CN1930955A - Water wheel type ventilator - Google Patents

Water wheel type ventilator Download PDF

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Publication number
CN1930955A
CN1930955A CNA2006100537731A CN200610053773A CN1930955A CN 1930955 A CN1930955 A CN 1930955A CN A2006100537731 A CNA2006100537731 A CN A2006100537731A CN 200610053773 A CN200610053773 A CN 200610053773A CN 1930955 A CN1930955 A CN 1930955A
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China
Prior art keywords
water
floating drum
output shaft
water wheel
water wheels
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Granted
Application number
CNA2006100537731A
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Chinese (zh)
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CN100421550C (en
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郑正圆
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Individual
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Individual
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Priority to CNB2006100537731A priority Critical patent/CN100421550C/en
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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
    • 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)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The water wheel type ventilator for aquatic culture includes a motor, a speed reducer, a water wheel and a floating drum. The water cooled motor and the speed reducer constitute one completely sealed structure with sealed cable connecting hole and reducer output shaft hole; the water wheel has water guide plate coaxial with the rotation shaft, vanes connected to the outer wall and transition body forming one helicoid together with the vanes; and the annular floating drum is around the water wheel with some interval in between. The water wheel in special structure can spray water upwards to increase the contact area between water and air for increasing oxygen dissolving amount in water. The present invention has long service life, compact structure and low cost.

Description

Water wheel type ventilator
Technical field
The present invention relates to technical field of aquaculture, especially relate to a kind of oxygen-increasing device of breeding water body.
Background technology
Carry out the aquaculture of high density industrial artificial in order to adapt at standing water, the inventor had once declared patents of invention such as eddy flow, aeration combined type automatic aerator and blade, aeration combined type automatic aerator successively, though such aerator will be got well than all kinds aerator effects such as existing vane type, Waterwheel-type, water jet, water pump type, air-pump types, but because cost is too high, the raiser is difficult to accept, and popularization is had any problem; Use morely with paddle aerator in the above-mentioned prior art, its oxygenation effect is also better relatively; It is the rotation with the water lift impeller, by the water lift blade on the impeller water is left the water to cubic splash, mixes with air to increase the oxygen content in the water; Because its structure tube list, cost is low and obtain extensive use; But thisly increase and the air contact area with the globule that spills behind the water lift, foam, increase dissolved oxygen amount to cubic splash structure, make to propose water and become the water ratio of the globule, foam not high, therefore limited the raising of water body dissolved oxygen amount.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of above-mentioned prior art, the impeller that replaces the normal tape blade with water wheels is provided, making and proposing water is not to cubic splash, but upwards eruption, cause the boiling shape in certain zone, thereby improve greatly water in the eruption process with the contact area of air, thereby improve a kind of water wheel type ventilator of water body dissolved oxygen amount.
For achieving the above object, the technical solution used in the present invention is such: a kind of water wheel type ventilator, comprise motor, decelerator, water wheels and floating drum, said motor is a water cooled machine, and itself and decelerator link, and the two forms a full-closed structure, only be provided with the cable connecting hole in the upper end, be provided with the reducer output shaft hole in order to stube cable with in the lower end, be used for the attaching output shaft; Between output shaft hole and output shaft, and between leader cable connecting hole and cable, be equipped with sealing device; Output shaft is the water wheels rotating shaft, said water wheels, the centre is to be the conical weather board in axle center with the rotating shaft, be connected with blade on its outer wall, the wheel rim projection of being made up of blade is a hexapetalous flower shape, each blade is overlapped successively mutually in the bottom, is embedded with the transition body that outer rim is circular arc camber at overlapping part, and blade and transition body form a conveyor screw; This conveyor screw and conical weather board are one, have constituted water wheels; Said floating drum is annular, is fixed with anchor ear on it, and anchor ear and support link, and this support fixes with the obturator of being made up of motor and decelerator, and this annular floating drum is set in outside the water wheels, leaves spacing between the two; During work, the water of executing body output through the water wheels spiral shell causes the boiling shape along upwards eruption between the inner ring wall of conical weather board outer wall and annular floating drum in certain zone, simultaneously motor is cooled off.
Owing to adopted technique scheme, a kind of water wheel type ventilator of the present invention, special construction because of water wheels, be the structure of one promptly by conical weather board and conveyor screw, be in again in the annulus of annular floating drum, can make the upwards eruption of water of output, in certain zone, cause the boiling shape, make water in the eruption process, improve greatly, thereby the water body dissolved oxygen amount is improved with the contact area of air; Simultaneously the full-closed structure and the type of cooling of water cooled machine increase electrical machinery life greatly, and integral body to have a structure tube single, compact, lower-cost characteristics.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
Among the figure: 1, motor, 2, decelerator, 3, support, 4, floating drum, 5, water wheels, 501, blade, 502, the transition body, 503, weather board, 6, rotating shaft, 7, the cable connecting hole, 8, anchor ear, 9, the stay cord ring.
Embodiment
Shown in accompanying drawing 1-3, a kind of water wheel type ventilator of the present invention, comprise motor 1, decelerator 2, water wheels 5 and floating drum 4, said motor 1 is a water cooled machine, and itself and decelerator 2 link, and the two forms a full-closed structure, only be provided with cable connecting hole 7 in the upper end, be provided with the reducer output shaft hole in order to stube cable with in the lower end, be used for the attaching output shaft; Between output shaft hole and output shaft, and between leader cable connecting hole and cable, be equipped with sealing device; Reducer output shaft is water wheels rotating shaft 6, said water wheels 5, the centre is to be the conical weather board 503 in axle center with rotating shaft 6, be connected with blade 501 on its outer wall, the wheel rim projection of being made up of blade is a hexapetalous flower shape, each blade is overlapped successively mutually in the bottom, is embedded with the transition body 502 that outer rim is circular arc camber at overlapping part, and blade 501 and transition body 502 form a conveyor screw; This conveyor screw and conical weather board 503 are one, have constituted water wheels; Said floating drum 4 is annular, is fixed with anchor ear 8 on it, and anchor ear 8 links with support 3, and this support 3 fixes with the obturator of being made up of motor 1 and decelerator 2, and this annular floating drum 4 is set in outside the water wheels 5, leaves spacing between the two; During work, the water of executing body output through the water wheels spiral shell causes the boiling shape along upwards eruption between the inner ring wall of conical water fender 503 outer walls and annular floating drum 4 in certain zone, simultaneously motor is cooled off;
On said annular floating drum 4 outer walls, also be provided with stay cord ring 9.

Claims (2)

1, a kind of water wheel type ventilator, comprise motor (1), decelerator (2), water wheels (5) and floating drum (4), it is characterized in that: said motor (1) is a water cooled machine, itself and decelerator (2) link, the two forms a full-closed structure, only be provided with cable connecting hole (7) and be provided with the reducer output shaft hole in the lower end in the upper end; Between output shaft hole and output shaft, and between leader cable connecting hole and cable, be equipped with sealing device; Reducer output shaft is water wheels rotating shaft (6), said water wheels (5), the centre is to be the conical weather board (503) in axle center with rotating shaft (6), be connected with blade (501) on its outer wall, each blade is overlapped successively mutually in the bottom, be embedded with the transition body (502) that outer rim is circular arc camber at overlapping part, blade and transition body form a conveyor screw; This conveyor screw and conical weather board are one, have constituted water wheels; Said floating drum (4) is annular, is fixed with anchor ear (8) on it, and anchor ear (8) links with support (3), and this support (3) fixes with the obturator of being made up of motor (1) and decelerator (2); This annular floating drum (4) is set in outside the water wheels (5), leaves spacing between the two.
2, a kind of water wheel type ventilator according to claim 1 is characterized in that: also be provided with stay cord ring (9) on said annular floating drum (4) outer wall.
CNB2006100537731A 2006-10-10 2006-10-10 Water wheel type ventilator Expired - Fee Related CN100421550C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006100537731A CN100421550C (en) 2006-10-10 2006-10-10 Water wheel type ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006100537731A CN100421550C (en) 2006-10-10 2006-10-10 Water wheel type ventilator

Publications (2)

Publication Number Publication Date
CN1930955A true CN1930955A (en) 2007-03-21
CN100421550C CN100421550C (en) 2008-10-01

Family

ID=37877097

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006100537731A Expired - Fee Related CN100421550C (en) 2006-10-10 2006-10-10 Water wheel type ventilator

Country Status (1)

Country Link
CN (1) CN100421550C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102124991A (en) * 2011-03-17 2011-07-20 金湖县华能机电有限公司 Water-absorbing aeration-type oxygen-increasing machine
CN102334460A (en) * 2010-07-20 2012-02-01 吴为国 Device for preventing hot air from flowing back in water shield of aerator and pumping aerator
CN102396429A (en) * 2010-07-20 2012-04-04 吴为国 Pumping-up type aerator of water-cooled machine
CN104542435A (en) * 2015-01-30 2015-04-29 王云志 Water-wheel surge aerator
CN109336267A (en) * 2018-11-23 2019-02-15 无锡双能达科技有限公司 A kind of flattening aerator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86201358U (en) * 1986-03-03 1988-06-15 浙江水产学院 Centrifuge type oxygen increasing machine
US6192833B1 (en) * 1998-03-16 2001-02-27 Clemson University Partitioned aquaculture system
CN2441312Y (en) * 2000-08-28 2001-08-08 上海神风科技有限公司 Submersible aerator propeller device for cultivation and water treatment
CN100336448C (en) * 2004-10-14 2007-09-12 郑正圆 Vortex, aeration combined type automatic aerator
CN200967778Y (en) * 2006-10-10 2007-10-31 郑正圆 Water wheeled type automatic aerator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102334460A (en) * 2010-07-20 2012-02-01 吴为国 Device for preventing hot air from flowing back in water shield of aerator and pumping aerator
CN102396429A (en) * 2010-07-20 2012-04-04 吴为国 Pumping-up type aerator of water-cooled machine
CN102396429B (en) * 2010-07-20 2013-03-27 吴为国 Pumping-up type aerator of water-cooled machine
CN102334460B (en) * 2010-07-20 2014-02-12 吴为国 Pumping type aerator for preventing hot air from flowing back
CN102124991A (en) * 2011-03-17 2011-07-20 金湖县华能机电有限公司 Water-absorbing aeration-type oxygen-increasing machine
CN104542435A (en) * 2015-01-30 2015-04-29 王云志 Water-wheel surge aerator
CN109336267A (en) * 2018-11-23 2019-02-15 无锡双能达科技有限公司 A kind of flattening aerator

Also Published As

Publication number Publication date
CN100421550C (en) 2008-10-01

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