CN108513945A - A kind of fishery aerator and its method based on scroll casing type centrifugal blower - Google Patents
A kind of fishery aerator and its method based on scroll casing type centrifugal blower Download PDFInfo
- Publication number
- CN108513945A CN108513945A CN201810319576.2A CN201810319576A CN108513945A CN 108513945 A CN108513945 A CN 108513945A CN 201810319576 A CN201810319576 A CN 201810319576A CN 108513945 A CN108513945 A CN 108513945A
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- Prior art keywords
- bubble
- hard
- collection
- umbrella
- centrifugal blower
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- 238000005276 aerator Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 238000002347 injection Methods 0.000 claims abstract description 34
- 239000007924 injection Substances 0.000 claims abstract description 34
- 230000036544 posture Effects 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 29
- 239000012141 concentrate Substances 0.000 claims description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 12
- 238000006213 oxygenation reaction Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 9
- 230000001174 ascending effect Effects 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 8
- 238000004090 dissolution Methods 0.000 claims description 7
- 238000009395 breeding Methods 0.000 claims description 6
- 230000001488 breeding effect Effects 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010025 steaming Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000237858 Gastropoda Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray 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)
Abstract
The invention discloses a kind of fishery aerator based on scroll casing type centrifugal blower, including hard collection flow cartridge, the collection bubble umbrella that is immersed in raising water and hard air injection pipe；The hard collection flow cartridge of vertical posture is tubular structure up and down, is bubble concentration channel up and down in the cylinder of the hard collection flow cartridge；The cover body structure for integrating bubble umbrella as lower end in trumpet flare, it is described collect bubble umbrella it is concentric in the hard collection flow cartridge lower end, and the hard collection flow cartridge is connected in collection bubble umbrella upper end, the hard air injection pipe of several vertical postures is distributed on the outside of the hard collection flow cartridge, and the hard air injection pipe of several vertical postures is along the hard collection flow cartridge circumferentially array distribution；And each hard air injection pipe lower end passes through the umbrella cover of the collection bubble umbrella；The structure of the present invention is simple, steeps umbrella structure using collection, by bubble rise caused by energy of flow utilize, so that the water that the continuous rotation of its Kaplan makes to emit at leakage hole in a fit of anger is in flow regime always.
Description
Technical field
The invention belongs to fishery cultivating field more particularly to a kind of fishery aerator based on scroll casing type centrifugal blower and its
Method.
Background technology
If pond waters have anoxia phenomenon in the case where fishery cultivating field cultivation density is larger, in turn result in big
The problem of measuring fish mortality, it is therefore desirable to which aerator, existing aerator have consumption power big, and noise is big, spray of water
Impact the drawbacks such as roadside pedestrian.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, a kind of noise of present invention offer is small, oxygenation effect is strong
A kind of fishery aerator and its method based on scroll casing type centrifugal blower.
Technical solution：To achieve the above object, a kind of fishery aerator based on scroll casing type centrifugal blower of the invention, packet
It includes hard collection flow cartridge, be immersed in collection bubble umbrella and the hard air injection pipe raised in water；
The hard collection flow cartridge of vertical posture is tubular structure up and down, is to pass through up and down in the cylinder of the hard collection flow cartridge
Logical bubble concentrates channel；It is described integrate bubble umbrella be lower end be in trumpet flare cover body structure, it is described collect steep umbrella it is concentric in institute
Hard collection flow cartridge lower end is stated, and the hard collection flow cartridge, the hard note of several vertical postures is connected in collection bubble umbrella upper end
Tracheae is distributed on the outside of the hard collection flow cartridge, and the hard air injection pipe of several vertical postures is in along the hard collection flow cartridge
Circumference array is distributed；And each hard air injection pipe lower end passes through the umbrella cover of the collection bubble umbrella；
Further include the head that steams, the head that steams is the cylindrical cavity structure that diameter is more than the hard air injection pipe；It is each hard
Connection is all connected there are one steaming head in matter air injection pipe lower end, and it is each it is described steam head with corresponding hard air injection pipe is concentric sets
It sets, the upper end of each head that steams is provided with several leakage holes of circular array distribution；The leakage hole respectively emitted in a fit of anger is emerged
Bubble float up to collection bubble umbrella cover body on the inside of.
Further, further include the first guide duct, the second guide duct, hollow water wing, scroll casing type centrifugal blower and gas point
Stream circle；
The hollow water wing is hard hollow circular cast structural, is annular transitional wind chamber inside the hollow water wing；Institute
The outlet air end for stating scroll casing type centrifugal blower is connected by the first guide duct with the transition wind chamber；The gas distribution circle is annular
Hollow box body structure, gas distribution circle inside form concentric annular shunting lumen；It is described annular shunting lumen with it is described
Transition wind chamber is connected by the second guide duct and is connected；The scroll casing type centrifugal blower is set to above the hollow water wing, described
Gas distribution circle is concentric to be set to below the hollow water wing；And the annular is connected in each hard air injection pipe upper end jointly
Shunting lumen；
The hard collection flow cartridge upper end is concentric to be fixedly connected with the gas distribution circle, the bubble concentrate channel upper end from
Gas distribution circle upper end is pierced by.
Further, further include L-type linking arm, L-type linking arm upper end is fixedly connected with the hollow water wing, the L
Type linking arm lower end is fixedly connected with the hard afflux drum outer wall；It is supported and is installed by two support posts above the hollow water wing
There is installation fan platform, scroll casing type centrifugal blower, the scroll casing type in the scroll casing type centrifugal blower are installed on the fan platform
Centrifugal fan blade and the hollow concentric setting of water wing, the air inlet of the scroll casing type centrifugal blower is vertically upward.
Further, further include floating plate, rotating bar, Kaplan, suspension line and breeding counterweight；
The floating plate is the circular float structure concentric with the hollow water wing, and the floating plate is positioned at described hollow floating
The region that the inner ring of circle is enclosed；Several vertical rectangular paddles, the floating plate are provided in the peripheral outer wall of the hollow water wing
Upper end is concentric to be provided with anti-splashing disk, and the inner ring setting gap of the plate wheel exterior feature of the anti-splashing disk and the hollow water wing is each described
Rectangular paddle is distributed along the floating plate axis circular array, and the lateral end of each rectangular paddle and the hollow water wing
Inner ring be arranged gap；
The rotating bar is concentric to pass through the bubble to concentrate channel, and the outer diameter of the rotating bar is less than the bubble collection
Middle channel internal diameter；The rotating bar upper end is concentric to be fixedly connected with the floating plate, and the rotating bar lower end is solid by connecting component
Surely the Kaplan is connected, the Kaplan is vertically arranged rectangular panel body structure, and rectangular on the rectangular panel body of the Kaplan
Array is provided with several hollow holes；Height where the Kaplan is less than height where each leakage hole emitted in a fit of anger；It is described
Kaplan lower end is connected with suspension line lower end described in suspension line and connects the breeding counterweight；It is also equidistant in the axial direction in the rotating bar
It is installed with four groups of passive fan blades；And four groups of passive fan blades are all located at the bubble and concentrate in channel；The gas
Ascending air or flow in bubble concentration channel can drive four groups of passive fan blades and rotating bar driven to rotate synchronously；
Further include rotating bar spacing ring, the rotating bar spacing ring is concentric to be concentrated in the bubble in channel, and described
Rotating bar rotatably wears the rotating bar spacing ring, and the rotating bar spacing ring is fixed by support member described in support connection
Bubble concentrates vias inner walls；The wherein described rotating bar and the rotating bar spacing ring clearance fit.
Further, when the hollow water wing and floating plate are floated on the water surface, under scroll casing type centrifugal blower open state,
Height where the floating plate lower end it is low go out 3 to 6 centimetres of height where the hollow water wing lower end, and height is low where the Kaplan
8 to 12 centimetres of height where going out each leakage hole emitted in a fit of anger.
Further, a kind of application method of the fishery aerator based on scroll casing type centrifugal blower, which is lain in
In piscina water, hollow water wing and floating plate are all that the component on the downside of floating state, at this time hollow water wing and floating plate is immersed in
Below the water surface of pond；Scroll casing type centrifugal blower is opened at this time, so that transition wind chamber is generated strong positive pressure, simultaneously because crossing gas in wind chamber
Quickly pouring in for body is gushed out, and makes to cross wind chamber generation wind song, and then hollow water wing is made to generate high-frequency vibration, and then make shunting lumen
It is middle to form strong positive pressure, so the water in shunting lumen under Action of Wind pressure by hard air injection pipe from the gas leakage respectively emitted in a fit of anger
Hole is discharged；And then shunting lumen forms cavity, and since scroll casing type centrifugal blower is also in open state, quilt in shunting lumen
The air of compression is branched under the action of wind pressure in each hard air injection pipe, then by respectively emitting leakage hole in a fit of anger with bubble
Form emerge, formed bubble comes into full contact with the water in pond, and the oxygen fraction contained in bubble is dissolved in water, into
And achieve the effect that pond water oxygenation, with the bubble that pours out at the leakage hole emitted in a fit of anger, and each bubble is in the floating of water
It floats rapidly under force effect, steeps umbrella in the horn-like collection expanded downwards due to emitting to be provided with above leakage hole in a fit of anger, because
And overwhelming majority bubbles can float up in collection bubble umbrella, eventually enter into the bubble in collection bubble umbrella and be all concentrated through bubble concentration channel
It floats, is concentrated in channel since a large amount of bubbles all float up to bubble under the action of collection steeps umbrella, and then bubble is made to concentrate channel
Strong ascending air is formed, bubble concentrates the four groups of passive fan blades of air stream drives gushed out upwards in channel and drives rotation
Bar rotates synchronously, and rotating bar drives Kaplan and floating plate synchronous rotary at this time；The continuous rotation of Kaplan makes to emit leakage hole in a fit of anger
The water at place is in flow regime always, makes to emit and is continuously disturbed diffusion by Kaplan by the water of " oxygenation " at leakage hole in a fit of anger,
The water far from " anoxic " at the leakage hole emitted in a fit of anger is set endlessly to add at the leakage hole emitted in a fit of anger, Jin Erti
Dissolution rate of oxygen in high bubble improves oxygenation effect；Bubble concentrates the ascending air in channel finally from gas distribution circle
Upper end is emerged in the form of bubble, until being emitted to floating plate bottom on bubble, at this time since floating plate is in rotation status, due in snail
Under shell-type centrifugal blower open state, height where floating plate lower end it is low go out height where the hollow water wing lower end floated to centimetre
Pan bottom bubble is during being affixed on floating plate outer wall to floating, floating plate bottom under the action of rectangular paddle on floating plate wall surface
Bubble is largely dispersed to hollow water wing bottom outward in swirl shape, and the water during being somebody's turn to do at the water surface of pond is largely mutual with bubble
Contact, and then the water on the water surface, also by further dissolved oxygen, the bubble to scatter is affixed on hollow water wing bottom, due to hollow water wing
Bottom bubble is built up, the high-frequency vibration for coordinating hollow water wing itself to be generated due to inner cavity, is shaken in promoting bubble
Oxygen dissolving, and bubble start continuously from hollow water wing surrounding overflow, emerge at the form scattered, the form for making bubble scatter
The phenomenon that effectively preventing concentrating dissolving, bubble dissolution rate of oxygen being caused to reduce, while the structure effectively reduces the common machine that increases and beats
The noise of water.
Advantageous effect：The structure of the present invention is simple, steeps umbrella structure using collection, and bubble is risen generated energy of flow profit
With making the water that the continuous rotation of its Kaplan makes to emit at leakage hole in a fit of anger be in flow regime always, make to emit leakage in a fit of anger
Diffusion is continuously disturbed by Kaplan by the water of " oxygenation " at stomata, makes the water source far from " anoxic " at the leakage hole emitted in a fit of anger
Source constantly adds at the leakage hole emitted in a fit of anger, and then improves the dissolution rate of oxygen in bubble, improves oxygenation effect.
Description of the drawings
Attached drawing 1, which is that the present invention is whole, splits schematic internal view；
Attached drawing 2 is whole first schematic diagram of the present invention；
Attached drawing 3 is whole second schematic diagram of the present invention；
Attached drawing 4 is the whole third schematic diagram of the present invention；
Attached drawing 5 is rotation axis and coupled Kaplan structural schematic diagram.
Specific implementation mode
The present invention is further described below in conjunction with the accompanying drawings.
A kind of fishery aerator based on scroll casing type centrifugal blower as shown in attached drawing 1 to 5, including hard collection flow cartridge 6, leaching
Not in raising the collection bubble umbrella 5 and hard air injection pipe 4 in water；
The hard collection flow cartridge 6 of vertical posture is tubular structure up and down, is upper and lower in the cylinder of the hard collection flow cartridge 6
The bubble of perforation concentrates channel 19；The cover body structure for integrating bubble umbrella 5 as lower end in trumpet flare, the collection bubble umbrella 5 are coaxial
The heart is in 6 lower end of hard collection flow cartridge, and the hard collection flow cartridge 6, the institute of several vertical postures is connected in 5 upper end of collection bubble umbrella
It states hard air injection pipe 4 and is distributed in 6 outside of the hard collection flow cartridge, and the hard air injection pipe 4 of several vertical postures is along described
The circumferentially array distribution of hard collection flow cartridge 6；And each 4 lower end of hard air injection pipe passes through the umbrella cover of the collection bubble umbrella 5；
Further include steaming first 37, the first 37 cylindrical cavity structures for being more than the hard air injection pipe 4 for diameter that steam；Often
Connection is all connected there are one steaming first 37 in a 4 lower end of hard air injection pipe, and it is each it is described steam first 37 with corresponding hard air injection pipe 4
Concentric setting, each first 37 upper end of steaming are provided with several leakage holes 36 of circular array distribution；Respectively steam first 37
On the bubble emerged of leakage hole 36 float up on the inside of the cover body of collection bubble umbrella 5, steaming first 37 makes to bring out under hard air injection pipe 4
The bubble come scatters more at random, prevents from excessively concentrating.
Further include the first guide duct 39, the second guide duct 38, hollow water wing 9, scroll casing type centrifugal blower 1 and gas splitting ring
3；
The hollow water wing 9 is hard hollow circular cast structural, and 9 inside of the hollow water wing is annular transitional wind chamber
35；The outlet air end 18 of the scroll casing type centrifugal blower 1 is connected by the first guide duct 39 with the transition wind chamber 35；The gas
Splitting ring 3 is annular hollow box body structure, and 3 inside of gas distribution circle forms concentric annular shunting lumen 21；The ring
Shape shunting lumen 21 is connected by the second guide duct 38 with the transition wind chamber 35 and is connected；The scroll casing type centrifugal blower 1 is arranged
Above the hollow water wing 9, the gas distribution circle 3 is concentric to be set to 9 lower section of the hollow water wing；And each hard
The annular shunting lumen 21 is connected in 4 upper end of air injection pipe jointly；
6 upper ends of the hard collection flow cartridge are concentric to be fixedly connected with the gas distribution circle 3, and the bubble is concentrated on channel 19
End is pierced by from 3 upper end of gas distribution circle.Further include L-type linking arm 8,8 upper end of L-type linking arm is fixedly connected with the sky
Flighty and impatient circle 9,8 lower end of L-type linking arm is fixedly connected with 6 outer wall of hard collection flow cartridge；9 top of the hollow water wing passes through two
The support of support post 10 is equipped with installation fan platform 11, and scroll casing type centrifugal blower 1, the snail are installed on the fan platform 11
Scroll casing type centrifugal fan blade in shell-type centrifugal blower 1 and 9 concentric setting of the hollow water wing make center of gravity in equipment entirety
Axis on, improve the stability of device, the air inlet 17 of the scroll casing type centrifugal blower 1 is vertical upward.
Further include floating plate 16, rotating bar 7, Kaplan 14, suspension line 12 and breeding counterweight 13；The floating plate 16 be and the sky
9 concentric circular float structures of flighty and impatient circle, and the floating plate 16 is located at the area that the inner ring 27 of the hollow water wing 9 is enclosed
Domain；Several vertical rectangular paddles 32, the concentric setting in 16 upper end of the floating plate are provided in the peripheral outer wall of the hollow water wing 9
There are anti-splashing disk 33, the plate wheel exterior feature of the anti-splashing disk 33 and the inner ring 27 of the hollow water wing 9 that gap, each rectangular paddle are set
It is distributed along 16 axis circular array of the floating plate, and the lateral end of each rectangular paddle 32 and the hollow water wing 9
Gap is arranged in inner ring 27, prevents from mutually rotating and generating friction；
The rotating bar 7 is concentric to pass through the bubble to concentrate channel 19, and the outer diameter of the rotating bar 7 is less than the gas
Bubble concentrates 19 internal diameter of channel；7 upper end of the rotating bar is concentric to be fixedly connected with the floating plate 16, and 7 lower end of the rotating bar passes through
Connecting component 26 is fixedly connected with the Kaplan 14, and the Kaplan 14 is vertically arranged rectangular panel body structure, and the Kaplan 14
Rectangular panel body on rectangular array be provided with several hollow holes 34；Height where the Kaplan 14 described steams first 37 less than each
On leakage hole 36 where height；14 lower end of the Kaplan is connected with 12 lower end of suspension line described in suspension line 12 and connects the breeding weight
Code 13；Four groups of passive fan blades 25 are also equidistantly installed in the rotating bar 7 in the axial direction；And four groups of passive wind turbines
Blade 25 is all located at the bubble and concentrates in channel 19；Ascending air or flow in bubble concentration channel 19 can drive four
The passive fan blade 25 of group simultaneously drives rotating bar 7 to rotate synchronously；
Further include rotating bar spacing ring 23, the rotating bar spacing ring 23 is concentric to be concentrated in the bubble in channel 19,
And the rotating bar 7 rotatably wears the rotating bar spacing ring 23, the rotating bar spacing ring 23 is solid by support member 22
Fixed support connects the bubble and concentrates 19 inner wall of channel；The wherein described rotating bar 7 and 23 clearance fit of rotating bar spacing ring,
It is gap-matched reduction frictional force.
In the present embodiment, when the hollow water wing 9 and floating plate 16 are floated on the water surface, opened in scroll casing type centrifugal blower 1
Under state, height where 16 lower end of the floating plate it is low go out 3 to 6 centimetres of height where 9 lower end of hollow water wing, and the Kaplan
Height where 14 it is low go out 8 to 12 centimetres of height where each leakage hole 36 to steam on first 37.
The method, principle and technological progress of this programme arrange as follows：
The device is lain in piscina water, hollow water wing 9 and floating plate 16 are all floating state, at this time hollow water wing
9 and the component of the downside of floating plate 16 be immersed in the pond water surface or less；Scroll casing type centrifugal blower 1 is opened at this time, makes transition wind chamber 35
Strong positive pressure is generated, is gushed out simultaneously because crossing quickly pouring in for gas in wind chamber 35, makes to cross the generation wind song of wind chamber 35, and then make
Hollow water wing 9 generates high-frequency vibration, and then makes to form strong positive pressure in shunting lumen 21, and then the water in shunting lumen 21 is in wind
Pressure effect is lower to be discharged by hard air injection pipe 4 from the leakage hole 36 respectively to steam on first 37；And then shunting lumen 21 forms cavity, by
In scroll casing type centrifugal blower 1 also in open state, therefore compressed air is divided under the action of wind pressure in shunting lumen 21
It flow in each hard air injection pipe 4, is then emerged in the form of bubble by the leakage hole 36 respectively to steam on first 37, formed bubble
It is come into full contact with the water in pond, the oxygen fraction contained in bubble is dissolved in water, and then is reached to pond water oxygenation
Effect, with the bubble that pours out at the leakage hole 36 to steam on first 37, and each bubble floats rapidly under the buoyancy of water,
Since the top for the leakage hole 36 on first 37 that steams is provided with umbrella 5, thus most gas are steeped in the horn-like collection expanded downwards
It steeps oneself-meeting to float up to and collect in bubble umbrella 5, eventually enter into the bubble in collection bubble umbrella 5 and be all concentrated through bubble concentration channel 19 floating, by
Bubble is all floated up under the action of collection steeps umbrella 5 in a large amount of bubbles to concentrate in channel 19, and then bubble is made to concentrate 19 shape of channel
At strong ascending air, bubble concentrates the four groups of passive fan blades 25 of air stream drives gushed out upwards in channel 19 and with turn
Lever 7 rotates synchronously, and rotating bar 7 drives Kaplan 14 and 16 synchronous rotary of floating plate at this time；The continuous rotation of Kaplan 14 makes the head that steams
The water at leakage hole 36 on 37 is in flow regime always, by the water quilt of " oxygenation " at the leakage hole 36 for making to steam on first 37
The continuously disturbance diffusion of Kaplan 14, makes the water far from " anoxic " at the leakage hole 36 to steam on first 37 endlessly add to and emits
At leakage hole 36 on gas head 37, and then the dissolution rate of oxygen in bubble is improved, improves oxygenation effect；Bubble is concentrated in channel 19
Ascending air finally emerged in the form of bubble from the upper end of gas distribution circle 3, until bubble on emit to 16 bottom of floating plate, this
When rotation status is in due to floating plate 16, since under 1 open state of scroll casing type centrifugal blower, height is low where 16 lower end of floating plate
3 to 6 centimetres of height where going out 9 lower end of hollow water wing, 16 bottom bubble of floating plate is being affixed on mistake of 16 outer wall of floating plate to floating
Cheng Zhong, the bubble of 16 bottom of floating plate is largely dispersed in swirl shape outward under the action of rectangular paddle 32 on 16 wall surface of floating plate
9 bottom of hollow water wing, should during water at the water surface of pond largely contact with each other with bubble, and then the water on the water surface is also by into one
Dissolved oxygen is walked, the bubble to scatter is affixed on 9 bottom of hollow water wing, and due to building up for 9 bottom bubble of hollow water wing, cooperation is empty
The high-frequency vibration that flighty and impatient circle 9 is generated itself due to inner cavity shakes the oxygen dissolving in promoting bubble, and bubble starts continuously
It overflows from 9 surrounding of hollow water wing, emerges at the form scattered, make the form that bubble scatters effectively prevent concentrating dissolving, cause
The phenomenon that bubble dissolution rate of oxygen reduces, while the structure effectively reduces the noise that common increasing machine is fetched water.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of fishery aerator based on scroll casing type centrifugal blower, it is characterised in that：Including hard collection flow cartridge (6), it is immersed in
Raise collection bubble umbrella (5) and the hard air injection pipe (4) in water；
The hard collection flow cartridge (6) of vertical posture is tubular structure up and down, is upper and lower in the cylinder of the hard collection flow cartridge (6)
The bubble of perforation concentrates channel (19)；The cover body structure for integrating bubble umbrella (5) as lower end in trumpet flare, the collection steep umbrella
(5) concentric in hard collection flow cartridge (6) lower end, and the hard collection flow cartridge (6) is connected in collection bubble umbrella (5) upper end, if
The hard air injection pipe (4) for doing vertical posture is distributed on the outside of the hard collection flow cartridge (6), and several vertical postures is described
Hard air injection pipe (4) is along the hard collection flow cartridge (6) circumferentially array distribution；And each hard air injection pipe (4) lower end passes through
The umbrella cover of the collection bubble umbrella (5)；
Further include the head (37) that steams, the head that steams (37) is the cylindrical cavity structure that diameter is more than the hard air injection pipe (4)；
Each hard air injection pipe (4) lower end conducting connection there are one the head (37) that steams, and it is each it is described steam head (37) with it is corresponding firmly
The upper end of matter air injection pipe (4) concentric setting, each head (37) that steams is provided with several leakage holes of circular array distribution
(36)；The bubble that the leakage hole (36) on head (37) is emerged that respectively steams floats up on the inside of the cover body of collection bubble umbrella (5).
2. according to a kind of fishery aerator based on scroll casing type centrifugal blower shown in claim 1, it is characterised in that：Further include
First guide duct (39), the second guide duct (38), hollow water wing (9), scroll casing type centrifugal blower (1) and gas splitting ring (3)；
The hollow water wing (9) is hard hollow circular cast structural, is annular transitional wind chamber inside the hollow water wing (9)
(35)；The outlet air end (18) of the scroll casing type centrifugal blower (1) is led by the first guide duct (39) and the transition wind chamber (35)
It is logical；The gas distribution circle (3) is annular hollow box body structure, and concentric annular point is formed inside gas distribution circle (3)
It flows inner cavity (21)；The annular shunting lumen (21), which is connected with the transition wind chamber (35) by the second guide duct (38), to be connected；
The scroll casing type centrifugal blower (1) is set to above the hollow water wing (9), and the gas distribution circle (3) is concentric to be set to
Below the hollow water wing (9)；And the annular shunting lumen (21) is connected in each hard air injection pipe (4) upper end jointly；
Hard collection flow cartridge (6) upper end is concentric to be fixedly connected with the gas distribution circle (3), and the bubble concentrates channel (19)
Upper end is pierced by from gas distribution circle (3) upper end.
3. according to a kind of fishery aerator based on scroll casing type centrifugal blower shown in claim 1, it is characterised in that：Further include
L-type linking arm (8), L-type linking arm (8) upper end are fixedly connected with the hollow water wing (9), L-type linking arm (8) lower end
It is fixedly connected with hard collection flow cartridge (6) outer wall；It is equipped with by two support posts (10) support above the hollow water wing (9)
Fan platform (11) is installed, scroll casing type centrifugal blower (1), the scroll casing type centrifugal blower are installed on the fan platform (11)
(1) the scroll casing type centrifugal fan blade in and the concentric setting of the hollow water wing (9), the scroll casing type centrifugal blower (1)
Air inlet (17) is vertical upward.
4. according to a kind of fishery aerator based on scroll casing type centrifugal blower shown in claim 2, it is characterised in that：Further include
Floating plate (16), rotating bar (7), Kaplan (14), suspension line (12) and breeding counterweight (13)；
The floating plate (16) is the circular float structure concentric with the hollow water wing (9), and the floating plate (16) is located at institute
State the region that the inner ring (27) of hollow water wing (9) is enclosed；It is provided in the peripheral outer wall of the hollow water wing (9) several vertical
Rectangular paddle (32), floating plate (16) upper end is concentric to be provided with anti-splashing disk (33), the plate wheel exterior feature of the anti-splashing disk (33) with
Gap is arranged in the inner ring (27) of the hollow water wing (9), and each rectangular paddle is along the floating plate (16) axis circular array
Distribution, and gap is arranged in the lateral end of each rectangular paddle (32) and the inner ring (27) of the hollow water wing (9)；
The rotating bar (7) is concentric to pass through the bubble to concentrate channel (19), and the outer diameter of the rotating bar (7) is less than described
Bubble concentrates channel (19) internal diameter；Rotating bar (7) upper end is concentric to be fixedly connected with the floating plate (16), the rotating bar
(7) lower end is fixedly connected with the Kaplan (14) by connecting component (26), and the Kaplan (14) is vertically arranged rectangular panel body
Structure, and rectangular array is provided with several hollow holes (34) on the rectangular panel body of the Kaplan (14)；Kaplan (14) institute
In height less than height where each leakage hole (36) to steam on head (37)；Kaplan (14) lower end is connected with suspension line
(12) suspension line (12) lower end connects the breeding counterweight (13)；It is also equidistant fixed in the axial direction on the rotating bar (7)
Four groups of passive fan blades (25) are installed；And four groups of passive fan blades (25) are all located at the bubble and concentrate channel (19)
It is interior；Ascending air or flow in bubble concentration channel (19) can drive four groups of passive fan blades (25) and drive rotation
Bar (7) rotates synchronously；
Further include rotating bar spacing ring (23), the rotating bar spacing ring (23) is concentric to concentrate channel (19) in the bubble
In, and the rotating bar (7) rotatably wears the rotating bar spacing ring (23), the rotating bar spacing ring (23) passes through support
The fixed support of component (22) connects the bubble and concentrates channel (19) inner wall；The wherein described rotating bar (7) limits with the rotating bar
Position ring (23) clearance fit.
5. a kind of fishery aerator based on scroll casing type centrifugal blower according to claim 4, it is characterised in that：The sky
When flighty and impatient circle (9) and floating plate (16) are floated on the water surface, under scroll casing type centrifugal blower (1) open state, the floating plate (16)
Height where lower end it is low go out 3 to 6 centimetres of height where hollow water wing (9) lower end, and height is low where the Kaplan (14)
8 to 12 centimetres of height where going out each leakage hole (36) to steam on head (37).
6. according to a kind of application method of the fishery aerator based on scroll casing type centrifugal blower, feature shown in claim 5
It is：The device is lain in piscina water, hollow water wing (9) and floating plate (16) are all floating state, hollow at this time floating
Component on the downside of circle (9) and floating plate (16) is immersed in the pond water surface or less；Scroll casing type centrifugal blower (1) is opened at this time, is made
It crosses wind chamber (35) and generates strong positive pressure, gush out simultaneously because crossing quickly pouring in for gas in wind chamber (35), make to cross wind chamber (35) production
Raw wind song, and then hollow water wing (9) is made to generate high-frequency vibration, and then make to form strong positive pressure in shunting lumen (21), in turn
Water in shunting lumen (21) is arranged by hard air injection pipe (4) from the leakage hole (36) on the head that respectively steams (37) under Action of Wind pressure
Go out；And then shunting lumen (21) forms cavity, since scroll casing type centrifugal blower (1) is also in open state, shunting lumen
(21) compressed air is branched under the action of wind pressure in each hard air injection pipe (4) in, then passes through the head that respectively steams (37)
On leakage hole (36) emerged in the form of bubble, formed bubble comes into full contact with the water in pond, contained in bubble
Oxygen fraction is dissolved in water, and then is achieved the effect that pond water oxygenation, at the leakage hole (36) on the head that steams (37)
Pour out bubble, and each bubble floats rapidly under the buoyancy of water, due to the leakage hole (36) on the head that steams (37)
Top is provided in the horn-like collection bubble umbrella (5) expanded downwards, thus most bubbles can float up in collection bubble umbrella (5), most
All being concentrated through bubble into the bubble in collection bubble umbrella (5) eventually concentrates channel (19) to float, since a large amount of bubbles steep umbrella in collection
(5) bubble is all floated up under the action of to concentrate in channel (19), and then makes bubble that channel (19) be concentrated to form strong rising
Air-flow, bubble concentrate the passive fan blade (25) of four groups of air stream drives gushed out upwards in channel (19) and drive rotating bar (7)
It rotates synchronously, rotating bar (7) drives Kaplan (14) and floating plate (16) synchronous rotary at this time；The continuous rotation of Kaplan (14) makes to steam
The water at leakage hole (36) on head (37) is in flow regime always, at the leakage hole (36) for making to steam on head (37) by
The water of " oxygenation " makes the water far from " anoxic " at the leakage hole (36) to steam on head (37) by Kaplan (14) continuously disturbance diffusion
It endlessly adds at the leakage hole (36) on the head that steams (37), and then improves the dissolution rate of oxygen in bubble, improve and increase
Oxygen effect；Bubble concentrates the ascending air in channel (19) finally to emerge in the form of bubble from the upper end of gas distribution circle (3),
Until being emitted to floating plate (16) bottom on bubble, at this time since floating plate (16) is in rotation status, due in scroll casing type centrifugal blower
(1) under open state, height where floating plate (16) lower end it is low go out 3 to 6 centimetres of height where hollow water wing (9) lower end, float
Disk (16) bottom bubble is during being affixed on floating plate (16) outer wall to floating, the rectangular paddle (32) on floating plate (16) wall surface
The bubble of lower floating plate (16) bottom of effect is largely dispersed to hollow water wing (9) bottom outward in swirl shape, pond during being somebody's turn to do
Water at the water surface largely contacts with each other with bubble, and then the water on the water surface, also by further dissolved oxygen, the bubble to scatter is affixed on
Hollow water wing (9) bottom coordinates hollow water wing (9) itself due to inner cavity due to building up for hollow water wing (9) bottom bubble
The high-frequency vibration of generation shakes the oxygen dissolving in promoting bubble, and bubble starts continuously to overflow from hollow water wing (9) surrounding
Go out, emerge at the form scattered, the form that bubble scatters is made to effectively prevent concentrating dissolving, causes the reduction of bubble dissolution rate of oxygen
The phenomenon that, while the structure effectively reduces the noise that common increasing machine is fetched water.
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| CN201810319576.2A CN108513945B (en) | 2018-04-11 | 2018-04-11 | Fishery aerator based on volute type centrifugal fan and using method thereof |
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| CN201810319576.2A CN108513945B (en) | 2018-04-11 | 2018-04-11 | Fishery aerator based on volute type centrifugal fan and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617325A (en) * | 2021-09-01 | 2021-11-09 | 南京工业大学 | Stirring formula gas-liquid reactor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972815A (en) * | 1975-01-09 | 1976-08-03 | United States Filter Corporation | Mixing apparatus |
| JP2002086184A (en) * | 2000-09-18 | 2002-03-26 | Hitachi Kiden Kogyo Ltd | Aerator |
| CN1579149A (en) * | 2003-08-13 | 2005-02-16 | 韩相培 | Submerged aerator with multi-step mixing and separation function |
| CN101717156A (en) * | 2009-11-26 | 2010-06-02 | 欧阳志强 | Aerating device and water body activating method |
| CN203446378U (en) * | 2013-09-17 | 2014-02-26 | 张文永 | Aerated surge-type aerator |
| CN103828758A (en) * | 2012-11-25 | 2014-06-04 | 孙克勇 | Water pushing and oxygen adding machine |
| CN106477712A (en) * | 2016-10-28 | 2017-03-08 | 刘牧 | Original position multimedium cleaning system with self-rotary partial pressure water-locator |
-
2018
- 2018-04-11 CN CN201810319576.2A patent/CN108513945B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972815A (en) * | 1975-01-09 | 1976-08-03 | United States Filter Corporation | Mixing apparatus |
| JP2002086184A (en) * | 2000-09-18 | 2002-03-26 | Hitachi Kiden Kogyo Ltd | Aerator |
| CN1579149A (en) * | 2003-08-13 | 2005-02-16 | 韩相培 | Submerged aerator with multi-step mixing and separation function |
| CN101717156A (en) * | 2009-11-26 | 2010-06-02 | 欧阳志强 | Aerating device and water body activating method |
| CN103828758A (en) * | 2012-11-25 | 2014-06-04 | 孙克勇 | Water pushing and oxygen adding machine |
| CN203446378U (en) * | 2013-09-17 | 2014-02-26 | 张文永 | Aerated surge-type aerator |
| CN106477712A (en) * | 2016-10-28 | 2017-03-08 | 刘牧 | Original position multimedium cleaning system with self-rotary partial pressure water-locator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617325A (en) * | 2021-09-01 | 2021-11-09 | 南京工业大学 | Stirring formula gas-liquid reactor |
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