CN201308051Y - Aquarium for separating big fish and small fish - Google Patents
Aquarium for separating big fish and small fish Download PDFInfo
- Publication number
- CN201308051Y CN201308051Y CNU2008202195362U CN200820219536U CN201308051Y CN 201308051 Y CN201308051 Y CN 201308051Y CN U2008202195362 U CNU2008202195362 U CN U2008202195362U CN 200820219536 U CN200820219536 U CN 200820219536U CN 201308051 Y CN201308051 Y CN 201308051Y
- Authority
- CN
- China
- Prior art keywords
- fish
- aquarium
- big
- small
- insulating nets
- 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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to an aquarium for separating big fish and small fish, which comprises an aquarium body, wherein a square-cavity structure of the aquarium body is a reversed-ladder shaped structure, a plurality of insulating nets are installed in the structure transversely, meshes of the insulating nets are polygonal structures, upper openings of the meshes are wide, and lower openings are narrow. When different fishes are stored in the aquarium, small fish can be placed on the lower layer of the aquarium body, then, the insulating nets are placed for separating layers, finally, big fish can be placed on the upper layer of the insulating nets, after big fish spawns, fish eggs drop downwards naturally and drop into the lower layer aquarium body along the insulating nets, and since big fish on the upper layer can be prevented from entering the lower layer due to the effect of the insulating nets, thereby the survival rate of the fish eggs is increased. The aquarium for separating big fish and small fish has the advantages of beautiful outer shape, safety, reliability, convenience, practicability and the like.
Description
Technical field
The utility model relates to a kind of fish and waits upon instrument, especially a kind ofly can separate the fish jar of depositing to large and small fish.
Background technology
As everyone knows, in natural world, observing the existence rule that big fish swallowing little fish always.And in daily life, a lot of people like waiting upon various fish in fish jar, and still, in case after big fish laid eggs, people should pull fish-egg timely out and deposit separately, not so these fish-eggs just can be eaten up by big fish, have a strong impact on the fish-egg survival rate.And present fish jar can't be avoided this class problem at all, brings very big inconvenience to people.For this reason, we provide a kind of big small fish to separate very necessity of fish jar.
Summary of the invention
The purpose of this utility model provides a kind of big small fish and separates fish jar, is used to solve the problem that common fish jar can't store classifiedly large and small fish.
For achieving the above object, the big small fish of the utility model separates fish jar, comprises cylinder body, cylinder body cavity volume structure is an inverted trapezoidal structure, the multilayer filter is laterally installed by portion within it, and the mesh of described filter is a polygonized structure, and mesh top opening is roomy, lower opening is narrow.
After adopting said structure, when depositing different big or small fish in the fish jar, can be placed on cylinder body lower floor to small-sized fish, put into the filter layering then, at last large-scale fish is placed on the filter upper strata; After big fish laid eggs, fish-egg fell and naturally in filter falls to lower floor's cylinder body, and because the effect of filter can avoid the big fish in upper strata to enter lower floor, had also therefore improved the survival rate of fish-egg.
Compared with the prior art, the beneficial effects of the utility model are: good looking appearance, safe and reliable, convenient and practical, can store classifiedly big fish small fish, and effectively improve the small fish survival rate.
Description of drawings
Fig. 1 is the overall structure schematic diagram that the big small fish of the utility model separates fish jar.
Number in the figure: 1 is that cylinder body, 2 is filter.
Embodiment
As shown in Figure 1, the big small fish of the utility model separates fish jar, comprises cylinder body 1, and cylinder body 1 cavity volume structure is an inverted trapezoidal structure, and multilayer filter 2 is laterally installed by portion within it, and the mesh of described filter 2 is a polygonized structure, and mesh top opening is roomy, lower opening is narrow.
Claims (1)
1, a kind of big small fish separates fish jar, comprise cylinder body (1), it is characterized in that: cylinder body (1) cavity volume structure is an inverted trapezoidal structure, and multilayer filter (2) is laterally installed by portion within it, the mesh of described filter (2) is a polygonized structure, and mesh top opening is roomy, lower opening is narrow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202195362U CN201308051Y (en) | 2008-11-18 | 2008-11-18 | Aquarium for separating big fish and small fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202195362U CN201308051Y (en) | 2008-11-18 | 2008-11-18 | Aquarium for separating big fish and small fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201308051Y true CN201308051Y (en) | 2009-09-16 |
Family
ID=41105305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202195362U Expired - Fee Related CN201308051Y (en) | 2008-11-18 | 2008-11-18 | Aquarium for separating big fish and small fish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201308051Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835334A (en) * | 2012-08-23 | 2012-12-26 | 上海海洋大学 | Crab species separating unit and method of application thereof |
| CN102909180A (en) * | 2012-10-29 | 2013-02-06 | 防城港市防城区那梭香料厂 | Fish separation device |
| CN103651196A (en) * | 2013-11-30 | 2014-03-26 | 任华英 | Breeding method capable of increasing guppy fry survival rate |
| CN104756933A (en) * | 2015-04-09 | 2015-07-08 | 中国水产科学研究院渔业机械仪器研究所 | Layered high-density demersal breeding fish pond |
| CN108029622A (en) * | 2017-12-30 | 2018-05-15 | 李燕京 | A kind of novel fish tank |
| CN109566481A (en) * | 2017-09-29 | 2019-04-05 | 镇江金山湖农业发展有限公司 | A kind of cultural method of big squama Barb |
| CN110301395A (en) * | 2019-08-15 | 2019-10-08 | 方长生 | A kind of fry rearing incubator |
| CN112996383A (en) * | 2018-11-29 | 2021-06-18 | 艾尔弗雷德韦格纳研究所赫尔姆霍茨极地与海洋研究中心 | Sorting device for live fish |
| CN114532279A (en) * | 2022-02-18 | 2022-05-27 | 郭振 | Automatic hydraulic pump pressure maintaining detection equipment |
-
2008
- 2008-11-18 CN CNU2008202195362U patent/CN201308051Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835334A (en) * | 2012-08-23 | 2012-12-26 | 上海海洋大学 | Crab species separating unit and method of application thereof |
| CN102909180A (en) * | 2012-10-29 | 2013-02-06 | 防城港市防城区那梭香料厂 | Fish separation device |
| CN103651196A (en) * | 2013-11-30 | 2014-03-26 | 任华英 | Breeding method capable of increasing guppy fry survival rate |
| CN104756933A (en) * | 2015-04-09 | 2015-07-08 | 中国水产科学研究院渔业机械仪器研究所 | Layered high-density demersal breeding fish pond |
| CN109566481A (en) * | 2017-09-29 | 2019-04-05 | 镇江金山湖农业发展有限公司 | A kind of cultural method of big squama Barb |
| CN108029622A (en) * | 2017-12-30 | 2018-05-15 | 李燕京 | A kind of novel fish tank |
| CN112996383A (en) * | 2018-11-29 | 2021-06-18 | 艾尔弗雷德韦格纳研究所赫尔姆霍茨极地与海洋研究中心 | Sorting device for live fish |
| CN110301395A (en) * | 2019-08-15 | 2019-10-08 | 方长生 | A kind of fry rearing incubator |
| CN110301395B (en) * | 2019-08-15 | 2021-08-03 | 长沙市伟刚农业科技发展有限公司 | Fry rearing uses incubator |
| CN114532279A (en) * | 2022-02-18 | 2022-05-27 | 郭振 | Automatic hydraulic pump pressure maintaining detection equipment |
| CN114532279B (en) * | 2022-02-18 | 2023-10-27 | 郭振 | Protection cylinder body based on motor energy supply |
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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: 20090916 Termination date: 20091218 |