CN101524055A - Suspended fish egg incubator - Google Patents
Suspended fish egg incubator Download PDFInfo
- Publication number
- CN101524055A CN101524055A CN200910097969A CN200910097969A CN101524055A CN 101524055 A CN101524055 A CN 101524055A CN 200910097969 A CN200910097969 A CN 200910097969A CN 200910097969 A CN200910097969 A CN 200910097969A CN 101524055 A CN101524055 A CN 101524055A
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- China
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- screen cloth
- fish egg
- incubation
- cylindrical shape
- convenient
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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
Abstract
A suspended fish egg incubator is composed of a net incubation bucket and a suspended bracket which is used for hanging the net incubation bucket and suspensible on the water face, and an air cascade head is arranged at the bottom of the net incubation bucket. The invention has the beneficial effects that: the structure is simple and the manufacture cost is low; a micro air pump is used for replacing a water tower to supply water for stirring the fish eggs being incubated, the mounting and using are more convenient and the cost is low, and the water source pollution influence can be avoided; mounting and dismounting and carrying are convenient, and the using is not restrained by places; the invention is applicable to direct fish egg incubation in mountain reservoir, lakes and other natural waters as well as in indoor pools, the water temperature can be adjusted, the incubation period can be shortened, and the incubation rate can be improved; use and management are convenient and the labor intensity is light; the invention provides a simple, convenient, efficient and economic fish egg incubation device for the small-scale proliferation of young fishes and famous-brand high-quality marine young products.
Description
Technical field
The present invention relates to a kind of hatch fish roe device.
Background technology
For a long time, hatch fish roe is continued to use equipment such as hatching cylinder and circular hatching channal always.This leaning on from the bottom bath increases oxygen, and fish-egg is up rolled, prevents to sink to the bottom the needs that dead breeding equipment can satisfy the scale fry hatching basically.But above-mentioned incubation equipment also has weak point, need select the suitable place of nearly good water sources when building, and needs to build water tower, is equipped with affiliated facilities such as water pump, and land occupation, infusion of financial resources are bigger; Need change water in a large number in the hatching process, influenced with current by pollution of waterhead and regulate trouble etc. of management.
Summary of the invention
Purpose of the present invention provides a kind of suspended fish egg incubator that can be suspended in use in indoor pond or the natural waters simple in structure, dismounting and convenient management.
Technical solution of the present invention is: it is made up of screen cloth hatching pail and the suspension hanged up on the be suspended in water surface of screen cloth hatching pail, and putting in screen cloth hatching pail bottom has airing head.
The invention has the beneficial effects as follows: 1, simple in structure, low cost of manufacture; 2, adopt little air pump waterfall gas to substitute water tower water-feeding and stir the hatching fish-egg, install and use more convenient and cost low, also can avoid the influence of pollution of waterhead; 3, dismounting, easy to carry is used not limited by the place, both has been useful in directly to hatch fish-egg in the natural waters such as reservoir and lake, is suitable for carrying out hatch fish roe again in indoor pond, and can regulates water temperature, shortens brooding time, improves incubation rate; 4, use, convenient management, light labor intensity.A kind of hatch fish roe device of easy, efficient economy is provided for the breeding of small-scale seed breeding and famous-brand and high-quality aquatic product sprout.
Description of drawings
Fig. 1 is apparatus of the present invention general structure schematic perspective view.
Fig. 2 is a screen cloth hatching pail cylindrical seats coil structures schematic diagram of the present invention.
Embodiment
The invention will be further described with embodiment below in conjunction with accompanying drawing.
Screen cloth hatching pail 8 is that cylindrical shape, bottom are that conical screen cloth tube 4 is formed by cylindrical shape seat ring 1 and the top that is socketed on cylindrical shape seat ring 1 lower end, be provided with support net circle 7 in the junction of cylinder and circular cone, the top of circular cone is connected with the location and weighs down piece 6, cylindrical shape seat ring 1 periphery be provided with suspension 10 matched buckle 9.Be example now with a medium-sized device, what it was concrete is produced as follows: cylindrical shape seat ring 1 adopts the galvanized iron sheet of 0.5mm to make, diameter 800mm, high 200mm, below the tube circle is suitable for reading, be evenly equipped with on the periphery of about 100mm with matched four of suspension 10 and buckle 9, on following peripheral on the tube circle also respectively solid welding the reinforcement of being made by the 4mm round steel 12 is arranged; The manufacturing materials of screen cloth tube 4 is a grenadine cloth, present embodiment adopts 60 order polyamide staple fibre spun yarn thin,tough silk to make, top is the screen cloth tube of diameter 800mm, high 250mm, the bottom is diameter 800mm, the screen cloth circular cone of high 500mm, and at the solid support net circle 7 by the diameter 800mm of 4mm round steel making of the junction of screen cloth tube and screen cloth circular cone cover, promptly constituting top is that cylindrical shape, bottom are conical screen cloth tube; Connect the heavy location of about 1kg at screen cloth tube 4 cone tip parts and weigh down piece 6 by iron block or lead making; After the upper end of screen cloth tube 4 is socketed on the lower end of cylindrical shape seat ring 1, ties up solid or connect to buckle by rope band and promptly constitute screen cloth hatching pail 8 after 3 clamp ring bar 2 is locked by band.
Operation principle and using method: above-mentioned suspension 10 is placed on the water surface of preparing the hatching fry, subsequently the screen cloth hatching pail 8 that assembles is placed suspension 10 and make its four buckle 9 respectively button be hung on the four frame shelves of suspension 10; Because the effect of piece 6 is weighed down in the location of screen cloth hatching pail bottom, screen cloth hatching pail 8 just dangles in water, and bung exceeds the about 100mm of the water surface it on, draws from air pump 11 then to pick out airing head 5 and put into bottom the screen cloth hatching pail; This moment, the hatch fish roe device all installed, and can begin to throw in fish-egg in the screen cloth hatching pail, and the hatch fish roe device of the foregoing description can be thrown in fertilized fish roe≤300,000.After throwing in fish-egg, regulate the waterfall tolerance of airing head 6, keep fish-egg constantly upwards to roll, prevent fish-egg deposition bottom and dead, simultaneously, also increased the dissolved oxygen in the hatching pail, guarantee embryo's normal development.When treating the fry membrane and beginning flat the trip, stop waterfall gas; After several minutes, fry can concentrate at hatching pail top, and chorion is deposited on the bottom, with bailer or washbowl fry is pulled out, enters the fry rearing of next stage.
This device then needs with rope suspension and bank stake leverage is solid if be placed in the natural waters such as reservoir, lake.
Claims (5)
1, a kind of suspended fish egg incubator is characterized in that it is made up of screen cloth hatching pail (8) and the suspension (10) hanged up on the be suspended in water surface of screen cloth hatching pail, and putting in screen cloth hatching pail (8) bottom has airing head (5).
2, by the described suspended fish egg incubator of claim 1, it is characterized in that screen cloth hatching pail (8) is that cylindrical shape, bottom are that conical screen cloth tube (4) is formed by cylindrical shape seat ring (1) and the top that is socketed on cylindrical shape seat ring (1) lower end, be provided with support net circle (7) in the junction of cylinder and circular cone, screen cloth tube (4) bottom center is connected with the location and weighs down piece (6), and cylindrical shape seat ring (1) periphery is provided with and matched the buckling of suspension (10) (9).
3,, it is characterized in that screen cloth tube (4) and being connected of cylindrical shape seat ring (1) are to tie up solid or connect the clamp ring bar (2) of buckleing (3) by band by rope band to be locked by the described suspended fish egg hatching of claim 2 cloth device.
4,, it is characterized in that suspension (10) adopts plastic tube to make by the described suspended fish egg incubator of claim 1.
5, by the described suspended fish egg incubator of claim 1, it is characterized in that screen cloth tube (4) is to be made by the polyamide staple fibre spun yarn thin,tough silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910097969A CN101524055A (en) | 2009-04-25 | 2009-04-25 | Suspended fish egg incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910097969A CN101524055A (en) | 2009-04-25 | 2009-04-25 | Suspended fish egg incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101524055A true CN101524055A (en) | 2009-09-09 |
Family
ID=41092264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910097969A Pending CN101524055A (en) | 2009-04-25 | 2009-04-25 | Suspended fish egg incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101524055A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773089A (en) * | 2010-03-02 | 2010-07-14 | 北京市水产科学研究所 | Portable fish egg incubator |
| CN102599091A (en) * | 2012-03-26 | 2012-07-25 | 浙江海洋学院 | Hybrid propagation method and fertilized ovum hatching device for loach |
| CN103734061A (en) * | 2014-01-10 | 2014-04-23 | 中国水产科学研究院淡水渔业研究中心 | Incubation device for puffer fish eggs |
| CN104686417A (en) * | 2015-02-13 | 2015-06-10 | 张晋敏 | Fish egg incubating method |
| CN104737946A (en) * | 2013-12-31 | 2015-07-01 | 中国热带农业科学院热带生物技术研究所 | Grouper fry breeding method |
| CN106688984A (en) * | 2016-12-23 | 2017-05-24 | 江苏农林职业技术学院 | Ice fish incubator |
| CN106719167A (en) * | 2016-12-12 | 2017-05-31 | 中国水产科学研究院东海水产研究所 | A kind of six spot pierces the incubation equipment and hatching method of Puffer embryonated egg |
| CN106719171A (en) * | 2017-01-06 | 2017-05-31 | 叶忠平 | A kind of plastics incubator and its application method for light hangnail Barb |
| CN110839570A (en) * | 2019-11-29 | 2020-02-28 | 塔里木大学 | Schizothorax fish hatching egg collection device |
| CN112237159A (en) * | 2020-11-18 | 2021-01-19 | 韦立 | High-density hatching device for viscous fish eggs |
-
2009
- 2009-04-25 CN CN200910097969A patent/CN101524055A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773089B (en) * | 2010-03-02 | 2012-01-25 | 北京市水产科学研究所 | Portable fish egg incubator |
| CN101773089A (en) * | 2010-03-02 | 2010-07-14 | 北京市水产科学研究所 | Portable fish egg incubator |
| CN102599091A (en) * | 2012-03-26 | 2012-07-25 | 浙江海洋学院 | Hybrid propagation method and fertilized ovum hatching device for loach |
| CN102599091B (en) * | 2012-03-26 | 2014-12-24 | 浙江海洋学院 | Hybrid propagation method |
| CN104737946A (en) * | 2013-12-31 | 2015-07-01 | 中国热带农业科学院热带生物技术研究所 | Grouper fry breeding method |
| CN104737946B (en) * | 2013-12-31 | 2018-04-17 | 中国热带农业科学院热带生物技术研究所 | A kind of grouper method for culturing seedlings |
| CN103734061A (en) * | 2014-01-10 | 2014-04-23 | 中国水产科学研究院淡水渔业研究中心 | Incubation device for puffer fish eggs |
| CN104686417A (en) * | 2015-02-13 | 2015-06-10 | 张晋敏 | Fish egg incubating method |
| CN106719167A (en) * | 2016-12-12 | 2017-05-31 | 中国水产科学研究院东海水产研究所 | A kind of six spot pierces the incubation equipment and hatching method of Puffer embryonated egg |
| CN106688984A (en) * | 2016-12-23 | 2017-05-24 | 江苏农林职业技术学院 | Ice fish incubator |
| CN106719171A (en) * | 2017-01-06 | 2017-05-31 | 叶忠平 | A kind of plastics incubator and its application method for light hangnail Barb |
| CN110839570A (en) * | 2019-11-29 | 2020-02-28 | 塔里木大学 | Schizothorax fish hatching egg collection device |
| CN110839570B (en) * | 2019-11-29 | 2021-05-07 | 塔里木大学 | Schizothorax fish hatching egg collection device |
| CN112237159A (en) * | 2020-11-18 | 2021-01-19 | 韦立 | High-density hatching device for viscous fish eggs |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090909 |