CN204722038U - A kind of anti-wear cultivation mesh bag - Google Patents
A kind of anti-wear cultivation mesh bag Download PDFInfo
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- CN204722038U CN204722038U CN201520377378.3U CN201520377378U CN204722038U CN 204722038 U CN204722038 U CN 204722038U CN 201520377378 U CN201520377378 U CN 201520377378U CN 204722038 U CN204722038 U CN 204722038U
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- mesh bag
- float tube
- wear
- etting
- framework
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- 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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to the anti-wear cultivation mesh bag of the deep water wind wave resistance be applicable in mariculture, and comprise net cage frame and framework float tube, framework float tube is arranged on net cage frame top, the etting of an astragal shape of fitting between limit net and framework float tube.Anti-wear cultivation mesh bag of the present utility model, is fixed on the limit net surface being easy to the contact of framework float tube, avoids mesh bag and framework float tube to rub and cause mesh bag to wear and tear, cause and escape fish phenomenon by banded etting.And the main part of mesh bag still keeps single layer structure, solve double-deck mesh bag and virtually reduce mesh bag size of mesh, reduce the problem that inside and outside mesh bag, water body exchanges.Between limit net and framework float tube, increase etting structure, also help the gap kept between mesh bag and framework, make main part mesh bag not easy to wear.And when the etting of band shape is once can sectional repair or replacing after breakage, cost easy and simple to handle is few, unlike the outer etting of double-deck mesh bag once change difficulty after grinding away, cost is large.
Description
Technical field
The utility model relates to the anti-wear cultivation mesh bag of the deep water wind wave resistance be applicable in mariculture.
Background technology
Along with China's Fishery Developmental Strategy is main transfer to cultivating into master by fishing for, the sea of China, freshwater cage aquaculture are just in fast-developing trend.Particularly in mariculture, develop into Deepwater Open Sea cultivation from the small-sized net cage cultivation in offshore and bay; The cultivation volume of single net cage develops into the supreme kilostere of a few hectostere from tens cubic metres; The depth of water of Cultivated water extends outwardly into 20 ~ 30 meters of waters from several meters, and the waters development that forward is darker.Along with maximization and the Cultivated water deep water of fish culture net cage, the quantity and the economic worth that cultivate object in net cage are also increasing, the output value in a net cage from hundreds of thousands to millions of not etc.So, once net cage mesh bag generation breakage causes escape fish accident, bring huge economic loss by raiser.
The reason causing net cage to escape fish accident mainly contains: when net cage suffers " tropical storm ", the front of " severe tropical storm " and " typhoon " attacks, cause mesh bag to tear and escape fish after net cage frame directly ruptures; Another kind be net cage when attacked by high sea the mooring system of net cage go wrong, cause between the direct drift of net cage and net cage displacement afterframe that collision framework and mesh bag damage and escape fish mutually; A kind of situation is in addition, mesh bag every minute ground on net cage rubs with net cage frame under the impact of ocean current and wave, particularly after net cage frame has the marine organisms such as oyster, mussel, barnacle, contact surface sharp as file causes mesh bag gall and escape fish.For preventing mesh bag worn-off from escaping fish, general raiser adopts double-deck mesh bag to deal with.This method also have one deck mesh bag can prevent from escaping fish although can solve after individual layer mesh bag galls, but double-deck mesh bag not only adds a lot of cost, and double-deck mesh bag reduces the size of mesh on mesh bag virtually, the water body decreased inside and outside mesh bag exchanges, that is decrease the quantity that the outer plankton of mesh bag enters mesh bag, decrease the chance that cultivation object obtains natural bait, thus the growth of impact cultivation object.Studying a kind ofly increases Novel anti-abrasion that cost can reach seldom, again double-deck mesh bag effect same and to score a goal bag, be one of raiser in the urgent need to.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of cultivate mesh bag can effectively prevent mesh bag gall while also cost-saved, be convenient to replacement.
To achieve the above object of the invention, provide a kind of cultivation mesh bag, comprise net cage frame and framework float tube, framework float tube is arranged on net cage frame top, net cage frame fillet net, the etting of one deck band shape of also fitting between limit net and framework float tube.Between limit net and framework float tube, increase one deck etting, avoid mesh bag directly to contact with framework float tube, reduce the friction between limit net and framework float tube, protection mesh bag not easily galls.Described limit net is the mesh bag of individual layer.
Described etting is antifriction material.
Preferably, described etting is attached on the mesh bag outer surface relative with framework float tube.Etting is made on limit online.The described limit net relative with framework float tube refers to the limit mesh portions come in contact with framework float tube.
Preferably, described netting-length is identical with mesh bag girth, and width is greater than framework float tube diameter.
Described etting is clothing or the knotless net clothing of knotting.There is an outstanding pimple on etting surface to have clothing of knotting to refer to, ties without pimple, opposed flattened in knotless net clothing.
The material of described etting is any of polyethylene or polyamide or polyester.
Anti-wear cultivation mesh bag of the present utility model, is fixed on the limit net surface being easy to the contact of framework float tube, avoids limit net and framework float tube directly to rub by banded etting, cause and escape fish phenomenon after causing mesh bag to gall.And the main part of limit net still keeps single layer structure, solve double-deck mesh bag and virtually reduce mesh bag size of mesh, reduce the problem that inside and outside mesh bag, water body exchanges.Between mesh bag and framework float tube, increase etting structure, also help the gap kept between mesh bag and framework, make main part mesh bag not easy to wear.And when etting once can sectional repair or replacing after destroying, cost easy and simple to handle be few, unlike the outer etting of double-deck mesh bag once change difficulty after grinding away, cost is large.
The beneficial effects of the utility model are, structure is simple, be easy to promote, cost-saving, while effectively preventing the wearing and tearing of cultivation mesh bag, do not affect water body inside and outside mesh bag and exchange, namely do not reduce cultivation object and obtain natural prey chance, be beneficial to the growth of cultivation object.
Accompanying drawing explanation
Fig. 1 is the main body schematic diagram of anti-wear cultivation mesh bag of the present utility model;
Fig. 2 is the structural representation of anti-wear cultivation mesh bag of the present utility model
Wherein:
1-anti-jump net 2-net cage float tube 3-limit net
4-net cage sinker 5-etting
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment 1:
The anti-wear cultivation mesh bag of one according to Fig. 1,2, comprises circular cultivation framework, and fillet net 3 on cultivation framework, bottom connects net cage sinker 4, and top arranges net cage float tube 2, and the top of net cage float tube 2 is provided with anti-jump net 1.Have that a block length is identical with limit net 3 girth, width slightly wider than the etting 5 of framework float tube diameter, blind stitching is at the outer surface of cultivation limit net 3, and its position is right against framework float tube 2.Described etting 5 mesh pattern is knot clothing formula, and its material is polyethylene.
Embodiment 2:
A kind of anti-wear cultivation mesh bag, all the other are with embodiment 1, and the mesh pattern of etting is that web pre fetching is polyamide, polyester without knot clothing formula.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art can also make all equivalent modification or replacement under the prerequisite without prejudice to the utility model creative spirit, and these equivalent modifications or replacement are all included in the application's claim limited range.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art can also make all equivalent modification or replacement under the prerequisite without prejudice to the utility model creative spirit, and these equivalent modifications or replacement are all included in the application's claim limited range.
Claims (6)
1. an anti-wear cultivation mesh bag, comprise net cage frame and framework float tube (2), framework float tube (2) is arranged on net cage frame top, net cage frame fillet net (3), it is characterized in that, the etting (5) of an astragal shape of fitting between limit net (3) and framework float tube (2).
2. anti-wear cultivation mesh bag according to claim 1, is characterized in that, described etting (5) is made on limit net (3) outer surface relative with framework float tube (2).
3. anti-wear cultivation mesh bag according to claim 2, is characterized in that, described etting (5) length is identical with limit net (3) girth, and width is greater than framework float tube (2) diameter.
4. arbitrary anti-wear cultivation mesh bag according to claims 1 to 3, is characterized in that, described etting (5) is clothing of knotting.
5. arbitrary anti-wear cultivation mesh bag according to claims 1 to 3, is characterized in that, described etting (5) is knotless net clothing.
6. arbitrary anti-wear cultivation mesh bag according to claims 1 to 3, is characterized in that, the material of described etting (5) is any of polyethylene or polyamide or polyester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377378.3U CN204722038U (en) | 2015-06-03 | 2015-06-03 | A kind of anti-wear cultivation mesh bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377378.3U CN204722038U (en) | 2015-06-03 | 2015-06-03 | A kind of anti-wear cultivation mesh bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204722038U true CN204722038U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520377378.3U Active CN204722038U (en) | 2015-06-03 | 2015-06-03 | A kind of anti-wear cultivation mesh bag |
Country Status (1)
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| CN (1) | CN204722038U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147244A (en) * | 2017-06-16 | 2019-01-04 | 中国船舶重工集团公司第七六研究所 | A kind of aquafarm burglar alarm based on magnetic field signal and optical fiber barrier combined detection |
| CN113317251A (en) * | 2021-06-04 | 2021-08-31 | 明阳智慧能源集团股份公司 | Installation method of large steel structure aquaculture net cage netting |
| CN113875667A (en) * | 2021-11-11 | 2022-01-04 | 郑州黄河鲤种质资源保护工作站 | Ecological green aquaculture net cage and use method thereof |
| CN114009384A (en) * | 2021-10-09 | 2022-02-08 | 中国水产科学研究院黄海水产研究所 | Settleable deep and open sea aquaculture net cage unit, combination and use method |
-
2015
- 2015-06-03 CN CN201520377378.3U patent/CN204722038U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147244A (en) * | 2017-06-16 | 2019-01-04 | 中国船舶重工集团公司第七六研究所 | A kind of aquafarm burglar alarm based on magnetic field signal and optical fiber barrier combined detection |
| CN113317251A (en) * | 2021-06-04 | 2021-08-31 | 明阳智慧能源集团股份公司 | Installation method of large steel structure aquaculture net cage netting |
| CN114009384A (en) * | 2021-10-09 | 2022-02-08 | 中国水产科学研究院黄海水产研究所 | Settleable deep and open sea aquaculture net cage unit, combination and use method |
| CN114009384B (en) * | 2021-10-09 | 2024-01-12 | 中国水产科学研究院黄海水产研究所 | Settlement deep-open sea aquaculture net cage unit, combination and use method |
| CN113875667A (en) * | 2021-11-11 | 2022-01-04 | 郑州黄河鲤种质资源保护工作站 | Ecological green aquaculture net cage and use method thereof |
| CN113875667B (en) * | 2021-11-11 | 2022-09-06 | 郑州黄河鲤种质资源保护工作站 | Ecological green aquaculture net cage and use method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160830 Address after: 524076 fishing net City No. 1, Donghai Economic Development Experimental Zone, Guangdong, Zhanjiang Patentee after: ZHANJIANG HAIBAO FISHING GEAR DEVELOPMENT CO., LTD. Address before: 524001 room B1303, silver dragon building, Zhanjiang economic and Technological Development Zone, Guangdong Patentee before: Zhuang Jian |