CN108266809A - Cabinet air-conditioner and air conditioner - Google Patents
Cabinet air-conditioner and air conditioner Download PDFInfo
- Publication number
- CN108266809A CN108266809A CN201810233513.5A CN201810233513A CN108266809A CN 108266809 A CN108266809 A CN 108266809A CN 201810233513 A CN201810233513 A CN 201810233513A CN 108266809 A CN108266809 A CN 108266809A
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- Prior art keywords
- axial
- air
- conditioner
- motor
- flow windwheel
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- 238000009434 installation Methods 0.000 claims abstract description 40
- 230000000670 limiting effect Effects 0.000 claims description 34
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 9
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0029—Axial fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention discloses a kind of cabinet air-conditioner and includes the air conditioner of the cabinet air-conditioner, wherein, cabinet air-conditioner includes shell, and shell has front panel, air outlet is offered on front panel.Cabinet air-conditioner further includes fan assembly, and fan assembly includes mounting cylinder, first support, the first motor, the first axial-flow windwheel, second support, the second motor and the second axial-flow windwheel；Mounting cylinder is set to the air outlet, and with the installation cavity connected with the air outlet；First support is installed in installation cavity；First motor is fixed on first support；First axial-flow windwheel is located in installation cavity, and is fixed on the first motor；Second support is installed in installation cavity, and is arranged at intervals with the first support；Second motor is fixed on second support；Second axial-flow windwheel is located in installation cavity, and is fixed on the second motor；Wherein, an at least stent is detachably connected with the mounting cylinder in the first support and the second support.Technical scheme of the present invention improves the blowing range of cabinet air-conditioner.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of cabinet air-conditioner and the air-conditioning for including the cabinet air-conditioner
Device.
Background technology
Existing part cabinet air-conditioner is the installation cyclone cluster at the air outlet of panel, is rotated by cyclone cluster, by gas
Stream blowout.However this cabinet air-conditioner is at runtime, adjusting for air supplying distance can only be by adjusting the rotating speed of cyclone cluster, this tune
Section is difficult to realize the remote air-supply of cabinet air-conditioner, it is also difficult to realize the calm sense air-supply of cabinet air-conditioner.
Invention content
The main object of the present invention is to provide a kind of cabinet air-conditioner, it is intended to increase the blowing range of cabinet air-conditioner.
To achieve the above object, cabinet air-conditioner proposed by the present invention includes shell, and the shell has front panel, before described
Air outlet is offered on panel, the cabinet air-conditioner further includes fan assembly, and the fan assembly includes：
Mounting cylinder is set to the air outlet, and with the installation cavity connected with the air outlet；
First support is installed in the installation cavity；
First motor is fixed on the first support；
First axial-flow windwheel in the installation cavity, and is fixed on first motor；
Second support is installed in the installation cavity, and is arranged at intervals with the first support；
Second motor is fixed on the second support；
Second axial-flow windwheel in the installation cavity, and is fixed on second motor；
Wherein, an at least stent is detachably connected with the mounting cylinder in the first support and the second support.
Preferably, the cabinet air-conditioner further includes：
Third stent is installed in the installation cavity, and positioned at side of the second support far from the first support；
And
Third axial-flow windwheel in the installation cavity, and is fixed on the third stent.
Preferably, the cabinet air-conditioner further includes third motor, and the third motor is fixed on the third stent, described
Third axial-flow windwheel is fixed on the third motor.
Preferably, the cabinet air-conditioner further includes electric-controlled plate, and the electric-controlled plate connects first motor, second electricity
Machine and the third motor, and individually control the rotation of wherein any one motor；Or the electric-controlled plate connection described first
Motor, second motor and the third motor, to control first motor, second motor and the third simultaneously
Motor rotates.
Preferably, multiple limiting slots are provided on the inner peripheral surface of the mounting cylinder, multiple limiting slots are along the installation
Cylinder is circumferentially arranged, and the second support is equipped with the first limiting plate, and the third stent is equipped with the second limiting plate, and described the
One limiting plate and second limiting plate are mounted in the limiting slot, and the upper surface of first limiting plate and described the
The lower face of two limiting plates abuts.
Preferably, multiple relieve heat holes are offered on the blade of the third axial-flow windwheel.
Preferably, first axial-flow windwheel is consistent with the axis direction of second axial-flow windwheel, the first axle stream
Air-flow is directed to the direction of rotation during air outlet by wind wheel, and air-flow is directed to the outlet air with second axial-flow windwheel
Direction of rotation during mouth is opposite.
Preferably, the third axial-flow windwheel is consistent with the axis direction of second axial-flow windwheel.
Preferably, the quantity of the blade of the blade of first axial-flow windwheel and second axial-flow windwheel is matter each other
Number.
Preferably, the chord length of the first axial-flow windwheel blade root is L1, first axial-flow windwheel and second axis
The axial spacing for flowing wind wheel is L2, L1/L2∈ [0.4,0.7].
The present invention also provides a kind of air conditioner, the air conditioner includes outdoor unit and cabinet air-conditioner, the cabinet air-conditioner packet
Shell is included, the shell has front panel, offers air outlet on the front panel, the cabinet air-conditioner further includes blower fan group
Part, the fan assembly include：
Mounting cylinder is set to the air outlet, and with the installation cavity connected with the air outlet；
First support is installed in the installation cavity；
First motor is fixed on the first support；
First axial-flow windwheel in the installation cavity, and is fixed on first motor；
Second support is installed in the installation cavity, and is arranged at intervals with the first support；
Second motor is fixed on the second support；
Second axial-flow windwheel in the installation cavity, and is fixed on second motor；
Wherein, an at least stent is detachably connected with the mounting cylinder in the first support and the second support.
Technical scheme of the present invention sets the fan assembly having there are two axial-flow windwheel by the air outlet in cabinet air-conditioner,
By adjusting the rotating speed of two axial flow wind wheel, to realize increasing or decreasing for the air supplying distance of axial-flow windwheel, so as to improve air-conditioning
The blowing range of cabinet-type air conditioner.Meanwhile by setting third axial-flow windwheel at air outlet, on the one hand it can further increase or reduce
On the other hand the air-flow of air outlet can also be dispersed into the filamentous air-flow of multiply, so as to fulfill calm sense by air supplying distance
Air-out effect.In addition, the third motor of third axial-flow windwheel rotation is driven by setting, it is certain in air-supply air quantity and air supplying distance
In the case of, the rotating speeds of three motors can be reduced, so as to achieve the effect that reduce noise.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the overall structure diagram of cabinet air-conditioner of the present invention；
Fig. 2 is the structure diagram of one embodiment of fan assembly in Fig. 1；
Fig. 3 is the sectional view of fan assembly in Fig. 2；
Fig. 4 is the decomposition chart of fan assembly in Fig. 2；
Fig. 5 is the structure diagram of another embodiment of fan assembly in Fig. 1；
Fig. 6 is the structure diagram at another visual angle of fan assembly in Fig. 5；
Fig. 7 is the sectional view of fan assembly in Fig. 5；
Fig. 8 is the decomposition chart of fan assembly in Fig. 5.
Drawing reference numeral explanation：
The realization, the function and the advantages of the object of the present invention will please refer to attached drawing and be described further in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each component etc., if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for description purpose, and it is not intended that referring to
Show or imply its relative importance or imply the quantity of the technical characteristic indicated by indicating." first ", " are defined as a result,
At least one this feature can be expressed or be implicitly included to two " feature.In addition, the technical solution between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or can not realize when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
It is of the invention to propose a kind of cabinet air-conditioner in fact and include the air conditioner of the cabinet air-conditioner.
With reference to Fig. 1, cabinet air-conditioner 100 of the invention includes shell 110, and the shell 110 has front panel 120 and the back of the body
Plate opens up air outlet 130 on the front panel 120, air inlet is offered on the backboard, air inlet is equipped with into style
Grid, air-inlet grille inside are provided with filter screen.It is also set in shell 110 and heat exchanger (not shown) is installed, the heat exchanger is located at
Between the air inlet and the air outlet 130.In general, heat exchanger can be installed on backboard, side plate can also be mounted on, when
So, other mounting means are also not excluded for.The cabinet air-conditioner 100 further includes fan assembly 200, and fan assembly 200 is mounted on out
At air port 130, when cabinet air-conditioner 100 performs refrigerating function, fan assembly 200 is run, and 200 rear of fan assembly forms negative
After extraneous air passes through heat exchanger under the action of the negative pressure along air inlet, cabinet air-conditioner 100 is blowed to by fan assembly 200 for pressure
Front.
Please with reference to Fig. 2, Fig. 3 and Fig. 4, cabinet air-conditioner 100 of the invention, fan assembly 200 is installed on the outlet air
Mouthfuls 130, the fan assembly 200 includes mounting cylinder 210, first support 220, the first motor 221, the first axial-flow windwheel 222, the
Two stents 230, the second motor 231 and the second axial-flow windwheel 232.The mounting cylinder 210 is set to the air outlet 130, and has
There is the installation cavity connected with the air outlet 130.The first support 220 is installed in the installation cavity；First motor
221 are fixed on the first support 220；First axial-flow windwheel 222 is located in the mounting cylinder 210, and is fixed on described
First motor 221.The second support 230 is installed in the installation cavity, and is arranged at intervals with the first support 220；Institute
It states the second motor 231 and is fixed on the second support 230；Second axial-flow windwheel 232 is located in the installation cavity, and fixed
In second motor 231.Wherein, an at least stent and the installation in the first support 220 and the second support 230
Cylinder 210 is detachably connected.
Specifically, the fan assembly 200 can be installed on front panel 120, can also be mounted on side plate, certainly, also not
Exclude other mounting means.For example, being additionally provided with inside casing in the shell 110, the fan assembly 200 is mounted on the inside casing
On.The mounting cylinder 210 is substantially in the tubular structure of both ends open, and the mounting cylinder 210 is integrally formed.First support
220 is identical with 230 structure of second support, is substantially set in " ten " font, is provided centrally with for external rotor electric machine installation
Installation position, certainly, first support 220 and second support 230 can also be in that linear type is set.The first support 220 and and
An at least stent is detachably connected with the mounting cylinder 210 in the second support 230, can be first support 220 specifically
It is detachably connected with mounting cylinder 210 or second support 230 is detachably connected with mounting cylinder 210, do not do specific limit herein
System.It will describe in detail so that second support 230 is detachably connected with mounting cylinder 210 as an example below.
In order to reduce the integral thickness of cabinet air-conditioner 100, first motor 221 and second motor 231 can be
External rotor electric machine.First axial-flow windwheel 200 is consistent with the axis direction of the second axial-flow windwheel 200, first axial-flow windwheel 222
By air-flow from the air inlet be directed to the air outlet 130 when direction of rotation, with second axial-flow windwheel 232 by air-flow
Direction of rotation when being directed to the air outlet 130 from the air inlet is opposite.First axial-flow windwheel 222 and the second axial-flow windwheel
232 cooperate, to realize the adjusting to the blowing range of cabinet air-conditioner 100.
When the cabinet air-conditioner 100 is run, the first axial-flow windwheel 222 rotates, and air-flow is imported shell 110 from air inlet
It is interior, and it is oriented to the front of the first axial-flow windwheel 222.At this point, if necessary to increase air supplying distance, it can increase by the second axial-flow windwheel
232 rotating speed.If necessary to reduce air supplying distance, the rotating speed of the second axial-flow windwheel 232 can be reduced or stop the second axis stream
Wind wheel 232 operates or controls the second axial-flow windwheel 232 to invert (rotation side when blowing relative to the second axial-flow windwheel 232
To).Certainly, in order to adjust air supplying distance, the first axial-flow windwheel 222 and the second axis stream can also be adjusted simultaneously according to actual needs
The rotating speed of wind wheel 232, for example, increasing the rotating speed of the first axial-flow windwheel 222 and the second axial-flow windwheel 232 simultaneously；It can also reduce
The rotating speed of first axial-flow windwheel 222, and increase the rotating speed of the second axial-flow windwheel 232；The first axial-flow windwheel can also be reduced simultaneously
The rotating speed of 222 rotating speed and the second axial-flow windwheel 232；The rotating speed of the first axial-flow windwheel 222 can also be increased, reduce the second axis stream
The rotating speed of wind wheel 232.
With reference to Fig. 5 to Fig. 8, the cabinet air-conditioner 100 further includes third stent 240 and third axial-flow windwheel 242, and described the
Three stents 240 are detachably mounted in the installation cavity, and positioned at the second support 230 far from the first support 220
Side；The third axial-flow windwheel 242 is located in the installation cavity, and is fixed on the third stent 240.
Specifically, the third axial-flow windwheel 242 can be provided at first axial-flow windwheel 222 far from described second
The side of axial-flow windwheel 232, it is, of course, also possible to be provided at second axial-flow windwheel 232 far from first axial-flow windwheel 222
Side.In the present embodiment, the third axial-flow windwheel 242 is located at second axial-flow windwheel 232 far from the first axle
The side of wind wheel 222 is flowed, and the third axial-flow windwheel 242 is consistent with the axis direction of second axial-flow windwheel 232, i.e. institute
State the first axial-flow windwheel 222, the second axial-flow windwheel 232 is set in distance with third axial-flow windwheel 242 along same axis direction, one
Aspect can further increase or reduce air supplying distance, and it is thin on the other hand can also the air-flow of air outlet 130 to be dispersed into multiply
Filamentous air-flow, so as to fulfill the air-out effect of calm sense.Wherein, air-flow is directed to described by the third axial-flow windwheel 242
Direction of rotation during air outlet 130, when air-flow can be directed to the air outlet 130 with second axial-flow windwheel 232
Direction of rotation is on the contrary, direction of rotation when air-flow can also be directed to the air outlet 130 with second axial-flow windwheel 232
On the contrary.
In addition, in order to further improve the calm sense air-out effect of the cabinet air-conditioner 100, it can be in the third axis stream wind
Multiple relieve heat holes are opened up on the blade of wheel 242.
It should be noted that the third axial-flow windwheel 242 can drive its rotation or nature by motor
Rotation rotates under the first axial-flow windwheel 222 and/or the air stream drives of the second axial-flow windwheel 232 generation, it is special not do herein
Limitation.With reference to Fig. 7, in the present embodiment, the cabinet air-conditioner 100 further includes third motor 241, and the third motor 241 is solid
Due to the third stent 240, the third axial-flow windwheel 242 is fixed on the third motor 241.Due to being provided with the first electricity
Machine 221, the second motor 231 and third motor 241, in the case where the air-supply air quantity and air supplying distance of cabinet air-conditioner 100 are certain,
The rotating speed of three motors can be reduced, so as to achieve the effect that reduce noise.
There are two the wind of axial-flow windwheel by the setting of air outlet 130 tool in cabinet air-conditioner 100 for technical scheme of the present invention
Thermomechanical components 200, by adjusting the rotating speed of two axial flow wind wheel, to realize increasing or decreasing for the air supplying distance of axial-flow windwheel, so as to
Improve the blowing range of cabinet air-conditioner 100.Meanwhile by setting third axial-flow windwheel 242 at air outlet 130, on the one hand
Air supplying distance can be further increased or reduced, on the other hand the air-flow of air outlet 130 can also be dispersed into multiply filament shape
Air-flow, so as to fulfill the air-out effect of calm sense.In addition, the third electricity of 242 rotation of third axial-flow windwheel is driven by setting
Machine 241 in the case where air-supply air quantity and air supplying distance are certain, can reduce the rotating speed of three motors, make an uproar so as to reach reduction
The effect of sound.
In a preferred embodiment, the cabinet air-conditioner 100 further includes electric-controlled plate (not shown), and the electric-controlled plate connects institute
The first motor 221, second motor 231 and the third motor 241 are stated, and individually controls turn of wherein any one motor
It is dynamic；Or the electric-controlled plate connects first motor 221, second motor 231 and the third motor 241, with simultaneously
First motor 221, second motor 231 and the third motor 241 is controlled to rotate.
In this way, user can individually adjust the rotating speed of three axial-flow windwheels, for example, individually increasing or decreasing the first axial-flow windwheel
222 rotating speed；The rotating speed or the second axial-flow windwheel of control 232 for individually increasing or decreasing the second axial-flow windwheel 232 inversely turn
It is dynamic；Individually increase or decrease 242 backwards rotation of rotating speed or control third axial-flow windwheel of third axial-flow windwheel 242.Certainly,
Three axial-flow windwheels can also be controlled to rotate simultaneously, such as three axial-flow windwheels is controlled to accelerate rotation or control three axis simultaneously simultaneously
Flow wind wheel underdrive.Wherein, the rotating speed of three axial-flow windwheels may be the same or different.
In view of axial-flow windwheel when rotated, resonance can be generated between blade, for this purpose, first axial-flow windwheel 222
The quantity of the blade of blade and second axial-flow windwheel 232 is each other prime number (as shown in Figure 8), may be sent out when being run with eliminating
Raw covibration.For example, the first axial-flow windwheel 222 includes 5 fan blades, the second axial-flow windwheel 232 includes 6 fan blades.In addition,
Position can be interchanged relative to air motion direction in first axial-flow windwheel 222 and the second axial-flow windwheel 232, as the case may be may be used
Corresponding adjustment blade angle and rotation direction.
Fig. 3 and Fig. 4 are please referred to again, and the above elaborates that 222 main function of the first axial-flow windwheel is to lead extraneous air
Enter in cabinet-type air conditioner, and the blade root of the blade of the first axial-flow windwheel 222 is longer, also bigger to the resistance of air-flow, noise is also got over
Greatly.If the blade root of the first axial-flow windwheel 222 is partially short, then, air-flow flows to from the wheel hub periphery of the first axial-flow windwheel 222
During the front of one axial-flow windwheel 222, more serious vortex can be formed, noise also can be bigger than normal.
In addition, if the axial distance between the first axial-flow windwheel 222 and the second axial-flow windwheel 232 is bigger, vortex is got over
Seriously, noise is also bigger, if the axial distance between the first axial-flow windwheel 222 and the second axial-flow windwheel 232 is less than normal, then
Air output again can be less than normal.
In consideration of it, in order to verify the chord length L of 222 blade root of the first axial-flow windwheel1(as shown in figure 4, chord length L1Refer to
The length of the blade and blade root of first axial-flow windwheel 222), with first axial-flow windwheel 222 and second axial-flow windwheel 232
Axial spacing L2Between relationship, experiment it is as follows：
Table 1, L1/L2The corresponding each level of noise of value
As shown in Table 1, work as L1/L2When in the range of [0.05,5], overall noise is less than 72.2dB, relatively small.If
L1/L2More than 5, such as L1/L2=6.5, noise will be increased to 80dB.In addition, work as L1/L2When between [0.1,1.5], noise
Value is smaller.
Table 2, L1/L2The corresponding each airflow value of value
It can be obtained by table 2, work as L1/L2When between [0.1,1.0], air output is larger.Comprehensive Tables 1 and 2, can obtain
Go out, work as L1/L2When between [0.4,0.7], noise and air output are in a preferably level.
Fig. 3 and Fig. 7 are please referred to again, it is contemplated that at runtime, entire mounting cylinder 210 can vibrate wind turbine, if installation
Cylinder 210 is directly connect with panel, then may influence the stability of the installation of mounting cylinder 210.In consideration of it, on the one hand for the ease of
The installation of fan assembly 200, it is in the present embodiment, described on the other hand in order to reduce the noise that mounting cylinder 210 is generated by vibration
Fan assembly 200 further includes installing plate 212 and sleeve 213, and an opening, the mounting cylinder 210 have been provided on the installing plate 212
It is set in the opening, and the mounting cylinder 210 is set in distance with the opening periphery, the sleeve 213 is set in institute
The periphery of mounting cylinder 210 is stated, one end of the sleeve 213 connects the installing plate 212, and the other end connects the mounting cylinder 210.
Due between mounting cylinder 210 and installing plate 212 there are gap, the gap to mounting cylinder 210 vibration there are pre- degree, thus can be with
The stability that mounting cylinder 210 is installed.Wherein, the installing plate 212 can be an integral molding structure with the sleeve 213, also may be used
Think separate structure.
First axial-flow windwheel 222, the second axial-flow windwheel 232, third axial-flow windwheel 242 assembly method, can be buckle
Coordinate or assembled by screw.With reference to Fig. 8, in the present embodiment, it is provided on the inner peripheral surface of the mounting cylinder 210
Multiple limiting slots 211, multiple being circumferentially arranged along the mounting cylinder 210 of limiting slot 211 are set in the second support 230
There is the first limiting plate 233, the third stent 240 is equipped with the second limiting plate 243, first limiting plate 233 and described the
Two limiting plates 243 are respectively positioned in the limiting slot 211, and the upper surface of first limiting plate 233 and second limiting plate
243 lower face abuts.It, can be with by the cooperation of the first limiting plate 233, the second limiting plate 243 and limiting slot 211 during installation
Realize second support 230, the pre-installation of third stent 240 and mounting cylinder 210；Then by screw by second support 230, third
Stent 240 is fixed with mounting cylinder 210.
In addition, first limiting plate 233 is equipped with reinforcing rib 234 (such as close to the one side of second limiting plate 243
Shown in Fig. 8), on the one hand, the reinforcing rib 234 can play booster action to second support 230；On the other hand, described first
When limiting plate 233 is abutted with second limiting plate 243, the reinforcing rib 234 can also play position-limiting action, prevent blower fan group
When part 200 works, second support 230, third stent 240 are along front and rear to moving.
In the present embodiment, the second support 230 is in grid-like setting with the third stent 240, so set,
Second support 230 and third stent 240 can be reduced to flowing to the barrier effect of the air-flow of air outlet 130 from air inlet, so as to
Be conducive to increase the air supplying distance of the cabinet air-conditioner 100.It is to be appreciated that in other embodiments, the second support 230 with
The third stent 240 can also plate-like or rod-shaped setting.
The present invention also proposes a kind of air conditioner, which includes outdoor unit and cabinet air-conditioner 100, the cabinet air-conditioner 100
Concrete structure with reference to above-described embodiment, since this air conditioner employs whole technical solutions of above-mentioned all embodiments,
All advantageous effects at least caused by the technical solution with above-described embodiment, this is no longer going to repeat them.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
The equivalent structure transformation made under the inventive concept of invention using description of the invention and accompanying drawing content or directly/utilization indirectly
It is included in the scope of patent protection of the present invention in other related technical areas.
Claims (11)
1. a kind of cabinet air-conditioner, including shell, the shell has front panel, and air outlet is offered on the front panel, special
Sign is that the cabinet air-conditioner further includes fan assembly, and the fan assembly includes：
Mounting cylinder is set to the air outlet, and with the installation cavity connected with the air outlet；
First support is installed in the installation cavity；
First motor is fixed on the first support；
First axial-flow windwheel in the installation cavity, and is fixed on first motor；
Second support is installed in the installation cavity, and is arranged at intervals with the first support；
Second motor is fixed on the second support；
Second axial-flow windwheel in the installation cavity, and is fixed on second motor；
Wherein, an at least stent is detachably connected with the mounting cylinder in the first support and the second support.
2. cabinet air-conditioner as described in claim 1, which is characterized in that the cabinet air-conditioner further includes：
Third stent is installed in the installation cavity, and positioned at side of the second support far from the first support；And
Third axial-flow windwheel in the installation cavity, and is fixed on the third stent.
3. cabinet air-conditioner as claimed in claim 2, which is characterized in that the cabinet air-conditioner further includes third motor, and described
Three motors are fixed on the third stent, and the third axial-flow windwheel is fixed on the third motor.
4. cabinet air-conditioner as claimed in claim 3, which is characterized in that the cabinet air-conditioner further includes electric-controlled plate, described automatically controlled
Plate connects first motor, second motor and the third motor, and individually controls turn of wherein any one motor
It is dynamic；Or the electric-controlled plate connects first motor, second motor and the third motor, to control described the simultaneously
One motor, second motor and third motor rotation.
5. the cabinet air-conditioner described in claim 3, which is characterized in that multiple limitings are provided on the inner peripheral surface of the mounting cylinder
Slot, the multiple limiting slot being circumferentially arranged along the mounting cylinder, the second support are equipped with the first limiting plate, the third
Stent is equipped with the second limiting plate, and first limiting plate and second limiting plate are mounted in the limiting slot, and institute
The upper surface for stating the first limiting plate is abutted with the lower face of second limiting plate.
6. cabinet air-conditioner as claimed in claim 3, which is characterized in that offered on the blade of the third axial-flow windwheel multiple
Relieve heat hole.
7. cabinet air-conditioner as claimed in claim 2, which is characterized in that first axial-flow windwheel and second axial-flow windwheel
Axis direction it is consistent, air-flow is directed to the direction of rotation during air outlet by first axial-flow windwheel, with described second
Direction of rotation when air-flow is directed to the air outlet by axial-flow windwheel is opposite.
8. cabinet air-conditioner as claimed in claim 7, which is characterized in that the third axial-flow windwheel and second axial-flow windwheel
Axis direction it is consistent.
9. cabinet air-conditioner described in claim 1, which is characterized in that the blade of first axial-flow windwheel and the second axis stream
The quantity of the blade of wind wheel prime number each other.
10. cabinet air-conditioner described in claim 1, which is characterized in that the chord length of the first axial-flow windwheel blade root is L1, institute
The axial spacing for stating the first axial-flow windwheel and second axial-flow windwheel is L2, L1/L2∈ [0.4,0.7].
11. a kind of air conditioner, including outdoor unit, which is characterized in that further include the sky as described in claims 1 to 10 any one
Adjust cabinet-type air conditioner.
Priority Applications (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458663A (en) * | 2018-11-16 | 2019-03-12 | 广东美的制冷设备有限公司 | Air-conditining and air conditioner with it |
| CN109668256A (en) * | 2018-12-20 | 2019-04-23 | 广东美的制冷设备有限公司 | Control method, air conditioner and the storage medium of air conditioner |
| WO2020155350A1 (en) * | 2019-01-30 | 2020-08-06 | 广东美的制冷设备有限公司 | Fan and air conditioner indoor unit having same |
| CN112460681A (en) * | 2020-12-03 | 2021-03-09 | 佛山市顺德区美的电子科技有限公司 | Air conditioner indoor unit and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201697239U (en) * | 2009-12-17 | 2011-01-05 | 四川长虹空调有限公司 | Blowing structure of cabinet type air conditioner room unit |
| CN205937221U (en) * | 2016-08-17 | 2017-02-08 | 芜湖美智空调设备有限公司 | Impeller subassembly, axial fan and cabinet air conditioner |
| CN106968973A (en) * | 2017-05-09 | 2017-07-21 | 美的集团股份有限公司 | Axial flow blower |
| CN107747763A (en) * | 2017-09-25 | 2018-03-02 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
| CN207945738U (en) * | 2018-03-20 | 2018-10-09 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
-
2018
- 2018-03-20 CN CN201810233513.5A patent/CN108266809B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201697239U (en) * | 2009-12-17 | 2011-01-05 | 四川长虹空调有限公司 | Blowing structure of cabinet type air conditioner room unit |
| CN205937221U (en) * | 2016-08-17 | 2017-02-08 | 芜湖美智空调设备有限公司 | Impeller subassembly, axial fan and cabinet air conditioner |
| CN106968973A (en) * | 2017-05-09 | 2017-07-21 | 美的集团股份有限公司 | Axial flow blower |
| CN107747763A (en) * | 2017-09-25 | 2018-03-02 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
| CN207945738U (en) * | 2018-03-20 | 2018-10-09 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
Non-Patent Citations (2)
| Title |
|---|
| 李炳文等 主编， 中国矿业大学出版社: "《矿山机械》", vol. 1, 31 January 2007, pages: 308 * |
| 谭本忠 主编，山东科技出版社: "《汽车空调原理与维修》", vol. 1, 30 September 2011, pages: 75 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458663A (en) * | 2018-11-16 | 2019-03-12 | 广东美的制冷设备有限公司 | Air-conditining and air conditioner with it |
| CN109668256A (en) * | 2018-12-20 | 2019-04-23 | 广东美的制冷设备有限公司 | Control method, air conditioner and the storage medium of air conditioner |
| WO2020155350A1 (en) * | 2019-01-30 | 2020-08-06 | 广东美的制冷设备有限公司 | Fan and air conditioner indoor unit having same |
| JP2021516305A (en) * | 2019-01-30 | 2021-07-01 | 広東美的制冷設備有限公司Ｇｄ Ｍｉｄｅａ Ａｉｒ−Ｃｏｎｄｉｔｉｏｎｉｎｇ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． | Indoor unit of fan and air conditioner equipped with it |
| CN112460681A (en) * | 2020-12-03 | 2021-03-09 | 佛山市顺德区美的电子科技有限公司 | Air conditioner indoor unit and air conditioner |
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| CN108266809B (en) | 2024-09-10 |
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