CN106508756A - Sticky roe hatching device - Google Patents
Sticky roe hatching device Download PDFInfo
- Publication number
- CN106508756A CN106508756A CN201710059490.6A CN201710059490A CN106508756A CN 106508756 A CN106508756 A CN 106508756A CN 201710059490 A CN201710059490 A CN 201710059490A CN 106508756 A CN106508756 A CN 106508756A
- Authority
- CN
- China
- Prior art keywords
- hatching
- roe
- water
- hatching body
- rubber tube
- 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- Withdrawn
Links
- 230000012447 hatching Effects 0.000 title claims abstract description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 241000251468 Actinopterygii Species 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000004083 survival effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000017074 necrotic cell death Effects 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000013020 embryo development Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009372 pisciculture Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- 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)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a sticky roe hatching device. The sticky roe hatching device comprises a hatching body with an opened upper end, a water feeding faucet is arranged at the upper end of the hatching body, a rubber pipe extending into the hatching body is connected to a water outlet in the water feeding faucet, one side of the rubber pipe is attached to the inner wall of the hatching body, the end of the rubber pipe is sealed, and a water feeding hole is formed in one side, close to the inner wall of the hatching body, of the rubber pipe; a fixing table is arranged at the bottom of the hatching body, and a flexible roe screen is arranged on the fixing table; a water draining hole is formed in the portion, 1/3 to 2/3 away from the bottom of the hatching body, of the side wall of the hatching body, and an anti-escaping water discharging device is arranged in the water draining hole; when water enters, water-feeding water pressure drives water in the hatching body to rotate, and therefore roes in water are driven to rotate; in the roe rotating process, the roes are dispersed through the flexible roe screen, and therefore the roe mildewing necrosis phenomenon is avoided; the hatching survival rate is increased, the cost of the whole device is low, and the problems that in the prior art, the cost is high, and the hatching success rate is low are solved.
Description
Technical field
The present invention relates to fish culture technical field, and in particular to a kind of viscous stickiness roe hatching device.
Background technology
The breeding of fish culture, as fish, raise and put in a suitable place to breed, also referred to as aquaculture, breed fish and pisciculture, for dimension
It is important to hold the supply of food, fish and expand effect of the area of fishing in terms of these, by fish culture, numerous species quilt
New region is introduced successfully.
Fish is that oviparity is biological, has abundant oxygen, will exhale in embryo development procedure in its hatching process during water body is kept
Oxygen uptake, tail bud need substantial amounts of oxygen after occurring, and alevin stage, no matter Indoor Dry was incubated or outdoor pond is incubated and will note supplying with greater need for oxygen
To sufficient oxygen.
Existing roe hatching device price is high, at least hundreds of unit of each little hatching apparatus, and for larger fish is cultivated
For place, the hatching apparatus of demand are more, and average price is high impracticable, and part fish culture place takes hatchery to hatch,
When hatching in pond, preferably increase miniflow water, fish nest of getting excited, flowing water oxygen supplement, but as fish roe is more fragile, it is existing which adopts
The water flow impact pressure of water inlet pipe is big, and fish roe is hindered in easily punching, the problem for causing hatching success not high, while the dissolved oxygen amount in water is past
Require toward hatching is not reached yet.
For plateau cold water fishes fish roe, its viscous stickiness is higher than general fish roe, is also no longer desirable for common hatchery
Hatching, it should be noted that the high hatch fish roe of this kind of viscous stickiness aside from care to dissolved oxygen amount, water impact power outside, to also
Prevent fish roe viscous glutinous, once fish roe is sticky in together, after certain hour, be susceptible to the necrosis phenomena that goes mouldy, so as to cause to hatch into
The low situation of power, according to existing special hatching apparatus, its single hatching apparatus high cost up to more than 2,000 yuan, high cost
It is high.
The content of the invention
It is the invention provides a kind of viscous stickiness roe hatching device, with high costs and hatch successfully to solve prior art
The low problem of rate.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is summarized as follows：
A kind of viscous stickiness roe hatching device, including the hatching body of upper end open, the upper end of the hatching body is provided with
Feed cock, the outlet of the feed cock are connected with and extend to the intrinsic rubber tube of hatching, the side of the rubber tube with
Hatching inner body wall is affixed, the end seal of rubber tube, and rubber tube is provided with inlet opening near the side of hatching inner body wall；Incubate
The bottom for changing body is provided with fixed station, and the fixed station is provided with flexible fish roe screen cloth；Hatch this body sidewall distance hatching body
The position of bottom 1/3-2/3 is provided with osculum, is provided with and prevents escaping out water installations in the osculum；During water inlet, water inlet is opened
Tap realizes water inlet, and water flows through the inlet opening of rubber tube and injects in hatching body along hatching inner body wall, and water feeding pressure drives and incubates
Change intrinsic water rotation, so as to drive the fish roe in water to rotate, in fish roe rotary course, scatter by flexible fish roe screen cloth,
So as to avoid fish roe viscous glutinous agglomerating, and then avoid fish roe from going mouldy downright bad phenomenon, improve hatching survival rate；Whole device
Low cost, on the basis of existing small containers can processing, the cost of manufacture of each hatching apparatus can control 50-70 units with
It is interior, installation cost is reduced into 20 times incessantly, economic benefit is improve；In water inlet rotary course, water fully can be connect with air
Touch, ensure the dissolved oxygen amount needed in hatching process enough.
Preferably, for diameter 72cm, the toughened plastic basin of height 35cm, convenient management is of moderate size the body of hatching,
Just with buying, within cost only 40-50 is first；The length of the rubber tube is 10cm, it is ensured that immersion angle degree and pressure so that water inlet
Hydraulic pressure can drive the intrinsic water rotation of hatching.
Preferably, the inlet opening is made up of two apertures setting up and down, and the aperture of two inlet openings is 2-3mm, water
Pressure is moderate and will not block inlet opening.
Preferably, the aperture of the osculum is 4cm, meets water outlet and enters isorrheic requirement.
Preferably, the prevented water installations that escape out include that termination is fixed in the water outlet that is fixed in osculum, it is described go out hydropexis
The inner end of termination is covered with anti-escape mesh screen, and water outlet is fixed the outer end of termination and is connected with outlet pipe, prevents the hatching of fish roe or hatching
Escape.
Relative to prior art, the beneficial effect produced by the present invention：
1st, during present invention water inlet, opening feed cock realization water inlet, the inlet opening that water flows through rubber tube are originally internal along hatching
Wall is injected in hatching body, and water feeding pressure drives the intrinsic water rotation of hatching, so as to drive the fish roe in water to rotate, fish roe rotation
During turning, it is scatter by flexible fish roe screen cloth, so as to avoid fish roe viscous glutinous agglomerating, and then it is downright bad to avoid fish roe from going mouldy
Phenomenon, improves hatching survival rate；
2nd, whole device low cost, on the basis of the existing small containers can processing, each hatching apparatus is fabricated to
Instinct is controlled within 50-70 is first, and installation cost is reduced 20 times incessantly, economic benefit is improve；
3rd, intake in rotary course, water can be fully contacted with air, ensure the dissolved oxygen amount needed in hatching process enough；
4th, improvement cost of the present invention is low, good practical effect, it is adaptable to which the cold aqueous viscous stickiness fish roe in most of plateau is incubated
Change.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the anti-structural representation for escaping out water installations；
In figure, label is respectively：1st, hatch body；2nd, fixed station；3rd, flexible fish roe screen cloth；4th, feed cock；5th, rubber
Pipe；51st, inlet opening；6th, prevent escaping out water installations；61st, outlet pipe；62nd, termination is fixed in water outlet；63rd, anti-escape mesh screen.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is described in further detail.Embodiments of the present invention bag
Include but be not limited to the following example.
Embodiment 1
As shown in figure 1, a kind of viscous stickiness roe hatching device, including the hatching body 1 of upper end open, the hatching body
1 upper end is provided with feed cock 4, and the outlet of the feed cock 4 is connected with the rubber tube 5 extended in hatching body 1, described
The side of rubber tube 5 is affixed with hatching 1 inwall of body, the end seal of rubber tube 5, and rubber tube 5 is near hatching 1 inwall of body
Side be provided with inlet opening 51；The bottom of hatching body 1 is provided with fixed station 2, and the fixed station 2 is provided with flexible fish roe screen cloth 3；
The position of 1 side wall distance hatching 1 bottom 1/3-2/3 of body of hatching body is provided with osculum, and anti-escape is provided with the osculum
Discharging device 6.
The present embodiment is opened feed cock 4 and is capable of achieving water inlet, simple to operate.
In the present embodiment, water flows through the inlet opening 51 of rubber tube and injects in hatching body 1 along hatching 1 inwall of body, water inlet
Hydraulic pressure drives the water rotation in hatching body 1, so as to drive the fish roe in water to rotate, in fish roe rotary course, by flexible fish roe
Screen cloth scatter, and so as to avoid fish roe viscous glutinous agglomerating, and then avoids fish roe from going mouldy downright bad phenomenon, improves hatching and survive
Rate；Whole device low cost, can process on the basis of existing small containers, and the cost of manufacture of each hatching apparatus can be controlled
Within 50-70 is first, installation cost is reduced into 20 times incessantly, economic benefit is improve；In water inlet rotary course, water and air
Can be fully contacted, ensure the dissolved oxygen amount needed in hatching process enough.
Embodiment 2
Further optimize on the basis of a kind of viscous stickiness roe hatching device described in embodiment 1, the hatching body 1
For diameter 72cm, the toughened plastic basin of height 35cm, convenient management is of moderate size, just with buying, within cost only 40-50 is first；
The length of the rubber tube 5 is 10cm, it is ensured that immersion angle degree and pressure so that water feeding pressure can drive the intrinsic water of hatching
Rotation.
Embodiment 3
Further optimize on the basis of a kind of viscous stickiness roe hatching device described in embodiment 1, the inlet opening 51
It is made up of two apertures setting up and down, the aperture of two inlet openings 51 is 2-3mm, hydraulic pressure is moderate, can just cause water inlet
Hydraulic pressure can drive the intrinsic water rotation of hatching, and will not block inlet opening.
Embodiment 4
Further optimize on the basis of a kind of viscous stickiness roe hatching device described in embodiment 1 or 2 or 3, the row
The aperture in water hole is 4cm, meets water outlet and enters isorrheic requirement.
Embodiment 5
Further optimize on the basis of a kind of viscous stickiness roe hatching device described in embodiment 4, as shown in Fig. 2 institute
The anti-water installations 6 that escape out include that termination 62 is fixed in the water outlet being fixed in osculum, and the inner end cover of termination 62 is fixed in the water outlet
There is anti-escape mesh screen 63, water outlet is fixed the outer end of termination 62 and is connected with outlet pipe 61, and the setting of the present embodiment can effectively prevent fish roe
Or the hatching of hatching is escaped.
Embodiments of the invention are as mentioned above.The present invention is not limited to above-mentioned embodiment, and anyone should learn
The structure change made under the enlightenment of the present invention, it is every with of the invention with same or like technical scheme, each fall within this
Within the protection domain of invention.
Claims (5)
1. a kind of hatching body (1) of viscous stickiness roe hatching device, including upper end open, it is characterised in that：The hatching is originally
The upper end of body (1) is provided with feed cock (4), and the outlet of the feed cock (4) is connected with the rubber extended in hatching body (1)
Sebific duct (5), side and hatching body (1) inwall of the rubber tube (5) are affixed, the end seal of rubber tube (5), and rubber tube
(5) side near hatching body (1) inwall is provided with inlet opening (51)；The bottom of hatching body (1) is provided with fixed station (2), institute
State fixed station (2) and be provided with flexible fish roe screen cloth (3)；Hatching body (1) side wall distance hatching body (1) bottom 1/3-2/3's
Position is provided with osculum, is provided with and prevents escaping out water installations (6) in the osculum.
2. a kind of viscous stickiness roe hatching device as claimed in claim 1, it is characterised in that：Hatching body (1) is straight
The toughened plastic basin of footpath 72cm, height 35cm, the length of the rubber tube (5) is 10cm.
3. a kind of viscous stickiness roe hatching device as claimed in claim 1, it is characterised in that：The inlet opening (51) is by upper and lower
The two aperture compositions for arranging, the aperture of two inlet openings (51) is 2-3mm.
4. a kind of viscous stickiness roe hatching device as described in claim 1 or 2 or 3, it is characterised in that：The hole of the osculum
Footpath is 4cm.
5. a kind of viscous stickiness roe hatching device as claimed in claim 4, it is characterised in that：It is prevented to escape out water installations (6)
Termination (62) are fixed including the water outlet being fixed in osculum, the water outlet is fixed the inner end of termination (62) and is covered with anti-escape mesh screen
(63), the outer end of water outlet fixation termination (62) is connected with outlet pipe (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059490.6A CN106508756A (en) | 2017-01-24 | 2017-01-24 | Sticky roe hatching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059490.6A CN106508756A (en) | 2017-01-24 | 2017-01-24 | Sticky roe hatching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106508756A true CN106508756A (en) | 2017-03-22 |
Family
ID=58335882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710059490.6A Withdrawn CN106508756A (en) | 2017-01-24 | 2017-01-24 | Sticky roe hatching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106508756A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173283A (en) * | 2017-07-19 | 2017-09-19 | 信阳农林学院 | A kind of device and its application method for Xenocyprininae hatch fish roe |
-
2017
- 2017-01-24 CN CN201710059490.6A patent/CN106508756A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173283A (en) * | 2017-07-19 | 2017-09-19 | 信阳农林学院 | A kind of device and its application method for Xenocyprininae hatch fish roe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170322 |
|
| WW01 | Invention patent application withdrawn after publication |