CN202524894U - Convection hatching barrel - Google Patents
Convection hatching barrel Download PDFInfo
- Publication number
- CN202524894U CN202524894U CN2011204994963U CN201120499496U CN202524894U CN 202524894 U CN202524894 U CN 202524894U CN 2011204994963 U CN2011204994963 U CN 2011204994963U CN 201120499496 U CN201120499496 U CN 201120499496U CN 202524894 U CN202524894 U CN 202524894U
- Authority
- CN
- China
- Prior art keywords
- water tank
- boss
- thimble
- center
- convection current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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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 utility model discloses a convection hatching barrel comprising a water tank with a supporting leg. A boss is produced to protrude at the central part of the bottom of the water tank, and an annular groove is disposed at a bottom between the boss and the side surfaces of the water tank. A thimble is disposed around the center of the boss. A magnetic rotatable part is connected to a surface of the boss, wherein the surface of the boss is at an outer side of the water tank. A driven stirring mechanism which can rotate with the magnetic rotatable part is disposed on the thimble. The center of the driven stirring mechanism is provided with a cooperation cap, and a boat-shaped stirring body radially configured is connected with the lateral periphery of the cooperation cap. An inverted funnel form bolting silk net is disposed nearby an edge opening of the water tank. An overflow pipe is disposed nearby an upper edge opening of the water tank. The convection hatching barrel is advantaged by having novel structure, high production efficiency and large hatching density, being adapted to large scale production, having uniform spawn granule density as well as high and uniform dissolved oxygen, and saving water source.
Description
Technical field
The utility model relates to a kind of microbe culture and incubation equipment, relates in particular to the convection current hatching pail.
Background technology
Existing fry hatching bucket is the infundibulate bucket of processing with galvanized iron sheet.Divide and be inverted trapezoidal round platform, circular cone and 3 parts of gantry.Have a circular yarn thin,tough silk that the top of bucket is divided into inside and outside two parts on the top of bucket, water constantly gets into from funnel bottom, and fish-egg is put into inside, and stirs, hatches along with the continuous entering of water.The water that flows out filters automatically through the yarn thin,tough silk and discharges outside the bucket.Hatching pail is supported by the triangle gantry of reinforcing bar and angle bar processing.Although the hatching principle of this hatching pail meets the biological requirement of fish hatching, have some problems: 1, yarn thin,tough silk effective filtration area is too small, and fry is in hatching process, and the yarn thin,tough silk is blocked easily, causes water-in and water-out uneven.If often do not scrub just easily casual ovum, escape seedling, therefore increased and scrubbed management labour intensity, go back easy damaged fish-egg and fry simultaneously, reduce incubation rate, make incubation rate generally be merely 60-70%, if the miscarriage incubation rate also reduces in various degree.2, the yarn thin,tough silk is fixed together with bucket, if the yarn thin,tough silk is damaged, replaces yarn thin,tough silk difficulty.3, the staving critical piece connects together, and it is difficult to decompose carrying and change parts.For addressing the above problem, like Chinese utility model patent " a kind of fry hatching bucket ", Granted publication CN 201602052U provides a kind of fry hatching bucket.The cylindrical staving top of this fry hatching bucket is welded with gap, and the bottom is welded with the end in the annular staving, and staving in cylindrical upper barrel body, the truncated cone-shaped and cylindrical lower barrel body are welded into an integral body, and is placed on the support.Useful bolt is equipped with the filtration gauze support that filters gauze in cylindrical upper barrel body, and the lower end of filtering gauze is fixed on the interior ring boss at the end in the annular staving, with anti-slip with retainer plate.Fry hatching bucket hatching density is big, and incubation rate is high, and yarn thin,tough silk filter area is big, replace conveniently, and compact conformation, in light weight, convenient in carrying is fit to the use of middle-size and small-size fry production and scientific research and testing.Yet this hatching pail still remains to be improved to the control of the density of flow velocity, ovum grain.
Summary of the invention
The purpose of the utility model is to provide to prior art that a kind of novel structure, production efficiency are high, hatching density is big, be suitable for large-scale production, the ovum granule density is even, dissolved oxygen is high, dissolved oxygen is even, the convection current hatching pail at saving water source.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the convection current hatching pail, comprise water tank with supporting leg, and wherein: the water tank bottom center is shaped on protruding boss, and the bottom between this boss and the water tank side has the groove of annular; Boss has thimble near the center; Boss is positioned on the surface outside the water tank and is connected with the magnetic rotatable parts; Thimble is provided with can be along with the driven rabbling mechanism of magnetic rotatable parts rotation; The center of driven rabbling mechanism has mating cap, is connected with radial ship type stirring body of arranging the side week of this mating cap; Be provided with inverted funnel-form bolting silk net near the water tank bead; Run through near the water tank upper edge hole and be provided with overflow pipe.Drive driven rabbling mechanism during the rotation of magnetic rotatable parts, under the effect of ship type stirring body, the water body above the groove of annular is stirred and lifting, make water body form rising all around, the middle circulation that descends.This kind circulation is different from the whirlpool shape circulation of prior art, and it has uniformity and having oxygenation in the convection process up and down, makes whole water body have higher dissolved oxygen than prior art.The magnetic rotatable parts combine with driven rabbling mechanism, can save transmission mechanism, thereby have avoided drive disk assembly to immerse the pollution that water body produces, thereby make water quality comparatively desirable.
For optimizing technique scheme, the measure of taking also comprises:
The magnetic rotatable parts comprise that the gap is installed in the motor of boss below; The axle center of motor is coaxial with thimble; The rotating shaft of motor is connected with the radial body of rod of arranging, and the free end of the body of rod is connected with magnet.The quantity of the body of rod is consistent with spatial arrangement and driven rabbling mechanism, is beneficial to traction.
Be provided with the back-up block of ability support screen tulle near the water tank middle inside; The water tank top is provided with water inlet pipe, and the flush port of water inlet pipe is positioned near the tank center on the thimble axis.Flush port can make the middle of the stream flow downward near being positioned at the tank center on the thimble axis, forms big water body convection current and upwards flow all around, increases dissolved oxygen.
The bottom of groove is run through and is provided with adjutage.
Because the utility model convection current hatching pail adopted the water tank bottom center to be shaped on protruding boss, and the bottom between this boss and the water tank side has the groove of annular; Boss has thimble near the center; Boss is positioned on the surface outside the water tank and is connected with the magnetic rotatable parts; Thimble is provided with can be along with the driven rabbling mechanism of magnetic rotatable parts rotation; The center of driven rabbling mechanism has mating cap, is connected with radial ship type stirring body of arranging the side week of this mating cap; Be provided with inverted funnel-form bolting silk net near the water tank bead; Run through structures such as being provided with overflow pipe near the water tank upper edge hole, the advantage that it has novel structure, production efficiency is high, hatching density is big, be suitable for large-scale production, the ovum granule density is even, dissolved oxygen is high, dissolved oxygen is even, practice thrift the water source.
Description of drawings
Fig. 1 is the utility model embodiment sectional structure sketch map.
Embodiment
Below in conjunction with attaching embodiment the utility model is described in further detail.
Drawing reference numeral explanation: water tank 1, thimble 11, groove 12, boss 13, supporting leg 14, back-up block 15, water inlet pipe 2, flush port 21, overflow pipe 3, adjutage 4, driven rabbling mechanism 5, ship type stirring body 51, mating cap 52, motor 6, the body of rod 61, magnet 62, bolting silk net 7.
Embodiment: with reference to Fig. 1, the convection current hatching pail comprises the water tank 1 with supporting leg 14, and wherein: water tank 1 bottom centre is shaped on protruding boss 13, and the bottom between this boss 13 and water tank 1 side has the groove 12 of annular; Boss has thimble 11 near 13 centers; Boss 13 is positioned on the surface in water tank 1 outside and is connected with the magnetic rotatable parts; Thimble 11 is provided with can be along with the driven rabbling mechanism 5 of magnetic rotatable parts rotation; The center of driven rabbling mechanism 5 has mating cap 52, is connected with radial ship type stirring body 51 of arranging the side week of this mating cap 52; Be provided with inverted funnel-form bolting silk net 7 near water tank 1 bead; Run through near water tank 1 upper edge hole and be provided with overflow pipe 3.The magnetic rotatable parts drive driven rabbling mechanism 5 when rotating, and under the effect of ship type stirring body 51, the water body of groove 12 tops of annular are stirred and lifting, make water body rise around forming, the middle circulation that descends.This kind circulation is different from the whirlpool shape circulation of prior art, and it has uniformity and having oxygenation in the convection process up and down, makes whole water body have higher dissolved oxygen than prior art.The magnetic rotatable parts combine with driven rabbling mechanism 5, can save transmission mechanism, thereby have avoided drive disk assembly to immerse the pollution that water body produces, thereby make water quality comparatively desirable.
The magnetic rotatable parts comprise that the gap is installed in the motor 6 of boss 13 belows; The axle center of motor 6 is coaxial with thimble 11; The rotating shaft of motor 6 is connected with the radial body of rod of arranging 61, and the free end of the body of rod 61 is connected with magnet 62.The quantity of the body of rod 61 is consistent with spatial arrangement and driven rabbling mechanism 5, is beneficial to traction.
Be provided with the back-up block 15 of ability support screen tulle 7 near water tank 1 middle inside; Water tank 1 top is provided with water inlet pipe 2, and the flush port 21 of water inlet pipe 2 is positioned near water tank 1 center on thimble 11 axis.Flush port 21 can make the middle of the stream flow downward near being positioned at water tank 1 center on thimble 11 axis, forms big water body convection current and upwards flow all around, increases dissolved oxygen.
The bottom of groove 12 is run through and is provided with adjutage 4.
Although combined preferred embodiment the utility model has been described; Right its is not in order to limit the utility model; Any those skilled in the art; Under the situation of spirit that does not break away from the utility model and scope, can implement the displacement and the modification of various changes, coordinate to the theme of listing here, so the protection domain of the utility model is as the criterion when looking the scope thereof that is proposed.
Claims (4)
1. convection current hatching pail; Comprise the have supporting leg water tank (1) of (14); It is characterized in that: described water tank (1) bottom centre is shaped on protruding boss (13), and the bottom between this boss (13) and water tank (1) side has the groove (12) of annular; Described boss (13) has thimble (11) near the center; Described boss (13) is positioned on the surface outside the described water tank (1) and is connected with the magnetic rotatable parts; Described thimble (11) is provided with can be along with the driven rabbling mechanism (5) of described magnetic rotatable parts rotation; The center of described driven rabbling mechanism (5) has mating cap (52), is connected with radial ship type stirring body (51) of arranging the side week of this mating cap (52); Be provided with inverted funnel-form bolting silk net (7) near described water tank (1) bead; Run through near described water tank (1) upper edge hole and be provided with overflow pipe (3).
2. convection current hatching pail according to claim 1 is characterized in that: described magnetic rotatable parts comprise that the gap is installed in the motor (6) of described boss (13) below; The axle center of described motor (6) is coaxial with described thimble (11); The rotating shaft of described motor (6) is connected with the radial body of rod of arranging (61), and the free end of the described body of rod (61) is connected with magnet (62).
3. convection current hatching pail according to claim 2 is characterized in that: be provided with the back-up block (15) that can support described bolting silk net (7) near described water tank (1) middle inside; Described water tank (1) top is provided with water inlet pipe (2), and the flush port (21) of described water inlet pipe (2) is positioned near water tank (1) center on described thimble (11) axis.
4. convection current hatching pail according to claim 3 is characterized in that: the bottom of described groove (12) is run through and is provided with adjutage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204994963U CN202524894U (en) | 2011-12-05 | 2011-12-05 | Convection hatching barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204994963U CN202524894U (en) | 2011-12-05 | 2011-12-05 | Convection hatching barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202524894U true CN202524894U (en) | 2012-11-14 |
Family
ID=47126108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204994963U Withdrawn - After Issue CN202524894U (en) | 2011-12-05 | 2011-12-05 | Convection hatching barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202524894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487864A (en) * | 2011-12-05 | 2012-06-13 | 浙江海洋学院普陀科学技术学院 | Magnetic stirring hatching barrel |
-
2011
- 2011-12-05 CN CN2011204994963U patent/CN202524894U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487864A (en) * | 2011-12-05 | 2012-06-13 | 浙江海洋学院普陀科学技术学院 | Magnetic stirring hatching barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121114 Effective date of abandoning: 20131218 |
|
| RGAV | Abandon patent right to avoid regrant |