CN104996355A - Pump-free oxygen increasing device - Google Patents
Pump-free oxygen increasing device Download PDFInfo
- Publication number
- CN104996355A CN104996355A CN201510455251.3A CN201510455251A CN104996355A CN 104996355 A CN104996355 A CN 104996355A CN 201510455251 A CN201510455251 A CN 201510455251A CN 104996355 A CN104996355 A CN 104996355A
- Authority
- CN
- China
- Prior art keywords
- water
- tubular body
- water spray
- frame
- spray portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 35
- 239000001301 oxygen Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 134
- 239000007921 spray Substances 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000005276 aerator Methods 0.000 claims description 35
- 238000005259 measurement Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000007667 floating Methods 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000006213 oxygenation reaction Methods 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a pump-free oxygen increasing device comprising a water sucking and spraying mechanism, a motor, a frame, and floating balls. The motor is fixed on the frame. A motor shaft of the motor is connected with the water sucking and spraying mechanism. The floating balls are arranged at the bottom of the frame. Of the water sucking and spraying mechanism, the lower part of a tubular body is a water sucking part, the side wall of the tubular body is equipped with a plurality of hollow water spraying parts communicated with the water sucking part, the water spraying parts can spray water without pumps under the action of centrifugal force when a power mechanism runs at certain speed, the inner wall of the tubular body is provided with a plurality of drainage troughs which facilitate rising flow of liquid, and the power mechanism is fixed on the frame. The oxygen increasing device can be put in a pool. As the oxygen increasing device has no rotating blades, the workload and cost of later maintenance are low, and the oxygen increasing device can adapt to more working conditions. The device is provided with an automatic detection control device, so that the working ability can be timely adjusted according to different external conditions, and energy is saved.
Description
Technical field
The invention belongs to oxygen increasing equipment field, particularly relate to a kind of non-pump type automatic aerator.
Background technology
Aquatic products need oxygen in cultivation, and when the solvability of oxygen in water equals 2 mg/litre, water will be smelly; And general when the oxygen dissolved in water is less than 5 mg/litre, biology just cannot be survived.On the water surface in current most of fish pond, all floating installation two, three pump type aerators increase the solvability of oxygen in water body, to reach the oxygen dissolved needed for shoal of fish normal growth, existing pump aerator, most use vane pump, and inside fish pond, usual impurity is many, and also content of microorganisms is high, easily pump is resulted in blockage, and arranging of pump itself can increase oxygenation cost, and the life-span is not long, causes working service cost high.
Summary of the invention
The object of the invention is to: propose a kind of non-pump type automatic aerator, water can be made when actuating unit reaches certain rotating speed, water enters through tubular body bottom under the influence of centrifugal force, can rise along inwall because tubular body exists eccentric situation (bias that unavoidable alignment error causes) water, spray from water spray portion again, thus the effect realized without pump water spray, make ejection water simultaneously evenly, dispersion, the combination with oxygen in abundant and air can reach the effect of oxygenation.In addition, without the need to arranging the parts such as impeller in tubular body, without water suction water jet pump, enormously simplify water suction, water spraying structure, thus greatly reducing cost.In addition, the inwall of tubular body is provided with some drainage troughs, the be beneficial to liquid of drainage trough rises and flows, the interconnecting part of water spray portion and tubular body is provided with guiding gutter, the resistance of liquid flow can be reduced, actuating unit is fixed in frame, oxygenation utensil can be made to put into pond work, its structure is ingenious, adaptive capacity to environment is strong, easy to use, do not rotate the setting of hinge, later maintenance workload and cost few, thus more multi-state can be adapted to, and there is automatic detection and control device, ability to work can be adjusted according to different external condition in good time, thus economize energy.
Object of the present invention is realized by following technical proposals:
A kind of automatic aerator Xi Sa water mechanism, comprise tubular body, the bottom of described tubular body is water-holding portion, and the sidewall of described tubular body is provided with the water spray portion of some hollow, and described water spray portion is communicated with water-holding portion.
Automatic aerator Xi Sa water mechanism of the present invention, described water spray portion is in tilted layout on tubular body, and all water spray portions point to same one end of tubular body; And/or described water spray portion is perpendicular to tubular body, when described water spray portion is in tilted layout on tubular body, between described water spray portion and tubular body, be formed with the angle of 35-55 degree.
Automatic aerator Xi Sa water mechanism of the present invention, the interconnecting part of described water spray portion and tubular body is provided with guiding gutter; The inwall of described tubular body is provided with some drainage troughs, and described water spray portion is straight tube, bend pipe and/or reduced pipe, the area sum of import department's cross section in all water spray portions, and compared with the area of tubular body cross section, its ratio is 0.3-0.45.
The non-pump type automatic aerator of use of the present invention above-mentioned Xi Sa water mechanism, comprises Xi Sa water mechanism and actuating unit, and described Xi Sa water mechanism is connected on the output shaft of actuating unit, described water spray portion tilt and/be arranged vertically within tubular body.
The non-pump type automatic aerator of use of the present invention above-mentioned Xi Sa water mechanism, described actuating unit is fixed in frame.
The non-pump type automatic aerator of use of the present invention above-mentioned Xi Sa water mechanism, described actuating unit is fixed in frame, and described frame is provided with several ball floats.
The non-pump type automatic aerator of use of the present invention above-mentioned Xi Sa water mechanism, the bottom of described frame or top are provided with the ball float of more than three, described ball float be uniformly distributed in frame surrounding and in the same plane.
The non-pump type automatic aerator of use of the present invention above-mentioned Xi Sa water mechanism, described frame is provided with the stopping means of restriction planar movement and/or rotation.
The non-pump type automatic aerator of use of the present invention above-mentioned Xi Sa water mechanism, described stopping means is the non-circular cylindrical body that one end is fixed, and described frame is provided with the non-circular spacing hole passed for column.
The non-pump type automatic aerator of use of the present invention above-mentioned Xi Sa water mechanism, described actuating unit is motor, and described motor is connected in control system, and described control system comprises measurement of oxygen content module, hydraulic pressure detection module, Executive Module and MCU; Described measurement of oxygen content module, comprises and is located at the following oxygen content testing instrument of the water surface, for detecting the gassiness oxygen amount in water body, and is converted into oxygen content digital signal transfers to MCU; Described hydraulic pressure detection module, comprises the hydraulic pressure detector being located at mouth of pipe place of water spray portion, for detecting the pressure of mouth of pipe place of water spray portion ejection water, and is converted into pressure on the number signal transmission to MCU; Described MCU, for receiving the oxygen content data signal of measurement of oxygen content module and multilevel iudge, when this value exceedes pre-set threshold value, then sends executive signal to Executive Module; For receiving the hydraulic pressure data signal of hydraulic pressure detection module and multilevel iudge, when this value exceedes pre-set threshold value, then send executive signal to Executive Module; Described Executive Module, comprises the motor be located in frame, for receive executive signal that MCU sends and the rotation controlling motor whether and rotating speed
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, non-pump type automatic aerator of the present invention, water can be made when actuating unit reaches certain rotating speed, water enters through tubular body bottom under the influence of centrifugal force, can rise along inwall because tubular body exists eccentric situation (bias that unavoidable alignment error causes) water, spray from water spray portion again, thus the effect realized without pump water spray, make ejection water simultaneously evenly, dispersion, the combination with oxygen in abundant and air can reach the effect of oxygenation.
2, non-pump type automatic aerator of the present invention, without the need to arranging the parts such as impeller in tubular body, without water suction water jet pump, enormously simplify water suction, water spraying structure, thus greatly reducing cost.
3, non-pump type automatic aerator of the present invention, the inwall of tubular body is provided with some drainage troughs, the be beneficial to liquid of drainage trough rises and flows, the interconnecting part of water spray portion and tubular body is provided with guiding gutter, the resistance of liquid flow can be reduced, actuating unit is fixed in frame, oxygenation utensil can be made to put into pond and work.
4, non-pump type automatic aerator of the present invention, structure is ingenious, adaptive capacity to environment is strong, easy to use, do not rotate the setting of hinge, later maintenance workload and cost few, thus more multi-state can be adapted to, and there is automatic detection and control device, ability to work can be adjusted according to different external condition in good time, thus economize energy.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of non-pump type automatic aerator of the present invention.
Fig. 2 inhales in a kind of non-pump type automatic aerator of the present invention to spread water structural scheme of mechanism.
Fig. 3 is a kind of non-pump type automatic aerator of the present invention vertical view.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment one
The first embodiment of the present invention as shown in Figure 2, a kind of automatic aerator Xi Sa water mechanism, comprise tubular body 104, the bottom of described tubular body 104 is water-holding portion 102, the sidewall of described tubular body 104 is provided with the water spray portion 103 of some hollow, described water spray portion 103 is communicated with water-holding portion 102, when operating, liquid enters from 103 ejections from water-holding portion 102, tubular body 104 can be two ends hollow, also can be that one end open is closed in one end, also can be that closed at both ends one end side has opening.
Embodiment two
On the basis of embodiment one, described water spray portion 103 is in tilted layout on tubular body 104, all water spray portions 103 point to same one end of tubular body 104, with with simultaneously upward also can down simultaneously, and described water spray portion 103 can also perpendicular to tubular body 104, different working condition requirements can be adapted to like this, to the needs of water spraying direction.
Embodiment three:
On the basis of embodiment two, when described water spray portion 103 is in tilted layout on tubular body 104, the angle of 35-55 degree is formed between described water spray portion 103 and tubular body 104, such Angle ambiguity, be because the vaporific effect arranging its water spray formation is like this best, make water and air have maximum contact surface.
Embodiment four:
On the basis of embodiment one or embodiment two or embodiment three, described water spray portion 103 is provided with guiding gutter with the interconnecting part of tubular body 104, its guiding gutter is generally cambered surface transition, the inwall of described tubular body 104 is provided with some drainage troughs, the be beneficial to liquid of drainage trough rises and flows, described water spray portion 103 is straight tube, base is directly connected with tubular body 104, water spray portion 103 also can be bend pipe, when after connection, need to be bent into required shape according to operating mode, water spray portion 103 is on the basis that shape is determined, it can also be reduced pipe, its water spray outlet pressure can be changed like this, the area sum of import department's cross section in all water spray portions 103, compared with the area of tubular body 104 cross section, its ratio is 0.3-0.45, arranging like this can make it have best water spraying atomization effect.
Embodiment five:
Adopt the non-pump type automatic aerator of the Xi Sa water mechanism of embodiment one to four any embodiment, as shown in Figure 1, comprise Xi Sa water mechanism 1 and actuating unit, described Xi Sa water mechanism 1 is connected on the output shaft of actuating unit, described water spray portion 103 tilt and/be arranged vertically within tubular body 104, in order to enable, water is reasonable to be sprayed in such setting, and actuating unit is when reaching certain rotating speed, can spray water without pump under the influence of centrifugal force, described actuating unit is fixed in frame 3, like this basis that automatic aerator can be made to have carrying is set, create conditions for putting into pond.
Embodiment six:
On the basis of embodiment five, described frame 3 is provided with several ball floats 4, and such arranging can make whole device float on the surface, and according to different working condition requirements, and motor can on the water surface, also can in underwater.
Embodiment seven:
On the basis of embodiment six, as shown in Figure 3, the bottom of described frame 3 or top are provided with the ball float 4 of more than three, because motor can under water also can be on the water, so the relative position of ball float is uncertain, described ball float 4 is uniformly distributed in the surrounding of frame 3 and in the same plane, such arranging can make whole device relatively steady, can certainly be four, five, six and more.
Embodiment eight:
On the basis of embodiment five to seven any embodiment, described frame 3 is provided with the stopping means of restriction planar movement or rotation, or device that is mobile and that rotate with limit, confirmablely so whole device is fixed on the position preset, described stopping means is the non-circular cylindrical body that one end is fixed, described frame 3 is provided with the non-circular spacing hole passed for column, stopping means can be fixed under water, also can be the submerged of an end band weight, can also be the water surface arranges fixture be fixed.
Embodiment nine:
On the basis of embodiment five to eight any embodiment, described actuating unit is motor 2, and described motor 2 is connected in control system, and described control system comprises measurement of oxygen content module, hydraulic pressure detection module, Executive Module and MCU; Described measurement of oxygen content module, comprises and is located at the following oxygen content testing instrument of the water surface, for detecting the gassiness oxygen amount in water body, and is converted into oxygen content digital signal transfers to MCU; Described hydraulic pressure detection module, comprises the hydraulic pressure detector being located at mouth of pipe place of water spray portion 103, for detecting the pressure of mouth of pipe place of water spray portion 103 ejection water, and is converted into pressure on the number signal transmission to MCU; Described MCU, for receiving the oxygen content data signal of measurement of oxygen content module and multilevel iudge, when this value exceedes pre-set threshold value, then sends executive signal to Executive Module; For receiving the hydraulic pressure data signal of hydraulic pressure detection module and multilevel iudge, when this value exceedes pre-set threshold value, then send executive signal to Executive Module; Described Executive Module, comprises the motor 2 be located in frame 1, for receive executive signal that MCU sends and the rotation controlling motor 2 whether and rotating speed.
Embodiment ten
On the basis of embodiment one to three any embodiment, in described Xi Sa water mechanism 1, inwall is provided with metal coating, inwall is not easily bondd the attachment of foreign matter and microorganism, thus the quality of water spray can not be affected, and can not water quality be affected, adopt the metal coating of exclusive formula herein, coating levels is: copper content 20-35%, nickel content is: 35-45%, chromium content is: 40-50%, described coating layer thickness is advisable with 0.3-1mm, the process arranging coating is: pending goods, and--surface quality inspection and elimination internal stress invest hydrophily, and----------activate I--washes, and--activate II--washes, and--chemical plating--washes--plating--finished product in washing in chemical attack in washing in neutralization.Its metallic element plating time sequential process is: chemical sinking nickel 8 minutes, and nickel content is 10-15%, copper pre-plating 2 minutes, copper content is: 3-8 part, acid copper process 10 minutes, sour copper content: 5-9 part, half light nickel 8 minutes, nickel content is: 8-10 part, half nickel 10 minutes, nickel content is: 10-12 part, chromium plating 2 minutes, chromium content is: 15-20 part, and described content is weight portion.
Operation principle:
Xi Sa water mechanism is at actuating unit, under the turning effort of both above-mentioned motor 2, when water-holding portion 102 contacts water body, under the effect of centrifugal force (unavoidable alignment error causes bias), water can rise along tubular body 104, when rising to the position in water spray portion 103, under the influence of centrifugal force, water can be thrown out of, thus form vaporific steam, contact with air fully, fall into pond again, thus add the oxygen content of Chi Zhongshui, described motor can hang in the sky, also water body can be sunk to, adjust water spray portion 103 as required and export the height with the water surface, such setting is without the need to water pump, also the hinge just without the need to rotating, thus it is very convenient to the maintenance of device, and for the soft many occasions of impurities in water, if any pasture and water, block fish erbium etc. still can be suitable for.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an automatic aerator Xi Sa water mechanism, it is characterized in that, comprise tubular body (104), the bottom of described tubular body (104) is water-holding portion (102), the sidewall of described tubular body (104) is provided with the water spray portion (103) of some hollow, and described water spray portion (103) is communicated with water-holding portion (102).
2. automatic aerator Xi Sa water mechanism as claimed in claim 1, it is characterized in that, described water spray portion (103) is in tilted layout on tubular body (104), and all water spray portions (103) point to same one end of tubular body (104); And/or described water spray portion (103) is perpendicular to tubular body (104), described water spray portion (103) was in tilted layout when tubular body (104) is upper, was formed with the angle of 35-55 degree between described water spray portion (103) and tubular body (104).
3. automatic aerator Xi Sa water mechanism as claimed in claim 1 or 2, is characterized in that, described water spray portion (103) is provided with guiding gutter with the interconnecting part of tubular body (104); The inwall of described tubular body (104) is provided with some drainage troughs, described water spray portion (103) is straight tube, bend pipe and/or reduced pipe, the area sum of import department's cross section of all water spray portions (103), compared with the area of tubular body (104) cross section, its ratio is 0.3-0.45.
4. one kind adopts the non-pump type automatic aerator of one of claims 1 to 3 described Xi Sa water mechanism, it is characterized in that, comprise Xi Sa water mechanism (1) and actuating unit, described Xi Sa water mechanism (1) is connected on the output shaft of actuating unit, described water spray portion (103) tilt and/be arranged vertically within tubular body (104).
5. non-pump type automatic aerator as claimed in claim 4, it is characterized in that, described actuating unit is fixed in frame (3).
6. non-pump type automatic aerator as claimed in claim 4, it is characterized in that, described actuating unit is fixed in frame (3), and described frame (3) is provided with several ball floats (4).
7. non-pump type automatic aerator as claimed in claim 6, it is characterized in that, the bottom of described frame (3) or top are provided with the ball float (4) of more than three, described ball float (4) be uniformly distributed in frame (3) surrounding and in the same plane.
8. the non-pump type automatic aerator as described in claim 4,5,6 or 7, is characterized in that, described frame (3) is provided with the stopping means of restriction planar movement and/or rotation.
9. non-pump type automatic aerator as claimed in claim 8, is characterized in that, described stopping means is the non-circular cylindrical body that one end is fixed, and described frame (3) is provided with the non-circular spacing hole passed for column.
10. the non-pump type automatic aerator as described in one of claim 5 to 9; it is characterized in that; described actuating unit is motor (2), and described motor (2) is connected in control system, and described control system comprises measurement of oxygen content module, hydraulic pressure detection module, Executive Module and MCU; Described measurement of oxygen content module, comprises and is located at the following oxygen content testing instrument of the water surface, for detecting the gassiness oxygen amount in water body, and is converted into oxygen content digital signal transfers to MCU; Described hydraulic pressure detection module, comprises the hydraulic pressure detector being located at water spray portion (103) mouth of pipe place, for detecting the pressure of water spray portion (103) mouth of pipe place ejection water, and is converted into pressure on the number signal transmission to MCU; Described MCU, for receiving the oxygen content data signal of measurement of oxygen content module and multilevel iudge, when this value exceedes pre-set threshold value, then sends executive signal to Executive Module; For receiving the hydraulic pressure data signal of hydraulic pressure detection module and multilevel iudge, when this value exceedes pre-set threshold value, then send executive signal to Executive Module; Described Executive Module, comprises the motor (2) be located in frame (1), for receive executive signal that MCU sends and the rotation controlling motor (2) whether and rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455251.3A CN104996355A (en) | 2015-07-30 | 2015-07-30 | Pump-free oxygen increasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455251.3A CN104996355A (en) | 2015-07-30 | 2015-07-30 | Pump-free oxygen increasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104996355A true CN104996355A (en) | 2015-10-28 |
Family
ID=54369486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510455251.3A Pending CN104996355A (en) | 2015-07-30 | 2015-07-30 | Pump-free oxygen increasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104996355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651751A (en) * | 2019-08-26 | 2020-01-07 | 陈丽清 | Aquaculture pond oxygenation equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052187U (en) * | 1989-05-09 | 1990-02-07 | 黄宗豪 | Oxygen increasing machine with water-adsorbing impeller |
| AU2003100472A4 (en) * | 2003-06-16 | 2003-07-17 | Anthony David Moses | Centrifugal debris collector for aquariums, ponds, pools or spas |
| TW567743U (en) * | 2001-12-31 | 2003-12-21 | Wei Fang | Centrifugal device for pumping water and oxygen enrichment from bottom of a pond |
| CN2678356Y (en) * | 2004-01-16 | 2005-02-16 | 陈浩 | Energy saving aerator |
| CN200959771Y (en) * | 2006-09-21 | 2007-10-17 | 余亦非 | Straight tube type aerator |
-
2015
- 2015-07-30 CN CN201510455251.3A patent/CN104996355A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052187U (en) * | 1989-05-09 | 1990-02-07 | 黄宗豪 | Oxygen increasing machine with water-adsorbing impeller |
| TW567743U (en) * | 2001-12-31 | 2003-12-21 | Wei Fang | Centrifugal device for pumping water and oxygen enrichment from bottom of a pond |
| AU2003100472A4 (en) * | 2003-06-16 | 2003-07-17 | Anthony David Moses | Centrifugal debris collector for aquariums, ponds, pools or spas |
| CN2678356Y (en) * | 2004-01-16 | 2005-02-16 | 陈浩 | Energy saving aerator |
| CN200959771Y (en) * | 2006-09-21 | 2007-10-17 | 余亦非 | Straight tube type aerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110651751A (en) * | 2019-08-26 | 2020-01-07 | 陈丽清 | Aquaculture pond oxygenation equipment |
| CN110651751B (en) * | 2019-08-26 | 2021-09-07 | 佛山市嘉沃农业科技合伙企业（有限合伙） | Aquaculture pond oxygenation equipment |
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Application publication date: 20151028 |
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