CN205779829U - Axial-flow blower - Google Patents
Axial-flow blower Download PDFInfo
- Publication number
- CN205779829U CN205779829U CN201620757867.6U CN201620757867U CN205779829U CN 205779829 U CN205779829 U CN 205779829U CN 201620757867 U CN201620757867 U CN 201620757867U CN 205779829 U CN205779829 U CN 205779829U
- Authority
- CN
- China
- Prior art keywords
- motor
- air
- axial
- duct
- main
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of axial-flow blower, including axial-flow leaf (1), afflux housing (2), motor (5), rectification body (9), it is characterized in that: in described rectification body (9), be provided with motor kuppe (8) and main duct (7), motor kuppe (8) is provided with air-out notch (10), collect crust of weathering body (2) and be provided with motor cabinet (4) and main air duct (15), motor (5) is arranged on the motor room that motor cabinet (4) is closed with motor kuppe (8) composition, motor cabinet (4) is provided with air-inlet window (3), main air duct (15) and main duct (7) composition air blasting passage；Axial-flow leaf (1) includes primary blades (14), wheel hub (19), interior air channel (16) it is provided with in wheel hub (19), interior air channel (16) is provided with axial blade (17), air-inlet window (3), motor room and air-out notch (10) composition motor radiating passage, motor radiating passage blast is more than air blasting passage blast.Using after said structure, to have that structure is compact to design, motor radiating is effective, fan blade is beated little, energy-efficient, work long hours the advantage such as reliable and stable.
Description
Technical field
This utility model relates to a kind of axial-flow blower, and particularly a kind of double air channel of employing and double blade structure, motor have
The axial-flow blower of better heat dissipation effect.
Background technology
Axial-flow blower on existing market has the advantages such as volume is little, efficiency is high, noise is little, energy-conserving and environment-protective, increasingly
Favored by users.In order to ensure integrity and the fluency of axial flow blower, the single air channel structure of general employing, its motor
Install in taking and be positioned in main duct, and the wheel hub of axial-flow leaf and commutator external diameter often with motor room's external diameter phase
With, air is formed without convection current inside motor room and produces pressure differential, is equivalent to motor and is in an airtight space, dissipates
Thermal effect is poor, and stream time is short, and working long hours to cause that motor temperature is too high, efficiency declines, and demagnetization, electricity even occurs
The phenomenon that machine burning is ruined, substantially reduces the service life of product.To this end, many manufacturers and knowledgeable people are for the problems referred to above
Researched and developed, but the most not yet have preferable product commercially to emerge.
Summary of the invention
For overcoming the problems referred to above existing for existing axial-flow blower, the purpose of this utility model is to provide a kind of structure and sets
Count compact, that motor radiating is effective, fan blade is beated is little, energy-efficient, work long hours reliable and stable axial-flow blower.
This utility model solves the technical scheme that above-mentioned technical problem is used, and it includes axial-flow leaf, afflux housing, electricity
Machine, rectification body, be provided with motor kuppe in described rectification body, is provided with main duct, motor between motor kuppe and rectification body
Kuppe is provided with the air-out notch communicated with main duct, collects crust of weathering body and is provided with motor cabinet and the main air communicated with main duct
Road, the motor room that motor cabinet and motor kuppe composition is closed, in motor is arranged on motor room and be fixed on motor cabinet, motor
Seat is provided with the air-inlet window communicated with motor room, and axial-flow leaf is fixed on motor output shaft, and main air duct and main duct composition blow
Wind passage；Axial-flow leaf includes primary blades, wheel hub, and primary blades is arranged on the excircle of wheel hub and is positioned in main air duct, wheel hub
Inside being provided with the interior air channel corresponding with air-inlet window, interior air channel is provided with axial blade, air-inlet window, motor room and air-out notch composition
Motor radiating passage, motor radiating passage blast is more than air blasting passage blast.
Further scheme of the present utility model, the output shaft of described motor is provided with centrifugation blade.
Further scheme of the present utility model, the end face of described wheel hub is provided with commutator, and axial blade is arranged on commutator
On.
Further scheme of the present utility model, described motor is provided with motor air channel, the import in motor air channel and air intake
Window is corresponding, and the outlet in motor air channel is corresponding with air-out notch.
Further scheme of the present utility model, described rectification body connects and has diffusion barrel.
Further scheme of the present utility model, described diffusion barrel connects and has blower.
After using said structure, compared with prior art have the following advantages and effect: owing to using air blasting passage and motor
Double air channel structures of heat dissipation channel, axial-flow leaf have employed the double blade structure of primary blades and axial blade, primary blades and blowing
Passage is corresponding, and axial blade is corresponding with motor radiating passage with centrifugation blade, and axial blade and centrifugation blade lead at motor radiating
The blast that the blast produced in road produces in air blasting passage more than primary blades, it is ensured that motor indoor air flow constantly flows,
It is possible not only to the feature keeping hair-dryer efficient, energy-conservation, and leeway can be utilized quickly to take the heat of motor out of motor
Room, makes motor have good cooling radiating effect all the time, it is ensured that hair-dryer can work with long-time stable.Motor wind on motor
Road, can improve radiating effect further.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram during this utility model use.
Fig. 2 is fit structure schematic diagram of the present utility model.
Fig. 3 is the main TV structure schematic diagram of this utility model axial-flow leaf.
Fig. 4 is the perspective view of this utility model axial-flow leaf.
Wherein 1 axial-flow leaf, 2 afflux housings, 3 air-inlet windows, 4 motor cabinets, 5 motors, 6 centrifugation blades, 7 main ducts, 8 motors
Kuppe, 9 rectification bodies, 10 air-out notches, 11 diffusion barrels, 12 blowers, 13 motor air channels, 14 primary blades, 15 main air ducts, in 16
Air channel, 17 axial blades, 18 commutators, 19 wheel hubs.
Detailed description of the invention
Shown in Fig. 1 to Fig. 4, for the specific embodiments of a kind of axial-flow blower of this utility model, it includes axial-flow leaf
1, afflux housing 2, motor 5, rectification body 9, is provided with motor kuppe 8, motor kuppe 8 and rectification body 9 in described rectification body 9
Between be provided with main duct 7, motor kuppe 8 is provided with the air-out notch 10 communicated with main duct 7, collects crust of weathering body 2 and is provided with electricity
Support 4 and the main air duct 15 communicated with main duct 7, the motor room that motor cabinet 4 is closed with motor kuppe 8 composition, motor 5 is pacified
In being contained in motor room and be fixed on motor cabinet 4, motor cabinet 4 is provided with the air-inlet window 3 communicated with motor room, and axial-flow leaf 1 is solid
Being scheduled on motor 5 output shaft, main air duct 15 and main duct 7 form air blasting passage；Axial-flow leaf 1 includes primary blades 14, wheel hub
19, primary blades 14 is arranged on the excircle of wheel hub 19 and is positioned in main air duct 15, is provided with corresponding with air-inlet window 3 in wheel hub 19
Interior air channel 16, interior air channel 16 is provided with axial blade 17, air-inlet window 3, motor room and air-out notch 10 form motor radiating lead to
Road, during work, motor radiating passage blast is more than air blasting passage blast, it is possible to use leeway keeps motor indoor air flow continuous
Flowing, the heat produced that quickly worked by motor 5 is taken motor room out of, is made motor 5 have good cooling radiating effect all the time, it is ensured that
Hair-dryer can work with long-time stable.
In order to ensure that motor radiating passage blast is more than air blasting passage blast, the output shaft of described motor 5 is provided with centrifugal
Fan blade 6.Energy-efficient in order to ensure, the end face of described wheel hub 19 is provided with commutator 18, and axial blade 17 is arranged on commutator 18
On.
Cooling down radiating effect to ensure motor to have preferably, described motor 5 is provided with motor air channel 13, motor air channel
The import of 13 is corresponding with air-inlet window 3, and the outlet in motor air channel 13 is corresponding with air-out notch 10.
Blower operation for convenience, described rectification body 9 connects and has diffusion barrel 11.Connect on described diffusion barrel 11
There is blower 12.
The above, an embodiment the most of the present utility model, not this utility model is made any pro forma
Limit, on the basis of without departing from the technical solution of the utility model, done simple modification, equivalent variations or modification, all fall
Enter protection domain of the present utility model.
Claims (6)
1. an axial-flow blower, including axial-flow leaf (1), afflux housing (2), motor (5), rectification body (9), is characterized in that:
It is provided with motor kuppe (8) in described rectification body (9), between motor kuppe (8) and rectification body (9), is provided with main duct (7),
Motor kuppe (8) is provided with the air-out notch (10) communicated with main duct (7), collect crust of weathering body (2) be provided with motor cabinet (4) with
And the main air duct (15) communicated with main duct (7), the motor room that motor cabinet (4) is closed with motor kuppe (8) composition, motor
(5) in being arranged on motor room and be fixed on motor cabinet (4), motor cabinet (4) is provided with the air-inlet window (3) communicated with motor room,
Axial-flow leaf (1) is fixed on motor (5) output shaft, main air duct (15) and main duct (7) composition air blasting passage；Axial-flow leaf
(1) including primary blades (14), wheel hub (19), primary blades (14) is arranged on the excircle of wheel hub (19) and is positioned at main air duct (15)
In, it being provided with the interior air channel (16) corresponding with air-inlet window (3) in wheel hub (19), interior air channel (16) are provided with axial blade (17),
Air-inlet window (3), motor room and air-out notch (10) composition motor radiating passage, motor radiating passage blast is more than air blasting passage wind
Pressure.
Axial-flow blower the most according to claim 1, is characterized in that: the output shaft of described motor (5) is provided with centrifugal wind
Leaf (6).
Axial-flow blower the most according to claim 1 and 2, is characterized in that: the end face of described wheel hub (19) is provided with commutator
(18), axial blade (17) is arranged on commutator (18).
Axial-flow blower the most according to claim 3, is characterized in that: described motor (5) is provided with motor air channel (13),
The import in motor air channel (13) is corresponding with air-inlet window (3), and the outlet of motor air channel (13) is corresponding with air-out notch (10).
Axial-flow blower the most according to claim 4, is characterized in that: the upper connection of described rectification body (9) has diffusion barrel
(11)。
Axial-flow blower the most according to claim 5, is characterized in that: the upper connection of described diffusion barrel (11) has blower
(12)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757867.6U CN205779829U (en) | 2016-07-19 | 2016-07-19 | Axial-flow blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757867.6U CN205779829U (en) | 2016-07-19 | 2016-07-19 | Axial-flow blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779829U true CN205779829U (en) | 2016-12-07 |
Family
ID=58122815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620757867.6U Active CN205779829U (en) | 2016-07-19 | 2016-07-19 | Axial-flow blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015050A (en) * | 2016-07-19 | 2016-10-12 | 浙江中坚科技股份有限公司 | Axial flow fan |
-
2016
- 2016-07-19 CN CN201620757867.6U patent/CN205779829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015050A (en) * | 2016-07-19 | 2016-10-12 | 浙江中坚科技股份有限公司 | Axial flow fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106015050A (en) | Axial flow fan | |
| CN104879999A (en) | Condensation air channel assembly for refrigerator and refrigerator provided with same | |
| CN205779829U (en) | Axial-flow blower | |
| CN206478737U (en) | A kind of ventilation air conditioner | |
| CN203797816U (en) | Fresh air ventilator | |
| CN202851398U (en) | Blower with blowing and sucking functions | |
| CN206099653U (en) | Induced draft from fanning cold type open motor | |
| CN104810981A (en) | Motor | |
| CN204145185U (en) | The anti-air-return cooling mechanism of food processor | |
| CN204458427U (en) | Blower fan and range hood | |
| CN202370872U (en) | Novel fan assembly for communication cabinet | |
| CN102594022A (en) | Full self-cooling type motor | |
| CN204670566U (en) | Air blower structure | |
| CN105927513A (en) | Safety type electric fan with relatively great air volume | |
| CN204591721U (en) | Blowing-type cell type band lamp is without leaf ceiling fan | |
| CN108105122B (en) | Double-blade ventilator | |
| CN207420929U (en) | A kind of Dual-blade ventilation fan | |
| CN207527738U (en) | A kind of outdoor unit and air conditioner | |
| CN206785690U (en) | Inserted high-temperature fan | |
| CN205331019U (en) | Convulsions induction machine | |
| CN204046324U (en) | The centrifugal ventilating system of brute force of food oil circulatory system motor special | |
| CN204175615U (en) | A kind of axial fan with radiating structure | |
| CN208845402U (en) | A kind of kitchen and bath is without leaf blower fan | |
| CN209469597U (en) | A kind of axial flow blower with air deflector | |
| CN204175614U (en) | A kind of axial fan improving live axle heat dispersion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |