CN209234673U - A kind of zebra fish roe hatching device - Google Patents
A kind of zebra fish roe hatching device Download PDFInfo
- Publication number
- CN209234673U CN209234673U CN201822081335.7U CN201822081335U CN209234673U CN 209234673 U CN209234673 U CN 209234673U CN 201822081335 U CN201822081335 U CN 201822081335U CN 209234673 U CN209234673 U CN 209234673U
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- CN
- China
- Prior art keywords
- outer container
- water
- zebra fish
- fish roe
- fish
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- 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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model proposes a kind of zebra fish roe hatching device, including outer container and be set to the intracorporal interior case of outer container chamber, several through-holes 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；The utility model proposes a kind of zebra fish roe hatching device 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 utility model 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
It using utility model, generally is configured with every sieve, ovum returns after raun oviposition drops to below sieve automatically, has the work of blocking every sieve
With preventing 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 mentioning
High-survival rate.But because the defective of its own design and utility model, there is no largely popularized in the lab
It comes.Most common method also has isolation among fish jar of laying eggs still using fish jar of most simply and easily laying eggs now in laboratory
Barrier by fish jar separation leave, 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
It can prevent parent population from eating up fish-egg.Parent population is pulled out after oviposition, regathers fish-egg.Currently, the hatching to zebra fish-egg fills
It sets and is usually placed on the fish-egg gathered at room temperature or air-conditioned place, Yao Jingchang changes water to guarantee the limpid anti-of water quality
Only hatching stops developing or not hatching because of the deterioration of water quality, when especially temperature is lower in winter, even if using air-conditioning
Also it is difficult to ensure that temperature maintains in optimum temperature range always, since zebra fish ovum survival ability is poor, lead to zebra fish-egg
Hatching rate 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 utility model be exactly in order to solve problem above and carry out improvement.
Utility model content
The purpose of the utility model is to provide a kind of zebra fish roe hatching devices, to solve drawbacks described above.
The utility model 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.
Utility model has the advantages that
1. the utility model proposes a kind of zebra fish roe hatching device by putting zebra fish-egg into interior case, the bottom of due to
Portion has through-hole that can carry out water body with outer container to exchange, guarantee that water body be in microfluidic state, by filter tube and ultraviolet lamp to time
Water body after flowing water 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 be the utility model proposes a kind of zebra fish roe hatching device structural schematic diagram；
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, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines diagram and specific embodiment, and the utility model is further described.
Embodiment one: as shown in Figure 1 to Figure 3, the utility model proposes a kind of zebra fish roe hatching device include outer
Case 1 and it is set to the intracorporal interior case 2 of 1 chamber of outer container, offers several through-holes, the diameter of the through-hole on the bottom plate of the interior case 2
Less than fish-egg 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 and follows
The water outlet of loop device, 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 follows
Loop device includes the outlet pipe 5 being fixed on 1 side wall of outer container, and the water outlet of the outlet pipe 5 is equipped with filtering core pipe 6 and prolongs upwards
It stretches；The water outlet of the filtering core pipe 6 is equipped with return pipe 7 and to 1 internal stretch of outer container；It is equipped with and is used in the middle part of the return pipe 7
The ultraviolet lamp 8 of sterilization；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 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 is only to illustrate the technical ideas and features of the present invention, and its object is to allow the skill of this field
Art personnel understand the content of the utility model and are implemented, and do not limit the protection scope of the present invention, and all
According to the equivalent change or modification that the spirit of the present invention is substantially done, should all cover within the protection scope of the present utility model.
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 |
|---|---|---|---|
| CN201822081335.7U CN209234673U (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 |
|---|---|---|---|
| CN201822081335.7U CN209234673U (en) | 2018-12-12 | 2018-12-12 | A kind of zebra fish roe hatching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209234673U true CN209234673U (en) | 2019-08-13 |
Family
ID=67532548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822081335.7U Expired - Fee Related CN209234673U (en) | 2018-12-12 | 2018-12-12 | A kind of zebra fish roe hatching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209234673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329139A (en) * | 2018-12-12 | 2019-02-15 | 上海海洋大学 | A kind of zebra fish roe hatching device |
| CN110663645A (en) * | 2019-11-21 | 2020-01-10 | 湖南富高农业科技开发有限公司 | Tadpole is bred and uses hatching apparatus |
| CN111328758A (en) * | 2020-03-13 | 2020-06-26 | 浙江省海洋水产研究所 | Subregion pond of breeding fish |
-
2018
- 2018-12-12 CN CN201822081335.7U patent/CN209234673U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329139A (en) * | 2018-12-12 | 2019-02-15 | 上海海洋大学 | A kind of zebra fish roe hatching device |
| CN110663645A (en) * | 2019-11-21 | 2020-01-10 | 湖南富高农业科技开发有限公司 | Tadpole is bred and uses hatching apparatus |
| CN110663645B (en) * | 2019-11-21 | 2021-10-08 | 湖南富高农业科技开发有限公司 | Tadpole is bred and uses hatching apparatus |
| CN111328758A (en) * | 2020-03-13 | 2020-06-26 | 浙江省海洋水产研究所 | Subregion pond of breeding fish |
| CN111328758B (en) * | 2020-03-13 | 2022-02-11 | 浙江省海洋水产研究所 | Subregion pond of breeding fish |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |