CN107568140A - A kind of waterproof construction of aerator and aerator - Google Patents
A kind of waterproof construction of aerator and aerator Download PDFInfo
- Publication number
- CN107568140A CN107568140A CN201710914964.0A CN201710914964A CN107568140A CN 107568140 A CN107568140 A CN 107568140A CN 201710914964 A CN201710914964 A CN 201710914964A CN 107568140 A CN107568140 A CN 107568140A
- Authority
- CN
- China
- Prior art keywords
- end cap
- aerator
- waterproof
- fan blade
- motor
- 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
- 238000005276 aerator Methods 0.000 title claims abstract description 57
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000001815 facial effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 230000006378 damage Effects 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The present invention relates to aerator field, and in particular to a kind of waterproof construction of aerator and aerator.A kind of waterproof construction of aerator, including end cap, the end cap is provided with fan blade, the one side of the end cap towards fan blade extends waterproof ring, the outer peripheral face of the waterproof ring extends outward outward flange, the one side of the fan blade towards the waterproof ring is provided with waterproof jacket, and the overshoe is on the outward flange.Solve that waterproof construction in the prior art is complicated, bulky problem.
Description
Technical field
The present invention relates to aerator field, and in particular to a kind of waterproof construction of aerator and aerator.
Background technology
China is aquaculture great powers in the world, and only pond culture area just reaches about 20,000,000 mu, and cultured output occupies generation
First, boundary.Recently, as China's aquaculture area and cultivation density constantly expand, weather condition is more and more severe, aquatic products
Requirement more and more higher of the product to dissolved oxygen, low dissolved oxygen are allowed to accelerated breathing, then low, raise the nose above water to breathe, or even dead.
Generally, fish pond anoxic is often that when particularly dawn air pressure is low, dissolved oxygen is minimum, and raiser is at night
Observe the shoal of fish and stand fast at all night, the purpose of aerator mainly increases dissolved oxygen to water body, and it can comprehensively utilize physics, chemistry and life
The functions such as thing, can not only solve the problems, such as that caused fish raises the nose above water to breathe because of anoxic in breed in stew, and can eliminate harmful
Gas, promote water body convective exchange, improve condition of water quality, improve fish pond activity and primary productivity, so as to improve put in a suitable place to breed it is close
Degree, the intensity of feeding of increase cultivation object, promotes growth, greatly improves per mu yield, sufficiently achieves the purpose that cultivation increases income.
Because aerator is that the place for having water in fish pond etc. uses, the spray played in use is often from each
Direction spray is on aerator, and aerator is internally provided with electric machine structure, will be to aerator inside once there is water to enter
Structure causes certain injury, shortens the service life of aerator.
Patent No. CN201110070531.4 China's application, disclosing in a kind of bucker of aerator prevents hot blast
The device and waterwheel aerator of backflow, waterproof is carried out by setting bucker on motor casing, is protected motor by bucker
Protect to get up to have the function that waterproof, this waterproof type is complicated, and volume is larger, and can carry out heat dissipation problem to motor belt motor.
The content of the invention
Waterproof construction in the prior art is complicated, bulky problem in order to solve, and the present invention proposes a kind of aerator and increasing
The waterproof construction of oxygen machine, solves above-mentioned technical problem.The technical scheme is that：
A kind of waterproof construction of aerator, including end cap, the end cap are provided with fan blade, the end cap towards fan blade one
Waterproof ring is extended in face, and the outer peripheral face of the waterproof ring extends outward outward flange, the fan blade towards the waterproof ring one
Face is provided with waterproof jacket, and the overshoe is on the outward flange.
Due to the aerator current that fan blade and end cap portion can by horizontal direction and from top to bottom in the course of the work
Act on, can be to block bourn acting force from top to bottom with waterproof nested structure on the fan blade, current are small in the horizontal direction
In the case of, the waterproof jacket can be to block the current of horizontal direction, if horizontal direction current are big, current have heap on end cap
Product, the inside of waterproof jacket is reached along waterproof ring, the outward flange can block current and continue inwardly sprawling, play the work of waterproof
With.
Further, the outward flange is inclined plane close to the face of the end cap, and the inclined plane is radially from inside to outside
Tilted towards close to the direction of end cap.The structure of outward flange is set, facilitates current to be flowed out along the inclined plane of outward flange, is not easy heap
Product.
Further, the waterproof ring also includes inclined plane part and concave part, the waterproof ring along end cap aweather leaf direction according to
Secondary is inclined plane part, concave part and outward flange.By setting inclined plane part, concave part and outward flange, prevent from spreading inside current direction, damage
Bad equipment.
Further, the end cap has end cap inclined-plane, and the end cap inclined-plane is radially from inside to outside towards remote fan blade
Direction tilts.By setting end cap inclined-plane, the convenient water beaten on end cap is discharged along inclined-plane, not accumulated on end cap, protection is set
It is standby, the service life of extension device.
Further, the aerator includes motor, and the fan blade and the end cap are set on the output shaft of motor,
It is interference fitted between the output shaft and the fan blade, gap coordinates between the output shaft and the end cap.
It is interference fitted between output shaft and fan blade, thus is avoided that current from the inflow pair of the junction of fan blade and the output shaft
Equipment causes to damage, and gap is left in the junction of the output shaft and the end cap, so facilitates heat caused by motor internal
Discharged out of gap, inside and outside flatten is weighed, be not easy to produce condensed water on the inner surface of end cap.
Further, O-ring is provided with the output shaft, the O-ring is arranged in waterproof ring top and waterproof jacket
Between bottom surface.By setting O-ring further to carry out waterproof.
A kind of aerator, the aerator use above-mentioned waterproof construction, and the end cap is provided with away from the side of fan blade
Receiving space, the control module of controlled motor is provided with the receiving space.
Control module is set inside it after waterproof construction has been done to aerator, control module can be protected well not
It can be damaged, and using control module control aerator work, improve convenience and controllability that aerator uses.
Further, the control module includes the information acquisition module of collection information, the motor of motor operating drives
Dynamic model block and single-chip microcomputer, the collection information of the single-chip microcomputer receive information acquisition module simultaneously drive electricity by motor drive module
Machine.The structure of control module is rationally set, realizes the reception and transmission of information, realizes the working condition of control aerator.
Further, the end cap has end cap inclined-plane, and radiating ribs are provided with the end cap inclined-plane.Radiated by setting
Muscle, it is convenient that control module in end cap receiving space is radiated, unexpected technique effect is also acted as, convenient beat is being held
The current covered are discharged along radiating ribs, play a part of water conservancy diversion.
Based on above-mentioned technical proposal, the technique effect achieved by the present invention is：
1. being entered by setting multiple waterproof structure to be effectively prevented from external water stream inside aerator, aerator is protected
Do not damaged by current, extend the service life of aerator；
2. waterproof construction only carries out less change on the basis of the original structure of aerator, aerator will not be increased
Volume, the use of aerator is not interfered with；
3. the waterproof construction in the present invention not having to be fully sealed in the junction of output shaft and end cap, between can leaving
Gap, heat caused by motor internal is facilitated to be discharged from gap, so without setting heat abstractor in addition, you can to reach radiating effect
Fruit, and the pressure balance of motor inside and outside, the inner surface of end cap will not also produce condensed water, reduce the damage to equipment.And show
Have in technology and use bearing seal mostly, such as use bearing seal, then the hot gas of motor internal can not discharge herein, external and internal pressure
Can not automatic adjustable balance, can often produce condensed water in end cap, these all can greatly damage equipment, reduce the longevity of equipment
Life；
4. on the basis of the waterproof construction of the present invention, control module is set in the receiving space of end cap, it is ensured that
Control module will not be influenceed by current, and convenient control aerator work.Bearing seal mode is such as used, then bearing can account for
According to space, control device be able to can not be installed because of the problem of space is small.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is enlarged drawing at A in Fig. 1；
In figure：1- fan blades；11- waterproof jackets；2- end caps；21- waterproof rings；211- outward flanges；2111- inclined planes；212- is recessed
Groove portion；213- inclined plane parts；22- radiating ribs；23- receiving spaces；24- end caps inclined-plane；3- output shafts.
Embodiment
The present invention is described further with reference to Figure of description.
As shown in Figure 1-2, a kind of waterproof construction of aerator, including end cap 2, the end cap 2 is provided with fan blade 1, described
The one side of end cap 2 towards fan blade 1 extends waterproof ring 21, and the outer peripheral face of the waterproof ring 21 extends outward outward flange 211, institute
The one side for stating fan blade 1 towards the waterproof ring 21 is provided with waterproof jacket 11, and the waterproof jacket 11 is covered on the outward flange 211.
The waterproof ring 21 includes inclined plane part 213, concave part 212 and outward flange 211, the waterproof ring 21 along end cap 2 to
The direction of fan blade 1 is followed successively by inclined plane part 213, concave part 212 and outward flange 211.The inclined plane part 213 is preferably hollow and along end
Lid 2 connects the inclined plane part 213 and the outward flange to the diminishing frustum of direction external diameter of fan blade 1, the concave part 212
211, the concave part 212 is preferably hollow cylindric, and the external diameter of the concave part 212 is less than inclined plane part 213 and outward flange
211 external diameter, the external diameter of the outward flange 211 is more than the minimum outer diameter of the inclined plane part 213, less than or equal to the inclined plane part
213 maximum outside diameter.Preferably, the waterproof jacket 11 can cover the outward flange 211, it is further preferred that the waterproof jacket
11 be preferably that can cover outward flange 211, concave part 212 and inclined plane part 213.The outward flange 211 is to incline close to the one side of end cap 2
Inclined-plane 2111, the inclined plane 2111 radially gradually tilt towards close to the direction of end cap from inside to outside.
In order to facilitate draining, accumulation of the water in equipment is reduced, the end cap 2 is towards the end cap inclined-plane 24 of fan blade 1, institute
It is inclined plane to state end cap inclined-plane 24, and the end cap inclined-plane 24 radially gradually tilts towards the direction away from fan blade 1 from inside to outside.
Further, the aerator includes motor, and the motor is preferably the magneto of aluminium shell, its relative to
In general iron shell motor inoxidizability is strong, therefore upper bucker is all covered its outside aerator without as routine and is entered
Row waterproof.The motor includes output shaft 3, and the fan blade 1 and end cap 2 are set on output shaft 3, the fan blade 1 with it is described
Output shaft 3 is interference fitted, and the fan blade 1 can use plastic material, can bear certain extruding, output shaft 3 can be squeezed into fan blade 1
Centre bore in.Gap coordinates between the end cap 2 and the output shaft 3, between the centre bore and output shaft 3 of the end cap 2
Leave gap.Due to aerator in use, the operating of motor can produce heat, the centre bore of the end cap 2 and output
There is gap between axle 3, then the hot gas of motor internal can discharge from gap, and the pressure and external pressure in such motor can be with
Balance is kept, end cap inner surface will not also produce condensed water, it is possible to further set O-ring on output shaft 3 (in figure not
Show), the O-ring is arranged between waterproof ring top and waterproof jacket inner bottom surface, further realizes waterproof.The output shaft 3
On be provided with groove, O-ring is placed in the groove.In the experimental stage of this product, aerator especially motor internal is pressed all the time
Dynamic balance, inside keep drying, and end cap inner surface is also without the generation of condensed water.If not using above-mentioned waterproof construction,
But use in general bearing seal, then the hot gas of motor internal can not discharge herein, external and internal pressure can not automatic adjustable balance,
Condensed water can be often produced in end cap, these all can greatly damage equipment, reduce the life-span of equipment.
Further, the outside of fan blade 1 and end cap 2 is additionally provided with bucker, and the bucker covers the fan blade 1 completely
With end cap 2.
A kind of aerator, above-mentioned waterproof construction is employed, realize that motor internal keeps drying, and above-mentioned waterproof construction
It will not be taken up space as bearing seal mode, therefore control device can be set in the space that end cap 2 is formed, such as used
Bearing seal mode, then bearing can take up space, control device can because space it is small the problem of and can not install.
In order to realize the control to aerator work, the end cap 2 is provided with receiving space 23 away from the side of fan blade 1,
The control module of controlled motor is provided with the receiving space 23.The control module includes the information gathering mould of collection information
Block, the motor drive module and single-chip microcomputer of motor operating, the collection information of the single-chip microcomputer receive information acquisition module is simultaneously
Pass through motor drive module motor.By setting control module, the long-range connection of control module and intelligent terminal is established, it is real
Now to the control of the working condition of motor, and then the work of aerator is controlled, realize the remote control to aerator, greatly improve
The convenience and controllability of aerator.
Control module is radiated for convenience, ensures the normal work of control module, is also set on the end cap inclined-plane
The radiating ribs 22 radially extended are equipped with, the radiating ribs 22 can not only radiate to control module, and be also convenient for beating
Water on end cap 2 discharges end cap 2 along radiating ribs 22, plays multiple action.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Mode, in those of ordinary skill in the art's possessed knowledge, the premise of spirit of the invention can also not departed from
Under make a variety of changes.
Claims (9)
1. a kind of waterproof construction of aerator, including end cap (2), the end cap (2) is provided with fan blade (1), it is characterised in that institute
The one side for stating end cap (2) towards fan blade (1) extends waterproof ring (21), and the outer peripheral face of the waterproof ring (21) stretches out out
Flange (211), the fan blade (1) are provided with waterproof jacket (11), waterproof jacket (11) cover towards the one side of the waterproof ring (21)
On the outward flange (211).
2. a kind of waterproof construction of aerator as claimed in claim 1, it is characterised in that the outward flange (211) is close to institute
The face for stating end cap is inclined plane (2111), and the inclined plane (2111) radially tilts towards close to the direction of end cap from inside to outside.
3. a kind of waterproof construction of aerator as claimed in claim 2, it is characterised in that the waterproof ring (21) also includes oblique
Facial (213) and concave part (212), the waterproof ring (21) along end cap (2) to fan blade (1) direction be followed successively by inclined plane part (213),
Concave part (212) and outward flange (211).
A kind of 4. waterproof construction of aerator as described in claim any one of 1-3, it is characterised in that end cap (2) tool
There is end cap inclined-plane (24), the end cap inclined-plane (24) radially tilts towards the direction away from fan blade (1) from inside to outside.
5. a kind of waterproof construction of aerator as claimed in claim 4, it is characterised in that the aerator includes motor, institute
State fan blade (1) and the end cap (2) be set on the output shaft (3) of motor, the output shaft (3) and the fan blade (1) it
Between be interference fitted, between the output shaft (3) and the end cap (2) gap coordinate.
6. a kind of waterproof construction of aerator as claimed in claim 5, it is characterised in that be provided with O on the output shaft (3)
Shape circle, the O-ring are arranged between waterproof ring top and waterproof jacket inner bottom surface.
7. a kind of aerator, it is characterised in that the aerator is using the waterproof construction as described in claim 1-7 is any, institute
State end cap (2) has receiving space (23) away from the side of fan blade (1), and controlled motor is provided with the receiving space (23)
Control module.
8. a kind of aerator as claimed in claim 7, it is characterised in that the information that the control module includes collection information is adopted
Collect module, the motor drive module and single-chip microcomputer of motor operating, the collection letter of the single-chip microcomputer receive information acquisition module
Cease and pass through motor drive module motor.
A kind of 9. aerator as claimed in claim 7 or 8, it is characterised in that the end cap (2) has end cap inclined-plane (24),
Radiating ribs (22) are provided with the end cap inclined-plane (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710914964.0A CN107568140A (en) | 2017-09-30 | 2017-09-30 | A kind of waterproof construction of aerator and aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710914964.0A CN107568140A (en) | 2017-09-30 | 2017-09-30 | A kind of waterproof construction of aerator and aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107568140A true CN107568140A (en) | 2018-01-12 |
Family
ID=61038993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710914964.0A Pending CN107568140A (en) | 2017-09-30 | 2017-09-30 | A kind of waterproof construction of aerator and aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107568140A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201904676U (en) * | 2010-12-28 | 2011-07-20 | 中山大洋电机股份有限公司 | Novel water-proof structure for motor |
| CN202094734U (en) * | 2011-03-25 | 2011-12-28 | 卧龙电气集团股份有限公司 | Motor provided with waterproof structure |
| CN203166675U (en) * | 2013-03-29 | 2013-08-28 | 黑龙江弗耐德国茂电机有限公司 | Oil charging type frequency conversion speed regulation motor |
| CN207639480U (en) * | 2017-09-30 | 2018-07-24 | 晶傲威电气（常州）有限公司 | A kind of waterproof construction of aerator and aerator |
-
2017
- 2017-09-30 CN CN201710914964.0A patent/CN107568140A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201904676U (en) * | 2010-12-28 | 2011-07-20 | 中山大洋电机股份有限公司 | Novel water-proof structure for motor |
| CN202094734U (en) * | 2011-03-25 | 2011-12-28 | 卧龙电气集团股份有限公司 | Motor provided with waterproof structure |
| CN203166675U (en) * | 2013-03-29 | 2013-08-28 | 黑龙江弗耐德国茂电机有限公司 | Oil charging type frequency conversion speed regulation motor |
| CN207639480U (en) * | 2017-09-30 | 2018-07-24 | 晶傲威电气（常州）有限公司 | A kind of waterproof construction of aerator and aerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206758911U (en) | A kind of safe wagon-type transformer station of clean type easy heat radiation | |
| CN106614243B (en) | A kind of efficient dirt collection and intelligent feeding system for pond circulation flowing water culture | |
| CN207639480U (en) | A kind of waterproof construction of aerator and aerator | |
| CN210275584U (en) | Oxygenation device for aquaculture | |
| CN107568140A (en) | A kind of waterproof construction of aerator and aerator | |
| CN214887459U (en) | Novel high-efficient wind power generation device | |
| CN109247279A (en) | A kind of rotary jet fish meal of constant temperature hello throwing device | |
| CN208832907U (en) | A kind of tree peony organic fertilizer drying device | |
| JP2011172541A (en) | Multistage utilization system for recyclable energy | |
| CN207201334U (en) | A kind of Forestry Engineering weeder | |
| CN207054586U (en) | A kind of laser using vision positioning technology eliminates wasp device | |
| TWM436334U (en) | Solar shelving-type protection device for cultivation pool | |
| CN106386589A (en) | Artificial lake high-efficiency feed fish feeding machine | |
| CN205213472U (en) | Variable speed thresher | |
| CN205756062U (en) | A kind of tea fruit garden multifunctional intellectual supervisor of frost protection | |
| CN209675806U (en) | A kind of box-type substation with radiator | |
| CN207870084U (en) | A kind of novel fishery breeding net case | |
| CN210346172U (en) | Drying device for lithium battery production | |
| CN208605309U (en) | A kind of small-sized breeze wind-power generator | |
| CN209950150U (en) | Fishpond oxygenation device | |
| CN206324053U (en) | A kind of aerator used for aquiculture | |
| CN205330893U (en) | Megawatt level inner rotor directly drives interior circulative cooling system of permanent magnet wind power electricity generation motor | |
| CN206761319U (en) | Spiral propeller and food processor for food processor | |
| CN206413407U (en) | A kind of aspiration Lysimachia sikokiana cylinder mechanism that cropper is picked up suitable for self-propelled peanut | |
| CN110192661A (en) | A kind of direct forage dehydrator that can be carried out dehydration using the sun |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180112 |
|
| RJ01 | Rejection of invention patent application after publication |