CN207935114U - Fan system, fan and air conditioner fan - Google Patents
Fan system, fan and air conditioner fan Download PDFInfo
- Publication number
- CN207935114U CN207935114U CN201721779112.7U CN201721779112U CN207935114U CN 207935114 U CN207935114 U CN 207935114U CN 201721779112 U CN201721779112 U CN 201721779112U CN 207935114 U CN207935114 U CN 207935114U
- Authority
- CN
- China
- Prior art keywords
- air
- fan system
- blower fan
- fan
- wind
- 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
- 239000004744 fabric Substances 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000007664 blowing Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a fan system, fan and air cooler belongs to the refrigeration technology field, for solving the poor problem design of current structure user experience. The utility model discloses fan system includes two at least fans that stack gradually the setting, and the fan includes the wind channel and sets up the wind wheel in the wind channel, and the air outlet of two at least fans wherein can be to the direction air-out of difference. The utility model provides a fan system and fan and air conditioner that have adopted this fan system, the air-out direction of the air outlet of two at least fans is different, does not adopt the oscillating motor can increase air-out angle, has reduced the energy consumption of complete machine, has improved the comfort level that the user body was felt.
Description
Technical field
The utility model is related to refrigeration technology field more particularly to a kind of blower fan systems and the wind for using the blower fan system
Fan and air cooler.
Background technology
The fan and air-conditioning for using blower fan system especially cross flow fan system at present, because of air duct and outlet air principle etc.
Reason has that blowing angle is small, outlet air is amesiality and blowing body-sensing is vertical narrow sheet wind field.
And the structure for only changing wind guiding mechanism can only adjust air-out direction can not increase blowing angle, lead to user experience
It is poor.If user achievees the effect that wide-angle outlet air by coordinating head-shaking motor, not only experience effect is poor, but also there are energy
The problems such as consumption is high, head-shaking motor is fragile.
Utility model content
The purpose of this utility model is that proposing blower fan system and fan and sky a kind of simple in structure and big air outlet angle
Adjust fan.
For this purpose, on the one hand, the utility model uses following technical scheme：
A kind of blower fan system, including at least two wind turbines that are cascading, the wind turbine include air duct and are set to
The air outlet of wind wheel in the air duct, at least two wind turbine therein can be to different direction outlet air.
Further, wherein can be rotated to the wind wheel of two wind turbines of different directions outlet air to different directions.
Further, the quantity of the wind turbine is two, and the wind wheel of two wind turbines can rotate in the opposite direction.
Further, the blower fan system includes driving device, and the driving device is used to drive the wind wheel of the wind turbine
Rotation；The driving device includes multiple motors, and the different wind wheel of rotation direction is connected from the different motors respectively.
Further, the blower fan system includes driving device, and the driving device is used to drive the wind wheel of the wind turbine
Rotation；The driving device includes a motor, and the motor can drive each wind wheel rotation；It is disposed adjacent and rotates
It is connected by changement between two different wind wheels of direction.
Further, the changement includes gear set.
Further, the wind turbine is cross flow fan.
Further, each wind turbine is arranged successively along its short transverse.
Further, it is unable to relative motion between the air duct of each wind turbine.
On the other hand, the utility model uses following technical scheme：
A kind of fan or air cooler, including blower fan system described in any one of the above embodiments.
Further, further include shell, the blower fan system is arranged in the shell, on the shell with each institute
The corresponding position for stating air outlet is provided with outgoing tuyere.
The beneficial effects of the utility model are as follows：
Blower fan system and fan and air-conditioning provided by the utility model, including multiple cross flow fans, and wherein at least two
The air-out direction of the air outlet of cross flow fan is different, does not use head-shaking motor that can increase air outlet angle, reduces the energy of complete machine
Consumption, improves the comfort level of user's body-sensing.
Description of the drawings
Fig. 1 is the structural schematic diagram for the fan that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram of cross flow fan operation principle；
Structural schematic diagram when Fig. 3 is the fan work of the utility model embodiment offer；
Vertical view when Fig. 4 is two cross flow fan work in Fig. 3；
Structural schematic diagram when Fig. 5 is underlying cross flow fan work in Fig. 3；
Structural schematic diagram when Fig. 6 is the cross flow fan work being located above in Fig. 3.
In figure：
1, shell；2, cross flow fan；21, air duct；22, wind wheel；211, air inlet；212, air outlet；213, backboard；214、
Volute tongue.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
The utility model embodiment provides a kind of blower fan system and uses the fan of the blower fan system.Fig. 1 and Fig. 2 are
The structural schematic diagram for the fan that the utility model embodiment provides preferably but is not limited to tower fan.
As shown in Figure 1, fan provided in this embodiment includes shell 1 and blower fan system, blower fan system is arranged in shell 1
It is interior.Blower fan system includes at least two wind turbines being cascading, and the wind turbine in the present embodiment is cross flow fan 2, at other
Cross flow fan can also be changed according to specific needs in embodiment and be set as other kinds of wind turbine.Cross flow fan 2 in the present embodiment
Quantity be two, two cross flow fans 2 are setting up and down along its short transverse.
As shown in Fig. 2, cross flow fan 2 includes air duct 21 and the wind wheel 22 being set in air duct 21, air duct 21 includes air inlet
Mouth 211 and air outlet 212.Air duct 21 generally includes backboard 213 and volute tongue 214, is formed between backboard 213 and the side of volute tongue 214
Wind wheel accommodating chamber and air inlet 211 form air outlet 212 between backboard 213 and the other side of volute tongue 214.It is excellent at air inlet 211
Choosing is provided with air inlet strainer (not shown), and air outlet grate (not shown) is preferably provided at air outlet 212.When wind wheel 22 rotates
Air-flow enters air duct 21 by air inlet strainer from air inlet 211, is sent to discharge air duct 21, shape at air outlet grate across wind wheel 22
At air-flow.The corresponding position with each air outlet 212 is provided with 212 (not shown) of outgoing tuyere on shell 1.It is each to pass through
It is unable to relative motion between the air duct 21 of flow fan 2.Can be that the air duct 21 of one of cross flow fan 2 is connect with shell 1, respectively
It is connected with each other between the air duct 21 of a cross flow fan 2；Can also be that the air duct 21 of each cross flow fan 2 is connect with shell 1 respectively.
It is unable to relative motion between air duct 21 and shell 1.Cannot mutually be moved between air duct 21, cannot phase between air duct 21 and shell 1
, can be to avoid energy consumption to movement, and avoid the air outlet 212 in air duct 21 from being staggered with the outgoing tuyere 212 on shell 1 influencing
Wind.
In order to increase the comfort level of air outlet angle, raising body-sensing while without using head-shaking motor, reduction energy consumption,
As shown in figure 3, the air outlet 212 of two cross flow fans 2 can be to different direction outlet air.What arrow indicated in Fig. 3 is outlet air
Direction.Understandably, the direction of the air outlet 212 in the air duct 21 of cross flow fan 2 matches with air-out direction, to not Tongfang
Setting direction to the air outlet 212 of outlet air is also different.
In order to further solve the problems, such as that the blowing of cross flow fan 2 angle of coverage is small and it is not placed in the middle to be biased to, such as fig. 4 to fig. 6 institute
Show (wherein, in Fig. 4 in cross flow fan 2 solid arrow instruction be underlying cross flow fan 2 wind wheel 22 rotation side
To the rotation direction of the wind wheel 22 for the cross flow fan 2 of dotted arrow instruction being located above).The wind wheel 22 of two cross flow fans 2
It can rotate in the opposite direction under the drive of the drive.Understandably, the wind wheel 22 of cross flow fan 2 is with its air duct 21
Match, when the structure of two wind wheels 22 rotated to different directions is identical, two air ducts 21 corresponding with two wind wheels 22
It is in mirror in the projection of horizontal plane.Two cross flow fans 2 rotate in the opposite direction, i.e., one rotates clockwise, is another
It is a to rotate counterclockwise, efficiently solve the problems, such as that the outlet air deviation of cross flow fan 2 is not placed in the middle, air outlet angle is wide, more using body-sensing
Comfortably.
In the present embodiment, the type of drive of cross flow fan 2 is unlimited, as long as so that two cross flow fans 2 are respectively to different
Direction rotates.For example, driving device includes two motors, the wind wheels 22 of two cross flow fans 2 respectively from different motors
Connection.For another example in order to keep structure simpler, compact, driving device can also only include a motor, one of through-flow wind
The wind wheel 22 of machine 2 is connect with the motor；It is connected by changement (not shown) between the wind wheel 22 of two cross flow fans 2.
The structure of changement is unlimited, as long as keeping the rotation direction of the wind wheel 22 of two cross flow fans 2 opposite.Example
Such as, changement includes gear set.Specifically, gear set includes external toothing and two gears of rotation direction on the contrary, wherein one
A gear is connect with underlying cross flow fan 2, another gear is connect with the cross flow fan 2 being located above, then two pass through
The wind wheel 22 of flow fan 2 can rotate in the opposite direction.
It is to be two with the quantity of cross flow fan 2 to be introduced above, it will be appreciated that ground can also be arranged greater number of
Cross flow fan 2, for example, 3,4,5 or more.When the quantity of cross flow fan 2 is at least three, each cross flow fan
2 preferably arrange along its short transverse successively.The air outlet 212 of wherein at least two cross flow fan 2 can be to different directions
Outlet air.Preferably, wherein to different directions outlet air two cross flow fans 2 wind wheel 22 can under the drive of the drive to
Different directions rotate.
Understandably, the blower fan system in the present embodiment is readily applicable to air cooler.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (11)
1. a kind of blower fan system, which is characterized in that the wind turbine being cascading including at least two, the wind turbine include air duct
(21) and the wind wheel (22) that is set in the air duct (21), the air outlet (212) of at least two wind turbine therein can
To different direction outlet air.
2. blower fan system according to claim 1, which is characterized in that wherein can be to two wind of different directions outlet air
The wind wheel (22) of machine can be rotated to different directions.
3. blower fan system according to claim 2, which is characterized in that the quantity of the wind turbine is two, two wind
The wind wheel (22) of machine can rotate in the opposite direction.
4. blower fan system according to claim 2, which is characterized in that
The blower fan system includes driving device, and the driving device is for driving the wind wheel of the wind turbine to rotate；
The driving device includes multiple motors, and the different wind wheel (22) of rotation direction connects from the different motors respectively
It connects.
5. blower fan system according to claim 2, which is characterized in that
The blower fan system includes driving device, and the driving device is for driving the wind wheel of the wind turbine to rotate；
The driving device includes a motor, and the motor can drive each wind wheel (22) to rotate；
It is disposed adjacent and is connected by changement between two wind wheels (22) that rotation direction is different.
6. blower fan system according to claim 5, which is characterized in that
The changement includes gear set.
7. blower fan system according to any one of claims 1 to 6, which is characterized in that the wind turbine is cross flow fan (2).
8. blower fan system according to claim 7, which is characterized in that each wind turbine is arranged successively along its short transverse
Cloth.
9. blower fan system according to any one of claims 1 to 6, which is characterized in that the air duct (21) of each wind turbine
Between be unable to relative motion.
10. a kind of fan or air cooler, which is characterized in that including blower fan system as described in any one of claim 1 to 9.
11. fan according to claim 10 or air cooler, which is characterized in that further include shell (1), the blower fan system
Setting is in the shell (1), on the shell (1) outside the corresponding position with each air outlet (212) is provided with
Air outlet (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779112.7U CN207935114U (en) | 2017-12-19 | 2017-12-19 | Fan system, fan and air conditioner fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779112.7U CN207935114U (en) | 2017-12-19 | 2017-12-19 | Fan system, fan and air conditioner fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935114U true CN207935114U (en) | 2018-10-02 |
Family
ID=63646132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721779112.7U Active CN207935114U (en) | 2017-12-19 | 2017-12-19 | Fan system, fan and air conditioner fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939710A (en) * | 2017-12-19 | 2018-04-20 | 珠海格力电器股份有限公司 | Fan system, fan and air conditioner fan |
-
2017
- 2017-12-19 CN CN201721779112.7U patent/CN207935114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939710A (en) * | 2017-12-19 | 2018-04-20 | 珠海格力电器股份有限公司 | Fan system, fan and air conditioner fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104676747B (en) | A kind of wall-hanging air conditioner indoor unit | |
| CN103322618A (en) | Vertical air conditioner | |
| CN202133068U (en) | Active beam-cooling induction unit | |
| CN107036162B (en) | Wall-mounted air conditioner with air outlets at two sides | |
| CN103162353A (en) | Air conditioner | |
| CN104390268A (en) | Ceiling air conditioner and air supplying method using same | |
| CN207935114U (en) | Fan system, fan and air conditioner fan | |
| CN103245042A (en) | Air conditioner | |
| CN102121728A (en) | Indoor unit of air conditioner | |
| CN104848420A (en) | Wall-mounted air-conditioner | |
| CN105222224A (en) | A kind of indoor apparatus of air conditioner | |
| CN109028309A (en) | A kind of adjustable air-conditioning of inlet and outlet | |
| CN108626802A (en) | Air conditioner with 360 ° of rotation air exhausting structures | |
| CN107939710A (en) | Fan system, fan and air conditioner fan | |
| CN104314877A (en) | Air conditioner and fan thereof | |
| CN210241785U (en) | Air purification module, air conditioner indoor unit and air conditioner | |
| CN101354175B (en) | Unsteady state energy-saving air conditioner air outlet with power | |
| CN208025665U (en) | Vertical air conditioner equipment | |
| CN110160138A (en) | A kind of wind guiding mechanism and air conditioner | |
| CN104165447A (en) | Air conditioner indoor unit and air conditioner | |
| CN108469074A (en) | Air-conditioning equipment | |
| CN205119248U (en) | Machine in circular air conditioning | |
| CN205064332U (en) | Fan and air conditioning system with same | |
| CN108443978A (en) | Air-conditioning equipment | |
| CN108167966A (en) | Air condensing units reaches air conditioner including it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |