CN202738620U - Self-cleaning zebrafish breeding tank suitable for overflow aquaculture system - Google Patents
Self-cleaning zebrafish breeding tank suitable for overflow aquaculture system Download PDFInfo
- Publication number
- CN202738620U CN202738620U CN 201220241842 CN201220241842U CN202738620U CN 202738620 U CN202738620 U CN 202738620U CN 201220241842 CN201220241842 CN 201220241842 CN 201220241842 U CN201220241842 U CN 201220241842U CN 202738620 U CN202738620 U CN 202738620U
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- overflow
- cutting
- dividing plate
- zebra fish
- trapezoidal
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Abstract
The utility model discloses a self-cleaning zebrafish breeding tank suitable for an overflow aquaculture system and belongs to the technical field of aquaculture equipment. The self-cleaning zebrafish breeding tank comprises a tank body; an overflow port is formed on the side wall of the tank body; a ladder-shaped notch of which the upper bottom is smaller than the lower bottom is formed on the side wall of the tank body, where the overflow port is positioned; the upper end of the ladder-shaped notch is communicated with the overflow port, and the lower end of the ladder-shaped notch extends to the bottom of the tank body; a clapboard is arranged at the notch of the ladder-shaped notch; a sewage discharge port is formed at the bottom of the clapboard; and the notch is connected with the inside of the tank body through the sewage discharge port. The self-cleaning zebrafish breeding tank has the advantages that the structure is simple; and a water flow difference can be formed through a cavity of the notch, so that the flowing speed of water flowing to the overflow port in the tank is improved, and impurities at the bottom of the tank body are washed away by the water flow, as a result, the self-cleanings effect can be achieved, the workload of aquaculture personnel is reduced, and the time and the energy are saved.
Description
Technical field
The utility model relates to a kind of automatically cleaning zebra fish culturing jar that is applicable to the overflow cultivating system, belongs to the aquaculture equipment technical field.
Background technology
Zebra fish is one of present Developmental Biology research model animal commonly used, be used for drug screening and water pollution monitoring, it has unrivaled advantage: the generation cycle short (approximately 2.5-3 month), blastoprolepsis, the embryo is transparent, is easy to observe, and egg laying amount is large, particularly be suitable for and carry out large-scale genetic mutation and screening, these characteristics make it become one of at present best vertebrate phenogenetics research system.Zebra fish is in the research of nervous system, immune system, cardiovascular system, Development of Reproductive System, function and the disease of human body, and especially for the extensive new medicament screen of micromolecular compound, its advantage is more obvious.
The excreta such as its ight soil usually sinks to the culturing jar bottom in the zebra fish breeding process; existing culturing jar need to manually clean; because zebra fish scale overflow cultivating system has the cultivation unit (cylinder) of One's name is legion; clean these excretas that sink to the bottom and often need to expend a large amount of time and efforts; not only increased cost of labor, and manual cleaning there is certain impact to the normal growth of zebra fish.
Summary of the invention
The utility model provides a kind of automatically cleaning zebra fish culturing jar for the deficiencies in the prior art, and this apparatus structure is simple, can realize cleaning the effect of culturing jar bottom by the trapezoidal cutting on the cylinder side wall, uses manpower and material resources sparingly convenience and high-efficiency.
The utility model is achieved through the following technical solutions:
A kind of automatically cleaning zebra fish culturing jar that is applicable to the overflow cultivating system, comprise cylinder body, be provided with overfall on the sidewall of described cylinder body, be provided with upper base on the cylinder side wall at described overfall place less than the trapezoidal cutting of going to the bottom, the upper end of trapezoidal cutting is connected with overfall, the lower end of trapezoidal cutting extends to cylinder base, the notch place of trapezoidal cutting is provided with dividing plate, surround the cutting cavity at the bottom of dividing plate, cutting sidewall and the cutting, the bottom of dividing plate is provided with sewage draining exit, and the cutting cavity is connected with cylinder interior by sewage draining exit.
The utility model is preferred, and the length of going to the bottom of described trapezoidal cutting is 1.5～10 times of upper base length, and groove depth is 2～5mm.
In order to prevent that in breeding process zebra fish juvenile fish or adult fish are flushed away and enter overflow passage, sewage draining exit described in the utility model place is provided with screen cloth or fence.
Preferably, described screen cloth is stainless steel mesh.
In order to increase the versatility of culturing jar, the mesh size of screen cloth described in the utility model is 0.25～0.5mm; Gap 0.5～the 2mm of described fence, the lowermost end of fence is 0.5～1mm apart from the distance of cylinder bottom.Cultivate 1 monthly age small fish before, the screen cloth that mesh is 0.25～0.5mm can be set at the sewage draining exit place, the small fish at 2～3 monthly ages arranges the fence that the gap is 0.5～1mm at the sewage draining exit place, 3 monthly ages, above adult fish arranged the fence of gap 1～2mm at the sewage draining exit place, therefore support the zebra fish of all ages and classes, can realize by simple replacement dividing plate, avoid the zebra fish juvenile fish of different times and adult fish in breeding process, to be sucked away and enter overflow passage, increase the versatility of culturing jar.
Preferably, described dividing plate to be shaped as upper base trapezoidal greater than what go to the bottom, the length of going to the bottom of dividing plate is not less than the length that trapezoidal cutting is gone to the bottom.
The course of work of the present utility model: culturing jar of the present utility model is arranged in the overflow cultivating system, in culturing jar (cultivation unit), intake, because the obstruction of dividing plate, water unnecessary in the culturing jar can not directly be flowed out by overfall, can only enter by the sewage draining exit on the dividing plate in the trapezoidal cutting cavity, from the overfall outflow at trapezoidal cutting top.Because trapezoidal cutting cavity is limited, the flow velocity of water is exaggerated, and because trapezoidal cutting top narrows down gradually, so water is in the process that rises to overfall, the flow velocity of water can further be accelerated.Ight soil in the fish jar bottom accesses to the sewage draining exit on the dividing plate under the disturbance of fish swimming like this, and the current that are accelerated take up and from the overfall outflow, therefore can reach the effect of self-cleaning.
The beneficial effects of the utility model are:
1, automatically cleaning zebra fish culturing jar of the present utility model, water flows to the cutting cavity, because cutting is up-narrow and down-wide, water is poor at the expert one-tenth of cutting cavity current, thereby the flow velocity of the current direction overfall in the raising cylinder body, thereby make current wash away cylinder base impurity, can reach the effect of self-cleaning, alleviated the workload of poultry feeders, saved time and efforts, convenience and high-efficiency, and on the cultivation fish without any impact, practical.
2, the utility model is simple in structure, cost is low, applicability is strong.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cross-sectional view of the present utility model.
Among the figure: 1, cylinder body; 2, overfall; 3, cutting; 4, dividing plate; 5, overflow pipe.
Embodiment
Embodiment 1:
Such as Fig. 1, shown in 2, a kind of automatically cleaning zebra fish culturing jar that is applicable to the overflow cultivating system of the present utility model, comprise cylinder body 1, be provided with overfall 2 on the sidewall of cylinder body 1, overfall 2 connects overflow system by overflow pipe 5, be provided with upper base less than the trapezoidal cutting 3 of going to the bottom on cylinder body 1 sidewall at overfall 2 places, the upper end of trapezoidal cutting 3 is connected with overfall 2, the lower end of trapezoidal cutting 3 extends to the bottom of cylinder body 1, the notch place of trapezoidal cutting 3 is provided with dividing plate 4, the size of dividing plate is greater than the size of cutting 3 notches, dividing plate, surround the cutting cavity at the bottom of cutting sidewall and the cutting, for convenient dividing plate is taken out, described dividing plate 4 is trapezoidal greater than what go to the bottom for upper base, and the length of going to the bottom of dividing plate 4 is not less than the length that trapezoidal cutting 3 is gone to the bottom.The bottom of dividing plate 4 is provided with sewage draining exit, and the cutting cavity is connected with cylinder interior by sewage draining exit.More thorough for the impurity cleaning that makes the cylinder body cylinder base, the upper base length of described trapezoidal cutting is 3cm, and the length of going to the bottom is 5cm, and the degree of depth of cutting is 3mm.
In order to prevent that in breeding process zebra fish juvenile fish or adult fish are sucked away and enter overflow passage, sewage draining exit described in the utility model place is provided with screen cloth or fence.In order to increase the versatility of culturing jar, the zebra fish of different growing stage can't be passed through, can change the size of screen cloth mesh, also can change the gap length of fence.The mesh size of screen cloth or the gap length of fence are adjusted according to the growth of zebra fish size, avoid the zebra fish juvenile fish of different times and adult fish to be sucked away in breeding process and enter overflow passage.Screen cloth or fence are arranged on the dividing plate, can extract the replacing that dividing plate is realized screen cloth or fence out.
The utility model is preferred, small fish before 1 monthly age, the screen cloth that mesh is 0.3mm can be set at the sewage draining exit place, the fish at 2-3 monthly age is used and at the sewage draining exit place gap is set and is the fence of 0.5mm, the lowermost end of fence is 0.5mm apart from the distance of cylinder bottom, 3 monthly ages, above adult fish was the fence of 1mm in gap, sewage draining exit place, the lowermost end of fence is 0.5mm apart from the distance of cylinder bottom, therefore support the zebra fish of all ages and classes, can realize by simple replacement dividing plate, avoid the zebra fish juvenile fish of different times and adult fish in breeding process, to be sucked away and enter overflow passage, increased the versatility of culturing jar.
Claims (6)
1. automatically cleaning zebra fish culturing jar that is applicable to the overflow cultivating system, comprise cylinder body, be provided with overfall on the sidewall of described cylinder body, be provided with upper base on the cylinder side wall at described overfall place less than the trapezoidal cutting of going to the bottom, the upper end of trapezoidal cutting is connected with overfall, the lower end of trapezoidal cutting extends to cylinder base, the notch place of trapezoidal cutting is provided with dividing plate, surround the cutting cavity at the bottom of dividing plate, cutting sidewall and the cutting, the bottom of dividing plate is provided with sewage draining exit, and the cutting cavity is connected with cylinder interior by sewage draining exit.
2. the automatically cleaning zebra fish culturing jar that is applicable to the overflow cultivating system according to claim 1, it is characterized in that: the length of going to the bottom of described trapezoidal cutting is 1.5～10 times of upper base length, and groove depth is 2～5mm.
3. the automatically cleaning zebra fish culturing jar that is applicable to the overflow cultivating system according to claim 1, it is characterized in that: described sewage draining exit place is provided with screen cloth or fence.
4. the automatically cleaning zebra fish culturing jar that is applicable to the overflow cultivating system according to claim 3, it is characterized in that: described screen cloth is stainless steel mesh.
5. the automatically cleaning zebra fish culturing jar that is applicable to the overflow cultivating system according to claim 3, it is characterized in that: the mesh size of described screen cloth is 0.25～0.5mm; Gap 0.5～the 2mm of described fence, the lowermost end of fence is 0.5～1mm apart from the distance of cylinder bottom.
6. the automatically cleaning zebra fish culturing jar that is applicable to the overflow cultivating system according to claim 1 is characterized in that: described dividing plate to be shaped as upper base trapezoidal greater than what go to the bottom, the length of going to the bottom of dividing plate is not less than the length that trapezoidal cutting is gone to the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241842 CN202738620U (en) | 2012-05-25 | 2012-05-25 | Self-cleaning zebrafish breeding tank suitable for overflow aquaculture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241842 CN202738620U (en) | 2012-05-25 | 2012-05-25 | Self-cleaning zebrafish breeding tank suitable for overflow aquaculture system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738620U true CN202738620U (en) | 2013-02-20 |
Family
ID=47698088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220241842 Expired - Fee Related CN202738620U (en) | 2012-05-25 | 2012-05-25 | Self-cleaning zebrafish breeding tank suitable for overflow aquaculture system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738620U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106305569A (en) * | 2015-06-19 | 2017-01-11 | 张琼 | Self-cleaning internal-circulation temperature-control type culture system |
| CN108753833A (en) * | 2018-05-28 | 2018-11-06 | 上海海洋大学 | The preparation method of zebra fish notch3 gene mutation bodies |
| CN108849669A (en) * | 2018-08-14 | 2018-11-23 | 浙江海洋大学 | A kind of small-sized fish protective device of overflow aquarium |
-
2012
- 2012-05-25 CN CN 201220241842 patent/CN202738620U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106305569A (en) * | 2015-06-19 | 2017-01-11 | 张琼 | Self-cleaning internal-circulation temperature-control type culture system |
| CN106305569B (en) * | 2015-06-19 | 2018-06-15 | 北京爱生科技发展有限公司 | Loop temperature-control type cultivating system in self-cleaning |
| CN108753833A (en) * | 2018-05-28 | 2018-11-06 | 上海海洋大学 | The preparation method of zebra fish notch3 gene mutation bodies |
| CN108849669A (en) * | 2018-08-14 | 2018-11-23 | 浙江海洋大学 | A kind of small-sized fish protective device of overflow aquarium |
| CN108849669B (en) * | 2018-08-14 | 2021-07-13 | 浙江海洋大学 | Overflow aquarium small-size fish protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |