CN103453643A - Vertical air-conditioner air supply device with airflow distribution components - Google Patents
Vertical air-conditioner air supply device with airflow distribution components Download PDFInfo
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- CN103453643A CN103453643A CN2013102162434A CN201310216243A CN103453643A CN 103453643 A CN103453643 A CN 103453643A CN 2013102162434 A CN2013102162434 A CN 2013102162434A CN 201310216243 A CN201310216243 A CN 201310216243A CN 103453643 A CN103453643 A CN 103453643A
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Abstract
The invention discloses a vertical air-conditioner air supply device with airflow distribution components. The air supply device comprises at least two circular air guides. Each circular air guide is a single component. The circular air guides are arranged from front to back sequentially; a circular heat-exchange air duct is formed between the adjacent two circular air guides; the airflow distribution components are arranged in at least one of the circular heat-exchange air ducts and include at least a pair of main airflow distributing plates. The airflow distributing plates are arranged on the lower portion of the corresponding circular heat-exchange air duct in a bilateral symmetry manner along the supply direction of the heat-exchange air, and divide the corresponding circular heat-exchange air duct into two parts by 1:2-1:4 of the circumferential length. The airflow distribution plates are utilized to distribute the heat-exchange air entering the air supply device along the circumference uniformly, thereby improving air supply uniformity of the air supply device.
Description
Technical field
The invention belongs to the air-conditioning technique field, specifically, relate to a kind of vertical air conditioner air-supply arrangement that is provided with the distribution of air flow assembly.
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, air-conditioner air supply device includes annular cover body, be formed with the perforation air channel of running through annular cover body in the middle of annular cover body, form annular opening on the circular cowling body wall, some annular flow deflectors are set on annular opening, form annular air-out air channel between the adjacent annular flow deflector.After between the air outlet of heat exchanger of air condition and air-conditioner housing, this air-conditioner air supply device being set, not only 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 annular flow deflector and annular air-out air channel all are formed on an annular cover body, being not easy to select flexibly and control the structure in annular flow deflector and air-out air channel, the scope of application is narrower.And, 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
The purpose of this invention is to provide a kind of vertical air conditioner air-supply arrangement that is provided with the distribution of air flow assembly, the distribution of air flow assembly that utilizes air distribution plate to form is 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 vertical air conditioner air-supply arrangement that is provided with the distribution of air flow assembly, described air-supply arrangement connects in the middle of including at least two, the annular wind guiding member of opening before and after having, each described annular wind guiding member is single component, before and after a plurality of described annular wind guiding members, be arranged in order, the perforation air channel connected before and after middle formation, form annular heat exchange wind air channel between adjacent two described annular wind guiding members, the air inlet that is positioned at the rear end annular wind guiding member of rear end is non-heat exchange wind inlet, the air outlet that is positioned at the front end annular wind guiding member of front end exports for mixing wind, be provided with the heat exchanger to the air-conditioning from thering is this air-conditioner air supply device at least one described annular heat exchange wind air channel, and the heat exchange wind that enters described heat exchange wind air channel carries out the distribution of air flow assembly of the air distribution plate formation of circumferential distribution, described distribution of air flow assembly at least includes described heat exchange wind is divided into to a left side, in, the a pair of primary air distribution plate of right three parts, described a pair of primary air distribution plate is symmetrical set the bottom in described annular heat exchange wind air channel along described heat exchange wind air-supply wind direction, and described annular heat exchange wind air channel is divided into to two parts that circumferential lengths is 1:2-1:4.
Vertical air conditioner air-supply arrangement as above, described distribution of air flow assembly also includes some to the secondary air distribution plate, described some to the secondary air distribution plate with spacing reduces gradually from bottom to top variation tendency, along described heat exchange wind air-supply wind direction left and right symmetrically, be successively set on described primary air distribution plate top.
Vertical air conditioner air-supply arrangement 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.
Vertical air conditioner air-supply arrangement as above, described some circumferential lengths to the exchange of the annular heat between a pair of described secondary air distribution plate at top wind air channel in the secondary air distribution plate account for the 1/5-1/3 of this circumferential total length in annular heat exchange wind air channel.
Preferably, described secondary air distribution plate is three pairs.
Vertical air conditioner air-supply arrangement as above, described primary air distribution plate and described secondary air distribution plate are the bent portions matching board with same flexure direction, the air supply direction contrary of the bending direction of a plurality of described bent portions matching boards and described heat exchange wind, and the surface of each described primary air distribution plate and each described secondary air distribution plate is curvilinear plane.
Preferably, the surface of each described primary air distribution plate and each described secondary air distribution plate is the arc curve face.
Compared with prior art, advantage of the present invention and good effect are:
1, apply air-conditioner air supply device of the present invention in air-conditioning after, when the heat exchange wind in the inner air channel of air-conditioning is blown out through connecting the air channel front end, can utilize suction function suction part outside not the non-heat exchange wind of heat exchange participate in the last air-out of air-conditioning, increased the whole intake of air-conditioning, accelerate flowing of room air, further improved the whole uniformity of room air.And such mixing air is comparatively soft, blow to the user and can feel more comfortable with it, improved user's comfortableness experience effect.
2, constitute air-conditioner air supply device by the annular wind guiding member that adopts a plurality of single component forms, not only be convenient to require the structure of each annular wind guiding member of control flexibly according to air-supply, process easily each annular wind guiding member that structure is different, the assembling mode of whole air-conditioner air supply device in air-conditioning be can also select flexibly, and then the scope of application of air-conditioner air supply device and the production efficiency of air-conditioning improved.
3, the distribution of air flow assembly that at least comprises a pair of primary air distribution plate is set in heat exchange wind air channel according to the air-conditioning characteristics, and described annular heat exchange wind air channel is divided into to two parts that circumferential lengths is 1:2-1:4, can utilize air distribution plate to distribute relatively uniformly 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 with embodiment of vertical air conditioner of vertical air conditioner air-supply arrangement of the present invention;
Fig. 2 is the three-dimensional assembling structure schematic diagram of Fig. 1 vertical air conditioner air-supply arrangement;
Fig. 3 is the blast structural representation of Fig. 2 vertical air conditioner air-supply arrangement;
Fig. 4 is the backsight structural representation of Fig. 2 vertical air conditioner air-supply arrangement.
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, the distribution of air flow assembly that the air distribution plate 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 forms can be set in the annular heat of air-conditioner air supply device exchange wind air channel.And reasonably design by the shape to each air distribution plate, area and the setting position in heat exchange wind air channel, make heat exchange wind evenly enter on circumferential direction in heat exchange wind air channel, thereby improve the air-supply uniformity of air-conditioner air supply device.
Please refer to Fig. 1, this figure is depicted as the structural representation of the embodiment of vertical air conditioner with vertical air conditioner air-supply arrangement 1 of the present invention.
As schematically shown in Figure 1, the air-conditioning of this embodiment includes front panel 2, postnotum 3, Left-Hand Panel, right panel and top board and the base plate (not marking in figure) that forms air-conditioner housing, and housing defines the air channel, inside 4 of air-conditioning.Offer on the top of front faceplate of air-conditioner 2 and mix wind outlet 21, on air-conditioning postnotum 3 tops, export 21 corresponding positions with mixing wind on front panel 2 and offer non-heat exchange wind inlet 31.Be provided with blower fan 6, heat exchanger 5 and air-conditioner air supply device 1 from bottom to top in inner air channel 4, 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 vertical air conditioner air-supply arrangement 1 please refer to shown in the backsight structural representation of the blast structural representation of three-dimensional assembling structure schematic diagram, Fig. 3 of Fig. 2 and Fig. 4.
Illustrate as shown in Figure 2, Figure 3 and Figure 4,, simultaneously in conjunction with illustrated in Figure 1, air-conditioner air supply device 1 includes three annular wind guiding members, is respectively front end annular wind guiding member 11, the first intermediate annular wind guiding member 13 and rear end annular wind guiding member 12.Each annular wind guiding member in these three annular wind guiding members that front and back are arranged in order is single component, independent moulding.Wherein, connect in the middle of front end annular wind guiding member 11, there is former and later two openings, be respectively and mix wind outlet 111 and air inlet 112; Connect in the middle of the first intermediate annular wind guiding member 13, there is former and later two openings, be respectively air outlet 131 and air inlet 132; Connect in the middle of rear end annular wind guiding member 12, there is former and later two openings, be respectively air outlet 121 and non-heat exchange wind inlet 122.After front end annular wind guiding member 11, the annular wind guiding member of the first intermediate annular wind guiding member 13 and rear end 12 front and back are arranged in order, connect the perforation air channel (not marking in figure) of all three annular wind guiding members before and after middle formation.And, be formed with the first annular heat exchange wind air channel 14 between front end annular wind guiding member 11 and the first intermediate annular wind guiding member 13, be formed with the second annular heat exchange wind air channel 15 between the first intermediate annular wind guiding member 13 and rear end annular wind guiding member 12, the air channel, inside 4 in air-conditioning will be connected with the perforation air channel in air-conditioner air supply device 1 by the first annular heat exchange wind air channel 14 and the second annular heat exchange wind air channel 15.Be provided with on the first intermediate annular wind guiding member 13 to the first annular heat exchange wind air channel 14 and the second annular heat and exchange the distribution of air flow assembly 16 extended in wind air channel 15.And, for convenience of processing, distribution of air flow assembly 16 is preferably one-body molded with the first intermediate annular wind guiding member 13.Certainly, can be also minute body formed, then distribution of air flow assembly 16 is fixed on the first intermediate annular wind guiding member 13.
In the time of in air-conditioner air supply device 1 is assembled to air-conditioning, rear end annular wind guiding member 12 is fixed with the postnotum 3 of air-conditioning, the first intermediate annular wind guiding member 13 is first fixed by screw with front end annular wind guiding member 11, and the front end annular wind guiding member 11 that then will be fixed with the first intermediate annular wind guiding member 13 is fixed on the front panel 2 of air-conditioning.After fix in position, mixing wind outlet 111 air outlets as whole air-conditioner air supply device 1 of front end annular wind guiding member 11, will seal assembling with the wind outlet 21 that mixes on front panel 2; Then the non-heat exchange wind inlet 122 in end ring shape wind guiding member 12 is as the non-heat exchange wind air inlet of whole air-conditioner air supply device 1, will with postnotum 3 on non-heat exchange wind inlet 31 seal assembling.
Adopt the air-conditioner air supply device 1 of said structure in air-conditioning after, during operation of air conditioner, indoor wind enters air-conditioning inside, under the effect of blower fan 6, accelerates to blow to heat exchanger 5 and carries out heat exchange.Heat exchange wind after heat exchange air channel 4 internally blows to air-conditioner air supply device 1.Heat exchange wind is under the distribution of distribution of air flow assembly 16, along circumferential direction, enter equably in the first annular heat exchange wind air channel 14 and the second annular heat exchange wind air channel 15, enter through heat exchange wind air channel again and connect air channel, and then blow out through connecting the mixing wind outlet 111 of air channel from front end ring shape wind guiding member 11 and the mixing wind outlet 21 on front panel 2.Meanwhile, connect in air channel and form negative pressure, the indoor wind of air-conditioning outside is as non-heat exchange wind, under the effect of negative pressure, the non-heat exchange wind inlet 122 of the non-heat exchange wind inlet 31 from postnotum 3 and rear end annular wind guiding member 12 is entered and connects air channel, and the heat exchange wind blown out with annular heat exchange wind air channel forms and mixes wind, then under the water conservancy diversion of the mixing wind diversion division 113 extended out together smooth and easy deliver to indoor.
Under certain rotation speed of fan, vertical air-conditioning carries out wind quantity test and temperature detection, after adopting above-mentioned air-conditioner air supply device 1,0.89 times of left and right that the non-heat exchange wind of introducing is heat exchange wind air quantity, 1.89 times of left and right that the mixing wind air quantity obtained is heat exchange wind air quantity, than with under situation, do not adopt the air-conditioning of air-conditioner air supply device 1 to compare, air conditioning exhausting has increased by 0.89 times of left and right.And, if room temperature is 27.5 ℃ of left and right, not adopting the wind that the air-conditioning of air-conditioner air supply device 1 blows out is heat exchange wind, its temperature is 13 ℃ of left and right; And, after using air-conditioner air supply device 1, the mixing wind that air-conditioning is sent is 18.5 ℃ of left and right, the temperature of mixing wind more meets the requirement of human body sendible temperature comfortableness.Such mixing wind is comparatively soft, blows to the user and can feel more comfortable with it, has improved user's comfortableness experience effect.And, the suction function suction part outside that utilizes air air-supply arrangement 1 to produce the not wind 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 this embodiment, constitute air-conditioner air supply device 1 by the annular wind guiding member that adopts a plurality of single component forms, be convenient to require the structure of each annular wind guiding member of control flexibly according to air-supply, process easily each annular wind guiding member that structure is different, to guarantee uniformity and the air supply velocity of air-supply.And, because each annular wind guiding member is single component, the assembling mode of whole air-conditioner air supply device 1 in air-conditioning be can select flexibly, and then the scope of application of air-conditioner air supply device 1 and the production efficiency of air-conditioning improved.
With reference to the backsight structural representation of figure 4, illustrate, the distribution of air flow assembly 16 of this embodiment adopts a plurality of air distribution plates to realize again.The distribution of air flow assembly 16 of this embodiment includes four pairs, eight air distribution plates altogether, is respectively primary air distribution plate 161 and 162, the first secondary air distribution plate 163 and the 164, second secondary air distribution plate 165 and 166, the 3rd secondary air distribution plate 167 and 168.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 161 and 162 under, the first secondary air distribution plate 163 and the 164, second secondary air distribution plate 165 and the 166 and the 3rd secondary air distribution plate 167 and 168 successively order left-right symmetry up be distributed on the circumferential direction in the first annular heat exchange wind air channel 14 and the second annular heat exchange wind air channel 15.Also along on heat exchange wind air supply direction from bottom to top, the left side of air-conditioner air supply device 1 (left and right side of later view direction) is provided with primary air distribution plate 161, the first secondary air distribution plate 163, the second secondary air distribution plate 165 and the 3rd secondary air distribution plate 167 from bottom to top, and primary air distribution plate 162, the first secondary air distribution plate 164, the second secondary air distribution plate 166 and the 3rd secondary air distribution plate 168 are arranged on the right side of air-conditioner air supply device 1 with symmetrical form.And, the bending direction of each air distribution plate and heat exchange wind air supply direction contrary.Also, 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 4.
Be by arranging the distribution of air flow assembly 16 that radial symmetrical a plurality of crooked air distribution plate forms in heat exchange wind air channel, can utilize primary air distribution plate 161 and 162 in the future the heat exchange wind of automatic heat-exchanger 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 the heat exchange wind air channel of air-conditioner air supply device 1 in circumferential direction upper air inlet and air-out, improved the air-supply uniformity of air-conditioner air supply device 1.
Certainly, distribution of air flow assembly 16, 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 automatic heat-exchanger 5 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 air channel 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 161 or 162 area are greater than the area of the first secondary air distribution plate 163 or 164, the first secondary air distribution plate 163 or 164 area are greater than the area of the second secondary air distribution plate 165 or 166, and the 4th secondary air distribution plate 165 or 166 area are greater than again the area of the 3rd secondary air distribution plate 167 or 168.
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 161 or the 162 and first secondary air distribution plate 163 or 164 is greater than the length of the arc L3 between the first secondary air distribution plate 163 or the 164 and second secondary air distribution plate 165 or 166, and the length of the arc L3 between the first secondary air distribution plate 163 or the 164 and second secondary air distribution plate 165 or 166 is greater than the length of the arc L4 between the second secondary air distribution plate 165 or the 166 and the 3rd secondary air distribution plate 167 or 168.Preferably, the length ratio of arc L2, arc L3 and arc L4 is 6:5:3.
In addition, for the primary air distribution plate 161 and 162 that is arranged on the first annular heat exchange wind air channel 14 and the second annular heat exchange 15 bottoms, wind air channel, two annular heat exchange wind air channels 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 167 and 168 that is positioned at this two annular heats exchange top, wind 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 the whole first annular heat exchange wind air channel 14 or the second annular heat exchange wind air channel 15.
In the air-conditioning of this embodiment, as preferred embodiment, the non-heat exchange wind inlet 31 on the outlet 21 of mixing wind on front panel 2 and postnotum 3 be shaped as circle; Accordingly, in air-conditioner air supply device 1 each annular wind guiding member be shaped as annular.But be not limited to this, can also be designed to the combination of other shapes, as oval and elliptical ring, regular polygon and regular polygon ring etc., also can realize technical purpose of the present invention.
It should be noted that, this embodiment is provided with a pair of primary air distribution plate and three pairs of secondary air distribution plates altogether, but is not limited to this.Can also be only to be provided with a pair of primary air distribution plate to realize circumferential air-supply is distributed relatively uniformly; Perhaps, a pair of, two or three pairs of above secondary air distribution plates can also be set as required, these technical schemes all do not break away from mentality of designing of the present invention, all belong to the scope that the present invention protects.
And, although the air-conditioner air supply device 1 in this embodiment has three annular wind guiding members, but being not limited to such three, can also be that front end annular wind guiding member 11 and rear end annular wind guiding member 12 these two annular wind guiding members are only arranged, and two annular wind guiding members form a heat exchange wind air channel.Under this structure, the distribution of air flow assembly that the air distribution plate formation fixed with one of them annular wind guiding member can be set in this heat exchange wind air channel is realized the distribution to heat exchange wind.
Certainly, can also be more, for example, except front end annular wind guiding member 11 and rear end annular wind guiding member 12, also include two and plural the first intermediate annular wind guiding member 13, form the air-conditioner air supply device with four or more annular wind guiding member.Under this structure, will form the heat exchange wind air channel more than three or three.In such air-conditioner air supply device, the distribution of air flow assembly that air distribution plate forms preferably all is set in all heat exchange wind air channel.And, for simplified structure, can two heat exchange wind air channels share distribution of air flow assemblies, also be about to the distribution of air flow assembly and be arranged on the annular wind guiding member in the middle of being arranged in and to being extended by formed inside and outside two the described annular heats exchange wind air channels of this annular wind guiding member.
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 (7)
1. a vertical air conditioner air-supply arrangement that is provided with the distribution of air flow assembly, it is characterized in that, described air-supply arrangement connects in the middle of including at least two, the annular wind guiding member of opening before and after having, each described annular wind guiding member is single component, before and after a plurality of described annular wind guiding members, be arranged in order, the perforation air channel connected before and after middle formation, form annular heat exchange wind air channel between adjacent two described annular wind guiding members, the air inlet that is positioned at the rear end annular wind guiding member of rear end is non-heat exchange wind inlet, the air outlet that is positioned at the front end annular wind guiding member of front end exports for mixing wind, be provided with the heat exchanger to the air-conditioning from thering is this air-conditioner air supply device at least one described annular heat exchange wind air channel, and the heat exchange wind that enters described heat exchange wind air channel carries out the distribution of air flow assembly of the air distribution plate formation of circumferential distribution, described distribution of air flow assembly at least includes described heat exchange wind is divided into to a left side, in, the a pair of primary air distribution plate of right three parts, described a pair of primary air distribution plate is symmetrical set the bottom in described annular heat exchange wind air channel along described heat exchange wind air-supply wind direction, and described annular heat exchange wind air channel is divided into to two parts that circumferential lengths is 1:2-1:4.
2. vertical air conditioner air-supply arrangement according to claim 1, it is characterized in that, described distribution of air flow assembly also includes some to the secondary air distribution plate, described some to the secondary air distribution plate with spacing reduces gradually from bottom to top variation tendency, along described heat exchange wind air-supply wind direction left and right symmetrically, be successively set on described primary air distribution plate top.
3. vertical air conditioner air-supply arrangement according to claim 2, it 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.
4. vertical air conditioner air-supply arrangement according to claim 2, it is characterized in that, described some circumferential lengths to the exchange of the annular heat between a pair of described secondary air distribution plate at top wind air channel in the secondary air distribution plate account for the 1/5-1/3 of this circumferential total length in annular heat exchange wind air channel.
5. vertical air conditioner air-supply arrangement according to claim 2, is characterized in that, described secondary air distribution plate is three pairs.
6. according to the described vertical air conditioner air-supply arrangement of any one in claim 2 to 5, it is characterized in that, described primary air distribution plate and described secondary air distribution plate are the bent portions matching board with same flexure direction, the air supply direction contrary of the bending direction of a plurality of described bent portions matching boards and described heat exchange wind, and the surface of each described primary air distribution plate and each described secondary air distribution plate is curvilinear plane.
7. vertical air conditioner air-supply arrangement according to claim 6, is characterized in that, the surface of each described primary air distribution plate and each described secondary air distribution plate is the arc curve face.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216243.4A CN103453643B (en) | 2013-06-03 | 2013-06-03 | Be provided with the vertical air conditioner air-supply arrangement of distribution of air flow assembly |
| EP14807738.1A EP3006850B1 (en) | 2013-06-03 | 2014-05-23 | Vertical air-conditioner comprising a vertical air supply apparatus with airflow distribution assembly |
| ES14807738.1T ES2681800T3 (en) | 2013-06-03 | 2014-05-23 | Vertical air conditioner comprising a vertical air supply apparatus with air flow distribution assembly |
| PCT/CN2014/078204 WO2014194763A1 (en) | 2013-06-03 | 2014-05-23 | Vertical air-conditioner air supply apparatus with airflow distribution assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216243.4A CN103453643B (en) | 2013-06-03 | 2013-06-03 | Be provided with the vertical air conditioner air-supply arrangement of distribution of air flow assembly |
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| CN103453643A true CN103453643A (en) | 2013-12-18 |
| CN103453643B CN103453643B (en) | 2015-09-02 |
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| WO2014194763A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Vertical air-conditioner air supply apparatus with airflow distribution assembly |
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| CN110726181A (en) * | 2018-07-16 | 2020-01-24 | 青岛海尔空调器有限总公司 | Air supply assembly and air conditioner indoor unit |
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| WO2014194763A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Vertical air-conditioner air supply apparatus with airflow distribution assembly |
| WO2014194705A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Vertical air conditioner and air supply device thereof |
| CN105333495A (en) * | 2014-07-31 | 2016-02-17 | 青岛海尔空调器有限总公司 | Vertical air conditioner |
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| CN109595692A (en) * | 2015-07-17 | 2019-04-09 | 三星电子株式会社 | Air-conditioning |
| EP3730858A4 (en) * | 2018-03-07 | 2021-04-14 | GD Midea Air-Conditioning Equipment Co., Ltd. | Middle air duct for air conditioner and air conditioner |
| WO2019169812A1 (en) * | 2018-03-07 | 2019-09-12 | 广东美的制冷设备有限公司 | Middle air duct for air conditioner and air conditioner |
| US11454416B2 (en) | 2018-03-07 | 2022-09-27 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Middle air duct of air conditioner and air conditioner |
| CN110726178A (en) * | 2018-07-16 | 2020-01-24 | 青岛海尔空调器有限总公司 | Air supply assembly and air conditioner indoor unit |
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| CN110793104A (en) * | 2018-07-16 | 2020-02-14 | 青岛海尔空调器有限总公司 | Air supply assembly and air conditioner indoor unit |
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| CN110726178B (en) * | 2018-07-16 | 2021-04-20 | 青岛海尔空调器有限总公司 | Air supply assembly and air conditioner indoor unit |
| CN110726181B (en) * | 2018-07-16 | 2021-04-20 | 青岛海尔空调器有限总公司 | Air supply assembly and air conditioner indoor unit |
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