CN105299748B - Air conditioner room unit - Google Patents
Air conditioner room unit Download PDFInfo
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- CN105299748B CN105299748B CN201410299226.6A CN201410299226A CN105299748B CN 105299748 B CN105299748 B CN 105299748B CN 201410299226 A CN201410299226 A CN 201410299226A CN 105299748 B CN105299748 B CN 105299748B
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Abstract
The invention discloses a kind of air conditioner room unit, including：Housing, housing is provided with air inlet and at least two air outlets, define at least two air channels spaced apart in housing, at least two air channels correspond with least two air outlets and are respectively communicated with air inlet and corresponding air outlet, have the wind-tunnel through housing in housing；Heat exchanger, heat exchanger are located in housing；At least two centrifugal blowers, at least two centrifugal blowers, which are respectively provided at least two air channels, to be entered from air inlet with the air outside driving, is blown out after being exchanged heat with heat exchanger from corresponding air outlet, and wind-tunnel is located between the air outlet at least two air channels and forms negative pressure in the front side of wind-tunnel to drive the wind on rear side of wind-tunnel from the rear front side flow to wind-tunnel from the wind of at least two air outlets blowout.Air conditioner room unit according to embodiments of the present invention, air quantity attenuation degree is small, and air-supply is farther, and structure is simpler.
Description
Technical field
The present invention relates to living electric apparatus field, more particularly, to a kind of air conditioner room unit.
Background technology
In the prior art, wind-tunnel air-conditioning is complicated, and its air quantity is smaller, it is therefore desirable to improves.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention needs offer one
Kind air conditioner room unit, the air quantity decay of the air conditioner room unit is small, and air quantity is big, simple in construction.
Air conditioner room unit according to embodiments of the present invention, including：Including：Housing, the housing be provided with air inlet and
At least two air outlets, define at least two air channels spaced apart in the housing, at least two air channel with it is described extremely
Few two air outlets correspond and are respectively communicated with the air inlet and the corresponding air outlet, have in the housing and run through
The wind-tunnel of the housing；Heat exchanger, the heat exchanger are located in the housing；At least two centrifugal blowers, described at least two
Centrifugal blower is respectively provided at least two air channel to be entered, through being changed with described with the air outside driving from the air inlet
Blown out after the heat exchange of hot device from the corresponding air outlet, the wind-tunnel be located between the air outlet at least two air channel and from
The wind of at least two air outlet blowout forms negative pressure in the front side of the wind-tunnel to drive the wind on rear side of the wind-tunnel from rear
To the front side flow of wind-tunnel.
Air conditioner room unit according to embodiments of the present invention, it is ensured that air conditioner room unit air quantity attenuation degree is small, wind
Power is more powerful, and pneumatic noise is low, and air conditioner room unit air-supply is farther, and blowing range is wider, and then also makes the wind blown out through wind-tunnel
Power is bigger, and wind tunnel effect becomes apparent from, while is only provided with a heat exchanger in air conditioner room unit, so as to so that air conditioner chamber
Interior machine structure is simpler.
In addition, according to the air conditioner room unit of the present invention, can also have following additional technical feature：
According to one embodiment of present invention, the plane where the air inlet and the rotation axis of the centrifugal blower hang down
Directly, the air inlet is relative with the air entry of the centrifugal blower, and the heat exchanger is located at the air inlet and the centrifugation wind
Between the air entry of machine.Thus, negative pressure can be formed in the outlet below wind-tunnel from the wind of two air outlets blowout, force air from
Import above wind-tunnel enters in wind-tunnel so that air pressure balance, and the outlet below wind-tunnel can form extra air-flow.
According to one embodiment of present invention, the plane where the air inlet and the rotation axis of the centrifugal blower are put down
OK, the heat exchanger is that the air entry of centrifugal blower described in tabular and face is set.Thus, centrifugal blower can be from housing
The left and right sides sucks air, is blown out in the upper end of housing or lower end, and the outlet below wind-tunnel forms negative pressure, forces air from wind
Import above hole enters in wind-tunnel so that air pressure balance, so as to which the exit below wind-tunnel can form extra air-flow.
According to one embodiment of present invention, the exit of the air outlet and/or the wind-tunnel is provided with wind deflector.By
This, can make wind blow to front as far as possible.
According to one embodiment of present invention, the exit of the air outlet and the wind-tunnel is equipped with wind deflector, described
Wind deflector and the wind deflector in the exit of the wind-tunnel at air outlet are Split type structure.Thus, it is possible to improve in air conditioner chamber
The using flexible of machine.
According to one embodiment of present invention, the exit of the air outlet and the wind-tunnel is equipped with wind deflector, described
Wind deflector and the wind deflector in the exit of the wind-tunnel at air outlet are overall structure.Thus, the flow direction of air-flow can be made more
Unanimously.
According to one embodiment of present invention, the air channel is two and is arranged at intervals along the vertical direction, the wind-tunnel edge
Left and right directions runs through the housing.
According to one embodiment of present invention, the rotary shaft of the centrifugal blower is parallel to fore-and-aft direction, the air inlet
Formed on the front panel of the housing and the air outlet is formed on the left plate of the housing or on right plate.Thus,
Can form negative pressure in the outlet of wind-tunnel from the wind of two air outlets blowout, force air to enter from the import of wind-tunnel in wind-tunnel so that
Air pressure balance, the outlet of wind-tunnel can form extra air-flow.
According to one embodiment of present invention, the rotary shaft of the centrifugal blower parallel to described in above-below direction and two from
The rotation overlapping of axles of heart blower fan.Thus, centrifugal blower can suck air from the air inlet of housing, be blown in the air outlet of housing
Go out, the exit of wind-tunnel forms negative pressure, forces air to enter from the import of wind-tunnel in wind-tunnel so that air pressure balance, so as to wind-tunnel
Exit can form extra air-flow.
According to one embodiment of present invention, the air channel is two and is arranged at intervals in left-right direction, the wind-tunnel edge
Above-below direction runs through the housing.
According to one embodiment of present invention, the rotary shaft of the centrifugal blower is parallel to fore-and-aft direction, the air inlet
Formed on the front panel or left and right sides plate of the housing, the air outlet is formed in the case top or bottom.Thus,
In air conditioner room unit in embodiments of the present invention, centrifugal blower can be from the front of housing or left and right sides suction air
And heat exchange is carried out with heat exchanger, then blown out from the top of housing or bottom.
According to one embodiment of present invention, the air channel is two and is arranged at intervals in left-right direction, the wind-tunnel edge
Fore-and-aft direction runs through the housing.
According to one embodiment of present invention, the rotary shaft of the centrifugal blower is parallel to above-below direction, the air inlet
Formed on the bottom of the housing or left and right sides plate, the air outlet is formed on the housing front panel or rear board.
Thus, in air conditioner room unit in embodiments of the present invention, centrifugal blower can be inhaled from the bottom of housing or the left and right sides
Enter air and carry out heat exchange with heat exchanger, then blown out from the front of housing.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the explosive view of air conditioner room unit according to an embodiment of the invention；
Fig. 2 is the front view of air conditioner room unit according to an embodiment of the invention；
Fig. 3 is the side view of air conditioner room unit according to an embodiment of the invention；
Fig. 4 is along the sectional view of line A-A in Fig. 3；
Fig. 5 is the structural representation that air conditioner room unit according to an embodiment of the invention is arranged on wall；
Fig. 6 is the side view of air conditioner room unit in accordance with another embodiment of the present invention；
Fig. 7 is along the sectional view of line B-B in Fig. 6；
Fig. 8 is the front view of air conditioner room unit in accordance with another embodiment of the present invention；
Fig. 9 is along the sectional view of line C-C in Fig. 8；
Figure 10 is along the sectional view of line D-D in Fig. 8；
Figure 11 is the top view of air conditioner room unit in accordance with another embodiment of the present invention；
Figure 12 is the structural representation that air conditioner room unit in accordance with another embodiment of the present invention is arranged on wall；
Figure 13 is the front view according to the air conditioner room unit of another embodiment of the invention；
Figure 14 is the side view according to the air conditioner room unit of another embodiment of the invention；
Figure 15 is along the sectional view of E-E lines in Figure 14；
Figure 16 is the rearview according to the air conditioner room unit of another embodiment of the invention；
Figure 17 is the structural representation according to the air conditioner room unit of another embodiment of the invention；
Figure 18 is the airflow direction figure according to the air conditioner room unit of another embodiment of the invention；
Figure 19 is the explosive view according to the air conditioner room unit of another embodiment of the invention；
Figure 20 is the structural representation according to the air conditioner room unit of further embodiment of the present invention；
Figure 21 is the side view according to the air conditioner room unit of further embodiment of the present invention；
Figure 22 is along the sectional view of F-F lines in Figure 21；
Figure 23 is the airflow direction schematic diagram according to the air conditioner room unit of further embodiment of the present invention；
Figure 24 is the explosive view according to the air conditioner room unit of further embodiment of the present invention；
Figure 25 is the structural representation that air conditioner room unit in accordance with another embodiment of the present invention is arranged on wall；
Figure 26 is the front view of air conditioner room unit in accordance with another embodiment of the present invention；
Figure 27 is the structural representation of another angle of air conditioner room unit in accordance with another embodiment of the present invention；
Figure 28 is the side view of air conditioner room unit in accordance with another embodiment of the present invention；
Figure 29 is the rearview of air conditioner room unit in accordance with another embodiment of the present invention.
Reference：
Air conditioner room unit 100 (100a, 100b, 100c, 100d)；
Housing 10；Front panel 101；Left plate 102；Right plate 103；Air inlet 11；Air outlet 12；Air channel 13；Wind-tunnel 14；
Outlet 15；Import 16；
Heat exchanger 20；
Centrifugal blower 30；
Wind deflector 40；
Spiral case component 50；Spiral case 51；Snail tongue 52.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " length ", " width ", " thickness ", " on ",
" under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", the orientation or position of the instruction such as " outer "
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, without referring to
Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as limitation of the present invention.In the description of the invention, " multiple " are meant that two or more, unless otherwise clear and definite
It is specific to limit.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
Air conditioner room unit 100 according to embodiments of the present invention is described below with reference to Fig. 1 to Figure 29.
As shown in Fig. 1 to Figure 29, air conditioner room unit 100 according to embodiments of the present invention includes：Housing 10, heat exchanger 20
With at least two centrifugal blowers 30.Specifically, housing 10 is provided with the air outlet 12 of air inlet 11 and at least two, is limited in housing 10
Surely there are at least two air channels 13 spaced apart, at least two air channels 13 correspond and are respectively communicated with least two air outlets 12
Air inlet 11 and corresponding air outlet 12, the interior wind-tunnel 14 having through housing 10 of housing 10.Heat exchanger 20 is located in housing 10.
At least two centrifugal blowers 30 be respectively provided at least two air channels 13 entered with the air outside driving from air inlet 11, through with
Heat exchanger 20 exchange heat after blown out from corresponding air outlet 12, wind-tunnel 14 be located between the air outlet 12 at least two air channels 13 and from
The wind of at least two air outlets 12 blowout forms negative pressure in the front side of wind-tunnel 14 to drive the wind of the rear side of wind-tunnel 14 from rear to wind-tunnel
14 front side flow.
Specifically, wind-tunnel 14 has import 16 and outlet 15, at the front side of wind-tunnel 14 i.e. the outlet 15 of wind-tunnel 14, wind
At the import 16 of the rear side i.e. wind-tunnel 14 in hole 14, outlet 15 and the air outlet 12 of wind-tunnel 14 are located at the homonymy of housing 10, by
This, the front side of wind-tunnel 14, which is formed, forms negative pressure at negative pressure, that is, the outlet 15 of wind-tunnel 14, thus can force air from wind-tunnel 14
Import 16 enter in wind-tunnel 14 so that air pressure balance, the thus outlet 15 of wind-tunnel 14 can form extra air-flow, so as to
To strengthen the air output of air conditioner room unit 100, make wind-force stronger, while through the air meeting and air-out of the blowout of the outlet of wind-tunnel 14 15
The air of the blowout of mouth 12 mix, and mixed air themperature can be more comfortable, and the leaving air temp of air conditioner room unit 100 is neither
It can be subcooled, will not also overheat, so as to strengthen the comfort of air conditioner room unit 100.And wind-tunnel 14 is from import 16
Draw air into wind-tunnel 14, then from the blowout of outlet 15, the convection current and circulation of the air of interior can be strengthened, the process can be with
Strengthen the refrigeration of air conditioner room unit 100 or the effect of heating.
In the air conditioner room unit 100 of the present invention, centrifugal blower 30 is directly by Air blowing air outlet 12, centrifugal blower
The wind not stop Jing Guo other structures of 30 blowouts, so as to which air quantity attenuation degree is smaller.
In a preferred embodiment of the invention, heat exchanger 20 can be one, the heat exchanger 20 and two air outlets
12 is corresponding, can so make the structure of whole air conditioner room unit 100 simpler, reduces installing component, reduces cost.
Thus, air conditioner room unit 100 according to embodiments of the present invention, it is ensured that the air quantity of air conditioner room unit 100 declines
It is small to subtract degree, wind-force is more powerful, and air conditioner room unit 100 is blown farther, and blowing range is wider, and then also makes to blow out through wind-tunnel 14
Wind-force it is bigger, wind tunnel effect becomes apparent from, at the same air conditioner room unit 100 in only be provided with a heat exchanger 20, so as to
Make the structure of air conditioner room unit 100 simpler.
As shown in Figures 1 to 5, in an embodiment of the invention, wind-tunnel 14 is located at the middle part of housing 10, that is,
Wind-tunnel 14 is located between two air channels 13.Thus, the wind that the air outlet 12 in the air channel 13 of the left and right sides of wind-tunnel 14 is blown out can be with
The negative pressure for making wind-tunnel 14 export at 15 is bigger, and the air for sucking the import 16 of wind-tunnel 14 is more, enhances the air-out of wind-tunnel 14
The air output of mouth 12, can make the wind tunnel effect of wind-tunnel 14 more obvious.
Alternatively, air conditioner room unit 100 also includes two spiral case components 50, two spiral case components 50 in left-right direction between
Separate and be located in housing 10, certainly, two spiral case components 50 can be symmetrical arranged in left-right direction in housing 10.Air channel 13 by
Spiral case component 50 limits, and in other words, the inner space of spiral case component 50 is air channel 13.Each spiral case component 50 respectively with shell
The corresponding air inlet 11 of body 10 and air outlet 12 turn on.Meanwhile centrifugal blower 30 is contained in spiral case component 50, and centrifuge wind
Machine 30 is in the internal rotation of spiral case component 50.Thus, centrifugal blower 30 enters in the internal rotation of spiral case component 50, air from air inlet 11,
And with entering after the progress heat exchange of heat exchanger 20 in spiral case component 50, then blown out from air outlet 12.
In an embodiment of the invention, as shown in figure 4, spiral case component 50 includes spiral case 51 and snail tongue 52.Specifically
Ground, snail tongue 52 are located on spiral case 51, and snail tongue 52 is connected to the lower end of spiral case 51, and the spiral case 51 of two spiral case components 50 is adjoining to be set
Put and limit wind-tunnel 14 jointly between the inwall of housing 10, that is, the relative outer wall of two spiral cases 51 and housing 10 is interior
The space limited between wall is wind-tunnel 14.Thus, the wind blown out from two air outlets 12 is in the relative outer wall of two spiral cases 51
The negative pressure for locating to be formed is maximum, that is, the negative pressure near the spiral case 51 of the left and right sides of the outlet of wind-tunnel 14 15 is maximum, so as to
The import 16 of wind-tunnel 14 is set to suck more air, the air quantity through the blowout of the outlet of wind-tunnel 14 15 is bigger.
As shown in Figures 1 to 5, in an optional embodiment of the invention, plane and centrifugation where air inlet 11
The rotation axis of blower fan 30 is vertical, and air inlet 11 is relative with the air entry of centrifugal blower 30, and heat exchanger 20 is located at the He of air inlet 11
Between the air entry of centrifugal blower 30.Specifically, the shape of housing 10 can be cuboid, and air inlet 11 is formed in housing 10
On front panel 101, air outlet 12 is formed in the bottom of housing 10.The rotary shaft of centrifugal blower 30 parallel to fore-and-aft direction, and
Air inlet 11 is formed as grid on the front panel 101 of housing 10, so as to so that housing 10 is smaller in the thickness of fore-and-aft direction,
The structure of so air conditioner room unit 100 is more flat, and thickness is thinner.
Air inlet 11 is formed on the front panel 101 of housing 10, and two air outlets 12 are formed in the bottom of housing 10, two
Spiral case component 50 turns on corresponding air outlet 12 respectively.The import 16 of wind-tunnel 14 is located at the top of housing 10, and wind-tunnel 14 goes out
Mouth 15 is between two air outlets 12 of the bottom of housing 10.As shown in Figure 4 and Figure 5, the signified direction of arrow is air-flow in figure
Flow direction, such centrifugal blower 30 can draw air into from the front of housing 10, be blown out from the top of housing 10 or bottom.
Thus, the wind blown out from two air outlets 12 can form negative pressure in the outlet 15 below wind-tunnel 14, force air from wind-tunnel 14
The import 16 of side enters in wind-tunnel 14 so that air pressure balance, the outlet 15 of the lower section of wind-tunnel 14 can form extra air-flow.
Certainly the present invention is not limited thereto, and two air outlets 12 can also be located at the top of housing 10, correspondingly, wind-tunnel 14
Import 16 be located at the bottom of housing 10, the outlet 15 of wind-tunnel 14 is located between two air outlets 12 at the top of housing 10.
As shown in Fig. 6 to Figure 12, in another of the invention optional embodiment, plane where air inlet 11 with from
The rotation axis of heart blower fan 30 is parallel, and heat exchanger 20 is the air entry setting of tabular and face centrifugal blower 30.Specifically, enter
Air port 11 is two and is respectively formed on the left plate 102 and right plate 103 of housing 10 that air outlet 12 is formed in housing 10
Top or bottom.Parallel to fore-and-aft direction, air inlet 11 is two and is respectively formed at housing 10 rotary shaft of centrifugal blower 30
Left plate 102 and right plate 103 on.In the longitudinal direction, air inlet 11 is located at the front side of the air entry of centrifugal blower 30, this
Sample, outside air enter from air inlet 11, and the air entry that can more move smoothly through centrifugal blower 30 enters spiral case 51
Interior, air intake is more smooth, and wind-force decay is small.Two air outlets 12 are formed in the bottom of housing 10, two spiral case components 50 respectively with
Corresponding air outlet 12 turns on.The import 16 of wind-tunnel 14 is located at the top of housing 10, and the outlet 15 of wind-tunnel 14 is located at the bottom of housing 10
Between two air outlets 12 at end.Thus, as shown in fig. 7, the signified direction of arrow is the direction of air-flow in figure, centrifugal blower 30
Air can be sucked from the left and right sides of housing 10, be blown out in the upper end of housing 10 or lower end, the outlet 15 of the lower section of wind-tunnel 14
Negative pressure is formed, forces import 16 of the air from wind-tunnel 14 above to enter in wind-tunnel 14 so that air pressure balance, below wind-tunnel 14
Outlet 15 at can form extra air-flow.
Preferably, air inlet 11 is located at the front side of heat exchanger 20, that is, heat exchanger 20 is located at the air-breathing of centrifugal blower 30
Between mouth and air inlet 11.Thus the air that centrifugal blower 30 sucks can carry out fully heat exchange with heat exchanger 20.
In the specific embodiment of the present invention, wind deflector is provided with the outlet 15 of air outlet 12 and/or wind-tunnel 14
40.Specifically, wind deflector 40 being provided with the bottom of housing 10, wind deflector 40 is to guide the flow direction of wind, alternatively, wind deflector 40
From the horizontal by acute angle, thus, wind can be made to blow to front as far as possible.
In an embodiment of the invention, wind deflector 40 is equipped with the outlet 15 of air outlet 12 and wind-tunnel 14, gone out
Wind deflector 40 at air port 12 and the wind deflector 40 at the outlet 15 of wind-tunnel 14 are Split type structure.Specifically, such as Fig. 2, Fig. 4 and figure
Shown in 5, a wind deflector 40 is respectively provided with each air outlet 12, while a wind deflector also is provided with the outlet 15 of wind-tunnel 14
40, so as to be individually controlled to the angle of each wind deflector 40, each air outlet 12 and wind-tunnel 14 can be made to reach
Outlet 15 at air flow direction as needed and carry out different settings, it is possible thereby to improve air conditioner room unit 100 (100a)
Using flexible.
In yet another embodiment of the present invention, wind deflector 40 is equipped with the outlet 15 of air outlet 12 and wind-tunnel 14,
Wind deflector 40 at air outlet 12 and the wind deflector 40 at the outlet 15 of wind-tunnel 14 are overall structure.Specifically, such as Fig. 7, Fig. 8 and
Shown in Figure 12, a wind deflector 40 is provided only with the outlet 15 of two air outlets 12 and wind-tunnel 14.Thus, by controlling wind-guiding
The angle of plate 40, the flow direction for the air-flow that can make to flow out at the outlet 15 through air outlet 12 and wind-tunnel 14 together change, by
This can make flowing to for air-flow more consistent.
As shown in Figure 13 to Figure 19, in yet another alternative embodiment of the present invention, air channel 13 is two and vertically
Direction is arranged at intervals, and wind-tunnel 14 runs through housing 10 in left-right direction.Further, the rotary shaft of centrifugal blower 30 is parallel to front and rear
Direction, air inlet 11 are formed on the front panel 101 of housing 10, and the air entry of centrifugal blower 30 is facing forward, and air outlet 12 is formed
On the left plate 102 of housing 10 or on right plate 103.
Specifically, two centrifugal blowers 30 are spaced from each other in above-below direction, and the rotary shaft of centrifugal blower 30 is parallel to preceding
Rear is to heat exchanger 20 is between air inlet 11 and centrifugal blower 30.Thus, air conditioner room unit 100b fore-and-aft direction
Size is thinner, that is, air conditioner room unit 100b thickness is smaller, and air conditioner room unit 100b structure is lighter.Such as Figure 15
Shown in Figure 18, the arrow in figure shows the flow direction of air-flow, and air conditioner room unit 100b sucks sky from the air inlet 11 in front
After gas and heat exchanger 20 carry out heat exchange, then blow out from air conditioner room unit 100b left side or right side.Thus, go out from two
The wind that air port 12 is blown out can form negative pressure in the outlet 15 of wind-tunnel 14, force air to enter from the import 16 of wind-tunnel 14 in wind-tunnel 14
So that air pressure balance, the outlet 15 of wind-tunnel 14 can form extra air-flow.
As shown in Figure 20 to Figure 24, in another optional embodiment of the invention, the rotary shaft of centrifugal blower 30 is put down
Go in above-below direction, and the rotation overlapping of axles of two centrifugal blowers 30.
Specifically, two centrifugal blowers 30 are spaced apart set in the vertical direction, and wind is provided between two centrifugal blowers 30
Hole 14, air conditioner room unit 100c air inlet 11 is on front panel 101, and air outlet 12 is in air conditioner room unit 100c left side
On plate 102 or right plate 103, thus, air conditioner room unit 100c height can be lower, and structure is more compact.Thus, such as
Shown in Figure 23, the signified direction of arrow is the direction of air-flow in figure, and centrifugal blower 30 can suck from the air inlet 11 of housing 10
Air, blown out in the air outlet 12 of housing 10, negative pressure is formed at the outlet 15 of wind-tunnel 14, forces import 16 of the air from wind-tunnel 14
Into in wind-tunnel 14 so that air pressure balance, so as to which extra air-flow can be formed at the outlet 15 of wind-tunnel 14.
Alternatively, as shown in figure 23, the air entry of spiral case component 50 above upward, underlying spiral case component
50 air-breathing mouth down, wind-tunnel 14 by limiting jointly between the adjacent wall of two spiral case components 50 and the inwall of housing 10
Go out.Thus, the air-flow that two centrifugal blowers 30 suck from air inlet 11 will not interfere, so as to so that air conditioner room unit
100c air intake air-flow is more smooth, and air conditioner room unit 100c intakes are bigger.
Alternatively, wind deflector 40 is provided with the outlet 15 of air outlet 12 and/or wind-tunnel 14.Specifically, on a left side for housing 10
End is provided with wind deflector 40, and wind deflector 40 is guiding the flow direction of wind.
Alternatively, wind deflector 40 is equipped with the outlet 15 of air outlet 12 and wind-tunnel 14, as shown in Figure 13 and Figure 15, air-out
Wind deflector 40 at mouth 12 and the wind deflector 40 at the outlet 15 of wind-tunnel 14 can be Split type structure, naturally it is also possible to for overall knot
Structure.Due to the wind deflector 40 of the embodiment of the present invention structure and above-described embodiment air conditioner room unit 100 (100a) structure
Similar therefore according to embodiments of the present invention air conditioner room unit 100b (100c) also has corresponding technique effect, herein not
Repeated again.
In another optional embodiment of the present invention, air channel 13 is two and is arranged at intervals in left-right direction, wind
Housing 10 is run through in hole 14 along the vertical direction.Further, the rotary shaft of centrifugal blower 30 is parallel to fore-and-aft direction, the shape of air inlet 11
Into on the front panel 101 or left and right sides plate of housing 10, air outlet 12 is formed in the top of housing 10 or bottom.Specifically,
Two centrifugal blowers 30, which are spaced apart, to be arranged in housing 10, and wind-tunnel 14 is between an even centrifugal blower 30, so as to which air-conditioning 100 exists
The size of fore-and-aft direction is smaller, and the thickness of air-conditioning 100 is smaller, and the structure of air conditioner room unit is lighter.Alternatively, heat exchanger
20 are located between the air entry of air inlet 11 and centrifugal blower 30.Thus, in air conditioner room unit in embodiments of the present invention,
Centrifugal blower 30 from the front of housing 10 or left and right sides suction air and can carry out heat exchange with heat exchanger 20, then from shell
The top of body 10 or bottom blowout.
As shown in Figure 25 to Figure 29, air conditioner room unit 100d is ceiling-mounted type air conditioner, and air conditioner room unit 100d can be with
Hang on the ceiling, in the yet another alternative embodiment of the present invention, air channel 13 is two and interval is set in left-right direction
Put, wind-tunnel 14 runs through housing 10 along the longitudinal direction.Further, the rotary shaft of centrifugal blower 30 is parallel to above-below direction, air intake
Mouth 11 is formed on the bottom of housing 10 or left and right sides plate, and air outlet 12 forms the front panel 101 or rear board in housing 10
On.
Specifically, as shown in figure 26, two centrifugal blowers 30 are spaced apart set in the lateral direction, and wind-tunnel 14 is located at two
Between centrifugal blower 30, so as to which air-conditioning 100d is smaller in the size of above-below direction, air-conditioning 100d thickness is smaller, in that context it may be convenient to
Air-conditioning 100d is installed on ceiling.Alternatively, heat exchanger 20 is located between the air entry of air inlet 11 and centrifugal blower 30.
Thus, in air conditioner room unit 100d in embodiments of the present invention, centrifugal blower 30 can be from the bottom of housing 10 or a left side
Right both sides suck air and carry out heat exchange with heat exchanger 20, then are blown out from the front of housing 10.
Alternatively, wind deflector 40 can be set at the outlet 15 of air conditioner room unit 100d air outlet 12 and wind-tunnel 14,
And the structure of the wind deflector 40 can be overall structure, or Split type structure, the structure of the wind deflector 40 and above-mentioned reality
It is similar to apply the structure of the wind deflector 40 of the air conditioner room unit 100 (100a, 100b, 100c) in example, therefore the embodiment of the present invention
Air conditioner room unit 100d also there is corresponding technique effect, no longer repeated herein.
In the above embodiments of the present invention, heat exchanger 20 can be tabular and face air inlet 11 is set.Further
Ground, heat exchanger 20 are the air entry setting of tabular and face centrifugal blower 30.Thus, the thickness of heat exchanger 20 is smaller, heat exchange
Device 20 is placed in air conditioner room unit 100 (100a, 100b, 100c, 100d), can make air conditioner room unit 100 (100a,
100b, 100c, 100d) thickness further reduce, make air conditioner room unit 100 (100a, 100b, 100c, 100d) lighter
Just, and heat exchanger 20 is located between air inlet 11 and the air entry of centrifugal blower 30, can make air in suction air inlet 11
Heat exchange rapidly is carried out with heat exchanger 20 afterwards, so as to improve air conditioner room unit 100 (100a, 100b, 100c, 100d) heat
Exchange efficiency.
Air conditioner room unit 100 (100a, 100b, 100c, 100d) according to embodiments of the present invention other form and
Operation is all for those of ordinary skills known, and I will not elaborate.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (13)
- A kind of 1. air conditioner room unit, it is characterised in that including：Housing, the housing are provided with air inlet and at least two air outlets, spaced apart at least two are defined in the housing Individual air channel, at least two air channel correspond at least two air outlet and are respectively communicated with the air inlet and corresponding The air outlet, there is in the housing wind-tunnel through the housing；Heat exchanger, the heat exchanger are located in the housing；At least two centrifugal blowers, at least two centrifugal blower are respectively provided at least two air channel outside to drive Air enter from the air inlet, after being exchanged heat with the heat exchanger from corresponding air outlet blowout, the wind-tunnel position Between the air outlet at least two air channel and from least two air outlet blowout wind in the front side of the wind-tunnel Negative pressure is formed to drive the wind on rear side of the wind-tunnel from the front side flow of backward wind-tunnel.
- 2. air conditioner room unit according to claim 1, it is characterised in that plane where the air inlet with it is described from The rotation axis of heart blower fan is vertical, and the air inlet is relative with the air entry of the centrifugal blower, and the heat exchanger is located at described Between the air entry of air inlet and the centrifugal blower.
- 3. air conditioner room unit according to claim 1, it is characterised in that plane where the air inlet with it is described from The rotation axis of heart blower fan is parallel, and the heat exchanger is that the air entry of centrifugal blower described in tabular and face is set.
- 4. air conditioner room unit according to claim 1, it is characterised in that the air outlet and/or the wind-tunnel go out Wind deflector is provided with mouthful.
- 5. air conditioner room unit according to claim 4, it is characterised in that the exit of the air outlet and the wind-tunnel It is equipped with wind deflector, the wind deflector at the air outlet and the wind deflector in the exit of the wind-tunnel are Split type structure.
- 6. air conditioner room unit according to claim 4, it is characterised in that the exit of the air outlet and the wind-tunnel It is equipped with wind deflector, the wind deflector at the air outlet and the wind deflector in the exit of the wind-tunnel are overall structure.
- 7. air conditioner room unit according to claim 1, it is characterised in that the air channel be two and along the vertical direction between Every setting, the wind-tunnel runs through the housing in left-right direction.
- 8. air conditioner room unit according to claim 7, it is characterised in that the rotary shaft of the centrifugal blower is parallel to preceding Rear is to the air inlet is formed on the front panel of the housing and the air outlet is formed on the left plate of the housing Or on right plate.
- 9. air conditioner room unit according to claim 7, it is characterised in that the rotary shaft of the centrifugal blower is parallel to upper Lower direction and the rotation overlapping of axles of two centrifugal blowers.
- 10. air conditioner room unit according to claim 1, it is characterised in that the air channel is two and in left-right direction It is arranged at intervals, the wind-tunnel runs through the housing along the vertical direction.
- 11. air conditioner room unit according to claim 10, it is characterised in that the rotary shaft of the centrifugal blower parallel to Fore-and-aft direction, the air inlet are formed on the front panel or left and right sides plate of the housing, and the air outlet is formed described Case top or bottom.
- 12. air conditioner room unit according to claim 1, it is characterised in that the air channel is two and in left-right direction It is arranged at intervals, the wind-tunnel runs through the housing along the longitudinal direction.
- 13. air conditioner room unit according to claim 12, it is characterised in that the rotary shaft of the centrifugal blower parallel to Above-below direction, the air inlet are formed on the bottom of the housing or left and right sides plate, and the air outlet is formed in the shell On body front panel or rear board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410299226.6A CN105299748B (en) | 2014-06-26 | 2014-06-26 | Air conditioner room unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410299226.6A CN105299748B (en) | 2014-06-26 | 2014-06-26 | Air conditioner room unit |
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| CN105299748A CN105299748A (en) | 2016-02-03 |
| CN105299748B true CN105299748B (en) | 2018-01-02 |
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| CN201410299226.6A Active CN105299748B (en) | 2014-06-26 | 2014-06-26 | Air conditioner room unit |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036162B (en) * | 2016-02-04 | 2021-03-26 | 青岛海高设计制造有限公司 | Wall-mounted air conditioner with air outlets at two sides |
| CN106369673A (en) * | 2016-09-09 | 2017-02-01 | 海信科龙电器股份有限公司 | Wall-mounted air conditioner indoor unit and air supply method thereof |
| CN107869775B (en) * | 2016-09-23 | 2020-05-29 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN106440032B (en) * | 2016-09-30 | 2019-07-19 | 芜湖美智空调设备有限公司 | The air-out control method of cabinet air-conditioner, air conditioner and cabinet air-conditioner |
| CN106440031B (en) * | 2016-09-30 | 2019-07-19 | 芜湖美智空调设备有限公司 | The air-out control method of cabinet air-conditioner, air conditioner and cabinet air-conditioner |
| CN107036178A (en) * | 2017-04-18 | 2017-08-11 | 珠海格力电器股份有限公司 | Window air conditioner |
| CN107238131B (en) * | 2017-06-02 | 2020-04-21 | 海信（山东）空调有限公司 | Machine and air conditioner in air conditioning |
| CN108266797A (en) * | 2018-01-15 | 2018-07-10 | 海信（山东）空调有限公司 | A kind of double air duct air conditioner indoor unit |
| CN110864371B (en) * | 2018-08-17 | 2021-04-20 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN112378064B (en) * | 2020-11-16 | 2021-09-28 | 珠海格力电器股份有限公司 | Air duct structure, control method and cabinet air conditioner |
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| KR101203540B1 (en) * | 2011-12-20 | 2012-11-21 | 엘지전자 주식회사 | An air conditioner |
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| CN105299748A (en) | 2016-02-03 |
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