AU2021101190A4 - Cooling and Refrigeration Device for Apostichopus Japonicus Aquaculture Pond - Google Patents
Cooling and Refrigeration Device for Apostichopus Japonicus Aquaculture Pond Download PDFInfo
- Publication number
- AU2021101190A4 AU2021101190A4 AU2021101190A AU2021101190A AU2021101190A4 AU 2021101190 A4 AU2021101190 A4 AU 2021101190A4 AU 2021101190 A AU2021101190 A AU 2021101190A AU 2021101190 A AU2021101190 A AU 2021101190A AU 2021101190 A4 AU2021101190 A4 AU 2021101190A4
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- AU
- Australia
- Prior art keywords
- air
- vent pipe
- cooling
- tank body
- japonicus
- Prior art date
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- 238000001816 cooling Methods 0.000 title claims abstract description 63
- 244000144974 aquaculture Species 0.000 title claims abstract description 37
- 238000009360 aquaculture Methods 0.000 title claims abstract description 36
- 238000005057 refrigeration Methods 0.000 title claims abstract description 19
- 241000965254 Apostichopus japonicus Species 0.000 title description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000000149 penetrating effect Effects 0.000 claims abstract description 23
- 241000050888 Appasus japonicus Species 0.000 claims abstract 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 15
- 230000007123 defense Effects 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 239000005457 ice water Substances 0.000 description 19
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005276 aerator Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a cooling and refrigeration device for an A. japonicus aquaculture
pond. The device includes a tank body. A bottom plate is arranged on a bottom wall of an inner
cavity of the tank body. One side end of the tank body is connected to an air inlet hole in a
penetrating manner, and the other side end of the tank body is connected to an air outlet hole in
a penetrating manner. The outer side end of the air inlet hole is connected to an air blower in a
penetrating manner. A vent pipe is arranged above the bottom plate. An air inlet end of the vent
pipe is connected to the air inlet hole in a penetrating manner. An air outlet end of the vent pipe
is connected to the air outlet hole in a penetrating manner. An ice block layer is arranged at the
top end of the bottom plate. According to the cooling and refrigeration device for an A.
japonicus aquaculture pond, air is blown into the vent pipe by matching the air blower with the
air inlet hole, and the air performs heat exchange with the ice block layer through the vent pipe,
so as to cool the air. Low-temperature air is exhausted from the air outlet hole to cool the water
in the aquaculture pond. In the overall cooling process, cooling is performed by filling cold air
into water, which can cool the water quickly and fully, and improve the high-temperature
defense capability of A. japonicus in summer. Meanwhile, the injection of a large amount of air
into the pond facilitates improving dissolved oxygen of the water in the pond, and facilitates
improving the growth environment of the A. japonicus.
9
DRAWINGS
# 1
9
6 5 2 8 3 7 4
FIG. 1
3
FIG. 2
Description
# 1
9
6 5 2 8 3 7 4 FIG. 1
3
FIG. 2
TECHNICAL FIELD The invention relates to the technical field of Apostichopus japonicus aquaculture ponds, and in particular, to a cooling and refrigeration device for an A. japonicus aquaculture pond.
BACKGROUND D A. japonicus, also called Stichopusjaponicus,has become an important aquaculture species of marine aquaculture industry in China after 20 years of continuous development. The coastal areas of Shandong Province and Liaoning Province are the main production areas of A. japonicus in China, which can realize all-year-round cultivation of the A. japonicus. Fujian Province mainly carries out the cultivation of northern A. japonicus in the South in winter, and its yield is also high. In 2018, the A. japonicus aquaculture area in China was 23,8100 hectares and its yield was up to 17,4300 tons. The pond aquaculture area of A. japonicus aquaculture is large, and the A. japonicus aquaculture area in the Yellow Sea delta is more than 26,666.6 hectares. However, the water temperature in this area is greatly affected by the climate, especially in summer. Once the continuous high temperature weather is encountered, the A. D japonicus aquacultured in the pond will die in a large area, and even, there will be no production in some areas. Since 2013, especially in 2018, the water temperature of bottom layers of the A. japonicus aquaculture ponds reached 33 to 34 °C in a high temperature period in summer, and the yield of the A. japonicus in the main production areas, namely, Shandong Province and Liaoning Province, have greatly reduced, resulting in great losses in pond aquaculture. Therefore, in the aquaculture process of the A. japonicus in ponds, high temperature prevention facilities and equipment are key technical links in the process of culturing the A. japonicus in summer. In order to cope with high temperature in summer, technical measures, such as shading nets, microecological agents, aerators, and step aquaculture, have been adopted in A. japonicus aquaculture ponds in succession, but it still can not control the low water temperature at the bottoms of the ponds, and the existing cooling equipment is more dependent on electric energy and consumes much energy. In order to effectively change this situation, the invention designs an air cooling and refrigeration device for an A. japonicus aquaculture pond, which can effectively decrease the water temperature of the bottom of the pond, improve the defense capability of the A. japonicus to the high temperature in summer, and realize the safety of the A.
japonicus in summer.
SUMMARY The objective of the invention is to provide a cooling and refrigerating device for an A. japonicus aquaculture pond to solve the problems proposed in BACKGROUND. To achieve the above objective, the invention provides the following technical solution: A cooling and refrigeration device for an A. japonicus aquaculture pond includes a tank body. The tank body is made up of a container type refrigeration house. A bottom plate is arranged on a bottom wall of an inner cavity of the tank body. The bottom plate is made of a J stainless steel material, and is arranged in an inclined manner. The included angle a between the bottom plate and the bottom wall of the inner cavity of the tank body is 10 to 30 . One side end
of the tank body is connected to an air inlet hole in a penetrating manner, and the other side end of the tank body is connected to an air outlet hole in a penetrating manner. The outer side end of the air inlet hole is connected to an air blower in a penetrating manner. The distance between the air outlet hole and the bottom wall of the tank body is 10 cm to 20 cm. A vent pipe is arranged above the bottom plate. The vent pipe is a heat exchange pipe. The vent pipe is of a coiled structure. The diameter of the vent pipe is 10 cm; the unilateral thickness of the vent pipe is 1 mm. The vent pipe with a relatively large diameter facilitates preventing the air from being extruded in the vent pipe to increase the internal pressure and raise the air temperature; a J unilateral wall of the vent pipe is thin, which facilitates heat exchange. The vent pipe is made of a stainless steel material, which can be prevented from being damaged because of corrosion. An air inlet end of the vent pipe is connected to the air inlet hole in a penetrating manner. An air outlet end of the vent pipe is connected to the air outlet hole in a penetrating manner. A fence is fixedly connected to one side of the top end of the bottom plate. The length between the fence and the air outlet hole is one fifth of the length of the bottom end of the tank body. An ice block layer that is matched with each of the vent pipe and the fence is arranged at the top end of the bottom plate. Air is blown into the vent pipe by matching the air blower with the air inlet hole, and the air performs heat exchange with the ice block layer through the vent pipe, so as to cool the air. The cooled air continues flowing to the air outlet hole through the vent pipe. Meanwhile, an ice-water mixture generated by melting the ice block layer flows over the fence to perform secondary heat exchange with the vent pipe and continue cooling the air, so as to further decrease the air temperature. The air subjected to the secondary cooling is exhausted from the air outlet hole and is injected into the pond, so as to cool the water in the aquaculture pond. In the overall cooling process, cooling is performed by filling cold air into water, which can cool the water quickly and fully, and greatly improve the cooling quality, improve the high temperature defense capability of A. japonicus in summer, and realize the safety of the A. japonicus in summer. In the overall cooling process, the air is cooled mainly by using ice blocks through the vent pipe, the overall cooling process only consumes a small amount of electric energy, can greatly reduce the energy consumption of the overall device, and facilitates reducing the cooling cost. Meanwhile, the injection of a large amount of air into the pond facilitates improving dissolved oxygen of the water in the pond, facilitates improving the growth environment of the A. japonicus, and improves the aquaculture effect of the A. japonicus. In a further embodiment, one end, close to the air outlet hole, of the tank body is connected to a water outlet hole matched with the ice block layer in a penetrating manner. The water outlet J hole is higher than the air outlet hole. The ice block layer is molten gradually through the heat that the air exchanges into the ice block layer through the vent pipe. The ice water produced by melting is discharged through the water outlet hole, and the ice water can be effectively prevented from accumulating in the tank body by discharging the ice water through the water outlet hole, so as to ensure the heat exchange cooling effect of the ice block layer to the air, and ensure the cooling quality of the pond. In a further embodiment, the height of the fence is 10 cm. The fence comprises a plurality of steel pipes. The steel pipes are arranged in parallel side by side. The ice block layer is limited by matching the fence with the bottom plate, so as to ensure that the ice block layer cools the air smoothly through the vent pipe. The ice water produced by the melting of the ice block layer J seeps through the fence, and continues performing heat exchange with the vent pipe to perform secondary cooling on the air in the vent pipe, thereby ensuring the cooling quality; meanwhile the ice-water mixture is utilized secondarily, which can utilize the low temperature of the melted water to the greatest extent, thereby facilitating the reduction of resource consumption. Compared with the prior art, the invention has the following beneficial effects: 1. According to the cooling and refrigeration device for an A. japonicus aquaculture pond, air is blown into the vent pipe by matching the air blower with the air inlet hole, and the air performs heat exchange with the ice block layer through the vent pipe, so as to cool the air. The cooled air continues flowing to the air outlet hole through the vent pipe, and meanwhile, an ice-water mixture generated by melting the ice block layer flows over the fence to perform secondary heat exchange with the vent pipe and continue cooling the air, so that the air temperature can be further decreased, and the air after the secondary cooling is input into the A. japonicus aquaculture pond from the air outlet hole. In the overall cooling process, cold air is filled into water for cooling, which can cool sea water quickly and fully, and can improve the cooling quality greatly; meanwhile, the injection of a large amount of air into the pond facilitates improving dissolved oxygen of the water in the pond, which facilitates improving the growth environment of the A. japonicus, improves the high temperature defense capability of the A. japonicus in summer, and realizes the safety of the A. japonicus in summer. In the overall cooling process, the air is cooled mainly by using ice blocks through the vent pipe, the overall cooling process only consumes a small amount of electric energy, which can greatly reduce the energy consumption of the whole device, thereby facilitating reducing the cooling cost. 2. The ice block layer is molten gradually through the heat that the air exchanges into the ice block layer through the vent pipe. The ice water produced by melting is discharged through the water outlet hole, and heated water after heat exchange is discharged through the water outlet hole, which can effectively prevent the molten and heated ice water from accumulating in J the tank body, thereby ensuring the heat exchange cooling effect of the ice block layer to the air, and ensuring the cooling quality of the pond.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic structural diagram of a cooling and refrigeration device for an A. japonicus aquaculture pond; FIG. 2 is a schematic structural diagram of a vent pipe of the cooling and refrigeration device for an A. japonicus aquaculture pond. In the drawings: 1-tank body; 2-bottom plate; 3-vent pipe; 4-air outlet hole; 5-air inlet hole; 6-air blower; 7-fence; 8-ice block layer; 9-water outlet hole.
DETAILED DESCRIPTION The technical solution in the embodiments of the invention will be clearly and completely described herein below with reference to the accompanying drawings in the embodiments of the invention. Apparently, the described embodiments are merely part of the embodiments of the invention, but not all of the embodiments. On the basis of the embodiments of the invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the invention. Embodiment 1 Referring to FIGs. 1 to 2, a cooling and refrigeration device for an A. japonicus aquaculture o pond, including a tank body 1. The tank body 1 is made of a container type refrigeration house. A bottom plate 2 is arranged on a bottom wall of an inner cavity of the tank body 1. The bottom plate 2 is made of a stainless steel material. The bottom plate 2 is arranged in an inclined manner. The included angle a between the bottom plate 2 and the bottom wall of the inner cavity of the tank body 1 is 1 to 30 . One side end of the tank body 1 is connected to an air
inlet hole 5 in a penetrating manner, and the other side end of the tank body 1 is connected to an air outlet hole 4 in a penetrating manner. The outer side end of the air inlet hole 5 is connected to an air blower 6 in a penetrating manner. The distance between the air outlet hole 4 and the bottom wall of the tank body 1 is 10 cm to 20 cm. A vent pipe 3 is arranged above the bottom plate 2. The vent pipe 3 is a heat exchange pipe. The vent pipe 3 is of a coiled structure. The diameter of the vent pipe 3 is 10 cm; the unilateral thickness of the vent pipe 3 is 1 mm. The vent pipe 3 with a relatively large diameter facilitates preventing the air from being extruded in the vent pipe 3 to increase the internal pressure and raise the air temperature. The vent pipe 3 is made of a stainless steel material. An air inlet end of the vent pipe 3 is connected to the air inlet hole 5 in a penetrating manner. An air outlet end of the vent pipe 3 is connected to the air outlet 9 hole 4 in a penetrating manner. A fence 7 is fixedly connected to one side of the top end of the bottom plate 2. The length between the fence 7 and the air outlet hole 4 is one fifth of the length of the bottom end of the tank body 1. An ice block layer 8 matched with each of the vent pipe 3 and the fence 7 is arranged at the top end of the bottom plate 2. Air is blown into the vent pipe 3 by matching the air blower 6 with the air inlet hole 5, and the air performs heat exchange with the ice block layer 8 through the vent pipe 3, so as to cool the air. The cooled air continues flowing to the air outlet hole 4 through the vent pipe 3. Meanwhile, an ice-water mixture generated by melting the ice block layer 8 flows over the fence 7 to perform secondary heat exchange with the vent pipe 3 and continue cooling the air, so as to further reduce the air temperature. The air subjected to the secondary cooling is exhausted from the air outlet hole 4 9 and is injected into the pond, so as to cool the water in the aquaculture pond. In the overall cooling process, cooling is performed by filling cold air into water, which can cool the water quickly and fully, can improve the cooling quality greatly, can improve the high temperature defense capability of A. japonicus in summer, and realizes the safety of the A. japonicus in summer. In the overall cooling process, the air is cooled mainly by using ice blocks through the vent pipe, the overall cooling process only consumes a small amount of electric energy, can greatly reduce the energy consumption of the overall device, and facilitates the reduction of the cooling cost. Meanwhile, the injection of a large amount of air into the pond facilitates improving dissolved oxygen of the water in the pond, facilitates improving the growth environment of the A. japonicus, and improves the aquaculture effect of the A. japonicus. Embodiment 2 The difference between the Embodiment 2 and the Embodiment 1 is that: one end, close to the air outlet hole 4, of the tank body 1 is connected to a water outlet hole 9 matched with the ice block layer 8 in a penetrating manner. The water outlet hole 9 is higher than the air outlet hole 4. The ice block layer 8 is molten gradually through the heat that the air exchanges into the ice block layer 8 through the vent pipe 3. The ice water produced by melting is discharged through the water outlet hole 9, and the ice water can be effectively prevented from accumulating in the tank body by discharging the ice water through the water outlet hole 9, so as to ensure the heat exchange cooling effect of the ice block layer 8 to the air, and ensure the cooling quality of the pond. The height of the fence 7 is 10 cm. The fence 7 includes a plurality of steel pipes. The steel pipes are arranged in parallel side by side. The ice block layer 8 is limited by matching the fence 7 with the bottom plate 2, so as to ensure that the ice block layer 8 cools the air smoothly through the vent pipe 3. The ice water produced by the melting of the ice block layer 8 seeps through the fence 7, and continues performing heat exchange with the vent pipe 3 to perform J secondary cooling on the air in the vent pipe 3, thereby ensuring the cooling quality; meanwhile the ice-water mixture is utilized secondarily, which can utilize the low temperature of the melted water to the greatest extent, thereby facilitating the reduction of resource consumption. The working principle of the Embodiments 1to 2 is as follows: air is blown into the vent pipe 3 by matching the air blower 6 with the air inlet hole 5, and the air performs heat exchange with the ice block layer 8 through the vent pipe 3, so as to cool the air. The cooled air continues flowing to the air outlet hole 4 through the vent pipe 3. Meanwhile, an ice-water mixture generated by melting the ice block layer 8 flows over the fence 7 to perform secondary heat exchange with the vent pipe 3 and continue cooling the air, so as to further reduce the air temperature. The air subjected to the secondary cooling is exhausted from the air outlet hole 4 J and is injected into the pond, so as to cool the water in the aquaculture pond. In the overall cooling process, cooling is performed by filling cold air into water, which can cool the water quickly and fully, can greatly improve the cooling quality, can improve the high temperature defense capability of A. japonicus in summer, and realizes the safety of the A. japonicus in summer. In the overall cooling process, the air is cooled mainly by using ice blocks through the vent pipe 3, the overall cooling process only consumes a small amount of electric energy, can greatly reduce the energy consumption of the overall device, and facilitates the reduction of the cooling cost. Meanwhile, the injection of a large amount of air into the pond facilitates improving dissolved oxygen of the water in the pond, facilitates improving the growth environment of the A. japonicus, and improves the aquaculture effect of the A. japonicus. Meanwhile, the ice block layer 8 is molten gradually through the heat that the air exchanges into the ice block layer 8 through the vent pipe 3. The ice water produced by melting is discharged through the water outlet hole 9, and the ice water can be effectively prevented from accumulating in the tank body 1 by discharging the ice water through the water outlet hole 9, so as to ensure the heat exchange cooling effect of the ice block layer 8 to the air, and ensure the cooling quality of the pond.
For those skilled in the art, it is obvious that the invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the invention. Therefore, from any point of view, the embodiments should be regarded as exemplary but not restrictive. The scope of the invention is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the invention. Any reference numeral in the claims shall not be regarded as limiting the claims involved. In addition, it should be understood that although the description is described according to J the embodiments, not every embodiment only contains an independent technical solution. This description of the description is only for the sake of clarity. Those skilled in the art should take the description as a whole, and the technical solutions in the various embodiments can also be properly combined to form other implementation manners that can be understood by those skilled in the art.
Claims (5)
1. A cooling and refrigeration device for an A. japonicus aquaculture pond, comprises a tank body (1), wherein the tank body (1) is made up of a container type refrigeration house; a bottom plate (2) is arranged on a bottom wall of an inner cavity of the tank body (1); the bottom plate (2) is arranged in an inclined manner; one side end of the tank body (1) is connected to an air inlet hole (5) in a penetrating manner, and the other side end of the tank body (1) is connected to an air outlet hole (4) in a penetrating manner; the outer side end of the air inlet hole (5) is connected to an air blower (6) in a penetrating manner; a vent pipe (3) is arranged above the bottom plate (2); an air inlet end of the vent pipe (3) is connected to the air inlet hole (5) in a penetrating manner; an air outlet end of the vent pipe (3) is connected to the air outlet hole (4) in a penetrating manner; a fence (7) is fixedly connected to one side of the top end of the bottom plate (2); an ice block layer that is matched with each of the vent pipe (3) and the fence (7) is arranged at the top end of the bottom plate (2).
2. The cooling and refrigeration device for an A. japonicus aquaculture pond according to claim 1, wherein the bottom plate (2) is made of a stainless steel material; the included angle a between the bottom plate (2) and the bottom wall of the inner cavity of the tank body (1) is to 3° .
3. The cooling and refrigeration device for an A. japonicus aquaculture pond according to claim 1, wherein the distance between the air outlet hole (4) and the bottom wall of the tank body (1) is 10 cm to 20 cm;
wherein the length between the fence (7) and the air outlet hole (4) is one fifth of the length of the bottom end of the tank body (1).
4. The cooling and refrigeration device for an A. japonicus aquaculture pond according to claim 1, wherein the vent pipe (3) is a heat exchange pipe; the vent pipe (3) is of a coiled structure; the diameter of the vent pipe (3) is 10 cm; the unilateral thickness of the vent pipe (3) is 1 mm; the vent pipe (3) is made of a stainless steel material.
5. The cooling and refrigeration device for an A. japonicus aquaculture pond according to any one of claims 1 to 4, wherein one end, close to the air outlet hole (4), of the tank body (1) is connected to a water outlet hole (9) matched with the ice block layer (8) in a penetrating manner, and the water outlet hole (9) is higher than the air outlet hole (4);
wherein the height of the fence (7) is 10 cm; the fence (7) comprises a plurality of steel pipes; the steel pipes are arranged in parallel side by side.
FIG. 2 FIG. 1 DRAWINGS
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010149561.3 | 2020-03-06 | ||
| CN202010149561.3A CN111264453B (en) | 2020-03-06 | 2020-03-06 | Cooling and refrigerating device for stichopus japonicus aquaculture pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021101190A4 true AU2021101190A4 (en) | 2021-05-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021101190A Ceased AU2021101190A4 (en) | 2020-03-06 | 2021-03-05 | Cooling and Refrigeration Device for Apostichopus Japonicus Aquaculture Pond |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111264453B (en) |
| AU (1) | AU2021101190A4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365710A (en) * | 2021-12-23 | 2022-04-19 | 江苏海洋大学 | In-situ resource utilization method for tail water of stichopus japonicus aquaculture pond |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3688165B2 (en) * | 1999-11-22 | 2005-08-24 | 積水化成品工業株式会社 | Container for transporting seafood and method for transporting seafood |
| ES2172409B2 (en) * | 2000-07-07 | 2003-06-16 | Presedo Jesus Manuel Taboada | EQUIPMENT FOR OBTAINING OZONIZED WASTE WATER TO BE USED AS A COOLING AND MANAGEMENT MEANS OF FISHING PRODUCTS. |
| CN101248774A (en) * | 2008-04-03 | 2008-08-27 | 大连汇新钛设备开发有限公司 | Device of transporting live fish |
| CN203087446U (en) * | 2012-11-30 | 2013-07-31 | 杨师嘉 | Simple sizing agent pre-cooling groove for soft ice cream machine |
| CN203116391U (en) * | 2013-03-08 | 2013-08-07 | 王文杰 | Household temperature lowering device |
| CN207580541U (en) * | 2017-11-10 | 2018-07-06 | 四川农业大学 | A kind of preservation device of blueberry fresh fruit |
| CN210076353U (en) * | 2019-05-13 | 2020-02-18 | 章丘市嘉合机械有限公司 | Pond culture cooling system |
| CN110495412A (en) * | 2019-09-09 | 2019-11-26 | 鲁东大学 | A kind of method of stichopus japonicus and true octopus batch production integrated culture |
-
2020
- 2020-03-06 CN CN202010149561.3A patent/CN111264453B/en active Active
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- 2021-03-05 AU AU2021101190A patent/AU2021101190A4/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365710A (en) * | 2021-12-23 | 2022-04-19 | 江苏海洋大学 | In-situ resource utilization method for tail water of stichopus japonicus aquaculture pond |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111264453A (en) | 2020-06-12 |
| CN111264453B (en) | 2022-03-01 |
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