CN205895639U - Decontaminable air's fan - Google Patents
Decontaminable air's fan Download PDFInfo
- Publication number
- CN205895639U CN205895639U CN201620432568.5U CN201620432568U CN205895639U CN 205895639 U CN205895639 U CN 205895639U CN 201620432568 U CN201620432568 U CN 201620432568U CN 205895639 U CN205895639 U CN 205895639U
- Authority
- CN
- China
- Prior art keywords
- casing
- air
- fan
- motor
- 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.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a decontaminable air's fan, including casing, power component, fan wheel, pivot and be used for air -purifying's purification subassembly, the casing is equipped with air intake and air outlet, fan wheel arranges in the casing, power component includes box and motor, the motor is arranged in in the box, purify the subassembly including locating the thick of fan wheel front side is crossed filter unit and is located the thin purifying piece of motor rear side, thick cross the screen strainer body of filter unit in being used for preventing dust and sand or rubbish entering fan, by the casing inner wall inwards extend formation be used for spacing screen strainer body's spacing arch and steerable the first moving member that screen strainer body removed in the fan air intake. The utility model discloses simple structure, through the setting that purifies the subassembly, the sand blown by the wind to the outside stops effectively, prevents that the sand blown by the wind from getting into inside the fan, and can purify the wind that the fan blew off.
Description
Technical field
This utility model belongs to mechanical engineering field, especially relates to a kind of blower fan capable of purifying air.
Background technology
In existing blower fan, motor is typically placed in casing together with fan leaf.When blower fan is larger in dust storm
Area when being used, due to being not provided with any sand equipment at fan inlet, during blower fan work, outside
Dust storm is easy to be blown into interior through blower fan, so that indoor environment is full of sand and dust, people are in the course of the work easily by sand
Dirt sucks, and is so easy to cause uncomfortable for a long time.And sand and dust are easily advanced in motor when entering blower interior, make
Become the damage of motor, so that motor is frequently necessary to be keeped in repair, the cost of repairs is high.
Utility model content
This utility model in order to overcome the deficiencies in the prior art, provides that a kind of structure is simple, can prevent sand and dust from entering, can be right
Air carries out purifying, the blower fan capable of purifying air of long service life.
To achieve these goals, this utility model employs the following technical solutions: a kind of blower fan capable of purifying air, including
Casing, Power Component, draught fan impeller, rotating shaft and the purification assembly for purify air, described casing is provided with air inlet and air-out
Mouthful, described draught fan impeller is placed in casing, and described Power Component includes casing and motor, and described motor is placed in described casing；
Described purification assembly includes the coarse filtration part on front side of described draught fan impeller and the fine cleaning part on rear side of described motor；Institute
State coarse filtration part to include for preventing sand and dust or rubbish from entering filtering dictyosome, being extended inwardly to form by casing inner wall in blower fan
For the spacing described spacing preiection filtering dictyosome and controllable described the first shifting filtering dictyosome movement in air inlet
Moving part；Described fine cleaning part includes for the air purifying plate of delivery air in purification fan and is used for controlling described air cleaning
Second moving member of plate movement in fan outlet；Described motor side is provided with the first connection protuberance, this first connection protuberance
It is provided with the first connecting groove being available for that rotating shaft snaps in；Described draught fan impeller sidepiece is provided with the second connection protuberance, this second connection
Protuberance is provided with the second connecting groove being available for that rotating shaft snaps in；Described rotating shaft and described first connecting groove and the second connecting groove
Between be rotation stop cooperation；It is provided with the absorbent member for preventing motor moisture damage, this absorbent member includes absorbing water in described casing
Sponge, it is opened in casing top and is available for the pickup mouth of water-absorbing sponge insertion, the opposed stopper slot being opened in casing bottom and upset
It is connected to the closure lid of pickup mouth sidepiece.
Further, described air inlet side cover is provided with windshield, the company that this windshield sidepiece is formed with a inwardly extending
Edge fit, described casing is provided with snap flange near air inlet side side wall, and this snap flange is provided with and can be connected side with this and join
The engaging annular groove closing；Make between windshield and casing, to like that your connection is more tight, be not easily disconnected between the two.
Further, described first moving member includes being opened in the first chute on air inlet side for the casing and can be the
First slide block of left and right action in one chute, this first slide block is fixed on described filtration dictyosome top.
Further, described second moving member includes being opened in the second chute on air outlet side for the casing and can be the
Second slide block of left and right action in two chutes, this second slide block is fixed on described air purifying plate top.
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.Motor is provided with purification assembly, can prevent the sand and dust of outside from entering the damage reducing motor in motor, lower
Maintenance frequency, saves maintenance cost；Secondly, it is possible to reduce imported to the sand and dust of people's working environment by blower fan, reduce people to exist
Sand and dust during work suck；And the air of blower fan blowout can be purified, be the work that people build more healthiness
Make environment；By the setting of absorbent member, the aqueous vapor entering the in the air of blower fan can be absorbed, effectively prevent motor from making moist damage
Bad, reduce maintenance frequency, increase the service life.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is enlarged drawing at b in Fig. 1.
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 1-2, a kind of blower fan capable of purifying air, including casing 1, Power Component 2, draught fan impeller 3, rotating shaft 4
And the purification assembly 5 for purify air；Described purification assembly 5 can purify to the air in blower fan, thus being worker
Build the working environment of good health.Specifically, described casing 1 is provided with air inlet 11 and air outlet 12, and described purification assembly 5 wraps
Include coarse filtration part 8 and fine cleaning part 9, this coarse filtration part 8 is arranged on front side of described draught fan impeller 3, for the wind entering blower fan
Carry out rough filtration, the sand and dust in wind, bulky grain rubbish are removed.After this fine cleaning part 9 is arranged on described motor 22
Side, for purifying to the gas that blower fan blows out, the harmful components of in the air are removed so that blower fan blowout gas
Miscellaneous harmful substance will not be contained.Specifically, described coarse filtration part 8 includes filtering dictyosome 81, spacing preiection 82 and the first moving member
83；Described filtration dictyosome 81 is arranged on the air inlet of blower fan, and described spacing preiection 82 is to be extended inwardly to form by casing 1 inwall
, this projection can be defined to filtering position in blower fan for the dictyosome.For convenience filtration Wang Tian is changed, filtering
First moving member 83 is provided with dictyosome 81, described filtration dictyosome 81 be can control in air inlet by this first moving member 83
Move in 11.Specifically, described first moving member 83 includes the first chute and the first slide block 832, and this first chute is opened in machine
On air inlet 11 side, this first slide block 832 is fixedly connected on described filtration dictyosome 81 top to shell, and can be in the first chute
The action of interior left and right, thus drive described filtration dictyosome 81 to move in air inlet 11.
Secondly, described fine cleaning part 9 includes air purifying plate 91 and the second moving member 92, and this air purifying plate 91 can be used for
Delivery air in purification fan, for convenience air purifying plate 91 move in blower fan, we are arranged on air purifying plate 91
Second moving member 92, this second moving member 92 is used for controlling described air purifying plate 91 to move in fan outlet 12.Tool
Body, described second moving member 92 second chute and the second slide block 922, this second chute is opened in casing 1 near air outlet 12
On side, this second slide block 922 is fixedly connected on described air purifying plate top, and can left and right action in the second chute, from
And drive air purifying plate 91 to move in fan outlet 12.
Described draught fan impeller 3 is placed in casing 1, and described Power Component 2 includes casing 21 and motor 22, and described motor 22 is put
In described casing 21；It is covered with windshield 51, this windshield 51 sidepiece is formed with a inwardly extending at described air inlet
Connect side 511, described casing is provided with snap flange 111 by 1 nearly air inlet 11 side side wall, and this snap flange 111 is provided with
The engaging annular groove 112 of side 511 cooperation can be connected with this.
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.
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 the scope of this utility model protection.
Claims (4)
1. a kind of blower fan capable of purifying air, including casing (1), Power Component (2), draught fan impeller (3), rotating shaft (4) and be used for
The purification assembly (5) of purify air, described casing (1) is provided with air inlet (11) and air outlet (12), and described draught fan impeller (3) is put
In casing (1) it is characterised in that: described Power Component (2) includes casing (21) and motor (22), and described motor (22) is placed in
In described casing (21)；Described purification assembly (5) include coarse filtration part (8) on front side of described draught fan impeller (3) and located at
Fine cleaning part (9) on rear side of described motor (22)；Described coarse filtration part (8) is included for preventing sand and dust or rubbish from entering in blower fan
Filtration dictyosome (81), by casing (1) inwall extend inwardly to form for spacing described filter dictyosome (81) spacing preiection
And controllable described the first moving member (83) filtering dictyosome (81) movement in air inlet (11) (82)；Described fine cleaning
Part (9) includes the air purifying plate (91) for delivery air in purification fan and is used for controlling described air purifying plate (91) to exist
Second moving member (92) of movement in fan outlet (12)；Described motor (22) side is provided with the first connection protuberance (6), and this
One connection protuberance (6) is provided with the first connecting groove (61) being available for that rotating shaft (4) snaps in；Described draught fan impeller (3) sidepiece is provided with
Second connection protuberance (7), this second connection protuberance (7) is provided with the second connecting groove (71) being available for that rotating shaft (4) snaps in；Described
It is rotation stop cooperation between rotating shaft (4) and described first connecting groove (61) and the second connecting groove (71)；Set in described casing
Have the absorbent member for preventing motor moisture damage, this absorbent member include water-absorbing sponge, be opened in casing top be available for water suction sea
The pickup mouth of continuous insertion, the opposed casing bottom that is opened in are connected to and take for the stopper slot and upset preventing water-absorbing sponge movement
The closure lid of part mouth sidepiece；Described water-absorbing sponge can be inserted in blower fan by this pickup mouth, and bottom card sets in stopper slot, and this closes
Closing lid is used for pickup mouth is turned on and off.
2. blower fan capable of purifying air according to claim 1 it is characterised in that: be covered with gear at described air inlet
Fan housing (51), the connection side (511) that this windshield (51) sidepiece is formed with a inwardly extending, described casing (1) is near air inlet
(11) side side wall is provided with snap flange (111), and this snap flange (111) is provided with and can be connected what side (511) coordinated with this
Engaging annular groove (112).
3. blower fan capable of purifying air according to claim 1 it is characterised in that: described first moving member (83) includes opening
Located at the first chute on air inlet (11) side for the casing and can in the first chute left and right action the first slide block (832),
This first slide block (832) is fixed on described filtration dictyosome (81) top.
4. blower fan capable of purifying air according to claim 1 it is characterised in that: described second moving member (92) includes opening
Located at the second chute on air outlet (12) side for the casing (1) and can in the second chute left and right action the second slide block
(922), this second slide block (922) is fixed on described air purifying plate (91) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432568.5U CN205895639U (en) | 2016-05-14 | 2016-05-14 | Decontaminable air's fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432568.5U CN205895639U (en) | 2016-05-14 | 2016-05-14 | Decontaminable air's fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895639U true CN205895639U (en) | 2017-01-18 |
Family
ID=57764755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620432568.5U Expired - Fee Related CN205895639U (en) | 2016-05-14 | 2016-05-14 | Decontaminable air's fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975436A (en) * | 2019-12-24 | 2020-04-10 | 芜湖点金机电科技有限公司 | Smoke removal device for surface strengthening laser cladding of pipe-penetrating guide plate |
-
2016
- 2016-05-14 CN CN201620432568.5U patent/CN205895639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975436A (en) * | 2019-12-24 | 2020-04-10 | 芜湖点金机电科技有限公司 | Smoke removal device for surface strengthening laser cladding of pipe-penetrating guide plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208824103U (en) | A kind of air cleaning unit for intelligent building | |
| CN109307336A (en) | A kind of energy-saving air purification device improving filter core service efficiency | |
| CN110194048A (en) | A kind of gas reflux type filter automatically cleaning on-board air conditioner | |
| CN205558956U (en) | Decontaminable air's mine ventilation equipment | |
| CN205895639U (en) | Decontaminable air's fan | |
| CN205549270U (en) | Wearable head -mounted air purifier | |
| CN202619573U (en) | Dust collector with self-cleaning function | |
| CN205895637U (en) | Indoor fan of environment -friendly | |
| CN208332493U (en) | A kind of air purifier | |
| CN205627454U (en) | Air filter | |
| CN202158625U (en) | Novel air filtering purifier for ventilation of loader | |
| CN205592174U (en) | Trade fan mechanism | |
| CN205639100U (en) | Gather wind type air cleaner | |
| CN205638981U (en) | Outdoor type fan | |
| CN205639033U (en) | Purification type family external fan | |
| CN209269548U (en) | Knapsack type dust collector | |
| CN205549858U (en) | Practical air cleaner | |
| CN205560941U (en) | Indoor purification type electric fan heater | |
| CN208059143U (en) | A kind of window fresh air system | |
| CN205641526U (en) | Decontaminable air's heater | |
| CN207146568U (en) | Indoor apparatus of air conditioner and its air processor, air conditioner | |
| CN210881601U (en) | Manual type vehicle air conditioner controller structure | |
| CN207207700U (en) | A kind of vehicle-mounted ceiling air purifier | |
| CN205638986U (en) | Decontaminable air's family external fan | |
| CN205560942U (en) | Indoor electric fan heater of purification type |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170514 |