CN203262017U - Novel net cage for fishery cultivation - Google Patents

Novel net cage for fishery cultivation Download PDF

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Publication number
CN203262017U
CN203262017U CN2013202510419U CN201320251041U CN203262017U CN 203262017 U CN203262017 U CN 203262017U CN 2013202510419 U CN2013202510419 U CN 2013202510419U CN 201320251041 U CN201320251041 U CN 201320251041U CN 203262017 U CN203262017 U CN 203262017U
Authority
CN
China
Prior art keywords
framework
net cage
frame
underframe
net
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
CN2013202510419U
Other languages
Chinese (zh)
Inventor
励春亚
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.)
Xiangshan Xingqi Electric Appliance Technology Co Ltd
Original Assignee
Xiangshan Xingqi Electric Appliance Technology 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 Xiangshan Xingqi Electric Appliance Technology Co Ltd filed Critical Xiangshan Xingqi Electric Appliance Technology Co Ltd
Priority to CN2013202510419U priority Critical patent/CN203262017U/en
Application granted granted Critical
Publication of CN203262017U publication Critical patent/CN203262017U/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 discloses a novel net cage for fishery cultivation. The net cage comprises frameworks, wherein a metal net is arranged between the frameworks; the frameworks comprise an upper framework and a lower framework, the area of the upper framework is smaller than that of the lower framework, both the upper framework and the lower framework are square, and four vertexes of the upper framework and the lower framework are connected through supporting rods; and the metal net is fixedly connected with the upper framework, the lower framework and the supporting rods. By means of the design of the novel net cage, the whole net cage is trapezoid and in a big-end-down shape, accordingly, a cultured aquatic product can be prevented from fleeing the net cage from an upper opening, and the production loss is reduced; the net cage adopts a big-end-down shape, accordingly, while the interior volume of the cultivation net cage is further enlarged, openings of the net cages can be prevented from colliding with each other due to fluctuation of a sea surface, the cultivation loss is reduced, and the economic benefit is improved; and the designed net cage can float and sink and can be movably arranged in different sea areas and water areas, so that the change is convenient, and the service life is long.

Description

A kind of novel fishery breeding net case
Technical field
The utility model relates to a kind of novel fishery breeding net case, belongs to the fishery cultivating apparatus field.
Background technology
Net cage is thrown in all the year round in water, etting is subject to adhering to of various suspensions in water, along with the increase of adhesion amount, on the one hand, make the inside and outside current exchange variation of net cage not smooth, affect the water quality in net cage, the breeding environment variation is unfavorable for the healthy growths of fish, on the other hand, net cage weight is increased, thereby increase the weight of the stressed of etting, reduce the service life of etting.Therefore, need in time dispose the dirt that is attached on etting.The method of removing has two kinds: a kind of is the periodic replacement etting, but cost is high, and in the draping process, cultivation fish body is also had to a certain degree scratch.Another kind is to adopt the method for cleaning, but present net cage adopts etting to be fixed on net cage, whole net cage need to be mentioned from water during cleaning, and is very inconvenient, and labour intensity is large, inefficiency.
The utility model content
Deficiency for the prior art existence, technical problem to be solved in the utility model is, a kind of novel fishery breeding net case is provided, can prevent that the aquatic products that cultivates from fleeing from net cage from upper port, when can also make further increase of internal volume of fish culture net cage, can not make between net cage oral area collide because of sea fluctuation, reduce the cultivation loss.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of novel fishery breeding net case, comprise framework, be provided with wire netting between framework, its framework comprises upper frame and underframe, the area of upper frame is less than underframe, and upper frame and underframe are square, and upper frame is connected four summits and is connected by support bar with underframe; Described wire netting is fixedly connected with upper frame, underframe and support bar; Be coated with the nylon wire side on the surface of described wire netting, the area of nylon wire side is identical with the area of wire netting, and the nylon wire side is connected with wire netting by buckle.
Optimize, above-mentioned novel fishery breeding net case, its upper frame is the square ring body, the arranged outside of upper frame has floating ring.
Optimize, above-mentioned novel fishery breeding net case is provided with taper feeding mouth on its upper frame, be provided with cover plate on taper feeding mouth
Optimize, above-mentioned novel fishery breeding net case is provided with wire netting on the bottom surface of its underframe.
Optimize, above-mentioned novel fishery breeding net case is provided be used to the rope that lifts on its upper frame.
Optimize, above-mentioned novel fishery breeding net case, the inboard of its upper frame is provided with floating ring, and floating ring is the inflatable rubber pneumatic bag, is provided with flourescent sheet on floating ring.
Design of the present utility model makes whole net cage be trapezoidal, and is up-small and down-big, can prevent that like this aquatic products that cultivates from fleeing from net cage from upper port, reduced production loss; Net cage is up-small and down-big, when such design can also make the internal volume of fish culture net cage further increase, can not make between net cage oral area collide because of the sea fluctuation, has reduced the cultivation loss, has improved economic benefit; Design of the present utility model can be sunk and can be floated, removable different waters and the waters of being arranged at, and it is convenient to change, long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the plan structure schematic diagram of Fig. 2.
Embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
Embodiment 1
As shown in Figure 1, the utility model is a kind of novel fishery breeding net case, comprise framework 1, be provided with wire netting 2 between framework 1, its framework 1 comprises upper frame 11 and underframe 12, the area of upper frame 11 is less than underframe 12, and upper frame 11 and underframe 12 are square, and four summits that upper frame 11 is connected with underframe connect by support bar 13; Described wire netting 2 is fixedly connected with upper frame 11, underframe 12 and support bar 13; Be coated with nylon wire side 3 on the surface of described wire netting 2, the area of nylon wire side 3 is identical with the area of wire netting 2, and nylon wire side 3 is connected with wire netting 2 by buckle 31.
Upper frame 11 is the square ring body, and the arranged outside of upper frame 11 has floating ring 4.
Be provided with taper feeding mouth 5 on upper frame 11, be provided with cover plate 51 on taper feeding mouth 5.
Be provided with wire netting 2 on the bottom surface of underframe 12.
Be provided with on upper frame 11 be used to the rope 6 that lifts.
Embodiment 2
Show as Fig. 2 and Fig. 3, the difference of the present embodiment and embodiment 1 is: the inboard of upper frame 11 and the outside are provided with floating ring 4, and floating ring 4 is the inflatable rubber pneumatic bag, is provided with flourescent sheet 41 on floating ring 4.
Design of the present utility model makes whole net cage be trapezoidal, and is up-small and down-big, can prevent that like this aquatic products that cultivates from fleeing from net cage from upper port, reduced production loss; Net cage is up-small and down-big, when such design can also make the internal volume of fish culture net cage further increase, can not make between net cage oral area collide because of the sea fluctuation, has reduced the cultivation loss, has improved economic benefit; Design of the present utility model can be sunk and can be floated; Removable different waters and the waters of being arranged at, it is convenient to change, long service life.
Above demonstration and described basic principle of the present utility model and principal character and advantage thereof.The technology personage of the industry should understand; the utility model is not subjected to the restriction of above-mentioned implementing regulations; what describe in above-mentioned implementing regulations and specification is to be used for illustrating principle of the present utility model; under the prerequisite that does not break away from the utility model principle and scope; the utility model also can have various changes and modifications, and these changes and improvements all belong in claimed the utility model scope.
The claimed scope of the utility model defines with appending claims and other equivalent.

Claims (6)

1. novel fishery breeding net case, comprise framework, be provided with wire netting between framework, it is characterized in that: described framework comprises upper frame and underframe, the area of upper frame is less than underframe, upper frame and underframe are square, and upper frame is connected four summits and is connected by support bar with underframe; Described wire netting is fixedly connected with upper frame, underframe and support bar; Be coated with the nylon wire side on the surface of described wire netting, the area of nylon wire side is identical with the area of wire netting, nylon wire and being connected with wire netting by buckle.
2. novel fishery breeding net case according to claim 1, it is characterized in that: described upper frame is the square ring body, and the arranged outside of upper frame has floating ring.
3. novel fishery breeding net case according to claim 2, is characterized in that: be provided with taper feeding mouth on described upper frame, be provided with cover plate on taper feeding mouth.
4. novel fishery breeding net case according to claim 3, is characterized in that: be provided with wire netting on the bottom surface of described underframe.
5. novel fishery breeding net case according to claim 4, is characterized in that: be provided be used to the rope that lifts on described upper frame.
6. novel fishery breeding net case according to claim 5, it is characterized in that: the inboard of described upper frame is provided with floating ring, and floating ring is the inflatable rubber pneumatic bag, is provided with flourescent sheet on floating ring.
CN2013202510419U 2013-04-28 2013-04-28 Novel net cage for fishery cultivation Expired - Fee Related CN203262017U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202510419U CN203262017U (en) 2013-04-28 2013-04-28 Novel net cage for fishery cultivation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202510419U CN203262017U (en) 2013-04-28 2013-04-28 Novel net cage for fishery cultivation

Publications (1)

Publication Number Publication Date
CN203262017U true CN203262017U (en) 2013-11-06

Family

ID=49492531

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202510419U Expired - Fee Related CN203262017U (en) 2013-04-28 2013-04-28 Novel net cage for fishery cultivation

Country Status (1)

Country Link
CN (1) CN203262017U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104488792A (en) * 2015-01-09 2015-04-08 江虎 Clamping and connecting aquaculture net cage
CN104521824A (en) * 2014-12-11 2015-04-22 浙江海洋学院 Removable disaster-resistance net cage
CN105519466A (en) * 2015-12-25 2016-04-27 苏州市相城区太平蟹业专业合作社 Anti-collision net cage for aquaculture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104521824A (en) * 2014-12-11 2015-04-22 浙江海洋学院 Removable disaster-resistance net cage
CN104488792A (en) * 2015-01-09 2015-04-08 江虎 Clamping and connecting aquaculture net cage
CN104488792B (en) * 2015-01-09 2016-11-30 江虎 A kind of plug-in aquaculture net cage
CN105519466A (en) * 2015-12-25 2016-04-27 苏州市相城区太平蟹业专业合作社 Anti-collision net cage for aquaculture

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Legal Events

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: 20131106

Termination date: 20140428

C17 Cessation of patent right