CN104885984A - Crab fattening sink provided with blow-down structure - Google Patents
Crab fattening sink provided with blow-down structure Download PDFInfo
- Publication number
- CN104885984A CN104885984A CN201510356439.2A CN201510356439A CN104885984A CN 104885984 A CN104885984 A CN 104885984A CN 201510356439 A CN201510356439 A CN 201510356439A CN 104885984 A CN104885984 A CN 104885984A
- Authority
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- China
- Prior art keywords
- water
- box body
- crab
- fattens
- water guide
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 239000010865 sewage Substances 0.000 claims abstract description 22
- 239000011324 bead Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 2
- 206010017389 Frotteurism Diseases 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 230000001808 coupling effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 241000238017 Astacoidea Species 0.000 description 1
- RAFZYSUICBQABU-HMMYKYKNSA-N Phytal Chemical compound CC(C)CCCC(C)CCCC(C)CCC\C(C)=C\C=O RAFZYSUICBQABU-HMMYKYKNSA-N 0.000 description 1
- RAFZYSUICBQABU-QYLFUYDXSA-N Phytal Natural products CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC\C(C)=C/C=O RAFZYSUICBQABU-QYLFUYDXSA-N 0.000 description 1
- 241001533364 Portunus trituberculatus Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- RAFZYSUICBQABU-UHFFFAOYSA-N phytenal Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)=CC=O RAFZYSUICBQABU-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000036642 wellbeing Effects 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
-
- 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
- A01K63/10—Cleaning bottoms or walls of ponds or receptacles
-
- 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 crab fattening sink provided with a blow-down structure. The crab fattening sink comprise a box body provided with an opening formed in the upper side, wherein a flap valve is arranged on the front edge of the box body. The bottom face of the box body is provided with a sewage draining port which can be connected with a water draining control device. Protruded water guide strips arranged in parallel are arranged at the bottom of the box body. A water inlet pipe is arranged above the end sides, away from the sewage draining port, of the water guide strips. During cleaning, the sewage draining port is opened, the water inlet pipe is opened to the greatest extent, water can quickly flow towards the sewage draining port along the water guide strips, and the crab fattening sink has better sewage draining and removing effect compared with the prior art. Therefore, the crab fattening sink has the advantages of facilitating large-scale fattening, being low in management cost and good in flushing effect, being suitable for automatic cleaning, enabling scraps not to easily deposit and having certain cleaning effect on crab body surfaces.
Description
Technical field
The present invention relates to a kind of scale aquatic products and support equipment temporarily, particularly relate to the crab class with pollution discharge structure and fatten tank.
Background technology
Tradition obtains the method for red cream crab, is all generally that manually sort, then carry out selling by grade, in normal breeding process, crab will slough off repeatedly shell (someone thinks, the crab kind stage also will increase the number of times that shells) all one's life swimming crab from after fishing for up in the sea.The shell of crab, not only means its growth, is also the steps necessary of its growth simultaneously.Crab shell can select a good environment, they be typically chosen in quieter, pasture and water grow thickly, be convenient to hidden phytal zone carries out.After shell, originally the new body of fold in old shell is unfolded gradually and is come, and health is also grown up thereupon.Usually the speed of young crab growth is faster, and shell number of times is relatively also many, and along with growing up of their individualities, the number of times of shell also reduces thereupon.Form after crab shelling in this blink soon, we are referred to as soft crab, soft crab only in short several hours that change shell whole body soft.Soft crab is very rare at natural world, because the new shell of crab can touch water and hardening gradually after a few hours of shelling.Soft crab is nutritious, fine and tender taste, aromatic flavour, whole body edible.Therefore, soft crab has higher economic status, can be raiser and brings considerable economic well-being of workers and staff.Prior art is as Chinese invention patent application " cultivation of a kind of soft crab crab room and the crab tower that is made up of this crab room ", application number 20141055152.4, disclose intensive crayfish culture device, comprise the box body being connected to water circulation treatment facility, wherein: box body open top, side is provided with the flap valve of the folding upward through gemel connection; Box side wall near flap valve has outwardly and that top is unlimited feed notch; Bead above box body is shaped with outlet pipe holddown groove and water inlet pipe holddown groove, and water pipe holddown groove can as required in set out water pipe, water inlet pipe holddown groove is provided with the water inlet pipe paralleled with outlet pipe; There is bottom box body the ditch to water pipe holddown groove lopsidedness, and near the end in this ditch, there is osculum; Osculum can connect water level management pipe as required.Thus its tool lay firm, compact conformation, cultivation dirt removal are effective, be convenient to the advantage of fattening on a large scale, bait throwing in cost is low.But in application process, we find often to there will be breeding waste accumulation bottom this box body, cause great impact to water quality.
Summary of the invention
The object of the invention is to provide a kind of for prior art and be convenient to fatten on a large scale, management cost is low, be suitable for automation cleaning, chip not easily deposits, scouring effect good, crab class body surface is had to the crab class with pollution discharge structure of certain cleaning action and growth promoting effects effect fattens tank.
The present invention solves the problems of the technologies described above adopted technical scheme: the crab class with pollution discharge structure fattens tank, comprises the box body that a upside has opening, wherein: box body forward position is provided with flap valve; Box bottom has the sewage draining exit that can connect drain control unit; There is bottom box body the water guide bar of the projection of parallel arrangement; Water guide bar is provided with water inlet pipe away from above the side of sewage draining exit.When cleaning, open sewage draining exit, opened by water inlet pipe to maximum, water flow energy rapidly flows toward sewage draining exit from along water guide bar, and comparatively prior art has better blowdown to remove contamination effect.
For optimizing technique scheme, the measure taked also comprises: the edge of water guide bar has the supercharging nock of indent.The more single parallel water guide bar of supercharging nock has effect of significantly keeping a public place clean.The convex edge alternately appearing at the supercharging nock of caving on water guide bar and evagination along water (flow) direction can form unstable current, comparatively smooth current has better cleaning performance, especially to when miniflow water circulation, bottom has larger flow velocity, dirt can be concentrated on the rear portion of box body.When cleaning, by adopting the clear water of large discharge to rinse, and opening sewage draining exit, current fast can be formed in the groove between water guide bar and wash away.And be often in Frotteurism due to crab class thorax abdomen and water guide bar, therefore not easily accumulate dirt at the upper surface of water guide bar.Period, play certain cleaning action too for crab class, comparatively sharp-pointed convex edge can also promote shelling to a certain extent.The circular arc number of degrees of supercharging nock are 25 ~ 45 °; The spacing of two adjacent water guide bars is 0.5 ~ 2cm; The height of water guide bar is 0.1 ~ 1cm.Suitable spacing, highly, arc angle can make bottom water flow speed obtain good coupling effect, and test shows that the excessive circular arc number of degrees can weaken cleaning and effect of keeping a public place clean.Flap valve both sides are shaped with Elastic buckle; There is bottom box body near flap valve the water lev el control mouth that can connect water-level control apparatus.Water lev el control mouth is arranged near flap valve place, and manual operation is comparatively convenient, and little to the interference of cultivated crabs.The drainage control tubulation that drain control unit includes but not limited to magnetic valve or connects with inserting mode; Water-level control apparatus is the water level control pipe connected with inserting mode.The water level control pipe cost that inserting mode connects is comparatively cheap, operates also very easy.The rotating shaft of flap valve is in being horizontally disposed with; Flap valve has blow vent; Under flap valve bead have can with the buckle of the tight snapping of part bead of box body.Blow vent on flap valve is used for oxygen exchange, and the rotating shaft of horizontally set and the setting of buckle are to increase work efficiency equally, convenient operation.The rear bead of box body is shaped with the drainpipe holddown groove of indent; The rear bead of box body is also shaped with the water inlet pipe holddown groove of indent.Drainpipe holddown groove, water inlet pipe holddown groove are arranged in the lump, compact conformation, and this design is convenient to multiple for the present invention one group is stacked to one, carries out scale and fattens.And when scale operates, the management cost decline that easy operation brings can be amplified rapidly, advantage of the present invention can be embodied greatly.
Flap valve is provided with owing to present invention employs box body forward position; Box bottom has the sewage draining exit that can connect drain control unit; There is bottom box body the water guide bar of the projection of parallel arrangement; Water guide bar is provided with water inlet pipe away from above the side of sewage draining exit.When cleaning, open sewage draining exit, opened by water inlet pipe to maximum, water flow energy rapidly flows toward sewage draining exit from along water guide bar, and comparatively prior art has better blowdown to remove contamination effect.Thus the present invention have be convenient to fatten on a large scale, management cost is low, be suitable for automation cleaning, chip not easily deposits, scouring effect good, crab class body surface is had to the advantage of certain cleaning action.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention perspective view;
Fig. 2 is embodiment of the present invention using state structural representation;
Fig. 3 is embodiment of the present invention plan structure schematic diagram.
Embodiment
Below in conjunction with attached embodiment, the present invention is described in further detail.
Drawing reference numeral illustrates: box body 1, drainpipe holddown groove 11, water inlet pipe holddown groove 12, water guide bar 13, supercharging nock 13a, convex edge 13b, sewage draining exit 14, drainage control tubulation 14a, water lev el control mouth 15, water level control pipe 15a, flap valve 2, blow vent 21, buckle 22, water inlet pipe 3, drainpipe 4.
Embodiment: referring to figs. 1 through Fig. 3, the crab class with pollution discharge structure fattens tank, comprises the box body 1 that a upside has opening, wherein: box body 1 forward position is provided with flap valve 2; Box body 1 bottom surface has the sewage draining exit 14 that can connect drain control unit; There is bottom box body 1 the water guide bar 13 of the projection of parallel arrangement; Water guide bar 13 is provided with water inlet pipe 3 above the side away from sewage draining exit 14.When cleaning, open sewage draining exit 14, opened by water inlet pipe 3 to maximum, water flow energy rapidly flows toward sewage draining exit 14 from along water guide bar 13, and comparatively prior art has better blowdown to remove contamination effect.The edge of water guide bar 13 has the supercharging nock 13a of indent.The more single parallel water guide bar 13 of supercharging nock 13a has effect of significantly keeping a public place clean.The convex edge 13b alternately appearing at the supercharging nock 13a caved on water guide bar 13 and evagination along water (flow) direction can form unstable current, comparatively smooth current has better cleaning performance, especially to when miniflow water circulation, bottom has larger flow velocity, dirt can be concentrated on the rear portion of box body 1.When cleaning, by adopting the clear water of large discharge to rinse, and opening sewage draining exit 14, current fast can be formed in the groove between water guide bar 13 and wash away.And be often in Frotteurism due to crab class thorax abdomen and water guide bar 13, therefore not easily accumulate dirt at the upper surface of water guide bar 13.Period, play certain cleaning action too for crab class, comparatively sharp-pointed convex edge 13b can also promote shelling to a certain extent.The circular arc number of degrees of supercharging nock 13a are 25 ~ 45 °; The spacing of two adjacent water guide bars 13 is 0.5 ~ 2cm; The height of water guide bar 13 is 0.1 ~ 1cm.Suitable spacing, highly, arc angle can make bottom water flow speed obtain good coupling effect, and test shows that the excessive circular arc number of degrees can weaken cleaning and effect of keeping a public place clean.The water side of described water inlet pipe 3 adopts and arranges with described water guide bar 13 vertical direction; Be evenly equipped with below described water inlet pipe 3 and can form parallel water opening.Flap valve 2 both sides are shaped with Elastic buckle 21; There is bottom box body 1 near flap valve 2 the water lev el control mouth 15 that can connect water-level control apparatus.Water lev el control mouth 15 is arranged near flap valve 2 place, and manual operation is comparatively convenient, and little to the interference of cultivated crabs.The drainage control tubulation 14a that drain control unit includes but not limited to magnetic valve or connects with inserting mode; Water-level control apparatus is the water level control pipe 15a connected with inserting mode.The water level control pipe 15a cost that inserting mode connects is comparatively cheap, operates also very easy.The rotating shaft of flap valve 2 is in being horizontally disposed with; Flap valve 2 has blow vent 21; Flap valve 2 times beads have can with the buckle 22 of the tight snapping of part bead of box body 1.Blow vent 21 on flap valve 2 is for oxygen exchange, and the rotating shaft of horizontally set and the setting of buckle 22 are to increase work efficiency equally, convenient operation.The rear bead of box body 1 is shaped with the drainpipe holddown groove 11 of indent; The rear bead of box body 1 is also shaped with the water inlet pipe holddown groove 12 of indent.Drainpipe holddown groove 11, water inlet pipe holddown groove 12 are arranged in the lump, compact conformation, and this design is convenient to multiple for the present invention one group is stacked to one, carries out scale and fattens.And when scale operates, the management cost decline that easy operation brings can be amplified rapidly, advantage of the present invention can be embodied greatly.
Although describe the present invention in conjunction with preferred embodiment; so itself and be not used to limit the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; can implement various change, the displacement of coordinate and amendment here to the theme listed, therefore protection scope of the present invention be as the criterion when the scope limited depending on proposed claim.
Claims (8)
1. the crab class with pollution discharge structure fattens tank, comprises the box body (1) that a upside has opening, it is characterized in that: described box body (1) forward position is provided with flap valve (2); Described box body (1) bottom surface has the sewage draining exit (14) that can connect drain control unit; Described box body (1) bottom has the water guide bar (13) of the projection of parallel arrangement; Described water guide bar (13) is provided with water inlet pipe (3) above the side away from described sewage draining exit (14).
2. the crab class with pollution discharge structure according to claim 1 fattens tank, it is characterized in that: the edge of described water guide bar (13) has the supercharging nock (13a) of indent.
3. the crab class with pollution discharge structure according to claim 2 fattens tank, it is characterized in that: the circular arc number of degrees of described supercharging nock (13a) are 25 ~ 45 °; The spacing of described two adjacent water guide bars (13) is 0.5 ~ 2cm; The height of described water guide bar (13) is 0.1 ~ 1cm.
4. the crab class with pollution discharge structure according to claim 1 fattens tank, it is characterized in that: described flap valve (2) both sides are shaped with Elastic buckle (21); Box body (1) bottom near described flap valve (2) has the water lev el control mouth (15) that can connect water-level control apparatus.
5. the crab class with pollution discharge structure according to claim 1 fattens tank, it is characterized in that: the drainage control tubulation (14a) that described drain control unit includes but not limited to magnetic valve or connects with inserting mode; Described water-level control apparatus is the water level control pipe (15a) connected with inserting mode.
6. the crab class with pollution discharge structure according to claim 1 fattens tank, it is characterized in that: the rotating shaft of described flap valve (2) is in being horizontally disposed with; Described flap valve (2) has blow vent (21); Under described flap valve (2) bead have can with the buckle (22) of the tight snapping of part bead of described box body (1).
7. the crab class with pollution discharge structure according to claim 1 fattens tank, it is characterized in that: the drainpipe holddown groove (11) the rear bead of described box body (1) being shaped with indent; The rear bead of described box body (1) is also shaped with the water inlet pipe holddown groove (12) of indent.
8. the crab class with pollution discharge structure according to claim 1 fattens tank, it is characterized in that: the water side of described water inlet pipe (3) adopts and arranges with described water guide bar (13) vertical direction; Described water inlet pipe (3) below is evenly equipped with and can forms parallel water opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356439.2A CN104885984A (en) | 2015-06-25 | 2015-06-25 | Crab fattening sink provided with blow-down structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356439.2A CN104885984A (en) | 2015-06-25 | 2015-06-25 | Crab fattening sink provided with blow-down structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104885984A true CN104885984A (en) | 2015-09-09 |
Family
ID=54019307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356439.2A Pending CN104885984A (en) | 2015-06-25 | 2015-06-25 | Crab fattening sink provided with blow-down structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104885984A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108812475A (en) * | 2018-05-29 | 2018-11-16 | 吴敏 | A kind of environment-protective water product aquaculture net cage fish excrement collection and treatment device |
| CN112056249A (en) * | 2020-08-10 | 2020-12-11 | 杭州开冠网络科技有限公司 | Small-size crab cultured equipment convenient to it is clean |
| CN112970641A (en) * | 2021-02-04 | 2021-06-18 | 安徽春生农业科技有限公司 | Device and method for breeding shrimps along rice field |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108812475A (en) * | 2018-05-29 | 2018-11-16 | 吴敏 | A kind of environment-protective water product aquaculture net cage fish excrement collection and treatment device |
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| CN112056249A (en) * | 2020-08-10 | 2020-12-11 | 杭州开冠网络科技有限公司 | Small-size crab cultured equipment convenient to it is clean |
| CN112970641A (en) * | 2021-02-04 | 2021-06-18 | 安徽春生农业科技有限公司 | Device and method for breeding shrimps along rice field |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |
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| RJ01 | Rejection of invention patent application after publication |