CN109329139A - A kind of zebra fish roe hatching device - Google Patents
A kind of zebra fish roe hatching device Download PDFInfo
- Publication number
- CN109329139A CN109329139A CN201811516460.4A CN201811516460A CN109329139A CN 109329139 A CN109329139 A CN 109329139A CN 201811516460 A CN201811516460 A CN 201811516460A CN 109329139 A CN109329139 A CN 109329139A
- Authority
- CN
- China
- Prior art keywords
- outer container
- zebra fish
- water
- fish roe
- 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
- 230000012447 hatching Effects 0.000 title claims abstract description 32
- 241000252212 Danio rerio Species 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 241000251468 Actinopterygii Species 0.000 abstract description 14
- 241000283070 Equus zebra Species 0.000 abstract description 9
- 230000004083 survival effect Effects 0.000 abstract description 5
- 230000000366 juvenile effect Effects 0.000 abstract description 2
- 108010000912 Egg Proteins Proteins 0.000 description 6
- 102000002322 Egg Proteins Human genes 0.000 description 6
- 210000004681 ovum Anatomy 0.000 description 6
- 230000017448 oviposition Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 108010008359 protein kinase C lambda Proteins 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel 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
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
A kind of zebra fish roe hatching device proposed by the present invention, including outer container and it is set to the intracorporal interior case of outer container chamber, several through-holes are offered on the bottom plate of the interior case, the diameter of the through-hole is less than fish-egg outer diameter；It connects and fixes by handle between the interior case and outer container；The outer container side wall is connected with water circle device, and the water outlet of the water circle device is located at outer container upper end；Heating plate is equipped with inside the outer container；A kind of zebra fish roe hatching device proposed by the present invention is by putting zebra fish-egg into interior case, it is exchanged since bottom has through-hole that can carry out water body with outer container, guarantee that water body is in microfluidic state, it is advantageous for zebra hatch fish roe to the water body after recirculation water filter sterilization by filter tube and ultraviolet lamp, to improve hatching rate, in addition the heated plate heating of water body can be stably maintained at zebra hatch fish roe optimum temperature, and the survival rate of juvenile fish after hatching can be improved.
Description
Technical field
The present invention relates to fish reproduction equipment technology field more particularly to a kind of zebra fish roe hatching devices.
Background technique
Zebra fish is a kind of very common experiment fish, and due to zebra fish since individual is small, cultivation is spent less, can be extensive
It breeds, and has 87% high homology with human gene, the advantage as model organism is very prominent, it means that in fact
It tests result and is in most cases suitable for human body, therefore zebra fish has become most valued vertebrate animal development biology mould
One of formula.Oviposition and hatching work for zebra fish, had the cultivation of zebra fish now and hatched integrated box etc
Using invention, it generally is configured with every sieve, ovum returns after raun oviposition drops to below sieve automatically, there is blocking every sieve,
Prevent the zebra fish for having produced ovum from having following fish-egg, the zebra fish for having produced ovum can also timely pull fish jar out, from raising
Survival rate.But because of its own design and the defective of invention, there is no come by largely universal in the lab.It is real
Testing room, most common method also has the barrier of isolation will still using fish jar of most simply and easily laying eggs now among fish jar of laying eggs
Fish jar separation is left, and the parent population that will be mated is isolated in the upper layer of spawning tank, and the ovum of production drops to lower layer's fish jar automatically and can prevent
Parent population eats up fish-egg.Parent population is pulled out after oviposition, regathers fish-egg.Currently, being usually to the hatching apparatus of zebra fish-egg
The fish-egg gathered is placed at room temperature or air-conditioned place, to change water often to guarantee that the limpid of water quality prevents hatching
Stop developing or not hatching because of the deterioration of water quality, when especially temperature is lower in winter, is difficult to protect using air-conditioning
Card temperature maintains in optimum temperature range always, since zebra fish ovum survival ability is poor, leads to the hatching rate of zebra fish-egg
It is very low.
Application No. is 201620618968.5, a kind of entitled zebra fish culture and spawning and hatching integrated box it is practical new
Type patent, simply by the setting in aperture on interior case so that fish-egg will not be consumed, but in the control of temperature there is no very at
The improvement of function, it is desired nonetheless to rely on room temperature and air-conditioning；It not can be good at controlling water quality on Water-quality control yet, need artificial
Replacement, and the device without filtering and sterilizing, because device is huge more numerous than traditional zebra fish hatching work instead
It is miscellaneous, there is the problems such as cleaning is inconvenient.
The present invention be exactly in order to solve problem above and carry out improvement.
Summary of the invention
The object of the present invention is to provide a kind of zebra fish roe hatching devices, to solve drawbacks described above.
The present invention is that technical solution used by solving its technical problem is:
A kind of zebra fish roe hatching device, including outer container and be set to the intracorporal interior case of outer container chamber, the bottom of the interior case
Several through-holes are offered on plate, the diameter of the through-hole is less than fish-egg outer diameter.
It connects and fixes by handle between the interior case and outer container；The outer container side wall is connected with water circle device, institute
The water outlet for stating water circle device is located at outer container upper end；Heating plate is equipped with inside the outer container；
The water circle device includes the outlet pipe being fixed on outer container side wall, and the water outlet of the outlet pipe is equipped with filtering
Core pipe simultaneously upwardly extends；The water outlet of the filtering core pipe is equipped with return pipe and to outer container internal stretch；In the middle part of the return pipe
Equipped with the ultraviolet lamp for sterilization.
Further, the handle is of an L-shaped structure, and the straight peen end of the handle is welded on interior box outer wall, elbow end
It is set to the sidewall upper of outer container.
Further, overflow port, the overflow port and outlet pipe are offered on the outer container side wall to be screwed on admittedly by screw thread
It is fixed.
Further, the energization and power-off of the heating plate are controlled by temperature detect switch (TDS).
Further, the junction of the return pipe and filtering core pipe is arranged with threeway head, and the threeway is remaining
Interface is connected with suction pump；The junction of the outlet pipe and filtering core pipe is arranged with the bend pipe for connection.
Further, the inside of the filtering core pipe is divided into three cavitys by detachable filter plate, divides in cavity
It is not placed with the filter cotton for filtering, active carbon cotton and ultra micro ceramic ring.
The present invention has the advantages that
1. a kind of zebra fish roe hatching device proposed by the present invention is by putting zebra fish-egg into interior case, since bottom has
Through-hole can carry out water body with outer container and exchange, and guarantee that water body is in microfluidic state, by filter tube and ultraviolet lamp to recirculation water
Water body after filter sterilization is advantageous for zebra hatch fish roe, to improve hatching rate；
2. the heated plate heating of water body in the hatching apparatus can be stably maintained at zebra hatch fish roe optimum temperature, can mention
The survival rate of juvenile fish after height hatching；
3. the hatching apparatus is set using by handle, so that the hatching apparatus is easy to clean in use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of zebra fish roe hatching device proposed by the present invention；
Fig. 2 is the front view of the hatching apparatus；
Fig. 3 is the left view of the hatching apparatus.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Diagram and specific embodiment are closed, the present invention is further explained.
Embodiment one: as shown in Figure 1 to Figure 3, a kind of zebra fish roe hatching device proposed by the present invention include outer container 1 with
And it is set to the intracorporal interior case 2 of 1 chamber of outer container, several through-holes are offered on the bottom plate of the interior case 2, the diameter of the through-hole is less than fish
Ovum outer diameter；It connects and fixes by handle 3 between the interior case 2 and outer container 1；1 side wall of outer container is connected with water circle device,
The water outlet of the water circle device is located at 1 upper end of outer container；Heating plate 4 is equipped with inside the outer container 1；The water circle device packet
The outlet pipe 5 being fixed on 1 side wall of outer container is included, the water outlet of the outlet pipe 5 is equipped with filtering core pipe 6 and upwardly extends；It is described
The water outlet for filtering core pipe 6 is equipped with return pipe 7 and to 1 internal stretch of outer container；The purple for sterilization is equipped in the middle part of the return pipe 7
Outer lamp 8；The middle part of the ultraviolet lamp 8 has the channel passed through for recirculation water, and the ultraviolet lamp outer cover is equipped with stainless steel steel
Pipe, so that the light of ultraviolet lamp will not be spread.
Further, the handle 3 is of an L-shaped structure, and the straight peen end of the handle 3 is welded on interior 2 outer wall of case, elbow
End is set to the sidewall upper of outer container 1；Handle elbow end inner sidewall fits with outer box outer wall；Pass through the handle 3
Setting facilitates case 2 in taking-up, to facilitate the cleaning of internal case and outer container.
Further, overflow port is offered on 1 side wall of outer container, the overflow port is screwed on outlet pipe 5 by screw thread
It is fixed.
Further, the energization and power-off of the heating plate 4 are controlled by temperature detect switch (TDS)；The heating temperature of the heating plate 4
It is set by temperature detect switch (TDS).The temperature of water in the temperature detect switch (TDS) meeting real-time detection cabinet, when the temperature of detection is less than setting temperature
When spending, temperature detect switch (TDS) is then powered to heating plate, so that the intracorporal water of case be made to heat up；When detection temperature is greater than set temperature
When, temperature detect switch (TDS) then powers off heating plate, so that the intracorporal water of case be made to cool down.
Embodiment two: the difference is that, the return pipe 7 and the junction of filtering core pipe 6 are arranged with embodiment one
There is threeway head, the remaining interface of threeway is connected with suction pump；The outlet pipe 5 and the junction of filtering core pipe 6 are arranged
There is the bend pipe for connection；The inside of the filtering core pipe 6 is divided into three cavitys, difference in cavity by detachable filter plate
It is placed with the filter cotton for filtering, active carbon cotton and ultra micro ceramic ring.
The model XT8-LCD of temperature detect switch (TDS) in above-mentioned technical proposal；The model of ultraviolet lamp in above-mentioned technical proposal
For PRO-06.
The working principle of above-mentioned technical proposal:
Inner cavity is fixed on outer container by bracelet when in use, and is filled the water into outer container, zebra fish fish-egg is placed on interior
Bottom portion, since bottom part aperture diameter is less than fish-egg outer diameter, therefore fish-egg will not drain in outer container, and keep water body by through-hole and outer container
The water of microfluidic, outer container can be flowed out by the overflow port of bottom, flow back to outer container again after being filtered and being sterilized, to reach circulation
Effect, fish-egg caused by largely reducing because of water quality inferiority do not hatch just dead situation；Meanwhile passing through heating plate pair
Water body in outer container carries out heating and is controlled by temperature detect switch (TDS), keeps water temperature constant in zebra hatch fish roe most thermophilic
It spends in range, solving the problems, such as current fish-egg, survival rate is lower at room temperature.
Embodiment of above only technical concepts and features to illustrate the invention, its object is to allow those skilled in the art
Member understands the contents of the present invention and is implemented, and it is not intended to limit the scope of the present invention, all spiritual according to the present invention
The equivalent change or modification that essence is done, should be covered by the scope of protection of the present invention.
Claims (6)
1. a kind of zebra fish roe hatching device, including outer container (1) and be set to the intracorporal interior case (2) of outer container (1) chamber, it is described in
Several through-holes are offered on the bottom plate of case (2), the diameter of the through-hole is less than fish-egg outer diameter, it is characterised in that:
It connect and fixes by handle (3) between the interior case (2) and outer container (1)；Outer container (1) side wall is connected with water circulation
Device, the water outlet of the water circle device are located at outer container (1) upper end；Heating plate (4) are equipped with inside the outer container (1)；
The water circle device includes the outlet pipe (5) being fixed on outer container (1) side wall, and the water outlet of the outlet pipe (5) is set
There is filtering core pipe (6) and upwardly extends；The water outlet of filtering core pipe (6) is equipped with return pipe (7) and prolongs to outer container (1) is internal
It stretches；The ultraviolet lamp (8) for sterilization is equipped in the middle part of the return pipe (7).
2. a kind of zebra fish roe hatching device according to claim 1, it is characterised in that: the L-shaped knot of the handle (3)
Structure, the straight peen end of the handle (3) are welded on interior case (2) outer wall, and elbow end is set to the sidewall upper of outer container (1).
3. a kind of zebra fish roe hatching device according to claim 1, it is characterised in that: on outer container (1) side wall
Offer overflow port, the overflow port and outlet pipe (5) are screwed on fixation by screw thread.
4. a kind of zebra fish roe hatching device according to claim 1, it is characterised in that: the heating plate (4) is led to
Electricity and power-off are controlled by temperature detect switch (TDS).
5. a kind of zebra fish roe hatching device according to claim 1, it is characterised in that: the return pipe (7) and mistake
The junction of filter tube (6) is arranged with threeway head, and the remaining interface of threeway is connected with suction pump；The outlet pipe (5)
The bend pipe for connection is arranged with the junction of filtering core pipe (6).
6. a kind of zebra fish roe hatching device according to claim 1, it is characterised in that: filtering core pipe (6)
Inside is divided into three cavitys by detachable filter plate, is placed with the filter cotton for filtering, active carbon cotton in cavity respectively
With ultra micro ceramic ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516460.4A CN109329139A (en) | 2018-12-12 | 2018-12-12 | A kind of zebra fish roe hatching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516460.4A CN109329139A (en) | 2018-12-12 | 2018-12-12 | A kind of zebra fish roe hatching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109329139A true CN109329139A (en) | 2019-02-15 |
Family
ID=65303878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811516460.4A Pending CN109329139A (en) | 2018-12-12 | 2018-12-12 | A kind of zebra fish roe hatching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109329139A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513004A (en) * | 2020-05-07 | 2020-08-11 | 中国长江三峡集团有限公司中华鲟研究所 | Hatching device for sticky and sinking fish eggs and using method thereof |
| CN112806287A (en) * | 2021-02-23 | 2021-05-18 | 韩帅 | A ecological roe hatching apparatus for carp is bred |
| CN113519418A (en) * | 2021-08-16 | 2021-10-22 | 华中农业大学 | Controllable incubation device of drifting fish egg |
| CN115349470A (en) * | 2022-08-26 | 2022-11-18 | 温泉县鲑鳟渔业养殖专业合作社 | Constant-temperature aseptic rainbow trout hatching device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201308050Y (en) * | 2008-09-07 | 2009-09-16 | 李善昌 | IT fish tank |
| CN203340809U (en) * | 2013-07-17 | 2013-12-18 | 泰州市高港区农业技术推广站 | Basin type artificial fish egg incubator |
| CN204104543U (en) * | 2014-09-05 | 2015-01-21 | 乳源瑶族自治县新新农业发展有限公司 | Circulating water filtering system |
| CN205830787U (en) * | 2016-06-21 | 2016-12-28 | 史兴娟 | A kind of Brachydanio rerio cultivation and spawning and hatching integrated box |
| CN106719172A (en) * | 2017-01-23 | 2017-05-31 | 浙江师范大学 | Zebrafish embryo hatching apparatus are used in experiment |
| CN107912342A (en) * | 2017-12-06 | 2018-04-17 | 复旦大学 | A kind of hatching apparatus of quick separating fish eggs and larvae |
| CN207707062U (en) * | 2018-01-12 | 2018-08-10 | 成都市农林科学院 | A kind of Yellow River fish incubating oosperm device |
| CN208095700U (en) * | 2018-01-25 | 2018-11-16 | 宜宾学院 | Steady formula recirculated water hatching culture system in one kind |
| CN209234673U (en) * | 2018-12-12 | 2019-08-13 | 上海海洋大学 | A kind of zebra fish roe hatching device |
-
2018
- 2018-12-12 CN CN201811516460.4A patent/CN109329139A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201308050Y (en) * | 2008-09-07 | 2009-09-16 | 李善昌 | IT fish tank |
| CN203340809U (en) * | 2013-07-17 | 2013-12-18 | 泰州市高港区农业技术推广站 | Basin type artificial fish egg incubator |
| CN204104543U (en) * | 2014-09-05 | 2015-01-21 | 乳源瑶族自治县新新农业发展有限公司 | Circulating water filtering system |
| CN205830787U (en) * | 2016-06-21 | 2016-12-28 | 史兴娟 | A kind of Brachydanio rerio cultivation and spawning and hatching integrated box |
| CN106719172A (en) * | 2017-01-23 | 2017-05-31 | 浙江师范大学 | Zebrafish embryo hatching apparatus are used in experiment |
| CN107912342A (en) * | 2017-12-06 | 2018-04-17 | 复旦大学 | A kind of hatching apparatus of quick separating fish eggs and larvae |
| CN207707062U (en) * | 2018-01-12 | 2018-08-10 | 成都市农林科学院 | A kind of Yellow River fish incubating oosperm device |
| CN208095700U (en) * | 2018-01-25 | 2018-11-16 | 宜宾学院 | Steady formula recirculated water hatching culture system in one kind |
| CN209234673U (en) * | 2018-12-12 | 2019-08-13 | 上海海洋大学 | A kind of zebra fish roe hatching device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513004A (en) * | 2020-05-07 | 2020-08-11 | 中国长江三峡集团有限公司中华鲟研究所 | Hatching device for sticky and sinking fish eggs and using method thereof |
| CN112806287A (en) * | 2021-02-23 | 2021-05-18 | 韩帅 | A ecological roe hatching apparatus for carp is bred |
| CN113519418A (en) * | 2021-08-16 | 2021-10-22 | 华中农业大学 | Controllable incubation device of drifting fish egg |
| CN115349470A (en) * | 2022-08-26 | 2022-11-18 | 温泉县鲑鳟渔业养殖专业合作社 | Constant-temperature aseptic rainbow trout hatching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109329139A (en) | A kind of zebra fish roe hatching device | |
| CN209234673U (en) | A kind of zebra fish roe hatching device | |
| KR101752608B1 (en) | Eel nursery system | |
| KR101704970B1 (en) | Eel nursery device | |
| CN104604784B (en) | The circulating water culture system and its using method of a kind of common eel incubating oosperm and larvae cultivation | |
| CN203735261U (en) | Ecological fish tank | |
| CN104938386A (en) | Inflation oxygenation and water saving type temperature-controllable aquatic animal incubation device | |
| CN106305569A (en) | Self-cleaning internal-circulation temperature-control type culture system | |
| CN106497783A (en) | A kind of dynamic circulation cell culture apparatuses and cell culture processes | |
| CN207305724U (en) | A kind of novel livestock water fountain | |
| CN209030867U (en) | A kind of fry hatching equipment | |
| CN101627741A (en) | Fry hatchibator | |
| CN204714806U (en) | External liver perfusion device | |
| CN201491599U (en) | Fish fry incubator | |
| CN207075378U (en) | A kind of livestock water dispenser | |
| CN206507041U (en) | For black-bone chicken Growing Chicken cage | |
| CN206150202U (en) | Trickling water supply -type aquatic creature cultivation system for toxicological experiment | |
| CN209449475U (en) | Fish and shellfish cultivates bacteria reducing experimental rig | |
| CN107012082A (en) | The bioreactor of both culturing microalgae | |
| TWI721871B (en) | Intelligent fish fry production system | |
| CN210900919U (en) | Drinking trough for chicken | |
| CN209383798U (en) | A kind of micro algae culturing device based on wireless power transmission | |
| CN203206978U (en) | Water circulation control system for aquiculture | |
| CN206866388U (en) | New mosquito-proof culturing jar | |
| CN206547636U (en) | A kind of laboratory fry survives the winter fish jar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |