CN102748663A - Underwater annular light-emitting diode illumination system of industrial fish culture and application - Google Patents
Underwater annular light-emitting diode illumination system of industrial fish culture and application Download PDFInfo
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- CN102748663A CN102748663A CN201210199522XA CN201210199522A CN102748663A CN 102748663 A CN102748663 A CN 102748663A CN 201210199522X A CN201210199522X A CN 201210199522XA CN 201210199522 A CN201210199522 A CN 201210199522A CN 102748663 A CN102748663 A CN 102748663A
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Abstract
The invention provides an underwater annular light-emitting diode illumination system of industrial fish culture, belonging to the field of aquaculture equipment. The underwater annular light-emitting diode illumination system structurally comprises a power source power supply module, an annular monochromatic light LED (Light-Emitting Diode) module and a current control module, wherein the power source power supply module is connected with the current control module; the annular monochromatic light LED module is formed by an LED lamp group formed by four monochromatic LED flexible strip-shaped lamp belts with white, red, green and blue colors, and a colorless transparent plastic hose covering the periphery; the current control module can independently control current to flow to the four monochromatic LED flexible strip-shaped lamp belts with the white, red, green and blue colors; and the connecting parts of the shell of the power source power supply module, the LED module and the current control module are subjected to waterproof treatment by using sealing glue. The invention further provides an application of the illumination system to the industrial fish culture; the monochromatic light LED module is formed by the LED flexible strip-shaped lamp belts and the colorless transparent plastic hose; and the illumination system which is annularly distributed is designed according to the shape and the size of an industrial fish culture tank, so that the uniform illumination environment is provided under the water of a culture system.
Description
Technical field:
The invention belongs to field of aquaculture devices, relate to ring-like led illumination system of a kind of industrial fish cultivating and the application in aquaculture thereof particularly under water.
Background technology:
Light comprises spectrum, intensity of illumination and photoperiod as a more complicated and the special external ecology factor in the aquatic environment.Latest result shows, stress reaction, physiological status and the behavior of spectrum ability appreciable impact cultured fishes, and then influence its growth performance.Yet at present; Because the importance to the artificial lighting regulation and control lacks understanding fully; The domestic lighting source that in seawater fish industrial aquaculture workshop, generally uses still is incandescent lamp or fluorescent tube, and its shortcoming is: illumination intensity is poor, uneven illumination is even, the wave-length coverage variation greatly, penetrability and stability is good etc.; And owing to lack the underwater lighting equipment that is suitable for industrial fish cultivating, generally use the above lighting source of the water surface in the seawater fish industrial aquaculture workshop, different the shifting one's position of water layer that this light source can't replenish illumination under water and distribute according to fish.Light emitting diode (LED) be called as the 4th generation lighting source or green light source; Have energy-saving and environmental protection, characteristics such as the life-span is long, illumination is strong, stable height; More crucial is; Because led light source has single relatively spectral characteristic, therefore can produce purer monochromatic light, be unimodal value when for example blue led is with wavelength 470nm.And the spectrum peak of incandescent lamp is distributed widely in the many blue fields of 400nm to the many near-infrared fields of 700nm, also can observe luminous intensity in ultraviolet field and infrared field.Owing to the unique spectrum characteristic that LED has, can be applied to the numerous areas of aquaculture.At present, the led light source that can in aquaculture, use can be divided into two types, i.e. above light source of the water surface and underwater light source.The above light source of the water surface can provide regular job illumination and fish growth, the required illumination of living; But because the breed ponds of using certain depth of water in the industrial fish cultivating more; And in breeding process, often in water, add materials such as chlorella, yeast; Influenced the clarity of water body, therefore the phenomenon of underwater lighting undercapacity in actual production, often occurred, and then influence fish growth.Underwater light source can remedy the not enough shortcoming of the above light illumination of the water surface preferably; But the original intention of present LED underwater light source design is not to be used for batch production seawater industrial fish cultivating but single underwater lighting; Therefore its structure is the LED spot light of waterproof; Illumination zone can only cover the sub-fraction of culturing the pond; Can't be according to the required lighting environment that homogeneous is provided of industrial fish cultivating pond shaped design, if can design the illuminator of ring-like distribution, just can even lighting environment be provided under water at cultivating system according to the shape and size in fish industrial aquaculture pond.But ring-like under water LED illuminator and the application on the fish industrial aquaculture thereof at present also still do not have report.
Summary of the invention:
The technical problem that the present invention will solve provides the ring-like led illumination system of a kind of industrial fish cultivating under water; The shape and size that can be fit to fish industrial aquaculture pond provide even illumination and carry out the adjusting of illumination and optical wavelength according to the actual conditions in the breeding process at the undersurface different depth of industrial fish cultivating system; To remedy at present in culturing the workshop on the single use water surface incandescent lamp or fluorescent lamp as light source, illumination range is little, uneven illumination is even, the penetration power difference can not satisfy the shortcoming of fish growth to the illumination demand.
The present invention realizes by following technical scheme:
The ring-like under water led illumination system of industrial fish cultivating, its structure comprises power supply module, ring-like monochromatic light led module and current control module; Power supply module connects current control module; Ring-like monochromatic light led module is made up of with the peripheral colourless transparent plastic flexible pipe that is surrounded by the LED lamp group of the ring type structure white, that four kinds of monochromatic LED flexible bar types of red, green, blue lamp band is formed; In vain, four kinds of monochromatic LED water proof lamps of red, green, blue band connects with current control module respectively, current control module can distinguish that independent control current direction is white, four kinds of monochromatic LED lamp bands of red, green, blue; Power supply module shell and ring-like monochromatic light led module and current control module junction all use fluid sealant to carry out water-proofing treatment, and the LED lamp pearl quantity that described white, four kinds of monochromatic LED flexible bar types of red, green, blue lamp band is every meter is 10-60.
The power bracket that described white, four kinds of monochromatic LED flexible bar types of red, green, blue lamp band is every meter is 1W-10W.
The present invention also provides a kind of industrial fish cultivating application process of ring-like led illumination system under water; Concrete steps are following: the ring-like monochromatic light led module in the ring-like under water led illumination system of described industrial fish cultivating carries out bending and forms ring type structure according to the shape and size in seawater industrial fish cultivating pond; According to the different growth phases of cultured fishes the demand of illumination is cultured heavy being put into of ring-like monochromatic light led module in the pond then; In vain, four kinds of monochromatic LED water proof lamps of red, green, blue band is connected with current control module respectively; Current control module is connected to power supply module, regulates the light application time and the intensity of illumination of four kinds of monochromatic LED flexible bar type lamp bands through current control module according to the breed needs.
The beneficial effect of the present invention and prior art contrast:
1, the original intention of present LED underwater light source design is not to be used for batch production seawater industrial fish cultivating but single underwater lighting; Therefore its structure is the LED spot light of waterproof; Illumination zone can only cover the sub-fraction of culturing the pond; Can't be according to the required lighting environment that homogeneous is provided of industrial fish cultivating pond shaped design, thus can't satisfy the required uniform underwater lighting environment of batch production seawater industrial fish cultivating.Native system adopts LED flexible bar type lamp band and water white plastic flexible pipe to form, and can be designed to the illuminator of ring-like distribution according to the shape and size in fish industrial aquaculture pond, thereby can even lighting environment be provided under water at cultivating system.
2, native system adopts white light LEDs and red, green, blue three-primary color LED as illuminating source, can be according to the actual needs of industrial fish cultivating, and the unlatching of control led light source and the electric current through LED; In culturing operating process, but simulating nature illumination rule or suitable fish growth is provided, grows required specific illumination, the light of wavelength, and then promote the healthy fish growth, improve the economic benefit of industrial fish cultivating;
3, native system has carried out waterproofing design according to the actual needs of industrial fish cultivating factory, makes its environment that adapts to high temperature, high humidity more, thereby is more suitable for being applied in the industrial fish cultivating.
Description of drawings:
Fig. 1 principle of the invention sketch map: 1-power supply module, the ring-like monochromatic light led module of 2-, 3-current control module, 4-white light LEDs flexible bar type lamp band, 5-red-light LED flexible bar type lamp band, 6-green light LED flexible bar type lamp band, 7-blue-ray LED flexible bar type lamp band, 8-colourless transparent plastic flexible pipe.
Fig. 2 profile sketch map of the present invention: the ring-like monochromatic light led module of 2-.
The specific embodiment:
Combine accompanying drawing to be described in detail technology contents of the present invention through embodiment below:
Shown in the accompanying drawing 1, the ring-like under water led illumination system of a kind of industrial fish cultivating comprises power supply module 1, ring-like monochromatic light led module 2 and current control module 3; Power supply module 1 connects current control module 3; Ring-like monochromatic light led module 2 is made up of with the colourless transparent plastic flexible pipe 8 that the periphery is surrounded by the LED lamp group of the ring type structure that white 4, red 5, green 6, blue 7 four kinds of monochromatic LED flexible bar type lamp bands are formed; White 4, red 5, green 6, blue 7 four kinds of monochromatic LED water proof lamp bands connects with current control module 3 respectively, and current control module can be distinguished white 4, red 5, green 6, the 7 four kinds of monochromatic LED lamp bands of indigo plant of independent control current direction; Power supply module shell and ring-like monochromatic light led module and current control module junction all use fluid sealant to carry out water-proofing treatment.
Shown in the accompanying drawing 1; Ring-like monochromatic light led module 2 links to each other with current control module 3; Current control module 3 links to each other with power supply module 1; Electric current can be supplied with ring-like monochromatic light led module 2 and control current switch and size white in the ring-like monochromatic light led module of flowing through, four kinds of monochromatic LED flexible bar types of red, green, blue lamp band 4,5,6,7 by current control module 3, thereby realizes industrial fish cultivating LED illuminator illumination and photochromic adjusting.For safety be convenient to control, in connecting the circuit of white, four kinds of monochromatic LED flexible bar types of red, green, blue lamp band, all be furnished with independent gauge tap and circuit protection device.
The above-mentioned industrial fish cultivating application process of ring-like led illumination system under water is:
Calculate the required length of ring-like monochromatic light led module 2 according to the shape in industrial fish cultivating pond and size; With the diameter of be fit to culturing turbot is that 10 meters circular cement pit is an example; In vain, four kinds of monochromatic LED flexible bar types of red, green, blue lamp band respectively needs more than 10 * 3.14=31.4 rice for every kind; With the ring-like monochromatic light led module 2 of appropriate length along cement culture the pool wall surface level around, fixing and submerged apart from the pond at the bottom of 50 centimetres the degree of depth; After connecting supply module 1 and current control module 3, get final product work.In batch production turbot breeding process; In the time of need carrying out manual work and daily management such as throw something and feed, clear up at the bottom of the pond; Can open the white light LEDs flexible bar type lamp band in the ring-like monochromatic light led module 2 separately; And regulate the brightness of lighting source according to actual needs, and closing the red, green, blue three-color LED flexible bar type lamp band in the ring-like monochromatic light led module, the convenient personnel that culture factory operate; When throwing something and feeding turbot; Can open or close the white light flexible bar type lamp band in the ring-like monochromatic light led module according to the different choice of turbot specification; Output to the size of current of red, green, blue three-color LED flexible bar type lamp band simultaneously through adjusting; The brightness of illumination of control industrial fish cultivating factory and photochromic, thus accomplish to select suitable lighting source and intensity of illumination according to the different growth phases of the turbot physiological needs of ingesting; In the biological clock cycle of turbot growth; Can be according to illumination and variations in temperature round the clock; Select to open or close the white light LEDs flexible bar type lamp band in the ring-like monochromatic light led module 2, output to the size of current of red, green, blue three-color LED flexible bar type lamp band simultaneously through adjusting, the brightness of illumination and the colour temperature of control industrial fish cultivating factory; Lighting environment in the realization industrial fish cultivating factory is consistent with external environment, is that the righttest lighting environment is built in the turbot growth.Particularly; When early morning and dusk, can colour temperature be adjusted to 2000～3500K; Light conditions when simulation sunrise is throwed like the water surface with sunlight at sunset can be adjusted to 5000～6500K with colour temperature when noon or the following period of the day from 11 a.m. to 1 p.m, simulates the light conditions when the positive period of the day from 11 a.m. to 1 p.m, sunshine was injected the water surface; The lamp that system can simulating nature circle be normally sent satisfies the illumination needs that the batch production turbot is cultured better.
The ring-like under water led illumination system of above-mentioned industrial fish cultivating was through the test in turbot seed rearing process in 45 days; The result shows: blue light-455nm LED that native system adopts; Green glow-530nmLED, the ruddiness-640nm LED white light LEDs bimodal with having 460nm, 560nm during as illuminating source for the growth of turbot newly hatched larvae, grow, ingest, all there is difference significantly in survival rate etc.Be set to illumination in 12 hours in the photoperiod: 12 hours dark; Intensity of illumination is for being under the situation of 7501x apart from the surface measurement value; Use the illumination of independent blue-ray LED or green light LED; The turbot prelarva speed of growth improves 7.2%, 5.5%, 3.1%, 3.0% and 5.3%, 5.6% than independent use red-light LED, white light LEDs or common white coloured light electricity-saving lamp respectively; The abnormal rate of turbot prelarva reduces by 65.5%, 47.8%, 31.1%, 33.5% and 36.5%, 33.6% than red-light LED, white light LEDs or common white coloured light electricity-saving lamp respectively; The grazing rate of turbot prelarva improves 23.6%, 19.8%, 7.8%, 7.7% and 11.5%, 4.5% than red-light LED, white light LEDs or common white coloured light electricity-saving lamp respectively.
Be applied in the process of turbot seed rearing at the ring-like under water led illumination system of above-mentioned industrial fish cultivating; That the application of underwater light source makes is more even apart from the illumination patterns of different depth at the bottom of the pond, and its advantage is particularly evident in the breed pond of having added wheel animalcule, chlorella.Make the clarity of water body significantly reduce owing to added materials such as wheel animalcule, chlorella in the water body; The light that common energy-saving lamp or incandescent lamp provide on the single use water surface is the meeting strong attenuation when penetrating water body; Make the intensity of illumination significant difference of different depth; Not only can influence ingesting of turbot seed, also can produce ill effect, thereby directly influence growing of turbot seed the distribution of wheel animalcule.The fish culture pond that is applied as of ring-like led illumination system provides lighting condition even, no dead angle under water; Remedied the defective of spot light on the water surface; The efficient of ingesting of turbot seed be can significantly improve, thereby the survival rate and the speed of growth of seed improved.
The result that the ring-like under water led illumination system of industrial fish cultivating is applied in the turbot seed rearing process shows, the lighting source that in the seed rearing process of turbot, uses blue-ray LED and green light LED composition is suitable for early growth, the growth of turbot seed more with respect to white light, red-light LED and common energy-saving lamp or incandescent lamp, fluorescent lamp.On the other hand; The fish culture pond that is applied as of ring-like led illumination system provides lighting condition even, no dead angle under water; Remedy the defective of spot light on the water surface, also can significantly improve the efficient of ingesting of turbot seed, thereby improved the survival rate and the speed of growth of seed.Its effect not only can directly improve economic benefit and the ecological benefits of industrial fish cultivating and can offer help for the basic research of the physiology of researching fish under different illumination conditions, behaviouristics etc.
Claims (3)
1. the ring-like under water led illumination system of industrial fish cultivating is characterized in that its structure comprises power supply module (1), ring-like monochromatic light led module (2) and current control module (3); Power supply module (1) connects current control module (2); Ring-like monochromatic light led module (3) is made up of the LED lamp group of the ring type structure white, that four kinds of monochromatic LED flexible bar types of red, green, blue lamp band (4,5,6,7) is formed and the colourless transparent plastic flexible pipe (8) that its periphery is surrounded by; In vain, four kinds of monochromatic LED water proof flexibles of red, green, blue strip light band (4,5,6,7) connects with current control module (3) respectively, current control module (3) can distinguish that independent control current direction is white, four kinds of monochromatic LED flexible bar types of red, green, blue lamp band (4,5,6,7); Power supply module (1) shell and ring-like monochromatic light led module (2) and current control module (3) junction all use fluid sealant to carry out water-proofing treatment, and the LED lamp pearl quantity that described white, four kinds of monochromatic LED flexible bar types of red, green, blue lamp band (4,5,6,7) is every meter is 10-60.
2. the ring-like under water led illumination system of industrial fish cultivating according to claim 1 is characterized in that the power bracket of every meter on described white, four kinds of monochromatic LED flexible bar types of red, green, blue lamp band (4,5,6,7) is 1W-10W.
3. industrial fish cultivating according to claim 1 and 2 is the application process of ring-like led illumination system under water; It is characterized in that concrete steps are following: the ring-like monochromatic light led module (2) in the ring-like under water led illumination system of described industrial fish cultivating carries out bending and forms ring type structure according to the shape and size in seawater industrial fish cultivating pond; According to the different growth phases of cultured fishes the demand of illumination is cultured heavy being put into of ring-like monochromatic light led module (2) in the pond then; In vain, four kinds of monochromatic LED water proof flexibles of red, green, blue strip light band (4,5,6,7) is connected with current control module (3) respectively; Current control module (2) is connected to power supply module (1), regulates the light application time and the intensity of illumination of four kinds of monochromatic LED flexible bar type lamp bands (4,5,6,7) through current control module (2) according to the breed needs.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103125411A (en) * | 2012-12-27 | 2013-06-05 | 洁源科技(马)有限公司 | Fish growth adjustment lamp |
| CN103125412A (en) * | 2012-12-29 | 2013-06-05 | 洁源科技(马)有限公司 | Shellfish aquatic product growth regulation lamp |
| CN105010226A (en) * | 2015-07-24 | 2015-11-04 | 中国水产科学研究院黄海水产研究所 | Industrial aquaculture illumination system of promoting epinephelus fry growth and improving survival rate and application thereof |
| CN105135234A (en) * | 2015-07-24 | 2015-12-09 | 中国水产科学研究院黄海水产研究所 | Industrial aquaculture lighting system promoting growth of turbot juvenile fishes and increasing bait utilization rate and application of industrial aquaculture lighting system |
| CN107105553A (en) * | 2017-07-07 | 2017-08-29 | 李会林 | Imitative natural lighting cultivation apparatus, system and method |
| CN107581125A (en) * | 2017-10-20 | 2018-01-16 | 成都新柯力化工科技有限公司 | A kind of method that freshwater shrimp delicious meat degree is improved using LED |
| CN108541633A (en) * | 2018-06-29 | 2018-09-18 | 中国科学院海洋研究所 | A kind of luminous environment regulation and control method improving turbot fertilized eggs hatching rate and larvae juvenile fish growth |
| CN111602612A (en) * | 2020-04-24 | 2020-09-01 | 中国水产科学研究院黄海水产研究所 | Experimental device for assisting mobile phone in researching light influence feeding behavior of fish larvae and application thereof |
| CN112997929A (en) * | 2021-02-24 | 2021-06-22 | 中国水产科学研究院黄海水产研究所 | Device and method for large-scale determination of individual feed conversion rate of turbot |
| CN112997925A (en) * | 2020-07-15 | 2021-06-22 | 中国科学院海洋研究所 | Method for improving growth of flounder fry by regulating and controlling light environment |
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| CN105010226A (en) * | 2015-07-24 | 2015-11-04 | 中国水产科学研究院黄海水产研究所 | Industrial aquaculture illumination system of promoting epinephelus fry growth and improving survival rate and application thereof |
| CN105135234A (en) * | 2015-07-24 | 2015-12-09 | 中国水产科学研究院黄海水产研究所 | Industrial aquaculture lighting system promoting growth of turbot juvenile fishes and increasing bait utilization rate and application of industrial aquaculture lighting system |
| CN107105553A (en) * | 2017-07-07 | 2017-08-29 | 李会林 | Imitative natural lighting cultivation apparatus, system and method |
| CN107581125A (en) * | 2017-10-20 | 2018-01-16 | 成都新柯力化工科技有限公司 | A kind of method that freshwater shrimp delicious meat degree is improved using LED |
| CN108541633A (en) * | 2018-06-29 | 2018-09-18 | 中国科学院海洋研究所 | A kind of luminous environment regulation and control method improving turbot fertilized eggs hatching rate and larvae juvenile fish growth |
| CN108541633B (en) * | 2018-06-29 | 2020-10-30 | 中国科学院海洋研究所 | Light environment regulation and control method for improving hatching rate of fertilized eggs of turbot and growth of larval and juvenile fishes |
| CN111602612A (en) * | 2020-04-24 | 2020-09-01 | 中国水产科学研究院黄海水产研究所 | Experimental device for assisting mobile phone in researching light influence feeding behavior of fish larvae and application thereof |
| CN112997925A (en) * | 2020-07-15 | 2021-06-22 | 中国科学院海洋研究所 | Method for improving growth of flounder fry by regulating and controlling light environment |
| CN112997925B (en) * | 2020-07-15 | 2023-03-14 | 中国科学院海洋研究所 | Method for improving growth of flounder fry by regulating and controlling light environment |
| CN112997929A (en) * | 2021-02-24 | 2021-06-22 | 中国水产科学研究院黄海水产研究所 | Device and method for large-scale determination of individual feed conversion rate of turbot |
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