CN110604090A - Fish and shrimp culture test tank - Google Patents
Fish and shrimp culture test tank Download PDFInfo
- Publication number
- CN110604090A CN110604090A CN201911038415.7A CN201911038415A CN110604090A CN 110604090 A CN110604090 A CN 110604090A CN 201911038415 A CN201911038415 A CN 201911038415A CN 110604090 A CN110604090 A CN 110604090A
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- Prior art keywords
- temperature
- circulating
- circulating liquid
- liquid
- fish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000238557 Decapoda Species 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 147
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 241000251468 Actinopterygii Species 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 28
- 239000012530 fluid Substances 0.000 claims description 15
- 238000009395 breeding Methods 0.000 claims description 11
- 230000001488 breeding effect Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 241000143060 Americamysis bahia Species 0.000 abstract description 9
- 230000000638 stimulation Effects 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007794 irritation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/047—Liquid pumps for aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
Abstract
The invention provides a fish and shrimp culture test tank, which is characterized in that a liquid storage tank is arranged at the bottom of a culture tank, circulating liquid is introduced, and the culture tank is subjected to water bath temperature control; the temperature control device detects the water temperature in the culture tank by arranging the two temperature sensors, so that the circulating liquid is determined to be cooled or heated, the cooled or heated new circulating liquid is stored in the circulating liquid container in advance, the difference value between the water temperature in the culture tank and the cooled or heated new circulating liquid temperature is compared, the cooled or heated circulating liquid is guided into the culture tank within a preset temperature difference range, the stimulation to fishes and shrimps in the culture tank due to the overlarge temperature difference between the new circulating liquid and the circulating liquid in the culture tank is prevented, and the temperature control is more accurate.
Description
Technical Field
The invention relates to the technical field of cultivation, in particular to a fish and shrimp cultivation test tank.
Background
At present, the amount of fish and shrimp cultivation input products is increasing, and before the input products are produced in a large scale, a cultivation test needs to be carried out in a laboratory to test the application effect of the product. In the test process, the influence of factors such as temperature, dissolved oxygen, illumination and the like on the growth of fishes and shrimps should be eliminated as much as possible; in addition, in the test process, a plurality of control groups need to be arranged for respective putting, so that specific product use effects are obtained through comparison.
The normal growth and development temperature of the fishes and shrimps is generally 10-30 ℃, and in order to ensure that the fishes and shrimps are not influenced by the change of the external temperature as much as possible in the culture process, the relatively constant growth temperature needs to be provided for the fishes and shrimps.
Disclosure of Invention
In view of the above, the invention provides a fish and shrimp culture test tank which can conveniently adjust the growth temperature environment of fish and shrimp to keep the growth temperature environment constant and eliminate the situation that the growth of fish and shrimp cannot reflect the effect of the input products due to the fact that the temperature condition is not appropriate.
The technical scheme of the invention is realized as follows: the invention provides a fish and shrimp culture test tank which comprises a culture tank (1), a liquid storage tank (2), a circulating pump (3) and a temperature control device (4), wherein the liquid storage tank (2) is arranged below the culture tank (1), a cavity (20) filled with circulating liquid is formed between the liquid storage tank and the culture tank, a circulating liquid inlet (21) and a circulating liquid outlet (22) are formed in the liquid storage tank (2), the circulating liquid inlet (21), the circulating pump (3), the temperature control device (4) and the circulating liquid outlet (22) are communicated with each other, and the temperature control device (4) heats or cools the circulating liquid on a liquid path.
On the basis of the technical scheme, preferably, the temperature control device (4) comprises an electric heater (41), a three-way pipe (42), a valve body (43) and a circulating liquid container (44), wherein a circulating liquid outlet (22), the electric heater (41), the three-way pipe (42), the circulating liquid container (44), a circulating pump (3) and a circulating liquid inlet (21) are sequentially communicated, and the three-way pipe (42) is externally connected with a cooling circulating liquid source through the valve body (43).
Further preferably, temperature regulating device (4) still includes first temperature sensor (45), second temperature sensor (46) and controller (47), valve body (43) are the solenoid valve, and first temperature sensor (45) set up in breeding jar (1), and second temperature sensor (46) set up in circulation liquid container (44), controller (47) respectively with first temperature sensor (45), second temperature sensor (46), electric heater (41) and circulating pump (3) electric connection.
Further preferably, a first temperature sensor (45) for detecting the water temperature T1 in the culture tank (1) and sending the detected water temperature T1 to the controller (47);
a second temperature sensor (46) for detecting the temperature T2 of the circulating liquid in the circulating liquid container (44) and sending the temperature T2 to the controller (47);
an electric heater (41) for heating the circulating liquid flowing out from the circulating liquid outlet (22);
a controller (47) which controls the electric heater (41) to heat the circulating liquid flowing out of the circulating liquid outlet (22) when the water temperature T1 is lower than a preset temperature range, and pumps the circulating liquid in the circulating liquid container (44) into the liquid storage tank (2) through the circulating pump (3) when the difference delta T between the water temperature T1 and the circulating liquid temperature T2 is within a preset difference range; when the water temperature T1 is higher than a preset temperature range, the control valve body (43) is opened to introduce external cooling circulating liquid, and when the difference delta T between the water temperature T1 and the circulating liquid temperature T2 is within a preset difference range, the circulating liquid in the circulating liquid container (44) is pumped into the liquid storage tank (2) through the circulating pump (3).
On the basis of the technical scheme, preferably, still include air shower nozzle (5), air supply pipe (6) and lid (7), air shower nozzle (5) set up and feed through air supply pipe (6) in breeding jar (1), lid (7) lid is located and is bred jar (1) open-top department, is provided with a plurality of air vents (71) on lid (7).
Further preferably, the culture tank (1) is provided with a plurality of culture tanks which are arranged on the liquid storage tank (2) in sequence side by side.
Preferably, the liquid storage tank (2) is provided with an air supply pipe inlet (23) and an air supply pipe outlet (24), an air supply pipe (6) penetrates from the air supply pipe inlet (23) and penetrates out from the air supply pipe outlet (24), and the air spray head (5) penetrates through the bottom of the cultivation cylinder (1) and is communicated with the air supply pipe (6).
On the basis of the technical scheme, the artificial lawn cultivation device preferably further comprises an artificial lawn (8) laid at the bottom of the cultivation tank (1).
Compared with the prior art, the fish and shrimp culture test tank has the following beneficial effects:
(1) the liquid storage tank is arranged at the bottom of the culture tank, the circulating liquid is introduced, and the culture tank is subjected to water bath temperature control, so that compared with a ventilation temperature control mode, the water temperature is more constant, the fish and shrimp in the culture tank are prevented from being stimulated, and the condition that the growth of the fish and shrimp cannot reflect the product input effect due to the uncomfortable temperature condition is eliminated;
(2) the temperature control device detects the water temperature in the culture tank by arranging the two temperature sensors, so that the circulating liquid is determined to be cooled or heated, the cooled or heated new circulating liquid is stored in the circulating liquid container in advance, the difference value between the water temperature in the culture tank and the cooled or heated new circulating liquid temperature is compared, the cooled or heated circulating liquid is guided into the culture tank within a preset temperature difference range, the stimulation to fishes and shrimps in the culture tank due to the overlarge temperature difference between the new circulating liquid and the circulating liquid in the culture tank is prevented, and the temperature control is more accurate;
(3) the plurality of culture tanks are sequentially arranged on the liquid storage tank side by side, so that a plurality of groups of control groups can be conveniently arranged for comparison test, and the heat loss can be reduced;
(4) the air supply pipe inlet and the air supply pipe outlet are formed in the liquid storage box, so that the single culture cylinder can be conveniently detached or replaced, meanwhile, the internal oxygen supply amount of the plurality of culture cylinders is kept consistent, and the inconsistent oxygen supply is prevented from causing the test result to deviate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a test tank for fish and shrimp farming according to the present invention;
FIG. 2 is a side view of a test jar for culturing fish and shrimp according to the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 5 is a schematic view showing the connection relationship of the experimental tank for fish and shrimp cultivation of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in figure 1 and combined with figure 5, the fish and shrimp culture test tank comprises a culture tank 1, a liquid storage tank 2, a circulating pump 3, a temperature control device 4, an air nozzle 5, an air supply pipe 6, a cover 7 and an artificial lawn 8.
The culture tank 1 is used for cultivating fishes and shrimps by irrigation. The cover 7 covers the opening at the top of the culture tank 1 to prevent fish and shrimp from escaping, thereby facilitating observation and breeding. The cover 7 is provided with a plurality of air vents 71 to facilitate air exchange with the outside. Specifically, breed jar 1 can adopt transparent material, and the preferred glass or organic glass that adopts is convenient for observe. Specifically, breed jar 1 lateral wall all around can adopt double glazing, plays the thermal-insulated effect of heat preservation, and the bottom adopts single-deck glass, is convenient for carry out the heat exchange with the circulation liquid in the liquid reserve tank 2.
Specifically, as shown in fig. 4, the artificial turf 8 is laid on the bottom of the culture tank 1. Provides rest places for fishes and shrimps.
As shown in fig. 2, with reference to fig. 3, the liquid storage tank 2 is disposed below the cultivation tank 1, and a cavity 20 filled with a circulation liquid is formed between the liquid storage tank and the cultivation tank 1, a circulation liquid inlet 21 and a circulation liquid outlet 22 are disposed on the liquid storage tank 2, the circulation liquid inlet 21, the circulation pump 3, the temperature control device 4 and the circulation liquid outlet 22 are communicated with each other, and the temperature control device 4 heats or cools the circulation liquid on the liquid path. So, cool off the circulating liquid or heat to appointed temperature range through temperature regulating device 4, in the leading-in liquid reserve tank 2 of rethread circulating liquid entry 21, the circulating liquid carries out the heat exchange with 1 diapire of breed jar to heat or cool off the water of breeding in the jar 1. Specifically, the circulating liquid can be water.
In an embodiment of the present invention, as shown in fig. 5, the temperature control device 4 includes an electric heater 41, a three-way pipe 42, a valve body 43 and a circulation liquid container 44, the circulation liquid outlet 22, the electric heater 41, the three-way pipe 42, the circulation liquid container 44, the circulation pump 3 and the circulation liquid inlet 21 are sequentially communicated, and the three-way pipe 42 is externally connected to a cooling circulation liquid source through the valve body 43. The circulating liquid in the liquid storage tank 2 is led out through a circulating liquid outlet 22, heated by an electric heater 41 and then enters a circulating liquid container 44, so that the circulating liquid is heated; meanwhile, the three-way pipe 42 is externally connected with a cooling circulating liquid source through the valve body 43, and external cooling circulating liquid enters the circulating liquid container 44 through the three-way pipe 42 and exchanges heat with original circulating liquid in the circulating liquid container 44, so that the circulating liquid is cooled.
Specifically, as the temperature control part, temperature regulating device 4 still includes first temperature sensor 45, second temperature sensor 46 and controller 47, valve body 43 is the solenoid valve, and first temperature sensor 45 sets up in breeding jar 1, and second temperature sensor 46 sets up in circulation liquid container 44, controller 47 respectively with first temperature sensor 45, second temperature sensor 46, electric heater 41 and circulating pump 3 electric connection.
Specifically, the first temperature sensor 45 detects the water temperature T1 in the culture tank 1 and sends the detected water temperature T1 to the controller 47;
a second temperature sensor 46 for detecting a temperature T2 of the circulating liquid in the circulating liquid container 44 and sending the detected temperature T2 to the controller 47;
an electric heater 41 for heating the circulating liquid flowing out from the circulating liquid outlet 22;
a controller 47 for controlling the electric heater 41 to heat the circulation liquid flowing out from the circulation liquid outlet 22 when the water temperature T1 is lower than a preset temperature range, and pumping the circulation liquid in the circulation liquid container 44 into the liquid storage tank 2 by the circulation pump 3 when a difference Δ T between the water temperature T1 and the circulation liquid temperature T2 is within a preset difference range; when the water temperature T1 is higher than the preset temperature range, the control valve 43 opens to introduce the external cooling circulation fluid, and when the difference Δ T between the water temperature T1 and the circulation fluid temperature T2 is within the preset difference range, the circulation fluid in the circulation fluid container 44 is pumped into the liquid storage tank 2 by the circulation pump 3.
The temperature control part specifically works as follows:
when the water temperature T1 is lower than the preset temperature range, the controller 47 controls the electric heater 41 to heat the circulating liquid flowing out of the circulating liquid outlet 22, and controls the valve body 43 to close, so that the heated circulating liquid enters the circulating liquid container 44. At this time, if the heated circulating liquid is directly introduced into the liquid storage tank 2, the temperature of the heated circulating liquid may be too high, which may cause irritation to the growth of fish and shrimp, therefore, the present invention monitors the difference Δ T between the water temperature T1 and the circulating liquid temperature T2, and when the difference Δ T is within a preset difference range, the circulating liquid in the circulating liquid container 44 is pumped into the liquid storage tank 2 by the circulating pump 3, and then exchanges heat with the water in the culture tank 1, so that the temperature of the water in the culture tank 1 is gradually increased.
When the water temperature T1 is higher than the preset temperature range, the control valve 43 opens the external cooling circulation liquid, and controls the electric heater 41 to stop heating, and the external cooling circulation liquid enters the circulation liquid container 44 and is mixed with the circulation liquid in the circulation liquid container 44 to cool. At this time, if the cooled circulation fluid is directly introduced into the liquid storage tank 2, there is a possibility that the temperature of the cooled circulation fluid is too low, which may cause irritation to the growth of fish and shrimp, and therefore, the present invention monitors the difference Δ T between the water temperature T1 and the circulation fluid temperature T2, and when the difference Δ T is within a preset difference range, pumps the circulation fluid in the circulation fluid container 44 into the liquid storage tank 2 through the circulation pump 3, and further exchanges heat with the water in the cultivation tank 1, so that the water temperature in the cultivation tank 1 is gradually lowered.
Oxygen is continuously supplied during the growth of the fishes and shrimps in the culture tank 1, so that, as shown in fig. 4, the air spray head 5, the air supply pipe 6 and the cover 7 are arranged in the invention, the air spray head 5 is arranged in the culture tank 1 and is communicated with the air supply pipe 6, fresh air is supplied through the air supply pipe 6, and the fresh air is dispersed in the water in the culture tank 1 through the air spray head 5. So for a plurality of 1 inside oxygen suppliments of breed jars keep unanimous, prevent that the inconsistent test result that leads to of oxygen suppliment from appearing the deviation.
Specifically, in this embodiment, breed jar 1 and be provided with a plurality ofly, set up side by side on liquid reserve tank 2 in proper order. The breeding tank 1 can be arranged in a cubic structure, and the adjacent breeding tanks 1 are in mutual contact, so that heat loss can be reduced, and observation and comparison are facilitated.
The cultivating cylinder 1 needs to be periodically disassembled for cleaning, and if the air supply pipe 6 is directly fixed on the cultivating cylinder 1, the disassembly and the assembly are not convenient, therefore, the air supply pipe inlet 23 and the air supply pipe outlet 24 are arranged on the liquid storage tank 2, the air supply pipe 6 penetrates through the air supply pipe inlet 23 and penetrates out of the air supply pipe outlet 24, and the air spray head 5 penetrates through the bottom of the cultivating cylinder 1 and is communicated with the air supply pipe 6.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a fish and shrimp culture test jar, its includes breed jar (1), its characterized in that: still include liquid reserve tank (2), circulating pump (3) and temperature regulating device (4), liquid reserve tank (2) set up in breeding jar (1) below and cavity (20) that form between the two and fill the circulating fluid, circulating fluid entry (21) and circulating fluid export (22) have been seted up on liquid reserve tank (2), and circulating fluid entry (21), circulating pump (3), temperature regulating device (4) and circulating fluid export (22) communicate each other, and temperature regulating device (4) heats or cools off the circulating fluid on the liquid way.
2. The fish and shrimp culture test jar as claimed in claim 1, wherein: the temperature control device (4) comprises an electric heater (41), a three-way pipe (42), a valve body (43) and a circulating liquid container (44), a circulating liquid outlet (22), the electric heater (41), the three-way pipe (42), the circulating liquid container (44), a circulating pump (3) and a circulating liquid inlet (21) are communicated in sequence, and the three-way pipe (42) is externally connected with a cooling circulating liquid source through the valve body (43).
3. The fish and shrimp culture test jar as claimed in claim 2, wherein: temperature regulating device (4) still include first temperature sensor (45), second temperature sensor (46) and controller (47), valve body (43) are the solenoid valve, and first temperature sensor (45) set up in breeding jar (1), and second temperature sensor (46) set up in circulation liquid container (44), controller (47) respectively with first temperature sensor (45), second temperature sensor (46), electric heater (41) and circulating pump (3) electric connection.
4. The fish and shrimp culture test jar as claimed in claim 3, wherein:
a first temperature sensor (45) which detects the water temperature T1 in the culture tank (1) and sends the water temperature T1 to a controller (47);
a second temperature sensor (46) for detecting the temperature T2 of the circulating liquid in the circulating liquid container (44) and sending the temperature T2 to the controller (47);
an electric heater (41) for heating the circulating liquid flowing out from the circulating liquid outlet (22);
a controller (47) which controls the electric heater (41) to heat the circulating liquid flowing out of the circulating liquid outlet (22) when the water temperature T1 is lower than a preset temperature range, and pumps the circulating liquid in the circulating liquid container (44) into the liquid storage tank (2) through the circulating pump (3) when the difference delta T between the water temperature T1 and the circulating liquid temperature T2 is within a preset difference range; when the water temperature T1 is higher than a preset temperature range, the control valve body (43) is opened to introduce external cooling circulating liquid, and when the difference delta T between the water temperature T1 and the circulating liquid temperature T2 is within a preset difference range, the circulating liquid in the circulating liquid container (44) is pumped into the liquid storage tank (2) through the circulating pump (3).
5. The fish and shrimp culture test jar as claimed in claim 1, wherein: still include air shower nozzle (5), air supply pipe (6) and lid (7), air shower nozzle (5) set up and feed through air supply pipe (6) in breeding jar (1), lid (7) lid is located and is bred jar (1) top opening part, is provided with a plurality of air vents (71) on lid (7).
6. The fish and shrimp culture test jar as claimed in claim 5, wherein: the culture tank (1) is provided with a plurality of tanks which are arranged on the liquid storage tank (2) side by side in sequence.
7. The fish and shrimp culture test jar as claimed in claim 6, wherein: an air supply pipe inlet (23) and an air supply pipe outlet (24) are formed in the liquid storage box (2), the air supply pipe (6) penetrates from the air supply pipe inlet (23) and penetrates out from the air supply pipe outlet (24), and the air spray head (5) penetrates through the bottom of the breeding cylinder (1) and is communicated with the air supply pipe (6).
8. The fish and shrimp culture test jar as claimed in claim 1, wherein: also comprises an artificial lawn (8) which is laid at the bottom of the culture tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911038415.7A CN110604090A (en) | 2019-10-29 | 2019-10-29 | Fish and shrimp culture test tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911038415.7A CN110604090A (en) | 2019-10-29 | 2019-10-29 | Fish and shrimp culture test tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110604090A true CN110604090A (en) | 2019-12-24 |
Family
ID=68895447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911038415.7A Pending CN110604090A (en) | 2019-10-29 | 2019-10-29 | Fish and shrimp culture test tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN110604090A (en) |
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| CN206576098U (en) * | 2016-12-02 | 2017-10-24 | 东元奈米应材股份有限公司 | Heat fish jar |
| CN207978663U (en) * | 2018-03-12 | 2018-10-19 | 张守明 | A kind of constant temperature livestock-raising supply flume |
| CN209171217U (en) * | 2018-09-18 | 2019-07-30 | 肇庆高新区小黑科技有限公司 | A kind of breeding water body cycle heating device |
| CN211268173U (en) * | 2019-10-29 | 2020-08-18 | 武汉合缘绿色生物股份有限公司 | Fish and shrimp culture test tank |
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