CN107980610B - Controllable circulating device for stimulating megaalgae spores to diffuse - Google Patents
Controllable circulating device for stimulating megaalgae spores to diffuse Download PDFInfo
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- CN107980610B CN107980610B CN201810011898.0A CN201810011898A CN107980610B CN 107980610 B CN107980610 B CN 107980610B CN 201810011898 A CN201810011898 A CN 201810011898A CN 107980610 B CN107980610 B CN 107980610B
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- 230000004936 stimulating effect Effects 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 178
- 241000195493 Cryptophyta Species 0.000 claims abstract description 47
- 230000006698 induction Effects 0.000 claims abstract description 31
- 238000005286 illumination Methods 0.000 claims abstract description 17
- 238000009792 diffusion process Methods 0.000 claims abstract description 13
- 241001474374 Blennius Species 0.000 claims abstract description 11
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 238000005086 pumping Methods 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000740 bleeding effect Effects 0.000 claims 4
- 230000035800 maturation Effects 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 description 8
- 230000001939 inductive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 241000512259 Ascophyllum nodosum Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 244000003416 Asparagus officinalis Species 0.000 description 1
- 235000005340 Asparagus officinalis Nutrition 0.000 description 1
- 241001428166 Eucheuma Species 0.000 description 1
- 241000206607 Porphyra umbilicalis Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000014639 sexual reproduction Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Cultivation Of Seaweed (AREA)
Abstract
The invention discloses a controllable circulating device for stimulating the spore diffusion of macroalgae, which comprises a water storage tank and a spore induction diffusion tank, wherein a water storage tank water inlet hole and a water storage tank water outlet hole are respectively formed in the water storage tank; the water outlet hole of the water storage tank is connected with the water inlet hole of the diffusing box through a circulating conveying pipe, a circulating water pump I for pumping water flow of the water storage tank into the spore-induced diffusing box is arranged on the circulating conveying pipe, the water outlet hole of the diffusing box is connected with the water inlet hole of the water storage tank through a circulating recovery pipe, and a circulating water pump II for pumping water flow of the spore-induced diffusing box back to the water storage tank is arranged on the circulating recovery pipe; a plurality of alga placing frames for hanging alga bodies are erected in the spore induction diffusing box. The invention can ensure that algae is stimulated by controllable running water and illumination, thereby promoting the maturation and diffusion of algae spores.
Description
Technical Field
The invention belongs to the technical field of algae cultivation apparatuses, and particularly relates to a controllable circulation device for stimulating megaalgae spores to diffuse.
Background
In the 21 st century, as the ocean space is continuously expanded, the utilization of marine biological resources is continuously expanded, and the aquaculture industry is rising. The method is characterized in that a seaweed full-artificial cultivation technology is established in China, and cultivated large seaweed is rich and various in variety, and is mainly composed of more than ten varieties of seaweed, kelp, asparagus, eucheuma, gulfweed and the like. The kelp is grown to maturity, and offspring are bred by diffusing asexual or sexual reproduction spores. The cultivation of seedlings by utilizing various germ spores becomes a key link of artificial cultivation of algae. In general, maturation and dispersion of algae spores requires light and running water stimuli. In the past, the process is carried out in seawater, the spore maturation and the spore release of the cultured algae are stimulated by utilizing the change of seasons and water flow, and later, a technical system for indoor artificial seedling raising is constructed, and the spore release is stimulated by utilizing artificial stirring in a cement pond, for example, the seedling is artificially picked by utilizing the conchiospores of laver. Whether sea area stimulation or indoor pool cultivation is carried out, the problems that the operation area is large, the controllability is low, the spore diffusion rate is low, the water body cannot be recycled and the like are faced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems that the water flow speed and the illumination intensity are not easy to control in the process of diffusing the algae spores by providing the controllable circulating device for stimulating the diffusion of the algae spores.
In order to achieve the above purpose, the technical scheme of the invention is that the controllable circulating device for stimulating the dispersion of the spores of the macroalgae comprises a water storage tank and a spore induction dispersion tank, wherein the water storage tank is respectively provided with a water storage tank water inlet hole and a water storage tank water outlet hole, and the spore induction dispersion tank is respectively provided with a dispersion tank water inlet hole and a dispersion tank water outlet hole; the water outlet hole of the water storage tank is connected with the water inlet hole of the diffusing box through a circulating conveying pipe, a circulating water pump I for pumping water flow of the water storage tank into the spore-induced diffusing box is arranged on the circulating conveying pipe, the water outlet hole of the diffusing box is connected with the water inlet hole of the water storage tank through a circulating recovery pipe, and a circulating water pump II for pumping water flow of the spore-induced diffusing box back to the water storage tank is arranged on the circulating recovery pipe; a plurality of alga placing frames for hanging alga bodies are erected in the spore induction diffusing box.
Further, the position of the water inlet of the water storage tank is higher than the water outlet of the water storage tank; the spore induction diffusing box is cuboid, the water inlet hole of the diffusing box and the water outlet hole of the diffusing box are respectively arranged on the left side and the right side of the spore induction diffusing box, and the position of the water inlet hole of the diffusing box is higher than that of the water outlet hole of the diffusing box.
Preferably, a water outlet pipe of the water storage tank is arranged on the water outlet hole of the water storage tank, the water outlet pipe of the water storage tank is connected with the circulating conveying pipe in a sealing way through a fastening ring I, and a screwing control valve I is arranged on the water outlet pipe of the water storage tank.
Preferably, a diffusing box water outlet pipe is arranged on the diffusing box water outlet hole, the diffusing box water outlet pipe is connected with the circulating recovery pipe in a sealing way through a fastening ring II, and a screwing control valve II is arranged on the diffusing box water outlet pipe.
Preferably, the water storage tank is a cylindrical container made of plastic.
Further, a plurality of algae fixing rings are arranged on the algae placement frame, and algae can be hung on the algae fixing rings.
Preferably, the left side and the right side of the spore induction diffusing box are respectively provided with an algae placing frame hole, and the left end and the right end of the algae placing frame can be arranged in the algae placing frame holes.
Further, the spore induction diffusing box is a stainless steel square box which is light-tight, the front end and the rear end in the spore induction diffusing box are respectively provided with an illumination chamber, a plurality of lamp tubes are arranged in the illumination chambers, and each illumination chamber on each side is provided with a power supply for supplying power independently.
Furthermore, the lighting chamber is a transparent glass plate at one side facing the algae body, and the other surfaces are all stainless steel plates.
Preferably, each lamp tube is connected with a lamp tube switch which is used for controlling the on-off of the lamp tube.
Compared with the prior art, the invention has the beneficial technical effects that:
the invention provides a controllable circulating water device capable of efficiently stimulating the diffusion and collection of large-sized algae spores, which ensures that algae is stimulated by controllable running water and illumination, thereby promoting the maturation and diffusion of algae spores, meeting the requirements on seedling picking temperature, water flow speed and illumination conditions, increasing the controllability, effectively saving the operation site and simplifying the working flow.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of an enlarged structure of the spore induction diffusion box of the present invention;
reference numerals: 1. a water storage tank; 2. a spore induction diffusing box; 3. an algae placing rack; 4. algae placing rack holes; 5. an algae fixing ring; 6. a water inlet of the water storage tank; 7. a water outlet hole of the water storage tank; 8. a water inlet hole of the diffusing box; 9. a water outlet hole of the diffusing box; 10. a circulation conveying pipe; 11. a circulating water pump I; 12. a recycling pipe; 13. a circulating water pump II; 14. a water outlet pipe of the water storage tank; 15. a fastening ring I; 16. a water outlet pipe of the diffusing box; 17. a fastening ring II; 18. screwing the control valve I; 19. screwing the control valve II; 20. an illumination chamber; 21. a lamp tube; 22. a lamp tube switch; 23. and a power supply.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
As shown in figures 1-2, the controllable circulating device for stimulating the spore diffusion of the macroalgae comprises a water storage tank 1 and a spore induction diffusion tank 2, wherein the water storage tank 1 is a cylindrical container made of plastic materials, has the diameter of 4m and the height of 3m. The spore induction diffusing box 2 is a square box made of opaque stainless steel, and the length, width and height of the square box are 3m, 2m and 1.5m respectively. The spore induction diffusing box 2 is internally provided with one or more algae placing racks 3 for hanging algae, the left side and the right side of the spore induction diffusing box 2 are respectively provided with algae placing rack holes 4, the distance between the algae placing rack holes 4 and the top end of the spore induction diffusing box 2 is 20cm, and the left end and the right end of the algae placing racks 3 can be installed in the algae placing rack holes 4. A plurality of semicircular algae fixing rings 5 are uniformly distributed on the algae placing frame 3, and algae can be hung on the algae fixing rings 5.
The water storage tank 1 is provided with a water storage tank water inlet hole 6 and a water storage tank water outlet hole 7 respectively, and the spore induction diffusing box 2 is provided with a diffusing box water inlet hole 8 and a diffusing box water outlet hole 9 respectively. The water outlet hole of the water storage tank is connected with the water inlet hole 8 of the diffusing box through a circulating conveying pipe 10, a circulating water pump I11 for pumping water flow of the water storage tank 1 into the spore-inducing diffusing box 2 is arranged on the circulating conveying pipe 10, the water outlet hole 9 of the diffusing box is connected with the water inlet hole 6 of the water storage tank through a circulating recovery pipe 12, and a circulating water pump II 13 for pumping water flow of the spore-inducing diffusing box 2 back to the water storage tank 1 is arranged on the circulating recovery pipe 12. Therefore, the water stored in the water storage tank 1 is pumped into the spore induction diffusing box 2 through the circulating water pump I11, and is pumped back to the water storage tank 1 under the action of the circulating water pump II 13, so that the water circulation and the recycling are completed, the flowing of the water is ensured, and the spore diffusion is facilitated. Meanwhile, after multiple water circulation, the water in the water storage tank 1 is high-concentration spore water, and the adhesion of spores can be further carried out.
The position of the water inlet hole 6 of the water storage tank is higher than the water outlet hole 7 of the water storage tank, and the water inlet hole 6 of the water storage tank is positioned at a position 40cm away from the top end of the water storage tank 1. The side of the spore induction diffusing box 2 is 30cm away from the top end of the box body, phi is 15cm, and the outlet hole 9 of the diffusing box is positioned at the position of the other side of the spore induction diffusing box 2, which is 30cm away from the bottom end of the box body. The setting of the potential difference ensures that water flow is circulated well under the double control actions of gravity and a circulating water pump.
The water outlet hole 7 of the water storage tank is provided with a water outlet pipe 14 of the water storage tank, the water outlet pipe 14 of the water storage tank is a spiral cylindrical pipe (external spiral) with the outer diameter phi of 15cm, and the water outlet pipe 14 of the water storage tank is hermetically connected with the circulating conveying pipe 10 through a fastening ring I15 (internal spiral). The water outlet hole 9 of the diffusing box is provided with a water outlet pipe 16 of the diffusing box, the water outlet pipe 16 of the diffusing box is a spiral cylindrical pipe (external spiral) with the outer diameter phi of 15cm, and the water outlet pipe 16 of the diffusing box is hermetically connected with the recycling pipe 12 through a fastening ring II 17 (internal spiral). The arrangement of the fastening ring I15 and the fastening ring II 17 can ensure that water flow overflow is avoided. The water outlet pipe 14 of the water storage tank is provided with a screwing control valve I18, the water outlet pipe 16 of the diffusing box is provided with a screwing control valve II 19, and the setting of the screwing control valve can control the speed of circulating water flow, so that the diffusing of spores is controllable.
The front end and the rear end in the spore induction diffusing box 2 are respectively provided with an illumination chamber 20, one side of the illumination chamber 20 facing the algae body is a transparent glass plate, and the other surfaces are all stainless steel plates. A plurality of lamps 21 are installed in the lighting chamber 20, each lamp 21 is connected with a lamp switch 22 which is used for controlling the on-off of the lamp, the illumination intensity in the spore induction diffusing box 2 is regulated by the on-off of the lamp switch 22, and the on-off quantity of the lamps 21 can be regulated according to illumination intensities required by different algae spore formation and stimulus diffusing. Each side of the lighting chamber 20 is provided with a separate power supply 23.
The controllable circulating device disclosed by the invention is mainly used for inducing the formation and diffusion of spores of the macroalgae by adjusting the speed of water flow and the illumination intensity, and has strong controllability compared with the stimulation of sea areas or the cultivation of indoor pools and is convenient to observe. Therefore, the invention can ensure that algae is stimulated by controllable flowing water and illumination so as to promote the maturation and dispersion of algae spores, thereby avoiding the complicated work of the existing offshore seedling culture operation of algae and uncontrollable environmental factors such as wind, rain, snow and the like, and simultaneously ensuring the efficient controllability of spore dispersion and adhesion.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (4)
1. A controllable circulation device for stimulating the diffusion of macroalgae spores, which is characterized in that: the spore induction diffusing box comprises a water storage tank and a spore induction diffusing box, wherein a water storage tank water inlet hole and a water storage tank water outlet hole are respectively formed in the water storage tank; the water outlet hole of the water storage tank is connected with the water inlet hole of the diffusing box through a circulating conveying pipe, a circulating water pump I for pumping water flow of the water storage tank into the spore-induced diffusing box is arranged on the circulating conveying pipe, the water outlet hole of the diffusing box is connected with the water inlet hole of the water storage tank through a circulating recovery pipe, and a circulating water pump II for pumping water flow of the spore-induced diffusing box back to the water storage tank is arranged on the circulating recovery pipe; a plurality of algae placing racks for hanging algae are erected in the spore induction diffusing box;
a water outlet pipe of the water storage tank is arranged on a water outlet hole of the water storage tank, the water outlet pipe of the water storage tank is connected with the circulating conveying pipe in a sealing way through a fastening ring I, and a screwing control valve I is arranged on the water outlet pipe of the water storage tank; a bleeding box water outlet pipe is arranged on the bleeding box water outlet hole, the bleeding box water outlet pipe is connected with the circulating recovery pipe in a sealing way through a fastening ring II, and a screwing control valve II is arranged on the bleeding box water outlet pipe;
a plurality of algae fixing rings are arranged on the algae placement frame, and algae can be hung on the algae fixing rings; the left side and the right side of the spore induction diffusing box are respectively provided with an algae placing rack hole, and the left end and the right end of the algae placing rack can be arranged in the algae placing rack holes;
the position of the water inlet of the water storage tank is higher than the water outlet of the water storage tank; the spore induction diffusing box is cuboid, the water inlet hole of the diffusing box and the water outlet hole of the diffusing box are respectively arranged at the left side and the right side of the spore induction diffusing box, and the position of the water inlet hole of the diffusing box is higher than that of the water outlet hole of the diffusing box; the spore induction diffusing box is a stainless steel square box which is light-tight, the front end and the rear end in the spore induction diffusing box are respectively provided with an illumination chamber, a plurality of lamp tubes are arranged in the illumination chambers, and each illumination chamber on each side is provided with a power supply for supplying power independently.
2. The controllable circulation device for stimulating the release of macroalgae spores of claim 1, wherein: the water storage tank is a cylindrical container made of plastic materials.
3. The controllable circulation device for stimulating the release of macroalgae spores of claim 1, wherein: the lighting chamber is a transparent glass plate on one side facing the algae body, and the other surfaces are all stainless steel plates.
4. A controllable circulation device for stimulating the release of macroalgae spores according to claim 3, wherein: each lamp tube is connected with a lamp tube switch which is used for controlling the on-off of the lamp tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810011898.0A CN107980610B (en) | 2018-01-05 | 2018-01-05 | Controllable circulating device for stimulating megaalgae spores to diffuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810011898.0A CN107980610B (en) | 2018-01-05 | 2018-01-05 | Controllable circulating device for stimulating megaalgae spores to diffuse |
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| Publication Number | Publication Date |
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| CN107980610A CN107980610A (en) | 2018-05-04 |
| CN107980610B true CN107980610B (en) | 2024-01-23 |
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| CN112425503B (en) * | 2020-12-10 | 2022-04-08 | 江苏海洋大学 | Device for full-artificial seedling picking of asparagus |
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