CN105485764B - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN105485764B
CN105485764B CN201510875153.5A CN201510875153A CN105485764B CN 105485764 B CN105485764 B CN 105485764B CN 201510875153 A CN201510875153 A CN 201510875153A CN 105485764 B CN105485764 B CN 105485764B
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CN
China
Prior art keywords
air
volute section
air outlet
outlet
flow
Prior art date
Application number
CN201510875153.5A
Other languages
Chinese (zh)
Other versions
CN105485764A (en
Inventor
陈诚
林金煌
何振健
肖林辉
熊军
彭勃
张辉
梁博
叶务占
程春雨
陈荣华
刘明校
余明养
吕千浩
王振勇
Original Assignee
珠海格力电器股份有限公司
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Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to CN201510875153.5A priority Critical patent/CN105485764B/en
Publication of CN105485764A publication Critical patent/CN105485764A/en
Application granted granted Critical
Publication of CN105485764B publication Critical patent/CN105485764B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0018Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0033Indoor units, e.g. fan coil units characterised by fans having two or more fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0043Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0059Indoor units, e.g. fan coil units characterised by heat exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20Casings or covers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers

Abstract

The present invention provides a kind of air conditioners, comprising: shell is provided with air inlet, upper air outlet and lower air outlet on shell;Ducting assembly, ducting assembly includes the first volute section, the second volute section and third volute section, first volute section has the first air duct and the first air outlet, second volute section is connected to the side far from the first air outlet of the first volute section, second volute section has the second air duct and the second air outlet, third volute section is connected to side of second volute section far from the first volute section, third volute section has third air duct and third air outlet, and the air-out direction of the air-out direction of third air outlet and the first air outlet is opposite;Heat exchanger is arranged in shell, and heat exchanger, between air inlet and ducting assembly, the first air outlet and upper air outlet are correspondingly arranged, and third air outlet and lower air outlet are correspondingly arranged.Technical solution of the present invention solves the problems, such as that air conditioner heat exchange efficiency in the prior art is low.

Description

Air conditioner

Technical field

The present invention relates to air conditioner technical fields, in particular to a kind of air conditioner.

Background technique

The centrifugal blower fan system of cabinet air-conditioner in the prior art generally uses bottom sides to enter the wind, the work of top outlet air Mode.Specifically, air inlet first passes through centrifugal blower acceleration, then heat exchange is carried out with positioned at heat exchanger in shell, finally from position Air outlet in top.Cabinet air-conditioner in the prior art has following problem: since to go out wind velocity uneven for centrifugal blower, Therefore heat exchanger heat exchange unevenly causes heat exchange efficiency low, so that properties of product reduce.

Summary of the invention

The main purpose of the present invention is to provide a kind of air conditioners, low to solve air conditioner heat exchange efficiency in the prior art The problem of.

To achieve the goals above, the present invention provides a kind of air conditioners, comprising: shell, be provided on shell air inlet, Upper air outlet and lower air outlet;Ducting assembly, ducting assembly include the first volute section, the second volute section and third volute section, First volute section has the first air duct and the first air outlet, and the second volute section is connected to separate first air outlet of the first volute section Side, the second volute section have the second air duct and the second air outlet, the second air duct and the first air duct are mutually isolated, the second outlet air Mouth is arranged on the air duct bottom wall of the second volute section, and third volute section is connected to one of the second volute section far from the first volute section Side, third volute section have third air duct and third air outlet, and third air duct and the second air duct are mutually isolated, third air outlet The air-out direction of air-out direction and the first air outlet is on the contrary, the first blower, the second blower and third blower, the setting of the first blower exist In first volute section, the second blower is arranged in the second volute section, and third blower is arranged in third volute section;Heat exchanger, if It sets in shell, and heat exchanger is between air inlet and ducting assembly, wherein the air inlet direction of the first volute section, second The air inlet direction of volute section and the air inlet direction of third volute section are identical, and the first air outlet and upper air outlet are correspondingly arranged, the Three air outlets and lower air outlet are correspondingly arranged.

Further, shell includes: air inlet faceplate, and air inlet is arranged on air inlet faceplate, and the upper end of air inlet faceplate is arranged There is the first diversion edges edge;Wind outlet panel is connected on air inlet faceplate, and the upper edge of the first diversion edges edge and wind outlet panel is formed Air outlet, lower air outlet are arranged in wind outlet panel.

Further, the air duct of the air duct bottom wall of the first volute section, the air duct bottom wall of the second volute section and third volute section Bottom wall is structure as a whole.

Further, the air duct bottom wall of wind outlet panel and the first volute section, the air duct bottom wall of the second volute section and third snail Wind passage is formed between the air duct bottom wall in shell portion, wind passage connects with upper air outlet, lower air outlet and third air outlet respectively It is logical.

Further, ducting assembly further include: simultaneously position is arranged on the air duct bottom wall of the second volute section in the first flow-guiding structure It is correspondingly arranged in the second volute section towards the side of wind outlet panel, the first flow-guiding structure and the second air outlet.

Further, the first flow-guiding structure has opening, and opening is arranged towards the first volute section or third volute section.

Further, the first wind-guiding cambered surface is provided in the first flow-guiding structure.

Further, ducting assembly further include: the second flow-guiding structure is arranged at the first air outlet, the second flow-guiding structure With the second diversion edges edge, the second diversion edges are along between the first diversion edges edge and the upper edge of wind outlet panel, and second Diversion edges all have gap between and between the second diversion edges edge and the upper edge of wind outlet panel along with the first diversion edges.

Further, ducting assembly further include: third flow-guiding structure is movably disposed at third air outlet, third Flow-guiding structure includes wind deflector, and third flow-guiding structure includes the first position and wind-guiding that wind deflector is located above third air outlet Plate is located at the second position below third air outlet, wherein when third flow-guiding structure is located at first position, wind deflector obstructs third Air outlet and wind passage, and third air outlet is connected to lower air outlet, when third flow-guiding structure is located at the second position, third goes out Air port is connected to wind passage under the water conservancy diversion of wind deflector and then is connected to upper air outlet.

Further, third flow-guiding structure further includes baffle, and when third flow-guiding structure is located at the second position, baffle is blocked down Air outlet.

It applies the technical scheme of the present invention, heat exchanger is arranged between the air inlet of shell and ducting assembly, namely heat exchange Device is arranged between air inlet and the air inlet of ducting assembly.Above structure can make through the air inlet flow velocity of heat exchanger more Uniformly, so improve heat exchanger heat exchange efficiency.In addition, ducting assembly includes the first volute section and third volute section, wherein the First air outlet of one volute section and the third direction of air outlet of third volute section are opposite.Above structure can make ducting assembly Upper outlet air and lower outlet air are realized respectively, and then can make air conditioner heat-production outlet air at present, the upper outlet air of when refrigeration, above-mentioned air-out mode It can be improved human comfort, enhance product performance.Meanwhile ducting assembly further includes the second volute section, the of the second volute section Two air outlets are arranged on its air duct bottom wall.Above structure can make the second volute section air-out direction and the first volute section or The air-out direction of third volute section is identical but is not at same plane, and then prevents the outlet air and the first volute section of the second volute section Or the outlet air interference of third volute section, to improve outlet air performance.Therefore technical solution of the present invention solves in the prior art The low problem of air conditioner heat exchange efficiency.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:

Fig. 1 shows the structural schematic diagram of the embodiment of air conditioner according to the present invention;

Fig. 2 shows the decomposition texture schematic diagrams of air conditioner in Fig. 1;

Fig. 3 shows the decomposition texture schematic diagram of the ducting assembly of air conditioner in Fig. 1;

Fig. 4 shows the schematic cross-sectional view of ducting assembly in Fig. 3;

Fig. 5 shows the schematic side view of ducting assembly in Fig. 4;

Fig. 6 shows the schematic top plan view of ducting assembly in Fig. 4;

Fig. 7 shows the schematic front view of the first flow-guiding structure of ducting assembly in Fig. 4;

Fig. 8 shows the schematic top plan view of the first flow-guiding structure in Fig. 7;

Fig. 9 shows the schematic side view of the first flow-guiding structure in Fig. 7;

Figure 10 shows the schematic front view of the second flow-guiding structure of ducting assembly in Fig. 4;

Figure 11 shows the left view schematic diagram of the second flow-guiding structure in Figure 10;

Figure 12 shows the schematic top plan view of the second flow-guiding structure in Figure 10;

Figure 13 shows the schematic front view of the third flow-guiding structure of ducting assembly in Fig. 4;

Figure 14 shows the left view schematic diagram of third flow-guiding structure in Figure 13;

Figure 15 shows the schematic top plan view of third flow-guiding structure in Figure 13;

The third flow-guiding structure that Figure 16 shows ducting assembly in Fig. 4 is located inside wind direction flowing signal when first position Figure;And

It is located at the inside wind direction flowing signal when second position Figure 17 shows the third flow-guiding structure of ducting assembly in Fig. 4 Figure.

Wherein, the above drawings include the following reference numerals:

10, the first volute section;11, the first air duct;12, the first air outlet;20, the second volute section;21, the second air duct;22, Second air outlet;221, the second wind-guiding cambered surface;30, the first flow-guiding structure;31, it is open;32, the first wind-guiding cambered surface;40, it second leads Flow structure;41, the second diversion edges edge;50, third volute section;51, third air duct;52, third air outlet;60, third water conservancy diversion knot Structure;61, wind deflector;62, baffle;100, shell;110, air inlet faceplate;111, the first diversion edges edge;120, wind outlet panel;200, Ducting assembly;300, air inlet;400, upper air outlet;500, lower air outlet;600, heat exchanger;700, the first blower;800, Two blowers;900, third blower.

Specific embodiment

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

As shown in Figure 1 to Figure 3, the air conditioner of the present embodiment includes shell 100, ducting assembly 200 and heat exchanger 600. Wherein, air inlet 300 is provided on shell 100, heat exchanger 600 is arranged in shell 100, and heat exchanger 600 is located at air inlet Between mouth 300 and ducting assembly 200.

Using the technical solution of the present embodiment, the air inlet 300 and ducting assembly 200 of shell 100 is arranged in heat exchanger 600 Between namely heat exchanger 600 be arranged between air inlet 300 and the air inlet of ducting assembly 200.Above structure can to lead to The air inlet flow velocity for crossing heat exchanger 600 is more uniform, and then improves the heat exchange efficiency of heat exchanger 600.Therefore the technology of the present embodiment Scheme solves the problems, such as that air conditioner heat exchange efficiency in the prior art is low.

Further, as shown in Figures 4 to 6, the ducting assembly 200 of the present embodiment includes the first volute section 10, the second snail Shell portion 20, third volute section 50.Wherein, the first volute section 10 has the first air duct 11 and the first air outlet 12.Second volute section 20 are connected to the side far from the first air outlet 12 of the first volute section 10, and the second volute section 20 has the second air duct 21 and second Air outlet 22.Second air duct 21 and the first air duct 11 are mutually isolated, and the air duct of the second volute section 20 is arranged in the second air outlet 22 On bottom wall.Third volute section 50 is connected to side of second volute section 20 far from the first volute section 10, and third volute section 50 has Third air duct 51 and third air outlet 52, third air duct 51 and the second air duct 21 are mutually isolated, at the same third air outlet 52 go out The air-out direction of wind direction and the first air outlet 12 is on the contrary, and the air inlet direction of first volute section 10, the second volute section 20 The air inlet direction for entering the wind direction and third volute section 50 is identical, and the first air outlet 12 and upper air outlet 400 are correspondingly arranged, third Air outlet 52 and lower air outlet 500 are correspondingly arranged.

Above structure can make ducting assembly 200 realize outlet air and lower outlet air respectively, and then can make air conditioner system Hot outlet air at present, the upper outlet air of when refrigeration, above-mentioned air-out mode can be improved human comfort, enhance product performance.Meanwhile it is above-mentioned Structure is also possible that the air-out direction and the air-out direction phase of the first volute section 10 or third volute section 50 of the second volute section 20 With but be not at same plane, and then prevent the outlet air of the second volute section 20 and going out for the first volute section 10 or third volute section 50 It air-dries and relates to, to improve outlet air performance.Therefore the air conditioner of the present embodiment is high-efficient with outlet air and outlet air comfort level is good Feature.

First blower 700, the second blower 800 and third blower 900, the first blower 700 are arranged in the first volute section 10, Second blower 800 is arranged in the second volute section 20, and third blower 900 is arranged in third volute section 50;Wherein, the first spiral case The air inlet direction in the air inlet direction in portion 10, the air inlet direction of the second volute section 20 and third volute section 50 is identical, the first outlet air Mouth 12 and upper air outlet 400 are correspondingly arranged, and third air outlet 52 and lower air outlet 500 are correspondingly arranged.

As depicted in figs. 1 and 2, in the technical scheme of this embodiment, shell 100 includes air inlet faceplate 110 and outlet air surface Plate 120.Air inlet faceplate 110 and the mutual setting that is interlocked of wind outlet panel 120.Wherein, air inlet 300 is arranged on air inlet faceplate 110, The upper end of air inlet faceplate 110 is provided with the first diversion edges along 111.Wind outlet panel 120 is connected on air inlet faceplate 110, and first leads Stream edge 111 and the upper edge of wind outlet panel 120 form air outlet 400, and lower air outlet 500 is arranged in wind outlet panel 120.

As shown in Figure 4 and Figure 6, in the technical scheme of this embodiment, the air duct bottom wall, the second spiral case of the first volute section 10 The air duct bottom wall in portion 20 and the air duct bottom wall of third volute section 50 are respectively positioned in same plane.Preferably, first volute section 10 The air duct bottom wall of air duct bottom wall, the air duct bottom wall of the second volute section 20 and third volute section 50 is structure as a whole, meanwhile, the first snail The outer profile in shell portion 10, the second volute section 20 and third volute section 50 collectively constitutes body structure, and constitutes air duct integrated knot Structure.It is further preferred that the first volute section 10, the second volute section 20 and third volute section 50 are arranged successively along longitudinal direction, above-mentioned knot Structure makes ducting assembly compact-sized, occupies little space, and then realizes the Miniaturization Design of air conditioner product.

As shown in Fig. 2, in the technical scheme of this embodiment, the air duct bottom wall of wind outlet panel 120 and the first volute section 10, Form wind passage between the air duct bottom wall of second volute section 20 and the air duct bottom wall of third volute section 50, wind passage respectively with Upper air outlet 400, lower air outlet 500 are connected to third air outlet 52.

As shown in Figure 7 to 9, in the technical scheme of this embodiment, ducting assembly 200 further includes the first flow-guiding structure 30, the outside on the air duct bottom wall of the second volute section 20 and being located at the second volute section 20 is arranged in the first flow-guiding structure 30, and First flow-guiding structure 30 and the second air outlet 22 are correspondingly arranged.Above structure can be such that the outlet air of the second volute section 20 is directed to It is blown out in wind passage and towards specific direction.Specifically, in the present embodiment, the first flow-guiding structure 30 has opening 31, Opening 31 is arranged towards the first volute section 10.Namely the outlet air of the second volute section 20 in the present embodiment is upper outlet air.Certainly, Opening 31 can be arranged towards third volute section 50, even if also the air-out direction of the second volute section 20 is adjusted to lower outlet air.

Meanwhile second volute section 20 outlet air by the first flow-guiding structure 30 guidance to wind passage in and with the first snail The outlet air in shell portion 10 is not in same plane, and then the outlet air of the first volute section 10 and the second volute section 20 can be prevented mutual Interference.

If Fig. 4 is extremely and shown in Fig. 7 to Fig. 9, in the technical scheme of this embodiment, it is provided in the first flow-guiding structure 30 First wind-guiding cambered surface 32, while the second wind-guiding cambered surface 221 is provided at the second air outlet 22.Above structure can to enter the Wind in two air ducts 21 can be exported along cambered surface, and then prevent the wind being located in the second volute section 20 from changing suddenly due to flow direction Become and wind energy is caused largely to be lost.

As shown in Figure 10 to 12, in the technical scheme of this embodiment, ducting assembly further includes the second flow-guiding structure 40, if It sets at the first air outlet 12, there are the second flow-guiding structure 40 second diversion edges to lead along 41 positioned at first along 41, second diversion edges It flows between edge 111 and the upper edge of wind outlet panel 120.Above structure can separate outlet air and the second snail of the first volute section 10 The outlet air in shell portion 20.Specifically, from the outlet air of the first volute section 10 from the first diversion edges along 111 and second diversion edges lead along second Stream edge 41 between blow out, from the outlet air of the second volute section 20 from the second diversion edges along 41 and wind outlet panel 120 upper edge it Between outlet air.The above-mentioned course of work can prevent the outlet air between two volute sections from interfering with each other, and then improve outlet air efficiency.

As shown in FIG. 13 to 15, in the technical scheme of this embodiment, ducting assembly further includes third flow-guiding structure 60, Third flow-guiding structure 60 is movably disposed at third air outlet 52.Wherein, third flow-guiding structure 60 includes 61 He of wind deflector Baffle 62, third flow-guiding structure 60 include the first position that wind deflector 61 is located above third air outlet 52 and wind deflector 61 In the second position of 52 lower section of third air outlet.

Specifically, the movement of third flow-guiding structure 60 is realized by gear & rack structure.It is of course also possible to use other Mechanical structure realizes the up and down motion of third flow-guiding structure 60.

In the present embodiment, third flow-guiding structure 60 is specifically such as schemed for changing the air-out direction of third air outlet 52 Shown in 16 and Figure 17, when third flow-guiding structure 60 is located at first position, wind deflector 61 is by third air outlet 52 and wind passage Isolation, and third air outlet 52 and lower air outlet 500 are correspondingly arranged.The wind blown out by third air outlet 52 is under wind deflector 61 Side's outflow is simultaneously blown out from lower air outlet, and third volute section 50 is lower air-out mode at this time.

When third flow-guiding structure 60 is located at the second position, wind deflector 61 no longer separates third air outlet 52 and crosses wind and leads to Road.Meanwhile baffle 62 flows out the wind that lower air outlet 500 is blocked, therefore blown out by third air outlet 52 above wind deflector 61, And by and its flow direction be directed to upwards and flow into wind passage, finally blown out by upper air outlet 400.Third at this time Volute section 50 is upper air-out mode.

It can be seen from the above, the air conditioner of the present embodiment has a variety of outlet air by the position of control third flow-guiding structure 60 Mode.Whether work simultaneously as the first blower 700, the second blower 800 and third blower 900 can be independently controlled, because This specifically, the air conditioner of the present embodiment has following operating mode:

1, the air-out direction of the first air outlet 12, the second air outlet 22 and third air outlet 52 is all upward, meanwhile, pass through Whether the blower that control is located in each volute section works, adjustable air force, this mode is suitble to the refrigeration mode of air conditioner, Prevent cold wind blow-through human body.Simultaneously as cold air is heavier, cold air blow out upwards after to surface subsidence, and then be both needed to change Room temperature.

2, the first air outlet 12 and 22 air-out direction of the second air outlet are upward, and the air-out direction of third air outlet 52 is downward. It is suitble to the heating mode of air conditioner at this time, and realizes heating blanket type outlet air, and then quickly improve room temperature, and human body relaxes Suitable sense is strong.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (8)

1. a kind of air conditioner characterized by comprising
Shell (100) is provided with air inlet (300), upper air outlet (400) and lower air outlet on the shell (100) (500);
Ducting assembly (200), the ducting assembly (200) include the first volute section (10), the second volute section (20) and third snail Shell portion (50), first volute section (10) have the first air duct (11) and the first air outlet (12), second volute section (20) side far from first air outlet (12) of first volute section (10), second volute section (20) are connected to With the second air duct (21) and the second air outlet (22), second air duct (21) and first air duct (11) are mutually isolated, Second air outlet (22) is arranged on the air duct bottom wall of second volute section (20), third volute section (50) connection In side of second volute section (20) far from first volute section (10), the third volute section (50) has third wind Road (51) and third air outlet (52), the third air duct (51) and second air duct (21) are mutually isolated, and the third goes out The air-out direction of the air-out direction in air port (52) and first air outlet (12) is opposite;
First blower (700), the second blower (800) and third blower (900), first blower (700) setting is described the In one volute section (10), the second blower (800) setting is in second volute section (20), the third blower (900) Setting is in the third volute section (50);
Heat exchanger (600), setting is in the shell (100), and the heat exchanger (600) is located at the air inlet (300) Between the ducting assembly (200),
Wherein, the air inlet direction of first volute section (10), the air inlet direction of second volute section (20) and described The air inlet direction of three volute sections (50) is identical, and first air outlet (12) and the upper air outlet (400) are correspondingly arranged, described Third air outlet (52) and the lower air outlet (500) are correspondingly arranged,
The air duct bottom wall of first volute section (10), the air duct bottom wall of second volute section (20) and the third volute section (50) air duct bottom wall is structure as a whole;First volute section (10), second volute section (20) and the third spiral case Portion (50) is arranged successively along longitudinal direction;
The ducting assembly (200) further include:
First flow-guiding structure (30) is arranged on the air duct bottom wall of second volute section (20) and is located at second volute section (20) towards the side of wind outlet panel (120), first flow-guiding structure (30) and second air outlet (22) are correspondingly arranged.
2. air conditioner according to claim 1, which is characterized in that the shell (100) includes:
Air inlet faceplate (110), the air inlet (300) are arranged on the air inlet faceplate (110), the air inlet faceplate (110) Upper end be provided with the first diversion edges along (111);
Wind outlet panel (120) is connected on the air inlet faceplate (110), and first diversion edges are along (111) and the outlet air surface The upper edge of plate (120) forms the upper air outlet (400), and the lower air outlet (500) is arranged in the wind outlet panel (120) On.
3. air conditioner according to claim 2, which is characterized in that the wind outlet panel (120) and first volute section (10) between the air duct bottom wall of air duct bottom wall, second volute section (20) and the air duct bottom wall of the third volute section (50) Formed wind passage, the wind passage respectively with the upper air outlet (400), the lower air outlet (500) and the third Air outlet (52) connection.
4. air conditioner according to claim 1, which is characterized in that first flow-guiding structure (30) has opening (31), The opening (31) is arranged towards first volute section (10) or the third volute section (50).
5. air conditioner according to claim 4, which is characterized in that be provided with first in first flow-guiding structure (30) and lead Wind cambered surface (32).
6. air conditioner according to claim 2, which is characterized in that the ducting assembly further include:
Second flow-guiding structure (40) is arranged at first air outlet (12), and second flow-guiding structure (40) has second Diversion edges are located at first diversion edges along (111) and the wind outlet panel (120) along (41) along (41), second diversion edges Upper edge between, and second diversion edges along and first diversion edges between (111) and second diversion edges Gap is all had along between the upper edge of the wind outlet panel (120).
7. air conditioner according to claim 3, which is characterized in that the ducting assembly further include:
Third flow-guiding structure (60) is movably disposed at the third air outlet (52), the third flow-guiding structure (60) Including wind deflector (61), the third flow-guiding structure (60) includes that the wind deflector (61) are located on the third air outlet (52) The first position and the wind deflector (61) of side are located at the second position below the third air outlet (52),
Wherein, when the third flow-guiding structure (60) is located at the first position, the wind deflector (61) obstructs the third and goes out Air port (52) and the wind passage, and the third air outlet (52) is connected to the lower air outlet (500), the third is led When flow structure (60) is located at the second position, the third air outlet (52) under the water conservancy diversion of the wind deflector (61) with it is described Wind passage is connected to and then is connected to the upper air outlet (400).
8. air conditioner according to claim 7, which is characterized in that the third flow-guiding structure (60) further includes baffle (62), when the third flow-guiding structure (60) is located at the second position, the baffle (62) blocks the lower air outlet (500)。
CN201510875153.5A 2015-12-01 2015-12-01 Air conditioner CN105485764B (en)

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