CN207178325U - A kind of domestic air conditioning axial-flow fan - Google Patents
A kind of domestic air conditioning axial-flow fan Download PDFInfo
- Publication number
- CN207178325U CN207178325U CN201721264099.1U CN201721264099U CN207178325U CN 207178325 U CN207178325 U CN 207178325U CN 201721264099 U CN201721264099 U CN 201721264099U CN 207178325 U CN207178325 U CN 207178325U
- Authority
- CN
- China
- Prior art keywords
- wheel
- fixed cover
- purification
- limiting plate
- flow fan
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of domestic air conditioning axial-flow fan,Including base,First limiting plate and the second limiting plate are installed above the base,And screw hole is offered on base,Rotary electric machine is installed on the left of second limiting plate,Fixed seat is installed below the rotary electric machine,The first fixed cover is installed on the right side of second limiting plate,The second fixed cover is installed on the left of first limiting plate,Wheel rotor is installed between first fixed cover and the second fixed cover,The equipment is provided with the first purification wheel,When wheel rotor starts to produce whirlpool in rotating machinery,Even if wheel rotor receives resistance so that the position of whirlpool is not known,Now the first purification wheel, which rotates, makes the air-flow in wheel rotor be involved in the first purification wheel,Because the first purification wheel volume is relatively small,Therefore the resistance being subject to is smaller,The position of whirlpool can be made more fixed when in use,The performance of fan is stronger,Its is practical.
Description
Technical field
The utility model belongs to air conditioner technical field, and in particular to a kind of domestic air conditioning axial-flow fan.
Background technology
Axial-flow fan is called cross flow fan, is that French engineer More the first chief executive of Special Administrative Region in 1892 first proposes, impeller be multi-blade type,
Oval tubular, there is forward multiple wing shape blade.When impeller rotates, air-flow opened wide from impeller from enter leaf grating, through impeller internal,
Spiral case is discharged at another side leaf grating, forms working air current.Mobility status of the air-flow in impeller is very complicated, and air-flow field is
It is non-stable, a vortex in impeller also be present, be centrally located near snail tongue.The presence of vortex, produce impeller output end
Recycle stream, outside vortex, the air-flow streamline in impeller is in circular arc.The position of vortex is larger to the performance impact of crossflow fan,
Vortex core is close to impeller inner periphery and preferable close to snail tongue, fan performance；Vortex core from vortex tongue farther out, then the area of recycle stream
Domain increases, and fan efficiency reduces, the increase of instability of flow degree.
The axial-flow fan installed in the market or in air-conditioning is generally faced with, if the room when we use axial-flow fan
Interior dust is more, room air enter it is fashionable can carry substantial amounts of dust and enter, then will there are many dusts to be bonded at fan
Surface, after long-time use, air-conditioning will blow out substantial amounts of dust after work causes room air is contaminated to cause
The health of people is affected, and its practicality is relatively low, and most of equipment are in order that the distinguished and admirable more die of blowout is provided with
Very big impeller, and this is resulted in when in use, the resistance being subject to during the larger rotation of impeller is also bigger, caused by fan rotation
Vortex location can not be determined, therefore will to substantially reduce its practicality not strong for the performance of fan, and sky is provided with most of air-conditionings
Gas purifier, if when clarifier is damaged or clarifier can not be to room fast purification, the air matter in room will make it that
Measure relatively low so that the health of people is affected, and the low practicality of its economic benefit is not strong.
Utility model content
The purpose of this utility model is to provide a kind of domestic air conditioning axial-flow fan, to solve to propose in above-mentioned background technology
If the dust indoor when we use axial-flow fan it is more, room air enter it is fashionable can carry substantial amounts of dust and enter, in
It is will have many dusts to be bonded at fan surface, after long-time use, air-conditioning will blow out substantial amounts of ash after work
Dirt causes room air contaminated so that the health of people is affected, and its practicality is relatively low, and most of equipment are
The distinguished and admirable more die of blowout is provided with very big impeller, and this is resulted in when in use, be subject to during the larger rotation of impeller
Resistance is also bigger, and vortex location caused by fan rotation can not determine, therefore the performance of fan will substantially reduce its practicality
It is not strong, and air purifier is provided with most of air-conditionings, if once clarifier is damaged or clarifier can not be quick to room
During purification, it will make it that the air quality in room is relatively low so that the health of people is affected, the low practicality of its economic benefit
The problem of property is not strong.
To achieve the above object, the utility model provides following technical scheme：A kind of domestic air conditioning axial-flow fan, including bottom
, the first limiting plate and the second limiting plate are installed above the base, and screw hole is offered on base, second limit
Rotary electric machine is installed on the left of the plate of position, fixed seat, the right side of second limiting plate are installed below the rotary electric machine
First fixed cover is installed, the second fixed cover is installed on the left of first limiting plate, first fixed cover is solid with second
Wheel rotor is installed, the wheel rotor is fixed with the first fixed cover and the second fixed cover respectively by clip to be connected between fixed lid
Connect, the first purification wheel is installed on the left of second fixed cover, storage trough, the storing are offered on the first purification wheel
Activated carbon is installed in groove, air channel drainage plate is installed in front of the wheel rotor, is provided with above the drainage plate anti-
Dust hood.
Preferably, the right side of first fixed cover is also provided with the first purification wheel, and the first purification wheel is provided with altogether
Two, and two first purification wheels are fixedly connected by wheel disc.
Preferably, the storage trough on offer air-vent.
Preferably, the wheel disc is made up of two half of wheel discs, and two half of wheel discs are bolted to connection.
Preferably, the height number of the wheel rotor and the height number of the first fixed cover and the second fixed cover are homogeneous
Deng.
Compared with prior art, the beneficial effects of the utility model are：The device structure is scientific and reasonable safe and convenient to use,
And the equipment is provided with dust cover, when the dust of interior is more, after the stop absorption of dust cover, room air enters dust
The fashionable substantial amounts of dust of carrying is sufficiently purified, and is not had many dusts then and is bonded at fan surface, after long-time use,
Be not in blow out substantial amounts of dust after air-conditioning work to cause the contaminated phenomenon of room air to occur, will not cause people's
Health is affected, and its practicality is stronger, and the equipment is provided with the first purification wheel, when wheel rotor starts rotating machinery
During interior generation whirlpool, even if wheel rotor receives resistance so that the position of whirlpool is not known, now the first purification wheel rotation makes
Air-flow in wheel rotor is involved in the first purification wheel, and because the first purification wheel volume is relatively small, therefore the resistance being subject to is smaller,
The position of whirlpool can when in use more fixed, the performance of fan is stronger, and its is practical, and the equipment is also net first
Change and be provided with activated carbon on wheel, when the clarifier for running into air-conditioning itself is damaged or clarifier can not be to room fast purification,
Activated carbon can also purify to the air in room, will not make it that the air quality in room is relatively low, to the health of people
It is affected, its high financial profit is practical.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is vertical view semi-cutaway of the present utility model；
Fig. 3 is that the right side of the present utility model regards semi-cutaway；
Fig. 4 is the of the present utility model first purification wheel construction schematic diagram；
Fig. 5 is wheel disc sectional view of the present utility model；
Fig. 6 is wheel disc left view of the present utility model；
Fig. 7 is that top cross-sectional view is taken turns in the of the present utility model first purification.
In figure：1- bases, 2- screw holes, the limiting plates of 3- first, the limiting plates of 4- second, 5- fixed seats, 6- rotary electric machines, 7-
First fixed cover, the fixed covers of 8- second, 9- wheel rotors, 10- first purify wheel, 11- drainage plates, 12- dust covers, 13- storings
Groove, 14- wheel discs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-7 are referred to, the utility model provides a kind of technical scheme：A kind of domestic air conditioning axial-flow fan, including base
1, the top of base 1 is provided with the first limiting plate 3 and the second limiting plate 4, and screw hole 2 is offered on base 1, the second limiting plate
4 left side is provided with rotary electric machine 6, and the lower section of rotary electric machine 6 is provided with fixed seat 5, and the right side of the second limiting plate 4 is provided with
One fixed cover 7, the left side of the first limiting plate 3 are provided with the second fixed cover 8, installed between the first fixed cover 7 and the second fixed cover 8
There is wheel rotor 9, wheel rotor 9 is fixedly connected with the first fixed cover 7 and the second fixed cover 8 respectively by clip, and second fixes
The left side of lid 8 is provided with the first purification wheel 10, offers storage trough 13 on the first purification wheel 10, installation is active in storage trough 13
Charcoal, the front of wheel rotor 9 are provided with air channel drainage plate 11, and the top of drainage plate 11 is provided with dust cover 12.
In the present embodiment, it is preferred that the right side of the first fixed cover 7 is also provided with the first purification wheel 10, the first purification wheel 10
Two are provided with altogether, and two first purification wheels 10 are fixedly connected by wheel disc 14, are in order that two first purification wheels 10 are logical
Cross wheel disc 14 to be fixedly connected, can produce stable whirlpool in the first purification 10 operation of wheel and cause the performance of fan more
It is stable.
In the present embodiment, it is preferred that offer air-vent on storage trough 13, be the activated carbon in order that in storage trough 13
Can be higher to the quality of purification of air air by air-vent.
In the present embodiment, it is preferred that wheel disc 14 is made up of two half of wheel discs, and two half of wheel discs are bolted
Connection, it is in order that two first purification wheels 10 can synthesize a less impeller after the air-flow being involved in wheel rotor 9
A more stable whirlpool is formed, improves the performance of fan, and in order to prevent the activated carbon in storage trough 13 from skidding off, therefore by two
Half of wheel disc is connected with two first purification wheels 10 by being screwed of being meshed respectively.
In the present embodiment, it is preferred that the height number of wheel rotor 9 and the height of the first fixed cover 7 and the second fixed cover 8
Numerical value is equal, be in order that clip can be fixed in fixed wheel rotor 9 more firmly, prevent because of wheel rotor 9 and the
Installed between one fixed cover 7 or the second fixed cover 8 it is insecure cause the activity of wheel rotor 9 come off cause equipment from normally transporting
OK.
Operation principle：The utility model is running into air-conditioning in use, user's installation activated carbon first in storage trough 13
When the clarifier of itself is damaged or clarifier can not be to room fast purification, activated carbon can also carry out net to the air in room
To change, will not make it that the air quality in room is relatively low, the health of people is affected, its high financial profit is practical,
Afterwards in order to prevent the activated carbon in storage trough 13 from skidding off, therefore two half of wheel discs are passed through with two first purification wheels 10 respectively
The connection that is screwed being meshed, make wheel rotor 9 solid with the first fixed cover 7 and the second fixed cover 8 respectively by clip afterwards
Fixed connection, then by the rotation hole on axle the first limiting plate 3 of insertion of the right side of the second fixed cover 8 installation, passing through afterwards
Motor shaft is fixedly connected by shaft coupling with the second limiting plate 4 by shaft coupling, while covers dust cover 12, and passes through screw and bottom
Seat 1 is fixedly connected, and equipment is arranged in indoor apparatus of air conditioner by screw afterwards, and the equipment sets the first purification wheel 10, when turning
When movable vane wheel 9 starts to produce whirlpool in rotating machinery, even if wheel rotor 9 receives resistance so that the position of whirlpool is not known,
Now the first purification wheel 10, which rotates, makes the air-flow in wheel rotor 9 be involved in the first purification wheel 10, because of the first purification 10 bodies of wheel
Product is relatively small, therefore the resistance being subject to is smaller, and the position of whirlpool can when in use more fixed, and the performance of fan is stronger,
Its is practical.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of domestic air conditioning axial-flow fan, including base（1）, it is characterised in that：The base（1）Top be provided with first
Limiting plate（3）With the second limiting plate（4）, and base（1）On offer screw hole（2）, second limiting plate（4）Left side peace
Equipped with rotary electric machine（6）, the rotary electric machine（6）Lower section fixed seat is installed（5）, second limiting plate（4）Right side
First fixed cover is installed（7）, first limiting plate（3）Left side the second fixed cover is installed（8）, first fixed cover
（7）With the second fixed cover（8）Between wheel rotor is installed（9）, the wheel rotor（9）Fixed respectively with first by clip
Lid（7）With the second fixed cover（8）It is fixedly connected, second fixed cover（8）Left side the first purification wheel is installed（10）, it is described
First purification wheel（10）On offer storage trough（13）, the storage trough（13）Activated carbon, the wheel rotor are inside installed（9）
Front air channel drainage plate is installed（11）, the drainage plate（11）Top dust cover is installed（12）.
A kind of 2. domestic air conditioning axial-flow fan according to claim 1, it is characterised in that：First fixed cover（7）'s
Right side is also provided with the first purification wheel（10）, the first purification wheel（10）Two, and two first purification wheels are provided with altogether
（10）Pass through wheel disc（14）It is fixedly connected.
A kind of 3. domestic air conditioning axial-flow fan according to claim 1, it is characterised in that：The storage trough（13）On open
Provided with air-vent.
A kind of 4. domestic air conditioning axial-flow fan according to claim 2, it is characterised in that：The wheel disc（14）By two and half
Cincture disk is formed, and two half of wheel discs are bolted to connection.
A kind of 5. domestic air conditioning axial-flow fan according to claim 1, it is characterised in that：The wheel rotor（9）Height
Number of degrees value and the first fixed cover（7）With the second fixed cover（8）Height number it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264099.1U CN207178325U (en) | 2017-09-29 | 2017-09-29 | A kind of domestic air conditioning axial-flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264099.1U CN207178325U (en) | 2017-09-29 | 2017-09-29 | A kind of domestic air conditioning axial-flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178325U true CN207178325U (en) | 2018-04-03 |
Family
ID=61748505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721264099.1U Expired - Fee Related CN207178325U (en) | 2017-09-29 | 2017-09-29 | A kind of domestic air conditioning axial-flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630464A (en) * | 2018-12-26 | 2019-04-16 | 浙江琦远科技有限公司 | A kind of tubular integral wind wheel structure of warm-air drier |
-
2017
- 2017-09-29 CN CN201721264099.1U patent/CN207178325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630464A (en) * | 2018-12-26 | 2019-04-16 | 浙江琦远科技有限公司 | A kind of tubular integral wind wheel structure of warm-air drier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105352164B (en) | A kind of air-conditioning and its filter screen automatic cleaning device, method | |
| CN105352165B (en) | A kind of air-conditioning and its filter screen automatic cleaning device, method | |
| CN105498369B (en) | Centrifugal type air clarifier | |
| CN207178325U (en) | A kind of domestic air conditioning axial-flow fan | |
| CN113491925B (en) | Molecular sieve concentration runner | |
| CN207487035U (en) | A kind of mute type tower fan | |
| CN203458912U (en) | Oil-shedding fan blade for lampblack purifier | |
| CN103495312A (en) | Oil slinging blade for oily fume purifier and manufacturing method thereof | |
| CN104266273A (en) | Bidirectional air intake tower type air purifier structure | |
| CN204214049U (en) | A kind of tower air cleaner structure of two-way air intake | |
| CN204126931U (en) | Wind Volume durable type blower fan | |
| CN114322154B (en) | High-efficient air filter equipment of level external | |
| CN105757793A (en) | Indoor unit of air conditioner | |
| CN205639100U (en) | Gather wind type air cleaner | |
| CN105444395B (en) | A kind of air-conditioning and its filter screen automatic cleaning device, method | |
| CN204853713U (en) | Air purifier | |
| CN205536025U (en) | Dull and stereotyped smoke ventilator | |
| CN204878052U (en) | Tower air purifier | |
| CN204511965U (en) | A kind of centrifugal fan impeller structure | |
| CN210164667U (en) | Centrally-mounted double-axial-flow centrifugal fan | |
| CN107355866A (en) | Air processor, indoor apparatus of air conditioner, air-conditioner outdoor unit and air conditioner | |
| CN216537595U (en) | Cyclone tower with high-efficient defogging structure | |
| CN208536203U (en) | Indoor air-purification device | |
| CN205878373U (en) | Ceiling type air purifier | |
| CN207146579U (en) | Air processor, indoor apparatus of air conditioner, air-conditioner outdoor unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20200929 |