CN103453636A - Air conditioner and air supply device thereof - Google Patents
Air conditioner and air supply device thereof Download PDFInfo
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- CN103453636A CN103453636A CN201310215915XA CN201310215915A CN103453636A CN 103453636 A CN103453636 A CN 103453636A CN 201310215915X A CN201310215915X A CN 201310215915XA CN 201310215915 A CN201310215915 A CN 201310215915A CN 103453636 A CN103453636 A CN 103453636A
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Abstract
The invention discloses an air conditioner and an air supply device thereof. The air supply device of the air conditioner comprises an annular cover. A through air channel which is perforated through the annular cover is formed in the middle of the annular cover, a front opening and a rear opening are formed in the annular cover, a mixed air outlet is formed at the front opening, a non-heat-exchange air inlet is formed at the rear opening, an internal air channel and an annular heat-exchange main air channel are formed in the wall of the annular cover, the internal air channel is communicated with the air conditioner with the air supply device, the annular heat-exchange air main channel is communicated with the through air channel, an air flow distributing assembly which peripherally distributes heat-exchange air is arranged in the annular heat-exchange main channel, and the heat-exchange air from a heat exchanger of the air conditioner flows into the heat-exchange air main channel. The air conditioner and the air supply device have the advantages that the air flow distributing assembly is arranged in the heat-exchange air channel, and can peripherally distribute the heat-exchange air which flows into the air supply device of the air conditioner, so that the air supply uniformity of the air supply device can be improved, and the air supply performance of the air conditioner with the air supply device can be enhanced.
Description
Technical field
The invention belongs to the air-conditioning technique field, specifically, relate to a kind of air-conditioner air supply device and air-conditioning.
Background technology
During existing vertical air conditioner air-supply, the wind after the heat exchanger heat exchange directly under the effect of fan inside, the air outlet offered from air-conditioning blows out, and the wind blown out is all heat exchange wind.General, extra air-supply arrangement is not set between heat exchanger and air outlet.A shortcoming of this air-conditioning is to be all heat exchange wind owing to sending wind, and air quantity is less, and indoor wind circulation rate is slow; Another shortcoming is that the wind of sending is soft not, and especially, under refrigeration mode, the cool breeze blown out directly blows to it the user, and it is uncomfortable that the user feels.
For addressing the above problem, the applicant had once proposed a kind of air-conditioner air supply device that can be applied on air-conditioning, use this air-conditioner air supply device in air-conditioning after, can increase intake, the acceleration indoor air flows of air-conditioning, and can improve the mildness of air conditioning exhausting, improve user's comfortableness experience effect.But, because air-conditioning fan is blown from bottom to top, heat exchange wind is inhomogeneous on circumferential direction when entering annular air-out air channel, make lower end, annular air-out air channel air quantity larger, and left and right sides air quantity is less, and then the wind skewness on whole circumferential direction that causes air-conditioner air supply device to be sent, affect user's comfortableness result of use.
Summary of the invention
One of purpose of the present invention is to provide a kind of air-conditioner air supply device, by the distribution of air flow assembly is set in air-conditioner air supply device, utilizes the distribution of air flow assembly to be distributed the wind on the air-supply arrangement circumferential direction, to improve the air-supply uniformity.
For achieving the above object, the present invention adopts following technical proposals to be achieved:
A kind of air-conditioner air supply device, described air-supply arrangement comprises annular cover body, be formed with the perforation air channel of running through annular cover body in the middle of described annular cover body, before described annular cover body has, latter two opening, open front forms and mixes the wind outlet, after-opening forms non-heat exchange wind inlet, be formed with the air channel, inside that is communicated with the air-conditioning with this air-conditioner air supply device and the annular heat exchange wind main air duct in described perforation air channel on described circular cowling body wall, in described annular heat exchange wind main air duct, be provided with the heat exchanger from described air-conditioning, and the heat exchange wind that enters described heat exchange wind main air duct carries out the distribution of air flow assembly of circumferential distribution.
Air-conditioner air supply device as above, for stable and steering current flow, be provided with one or more annular flow deflectors on described annular heat exchange wind main air duct, described annular flow deflector is divided into the air channel, inside of the described air-conditioning of a plurality of connections and a plurality of heat exchange wind minute air channel in described perforation air channel by described annular heat exchange wind main air duct, in all described heat exchange wind minute air channel, is provided with described distribution of air flow assembly.
Air-conditioner air supply device as above, described distribution of air flow assembly includes a plurality of air distribution plates, and described a plurality of air distribution plates divide on the circumferential direction in air channel, distribute along described heat exchange wind air-supply wind direction left-right symmetry at described annular heat exchange wind.
Air-conditioner air supply device as above, described a plurality of air distribution plates are the bent portions matching board with same flexure direction, and the air supply direction contrary of the bending direction of a plurality of described bent portions matching boards and described heat exchange wind.
Air-conditioner air supply device as above, described distribution of air flow assembly at least includes a pair of primary air distribution plate that described heat exchange wind is divided into to left, center, right three parts, described a pair of primary air distribution plate is arranged on the bottom in described annular heat exchange wind minute air channel, and described annular heat exchange wind minute air channel is divided into to two parts that circumferential lengths is 1:2-1:4.
Air-conditioner air supply device as above, described distribution of air flow assembly also includes some to the secondary air distribution plate, describedly some the secondary air distribution plate is successively set on to described primary air distribution plate top with the variation tendency that spacing reduces gradually from bottom to top.
Air-conditioner air supply device as above, described some to the secondary air distribution plate from bottom to top area reduce gradually, and the area that is positioned at the described secondary air distribution plate of foot is less than the area of described primary air distribution plate.
Air-conditioner air supply device as above, described some circumferential lengths to the exchange of the annular heat between a pair of described auxiliary air distribution plate at top wind minute air channel in the secondary air distribution plate account for the 1/5-1/3 of this annular heat exchange wind minute circumferential total length in air channel.
Preferably, the surface of described air distribution plate is curvilinear plane.
Two of purpose of the present invention is to provide a kind of air-conditioning, to improve the air-conditioning performance.
Specifically, a kind of air-conditioning, comprise the air-conditioning body, described air-conditioning body has front panel, postnotum, left and right sides panel, described front panel, rear board and left and right sides panel limit the air channel, inside of described air-conditioning body, offer on described front panel and mix the wind outlet, at least with described mixing wind, export corresponding position and offer non-heat exchange wind inlet on described postnotum, be provided with air-conditioner air supply device described above in described air-conditioning body interior, the mixing wind outlet of the annular cover body in described air-conditioner air supply device is connected with the corresponding sealing of non-heat exchange wind inlet on described postnotum with the mixing wind outlet on described front panel respectively with non-heat exchange wind inlet.
Compared with prior art, advantage of the present invention and good effect are: by the heat exchange wind air channel at air-conditioner air supply device, the distribution of air flow assembly being set, can utilize the distribution of air flow assembly to be distributed on circumferential direction the heat exchange wind that enters air-supply arrangement, thereby improve the air-supply uniformity of air-supply arrangement.
After reading the specific embodiment of the present invention by reference to the accompanying drawings, it is clearer that the other features and advantages of the invention will become.
The accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of air-conditioning of the present invention;
Fig. 2 is the perspective view of the air-conditioner air supply device in Fig. 1 air-conditioning;
Fig. 3 is the main TV structure schematic diagram of air-conditioner air supply device in Fig. 2.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.
At first, the technical term related in this specific embodiment is made to a brief description: when following front end mentioning each structural member or rear end, be to define with the position with respect to the user under the structural member normal operating condition; During description before or after carrying out for the arrangement position of a plurality of structural members, it is also the definition that the device that forms with a plurality of structural members is done with respect to user's position under normal operating condition.Following heat exchange wind refers to from air-conditioning inside, wind after the heat exchanger heat exchange; Non-heat exchange wind refers to the wind from air-conditioning environment space of living in, is for heat exchange wind, is not the part wind that directly comes from heat exchanger; Mix wind and refer to the wind that heat exchange wind and non-heat exchange wind are mixed to form.Following ring, refer to around the enclosed construction formed, and is not limited to annulus.
Then, briefly explain mentality of designing of the present invention: for heat exchanger of air condition heat exchange wind and outside non-heat exchange wind being formed to the air-conditioner air supply device that mixes wind and send, although can increase air output, guarantee the suitable of leaving air temp, but, because the fan in air-conditioning is positioned at below, heat exchange wind after the heat exchanger exchange is blown from bottom to top, make air-conditioner air supply device such on placing in air-conditioning after, heat exchange wind mostly enters air-conditioner air supply device from the air-conditioner air supply device bottom under the blowing of fan, and the left and right sides and top intake are relatively less, the wind that makes air-conditioner air supply device send on circumferential direction is even not.For addressing this problem, distribution of air flow assembly to distributed, especially carry out uniform distribution from heat exchanger of air condition the heat exchange wind that enters this heat exchange wind air channel can be set in the annular heat of air-conditioner air supply device exchange wind air channel and make during heat exchange wind evenly enters heat exchange wind air channel on circumferential direction, thereby improve the air-supply uniformity of air-conditioner air supply device.
Please refer to Fig. 1, this Figure 1 shows that the structural representation of the embodiment of air-conditioning with air-conditioner air supply device of the present invention.
As shown in Figure 1, the air-conditioning of this embodiment includes air-conditioning body 1, air-conditioning body 1 comprises front panel 11, postnotum 12, Left-Hand Panel, right panel and top board and the base plate (not marking in figure) of the housing that forms air-conditioning body 1, and housing defines the air channel, inside 15 of air-conditioning body 1.Offer on the top of front faceplate of air-conditioner 11 and mix wind outlet 111, on air-conditioning postnotum 12 tops, export 111 corresponding positions with mixing wind on front panel 11 and offer non-heat exchange wind inlet 121.Be provided with centrifugal blower 17, evaporimeter 16 and air-conditioner air supply device 10 from bottom to top in inner air channel 15, and the mixing wind outlet 21 of wind from front panel 2 in the inner air channel 4 of air-conditioning that be arranged so that of blower fan 6 blows out.Wherein, the structure of air-conditioner air supply device 10 please refer to shown in Fig. 2 and Fig. 3.
As the stereogram of Fig. 2 and the main TV structure figure of Fig. 3 are illustrated, simultaneously in conjunction with illustrated in Figure 1, air-conditioner air supply device 10 in this embodiment includes annular cover body 101, is formed with the perforation air channel (not marking in figure) that connects whole annular cover body 101 in the middle of annular cover body 101.The open front of annular cover body 101 forms and mixes wind outlet 1016, and its after-opening forms non-heat exchange wind inlet 1017.On the wall of annular cover body 101, be to offer continuous annular heat exchange wind main air duct 1011 in the rear end of annular cover body 101 walls specifically, the air channel, inside 15 of air-conditioning body 1 is connected with the perforation air channel by this annular heat exchange wind main air duct 1011.
For flowing, be convenient to guide air simultaneously, stable air flows along assigned direction, be provided with a continuous annular flow deflector 1012 on annular heat exchange wind main air duct 1011, annular flow deflector 1012 exchanges wind main air duct 1011 by annular heat and is divided into two continuous type annular heat exchange wind minute air channels 1013 that are communicated with inner air channel 15 and connect air channel.On annular flow deflector 1012, be provided with to the distribution of air flow assembly 18 that formed inside and outside two annular heats extend in exchanging wind minute air channel 1013 by this annular flow deflector.And, for convenience of processing, distribution of air flow assembly 18 is preferred and annular flow deflector 1012 its place is one-body molded.
In the time of in air-conditioner air supply device 10 is assembled to air-conditioning, the mixing wind of annular cover body 101 outlet 1016 and non-heat exchange wind inlet 1017 respectively with the outlet 111 of mixing wind and the corresponding sealing connection of the non-heat exchange wind inlet 121 on postnotum 12 on front panel 11.
Adopt the air-conditioner air supply device 10 of said structure in air-conditioning after, during operation of air conditioner, indoor wind enters air-conditioner housing inside, under the effect of centrifugal blower 17, acceleration blows to evaporimeter 16 and carries out heat exchange, and the heat exchange wind after heat exchange air channel 15 internally blows to air-conditioner air supply device 10.Heat exchange wind is under the distribution of distribution of air flow assembly 18, along circumferential direction, enter equably in each annular heat exchange wind minute air channel 1013, enter and connect air channel through annular heat exchange wind minute air channel 1013 again, and then blow out through connecting the mixing wind outlet 111 of air channel from front panel 11.The heat exchange wind wind speed blown out from annular heat exchange wind air channel becomes large, thereby make respective annular flow deflector surface pressing reduce and form negative pressure in connecting air channel, the indoor wind of air-conditioning outside is under the effect of negative pressure, non-heat exchange wind inlet 121 from postnotum 12 is entered and connects air channel, and pass out to indoor together with after the heat exchange wind formation mixing wind blown out with annular heat exchange wind minute air channel 1013.Such mixing air is comparatively soft, blows to the user and can feel more comfortable with it, has improved user's comfortableness experience effect.Simultaneously, the suction function suction part outside that utilizes air air-supply arrangement 10 to produce the not air of heat exchange participates in the last air-out of air-conditioning, increase the whole intake of air-conditioning, accelerated flowing of room air, further improved the whole uniformity of room air.
In conjunction with the main TV structure schematic diagram of Fig. 3, illustrate again, distribution of air flow assembly 18 in this embodiment annular heat exchange wind minute air channel 1013 all adopts a plurality of air distribution plates to realize, and each divides quantity, structure, distributing position and the difference rule etc. of the air distribution plate in air channel all identical.As schematically shown in Figure 3, the distribution of air flow assembly 18 of this embodiment includes four pairs, eight air distribution plates altogether, is respectively primary air distribution plate 181 and 182, the first secondary air distribution plate 183 and the 184, second secondary air distribution plate 185 and 186, the 3rd secondary air distribution plate 187 and 188.All air distribution plates are the bent portions matching board with same flexure direction, and the surface of each air distribution plate is the arc curve face, can effectively guide wind direction, and reduce crushing and the noise of air-flow in the shunting process, realize the high speed air-supply under the low noise prerequisite.These four pairs of air distribution plates with primary air distribution plate 181 and 182 under, the first secondary air distribution plate 183 and the 184, second secondary air distribution plate 185 and the 186 and the 3rd secondary air distribution plate 187 and 188 successively order left-right symmetry up be distributed on the circumferential direction in annular heat exchange wind minute air channel 1013.Also along on heat exchange wind air supply direction from bottom to top, the left side of air-conditioner air supply device 10 (with the left and right directions of the front view of Fig. 3) is provided with primary air distribution plate 181, the first secondary air distribution plate 183, the second secondary air distribution plate 185 and the 3rd secondary air distribution plate 187 from bottom to top, and primary air distribution plate 182, the first secondary air distribution plate 184, the second secondary air distribution plate 186 and the 3rd secondary air distribution plate 188 are arranged on the right side of air-conditioner air supply device 10 with symmetrical form.And, the bending direction of each air distribution plate and heat exchange wind air supply direction contrary.From bottom to top, the bending of each air distribution plate will be oppositely reverse air supply direction to heat exchange wind air supply direction, i.e. counter clockwise direction bending as shown in Figure 3.
Be by arranging the distribution of air flow assembly 18 that radial symmetrical a plurality of crooked air distribution plate forms in heat exchange wind air channel, can utilize primary air distribution plate 181 and 182 in the future the heat exchange wind of flash-pot 16 be divided into left, center, right three parts, and the heat exchange wind of arranged on left and right sides can be shunted again by each secondary air distribution plate, finally realize the uniformity of each heat exchange wind minute air channel of air-conditioner air supply device 10 in circumferential direction upper air inlet and air-out, improved the air-supply uniformity of air-conditioner air supply device 10.
Certainly, distribution of air flow assembly 18, except adopting a plurality of crooked air distribution plates realize, can also adopt other structure, as long as can guarantee that the heat exchange wind of flash-pot 16 in future carries out uniform distribution on circumferential direction.
For each air distribution plate, its shape, area and the setting position in heat exchange wind minute air channel 1013 are the inhomogeneity key factors of impact air-supply.In this embodiment, the shape of paired air distribution plate and area are all identical.But, for a plurality of air distribution plates of a side wherein, from bottom to top, primary air distribution plate 181 or 182 area are greater than the area of the first secondary air distribution plate 183 or 184, the first secondary air distribution plate 183 or 184 area are greater than the area of the second secondary air distribution plate 185 or 186, and the 4th secondary air distribution plate 185 or 186 area are greater than again the area of the 3rd secondary air distribution plate 187 or 188.
And, because the current density on circumferential direction is inconsistent, each air distribution plate of the same side distributes according to unequal-interval.Specifically, the length (spacing that has meaned both) of arc L2 between primary air distribution plate 181 or the 182 and first secondary air distribution plate 183 or 184 is greater than the length of the arc L3 between the first secondary air distribution plate 183 or the 184 and second secondary air distribution plate 185 or 186, and the length of the arc L3 between the first secondary air distribution plate 183 or the 184 and second secondary air distribution plate 185 or 186 is greater than the length of the arc L4 between the second secondary air distribution plate 185 or the 186 and the 3rd secondary air distribution plate 187 or 188.Preferably, the length ratio of arc L2, arc L3 and arc L4 is 6:5:3.
In addition, for the primary air distribution plate 181 and 182 be arranged in annular heat exchange wind minute air channel 1013, two annular heat exchange wind minute air channels 1013 at its place are divided into to upper and lower two parts, wherein, the arc of lower part correspondence is L1, and the arc except L1 is upper part.For guaranteeing the air-supply uniformity on circumferential direction, the ratio of the arc length of the arc length of the arc L1 of lower part correspondence and upper partial arc (not marking in figure, is its complement of an arc except L1 on whole circumferencial direction) is 1:2-1:4.And the 3rd secondary air distribution plate 187 and 188 that is positioned at these two annular heats exchange, 1013 tops, wind minute air channel defines one section arc L5 at top, the length of this section arc L5 accounts for the 1/5-1/3 of the circumferential total length in whole annular heat exchange wind minute air channel 1013.
In this embodiment, the mixing wind outlet 111 on front panel 11 and the preferable shape of the non-heat exchange wind inlet 121 on postnotum 12 are circular, and corresponding, the shape of the annular cover body 101 in air-conditioner air supply device 10 is preferably annular.In addition, the combination of other shapes can also be designed to, as oval and elliptical ring, regular polygon and regular polygon ring etc., also technical purpose of the present invention can be realized.
Above embodiment is only in order to technical scheme of the present invention to be described, but not is limited; Although with reference to previous embodiment, the present invention is had been described in detail, for the person of ordinary skill of the art, the technical scheme that still can put down in writing previous embodiment is modified, or part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of the present invention's technical scheme required for protection.
Claims (10)
1. an air-conditioner air supply device, it is characterized in that, described air-supply arrangement comprises annular cover body, be formed with the perforation air channel of running through annular cover body in the middle of described annular cover body, before described annular cover body has, latter two opening, open front forms and mixes the wind outlet, after-opening forms non-heat exchange wind inlet, be formed with the air channel, inside that is communicated with the air-conditioning with this air-conditioner air supply device and the annular heat exchange wind main air duct in described perforation air channel on described circular cowling body wall, in described annular heat exchange wind main air duct, be provided with the heat exchanger from described air-conditioning, and the heat exchange wind that enters described heat exchange wind main air duct carries out the distribution of air flow assembly of circumferential distribution.
2. air-conditioner air supply device according to claim 1, it is characterized in that, be provided with one or more annular flow deflectors on described annular heat exchange wind main air duct, described annular flow deflector is divided into the air channel, inside of the described air-conditioning of a plurality of connections and a plurality of heat exchange wind minute air channel in described perforation air channel by described annular heat exchange wind main air duct, in all described heat exchange wind minute air channel, is provided with described distribution of air flow assembly.
3. air-conditioner air supply device according to claim 2, it is characterized in that, described distribution of air flow assembly includes a plurality of air distribution plates, and described a plurality of air distribution plates divide on the circumferential direction in air channel, distribute along described heat exchange wind air-supply wind direction left-right symmetry at described annular heat exchange wind.
4. air-conditioner air supply device according to claim 3, is characterized in that, described a plurality of air distribution plates are the bent portions matching board with same flexure direction, and the air supply direction contrary of the bending direction of a plurality of described bent portions matching boards and described heat exchange wind.
5. air-conditioner air supply device according to claim 4, it is characterized in that, described distribution of air flow assembly at least includes a pair of primary air distribution plate that described heat exchange wind is divided into to left, center, right three parts, described a pair of primary air distribution plate is arranged on the bottom in described annular heat exchange wind minute air channel, and described annular heat exchange wind minute air channel is divided into to two parts that circumferential lengths is 1:2-1:4.
6. air-conditioner air supply device according to claim 5, it is characterized in that, described distribution of air flow assembly also includes some to the secondary air distribution plate, describedly some the secondary air distribution plate is successively set on to described primary air distribution plate top with the variation tendency that spacing reduces gradually from bottom to top.
7. air-conditioner air supply device according to claim 6, is characterized in that, described some to the secondary air distribution plate from bottom to top area reduce gradually, and the area that is positioned at the described secondary air distribution plate of foot is less than the area of described primary air distribution plate.
8. air-conditioner air supply device according to claim 6, it is characterized in that, described some circumferential lengths to the exchange of the annular heat between a pair of described auxiliary air distribution plate at top wind minute air channel in the secondary air distribution plate account for the 1/5-1/3 of this annular heat exchange wind minute circumferential total length in air channel.
9. air-conditioner air supply device according to claim 3, is characterized in that, the surface of described air distribution plate is curvilinear plane.
10. an air-conditioning, comprise the air-conditioning body, described air-conditioning body has front panel, postnotum, left and right sides panel, described front panel, rear board and left and right sides panel limit the air channel, inside of described air-conditioning body, it is characterized in that, offer on described front panel and mix the wind outlet, at least with described mixing wind, export corresponding position and offer non-heat exchange wind inlet on described postnotum, the described air-conditioner air supply device of any one in described air-conditioning body interior is provided with the claims 1 to 9, the mixing wind outlet of the annular cover body in described air-conditioner air supply device is connected with the corresponding sealing of non-heat exchange wind inlet on described postnotum with the mixing wind outlet on described front panel respectively with non-heat exchange wind inlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215915.XA CN103453636B (en) | 2013-06-03 | 2013-06-03 | Air-conditioner air supply device and air-conditioning |
| PCT/CN2014/078213 WO2014194768A1 (en) | 2013-06-03 | 2014-05-23 | Air-conditioner air supply apparatus and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215915.XA CN103453636B (en) | 2013-06-03 | 2013-06-03 | Air-conditioner air supply device and air-conditioning |
Publications (2)
| Publication Number | Publication Date |
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| CN103453636A true CN103453636A (en) | 2013-12-18 |
| CN103453636B CN103453636B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310215915.XA Active CN103453636B (en) | 2013-06-03 | 2013-06-03 | Air-conditioner air supply device and air-conditioning |
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| CN (1) | CN103453636B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014194768A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Air-conditioner air supply apparatus and air-conditioner |
| CN104374008A (en) * | 2014-10-31 | 2015-02-25 | 广东美的制冷设备有限公司 | Air-conditioner and air supply method for air-conditioner |
| CN105571105A (en) * | 2016-03-04 | 2016-05-11 | 青岛海尔空调器有限总公司 | Air conditioner |
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| CN201983400U (en) * | 2010-08-17 | 2011-09-21 | 木村工机株式会社 | Induced blowing-out port |
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| CN102563759A (en) * | 2012-02-15 | 2012-07-11 | 中国扬子集团滁州扬子空调器有限公司 | Household packaged air conditioner of bottom air admission structure |
| CN203274155U (en) * | 2013-06-03 | 2013-11-06 | 海尔集团公司 | Air conditioner wind sending device and air conditioner |
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| US4281592A (en) * | 1979-08-06 | 1981-08-04 | Barber-Colman Company | Double induction unit |
| CN102425575A (en) * | 2009-03-04 | 2012-04-25 | 戴森技术有限公司 | Fan assembly |
| CN201983400U (en) * | 2010-08-17 | 2011-09-21 | 木村工机株式会社 | Induced blowing-out port |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014194768A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Air-conditioner air supply apparatus and air-conditioner |
| CN104374008A (en) * | 2014-10-31 | 2015-02-25 | 广东美的制冷设备有限公司 | Air-conditioner and air supply method for air-conditioner |
| CN104374008B (en) * | 2014-10-31 | 2017-10-31 | 广东美的制冷设备有限公司 | The air supply method of air conditioner and the air conditioner |
| CN105571105A (en) * | 2016-03-04 | 2016-05-11 | 青岛海尔空调器有限总公司 | Air conditioner |
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| CN103453636B (en) | 2015-09-02 |
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