CN205093374U - Australia dragon design spot embryonated egg incubator - Google Patents
Australia dragon design spot embryonated egg incubator Download PDFInfo
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- CN205093374U CN205093374U CN201520876598.0U CN201520876598U CN205093374U CN 205093374 U CN205093374 U CN 205093374U CN 201520876598 U CN201520876598 U CN 201520876598U CN 205093374 U CN205093374 U CN 205093374U
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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 an australia dragon design spot embryonated egg incubator, including cylinder body, water circulating system, aeration systems, screen cloth and support frame, water circulating system and aeration systems set up the liquid circulation that makes in the cylinder body and ventilate the dissolved oxygen on the cylinder body, the support frame include the montant of at least a pair of setting in cylinder body bottom, two relative sides of screen cloth on be provided with the connector, the screen cloth is set up between a pair of montant by connector detachable, is used for fixed australia dragon design spot embryonated egg on the screen cloth. The utility model discloses an australia dragon design spot embryonated egg incubator has following advantage: easy operation is convenient, and is with low costs, effectively avoids embryonated egg to infect the water mo(u)ld, improves australia dragon design spot embryonated egg hatching success.
Description
Technical field
The utility model relates to cultivation equipment design field, particularly relates to Australia dragon design spot oosperm hatcher.
Background technology
Australia dragon design spot is the primary fingerling of Australia, and its fine and tender taste is solid, delicious flavour, high nutritive value, deeply likes by consumer, have the title of national treasure fish in Australia.In China, Australia dragon design spot is subject to the restriction of the condition such as cultural technique, cultivating condition, and the development of its aquaculture industry is still in the starting stage, and the incubation rate of Australia dragon design spot fertilized egg is the matter of utmost importance of restriction Australia dragon design spot industry development.
In the dragon design spot incubating oosperm process of Australia, causing dragon design spot hatchability of fertile eggs low reason in Australia to mainly contain three: one is the fish-egg that those are not fertilized, very easily infect water mo(u)ld, and infect the fish-egg of adjacent healthy, seriously reduce the incubation rate of Australia dragon design spot fertilized egg; Two is because of poor water quality or anoxic etc., and make fertilized egg dead in hatching process, fertilized egg bleaches and infects water mo(u)ld; Three is that fertilized egg in normal incubation is infected by water mo(u)ld, causes in hatching process dead.The medicine such as malachite green and formalin generally can be adopted in the dragon design spot incubating oosperm process of existing Australia to reduce or avoid Australia dragon design spot fertilized egg to infect water mo(u)ld, can improve the incubation rate of fertilized egg in certain degree, but which still really cannot solve the problem that the bad ovum infecting water mo(u)ld infects the fertilized egg of adjacent healthy.
In sum, how to solve in the dragon design spot incubating oosperm of Australia, having infected the problems such as bad ovum infects poor water quality and anoxic in adjacent healthy fertilized egg, incubator, fertilized egg is easily infected by water mo(u)ld, hatching success is low of water mo(u)ld, is the problem that cultivation equipment design field one needs solution badly.
Summary of the invention
The technical problems to be solved in the utility model, is to provide Australia dragon design spot oosperm hatcher, solves Australia dragon design spot incubating oosperm success rate is easily infected, improved to Australia dragon design spot fertilized egg problem by water mo(u)ld.
The utility model is achieved in that Australia dragon design spot oosperm hatcher, comprise cylinder body, water circulation system, aerating system, screen cloth and bracing frame, described water circulation system and aerating system are arranged on cylinder body and make the liquid-circulating in cylinder body and dissolved oxygen of ventilating, described bracing frame comprises the montant that at least one pair of is arranged on cylinder base, the side that two of described screen cloth are relative is provided with connector, screen cloth is arranged between a pair montant by connector is dismountable, for fixing Australia dragon design spot fertilized egg on screen cloth.Adopt above structure, each package be compact coordinates on the one hand, space connection and reasonable arrangement, effectively can not only avoid the situation of poor water quality or anoxic in the dragon design spot oosperm hatcher of Australia on the other hand, bad ovum can also be rejected in hatching process, avoid bad ovum to infect water mo(u)ld, thus infect healthy ovum.Water circulation system and aerating system are all arranged on cylinder body, and wherein, water circulation system makes the liquid in cylinder body to be filtered and to circulate, and guarantees that water quality is limpid, and meanwhile, liquid increases a large amount of oxygen in ceaselessly circulating and can feeding water.In addition, in the liquid that aerating system makes air can enter in cylinder body, allow the oxygen in air fully contact with liquid, thus increase the dissolved oxygen amount in liquid, to ensure the growth demand of fertilized egg.Bracing frame is used for the montant that mesh support screen, particularly bracing frame are arranged, and screen cloth can vertically be arranged.Australia dragon design spot fertilized egg is attached on screen cloth regularly; like this; under even if screen cloth is in plumbness or for a long time impact by flowing water; Australia dragon design spot fertilized egg of sieve online health also can not depart from screen cloth or sustain damage; play a very good protection to Australia dragon design spot fertilized egg, ensured the success rate of Australia dragon design spot incubating oosperm.The side that two of screen cloth are relative is provided with connector, and this connector is removably disposed between a pair montant, on the one hand screen cloth can be arranged on the montant of bracing frame securely by the connector of its both sides, avoid departing from bracing frame under flowing water impacts; Make on the other hand the setting position of screen cloth become very flexible, such as some density requirements or the higher fertilized egg of water flow requirements, suitably can adjust the distance between two screen clothes, guarantee that fertilized egg can be hatched under most suitable incubation condition or environment; The most important thing is, make the montant on bracing frame to match flexibly like this, specifically when in use, screen cloth can be arranged on any two montants as required flexibly.
Further, support frame as described above also comprises underframe, and described underframe is arranged on cylinder base, and montant is arranged at underframe vertically upward.The montant that underframe in cylinder base is upwards arranged in order to fixed vertical, screen cloth can be arranged vertically on montant, why screen cloth is arranged vertically, to give a piece of bad advice ovum under gravity and fluviation, can come off from screen cloth, the density of Australia dragon design spot fertilized egg on screen cloth can be reduced on the one hand, avoid the accumulation of fertilized egg to cause ovum table organization injured or affect water quality or cause partial oxygen not enough, water mo(u)ld infects to the fertilized egg of adjacent healthy after remaining in and screen cloth infecting water mo(u)ld by the bad ovum avoiding easy infection water mo(u)ld on the other hand.Three is that handled easily personnel mount and dismount screen cloth, even if also can operate when having liquid in cylinder body, makes operating personnel to observe the situation in fertilized egg on screen cloth and cylinder body in real time in addition, solves process emergency situations in time.
Further, support frame as described above comprises multipair montant, and multipair montant is symmetrical and be vertically installed in bracing frame both sides.Like this, make bracing frame can arrange montant as much as possible, when multiple screen cloth is vertically set on corresponding multipair montant, screen cloth can the covering support member of maximum magnitude, space connection and reasonable arrangement, guarantee that Australia dragon design spot fertilized egg has appropriate density and the dissolved oxygen of abundance, improve hatching success.
Further, the connector that the side that two of described screen cloth are relative is arranged is fixed strip, described fixed strip by flexible or half flexible or hard material surround in the bar of logical structure, described fixed strip is dismountable to be set on montant.Montant can wrap up by fixed strip completely, guarantees that screen cloth is fixed on bracing frame solid and reliablely; In addition, the use of fixed strip, make the installation and removal of screen cloth very convenient, only need fixed strip opening to enter facing to montant end is sheathed when installation, when dismounting, grasp screen cloth upper end upwards to take out gently along montant end direction, operating process sound is less, can not cause damage to Australia dragon design spot fertilized egg.Certainly, flexible or half flexibility or hard material fixed strip can be adopted according to actual conditions.
Further, this incubator also comprises U-shaped fixed frame, and described connector is greater than the length of montant along the length that screen cloth side directions extends, and two open terminations of U-shaped fixed frame may correspond to grafting and enter in connector.Why adopt U-shaped fixed frame, one is that the installation and removal of U-shaped fixed frame are convenient, and cost is low; Two is uses of U-shaped fixed frame, makes montant, U-shaped fixed frame and underframe three jointly form the closed loop of a rectangle, firm stable more; Three is effectively avoid collision between screen cloth and screen cloth or winding, thus has ensured the safety of Australia dragon design spot fertilized egg on screen cloth.
Further, described aerating system comprises at least one aeration tube, aeration tube is provided with the aeration branch pipe of at least one lateral arrangement, and aeration tube and aeration branch pipe are all arranged in the cylinder base below bracing frame.Aeration tube and aeration branch pipe are combined, make the coverage rate of the aeration tube in cylinder base and aeration branch pipe larger, thus make aeration tube and the air out in aeration branch pipe more fully comprehensively can contact liquid in cylinder body, specifically when in use, air enters aeration branch pipe after aeration tube, the liquid in cylinder body is entered into by aeration branch pipe, the oxygen in air is allowed fully to contact with liquid, thus the dissolved oxygen amount in increase liquid, ensure that the oxygen required for fertilized egg growth.
Further, described aeration branch pipe is one or both in inflexible aeration hard tube or flexible aeration flexible pipe, and described aeration hard tube or aeration flexible pipe have pore.Aeration hard tube is reliable and stable, and be applicable to the incubator fixed, aeration flexible pipe is flexible, and flexibility is better, can according to the shape of incubator and bracing frame or hatching need adjust the position of aeration flexible pipe in cylinder base.Aeration hard tube or aeration flexible pipe have pore, and air enters into the liquid in cylinder body through pore, increases the dissolved oxygen amount in liquid.
Further, described water circulation system comprises discharge outlet and water inlet, and described discharge outlet is arranged at cylinder body top, and described water inlet is arranged at inferior part of the cylinder block.
Further, support frame as described above is arranged vertically multiple screen cloth, has been arranged in parallel between screen cloth and screen cloth and spacing 8 centimetres to 12 centimetres.Adopt above spacing, avoiding when installing or removing screen cloth on the one hand, colliding between screen cloth and screen cloth or being wound around, ensure the safety of Australia dragon design spot fertilized egg on screen cloth; Can guarantee that Australia dragon design spot fertilized egg has suitable hatching density on the other hand, the water in cylinder body can be circulated, guarantee that water quality is limpid, avoid the too intensive dissolved oxygen that causes of fertilized egg in addition not enough.
Further, described cylinder body is square cylinder body, and support frame as described above is the quadrate support frame suitable with described square cylinder body.The cylinder body of square structure is more common, to make on market existing bracing frame or screen cloth or aerating system directly arrange in pairs or groupss with square cylinder body and uses, do not need by customizing or transforming, saving cost.
Australia of the present utility model dragon design spot oosperm hatcher tool has the following advantages: simple to operation, cost is low, effectively avoids fertilized egg to infect water mo(u)ld, improves Australia dragon design spot incubating oosperm success rate.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Description of reference numerals:
1, cylinder body;
2, water circulation system; 21, water inlet; 22, discharge outlet;
3, aerating system; 31, aeration tube; 32, aeration branch pipe;
4, bracing frame; 41, montant; 42, underframe; 43, U-shaped fixed frame;
5, screen cloth;
6, connector; 61, fixed strip.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Referring to Fig. 1, is structural representation of the present utility model, Australia dragon design spot oosperm hatcher shown in figure, in order to solve the problem that Australia dragon design spot fertilized egg is easily infected by water mo(u)ld, incubating oosperm success rate is low.
The utility model is achieved in that Australia dragon design spot oosperm hatcher, comprise cylinder body 1, water circulation system 2, aerating system 3, screen cloth 5 and bracing frame 4, described water circulation system 2 and aerating system 3 are arranged on cylinder body 1 and make the liquid-circulating in cylinder body 1 and dissolved oxygen of ventilating, described bracing frame 4 comprises at least one pair of and is arranged on montant 41 bottom cylinder body 1, the side that two of described screen cloth 5 are relative is provided with connector 6, screen cloth 5 is arranged between a pair montant 41 by connector 6 is dismountable, for fixing Australia dragon design spot fertilized egg on screen cloth 5.Adopt above structure, each package be compact coordinates on the one hand, space connection and reasonable arrangement, effectively can not only avoid the situation of poor water quality or anoxic in the dragon design spot oosperm hatcher of Australia on the other hand, bad ovum can also be rejected in hatching process, avoid bad ovum to infect water mo(u)ld, thus infect healthy ovum.Water circulation system 2 and aerating system 3 are all arranged on cylinder body 1, and wherein, water circulation system 2 makes the liquid in cylinder body 1 to be filtered and to circulate, and guarantees that water quality is limpid, and meanwhile, liquid increases a large amount of oxygen in ceaselessly circulating and can feeding water.In addition, in the liquid that aerating system 3 makes air can enter in cylinder body 1, allow the oxygen in air fully contact with liquid, thus increase the dissolved oxygen amount in liquid, to ensure the growth demand of fertilized egg.Bracing frame 4 is for mesh support screen 5, and the montant 41 particularly bracing frame 4 arranged, makes screen cloth 5 vertically to arrange.Australia dragon design spot fertilized egg is attached on screen cloth 5 regularly; like this; under even if screen cloth 5 is in plumbness or for a long time impact by flowing water; Australia dragon design spot fertilized egg healthy on screen cloth 5 also can not depart from screen cloth 5 or sustain damage; play a very good protection to Australia dragon design spot fertilized egg, ensured the success rate of Australia dragon design spot incubating oosperm.The side that two of screen cloth 5 are relative is provided with connector 6, and this connector 6 is removably disposed between a pair montant 41, on the one hand screen cloth 5 can be arranged on the montant 41 of bracing frame 4 securely by the connector 6 of its both sides, avoid departing from bracing frame 4 under flowing water impacts; Make on the other hand the setting position of screen cloth 5 become very flexible, such as some density requirements or the higher fertilized egg of water flow requirements, suitably can adjust the distance between two screen clothes 5, guarantee that fertilized egg can be hatched under most suitable incubation condition or environment; The most important thing is, make the montant 41 on bracing frame 4 to match flexibly like this, specifically when in use, screen cloth 5 can be arranged on any two montants 41 as required flexibly.Preferably, described connector 6 can, for buckling, can be static line, also can be the connector 6 of other types, be securely fixed on bracing frame 4 as long as can realize screen cloth 5.Preferably, screen cloth 5 length of the utility model Australia dragon design spot oosperm hatcher is 100 centimetres to 120 centimetres, width is 80 centimetres to 100 centimetres, accordingly, the width of cylinder body 1 is 90 to 120 centimetres, be highly 110 centimetres to 140 centimetres, length is not limit, and can design the length of cylinder body 1 according to actual needs.Preferably, described cylinder body 1 adopts glass material, facilitate the hatching situation of dragon design spot fertilized egg in Australia in staff's Real Time Observation cylinder body 1 like this, Timeliness coverage also processes the emergencies such as fertilized egg infection water mo(u)ld, avoid the bad ovum infecting water mo(u)ld to infect healthy fertilized egg, cause the infected water mo(u)ld of more fertilized egg and dead.
In order to improve Australia dragon design spot incubating oosperm success rate further, support frame as described above 4 also comprises underframe 42, and described underframe 42 is arranged on bottom cylinder body 1, and montant 41 is arranged at underframe 42 vertically upward.The montant 41 that underframe 42 on bottom cylinder body 1 is upwards arranged in order to fixed vertical, make screen cloth 5 can be arranged vertically on montant 41, why screen cloth 5 is arranged vertically, to give a piece of bad advice ovum under gravity and fluviation, can come off from screen cloth 5, the density of Australia dragon design spot fertilized egg on screen cloth 5 can be reduced on the one hand, the accumulation of fertilized egg is avoided to cause ovum table organization injured or affect water quality or cause partial oxygen not enough, water mo(u)ld infects to the fertilized egg of adjacent healthy after remaining in and screen cloth 5 infecting water mo(u)ld by the bad ovum avoiding easy infection water mo(u)ld on the other hand.Three is that handled easily personnel mount and dismount screen cloth 5, even if also can operate when having liquid in cylinder body 1, make operating personnel to observe the situation in fertilized egg on screen cloth 5 and cylinder body 1 in real time in addition, solve process emergency situations in time.Preferably, underframe 42 is the anticorrosive material such as the steel of stainless steel or electroplating chemical process or plastics, avoids underframe 42 to soak in water for a long time damaged.Preferably, underframe 42 can arrange more than four legs, makes underframe 42 apart from distance certain bottom cylinder body 1, retains space as much as possible bottom cylinder body 1, bad ovum can be allowed like this to sink on bottom cylinder body 1, avoid bad ovum to be deposited on underframe 42 or bottom cylinder body 1 in some narrow gaps.
Can hold the quantity of fertilized egg to improve Australia dragon design spot oosperm hatcher further, support frame as described above 4 comprises multipair montant 41, and multipair montant 41 is symmetrical and be vertically installed in bracing frame 4 both sides.Like this, make bracing frame 4 to be arranged montant 41 as much as possible, when multiple screen cloth 5 is vertically set on corresponding multipair montant 41, screen cloth 5 can the covering support member of maximum magnitude, space connection and reasonable arrangement, guarantee that Australia dragon design spot fertilized egg has appropriate density and the dissolved oxygen of abundance, improve hatching success.Described multipair montant 41 height or width can unanimously also can be inconsistent, as long as make Australia dragon design spot fertilized egg have a good environment of hatching or incubation condition, preferably, multipair montant 41 is highly consistent, and width is consistent, like this, montant 41 needed for incubator or screen cloth 5, can produce in batches or buy, cost-saving, in addition, the management of personnel is also facilitated.Certainly, multipair montant 41 is symmetrical and to be vertically installed in bracing frame 4 both sides be only a preferred embodiment of the present utility model, in the utility model, multipair montant 41 can also be inclined on bracing frame 4, as long as Australia dragon design spot can be made to infect the bad ovum of water mo(u)ld under gravity and fluviation, come off from screen cloth 5, avoid infection to the fertilized egg of adjacent healthy.
In certain embodiments, the connector 6 that the side that two of described screen cloth 5 are relative is arranged is fixed strip 61, described fixed strip 61 by flexible or half flexible or hard material surround in the bar of logical structure, described fixed strip 61 is dismountable to be set on montant 41.Montant 41 can wrap up by fixed strip 61 completely, guarantees that screen cloth 5 is fixed on bracing frame 4 solid and reliablely; In addition, the use of fixed strip 61, make the installation and removal of screen cloth 5 very convenient, only need fixed strip 61 opening to enter facing to montant 41 end is sheathed when installation, when dismounting, grasp screen cloth 5 upper end upwards to take out gently along montant 41 end direction, operating process sound is less, can not cause damage to Australia dragon design spot fertilized egg.Certainly, flexible or half flexibility or hard material fixed strip 61 can be adopted according to actual conditions.Preferably, described fixed strip 61 can adopt in canvas material, plastic material, chemical fibre material one or more, long service life and cost is low.Certainly, connector 6 is not limited to fixed strip 61, can also be buckle, and the connector 6 of static line or other types is securely fixed on bracing frame 4 as long as can realize screen cloth 5.
In certain embodiments, this incubator also comprises U-shaped fixed frame 43, and described connector 6 is greater than the length of montant 41 along the length that screen cloth 5 side directions extends, and two open terminations of U-shaped fixed frame 43 may correspond to grafting and enter in connector 6.Why adopt U-shaped fixed frame 43, to be that U-shaped fixed frame 43 mounts and dismounts conveniently, cost is low; Two is uses of U-shaped fixed frame 43, makes montant 41, U-shaped fixed frame 43 and underframe 42 three jointly form the closed loop of a rectangle, firm stable more; Three is effectively avoid collision between screen cloth 5 and screen cloth 5 or winding, thus has ensured the safety of Australia dragon design spot fertilized egg on screen cloth 5.Certainly, screen cloth 5 be fixedly not limited to U-shaped fixed frame 43, can also be end cap or buckle or clip, be securely fixed on montant 41 as long as screen cloth 5 can be realized.Specifically when in use, first the screen cloth 5 being fixed with Australia dragon design spot fertilized egg is set on the montant 41 of bracing frame 4, then two openings at U-shaped fixed frame 43 two ends is inserted facing to montant 41 end fixing.When screen cloth 5 will transfer to other incubator time, U-shaped fixed frame 43 is taken apart, screen cloth 5 can be taken out.
In order to improve the content of the dissolved oxygen of liquid in cylinder body 1 further, described aerating system 3 comprises at least one aeration tube 31, aeration tube 31 is provided with the aeration branch pipe 32 of at least one lateral arrangement, aeration tube 31 and aeration branch pipe 32 are all arranged on bottom the cylinder body 1 below bracing frame 4.Aeration tube 31 and aeration branch pipe 32 are combined, make the coverage rate of the aeration tube 31 on bottom cylinder body 1 and aeration branch pipe 32 larger, thus make aeration tube 31 and the air out in aeration branch pipe 32 more fully comprehensively can contact liquid in cylinder body 1, specifically when in use, air enters aeration branch pipe 32 after aeration tube 31, the liquid in cylinder body 1 is entered into by aeration branch pipe 32, the oxygen in air is allowed fully to contact with liquid, thus the dissolved oxygen amount in increase liquid, ensure that the oxygen required for fertilized egg growth.For the cylinder body 1 of different volumes, the aeration tube 31 of varying number can be equipped with, preferably, for hypomegetic cylinder body 1,1 to 2 aeration tubes 31 can be equipped with, for medium-sized cylinder body 1,3 to 6 aeration tubes 31 can be equipped with, for large-scale cylinder body 1, the aeration tube 31 of more than 7 can be equipped with.Wherein, each aeration tube 31 is preferably provided with 6 to 12 aeration branch pipes 32.
In some further embodiment, described aeration branch pipe 32 is one or both in inflexible aeration hard tube or flexible aeration flexible pipe, and described aeration hard tube or aeration flexible pipe have pore.Aeration hard tube is reliable and stable, and be applicable to the incubator fixed, aeration flexible pipe is flexible, and flexibility is better, can according to the shape of incubator and bracing frame 4 or hatching need adjust aeration flexible pipe bottom cylinder body 1 on position.Aeration hard tube or aeration flexible pipe have pore, and air enters into the liquid in cylinder body 1 through pore, increases the dissolved oxygen amount in liquid.Preferably, aeration hard tube or aeration flexible pipe can be adopted to combine, arrange aeration tube 31 and aeration branch pipe 32 flexibly, make aerating system 3 have reliable and stable and feature flexibly concurrently.
Preferably, described water circulation system 2 comprises discharge outlet 22 and water inlet 21, and described discharge outlet 22 is arranged at cylinder body 1 top, and described water inlet 21 is arranged at cylinder body 1 bottom.Like this, when draining, the liquid in cylinder body 1 directly diffuses out from the outlet 22 on cylinder body 1 top, uses simple, does not need extra electricity consumption, and the water level that the liquid in cylinder body 1 can be made to keep stable.Specifically when in use, the liquid in cylinder body enters in cylinder body 1 by water inlet 21, and the liquid in cylinder body 1 is directly discharged from the outlet 22 on cylinder body 1 top, thus realizes water circulation.
Screen cloth 5 described in the utility model be arranged in parallel between screen cloth 5 and spacing equal in the equal ordinary person of referring to of spacing seldom consistent by visually observing the range difference can experienced between screen cloth 5 and screen cloth 5.
Preferably, support frame as described above 4 is arranged vertically multiple screen cloth 5, has been arranged in parallel between screen cloth 5 and screen cloth 5 and spacing 8 centimetres to 12 centimetres.Adopt above spacing, avoiding when installing or removing screen cloth 5 on the one hand, colliding between screen cloth 5 and screen cloth 5 or being wound around, ensure the safety of Australia dragon design spot fertilized egg on screen cloth 5; Can guarantee that Australia dragon design spot fertilized egg has suitable hatching density on the other hand, the water of cylinder body 1 li can be circulated, guarantee that water quality is limpid, avoid the too intensive dissolved oxygen that causes of fertilized egg in addition not enough.
Preferably, described cylinder body 1 is square cylinder body, and support frame as described above 4 is the quadrate support frame suitable with described square cylinder body.The cylinder body 1 of square structure is more common, to make on market existing bracing frame 4 or screen cloth 5 or aerating system 3 directly arrange in pairs or groupss with square cylinder body and uses, do not need by customizing or transforming, saving cost.Certainly, the shape of cylinder body 1 or bracing frame 4 is not limited to square, can also be circular or polygon or other shapes, as long as can improve the hatching success of Australia dragon design spot fertilized egg.
Australia of the present utility model dragon design spot oosperm hatcher, specifically when in use, first the screen cloth 5 being fixed with Australia dragon design spot fertilized egg is set on the montant 41 of bracing frame 4, then two openings at U-shaped fixed frame 43 two ends are inserted fixing facing to montant 41 end, certain density formalin solution is added subsequently in the liquid in cylinder body 1, in order to sterilization, kill bacterial propagule in incubator, brood cell's (as anthrax spores), tubercle bacillus or virus etc.Preferably, formalin solution continuous dipping 4 days, soaks 30 minutes every day, after invading at every turn and finishing, is discharged by the formalin in liquid by water circulation system 2, adjusts water circulation system 2 afterwards, makes to keep slower water circulation state in cylinder body 1.After 4 days, split out U-shaped fixed frame 43, take out screen cloth 5, screen cloth 5 is transferred to other the parallel placement in incubator/pond, fertilized egg will start to hatch fry one by one at the 5th day.
The foregoing is only embodiment of the present utility model; not thereby scope of patent protection of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. Australia dragon design spot oosperm hatcher, it is characterized in that, comprise cylinder body, water circulation system, aerating system, screen cloth and bracing frame, described water circulation system and aerating system are arranged on cylinder body and make the liquid-circulating in cylinder body and dissolved oxygen of ventilating, described bracing frame comprises the montant that at least one pair of is arranged on cylinder base, the side that two of described screen cloth are relative is provided with connector, screen cloth is arranged between a pair montant by connector is dismountable, for fixing Australia dragon design spot fertilized egg on screen cloth.
2. Australia according to claim 1 dragon design spot oosperm hatcher, it is characterized in that, support frame as described above also comprises underframe, and described underframe is arranged on cylinder base, and montant is arranged at underframe vertically upward.
3. Australia according to claim 1 dragon design spot oosperm hatcher, it is characterized in that, support frame as described above comprises multipair montant, and multipair montant is symmetrical and be vertically installed in bracing frame both sides.
4. Australia according to claim 1 dragon design spot oosperm hatcher, it is characterized in that, the connector that the side that two of described screen cloth are relative is arranged is fixed strip, described fixed strip by flexible or half flexible or hard material surround in the bar of logical structure, described fixed strip is dismountable to be set on montant.
5. Australia according to claim 1 dragon design spot oosperm hatcher, it is characterized in that, this incubator also comprises U-shaped fixed frame, and described connector is greater than the length of montant along the length that screen cloth side directions extends, and two open terminations of U-shaped fixed frame may correspond to grafting and enter in connector.
6. Australia according to claim 1 dragon design spot oosperm hatcher, it is characterized in that, described aerating system comprises at least one aeration tube, aeration tube is provided with the aeration branch pipe of at least one lateral arrangement, and aeration tube and aeration branch pipe are all arranged in the cylinder base below bracing frame.
7. Australia according to claim 6 dragon design spot oosperm hatcher, is characterized in that, described aeration branch pipe is one or both in inflexible aeration hard tube or flexible aeration flexible pipe, and described aeration hard tube or aeration flexible pipe have pore.
8. Australia according to claim 1 dragon design spot oosperm hatcher, it is characterized in that, described water circulation system comprises discharge outlet and water inlet, and described discharge outlet is arranged at cylinder body top, and described water inlet is arranged at inferior part of the cylinder block.
9. Australia according to claim 1 dragon design spot oosperm hatcher, is characterized in that, support frame as described above has been arranged vertically multiple screen cloth, is arranged in parallel and spacing 8 centimetres to 12 centimetres between screen cloth and screen cloth.
10. Australia according to claim 1 dragon design spot oosperm hatcher, it is characterized in that, described cylinder body is square cylinder body, and support frame as described above is the quadrate support frame suitable with described square cylinder body.
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| CN201520876598.0U CN205093374U (en) | 2015-11-05 | 2015-11-05 | Australia dragon design spot embryonated egg incubator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439435A (en) * | 2017-08-07 | 2017-12-08 | 福建省农业科学院农业质量标准与检测技术研究所 | A kind of hatching method of Australia dragon design spot embryonated egg |
| CN108522373A (en) * | 2018-04-11 | 2018-09-14 | 湖南文理学院 | A kind of fry breeding device breeded fish based on rice field ecology |
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2015
- 2015-11-05 CN CN201520876598.0U patent/CN205093374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439435A (en) * | 2017-08-07 | 2017-12-08 | 福建省农业科学院农业质量标准与检测技术研究所 | A kind of hatching method of Australia dragon design spot embryonated egg |
| CN108522373A (en) * | 2018-04-11 | 2018-09-14 | 湖南文理学院 | A kind of fry breeding device breeded fish based on rice field ecology |
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