration convection current, solves the drawback that existing aeration oxygen increasing machine energy consumption is high, aeration range is small, and realizes that plug-flow acts on.The automatic control and adjusting of associated components may be implemented in system, provides guarantee for the safety of equipment, also ensures the oxygen content in water, the suitable environment provided for fishes and shrimps existence.The solar energy and wind energy that nature can also be utilized well simultaneously, can be energy saving well, protects environment.
Description
Technical field
The present invention relates to a kind of dissolved oxygen equipments, and in particular to a kind of industrialization aquaculture based on wind light mutual complementing power generation
It is aerated plug-flow system and control method.
Background technique
Dissolved oxygen is that a very important environmental factor, the regulation to dissolved oxygen are also aquaculture management work in pond culture
An important link in work.Current common pool oxygenation equipment both at home and abroad has paddle aerator, waterwheel aerator, penetrates
Streaming aerator, surge machine and micro-pore aeration formula aerator, but these existing aerators all only carry out on water body surface layer
Oxygenation cannot achieve to water-bed oxygenation effect, while can not also eliminate the pernicious gas of pond lower layer.In recent years, micropore exposes
Use of the gas formula aerator in fish pond becomes increasingly prevalent, it delivers air to pond bottom using blower, with dissolution
Oxygen, although such oxygenation effect increases, it is very big that air enters suffered buoyancy behind the bottom, so that bubble is hanging down
For histogram to rapid increase, the time that such air is contacted with water body can be very short, cause cannot dissolved oxygen to the full extent, while also not
The advance of water flow can be pushed.And since in aquaculture process the moment certain dissolved oxygen must be kept, so aerator must
It must continue working within 24 hours, which results in need a large amount of consumption electric energy.It is of the invention a kind of based on wind light mutual complementing power generation
Industrialized fish culture is aerated plug-flow system, is able to achieve in bottom multiple spot oxygenation, forms a wide range of aeration convection current, solves existing aeration and increase
The drawback that oxygen function consumption is high, aeration range is small, and realize that plug-flow acts on.On the other hand, the oxygen content in water can be monitored in real time
And flow velocity, aeration quantity and water velocity are adjusted by the data of these real-time monitorings, fish pond is made to reach optimal living environment
With optimal circulating effect.Electric energy is provided additionally by wind light mutual complementing power generation, the wind energy and the sun of nature are utilized significantly
Can, reduce the power demands to power grid.
Summary of the invention
In view of the disadvantages of aerator energy consumption both domestic and external at present is high, aeration range is small, the present invention provides one kind to be based on wind
The industrialized fish culture aeration plug-flow system and control method of light complemental power-generation, can effectively guarantee the oxygen content in fish pond, water-bed
Anaerobic layer will not be generated, while can guarantee the constant flow of water flow, water body is enabled to eventually form circulation, guarantees fish existence
Suitable environment also saves water resource.Additionally, due to wind light mutual complementing power generation is used, so renewable energy is adequately utilized
Source, operating cost is low, environmentally protective.
To achieve the above object, the invention provides the following technical scheme:
A kind of industrialization aquaculture aeration plug-flow system based on wind light mutual complementing power generation, including industrialization aquaculture expose
Gas plug-flow system and wind and solar hybrid generating system；
The aeration plug-flow system mainly includes the aeration plate being placed on bracket, adjustable water fender, hose, ventilates always
Pipe, Roots blower, threephase asynchronous；
It is placed the water fender that can automatically adjust angle above aeration plate, the side of hose is connected to aeration plate, hose
The other side is connected to common air chamber, and an autocontrol valve is housed between hose and common air chamber；The input terminal of common air chamber connects
It is connected to the output end of vertical outlet noise silencer, the input terminal of vertical outlet noise silencer is connected with Roots blower, and vertical outlet disappears
Safety valve and pressure gauge are equipped between sound device and Roots blower；Roots blower passes through transmission belt band by threephase asynchronous
Dynamic operating；
The wind and solar hybrid generating system includes wind power generating set, solar battery group, column, electric power cabinet, inversion
Device；Electric power cabinet, wind power generating set, solar battery group, wind power generating set and solar battery group are successively arranged on column
It is connected by conducting wire with electric power cabinet, electric power cabinet is connected by conducting wire with inverter, and inverter is respectively that PLC control cabinet and three are different
It walks motor and corresponding power supply is provided；
Dissolved oxygen monitor and current meter are equipped in fish pond, dissolved oxygen monitor and current meter are connect with PLC control cabinet, are obtained
Pressure, dissolved oxygen amount and fish pond flow rate information；PLC control cabinet is connected with safety valve, adjusts pressure size；It is adjusted by control cabinet
Autocontrol valve, and then control the size of the air inflow of aeration plate；PLC control cabinet is connected with water fender, and the angle of water fender can
To adjust angle according to the variation of flow velocity.
Further, the wind power generating set and solar battery group rely on upright supports, and electric power cabinet is set to column
On outer wall.
Further, the column and wind and solar hybrid generating system are multiple, are distributed in fish pond periphery.
Further, the electric power cabinet includes wind/light complementation controller, is connected by conducting wire respectively at battery group, inverter
It connects, the battery group is made of multiple batteries being sequentially connected in series.
A kind of technical solution of method of the invention are as follows: industrialization aquaculture aeration plug-flow based on wind light mutual complementing power generation
The control method of system, comprising the following steps:
Step 1, pressure transmitter acquires pressure signal, and dissolution oxygen detector acquires dissolved oxygen information, and current meter acquires fish
The flow rate information on the pool, and above- mentioned information are converted into analog signals and are sent into PLC control cabinet；
Step 2, the analog signals of PLC control cabinet is set according to upper detection platform predetermined value and input are compared
Compared with, and export corresponding control signal；
When the pressure signal of input be greater than 60kpa when, PLC control cabinet will output pressure control signal arrive safety valve, pacify
Full valve will be opened discouraged；
When the dissolved oxygen amount analog signal of input be lower than setting value when, PLC control cabinet will output flow control signal arrive oneself
Dynamic control valve, autocontrol valve, which will be opened, greatly increases the tolerance into hose；
When the flow velocity analog signal of input is lower than setting value, PLC control cabinet will export flow control signal to adjustable
Formula water fender, adjustable water fender will reduce water fender and horizontal angle, to accelerate water velocity in pond；
When the dissolved oxygen amount analog signal of input and flow velocity analog signal are below setting value, PLC control cabinet will be first
Output flow controls signal to autocontrol valve, until dissolved oxygen amount reaches requirement；Also there is certain quickening due to increasing aeration quantity
Flow velocity effect, if then flow velocity still is below setting value at this time, PLC control cabinet will output flow control signal to adjustable stopper
Water plate；If flow velocity has reached setting value at this time, flow control signal is not had and is transmitted to water fender；
Step 3, when the pressure signal of input PLC control cabinet is lower than 60kpa, PLC control cabinet will output pressure control letter
Number, make safety valve stop losing heart；
When the dissolved oxygen analog signal for inputting PLC control cabinet is greater than the set value, PLC control cabinet will output flow control
Signal makes autocontrol valve restore initial position to autocontrol valve；
When the flow velocity analog signal for inputting PLC control cabinet is greater than when setting value, PLC control cabinet will export flow control
Signal makes adjustable water fender restore initial angle to adjustable water fender.The beneficial effects of the present invention are:
(1) aeration plug-flow system provided by the invention, draws air into pipeline by Roots blower and passes through aeration plate
Pond bottom is delivered the air to, by aeration, increases the upper and lower of water body, left and right convection current, reaches pond waters dissolved oxygen and temperature
It is consistent up and down；Simultaneously by rising bubble, the contact surface of air and water body is improved, water body dissolved oxygen is increased, so that
The harmful elements such as ammonia, nitrogen, nitrite, the hydrogen sulfide in water-bed portion overflow.
(2) aeration plug-flow system provided by the invention, aeration plate generate bubble drive water body rise during, if
The direction of motion will be changed by encountering water fender, be flowed to fish pond rear, so that the water with oxygen is pushed to more large area,
Play the role of that " stagnant water " is allowed to become " running water ", provides power for entire circulation.
(3) aeration plug-flow system provided by the invention, when the fan outlet pressure simulation signal of feedback to PLC control cabinet is high
When 60kpa, PLC control cabinet will output pressure control signal to safety valve, open the safety-valve discouraged, until the simulation of feedback
Signal is lower than setting value；When the dissolved oxygen analog signal of feedback to PLC control cabinet is lower than 5mg/l, PLC control cabinet will
Autocontrol valve is output signals to, automatic valve will automatically adjust, so that there are more air to be discharged by aeration plate.Work as dissolution
After oxygen analog signal reaches setting value 6mg/l, PLC control cabinet will output signal to autocontrol valve, be restored to it initially
State；When current meter measures the flow velocity in fish pond lower than 0.1m/s, flow velocity analog signal feedback to PLC control cabinet, control cabinet
Flow control signal will be exported to reduce the angle of water fender, increase flow velocity, so that the entire circulatory system is achieved.Work as stream
Speed reaches setting value 0.15m/s, and PLC control cabinet will output signals to water fender, so that water fender is restored to initial angle；If
When the flow velocity analog signal and dissolved oxygen analog signal for inputting PLC control cabinet are lower than setting value simultaneously, PLC control cabinet can be defeated first
Signal improves oxygen in water by adjusting regulating valve to autocontrol valve out, when dissolved oxygen numerical value arrival setting value, if this
When flow velocity also reached setting value, then PLC control cabinet will output signals to regulating valve, be allowed to return to original state.If this
When flow velocity still be below setting value, then PLC control cabinet will output signals to water fender, by adjust water fender come adjust stream
Speed；
(4) wind and solar hybrid generating system provided by the invention, the fortune using wind light mutual complementing power generation with pneumatic aeration plug-flow system
Row takes full advantage of solar energy in nature and wind energy both renewable energy, clean pollution-free, environmentally protective.
(5) wind and solar hybrid generating system provided by the invention, the inverter connecting with battery can will be stored in energy storage system
The electric energy of system is converted to the equipment electricity consumption of 380V.By switching built in inverter switch, it is able to achieve and is stored in battery
When insufficient in shop, power grid is automatically switched to.When storing electric power in battery, battery is automatically switched back into.It just can protect in this way
Card aeration plug-flow system all weather operations, will not cause the fishes and shrimps of cultivation dead because of power-off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the industrialized fish culture based on wind and solar hybrid generating system is aerated plug-flow system.
Fig. 2 is that aeration plug flow device locally shows in the industrialized fish culture aeration plug-flow system based on wind and solar hybrid generating system
It is intended to.
Fig. 3 is that the industrialized fish culture based on wind and solar hybrid generating system is aerated wind and solar hybrid generating system in plug-flow system
Structural scheme of mechanism
Fig. 4 is automatic control scheme figure.
In figure: 1- threephase asynchronous, 2- transmission belt, 3- Roots blower, 4- safety valve, 5- pressure gauge, the outlet 6-
Silencer, 7- common air chamber, 8- autocontrol valve, 9- hose, 10- water fender, 11- aeration plate, 12- bracket, 13- solar-electricity
Pond group, 14- wind power generation unit, 15- electric power cabinet, 16- column, 17- inverter, 18-PLC control cabinet, 19- controller, 20- store
Battery pack.
Specific embodiment
Present invention will be further explained with reference to the attached drawings and specific examples, but protection scope of the present invention is simultaneously
It is without being limited thereto.
Fig. 1 is the structural schematic diagram of the aeration plug-flow system of the invention based on wind light mutual complementing power generation.Including being aerated plug-flow
System and wind and solar hybrid generating system.
Aeration plug-flow system, including adjustable water fender 10, aeration plate 11, threephase asynchronous 1, Roots blower 3,
Autocontrol valve 8, safety valve 4, pressure gauge 5, vertical outlet noise silencer 6, bracket 12, hose 9, common air chamber 7, transmission belt 2.
Its connection type are as follows: aeration plate 11 is placed on bracket 12, be can effectively prevent deposit and is aerated effect to aeration plate
The influence of fruit.Aeration plate is connect with hose 9, and autocontrol valve 8 is housed on hose, is automatically adjusted according to the data measured in pond
Size controls the flow of air.Common air chamber 7 connect with multiple hoses 9, air can be conveyed to hose simultaneously, to reach pond
The effect of pool multiple spot oxygen supply.Vertical outlet noise silencer 6 can effectively reduce exhaust noise, its one end connection aeration general pipeline 7, separately
One end connects Roots blower 3, and safety valve 4 and pressure gauge 5 are housed on the pipeline between outlet noise silencer and Roots blower, when
When the gas pressure that blower 3 generates is excessively high, safety valve 4 will lose heart, and to reduce pressure, avoid dangerous generation.It is phase asynchronous
Motor 1 drives the operating of Roots blower 3 by transmission belt 2, by bolt by the bottom of nut and air blower 3 and motor 1
Seat is connected and is fixed, and foundation bolt is stuck in slot, and the tightness of transmission belt 2 can be adjusted by sliding, best to reach
Transmission effect.Adjustable water fender 10 places 11 top of aeration plate, when the bubbles entrain water body that aeration plate generates moves upwards
When encountering adjustable water fender 10, the direction of motion of water body will be changed, flowed to fish pond rear, so that having the water quilt of oxygen
It pushes to more large area, and ultimately forms a circulation.
Fig. 2 is that aeration plug flow device locally shows in the industrialized fish culture aeration plug-flow system based on wind and solar hybrid generating system
It is intended to.
Fig. 3 is that the industrialized fish culture based on wind and solar hybrid generating system is aerated wind and solar hybrid generating system in plug-flow system
Structural scheme of mechanism, including wind power generating set 14, solar battery group 13, electric power cabinet 15, inverter 17, controller 19, electric power storage
Pond group 20.
Its connection type is that wind power generating set 14 and solar battery group 13 are connect by conducting wire with electric power cabinet 15；Electric power
Cabinet is connect by conducting wire with inverter 17；Inverter is connect with aeration plug-flow system and PLC control cabinet 18 respectively.
Wind power generating set 14 and solar battery group 13 can according to need setting multiple groups, they rely on 16, column
Support, electric power cabinet are placed on the outer wall of column.
Since the area in industrialization fish pond is very big, contain the resource of a large amount of solar energy and wind energy, wind light mutual complementing power generation
System takes full advantage of this feature, adequately utilizes this two renewable energy, greatly reduces the dependence to power grid, no
It reduced by only cost, while being also energy saving, environmentally protective behave.On the other hand, the fishes and shrimps in pond are all high density
Cultivation, need it is round-the-clock aeration plug-flow is carried out to fish pond, when the electric power deficiency in battery, inverter 17 will automatically switch
To power grid, when the electric power abundance in battery, and can automatic switchback battery 20, this guarantees the dissolved oxygen in fish pond with
And the movement of water body.
Fig. 4 is automatic control scheme figure of the present invention.Illustrate aeration plug-flow system in safety valve 4, autocontrol valve 8, can
The collection of mode water fender 10 and PLC control system signal, transfer mode.
It should be noted that PLC control cabinet 18 will export analog signal when the pressure that blower 3 exports is more than setting value
To safety valve 4, safety valve 4 is opened, carry out discouraged, prevents dangerous generation.When 3 outlet pressure of blower decreases below setting
Value 60kpa, PLC control cabinet 18 will output signal make safety valve 4 close；
When the value that dissolved oxygen monitor measures is lower than desired dissolved oxygen amount 5mg/l, signal feedback to PLC control cabinet 18,
PLC control cabinet 18 will output signals to autocontrol valve 8, by adjusting autocontrol valve 8, increase air inflow.Work as dissolved oxygen
When reaching setting value 8mg/l, dissolved oxygen analog signal will be transferred to PLC control cabinet, so that autocontrol valve returns to initial shape
State.
In order to reach the circulation of entire water body, must be requested that certain plug-flow speed is measured when the current meter in fish pond
When flow velocity is lower than required value 0.1m/s, PLC control cabinet 18 will output signal, reduce adjusting the angle of water fender 10 and increase water
Flow velocity degree；When flow velocity reaches setting value 0.15m/s, PLC control cabinet 18 will export flow control signal to water fender 10, make
It obtains water fender 10 and restores initial angle；
When dissolved oxygen and flow velocity are lower than setting value 5mg/l, 0.12m/s simultaneously, PLC control cabinet 18 outputs signal to first
Autocontrol valve 8, when dissolved oxygen reaches setting value 8mg/l, control cabinet 18 will output signals to autocontrol valve 8, make it
It returns to original state.If flow velocity still is below setting value 0.1m/s after dissolved oxygen is adjusted, PLC control cabinet 18 will export letter
Number to water fender 10, until flow velocity reaches 0.15m/s.If flow velocity has reached 0.1m/s after adjusting, PLC control cabinet 18 is just not
Water fender 10 can be outputed signal to.
For illustrating the present invention rather than limiting the scope of the invention, after the present invention has been read, art technology
Personnel fall within the application range as defined in the appended claims to the modification of various equivalent forms of the invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (3)
1. a kind of industrialization aquaculture based on wind light mutual complementing power generation is aerated plug-flow system, which is characterized in that including industrialization
Aquaculture is aerated plug-flow system and wind and solar hybrid generating system；
It is described aeration plug-flow system include be placed on bracket (12) aeration plate (11), adjustable water fender (10), hose (9),
Common air chamber (7), Roots blower (3), threephase asynchronous (1)；
It is placed the water fender (10) that can automatically adjust angle above aeration plate (11), the side of hose (9) is connected to aeration plate
(11), the other side of hose (9) is connected to common air chamber (7), equipped with an automatic control between hose (9) and common air chamber (7)
Valve (8) processed；The input terminal of common air chamber (7) is connected with the output end of vertical outlet noise silencer (6), vertical outlet noise silencer (6)
Input terminal be connected with Roots blower (3), between vertical outlet noise silencer (6) and Roots blower (3) be equipped with safety valve (4)
With pressure gauge (5)；Roots blower (3) drives operating by transmission belt (2) by threephase asynchronous (1)；
The wind and solar hybrid generating system includes wind power generating set (14), solar battery group (13), column (16), electric power
Cabinet (15), inverter (17)；Electric power cabinet (15), wind power generating set (14), solar battery group are successively arranged on column (16)
(13), wind power generating set (14) is connected by conducting wire with electric power cabinet (15) with solar battery group (13), and electric power cabinet (15) is logical
It crosses conducting wire to be connected with inverter (17), inverter (17) is respectively that PLC control cabinet (18) and threephase asynchronous (1) provide phase
Answer power supply；The wind power generating set (14) and solar battery group (13) are supported by column (16), electric power cabinet (15) setting
In on the outer wall of column (16)；Column (16) and wind and solar hybrid generating system be it is multiple, be distributed in fish pond periphery；
The electric energy for being stored in energy-storage system can be converted to the equipment electricity consumption of 380V by the inverter (17), and pass through inverter
Built-in switching switch automatically switches to power grid, works as battery when being able to achieve the electric power deficiency stored in battery (20)
(20) when storing electric power in, battery (20) are automatically switched back into；
Dissolved oxygen monitor and current meter are equipped in fish pond, dissolved oxygen monitor and current meter are connect with PLC control cabinet (18), are obtained
Pressure, dissolved oxygen amount and fish pond flow rate information；PLC control cabinet (18) is connected with safety valve (4), adjusts pressure size；Pass through control
Cabinet (18) is adjusted autocontrol valve (8), and then controls the size of the air inflow of aeration plate (11)；PLC control cabinet (18) and gear
Water plate (10) is connected, and the angle of water fender (10) can adjust angle according to the variation of flow velocity.
2. the industrialization aquaculture according to claim 1 based on wind light mutual complementing power generation is aerated plug-flow system, feature
It is, the electric power cabinet (15) includes wind/light complementation controller (19), by conducting wire respectively at battery group (20), inverter
(17) it connects, the battery group is made of multiple batteries (20) being sequentially connected in series.
3. a kind of control method of the industrialization aquaculture aeration plug-flow system based on wind light mutual complementing power generation, which is characterized in that
The following steps are included:
Step 1, pressure transmitter acquires pressure signal, and dissolution oxygen detector acquires dissolved oxygen information, and current meter acquires fish pond
Flow rate information, and above- mentioned information are converted into analog signals and are sent into PLC control cabinet (18)；
Step 2, the analog signals of PLC control cabinet (18) is set according to upper detection platform predetermined value and input are compared
Compared with, and export corresponding control signal；
When the pressure signal of input is greater than 60kpa, PLC control cabinet (18) will output pressure control signal to safety valve (4),
Safety valve (4) will be opened discouraged；
When the dissolved oxygen amount analog signal of input be lower than setting value when, PLC control cabinet (18) will output flow control signal arrive oneself
Dynamic control valve (8), autocontrol valve (8), which will be opened, greatly increases the tolerance into hose (9)；
When the flow velocity analog signal of input is lower than setting value, PLC control cabinet (18) will export flow control signal to adjustable
Formula water fender (10), adjustable water fender (10) will reduce water fender (10) and horizontal angle, to accelerate pond Zhong Shui
Flow velocity degree；
When the dissolved oxygen amount analog signal of input and flow velocity analog signal are below setting value, PLC control cabinet (18) will be first
Output flow controls signal to autocontrol valve (8), until dissolved oxygen amount reaches requirement；Also there is certain add due to increasing aeration quantity
Fast flow velocity effect, if then flow velocity still is below setting value at this time, PLC control cabinet (18) will output flow control signal to can
Mode water fender (10)；If flow velocity has reached setting value at this time, flow control signal is not had and is transmitted to water fender (10)；
Step 3, when the pressure signal of input PLC control cabinet (18) is lower than 60kpa, PLC control cabinet (18) will output pressure control
Signal processed makes safety valve (4) to stop losing heart；
When the dissolved oxygen analog signal for inputting PLC control cabinet (18) is greater than the set value, PLC control cabinet (18) will output flow
Signal is controlled to autocontrol valve (8), autocontrol valve (8) is made to restore initial position；
When the flow velocity analog signal for inputting PLC control cabinet (18) is greater than when setting value, PLC control cabinet (18) will export flow velocity
Signal is controlled to adjustable water fender (10), adjustable water fender (10) is made to restore initial angle.
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| CN108371135A (en) * | 2017-12-28 | 2018-08-07 | 安远县大竹湖生态农业有限公司 | A kind of high-efficiency aquaculture aerator |
| CN108530114A (en) * | 2018-05-18 | 2018-09-14 | 中国科学院亚热带农业生态研究所 | A kind of device of the continuous oxygenation hot fermentation organic fertilizer of pig manure |
| CN109179865B (en) * | 2018-09-11 | 2020-09-15 | 河海大学 | Device and method for ecological restoration of low dissolved oxygen polluted water body |
| CN113666509A (en) * | 2021-09-17 | 2021-11-19 | 浙江友怡环保科技有限公司 | Ecological restoration method and device for polluted river water body |
| CN113944139B (en) * | 2021-10-28 | 2022-06-24 | 河海大学 | Flow pushing device |
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