CN102887594B - Jet device and method and facility for enabling water body to flow and enrich oxygen through multiple jet devices - Google Patents
Jet device and method and facility for enabling water body to flow and enrich oxygen through multiple jet devices Download PDFInfo
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- CN102887594B CN102887594B CN201110207016.6A CN201110207016A CN102887594B CN 102887594 B CN102887594 B CN 102887594B CN 201110207016 A CN201110207016 A CN 201110207016A CN 102887594 B CN102887594 B CN 102887594B
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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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention belongs to the technical field of aquaculture machinery, and particularly relates to a jet device and a method and a facility for enabling a water body to flow and enrich oxygen through multiple jet devices. A jet device comprises a jet nozzle and a water supply mechanism, wherein the jet nozzle mainly comprises a water inlet tube and a water outlet tube, and the water supply mechanism can be implemented through that a single jet nozzle is connected with a water pump, and also can be implemented through that multiple jet nozzles are connected with a water pipe network for use together. According to the invention, the jet nozzle is simple in structure and good in inspiration capacity; an upper layer of water is pumped by using the water pump, so that the water body is jetted out from multiple underwater layers, in such a way, the water body is subjected to abundant flow exchange and inhales oxygen in the process of exchange; and multiple jet nozzles are subjected to centralized water supply by using a water pipe network laid at the bottom of a culture pond, so that the energy consumption can be further reduced, therefore, the jet device disclosed by the invention is especially suitable for industrial aquaculture of rare aquatic products such as prawns and the like.
Description
Technical field
The invention belongs to aquaculture and water treatment field, refer in particular to fluidic device and multiple fluidic device makes water body flow and the method for oxygenation and facility.
Background technology
Existing oxygenating machine major part is all kept afloat work, influenced to the effect at the bottom, also has the oxygenating machine of inflatable, and lay tracheae at the bottom, with air pump to tracheae blowing aeration, the oxygenating machine of this inflation can not make water body flow.
Summary of the invention
The object of the invention is to invent a kind of method and the facility that can make water body flow and oxygenation two kinds of functions, with the needs of applicable water treatment and aquaculture.
The object of the present invention is achieved like this:
A kind of fluidic device, comprise fluid jet nozzle and water supply mechanism, described fluid jet nozzle is primarily of flooding tube and water output cylinder composition, described water supply mechanism is the water pump of single connection fluid jet nozzle, or multiple fluid jet nozzle connecting water pipe net, it is characterized in that: described fluid jet nozzle is combined by flooding tube and water output cylinder, the inlet conduit of flooding tube is taper, and inlet end is large; Water output cylinder is tubaeform, and there is the aspirating unit of bypass the junction of flooding tube and water output cylinder, and aspirating unit and ring-like air flue communicate, and water enters out-of-date generation negative pressure from conical passage and air sucked from gap and sprays from hydraucone after water mixing.
The outside surface of the flooding tube of described fluid jet nozzle and the branch road of web member coordinate affixed.
Described aspirating unit outer wall has threaded connector, and the inner orifice of threaded connector has the position of expanding of tapering and air suction pipe to connect and compressed by nut.
Multiple fluidic device makes water body flow and the method for oxygenation, comprising:
One, grid is set in culturing pool bottom;
Two, grid bypass connects multiple fluid jet nozzle, and fluid jet nozzle has air suction pipe to lead to air;
Three, grid by one with feeding engine central water supply, water enters the tapered runner of fluid jet nozzle from grid, because runner narrows current change suddenly, swiftly flowing water produces negative pressure and air is sucked water from air suction pipe, fluid jet nozzle is oxygen intake while water spray, and makes lower floor's water body flow and oxygenation; The present invention can be used for the field such as aquaculture and sewage disposal.
Multiple fluidic device makes water body flow and the facility of oxygenation, grid is had under culturing pool, grid is communicated with multiple fluid jet nozzle, fluid jet nozzle has air suction pipe and water surface air to lead to, grid by one with feeding engine central water supply, described fluid jet nozzle is fixed in pipeline by web member, water enters the tapered runner of fluid jet nozzle from grid, because runner narrows current change suddenly, swiftly flowing water produces negative pressure and air is sucked water from air suction pipe, fluid jet nozzle is oxygen intake while water spray, and makes lower floor's water body flow and oxygenation.
Described water pump is kept afloat, and the water on upper strata is carried downwards and makes upper and lower water body fully exchange oxygenation.
The air suction pipe of described fluid jet nozzle is communicated with central gas supply with larger air-supply duct, or carries out supercharging with blower fan to air-supply duct, increases inflation effect.
Described gas blower is roots blower or revolves a pot gas blower plenum, switches off the pump or reduces pump capacity, by gas blower blowing aeration when fishes and shrimps feeding.
The main line of described grid is arranged in culturing pool, fluid jet nozzle divides A group and B group, wherein the jet direction of multiple fluid jet nozzles of A group is identical, and the jet direction of multiple fluid jet nozzles of B group is contrary with A group, and the jet direction of the fluid jet nozzle of A group and B group makes the touring flowing of water body.
The branch road of described web member and main line intercommunication, branch road and main line is in 90 ° or the main line angle of branch road and water (flow) direction is less than 45 °.
the advantage that the present invention gives prominence to compared to existing technology is:
Fluid jet nozzle structure of the present invention is simple, gettering ability good, water pump is utilized to draw the water on upper strata, water body is penetrated from multiple subsurface layer, water body is flowed exchange in a large number, and exchange process in oxygen intake, multiple fluid jet nozzle, by the grid central water supply be laid at the bottom of culturing pool pond, can reduce energy consumption further, is specially adapted to the famous and precious fishery products such as industrialized culture prawn.
Accompanying drawing explanation
Fig. 1 is that stream device of the present invention and multiple fluidic device make water body flow and the facility structure schematic diagram of oxygenation;
Fig. 2 is web member of the present invention and fluid jet nozzle structural representation;
Fig. 3 is flooding tube perspective view of the present invention;
Fig. 4 is water output cylinder perspective view of the present invention;
Fig. 5 is fluid jet nozzle of the present invention and air suction pipe section assembling schematic diagram;
Fig. 6 is fluid jet nozzle of the present invention and air suction pipe perspective view;
Fig. 7 is web member schematic perspective view of the present invention;
Fig. 8 is the connecting-piece structure schematic diagram that jet direction of the present invention and main line are less than 45 °;
Fig. 9 is the connecting-piece structure schematic diagram that jet direction of the present invention and main line are less than 45 °;
Figure 10 is jet direction of the present invention and main line vertical connections structural representation;
Figure 11 is grid of the present invention and central gas supply structural representation;
Figure 12 is that A, B of the present invention two groups of fluid jet nozzles make the touring structural representation of water body;
Figure 13 A, B of the present invention two groups of main lines make the touring structural representation of water body.
Wherein: grid 1; Main line 11; Bye-pass 12; Fluid jet nozzle 2; Flooding tube 21; Threaded connector 211; Tapering 212; Tapered runner 213; Outside surface 214; Aspirating unit 215; Water output cylinder 22; Ring-like air flue 23; Air suction pipe 3; Expand position 31; Nut 32; Web member 4; Branch road 41; Air-supply duct 5; Culturing pool 6; Water pump 7.
Embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, see Fig. 1-13:
A kind of fluidic device, comprise fluid jet nozzle and water supply mechanism, described fluid jet nozzle 2 forms primarily of flooding tube 21 and water output cylinder 22, and described water supply mechanism is that single fluid jet nozzle 2 connects water pump 7, also jointly can use by multiple fluid jet nozzle 2 connecting water pipe net 1, it is characterized in that:
A kind of fluidic device, comprise fluid jet nozzle and water supply mechanism, described fluid jet nozzle 2 forms primarily of flooding tube 21 and water output cylinder 22, fluid jet nozzle can single connection water pump 7 Jet-flow oxygen increasing, also can jointly use by multiple connecting water pipe net 1, described fluid jet nozzle is combined by flooding tube 21 and water output cylinder 22, and the inlet conduit of flooding tube 21 is tapered runners 213, and inlet end is large; There is the aspirating unit 215 of bypass the junction of flooding tube 21 and water output cylinder 22, aspirating unit 215 and ring-like air flue 23 communicate, water output cylinder 22 is tubaeform, the tapered runner 213 that water enters fluid jet nozzle becomes anxious because of the runner current that narrow, swiftly flowing water produces negative pressure and air is sucked water from air suction pipe 3, and sprays from hydraucone after water mixing.Promote water body while fluid jet nozzle water spray and make lower floor's water body flow and oxygenation; The present invention can be used for the field such as aquaculture and sewage disposal.
Have threaded connector 211 outside described aspirating unit, the inner orifice of threaded connector 211 has the position 31 of expanding of tapering 212 and air suction pipe 3 to connect and compressed by nut 32, and to be that plastics tubing adds hot-pressed at the position of expanding of air suction pipe 3.
Utilize multiple fluidic device to make water body flow and the method for oxygenation, comprising:
One, grid 1 is set in culturing pool 6 bottom;
Two, grid 1 bypass connects multiple fluid jet nozzle, and fluid jet nozzle has air suction pipe 3 to lead to air;
Three, grid 1 by one with feeding engine 7 central water supply, water enters the tapered runner 213 of fluid jet nozzle from grid, because runner narrows current change suddenly, swiftly flowing water produces negative pressure and air is sucked water from air suction pipe 3, fluid jet nozzle is oxygen intake while water spray, and makes lower floor's water body flow and oxygenation; The present invention can be used for the field such as industrialized aquiculture and sewage disposal.
Multiple fluidic device is utilized to make water body flow and the facility of oxygenation is: culturing pool has grid 16 times, grid is communicated with multiple fluid jet nozzle, fluid jet nozzle has air suction pipe 3 to lead to water surface air, grid 1 by one with feeding engine 7 central water supply, described fluid jet nozzle is fixed in pipeline by web member 4, water enters the tapered runner 213 of fluid jet nozzle from grid 1, because runner narrows current change suddenly, swiftly flowing water produces negative pressure and air is sucked water from air suction pipe 3, fluid jet nozzle is oxygen intake while water spray, and makes lower floor's water body flow and oxygenation.
Described water pump 7 is kept afloat, and the water on upper strata is carried downwards and makes upper and lower water body fully exchange oxygenation.
The air suction pipe 3 of described fluid jet nozzle is communicated with central gas supply with larger air-supply duct 5, or available blower fan carries out supercharging to air-supply duct 5, increases inflation effect.
The main line of described grid 1 is arranged in culturing pool 6, fluid jet nozzle divides A group and B group, wherein the jet direction of multiple fluid jet nozzles of A group is identical, and the jet direction of multiple fluid jet nozzles of B group is contrary with A group, and the jet direction of the fluid jet nozzle of A group and B group makes the touring flowing of water body.Clustering method is a lot, and as figure (12) main line is laid in culturing pool, main line two fills A group and B group fluid jet nozzle respectively, to two different direction jets, makes water body along the touring flowing in direction shown in arrow; If figure (13) is that fluid jet nozzle and main line are divided into two groups to different direction jets, make water body along the touring flowing in direction shown in arrow; If figure (1) is main line two intercommunications, fluid jet nozzle becomes sense of rotation to install, and makes water body along the touring flowing in direction shown in arrow; Described fluid jet nozzle 2 connecting branch road 12.The branch road 41 of described web member 4 and main line 11 intercommunication, branch road and main line 11 is in 90 ° or main line 11 angle of branch road and water (flow) direction is less than 45 °.
Described gas blower is roots blower or revolves a pot gas blower plenum, and switch off the pump when fishes and shrimps feeding 7 or minimizing pump capacity, by gas blower blowing aeration.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalence changes done according to structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.
Claims (9)
1. a fluidic device, comprise fluid jet nozzle and water supply mechanism, described fluid jet nozzle is primarily of flooding tube and water output cylinder composition, described water supply mechanism is the water pump of single connection fluid jet nozzle, or multiple fluid jet nozzle connecting water pipe net, it is characterized in that: described fluid jet nozzle is combined by flooding tube and water output cylinder, the inlet conduit of flooding tube is taper, and inlet end is large; Water output cylinder is tubaeform, and there is the aspirating unit of bypass the junction of flooding tube and water output cylinder, and aspirating unit and ring-like air flue communicate, and water sucks air through out-of-date generation negative pressure from conical passage and sprays from hydraucone after water mixing from gap; Described water pump is kept afloat, and the water on upper strata is carried downwards and makes upper and lower water body fully exchange oxygenation.
2. a kind of fluidic device according to claim 1, is characterized in that: the outside surface of the flooding tube of described fluid jet nozzle and the branch road of web member coordinate affixed.
3. a kind of fluidic device according to claim 1, is characterized in that: described aspirating unit outer wall has threaded connector, and the inner orifice of threaded connector has the position of expanding of tapering and air suction pipe to connect and compressed by nut.
4. use multiple fluidic device according to claim 1 to make water body flow and the method for oxygenation for aquaculture and sewage treatment area, its feature comprises:
One, grid is set in culturing pool bottom;
Two, grid bypass connects multiple fluid jet nozzle, and fluid jet nozzle has air suction pipe to lead to air;
Three, grid is kept afloat with feeding engine by one, the water on upper strata is carried central water supply downwards, the tapered runner of fluid jet nozzle is entered from grid, because runner narrows current change suddenly, swiftly flowing water produces negative pressure and air is sucked water from air suction pipe, fluid jet nozzle is oxygen intake while water spray, and makes lower floor's water body flow and oxygenation.
5. multiple fluidic device according to claim 4 is made water body flow and the method for oxygenation is used for the facility of aquaculture and sewage treatment area by one kind, its feature comprises: have grid under culturing pool, grid is communicated with multiple fluid jet nozzle, fluid jet nozzle has air suction pipe and water surface air to lead to, grid is kept afloat with feeding engine by one, the water on upper strata is carried central water supply downwards, described fluid jet nozzle is fixed in pipeline by web member, water enters the tapered runner of fluid jet nozzle from grid, because runner narrows current change suddenly, swiftly flowing water produces negative pressure and air is sucked water from air suction pipe, fluid jet nozzle is oxygen intake while water spray, and make lower floor's water body flow and oxygenation.
6. facility according to claim 5, is characterized in that: the air suction pipe of described fluid jet nozzle is communicated with central gas supply with larger air-supply duct, or carries out supercharging with gas blower to air-supply duct, increases inflation effect.
7. facility according to claim 6, is characterized in that: described gas blower is roots blower or revolves a pot gas blower plenum, switches off the pump or reduces pump capacity, by gas blower blowing aeration when fishes and shrimps feeding.
8. facility according to claim 5, it is characterized in that: the main line of described grid is arranged in culturing pool, fluid jet nozzle divides A group and B group, wherein the jet direction of multiple fluid jet nozzles of A group is identical, the jet direction of multiple fluid jet nozzles of B group is contrary with A group, and the jet direction of the fluid jet nozzle of A group and B group makes the touring flowing of water body.
9. facility according to claim 5, is characterized in that: the branch road of described web member and main line intercommunication, branch road and main line is in 90 ° or the main line angle of branch road and water (flow) direction is less than 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110207016.6A CN102887594B (en) | 2011-07-22 | 2011-07-22 | Jet device and method and facility for enabling water body to flow and enrich oxygen through multiple jet devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110207016.6A CN102887594B (en) | 2011-07-22 | 2011-07-22 | Jet device and method and facility for enabling water body to flow and enrich oxygen through multiple jet devices |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510109999.8A Division CN104705246A (en) | 2011-07-22 | 2011-07-22 | Method and facility for enabling water to flow and conducting oxygenation through jet devices |
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| Publication Number | Publication Date |
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| CN102887594A CN102887594A (en) | 2013-01-23 |
| CN102887594B true CN102887594B (en) | 2015-06-03 |
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| CN201110207016.6A Active CN102887594B (en) | 2011-07-22 | 2011-07-22 | Jet device and method and facility for enabling water body to flow and enrich oxygen through multiple jet devices |
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| CN104285876A (en) * | 2014-09-24 | 2015-01-21 | 张家港市华申锦洲机械制造有限公司 | Aquaculture oxygenation system |
| CN104304154B (en) * | 2014-10-31 | 2017-02-01 | 赵杰 | Efficient suction jet type fish pond aerator |
| CN106007020B (en) * | 2016-07-22 | 2023-02-17 | 浙江绿维环境股份有限公司 | Water body oxygenation system and use method thereof |
| CN107182851A (en) * | 2017-05-08 | 2017-09-22 | 广西红树林研究中心 | Beach pipeline is breeded fish top layer heavy-oxygen-enriched water automatic water conveying device |
| CN107156016A (en) * | 2017-05-12 | 2017-09-15 | 重庆市正品农业发展有限公司 | Removable throw raises aerator |
| CN113800643B (en) * | 2021-10-13 | 2023-04-07 | 湖州师范学院 | Algae resource utilization method for algae bloom prevention and control and device applied to method |
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|---|---|---|---|---|
| CN2045187U (en) * | 1989-03-21 | 1989-10-04 | 江门市里村工业总公司 | Jet type oxygen-adding machine |
| CN201068454Y (en) * | 2007-05-21 | 2008-06-04 | 常磊 | Quenched and coagulated steel slag delivery device |
| CN101481179A (en) * | 2009-02-13 | 2009-07-15 | 奕永庆 | Fish pond sprinkling oxygenation apparatus |
| CN202297256U (en) * | 2011-07-22 | 2012-07-04 | 吴为国 | Jet device and facility enabling water body to flow and increasing oxygen by a plurality of jet devices |
-
2011
- 2011-07-22 CN CN201110207016.6A patent/CN102887594B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045187U (en) * | 1989-03-21 | 1989-10-04 | 江门市里村工业总公司 | Jet type oxygen-adding machine |
| CN201068454Y (en) * | 2007-05-21 | 2008-06-04 | 常磊 | Quenched and coagulated steel slag delivery device |
| CN101481179A (en) * | 2009-02-13 | 2009-07-15 | 奕永庆 | Fish pond sprinkling oxygenation apparatus |
| CN202297256U (en) * | 2011-07-22 | 2012-07-04 | 吴为国 | Jet device and facility enabling water body to flow and increasing oxygen by a plurality of jet devices |
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| CN102887594A (en) | 2013-01-23 |
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