CN112704041A - Marine controllable open breed sump circulating water system device - Google Patents
Marine controllable open breed sump circulating water system device Download PDFInfo
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- CN112704041A CN112704041A CN202011460555.6A CN202011460555A CN112704041A CN 112704041 A CN112704041 A CN 112704041A CN 202011460555 A CN202011460555 A CN 202011460555A CN 112704041 A CN112704041 A CN 112704041A
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- water
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- aquaculture
- cultivation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 239000013535 sea water Substances 0.000 claims abstract description 45
- 238000009360 aquaculture Methods 0.000 claims abstract description 17
- 244000144974 aquaculture Species 0.000 claims abstract description 17
- 238000009395 breeding Methods 0.000 claims description 7
- 230000001488 breeding effect Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 240000004282 Grewia occidentalis Species 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- A01K63/045—Filters for aquaria
-
- 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
-
- 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 relates to the technical field of marine equipment, in particular to a marine controllable open type aquaculture water sump circulating water system device which comprises an aquaculture cabin and a seawater tank, wherein the aquaculture cabin is divided into four intercommunicated aquaculture areas, the bottom of each aquaculture area is provided with a water outlet leading to seawater outside a ship, the seawater tank is arranged on the side of an aquaculture ship and is communicated with each aquaculture area, the seawater tank pressurizes and conveys the seawater in the seawater tank into each aquaculture area through a seawater pump, so that annular water flow from top to bottom is formed in the aquaculture area, and the annular water flow tends to flow to the water outlet. The invention has simple principle, can be suitable for the culture water tanks with various sizes, can form a stable flow field in the tank, has good energy-saving effect, and provides the most suitable culture environment for live fish.
Description
Technical Field
The invention relates to the technical field of marine equipment, in particular to a marine controllable open type aquaculture water sump circulating water system device.
Background
The cultivation ship as an emerging cultivation technology has the greatest advantage that the cultivation ship can be used for transition cultivation according to different cultivation environments required in the cultivation process. However, in the process of cultivation, residual baits and feces generated by cultivated fishes are distributed in the water body at the lower part of the cultivation cabin, along with the increase of organic matters, the organic matters consume a large amount of dissolved oxygen in the oxidation process, the content of toxic and harmful substances such as ammonia nitrogen, nitrite and the like in the water body is increased continuously, the water transparency is reduced, the cultivation environment is deteriorated, the healthy growth of aquaculture objects is influenced, and the cultivation risk is increased. Meanwhile, if the seawater containing a large amount of pollutants is directly discharged into the sea, environmental pollution is caused. In order to solve the problems, a water body exchange system is urgently needed to realize water body circulation, the water body environment in the cultivation cabin is basically kept consistent with that of the sea, the optimal water body cultivation environment is realized, and the optimal utilization of high-quality marine resources is achieved.
Disclosure of Invention
The invention aims to provide a marine controllable open type aquaculture water sump circulating water system device, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a marine controllable open breed sump circulating water system device, includes breed cabin and sea chest, breed the cabin and divide into four breed regions that can communicate with each other, and every breed regional bottom is equipped with the delivery port that leads to extra-ship sea water, the sea chest is installed at the topside of the breed worker ship to with every breed region intercommunication, the sea chest passes through the sea water pump and carries the sea water pressurization in it to in every breed region to so that form by the annular rivers from top to bottom in breed region, and this annular rivers tend to flow to delivery port department.
Further, still include water quality monitoring appearance and control system, wherein: and a water quality monitor is installed in each culture area, and the control system is connected with the water quality monitor and the seawater pump in a control mode.
Furthermore, the four corners of the cultivation cabin are provided with water inlet pipes, the water inlet pipes are communicated with the cultivation area through water inlets formed in the cultivation area, and the end portions of the water inlet pipes are connected with the seawater pump.
Furthermore, the water inlet pipe is arranged from the waterline to the bottom of the cultivation cabin, the water inlet branch pipes are arranged at intervals and enter the cultivation cabin through the water inlet, and the remote control valve which is in control connection with the control system is arranged at the position of the water inlet.
Furthermore, a water inlet filter screen is arranged in the water inlet.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, water inlet pipes are arranged at four corners of a culture area; the inlet tube is arranged from the whole piece of the regional waterline of breed to the bilge, and the branch pipe that intakes from the bottom up equipartition on the inlet tube arranges the height in quantity according to the cabin, and the capacity is confirmed, and the filter screen that intakes sets up in water inlet department: is clamped between the cabin penetrating seat plate and the water inlet branch pipe flange; the seawater pump absorbs water from the outboard through the seawater tank, enters the water inlet branch pipe from the water inlet pipe, and enables water flow to stably flow into the culture area through the remote control valve and the water inlet filter screen; the remote control valve plays a role in regulating the flow of each water inlet branch pipe so as to regulate a formed flow field, the four-corner water inlets simultaneously operate to enable seawater in the tank to circularly flow, an annular flow field with a certain flow velocity is formed in the tank, and the flow field enables water bodies mixed with impurities in the original culture tank to gather downwards centripetally. The water quality monitor is responsible for continuously feeding back water quality parameters of the culture cabins to the control system, so that the accurate control of the water environment is realized, and the control system can control the start and stop and the running time of the water pump and the opening and closing of the valve.
The invention has simple principle, can be suitable for the culture water tanks with various sizes, can form a stable flow field in the tank, has good energy-saving effect, and provides the most suitable culture environment for live fish.
Drawings
FIG. 1 is a schematic top view of the present invention.
FIG. 2 is a schematic view of the cultivation cabin facility of the present invention.
FIG. 3 is a schematic diagram of each cultivation area and each controlled component controlled by the control system.
FIG. 4 is a schematic view of the system of the present invention forming an annular flow field.
FIG. 5 is a schematic view of the embodiment of FIG. 4 and forming an annular flow field in accordance with the present invention.
FIG. 6 is a schematic view of the water inlet screen structure of the present invention.
In the figure: 1-seawater tank, 2-seawater pump, 3-water inlet pipe, 4-water inlet branch pipe, 5-water inlet filter screen, 6-culture area, 7-remote control valve, 8-water quality monitor, 9-water outlet and 10-control system.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides a marine controllable open breed sump circulating water system device, includes breed cabin and sea water tank 1, breeds the cabin and can separate into four breeding areas with the mesh, and every breeding area has independent business turn over water and water quality monitoring appearance 8, adopts the open circulation system that the pump was advanced and is flowed out, can realize the controllable annular rivers of aquaculture water, provides the best breed area 6 who suits the fishing flow field.
Specifically, a seawater tank 1 is arranged on the side of a culture ship (culture cabin), a water outlet 9 leading to seawater outside the ship is formed in the bottom of the culture cabin, the seawater enters from the seawater tank 1, is pressurized by a seawater pump 2, and is poured into the culture cabin through water inlet pipes 3 at four corners of the culture cabin, and redundant water is discharged from the water outlet 9 at the bottom of the culture cabin due to the difference of heights inside and outside the culture cabin after the water is poured into the culture cabin. This device can form annular rivers in breeding the sump, and its function is: the requirement that the live fish swims in water with certain flow velocity is met, and solid matters such as residual baits, fish dung and the like in the culture water body are gathered at a water outlet 9 at the bottom of the center of the culture cabin along the water flow by utilizing the formed annular water flow so as to be convenient for collection and treatment; meanwhile, seawater containing waste liquid discharged by live fish in the cabin is replaced by using outboard seawater, so that the required fresh oxygen concentration and cleanliness of the culture water body in the cabin are maintained. Every breed regional 6 all around and all be equipped with vertical distribution's water inlet (not shown in the figure), the middle bottom sets up delivery port 9, can form independent annular rivers, is clockwise and anticlockwise respectively to ensure the rivers syntropy in two adjacent regional middle parts. The water quality monitors 8 are installed in the culture areas 6, water quality parameters are continuously fed back to the control system 10, so that the water changing times of the culture cabins and the running time of the seawater pump 2 can be accurately controlled, and each culture area 6 has independent water body exchange control capacity. For example: if the water quality in one cultivation area 6 is deteriorated, the control system 10 can also close the corresponding water inlet remote control valve 7 immediately to stop the water body flow in the cultivation area, so as to effectively prevent the polluted water body in the area from flowing to other cultivation areas. In the control system 10, the water exchange frequency can be set according to the requirement of the cultured fish species on the culture water environment, and the start-stop times and the running time of the seawater pump 2 are controlled.
Specifically, the water inlet pipes 3 are arranged at four corners of each small cultivation cabin (namely, a cultivation area 6), the water inlet pipes 3 are arranged from the waterline to the bottom of the cultivation cabin in a whole manner, water inlet branch pipes 4 are arranged at certain intervals and enter the cultivation cabin through water inlets, water inlet filter screens 5 and remote control valves 7 are arranged at the water inlets, the water inlet filter screens 5 prevent live fish from entering, and the remote control valves 7 are used for adjusting the flow of each water inlet so as to adjust the flow field; as shown in fig. 4-5, the seawater pump 2 draws seawater from the seawater tank 1, and feeds the seawater into the inlet pipe 3 and sends the seawater into the inlet branch pipes 4 at four corners of the cultivation cabin, and the inlets with different installation angles operate simultaneously to make the seawater in the cabin circularly flow, so as to form a downward annular flow field with a certain flow velocity, and dirt impurities mixed in the cultivation water body can flow to an outlet at the bottom of the center of the cultivation cabin along the annular water flow and are gathered at the outlet 9, so that the dirt pump can conveniently pump the dirt impurities into the dirt bin. And each culture cabin is provided with a water quality monitor 8 to monitor each parameter of the water body and feed data back to the control system, so that the control system can accurately control the starting and stopping times of the water pump, the running time and the opening and closing of each water inlet branch pipe 4 remote control valve 7. When the fish school epidemic situation occurs in a certain small breeding cabin, the corresponding remote control valve can be closed through the control system, and water supply is stopped.
According to the invention, all parts such as a seawater tank 1, a seawater pump 2, a water inlet pipe 3, a water inlet branch pipe 4, a remote control valve 7, a water quality monitor 8 and a control system 10 are arranged and distributed outside a culture area 6, so that the internal space of the culture area 6 is not occupied, and the culture water volume is increased; the water outlet port of the water inlet branch pipe 4 is the most nozzle, and the water inlet is hidden, and the fish fry is not damaged by the water inlet filter screen 5.
Compared with the prior art, the invention has the advantages of simple system principle, capability of being suitable for culture water tanks of various sizes, capability of forming a stable flow field in the tanks, good energy-saving effect and capability of providing the most suitable culture environment for live fish.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a marine controllable open breed sump circulating water system device, includes breed cabin and sea water tank (1), its characterized in that: the cultivation cabin is divided into four cultivation areas (6) which can be communicated with each other, a water outlet (9) leading to seawater outside the ship is formed in the bottom of each cultivation area (6), the seawater tank (1) is installed on the side of the cultivation worker ship and is communicated with each cultivation area (6), the seawater tank (1) conveys the seawater inside the seawater tank into each cultivation area (6) in a pressurized mode through a seawater pump (2), and therefore annular water flow from top to bottom is formed in the cultivation areas (6), and the annular water flow tends to the water outlet (9).
2. The marine controllable open aquaculture water sump circulating water system device of claim 1, wherein: still include water quality monitoring appearance (8) and control system (10), wherein: all install a water quality monitor (8) in every breed area (6), control system (10) control connection water quality monitor (8) and sea water pump (2).
3. The marine controllable open aquaculture water sump circulating water system device of claim 2, wherein: the four corners of breeding the cabin department is provided with inlet tube (3), inlet tube (3) through breed water inlet that regional (6) had and breed regional (6) intercommunication, and the tip is connected with sea water pump (2).
4. A marine controllable open type aquaculture water sump circulating water system device according to claim 3, characterized in that: the water inlet pipe (3) is arranged from the waterline to the bottom of the breeding cabin, the water inlet branch pipes (4) are arranged at intervals and enter the breeding cabin through the water inlet, and the remote control valve (7) which is in control connection with the control system (10) is arranged at the water inlet.
5. The marine controllable open aquaculture water sump circulating water system device of claim 4, wherein: and a water inlet filter screen (5) is arranged in the water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011460555.6A CN112704041A (en) | 2020-12-11 | 2020-12-11 | Marine controllable open breed sump circulating water system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011460555.6A CN112704041A (en) | 2020-12-11 | 2020-12-11 | Marine controllable open breed sump circulating water system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112704041A true CN112704041A (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011460555.6A Pending CN112704041A (en) | 2020-12-11 | 2020-12-11 | Marine controllable open breed sump circulating water system device |
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| CN (1) | CN112704041A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457275A (en) * | 2021-07-28 | 2021-10-01 | 浙江省海洋水产研究所 | Water filter device and have this filter device's pond of growing seedlings |
| CN114604372A (en) * | 2022-02-25 | 2022-06-10 | 南方海洋科学与工程广东省实验室(湛江) | Shipborne breeding test device and ocean breeding test ship |
| CN114847219A (en) * | 2022-05-10 | 2022-08-05 | 南方海洋科学与工程广东省实验室(湛江) | Circulating water system and control method thereof |
| CN117751883A (en) * | 2024-01-26 | 2024-03-26 | 威海白云船舶制造有限公司 | Breed ship with layer ladder formula cabin water clearance function |
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| JP4592824B1 (en) * | 2010-08-02 | 2010-12-08 | 彰夫 吉田 | Underwater structure |
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| CN109819926A (en) * | 2018-12-06 | 2019-05-31 | 上海耕海渔业有限公司 | Boat-carrying circulating water culture system |
| KR102096206B1 (en) * | 2019-06-21 | 2020-04-01 | 미래바다목장 주식회사 | Facilities for the aquaculture using floating vessel, barge and structures |
| KR20200120443A (en) * | 2019-04-13 | 2020-10-21 | (주) 나노에스텍수산 | Convergence sea farm application of nano bubble |
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2020
- 2020-12-11 CN CN202011460555.6A patent/CN112704041A/en active Pending
Patent Citations (6)
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| JP4592824B1 (en) * | 2010-08-02 | 2010-12-08 | 彰夫 吉田 | Underwater structure |
| CN106879534A (en) * | 2017-01-25 | 2017-06-23 | 中国水产科学研究院渔业机械仪器研究所 | A kind of cultivation water tank for movable type cultivation work ship |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457275A (en) * | 2021-07-28 | 2021-10-01 | 浙江省海洋水产研究所 | Water filter device and have this filter device's pond of growing seedlings |
| CN113457275B (en) * | 2021-07-28 | 2022-07-01 | 浙江省海洋水产研究所 | Water filter device and have this filter device's pond of growing seedlings |
| CN114604372A (en) * | 2022-02-25 | 2022-06-10 | 南方海洋科学与工程广东省实验室(湛江) | Shipborne breeding test device and ocean breeding test ship |
| CN114847219A (en) * | 2022-05-10 | 2022-08-05 | 南方海洋科学与工程广东省实验室(湛江) | Circulating water system and control method thereof |
| CN117751883A (en) * | 2024-01-26 | 2024-03-26 | 威海白云船舶制造有限公司 | Breed ship with layer ladder formula cabin water clearance function |
| CN117751883B (en) * | 2024-01-26 | 2024-06-21 | 威海白云船舶制造有限公司 | Breed ship with layer ladder formula cabin water clearance function |
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Application publication date: 20210427 |
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