CN202603398U - Floating frame type three-dimensional manual fish nest for adhesive eggs - Google Patents
Floating frame type three-dimensional manual fish nest for adhesive eggs Download PDFInfo
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- CN202603398U CN202603398U CN2012202393711U CN201220239371U CN202603398U CN 202603398 U CN202603398 U CN 202603398U CN 2012202393711 U CN2012202393711 U CN 2012202393711U CN 201220239371 U CN201220239371 U CN 201220239371U CN 202603398 U CN202603398 U CN 202603398U
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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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Abstract
The utility model discloses a floating frame type three-dimensional manual fish nest for adhesive eggs. The floating frame type three-dimensional manual fish nest is characterized by comprising a fixing pile and a floating frame. The floating frame is fixed on the fixing pile through a fixing cable, a plurality of cables with sinkers are arranged below the floating frame, and a plurality of adhesion matrixes are evenly bound on each cable. The floating frame type three-dimensional manual fish nest can well simulate root hairs of aquatic plants or trees where fertilized eggs need adhering to, and provides all-dimensional and three-dimensional batch growth places for the fertilized eggs of fishes generating the adhesive eggs. The floating frame type three-dimensional manual fish nest is simple in structure and convenient to place and dismantle, a floating structure is not subjected to influence of water surface variation easily, the fish egg adhering area is large, the three-dimensional space of a water body is fully utilized, and large-scale reproduction conditions can be provided for artificial breeding of the fishes generating the adhesive eggs and inhabiting in different water layers and stock enhancement of natural population resources. The floating frame type three-dimensional manual fish nest is particularly suitable for artificial breeding of the fishes inhabiting in middle and lower layers of the water body.
Description
Technical field
The utility model relates to the three-dimensional artificial fish nest of a kind of floating frame formula viscid egg.
Background technology
Inland waters in our rivers, lakes and reservoirs in the community structure of resident fishes usually dominate the lakes this advantage is more significant, producing sticky fish eggs and fish in the settlement of the majority, which representative species are carp, crucian carp, alburnus so on.This type fish inhabit the different water layers of water body usually, and fertilized egg need adhere on the corings of water plants or trees and accomplish embryo development procedure during breeding.Along with the Chinese society rapid economic development; The injection of a large amount of xenobiotic pollutantss makes most inland lakes eutrophication in various degree occur; Algae content sharply rises in the water body; The lake is tending towards the algae typeization gradually, produces the sharply decline of water plants amount that the viscid egg fish are relied in the water body, and the breeding of relevant fish receives direct influence.In order to improve the breeding condition of producing the viscid egg fish fast; Enlarge population breeding scale; Increase the juvenile fish generating capacity, the natural resources of the relevant fish of protection propose a kind of three-dimensional artificial fish nest making of floating frame formula viscid egg, put-on method that is applicable to shallow lake, pond and small reservoir at present.Still there is not this type of artificial fish nest at present.
Summary of the invention
The utility model purpose is the algae typeization generally to occur to present China inland lake, the present situation that the water plants storage sharply descends in the water body, and providing a kind of can provide comprehensive, three-dimensional batch to grow the artificial fish nest in place for the fertilized egg of producing the viscid egg fish.
The utility model adopts following technical scheme for realizing above-mentioned purpose:
The three-dimensional artificial fish nest of a kind of floating frame formula viscid egg, it is characterized in that: it comprises spud pile, floating frame; Said floating frame is fixed on the said spud pile through fixing hawser, and said floating frame below is provided with the hawser that many bobs have sinker, on the said every hawser evenly tying-up a plurality of adhering substrates are arranged.
It is further characterized in that: said floating frame is square RPUF framework, length, width, highly is respectively 10m, 10m, 0.2m, and the length of each sash and width are 1m on the framework, and the frame wall thickness is 5cm; Each unit framework comprises the square sash of 100 1m * 1m altogether, and it is the waterproof metal suspension ring of 3cm that each below, sash crosspoint embeds diameter, and each unit framework comprises 121 suspension ring altogether; 1 bob of each suspension ring suspension has the hawser of sinker, and cable length is that 10cm is as the criterion with distance of the dried up end of sinker.
Further: said adhering substrate uses soft nylon wire to tie up; Mesh is not more than 1cm; Every fluffy adhering substrate Breadth Maximum 50cm, maximum height 35cm keeps certain gap long-pending and prevent that fish-egg from interacting to increase adhesive surface as far as possible between the net sheet of every fluffy matrix.
The utility model can be good at imitating water plants that fertilized egg need adhere to or the coring of trees, grows the place for the fertilized egg of producing the viscid egg fish provides comprehensive, three-dimensional batch.Simple in structure; It is convenient to throw in, remove, and floating structure is difficult for being influenced by the water surface changes, and the fish-egg adhered area is bigger; And make full use of the water body solid space, can scale breeding condition be provided for artificial breeding and the natural population stock enhancement of the product viscid egg fish that inhabit different water layers.The Technique in Fishes that is particularly useful for inhabiting the middle lower floor of water body is bred.
Description of drawings
Fig. 1 is the utility model schematic top plan view;
Fig. 2 is the utility model schematic side view;
Fig. 3 is the adhering substrate amplification assumption diagram;
Among the figure, 1, mao bamboon; 2, floating frame; 3, suspension ring; 4, adhering substrate; 5, sinker.
Embodiment
Like Fig. 1, the three-dimensional artificial fish nest of a kind of floating frame formula viscid egg shown in 2.
(1) release time:
Settled fishes was generally in the lake before April before mating season, and water temperature is no more than 15 ℃;
(2) throw in the zone:
The depth of water is between 1.0-3.0m, and water quality is better, and transparency is greater than 40cm;
(3) fish nest structure:
The fish nest is by 4 fixing four jiaos mao bamboon 1, fixedly hawser and floating frame 2 are formed; Mao bamboon 1 length is 4-6 rice; 4 mao bamboons 1 are 5m with the distance of floating frame 2 corners; Cable length should be slightly larger than the distance (5.5m) of mao bamboon 1 and floating frame 2 corners, to guarantee that floating frame 2 can fluctuate with the water surface when the water surface change, is unlikely to make adhering substrate 4 surface (Fig. 1);
(4) frame structure:
RPUF lengths of frame, width, highly be respectively 10m, 10m, 0.2m, the length of each sash and width are 1m on the framework, and the frame wall thickness is 5cm.Each unit framework comprises the square sash of 100 1m * 1m altogether, and it is the waterproof metal suspension ring 3 of 3cm that each below, sash crosspoint embeds diameter, and each unit framework comprises 121 suspension ring 3 altogether.1 bob of each suspension ring 3 suspension has the hawser of sinker 5, and cable length is that 10cm is as the criterion with the 5 dried up end of sinker distance.The even tying-up adhering substrate 4 that uses soft nylon wire to tie up to form on the hawser begins every 50cm tying-up one fluffy adhering substrate 4 (Fig. 2) from the water surface in vertical direction;
(5) adhering substrate structure:
The soft nylon wire of use as shown in Figure 3 is tied up, and mesh is not more than 1cm, every fluffy adhering substrate 4 Breadth Maximum 50cm, and maximum height 35cm should keep certain gap long-pending and prevent that fish-egg from interacting to increase adhesive surface as far as possible between the net sheet of every fluffy matrix.Calculate with the dark water body of 2.5m, but tying-up 5 fluffy adhering substrates on every hawser, and each frame-type fish nest altogether can tying-up 605 fluffy adhering substrates.
Claims (3)
1. the three-dimensional artificial fish nest of a floating frame formula viscid egg, it is characterized in that: it comprises spud pile, floating frame; Said floating frame is fixed on the said spud pile through fixing hawser, and said floating frame below is provided with the hawser that many bobs have sinker, on the said every hawser evenly tying-up a plurality of adhering substrates are arranged.
2. the three-dimensional artificial fish nest of a kind of floating frame formula viscid egg according to claim 1; It is characterized in that: said floating frame is square RPUF framework; Length, width, highly be respectively 10m, 10m, 0.2m; The length of each sash and width are 1m on the framework, and the frame wall thickness is 5cm; Each unit framework comprises the square sash of 100 1m * 1m altogether, and it is the waterproof metal suspension ring of 3cm that each below, sash crosspoint embeds diameter, and each unit framework comprises 121 suspension ring altogether; 1 bob of each suspension ring suspension has the hawser of sinker, and cable length is that 10cm is as the criterion with distance of the dried up end of sinker.
3. the three-dimensional artificial fish nest of a kind of floating frame formula viscid egg according to claim 1; It is characterized in that: said adhering substrate uses soft nylon wire to tie up; Mesh is not more than 1cm; Every fluffy adhering substrate Breadth Maximum 50cm, maximum height 35cm keeps certain gap long-pending and prevent that fish-egg from interacting to increase adhesive surface as far as possible between the net sheet of every fluffy matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202393711U CN202603398U (en) | 2012-05-25 | 2012-05-25 | Floating frame type three-dimensional manual fish nest for adhesive eggs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202393711U CN202603398U (en) | 2012-05-25 | 2012-05-25 | Floating frame type three-dimensional manual fish nest for adhesive eggs |
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| CN202603398U true CN202603398U (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012202393711U Expired - Fee Related CN202603398U (en) | 2012-05-25 | 2012-05-25 | Floating frame type three-dimensional manual fish nest for adhesive eggs |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657124A (en) * | 2012-05-25 | 2012-09-12 | 中国水产科学研究院淡水渔业研究中心 | Three-dimensional artificial fish nest with floating frame for adhesive eggs |
| CN105123587A (en) * | 2015-09-17 | 2015-12-09 | 通威股份有限公司 | Fry incubation and rearing pond with fish spawning nests |
| CN114521520A (en) * | 2022-03-03 | 2022-05-24 | 珠江水利委员会珠江水利科学研究院 | Floating type structure of bionic artificial fish nest |
| CN114521521A (en) * | 2022-03-03 | 2022-05-24 | 珠江水利委员会珠江水利科学研究院 | Anchoring floating type three-dimensional bionic fish reef device |
| CN114521522A (en) * | 2022-03-03 | 2022-05-24 | 珠江水利委员会珠江水利科学研究院 | Multifunctional composite adhesion structure for habitat of bionic artificial fish reef |
| CN114679567A (en) * | 2022-03-03 | 2022-06-28 | 珠江水利委员会珠江水利科学研究院 | Intelligent monitoring device of bionic artificial fish reef |
-
2012
- 2012-05-25 CN CN2012202393711U patent/CN202603398U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657124A (en) * | 2012-05-25 | 2012-09-12 | 中国水产科学研究院淡水渔业研究中心 | Three-dimensional artificial fish nest with floating frame for adhesive eggs |
| CN105123587A (en) * | 2015-09-17 | 2015-12-09 | 通威股份有限公司 | Fry incubation and rearing pond with fish spawning nests |
| CN114521520A (en) * | 2022-03-03 | 2022-05-24 | 珠江水利委员会珠江水利科学研究院 | Floating type structure of bionic artificial fish nest |
| CN114521521A (en) * | 2022-03-03 | 2022-05-24 | 珠江水利委员会珠江水利科学研究院 | Anchoring floating type three-dimensional bionic fish reef device |
| CN114521522A (en) * | 2022-03-03 | 2022-05-24 | 珠江水利委员会珠江水利科学研究院 | Multifunctional composite adhesion structure for habitat of bionic artificial fish reef |
| CN114679567A (en) * | 2022-03-03 | 2022-06-28 | 珠江水利委员会珠江水利科学研究院 | Intelligent monitoring device of bionic artificial fish reef |
| CN114521521B (en) * | 2022-03-03 | 2022-12-20 | 珠江水利委员会珠江水利科学研究院 | Anchoring floating type three-dimensional bionic fish reef device |
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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: 20121219 Termination date: 20140525 |