CN201451041U - Experimental device for evaluating influence of temperature on physiological change of young fish - Google Patents
Experimental device for evaluating influence of temperature on physiological change of young fish Download PDFInfo
- Publication number
- CN201451041U CN201451041U CN2009200767395U CN200920076739U CN201451041U CN 201451041 U CN201451041 U CN 201451041U CN 2009200767395 U CN2009200767395 U CN 2009200767395U CN 200920076739 U CN200920076739 U CN 200920076739U CN 201451041 U CN201451041 U CN 201451041U
- Authority
- CN
- China
- Prior art keywords
- water
- fish
- temperature
- water tank
- ultraviolet sterilizer
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The utility model relates to an experimental device for evaluating the influence of temperature on physiological changes of young fish. In the technical scheme, a water tank is in a circular shape, a fish breeding tank is in a rectangular shape, all the side surfaces and the bottom surface of the fish breeding tank are provided with small holes, water in the water tank can circulate, a submergible pump is arranged on the bottom of the water tank, the water outlet of the submergible pump is connected with a water pipe, the water pipe is connected with a tee, one end of the tee is connected with an air conditioner by a water pipe through a lower valve, the other end of the tee is connected with another tee through an upper valve, the tee is connected with one end of an ultraviolet sterilizer through a water pipe, the other end of the ultraviolet sterilizer is connected with a water outlet pipe, the water outlet pipe extends into the middle of the water tank, and a thermometer is arranged in the water in the water tank and is used for measuring the water temperature in the water tank. The air conditioner can control the temperature of the water, and the ultraviolet sterilizer can sterilize the flowing water passing through the ultraviolet sterilizer. The utility model has the advantages of compact structure and easy use, and the temperature of the utility model can be set easily, conveniently and accurately.
Description
Technical field
The utility model belongs to technical field of aquaculture, particularly relates to the experimental provision of a kind of evaluate temperature to fish juvenile fish physiological effect.
Background technology
Fish are poikilotherms, and their body temperature changes with the change of water environment temperature.Compare with homeothermal animal, the living thermal process of fish is slow, and living heat is also lower, and lacks the structure that keeps body temperature.The body temperature of most of fish is close with the environment water temperature, so water temperature is very important with growth for the survival of fish.For most of fish, the height of water temperature directly determines the body temperature of fish.Therefore in the comfort zone scope, when water temperature rose, the body temperature of fish increased, and the body physiological process is accelerated, and water temperature can influence the intensity of the every physiological activity of fish.In optimum temperature range, along with water temperature raises, the metabolism of fish strengthens, and the intensity of feeding also increases.Temperature is as controlling elements, mainly fish metabolic response speed is started to control to make and use, influence its Physiology and biochemistry process,, thereby become the important environmental variance that influences fish movement and growth as synthetic ratio of food intake dose, energy requirement, metabolic rate, protein etc.The growth of fish generally all can be revealed strong dependence to thermometer.Maximum growth rate often appears in the narrow water temperature range, departs from optimum water temperature the growth rate of fish is descended.
When water temperature exceeds the suitable scope of fish, fish will be subjected to influence in various degree.When arriving maximum or minimum lower limit temperature, fish are just dead.The rapid variation of water temperature even in comfort zone, also can cause fish kills.The amplitude of variation that general fish can be stood is 2～5 ℃.The suffertibility of fry is poorer.Therefore when some rare fish of indoor culture, need the control water temperature, when the weather temperature is low, need heat breeding water body.
At present, the method for raising water temperature mainly is to utilize heating rod control water temperature in the laboratory.Control water temperature in this way, also need to be equipped with electronic temperature control device.Electronic temperature control device is transferred to temperature required, just can be controlled water temperature automatically.Every electronic temperature control device generally can connect 2 heating rods.Though heating rod and electronic temperature control device low price, but in actual use, especially several months continue to control temperature with electronic temperature control device, cause that easily temperature controller control chip temperature raises, cause the microcomputerized control chip to damage, thereby cause occurring in the fish culture accident.Heating rod can only improve water temperature in addition, and can not reduce water temperature, causes carrying out the temperature evaluation experiment and the time can only be limited in temperature lower winter.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of simple to operate, control is convenient, broad-spectrum evaluate temperature is to the experimental provision of fish juvenile fish physiological effect.
The technical scheme that its technical problem that solves the utility model adopts is: the experimental provision of a kind of evaluate temperature to fish juvenile fish physiological effect is provided, comprise water tank, fish culture box, air conditioner, ultraviolet sterilizer, immersible pump, outlet pipe, last valve, lower valve, thermometer and water pipe, described water tank is rounded, fish culture box is rectangle, all there is aperture each side and the bottom surface of fish culture box, the exchange of can circulating with the water in the water tank, water tank bottom is placed an immersible pump, the delivery port of immersible pump links to each other with water pipe, water pipe connects a threeway, threeway one end is connected to air conditioner by water pipe after by a lower valve, the other end connects a threeway after going up valve by one, threeway is connected with an end of ultraviolet sterilizer by water pipe, the other end of ultraviolet sterilizer connects outlet pipe, outlet pipe extend into the water tank middle part, places a thermometer in the water tank water body, is used for measuring the water temperature of water tank.The temperature of air conditioner control water body, ultraviolet sterilizer carries out sterilization to the water body that flows through.
Described water tank is made by fiberglass, and inside diameter is 1.0 meters, highly is 1.3 meters.
Described fish culture box is made of plastics, and the length and width height is respectively 50cm * 50cm * 30cm, and the Circularhole diameter of each side of fish culture box and bottom surface is 3 millimeters.
Described outlet pipe extend into tank top below 40 centimetres.
Beneficial effect
The utility model advantage is: compact conformation is easy to use; Can culture the temperature in pond by air conditioner control; Kill pest in the water by ultraviolet sterilizer; Adopt immersible pump to form cycle water, help controlling cultivate water; The temperature of experimental provision is provided with easy, accurate.
Description of drawings
Fig. 1 evaluate temperature is to the schematic diagram of the experimental provision of fish juvenile fish physiological effect.
Among the figure: 1. ultraviolet sterilizer 2. outlet pipes 3. fish culture boxes 4. water tanks 5. water 6. delivery ports 7. immersible pumps
8. go up 13. threeways of valve 9. lower valves 10. thermometers 11. water pipes 12. air conditioners
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, the utility model is made up of water tank 4, fish culture box 3, air conditioner 12, ultraviolet sterilizer 1, immersible pump 7, outlet pipe 2, last valve 8, lower valve 9, thermometer 10, water pipe 11.Water tank 4 is rounded, is made by fiberglass, and inside diameter is 1.0 meters, highly is 1.3 meters.Fish culture box 3 is rectangle, be made of plastics, can float on the surface, the length and width height is respectively 50cm * 50cm * 30cm, all there are many small sircle holes fish culture box 3 each side and bottom surface, and Circularhole diameter is 3 millimeters, and circular hole makes the exchange of can circulating with the water in the water tank of the water body of breeding box, but the experiment fish because of individuality greater than Circularhole diameter, can only live in the breeding box.Water tank bottom is placed one 150 watts immersible pump 7, immersible pump 7 delivery ports 6 link to each other with the PVC water pipe 11 of 3 centimetres of diameters, water pipe 11 leads to plastic three-way of the outer connection in water tank 4 backs, threeway one end is connected the water inlet of air conditioner 12 by water pipe 11 by a lower valve 9 backs, the other end is gone up valve 8 backs by one and is connected the another one plastic three-way, and this threeway connects ultraviolet sterilizer 1 by the PVC water pipe of 3 centimetres of diameters.Ultraviolet sterilizer 1 connection diameter is 3 centimetres a PVC outlet pipe 2.Outlet pipe 2 extend into water tank 4 tops below 40 centimetres.Air conditioner 12 water sides are connected to threeway by water pipe.The temperature of air conditioner 12 control water bodys, 1 pair of water body that flows through of ultraviolet sterilizer carries out sterilization.In water tank 4 water bodys, place a thermometer 10, be used for measuring the water temperature of water tank.
When experimental provision uses, water is added to 1.0 meters height, the outlet pipe mouth of pipe is positioned under the water surface, in order to avoid the sound shadow of falling into water is rung fish.To test fish and put into breeding box.Open lower valve, close and close valve, open air conditioner and ultraviolet sterilizer, the temperature of air conditioner is set to test required temperature, and then the water in the water tank forms cycle water by immersible pump, water pipe, lower valve, air conditioner, ultraviolet sterilizer, outlet pipe.If the temperature of air conditioner setting is higher than water temperature at that time during experiment, then air conditioner is in heated condition, otherwise air conditioner then is in refrigeration condition.Through behind the certain hour, the temperature of water body is in stable state, reads the temperature value of thermometer this moment, as thermometer temperature displayed and the temperature that experiment is provided with error is arranged, then need the temperature of air conditioner is readjusted, the temperature required up to temperature of proofreading and correct the back water body and experiment is consistent.
During temperature evaluation experiment sometimes, need the natural temperature group to compare experiment, promptly not needing water body is carried out external temperature control. can close the power supply of air conditioner this moment, water body is not carried out temperature control. close lower valve then, open valve, then the water in the water tank passes through immersible pump, water pipe, goes up valve, ultraviolet sterilizer, outlet pipe, forms cycle water. by the temperature value of the record of the thermometer in water tank water body every day.
Claims (4)
1. an evaluate temperature is to the experimental provision of fish juvenile fish physiological effect, comprise water tank, fish culture box, air conditioner, ultraviolet sterilizer, immersible pump, outlet pipe, last valve, lower valve, thermometer and water pipe, it is characterized in that: described water tank (4) is rounded, fish culture box (3) is rectangle, all there is aperture each side and the bottom surface of fish culture box (3), an immersible pump (7) is placed in water tank (4) bottom, the delivery port (6) of immersible pump (7) links to each other with water pipe, water pipe connects a threeway, threeway one end is connected to air conditioner (12) by a lower valve (9) back by water pipe, the other end is gone up valve (8) back by one and is connected a threeway, threeway is connected by the end of water pipe with ultraviolet sterilizer (1), the other end of ultraviolet sterilizer (1) connects outlet pipe (2), outlet pipe (2) extend into the water tank middle part, places a thermometer (10) in water tank (4) water body.
2. a kind of evaluate temperature according to claim 1 is characterized in that the experimental provision of fish juvenile fish physiological effect: described water tank (4) is made by fiberglass, and inside diameter is 1.0 meters, highly is 1.3 meters.
3. a kind of evaluate temperature according to claim 1 is to the experimental provision of fish juvenile fish physiological effect, it is characterized in that: described fish culture box (3) is made of plastics, the length and width height is respectively 50cm * 50cm * 30cm, and the Circularhole diameter of each side of fish culture box and bottom surface is 3 millimeters.
4. a kind of evaluate temperature according to claim 1 is characterized in that the experimental provision of fish juvenile fish physiological effect: described outlet pipe (2) extend into tank top below 40 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200767395U CN201451041U (en) | 2009-06-19 | 2009-06-19 | Experimental device for evaluating influence of temperature on physiological change of young fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200767395U CN201451041U (en) | 2009-06-19 | 2009-06-19 | Experimental device for evaluating influence of temperature on physiological change of young fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201451041U true CN201451041U (en) | 2010-05-12 |
Family
ID=42378369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200767395U Expired - Fee Related CN201451041U (en) | 2009-06-19 | 2009-06-19 | Experimental device for evaluating influence of temperature on physiological change of young fish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201451041U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106310A (en) * | 2010-12-17 | 2011-06-29 | 陈国明 | Automatic temperature-regulating oxygen-gaining device for breeding, storing and transporting aquatic products |
| CN103098743A (en) * | 2013-02-06 | 2013-05-15 | 大连海洋大学 | Aquatic animal temperature selection experimental system |
| CN103392660A (en) * | 2013-07-24 | 2013-11-20 | 广东省微生物研究所 | Exposure device for fish embryos and larva fish for long-term chronic toxicity tests |
| CN107529737A (en) * | 2015-04-21 | 2018-01-02 | 阿克维韦私人有限公司 | The water regulation of aquarium |
| CN109526813A (en) * | 2018-12-06 | 2019-03-29 | 中国长江三峡集团有限公司 | Fish temperature preference experimental apparatus for testing |
| CN110463625A (en) * | 2019-07-31 | 2019-11-19 | 中国水产科学研究院黄海水产研究所 | A kind of infauna measuring behavior device and infauna measuring behavior method |
-
2009
- 2009-06-19 CN CN2009200767395U patent/CN201451041U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106310A (en) * | 2010-12-17 | 2011-06-29 | 陈国明 | Automatic temperature-regulating oxygen-gaining device for breeding, storing and transporting aquatic products |
| CN103098743A (en) * | 2013-02-06 | 2013-05-15 | 大连海洋大学 | Aquatic animal temperature selection experimental system |
| CN103098743B (en) * | 2013-02-06 | 2014-08-27 | 大连海洋大学 | Aquatic animal temperature selection experimental system |
| CN103392660A (en) * | 2013-07-24 | 2013-11-20 | 广东省微生物研究所 | Exposure device for fish embryos and larva fish for long-term chronic toxicity tests |
| CN103392660B (en) * | 2013-07-24 | 2015-03-18 | 广东省微生物研究所 | Exposure device for fish embryos and larva fish for long-term chronic toxicity tests |
| CN107529737A (en) * | 2015-04-21 | 2018-01-02 | 阿克维韦私人有限公司 | The water regulation of aquarium |
| CN109526813A (en) * | 2018-12-06 | 2019-03-29 | 中国长江三峡集团有限公司 | Fish temperature preference experimental apparatus for testing |
| CN110463625A (en) * | 2019-07-31 | 2019-11-19 | 中国水产科学研究院黄海水产研究所 | A kind of infauna measuring behavior device and infauna measuring behavior method |
| CN110463625B (en) * | 2019-07-31 | 2021-12-10 | 中国水产科学研究院黄海水产研究所 | Bottom internal animal behavior observation device and bottom internal animal behavior observation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201451041U (en) | Experimental device for evaluating influence of temperature on physiological change of young fish | |
| CN204888322U (en) | A automatic watering device for sheep is bred | |
| CN201828843U (en) | Intelligent controller suitable for bean sprout incubator | |
| CN103583350B (en) | Indoor round-the-clock full-automatic no-soil cultivation incubator | |
| CN101836568A (en) | Azolla wet-culture oxygen supply device | |
| CN203563535U (en) | Parent lobster pond | |
| CN207322384U (en) | A kind of running water hatching device for raising seedlings of sturgeon | |
| CN203492502U (en) | Cultivation chamber used for selecting seed of paddy rice | |
| CN205658206U (en) | VHD batch production nian fish farming systems | |
| CN206525320U (en) | A kind of new ox cultivation drinking device | |
| CN204579560U (en) | Aquaculture pond temperature measurement control system | |
| CN209711169U (en) | A kind of breeding observing device of cowpea thrips | |
| CN204811415U (en) | Leak dropping board | |
| CN201563494U (en) | Aquarium | |
| CN205813186U (en) | A kind of energy saving and environment friendly poultry farming booth | |
| CN204883440U (en) | Survival rate of fish fry's automatic experimental apparatus under test natural condition | |
| CN208434514U (en) | Cradling bed is used in a kind of pig raising | |
| CN205492120U (en) | Automatic drinking water system in chicken farm | |
| CN203407307U (en) | Air cleaning device for livestock pen | |
| Yongphet et al. | Effect of greenhouse cages integrated with using solar energy on the growth performance on freshwater fish | |
| CN203233860U (en) | Water supplying device used for laboratory animal feeding | |
| CN203424154U (en) | Novel fish spawn incubator | |
| CN208523366U (en) | It is a kind of to facilitate installation and convenient for the vegetables incubator of control temperature | |
| CN208581667U (en) | It is a kind of heat insulating bed | |
| CN208387576U (en) | A kind of automatic water-feeding device of dairy cow farm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120619 |