WO2014183442A1 - 一种水域生态养殖牧场的围体结构单元的专用格栅网 - Google Patents

一种水域生态养殖牧场的围体结构单元的专用格栅网 Download PDF

Info

Publication number
WO2014183442A1
WO2014183442A1 PCT/CN2013/089970 CN2013089970W WO2014183442A1 WO 2014183442 A1 WO2014183442 A1 WO 2014183442A1 CN 2013089970 W CN2013089970 W CN 2013089970W WO 2014183442 A1 WO2014183442 A1 WO 2014183442A1
Authority
WO
WIPO (PCT)
Prior art keywords
mesh
structure unit
ecological
water
net
Prior art date
Application number
PCT/CN2013/089970
Other languages
English (en)
French (fr)
Inventor
李胜南
谢庆道
Original Assignee
Li Shengnan
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 Li Shengnan filed Critical Li Shengnan
Publication of WO2014183442A1 publication Critical patent/WO2014183442A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/70—Artificial fishing banks or reefs
    • 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

Definitions

  • the utility model relates to a special accessory for a water ecological breeding farm, and specifically relates to a special grill net of a surrounding structure unit of a water ecological farm.
  • Marine aquaculture is a production method for the development of marine fishery resources. It uses artificial waters to take artificial measures to promote the reproduction and growth of stocked marine organisms, especially for the cultivation of special fish with high economic value, such as yellow croaker and grouper. , red carp, squid and other valuable fish.
  • cage culture is made of metal, plastic, bamboo and other materials. Synthetic fiber and metal mesh are mesh bodies and assembled into a certain shape. It is set in a large water area, and the water exchange inside and outside the cage is carried out through the mesh to form a living water environment suitable for fish living in the cage.
  • This cage culture method has the advantages of maneuverability, flexibility, simplicity, high efficiency, wide water adaptability and good economy.
  • the size of the cage is relatively small, the breeding efficiency is low, and the size of the cage is limited.
  • the activity space of the fish is small, and the water environment is poor, which makes the fish generally short, fat, poor in color, meat quality, poor taste, and nutritional value. low;
  • the purse seine culture can be divided into two types: seawater seine net and harbor fencing culture. It adopts synthetic fiber net and metal mesh to enclose the cultured objects in the net. The inside and outside of the purse seine is separated by a net, and the water flows through the mesh. The bait and metabolites are discharged from the mesh, so that the purse seine forms a living water environment and relies on tides to achieve water exchange.
  • the purse seine is generally set at the mid-high tide level of the tidal flat or the shallow waters of the harbor, avoiding the attack of strong currents or typhoon floods.
  • This type of purse seine culture has the advantages of large scale, low cost of breeding, low cost, and easy construction. However, the following disadvantages also exist:
  • the inventors have developed a enclosure structure unit of a water ecological breeding farm, but the enclosure structural unit needs to install a grille net for the exchange of water inside and outside the body, and the existing In the technology, the conventional grille mesh has the disadvantage of being inconvenient in installation and use.
  • the purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art, and to provide a special grid mesh for the enclosure structure unit of the water ecological breeding farm which is convenient and reliable to install and maintain.
  • the technical solution of the present invention includes two plungers located on both sides and parallel to each other, and a grid mesh fixedly connected between the two plungers.
  • the utility model can be fixed between the two pile bodies of the enclosure structure unit by inserting the grid net, thereby enclosing the water area, and the water inside and outside the water area can be exchanged inside and outside through the mesh of the grid network.
  • the grille mesh has the advantages of being flexible and convenient to install and disassemble.
  • the shape of the cross section of the plunger is circular or rectangular.
  • the grid mesh is a stainless steel mesh, an epoxy resin coated steel mesh or a polyethylene fishing net. Through this setting, it can improve its ability to resist wind and waves, and its own anti-corrosion ability.
  • FIG. 1 is a schematic structural view of a grid mesh of the present invention
  • Figure 2 is a cross-sectional view showing the first structure of the grid mesh of the present invention
  • Figure 3 is a cross-sectional view showing a second structure of the grid mesh of the present invention.
  • FIGS. 1-3 A specific embodiment of the present invention as illustrated in FIGS. 1-3 includes two plungers 101 on both sides and parallel to each other. And a grid 10 fixedly connected between the two rods, the cross section of the rod 101 is circular or rectangular in shape, as shown in FIG. 2-3, and the grid is 10
  • the grid mesh of the utility model 10 It can be galvanized stainless steel mesh, epoxy resin coated steel mesh or polyethylene fishing net, which has good corrosion resistance and is suitable for marine water bodies.

Abstract

一种水域生态养殖牧场的围体结构单元的专用格栅网，包括有位于两侧的且相互平行的两插杆（101）、以及固定连接于两个插杆之间的格栅网（10），所述的插杆的横截面的形状为圆形或者矩形。

Description

一种水域生态养殖牧场的围体结构单元的专用格栅网 技术领域
本实用新型涉及一种水域生态养殖牧场的专用配件，具体是指水域生态养殖牧场的围体结构单元的专用格栅网。
背景技术
随着海洋经济的发展，加大对于海洋等渔业资源的开发利用，逐渐成为社会的共识。海水养殖是一种海洋渔业资源开发的生产方式，其利用特定的水域，采取人工措施，促进放养的海洋生物繁殖和生长，尤其是养殖经济价值高的特种鱼类，如黄花鱼、石斑鱼、红鲷、鲳鱼等名贵鱼类。
目前，我国海水养殖主要采用网箱养殖和围网养殖，其中网箱养殖是用金属、塑料、竹木等材料为框架，合成纤维、金属网片为网身，装配成一定形状的箱体，并设置在较大的水域中，通过网眼进行网箱内外水域交换，使网箱内形成一个适宜鱼类生活的活水环境。这种网箱养殖方式具有机动、灵活、简便、高效、水域适应性广和经济性好等优点，然而受自身结构限制，存在以下缺点：
(1) 抗风浪能力差，因此局限于避风条件好的内湾，进而导致水域交换条件差，长期处于高密度养殖状态，使得内湾的底质和水质条件恶化，导致鱼类生长缓慢、病害流行，生态效益差；
(2) 为了防止附着物堵塞网孔，需要经常换洗网箱，而且在鱼的不同养成阶段需要更换网目预期鱼体大小相应的网衣，同时为了保持水域环境和防止病原体传播，需要定期捞除箱内的死鱼，存在工作量大，劳动效率低，渔民作业环境差、管理不便；
(3) 网箱体积比较小，养殖效率较低，而且受网箱体积的限制，鱼的活动空间小，加之水域环境较差，使得养成鱼普遍体型短胖、色泽差、肉质、口感差，营养价值低；
(4) 传统的网箱养殖几乎很难带动休闲渔业之类的其他附属产业的发展，社会效益不显著。
围网养殖可分为海水围网和港湾围栏养殖两种，其采用合成纤维网、金属网片将养殖对象围养在网内，围网内外仅一网之隔，水流从网孔通过，残饵以及代谢产物从网孔排出，使围网形成活水环境，依赖潮汐实现水域交换。围网一般设置在滩涂的中高潮位或港湾浅海区，避开强潮流或台风洪水的袭击。这种围网养殖具有规模大，养殖密度低成本低，修建容易等优点。然而也存在以下缺点：
(1) 对于滩涂围栏养殖，由于堤坝的存在，大大减缓了潮流流速，大量的泥沙在养殖场内产生淤积，而且仅在涨潮时围网内外才存在水域交换，导致水域交换不畅，发病率高，进而导致海水环境恶化，该方法基于滩涂，去海水水位浅，只适合养殖扇贝、牡蛎等，不适合养殖鱼类；
(2) 港湾围栏研制形式简单，但是其仅仅通过渔网分隔，抗风浪能力差。
本发明人在为了克服上述技术背景的的缺陷，而研发了一种水域生态养殖牧场的围体结构单元，但是该围体结构单元需要安装格栅网进行围体内外水的交换，而现有技术中，传统的格栅网在安装和使用上存在不方便的缺点。
 技术问题
本实用新型的目的是为了克服现有技术存在的缺点和不足，而提供一种安装和维护方便可靠的水域生态养殖牧场的围体结构单元的专用格栅网。
技术解决方案
为实现上述目的，本实用新型的技术方案是包括有位于两侧的且相互平行的两插杆、以及固定连接于两个插杆之间的格栅网。
有益效果
本实用新型通过设置该格栅网就可以以插接方式固定于围体结构单元的两个桩体之间，进而将水域进行包围，水域内外的水能通过格栅网的网孔进行内外交换，该格栅网具有安装和拆卸灵活便捷的优点。
进一步设置是所述的插杆的横截面的形状为圆形或者矩形。
进一步设置是所述该格栅网为不锈钢网、环氧树脂涂层钢筋网或聚乙烯渔网。通过本设置，提高其抗风浪的能力，而且本身防腐能力强。
下面结合说明书附图和具体实施方式对本实用新型做进一步介绍。
 附图说明
图 1 本发明格栅网的结构示意图；
图 2 本发明格栅网的第一种结构剖视图；
图 3 本发明格栅网的第二种结构剖视图。
 本发明的最佳实施方式
下面通过实施例对本实用新型进行具体的描述，只用于对本实用新型进行进一步说明，不能理解为对本实用新型保护范围的限定。
如图 1-3 所述的本实用新型的具体实施方式，包括有位于两侧的且相互平行的两插杆 101 、以及固定连接于两个插杆之间的格栅网 10 ，所述的插杆 101 的横截面的形状为圆形或者矩形，如图 2-3 所示，另外，所述该格栅网 10 要能防锈和防浮游生物生长，对于金属网而言，要镀锌和涂塑相结合，本实用新型该格栅网 10 可以为镀锌不锈钢网、环氧树脂涂层钢筋网或聚乙烯渔网，防腐性好，适用于海洋水体。
 本发明的实施方式
工业实用性
序列表自由内容

Claims (3)

  1. 一种水域生态养殖牧场的围体结构单元的专用格栅网，其特征在于：包括有位于两侧的且相互平行的两插杆、以及固定连接于两个插杆之间的格栅网。
  2. 根据权利要求1所述的一种水域生态养殖牧场的围体结构单元的专用格栅网，其特征在于：所述的插杆的横截面的形状为圆形或者矩形。
  3. 根据权利要求1所述的一种水域生态养殖牧场的围体结构单元的专用格栅网，其特征在于：所述该格栅网为不锈钢网、环氧树脂涂层钢筋网或聚乙烯渔网。
PCT/CN2013/089970 2013-05-15 2013-12-19 一种水域生态养殖牧场的围体结构单元的专用格栅网 WO2014183442A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201320266576.3 2013-05-15
CN2013202665763U CN203233886U (zh) 2013-05-15 2013-05-15 一种水域生态养殖牧场的围体结构单元的专用格栅网

Publications (1)

Publication Number Publication Date
WO2014183442A1 true WO2014183442A1 (zh) 2014-11-20

Family

ID=49311237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/089970 WO2014183442A1 (zh) 2013-05-15 2013-12-19 一种水域生态养殖牧场的围体结构单元的专用格栅网

Country Status (2)

Country Link
CN (1) CN203233886U (zh)
WO (1) WO2014183442A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114885877A (zh) * 2022-02-23 2022-08-12 中国电建集团华东勘测设计研究院有限公司 一种分片式可更换海洋牧场网箱结构及其在位运维方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108094255A (zh) * 2017-12-21 2018-06-01 四会市华通金属筛网制品有限公司 一种金属网养殖护栏

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202857551U (zh) * 2012-10-08 2013-04-10 宁德市登月水产食品有限公司 大围网
CN202857550U (zh) * 2012-10-08 2013-04-10 宁德市登月水产食品有限公司 大围网
CN203223886U (zh) * 2013-01-08 2013-10-02 诸暨朗盛投资有限公司 Led灯三明治式散热热冗

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202857551U (zh) * 2012-10-08 2013-04-10 宁德市登月水产食品有限公司 大围网
CN202857550U (zh) * 2012-10-08 2013-04-10 宁德市登月水产食品有限公司 大围网
CN203223886U (zh) * 2013-01-08 2013-10-02 诸暨朗盛投资有限公司 Led灯三明治式散热热冗

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JIANG, GUOQIANG;: "A Study on Enclosure Culture Techniques for Large Yellow Croaker, Larimichthys crocea (Richardson) in Epeiric Sea", MODERN FISHERIES INFORMATION, vol. 26, no. 1, 31 January 2011 (2011-01-31), pages 3 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114885877A (zh) * 2022-02-23 2022-08-12 中国电建集团华东勘测设计研究院有限公司 一种分片式可更换海洋牧场网箱结构及其在位运维方法
CN114885877B (zh) * 2022-02-23 2024-03-29 中国电建集团华东勘测设计研究院有限公司 一种分片式可更换海洋牧场网箱结构及其在位运维方法

Also Published As

Publication number Publication date
CN203233886U (zh) 2013-10-16

Similar Documents

Publication Publication Date Title
CN201663859U (zh) 一种半海底半悬吊式浮筏网笼养殖海参的装置
CN106900606A (zh) 抗风浪双网壁密闭型网箱
CN204837543U (zh) 一种可扩展可定位人工鱼礁
CN103461231A (zh) 一种加固式抗风浪牡蛎养殖方法
WO2014183450A1 (zh) 水域生态养殖牧场的围体结构单元的施工方法、及其围体结构单元和应用
KR101211564B1 (ko) 해삼 양식용 인공 어초
CN104756910A (zh) 一种鲍鱼和藻类双网立体养殖系统及其养殖方法
WO2014183446A1 (zh) 一种水域生态养殖牧场的生态养殖方法及其围体结构单元
CN203633331U (zh) 一种稻田螃蟹养殖系统
CN101720694A (zh) 一种半海底半悬吊式浮筏网笼养殖海参的装置和方法
CN203120699U (zh) 一种青蟹养殖装置
CN105900890A (zh) 一种立体生态型增养殖人工鱼礁
CN203563538U (zh) 一种复合式深水抗风浪网箱
CN107897053A (zh) 一种滩涂半封闭型多级综合生态养殖方法
WO2014183442A1 (zh) 一种水域生态养殖牧场的围体结构单元的专用格栅网
KR101415366B1 (ko) 이중 튜브식 해삼 양성용 쉘터 및 이를 이용한 해삼용 가두리
CN101019516B (zh) 珠母贝人工苗网箱中间培育方法
CN202535904U (zh) 一种渔业养殖人工渔礁
CN204335559U (zh) 生态沉降养殖装置
CN203633326U (zh) 一种紫海胆增殖放流实验装置
CN201194503Y (zh) 鲍鱼养殖箱
WO2013120322A1 (zh) 短蛸室外土池人工繁殖方法
CN204244905U (zh) 水产品养殖网箱鱼粪捕集装置
CN104982386A (zh) 一种大鲵人工生态循环池
CN204707746U (zh) 一种养殖网箱

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13884712

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13884712

Country of ref document: EP

Kind code of ref document: A1