CN205052506U - Novel fish nest of pine needle form - Google Patents
Novel fish nest of pine needle form Download PDFInfo
- Publication number
- CN205052506U CN205052506U CN201520728795.8U CN201520728795U CN205052506U CN 205052506 U CN205052506 U CN 205052506U CN 201520728795 U CN201520728795 U CN 201520728795U CN 205052506 U CN205052506 U CN 205052506U
- Authority
- CN
- China
- Prior art keywords
- synthetic fiber
- flexible net
- water
- pine needle
- fish nest
- 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
Links
Classifications
-
- 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
The utility model relates to an instrument that embryonated egg was collected and was hatched when fish bred. The utility model aims to provide a durable, efficient novel fish nest of pine needle form. Novel fish nest of pine needle form, including fly rod and flexible net, the fly rod floats in the surface of water, flexible online edge connection is on the fly rod to nature suspension in aquatic, the flexible synthetic fiber who is made by the synthetic fiber silk that evenly arranges on the net restraints, and synthetic fiber restraints and disperses the form by outwards being with the flexible net department of being connected. The utility model discloses an in the structure, removing the fly rod and floating at the surface of water, other structures are because of conducting oneself with dignity formerly therefore be in complete development condition naturally, the basic perpendicular to surface of water of flexible net in the water. Synthetic fiber restraints the structure and expandes in the water, greatly increased the specific surface of this device, compare specific surface is showing and is improving with traditional palm silk, net piece, pasture and water, and synthetic fiber material durability is good, not corrupt, does not decompose, and nontoxicity and innocuousness can not hinder embryonated egg to grow and grow.
Description
Technical field
The utility model relates to fishery cultivating field, is specifically related to collect the instrument with hatching for fertilized egg during fish reproduction.
Background technology
Fertilized egg is produced on pasture and water by fish post-coitum in natural water area; To prevent fertilized egg sinking under water, can not get enough oxygen, the phenomenon that incubation rate is low occurs.At present, in the artificial propagation process of fish, in order to improve incubation rate, also utilize the reproductive habit of fish, pasture and water, palm silk, mesh sheet etc. are put into spawning pond.To simulate natural surroundings, utilize these to place thing and collect fertilized egg, avoid fertilized egg to can not get enough oxygen.But pasture and water are easily rotted in water, be not easy to sterilization; Though palm silk and mesh sheet imputrescibility, only fertilized egg can be adhered in two surfaces, and bond area is little, and the efficiency of collecting ovum is low.
Summary of the invention
The purpose of this utility model is to provide a kind of durable, efficient pine needle shape Novel fish nest.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of pine needle shape Novel fish nest, and comprise fly rod and flexible net, fly rod floats on the water surface; Flexible net top edge is connected on fly rod, and is naturally suspended in water; Described flexible net is evenly arranged the synthetic fiber bundle be made up of synthetic fibres, synthetic fiber bundle is outwards divergent shape by same flexible net connection.
Preferably, described synthetic fiber bundle is by being connected in flexible net in the middle of many synthetic fibres, and two ends naturally suspend and outwards form in divergent shape; Or be connected in flexible net by a branch of or multi beam synthetic fibres end, other parts naturally suspend and outwards form in divergent shape.
Preferably, the mesh of described flexible net is square or rhombus; Every four of described synthetic fiber bundle is one group, and often group is made up of the synthetic fibres of two intrafascicular portion interconnections in the mesh bight of flexible net.
Preferably, described synthetic fiber bundle is evenly arranged on the both sides wire side of flexible net.
Preferably, described flexible net and synthetic fiber bundle are made up of nylon.
Preferably, bend V-shaped in the middle part of described fly rod, or be made up of two V-shaped waters surface that are arranged in of the body of rod.
Preferably, described fly rod is made up of two V-shaped waters surface that are arranged in of bamboo pole.
When adopting this practical pine needle shape Novel fish nest, fish nest is put into spawning pond, in artificial propagation of fish process, in spawning pond, simulate natural fish nest.In the structure of this patent, except fly rod is kept afloat, other structure is naturally in complete deployed condition because of deadweight reason in water body, and flexible net is basically perpendicular to the water surface.The free end of synthetic fiber bundle is not tied up, and can present loose pine needle shape by nature; Lay eggs for fish, ensure that fertilized egg can not sink to the bottom and anoxic.Considerably increase fish-egg bond area like this, reduce the quantity of the fertilized egg that sinks under water.Synthetic fibres and the existing flexibility of flexible net, do not injure fish body, have again certain elasticity simultaneously.Synthetic fiber bundle structure is launched in water body, considerably increases the specific surface area of fish nest; Specific surface area significantly improves compared with traditional palm silk, mesh sheet, pasture and water; Ensure that fertilized egg can not be piled up, fully can obtain dissolved oxygen, be conducive to improving incubation rate.And composite fibre materials good endurance, not corrupt, do not decompose, nontoxic, fertilized egg g and D can not be hindered.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model preferred embodiment;
Fig. 3 is the structural representation of the another kind of preferred embodiment of the utility model;
Fig. 4 is for overlooking state diagram when the fish nest shown in Fig. 2 or Fig. 3 is placed in water.
Embodiment
Introduce preferred embodiment of the present utility model and technique effect below in conjunction with accompanying drawing, but the technical solution of the utility model and design are not limited only to following preferred embodiment.
Pine needle shape Novel fish nest as Figure 1-4, comprise fly rod 1 and flexible net 2, fly rod 1 floats on the water surface; Flexible net 2 top edge is connected on fly rod 1, and is naturally suspended in water.Fly rod 1 can be that foam bar or hollow plastic bar are formed, and also can be that bamboo pole is made.Flexible net 2 is such as made up of synthetic fibers, or the rope made of hemp, cotton cord etc. are made.Described flexible net 2 is evenly arranged the synthetic fiber bundle 4 be made up of synthetic fibres, synthetic fiber bundle 4 is outwards divergent shape by same flexible net 2 connection.Such as, in Fig. 1, each link position connects three synthetic fiber bundles 4, and synthetic fiber bundle 4 root is connected with flexible net 2, and free end is naturally separately in divergent shape.Or also can be that synthetic fiber bundle 4 is connected in flexible net 2 by many synthetic fibres are middle, two ends naturally suspend and outwards form in divergent shape.Such anatomical connectivity adds man-hour, will be lashed in flexible net 2 in the middle part of many synthetic fibres; One-step bundling can construct two synthetic fiber bundles 4.Can also be connected in flexible net 2 by a branch of or multi beam synthetic fibres end, other parts naturally suspend and outwards form in divergent shape.Be exactly that each connecting portion has three synthetic fiber bundles 4 in Fig. 1,2.
Fish nest of the present utility model is put into spawning pond, simulates natural fish nest.Flexible net 2 and synthetic fiber bundle 4, at the water surface less than 3, be naturally in complete deployed condition, and flexible net 2 are basically perpendicular to the water surface because of deadweight reason.The free end of synthetic fiber bundle 4 presents loose pine needle shape; Lay eggs for fish, ensure that fertilized egg can not sink to the bottom and anoxic.Considerably increase fish-egg bond area like this, reduce the quantity of the fertilized egg that sinks under water.Synthetic fibres and the existing flexibility of flexible net, do not injure fish body, have again certain elasticity simultaneously.The fish nest of this patent is compared with traditional palm silk, mesh sheet, pasture and water, and specific surface area significantly improves; Ensure that fertilized egg can not be piled up, fully can obtain dissolved oxygen, be conducive to improving incubation rate.And composite fibre materials good endurance, not corrupt, do not decompose, nontoxic, avoid hindering fertilized egg g and D.
Better scheme is shown in Fig. 3, and the mesh of described flexible net 2 is square or rhombus; Every four of described synthetic fiber bundle 4 is one group, and often group is made up of the synthetic fibres of two intrafascicular portion interconnections in the mesh bight of flexible net 2.Be connected to mesh bight easy to connect, each position connects one group simultaneously, in fact just constitutes four synthetic fiber bundles 4.Increase the region area can laid eggs for fish.Result of use is better.Synthetic fiber bundle 4 can also be evenly arranged on the both sides wire side of flexible net 2.The region area can laid eggs for fish can be increased so further.
Be preferably: described flexible net 2 and synthetic fiber bundle 4 are made up of nylon.Nontoxic, and good endurance.Now each synthetic fiber bundle 4 is also just similar to a setline blocked, and its one end is fixed in flexible net 2, and the other end is naturally loose in pine needle shape.Bend V-shaped in the middle part of described fly rod 1, or be made up of two V-shaped waters surface that are arranged in of the body of rod.The simplest structure example is as shown in Figure 4: described fly rod 1 is made up of two V-shaped waters surface that are arranged in of bamboo pole.So same water surface area synthetic fiber bundle more than 4, the region area of laying eggs for fish is larger.And facilitate fish nest to place and take out.Process at ordinary times, the side of occupation of land less of filing also, and be convenient to coordinate with the fish nest of side; Such as adjacent fish nest is the adjacent layout of V and inverted v-shaped, improves waters availability.
Claims (7)
1. a pine needle shape Novel fish nest, is characterized in that: comprise fly rod (1) and flexible net (2), fly rod (1) floats on the water surface; Flexible net (2) top edge is connected on fly rod (1), and is naturally suspended in water; Described flexible net (2) is evenly arranged the synthetic fiber bundle (4) be made up of synthetic fibres, synthetic fiber bundle (4) is outwards divergent shape by same flexible net (2) connection.
2. pine needle shape Novel fish nest according to claim 1, is characterized in that: described synthetic fiber bundle (4) is by being connected in flexible net (2) in the middle of many synthetic fibres, and two ends naturally suspend and outwards form in divergent shape; Or be connected to that flexible net (2) is upper by a branch of or multi beam synthetic fibres end, naturally suspend outside be that divergent shape is formed to other parts.
3. pine needle shape Novel fish nest according to claim 2, is characterized in that: the mesh of described flexible net (2) is square or rhombus; Every four of described synthetic fiber bundle (4) is one group, and often group is made up of the synthetic fibres of two intrafascicular portion interconnections in the mesh bight of flexible net (2).
4. pine needle shape Novel fish nest according to claim 3, is characterized in that: described flexible net (2) and synthetic fiber bundle (4) are made up of nylon.
5. according to the pine needle shape Novel fish nest in claim 1 to 4 described in any one, it is characterized in that: described synthetic fiber bundle (4) is evenly arranged on the both sides wire side of flexible net (2).
6. according to the pine needle shape Novel fish nest in claim 1 to 4 described in any one, it is characterized in that: described fly rod (1) middle part bending is V-shaped, or is made up of two V-shaped waters surface that are arranged in of the body of rod.
7. according to the pine needle shape Novel fish nest in claim 1 to 4 described in any one, it is characterized in that: described fly rod (1) is made up of two V-shaped waters surface that are arranged in of bamboo pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728795.8U CN205052506U (en) | 2015-09-17 | 2015-09-17 | Novel fish nest of pine needle form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728795.8U CN205052506U (en) | 2015-09-17 | 2015-09-17 | Novel fish nest of pine needle form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205052506U true CN205052506U (en) | 2016-03-02 |
Family
ID=55379138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520728795.8U Expired - Fee Related CN205052506U (en) | 2015-09-17 | 2015-09-17 | Novel fish nest of pine needle form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205052506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047422A (en) * | 2017-05-26 | 2017-08-18 | 中国长江三峡集团公司中华鲟研究所 | Double-layer artificial fish nest |
| CN107646757A (en) * | 2017-10-18 | 2018-02-02 | 安徽省农业科学院水产研究所 | A kind of fish laying nest and its application in the Yellow River carp breeds |
-
2015
- 2015-09-17 CN CN201520728795.8U patent/CN205052506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047422A (en) * | 2017-05-26 | 2017-08-18 | 中国长江三峡集团公司中华鲟研究所 | Double-layer artificial fish nest |
| CN107646757A (en) * | 2017-10-18 | 2018-02-02 | 安徽省农业科学院水产研究所 | A kind of fish laying nest and its application in the Yellow River carp breeds |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101491221B (en) | Seashell and algae shallow-sea ecology rearing device and method | |
| CN203692186U (en) | Spawning and hatching system applied to fish spawning nests | |
| JP2015116164A (en) | Fish egg collection tool and fish egg collection method | |
| CN103538707B (en) | A kind of fishing platform having floating type artificial fish shelter concurrently | |
| CN100358418C (en) | Inkfish spawning reef | |
| CN105123587A (en) | Fry incubation and rearing pond with fish spawning nests | |
| CN205052506U (en) | Novel fish nest of pine needle form | |
| CN204860562U (en) | Artifical fish nest | |
| CN202285852U (en) | Egg-laying nest for parent fish of odontobutis obscura | |
| KR101108643B1 (en) | Hanging line type seeds catcher for shellfish culture | |
| CN208317927U (en) | A kind of adhesive egg Technique in Fishes fish nest | |
| CN103461256B (en) | Inkfish pond artificial breeding feed delivery device and feed delivery method | |
| CN203492589U (en) | Artificial fish reef applied to fierce fish seed cultivation | |
| CN202524903U (en) | Sinking type bait platform used for grass carp net cage seedling culture | |
| CN205052504U (en) | Fry hatching of hairtail nest, cultivation pond | |
| CN108207728A (en) | Ecological big depth of water fish shelter net cage integration aquafarm and system and method | |
| CN205648711U (en) | Coastal waters bank is bred and is used box with a net with artificial fish reef | |
| CN207589855U (en) | A kind of artificial shrimp nest | |
| CN207612938U (en) | A kind of fish laying nest | |
| KR20110111337A (en) | Culture double, triangle equipment for sea cucumber | |
| CN102696512A (en) | Large-scale adhesive egg artificial fish nest applicable to shallow lakes | |
| KR101346505B1 (en) | Horizontal device for seaweed aquaculture | |
| CN107864899A (en) | Viscid egg artificial fish nest for water bottom | |
| CN109006613A (en) | The full life cycle forms aquafarm of fish | |
| CN211091354U (en) | Artificial silurus asotus fish nest |
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: 20160302 Termination date: 20160917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |