CN108426315A - A kind of air-out control method of air conditioner wall-mounted machine and air conditioner and wall hanging machine - Google Patents
A kind of air-out control method of air conditioner wall-mounted machine and air conditioner and wall hanging machine Download PDFInfo
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- CN108426315A CN108426315A CN201810480594.9A CN201810480594A CN108426315A CN 108426315 A CN108426315 A CN 108426315A CN 201810480594 A CN201810480594 A CN 201810480594A CN 108426315 A CN108426315 A CN 108426315A
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- air
- outlet
- axial flow
- flow blower
- wall
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Classifications
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- 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
- 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
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
-
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Abstract
The present invention provides a kind of air-out control method of air conditioner wall-mounted machine and air conditioner and wall hanging machine, the air conditioner wall-mounted machine includes at least two outlet air surfaces being not parallel to each other, it is both provided with air outlet on each outlet air surface, and it is provided with axial flow blower at each air outlet, by axial flow blower so that air-flow is blown out from the air outlet.It can effectively overcome wind sense harder through the invention, human body blowing feeling is stronger, flow is small, the problems such as heat exchange efficiency is low, air-out area is enabled to be increased, the rotating speed of each axial flow blower is enabled to decline in the case where blowing out identical air quantity, to significantly reduce noise, and a greater amount of wind can be blown out in the case of equal-wattage, wind loss can be effectively reduced, promote air quantity, and pass through more than two outlet air surface outlet air, increase air outlet angle and air-out area, enable to indoor outlet air heat exchange more uniform, promote indoor comfort degree.
Description
Technical field
The invention belongs to air-conditioning technical fields, and in particular to a kind of outlet air of air conditioner wall-mounted machine and air conditioner and wall hanging machine
Control method.
Background technology
Market major part air-conditioner indoor wall on-hook at present uses cross flow fan, since domestic wall hanging machine field of employment is mostly sky
Between smaller bedroom, and the feature for the air-flow high pressure that through-flow fan blade generates is easy to cause that wind sense is harder, and human body blowing feeling is stronger.
Simultaneously the characteristics of through-flow fan blade small flow, heat exchange efficiency can be caused low.
Have part wall hanging machine in the prior art and uses axial flow blower, but the pose pattern meeting of its axial flow blower and heat exchanger
Lead to that noise is larger, wind loss is larger, heat exchange is uneven.
Since air conditioner wall-mounted machine in the prior art can be existed using cross flow fan, wind sense is harder, and human body blowing feeling is stronger,
Flow is small, heat exchange efficiency is low；There can be the technologies such as noise is larger, wind loss is larger, heat exchange is uneven using axial flow blower
Problem, therefore research and design of the present invention goes out a kind of air-out control method of air conditioner wall-mounted machine and air conditioner and wall hanging machine.
Invention content
Therefore, the technical problem to be solved in the present invention be to overcome air conditioner wall-mounted machine in the prior art there are wind sense compared with
Firmly, human body blowing feeling is stronger；Noise is larger, wind loss is larger, the non-uniform defect of heat exchange, a kind of air conditioner wall-mounted to provide
The air-out control method of machine and air conditioner and wall hanging machine.
The present invention provides a kind of air conditioner wall-mounted machine comprising at least two outlet air surfaces being not parallel to each other, in each outlet air surface
On be both provided with air outlet, and be provided with axial flow blower at each air outlet, by axial flow blower so that air-flow from it is described go out
It is blown out at air port.
Preferably,
The outlet air surface includes the first outlet air surface and the second outlet air surface, is provided on first outlet air surface at least one
First air outlet is provided at least one second air outlet on second outlet air surface, and in each first air outlet
Place is both provided with the first axial flow blower, can carry out outlet air at first air outlet by first axial flow blower, and
The second axial flow blower is both provided at each second air outlet, can be described second by second axial flow blower
Outlet air is carried out at air outlet.
Preferably,
The angular range of sandwiched is in 90 ° -150 ° between first outlet air surface and second outlet air surface.
Preferably,
First outlet air surface is located at before the wall hanging machine, wherein the front is and the wall hanging that is installed on metope
The opposite face in the face of machine, first air outlet is along horizontal direction outlet air；Second outlet air surface is located at the wall hanging machine
Lower face, second air outlet downward outlet air along vertical direction.
Preferably,
First air outlet is 3 be arranged side by side, and first axial flow blower is also 3；And/or described
Two air outlets are also 3 be arranged side by side, and second axial flow blower is also 3.
Preferably,
First air outlet is cylindrical hole, and center axis is mutually be overlapped with the central axis of first axial flow blower
It closes；Second air outlet is cylindrical hole, and center axis and the central axis of second axial flow blower coincide.
Preferably,
It is oppositely disposed First Heat Exchanger inside the wall hanging machine, with first air outlet, in the wall hanging machine
Internal and second air outlet has been oppositely disposed the second heat exchanger.
Preferably,
Further include air inlet, and the air inlet be set to the wall hanging machine upper surface, so that the wall hanging machine from
It enters the wind upper surface.
Preferably,
It is oppositely disposed third heat exchanger inside the wall hanging machine, with the air inlet.
Preferably,
When including simultaneously First Heat Exchanger, the second heat exchanger and third heat exchanger：
In vertical cross-section, the First Heat Exchanger is vertically disposed to extend, the First Heat Exchanger, described second
Heat exchanger and the third heat exchanger form a triangle, and in second heat exchanger and the third heat exchanger wherein
One of relative to the First Heat Exchanger tilt.
Preferably,
When first axial flow blower does not work, second axial flow blower works, the air conditioner wall-mounted machine is in addition to energy
Outside air inlet air inlet, it can also be entered the wind from first air outlet；When second axial flow blower does not work, described first
Axial flow blower work when, the air conditioner wall-mounted machine in addition to can from the air inlet enter the wind other than, can also from second air outlet into
Wind.
Preferably,
Also there is wall hanging machine display surface, the wall hanging machine to show between first outlet air surface and second outlet air surface
Face and the first outlet air surface ramp interface, simultaneously with the second outlet air surface ramp interface；And/or in first outlet air
It is additionally provided with baffle liner at mouth and second air outlet；And/or it is changed in the First Heat Exchanger, the second heat exchanger and third
It is additionally provided with rhone below at least one of hot device.
The present invention also provides a kind of air conditioners comprising the preceding air conditioner wall-mounted machine of any one of them.
The present invention also provides a kind of air-out control methods of air conditioner wall-mounted machine, air conditioner wall-mounted using preceding any one of them
Machine according to indoor temperature and refrigeration or the difference of heating mode, and then adjusts the first air outlet and/or the progress of the second air outlet
Outlet air.
Preferably,
When air-conditioning has just brought into operation or difference between set temperature and indoor temperature is more than preset value, open simultaneously
First axial flow blower and second axial flow blower so that air conditioning exhausting is simultaneously from the first air outlet and second outlet air
Mouth carries out outlet air；
When the difference between indoor temperature and set temperature is less than or equal to preset value：If air-conditioning is in refrigeration mode
Under, then open the first axial flow blower, close the second axial flow blower so that air simultaneously from air inlet and the second air outlet air inlet,
From the first air outlet；If air-conditioning is under heating mode, the second axial flow blower is opened, the first axial flow blower is closed, makes
Air simultaneously from air inlet and the first air outlet air inlet, from the second air outlet.
A kind of air conditioner wall-mounted machine provided by the invention and the air-out control method of air conditioner and wall hanging machine have and have as follows
Beneficial effect：
1. the present invention carries out outlet air by selection axial flow blower, it can effectively overcome wind sense existing for cross flow fan harder,
The problems such as human body blowing feeling is stronger, and flow is small, heat exchange efficiency is low, simultaneously because provided with more than two outlet air being not parallel to each other
Face enables to air-out area to be increased, and the rotating speed of each axial flow blower is enabled in the case where blowing out identical air quantity
Decline, to significantly reduce noise, and can blow out a greater amount of wind in the case of equal-wattage, can be effectively
Wind loss is reduced, promotes air quantity, and by more than two outlet air surface outlet air, increase air outlet angle and air-out area,
It enables to indoor outlet air heat exchange more uniform, promotes indoor comfort degree；
2. the present invention is switched by air outlet so that the idle air outlet of axial flow blower, which is also used as air inlet, to be made
With can effectively increase incoming air area, improve heat exchange efficiency.
Description of the drawings
Fig. 1 is the dimensional structure diagram at first visual angle of the air conditioner wall-mounted machine of the present invention；
Fig. 2 is the dimensional structure diagram at second visual angle of the air conditioner wall-mounted machine of the present invention；
Fig. 3 is the vertical cross-section internal structure schematic diagram of the air conditioner wall-mounted machine of the present invention；
Vertical cross-section interior view when Fig. 4 is two outlet air surfaces of air conditioner wall-mounted machine equal outlet air of the present invention；
Inside vertical cross-section when Fig. 5 is the first outlet air surface of air conditioner wall-mounted machine outlet air of the present invention, the second outlet air surface air inlet
Figure；
Inside vertical cross-section when Fig. 6 is the first outlet air surface of air conditioner wall-mounted machine air inlet of the present invention, the second outlet air surface outlet air
Figure；
Fig. 7 is the outlet air control flow schematic diagram of the air conditioner wall-mounted machine of the present invention.
Reference numeral is expressed as in figure：
1, the first outlet air surface；2, the second outlet air surface；3, the first air outlet；4, the second air outlet；5, the first axial flow blower；6、
Second axial flow blower；7, First Heat Exchanger；8, the second heat exchanger；9, air inlet；10, third heat exchanger；11, wall hanging machine is shown
Face；12, baffle liner；13, rhone.
Specific implementation mode
As shown in Figs. 1-3, the present invention provides a kind of air conditioner wall-mounted machine comprising at least two outlet air surfaces being not parallel to each other,
Be both provided with air outlet on each outlet air surface, and axial flow blower be provided at each air outlet, by axial flow blower so that
Air-flow is blown out from the air outlet.
The present invention can effectively overcome wind sense existing for cross flow fan harder, people by selecting axial flow blower to carry out outlet air
The problems such as body blowing feeling is stronger, and flow is small, heat exchange efficiency is low, simultaneously because provided with more than two outlet air being not parallel to each other
Face enables to air-out area to be increased, and the rotating speed of each axial flow blower is enabled in the case where blowing out identical air quantity
Decline, to significantly reduce noise, and can blow out a greater amount of wind in the case of equal-wattage, can be effectively
Wind loss is reduced, promotes air quantity, and by more than two outlet air surface outlet air, increase air outlet angle and air-out area,
It enables to indoor outlet air heat exchange more uniform, promotes indoor comfort degree.
Preferably,
The outlet air surface includes the first outlet air surface 1 and the second outlet air surface 2, is provided at least on first outlet air surface 1
One the first air outlet 3 is provided at least one second air outlet 4 on second outlet air surface 2, and each described first
Be both provided at air outlet 3 first axial flow blower 5, by first axial flow blower 5 can at first air outlet 3 into
Row outlet air, and it is both provided at each second air outlet 4 second axial flow blower 6, by 6 energy of the second axial flow blower
It is enough that outlet air is carried out at second air outlet 4.
This is the preferred constructive form of the air conditioner wall-mounted machine of the present invention, i.e. two outlet air surfaces and on two outlet air surfaces point
The air outlet and axial flow blower not being arranged enable to air-flow to be blown out respectively from two outlet air surfaces, and the air conditioner wall-mounted machine of this solution is adopted
Excessively high with 1. through-flow fan blade blast pressures, wind sense is harder；2. through-flow fan blade air quantity is smaller, heat exchange efficiency is low；3. existing axis stream
The small problem of fan blade air outlet angle；1. making wind sense soft, comfort is preferable；2. air quantity is big, heat exchange efficiency is high；3. increasing outlet air
Angle so that outlet air is uniform, and indoor comfort degree improves.
Preferably,
The angular range of sandwiched is in 90 ° -150 ° between first outlet air surface 1 and second outlet air surface 2.Passing through will
The angular range setting of two air outlet sandwicheds within the above range, can increase fan-out angle between the two as much as possible,
So that the air-flow of blowout is distributed to indoor large range of space as far as possible, indoor comfort degree is further increased.Two air outlets are in
Certain angle is distributed, and wind direction can be significantly greatly increased.
Preferably,
First outlet air surface 1 is located at before the wall hanging machine, wherein the front is and the wall that is installed on metope
The opposite face in the face of on-hook, first air outlet 3 is along horizontal direction outlet air；Second outlet air surface 2 is located at the wall hanging
The lower face of machine, the downward outlet air along vertical direction of second air outlet 4.This is two of the air conditioner wall-mounted machine of the present invention and goes out
The further installation position in wind face, i.e. the first outlet air surface be set as front, so that the first air outlet towards front carry out outlet air,
Shower type refrigeration swing flap can be especially formed when freezing, improves refrigeration effect, and the second outlet air surface is arranged in lower face, makes
The outlet air downward of second air outlet can especially blow out hot wind downward in heating, improve indoor heating effect, form carpet
Heating.
Preferably,
First air outlet 3 is 3 be arranged side by side, and first axial flow blower 5 is also 3, each described the
One first axial flow blower 5 is set at one air outlet 3；Second air outlet 4 is also 3 be arranged side by side, and described
Second axial flow blower 6 is also 3, and second axial flow blower 6 is arranged at each second air outlet 4.This is this hair
The preferred constructive form of bright air conditioner wall-mounted machine, can be as far as possible in wall hanging machine by substantially 3 air outlets and 3 axial flow blowers
Length direction on distribution be paved with the outlet air surface of wall hanging machine so that air-out area obtains maximum, improves air output.
Preferably,
First air outlet 3 is cylindrical hole, and center axis is mutually be overlapped with the central axis of first axial flow blower 5
It closes；Second air outlet 4 is cylindrical hole, and center axis and the central axis of second axial flow blower 6 coincide.This
Be the present invention axial flow blower and air outlet between preferred constructive form, i.e. the center line axis of the first axial flow blower goes out with first
Air port overlaps and the center line axis of the second axial flow blower is overlapped with the second air outlet, the wind edge for enabling to axial flow blower to blow out
It air outlet and is blown to blowout, resistance can be reduced, improve air output, improve air-out effect.
Two groups of axial flow blowers (90 °~150 °) distributions at an angle so that air-conditioner air outlet wind direction is easily realized
Air-supply and air-supply downwards upwards；That is the angular range of sandwiched is at 90 ° -150 ° between the first outlet air surface 1 and second outlet air surface 2
It is interior.
Preferably,
It is oppositely disposed First Heat Exchanger 7 inside the wall hanging machine, with first air outlet 3, in the wall hanging
It is oppositely disposed the second heat exchanger 8 inside machine, with second air outlet 4.It is enabled to by the First Heat Exchanger of setting
Air-flow exchanged heat from this after from the first air outlet blowout, setting the second heat exchanger enable to air-flow to exchange heat from this after from
Second air outlet is blown out so that air outlet blows out the cold wind after refrigeration or the hot wind after heating from two, completes indoor
Multiregion heats or the purpose of refrigeration.
Preferably,
Further include air inlet 9, and the air inlet 9 is set to the upper surface of the wall hanging machine, so that the wall hanging machine
It is entered the wind from upper surface.Such structure can be entered the wind from the upper surface of wall hanging machine, as Figure 2-3.
Preferably,
It is oppositely disposed third heat exchanger 10 inside the wall hanging machine, with the air inlet 9.Pass through the third of setting
Heat exchanger enables to the air-flow come in from air inlet first to exchange heat, and then enters back into First Heat Exchanger or the second heat exchanger changes
Heat realizes the purpose of two-stage heat exchange, improves heat transfer effect.
Preferably,
When including simultaneously First Heat Exchanger 7, the second heat exchanger 8 and third heat exchanger 10：
In vertical cross-section, the First Heat Exchanger 7 is vertically disposed to extend, the First Heat Exchanger 7, described
Two heat exchangers 8 and the third heat exchanger 10 form a triangle, and second heat exchanger 8 and the third heat exchanger 10
In one of relative to the First Heat Exchanger 7 tilt.
This be the present invention wall hanging machine inside three heat exchangers preferred arrangement, heat exchanger distribution triangular in shape,
One piece coordinates with preceding fan blade, and one piece coordinates with lower fan blade, and one piece coordinates with upper air inlet, realizes the air-flow fully entered as far as possible
The purpose of two-stage heat exchange, improves refrigeration or heating effect.
Preferably,
When first axial flow blower 5 does not work, second axial flow blower 6 work when, the air conditioner wall-mounted machine in addition to
Outside capable of being entered the wind from the air inlet 9, (such as Fig. 6) can also be entered the wind from first air outlet 3；When second axial flow blower 6 not
Work, first axial flow blower 5 work when, the air conditioner wall-mounted machine other than it can be entered the wind from the air inlet 9, can also be from institute
State the second air outlet 4 air inlet (such as Fig. 5).
The present invention is switched by air outlet so that and the idle air outlet of axial flow blower is also used as air inlet use,
Incoming air area can be effectively increased, heat exchange efficiency is improved；Heat exchanger distribution triangular in shape is matched with two groups of wind turbine formation
It closes, it can be achieved that inlet and outlet switching, is significantly greatly increased heat exchange efficiency.
Operation of air conditioner principle of the present invention:
1. air-conditioning just brings into operation, in order to promote cooling and warming efficiency, two wind turbines are opened simultaneously, so as to significant increase
Air quantity and blowing angle, air-flow after upper heat exchanger, is blown out after preceding, lower heat exchanger respectively from upper inlet, such as Fig. 4 institutes
Show；
2. when indoor temperature reaches equilibrium, in order to promote room comfort and energy saving, before in air conditioner refrigerating, singles open
Wind turbine (as shown in Figure 5), in air-conditioning heating, singles open lower wind turbine (as shown in Figure 6), so as to realize shower type refrigeration and
Blanket type heats.And another air port then automatically switches to air inlet at this time, ensures that each heat exchanger can be applied, and is promoted
Heat exchange efficiency.
Preferably,
Also there is wall hanging machine display surface 11, the wall hanging machine between first outlet air surface 1 and second outlet air surface 2
Display surface 11 and 1 ramp interface of the first outlet air surface, simultaneously with 2 ramp interface of the second outlet air surface.In the first air outlet 3
Be additionally provided with 12 structure of baffle liner at the second air outlet 4, and exchange heat in the First Heat Exchanger 7, the second heat exchanger 8 and third
It is additionally provided with rhone 13 below at least one of device 10.It disclosure satisfy that the function of display air-conditioning each side face data, side in this way
Just user observation and operation, can to the air-flow at air outlet carry out wind-guiding effect, and by heat exchanger generate condensed water into
The effect of row water conservancy diversion and discharge.
The present invention also provides a kind of air conditioners comprising the preceding air conditioner wall-mounted machine of any one of them.The present invention passes through selection
Axial flow blower carries out outlet air, can effectively overcome wind sense existing for cross flow fan harder, human body blowing feeling is stronger, and flow is small, changes
The problems such as thermal efficiency is low enables to air-out area to obtain simultaneously because provided with more than two outlet air surfaces being not parallel to each other
Increase, the rotating speed of each axial flow blower is enabled to decline, make an uproar to significantly reduce in the case where blowing out identical air quantity
Sound, and can blow out a greater amount of wind in the case of equal-wattage, wind loss can be effectively reduced, air quantity is promoted,
And by more than two outlet air surface outlet air, air outlet angle and air-out area are increased, enables to indoor outlet air heat exchange more
Add uniformly, promotes indoor comfort degree.
Switched by air outlet so that the idle air outlet of axial flow blower is also used as air inlet use, Neng Gouyou
Incoming air area is increased to effect, improves heat exchange efficiency；Heat exchanger distribution triangular in shape forms with two groups of wind turbines and coordinates, can be real
Existing inlet and outlet switching, is significantly greatly increased heat exchange efficiency.
The present invention also provides a kind of air-out control methods of air conditioner wall-mounted machine, air conditioner wall-mounted using preceding any one of them
Machine according to indoor temperature and refrigeration or the difference of heating mode, and then adjusts the first air outlet and/or the progress of the second air outlet
Outlet air.
The present invention can effectively overcome wind sense existing for cross flow fan harder, and human body blowing feeling is stronger, and flow is small, heat exchange is imitated
The problems such as rate is low, while air-out area being enabled to be increased, it is enabled in the case where blowing out identical air quantity each
The rotating speed of axial flow blower declines, to significantly reduce noise, and can blow out in the case of equal-wattage a greater amount of
Wind, can be effectively reduced wind loss, promote air quantity, and by more than two outlet air surface outlet air, increase outlet air
Angle and air-out area enable to indoor outlet air heat exchange more uniform, promote indoor comfort degree.
Switched by air outlet so that the idle air outlet of axial flow blower is also used as air inlet use, Neng Gouyou
Incoming air area is increased to effect, improves heat exchange efficiency；Heat exchanger distribution triangular in shape forms with two groups of wind turbines and coordinates, can be real
Existing inlet and outlet switching, is significantly greatly increased heat exchange efficiency.
Preferably, when air-conditioning has just brought into operation or difference between set temperature and indoor temperature is more than preset value,
Open first axial flow blower and second axial flow blower simultaneously so that air conditioning exhausting is simultaneously from the first air outlet and described
Second air outlet carries out outlet air；
When the difference between indoor temperature and set temperature is less than or equal to preset value：If air-conditioning is in refrigeration mode
Under, then open the first axial flow blower, close the second axial flow blower so that air simultaneously from air inlet and the second air outlet air inlet,
From the first air outlet；If air-conditioning is under heating mode, the second axial flow blower is opened, the first axial flow blower is closed, makes
Air simultaneously from air inlet and the first air outlet air inlet, from the second air outlet.
It can be switched in this way by air outlet so that the idle air outlet of axial flow blower, which is also used as air inlet, to be made
With can effectively increase incoming air area, improve heat exchange efficiency；And it can be according to the system of user according to the height of the temperature difference
Cold heating needs carry out regulation and control selection, i.e., open two axial flow blowers in refrigeration demand or big heating needs amount, go out from two
Air port carries out outlet air, and refrigeration demand or heating needs amount hour only open an axial flow blower, gone out from the air outlet from this
Wind, simultaneously another air outlet become another air inlet that can be entered the wind, incoming air area can be increased in this way, improve
Heat exchange efficiency.
Operation of air conditioner principle of the present invention, shown in attached drawing 7：
1. when air-conditioning just brings into operation, in order to promote cooling and warming efficiency, two wind turbines are opened simultaneously, so as to greatly carry
Air quantity and blowing angle are risen, air-flow after upper heat exchanger, is blown out after preceding, lower heat exchanger (such as Fig. 4 institutes respectively from upper inlet
Show)；
2. when indoor temperature reaches equilibrium, in order to promote room comfort and energy saving, before in air conditioner refrigerating, singles open
Wind turbine (as shown in Figure 5), in air-conditioning heating, singles open lower wind turbine (as shown in Figure 6), so as to realize shower type refrigeration and
Blanket type heats.And another air port then automatically switches to air inlet at this time, ensures that each heat exchanger can be applied, and is promoted
Heat exchange efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.With
Only it is the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, not
Under the premise of being detached from the technology of the present invention principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this
The protection domain of invention.
Claims (15)
1. a kind of air conditioner wall-mounted machine, it is characterised in that：
The outlet air surface being not parallel to each other including at least two is both provided with air outlet on each outlet air surface, and in each air outlet
Place is provided with axial flow blower, by axial flow blower so that air-flow is blown out from the air outlet.
2. air conditioner wall-mounted machine according to claim 1, it is characterised in that：
The outlet air surface include the first outlet air surface (1) and the second outlet air surface (2), be provided on first outlet air surface (1) to
Few first air outlet (3), is provided at least one second air outlet (4), and each on second outlet air surface (2)
The first axial flow blower (5) is both provided at first air outlet (3), can be described by first axial flow blower (5)
Outlet air is carried out at first air outlet (3), and is both provided with the second axial flow blower (6) at each second air outlet (4), is led to
Outlet air can be carried out at second air outlet (4) by crossing second axial flow blower (6).
3. air conditioner wall-mounted machine according to claim 2, it is characterised in that：
The angular range of sandwiched is in 90 ° -150 ° between first outlet air surface (1) and second outlet air surface (2).
4. air conditioner wall-mounted machine according to claim 2, it is characterised in that：
First outlet air surface (1) is located at before the wall hanging machine, wherein the front is and the wall hanging that is installed on metope
The opposite face in the face of machine, first air outlet (3) is along horizontal direction outlet air；Second outlet air surface (2) is located at the wall
The lower face of on-hook, the second air outlet (4) downward outlet air along vertical direction.
5. air conditioner wall-mounted machine according to claim 2, it is characterised in that：
First air outlet (3) is 3 be arranged side by side, and first axial flow blower (5) is also 3；And/or it is described
Second air outlet (4) is also 3 be arranged side by side, and second axial flow blower (6) is also 3.
6. air conditioner wall-mounted machine according to claim 2, it is characterised in that：
First air outlet (3) is cylindrical hole, and center axis is mutually be overlapped with the central axis of first axial flow blower (5)
It closes；Second air outlet (4) is cylindrical hole, and center axis is mutually be overlapped with the central axis of second axial flow blower (6)
It closes.
7. air conditioner wall-mounted machine according to claim 2, it is characterised in that：
It is oppositely disposed First Heat Exchanger (7) inside the wall hanging machine, with first air outlet (3), in the wall hanging
It is oppositely disposed the second heat exchanger (8) inside machine, with second air outlet (4).
8. the air conditioner wall-mounted machine according to any one of claim 2-7, it is characterised in that：
Further include air inlet (9), and the air inlet (9) is set to the upper surface of the wall hanging machine, so that the wall hanging machine
It is entered the wind from upper surface.
9. air conditioner wall-mounted machine according to claim 8, it is characterised in that：
It is oppositely disposed third heat exchanger (10) inside the wall hanging machine, with the air inlet (9).
10. air conditioner wall-mounted machine according to claim 9, it is characterised in that：
When including simultaneously First Heat Exchanger (7), the second heat exchanger (8) and third heat exchanger (10)：
In vertical cross-section, the First Heat Exchanger (7) is vertically disposed to extend, the First Heat Exchanger (7), described
Two heat exchangers (8) and the third heat exchanger (10) form a triangle, and second heat exchanger (8) and the third are changed
It is tilted relative to the First Heat Exchanger (7) one of in hot device (10).
11. the air conditioner wall-mounted machine according to any one of claim 8-10, it is characterised in that：
When first axial flow blower (5) does not work, second axial flow blower (6) work when, the air conditioner wall-mounted machine in addition to
Outside capable of being entered the wind from the air inlet (9), it can also be entered the wind from first air outlet (3)；When second axial flow blower (6) not work
When work, first axial flow blower (5) work, the air conditioner wall-mounted machine is other than it can be entered the wind from the air inlet (9), Hai Nengcong
Second air outlet (4) air inlet.
12. air conditioner wall-mounted machine according to claim 2, it is characterised in that：
Also there is wall hanging machine display surface (11), the wall hanging between first outlet air surface (1) and second outlet air surface (2)
Machine display surface (11) and the first outlet air surface (1) ramp interface at the same with the second outlet air surface (2) ramp interface；With/
Or, being additionally provided with baffle liner (12) at first air outlet (3) and second air outlet (4)；And/or described
It is additionally provided with rhone (13) below at least one of one heat exchanger (7), the second heat exchanger (8) and third heat exchanger (10).
13. a kind of air conditioner, it is characterised in that：Including the air conditioner wall-mounted machine described in any one of claim 1-12.
14. a kind of air-out control method of air conditioner wall-mounted machine, it is characterised in that：Described in any one of claim 1-12
Air conditioner wall-mounted machine according to indoor temperature and refrigeration or the difference of heating mode, and then adjusts the first air outlet and/or second goes out
Air port carries out outlet air.
15. air-out control method according to claim 14, it is characterised in that：When air-conditioning just brings into operation or set temperature
When difference between degree and indoor temperature is more than preset value, while opening first axial flow blower and the second axis stream wind
Machine so that air conditioning exhausting carries out outlet air from the first air outlet and second air outlet simultaneously；
When the difference between indoor temperature and set temperature is less than or equal to preset value：Under if air-conditioning is in refrigeration mode,
It opens the first axial flow blower, closes the second axial flow blower so that air is simultaneously from air inlet and the second air outlet air inlet, from first
Air outlet；If air-conditioning is under heating mode, the second axial flow blower is opened, closes the first axial flow blower so that air
Simultaneously from air inlet and the first air outlet air inlet, from the second air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480594.9A CN108426315B (en) | 2018-05-18 | 2018-05-18 | Air conditioner wall mounted unit, air conditioner and air outlet control method of wall mounted unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480594.9A CN108426315B (en) | 2018-05-18 | 2018-05-18 | Air conditioner wall mounted unit, air conditioner and air outlet control method of wall mounted unit |
Publications (2)
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| CN108426315A true CN108426315A (en) | 2018-08-21 |
| CN108426315B CN108426315B (en) | 2023-07-04 |
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| CN201810480594.9A Active CN108426315B (en) | 2018-05-18 | 2018-05-18 | Air conditioner wall mounted unit, air conditioner and air outlet control method of wall mounted unit |
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| CN109099510A (en) * | 2018-09-28 | 2018-12-28 | 珠海格力电器股份有限公司 | air conditioner |
| CN109323417A (en) * | 2018-09-30 | 2019-02-12 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
| CN109405082A (en) * | 2018-11-19 | 2019-03-01 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN110145799A (en) * | 2019-05-08 | 2019-08-20 | 珠海格力电器股份有限公司 | A kind of wall-hanger and its air-out control method and air conditioner of outlet air up and down |
| CN110925883A (en) * | 2018-09-20 | 2020-03-27 | 青岛海尔智能技术研发有限公司 | Air conditioner indoor unit |
| CN114508785A (en) * | 2020-11-16 | 2022-05-17 | 广东美的环境电器制造有限公司 | Control method, device and system for first and second heating devices |
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