CN108719150B - Pneumatic egg collecting, hatching and filtering integrated machine suitable for oryzias latipes - Google Patents
Pneumatic egg collecting, hatching and filtering integrated machine suitable for oryzias latipes Download PDFInfo
- Publication number
- CN108719150B CN108719150B CN201810530834.1A CN201810530834A CN108719150B CN 108719150 B CN108719150 B CN 108719150B CN 201810530834 A CN201810530834 A CN 201810530834A CN 108719150 B CN108719150 B CN 108719150B
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- water inlet
- floating seat
- overflow groove
- inlet pipe
- overflow
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- 230000012447 hatching Effects 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 title claims abstract description 18
- 241000276569 Oryzias latipes Species 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 235000013601 eggs Nutrition 0.000 claims abstract description 26
- 239000004575 stone Substances 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 claims 1
- 238000011534 incubation Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract 1
- 241000251468 Actinopterygii Species 0.000 description 12
- 239000012535 impurity Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to a pneumatic egg collecting, hatching and filtering integrated machine suitable for a Jinzigu, which comprises a floating seat and a plurality of overflow grooves arranged on the floating seat, wherein a water inlet pipe vertically penetrates through the middle part of the floating seat, and the lower port of the water inlet pipe is connected with a water inlet device; the overflow grooves are positioned on the outer side of the water inlet pipe and are arranged in a step manner on the floating seat, and the upper end opening of the water inlet pipe is communicated with the overflow grooves. The device is reasonable in structure, integrates collection and incubation of the medaka eggs and filtration of water, solves the difficult problems of complexity and labor waste of traditional manual egg taking, is convenient to operate, and improves incubation efficiency.
Description
The technical field is as follows:
the invention relates to a pneumatic egg collecting, hatching and filtering integrated machine suitable for a Jinzizi.
Background art:
the chinaka has the habit of hanging the ovum on the pasture and water, but also the phenomenon that the roe directly sinks to the fish bowl bottom often appears, if the roe sinks to just can be phagocytosed by parent fish in not taking out in time after the bottom, causes the roe extravagant, makes the output descend, and the roe sinks to the bottom still to be unfavorable for manual collection and water to filter simultaneously, increases the manual operation degree of difficulty, reduces work efficiency.
The invention content is as follows:
the invention aims at improving the problems in the prior art, namely the invention aims to provide a pneumatic egg collecting, hatching and filtering all-in-one machine suitable for a chinaka, and the machine is reasonable in structure, efficient and convenient.
In order to achieve the purpose, the invention adopts the technical scheme that: a pneumatic egg collecting, hatching and filtering integrated machine suitable for a Jinzizi comprises a floating seat and a plurality of overflow grooves arranged on the floating seat, wherein a water inlet pipe vertically penetrates through the middle part of the floating seat, and the lower port of the water inlet pipe is connected with a water inlet device; the overflow grooves are positioned on the outer side of the water inlet pipe and are arranged in a step manner on the floating seat, and the upper end opening of the water inlet pipe is communicated with the overflow grooves.
Furthermore, the floating seat is of a tubular structure with an unclosed upper port, a first overflow groove is vertically arranged in the middle of the floating seat, the first overflow groove is of a tubular structure with an unclosed upper port, a plurality of partition plates are uniformly distributed between the first overflow groove and the floating seat at intervals, the height of the first overflow groove, the height of the partition plates and the height of the floating seat are sequentially reduced from inside to outside, a second overflow groove is formed between the partition plate located on the innermost side and the first overflow groove, a third overflow groove is formed between two adjacent partition plates, and a fourth overflow groove is formed between the partition plate located on the outermost side and the floating seat.
Furthermore, the floating seat and the middle part of the bottom surface of the first overflow groove are coaxially provided with a through hole for the water inlet pipe to pass through, and the upper port of the water inlet pipe is positioned above the first overflow groove and is communicated with the first overflow groove.
Further, the bottom of the first overflow groove is a smooth plane; the bottoms of the second overflow groove, the third overflow groove and the fourth overflow groove are in a sawtooth shape.
Furthermore, the first overflow trough is detachably connected with the floating seat.
Further, the first overflow groove and the clapboard are both made of acrylic plates.
Further, water installations includes gas-supply pipe and air stone, the one end of gas-supply pipe is connected with the air pump, and the other end links to each other with the air stone, the air stone sets up in the lower port middle part of inlet tube, and the bubble that the air stone produced rises along the inlet tube, drives rivers simultaneously and goes into in the inlet tube.
Furthermore, the lower port of the water inlet pipe is horn-shaped.
Furthermore, the material of inlet tube is PVC.
Compared with the prior art, the invention has the following effects: the fish egg collecting and hatching device is simple and reasonable in structure, the water body is driven to flow upwards by the aid of power generated by gas rising, meanwhile, the water body can be automatically collected and filtered by the aid of the stepped overflow grooves, when a certain number of fish eggs are collected, the whole device can be moved into a hatching tank together for hatching, operation is convenient and fast, green and energy-saving, the fish eggs collected, hatched and water body filtered in a medaka mode are integrated, the problem that traditional manual egg taking is complicated and labor-consuming is solved, and working efficiency is high.
Description of the drawings:
FIG. 1 is a schematic configuration diagram of an embodiment of the present invention.
In the figure:
1-a floating seat; 2-water inlet pipe; 3-a water inlet device; 301-gas delivery pipe; 302-air stone; 4-an overflow trough; 401 — a first overflow launder; 402-a second isopipe; 403-a third isopipe; 404-a fourth overflow trough; 5-a separator.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the pneumatic egg collecting, hatching and filtering integrated machine suitable for a chinaka comprises a floating seat 1 and a plurality of overflow chutes 4 arranged on the floating seat 1, wherein a water inlet pipe 2 vertically penetrates through the middle part of the floating seat 1, and a lower port of the water inlet pipe 2 is connected with a water inlet device 3; the overflow grooves 4 are positioned on the outer side of the water inlet pipe 2 and are arranged in a stepped manner on the floating seat 1, and the upper end opening of the water inlet pipe 2 is communicated with the overflow grooves 4. During the use, through 3 conveying water bodies in towards inlet tube 2 of water installations, the water rises and flows into in the overflow launder 4 along inlet tube 2, at the water overflow in-process, rivers can slow down gradually, impurity can precipitate in overflow launder 4, the bigger granule of density precipitates earlier more, because roe density is great, generally can be stayed in the overflow launder of inlayer, and impurity is brought next overflow launder according to the size easily by rivers, in order to reach the effect of collecting the roe, and the impurity that is brought next overflow launder deposits in the overflow launder through layer upon layer overflow, play filterable effect.
In this embodiment, the floating seat 1 is a cylindrical structure with an unclosed upper port, a first overflow trough 401 is vertically arranged in the middle of the floating seat 1, the first overflow trough 401 is a cylindrical structure with an unclosed upper port, a plurality of partition plates 5 are uniformly distributed between the first overflow trough 401 and the floating seat 1 at intervals, the height of the first overflow trough 401, the height of the partition plates 5 and the height of the floating seat 1 are sequentially reduced from inside to outside, a second overflow trough 402 is formed between the innermost partition plate 5 and the first overflow trough 401, a third overflow trough 403 is formed between two adjacent partition plates 5, and a fourth overflow trough 404 is formed between the outermost partition plate 5 and the floating seat 1.
In this embodiment, the floating seat 1 and the middle of the bottom surface of the first overflow trough 401 are coaxially provided with a through hole for the water inlet pipe 2 to pass through, and the upper port of the water inlet pipe 2 is located above the first overflow trough 401 and is communicated with the first overflow trough 401.
In this embodiment, the bottom of the first overflow trough 401 is a smooth plane, and the smooth plane makes the precipitate and the roe easy to separate (the two precipitate coefficients are different); the bottoms of the second overflow groove 402, the third overflow groove 403 and the fourth overflow groove 404 are serrated, and the serrated bottom surfaces can better adsorb and precipitate impurities.
In this embodiment, the first overflow trough 401 is detachably connected to the floating base 1, so that the first overflow trough 401 can be drawn out to collect fish eggs and can be used for hatching.
In this embodiment, the first overflow vessel 401 and the partition 5 are both made of acrylic plates.
In this embodiment, the water inlet device 3 includes an air pipe 301 and an air stone 302, one end of the air pipe 301 is connected with an air pump (not shown in the figure), the other end is connected with the air stone 302, the air stone 302 is arranged in the middle of the lower port of the water inlet pipe 2, the air stone 302 is connected with the air pipe 301, the air pipe 301 is arranged between the water inlet pipe 2, the air stone 302 is suspended between the water inlet pipe 2 by the air pipe 301, and the air stone 302 is not connected with the water inlet pipe 2, so that the installation is convenient; the bubbles generated by the air stone 302 rise along the water inlet pipe 2 and simultaneously drive water to flow into the water inlet pipe 2. The air pump passes through the air stone and produces the bubble in aqueous, and the bubble come-up enters into the less inlet tube of cross-sectional area in the middle of, and less cross-sectional area enables bubble buoyancy to concentrate, increases the come-up power, makes the pneumatic altitude of water increase, and then makes water rise along the inlet tube. By arranging the air stone, the dissolved oxygen in water can be increased.
In this embodiment, the lower port of the water inlet pipe 2 is trumpet-shaped, which is helpful to increase the area of the water inlet and is easy to suck impurities together with roes.
In this embodiment, the water inlet pipe 2 is made of PVC.
The invention has the advantages that: (1) the collection and hatching of the medaka roes and the filtration of the water body are integrated, the operation is simple, and the industrial production of the medaka is simple and feasible; (2) the invention drives water flow through pneumatics, which not only increases dissolved oxygen in water, but also can inhibit white eggs from mildewing, and mildewed eggs can be taken away by water flow because of density reduction, thereby improving the hatchability of the fish eggs; (3) the power that utilizes gas to rise collects the roe and reaches the effect of filtering, need not other energy consumptions, and a tractor serves several purposes, energy-concerving and environment-protective.
The specific implementation process comprises the following steps: (1) placing the floating seat 1 on the water surface of the fish tank, placing the aerated air stone 302 on the lower port of the water inlet pipe 2, starting the air pump, and adjusting the air outlet size of the air pump to adjust the pneumatic power until the water flow is stable; (2) impurities and roes flow upwards along with the water body and enter the overflow groove 4, in the overflow process, the water flow gradually becomes slow, most of the roes are precipitated into the first overflow groove 401 due to the large density of the roes, and the impurities are brought into the second overflow groove 402 by the water flow according to the size, so that the effect of collecting the roes is achieved; the impurities brought to the second overflow groove 402 overflow layer by layer and are precipitated in the second overflow groove 402, the third overflow groove 403 or the fourth overflow groove 404, so that the filtering effect is achieved; (3) when a certain amount of fish eggs are collected, the whole device can be moved to an incubation tank together for incubation, or the first overflow groove can be drawn out to collect the fish eggs and be incubated independently; (4) after the fish eggs are all hatched, the device is put back into the fish tank for reuse.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a pneumatic type egg, hatching, filtration all-in-one that is applicable to the jinzi which characterized in that: the floating seat is characterized by comprising a floating seat and a plurality of overflow grooves arranged on the floating seat, wherein a water inlet pipe vertically penetrates through the middle part of the floating seat, and the lower port of the water inlet pipe is connected with a water inlet device; the overflow grooves are positioned on the outer side of the water inlet pipe and are arranged in a step manner on the floating seat, and the upper port of the water inlet pipe is communicated with the overflow grooves; the floating seat is of a cylindrical structure with an unclosed upper port, a first overflow groove is vertically arranged in the middle of the floating seat, the first overflow groove is of a cylindrical structure with an unclosed upper port, a plurality of partition plates are uniformly distributed between the first overflow groove and the floating seat at intervals, the height of the first overflow groove, the height of the partition plates and the height of the floating seat are sequentially reduced from inside to outside, a second overflow groove is formed between the partition plate positioned at the innermost side and the first overflow groove, a third overflow groove is formed between two adjacent partition plates, and a fourth overflow groove is formed between the partition plate positioned at the outermost side and the floating seat; the water inlet device comprises a gas pipe and a gas stone, one end of the gas pipe is connected with a gas pump, the other end of the gas pipe is connected with the gas stone, the gas stone is arranged in the middle of the lower port of the water inlet pipe, bubbles generated by the gas stone rise along the water inlet pipe, and meanwhile, water is driven to flow into the water inlet pipe.
2. The integrated machine for pneumatically collecting eggs, hatching and filtering of medaka according to claim 1, is characterized in that: the floating seat and the middle part of the bottom surface of the first overflow groove are coaxially provided with a through hole which is beneficial for a water inlet pipe to pass through, and the upper end opening of the water inlet pipe is positioned above the first overflow groove and is communicated with the first overflow groove.
3. The integrated machine for pneumatically collecting eggs, hatching and filtering of medaka according to claim 1, is characterized in that: the bottom of the first overflow groove is a smooth plane; the bottoms of the second overflow groove, the third overflow groove and the fourth overflow groove are in a sawtooth shape.
4. The integrated machine for pneumatically collecting eggs, hatching and filtering of medaka according to claim 1, is characterized in that: the first overflow trough is detachably connected with the floating seat.
5. The integrated machine for pneumatically collecting eggs, hatching and filtering of medaka according to claim 1, is characterized in that: the first overflow groove and the clapboard are both made of acrylic plates.
6. The integrated machine for pneumatically collecting eggs, hatching and filtering of medaka according to claim 1, is characterized in that: the lower port of the water inlet pipe is trumpet-shaped.
7. The integrated machine for pneumatically collecting eggs, hatching and filtering of medaka according to claim 1, is characterized in that: the material of inlet tube is PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530834.1A CN108719150B (en) | 2018-05-29 | 2018-05-29 | Pneumatic egg collecting, hatching and filtering integrated machine suitable for oryzias latipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530834.1A CN108719150B (en) | 2018-05-29 | 2018-05-29 | Pneumatic egg collecting, hatching and filtering integrated machine suitable for oryzias latipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108719150A CN108719150A (en) | 2018-11-02 |
| CN108719150B true CN108719150B (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810530834.1A Active CN108719150B (en) | 2018-05-29 | 2018-05-29 | Pneumatic egg collecting, hatching and filtering integrated machine suitable for oryzias latipes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110876344A (en) * | 2019-12-16 | 2020-03-13 | 福州大学 | Anhydrous hatching method for oryzias latipes eggs |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU202050B (en) * | 1988-10-06 | 1991-02-28 | Vizepitoeipari Troeszt | Apparatus for propagating crayfish and breeding the hatched larva |
| CN201345853Y (en) * | 2009-01-12 | 2009-11-18 | 中国水产科学研究院东海水产研究所 | Fish egg-laying and egg-collecting device |
| CN202043535U (en) * | 2011-03-23 | 2011-11-23 | 武汉百瑞生物技术有限公司 | Air-floating incubation device for Pelteobagrus fulvidraco |
| CN102144597B (en) * | 2011-05-09 | 2012-10-17 | 中国水产科学研究院黄海水产研究所 | Hatching device and method for demersal spawns of marine fishes |
| CN203243824U (en) * | 2013-05-28 | 2013-10-23 | 中国长江三峡集团公司 | Pneumatic type fish fry incubation device |
| CN103583426B (en) * | 2013-11-05 | 2016-04-06 | 苏州依科曼生物农业科技有限公司 | A kind of heavy property fish hatcher |
| CN103621441B (en) * | 2013-11-28 | 2016-01-06 | 福建省淡水水产研究所 | A kind of freshwater fish demersal egg hatching apparatus and hatching m |
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Application publication date: 20181102 Assignee: Fuzhou Yuyou Ecological Technology Co.,Ltd. Assignor: FUZHOU University Contract record no.: X2023350000056 Denomination of invention: A pneumatic egg collecting, hatching, and filtering integrated machine suitable for guppies Granted publication date: 20210330 License type: Common License Record date: 20230310 |
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