CN103673087B - Air conditioner indoor unit and air conditioner with same - Google Patents
Air conditioner indoor unit and air conditioner with same Download PDFInfo
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- CN103673087B CN103673087B CN201210359690.0A CN201210359690A CN103673087B CN 103673087 B CN103673087 B CN 103673087B CN 201210359690 A CN201210359690 A CN 201210359690A CN 103673087 B CN103673087 B CN 103673087B
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- 238000010408 sweeping Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000008685 targeting Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 description 15
- 238000005057 refrigeration Methods 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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Abstract
The invention provides an air conditioner indoor unit and an air conditioner with the same. Wherein air conditioner indoor unit includes: the shell is provided with an air inlet, a first air outlet and a second air outlet; the first through flow fan blade is transversely arranged at the upper part in the shell; the second cross-flow fan blade is transversely arranged at the lower part in the shell; and the air guide structure is rotatably arranged at the first air outlet and the second air outlet respectively and comprises an air deflector which is rotatably arranged around a horizontal shaft fixed in the shell and/or a wind sweeping blade which is rotatably arranged around a vertical shaft fixed in the shell. The invention aims to provide an air conditioner indoor unit and an air conditioner with the same, which can realize multi-angle flexible air supply at an air outlet.
Description
Technical field
The present invention relates to air-conditioner technical field, in particular to a kind of air conditioner room unit and the air-conditioner with it.
Background technology
In existing air conditioner room unit, generally air guide structure can be set at air outlet place, water conservancy diversion is carried out to the air that air outlet place discharges.But existing flow-guiding structure form is very simple, can not realize multi-angle and blow flexibly.
Summary of the invention
The present invention aims to provide a kind of air conditioner room unit and has its air-conditioner, and the multi-angle that can realize air outlet place is blown flexibly.
To achieve these goals, according to an aspect of the present invention, provide a kind of air conditioner room unit, comprising: housing, there is air inlet, the first air outlet and the second air outlet; First through-flow fan blade, is horizontally placed on the bottom in housing; Second through-flow fan blade, is horizontally placed on the bottom in housing; And air guide structure, be arranged at the first air outlet and the second air outlet place rotationally respectively, air guide structure comprise the wind deflector that arranges rotationally around the trunnion axis be fixed in housing and/or arrange rotationally around the vertical axes be fixed in housing sweep air blade.
Further, wind deflector is rotating is arranged at the first air outlet place; Sweep that air blade is rotating is arranged at the second air outlet place.
Further, wind deflector is rotating is arranged at the first air outlet and the second air outlet place.
Further, sweep that air blade is rotating is arranged at the first air outlet and the second air outlet place.
Further, the first air outlet place is provided with wind deflector and sweep air blade, and sweeps air blade and be positioned at inside wind deflector; Second air outlet place is provided with wind deflector and sweep air blade, and sweeps air blade and be positioned at inside wind deflector.
Further, sweeping air blade has multiple, multiple air blade of sweeping is arranged in turn along the bearing of trend of the first air outlet or the second air outlet, multiple first end sweeping air blade respectively with the pivot joint correspondingly of multiple vertical axes, multiple second end relative with first end sweeping air blade is hinged with horizontal drive bar respectively, and horizontal drive bar is arranged in the horizontal direction movingly.
Further, air conditioner room unit also comprises guiding mechanism, guiding mechanism is divided into the first working chamber and the second working chamber between the first through-flow fan blade and the second through-flow fan blade and by enclosure interior, guiding mechanism comprises the guiding door be arranged at rotationally in housing, guiding door has the first duty opened and guide to the first working chamber or the second working chamber with the air sucked by air inlet, and closes with second duty of isolating the first working chamber and the second working chamber.
Further, guiding mechanism is arranged along the center of the first through-flow fan blade movably with the line at the center stating the second through-flow fan blade.
Further, guiding mechanism also comprises the dividing plate with targeting port, and dividing plate is divided into the first working chamber and the second working chamber between the first through-flow fan blade and the second through-flow fan blade and by enclosure interior, and guiding door is arranged rotationally at targeting port place.
Further, air conditioner room unit also comprises the heat exchanger being positioned at air inlet, and dividing plate is connected between the sidewall of heat exchanger and the housing relative with heat exchanger.
Further, targeting port and guiding Men Jun have multiple, and multiple guiding door and multiple targeting port one_to_one corresponding are arranged.
Further, air conditioner room unit also comprises the first flow-guiding structure and the second flow-guiding structure, the first end of the first flow-guiding structure is connected to the first through-flow fan blade, second end is inclined upwardly and extends to the first air outlet, the first end of the second flow-guiding structure is connected to the second through-flow fan blade, and the second end is downward-sloping and extend to the second air outlet; When the door that leads is positioned at the first duty, lead a door place plane and the first end of the first flow-guiding structure or the first end of the second flow-guiding structure are tangent, and all the other guiding doors are parallel with tangential direction.
Further, air conditioner room unit also comprises: the first air door, can be opened and closed to be arranged in the first flow-guiding structure; And second air door, can be opened and closed to be arranged in the second flow-guiding structure.
Further, when the air that the goalkeeper's air inlet that leads sucks guides to the first working chamber, the first air door is opened, and the second air door is closed; When the air that the goalkeeper's air inlet that leads sucks guides to the second working chamber, the second air door is opened, and the first air door is closed; When the door that leads is closed, the first air door and the second air door are all in open mode.
According to a further aspect in the invention, provide a kind of air-conditioner, comprise air conditioner room unit, this air conditioner room unit is any one air conditioner room unit aforementioned.
Apply technical scheme of the present invention, by arranging rotating air guide structure at the first air outlet and the second air outlet place, this air guide structure comprises around the wind deflector of the rotating setting of the trunnion axis be fixed in housing and/or sweeps air blade around the rotating setting of the vertical axes be fixed in housing, make air guide structure and the first air outlet and the second air outlet can have multiple combination mode, the multi-angle being realized the first air outlet and the second air outlet by different combinations is blown flexibly.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows a schematic diagram of a kind of duty of the wind-guiding family status of air conditioner room unit according to an embodiment of the invention;
Fig. 2 shows the A place enlarged drawing according to Fig. 1;
Fig. 3 shows another schematic diagram of a kind of duty of the wind-guiding family status of air conditioner room unit according to an embodiment of the invention; And
Fig. 4 shows the schematic diagram of wind-guiding door the second duty of air conditioner room unit according to an embodiment of the invention.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
As shown in Figures 1 to 4, according to embodiments of the invention, provide a kind of air conditioner room unit, this air conditioner room unit is wall indoor unit, comprise housing 10, be positioned at the heat exchanger 20 of housing 10, guiding mechanism 70, two through-flow fan blades and with two through-flow fan blades, two flow-guiding structures one to one.Two through-flow fan blades are driven by two motors respectively and rotate, and can control through-flow fan blade respectively as required, realize single through-flow fan blade and rotate or the rotation of two through-flow fan blade, to realize refrigeration or the heating effect of needs.
Housing 10 comprises the front panel, the rear board that are oppositely arranged, and the top panel be oppositely arranged be connected between front panel and rear board and bottom panel.Front panel, rear board, between top panel and bottom panel, define heat exchanging chamber.Front panel has air inlet 11, and top panel has the first air outlet 12 that close front panel is arranged, and bottom panel has the second air outlet 13 that close front panel is arranged.
Here being arranged on front panel by air inlet 11 is to increase intake, because rear board generally needs to arrange near wall, can impact the flowing of air.First air outlet 12 to be arranged on top panel and near front panel, cold airflow can be made during refrigeration to discharge to the top of the interior space, and the second air outlet 13 is arranged on bottom panel and close front panel, thermal current can be made when heating to discharge to the below of the interior space, and generally there is no barrier obstruction due to front panel front, air-flow can be made to circulate better, utilize principle of expanding with heat and contracting with cold, make air-flow rapidly in interior space diffusion, to improve heat exchange efficiency.
Here also can air inlet 11 be arranged on the front panel of housing 10, first air outlet 12 is arranged at housing 10 top panel and near front panel place, second air outlet 13 be positioned at the bottom panel of housing 10 and near front panel place, also can play the technique effect identical with last set-up mode.
Certainly, the set-up mode of air inlet 11, first air outlet 12 and the second air outlet 13 is not limited thereto, but can be arranged on any side panel of housing 10, as long as can be connected with the heat exchanging chamber of housing 10 inside.
Heat exchanger 20 is arranged on air inlet 11 place, and the air sucked for making air inlet 11 carries out heat exchange with the object reaching refrigeration or heat.
Two through-flow fan blades comprise the first through-flow fan blade 31 driven by the first drive motors 41 and the second through-flow fan blade 32 driven by the second drive motors 42, wherein the first through-flow fan blade 31 is horizontally placed on the top of heat exchanging chamber, second through-flow fan blade 32 is horizontally placed on the bottom of heat exchanging chamber, first through-flow fan blade 31 is positioned at above the second through-flow fan blade 32, and the line of centres of two through-flow fan blades vertically extend.
Two through-flow fan blades are driven by the drive motors of correspondence respectively, can control as required, to reach better air-out effect.Preferably, under refrigeration mode, the first through-flow fan blade 31 starts, and the second through-flow fan blade 32 is static, makes cold air be discharged the first air outlet 12 by the first through-flow fan blade 31, and declines rapidly according to the principle of expanding with heat and contract with cold, fast-refrigerating.Under heating mode, the first through-flow fan blade 31 is static, and the second through-flow fan blade 32 starts, and makes hot-air be discharged the second air outlet 13 by the second through-flow fan blade 32, and rises rapidly according to the principle of expanding with heat and contract with cold, heat fast.
The top of heat exchanger 20 is higher than the peak of the first through-flow fan blade 31, and the bottom of heat exchanger 20 is lower than the minimum point of the second through-flow fan blade 32, and the air-flow that two through-flow fan blades are sucked is all the air carrying out heat exchange, to guarantee heat transfer effect.
More smooth and easy in order to make air flow, the first through-flow fan blade 31 and the second through-flow fan blade 32 are all arranged near the rear board of housing 10.
Two flow-guiding structures comprise first flow-guiding structure 51 corresponding with the first through-flow fan blade 31, and second flow-guiding structure 52 corresponding with the second through-flow fan blade 32, and the first flow-guiding structure 51 and the second flow-guiding structure 52 are symmetrical arranged relative to the intermediate cross-section of air conditioner room unit.Particularly, the first end of the first flow-guiding structure 51 is connected to the first through-flow fan blade 31, second end is inclined upwardly and extends to the first air outlet 12, the air-flow that first through-flow fan blade 31 is discharged upwards discharges the first air outlet 12 along the first flow-guiding channel of the first flow-guiding structure 51, if what now the first air outlet 12 was discharged is cold airflow, cold airflow then can be made to decline rapidly, in the short time, reach refrigeration.
The first end of the second flow-guiding structure 52 is connected to the second through-flow fan blade 32, second end is downward-sloping and extend to the second air outlet 13, the air-flow that second through-flow fan blade 32 is discharged discharges the second air outlet 13 downwards along the second flow-guiding channel of the second flow-guiding structure 52, if what now the second air outlet 13 was discharged is thermal current, thermal current then can be made to increase rapidly, in the short time, reach heating effect.
In the present embodiment, first flow-guiding structure 51 comprises the first guide face 511 and the second guide face 512 being oppositely arranged to be formed the first flow-guiding channel, wherein the first end of the first guide face 511 is connected to the first through-flow fan blade 31, second end and is inclined upwardly and extends to the back edge of the first air outlet 12.The first end of the second guide face 512 is connected to the first through-flow fan blade 31, second end and is inclined upwardly and extends to the leading edge of the first air outlet 12.
In order to increase water conservancy diversion effect, the first end of the first guide face 511 has the first arc structure be connected mutually with the periphery wall of the first through-flow fan blade 31, and the first end of the second guide face 512 has the second arc structure be connected mutually with the periphery wall of the first through-flow fan blade 31.First through-flow fan blade 31 is between the first arc structure and the second arc structure, and the air like this through the first through-flow fan blade 31 can all be arranged into the first flow-guiding structure 51.
Second flow-guiding structure 52 is identical with the structure of the first flow-guiding structure 51, namely the second flow-guiding structure 52 comprises the 3rd guide face 521 and the 4th guide face 522 that are oppositely arranged to be formed the second flow-guiding channel, wherein to be connected to the second through-flow fan blade 32, second end downward-sloping and extend to the back edge of the second air outlet 13 for the first end of the 3rd guide face 521.It is downward-sloping and extend to the leading edge of the second air outlet 13 that the first end of the 4th guide face 522 is connected to the second through-flow fan blade 32, second end.
In order to increase water conservancy diversion effect, the first end of the 3rd guide face 521 has the three-arc structure be connected mutually with the periphery wall of the second through-flow fan blade 32, and the first end of the 4th guide face 522 has the 4th arc structure be connected mutually with the periphery wall of the second through-flow fan blade 32.Second through-flow fan blade 32 is between three-arc structure and the 4th arc structure, and the air like this through the second through-flow fan blade 32 can all be arranged into the second flow-guiding structure 52.
Guiding mechanism 70 is horizontal in heat exchanging chamber and between the first through-flow fan blade 31 and the second through-flow fan blade 32, heat exchanging chamber is divided into the first working chamber being positioned at top and the second working chamber being positioned at below.First through-flow fan blade 31 is positioned at the first working chamber, and the first air outlet 12 is communicated with the first working chamber; Second through-flow fan blade 32 is positioned at the second working chamber, and the second air outlet 13 is communicated with the second working chamber.
Guiding mechanism 70 comprises dividing plate 72 and guiding door 71, and dividing plate 72 has targeting port, and targeting port place is provided with transverse axis, and guiding door is arranged on targeting port place rotationally around transverse axis.
Guiding door 71 has the first duty and the second duty, in conjunction with see Fig. 1 and Fig. 3, when guiding door 71 is positioned at the first duty, guiding door 71 is opened, the air that air inlet 11 sucks can be guided to the first working chamber or the second working chamber, thus wind field overall in heat exchanging chamber regulates, reduce noise.In conjunction with see Fig. 4, when guiding door 71 is positioned at the second duty, guiding door 71 is closed, the first working chamber and the second working chamber can be isolated, the air of now air inlet 11 suction is divided is respectively the two strands of air-flows entering the first working chamber and the second working chamber, and two strands of air-flows are blown to the first flow-guiding structure 51 and the second flow-guiding structure 52 separately, can regulate the wind field in heat exchanging chamber equally, avoid air turbulence, reduce noise.
In conjunction with see Fig. 1, under refrigeration mode, the first through-flow fan blade 31 starts, and guiding door 71 is opened and booted up to the first working chamber by the air that air inlet 11 sucks, and acts on discharge first air outlet 12 through the first through-flow fan blade 31.
In conjunction with see Fig. 3, under heating mode, the second through-flow fan blade 32 starts, and guiding door 71 is opened the air sucked by air inlet 11 and guided to the second working chamber downwards, discharges the first air outlet 12 through the second through-flow fan blade 32.
For the ease of installing, dividing plate 72 is connected between the rear board of heat exchanger 20 and housing 10.
When independent unlatching first through-flow fan blade 31 or the second through-flow fan blade 32, in order to make all air entered from air inlet 11 can by heat exchanger 20 to increase intake and to improve heat transfer effect, by opening guiding door 71, making air inlet 11 one-tenth as a whole, interconnecting.When needs first air outlet 12 and the air-out simultaneously of the second air outlet, first through-flow fan blade 31 and the second through-flow fan blade 32 start simultaneously, first flow-guiding structure 51 and the second flow-guiding structure 52 work simultaneously, work alone to make the first flow-guiding structure 51 and the second flow-guiding structure 52, do not have an impact mutually, avoid air agitation in wind field to occur sinuous flow, guiding door 71 is closed, now air inlet 11 is divided into two air intake regions, forms two independently inlet sections.
In order to improve heat transfer effect, guiding mechanism 70 is arranged movably along the line at the center of the center of the first through-flow fan blade 31 and the second through-flow fan blade 32, namely guiding mechanism 70 can vertically move, to adjust the heat exchange area of heat exchanger 20 in the first working chamber and the second working chamber.If the heat exchange area of heat exchanger 20 in the first working chamber is S1, the heat exchange area in the second working chamber is S2, then the heat exchange area of heat exchanger 20 has two states, is respectively:
Heat exchange area in the first working chamber is less than the heat exchange area in the second working chamber, i.e. S1 < S2;
Heat exchange area in the first working chamber is more than or equal to the heat exchange area in the second working chamber, i.e. S1 >=S2.
When one of them through-flow fan blade rotates, guiding mechanism 70 is close to another through-flow fan blade, thus increase the volume of the working chamber rotating through-flow fan blade place, increase the heat exchange area of heat exchanger 20 in this working chamber simultaneously, different air supplying distances and efficiency requirement can be met.
The movement of guiding mechanism 70 can be driven by motor to be implemented.
In order to increase the flexibility that guiding door 71 rotates, dividing plate 72 has two targeting ports, and each targeting port place is provided with 71, two, rotating guiding door guiding door 71 and is synchronized with the movement, to realize diversion function better.
Certainly, the number of targeting port and guiding door 71 is not limited to two here, should arrange according to actual needs.
Can be connected mutually with the flow-guiding structure at the through-flow fan blade place rotated better to make the guiding door 71 under the first duty, improve drainage effect, the incline direction of guiding door 71 adapts with the first end of flow-guiding structure corresponding to rotation through-flow fan blade, the first arc structure being specially one of them guiding door 71 place plane and the first guide face 511 is tangent, all the other guiding doors 71 are parallel with this guiding door 71, or the three-arc structure of one of them guiding door 71 place plane and the 3rd guide face 521 is tangent, all the other guiding doors 71 are parallel with this guiding door 71, according to fluid mechanics principle, air flow direction is tangent or parallel with direction tangential with the first circular arc of the first guide face 511, make air current flow more concentrated smooth and easy, thus reduce windage, play the effect suppressing pneumatic noise.
In order to improve steady flow result further, air conditioner room unit also comprises the first air door 81 and the second air door 82.Wherein the first air door 81 is arranged in the first flow-guiding structure 51 rotationally, can open the first flow-guiding structure 51 is connected with the first air outlet 12, or closes to make the first flow-guiding structure 51 can not be communicated with the first air outlet 12.Correspondingly, the second air door 82 is arranged in the second flow-guiding structure 52 rotationally, can open the second flow-guiding structure 52 is connected with the second air outlet 13, or closes to make the second flow-guiding structure 52 can not be communicated with the second air outlet 13.
Here the first air door 81 and the first guide face 511 can be passed through the first jointed shaft 811 hinged, also can be hinged by the first jointed shaft 811 with the second guide face 512; Second air door 82 can be hinged by the second jointed shaft 821 with the 3rd guide face 521, also can be hinged by the second jointed shaft 821 with the 4th guide face 522.Or, the first air door 81 can be divided into two parts, respectively with the first guide face 511 and the second guide face 512 hinged, also the second air door 82 can be divided into two parts, respectively with the 3rd guide face 521 and the 4th guide face 522 hinged.
First air door 81 and the second air door 82 need to match with guiding door 71, in conjunction with see Fig. 1, when the air that air inlet 11 sucks is guided to the first working chamber being positioned at top by the door 71 that leads, first air door 81 is opened, second air door 82 is closed, and makes air-flow can only upwards discharge the first air outlet 12 by the first flow-guiding structure 51.In conjunction with see Fig. 3, when the air that air inlet 11 sucks is guided to the second working chamber being positioned at below by the door 71 that leads, the second air door 82 is opened, and the first air door 81 is closed, and makes air-flow can only discharge the second air outlet 13 downwards by the second flow-guiding structure 52.In conjunction with see Fig. 4, when the door 71 that leads is closed, the first air door 81 and the second air door 82 are all in open mode, make the first air outlet 12 and the second air outlet 13 can discharge air-flow simultaneously.
In order to improve air-out effect, air conditioner room unit also comprises the air guide structure being arranged at the first air outlet 12 and the second air outlet 13 place respectively rotationally, this air guide structure comprises wind deflector 61 and/or sweeps air blade 62, wind deflector 61, around the rotating setting of the trunnion axis be fixed in housing 10, sweeps air blade 62 around the rotating setting of the vertical axes be fixed in housing 10.Air guide structure can play the effect of opening or closing the first air outlet 12 and the second air outlet 13 when rotating, also can realizing blowing from different perspectives by rotating different angles simultaneously, improving the comfort level that user uses.
The concrete set-up mode of air guide structure can have following four kinds, that is:
The first, wind deflector 61 is rotating is arranged at the first air outlet 12 place, sweeps that air blade 62 is rotating is arranged at the second air outlet 13 place.
The second, wind deflector 61 is rotating is arranged at the first air outlet 12 and the second air outlet 13 place.
The third, sweep that air blade 62 is rotating is arranged at the first air outlet 12 and the second air outlet 13 place.
4th kind, the first air outlet 12 place is provided with wind deflector 61 and sweeps air blade 62, and sweeps air blade 62 and be positioned at inside wind deflector 61; Second air outlet 13 place is provided with wind deflector 61 and sweeps air blade 62, and sweeps air blade 62 and be positioned at inside wind deflector 61.
Here sweeping air blade 62 has multiple, multiple first end sweeping air blade 62 respectively with the pivot joint correspondingly of multiple vertical axes, multiple second end relative with first end sweeping air blade 62 is hinged with horizontal drive bar respectively, horizontal drive bar is arranged in the horizontal direction movingly, drive and multiplely sweep the consistent action of air blade 62, the stable of the wind field at the first air outlet 12 and/or the second air outlet 13 place can be kept, prevent sinuous flow.
Air guide structure and the first air outlet 12 and the second air outlet 13 can have multiple combination mode, and comprehensive, the multi-angle that are realized the first air outlet 12 and the second air outlet 13 by different combinations are blown flexibly, improve user's comfortableness.
In conjunction with see Fig. 1 to Fig. 4, present invention also offers a kind of control method of air conditioner room unit, comprise the following steps:
S102, judge the operational mode of air conditioner room unit;
S104, judge the rotary state of air guide structure;
S106, control the action of the first air door 81 or the second air door 82 according to operational mode;
S108, control the velocity of rotation of air guide structure according to the rotary state of operational mode and air guide structure;
S110, control the velocity of rotation of the first through-flow fan blade 31 and/or the second through-flow fan blade 32 according to the rotary state of operational mode and air guide structure.
Wherein operational mode comprises refrigeration mode and heating mode, the rotary state of air guide structure comprise open the first air outlet 12, close the first air outlet 12, open the second air outlet 13 and close the second air outlet 13.
This control method, the comfort can experienced by regulating the velocity of rotation of air guide structure and the velocity of rotation of the first through-flow fan blade 31 and/or the second through-flow fan blade 32 to strengthen user, fully meets refrigeration or heats requirement.
According to a preferred embodiment of the present invention, S106, the action controlling the first air door 81 or the second air door 82 according to operational mode comprise the following steps:
Under refrigeration mode, the first air door 81 is opened, and the second air door 82 is closed;
Under heating mode, the second air door 82 is opened, and the first air door 81 is closed.
According to a preferred embodiment of the present invention, S108, the velocity of rotation controlling air guide structure according to the rotary state of operational mode and air guide structure comprise the following steps:
Under refrigeration mode, when air guide structure opens the first air outlet 12, reduce the velocity of rotation of the air guide structure at the first air outlet 12 place;
Under heating mode, when air guide structure opens the second air outlet 13, reduce the velocity of rotation of the air guide structure at the second air outlet 13 place.
Like this, the discharge rate that air guide structure realizes increasing cold air and hot-air can be controlled, rapidly heat exchange is carried out to room air.
Certainly, S108, the velocity of rotation that controls air guide structure according to the rotary state of operational mode and air guide structure also can comprise the following steps simultaneously:
Under refrigeration mode, when air guide structure opens the second air outlet 13, accelerate the velocity of rotation of the air guide structure at the second air outlet 13 place;
Under heating mode, when air guide structure opens the first air outlet 12, accelerate the velocity of rotation of the air guide structure at the first air outlet 12 place.
According to a preferred embodiment of the present invention, S110, the velocity of rotation controlling the first through-flow fan blade 31 and/or the second through-flow fan blade 32 according to the rotary state of operational mode and air guide structure comprise the following steps:
Under refrigeration mode, when air guide structure opens the first air outlet 12, accelerate the velocity of rotation of the first through-flow fan blade 31;
Under heating mode, when air guide structure opens the second air outlet 13, accelerate the velocity of rotation of the second through-flow fan blade 32;
Like this, can realize by the velocity of rotation of control first through-flow fan blade 31 or the second through-flow fan blade 32 discharge rate increasing cold air and hot-air, rapidly heat exchange be carried out to room air.
Certainly, S110, the velocity of rotation that controls the first through-flow fan blade 31 and/or the second through-flow fan blade 32 according to the rotary state of operational mode and air guide structure also can comprise the following steps:
Under refrigeration mode, when air guide structure opens the second air outlet 13, reduce the velocity of rotation of the second through-flow fan blade 32;
Under heating mode, when air guide structure opens the first air outlet 12, reduce the velocity of rotation of the first through-flow fan blade 31.
Under refrigeration mode, because cold air is to sinking, does not feel well and make interior space fast-refrigerating to prevent user, cold wind should be discharged to the top of the interior space as far as possible, and in order to fast-refrigerating requirement, wind speed can be made to become large to the rotating speed increase of the first through-flow fan blade 31 during blowing up.When air guide structure rotates with after opening the first air outlet 12, in order to make air quantity more, the slow down rotary speed of the first through-flow fan blade 31 simultaneously of the swing speed of the air guide structure at the first air outlet 12 place is accelerated.When air guide structure rotates to open the second air outlet 13, in order to the air quantity making cold air directly blow facing to user is less, the air guide structure swing speed at the second air outlet 13 place is accelerated the second through-flow fan blade 32 rotary speed simultaneously and is slowed down.
Concrete corresponding relation is as shown in the table:
| Air guide structure running status | Air guide structure swing speed | Through-flow fan blade rotary speed | Air quantity |
| Open the first air outlet | Slowly | Hurry up | Many |
| Open the second air outlet | Hurry up | Slowly | Few |
During heating operation, because hot-air up wafts, do not feel well and the interior space is heated fast in order to prevent user, hot blast should be discharged to the below of the interior space as far as possible, and in order to heat requirement fast, wind speed can be made to become large toward the rotating speed increase of the second through-flow fan blade 32 during blowing down.When air guide structure rotates to open the first air outlet 12, in order to make hot blast less, the air guide structure swing speed at the first air outlet 12 place is accelerated the first through-flow fan blade 31 rotary speed simultaneously and is slowed down; When air guide structure opens the second air outlet 13, in order to make hot-air more toward blowing down, the while that the air guide structure swing speed at the second air outlet 13 place slowing down, the second through-flow fan blade 32 rotary speed is accelerated.
Concrete corresponding relation is as shown in the table:
| Air guide structure running status | Air guide structure swing speed | Through-flow fan blade rotary speed | Air quantity |
| Open the first air outlet | Hurry up | Slowly | Few |
| Open the second air outlet | Slowly | Hurry up | Many |
The above-mentioned control method of the present invention is applicable to two through-flow fan blades and runs simultaneously or only have the pattern of a through-flow fan blade isolated operation.
The present embodiment provides wall-hanging air conditioner room unit, certainly, technical scheme of the present invention is not limited to be applied on wall-hanging indoor unit of air conditioner, also can be applied on cabinet type air conditioner indoor machine, now two through-flow fan blades are vertically arranged, and vertical deflector is set between two through-flow fan blades, and vertical deflector can be moved in the horizontal direction, the effect regulating the inner wind field of air conditioner room unit can be played equally.
Present invention also offers a kind of air-conditioner, comprise air conditioner room unit, this air conditioner room unit is any one air conditioner room unit aforementioned.
From above description, can find out, the above embodiments of the present invention achieve following technique effect: by arranging rotating air guide structure at the first air outlet and the second air outlet place, this air guide structure comprises around the wind deflector of the rotating setting of the trunnion axis be fixed in housing and/or sweeps air blade around the rotating setting of the vertical axes be fixed in housing, make air guide structure and the first air outlet and the second air outlet can have multiple combination mode, the multi-angle being realized the first air outlet and the second air outlet by different combinations is blown flexibly.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. an air conditioner room unit, is characterized in that, comprising:
Housing (10), has air inlet (11), the first air outlet (12) and the second air outlet (13);
First through-flow fan blade (31), is horizontally placed on the top in described housing (10);
Second through-flow fan blade (32), is horizontally placed on the bottom in described housing (10); And
Air guide structure, be arranged at described first air outlet (12) and described second air outlet (13) place rotationally respectively, described air guide structure comprise the wind deflector (61) that arranges rotationally around the trunnion axis be fixed in described housing (10) and/or arrange rotationally around the vertical axes be fixed in described housing (10) sweep air blade (62);
Described air conditioner room unit also comprises guiding mechanism (70), described guiding mechanism (70) to be positioned between described first through-flow fan blade (31) and described second through-flow fan blade (32) and described housing (10) inside is divided into the first working chamber and the second working chamber, described guiding mechanism (70) comprises the guiding door (71) be arranged at rotationally in described housing (10), described guiding door (71) has the first duty opened and guide to described first working chamber or described second working chamber with the air sucked by described air inlet (11), and close with second duty of isolating described first working chamber and described second working chamber.
2. air conditioner room unit according to claim 1, is characterized in that,
Described wind deflector (61) is rotating is arranged at described first air outlet (12) place;
Describedly sweep that air blade (62) is rotating is arranged at described second air outlet (13) place.
3. air conditioner room unit according to claim 1, is characterized in that,
Described first air outlet (12) place is provided with described wind deflector (61) and describedly sweeps air blade (62), and described in sweep air blade (62) and be positioned at described wind deflector (61) inner side;
Described second air outlet (13) place is provided with described wind deflector (61) and describedly sweeps air blade (62), and described in sweep air blade (62) and be positioned at described wind deflector (61) inner side.
4. air conditioner room unit according to any one of claim 1 to 3, it is characterized in that, described air blade (62) of sweeping has multiple, sweep air blade (62) described in multiple to arrange in turn along the bearing of trend of described first air outlet (12) or described second air outlet (13), the first end sweeping air blade (62) described in multiple respectively with the pivot joint correspondingly of multiple described vertical axes, second end relative with first end sweeping air blade (62) described in multiple is hinged with horizontal drive bar respectively, described horizontal drive bar is arranged in the horizontal direction movingly.
5. air conditioner room unit according to claim 1, it is characterized in that, described guiding mechanism (70) is arranged movably along the line at the center of the center of described first through-flow fan blade (31) and described second through-flow fan blade (32).
6. air conditioner room unit according to claim 1, it is characterized in that, described guiding mechanism (70) also comprises the dividing plate (72) with targeting port, described dividing plate (72) to be positioned between described first through-flow fan blade (31) and described second through-flow fan blade (32) and described housing (10) inside is divided into described first working chamber and described second working chamber, and described guiding door (71) is arranged rotationally at described targeting port place.
7. air conditioner room unit according to claim 6, it is characterized in that, described air conditioner room unit also comprises the heat exchanger (20) being positioned at described air inlet (11) place, and described dividing plate (72) is connected between the sidewall of described heat exchanger (20) and the described housing (10) relative with described heat exchanger (20).
8. air conditioner room unit according to claim 6, is characterized in that, described targeting port and described guiding door (71) all have multiple, and multiple described guiding door (71) and described multiple targeting port one_to_one corresponding are arranged.
9. air conditioner room unit according to claim 8, is characterized in that,
Described air conditioner room unit also comprises the first flow-guiding structure (51) and the second flow-guiding structure (52), the first end of described first flow-guiding structure (51) is connected to described first through-flow fan blade (31), second end is inclined upwardly and extends to described first air outlet (12), the first end of described second flow-guiding structure (52) is connected to described second through-flow fan blade (32), and the second end is downward-sloping and extend to described second air outlet (13);
When described guiding door (71) is positioned at the first duty, described guiding door (71) place plane and the first end of described first flow-guiding structure (51) or the first end of described second flow-guiding structure (52) tangent, the door (71) that leads described in all the other is parallel with tangential direction.
10. air conditioner room unit according to claim 9, is characterized in that, described air conditioner room unit also comprises:
First air door (81), can be opened and closed to be arranged in described first flow-guiding structure (51); And
Second air door (82), can be opened and closed to be arranged in described second flow-guiding structure (55).
11. air conditioner room units according to claim 10, is characterized in that,
When the air that described air inlet (11) sucks is guided to the first working chamber by described guiding door (71), described first air door (81) is opened, and described second air door (82) is closed;
When the air that described air inlet (11) sucks is guided to the second working chamber by described guiding door (71), described second air door (82) is opened, and described first air door (81) is closed;
When described guiding door (71) is closed, described first air door (81) and described second air door (82) are all in open mode.
12. 1 kinds of air-conditioners, comprise air conditioner room unit, it is characterized in that, the air conditioner room unit of described air conditioner room unit according to any one of claim 1 to 11.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210359690.0A CN103673087B (en) | 2012-09-24 | 2012-09-24 | Air conditioner indoor unit and air conditioner with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210359690.0A CN103673087B (en) | 2012-09-24 | 2012-09-24 | Air conditioner indoor unit and air conditioner with same |
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| CN103673087A CN103673087A (en) | 2014-03-26 |
| CN103673087B true CN103673087B (en) | 2016-03-23 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123126B (en) * | 2016-08-09 | 2022-01-28 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| CN106958539B (en) * | 2017-03-21 | 2024-01-12 | 奥克斯空调股份有限公司 | Volute structure of air conditioner |
| CN107152772B (en) * | 2017-06-07 | 2023-05-02 | 珠海格力电器股份有限公司 | Air conditioner air supply device, control method and air conditioner |
| CN107504560B (en) * | 2017-07-31 | 2020-08-04 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN108592206A (en) * | 2018-05-29 | 2018-09-28 | 珠海格力电器股份有限公司 | Wall-mounted air conditioner |
| CN108870540B (en) * | 2018-07-05 | 2019-12-03 | 珠海格力电器股份有限公司 | Multi-air-port air conditioner |
| CN109812873B (en) * | 2019-01-31 | 2020-11-27 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110043953B (en) * | 2019-04-30 | 2024-05-24 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN112240605A (en) * | 2019-07-17 | 2021-01-19 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN112944473A (en) * | 2021-03-15 | 2021-06-11 | 珠海格力电器股份有限公司 | Wall-mounted cabinet air conditioner |
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| CN103673087A (en) | 2014-03-26 |
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