CN205156154U - Air -conditioner - Google Patents

Air -conditioner Download PDF

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Publication number
CN205156154U
CN205156154U CN201520988919.6U CN201520988919U CN205156154U CN 205156154 U CN205156154 U CN 205156154U CN 201520988919 U CN201520988919 U CN 201520988919U CN 205156154 U CN205156154 U CN 205156154U
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CN
China
Prior art keywords
air
volute
air outlet
outlet
wind
Prior art date
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Active
Application number
CN201520988919.6U
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Chinese (zh)
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
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Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201520988919.6U priority Critical patent/CN205156154U/en
Application granted granted Critical
Publication of CN205156154U publication Critical patent/CN205156154U/en
Active legal-status Critical Current
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Abstract

The utility model provides an air -conditioner, include: the casing is provided with air intake and last air outlet on, wind channel subassembly, wind channel subassembly include first spiral case portion and second spiral case portion, and first spiral case portion has first wind channel and a first air outlet, and second spiral case portion connects in one side of keeping away from first air outlet of first spiral case portion, and second spiral case portion has second wind channel and second air outlet, second wind channel and first wind channel mutual isolation, and the second air outlet sets up on the wind channel diapire of second spiral case portion, first fan and second fan set up in first spiral case portion and second spiral case portion respectively, the heat exchanger sets up in the casing to the heat exchanger lies in between air intake and the wind channel subassembly, and wherein, the air inlet orientation of first spiral case portion is the same with the air inlet orientation of second spiral case portion, and first air outlet and last air outlet correspond setting, second air outlet and last air outlet intercommunication. The technical scheme of the utility model the low problem of the air -conditioner heat exchange efficiency among the prior art has been solved.

Description

Air-conditioner
Technical field
The utility model relates to air conditioner technical field, in particular to a kind of air-conditioner.
Background technology
The centrifugal blower fan system of cabinet air-conditioner of the prior art generally adopts bottom sides air intake, the working method of top air-out.Particularly, air intake first accelerates through centrifugal blower, then be positioned at housing heat exchanger and carry out heat exchange, finally from superposed air outlet.Cabinet air-conditioner of the prior art has following problem: because centrifugal blower air-out speed is uneven, and therefore the uneven heat exchange efficiency that causes of heat exchanger heat exchange is low, and then properties of product are reduced.
Utility model content
Main purpose of the present utility model is to provide a kind of air-conditioner, to solve the low problem of air-conditioner heat exchange efficiency of the prior art.
To achieve these goals, the utility model provides a kind of air-conditioner, comprising: housing, housing is provided with air inlet and upper air outlet; Ducting assembly, ducting assembly comprises the first volute section and the second volute section, first volute section has the first air channel and the first air outlet, second volute section is connected to the side away from the first air outlet of the first volute section, second volute section has the second air channel and the second air outlet, second air channel and the first air channel mutually isolated, the second air outlet is arranged on the air channel diapire of the second volute section; First blower fan and the second blower fan, the first blower fan is arranged in the first volute section, and the second blower fan is arranged in the second volute section; Heat exchanger, is arranged in housing, and heat exchanger is between air inlet and ducting assembly, wherein, the air intake direction of the first volute section is identical with the air intake direction of the second volute section, and the first air outlet and upper air outlet correspondence are arranged, and the second air outlet is communicated with upper air outlet.
Further, housing comprises: air inlet faceplate, and air inlet is arranged on air inlet faceplate; Wind outlet panel, is connected on air inlet faceplate, and the upper end of wind outlet panel is provided with the first diversion edges edge, and the upper edge of the first diversion edges edge and wind outlet panel forms air outlet, and the below of wind outlet panel is provided with lower air outlet.
Further, the air channel diapire of the first volute section and the air channel diapire of the second volute section are structure as a whole.
Further, between the air channel diapire of wind outlet panel and the first volute section and the air channel diapire of the second volute section, formed wind passage, and crossed wind passage and be communicated with the second air outlet with upper air outlet respectively.
Further, ducting assembly also comprises: the first flow-guiding structure, and the air channel diapire being arranged on the second volute section is positioned at the side of the second volute section towards wind outlet panel, and the first flow-guiding structure and the second air outlet correspondence arrange.
Further, the first flow-guiding structure has opening, and opening is arranged towards the first volute section.
Further, the first wind-guiding cambered surface is provided with in the first flow-guiding structure.
Further, ducting assembly also comprises: the second flow-guiding structure, is arranged on the first air outlet place, and the second flow-guiding structure has the second diversion edges edge, and the second diversion edges is along between the first diversion edges edge and the upper edge of wind outlet panel.
Application the technical solution of the utility model, heat exchanger is arranged between the air inlet of housing and ducting assembly, and also namely heat exchanger is arranged between air inlet and the air inlet of ducting assembly.Said structure can make by the air intake flow velocity of heat exchanger more even, and then improves the heat exchange efficiency of heat exchanger.In addition, ducting assembly also comprises the first volute section and the second volute section, and the second air outlet of the second volute section is arranged on its air channel diapire.Said structure can make the air-out direction of the second volute section identical with the air-out direction of the first volute section but not be in same plane, and then prevents the air-out of the second volute section and the air-out of the first volute section from interfering, thus improves air-out performance.Therefore the technical solution of the utility model solves the low problem of air-conditioner heat exchange efficiency of the prior art.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to air-conditioner of the present utility model;
Fig. 2 shows the decomposing schematic representation of air-conditioner in Fig. 1;
Fig. 3 shows the decomposing schematic representation of the ducting assembly of air-conditioner in Fig. 1;
Fig. 4 shows the cross-sectional schematic 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;
Schematic diagram is looked on the left side that Figure 11 shows 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 3rd flow-guiding structure of ducting assembly in Fig. 4;
Schematic diagram is looked on the left side that Figure 14 shows the 3rd flow-guiding structure in Figure 13;
Figure 15 shows the schematic top plan view of the 3rd flow-guiding structure in Figure 13;
The 3rd flow-guiding structure that Figure 16 shows ducting assembly in Fig. 4 is positioned at inside wind direction flow schematic diagram during primary importance; And
The 3rd flow-guiding structure that Figure 17 shows ducting assembly in Fig. 4 is positioned at the inside wind direction flow schematic diagram during second place.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, the first volute section; 11, the first air channel; 12, the first air outlet; 20, the second volute section; 21, the second air channel; 22, the second air outlet; 221, the second wind-guiding cambered surface; 30, the first flow-guiding structure; 31, opening; 32, the first wind-guiding cambered surface; 40, the second flow-guiding structure; 41, the second diversion edges edge; 50, the 3rd volute section; 51, the 3rd air channel; 52, the 3rd air outlet; 60, the 3rd flow-guiding structure; 61, wind deflector; 62, baffle plate; 100, housing; 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 fan; 800, the second blower fan; 900, the 3rd blower fan.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1 to Figure 3, the air-conditioner of the present embodiment comprises housing 100, ducting assembly 200 and heat exchanger 600.Wherein, housing 100 is provided with air inlet 300, heat exchanger 600 is arranged in housing 100, and heat exchanger 600 is between air inlet 300 and ducting assembly 200.
The technical scheme of application the present embodiment, heat exchanger 600 is arranged between the air inlet 300 of housing 100 and ducting assembly 200, and also namely heat exchanger 600 is arranged between the air inlet of air inlet 300 and ducting assembly 200.Said structure can make by the air intake flow velocity of heat exchanger 600 more even, and then improves the heat exchange efficiency of heat exchanger 600.Therefore the technical scheme of the present embodiment solves the low problem of air-conditioner heat exchange efficiency of the prior art.
Further, as shown in Figures 4 to 6, the ducting assembly 200 of the present embodiment comprises the first volute section 10, second volute section 20, the 3rd volute section 50.Wherein, the first volute section 10 has the first air channel 11 and the first air outlet 12.Second volute section 20 is connected to the side away from the first air outlet 12 of the first volute section 10, and the second volute section 20 has the second air channel 21 and the second air outlet 22.Second air channel 21 and the first air channel 11 mutually isolated, the second air outlet 22 is arranged on the air channel diapire of the second volute section 20.3rd volute section 50 is connected to the side of the second volute section 20 away from the first volute section 10,3rd volute section 50 has the 3rd air channel 51 and the 3rd air outlet 52,3rd air channel 51 and the second air channel 21 isolate mutually, the air-out direction of the 3rd air outlet 52 is contrary with the air-out direction of the first air outlet 12 simultaneously, and the air intake direction of the air intake direction of the first volute section 10, the second volute section 20 and the air intake direction of the 3rd volute section 50 identical, first air outlet 12 and upper air outlet 400 correspondence are arranged, and the 3rd air outlet 52 and lower air outlet 500 correspondence are arranged.
Said structure can make ducting assembly 200 realize air-out and lower air-out respectively, and then can make air conditioner heat-production air-out at present, and upper air-out during refrigeration, above-mentioned air-out mode can improve human comfort, enhances product performance.Simultaneously, said structure can also make the air-out direction of the air-out direction of the second volute section 20 and the first volute section 10 or the 3rd volute section 50 identical but not be in same plane, and then prevent the air-out of the air-out of the second volute section 20 and the first volute section 10 or the 3rd volute section 50 from interfering, thus improve air-out performance.Therefore to have air-out efficiency high for the air-conditioner of the present embodiment, and the feature that air-out comfort level is good.
First blower fan 700, second blower fan 800 and the 3rd blower fan 900, first blower fan 700 are arranged in the first volute section 10, and the second blower fan 800 is arranged in the second volute section 20, and the 3rd blower fan 900 is arranged in the 3rd volute section 50; Wherein, the air intake direction of the air intake direction of the first volute section 10, the air intake direction of the second volute section 20 and the 3rd volute section 50 is identical, and the first air outlet 12 and upper air outlet 400 correspondence are arranged, and the 3rd air outlet 52 and lower air outlet 500 correspondence are arranged.
As depicted in figs. 1 and 2, in the technical scheme of the present embodiment, housing 100 comprises air inlet faceplate 110 and wind outlet panel 120.Air inlet faceplate 110 and wind outlet panel 120 fasten setting mutually.Wherein, air inlet 300 is arranged on air inlet faceplate 110, and 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 the first diversion edges forms upper air outlet 400 along the upper edge of 111 and wind outlet panel 120, 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 the present embodiment, the air channel diapire of the air channel diapire of the first volute section 10, the air channel diapire of the second volute section 20 and the 3rd volute section 50 is all positioned at same plane.Preferably, the air channel diapire of the air channel diapire of the first volute section 10, the air channel diapire of the second volute section 20 and the 3rd volute section 50 is structure as a whole, simultaneously, the outline of the first volute section 10, second volute section 20 and the 3rd volute section 50 forms body structure jointly, and forms air duct integrated structure.Further preferably, the first volute section 10, second volute section 20 and the 3rd volute section 50 are longitudinally arranged in order, and said structure makes ducting assembly compact conformation, takes up room little, and then realizes the Miniaturization Design of air-conditioner product.
As shown in Figure 2, in the technical scheme of the present embodiment, the air channel diapire of wind outlet panel 120 and the first volute section 10, between the air channel diapire of the second volute section 20 and the air channel diapire of the 3rd volute section 50, formed wind passage, and crossed wind passage and be communicated with the 3rd air outlet 52 with upper air outlet 400, lower air outlet 500 respectively.
As shown in Figure 7 to 9, in the technical scheme of the present embodiment, ducting assembly 200 also comprises the first flow-guiding structure 30, the air channel diapire that first flow-guiding structure 30 is arranged on the second volute section 20 is positioned at the outside of the second volute section 20, and the first flow-guiding structure 30 and the second air outlet 22 correspondence are arranged.Said structure can make the air-out of the second volute section 20 be directed in wind passage and blow out towards specific direction.Particularly, in the present embodiment, the first flow-guiding structure 30 has opening 31, and opening 31 is arranged towards the first volute section 10.Also namely the air-out of the second volute section 20 is upper air-out in the present embodiment.Certainly, also opening 31 can be arranged towards the 3rd volute section 50, even if also the air-out direction of the second volute section 20 is adjusted to lower air-out.
Meanwhile, the air-out of the second volute section 20 to guide in wind passage and not to be in same plane with the air-out of the first volute section 10 through the first flow-guiding structure 30, and then can prevent the air-out of the first volute section 10 and the second volute section 20 from interfering with each other.
As Fig. 4 to and Fig. 7 to Fig. 9 shown in, in the technical scheme of the present embodiment, be provided with the first wind-guiding cambered surface 32 in the first flow-guiding structure 30, simultaneously the second air outlet 22 place is provided with the second wind-guiding cambered surface 221.Said structure can make the wind energy entered in the second air channel 21 enough be exported along cambered surface, and then prevents the wind being positioned at the second volute section 20 from causing wind energy to be lost in a large number owing to flowing to flip-flop.
As shown in Figure 10 to 12, in the technical scheme of the present embodiment, ducting assembly also comprises the second flow-guiding structure 40, be arranged on the first air outlet 12 place, second flow-guiding structure 40 has the second diversion edges along 41, the second diversion edges along 41 at the first diversion edges along between 111 and the upper edge of wind outlet panel 120.Said structure can separate the air-out of the first volute section 10 and the air-out of the second volute section 20.Particularly, from the air-out of the first volute section 10 from the first diversion edges along 111 and second diversion edges along the second diversion edges along blowout between 41, from the air-out of the second volute section 20 from the second diversion edges along air-out between 41 and the upper edge of wind outlet panel 120.The above-mentioned course of work can prevent the air-out between two volute section from interfering with each other, and then improves air-out efficiency.
As shown in FIG. 13 to 15, in the technical scheme of the present embodiment, ducting assembly also comprises the 3rd flow-guiding structure the 60, three flow-guiding structure 60 and is arranged on the 3rd air outlet 52 place movably.Wherein, the 3rd flow-guiding structure 60 comprises wind deflector 61 and baffle plate the 62, three flow-guiding structure 60 and comprises wind deflector 61 and be positioned at primary importance above the 3rd air outlet 52 and wind deflector 61 and be positioned at the second place below the 3rd air outlet 52.
Particularly, the movement of the 3rd flow-guiding structure 60 is realized by gear & rack structure.Certainly, also other frame for movements can be adopted realize moving up and down of the 3rd flow-guiding structure 60.
In the present embodiment, 3rd flow-guiding structure 60 is for changing the air-out direction of the 3rd air outlet 52, particularly, as shown in Figure 16 and Figure 17, when the 3rd flow-guiding structure 60 is positioned at primary importance, wind deflector 61 is by the 3rd air outlet 52 and cross wind channel separation, and the 3rd air outlet 52 and lower air outlet 500 correspondence are arranged.The wind blown out by the 3rd air outlet 52 flows out and blows out from lower air outlet below wind deflector 61, and now the 3rd volute section 50 is lower air-out mode.
When the 3rd flow-guiding structure 60 is positioned at the second place, wind deflector 61 no longer cuts off the 3rd air outlet 52 and crosses wind passage.Meanwhile, lower air outlet 500 blocks by baffle plate 62, and the wind therefore blown out by the 3rd air outlet 52 flows out above wind deflector 61, and by and its flow direction be directed to upwards and flowed in wind passage, finally blown out by upper air outlet 400.Now the 3rd volute section 50 is upper air-out mode.
From the above, by controlling the position of the 3rd flow-guiding structure 60, the air-conditioner of the present embodiment has multiple air-out mode.Meanwhile, because whether the first blower fan 700, second blower fan 800 and the 3rd blower fan 900 all can be controlled separately to work, therefore particularly, the air-conditioner of the present embodiment has following mode of operation:
1, the air-out direction of the first air outlet 12, second air outlet 22 and the 3rd air outlet 52 all upwards,, whether worked by the blower fan controlling to be positioned at each volute section meanwhile, can regulating air volume, this pattern is applicable to the refrigeration mode of air-conditioner, prevents cold wind from directly blowing human body.Meanwhile, because cold air is heavier, cold air upwards blows out backward surface subsidence, and then all needs to change indoor temperature.
2, upwards, the air-out direction of the 3rd air outlet 52 is downward for the first air outlet 12 and the second air outlet 22 air-out direction.Now be applicable to the heating mode of air-conditioner, and realize heating blanket type air-out, and then improve indoor temperature fast, and human sense of comfort is strong.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (8)

1. an air-conditioner, is characterized in that, comprising:
Housing (100), described housing (100) is provided with air inlet (300) and upper air outlet (400);
Ducting assembly (200), described ducting assembly (200) comprises the first volute section (10) and the second volute section (20), described first volute section (10) has the first air channel (11) and the first air outlet (12), described second volute section (20) is connected to the side away from described first air outlet (12) of described first volute section (10), described second volute section (20) has the second air channel (21) and the second air outlet (22), described second air channel (21) is mutually isolated with described first air channel (11), described second air outlet (22) is arranged on the air channel diapire of described second volute section (20),
First blower fan (700) and the second blower fan (800), described first blower fan (700) is arranged in described first volute section (10), and described second blower fan (800) is arranged in described second volute section (20);
Heat exchanger (600), is arranged in described housing (100), and described heat exchanger (600) is positioned between described air inlet (300) and described ducting assembly (200),
Wherein, the air intake direction of described first volute section (10) is identical with the air intake direction of described second volute section (20), described first air outlet (12) and described upper air outlet (400) correspondence are arranged, and described second air outlet (22) is communicated with described upper air outlet (400).
2. air-conditioner according to claim 1, is characterized in that, described housing (100) comprising:
Air inlet faceplate (110), described air inlet (300) is arranged on described air inlet faceplate (110);
Wind outlet panel (120), be connected on described air inlet faceplate (110), the upper end of described wind outlet panel (120) is provided with the first diversion edges along (121), described first diversion edges forms described upper air outlet (400) along the upper edge of (121) and described wind outlet panel (120), and the below of described wind outlet panel (120) is provided with lower air outlet (500).
3. air-conditioner according to claim 2, is characterized in that, the air channel diapire of described first volute section (10) and the air channel diapire of described second volute section (20) are structure as a whole.
4. air-conditioner according to claim 3, it is characterized in that, formed wind passage between the air channel diapire of described wind outlet panel (120) and the first volute section (10) and the air channel diapire of described second volute section (20), described wind passage of crossing is communicated with described second air outlet (22) with described upper air outlet (400) respectively.
5. the air-conditioner according to any one of claim 2 to 4, is characterized in that, described ducting assembly (200) also comprises:
First flow-guiding structure (30), the air channel diapire being arranged on described second volute section (20) is positioned at the side of described second volute section (20) towards described wind outlet panel (120), and described first flow-guiding structure (30) and described second air outlet (22) correspondence arrange.
6. air-conditioner according to claim 5, is characterized in that, described first flow-guiding structure (30) has opening (31), and described opening (31) is arranged towards described first volute section (10).
7. air-conditioner according to claim 6, is characterized in that, is provided with the first wind-guiding cambered surface (32) in described first flow-guiding structure (30).
8. air-conditioner according to claim 2, is characterized in that, described ducting assembly also comprises:
Second flow-guiding structure (40), be arranged on described first air outlet (12) place, described second flow-guiding structure (40) has the second diversion edges along (41), and described second diversion edges is positioned at described first diversion edges along between (121) and the upper edge of described wind outlet panel (120) along (41).
CN201520988919.6U 2015-12-01 2015-12-01 Air -conditioner Active CN205156154U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520988919.6U CN205156154U (en) 2015-12-01 2015-12-01 Air -conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520988919.6U CN205156154U (en) 2015-12-01 2015-12-01 Air -conditioner

Publications (1)

Publication Number Publication Date
CN205156154U true CN205156154U (en) 2016-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520988919.6U Active CN205156154U (en) 2015-12-01 2015-12-01 Air -conditioner

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105352046A (en) * 2015-12-01 2016-02-24 珠海格力电器股份有限公司 Air conditioner
WO2017206672A1 (en) * 2016-06-01 2017-12-07 珠海格力电器股份有限公司 Air supply system and indoor unit and air conditioner using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105352046A (en) * 2015-12-01 2016-02-24 珠海格力电器股份有限公司 Air conditioner
WO2017206672A1 (en) * 2016-06-01 2017-12-07 珠海格力电器股份有限公司 Air supply system and indoor unit and air conditioner using same

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