CN205638984U - Gather wind type ventilation unit - Google Patents
Gather wind type ventilation unit Download PDFInfo
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- CN205638984U CN205638984U CN201620201244.0U CN201620201244U CN205638984U CN 205638984 U CN205638984 U CN 205638984U CN 201620201244 U CN201620201244 U CN 201620201244U CN 205638984 U CN205638984 U CN 205638984U
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- wind
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- collecting cover
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Abstract
The utility model discloses a gather wind type ventilation unit, the connecting piece of connecting fan and support including support, fan and being used for, what the fan included casing, power component, fan wheel, pivot and was used for promoting fan air volume gathers the wind subassembly, 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, supply air velocity is fast, and work efficiency is high, set up the purification subassembly, can purify the air of carrying, provide healthy operational environment for the workman.
Description
Technical field
This utility model belongs to mechanical engineering field, especially relates to a kind of wind gathering type ventilation unit.
Background technology
During mine operation, it is desirable to have equipment is blown in mine, thus meet the oxygen demand of workman.In existing blowing device, blow in mine after generally fixing blower fan by support.Existing blower fan rotates typically by the motor driven impeller being arranged in housing, thus outside air-flow has a side opening of blower fan suck, and is sent by the opposite side opening of blower fan afterwards, the delivery to air-flow.But, some commercial production are also required to use blower fan, and owing to factory's area is relatively big, the defeated air quantity for blower fan have bigger requirement, conventional conveying fan cannot realize the conveying of relatively strong winds amount.
Utility model content
This utility model is in order to overcome the deficiencies in the prior art, it is provided that the wind gathering type ventilation unit that a kind of simple in construction, defeated air quantity wind velocity big, defeated is fast, capable of purifying air.
To achieve these goals, this utility model by the following technical solutions: a kind of wind gathering type ventilation unit, including support, blower fan and the connector for connecting fan Yu support；Described blower fan includes casing, Power Component, draught fan impeller, rotating shaft and for promoting the wind gathering assembly of fan delivery, described casing is provided with air inlet and air outlet, described draught fan impeller is placed in casing, and described wind gathering assembly includes being connected to the wind collecting part of described air inlet and being connected to the air-supply part of described air outlet；Described wind collecting part includes for by the wind-collecting cover of outside wind introducing casing internal, the first connector being used for connecting described wind-collecting cover and casing；Described wind-collecting cover is pre-large post-small horn-like setting, is provided with and strengthens the first spiral inwall of intake for making wind-collecting cover endogenous wind body form eddy flow inside this wind-collecting cover；Described air-supply part includes the air blowing hood for the wind in casing passes out to outside and is used for the second connector connecting described air blowing hood with casing；Also include that a fine cleaning part, described fine cleaning part include the air purifying plate of delivery air in purification fan and for controlling described air purifying plate second moving member of movement in fan outlet；Described second moving member include being opened in the casing the second chute on air outlet side and can in the second chute the second slide block of left and right action, this second slide block is fixed on described air purifying plate top.
Further, described first connector and the second connector are disposed as locking nut.
Further, described Power Component includes that casing and motor, described motor are placed in described casing.
Further, described motor side is provided with the first connection protuberance, and this first connection protuberance is provided with and is available for the first connecting groove that rotating shaft snaps in；Described draught fan impeller sidepiece is provided with the second connection protuberance, and this second connection protuberance is provided with and is available for the second connecting groove that rotating shaft snaps in；It is spline between described rotating shaft with described first connecting groove and the second connecting groove to coordinate；Make the connection between rotating shaft and draught fan impeller the most firm.
In sum, this utility model has the advantage that this utility model simple in construction, and work parts are few, and 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 strengthened, meet the Wind Volume demand of blower fan；It is provided with air-supply part on rear side of blower fan, the air supply velocity of blower fan can be accelerated, thus shorten blower fan and complete the time needed for the air-supply cycle, improve 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.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make those skilled in the art be better understood from this utility model scheme, below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete description.
As it is shown in figure 1, a kind of wind gathering type ventilation unit, including support, blower fan and the connector for connecting fan Yu support；Described blower fan includes casing 1, Power Component 2, draught fan impeller 3, rotating shaft 4 and for promoting the wind gathering assembly 5 of fan delivery.Concrete, described casing 1 is provided with air inlet 11 and air outlet 12, and described wind gathering assembly 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 described air outlet 12.Concrete, described wind collecting part 51 includes wind-collecting cover 511 and the first connector 512；This wind-collecting cover 511 is internal for outside wind is introduced casing 1, and in order to strengthen the intake of this wind-collecting cover 511, described wind-collecting cover 511 is set to pre-large post-small horn-like by we, thus front side can introduce more wind.Secondly, it is additionally provided with the first spiral inwall 513 in this wind-collecting cover 511, is arranged by this spiral-shaped inwall, wind-collecting cover 511 endogenous wind body can be made to form eddy flow, thus can not only strengthen the intake in wind-collecting cover 511, and intake velocity have also been obtained the biggest lifting.Described wind-collecting cover 511 realizes the connection between described casing by the first connector 512, and with 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 for passing out to outside by the wind in casing 1, and in order to strengthen air output, described air blowing hood 521 is set to pre-small post-large horn-like by we, thus rear side can send more wind.Secondly, it is additionally provided with the second spiral inwall 523 in this air blowing hood 521, is arranged by this spiral helicine inwall, air blowing hood 521 endogenous wind body can be made to form eddy flow, thus accelerate air supply velocity.Being attached by the second connector 522 between described air blowing hood 521 and casing, with the present embodiment, described second connector 522 is set to locking nut.
In order to make the more preferable driven described draught fan impeller of motor, we are provided with the first connection protuberance 6 in described motor 22 side, correspondence, are provided with the second connection protuberance 7 at described draught fan impeller 3 sidepiece.Described first connection protuberance 6 is provided with and is available for the first connecting groove 61 that rotating shaft 4 snaps in；This second connection protuberance 7 described is provided with and is available for the second connecting groove 71 that rotating shaft 4 snaps in；It is spline between described rotating shaft 4 with described first connecting groove 61 and the second connecting groove 71 to coordinate, thus when motor-driven rotatable shaft rotates, draught fan impeller together can rotate with rotating shaft, and both are connected firmly.Described draught fan impeller 3 is placed in casing 1, and described Power Component 2 includes that casing 21 and motor 22, described motor 22 are placed in described casing 21.
Also including a fine cleaning part 9, this fine cleaning part 9 is arranged on rear side of described motor 22, for purifying the gas of blower fan blowout, is removed the harmful components in air so that the gas of blower fan blowout will not contain miscellaneous harmful substance.Concrete, described fine cleaning part 9 includes air purifying plate 91 and the second moving member 92, this air purifying plate 91 can be used for delivery air in purification fan, air purifying plate 91 moves in blower fan for convenience, we are provided with the second moving member 92 on air purifying plate 91, and this second moving member 92 is used for controlling described air purifying plate 91 and moves in fan outlet 12.Concrete, described second moving member 92 second chute and the second slide block 922, this second chute is opened in casing 1 on air outlet 12 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, thus drive air purifying plate 91 to move in fan outlet 12.
Further, being additionally provided with four lower margins 10 in the bottom of casing, described ground sole 10 is set to crash roll.The setting of four lower margins 10 so that landing of blower fan is more stable, and the bottom of lower margin 10 is provided with crash roll, can alleviate noise during blower fan 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, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.
Claims (4)
1. a wind gathering type ventilation unit, including support, blower fan and the connector for connecting fan Yu support；It is characterized in that: described blower fan includes casing (1), Power Component (2), draught fan impeller (3), rotating shaft (4) and is used for promoting the wind gathering assembly (5) of fan delivery, described casing (1) is provided with air inlet (11) and air outlet (12), described draught fan impeller (3) is placed in casing (1), and described wind gathering assembly (5) includes the wind collecting part (51) being connected to described air inlet (11) and is connected to the air-supply part (52) of described air outlet (12)；Described wind collecting part (51) includes for by wind-collecting cover (511) internal for outside wind introducing casing (1), the first connector (512) being used for connecting described wind-collecting cover (511) and casing (1)；Described wind-collecting cover (511) is pre-large post-small horn-like setting, and this wind-collecting cover (511) inner side is provided with strengthens the first spiral inwall (513) of intake for making wind-collecting cover (511) endogenous wind body form eddy flow；Described air-supply part (52) includes the air blowing hood (521) for the wind in casing (1) passes out to outside and is used for the second connector (522) connecting described air blowing hood (521) with casing (1)；Also include that a fine cleaning part (9), described fine cleaning part (9) include the air purifying plate (91) of delivery air in purification fan and be used for controlling second moving member (92) of described air purifying plate (91) movement in fan outlet (12)；Second moving member (92) include being opened in the casing (1) the second chute on air outlet (12) side and can in the second chute second slide block (922) of left and right action, this second slide block (922) is fixed on described air purifying plate (91) top.
Wind gathering type ventilation unit the most according to claim 1, it is characterised in that: described first connector (512) and the second connector (522) are disposed as locking nut.
Wind gathering type ventilation unit the most according to claim 1, it is characterised in that: described Power Component (2) includes casing (21) and motor (22), and described motor (22) is placed in described casing.
Wind gathering type ventilation unit the most according to claim 3, it is characterized in that: described motor (22) side is provided with the first connection protuberance (6), this first connection protuberance (6) is provided with and is available for the first connecting groove (61) that rotating shaft (4) snaps in；Described draught fan impeller (3) sidepiece is provided with the second connection protuberance (7), and this second connection protuberance (7) is provided with and is available for the second connecting groove (71) that rotating shaft (4) snaps in；It is spline between described rotating shaft (4) with described first connecting groove (61) and the second connecting groove (71) to coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201244.0U CN205638984U (en) | 2016-03-16 | 2016-03-16 | Gather wind type ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201244.0U CN205638984U (en) | 2016-03-16 | 2016-03-16 | Gather wind type ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638984U true CN205638984U (en) | 2016-10-12 |
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ID=57076141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620201244.0U Active CN205638984U (en) | 2016-03-16 | 2016-03-16 | Gather wind type ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205638984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110100102A (en) * | 2016-12-23 | 2019-08-06 | 施乐百有限公司 | The arrangement of blower module and one or more this blower modules in flow duct |
| CN110194688A (en) * | 2019-06-28 | 2019-09-03 | 李凤兰 | One kind is divulged information oxygenation heat collector used in fermentation of organic wastes heap |
-
2016
- 2016-03-16 CN CN201620201244.0U patent/CN205638984U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110100102A (en) * | 2016-12-23 | 2019-08-06 | 施乐百有限公司 | The arrangement of blower module and one or more this blower modules in flow duct |
| CN110194688A (en) * | 2019-06-28 | 2019-09-03 | 李凤兰 | One kind is divulged information oxygenation heat collector used in fermentation of organic wastes heap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Yue Inventor before: Ji Lijia |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170627 Address after: To help the 637200 Nanchong City Industrial Park in Sichuan Province in Xichong County Patentee after: Sichuan Hongfan special equipment Engineering Co. Ltd. Address before: 311899 Zhejiang city of Shaoxing province Zhuji City, East Street Village 53 season Patentee before: Ji Lijia |