CN1887750A - Aerator - Google Patents
Aerator Download PDFInfo
- Publication number
- CN1887750A CN1887750A CNA2005100274055A CN200510027405A CN1887750A CN 1887750 A CN1887750 A CN 1887750A CN A2005100274055 A CNA2005100274055 A CN A2005100274055A CN 200510027405 A CN200510027405 A CN 200510027405A CN 1887750 A CN1887750 A CN 1887750A
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- aerator
- aerating apparatus
- jet orifice
- water
- aerating
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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 aerator includes at least one floating body, several aerating units and one controller. The aerating units assembled on the floating body spray, atomize or aerate sucked water. The controller controls the aerating units to generate one first push force for the aerator to move in one first direction and generate one second push force for the aerator to move in one second direction.
Description
Technical field
The invention relates to a kind of aerator, and particularly borrow the jet orifice water spray or spray the aqueous vapor mixture relevant for a kind of, move with generation reactive force, control aerator, reach the aeration effect of water field of big area, and double FYA, advertisement, view are made the aerator of scape or device art.
Background technology
Aquaculture pond Huo Yu Ponds keeps the concentration of pond dissolved oxygen (DO) by aerating apparatus, to safeguard the respiration of aquaculture thing, organism in water and microorganism, is stabilizing water quality, the necessary factor that keeps the fishpond eubiosis.Microorganism (decomposer) must absorb dissolved oxygen from water, digesting unnecessary organic substance, and carry out nitrification, and the ammonia nitrogen that toxicity is very strong converts hypotoxic nitrous acid nitrogen (NO2) or nitrate nitrogen (NO3) to.Waterwheel is existing aerating apparatus, by means of the motor impeller water is sprinkled in the air, so as to increasing the duration of contact and the surface-area of water and air, to reach the purpose of aeration, increase dissolved oxygen.
The organism in the microorganism digestion water also need be borrowed in the aerobic treatment pond of the dirty waste water treatment plant of existing environment-protecting industrial and chemical industry.The dealer mostly utilizes gas blower and pneumatic tube, and air is delivered to the ventilating pit of the air dipelling disk at the bottom of the pond, discharges at the bottom of the pond with the small bubbles form again, to increase dissolved oxygen in water, impels the organism in the microorganism digestion water.
Though traditional waterwheel of the installing of breed pond now possesses aeration, increases the effect of dissolved oxygen, but the aeration effect of traditional waterwheel only is confined near the waters the aerating apparatus, the waters is bigger for culturing, and must establish a plurality of traditional waterwheels at least and be fixed in each location running, to increase pond water-soluble oxygen effect.So, not only must expend suitable electric power resource, and set up a plurality of traditional waterwheels also to be the increase of cost.Therefore, need development one to save cost, little power consumption, aeration efficient height, can roll up the method for bottom pond water-soluble oxygen, with the purpose of the energy economy ﹠ environment protection that takes into account the fisherman.
Summary of the invention
Therefore purpose of the present invention is providing a kind of aerator exactly, and comprise: a plurality of aerating apparatuss, a buoyancy aid and a controller, aerating apparatus is mounted on the buoyancy aid.Each aerating apparatus all has water drawing device and jet orifice, and water drawing device can extract Chi Shui, and the Chi Shui that extracts is done aeration, atomizing by the jet orifice ejection.The jet orifice of different aerating apparatuss is made aeration when aerator by water spray, the atomizing of jet orifice towards the different directions setting, produces a reactive force simultaneously.Optionally control the operation of these aerating apparatuss by a controller, make the non-vanishing with joint efforts of reactive force that each aerating apparatus produces, and can promote aerator, move towards selected direction, and reach the positively effect that enlarges the aeration scope.
Another purpose of the present invention is that a kind of aerator is being provided, and this aerator is provided with a plurality of aerating apparatuss, the jet flow aerator that aerating apparatus is used for ring worker, chemical industry or sewage disposal; Can in water, draw water and simultaneously suck air by the water surface, with water and air mixed, in water, spray again, to carry out aeration simultaneously and to produce reactive force to promote aerator, and controller can be done different control to aerating apparatus in the different periods, and aerator can be moved towards different directions.
According to a preferred embodiment of the present invention, aerator provided by the present invention, two aerating apparatuss (pump or jet flow aerator) of the horizontal reacting force by can producing different sizes are arranged on the buoyancy aid, make reactive force that two aerating apparatuss are produced not in the same way.The less aerating apparatus (pump or jet flow aerator) of horizontal reacting force is set at the state of " one heads straight for " (always on); The aerating apparatus that horizontal reacting force is bigger (pump or jet flow aerator) then is set at off and on " opening ", " pass " state (on-off), can change the direction of motion of aerator whereby, moves towards different directions to promote aerator.When two reactive forces are 180 when spending, aerator can back and forth move back and forth, and extracts Chi Shui, and makes aeration by the jet orifice ejection.
Another embodiment of the present invention is that a kind of aerator is being provided, and comprises a plurality of aerating apparatuss and arranges in the form of a ring, the direction setting outwardly of the jet orifice of aerating apparatus; Or a plurality of aerating apparatuss are made straight line and are put arrangement, and the corresponding outwardly setting of jet orifice of peripheral aerating apparatus, jet orifice is done the control of " opening ", " pass " in regular turn, makes aerator produce the power of displacement in the time of aeration, can do the activity displacement voluntarily within the specific limits.
Another object of the present invention is that a kind of aerator is being provided, and by the setting that is arranged in a straight line of a plurality of aerating apparatuss, wherein, the corresponding reverse setting of the jet orifice of the aerating apparatus that front and back are two groups makes the whole aerator can displacement activity to produce reactive force; The centre is installed several symmetric spraying or aerating apparatuss simultaneously, this moment the intermediary aerating apparatus pure make aeration and produce reactive force to make a concerted effort be zero.
A further object of the present invention is to provide a kind of double as multi-purpose aerator, this aerator is provided with a plurality of aerating apparatuss, and outside aerator, be provided with the exterior trim body of different shaping or purposes in addition, this exterior trim body can be art and makes scape or directly form advertising thing, and make the aerator usefulness of FYA, advertisement or device art of holding concurrently, and can on the predetermined position, move and make required aeration simultaneously.
According to the explanation of above-mentioned purpose of the present invention, the present invention has following advantage, as:
1. aerator of the present invention adopts a plurality of water drawing devices to link, and via jet orifice ejection atomizing, its aeration time, surface-area and the water yield are existing several times with the water pressurization, and whole aeration effect outclass existing waterwheel naturally.
2. the jet orifice of many water drawing devices adopts asymmetric setting, can make aerator make aeration, and the thrust that produces reactive force is simultaneously done the activity displacement to promote aerator.
3. work as jet orifice and adopt asymmetric setting, then merely control the submerged pump of rear and front end or the on-off of jet flow aerator alternately, can change the size and the direction of reactive force, whole aerator is moved back and forth in certain scope, and reach the positively effect that strengthens the aeration scope.
4. be symmetrical arranged when jet orifice adopts, then several aerating apparatuss adopt in turn action in regular turn, can produce the thrust of reactive force, make whole aerator reach the purpose of displacement activity voluntarily.
5. aerator of the present invention adopts a plurality of water drawing devices as aeration power, and this water drawing device can be the lift pump that draws water, and makes aeration the water in the pond is extracted upwards outwards ejection; Also can be the jet flow aerator, suck air,, in water, spray again, make displacement activity to promote aerator with the thrust of carrying out aeration and generation reactive force simultaneously with water and air mixed by the water surface.
6., all can outside aerator, be provided with the exterior trim body of different shaping or purposes in addition no matter aerator of the present invention adopts lift pump or jet flow aerator as aeration power.This exterior trim body can be art and makes scape or directly form advertising thing, and makes the aerator usefulness of FYA, advertisement or device art of holding concurrently, and can move on the predetermined position and make required aeration simultaneously.
7. aerator of the present invention moves on the predetermined position and makes required aeration simultaneously, can increase the convection current and the stirring of undersurface water in moving process, has the positively effect that increases water correction really.
8. the characteristic of utilizing aerator of the present invention to move voluntarily makes that aerator quantity can reduce under the same units area, and then purchase cost and running carrying cost at ordinary times in the future all can reduce relatively.
9. aerator of the present invention is widely used in the improvement of various water quality, and as the application of river improvement, pond, fishpond, watershed etc., effect is all quite remarkable.
Description of drawings
For above and other objects of the present invention, feature, advantage and embodiment can be become apparent, being described in detail as follows of accompanying drawing:
Fig. 1 is the schematic side view according to a kind of aerator of a preferred embodiment of the present invention.
Fig. 2 is the schematic top plan view according to a kind of aerator of a preferred embodiment of the present invention.
Fig. 2 a is the schematic top plan view according to a kind of aerator of another preferred embodiment of the present invention (), promptly is that aerating apparatus of the present invention will be the synoptic diagram that a straight line is arranged more than three groups.
Fig. 2 b is the schematic top plan view according to a kind of aerator of another preferred embodiment of the present invention (two), promptly is that aerating apparatus of the present invention is with the synoptic diagram of arranging in the form of a ring more than three groups.
Fig. 2 c is the schematic top plan view according to a kind of aerator of another preferred embodiment of the present invention (three), promptly be that aerating apparatus of the present invention will be arranged more than three groups in the form of a ring, and inner group simultaneously is provided with the synoptic diagram of one group of above aerator.
Fig. 3 is for having a kind of schematic side view of aerator of a preferred embodiment of jet flow aerator according to the present invention.
Fig. 4 is for to have the aerating apparatus of suction pump according to the present invention, and is provided with the synoptic diagram of the preferred embodiment of exterior trim body.
Fig. 5 is for having the jet flow aerator according to the present invention and being provided with a kind of schematic side view of aerator of a preferred embodiment of exterior trim body.
Description of reference numerals:
100 aerators
111 water drawing devices
113 jet orifices
115 ejiction openings
121 water drawing devices
123 jet orifices
125 ejiction openings
140 aerating apparatuss
110 first aerating apparatuss
112 filtering nets
114 jet flow aerators
120 second aerating apparatuss
122 filtering nets
124 jet flow aerators
130 buoyancy aids
200 exterior trim bodies
Embodiment
Please refer to illustrated in figures 1 and 2ly, it is according to the side-view of a kind of aerator of a preferred embodiment of the present invention and vertical view.A plurality of aerating apparatuss of aerator 100 of the present invention are embodiment with two groups of aerating apparatuss earlier.
First aerating apparatus 110 has a water drawing device 111, and this water drawing device 111 is a lift pump; Its water inlet is provided with filtering net 112, and water outlet is provided with jet orifice 113.Up oblique outwardly 15～50 ° of this jet orifice 113, and can be several and become radial distribution.
Second aerating apparatus 120 also has a water drawing device 121, and this water drawing device 121 is a lift pump; Its water inlet is provided with filtering net 122; Water outlet is provided with jet orifice 123.Up oblique outwardly 15～50 ° of this jet orifice 123, and can be several and become radial distribution.
Above-mentioned aerator 100 can utilize water drawing device 111, the water drawing device 121 in first aerating apparatus 110, second aerating apparatus 120 that water is directly extracted by water jet 113,123 ejections, to carry out aeration.Because jet orifice 113,123 setting is towards reverse direction, when aerating apparatus 110 and 120 is not opened simultaneously, for example, aerating apparatus 110 is opened and aerating apparatus 120 cuts out, water drawing device 111 draw water and blowing loophole 113 ejection when carrying out aeration, can produce a thrust, promoting aerator 100 moves towards first direction in the pond, or for example, aerating apparatus 120 is opened and aerating apparatus 110 cuts out, water drawing device 121 draw water and blowing loophole 123 ejection when carrying out aeration, can produce a thrust, promote aerator 100 and in the pond, move towards second direction.Therefore, aerator 100 can be done the activity displacement of automatic moving type and can effectively increase aeration scope and effect in the pond.The water drawing device 111 of first aerating apparatus 110, second aerating apparatus 120 and 121 horsepowers can be identical size, also can be different sizes.The jet orifice 113 of first aerating apparatus 110, second aerating apparatus 120,123 one-tenth corresponding settings (as depicted in figs. 1 and 2, back-to-back opposite direction setting), or make asymmetric formula and arrange.
Can be divided into two opposite side of buoyancy aid 130 when first aerating apparatus 110, second aerating apparatus 120, when both jet orifices 113,123 are distinguished in the opposite direction, water drawing device 111,121 liang of groups of water drawing device jet orifice 113,123 do not spray the control of action simultaneously, but adopt the control of intermittent " opening " and ' pass '.
For example: jet orifice 113 is adopted the control of " opening ", the control that jet orifice 123 is just adopted " pass "; This moment, jet orifice 113 produced the thrust of reactive force when spraying, and can make aerator 100 do the activity displacement of automatic moving type in the other direction toward jet orifice 113 in the pond.Otherwise, adopt the control of " opening ", the control that jet orifice 113 is just adopted " pass " as jet orifice 123; This moment, jet orifice 123 produced the thrust of reactive force when spraying, and can make this aerator 100 do the activity displacement of automatic moving type in the other direction toward jet orifice 123 in the pond.
In addition, first aerating apparatus 110 can utilize the different horizontal reacting force of generation to carry out the change of aerator 100 direction of motion with second aerating apparatus 120.The mode that produces different horizontal reacting forces can change first aerating apparatus 110 and the pump of second aerating apparatus 120 into the pump that adopts different horsepower, or do change in design by the jet orifice 113,123 of first aerating apparatus 110 and second aerating apparatus 120 and reach, for example change the jet orifice of adopting different caliber size, or jet orifice is made asymmetric formula arrange, for example quantity of jet orifice and the elevation angle etc.
For instance, when adopting the pump of different horsepower, because the water yield of horsepower less pairing jet orifice of pump (as jet orifice 113) ejection is less, the thrust of generation is also less.The water yield of the pairing jet orifice of pump (as the jet orifice 123) ejection that horsepower is bigger is bigger, and the thrust of generation is also bigger.The pump that horsepower is less is set at " one heads straight for " (always on) state, the bigger pump of horsepower then can be come the "on" and "off" (on-off) of control pump by a controller (not being illustrated on the figure), and whole aerator 100 is moved toward the less direction of thrust.When controller is opened the bigger pump of horsepower and made aerator 100 behind first direction displacement one segment distance, controller can cut out has the bigger pump of horsepower, whole aerator 100 is moved in the opposite direction, to reach the purpose of in aeration, doing reciprocal activity displacement toward first party.
Again for example, when water drawing device 111 and 121 horsepower when identical, the horizontal thrust that the water jet that the elevation angle is bigger produced is less and water jet horizontal thrust that the elevation angle is less is bigger, reaches and makes aerator 100 can be in the pond do the activity displacement of automatic moving type towards different directions and can effectively increase the purpose of aeration scope and effect so controller also can only be controlled the On/Off of the pump (producing bigger horizontal reacting force) with less elevation angle water jet.
Except above-mentioned variation can be supported separately or in conjunction with the utilization, aerating apparatus is arranged at the design of the position on the buoyancy aid 130 and the use of number also can help aerator 100 to do the activity of automatic moving type towards different directions.
Shown in Fig. 2 a, be the synoptic diagram that aerator of the present invention is provided with three groups of aerating apparatuss.First aerating apparatus 110, second aerating apparatus 120 can be divided into two opposite side of buoyancy aid 130, both jet orifices 113,123 respectively in the opposite direction, and (aerating apparatus 140 can be more than one group when other aerating apparatus 140 of combination is arranged again between two groups simultaneously; This moment, the jet orifice of aerating apparatus 140 was the ring shaped radial arrangement, making a concerted effort of the reactive force that produces is zero, so pure aeration of doing), jet orifice 113, the 123 corresponding settings or the not corresponding setting of first aerating apparatus 110, second aerating apparatus 120, its control is identical with aforesaid method.Aerating apparatus 140 the usefulness that can increase aerator is set.
Shown in Fig. 2 b, be the synoptic diagram that aerator of the present invention is provided with four groups of aerating apparatuss.When all aerating apparatuss are done circular permutation combination and when being divided into four limits of buoyancy aid, in regular turn will be wherein one group the jet orifice of aerating apparatus do the control of " opening ", all the other all do the control of " pass ", then the control of jet orifice work " opening " can produce the thrust of reactive force, makes whole aerator do to move in the other direction.Open wherein three groups of aerating apparatuss, close wherein one group or open adjacent two groups and close other two groups of activities that all can make aerator 100 direction in the pond make automatic moving type.Control so in regular turn can make aerator 100 do automatic moving type activity displacement in the pond and can effectively increase the purpose of aeration scope and effect.
In addition, shown in Fig. 2 c, be that aerating apparatus of the present invention is with the synoptic diagram of arranging in the form of a ring more than three groups.When the circular permutations more than all aerating apparatuss are done three groups were made up, the middle part also can be provided with pure other aerating apparatus of making aeration in addition, and the jet orifice of the aerating apparatus that this moment is inner is ring shaped radial to be arranged, and making a concerted effort of the reactive force of generation is zero.
Please refer to shown in Figure 3ly in addition, it is the side-view according to a kind of aerator of another preferred embodiment of the present invention.Wherein:
It is jet flow aerator 114 (or jetting type aerator) that first aerating apparatus 110 has a propulsion source; This jet flow aerator 114 is made up of air-intake duct, nozzle holder, mixing chamber, diffuser tube; The bubble generating unit is the nozzle holder that is linked to pump discharge, sucks the mixing chamber binding with air and does the air guiding.The guiding air to mixing chamber combine with current, through diffuser tube fuse and the court have ejiction opening 115, this ejiction opening 115 can be several and becomes radial distribution.
The propulsion source that second aerating apparatus 120 is had is jet flow aerator 124 (or jetting type aerator); This jet flow aerator 124 is made up of air-intake duct, nozzle holder, mixing chamber, diffuser tube; The bubble generating unit is the nozzle holder that is linked to pump discharge, sucks the mixing chamber binding with air and does the air guiding.The guiding air to mixing chamber combine with current, through diffuser tube fuse and the court have ejiction opening 125, ejiction opening 125 can be several and becomes radial distribution.
The jet flow aerator 114,124 of first aerating apparatus 110, second aerating apparatus 120 can be identical size, also can be different sizes.
If water drawing device 111, the water drawing device 121 of above-mentioned aerator 100 changed the jet flow aerator at 114,124 o'clock, the control method of its structure composition and activity displacement is also identical.Comprising that three groups or three groups are above makes straight lines and puts, or the ring-type setting, and the purpose of its generation is also identical, makes aerator 100 can be in the pond do the activity displacement of automatic moving type and can effectively increase the purpose of aeration scope and effect towards different directions.
By above-mentioned explanation as can be known, aerator of the present invention, the thrust size of the reactive force of its generation depends on the flow and the arrangement mode of jet orifice; When symmetrical expression arrange and move simultaneously reactive force then to make a concerted effort be zero.Thrust asymmetric more, reactive force is big more; Flow is big more, the thrust of reactive force is also big more.
In addition, please consult Fig. 4 and shown in Figure 5 again, outside first aerating apparatus 110, second aerating apparatus 120, be provided with the enforcement illustration of exterior trim body 200 for aerator 100 of the present invention.This exterior trim body 200 can be device art or advertising thing or different sight sculpt or caution thing etc., make aerator 100 of the present invention, it is placed in the pond of park or recreation ground, except that making aeration to keep having certain amusement and advertising results simultaneously concurrently the pool inner water matter.Except that other is added with exterior trim body 200, its structure form and control method as hereinbefore, comprise that three groups or three groups are above to make straight lines and put or the ring-type setting.
Though the present invention with a preferred embodiment openly as above; right its is not in order to limit the present invention; any people who is familiar with this technology; without departing from the spirit and scope of the present invention; all can do various changes and modification, so protection scope of the present invention should be with being as the criterion that claims were defined.
Claims (10)
1. an aerator is characterized in that, comprises at least:
One buoyancy aid is applicable to floating as on the water surface;
A plurality of aerating apparatuss are arranged on this buoyancy aid, and each aerating apparatus comprises at least:
One jet orifice; And
Water drawing device is used for drawing water and aeration being made in the water blowing loophole ejection of being extracted; And
One controller is controlled the action of these aerating apparatuss so that this buoyancy aid can be done the activity of automatic moving type at the water surface towards different directions.
2. aerator as claimed in claim 1 is characterized in that, described aerating apparatus can be two groups and is set up in parallel, and the jet orifice of aerating apparatus is towards reverse direction.
3. aerator as claimed in claim 1 is characterized in that described aerating apparatus can be two components and is located at the buoyancy aid opposite end, and the jet orifice of aerating apparatus is towards reverse direction.
4. as claim 2 or 3 described aerators, it is characterized in that the jet orifice of described aerating apparatus is towards reverse direction, the emitted dose of jet orifice becomes small one and large one; The intermittence control of making Push And Release that emitted dose is big, the jet orifice that emitted dose is little is done a control of heading straight for.
5. as claim 2 or 3 described aerators, it is characterized in that the jet orifice of described aerating apparatus outermost two aerating apparatuss is towards reverse direction, and the emitted dose size is identical, do the mutual switching of Push And Release respectively.
6. aerator as claimed in claim 1 is characterized in that, described aerating apparatus can be to arrange circlewise more than three groups and is provided with, and the jet orifice of aerating apparatus is setting outwardly.
7. aerator as claimed in claim 6 is characterized in that, the jet orifice of wherein arranging the aerating apparatus that is provided with is circlewise done the switching of Push And Release respectively in regular turn.
8. aerator as claimed in claim 1 is characterized in that the jet orifice of described aerating apparatus can be a plurality of.
9. aerator as claimed in claim 1 is characterized in that, described water drawing device is pump or jet flow aerator.
10. aerator as claimed in claim 1 is characterized in that, is provided with the exterior trim body outside described aerating apparatus in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100274055A CN100378011C (en) | 2005-06-30 | 2005-06-30 | Aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100274055A CN100378011C (en) | 2005-06-30 | 2005-06-30 | Aerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1887750A true CN1887750A (en) | 2007-01-03 |
| CN100378011C CN100378011C (en) | 2008-04-02 |
Family
ID=37577030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100274055A Expired - Fee Related CN100378011C (en) | 2005-06-30 | 2005-06-30 | Aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100378011C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007134529A1 (en) * | 2006-05-24 | 2007-11-29 | Tsai Rong-Feng | Aeration apparatus |
| CN102823537A (en) * | 2011-06-13 | 2012-12-19 | 虎尾科技大学 | Aerator |
| CN105906078A (en) * | 2016-05-20 | 2016-08-31 | 合肥工业大学 | Mobile type solar aeration machine |
| CN106115902A (en) * | 2016-08-25 | 2016-11-16 | 中冶华天工程技术有限公司 | A kind of deep channel type aeration impeller |
| CN111195569A (en) * | 2020-03-03 | 2020-05-26 | 南京伶机宜动驱动技术有限公司 | Sprayer and jet pushing device thereof |
| CN113046217A (en) * | 2012-04-18 | 2021-06-29 | 生命科技股份有限公司 | Method and apparatus for mass transfer of a gas stream with a liquid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204059U (en) * | 1987-03-25 | 1988-09-07 | 李学湖 | Jet type automatic moving aerator |
| CN2110363U (en) * | 1991-08-19 | 1992-07-22 | 青海省新能源研究所 | Floating self-actuated device for richening oxygen and removing dirt in aquarium |
| JPH08108196A (en) * | 1994-10-11 | 1996-04-30 | Kubota Corp | Float fountain for purification |
| GB9801877D0 (en) * | 1998-01-30 | 1998-03-25 | Flucon Pumps Limited | Aerators |
| CN2495641Y (en) * | 2001-07-20 | 2002-06-19 | 肥城市宏源环保机械有限公司 | Floating and fountain like aerator |
-
2005
- 2005-06-30 CN CNB2005100274055A patent/CN100378011C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007134529A1 (en) * | 2006-05-24 | 2007-11-29 | Tsai Rong-Feng | Aeration apparatus |
| CN102823537A (en) * | 2011-06-13 | 2012-12-19 | 虎尾科技大学 | Aerator |
| CN113046217A (en) * | 2012-04-18 | 2021-06-29 | 生命科技股份有限公司 | Method and apparatus for mass transfer of a gas stream with a liquid |
| CN105906078A (en) * | 2016-05-20 | 2016-08-31 | 合肥工业大学 | Mobile type solar aeration machine |
| CN106115902A (en) * | 2016-08-25 | 2016-11-16 | 中冶华天工程技术有限公司 | A kind of deep channel type aeration impeller |
| CN111195569A (en) * | 2020-03-03 | 2020-05-26 | 南京伶机宜动驱动技术有限公司 | Sprayer and jet pushing device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100378011C (en) | 2008-04-02 |
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