CN211268173U - Fish and shrimp culture test tank - Google Patents
Fish and shrimp culture test tank Download PDFInfo
- Publication number
- CN211268173U CN211268173U CN201921841494.0U CN201921841494U CN211268173U CN 211268173 U CN211268173 U CN 211268173U CN 201921841494 U CN201921841494 U CN 201921841494U CN 211268173 U CN211268173 U CN 211268173U
- Authority
- CN
- China
- Prior art keywords
- temperature
- jar
- circulating
- circulating liquid
- liquid
- 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.)
- Active
Links
Images
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides a fish and shrimp breeding test jar, through set up the liquid reserve tank at breeding the bottom of jar, let in circulating liquid, carry out the water bath temperature control to breeding the jar, compare with the mode of ventilation temperature control, the temperature is more invariable, avoids causing the amazing to the fish and shrimp in breeding the jar, gets rid of the temperature condition and leads to the situation that fish and shrimp growth can not reflect the input product effect to appear; the utility model discloses a temperature regulating device is through setting up two temperature sensor, detect the temperature of breeding in the jar, thereby confirm to cool off or heat up circulating liquid, to the cooling or the good new circulating liquid that heaies up, the storage is in circulating liquid container in advance, and the difference between the temperature of breeding in the jar and the good new circulating liquid temperature of cooling or heaing up relatively, will cool off or the leading-in breed jar of the good circulating liquid that heaies up in predetermineeing the temperature difference within range, prevent that the too big fish and shrimp that leads to the fact the amazing to breeding in the jar of new circulating liquid and the circulating liquid difference in the jar of breeding, temperature control is more accurate.
Description
Technical Field
The utility model relates to a breed technical field, especially relate to a fish and shrimp breed test jar.
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.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a fish and shrimp culture test jar can conveniently adjust fish and shrimp growth temperature environment, makes it keep invariable, gets rid of the temperature condition and discomfortable the condition that leads to fish and shrimp to grow and can not reflect the input article effect and appears.
The technical scheme of the utility model is realized like this: the utility model provides a fish and shrimp culture test jar, it still includes liquid reserve tank (2), circulating pump (3) and temperature regulating device (4) including breeding jar (1), liquid reserve tank (2) set up in breeding jar (1) below and cavity (20) that form between the two and fill the circulating liquid, circulating liquid entry (21) and circulating liquid export (22) have been seted up on liquid reserve tank (2), and circulating liquid entry (21), circulating pump (3), temperature regulating device (4) and circulating liquid export (22) communicate each other, and temperature regulating device (4) heat or cool off the circulating liquid on the liquid way.
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).
The utility model discloses a fish and shrimp culture test jar has following beneficial effect for prior art:
(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 utility model discloses a temperature regulating device is through setting up two temperature sensor, detect the temperature of breeding the jar, thereby confirm to cool off or heat up circulating liquid, to the new circulating liquid that the cooling or the good temperature rise, store in circulating liquid container in advance, and compare the difference between the temperature in the breeding jar and the new circulating liquid temperature that the cooling or the good temperature rise, the circulating liquid that will cool off or the good temperature rise is introduced into the breeding jar in presetting the temperature difference scope, prevent that the too big fish and shrimp that leads to the fact the stimulation to breeding the jar in the new circulating liquid and the circulating liquid difference in the breeding jar, 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 these drawings without creative efforts.
FIG. 1 is a perspective view of a fish and shrimp culture test jar of the present invention;
FIG. 2 is a side view of the experimental jar for fish and shrimp cultivation of 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 of the connection relationship between the experimental tank for fish and shrimp cultivation.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in figure 1, with reference to figure 5, the experimental tank for fish and shrimp cultivation of the present invention comprises a cultivation 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 connected, and the three-way pipe 42 is externally connected to the 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 moment, if in the direct leading-in liquid reserve tank 2 of circulation liquid with the heating, the circulation liquid temperature that probably heats is too high, causes amazing to the growth of fish and shrimp, consequently, the utility model discloses a difference Δ T between monitoring temperature T1 and circulation liquid temperature T2, when difference Δ T when predetermineeing the difference within range, go into liquid reserve tank 2 through circulating pump 3 with the circulation liquid pump in the circulation liquid container 44, and then carry out the heat exchange with the water of breeding in the jar 1, let the temperature of breeding in the jar 1 rise step by step.
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 moment, if in the direct leading-in liquid reserve tank 2 of refrigerated circulation liquid, it is low excessively to probably refrigerated circulation liquid temperature, causes the amazing to the growth of fish and shrimp, consequently, the utility model discloses a difference Δ T between monitoring temperature T1 and circulation liquid temperature T2, when difference Δ T when predetermineeing the difference within range, go into liquid reserve tank 2 with the circulation liquid pump in the circulation liquid container 44 through circulating pump 3, and then carry out the heat exchange with the water of breeding in the jar 1, let the temperature of breeding in the jar 1 reduce step by step.
Fish and shrimp need continuously let in oxygen at breeding 1 internal growth in-process of jar, consequently, as shown in fig. 4, the utility model discloses set up air shower 5, air supply pipe 6 and lid 7, air shower 5 sets up and leads to air supply pipe 6 in breeding jar 1, supplies fresh air through air supply pipe 6 to through the aquatic of 5 dispersions in breeding jar 1 of air shower. 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 above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
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 |
|---|---|---|---|
| CN201921841494.0U CN211268173U (en) | 2019-10-29 | 2019-10-29 | Fish and shrimp culture test tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921841494.0U CN211268173U (en) | 2019-10-29 | 2019-10-29 | Fish and shrimp culture test tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211268173U true CN211268173U (en) | 2020-08-18 |
Family
ID=72009666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921841494.0U Active CN211268173U (en) | 2019-10-29 | 2019-10-29 | Fish and shrimp culture test tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211268173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604090A (en) * | 2019-10-29 | 2019-12-24 | 武汉合缘绿色生物股份有限公司 | Fish and shrimp culture test tank |
-
2019
- 2019-10-29 CN CN201921841494.0U patent/CN211268173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604090A (en) * | 2019-10-29 | 2019-12-24 | 武汉合缘绿色生物股份有限公司 | Fish and shrimp culture test tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204860567U (en) | Breed case that fish culture used | |
| CN211268173U (en) | Fish and shrimp culture test tank | |
| GB2494698A (en) | Cultivation of phytoplankton and zooplankton | |
| CN105010234A (en) | Turtle culturing tank | |
| CN206533950U (en) | A kind of insect culture humiture automatic control type incubator | |
| CN206212951U (en) | A kind of piglet cultivation colony house with temperature controlling function | |
| CN205922330U (en) | Automatic prepare water planting case of nutrient solution | |
| CN205455112U (en) | No native planting device of intelligence | |
| CN206314385U (en) | A kind of self-waterer cultivated for mutton sheep | |
| CN110604090A (en) | Fish and shrimp culture test tank | |
| KR100686634B1 (en) | Boiler for fish farm | |
| KR20160083260A (en) | Farming facility for aquatic organisms based on improved aquaculture environment by controlling biochemical factors | |
| CN211091385U (en) | Automatic control ornamental fish tank with water culture function | |
| JPH01184093A (en) | Heat pump type thermal sterilizer and thermal sterilizing method | |
| CN109892244B (en) | Intelligent drinking water system that animal was bred | |
| CN211129415U (en) | Hatching device for red swamp crayfish eggs | |
| KR100275675B1 (en) | Automatic supplying apparatus of water for breeding | |
| CN210247986U (en) | Aquatic product seedling raising box with constant temperature function | |
| CN211353042U (en) | Agricultural seed breeding device | |
| KR20200138458A (en) | Automated mushroom cultivation system for Sawdust culture medium-type | |
| CN209824859U (en) | Container for fry rearing and rearing system thereof | |
| CN106718794A (en) | A kind of automatic water-replacing formula bean sprout growing machine | |
| CN205803488U (en) | A kind of temperature control system based on online feedback automatic temperature-control for both culturing microalgae | |
| CN209861976U (en) | Circulating water culture hatching tank | |
| CN212279273U (en) | Potato seedling soilless culture case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |