CN103591640B - Air conditioner room unit, air-conditioner and control method thereof - Google Patents
Air conditioner room unit, air-conditioner and control method thereof Download PDFInfo
- Publication number
- CN103591640B CN103591640B CN201210293151.1A CN201210293151A CN103591640B CN 103591640 B CN103591640 B CN 103591640B CN 201210293151 A CN201210293151 A CN 201210293151A CN 103591640 B CN103591640 B CN 103591640B
- Authority
- CN
- China
- Prior art keywords
- fan blade
- flow fan
- air
- air outlet
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention provides a kind of air conditioner room unit, air-conditioner and control method thereof.Wherein air conditioner room unit comprises: housing, the second air outlet having air inlet, the first air outlet and be positioned at below the first air outlet; First through-flow fan blade, horizontal top in housing; First flow-guiding structure, first end is connected to the first through-flow fan blade, and the second end is inclined upwardly and extends to the first air outlet; Second through-flow fan blade, horizontal bottom in housing; And second flow-guiding structure, be arranged at the below of the first flow-guiding structure, 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.The present invention aims to provide a kind of cold air of can upwards discharging and discharges hot gas downwards to improve the air conditioner room unit of comfort, air-conditioner and control method thereof.
Description
Technical field
The present invention relates to air-conditioner technical field, in particular to a kind of air conditioner room unit, air-conditioner and control method thereof.
Background technology
In traditional air conditioner air conditioner indoor machine, cabinet-type air conditioner many employings centrifugal blower, the single cross flow fan of the many employings of on-hook.And through-flow fan blade to have structure simple, volume is little, feature that the air-flow of generation is steadily, dynamic pressure coefficient is higher and the distance that reaches is longer and noise is low etc., and therefore tradition broken through by more and more air-conditioning, and indoor set applies through-flow fan blade.
At present, the list on cabinet-type air conditioner or two through-flow fan blade are main mainly with placing vertically, form air outlet from top to bottom in air-conditioning front, although it is even to have air-out, the features such as air-out area is large, freeze and heat this single vertical air outlet of Shi Juncong, affecting the comfortableness of air-conditioning.
When on-hook being applied single through-flow fan blade, generally arrange an air outlet in underpart, same exist refrigeration and heat this single air outlet of Shi Juncong, affects the problem of the comfortableness of air-conditioning.
Summary of the invention
The present invention aims to provide a kind of cold air of can upwards discharging and discharges hot gas downwards to improve the air conditioner room unit of comfort, air-conditioner and control method thereof.
To achieve these goals, according to an aspect of the present invention, provide a kind of air conditioner room unit, comprising: housing, the second air outlet that there is air inlet, the first air outlet and be positioned at below the first air outlet; First through-flow fan blade, horizontal top in housing; First flow-guiding structure, first end is connected to the first through-flow fan blade, and the second end is inclined upwardly and extends to the first air outlet; Second through-flow fan blade, horizontal bottom in housing; And second flow-guiding structure, be arranged at the below of the first flow-guiding structure, 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.
Further, air conditioner room unit also comprises the heat exchanger being vertically arranged on enclosure interior, and heat exchanger is positioned at air inlet.
Further, heat exchanger has the V-arrangement wall section of concave surface facing air inlet, and two crossing sections of V-arrangement wall section are corresponding with the first through-flow fan blade and the second through-flow fan blade respectively to be arranged.
Further, heat exchanger also comprises the first vertical wall section being arranged on V-arrangement wall section upper end and the second vertical wall section being arranged on V-arrangement wall section lower end.
Further, the highest point of the first through-flow fan blade is lower than the top of the first vertical wall section, and the highest point of the second through-flow fan blade is higher than the top of the second vertical wall section.
Further, air conditioner room unit also comprises the 3rd flow-guiding structure be arranged between the first through-flow fan blade and the second through-flow fan blade, 3rd flow-guiding structure has towards the protuberance of heat exchanger, to be connected with protuberance upper end and towards the first concave surface of the first through-flow fan blade and to be connected with protuberance lower end and towards the second concave surface of the second through-flow fan blade, the edge of the first concave surface extends to the first air outlet, and the edge of the second concave surface extends to the second air outlet.
Further, the first air outlet is positioned at the top of the front panel of housing, and the second air outlet is positioned at the bottom of the front panel of housing.
Further, air conditioner room unit also comprise in housing front and and form the 4th flow-guiding structure of cavity between the front panel of housing, the first end relative with first end of the 4th flow-guiding structure is communicated to the first air outlet and the second air outlet, the middle part of the second end has water conservancy diversion flange outstanding forward, and water conservancy diversion flange has and converges air outlet.
Further, first flow-guiding structure comprises: the first guide face, first end is connected to the first through-flow fan blade, and the second end is inclined upwardly and extends to the first edge of the first air outlet, and the first end of the first guide face has the first arc structure be connected with the periphery wall of the first through-flow fan blade; And second guide face, first end is connected to the first through-flow fan blade, and the second end is inclined upwardly and the first air outlet is upwards discharged with the cold wind making the first through-flow fan blade and discharge in second edge relative with the first edge extending to the first air outlet.
Further, second flow-guiding structure comprises: the 3rd guide face, first end is connected to the second through-flow fan blade, and the second end is downward-sloping and extend to the first edge of the second air outlet, and the first end of the 3rd guide face has the second arc structure be connected with the periphery wall of the second through-flow fan blade; And the 4th guide face, first end is connected to the second through-flow fan blade, and downward-sloping and second edge relative with the first edge extending to the second air outlet of the second end discharges the second air outlet downwards with the hot blast making the second through-flow fan blade and discharge.
Further, the first air outlet is positioned at the roof of housing, and the second air outlet is positioned at the diapire of housing.
Further, first flow-guiding structure comprises: the 5th guide face, first end is connected to the first through-flow fan blade, and the second end is inclined upwardly and extends to the 3rd edge of the first air outlet, and the first end of the 5th guide face has the three-arc structure be connected mutually with the first through-flow fan blade periphery wall; And the 6th guide face, first end is connected to the first through-flow fan blade, and the second end is inclined upwardly and the first air outlet is upwards discharged with the cold wind making the first through-flow fan blade and discharge in four edge relative with the 3rd edge extending to the first air outlet.
Further, second flow-guiding structure comprises: the 7th guide face, first end is connected to the second through-flow fan blade, and the second end is downward-sloping and extend to the 3rd edge of the second air outlet, and the first end of the 7th guide face has the 4th arc structure be connected mutually with the second through-flow fan blade periphery wall; And the 8th guide face, first end is connected to the second through-flow fan blade, and downward-sloping and four edge relative with the 3rd edge extending to the second air outlet of the second end discharges the second air outlet downwards with the hot blast making the second through-flow fan blade and discharge.
Further, air conditioner room unit also comprises the first motor of driving with the first through-flow fan blade and being connected and drives with the second through-flow fan blade the second motor be connected.
According to a further aspect in the invention, provide a kind of air-conditioner, comprise air conditioner room unit, air conditioner room unit is any one air conditioner room unit aforementioned.
According to a further aspect in the invention, provide the control method of aforementioned air-conditioner, comprise the steps: that judgement is heating mode or refrigeration mode; If refrigeration mode, then start the first through-flow fan blade and make the first air outlet; If heating mode, then start the second through-flow fan blade and make the second air outlet.
Apply technical scheme of the present invention, by arrange two horizontal through-flow fan blades and with two through-flow fan blades the first air outlet and the second air outlet one to one, different through-flow fan blades can be started respectively when refrigeration or heating mode, simultaneously, by arranging acclivitous cold wind air-out passage and downward-sloping hot blast air-out passage, thus realize hoisting discharge cold wind or discharging hot blast to lower, utilize principle of expanding with heat and contracting with cold that cold air is sunk fast or hot gas rises fast, accelerate the refrigeration of the whole interior space or heat speed, improve the comfortableness that air-conditioning uses.
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 the schematic diagram of air conditioner room unit according to first embodiment of the invention;
Fig. 2 shows the schematic diagram of the air conditioner room unit according to second embodiment of the present invention;
Fig. 3 shows the schematic diagram of the air conditioner room unit according to the 3rd embodiment of the present invention;
Fig. 4 shows the schematic diagram of the air conditioner room unit according to the 4th embodiment of the present invention;
Fig. 5 shows the schematic diagram of the air conditioner room unit according to the 5th embodiment of the present invention;
It is the schematic diagram of cabinet-type air conditioner that Fig. 6 shows air conditioner room unit according to an embodiment of the invention;
Fig. 7 shows the partial sectional view of the cabinet-type air conditioner according to Fig. 6;
Fig. 8 shows and looks sectional view according to a left side for the cabinet-type air conditioner of Fig. 7;
Fig. 9 shows first isometric cutaway view that air conditioner room unit is according to an embodiment of the invention cabinet-type air conditioner;
Figure 10 shows second isometric cutaway view that air conditioner room unit is according to an embodiment of the invention cabinet-type air conditioner;
It is that the axle of cabinet-type air conditioner measures intention that Figure 11 shows air conditioner room unit according to an embodiment of the invention;
It is the schematic diagram of wall hanging machine that Figure 12 shows air conditioner room unit according to an embodiment of the invention;
Figure 13 shows the sectional view of wall hanging machine according to 12;
Figure 14 shows and looks sectional view according to a left side for the wall hanging machine of 13;
It is that the axle of wall hanging machine measures intention that Figure 15 shows air conditioner room unit according to an embodiment of the invention;
It is the isometric cutaway view of wall hanging machine that Figure 16 shows air conditioner room unit according to an embodiment of the invention;
Figure 17 shows the schematic diagram of a kind of evaporimeter of air conditioner room unit according to an embodiment of the invention;
Figure 18 shows the schematic diagram of the another kind of evaporimeter of air conditioner room unit according to an embodiment of the invention;
Figure 19 shows the schematic diagram of the another kind of evaporimeter of air conditioner room unit according to an embodiment of the invention; And
Figure 20 shows the schematic diagram of the another kind of evaporimeter 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 Figure 1, according to first embodiment of the invention, provide a kind of air conditioner room unit, comprise the housing 10 with air inlet 13, first air outlet 11 and the second air outlet 12, wherein air inlet 13 is positioned on the backplate of housing 10, first air outlet 11 is positioned at the top of the front panel of housing 10, and the second air outlet 12 is positioned at the bottom of the front panel of housing 10.Second air outlet 12 is positioned at the below of the first air outlet 11.Be provided with in housing 10 heat exchanger 20, first through-flow fan blade 40, with the first through-flow fan blade 40 drive be connected the first motor 80, first flow-guiding structure 30, second through-flow fan blade 60, drive with the second through-flow fan blade 60 the second motor 90, second flow-guiding structure 50 and the 3rd flow-guiding structure 70 that are connected.
Heat exchanger 20 is vertically arranged in the cavity of housing 10, and is positioned at air inlet 13 place, and the air entered to make air inlet 13 carries out heat exchange through over-heat-exchanger 20.
In conjunction with see Figure 17 to Figure 20, the structure of heat exchanger 20 can be a straight wall-like structure vertically arranged, or there are two crossing sections and the V-arrangement wall section of concave surface facing air inlet 13, or connect the first vertical wall section in the upper end of V-arrangement wall section, the second vertical wall section is connected in the lower end of V-arrangement wall section, can be separate setting between heat exchanger 20 each wall section, also can be one-body molded setting, the one-body molded intensity that can increase the outer wall of heat exchanger 20.When heat exchanger 20 has V-arrangement wall section, two crossing sections of V-arrangement wall section are respectively with the first through-flow fan blade 40 with the second through-flow fan blade 60 is corresponding arranges, the air through over-heat-exchanger 20 can be made directly to enter two through-flow fan blades, improve the ventilation efficiency of two through-flow fan blades, and then improve the heat transfer effect of air conditioner room unit.
The first horizontal top in housing 10 of through-flow fan blade 40, can around own axis, for discharging the air-flow through heat exchange to the first air outlet 11.The second horizontal bottom in housing 10 of through-flow fan blade 60, can around own axis, for discharging the air-flow through heat exchange to the second air outlet 12.
First air outlet 11 and the second air outlet 12 can optionally discharge cold air and/or hot gas.When air-conditioner refrigerating operaton, the first air outlet 11 and the second air outlet 12 can optionally be opened or close and be input in environment by cold air; When air conditioner heat-production runs, the first air outlet 11 and the second air outlet 12 can optionally be opened or close and be input in environment by hot gas.
Preferably, when air-conditioner refrigerating operaton, the first air outlet 11 is opened, and the second air outlet 12 is closed, and cold air is input to environment from the first air outlet 11; When air conditioner heat-production runs, first air outlet 11 is closed, second air outlet 12 is opened, hot gas is input to environment from the second air outlet 12, utilize principle of expanding with heat and contracting with cold that cold air is sunk fast or hot gas rises fast, accelerate the refrigeration of the whole interior space or heat speed, improving the comfortableness that air-conditioning uses.
First flow-guiding structure 30 comprises the first guide face 31 and the second guide face 32 being oppositely arranged to be formed the first flow-guiding channel.
The first end of the first guide face 31 is connected to the first through-flow fan blade 40, second end is inclined upwardly and extends to first edge being positioned at below of the first air outlet 11, the first end of the first guide face 31 has the first arc structure be connected with the periphery wall of the first through-flow fan blade 40, and the cold wind through over-heat-exchanger 20 can be made to be drained in the first flow-guiding structure 30 by the first through-flow fan blade 40 as much as possible.
The first end of the second guide face 32 is connected to the first through-flow fan blade 40, second end is inclined upwardly and extends to second edge being positioned at top of the first air outlet 11, and the first guide face 31 and the second guide face 32 match and the cold wind of the first through-flow fan blade 40 discharge can be made upwards to discharge the first air outlet 11.
Second flow-guiding structure 50 comprises the 3rd guide face 51 and the 4th guide face 52 that are oppositely arranged to be formed the second flow-guiding channel.
The first end of the 3rd guide face 51 is connected to the second through-flow fan blade 60, second end downward-sloping and extend to the second air outlet 12 be positioned at top the first edge, the first end of the 3rd guide face 51 has the second arc structure be connected with the periphery wall of the second through-flow fan blade 60, and the hot blast through over-heat-exchanger 20 can be made to be drained in the second flow-guiding structure 50 by the second through-flow fan blade 60 as much as possible.
The first end of the 4th guide face 52 is connected to the second through-flow fan blade 60, second end downward-sloping and extend to the second air outlet 12 be positioned at below the second edge, the 3rd guide face 51 and the 4th guide face 52 match can make second through-flow fan blade 60 discharge hot blast discharge the second air outlet 12 downwards.
In the present embodiment, the highest point of the first through-flow fan blade 40 is lower than the top of the first vertical wall section, make the top of heat exchanger 20 can cover the first through-flow fan blade 40 completely, and the highest point of the second through-flow fan blade 60 is higher than the top of the second vertical wall section, make the bottom of heat exchanger 20 can cover the second through-flow fan blade 60 completely, increase the heat exchange area of heat exchanger 20, thus improve the heat exchange efficiency of air-conditioner.
3rd flow-guiding structure 70 is arranged between the first through-flow fan blade 40 and the second through-flow fan blade 60,3rd flow-guiding structure 70 has towards the protuberance of heat exchanger 20, to be connected with protuberance upper end and towards the first concave surface of the first through-flow fan blade 40 and to be connected with protuberance lower end and towards the second concave surface of the second through-flow fan blade 60, the edge of the first concave surface extends to the first air outlet 11, and the edge of the second concave surface extends to the second air outlet 12.When employing has the heat exchanger 20 of V-arrangement wall section, the protuberance convex surface facing the 3rd flow-guiding structure 70 of V-arrangement wall section.
3rd flow-guiding structure 70 coordinates with the inwall of housing 10, form two air intake passages, the air of convection current over-heat-exchanger 20 can play the effect of drainage, its first concave surface and the second concave surface can by more air conducting to the first through-flow fan blade 40 and the second through-flow fan blades 60, play and reduce noise, raising intake, and then improve the effect of heat exchange efficiency.3rd flow-guiding structure 70 can be individual part, also can be integrated with housing 10.
By horizontal in the housing of air conditioner room unit for two through-flow fan blades, and each freedom motor drive, therefore, unlatching or the stopping of each through-flow fan blade can be controlled by controlling separately each motor.When cooling, can open separately superposed through-flow fan blade, then cold wind is upwards discharged from the outlet being positioned at top, declines rapidly, the interior space is lowered the temperature rapidly according to principle of expanding with heat and contracting with cold; When heating, open separately the through-flow fan blade being positioned at bottom, then hot blast is discharged from the outlet being positioned at below downwards, rises rapidly, the interior space is promptly heated up according to principle of expanding with heat and contracting with cold.By the first air outlet and the second air outlet are separated, the fast-refrigerating of the interior space can be realized or heat, improving the comfort level that air-conditioner uses.
In conjunction with see Fig. 2, according to second embodiment of the present invention, provide a kind of air conditioner room unit, the structure of this air conditioner room unit is substantially identical with the structure of first embodiment, difference be this air conditioner room unit also comprise in housing 10 front and and form the 4th flow-guiding structure 14 of cavity between the front panel of housing 10, the first end of the 4th flow-guiding structure 14 is communicated to the first air outlet 11 and described second air outlet 12, the middle part of the second end that the end face of first end is relative has water conservancy diversion flange outstanding forward, water conservancy diversion flange has and converges air outlet 141, the end face of the first end in the present embodiment is towards the first through-flow fan blade 40, second through-flow fan blade 60.
4th flow-guiding structure 14 can make the wind of discharging from two air outlets be gathered together, and discharges from an air outlet, has the effect that air quantity is concentrated, can be realized powerful refrigeration or heat.
In conjunction with see Fig. 3., according to the 3rd embodiment of the present invention, provide a kind of air conditioner room unit, the structure of this air conditioner room unit is substantially identical with the structure of first embodiment, difference is that the second end of the first guide face 31 of this air conditioner room unit is connected to first edge being positioned at top of the first air outlet 11, and the second end of the second guide face 32 is connected to second edge being positioned at below of the first air outlet 11.Similarly, the second end of the 3rd guide face 51 is connected to first edge being positioned at below of the second air outlet 12, and the second end of the 4th guide face 52 is connected to second edge being positioned at top of the second air outlet 12.The effect of each guide face is identical with first embodiment, does not repeat them here.
In conjunction with see Fig. 4, according to the 4th embodiment of the present invention, provide a kind of air conditioner room unit, the structure of this air conditioner room unit is substantially identical with the structure of first embodiment, difference is that the first air outlet 11 of this air conditioner room unit is positioned at the roof of housing 10, and the second air outlet 12 is positioned at the diapire of housing 10.Indoor apparatus of air conditioner in the present embodiment can be wall hanging machine can be also cabinet-type air conditioner, is preferably wall hanging machine.
First flow-guiding structure 30 of this air conditioner room unit comprises the 5th guide face 33 and the 6th guide face 34 that are oppositely arranged to be formed the 3rd flow-guiding channel.
The first end of the 5th guide face 33 is connected to the first through-flow fan blade 40, second end is inclined upwardly and extends to the 3rd edge being positioned at front of the first air outlet 11, the first end of the 5th guide face 33 has the three-arc structure be connected mutually with the first through-flow fan blade 40 periphery wall, and the cold wind through over-heat-exchanger 20 can be made to be drained in the first flow-guiding structure 30 by the first through-flow fan blade 40 as much as possible.
The first end of the 6th guide face 34 is connected to the first through-flow fan blade 40, second end is inclined upwardly and extends to the 4th edge being positioned at rear of the first air outlet 11, and the 5th guide face 33 and the 6th guide face 34 match and the cold wind of the first through-flow fan blade 40 discharge can be made upwards to discharge the first air outlet 11.
Second flow-guiding structure 50 of this air conditioner room unit comprises the 7th guide face 53 and the 8th guide face 54 that are oppositely arranged to be formed the 4th flow-guiding channel.
The first end of the 7th guide face 53 is connected to the second through-flow fan blade 60, second end is downward-sloping and extend to the 3rd edge being positioned at front of the second air outlet 12, the first end of the 7th guide face 53 has the 4th arc structure be connected mutually with the second through-flow fan blade 60 periphery wall, and the hot blast through over-heat-exchanger 20 can be made to be drained in the second flow-guiding structure 50 by the second through-flow fan blade 60 as much as possible.
The first end of the 8th guide face 54 is connected to the second through-flow fan blade 60, second end is downward-sloping and extend to the 4th edge being positioned at rear of the second air outlet 12, and the 7th guide face 53 and the 8th guide face 54 hot blast that the second through-flow fan blade 60 can be made to discharge that matches discharges the second air outlet 12 downwards.
In conjunction with see Fig. 5, according to the 5th embodiment of the present invention, provide a kind of air conditioner room unit, the structure of this air conditioner room unit is substantially identical with the structure of the 4th embodiment, difference is that the air inlet 13 of this air conditioner room unit is positioned on the front panel of housing 10, by front panel air intake compared to passing through backplate air intake, because front panel front does not have veil, and backplate generally needs to arrange by wall, so relatively intake can be increased by front panel air intake, and then improve heat exchange efficiency.Indoor apparatus of air conditioner in the present embodiment can be wall hanging machine can be also cabinet-type air conditioner, is preferably wall hanging machine.
First flow-guiding structure 30 of this air conditioner room unit comprises the 5th guide face 33 and the 6th guide face 34 that are oppositely arranged to be formed the 3rd flow-guiding channel.
The first end of the 5th guide face 33 is connected to the first through-flow fan blade 40, second end is inclined upwardly and extends to the 3rd edge being positioned at rear of the first air outlet 11, the first end of the 5th guide face 33 has the three-arc structure be connected mutually with the first through-flow fan blade 40 periphery wall, and the cold wind through over-heat-exchanger 20 can be made to be drained in the first flow-guiding structure 30 by the first through-flow fan blade 40 as much as possible.
The first end of the 6th guide face 34 is connected to the first through-flow fan blade 40, second end is inclined upwardly and extends to the 4th edge being positioned at front of the first air outlet 11, and the 5th guide face 33 and the 6th guide face 34 match and the cold wind of the first through-flow fan blade 40 discharge can be made upwards to discharge the first air outlet 11.
Second flow-guiding structure 50 of this air conditioner room unit comprises the 7th guide face 53 and the 8th guide face 54 that are oppositely arranged to be formed the 4th flow-guiding channel.
The first end of the 7th guide face 53 is connected to the second through-flow fan blade 60, second end is downward-sloping and extend to the 3rd edge being positioned at rear of the second air outlet 12, the first end of the 7th guide face 53 has the 4th arc structure be connected mutually with the second through-flow fan blade 60 periphery wall, and the hot blast through over-heat-exchanger 20 can be made to be drained in the second flow-guiding structure 50 by the second through-flow fan blade 60 as much as possible.
The first end of the 8th guide face 54 is connected to the second through-flow fan blade 60, second end is downward-sloping and extend to the 4th edge being positioned at front of the second air outlet 12, and the 7th guide face 53 and the 8th guide face 54 hot blast that the second through-flow fan blade 60 can be made to discharge that matches discharges the second air outlet 12 downwards.
In conjunction with see Fig. 6 to Figure 11, according to another embodiment of 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, and in a preferred embodiment, the air conditioner room unit of this air-conditioner can be cabinet-type air conditioner.
In conjunction with see Figure 14 to Figure 16, according to another embodiment of 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, and in a preferred embodiment, the air conditioner room unit of this air-conditioner can be wall hanging machine.
The direction of arrow in Fig. 1 to Fig. 5 represents the circulating direction of air.
According to another embodiment of the present invention, provide the control method of any one air-conditioner aforementioned, comprise the steps:
Judge it is heating mode or refrigeration mode during start;
If refrigeration mode, then open the first motor 80, start the first through-flow fan blade 40 to make the first air outlet 11 air-out;
If heating mode, then open the second motor 90, start the second through-flow fan blade 60 to make the second air outlet 12 air-out.
From above description, can find out, the above embodiments of the present invention achieve following technique effect: by arrange two horizontal through-flow fan blades and with two through-flow fan blades the first air outlet and the second air outlet one to one, different through-flow fan blades can be started respectively when refrigeration or heating mode, simultaneously, by arranging acclivitous cold wind air-out passage and downward-sloping hot blast air-out passage, thus realize hoisting discharge cold wind or discharging hot blast to lower, utilize principle of expanding with heat and contracting with cold that cold air is sunk fast or hot gas rises fast, accelerate the refrigeration of the whole interior space or heat speed, improve the comfortableness that air-conditioning uses.
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 (14)
1. an air conditioner room unit, is characterized in that, comprising:
Housing (10), has air inlet (13), the first air outlet (11) and is positioned at second air outlet (12) of described first air outlet (11) below;
First through-flow fan blade (40), horizontal top in described housing (10);
First flow-guiding structure (30), first end is connected to described first through-flow fan blade (40), and the second end is inclined upwardly and extends to described first air outlet (11);
Second through-flow fan blade (60), horizontal bottom in described housing (10); And
Second flow-guiding structure (50), be arranged at the below of described first flow-guiding structure (30), the first end of described second flow-guiding structure (50) is connected to described second through-flow fan blade (60), and the second end is downward-sloping and extend to described second air outlet (12);
Described air conditioner room unit also comprises the heat exchanger (20) being vertically arranged on described housing (10) inside, and described heat exchanger (20) is positioned at described air inlet (13) place;
Described air conditioner room unit also comprises the 3rd flow-guiding structure (70) be arranged between described first through-flow fan blade (40) and described second through-flow fan blade (60), described 3rd flow-guiding structure (70) has towards the protuberance of described heat exchanger (20), to be connected with described protuberance upper end and towards the first concave surface of described first through-flow fan blade (40) and to be connected with described protuberance lower end and towards the second concave surface of described second through-flow fan blade (60), the edge of described first concave surface extends to described first air outlet (11), the edge of described second concave surface extends to described second air outlet (12).
2. air conditioner room unit according to claim 1, it is characterized in that, described heat exchanger (20) has the V-arrangement wall section of concave surface facing described air inlet (13), and two crossing sections of described V-arrangement wall section are respectively with described first through-flow fan blade (40) with described second through-flow fan blade (60) is corresponding arranges.
3. air conditioner room unit according to claim 2, is characterized in that, described heat exchanger (20) also comprises the first vertical wall section being arranged on described V-arrangement wall section upper end and the second vertical wall section being arranged on described V-arrangement wall section lower end.
4. air conditioner room unit according to claim 3, it is characterized in that, the highest point of described first through-flow fan blade (40) is lower than the top of the described first vertical wall section, and the highest point of described second through-flow fan blade (60) is higher than the top of the described second vertical wall section.
5. air conditioner room unit according to claim 1, it is characterized in that, described first air outlet (11) is positioned at the top of the front panel of described housing (10), and described second air outlet (12) is positioned at the bottom of the front panel of described housing (10).
6. air conditioner room unit according to claim 5, it is characterized in that, described air conditioner room unit also comprise be positioned at described housing (10) front and and form the 4th flow-guiding structure (14) of cavity between the front panel of described housing (10), the first end of described 4th flow-guiding structure (14) is communicated to described first air outlet (11) and described second air outlet (12), the middle part of second end relative with first end of described 4th flow-guiding structure (14) has water conservancy diversion flange outstanding forward, described water conservancy diversion flange has and converges air outlet (141).
7. air conditioner room unit according to claim 5, is characterized in that, described first flow-guiding structure (30) comprising:
First guide face (31), first end is connected to described first through-flow fan blade (40), second end is inclined upwardly and extends to the first edge of described first air outlet (11), and the first end of described first guide face (31) has the first arc structure be connected with the periphery wall of described first through-flow fan blade (40); And
Second guide face (32), first end is connected to described first through-flow fan blade (40), and the second end is inclined upwardly and described first air outlet (11) is upwards discharged with the air-flow making described first through-flow fan blade (40) and discharge in second edge relative with described first edge extending to described first air outlet (11).
8. air conditioner room unit according to claim 5, is characterized in that, described second flow-guiding structure (50) comprising:
3rd guide face (51), first end is connected to described second through-flow fan blade (60), second end is downward-sloping and extend to the first edge of described second air outlet (12), and the first end of described 3rd guide face (51) has the second arc structure be connected with the periphery wall of described second through-flow fan blade (60); And
4th guide face (52), first end is connected to described second through-flow fan blade (60), and downward-sloping and second edge relative with described first edge extending to described second air outlet (12) of the second end discharges described second air outlet (12) downwards with the air-flow making described second through-flow fan blade (60) and discharge.
9. air conditioner room unit according to claim 1, it is characterized in that, described first air outlet (11) is positioned at the roof of described housing (10), and described second air outlet (12) is positioned at the diapire of described housing (10).
10. air conditioner room unit according to claim 9, is characterized in that, described first flow-guiding structure (30) comprising:
5th guide face (33), first end is connected to described first through-flow fan blade (40), second end is inclined upwardly and extends to the 3rd edge of described first air outlet (11), and the first end of described 5th guide face (33) has the three-arc structure be connected mutually with described first through-flow fan blade (40) periphery wall; And
6th guide face (34), first end is connected to described first through-flow fan blade (40), and the second end is inclined upwardly and described first air outlet (11) is upwards discharged with the air-flow making described first through-flow fan blade (40) and discharge in four edge relative with described 3rd edge extending to described first air outlet (11).
11. air conditioner room units according to claim 9, is characterized in that, described second flow-guiding structure (50) comprising:
7th guide face (53), first end is connected to described second through-flow fan blade (60), second end is downward-sloping and extend to the 3rd edge of described second air outlet (12), and the first end of described 7th guide face (53) has the 4th arc structure be connected mutually with described second through-flow fan blade (60) periphery wall; And
8th guide face (54), first end is connected to described second through-flow fan blade (60), and downward-sloping and four edge relative with described 3rd edge extending to described second air outlet (12) of the second end discharges described second air outlet (12) downwards with the air-flow making described second through-flow fan blade (60) and discharge.
12. air conditioner room units according to any one of claim 1 to 11, it is characterized in that, described air conditioner room unit also comprises the first motor (80) of driving with described first through-flow fan blade (40) and being connected and drives with described second through-flow fan blade (60) the second motor (90) be connected.
13. 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 12.
The control method of 14. 1 kinds of air-conditioners according to claim 13, is characterized in that, comprises the steps:
Judgement is heating mode or refrigeration mode;
If refrigeration mode, then start the first through-flow fan blade (40) and make the air-out of described first air outlet (11);
If heating mode, then start the second through-flow fan blade (60) and make the air-out of described second air outlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210293151.1A CN103591640B (en) | 2012-08-16 | 2012-08-16 | Air conditioner room unit, air-conditioner and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210293151.1A CN103591640B (en) | 2012-08-16 | 2012-08-16 | Air conditioner room unit, air-conditioner and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103591640A CN103591640A (en) | 2014-02-19 |
| CN103591640B true CN103591640B (en) | 2016-03-23 |
Family
ID=50081881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210293151.1A Active CN103591640B (en) | 2012-08-16 | 2012-08-16 | Air conditioner room unit, air-conditioner and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103591640B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879833B (en) * | 2014-02-28 | 2018-06-01 | 广东美的制冷设备有限公司 | Room air conditioner and its control method |
| CN105757792B (en) * | 2014-12-18 | 2019-02-19 | 奥克斯空调股份有限公司 | Air conditioner indoor unit |
| CN106403134B (en) * | 2016-09-30 | 2022-03-01 | 芜湖美智空调设备有限公司 | Ceiling machine and control method thereof |
| CN106440033B (en) * | 2016-09-30 | 2021-12-17 | 芜湖美智空调设备有限公司 | Cabinet air conditioner and control method thereof |
| CN106225088B (en) * | 2016-09-30 | 2021-11-23 | 芜湖美智空调设备有限公司 | Cabinet air conditioner and control method thereof |
| CN107655089A (en) * | 2017-08-14 | 2018-02-02 | 北京爱空气科技有限公司 | A kind of air cleaning unit |
| CN107883454A (en) * | 2017-12-12 | 2018-04-06 | 广东美的制冷设备有限公司 | Air-conditining |
| CN108072114A (en) * | 2017-12-12 | 2018-05-25 | 广东美的制冷设备有限公司 | Air-conditining |
| CN108105861A (en) * | 2017-12-12 | 2018-06-01 | 广东美的制冷设备有限公司 | Air-conditining |
| CN107883456A (en) * | 2017-12-12 | 2018-04-06 | 广东美的制冷设备有限公司 | Air-conditining |
| CN107883455A (en) * | 2017-12-12 | 2018-04-06 | 广东美的制冷设备有限公司 | Air-conditining |
| CN108978557B (en) * | 2018-06-27 | 2021-03-23 | 长沙中联重科环境产业有限公司 | Suction nozzle and sweeping machine |
| CN109668211A (en) * | 2018-12-20 | 2019-04-23 | 珠海格力电器股份有限公司 | A kind of air conditioner indoor unit and air conditioner with electric heating device |
| CN110107960A (en) * | 2019-05-10 | 2019-08-09 | 珠海格力电器股份有限公司 | Air conditioner |
| CN113701316B (en) * | 2021-10-26 | 2022-02-08 | 湖南前行科创有限公司 | Intelligent park information acquisition method and system based on artificial intelligence |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0483977A1 (en) * | 1990-11-01 | 1992-05-06 | Mitsubishi Denki Kabushiki Kaisha | Air conditioner |
| CN1707169A (en) * | 2004-06-11 | 2005-12-14 | Lg电子株式会社 | Air conditioner |
| CN1995840A (en) * | 2006-01-03 | 2007-07-11 | 三星电子株式会社 | Air conditioner |
| CN202692269U (en) * | 2012-08-16 | 2013-01-23 | 珠海格力电器股份有限公司 | Air conditioning indoor machine and air conditioning |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604823U (en) * | 1983-06-17 | 1985-01-14 | ダイキン工業株式会社 | air conditioner |
| JPH08261497A (en) * | 1995-03-20 | 1996-10-11 | Fujitsu General Ltd | Air conditioner |
| JPH1163628A (en) * | 1997-08-07 | 1999-03-05 | Toshiba Corp | Air conditioner |
| JPH11118176A (en) * | 1997-10-20 | 1999-04-30 | Fujitsu General Ltd | Air conditioner |
-
2012
- 2012-08-16 CN CN201210293151.1A patent/CN103591640B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0483977A1 (en) * | 1990-11-01 | 1992-05-06 | Mitsubishi Denki Kabushiki Kaisha | Air conditioner |
| CN1707169A (en) * | 2004-06-11 | 2005-12-14 | Lg电子株式会社 | Air conditioner |
| CN1995840A (en) * | 2006-01-03 | 2007-07-11 | 三星电子株式会社 | Air conditioner |
| CN202692269U (en) * | 2012-08-16 | 2013-01-23 | 珠海格力电器股份有限公司 | Air conditioning indoor machine and air conditioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103591640A (en) | 2014-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103591640B (en) | Air conditioner room unit, air-conditioner and control method thereof | |
| CN202692269U (en) | Air conditioning indoor machine and air conditioning | |
| CN203810563U (en) | Air-conditioner | |
| CN103629739A (en) | Multi-air-outlet air conditioner indoor unit | |
| CN103673085B (en) | Air conditioner room unit and there is its air-conditioner | |
| CN103162353A (en) | Air conditioner | |
| CN106440056A (en) | Air conditioner cabinet | |
| CN103776090A (en) | Room air conditioner and control method thereof | |
| CN106225072A (en) | Air conditioning system and heat exchange structure thereof | |
| CN107525150A (en) | Air conditioner room unit and air conditioner | |
| CN106091322A (en) | Wind outlet panel structure, air-conditioner, the control method of air conditioner air-out | |
| CN106440028A (en) | Air conditioner | |
| CN103776094A (en) | Air conditioner indoor unit and air conditioner with same | |
| CN202792259U (en) | Indoor unit of air conditioner with multiple air outlets | |
| CN205783137U (en) | Microwave oven | |
| CN104390279A (en) | Air conditioner | |
| CN109442573A (en) | A kind of air outlet device for air conditioner and air conditioner | |
| CN206145929U (en) | Ejecting wind floor air conditioner | |
| CN205860419U (en) | Wind outlet panel structure, air-conditioner | |
| CN205939404U (en) | Air -conditioner | |
| CN210463269U (en) | Wall-mounted air conditioner indoor unit | |
| CN206771553U (en) | Wall-hanging air conditioner all-in-one | |
| CN204301205U (en) | Air-conditioner | |
| CN106123063A (en) | Lampblack absorber | |
| CN207094809U (en) | Air treatment module and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |