CN202842110U - 浮式网箱的浮筒 - Google Patents

浮式网箱的浮筒 Download PDF

Info

Publication number
CN202842110U
CN202842110U CN2012204971881U CN201220497188U CN202842110U CN 202842110 U CN202842110 U CN 202842110U CN 2012204971881 U CN2012204971881 U CN 2012204971881U CN 201220497188 U CN201220497188 U CN 201220497188U CN 202842110 U CN202842110 U CN 202842110U
Authority
CN
China
Prior art keywords
buoy
layer
floating drum
floating
net cage
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
CN2012204971881U
Other languages
English (en)
Inventor
陈治灵
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.)
Wenling Xindu Aquatic Product Culture Development Co Ltd
Original Assignee
Wenling Xindu Aquatic Product Culture Development Co Ltd
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 Wenling Xindu Aquatic Product Culture Development Co Ltd filed Critical Wenling Xindu Aquatic Product Culture Development Co Ltd
Priority to CN2012204971881U priority Critical patent/CN202842110U/zh
Application granted granted Critical
Publication of CN202842110U publication Critical patent/CN202842110U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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

Landscapes

  • Farming Of Fish And Shellfish (AREA)

Abstract

本实用新型涉及一种浮式网箱的浮筒,目的是提供的浮筒应具有结构坚固、不易磨损、强度高的特点。本实用新型采用的技术方案是:浮式网箱的浮筒,其特征在于:所述浮筒的筒壁分两层,内层为浮筒本体层,外层为与所述浮筒本体层粘合的耐磨保护层。所述耐磨保护层采用聚乙烯制作。所述浮筒制有沿自身周向布置的两条固定绳索用的环状凹槽。

Description

浮式网箱的浮筒
技术领域
本实用新型涉及水产养殖技术领域,具体涉及用于养殖鱼类等水产的浮式网箱的浮筒。 
背景技术
近年来,我国海水网箱养殖业迅速发展,取得了良好的经济效益。所谓网箱养殖即利用大水体良好的生态环境,结合小水体密养措施而获得高产的一种养殖方式。国内外广泛采用的浮式网箱,其结构是将网衣悬挂在框架上,框架捆绑有浮筒,使得网箱的顶部浮在水面之上,而大部分网衣沉在水下,随水位的变动而升降。由于浮筒常年位于水中,受到水流以及杂物的冲击容易磨损,当浮筒出现问题时不能维修,只能更换,成本较高。 
发明内容
本实用新型的目的是克服上述背景技术中的不足,提供一种浮筒的改进,该浮筒应具有结构坚固、不易磨损、强度高的特点。
本实用新型采用的技术方案是:浮式网箱的浮筒,其特征在于:所述浮筒的筒壁分两层,内层为浮筒本体层,外层为与所述浮筒本体层粘合的耐磨保护层。
所述耐磨保护层采用聚乙烯制作。
所述浮筒制有沿自身周向布置的两条固定绳索用的环状凹槽。
本实用新型的有益效果是:本实用新型在浮筒本体外设有耐磨保护层,使得浮筒可以抵御水流以及杂物的冲击,不易磨损,而且浮筒本体的筒壁厚度也有一定程度的增加,其强度更高,结构坚固,不易损坏,从而节约生产成本。
附图说明
图1是浮筒的主视结构示意图。
图2是图1的A-A向的剖视图。
图3是本实用新型的分解结构示意图。
具体实施方式
以下结合说明书附图,对本实用新型作进一步说明,但本实用新型并不局限于以下实施例。
如图1、图2所示,本实用新型所述的浮式网箱的浮筒,制有沿自身周向布置的两条固定绳索用的环状凹槽2,安装时通过绳索捆绑在浮式网箱的框架上,绳索位于环状凹槽内从而不易滑动。
所述浮筒的筒壁分两层,内层为浮筒本体层3,外层为与所述浮筒本体层粘合的耐磨保护层1。所述耐磨保护层推荐采用聚乙烯制作,也可以选择其它常规耐磨材料制作。所述耐磨保护层可以与浮筒本体层一体成型,也可以在浮筒本体层成型后再粘接耐磨保护层,如图3所示,可以将耐磨保护层分成上下两个对称的部分来加工,待浮筒本体成型后在外壁涂上胶水,再分别将上下两个耐磨保护层部分套上浮筒本体,待胶水干后即可粘接牢固。 

Claims (3)

1.浮式网箱的浮筒,其特征在于:所述浮筒的筒壁分两层,内层为浮筒本体层(3),外层为与所述浮筒本体层粘合的耐磨保护层(1)。
2.根据权利要求1所述的浮式网箱的浮筒,其特征在于:所述耐磨保护层采用聚乙烯制作。
3. 根据权利要求1所述的浮式网箱的浮筒,其特征在于:所述浮筒制有沿自身周向布置的两条固定绳索用的环状凹槽(2)。
CN2012204971881U 2012-09-26 2012-09-26 浮式网箱的浮筒 Expired - Fee Related CN202842110U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012204971881U CN202842110U (zh) 2012-09-26 2012-09-26 浮式网箱的浮筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012204971881U CN202842110U (zh) 2012-09-26 2012-09-26 浮式网箱的浮筒

Publications (1)

Publication Number Publication Date
CN202842110U true CN202842110U (zh) 2013-04-03

Family

ID=47973370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012204971881U Expired - Fee Related CN202842110U (zh) 2012-09-26 2012-09-26 浮式网箱的浮筒

Country Status (1)

Country Link
CN (1) CN202842110U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114403066A (zh) * 2015-12-08 2022-04-29 诺尔曼·波义耳 牡蛎养殖设备和方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114403066A (zh) * 2015-12-08 2022-04-29 诺尔曼·波义耳 牡蛎养殖设备和方法
CN114403066B (zh) * 2015-12-08 2024-04-26 诺尔曼·波义耳 牡蛎养殖设备和方法

Similar Documents

Publication Publication Date Title
CN104412931A (zh) 一种安装在海参养殖网笼上的圆环形防护环
CN102635003A (zh) 一种电梯专用碳纤维双层裹塑钢绳
CN203638054U (zh) 港域航道专用浮标
CN202842110U (zh) 浮式网箱的浮筒
CN201352923Y (zh) 分离式海水抗风浪网箱
CN201967504U (zh) 一种水产养殖用插杆
CN201370005Y (zh) 一种钓鱼渔具
CN203340807U (zh) 筏式养殖管架
CN203131243U (zh) 聚氯乙烯复合管道
CN201854612U (zh) 带柔软触须的人造鱼饵
CN202418499U (zh) 一种组合式滑轮
CN203309146U (zh) 一种蝶阀
CN210470680U (zh) 一种高强度环保海洋养殖系统用浮管
CN204113842U (zh) 包塑螺钉
CN201722016U (zh) Pvc塑钢复合牵伸管
CN201598659U (zh) 一种改进型窨井盖
CN202504464U (zh) 快餐盒
CN202053838U (zh) 异型胎圈的载重子午线轮胎
CN202165170U (zh) 陶瓷复合缸套
CN202199389U (zh) 球磨机衬板
CN202515194U (zh) 一种牛皮枕套
CN202623808U (zh) 自行车轮胎胎边结构
CN202626379U (zh) 柔性分梳辊针布
CN203350503U (zh) 一种新型路槽光缆
CN203270139U (zh) 带骨架增强内衬结构的纺纱胶辊

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: 20130403

Termination date: 20130926