CN205895636U - Big amount of wind fan of outdoor type - Google Patents
Big amount of wind fan of outdoor type Download PDFInfo
- Publication number
- CN205895636U CN205895636U CN201620432565.1U CN201620432565U CN205895636U CN 205895636 U CN205895636 U CN 205895636U CN 201620432565 U CN201620432565 U CN 201620432565U CN 205895636 U CN205895636 U CN 205895636U
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- CN
- China
- Prior art keywords
- wind
- casing
- air
- collecting cover
- blower 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.)
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Abstract
The utility model discloses a big amount of wind fan of outdoor type, gather the wind subassembly including what casing, power component, fan wheel, pivot and being used for promoted fan air volume, gather the wind subassembly including connect in the air intake collect wind spare with connect in the air blowning part of air outlet, collection wind spare includes and is used for introducing the wind of outside the inside wind -collecting cover of casing, be used for to connect the first connecting piece of wind -collecting cover and casing, the wind -collecting cover is the little loudspeaker form setting in preceding big back, thereby this wind -collecting cover inboard is equipped with the first spiral inner wall that is used for making wind -collecting cover inner wind bodily form one -tenth whirl increasing intake. The utility model discloses simple structure, the fan intake is big, fan supply air velocity is fast, and work efficiency is high.
Description
Technical field
This utility model belongs to mechanical engineering field, especially relates to a kind of outdoor type Wind Volume blower fan.
Background technology
Existing blower fan rotates typically by the motor driven impeller being arranged in housing, thus outside air-flow is had
One side opening of blower fan sucks, and is sent by another side opening of blower fan afterwards, the delivery to air-flow.But, in some industry
It is also required in production use blower fan, and because factory's area is larger, the defeated air quantity for blower fan has larger requirement, routine
Conveying fan cannot realize the conveying of larger air quantity.
Utility model content
This utility model in order to overcome the deficiencies in the prior art, provides that a kind of structure is simple, defeated air quantity is big, defeated wind velocity
Hurry up, the outdoor type Wind Volume blower fan of long service life.
To achieve these goals, this utility model employs the following technical solutions: a kind of outdoor type Wind Volume blower fan, including
Casing, Power Component, draught fan impeller, rotating shaft and for lifting the wind gathering assembly of fan delivery, described casing be provided with air inlet and
Air outlet, described draught fan impeller is placed in casing, and described wind gathering assembly includes wind collecting part and the connection being connected to described air inlet
Air-supply part in described air outlet；Described wind collecting part include for outside wind is introduced casing internal wind-collecting cover, be used for even
Connect the first connector of described wind-collecting cover and casing；Described wind-collecting cover is pre-large post-small horn-like setting, inside this wind-collecting cover
It is provided with for making wind-collecting cover endogenous wind body form eddy flow thus increasing the first spiral inwall of intake；Described air-supply part include for
Wind in casing is passed out to the air blowing hood of outside and is used for connecting the second connector of described air blowing hood and casing；Described send
Fan housing is pre-small post-large horn-like setting, is provided with for making air blowing hood endogenous wind body form eddy flow thus accelerating inside this air blowing hood
Second spiral inwall of air supply velocity；Described wind-collecting cover is located along the same line with the axis of air blowing hood, in described first spiral
The spiral shell of wall and the second spiral inwall is to identical；Described Power Component includes casing and motor, and described motor is placed in described casing；
It is provided with the absorbent member for preventing motor moisture damage, this absorbent member includes water-absorbing sponge, is opened in casing in described casing
Portion is available for the pickup mouth of water-absorbing sponge insertion, the opposed stopper slot being opened in casing bottom and upset and is connected to pickup mouth sidepiece
Closure lid.
Further, described first connector and the second connector are disposed as locking nut；
Further, described motor side is provided with the first connection protuberance, and this first connection protuberance is provided with and is available for rotating shaft card
The first connecting groove entering；Described draught fan impeller sidepiece is provided with the second connection protuberance, and this second connection protuberance is provided with and is available for turning
The second connecting groove that axle snaps in；It is rotation stop between described rotating shaft and described first connecting groove and the second connecting groove to join
Close；Make the connection between rotating shaft and draught fan impeller more firm.
In sum, this utility model has the advantage that this blower fan structure is simple, and work parts are few, cost-effective,
Operating noise is little.It is provided with wind collecting part on front side of blower fan, the intake of blower fan can be increased, meet the Wind Volume demand of blower fan；After blower fan
Side is provided with air-supply part, can accelerate the air supply velocity of blower fan, thus shortening the time that blower fan completes needed for the air-supply cycle, improves
Work efficiency；It is equipped with spiral inwall in wind-collecting cover and air blowing hood, air-flow can be made in wind-collecting cover and air blowing hood to form eddy flow,
Further speed up air intake and air-out；By the setting of absorbent member, the aqueous vapor entering the in the air of blower fan can be absorbed, effectively
Prevent motor moisture damage, reduce maintenance frequency, increase the service life.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
In order that those skilled in the art are better understood from this utility model scheme, real below in conjunction with this utility model
Apply the accompanying drawing in example, clear, complete description is carried out to the technical scheme in this utility model embodiment.
As shown in figure 1, a kind of outdoor type Wind Volume blower fan, including casing 1, Power Component 2, draught fan impeller 3, rotating shaft 4 and
For lifting the wind gathering assembly 5 of fan delivery.Specifically, described casing 1 is provided with air inlet 11 and air outlet 12, described wind gathering group
Part 5 includes wind collecting part 51 and air-supply part 52；Described wind collecting part 51 is connected to described air inlet 11, and described air-supply part 52 is connected to institute
State air outlet 12.Specifically, described wind collecting part 51 includes wind-collecting cover 511 and the first connector 512；This wind-collecting cover 511 is used for will
Outside wind introduces inside casing 1, in order to increase the intake of this wind-collecting cover 511, before described wind-collecting cover 511 is set to by we
Little horn-like, thus front side can introduce more wind after greatly.Secondly, it is additionally provided with the first spiral in this wind-collecting cover 511
Wall 513, by this spiral-shaped inwall setting, can make wind-collecting cover 511 endogenous wind body form eddy flow, thus can not only increase
Intake in wind-collecting cover 511, and intake velocity is also greatly improved.Described wind-collecting cover 511 passes through first and connects
Part 512 realizes the connection and described casing between, and in the present embodiment, described first connector 512 is set to locking nut.
Described air-supply part 52 includes air blowing hood 521 and the second connector 522；This air blowing hood 521 is used for the wind in casing 1
Pass out to outside, in order to increase air output, described air blowing hood 521 is set to pre-small post-large horn-like, thus rear side by we
More wind can be sent.Secondly, it is additionally provided with the second spiral inwall 523 in this air blowing hood 521, is set by this spiral helicine inwall
Putting, air blowing hood 521 endogenous wind body being made to form eddy flow, thus accelerating air supply velocity.Logical between described air blowing hood 521 and casing
Cross the second connector 522 to be attached, in the present embodiment, described second connector 522 is set to locking nut.
In order that motor preferably driven described draught fan impeller, it is convex that we are provided with the first connection in described motor 22 side
Portion 6, corresponding, it is provided with the second connection protuberance 7 in described draught fan impeller 3 sidepiece.Described first connection protuberance 6 is provided with and is available for turning
The first connecting groove 61 that axle 4 snaps in；This second connection protuberance 7 described is provided with the second connecting groove being available for that rotating shaft 4 snaps in
71；It is rotation stop cooperation between described rotating shaft 4 and described first connecting groove 61 and the second connecting groove 71, thus when motor drives
During dynamic axis of rotation, draught fan impeller together can rotate with rotating shaft, and both are connected firmly.Described draught fan impeller 3 is placed in casing 1
Interior, described Power Component 2 includes casing 21 and motor 22, and described motor 22 is placed in described casing 21.
Preferably, it is provided with absorbent member in described casing, this absorbent member can be inhaled to the moisture of the in the air entering blower fan
Receive, effectively prevent motor moisture damage；Specifically, this absorbent member includes water-absorbing sponge, pickup mouth, stopper slot and closure lid；Institute
State pickup mouth and be opened in casing top, described stopper slot is opposed to be opened in casing bottom；Described water-absorbing sponge can pass through this pickup
In mouthful insertion blower fan, bottom card sets and carries out spacing in stopper slot, prevents from moving；The lid upset of described closure is connected to pickup mouth side
Portion, can open and close to pickup mouth.
Further, the bottom in casing is additionally provided with four lower margins 10, and described ground sole 10 is set to crash roll.Four
The setting of individual lower margin 10 is so that landing of blower fan is more stable, and the bottom of lower margin 10 is provided with crash roll, can mitigate blower fan
Noise during work.
Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.
Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under the premise of not making creative work
Every other embodiment, all should belong to this utility model protection scope.
Claims (3)
1. a kind of outdoor type Wind Volume blower fan, including casing (1), Power Component (2), draught fan impeller (3), rotating shaft (4) and be used for
The wind gathering assembly (5) of lifting fan delivery, described casing (1) is provided with air inlet (11) and air outlet (12), described draught fan impeller
(3) be placed in casing (1) it is characterised in that: described wind gathering assembly (5) includes being connected to the wind collecting part of described air inlet (11)
And be connected to the air-supply part (52) of described air outlet (12) (51)；Described wind collecting part (51) is included for outside wind is introduced machine
The internal wind-collecting cover (511) of shell (1), it is used for connecting first connector (512) of described wind-collecting cover (511) and casing (1)；Described
Wind-collecting cover (511) is pre-large post-small horn-like setting, is provided with for making wind-collecting cover (511) endogenous wind inside this wind-collecting cover (511)
Body forms eddy flow thus increasing the first spiral inwall (513) of intake；Described air-supply part (52) is included for by casing (1)
Wind pass out to outside air blowing hood (521) and be used for connecting the second connector of described air blowing hood (521) and casing (1)
(522)；Described air blowing hood (521) is pre-small post-large horn-like setting, and this air blowing hood is provided with for making air blowing hood inside (521)
(521) endogenous wind body forms eddy flow thus accelerating the second spiral inwall (523) of air supply velocity；Described wind-collecting cover (511) and air-supply
The axis of cover (521) is located along the same line, and the spiral shell of described first spiral inwall (513) and the second spiral inwall (523) is to phase
With；Described Power Component (2) includes casing (21) and motor (22), and described motor (22) is placed in described casing；Described casing
Inside be provided with the absorbent member for preventing motor moisture damage, this absorbent member include water-absorbing sponge, be opened in casing top be available for inhale
The pickup mouth of water sponge insertion, the opposed casing bottom that is opened in are connected to for the stopper slot and upset preventing water-absorbing sponge movement
The closure lid of pickup mouth sidepiece；Described water-absorbing sponge can insert in blower fan by this pickup mouth,
Bottom card sets in stopper slot, and this closure is covered for being turned on and off to pickup mouth.
2. outdoor type Wind Volume blower fan according to claim 1 it is characterised in that: described first connector (512) and
Two connectors (522) are disposed as locking nut.
3. outdoor type Wind Volume blower fan according to claim 1 it is characterised in that: described motor (22) side is provided with first
Connection protuberance (6), this first connection protuberance (6) is provided with the first connecting groove (61) being available for that rotating shaft (4) snaps in；Described blower fan
Impeller (3) sidepiece is provided with the second connection protuberance (7), and this second connection protuberance (7) is provided with the second company being available for that rotating shaft (4) snaps in
Connect groove (71)；It is rotation stop between described rotating shaft (4) and described first connecting groove (61) and the second connecting groove (71) to join
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432565.1U CN205895636U (en) | 2016-05-14 | 2016-05-14 | Big amount of wind fan of outdoor type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432565.1U CN205895636U (en) | 2016-05-14 | 2016-05-14 | Big amount of wind fan of outdoor type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895636U true CN205895636U (en) | 2017-01-18 |
Family
ID=57764926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620432565.1U Expired - Fee Related CN205895636U (en) | 2016-05-14 | 2016-05-14 | Big amount of wind fan of outdoor type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883490A (en) * | 2017-10-31 | 2018-04-06 | 山东禹王生态食业有限公司 | A kind of cooling fan hot blast flow guide system |
-
2016
- 2016-05-14 CN CN201620432565.1U patent/CN205895636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883490A (en) * | 2017-10-31 | 2018-04-06 | 山东禹王生态食业有限公司 | A kind of cooling fan hot blast flow guide system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |