CN206957952U - A kind of outer rotor Double Speed Fan - Google Patents
A kind of outer rotor Double Speed Fan Download PDFInfo
- Publication number
- CN206957952U CN206957952U CN201720682553.9U CN201720682553U CN206957952U CN 206957952 U CN206957952 U CN 206957952U CN 201720682553 U CN201720682553 U CN 201720682553U CN 206957952 U CN206957952 U CN 206957952U
- Authority
- CN
- China
- Prior art keywords
- double
- speed
- air inlet
- outer rotor
- gear
- 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 kind of outer rotor Double Speed Fan, including casing, air outlet, air inlet, double-speed motor, impeller, control electric box, two-speed controller, binding post, outdoor temperature sensors, display screen, acoustical cotton layer, main strut, dustproof filter screen, support, top gear lead, low or first gear lead and control button.Double-speed motor is configured with the utility model blower fan, lead and low or first gear control can be controlled to press lead by top gear, so that blower fan realizes double speed function, and temperature that can be outside detection blower fan by temperature sensor, when extraneous too high or too low for temperature, the heating of air-conditioning, refrigerating speed are may be such that faster using top gear, when ambient temperature is normal, using low or first gear, so as to realize the reasonable distribution for the energy, reach the effect of energy-conservation；Circulation air can radiate in itself to motor, realize the effect from radiating；Filter screen can be obstructed in extraneous dirty entrance blower fan.
Description
Technical field
A kind of Double Speed Fan is the utility model is related to, specially a kind of outer rotor Double Speed Fan, belongs to Fan Equipment application
Technical field.
Background technology
Central air-conditioning unit is necessary equipment in many large-scale places, Central air-conditioning unit at work, in unit
Blower fan is most important for air-conditioning temperature-reducing, in Various Seasonal, it is necessary to compressor flow pressure be it is different, if adapted become
Frequency device can increase many costs.
Its major impetus derives from motor to blower fan at work, and current external rotor electric machine pattern is more single, it is impossible to
Freely adjust its work notch speed so that rotation speed of fan all same of the air-conditioning when running in the four seasons, cause the waste of the energy, and wind
Noise is larger during machine air-out, heat-sinking capability is insufficient.Therefore, a kind of outer rotor Double Speed Fan is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of outer rotor Double Speed Fan.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of outer rotor Double Speed Fan, including casing,
Air inlet and air outlet；Described casing one end connects air outlet, and chassis sidewall sets and controls electric box；The casing internal is set
Put double-speed motor, and double-speed motor connection impeller；The impeller external connection air inlet, and air inlet both sides set support；Institute
State double-speed motor connection main strut；Two-speed controller is set inside the electric box of control, and two-speed controller is electrically connected with open air
Temperature sensor；The outdoor temperature sensors connect display screen；The electric box side wall of control sets binding post, and binding post connects
Connect top gear lead and low or first gear lead；The top gear lead and the low or first gear lead are connected to control button.
Preferably, the air inlet is arranged with two, and air intake discharge surface is provided with dustproof filter screen.
Preferably, the air outlet lateral wall gluing is connected with acoustical cotton layer.
Preferably, the double-speed motor is bolted to connection the main strut.
Preferably, it is interconnected between the air inlet and the air outlet.
The beneficial effects of the utility model are：Double-speed motor is configured with this kind of blower fan, lead can be controlled by top gear
Control lead with low or first gear so that blower fan realizes double speed function, and can be outside detection blower fan by temperature sensor temperature
Degree, when extraneous too high or too low for temperature, the heating of air-conditioning, refrigerating speed are may be such that faster using top gear, in ambient temperature
When normal, using low or first gear, so as to realize the reasonable distribution for the energy, reach the effect of energy-conservation；Transported by the rotation of itself
OK, pressure difference is produced, wind enters from both sides air inlet, is sent out from air outlet, and inside produces air-flow, can be radiated in itself to motor,
Realize the effect from radiating；Filter screen can be obstructed in extraneous dirty entrance blower fan.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model blower interior structural representation；
Fig. 3 is that the utility model controls electric box structural representation.
In figure：1st, casing, 101, air outlet, 102, air inlet, 2, double-speed motor, 201, impeller, 3, the electric box of control, 301,
Two-speed controller, 302, binding post, 303, outdoor temperature sensors, 304, display screen, 4, acoustical cotton layer, 5, main strut, 6, anti-
Dirt filter screen, 7, support, 8, top gear lead, 9, low or first gear lead, 10, control button.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-3, a kind of outer rotor Double Speed Fan, including casing 1, air inlet 102 and air outlet 101；
Described one end of casing 1 connects air outlet 101, and the side wall of casing 1 sets and controls electric box 3；The inside of casing 1 sets double-speed motor
2, and double-speed motor 2 connects impeller 201；The external connection air inlet 102 of impeller 201, and the both sides of air inlet 102 set support
7；The double-speed motor 2 is bolted to connection main strut 5；The electric inside of box 3 of control sets two-speed controller 301, and
Two-speed controller 301 is electrically connected with outdoor temperature sensors 303；The outdoor temperature sensors 303 connect display screen 304；Institute
State the control electric side wall of box 3 and binding post 302 is set, and binding post 302 connects top gear lead 8 and low or first gear lead 9；The high speed
Shelves lead 8 and the low or first gear lead 9 are connected to control button 10.
As a kind of technical optimization scheme of the present utility model, the air inlet 102 is arranged with two, and air inlet
102 surfaces are provided with dustproof filter screen 6, can effectively prevent extraneous dust from entering.
As a kind of technical optimization scheme of the present utility model, the lateral wall gluing of air outlet 101 is connected with acoustical cotton
Layer 4, can reduce noise transmission.
As a kind of technical optimization scheme of the present utility model, the double-speed motor 2 is bolted to connection the master
Pole 5 so that motor is fixed more firm.
As a kind of technical optimization scheme of the present utility model, between the air inlet 102 and the air outlet 101 mutually
Connection, by the rotating operation of itself, pressure difference is produced, wind enters from both sides air inlet, is sent out from air outlet, and inside produces gas
Stream, can radiate in itself to motor, realize the function from radiating.
The utility model is connected to ambient atmosphere or indoor inner loop pipeline when in use, by the air inlet 102 of blower fan, will
The air outlet 101 of blower fan is connected to each air-conditioning or ventilation mouth, at work, outdoor temperature sensors 303 by system pipeline
Outdoor temperature is detected, and is shown on display screen 304, when winter or summer, double-speed motor 2 can be started by control button 10
Top gear so that faster, refrigeration, heating effect are more preferable, when spring, autumn, can pass through control button 10 for the velocity of rotation of impeller 201
Starting the low or first gear of double-speed motor 2 so that the velocity of rotation of impeller 201 is slower, more saves, in air-out, wind caused by impeller 201
Noise is reduced by acoustical cotton layer 4.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of outer rotor Double Speed Fan, including casing (1), air inlet (102) and air outlet (101)：The casing (1) one
End connection air outlet (101), and casing (1) side wall sets and controls electric box (3)；Double-speed motor is set inside the casing (1)
(2), and double-speed motor (2) connects impeller (201)；Impeller (201) the external connection air inlet (102), and air inlet (102)
Both sides set support (7)；Double-speed motor (2) the connection main strut (5)；Dual-speed control is set inside the electric box (3) of control
Device (301), and two-speed controller (301) is electrically connected with outdoor temperature sensors (303)；The outdoor temperature sensors (303)
Connect display screen (304)；Electric box (3) side wall of control sets binding post (302), and binding post (302) connection top gear draws
Line (8) and low or first gear lead (9)；The top gear lead (8) and the low or first gear lead (9) are connected to control button
(10)。
A kind of 2. outer rotor Double Speed Fan according to claim 1, it is characterised in that：The air inlet (102) symmetrically sets
There are two, and air inlet (102) surface is provided with dustproof filter screen (6).
A kind of 3. outer rotor Double Speed Fan according to claim 1, it is characterised in that：Air outlet (101) lateral wall
Gluing is connected with acoustical cotton layer (4).
A kind of 4. outer rotor Double Speed Fan according to claim 1, it is characterised in that：The double-speed motor (2) passes through spiral shell
Bolt is fixedly connected with the main strut (5).
A kind of 5. outer rotor Double Speed Fan according to claim 1, it is characterised in that：The air inlet (102) and described
It is interconnected between air outlet (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682553.9U CN206957952U (en) | 2017-06-04 | 2017-06-04 | A kind of outer rotor Double Speed Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682553.9U CN206957952U (en) | 2017-06-04 | 2017-06-04 | A kind of outer rotor Double Speed Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206957952U true CN206957952U (en) | 2018-02-02 |
Family
ID=61379941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720682553.9U Expired - Fee Related CN206957952U (en) | 2017-06-04 | 2017-06-04 | A kind of outer rotor Double Speed Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206957952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076108A (en) * | 2020-08-18 | 2022-02-22 | 佛山市顺德区美的洗涤电器制造有限公司 | Fan assembly and range hood |
-
2017
- 2017-06-04 CN CN201720682553.9U patent/CN206957952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076108A (en) * | 2020-08-18 | 2022-02-22 | 佛山市顺德区美的洗涤电器制造有限公司 | Fan assembly and range hood |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202734058U (en) | Air-conditioner indoor unit with fresh air heat recovery device | |
| CN103490558A (en) | Cooling system of direct-driven wind turbine generator | |
| CN206957952U (en) | A kind of outer rotor Double Speed Fan | |
| CN202675496U (en) | Jet-flow noise-elimination type evaporative cooling air conditioning unit | |
| CN206430310U (en) | A kind of room ventilating apparatus | |
| CN204313447U (en) | Fresh air ventilator | |
| CN208536173U (en) | Air conditioner exhaust system and Integral ceiling | |
| CN206709265U (en) | Intelligent fresh air system | |
| CN206514435U (en) | A kind of air quality handles unit | |
| CN206338871U (en) | Ceiling mounting type fresh air air conditioner humidifies dehumidifying integrated machine | |
| CN208702736U (en) | A kind of hand rocking electric Dual-purpose fan | |
| CN108716732A (en) | New wind turbine | |
| CN203522438U (en) | Cooling system of direct-driven wind turbine generator | |
| CN203586479U (en) | Domestic indoor and outdoor air circulation system | |
| CN207262556U (en) | A kind of special air conditioning for device room machine | |
| CN103604188B (en) | Domestic indoor/outdoor air circulation system | |
| CN203274093U (en) | Vertical-type double-centrifugal wind wheel air cooler | |
| CN206430282U (en) | A kind of energy-saving dust dehumidifying integrated machine | |
| CN206371037U (en) | One kind accelerates computer room air flow arrangement | |
| CN205747304U (en) | A kind of ventilating system air pollution analyte detection device | |
| CN203035617U (en) | Energy-saving fan used for fresh air equipment of machine room | |
| TWM568950U (en) | Dc frequency dehumidification and oxygen purifier | |
| CN203364372U (en) | Wall-mounted air conditioner indoor unit shell with rear air inlet | |
| CN207815593U (en) | A kind of cavity energy-saving ventilating device in laboratory | |
| CN203940556U (en) | A kind of novel energy-conserving air exchange system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180202 Termination date: 20180604 |