CN104304154B - Efficient suction jet type fish pond aerator - Google Patents
Efficient suction jet type fish pond aerator Download PDFInfo
- Publication number
- CN104304154B CN104304154B CN201410610612.2A CN201410610612A CN104304154B CN 104304154 B CN104304154 B CN 104304154B CN 201410610612 A CN201410610612 A CN 201410610612A CN 104304154 B CN104304154 B CN 104304154B
- Authority
- CN
- China
- Prior art keywords
- waterflow
- mixed flow
- jet pipe
- guiding seat
- cage
- 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.)
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 15
- 238000005276 aerator Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000725 suspension Substances 0.000 claims description 16
- 230000035515 penetration Effects 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 12
- 239000001301 oxygen Substances 0.000 abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007667 floating Methods 0.000 abstract description 3
- 238000005273 aeration Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000013589 supplement Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000003643 water by type Substances 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)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to an efficient suction jet type fish pond aerator. The efficient suction jet type fish pond aerator comprises a body which is formed by a water flow guide base, a mixed flow jet pipe, an air guide pipe, an impeller, a motor, a water filter cage and the like; the integral body is hoisted on a hanging frame through a plurality of hanging rods which are arranged on the water filter cage; the hanging frame is fixed on a floating pontoon; the floating pontoon is provided with a safety connection box which is provided with an electric leakage protection switch, wherein a power wire can be connected into the safety connection box. Compared with the previous fish pond aerator, the efficient suction jet type fish pond aerator can be placed into a deep water layer and accordingly the oxygen aeration can be performed on the deep water layer and the oxygen aeration effect is good and a water body can flow through the water flow jetted from the mixed flow jet pipe of the aerator to form an inner loop river effect.
Description
Technical field
The present invention relates to a kind of water oxygenation equipment, more particularly, to a kind of efficient air-intake, jet type oxygen-enriching machine in fish pond.
Background technology
Common oxygen-enriching machine in fish pond typically all adopts vane type, mainly by motor, deceleration device, frame, impeller, floating drum
Five parts form.Motor power (output) is typically below 7.5 kilowatts.The rotating speed of motor is reduced by deceleration device, thus can make
Use big impeller, increase hydraulic jump diameter, improve oxygen supplement efficiency.Impeller is formed by connecting by deviated splitter vane and trachea and is reverse umbrella-type, and rises and stirs
Water acts on.Motor rotates in surface layer of water through decelerator impeller, water is mentioned top layer from bottom, and throws away the water surface, make
Become " hydraulic jump "；The rotation of blade and trachea can form hydraulic jump and spray, so that the backside gas pressure of impeller is declined simultaneously, air just along
Pipe enters water body, and the blade being rotating and trachea smash, and make water be in fluidized state, thus expanding water and air
Contact area, accelerate oxygen dissolves in speed.Due also to the convection current of upper and lower water layer, the dissolved oxygen in whole water body, temperature
Tend to be balanced Deng in vertically and horizontally both direction.
The convection velocity being carried out mainly for surface water body due to such aerator between oxygen supplement, and its upper and lower water layer is slow, no
Method carries out abundant oxygen supply to deeper water layer.
Content of the invention
The invention discloses a kind of efficient air-intake, jet type oxygen-enriching machine in fish pond is it is intended to solve existing for existing oxygen-enriching machine in fish pond
Drawbacks described above.
Present invention employs following technical proposal to achieve the goal:
A kind of efficient air-intake, jet type oxygen-enriching machine in fish pond, including body, described body includes Waterflow-guiding seat, mixed flow jet
Pipe, airway, impeller, motor and drainage cage；
The front portion of described Waterflow-guiding seat is provided with delivery line, rear portion is provided with water inlet, and its delivery line is plugged in described mixed flow
The rear tube intracavity of jet pipe, its water inlet is in described drainage cage；
Certain gap is maintained to form annular air between the inwall of the outer wall of described delivery line and mixed flow jet pipe
Passage, described airway is arranged at the rear top of described mixed flow jet pipe, and its tube chamber is connected with described annular air channel；
Described Waterflow-guiding seat and mixed flow jet pipe are each attached on described drainage cage；
Described impeller is arranged in the tube chamber of described delivery line；
Described motor is fixed on the rear end of described Waterflow-guiding seat, and its outfan is fixing with the drive shaft of described impeller even
Connect.
Further, described mixed flow jet pipe is the pre-large post-small horn-like body of caliber.
Further, it is provided with drainage screen in the tube chamber of described airway.
Further, described motor is oil-immersed water-cooled motor, can select sea water motor or fresh water motor according to water quality,
Alternating current motor, d.c. motor or alternating current-direct current motor can be selected according to power supply mode.
Further, entirely described body is lifted on a suspension bracket by many suspension rods being arranged on described drainage cage.
Further, the length of many described suspension rods is all adjustable, can be used to adjust underwater penetration and the angle of described body.
Further, described suspension bracket is arranged on pontoon.
Further, this aerator is provided with the Safety terminal box for accessing power line and install earth leakage circuit-breaker, should
Safety terminal box is fixed on pontoon.
Compared to supercharger before, the present invention can be positioned in deep water, thus oxygen supplement can be carried out to the water body of deep layer,
Oxygenation effect is more preferable.
Brief description
Fig. 1 is the general structure schematic diagram of the embodiment of the present invention
Fig. 2 is Fig. 1 partial exploded view
Fig. 3 is the housing construction schematic diagram of the embodiment of the present invention
Fig. 4 is Fig. 3 explosive view
Fig. 5 is the organism internal structure schematic diagram of the embodiment of the present invention
Fig. 6 is the Waterflow-guiding holder structure schematic diagram of the embodiment of the present invention
Fig. 7 is the Waterflow-guiding seat rear structure schematic diagram of the embodiment of the present invention
In figure is labeled as: 1, Waterflow-guiding seat, 1a, Waterflow-guiding seat retainer ring, 1b, delivery line, 1c, fixed seat, 1d, company
Pin, 1e, water inlet, 1f, through hole, 2, mixed flow jet pipe, 2a, air inlet, 2b, mixed flow jet pipe retainer ring, 3, airway, 4,
Impeller, 4a, (impeller) drive shaft, 5, motor, 5a, (motor) outfan, 6, drainage cage, 6a, opening, 7, air duct, 8, mistake
Filter screen, 9, suspension rod, 10, suspension bracket, 11, pontoon, 12, Safety terminal box.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
With reference to Figure 17:
A kind of efficient air-intake, jet type oxygen-enriching machine in fish pond, including Waterflow-guiding seat 1, mixed flow jet pipe 2, airway 3, impeller
4th, motor 5 and drainage cage 6.
Waterflow-guiding seat 1 includes Waterflow-guiding seat retainer ring 1a, and the front side of Waterflow-guiding seat retainer ring 1a is provided with delivery line
1b, rear side is provided with fixed seat 1c, and fixed seat 1c is fixedly connected with Waterflow-guiding seat retainer ring 1a by multiple connecting pin 1d, multiple
Neutral gear between connecting pin 1d forms water inlet 1e.
Delivery line 1b is plugged in the rear tube intracavity of mixed flow jet pipe 2, maintains certain gap to be formed between two pipes
Air duct 7；
Mixed flow jet pipe 2 is the pre-large post-small horn-like body of caliber, and top is provided with and entering that air duct 7 connects thereafter
Pore 2a, airway 3 is plugged in this air inlet 2a；
Impeller 4 is arranged in the tube chamber of delivery line 1b, and its drive shaft 4a is disposed through the through hole 1f of fixed seat 1c rear end
It is fixedly connected with the outfan 5a of motor 5；
Motor 5 is an oil-immersed water-cooled direct current fresh water motor, and its body is fixed on the rear end of fixed seat 1c by screw.
The side of drainage cage 6 is provided with opening 6a, the water inlet 1e at Waterflow-guiding seat 1 rear portion, fixed seat 1c and be arranged at
Motor 5 in fixed seat 1c is all positioned in drainage cage 6 by this opening 6a, and is closed in filter by Waterflow-guiding seat retainer ring 1a
In water cage 6.
The rear end of mixed flow jet pipe 2 is provided with mixed flow jet pipe retainer ring 2b, and mixed flow jet pipe 2 is together with Waterflow-guiding seat 1
It is fixed by screws in drainage cage 6 cage body of d at opening 6a.
It is provided with drainage screen 8 in the tube chamber of airway 3.
The top corner of drainage cage 6 is provided with four suspension rods 9, after the top of suspension rod 9 passes through the through hole on a suspension bracket 10, by spiral shell
Mother is rotatably connected in the screw thread at its top, thus drainage cage 6 is lifted on together with the whole aerator body being fixed in its cage body
On frame 10.
Adjust 4 nuts, the underwater penetration of scalable drainage cage 6 body in the same direction simultaneously.
Suspension bracket 10 is made up of four square tubes, and its both sides support body is separately fixed on two pontoons 11, between two pontoons 11
Spacing be sufficient for whole body and pass through from there, smoothly to put in water.
It is provided with one for the Safety terminal box 12 accessing power line and install earth leakage circuit-breaker on arbitrary pontoon 11.
The operation principle of the present invention is: pontoon is placed on the water surface, by drainage cage 6 together with the whole body being arranged on
Insert in water, the height according to water level can adjust the length of suspension rod 9, so that body reaches depth desired.
Motor 5 drives impeller 4 high-speed rotation, forms high-velocity flow, and high-velocity flow passes through the front end mouth of pipe of mixed flow jet pipe 2
Project forward, now form a negative pressuren zone in the mixed flow jet pipe 2 of impeller 4 front portion, suction function is by water after Waterflow-guiding seat 1
The water inlet 1e in portion sucks, and also sucks air by airway 3 simultaneously, and water and oxygen mix in mixed flow jet pipe 2 and crushes, no
Disconnected formation gas and water mixture, the oxygen that water body directly absorbs from gas-water mixture reaches oxygen supplement.Penetrate from mixed flow jet pipe 2
The fluid going out, forms the current stirring in waters, forms the running water oxygenation effect as river, thus reaching fish pond
Fully oxygen supplement；
The water entering Waterflow-guiding seat 1 can filter beforehand through drainage cage 6；
Air in air inlet passage 7 can filter beforehand through the drainage screen 8 in airway 3；
If adjusting body angle, manually adjust the length of one or more suspension rod 9.
Claims (2)
1. a kind of efficient air-intake, jet type oxygen-enriching machine in fish pond, including body it is characterised in that described body includes Waterflow-guiding
Seat, mixed flow jet pipe, airway, impeller, motor and drainage cage；
Described Waterflow-guiding seat includes Waterflow-guiding seat retainer ring, the front side of this Waterflow-guiding seat retainer ring be provided with delivery line, after
Side is provided with fixed seat, and described fixed seat is fixedly connected with described Waterflow-guiding seat retainer ring by multiple connecting pins, multiple described
Neutral gear between connecting pin forms water inlet；
Described delivery line is plugged in the rear tube intracavity of described mixed flow jet pipe, the inwall of its outer wall and described mixed flow jet pipe it
Between maintain certain gap to form annular air channel；
Described airway is arranged at the rear top of described mixed flow jet pipe, and its tube chamber is connected with described annular air channel；
Described impeller is arranged in the tube chamber of described delivery line；
Described motor is fixed on the rear end of described Waterflow-guiding seat, and its outfan is fixedly connected with the drive shaft of described impeller；
The side of described drainage cage is provided with opening, the described water inlet at described Waterflow-guiding seat rear portion, fixed seat and be arranged at
Described motor in described fixed seat is all positioned in described drainage cage by this opening, and by described Waterflow-guiding seat retainer ring
It is closed in described drainage cage；
The rear end of described mixed flow jet pipe is provided with mixed flow jet pipe retainer ring, described mixed flow jet pipe and described Waterflow-guiding seat one
Road is fixed by screws in the described drainage cage cage body at described opening；
The top corner of described drainage cage is provided with four suspension rods, after the top of described suspension rod passes through the through hole on a suspension bracket, by spiral shell
Mother is rotatably connected in the screw thread at its top, thus described drainage cage is lifted on together with the whole aerator body being fixed in its cage body
On described suspension bracket；Adjust 4 nuts, the underwater penetration of drainage cage body described in scalable in the same direction simultaneously.
2. a kind of efficient air-intake, jet type oxygen-enriching machine in fish pond according to claim 1 is it is characterised in that described airway
It is provided with drainage screen in tube chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610612.2A CN104304154B (en) | 2014-10-31 | 2014-10-31 | Efficient suction jet type fish pond aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610612.2A CN104304154B (en) | 2014-10-31 | 2014-10-31 | Efficient suction jet type fish pond aerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104304154A CN104304154A (en) | 2015-01-28 |
| CN104304154B true CN104304154B (en) | 2017-02-01 |
Family
ID=52359595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410610612.2A Active CN104304154B (en) | 2014-10-31 | 2014-10-31 | Efficient suction jet type fish pond aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104304154B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452219B (en) * | 2018-12-12 | 2024-05-07 | 陈勇达 | Vortex generator, vortex generating system and vortex convection oxygenation method |
| CN114287383A (en) * | 2019-05-31 | 2022-04-08 | 中山市农业科技推广中心 | Water delivery oxygenation system and shrimp culture pond for shrimp culture pond |
| CN111034670B (en) * | 2019-12-31 | 2021-10-22 | 镇江大全现代农业发展有限公司 | Rice field fish culture oxygenation device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6155794A (en) * | 1998-09-09 | 2000-12-05 | Fangchenggang Ocean Science And Technology Development Center | Aspirating aerator |
| CN2629423Y (en) * | 2003-07-02 | 2004-08-04 | 中国水产科学研究院黑龙江水产研究所渔机试验厂 | Spray automatic aerator |
| CN102887594B (en) * | 2011-07-22 | 2015-06-03 | 吴为国 | Jet device and method and facility for enabling water body to flow and enrich oxygen through multiple jet devices |
| CN204244925U (en) * | 2014-10-31 | 2015-04-08 | 赵杰 | Efficient air-intake, jet type oxygen-enriching machine in fish pond |
-
2014
- 2014-10-31 CN CN201410610612.2A patent/CN104304154B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104304154A (en) | 2015-01-28 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |