CN104621022A - Water-saving fish egg incubating device - Google Patents
Water-saving fish egg incubating device Download PDFInfo
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- CN104621022A CN104621022A CN201510104173.2A CN201510104173A CN104621022A CN 104621022 A CN104621022 A CN 104621022A CN 201510104173 A CN201510104173 A CN 201510104173A CN 104621022 A CN104621022 A CN 104621022A
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- water
- pipe
- inlet pipe
- water inlet
- adjustable speed
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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
Abstract
The invention discloses a water-saving fish egg incubating device which comprises a water tank, an overflow pipe, an incubator and a water inlet pipe, wherein the water tank and the water inlet form a high-level water source treatment tank; water flow overflows from the overflow pipe after being full; the upper part of the water inlet pipe is connected with the incubator through a metal opening; the front end of the overflow pipe is connected with the water tank; the rear part of the overflow pipe is connected with a filter; the upper part of the filter is connected with the overflow pipe; the lower part of the filter is connected with an adjustable speed water pump through a water pipe; the front side of the adjustable speed water pump is connected with a miniature air conditioner; the rear part of the adjustable speed water pump is connected with an aerator; the left side of the adjustable speed water pump is connected with the filter through the water pipe; the rear part of the miniature air conditioner is connected with the adjustable speed water pump; the front part of the adjustable speed water pump is connected with the water inlet pipe; a circulating water adjusting valve is arranged on the water inlet pipe; the upper part of the water inlet pipe is connected with the incubator through the metal opening; the left side of the water inlet pipe is connected with a germinating branch pipe; a seedling collecting valve is arranged on the germinating branch pipe; the front end of the germinating branch pipe is connected with the water inlet pipe; and the rear end of the germinating branch pipe is connected with a seedling collecting tank.
Description
Technical field
The invention belongs to field of aquaculture devices, particularly one water-saving fish-egg artificial incubation device.
Background technology
The height of fingerling incubation rate; determine the quantity of prelarva; along with the development of culture fishery; the demand of fish-egg artificial incubation is increasing; therefore; hatch fish roe technology is one of key technology in scale fry raising technology, and high performance roe hatching device is the important guarantee improving hatch fish roe rate.
The fertilized egg of China's major part cultured fishes all belongs to demersal egg, during heavy property fish-egg artificial incubation, affect hatch fish roe because have ammonia, nitrogen, oxygen, water temperature and pH value.In hatching process, oxygen demand is more, and the pH value change of water is little, and ammonia and nitrogen content can rise to some extent, but; If do not disturb by outside air temperature, hatch fish roe process temperature constantly rises, and needs constantly to regulate; In addition, for preventing fish-egg from sinking to the bottom death, requiring hatching water flow, ensureing that fish-egg upwards rolls.
At present, heavy property hatch fish roe, conventional facility has circular hatching channal, incubation tank, hatching pail, hatching cylinder etc., and the shortcoming that said apparatus exists is that floor space is large, and equipment cost is high; Water consumption is large, and water velocity is wayward, and water coke slurry surface area is little, and water processing establishment does not catch up with, and can cause for hypoxgia, water quality deterioration; The quality of Spawning water and temperature affect larger by water source quality, weather condition, can affect fish-egg embryonic development, even developmental deformity or lethal, thus cause water mo(u)ld infringement; At present, relying on Drug inhibition water mo(u)ld, is one of most important measure improving hatch fish roe rate.Therefore, research one can be economized on water, and can improve again the method for hatch fish roe success rate, be necessary.And the process of the cycle water of hatch fish roe, need equipment to ensure.So, improve the circulating water treatment device being used for hatch fish roe, break away from the situation that hatch fish roe " is lived at the mercy of the elements " and relied on medicine, have extremely important meaning to China's culture fishery fast development.
Summary of the invention
For above-mentioned problems of the prior art with not enough; the object of this invention is to provide a kind of water resource reusable edible, simple, the convenient management of structure, be both applicable to small home fishing ground, be applicable to again the artificial roe hatching device of large-scale fishing ground scale hatching.
The water-saving roe hatching device of one of the present invention, comprise the water tank that a upper end is provided with water recharging pipe and overflow pipe, the lower end of described water tank is provided with water inlet pipe, and described water inlet pipe top is connected by interface with incubator; Described incubator comprises cylinder type seat ring and screen cloth, and described screen cloth top is arranged on cylinder type seat ring, and bottom is connected with water inlet pipe by interface; Described cylinder type seat ring is connected with suspending to enclose by buckling; Described overflow pipe is connected with filter; Described filter bottom is connected with adjustable speed water pump by water pipe; Described adjustable speed water pump, the left side is connected with filter by water pipe, and rear portion is connected with aerator, and front portion is connected with mini air conditioner; Described mini air conditioner rear portion is connected with adjustable speed water pump, and front portion is connected with water inlet pipe; It has cycle water control valve to described water inlet pipe, and top is connected by metal interface with incubator, and the left side is connected with arm of emerging; Described arm of emerging, it has collection seedling valve, front end is connected with water inlet pipe, and rear end is connected with collection seedling case.
Described incubator can suspend in water, and can place multiple, and with the production-scale needs of satisfied difference, water resource can recycle, thus reaches the object of water saving.
Water-saving roe hatching device of the present invention, water flows into from water recharging pipe, fill it up with water tank and overflow, the water overflowed flows into overflow pipe, water pump is flowed into again through filter, supply enough oxygen by aerator to the water extraction in water pump, the water in water pump regulates after temperature through mini air conditioner and again flows into incubator; In hatching process, cycle water control valve is opened, collection seedling valve closing; After fry hatching is good, cycle water control valve is closed, collection seedling valve open, and fry just enters in collection seedling case.
Water-saving roe hatching device of the present invention, incubator can suspend in water, easy disassembly, is convenient to cleaning, cost is low, makes simple, expands scale easy, filter effect is better than other incubators, greatly reduces and scrubs number of times, alleviates the labour intensity of law enforcement officer.
Water-saving roe hatching device of the present invention, the water circulation system be made up of filter, aerator etc. is meeting the consumption greatly reduced under the condition that fish-egg better hatches water resource, alleviate depending on unduly water resource, can use at water resources shortage or the more serious place of water resource pollution.
Water-saving roe hatching device of the present invention, use management is convenient, and labour intensity is low, for the seed breeding of various scale and the breeding of famous-brand and high-quality aquatic product sprout provide a kind of simple, efficient, economize on water and the roe hatching device of economy.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present invention.
Fig. 2 is the structural representation of incubator of the present invention.
Below in conjunction with accompanying drawing and concrete embodiment, the present invention is described in further detail.
Embodiment
Shown in accompanying drawing 1, accompanying drawing 2, disclosed a kind of water-saving roe hatching device of the present invention, comprise water tank 2, overflow pipe 2, incubator 10, water inlet pipe 11, described water tank 1 and water inlet pipe 11 form high-level water source treatment box, and described water inlet pipe 11 top is connected by metal interface A5 with incubator 10, described incubator 10, comprises cylinder type seat ring A1 and screen cloth A4, described screen cloth A4, and top is arranged on cylinder type seat ring A1, and bottom, by metal interface A5, is connected with water inlet pipe 11, described cylinder type seat ring A1, by buckling A3, enclosing A2 be connected with suspension, described suspension circle A2, incubator 10 can be made, at water tank 1 and water inlet pipe 11, suspend in the water in the high-level water source treatment box of composition, described water tank 1 and water inlet pipe 11, composition high-level water source treatment box, after current are full, is overflowed by overflow pipe 2, described overflow pipe 2, front end and water tank, 1 connects, and rear portion is connected with filter 3, described filter 3, top is connected with overflow pipe 2, bottom is connected with adjustable speed water pump 5 by water pipe, described adjustable speed water pump 5, the left side is connected with filter 3 by water pipe, rear portion is connected with aerator 4, front portion is connected with mini air conditioner 6, described mini air conditioner 6, rear portion and adjustable speed water pump, 5 connect, front portion is connected with water inlet pipe 11, described water inlet pipe, 11, it there is cycle water control valve K1, top is by metal interface A5, be connected with incubator 10, the left side is connected with arm 7 of emerging, described arm of emerging, 7, it there is collection seedling valve K2, front end is connected with water inlet pipe 11, rear end is connected with collection seedling case 8.
The water-saving roe hatching device of one disclosed by the invention, the high-level water source treatment box that described water tank 1 and water inlet pipe 11 form, work is initial, flow into from by water recharging pipe 9, after water is full, overflowed by overflow pipe 2, flow into water pump 5 through filter 3, aerator 4 is to the water extraction oxygen in water pump 5, and the water in water pump 5 is after mini air conditioner 6 regulates temperature, through water inlet pipe 11, flow into incubator 10, in the process, cycle water control valve K1 opens, collect seedling valve K2 closes, after current normal circulation, water recharging pipe 9 is closed.
The water-saving roe hatching device of one disclosed by the invention, in course of normal operation, according to the size of fry hatching amount, and hatching progress, the current size regulating water inlet pipe 11 to flow into, makes the impulsive force size flowed into, just fish-egg can be kept afloat.
The water-saving roe hatching device of one disclosed by the invention, in the process gone out at fry rupture of membranes, regulate the current size that water inlet pipe 11 flows into, make the current flowed into, pellicle can be flushed to the overflow pipe mouth of pipe, drain, then, close cycle water control valve, open collection seedling valve, fry just enters in collection seedling case.
The water-saving roe hatching device of one disclosed by the invention, in fry hatching process, can give oxygen supply in hatching water by aerator, passes through, and water inlet pipe water inlet impulse force, makes hatching water body aeration, avoid water quality deterioration; According to weather condition and hatching progress, by mini air conditioner, regulate the temperature of Spawning water, be supplied to the water temperature that fish-egg is suitable; When the water quality of Spawning water changes, by water inlet pipe and arm of emerging, Spawning water can be changed rapidly, fish-egg embryonic development can not be affected, thus avoid water mo(u)ld to encroach on.
The water-saving roe hatching device of one disclosed by the invention, can economize on water, and can improve hatch fish roe success rate again, to the situation broken away from hatch fish roe and " live at the mercy of the elements " and rely on medicine, promotes that culture fishery fast development has extremely important meaning.
Adopt the similar structure that the above embodiment of the present invention is identical, the water-saving roe hatching device obtained, all within scope.Embodiment in the present invention, only for the present invention will be described, does not form the restriction to right, other substantial equivalent substituting, all in scope that those skilled in that art can expect.
Claims (1)
1. a water-saving roe hatching device, comprise the water tank (1) that a upper end is provided with water recharging pipe (9) and overflow pipe (2), it is characterized in that, the lower end of described water tank (1) is provided with water inlet pipe (11), and described water inlet pipe (11) top is connected by interface (A5) with incubator (10); Described incubator (10) comprises cylinder type seat ring (A1) and screen cloth (A4), and described screen cloth (A4) top is arranged on cylinder type seat ring (A1), and bottom is connected with water inlet pipe (11) by interface (A5); Described cylinder type seat ring (A1) encloses (A2) by buckling (A3) be connected with suspension; Described overflow pipe (2) is connected with filter (3); Described filter (3) bottom is connected with adjustable speed water pump (5) by water pipe; Described adjustable speed water pump (5), the left side is connected with filter (3) by water pipe, and rear portion is connected with aerator (4), and front portion is connected with mini air conditioner (6); Described mini air conditioner (6) rear portion is connected with adjustable speed water pump (5), and front portion is connected with water inlet pipe (11); It has cycle water control valve (K1) to described water inlet pipe (11), and top is connected by metal interface (A5) with incubator (10), and the left side is connected with arm of emerging (7); Described arm of emerging (7), it has collection seedling valve (K2), front end is connected with water inlet pipe (11), and rear end is connected with collection seedling case (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104173.2A CN104621022A (en) | 2015-03-10 | 2015-03-10 | Water-saving fish egg incubating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510104173.2A CN104621022A (en) | 2015-03-10 | 2015-03-10 | Water-saving fish egg incubating device |
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| Publication Number | Publication Date |
|---|---|
| CN104621022A true CN104621022A (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510104173.2A Pending CN104621022A (en) | 2015-03-10 | 2015-03-10 | Water-saving fish egg incubating device |
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| CN (1) | CN104621022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303255A (en) * | 2021-06-23 | 2021-08-27 | 中国水产科学研究院东海水产研究所 | Method for artificially cultivating siganus longipes parents for large-scale natural propagation |
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| CN201467811U (en) * | 2009-04-25 | 2010-05-19 | 浙江省淡水水产研究所 | Suspended fish egg incubator |
| CN201602052U (en) * | 2009-12-15 | 2010-10-13 | 中国水产科学研究院长江水产研究所 | Fry hatching barrel |
| CN102177861A (en) * | 2011-04-14 | 2011-09-14 | 西南大学 | Simple and high-efficiency circulating water hatching system |
| CN202122006U (en) * | 2011-07-13 | 2012-01-25 | 中国水产科学研究院黑龙江水产研究所 | Temperature-controllable hatching and breeding device for fishes in salmonidae |
| CN202364675U (en) * | 2011-12-27 | 2012-08-08 | 董世国 | Fry hatcher |
| CN202385618U (en) * | 2011-11-25 | 2012-08-22 | 华中农业大学 | Circulative temperature-controllable fry hatcher |
| CN203575349U (en) * | 2013-12-03 | 2014-05-07 | 桐乡市恒盛泥鳅养殖专业合作社 | Loach spawning pool |
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| CN204443681U (en) * | 2015-03-10 | 2015-07-08 | 西北农林科技大学 | A kind of water-saving roe hatching device |
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2015
- 2015-03-10 CN CN201510104173.2A patent/CN104621022A/en active Pending
Patent Citations (9)
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| CN201467811U (en) * | 2009-04-25 | 2010-05-19 | 浙江省淡水水产研究所 | Suspended fish egg incubator |
| CN201602052U (en) * | 2009-12-15 | 2010-10-13 | 中国水产科学研究院长江水产研究所 | Fry hatching barrel |
| CN102177861A (en) * | 2011-04-14 | 2011-09-14 | 西南大学 | Simple and high-efficiency circulating water hatching system |
| CN202122006U (en) * | 2011-07-13 | 2012-01-25 | 中国水产科学研究院黑龙江水产研究所 | Temperature-controllable hatching and breeding device for fishes in salmonidae |
| CN202385618U (en) * | 2011-11-25 | 2012-08-22 | 华中农业大学 | Circulative temperature-controllable fry hatcher |
| CN202364675U (en) * | 2011-12-27 | 2012-08-08 | 董世国 | Fry hatcher |
| CN203575349U (en) * | 2013-12-03 | 2014-05-07 | 桐乡市恒盛泥鳅养殖专业合作社 | Loach spawning pool |
| CN203860234U (en) * | 2014-06-11 | 2014-10-08 | 山东海城生态科技集团有限公司 | Water-circulation aquatic incubating device |
| CN204443681U (en) * | 2015-03-10 | 2015-07-08 | 西北农林科技大学 | A kind of water-saving roe hatching device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303255A (en) * | 2021-06-23 | 2021-08-27 | 中国水产科学研究院东海水产研究所 | Method for artificially cultivating siganus longipes parents for large-scale natural propagation |
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Application publication date: 20150520 |