CN102524163B - Rotary oxygen enhancing device - Google Patents
Rotary oxygen enhancing device Download PDFInfo
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- CN102524163B CN102524163B CN201210022068.0A CN201210022068A CN102524163B CN 102524163 B CN102524163 B CN 102524163B CN 201210022068 A CN201210022068 A CN 201210022068A CN 102524163 B CN102524163 B CN 102524163B
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- gas
- water mixer
- buoyancy aid
- body pillar
- enhancing device
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Abstract
The invention discloses a rotary oxygen enhancing device which comprises a floating device, a first gas-water mixer and a floating body fixing device; the floating body has a buoyancy and can float up at a certain depth when bearing the whole weight of the rotary oxygen enhancing device; the first gas-water mixer is fixed below the floating body through a frame; the frame comprises a pipe body pillar of which the upper end can rotatably support the floating body; an air suction hole of the first gas-water mixer is guided from the inside of the pipe body pillar to a position above the floating body; the frame further comprises a cross beam fixedly connected with the lower end of the pipe body pillar in a manner that the included angle is Alpha; the first gas-water mixer is fixed at one end of the cross beam; and the included angle of the axial line of the first gas-water mixer and the cross beam is Beta. The rotary oxygen enhancing device is dedicated equipment for aquiculture.
Description
Technical field
The present invention relates to aquaculture special equipment, particularly a kind of rotary oxygen enhancing device.
Background technology
Oxygen-increasing device is used for culture fishery, and its effect is fused " oxygen " in air in water, and in solution breed in stew, the aquaculture organism that produces because of anoxic in water emerges the problem of oxygen uptake, and harmful object in water body can be eliminated, promote water convection current, improve condition of water quality, cultivation is increased income.
Existing aerator for fishpond is divided into water surface oxygenation and oxygenation under water two class to the mode of Cultivated water oxygenation by it, the oxygen of air is dissolved in water by the mode that water surface oxygenation adopts the impeller being arranged in the water surface to stir usually, its shortcoming not easily makes the current direction waters bottom of oxygenation or spreads to bottom, and the oxygenation degree of depth and scope can not improve further; Another kind is oxygenation under water, usual employing is positioned at paddle aerator or jet aerator etc. under water, the former has the noise that causes in water and the too large defect of vibration, at the bottom of the latter's centering, waters oxygenation effect is better, but can only carry out Jet-flow oxygen increasing to a direction, therefore oxygen transfer rate, effect and scope are restricted.If the patent No. is " the unidirectional jetting type oxygen-increasing device " disclosed in the Chinese utility model patent of 02272633.0, it comprises submersible electric motor, the air intake duct be connected with the mixing wastewater with air room of submersible electric motor, be arranged on the buoyant means on air intake duct, one end of submersible electric motor has a power transmission shaft to be coaxially connected with the installation axle sleeve of propeller aspirator blade by mixing wastewater with air room, propeller aspirator blade periphery limit is affixed with the inwall of the hub installing spiral water blade, this technical scheme makes strip swirling eddy under water and the abundant miscible conjunction of strip rotary water current, and eddy flow is produced in fish pond, add the oxygenation effect in fish pond, friction and noise, but can only unidirectional oxygenation, make oxygenation area restricted, because draining power is large, the reaction force to submersible electric motor produced is also large, and make the fixing difficulty of submersible electric motor, during use, in fish pond, piling is fixing usually, also assists fixing with the flexibility binding of rope and so on.
In prior art, usually the product of a wherein part for such scheme is called gas-water mixer, comprise a submersible motor, the mixing wastewater with air room that have air intake duct interface affixed with submersible motor, the power transmission shaft of submersible electric motor drives propeller aspirator blade and spiral water spray blade rotary.
Summary of the invention
The object of this invention is to provide a kind of rotary oxygen enhancing device rotating around fixing point at Cultivated water, make the expansion of Cultivated water oxygenation area, draining reaction force can be shifted the driving power for rotation.
The technical scheme that rotary oxygen enhancing device of the present invention adopts is: comprise buoyancy aid, and this buoyancy aid has the buoyancy that when carrying rotary oxygen enhancing device total weight, depthkeeping floats; First gas-water mixer, under this first gas-water mixer is fixed on buoyancy aid by frame; Floater fixing device; Frame comprises its upper end and can be rotated to support on body pillar on buoyancy aid, the air entry of the first gas-water mixer causes above buoyancy aid in body pillar, also comprising with the lower end of body pillar is the affixed crossbeam in angle α ground, first gas-water mixer is fixed on one end of crossbeam, and the axis of the first gas-water mixer and crossbeam are angle β.
In technique scheme, because body pillar can be rotated to support on buoyancy aid, it is one end of crossbeam of fixing, angle α ground that first gas-water mixer is fixed on body pillar, and the axis of the first gas-water mixer and crossbeam are angle β, the reaction force produced during the first gas-water mixer draining is made to be applied on the first gas-water mixer, body pillar and crossbeam is driven to follow the first gas-water mixer to rotate together around the axis of body pillar, constantly direction is changed along rotary motion trace 360 degree, the eddy flow that the strip swirling eddy that first gas-water mixer is sprayed and the abundant miscible conjunction of strip rotary water current are formed also constantly changes direction along rotary motion trace 360 degree, oxygenation area is expanded to external radiation centered by body pillar, the rotation of the first gas-water mixer does not need to arrange driving power especially, the reaction force that itself draining produces is enough to driving first gas-water mixer and rotates, utilize the draining reaction force of itself as power, kill two birds with one stone, namely alleviate the burden of floater fixing device, also save the drive energy needed for rotation.
During use, buoyancy aid is fixed on preposition by floater fixing device, and the buoyancy that the depthkeeping of buoyancy aid floats refers to that this buoyancy is more than or equal to the gravity suffered by this rotary oxygen enhancing device.
Improve as to the one of technique scheme, the top end opening of body pillar is positioned at above buoyancy aid, and the bottom relative with top end opening communicates hermetically with the air entry of the first gas-water mixer.This improvement makes body pillar directly become a part for air intake duct, both the requirement caused in body pillar by air entry above buoyancy aid had been reached, also material is saved, and completely cut off due to body lower rod end and water body, body pillar is made itself to be equivalent to a secondary buoyancy aid, also have buoyancy, it is more reasonable to design.
To the further improvement of technique scheme, body pillar is placed in the symmetrical centre of buoyancy aid, and the axes normal of the first gas-water mixer, in body pillar, makes more compact structure.
As the optimal technical scheme of technique scheme, angle α is 90 degree, and angle β is 90 degree.Wherein angle α is 90 degree, and namely beam vertical is in body pillar, makes the centrifugal force from the first gas-water mixer suffered by body pillar perpendicular to self axis, eliminates the axial thrust load produced due to out of plumb, improve stress condition; Angle β is 90 degree, make the axes normal of the first gas-water mixer in crossbeam, the eddy flow that first gas-water mixer is sprayed constantly changes direction along the tangent line 360 degree of rotary motion trace, the reaction force produced acts on the first gas-water mixer along tangential direction, namely driving force concentrates on direction tangentially, better effects if.
To the further improvement of technique scheme, frame also comprises apparatus for adjusting position, apparatus for adjusting position regulates the distance of the first gas-water mixer and buoyancy aid, because the buoyancy of buoyancy aid is constant, residing depth of water position is constant, first gas-water mixer is reference point with buoyancy aid, regulates the depth of water position residing for self, makes rotary oxygen enhancing device can meet oxygenation requirement to the different depth of water.
As the concrete scheme of technique scheme, apparatus for adjusting position comprises roll adjustment axle sleeve, and be fixed on body pillar by connector adjustable position, buoyancy aid comprises supporting sleeve, this roll adjustment axle sleeve and supporting sleeve matched in clearance.The program is by regulating roll adjustment axle sleeve in the position of body pillar, regulate the distance of roll adjustment axle sleeve and the first gas-water mixer, make the change corresponding to the distance of buoyancy aid supporting sleeve of the first gas-water mixer, reach adjustment first gas-water mixer carries out oxygenation object in the selected depth of water, the supporting sleeve coordinated with roll adjustment axle sleeve is a part for buoyancy aid, namely roll adjustment axle sleeve is also in the position at buoyancy aid place, when regulating, do not need dive water-bed or whole rotary oxygen enhancing device is left the water, easy to operate.
To the further improvement of technique scheme, the fixing position of the lower end of crossbeam and body pillar is positioned in the middle part of crossbeam, the other end relative with this one end also comprises balance component or the second gas-water mixer, and this second gas-water mixer is contrary with the first gas-water mixer water spraying direction.The technical scheme of this improvement makes rotary oxygen enhancing device operation more steady.
To the further improvement of technique scheme, comprise the damping sheet that at least two pieces of surrounding tube pillar bodies are symmetrical and affixed with body pillar, damping sheet is placed in below buoyancy aid.When rotary oxygen enhancing device works, along with the rotation of body pillar, damping sheet also and then rotates, damping sheet stirs water body, make oxygenation more abundant, damping sheet makes the first gas-water mixer lower around the rotating speed of body pillar simultaneously, whole oxygenation is operated mild, is unlikely to stir the too fierce living environment affecting aquaculture organism of water.
To the further improvement of technique scheme, also comprise and being fixed on buoyancy aid and the rotation wiping device coaxial with body pillar, the first gas-water mixer comprises power interface, and power interface causes above buoyancy aid and is connected with rotation wiping device from body pillar.
As the concrete scheme of technique scheme, the shape of buoyancy aid comprises spheroid, triangle plate body, polygon plate body etc.
Accompanying drawing explanation
Fig. 1 is by the schematic diagram of tarpaulin fractionation in rotary oxygen enhancing device;
Fig. 2 is the stereogram after buoyancy aid, tarpaulin, damping sheet, balance component, crossbeam and the first gas-water mixer are removed by rotary oxygen enhancing device;
Fig. 3 is the cutaway view of Fig. 2;
Fig. 4 is the cutaway view of another embodiment of Fig. 2 middle tube body pillar and apparatus for adjusting position;
Fig. 5 is the A portion partial enlarged drawing of Fig. 1;
Fig. 6 is the stereogram of another embodiment of buoyancy aid;
Fig. 7 is the stereogram of the 3rd embodiment of buoyancy aid;
Fig. 8 is rotary oxygen enhancing device using state schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, rotary oxygen enhancing device of the present invention, comprises buoyancy aid 1, the buoyancy of keeping afloat when this buoyancy aid 1 has carrying rotary oxygen enhancing device total weight, and buoyancy aid 1 is triangular form plate body, is fixed on preposition by floater fixing device 3, the upper end of body pillar 41 can be rotated to support in the symmetrical centre of buoyancy aid 1, the top end opening 411 of this body pillar 41 is positioned at above buoyancy aid 1, the top of top end opening 411 also installs tarpaulin 45 additional, top end opening 411 is avoided to intake, the lower end 412 of body pillar 41 is affixed with the middle part of crossbeam 42, the scope of the angle α of body pillar 41 and crossbeam 42 can between 60 degree to 120 degree, it is 90 degree that the present embodiment gets angle α, first gas-water mixer 2 is fixed on one end 421 of crossbeam, the other end 422 of crossbeam can install balance component 5, the second gas-water mixer that jet direction is contrary also can be installed, the axis of the first gas-water mixer 2 and the angle β scope of crossbeam 42 are between 60 degree to 120 degree, it is 90 degree that the present embodiment gets angle β, the axis of the first gas-water mixer 2 is also perpendicular to body pillar 41.The bottom 412 of body pillar 41 is communicated with the air entry 21 of the first gas-water mixer hermetically by three-way pipe; Have three pieces of damping sheets 6 below buoyancy aid 1, surrounding tube pillar body 41 is symmetrical and affixed with body pillar 41, and damping sheet 6 can be two pieces or polylith.
As shown in Figure 2, body pillar 41 is also fixed with apparatus for adjusting position 43.
As shown in Figure 3, be positioned at the top of buoyancy aid by support and the affixed rotation wiping device 7 of buoyancy aid, the motor cable 22 of the first gas-water mixer is connected with the rotation wiping device 7 on top in the pipe of body pillar; When the second gas-water mixer that the other end installation jet direction of crossbeam is contrary, its motor cable 22 is also connected with the rotation wiping device 7 on top in the pipe of body pillar; Apparatus for adjusting position comprises roll adjustment axle sleeve 431, this roll adjustment axle sleeve 431 is fixed on body pillar by connector 432, when needs adjustment first gas-water mixer is in selected depth of water position, unclamp connector 432, roll adjustment axle sleeve 431 is moved to corresponding position on body pillar 41, screw connector 432, roll adjustment axle sleeve 431 is retightened on body pillar 41, be fixed in the flange body 11 on buoyancy aid and have supporting sleeve 12, this roll adjustment axle sleeve 431 and supporting sleeve 12 matched in clearance.The present embodiment is by regulating roll adjustment axle sleeve 431 in the position of body pillar 41, regulate the vertical range of roll adjustment axle sleeve 431 and the first gas-water mixer, make the corresponding change of distance of the first gas-water mixer and the supporting sleeve 12 of buoyancy aid, reach adjustment first gas-water mixer carries out oxygenation object in the selected depth of water, the supporting sleeve 12 coordinated with roll adjustment axle sleeve 431 belongs to a part for buoyancy aid, namely roll adjustment axle sleeve 431 is also in the position at buoyancy aid place, when regulating, do not need dive water-bed or whole rotary oxygen enhancing device is left the water, make roll adjustment easy to operate.Also comprise Lower shaft sleeve 13 in flange body 11, supporting sleeve 12 and Lower shaft sleeve 13 points of two ends and body stanchions, make the rotation of body pillar more smooth and easy.
As shown in Figure 4, apparatus for adjusting position can also be another kind of structure: roll adjustment axle sleeve 431 is also be fixed on body pillar 41 by connector 432, and supporting sleeve 12 directly and body pillar 41 outer surface matched in clearance.Above-described embodiment is only better embodiment of the present invention, can also have more change during practical application, as roll adjustment axle sleeve 431 also can adopt tapered cup nut tightening sleeve to be positioned on body pillar 41; Apparatus for adjusting position can also be mutually embedding with body pillar 41 by jump ring, and for the inner ring of bolster to roller bearing, the outer ring of axial roller bearing is held in the palm on the shoulder hole in flange body 11; Apparatus for adjusting position can be arranged on the point of attachment that crossbeam and the first gas-water mixer fix chuck; The air entry of the first gas-water mixer is caused above buoyancy aid and can also be undertaken by flexible pipe 24 in body pillar 41, and one end of flexible pipe 24 connects with air entry, and the other end stretches out buoyancy aid in body pillar 41.
As shown in Figure 5, connecting plate 251 direction of fixing chuck 25 and the first gas-water mixer axis being parallel, after the end face of one end 421 of crossbeam is connected with connecting plate 251, one end 421 of crossbeam end face and the angle that formed of crossbeam self determine that the axis of the first gas-water mixer and crossbeam are the size of angle β, connect with the connecting plate 252 of fixing chuck 25 or connecting plate 253 when changing, by arranging connecting plate 252 or connecting plate 253 becomes different angles from the first gas-water mixer axis, reach the object of the size regulating angle β.
As shown in Figure 6, buoyancy aid can be spheroid.
As shown in Figure 7, buoyancy aid can be polygon plate body.
As shown in Figure 8, floater fixing device 3 is cover tight ropes 3 of three pillars 9 and the band collar, be enclosed within to collar matched in clearance on pillar 9, rotation oxygen-increasing device is made to be bound in preposition in fish pond 8, power supply is along wherein a pillar or cover tight rope are directed on rotation oxygen-increasing device, after energising, first gas-water mixer draining, the reaction force produced during the first gas-water mixer draining is made to be applied on the first gas-water mixer, body pillar and crossbeam is driven to rotate together around the axis of body pillar, tangent line 360 degree along rotary motion trace constantly changes direction, the eddy flow that the strip swirling eddy that first gas-water mixer is sprayed and the abundant miscible conjunction of strip rotary water current are formed also constantly changes direction along the tangent line 360 degree of rotary motion trace, oxygenation area is expanded to external radiation centered by body pillar, when water level changes, the collar can move on pillar, to adapt to the change of water level.
The invention is not restricted to above-described embodiment, e.g., the position of the change of buoyancy aid shape, adjusting device, damping sheet arranges change etc. and should be included in protection scope of the present invention.
Claims (10)
1. rotary oxygen enhancing device, comprises
Buoyancy aid, described buoyancy aid has the buoyancy that when carrying described rotary oxygen enhancing device total weight, depthkeeping floats;
First gas-water mixer, under described first gas-water mixer is fixed on described buoyancy aid by frame;
Floater fixing device;
It is characterized in that:
Described frame comprises its upper end and can be rotated to support on body pillar on described buoyancy aid, the air entry of described first gas-water mixer causes above described buoyancy aid in described body pillar, also comprising with the lower end of described body pillar is the affixed crossbeam in angle α ground, described first gas-water mixer is fixed on one end of described crossbeam, and the axis of described first gas-water mixer and described crossbeam are angle β.
2. rotary oxygen enhancing device according to claim 1, is characterized in that:
The top end opening of described body pillar is positioned at above described buoyancy aid, and the bottom relative with top end opening communicates hermetically with the air entry of described first gas-water mixer.
3. rotary oxygen enhancing device according to claim 1, is characterized in that:
Described body pillar is placed in the symmetrical centre of described buoyancy aid, and the axes normal of described first gas-water mixer is in described body pillar.
4. rotary oxygen enhancing device according to claim 1, is characterized in that:
Described angle α is 90 degree, and described angle β is 90 degree.
5. the rotary oxygen enhancing device according to any one of Claims 1-4, is characterized in that:
Described frame also comprises apparatus for adjusting position, and described apparatus for adjusting position regulates the distance of described first gas-water mixer and described buoyancy aid.
6. rotary oxygen enhancing device according to claim 5, is characterized in that:
Described apparatus for adjusting position comprises roll adjustment axle sleeve, and described roll adjustment axle sleeve is fixed on described body pillar by connector adjustable position, and described buoyancy aid comprises supporting sleeve, described roll adjustment axle sleeve and described supporting sleeve matched in clearance.
7. the rotary oxygen enhancing device according to any one of Claims 1-4, is characterized in that:
The fixing position of the lower end of described crossbeam and body pillar is positioned in the middle part of crossbeam, and the other end relative with described one end also comprises balance component or the second gas-water mixer, and described second gas-water mixer is contrary with described first gas-water mixer water spraying direction.
8. the rotary oxygen enhancing device according to any one of Claims 1-4, is characterized in that:
Also comprise the damping sheet that at least two pieces of surrounding tube pillar bodies are symmetrical and affixed with body pillar, described damping sheet is placed in below described buoyancy aid.
9. the rotary oxygen enhancing device according to any one of Claims 1-4, is characterized in that:
Also comprise and being fixed on described buoyancy aid and the rotation wiping device coaxial with described body pillar, described first gas-water mixer comprises power interface, and described power interface causes above described buoyancy aid and is connected with described rotation wiping device from described body pillar.
10. the rotary oxygen enhancing device according to any one of Claims 1-4, is characterized in that:
The shape of described buoyancy aid comprises spheroid, polygon plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210022068.0A CN102524163B (en) | 2012-01-21 | 2012-01-21 | Rotary oxygen enhancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210022068.0A CN102524163B (en) | 2012-01-21 | 2012-01-21 | Rotary oxygen enhancing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102524163A CN102524163A (en) | 2012-07-04 |
| CN102524163B true CN102524163B (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210022068.0A Expired - Fee Related CN102524163B (en) | 2012-01-21 | 2012-01-21 | Rotary oxygen enhancing device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858809B (en) * | 2014-02-07 | 2017-02-08 | 郑诗颖 | Air-conveying drag reducer and aerating and baiting integration machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009008168U1 (en) * | 2009-06-13 | 2009-09-03 | Sack, Ernst | Ventilation turbine for floating pond aerators |
| CN101965222A (en) * | 2007-10-22 | 2011-02-02 | M.P.L.绿色能源有限公司 | Aeration device for the introduction of gas bubbles into a liquid medium |
| CN102283164A (en) * | 2011-06-30 | 2011-12-21 | 富士特有限公司 | Combined flow-jetting and oxygenation water-plowing machine |
| CN202435975U (en) * | 2012-01-21 | 2012-09-19 | 郑诗颖 | Rotary aeration device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100963271B1 (en) * | 2009-03-20 | 2010-06-11 | 시종욱 | Fish-farming for air injection machine |
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2012
- 2012-01-21 CN CN201210022068.0A patent/CN102524163B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101965222A (en) * | 2007-10-22 | 2011-02-02 | M.P.L.绿色能源有限公司 | Aeration device for the introduction of gas bubbles into a liquid medium |
| DE202009008168U1 (en) * | 2009-06-13 | 2009-09-03 | Sack, Ernst | Ventilation turbine for floating pond aerators |
| CN102283164A (en) * | 2011-06-30 | 2011-12-21 | 富士特有限公司 | Combined flow-jetting and oxygenation water-plowing machine |
| CN202435975U (en) * | 2012-01-21 | 2012-09-19 | 郑诗颖 | Rotary aeration device |
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| Publication number | Publication date |
|---|---|
| CN102524163A (en) | 2012-07-04 |
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Granted publication date: 20141224 Termination date: 20210121 |