CN102405871A - Octopus selfpurification hatching device - Google Patents
Octopus selfpurification hatching device Download PDFInfo
- Publication number
- CN102405871A CN102405871A CN2011104170760A CN201110417076A CN102405871A CN 102405871 A CN102405871 A CN 102405871A CN 2011104170760 A CN2011104170760 A CN 2011104170760A CN 201110417076 A CN201110417076 A CN 201110417076A CN 102405871 A CN102405871 A CN 102405871A
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- China
- Prior art keywords
- hatching
- octopus
- dividing plate
- way pipe
- clapboard
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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 invention discloses an octopus selfpurification hatching device, comprising a hatching barrel provided with a cover plate, wherein the bottom of the hatching barrel is in a funnel shape and is erected with a clapboard, the clapboard is uniformly distributed with air holes, an inflatable tube is penetratively arranged at the center of the clapboard, and one end of the inflatable tube is open and is arranged at the lower side of the clapboard, the other end of the inflatable tube is open and is arranged outside the hatching barrel; the clapboard is provided with a funnel net which can be in sliding fit with the inner wall of the hatching barrel; a bottom nozzle of the hatching barrel is connected with a three-way pipe by virtue of a flexible leather hose; the three-way pipe is also connected with an adsorption barrel which can be lifted by a lifting mechanism connected with a lifting base and has water purification function; and the free end of the three-way pipe is provided with a valve. The octopus selfpurification hatching device disclosed by the invention has the advantages of novel structure, high purification efficiency, low maintenance cost, high hatching efficiency, conservation of water source and low energy consumption.
Description
Technical field
The present invention relates to a kind of hatch fish roe device, relate in particular to the octopus auto purification device of hatching.
Background technology
Existing hatch fish roe is in main at present circuit, hatching pail, the hatching cylinder mode that grows up to four large Chinese carp fish-egg characteristics that adopt of China.Fish-egg is placed in the hatching pail, and, there is water inlet pipe at the bucket end, and delivery port is arranged at hatching pail top, through the water inlet of water inlet pipe and the draining of delivery port, water constantly flowed in bucket.This mode proves the effect of row in the hatching of many fishes.But, adopt aforesaid way to hatch for some heavy property, stickiness fish-egg, will cause following two kinds of results: (1) incubation rate is low; (2) availability of incubator descends.In addition, some utilize cement pit and bucket to be equipped with the method that aerator carries out hatch fish roe, cause the problem of hypoxia death in the hatch fish roe process owing to can't solve the accumulation of thin roe membrane fish-egg, thereby can not adapt to the hatching of thin roe membrane fish-egg.Because traditional hatching pail is to adopt directly water inlet; For making full use of the dischargeable capacity of hatching pail; Often can only because the bore of water inlet pipe is fixing narrow and small, adds big yield and cause flow velocity to increase undoubtedly through strengthening inflow through the water inlet pipe of hatching pail bottom; Increased water flow will cause because the excessive egg membrane that causes of water flow velocity breaks for the thin fish ovum of egg membrane the impulsive force of fish-egg.Although can effectively prevent thin fish-egg egg membrane splintering problem if adopt minimizing discharge to solve the water flow velocity problems of too; But the availability of the dischargeable capacity of hatching pail is then little by discharge; Can cause following two kinds of situation to take place: (1) can cause fish-egg to be piled up by the hatching that the intrinsic hatching fish-egg of hatching pail number carries out the thin roe membrane fish-egg, and the death of fish-egg takes place; The hatching that (2) will guarantee fish-egg becomes alive, then will reduce the fish-egg amount that drops into.Like Chinese utility model patent thin roe membrane hatch fish roe bucket, the patent No. 02271529. 0, it can not solve the problem that the ovum grain is concentrated preferably.And existing hatch fish roe device is being applied to the octopus hatching, and effect is all undesirable, needs a kind of hatching system that is suitable for octopus of exploitation badly, to adapt to the production needs.
Summary of the invention
The objective of the invention is to the octopus auto purification that prior art provides that a kind of novel structure, purification efficiency are high, carrying cost is cheap, incubation rate is high, practices thrift the water source, energy consumption the is low device of hatching.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the octopus auto purification device of hatching, comprise hatching pail with cover plate, and wherein: the bottom of hatching pail is infundibulate and has set up dividing plate; The pore that is evenly equipped with on the dividing plate; The dividing plate center is run through and is provided with gas tube, and an end opening of this gas tube is in the downside of dividing plate, and the other end is opened on outside the hatching pail; Dividing plate be provided with hatching pail in the Criny that is slidingly matched of wall energy; The bottom mouth of pipe of hatching pail is connected with three-way pipe through flexible leather hose; Three-way pipe also is connected with can be by the absorption bucket with water purification function of the elevating mechanism lifting of up-down support connection; The free end of three-way pipe is provided with valve.Absorption bucket on the up-down support is owing to can goes up and down and is connected with hatching pail through leather hose, thereby can be through the height fall between absorption bucket and the hatching pail is mediated, thus the flux and reflux of simulating nature state, and a barrel interior water body is adsorbed in entering purify.The Criny simulation is domatic, and in hatching process, is beneficial to the dissolving egg membrane.One end opening of gas tube is in the downside of dividing plate, and the air that charges into can be through air passing hole uniformly to water body oxygenation.
For optimizing technique scheme, the measure of taking also comprises: run through being provided with overflow pipe bottom the absorption bucket, and the open upper end of this overflow pipe is near absorption bucket centre; The first half gap of absorption bucket is provided with; Absorption bucket bottom is provided with gas stone.The absorption base is for adopting the nitrifying bacteria medium of loose structure.The open upper end of overflow pipe can be flowed through the water that overflows and is adsorbed base near absorption bucket centre, strengthens absorption purifying effect.When absorption bucket bottom precipitation thing is too much, then improve absorption bucket position, make absorption bucket water level a little more than the hatching pail water level, and take out the overflow pipe blowdown.
Be evenly equipped with attaching parts on the Criny; Also be connected with draw ring on the Criny.Attaching parts on the Criny are used to hang the ovum string, and the ovum grain is evenly distributed.Draw ring is used for after hatching is accomplished whole Criny being mentioned, and collects the young of hatching.
The device because octopus auto purification of the present invention is hatched, the bottom of having adopted hatching pail is infundibulate and has set up dividing plate; The pore that is evenly equipped with on the dividing plate; The dividing plate center is run through and is provided with gas tube, and an end opening of this gas tube is in the downside of dividing plate, and the other end is opened on outside the hatching pail; Dividing plate be provided with hatching pail in the Criny that is slidingly matched of wall energy; The bottom mouth of pipe of hatching pail is connected with three-way pipe through flexible leather hose; Three-way pipe also is connected with can be by the absorption bucket with water purification function of the elevating mechanism lifting of up-down support connection; The free end of three-way pipe is provided with valve.Absorption bucket on the up-down support is owing to can goes up and down and is connected with hatching pail through leather hose, thereby can be through the height fall between absorption bucket and the hatching pail is mediated, thus the flux and reflux of simulating nature state, and a barrel interior water body is adsorbed in entering purify.The Criny simulation is domatic, and in hatching process, is beneficial to the dissolving egg membrane.One end opening of gas tube is in the downside of dividing plate, and the air that charges into can be through air passing hole uniformly to water body oxygenation.The present invention has novel structure, purification efficiency is high, carrying cost is cheap, incubation rate is high, practice thrift water source, advantage of low energy consumption.
Description of drawings
Fig. 1 is an embodiment of the invention structural representation.
Embodiment
Below in conjunction with attaching embodiment the present invention is described in further detail.
Drawing reference numeral explanation: hatching pail 1, cover plate 11, Criny 2, draw ring 21, attaching parts 22, dividing plate 3, gas tube 31, pore 32, leather hose 4, absorption bucket 5, overflow pipe 51, absorption base 52, gas stone 53, three-way pipe 54, valve 55, up-down support 6.
Embodiment: with reference to Fig. 1, the octopus auto purification device of hatching comprises the hatching pail 1 with cover plate 11, and wherein: the bottom of hatching pail 1 is infundibulate and has set up dividing plate 3; The pore 32 that is evenly equipped with on the dividing plate 3; Dividing plate 3 centers are run through and are provided with gas tube 31, and an end opening of this gas tube 31 is in the downside of dividing plate 3, and the other end is opened on outside the hatching pail 1; Dividing plate 3 is provided with the Criny 2 that is slidingly matched with hatching pail 1 interior wall energy; The bottom mouth of pipe of hatching pail 1 is connected with three-way pipe 54 through flexible leather hose 4; Three-way pipe 54 also is connected with can be by the absorption bucket 5 with water purification function of the elevating mechanism lifting of up-down support 6 connections; The free end of three-way pipe 54 is provided with valve 55.Absorption bucket 5 on the up-down support 6 is owing to going up and down and being connected with hatching pail 1 through leather hose 4; Thereby can be through the height fall between absorption bucket 5 and the hatching pail 1 is mediated; Thereby the flux and reflux of simulating nature state, and the water bodys that entering is adsorbed in the bucket 5 purify.Criny 2 simulations are domatic, and in hatching process, are beneficial to the dissolving egg membrane.One end opening of gas tube 31 is in the downside of dividing plate 3, and the air that charges into can be through air passing hole 32 uniformly to water body oxygenation.
Absorption bucket 5 bottoms are run through and are provided with overflow pipe 51, and the open upper end of this overflow pipe 51 is near absorption bucket 5 centres; The first half gap of absorption bucket 5 is provided with; Absorption bucket 5 bottoms are provided with gas stone 53.Absorption base 52 is for adopting the nitrifying bacteria medium of loose structure.The open upper end of overflow pipe 51 can be flowed through the water that overflows and is adsorbed base 52 near absorption bucket 5 centres, strengthens absorption purifying effect.When absorption bucket 5 bottom precipitation things are too much, then improve absorption bucket 5 positions, make absorption bucket 5 water levels a little more than hatching pail 1 water level, and take out overflow pipe 51 blowdowns.
Be evenly equipped with attaching parts 22 on the Criny 2; Also be connected with draw ring 21 on the Criny 2.Attaching parts 22 on the Criny 2 are used to hang the ovum string, and the ovum grain is evenly distributed.Draw ring 21 is used for after hatching is accomplished whole Criny 2 being mentioned, and collects the young of hatching.
Although combined preferred embodiment the present invention has been described; Right its is not in order to limit the present invention; Any those skilled in the art; Under the situation that does not break away from the spirit and scope of the present invention, can implement the displacement and the modification of various changes, coordinate to the theme of listing here, so protection scope of the present invention is as the criterion when looking the scope thereof that is proposed.
Claims (3)
1. the octopus auto purification device of hatching comprises the have cover plate hatching pail (1) of (11), and it is characterized in that: the bottom of described hatching pail (1) is infundibulate and has set up dividing plate (3); The pore (32) that is evenly equipped with on the described dividing plate (3); Described dividing plate (3) center is run through and is provided with gas tube (31), and an end opening of this gas tube (31) is in the downside of described dividing plate (3), and the other end is opened on outside the described hatching pail (1); Described dividing plate (3) is provided with the Criny (2) that is slidingly matched with the interior wall energy of described hatching pail (1); The bottom mouth of pipe of described hatching pail (1) is connected with three-way pipe (54) through flexible leather hose (4); Described three-way pipe (54) also is connected with can be by the absorption bucket (5) with water purification function of the elevating mechanism lifting of up-down support (6) connection; The free end of described three-way pipe (54) is provided with valve (55).
2. the octopus auto purification according to claim 1 device of hatching is characterized in that: described absorption bucket (5) bottom is run through and being provided with overflow pipe (51), and the open upper end of this overflow pipe (51) is near absorption bucket (5) centre; The first half gap of described absorption bucket (5) is provided with; Described absorption bucket (5) bottom is provided with gas stone (53).
3. the octopus auto purification according to claim 2 device of hatching is characterized in that: be evenly equipped with attaching parts (22) on the described Criny (2); Also be connected with draw ring (21) on the described Criny (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104170760A CN102405871B (en) | 2011-12-14 | 2011-12-14 | Octopus selfpurification hatching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104170760A CN102405871B (en) | 2011-12-14 | 2011-12-14 | Octopus selfpurification hatching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102405871A true CN102405871A (en) | 2012-04-11 |
| CN102405871B CN102405871B (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104170760A Active CN102405871B (en) | 2011-12-14 | 2011-12-14 | Octopus selfpurification hatching device |
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| Country | Link |
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| CN (1) | CN102405871B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08131014A (en) * | 1994-11-11 | 1996-05-28 | Masao Narita | Preparation of fertilized egg of loach |
| CN1736185A (en) * | 2005-08-18 | 2006-02-22 | 中国水产科学研究院黄海水产研究所 | Fishpond water level of industrialized circulation water autocontrol method and control system |
| CN1736183A (en) * | 2005-08-11 | 2006-02-22 | 中国科学院海洋研究所 | Indoor culture device of copepoda population |
| CN201398376Y (en) * | 2009-04-08 | 2010-02-10 | 上海蓝海水产发展有限公司 | Fish fry hatching device with function of biological purification |
| CN201541590U (en) * | 2009-10-28 | 2010-08-11 | 广东海洋大学 | Novel fish hatcher |
| US20100224136A1 (en) * | 2005-01-26 | 2010-09-09 | Papadoyianis Ernest D | Aquaculture production system |
-
2011
- 2011-12-14 CN CN2011104170760A patent/CN102405871B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08131014A (en) * | 1994-11-11 | 1996-05-28 | Masao Narita | Preparation of fertilized egg of loach |
| US20100224136A1 (en) * | 2005-01-26 | 2010-09-09 | Papadoyianis Ernest D | Aquaculture production system |
| CN1736183A (en) * | 2005-08-11 | 2006-02-22 | 中国科学院海洋研究所 | Indoor culture device of copepoda population |
| CN1736185A (en) * | 2005-08-18 | 2006-02-22 | 中国水产科学研究院黄海水产研究所 | Fishpond water level of industrialized circulation water autocontrol method and control system |
| CN201398376Y (en) * | 2009-04-08 | 2010-02-10 | 上海蓝海水产发展有限公司 | Fish fry hatching device with function of biological purification |
| CN201541590U (en) * | 2009-10-28 | 2010-08-11 | 广东海洋大学 | Novel fish hatcher |
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| Publication number | Publication date |
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| CN102405871B (en) | 2013-09-18 |
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