CN204482724U - A kind of solid netted artificial fish shelter - Google Patents

A kind of solid netted artificial fish shelter Download PDF

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Publication number
CN204482724U
CN204482724U CN201520148433.1U CN201520148433U CN204482724U CN 204482724 U CN204482724 U CN 204482724U CN 201520148433 U CN201520148433 U CN 201520148433U CN 204482724 U CN204482724 U CN 204482724U
Authority
CN
China
Prior art keywords
framework
base
artificial fish
fish shelter
flexible
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
Application number
CN201520148433.1U
Other languages
Chinese (zh)
Inventor
夏传海
姜作真
刘苏静
周晓群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANTAI INSTITUTE OF AQUATIC PRODUCT
Yantai Institute of Coastal Zone Research of CAS
Original Assignee
YANTAI INSTITUTE OF AQUATIC PRODUCT
Yantai Institute of Coastal Zone Research of CAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YANTAI INSTITUTE OF AQUATIC PRODUCT, Yantai Institute of Coastal Zone Research of CAS filed Critical YANTAI INSTITUTE OF AQUATIC PRODUCT
Priority to CN201520148433.1U priority Critical patent/CN204482724U/en
Application granted granted Critical
Publication of CN204482724U publication Critical patent/CN204482724U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Abstract

The utility model relates to a kind of artificial fish shelter, specifically a kind of solid netted artificial fish shelter being easy to marine organisms attachment, comprise framework, flexible connecting member and prevent the base of displacement, described framework is arranged on described base, and the flexible connecting member that multiple interlaced arrangement forms space network is arranged on described framework; Described framework is prism-frustum-shaped and the wide end of described framework is connected with base; The push rod of described framework, side lever and base are equipped with mounting part, and any two mounting parts are all connected by flexible connecting member; Described base is provided with and makes silt sediment wash away through hole to seabed.The utility model is thrown in simple, and steadiness is good, is conducive to halobiontic apposition growth.

Description

A kind of solid netted artificial fish shelter
Technical field
The utility model relates to a kind of artificial fish shelter, specifically a kind of solid netted artificial fish shelter being easy to marine organisms attachment.
Background technology
Artificial fish shelter is the structure artificially arranged in the seawater; it is that artificial material is sunk to seabed; it is utilized to assemble numerous halobiontic attachment as adherance; improve the ecotope of offshore sea waters; build the good environment that marine organisms perch; there is provided breeding, growth, forage for fish etc. and shelter the place of enemy, reaching protection, breeding and improve the object of catch.
But current manual's fish shelter, primarily of cement production systD, has very large cement surface, to allow marine growth adhere at cement surface.But because cement prefab surface is in strong basicity, marine organisms are difficult to quick apposition growth, this is unfavorable for the improvement at fish stock increasing and ecotope of artificial fish reef area.Therefore, how improving halobiontic attachment issue on artificial fish shelter is one of difficult problem in fish production.
Utility model content
The purpose of this utility model is to provide a kind of solid netted artificial fish shelter, and throw in simple, steadiness is good, is conducive to halobiontic apposition growth.
The purpose of this utility model is achieved through the following technical solutions:
A kind of solid netted artificial fish shelter, comprise framework, flexible connecting member and prevent the base of displacement, described framework is arranged on described base, and the flexible connecting member that multiple interlaced arrangement forms space network is arranged on described framework.
Described framework is prism-frustum-shaped and the wide end of described framework is connected with base.
The push rod of described framework, side lever and base are equipped with mounting part, and any two mounting parts are all connected by flexible connecting member.
Described mounting part is connecting ring or hangers.
Described base is provided with and makes silt sediment wash away through hole to seabed.
Described framework is installed on base by U-bolt or plastic ties.
Advantage of the present utility model and good effect are:
1, the utility model surface spatially network structure, be suitable for throwing in the marine site to depth of water 5-20 rice, the permeability of whole artificial fish shelter is good, promote inside and outside water coke slurry, whole mesh space is conducive to halobiontic apposition growth, thus improves surrounding enviroment, allows the fish young can hide, free shuttling wherein, improve poly-fish amount, be conducive to the improvement of propagation and ecotope.
2, the framework above the utility model base is the prism-frustum-shaped that cross section is rhombus, frame structure assembling is simple, cost is low, space availability ratio is high, base heavier-weight simultaneously, there is the effect of wind wave resistance, and base is provided with through hole and utilizes inside and outside water coke slurry by sedimentation silt underwashing to seabed, makes base uper side surface not easily pile up silt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is vertical view of the present utility model in Fig. 1,
Fig. 3 is end view of the present utility model in Fig. 1.
Wherein, 1 is base, and 2 is push rod, and 3 is side lever, and 4 is mounting part, and 5 is flexible connecting member.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 to 3, the framework that the utility model comprises base 1 and is arranged on base 1, as shown in Figure 2, described framework is the prism-frustum-shaped that cross section assumes diamond in shape, the wide end of described framework is connected with base 1, four push rods 2 of described framework form the end face of narrow end, four side levers 3 tilted of framework form four sides of the present utility model respectively, at the push rod 2 of described framework, side lever 3 and base 1 are equipped with mounting part 4, in the present embodiment, described mounting part 4 is connecting ring or hangers, all be connected by flexible connecting member 5 between any two mounting parts 4, so just, make multiple flexible connecting member 5 arrange at the end face of lower portion and framework and staggered sideways respectively, thus make whole framework form a space network, in the present embodiment, described flexible connecting member 5 is nylon rope or fishing net.
Described base 1 is provided with through hole, falling to the silt on base 1 washes away to seabed by the water coke slurry of framework inside and outside by described through hole, described base weight is greater than the weight of framework end face, so just, make center of gravity of the present utility model be positioned at the bottom of framework, not easily be shifted, there is the effect of wind wave resistance.
Described framework is integral type structure, or fabricated structure, and described framework is fixed on base 1 by U-bolt, or is bundled on base 1 by plastic rope, and described base 1 is cement prefab.
Operation principle of the present utility model is:
The utility model arranges formation space network by multiple flexible connecting member 5 at the end face of lower portion and framework and staggered sideways, overall permeability is good, be beneficial to inside and outside water coke slurry, , and base 1 weight of the present utility model is greater than end face, be suitable for throwing in the marine site to depth of water 5-20 rice, can not to topple displacement, the utility model is conducive to algae, shellfish, the attachment such as bryozoan growth fast, the fish young also can hide or free shuttling wherein, improve poly-fish amount, also can be stichopus japonicus, the concealment such as grouper is biological provides safe and reliable habitat and bait field.

Claims (6)

1. a solid netted artificial fish shelter, it is characterized in that: comprise framework, flexible connecting member (5) and prevent the base (1) of displacement, described framework is arranged on described base (1), and the flexible connecting member (5) that multiple interlaced arrangement forms space network is arranged on described framework.
2. solid netted artificial fish shelter according to claim 1, is characterized in that: described framework is prism-frustum-shaped and the wide end of described framework is connected with base (1).
3. solid netted artificial fish shelter according to claim 1, it is characterized in that: the push rod (2) of described framework, side lever (3) and base (1) are equipped with mounting part (4), any two mounting parts (4) are all connected by flexible connecting member (5).
4. solid netted artificial fish shelter according to claim 3, is characterized in that: described mounting part (4) are connecting ring or hangers.
5. solid netted artificial fish shelter according to claim 1, is characterized in that: described base (1) is provided with and makes silt sediment wash away through hole to seabed.
6. solid netted artificial fish shelter according to claim 1, is characterized in that: described framework is installed on base (1) by U-bolt or plastic ties.
CN201520148433.1U 2015-03-16 2015-03-16 A kind of solid netted artificial fish shelter Expired - Fee Related CN204482724U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520148433.1U CN204482724U (en) 2015-03-16 2015-03-16 A kind of solid netted artificial fish shelter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520148433.1U CN204482724U (en) 2015-03-16 2015-03-16 A kind of solid netted artificial fish shelter

Publications (1)

Publication Number Publication Date
CN204482724U true CN204482724U (en) 2015-07-22

Family

ID=53562037

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520148433.1U Expired - Fee Related CN204482724U (en) 2015-03-16 2015-03-16 A kind of solid netted artificial fish shelter

Country Status (1)

Country Link
CN (1) CN204482724U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108834968A (en) * 2018-07-19 2018-11-20 中国水产科学研究院黄海水产研究所 A kind of shallow sea attached type shellfish aquaculture device and its application method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108834968A (en) * 2018-07-19 2018-11-20 中国水产科学研究院黄海水产研究所 A kind of shallow sea attached type shellfish aquaculture device and its application method
CN108834968B (en) * 2018-07-19 2021-03-26 中国水产科学研究院黄海水产研究所 Shallow sea attached shellfish culture and proliferation device and using method thereof

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150722

Termination date: 20180316

CF01 Termination of patent right due to non-payment of annual fee