CN205876802U - Two -sided air inlet wind wheel and use its range hood - Google Patents
Two -sided air inlet wind wheel and use its range hood Download PDFInfo
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- CN205876802U CN205876802U CN201620749164.9U CN201620749164U CN205876802U CN 205876802 U CN205876802 U CN 205876802U CN 201620749164 U CN201620749164 U CN 201620749164U CN 205876802 U CN205876802 U CN 205876802U
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Abstract
The utility model relates to a two -sided air inlet wind wheel and use its range hood, wherein, two -sided air inlet wind wheel includes shroud, mid -game, rim plate, hub disk and a plurality of blade, a plurality of blade alternates in the mid -game and make the circumference and evenly arrange, the both ends of a plurality of blade respectively with the shroud the hub disk is connected, the rim plate is fixed in the mid -game, be equipped with on the rim plate and be used for preventing the grinding shaft cover with motor shaft is connected. The utility model discloses the even running when it uses coordinately with the motor, can be realized effectively to two -sided air inlet wind wheel, reduces the noise, improves the amount of wind.
Description
Technical field
This utility model relates to a kind of wind wheel, particularly relates to a kind of double-faced ventilated wind wheel and uses its fume-exhausting
Machine.
Background technology
The wind wheel of cigarette machine is typically with single air inlet structure in the market, and the wind wheel of this structure exists following defect:
Single side air inlet, air intake flow area is relatively small, easily causes air intake air-flow anxious and uneven, and flow losses are bigger so that
There is the phenomenon that noise is big, air quantity is little in actual application；Furthermore, it is contemplated that cost to be controlled, with machine shaft in existing wind wheel
The wheel disc connected generally uses aluminum material to make, and easily weares and teares machine shaft in running, causes running unstable.
In order to solve the defect that above-mentioned wind wheel exists, blower fan is improved by the application.
Utility model content
One of technical problem to be solved in the utility model is to provide for a kind of double-faced ventilated wind wheel, and it is effectively realized
With motor with the use of time even running, reduce noise, improve air quantity.
The two of technical problem to be solved in the utility model are to provide for a kind of range hood, and it is effectively realized steadily
Run, reduce noise, improve air quantity.
Above-mentioned first technical problem solves by the following technical programs:
A kind of double-faced ventilated wind wheel, including shroud, mid-game, wheel disc, hub disk and several blades；Several blades described are worn
Being inserted in described mid-game and make even circumferential arrangement, the two ends of several blades described are respectively with described shroud, described hub disk even
Connect；Described wheel disc is fixed in described mid-game；Described wheel disc is provided with the abrasionproof axle sleeve for being connected with machine shaft.
Wherein in an embodiment, described blade is provided with the inner side edge of linearly section shape, the inner side edge of described blade
Two ends are equipped with corner cut.
Wherein in an embodiment, described blade is provided with inner side edge, and the inner side edge of described blade is in prominent in the middle part of mid-game
The obtuse angle shape gone out, described mid-game is connected to its maximum width of described blade.
Wherein in an embodiment, the two ends of described blade are equipped with two and connect pin；The two of described blade one end
Individual connection pin bends after passing described shroud and is connected with described shroud；Two connection pins of the described blade other end pass
Bend after described hub disk and be connected with described hub disk.
Wherein in an embodiment, two connection pins that described blade is often held reversely or bend in the same direction.
Wherein in an embodiment, the middle part of described wheel disc is provided with groove, and described abrasionproof axle sleeve is embedded in described wheel disc
Groove in.
Wherein in an embodiment, the material of described abrasionproof axle sleeve is copper.
Wherein in an embodiment, described mid-game is peviform and opening sets towards described hub disk, the middle part of described mid-game
Intermediate throughholes, described wheel disc is had to be connected to the leading flank of described mid-game and are positioned at the intermediate throughholes of described mid-game.
Wherein in an embodiment, described shroud, the shape of hub disk are circular.
Wherein in an embodiment, the cross section of described each blade is the most curved.
Wherein in an embodiment, the outer side edges of described blade linearly section shape.
Double-faced ventilated wind wheel described in the utility model is compared with background technology, and the technique effect of generation is:
Owing to utilizing shroud, mid-game, hub disk fix blade and are formed double-faced ventilated, sound construction, add air intake
Road area so that with motor with the use of time air intake air-flow steadily and uniformly, thus be effectively realized even running, reduce
Noise, improves air quantity；By being provided for the abrasionproof axle sleeve being connected with machine shaft on wheel disc, with motor with the use of time can
To realize reducing the abrasion to machine shaft, it is effectively realized even running.
Above-mentioned second technical problem solves by the following technical programs:
A kind of range hood, including motor, described motor is provided with machine shaft, its also include this utility model any one
Double-faced ventilated wind wheel described in embodiment, the machine shaft of described motor is connected with the abrasionproof axle sleeve of double-faced ventilated wind wheel.
Range hood described in the utility model is compared with background technology, and the technique effect of generation is:
Owing to being provided with double-faced ventilated wind wheel described in the utility model, add air intake flow area, also reduce simultaneously
Abrasion to machine shaft, it is excellent that therefore, range hood described in the utility model has that even running, noise be little, air quantity is big
Point.
Accompanying drawing explanation
Fig. 1 is the structural representation of double-faced ventilated wind wheel；
Fig. 2 is double-faced ventilated wind wheel sectional view in the axial direction；
Fig. 3 is that double-faced ventilated wind wheel is along shroud 1 toward the structural representation in hub disk 3 direction；
Fig. 4 is the enlarged diagram of part A in Fig. 3；
Fig. 5 is the one of which structural representation of blade 5；
Fig. 6 is another angle schematic diagram of Fig. 5 Leaf 5；
Fig. 7 is the wherein 5 another kind of structural representation of blade；
Fig. 8 is another angle schematic diagram of Fig. 7 Leaf 5；
Fig. 9 is that two ends are equipped with two blades 5 connecting pin 53 and a kind of connected mode schematic diagram of shroud 1；
Figure 10 is that two ends are equipped with two blades 5 connecting pin 53 and the another kind of connected mode schematic diagram of shroud 1.
Detailed description of the invention
As shown in Figures 1 to 10, a kind of double-faced ventilated wind wheel, including shroud 1, mid-game 2, hub disk 3, wheel disc 4 and several
Blade 5；Several blades 5 be interspersed in mid-game 2 and make even circumferential arrangement, the two ends of several blades 5 respectively with shroud 1,
Hub disk 3 connects；Wheel disc 4 is fixed in mid-game 2, and wheel disc 4 is provided with the abrasionproof axle sleeve 6 for being connected with machine shaft.
Above-mentioned double-faced ventilated wind wheel by arranging shroud 1, mid-game 2, hub disk 3 fix blade 5 and are formed double-faced ventilated, knot
Structure is firm, adds air intake flow area so that with motor with the use of time air intake air-flow steadily and uniformly, thus effectively
Realize even running, reduce noise, improve air quantity；By being provided for the abrasionproof axle being connected with machine shaft on wheel disc 4
Set 6, with motor with the use of time, it is possible to achieve reduce abrasion to machine shaft, it is achieved even running；Simultaneously also can be effective
Ground controls cost.
The material of above-mentioned abrasionproof axle sleeve 6 is copper.Above-mentioned abrasionproof axle sleeve 6 uses copper material to make, and can reach to protect motor
The purpose of rotating shaft, is also beneficial to processing.Certainly, above-mentioned abrasionproof axle sleeve 6 can also use other can play protection machine shaft
Material is prepared from.
Wherein, the cross section of each blade 5 is the most curved.The blade 5 of the program is beneficial to produce bigger to the air-flow entered
Suction.
Wherein, shroud 1, the shape of hub disk 3 are circular.Shroud 1, hub disk 3 may be sized to consistent, it is simple to
Produce.
In conjunction with Fig. 2, mid-game 2 is in peviform and opening is towards hub disk 3, and the middle part of mid-game 2 is provided with intermediate throughholes 21, and wheel disc 4 is even
It is connected to the leading flank of mid-game 2 and is positioned at the intermediate throughholes 21 of mid-game 2.The leading flank of mid-game 2 is in mid-game 2 towards shroud 1
Face.Space hold volume when the program is easy to reduce wind wheel and motor is used together.
Wherein, the middle part of wheel disc 4 is provided with groove 41, and abrasionproof axle sleeve 6 is embedded in the groove 41 of wheel disc 4.
Wherein in an embodiment, in conjunction with Fig. 5 and Fig. 6, blade 5 is provided with the inner side edge 51 of linearly section shape, blade 5
The two ends of inner side edge 51 are equipped with corner cut 54.Employ the blade 5 of this embodiment, so that wind wheel reduces channelling, it is achieved fall
Low noise.
Wherein in an embodiment, in conjunction with Fig. 7 and Fig. 8, blade 5 is provided with inner side edge 51, and inner side edge 51 is in mid-game 2
The obtuse angle shape that portion is prominent, mid-game 2 is connected to its maximum width of blade 5, as shown in Figure 2.Employ the blade 5 of this embodiment,
So that wind wheel is in operation, and the air-flow entered is produced bigger suction, air-flow is made more to concentrate, strong entrance wind wheel
In, improve air quantity.
Wherein, in conjunction with Fig. 5 to Fig. 8, the outer side edges 52 linearly section shape of blade 5.Employ the blade 5 of this embodiment, can
So that wind wheel air-out is steady, reduce noise.
Wherein in an embodiment, in conjunction with Fig. 9 and Figure 10, the two ends of blade 5 are equipped with two and connect pin 53；Blade
Two connection pins 53 of 5 one end bend after passing shroud 1 and are connected with shroud 1；Two connection pins 53 of blade 5 other end
Bend after hub disk 3 and be connected with hub disk 3.Blade 5 is often held and is respectively provided with two connection pins 53 with shroud 1, hub disk 3 even
Connect, stablizing of blade 5 can be improved further, reduce noise.
Wherein, in conjunction with Fig. 9, two connection pins 53 that blade 5 is often held reversely bend.The program improves blade the most further
5 stablize, reduces noise.
Certainly, in conjunction with Figure 10, two connection pins 53 that blade 5 is often held can also bend in the same direction.
Wherein in an embodiment, in conjunction with Fig. 4, the two ends of blade 5 are equipped with one and connect pin 53；Blade 5 one end
Connection pin 53 through bending after shroud 1 and be connected with shroud 1；The connection pin 53 of blade 5 other end is through hub disk 3 palintrope
Folding is also connected with hub disk 3.
In this application, blade 5 and shroud 1, the connection of hub disk 3 can be riveting；Specifically, the connection pin of blade 5
53 with shroud 1, the connection of hub disk 3 can be rivet.
This detailed description of the invention also provides for a kind of range hood, and it includes motor (not shown), and motor is provided with motor
Rotating shaft, also includes that above-mentioned double-faced ventilated wind wheel, the machine shaft of motor are connected with the abrasionproof axle sleeve 6 of double-faced ventilated wind wheel.
Owing to range hood is provided with above-mentioned double-faced ventilated wind wheel, add air intake flow area, also reduce electricity simultaneously
The abrasion of machine rotating shaft, therefore, the advantage that range hood has even running, noise is little, air quantity is big.
In the particular content of above-mentioned detailed description of the invention, each technical characteristic can carry out any reconcilable combination, for
Make description succinct, the above-mentioned all possible combination of each technical characteristic is not all described, but, if these technical characteristics
Combination there is not contradiction, be all considered to be this specification record scope.
The particular content of above-mentioned detailed description of the invention only have expressed several embodiments of the present utility model, and it describes more
Concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for this
For the those of ordinary skill in field, without departing from the concept of the premise utility, it is also possible to make some deformation and change
Entering, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be wanted with appended right
Ask and be as the criterion.
Claims (10)
1. a double-faced ventilated wind wheel, it is characterised in that: include shroud (1), mid-game (2), hub disk (3), wheel disc (4) and several
Blade (5)；Described several blades (5) are interspersed in described mid-game (2) and above and make even circumferential arrangement, several blades described
(5) two ends are connected with described shroud (1), described hub disk (3) respectively；Described wheel disc (4) is fixed in described mid-game (2)；Institute
State wheel disc (4) and be provided with the abrasionproof axle sleeve (6) for being connected with machine shaft.
Double-faced ventilated wind wheel the most according to claim 1, it is characterised in that: described blade (5) is provided with linearly section shape
Inner side edge (51), the two ends of the inner side edge (51) of described blade (5) are equipped with corner cut (54).
Double-faced ventilated wind wheel the most according to claim 1, it is characterised in that: described blade (5) is provided with inner side edge (51), institute
Stating the inner side edge (51) of blade (5) in the obtuse angle shape prominent to mid-game (2) middle part, described mid-game (2) is connected to described blade (5)
Its maximum width.
Double-faced ventilated wind wheel the most according to claim 1, it is characterised in that: the two ends of described blade (5) are equipped with two
Connect pin (53)；Two of described blade (5) one end connections pin (53) through described shroud (1) bend afterwards and with described before
Dish (1) connects；Two of described blade (5) other end connections pin (53) through described hub disk (3) bend afterwards and with described after
Dish (3) connects.
Double-faced ventilated wind wheel the most according to claim 4, it is characterised in that: two connections that described blade (5) is often held are inserted
Foot (53) reversely or bends in the same direction.
6. according to the double-faced ventilated wind wheel described in claim 1 to 5 any one, it is characterised in that: the middle part of described wheel disc (4)
Being provided with groove (41), described abrasionproof axle sleeve (6) is embedded in the groove (41) of described wheel disc (4).
7. according to the double-faced ventilated wind wheel described in claim 1 to 5 any one, it is characterised in that: described abrasionproof axle sleeve (6)
Material is copper.
8. according to the double-faced ventilated wind wheel described in claim 1 to 5 any one, it is characterised in that: described mid-game (2) is in peviform
And opening is towards described hub disk (3), the middle part of described mid-game (2) is provided with intermediate throughholes (21), and described wheel disc (4) is connected to described
The leading flank of mid-game (2) is also positioned at the intermediate throughholes (21) of described mid-game (2).
9. according to the double-faced ventilated wind wheel described in claim 1 to 5 any one, it is characterised in that: described shroud (1), hub disk
(3) shape is circular.
10. a range hood, including motor, described motor is provided with machine shaft, it is characterised in that: also include claim 1
Abrasionproof axle sleeve to the double-faced ventilated wind wheel described in 9 any one, the machine shaft of described motor and described double-faced ventilated wind wheel
(6) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749164.9U CN205876802U (en) | 2016-07-12 | 2016-07-12 | Two -sided air inlet wind wheel and use its range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749164.9U CN205876802U (en) | 2016-07-12 | 2016-07-12 | Two -sided air inlet wind wheel and use its range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876802U true CN205876802U (en) | 2017-01-11 |
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ID=57695133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749164.9U Active CN205876802U (en) | 2016-07-12 | 2016-07-12 | Two -sided air inlet wind wheel and use its range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005636A (en) * | 2019-05-20 | 2019-07-12 | 东莞市麦凯通风设备有限公司 | The blade wheel structure of steady type Wind Volume high pressure blower |
| CN113669297A (en) * | 2020-05-14 | 2021-11-19 | 佛山市顺德区美的洗涤电器制造有限公司 | Impeller subassembly and fan subassembly |
-
2016
- 2016-07-12 CN CN201620749164.9U patent/CN205876802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005636A (en) * | 2019-05-20 | 2019-07-12 | 东莞市麦凯通风设备有限公司 | The blade wheel structure of steady type Wind Volume high pressure blower |
| CN113669297A (en) * | 2020-05-14 | 2021-11-19 | 佛山市顺德区美的洗涤电器制造有限公司 | Impeller subassembly and fan subassembly |
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| GR01 | Patent grant |