CN1989804A - Screw-type artificial sea grass - Google Patents

Screw-type artificial sea grass Download PDF

Info

Publication number
CN1989804A
CN1989804A CNA2005101123550A CN200510112355A CN1989804A CN 1989804 A CN1989804 A CN 1989804A CN A2005101123550 A CNA2005101123550 A CN A2005101123550A CN 200510112355 A CN200510112355 A CN 200510112355A CN 1989804 A CN1989804 A CN 1989804A
Authority
CN
China
Prior art keywords
blade
sea grass
screw
artificial sea
type artificial
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.)
Granted
Application number
CNA2005101123550A
Other languages
Chinese (zh)
Other versions
CN1989804B (en
Inventor
许仁道
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.)
NAN RONG FISHERIES (SHANGHAI) CO Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2005101123550A priority Critical patent/CN1989804B/en
Publication of CN1989804A publication Critical patent/CN1989804A/en
Application granted granted Critical
Publication of CN1989804B publication Critical patent/CN1989804B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

  • Harvesting Machines For Specific Crops (AREA)
  • Cultivation Of Seaweed (AREA)

Abstract

Screw-type artificial seaweed which is cultured by three-dimensional cultivation space which is created by high density aquaculture system. It consists of leaves, rotating fixed-axis, and angle positioning columns, angle positioning holes and central axle whole. The single blade of artificial sea grass isamong a small circle in its centre and a pair of blades of both sides of the blade are in the same plane and symmetrical alignment; the individual leaves like this are linked closely, each leaf rotates certain angle compared to the last leave and is spiral after opened then forming a sea grass. A number of spiral artificial seagrasses are combined forming large-scale three-dimensional breeding space. It can provide the growth and attachment area for the aquatic plants and benthic algae to reaching the purposes of high-density three-dimensional ecological aquaculture ultimately.

Description

Screw-type artificial sea grass
Affiliated technical field
The present invention relates to create in a kind of high-density aquiculture system (shrimp, fish etc.) the artificial sea grass in three-dimensional culture space.
Background technology
Do not seen similar products and technology as yet on the Chinese market at present, external Related product is divided into two kinds substantially: a kind of door curtain that is shaped as.Its every artificial sea grass is wide 4cm, long 2~3 meters strip dermatine.Though this product is easy to install, transportation, but, sea grass itself reaches strip leather at the bottom of the pond because being from the water surface, once can't provide the enough rests and the environment of looking for food for the aquatic organism of being cultured, also can't therefore can't reach the purpose of three-dimensional culture for water plants provides enough attachment surface and growing spaces.
Another kind is shaped as radial.Its individual blade is that the centre has a small circle ring, and blade is connected on the small circle ring, and arranges radially on same plane; Such blade is series on the nylon rope by certain distance (about 10cm), is arranged from top to bottom by the water surface and forms an artificial sea grass.Though this artificial sea grass has reached the purpose of three-dimensional culture,, do not come so in the industry, promote always owing to be difficult for installing, transport and clean yet.
Summary of the invention
At the vacancy of Chinese market and the shortcoming of external Related product existence, the invention provides a kind of screw-type artificial sea grass.Artificial sea grass individual blade provided by the present invention is middle small circle ring, and a pair of blade on blade both sides is symmetric arrays at same horizontal plane; Such individual blade closely links to each other, and each blade horizontally rotates certain angle with respect to a last blade, and shape in the shape of a spiral after opening forms a sea grass.
Technical scheme provided by the present invention is: single blade becomes in-line, and the hole that axis passes the centre of rotation fixed axis connects each blade, and the angle fixing device on the rotation fixed axis just can be opened artificial sea grass.The anglec of rotation that this design is produced when making each blade with respect to the rotation of the blade of a last blade all is the same (between 30 °~45 °), and can be by a last blade driven rotary.
It is horizontal that the present invention's each blade when transportation is " one " font.Only need rotate first blade during installation and can drive following all blades, thus the helical form of being rotated into, and the big I of the anglec of rotation is selected according to actual needs; Be fixed together with axis with last a slice owing to first during use.Therefore in use other changes can not take place in the sea grass shape; As long as unclamp fixing first blade during cleaning and just can make it return to " one " font by counter-rotating; Because each blade structure all is identical, if therefore there is blade to damage, need not change, only the blade that need damage cuts off to take off from the rotation fixed axis and gets final product, a last leaf natural can be connected on next blade by replacing damaged blade, does not need whole artificial sea grass refitting.
The invention has the beneficial effects as follows: by rotation central axis control blade, act freely, easily install, easy cleaning, convenient transportation is particularly useful for the high-density aquiculture system, can create the three-dimensional culture space.
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the reset condition figure of single artificial sea grass of the present invention.
Fig. 2 is the working state figure of single artificial sea grass of the present invention.
Fig. 3 is the structure chart of single blade of the present invention.
1. blades among the figure, 2. rotation fixed axis, 3. angle orientation post, 4. angle orientation hole, 5. central shaft hole.
Embodiment
Fig. 1 is the working state figure of single artificial sea grass.Wherein blade (1) is connected with rotation fixed axis (2), angle orientation post (3) is housed, angle orientation hole (4) and central shaft hole (5) in the rotation fixed axis (2); Rotating first blade can drive the rotation of other blade by angle orientation post (3) and angle orientation hole (4) of rotation fixed axis (2) lining, thereby reaches duty, i.e. screw-type artificial sea grass.
Fig. 2 is the reset condition figure of single artificial sea grass.Wherein blade (1) is that level is connected with rotation fixed axis (2).Be suitable for this moment cleaning and transportation.
In Fig. 3, blade (1) is connected with rotation fixed axis (2); Angle orientation post (3) is contained on the rotation fixed axis (2); The effect of angle orientation is played in angle orientation hole (4); Central shaft hole (5) is laid central shaft, thereby makes the every blade interlock that is connected.

Claims (4)

1, a kind of screw-type artificial sea grass is made up of blade, rotation fixed axis, angle orientation hole and central shaft hole.It is characterized in that: blade is connected with the rotation fixed axis; The built-in angle orientation post of rotation fixed axis, angle orientation hole and central shaft hole.
2, screw-type artificial sea grass according to claim 1 is characterized in that: when transportation and cleaning, blade is not rotated, blade integral becomes " one " font.
3, screw-type artificial sea grass according to claim 1 is characterized in that: in the time of in working order, rotate first blade, thereby drive other blade, blade integral curl.
4, according to claim 1,2,3 described screw-type artificial sea grass, it is characterized in that: angle orientation post, angle orientation hole and central shaft hole play adjusts angle and the effect that is connected blade.
CN2005101123550A 2005-12-29 2005-12-29 Screw-type artificial sea grass Expired - Fee Related CN1989804B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2005101123550A CN1989804B (en) 2005-12-29 2005-12-29 Screw-type artificial sea grass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2005101123550A CN1989804B (en) 2005-12-29 2005-12-29 Screw-type artificial sea grass

Publications (2)

Publication Number Publication Date
CN1989804A true CN1989804A (en) 2007-07-04
CN1989804B CN1989804B (en) 2011-06-22

Family

ID=38212519

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005101123550A Expired - Fee Related CN1989804B (en) 2005-12-29 2005-12-29 Screw-type artificial sea grass

Country Status (1)

Country Link
CN (1) CN1989804B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102388824A (en) * 2011-08-31 2012-03-28 清华大学 Organism adhering device
CN104304113A (en) * 2014-10-11 2015-01-28 俞圣平 Aquaculture cage
CN104686426A (en) * 2015-03-30 2015-06-10 江苏中洋集团股份有限公司 Songjiang perch biofilm fish nest with water quality purifying function and application of Songjiang perch biofilm fish nest

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2162764Y (en) * 1992-12-30 1994-04-27 张铭显 Artificial sea grass
JP2000228928A (en) * 1999-02-10 2000-08-22 Kyodo Kumiai Gunma Kankyo Gijutsu Consortium Artificial seaweed, artificial seaweed bed and construction thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102388824A (en) * 2011-08-31 2012-03-28 清华大学 Organism adhering device
CN104304113A (en) * 2014-10-11 2015-01-28 俞圣平 Aquaculture cage
CN104686426A (en) * 2015-03-30 2015-06-10 江苏中洋集团股份有限公司 Songjiang perch biofilm fish nest with water quality purifying function and application of Songjiang perch biofilm fish nest
CN104686426B (en) * 2015-03-30 2017-03-29 江苏中洋集团股份有限公司 A kind of Trachi dermus Fasciatus Heckel biomembrane fish nest for having Function For Purifying Water and its application

Also Published As

Publication number Publication date
CN1989804B (en) 2011-06-22

Similar Documents

Publication Publication Date Title
CN102283155B (en) Method for culturing Stichopus japonicus seed
CN100527953C (en) Perinereis aibihitensis Grube manual seedling-raising method
CN102823527B (en) Healthy and efficient method for cultivating giant groupers by deepwater anti-stormy waves cages
KR20070012327A (en) Technology for cultivation of porphyra and other seaweeds in land-based sea water ponds
CN102144622A (en) Leech industrial soilless three-dimensional high-efficiency culture method
CN201976614U (en) Single-headed breeding box for sandworm
KR20190124042A (en) Land aquaculture system for laver
CN1989804B (en) Screw-type artificial sea grass
Mohamed Current trends and prospects of seaweed farming in India
CN104082238B (en) The cultural method of a kind of soft-shelled turtle
KR101475414B1 (en) For high productivity of marine products, one stop combined aquatic farm systems and methods of the their facilities form utilizing farm land constructed with embankment
Chengkui Phycological research in the development of the Chinese seaweed industry
CN104839079A (en) Method and facility for cultivating parents of Sillago sihama indoors on large scale via prawn cultivation wastewater
CN104782537A (en) Natural ecology simulation feeding mode for young Macculochella peeli
JPH0391428A (en) Pisciculture pond for culturing attaching algae
CN104756922B (en) A kind of intensive overwintering culture method of long octopus
CN1736164A (en) Method for preserving juvenile sporophyte of hijiki
KR100692378B1 (en) Tintinnid, Undella sp. Chuuk-04 Available For Hatched Fry Feed And Culturing Method Thereof
CN109937923B (en) Method for improving pond-out specification of fingerlings of current-year alosa sapidissima pond culture
McMaster et al. Florida pompano, Trachinotus carolinus, is an alternative species for low salinity shrimp pond farming
CN109220770B (en) Macro-seaweed proliferation device and method for sea cucumber resource maintenance
CN106688963A (en) Aquaculture method of ostrea plicatula
CN205623922U (en) Aquaculture box
CN106031366A (en) Oyster seedling growing method
CN105494201B (en) One kind production glue red algae and biological cultivation method of sea horse

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: NARIRONG AQUATIC PRODUCTS (SHANGHAI) CO., LTD.

Free format text: FORMER OWNER: XU RENDAO

Effective date: 20100913

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 201700 NO.1, XINDA ROAD, QINGPU INDUSTRIAL PARK, QINGPU DISTRICT, SHANGHAI TO: 201700 NO.889, XINDA ROAD, QINGPU INDUSTRIAL PARK, QINGPU DISTRICT, SHANGHAI

TA01 Transfer of patent application right

Effective date of registration: 20100913

Address after: The new road Qingpu Industrial Park Qingpu District of Shanghai City, No. 889, 201700

Applicant after: Nan Rong Fisheries (Shanghai) Co., Ltd.

Address before: The new road Qingpu Industrial Park Qingpu District of Shanghai City, No. 1, 201700

Applicant before: Xu Rendao

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: 20110622

Termination date: 20131229