CN105918235A - Diving oxygenation water activating device - Google Patents
Diving oxygenation water activating device Download PDFInfo
- Publication number
- CN105918235A CN105918235A CN201610464518.XA CN201610464518A CN105918235A CN 105918235 A CN105918235 A CN 105918235A CN 201610464518 A CN201610464518 A CN 201610464518A CN 105918235 A CN105918235 A CN 105918235A
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- China
- Prior art keywords
- diving
- impeller
- blade
- air inlet
- oxygenation
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Classifications
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- 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
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a diving oxygenation water activating device which comprises a pump. The technical scheme mainly includes that an impeller is connected with a driving shaft end of the pump by an air inlet cover, blades of the impeller are of hollow ventilation structures, ventilation holes are formed in the inner wall of a hub corresponding to each blade of the impeller, ventilation gaps are reserved between the outer shaft wall of a driving shaft and the inner walls of the hubs, air inlet pipes are connected with air inlets of the air inlet cover, and a support frame is arranged on the side surfaces of the air inlet cover. The diving oxygenation water activating device has the advantages that the blades are hollow blades, fine bubble can be dispersed in water when the diving oxygenation water activating device is operated at a high rotational speed, and accordingly oxygenation effects can be enhanced; the oxygenation effects can be improved during underwater operation; the diving oxygenation water activating device is simple in structure and convenient to mount.
Description
Technical field
The present invention relates to a kind of fishery cultivating industry field, particularly to one diving aeration running water device.
Background technology
China is world fisheries big producing country, and over 20 years, fishery production occupies prostatitis, countries in the world always, and the gross output value of domestic fishery has accounted for the 10% of the National Agricultural gross output value.Chinese Fishery cultivation the most progressively develops to high density, intensive direction, and aquaculture total output rises year by year, this is done step-by-step mechanization with culture fishery, particularly aerator be widely utilized that interwoveness.The requisite basic equipment of fishery modernization is realized it can be said that aerator is China.
Aerator is a kind of machine being often applied to fishery cultivating industry.The oxygen content that its Main Function is to increase in water with guarantee Fish in water will not anoxia, also can suppress the growth of anaerobe in water simultaneously, prevent that water is rotten threatens Fish Survival environment.Aerator is usually to be squeezed in water by its air pump carried by air, the purpose realizing increasing water oxygen Gas content with this.
At present, aerator is divided into underwater jet aeration formula, Waterwheel-type and float-ball type.Submersible aerator uses motor and impeller integral drive, utilizes impeller to rotate produced centrifugal force and arranges ambient water formation low-pressure area suction current.Meanwhile, manufacturing vacuum and suck air at impeller inlet, in mixing chamber, gas and water are thoroughly mixed to form uniform mixing wastewater with air liquid, quickly discharge under centrifugal action.Underwater jet aeration formula, owing to being then exhausted from by carrying out mixing wastewater with air at mixing chamber, causes energy waste in this process, is also easily sucked by fish and shrimp when sucking current, makes aerator malfunctioning, the mode simultaneously using water suction in mixing chamber to be then exhausted from, and is difficult to make water circulation.
Waterwheel aerator uses water surface operating type, and oxygenation effect is inconspicuous；When fish occurs to raise the nose above water to breathe, it is not suitable for use in first aid.The shortcoming of float-ball type aerator is that manufacturing cost is high, installs difficulty.
Present invention aeration running water device of diving under water solves the problems referred to above.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose diving aeration running water device.
The technical scheme is that and be achieved in that:
Diving aeration running water device, including the pump housing, the drive shaft end of the described pump housing is connected by airscoop shroud impeller, the blade of this impeller is hollow vent structure, it is provided with passage on the inwall of each blade correspondence wheel hub of impeller, the axle outer wall of described drive shaft and the inwall of wheel hub leave airspace, and the air inlet of airscoop shroud connects air inlet pipe, and the side of airscoop shroud is provided with bracing frame.
Preferably, described blade is tubulose or distortion sandwich-like.
Preferably, described blade is provided with reinforcement.
Preferably, it is provided with sealing ring between described airscoop shroud and hub outer wall.
Preferably, described pump housing top arranges line ear.
The invention have the benefit that 1. blades are hollow blade, be dispersed in water with tiny bubble under high-revolving running, oxygenation effect gets a promotion；2. strengthen oxygenation effect in water-bed operation；3. simple in construction, it is simple to install.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the cross-sectional view of impeller.
In figure: 1, the pump housing；2, airscoop shroud；3, bracing frame；4, blade；5, wheel hub；6, line ear.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
As shown in Figure 1-2, the diving aeration running water device of the embodiment of the present invention, including the pump housing 1, the drive shaft end of the described pump housing 1 is connected by airscoop shroud 2 impeller, effect due to centrifugal force, ambient water can be driven while wheel rotation to carry out turbine type motion according to impeller direction of rotation, play running water effect；Eddy current can be formed while water sport, the water surface is arranged above normal atmosphere, eddy current internal pressure is less than external pressure, thus form negative pressure and run, the blade 4 of this impeller is hollow vent structure, negative pressure makes extraneous air be passed through impeller from top air inlet pipe, it is passed through swirl space again, air is dispersed in water with tiny bubble at high speed by blade 4, extraneous air is made to merge with bottom water, reach oxygen supplement effect, it is provided with passage on the inwall of the corresponding wheel hub 5 of each blade 4 of impeller, the axle outer wall of described drive shaft and the inwall of wheel hub 5 leave airspace, the air inlet of airscoop shroud 2 connects air inlet pipe, the side of airscoop shroud 2 is provided with bracing frame 3.
Described blade 4 is tubulose; this blade 4 can also be for distortion sandwich-like; in addition blade 4 concrete shape will not enumerate in the description, can need to select voluntarily according to production, any can realize ventilation, stirs water and belong to hollow blade construction all within the protection domain of the present embodiment.
It is provided with reinforcement on described blade 4, strengthens intensity and the rigidity of blade 4, overcome blade 4 buckle that blade 4 is caused because of unbalanced stress that wall thickness difference is brought.
Being provided with sealing ring between described airscoop shroud 2 and wheel hub 5 outer wall, air can be discharged in blade 4, strengthens oxygenation effect.
The described pump housing 1 top arranges line ear 6, and convenient movement by device is placed in water.
The range of this device is any aquaculture system of 1m-7m, and oxygen supplement amount is 1-3 times of tradition aeration running water device oxygen supplement amount.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (5)
1. diving aeration running water device, including the pump housing, it is characterized in that: the drive shaft end of the described pump housing is connected by airscoop shroud impeller, the blade of this impeller is hollow vent structure, it is provided with passage on the inwall of each blade correspondence wheel hub of impeller, the axle outer wall of described drive shaft and the inwall of wheel hub leave airspace, and the air inlet of airscoop shroud connects air inlet pipe, and the side of airscoop shroud is provided with bracing frame.
Diving aeration running water device the most according to claim 1, it is characterised in that: described blade is tubulose or distortion sandwich-like.
Diving aeration running water device the most according to claim 1, it is characterised in that: it is provided with reinforcement on described blade.
Diving aeration running water device the most according to claim 1, it is characterised in that: it is provided with sealing ring between described airscoop shroud and hub outer wall.
Diving aeration running water device the most according to claim 1, it is characterised in that: described pump housing top arranges line ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464518.XA CN105918235A (en) | 2016-06-24 | 2016-06-24 | Diving oxygenation water activating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464518.XA CN105918235A (en) | 2016-06-24 | 2016-06-24 | Diving oxygenation water activating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105918235A true CN105918235A (en) | 2016-09-07 |
Family
ID=56830705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610464518.XA Pending CN105918235A (en) | 2016-06-24 | 2016-06-24 | Diving oxygenation water activating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105918235A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186385A (en) * | 2016-09-29 | 2016-12-07 | 台州天渔增氧设备科技有限公司 | A kind of impeller of aeration oxygen increasing machine |
| CN106359244A (en) * | 2016-11-18 | 2017-02-01 | 许海琴 | Diving aerator |
| CN108064797A (en) * | 2018-02-09 | 2018-05-25 | 大连天裕泵业有限公司 | Aeration oxygen replenishing device |
| CN109452219A (en) * | 2018-12-12 | 2019-03-12 | 陈勇达 | A kind of Vorticity generators, vortex generation system and vortex convection current oxygenation method |
| CN111170481A (en) * | 2020-03-10 | 2020-05-19 | 中新瑞美(天津)环保科技有限公司 | Device for strengthening oxygen-enriched aeration underwater |
| CN114857081A (en) * | 2022-05-21 | 2022-08-05 | 大连理工大学 | An impeller structure with three-dimensional hollow blades |
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2016
- 2016-06-24 CN CN201610464518.XA patent/CN105918235A/en active Pending
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| CN2903028Y (en) * | 2006-05-16 | 2007-05-23 | 何峰 | An air flotation machine air intake device |
| CN103371120A (en) * | 2012-04-19 | 2013-10-30 | 吴为国 | Impeller and aerator with impeller |
| CN203474545U (en) * | 2013-09-14 | 2014-03-12 | 诸城市金隆机械制造有限责任公司 | Submersible aeration machine |
| CN204061304U (en) * | 2014-03-26 | 2014-12-31 | 郭亮甫 | Oxygenator in pond double shrouded wheel |
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| 朱方鸣: "《化工机械结构原理》", 31 July 2009, 高等教育出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186385A (en) * | 2016-09-29 | 2016-12-07 | 台州天渔增氧设备科技有限公司 | A kind of impeller of aeration oxygen increasing machine |
| CN106359244A (en) * | 2016-11-18 | 2017-02-01 | 许海琴 | Diving aerator |
| CN108064797A (en) * | 2018-02-09 | 2018-05-25 | 大连天裕泵业有限公司 | Aeration oxygen replenishing device |
| CN109452219A (en) * | 2018-12-12 | 2019-03-12 | 陈勇达 | A kind of Vorticity generators, vortex generation system and vortex convection current oxygenation method |
| CN109452219B (en) * | 2018-12-12 | 2024-05-07 | 陈勇达 | Vortex generator, vortex generating system and vortex convection oxygenation method |
| CN111170481A (en) * | 2020-03-10 | 2020-05-19 | 中新瑞美(天津)环保科技有限公司 | Device for strengthening oxygen-enriched aeration underwater |
| CN114857081A (en) * | 2022-05-21 | 2022-08-05 | 大连理工大学 | An impeller structure with three-dimensional hollow blades |
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Application publication date: 20160907 |
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| RJ01 | Rejection of invention patent application after publication |