CN205378693U - Porous clam worm breeding device - Google Patents
Porous clam worm breeding device Download PDFInfo
- Publication number
- CN205378693U CN205378693U CN201620112129.6U CN201620112129U CN205378693U CN 205378693 U CN205378693 U CN 205378693U CN 201620112129 U CN201620112129 U CN 201620112129U CN 205378693 U CN205378693 U CN 205378693U
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- porous
- lattice
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- pipe
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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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Abstract
The utility model provides a porous clam worm breeding device, belongs to the aquaculture field, and it is including square body frame and more than one multitube unit, and square body frame one side is separated into square box that the specification is equal by the dividing strip and is called the box top surface, the multitube unit comprises the porous flat board that adj. Tabular " U " the shape that parallels was folded the pipe and was had the card abrupt, the porous dull and stereotyped plane of pipe perpendicular to is folded to adj. Tabular " U " shape, and through the two arms upper end of " U " venturi tube and the pore wall fixed connection of porous flat board, thereby fold adj. Tabular " U " shape and manage vertical fixing in porous dull and stereotyped below, a plurality of adj. Tabular " U " shape is folded pipe vertical parallel and is fixed in proper order in porous dull and stereotyped below, the opening part of all " U " venturi tubes on same horizontal plane and with porous dull and stereotyped parallel and level, the utility model discloses broken through traditional aquaculture mode of clam worm, made the clam worm breed the restriction that has broken through time and space, the heavy work of avoided the transport of indoor culture clam worm, eluriating silt, cultivation density that just can the greatly increased clam worm.
Description
Technical field
This utility model belongs to technical field of aquaculture, specifically a kind of porous nereis culture device.
Background technology
Clam worm is a kind of economic worth and dwells marine organisms in the nutritive value higher end, mainly with deposit and animals and plants fragment for food.In recent years, the cultivation scale of clam worm constantly expands.Breeding way mainly cultivates based on Intertidal zone mud bank, this tradition breeding way is limited by clam worm habitat condition, the region of clam worm NATURAL DISTRIBUTION can only be selected in, it fishes mainly by a large amount of hand diggings, labor intensity is big, Intertidal zone bottom environment is damaged, have impact on the bio-diversity of culturing area.The process of excavating is easy to clam worm is caused damage, reduces the yield of commercial specification clam worm.Even if in indoor, cultivation clam worm also be unable to do without silt and perches substrate as it.This tradition breeding way has significant limitation, necessarily hinders the development of nereis culture industry.Nereis culture industry is needed the breeding way that breaks traditions badly and is improved cultural technique, promotes industry development.
Summary of the invention
Technical problem to be solved in the utility model is in that to provide a kind of porous nereis culture device to put, solve the drawbacks such as the operation inconvenience that in prior art, use silt causes as cultivation substrate, combination type nereis culture device is easy to use, mobile flexibly, gather conveniently, can use under indoor industrially-cultured condition, it is also possible to use in the region such as outdoor ponds, shallow sea.
This utility model is achieved through the following technical solutions:
A kind of porous nereis culture device, it includes cube framework and more than one many pipe units, the square lattice that cube framework one side is separated into specification equal by dividing strip claims lattice end face, described many pipe units are folded pipe by tabular " u "-shaped arranged side by side and the porous flat plate having card prominent forms, the folded pipe of described tabular " u "-shaped be shortened gradually by a series of length, " u "-shaped pipe intussusception successively that two " u "-shaped spacing arms diminish successively forms, fixing connection between U-tube between two, the opening of described a series of " u "-shaped pipes is on same level straight line；The folded pipe of tabular " u "-shaped is perpendicular to porous flat plate plane, and be connected by the two-arm upper end of " u "-shaped pipe is fixing with the hole wall of porous flat plate, thus folded for tabular " u "-shaped pipe is vertically fixed on below porous flat plate, the folded pipe of multiple tabular " u "-shaped is vertically parallel to be sequentially fixed at below porous flat plate, and the opening of all " u "-shaped pipes is in same level and concordant with porous flat plate；
Described porous flat plate has 1-4 the card being horizontally away from the extension of porous flat plate direction prominent；The limit of composition cube framework lattice end face and dividing strip have the draw-in groove that match prominent with card；The folded pipe of tabular " u "-shaped snaps together composition many pipe units by card is prominent with draw-in groove with porous flat plate.
Further, the prominent two sides of described card are prominent arc surface, and draw-in groove is vertically positioned in limit and the dividing strip of lattice end face.
Further, also there is lattice in the face corresponding with described lattice end face, and for lattice bottom surface, lattice bottom surface is made up of crisscross dividing strip, and described lattice specification is identical with lattice end face.
Further, having vertical support bar between lattice end face and lattice bottom surface, described support bar is connected to crisscross dividing strip cross point up and down, plays a supporting role.
Further, being provided with clasp at the drift angle place of cube framework, the clasp of upper drift angle is for hanging described nereis culture device in sea area, and the clasp of lower drift angle can be used to hang weight, to stablize described nereis culture device in vertical direction.
The using method of described nereis culture device, specifically comprises the following steps that
(1) assemble: described many pipe units are snapped according to the prominent position of draw-in groove and card in the lattice of cube framework, described combination type nereis culture device is soaked 3-5 days in the seawater；
(2) put clam worm in a suitable place to breed: after immersion, described combination type nereis culture device is taken out from water, ready clam worm is uniformly sprinkling upon on the porous flat plate of described device, after the " u "-shaped pipe that clam worm slips into many pipe units, stand 15-30 minute；
(3) water filling: put in tun or cement pit by described combination type nereis culture device, injects sea water the whole described nereis culture device of submergence, and wherein water temperature and the temperature difference of nereis culture water are less than 3 DEG C；
(4) adapt to: place 2-3 days in the tun described in step (3) or in cement pit, period will be disengaged from the clam worm of described cultivation apparatus and takes out, repeat step (2), (3), make all clam worms stably inhabit in cultivation apparatus；
(5) fixation: be positioned over indoor culture pond, pond or hang on sea area by described combination type nereis culture device, the bottom of device cultivated by hang is required over the clasp that drift angle place is arranged under device and is hung on immediately below device by weight；
(6) results: after forming, are directed at the side of many pipe units, are gone out by clam worm with the effluent pipe mouth of water pump, simultaneously with mesh bag access clam worm.
This utility model compared with prior art has many advantages and good effect:
1, this utility model breaches traditional breeding way of clam worm, makes nereis culture breach the restriction in time and space.
2, this utility model eliminates the carrying of indoor culture clam worm, eluriates the heavy labor of silt, and cultivation apparatus can be reused by cleaning.
3, this utility model is compared with tradition breeding way, it is possible to be greatly increased the cultivation density of clam worm.
4, this utility model is easy to use, and results are convenient, and the clam worm individuality integrity degree of results is high, and quality is excellent.
Accompanying drawing explanation
Fig. 1 cube framework top view: 1, dividing strip, 2, limit, 3, lattice, 7, draw-in groove；
Fig. 2 is the folded pipe front view of tabular " u "-shaped: 5, U-tube；
Fig. 3 is porous flat plate top view: 4, card is prominent, 6, hole wall.
Detailed description of the invention
Come by the examples below the technical solution of the utility model is further explained, but protection domain of the present utility model is not by any pro forma restriction of embodiment.
A kind of porous nereis culture device, as Figure 1-3, it includes cube framework and more than one many pipe units, cube framework one side is separated into, by dividing strip 1, the square title lattice end face that specification is equal, 8 limits 2 of described cube framework are plastic material, described 8 limit materials width 1cm, thick 2cm, long 105cm, wide 103.4cm；Described dividing strip is the plastic material of materials width 1cm, thick 1cm, and dividing strip is divided into the lattice 3 of 8 × 8 lattice end face, and each lattice space is 11.8 × 12.0cm；Described many pipe units are folded pipe by tabular " u "-shaped arranged side by side and every side has 2 porous flat plates blocking prominent 4 and forms, the folded pipe of described tabular " u "-shaped be shortened gradually by a series of length, " u "-shaped pipe 5 intussusception successively that two " u "-shaped spacing arms diminish successively forms, fixing connection between " u "-shaped pipe between two, the opening of described a series of " u "-shaped pipes is on same level straight line；The folded pipe of tabular " u "-shaped is vertical and is opened on porous flat plate plane, " u "-shaped pipe 5 port of the folded pipe of described tabular " u "-shaped is fixing with the hole wall 6 of porous flat plate to be connected, thus folded for tabular " u "-shaped pipe is vertically fixed on below porous flat plate, the folded pipe of multiple tabular " u "-shaped is vertically parallel to be sequentially fixed at below porous flat plate, and the opening of all " u "-shaped pipes is in same level and concordant with porous flat plate；Symmetrical structure centered by the sight of described many pipe units overlooking surface, the bore of the folded pipe of described " u "-shaped is identical, is 0.7cm, and thickness of pipe wall is about 0.2cm, and described multitube cell height is 8cm, and namely the height of the folded pipe of tabular " u "-shaped is 8cm.
Described porous flat plate has the card being horizontally away from the extension of porous flat plate direction dash forward；The limit of composition cube framework lattice end face and dividing strip have the draw-in groove 7 that match prominent with card；Described many pipe units snap together with draw-in groove by card is prominent.
The prominent two sides of described card are prominent arc surface, and draw-in groove is vertically positioned in limit and the dividing strip of lattice end face, and in each lattice of end face lattice, there are 2 draw-in grooves on the limit of cube framework, and dividing strip all has 4 draw-in grooves.
Also there is lattice in the face corresponding with described lattice end face, and for lattice bottom surface, the dividing strip composition that lattice bottom surface is crisscross again, described lattice specification is identical with lattice end face；
Having vertical support bar between lattice end face and lattice bottom surface, described support bar is connected to crisscross dividing strip cross point up and down, plays a supporting role, support bar height 8cm.
8 angles of described cuboid framework are provided with plastic hoop that internal diameter is 2cm as clasp.The clasp of upper drift angle is for hanging described nereis culture device in sea area, and the clasp of lower drift angle can be used to hang weight, stably to state nereis culture device in vertical direction.
A kind of using method based on this device, its concrete use step includes as follows:
(1) assemble: described many pipe units are snapped according to the prominent position of draw-in groove and card in the lattice of cube framework, fastened by the plastic buckle of corner above framework with the polyethylene rope that diameter is 0.8cm, and meet at above cube framework with equal length, knotting；
(2) device is entered sea water immersion: soaked in the seawater 3-5 days by described combination type nereis culture device；
(3) put clam worm in a suitable place to breed: after immersion, described combination type nereis culture device is taken out from sea water, ready clam worm is uniformly sprinkling upon the porous flat plate of described device, after the " u "-shaped pipe that clam worm slips into many pipe units, wait 15-30 minute；
(4) water filling: put in tun or cement pit by described combination type nereis culture device, container or the sea water in cement pit want the whole described combination type nereis culture device of submergence, and wherein sea water temperature and nereis culture water temperature difference are less than 3 DEG C；
(5) adapting to: place 2-3 days in the seawater, period will be disengaged from the clam worm of described cultivation apparatus and takes out, and repeats step (3), (4), makes all clam worms stably inhabit in cultivation apparatus；
(6) fixation: described combination type nereis culture device is positioned over indoor culture pond, pond or hangs on sea area, the lower drift angle of the device cube framework cultivated by hang is also required to arrange 4 plastic buckles, is hung on immediately below device by plastic buckle by dropstone；
(7) results: after forming, with pumping for water pump the side that effluent pipe mouth is directed at many pipe units, gone out from the other end of U-tube by clam worm, simultaneously with mesh bag access.
Use apparatus of the present invention can cultivate the clam worm that length specification is 2-20cm, substantially covers whole specification limits of clam worm mature stage；Clam worm to close specification, its cultivation density can reach 1000/m2Above, this is significantly better than tradition cultivation 200-500 bar/m2Density.Cultivation clam worm survival rate through 2 months can reach more than 90%, and the finished product clam worm integrity degree fishing acquisition can reach 98%.
Claims (5)
1. a porous nereis culture device, it is characterized in that it includes cube framework and more than one many pipe units, the square lattice that cube framework one side is separated into specification equal by dividing strip claims lattice end face, described many pipe units are folded pipe by tabular " u "-shaped arranged side by side and the porous flat plate having card prominent forms, the folded pipe of described tabular " u "-shaped is to be shortened gradually by a series of length, the " u "-shaped pipe intussusception successively that two " u "-shaped spacing arms diminish successively forms, fixing connection between U-tube between two, the opening of described a series of " u "-shaped pipes is on same level straight line；The folded pipe of tabular " u "-shaped is perpendicular to porous flat plate plane, and be connected by the two-arm upper end of " u "-shaped pipe is fixing with the hole wall of porous flat plate, thus folded for tabular " u "-shaped pipe is vertically fixed on below porous flat plate, the folded pipe of multiple tabular " u "-shaped is vertically parallel to be sequentially fixed at below porous flat plate, and the opening of all " u "-shaped pipes is in same level and concordant with porous flat plate；
Described porous flat plate has 1-4 the card being horizontally away from the extension of porous flat plate direction prominent；The limit of composition cube framework lattice end face and dividing strip have the draw-in groove that match prominent with card；The folded pipe of tabular " u "-shaped snaps together composition many pipe units by card is prominent with draw-in groove with porous flat plate.
2. a kind of porous nereis culture device according to claim 1, it is characterised in that the prominent two sides of described card are prominent arc surface, and draw-in groove is vertically positioned in limit and the dividing strip of lattice end face.
3. a kind of porous nereis culture device according to claim 1, it is characterised in that also there is lattice in the face corresponding with described lattice end face, and for lattice bottom surface, lattice bottom surface is made up of crisscross dividing strip, and described lattice specification is identical with lattice end face.
4. a kind of porous nereis culture device according to claim 1, it is characterised in that having vertical support bar between lattice end face and lattice bottom surface, described support bar is connected to crisscross dividing strip cross point up and down, plays a supporting role.
5. a kind of porous nereis culture device according to claim 1, it is characterized in that being provided with clasp at the drift angle place of cube framework, the clasp of upper drift angle is for hanging described nereis culture device in sea area, the clasp of lower drift angle can be used to hang weight, to stablize described nereis culture device in vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112129.6U CN205378693U (en) | 2016-02-04 | 2016-02-04 | Porous clam worm breeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112129.6U CN205378693U (en) | 2016-02-04 | 2016-02-04 | Porous clam worm breeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205378693U true CN205378693U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112129.6U Withdrawn - After Issue CN205378693U (en) | 2016-02-04 | 2016-02-04 | Porous clam worm breeding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205378693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724281A (en) * | 2016-02-04 | 2016-07-06 | 中国水产科学研究院黄海水产研究所 | Combined clam worm breeding device and use method thereof |
| CN106359208A (en) * | 2016-08-31 | 2017-02-01 | 珠海市斗门区河口渔业研究所 | Tylorrhynchus heterochaetus semi-artificial seedling culture mudflat aquaculture method |
-
2016
- 2016-02-04 CN CN201620112129.6U patent/CN205378693U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105724281A (en) * | 2016-02-04 | 2016-07-06 | 中国水产科学研究院黄海水产研究所 | Combined clam worm breeding device and use method thereof |
| CN106359208A (en) * | 2016-08-31 | 2017-02-01 | 珠海市斗门区河口渔业研究所 | Tylorrhynchus heterochaetus semi-artificial seedling culture mudflat aquaculture method |
| CN106359208B (en) * | 2016-08-31 | 2019-07-12 | 珠海市斗门区河口渔业研究所 | A kind of semi-artificial nursery mudflat aquaculture method of standing grain worm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160713 Effective date of abandoning: 20180313 |