CN207178296U - A kind of wind wheel and its air blower being applied to - Google Patents
A kind of wind wheel and its air blower being applied to Download PDFInfo
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- CN207178296U CN207178296U CN201721144073.3U CN201721144073U CN207178296U CN 207178296 U CN207178296 U CN 207178296U CN 201721144073 U CN201721144073 U CN 201721144073U CN 207178296 U CN207178296 U CN 207178296U
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Abstract
The utility model discloses a kind of wind wheel and its air blower being applied to, including top panel, bottom panel and installation are connected to some air blades between top panel and bottom panel, air inlet is set among bottom panel, air channel is formed between adjacent two air blade, top panel center sets the joint seat with motor axis connection, if the edge of described top panel is protruding with dry plate auxiliary fan blade, auxiliary fan blade is distributed in top panel both sides with some air blades, the top panel is provided with through hole, connected between the through hole and air channel, the air quantity in spiral case cavity is set to circulate by through hole more, improve blower fan exhaust air rate, improve operational efficiency.
Description
Technical field：
It the utility model is related to a kind of wind wheel and its applied to air blower.
Background technology：
Existing air blower, including motor, spiral case and wind wheel, motor are arranged on spiral case, and wind wheel is arranged in spiral case, wind
Wheel includes some air blades that top panel, bottom panel and installation are connected between top panel and bottom panel, among bottom panel
Air inlet is set, air channel is formed between adjacent two air blade, top panel center sets the joint seat with motor axis connection, described
There is dry plate to aid in fan blade if the edge of top panel is projecting inward, auxiliary fan blade is distributed in top panel both sides with some air blades, its work
It is as principle：Wind wheel is rotated, and the air on the inside of fan blade is thrown toward outside, and air is drawn into inside cavity from air inlet, due to
The overall dimensions of air blower are restricted, and are made the size of wind wheel also restrained smaller with space availability ratio in spiral case, are caused air blast
The exhaust air rate of machine is small, operational efficiency bottom.
The content of the invention：
The purpose of this utility model is to provide a kind of wind wheel and its causes air blast in the prior art applied to air blower, solution
The exhaust air rate of machine is small, the technical problem at operational efficiency bottom.
The purpose of this utility model is achieved by following technical proposals.
A kind of wind wheel, including top panel, bottom panel and installation are connected to some fan blades between top panel and bottom panel
Piece, air inlet is set among bottom panel, air channel is formed between adjacent two air blade, top panel center is set and motor axis connection
Joint seat, if the edge of described top panel be protruding with dry plate auxiliary fan blade, auxiliary fan blade be distributed in some air blades
Top panel both sides, it is characterised in that：The top panel is provided with through hole, is connected between the through hole and air channel.
For the through hole between auxiliary fan blade and joint seat, through hole is located at the top in air channel.
The through hole is annular through-hole.
The auxiliary fan blade is arc auxiliary fan blade.
The auxiliary fan blade is preceding to fan blade, and the air blade is backward fan blade.
A kind of air blower, including spiral case, cover plate, motor, motor shaft and wind wheel, spiral case install the shape that links together with cover plate
Into cavity, wind wheel is arranged on inside cavity, and exhaust outlet is set on spiral case, and cover plate sets air intake vent, and described wind wheel is above-mentioned institute
The wind wheel for any one stated.
The utility model compared with prior art, has the effect that：
1) if the utility model includes the dry-air blast that top panel, bottom panel and installation are connected between top panel and bottom panel
Blade, air inlet is set among bottom panel, air channel is formed between adjacent two air blade, top panel center is set to be connected with motor shaft
The joint seat connect, if the edge of described top panel is protruding with dry plate auxiliary fan blade, auxiliary fan blade is distributed with some air blades
In top panel both sides, the top panel is provided with through hole, is connected between the through hole and air channel, and through hole is annular through-hole,
The air quantity in spiral case cavity is circulated by through hole more, improve blower fan exhaust air rate, improve operational efficiency；
2) auxiliary fan blade is arc auxiliary fan blade, can reduce auxiliary fan blade and air draught friction to greatest extent, reduce
Noise；
3) through hole is between auxiliary fan blade and joint seat, and through hole is located at the top in air channel, and the through hole is annular through-hole,
It is simple and reasonable, it is easy to manufacture；
4) the auxiliary fan blade is preceding to fan blade, and the air blade is backward fan blade, can utilization space to greatest extent, contracting
Small size, while make the operational efficiency of wind wheel higher.
Brief description of the drawings：
Fig. 1 is the stereogram of embodiment one；
Fig. 2 is another angle stereogram of embodiment one；
Fig. 3 is the front view of embodiment one；
Fig. 4 is the sectional view of A-A in Fig. 3；
Fig. 5 is the structural representation of embodiment one；
Fig. 6 is the structural representation of embodiment two；
Fig. 7 is the distinguished and admirable flow graph of embodiment two.
Embodiment：
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment one：As shown in Figures 1 to 5, the present embodiment is a kind of wind wheel, including top panel 1, bottom panel 2 and peace
Load is connected on some air blades 3 between top panel 1 and bottom panel 2, and air inlet 21, adjacent two wind are set among bottom panel 2
Air channel 31 is formed between blade 3, the center of top panel 1 sets the joint seat 11 with motor axis connection, the edge of described top panel 1
If being protruding with dry plate auxiliary fan blade 12, auxiliary fan blade 12 is distributed in the both sides of top panel 1 with some air blades 3, it is characterised in that：
The top panel 1 is provided with through hole 10, connects between the through hole 10 and air channel 31, is made by through hole 10 in spiral case cavity
Air quantity circulation it is more, improve blower fan exhaust air rate, improve operational efficiency.
For the through hole 10 between auxiliary fan blade 12 and joint seat 11, through hole 10 is located at the top in air channel 31, described logical
Hole 10 is annular through-hole, simple and reasonable, easy to manufacture.
The auxiliary fan blade 12 is arc auxiliary fan blade, can reduce auxiliary fan blade 12 to greatest extent and be rubbed with air draught
Wipe, reduce noise.
It is described auxiliary fan blade 12 be it is preceding to fan blade, the air blade 3 be backward fan blade.Such as Fig. 3, the forward direction fan blade refers to
The included angle A 1 between the air outlet direction lead of fan blade 12 and the edge tangent line of top panel 1 is aided in be more than 90 °, the edge is cut
Line direction is opposite with steering；Such as Fig. 5, the backward fan blade refers to the side of the air outlet direction lead and top panel 1 of air blade 3
Included angle A 2 between edge tangent line is less than 90 °, and the edge tangent line direction is opposite with steering.Can utilization space to greatest extent, contracting
Small size, while make the operational efficiency of wind wheel higher.
Embodiment two：
As shown in Figure 6 and Figure 7, the present embodiment is a kind of air blower, including spiral case 4, cover plate 5, motor 6, motor shaft 7 and wind
Wheel 8, spiral case 4 are joined together to form cavity 41 with the installation of cover plate 5, and wind wheel 8 is arranged on inside cavity 41, the row of setting on spiral case 4
Air port 42, cover plate 5 set air intake vent 51, and described wind wheel 8 is the wind wheel 8 of any one described in embodiment one.
Above example is better embodiment of the invention, but the implementation of the present invention is not limited to this, and other are any
Without departing from the present invention Spirit Essence with made under principle change, modification, replacement, combine, simplification, be equivalent displacement side
Formula, it is included within protection scope of the present invention.
Claims (6)
1. a kind of wind wheel, including top panel (1), bottom panel (2) and installation are connected between top panel (1) and bottom panel (2)
Some air blades (3), air inlet (21) is set among the bottom panel (2), air channel is formed between adjacent two air blade (3)
(31), top panel (1) center sets the joint seat (11) with motor axis connection, and the edge of described top panel (1) is protruding with
If dry plate auxiliary fan blade (12), auxiliary fan blade (12) is distributed in top panel (1) both sides with some air blades (3), it is characterised in that：
The top panel (1) is provided with through hole (10), is connected between the through hole (10) and air channel (31).
A kind of 2. wind wheel according to claim 1, it is characterised in that：The through hole (10) is positioned at auxiliary fan blade (12) with connecting
Between tying seat (11), through hole (10) is located at the top in air channel (31).
A kind of 3. wind wheel according to claim 1 or 2, it is characterised in that：The through hole (10) is annular through-hole.
A kind of 4. wind wheel according to claim 3, it is characterised in that：The auxiliary fan blade (12) is arc auxiliary fan blade.
A kind of 5. wind wheel according to claim 4, it is characterised in that：It is described auxiliary fan blade (12) be it is preceding to fan blade, it is described
Air blade (3) is backward fan blade.
6. a kind of air blower, including spiral case (4), cover plate (5), motor (6), motor shaft (7) and wind wheel (8), spiral case (4) and cover plate
(5) installation is joined together to form cavity (41), and wind wheel (8) is arranged on inside cavity (41), and spiral case sets exhaust outlet on (4)
(42), cover plate (5) sets air intake vent (51), it is characterised in that：Described wind wheel (8) is that claim 1 is any to claim 5
Wind wheel (8) described in one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144073.3U CN207178296U (en) | 2017-09-07 | 2017-09-07 | A kind of wind wheel and its air blower being applied to |
| PCT/CN2018/074641 WO2019047471A1 (en) | 2017-09-07 | 2018-01-31 | Wind wheel and blower using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144073.3U CN207178296U (en) | 2017-09-07 | 2017-09-07 | A kind of wind wheel and its air blower being applied to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178296U true CN207178296U (en) | 2018-04-03 |
Family
ID=61743145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721144073.3U Active CN207178296U (en) | 2017-09-07 | 2017-09-07 | A kind of wind wheel and its air blower being applied to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178296U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223443A (en) * | 2018-04-04 | 2018-06-29 | 中山大洋电机股份有限公司 | A kind of wind wheel and its air blower of application |
| CN111577654A (en) * | 2020-04-23 | 2020-08-25 | 奇鋐科技股份有限公司 | Fluid pressurization structure and fan thereof |
| US11525463B2 (en) | 2020-05-06 | 2022-12-13 | Asia Vital Components Co., Ltd. | Fluid pressurizing structure and fan using same |
-
2017
- 2017-09-07 CN CN201721144073.3U patent/CN207178296U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223443A (en) * | 2018-04-04 | 2018-06-29 | 中山大洋电机股份有限公司 | A kind of wind wheel and its air blower of application |
| CN111577654A (en) * | 2020-04-23 | 2020-08-25 | 奇鋐科技股份有限公司 | Fluid pressurization structure and fan thereof |
| CN111577654B (en) * | 2020-04-23 | 2021-06-01 | 奇鋐科技股份有限公司 | Fluid pressurization structure and fan thereof |
| US11525463B2 (en) | 2020-05-06 | 2022-12-13 | Asia Vital Components Co., Ltd. | Fluid pressurizing structure and fan using same |
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