CN103453642B - Air-conditioner air supply device in a kind of vertical air conditioner - Google Patents
Air-conditioner air supply device in a kind of vertical air conditioner Download PDFInfo
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- CN103453642B CN103453642B CN201310215918.3A CN201310215918A CN103453642B CN 103453642 B CN103453642 B CN 103453642B CN 201310215918 A CN201310215918 A CN 201310215918A CN 103453642 B CN103453642 B CN 103453642B
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Abstract
The invention discloses the air-conditioner air supply device in a kind of vertical air conditioner, include at least three centres through, there is the annular wind guiding member of front and back opening, annular wind guiding member described in each is single component, the after-opening of described annular wind guiding member is air inlet, open front is air outlet, be arranged in order before and after multiple described annular wind guiding member, through air channel through before and after middle formation, form annular heat described in adjacent two between annular wind guiding member and exchange wind air channel, the air inlet being positioned at the rear end annular wind guiding member of rear end is non-heat exchange wind inlet, be positioned at the air outlet of the front end annular wind guiding member of front end for the outlet of mixing wind, multiple described annular heat exchanges the volume in wind air channel along reducing gradually from the direction that described non-heat exchange wind inlet exports to described mixing wind.In air-conditioning, apply this air-conditioner air supply device, not only can increase the intake of air-conditioning, improve the mildness of air conditioning exhausting, be also beneficial to the circumferential direction air-out of heat exchange wind air channel even, and crushing and noise can be reduced.
Description
Technical field
The invention belongs to air-conditioning technique field, specifically, relate to three-dimensional air conditioner structure, more particularly, relate to the air-conditioner air supply device in a kind of vertical air conditioner.
Background technology
During existing vertical air conditioner air-supply, the air outlet blowout that the wind after heat exchanger heat exchange is directly offered under the effect of fan inside, from air-conditioning, and the wind blown out is all heat exchange wind.General, between heat exchanger and air outlet, extra air-supply arrangement is not set.A shortcoming of this air-conditioning is 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 sent is soft not, and especially in cooling mode, the cool breeze blown out directly blows to it user, and user feels uncomfortable.
For solving the problem, the applicant 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, the through air channel running through annular cover body is formed in the middle of annular cover body, circular cowling body wall forms annular opening, annular opening arranges some annular flow deflectors, between adjacent annular flow deflector, forms annular exhaust air flue.After this air-conditioner air supply device is set between heat exchanger of air condition and the air outlet of air-conditioner housing, not only can increases the intake of air-conditioning, accelerate indoor air flows, and the mildness of air conditioning exhausting can be improved, improve user's comfortableness experience effect.But because annular flow deflector and annular exhaust air flue are all formed on an annular cover body, be not easy to the structure selecting and control annular flow deflector and exhaust air flue flexibly, the scope of application is narrower.And for such air-conditioner air supply device, the structure of annular exhaust air flue is most important to minimizing windage, reduction crushing, and therefore, the design of its structure is also the problem needing research.
Summary of the invention
The object of this invention is to provide the air-conditioner air supply device in a kind of vertical air conditioner, to solve the problem described in background technology.
For achieving the above object, the present invention adopts following technical proposals to be achieved:
Air-conditioner air supply device in a kind of vertical air conditioner, it is through that described air-supply arrangement includes at least three centres, there is the annular wind guiding member of front and back opening, annular wind guiding member described in each is single component, the after-opening of described annular wind guiding member is air inlet, open front is air outlet, be arranged in order before and after described at least three annular wind guiding members, through air channel through before and after middle formation, form annular heat described in adjacent two between annular wind guiding member and exchange wind air channel, the air inlet being positioned at the rear end annular wind guiding member of rear end is the non-heat exchange wind inlet of described air-supply arrangement, the air outlet being positioned at the front end annular wind guiding member of front end is the mixing wind outlet of described air-supply arrangement, multiple described annular heat exchanges the volume in wind air channel along reducing gradually from the direction that described non-heat exchange wind inlet exports to described mixing wind.
Air-conditioner air supply device as above, described annular heat exchanges wind air channel and has near the outlet air end in described through air channel and the air intake away from described through air channel, formed described annular heat exchange wind air channel adjacent two described in annular wind guiding member surface at described air intake place, there is air intake tangent circle, multiple described annular heat exchange the tangent diameter of a circle of air intake in wind air channel along from described non-heat exchange wind inlet to the direction that described mixing wind exports with the reduction ratio convergent of 1-20%.
Preferably, the reduction ratio of the tangent diameter of a circle of described air intake is 2-10%.
Preferred, the tangent diameter of a circle of described air intake is from described non-heat exchange wind inlet to the non-equal proportion convergent in the direction that described mixing wind exports.
Air-conditioner air supply device as above, described annular heat exchanges wind air channel and has near the outlet air end in described through air channel and the air intake away from described through air channel, formed described heat exchange wind air channel adjacent two described in annular wind guiding member surface at described outlet air end place, there is outlet air end tangent circle, multiple described annular heat exchange the tangent diameter of a circle of outlet air end in wind air channel along from described non-heat exchange wind inlet to the direction that described mixing wind exports with the reduction ratio convergent of 1-20%.
Preferably, the reduction ratio of the tangent diameter of a circle of described outlet air end is 5-15%.
Preferred, the tangent diameter of a circle of described outlet air end is from described non-heat exchange wind inlet to the non-equal proportion convergent in the direction that described mixing wind exports.
Compared with prior art, advantage of the present invention and good effect are: apply air-conditioner air supply device of the present invention in air-conditioning after, by the heat exchange wind in inner for air-conditioning air channel while the blowout of front end, through air channel, the non-heat exchange wind of the outside non-heat exchange of suction function suction part can be utilized to participate in the last air-out of air-conditioning, increase the overall intake of air-conditioning, accelerate the flowing of room air, further increase the overall uniformity of room air.And such mixing air is comparatively soft, blows to user and can feel more comfortable with it, improve user's comfortableness experience effect.In addition, air-conditioner air supply device is formed by adopting the annular wind guiding member combination of multiple single component form, not only be convenient to the structure requiring to control flexibly each annular wind guiding member according to air-supply, process each annular wind guiding member that structure is different easily, the assembling mode of whole air-conditioner air supply device in air-conditioning can also be selected flexibly, and then improve the scope of application of air-conditioner air supply device and the production efficiency of air-conditioning.And the volume that multiple institutes annular heat exchanges wind air channel reduces gradually along from non-heat exchange wind inlet to the direction of mixing wind outlet, is not only beneficial to the circumferential direction air-out of heat exchange wind air channel even, and can reduces crushing and noise.
After reading the specific embodiment of the present invention by reference to the accompanying drawings, the other features and advantages of the invention will become clearly.
Accompanying drawing explanation
Fig. 1 is the perspective view of the air-conditioner air supply device embodiment in vertical air conditioner of the present invention;
Fig. 2 is the side-looking structural representation of Fig. 1 embodiment;
Fig. 3 is the radial section structural representation of Fig. 1 embodiment;
Fig. 4 is the part radial section structural representation of Fig. 1 embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.
First, making a brief description to the technical term related in this detailed description of the invention: following when mentioning front end or the rear end of each structural member, is to define relative to the position of user under structural member normal operating condition; When arrangement position for multiple structural member carries out front or rear description, be also the device that formed with multiple structural member under normal operating condition relative to the definition that the position of user is done.Following heat exchange wind refers to from air-conditioning inside, wind after heat exchanger heat exchange; Non-heat exchange wind refers to the wind from environment space residing for air-conditioning, is for heat exchange wind, is not the part wind directly coming from heat exchanger; Mixing wind refers to the wind that heat exchange wind and non-heat exchange wind are mixed to form.Following ring, referring to the enclosed construction around being formed, being not limited to annulus.
Secondly, briefly explain mentality of designing of the present invention: for the air-conditioner air supply device that heat exchanger of air condition heat exchange wind and outside non-heat exchange wind can be formed mixing wind and sends, the structure in heat exchange wind air channel is most important to minimizing windage, reduction crushing, and then the air quantity of the non-heat exchange wind in outside that air-conditioner air supply device sucks and the temperature of mixing wind air-out can be had influence on, and the structure in heat exchange wind air channel depends primarily on the relative position relation of adjacent two annular wind guiding members and the structure of annular wind guiding member self that form this air channel.So the present invention as research point, seeks the preferred construction that can improve air-conditioner air supply device performance from the structure in heat exchange wind air channel, especially its shape.
Please refer to an embodiment of the air-conditioner air supply device of the present invention 1 shown in Fig. 1 to Fig. 4, wherein, Fig. 1 is the perspective view of this embodiment, and Fig. 2 is the side-looking structural representation of this embodiment, Fig. 3 and Fig. 4 is shown in its radial section structural representation.
Anticipate as shown in Figure 1, Figure 2 and Figure 3, the air-conditioner air supply device 1 of this embodiment includes four annular wind guiding members, is respectively front end annular wind guiding member 11, first intermediate annular wind guiding member 13, second intermediate annular wind guiding member 17 and rear end annular wind guiding member 12 from front to back.Each annular wind guiding member in these four annular wind guiding members that front and back are arranged in order is single component, independent shaping.Wherein, through in the middle of the annular wind guiding member 11 of front end, there is former and later two openings, be respectively mixing wind outlet 111 and air inlet 112; First through in the middle of intermediate annular wind guiding member 13, there is former and later two openings, be respectively air outlet 131 and air inlet 132; Second through in the middle of intermediate annular wind guiding member 17, there is former and later two openings, be respectively air outlet 171 and air inlet 172; Rear end annular wind guiding member 12 in the middle of through, there is former and later two openings, be respectively air outlet 121 and non-heat exchange wind inlet 122.After being arranged in order before and after the annular wind guiding member 12 of front end annular wind guiding member 11, first intermediate annular wind guiding member 13, second intermediate annular wind guiding member 17 and rear end, the middle through air channel (not marking in figure) forming through all four the annular wind guiding members in front and back.And, the first annular heat exchange wind air channel 14 is formed in the middle of front end annular wind guiding member 11 and the first intermediate annular wind guiding member 13, first intermediate annular wind guiding member 13 and middle being formed in the middle of the second annular heat exchange wind air channel 15, second intermediate annular wind guiding member 17 and rear end annular wind guiding member 12 of the second intermediate annular wind guiding member 17 are formed with the 3rd annular heat exchange wind air channel 18.The volume in three annular heat exchange wind air channels reduces gradually from the direction of the mixing wind outlet 111 of non-heat exchange wind inlet 122 to the front end annular wind guiding member 11 of rear end annular wind guiding member 12.
Specifically, as schematically shown in Figure 4, each annular heat exchange wind air channel have the through air channel of close air-conditioner air supply device 1 outlet air end and away from through air channel, the air intake being positioned at outlet air end opposite side, the tangent circle between adjacent two the annular wind guiding member surfaces all having this heat exchange wind air channel of multiple formation in each annular heat exchange wind air channel.For example, in the first annular heat exchange wind air channel 14, there are three tangent circles, be respectively C1, C2 and C3.Wherein, C1 is air intake tangent circle, and C2 is the mesophase spherule circle of contact, and C3 is outlet air end tangent circle, and these three diameter of a circles are respectively D1, D2 and D3.Exchange in wind air channel 15 at the second annular heat and there are three tangent circles, be respectively C4, C5 and C6.Wherein, C4 is air intake tangent circle, and c5 is the mesophase spherule circle of contact, and C6 is outlet air end tangent circle, and these three diameter of a circles are respectively D4, D5 and D6.Exchange in wind air channel 18 at the 3rd annular heat and there are three tangent circles, be respectively C7, C8 and C9.Wherein, C7 is air intake tangent circle, and C8 is the mesophase spherule circle of contact, and C9 is outlet air end tangent circle, and these three diameter of a circles are respectively D7, D8 and D9.Meet following condition between different annular heat exchange wind air channel: multiple annular heat exchange the tangent diameter of a circle of air intake in wind air channel and the tangent diameter of a circle of outlet air end all along non-heat exchange wind inlet 122 to the direction of mixing wind outlet 111 with the reduction ratio convergent of 1-20%, that is: D4/D7=[1-(1-20%)], D1/D4=[1-(1-20%)], D6/D9=[1-(1-20%)], D3/D6=[1-(1-20%)].As preferred embodiment, D4/D7=[1-(2-10%)], D1/D4=[1-(2-10%)], D6/D9=[1-(5-15%)], D3/D6=[1-(5-15%)], and D4/D7 ≠ D1/D4, D6/D9 ≠ D3/D6, also namely with non-equal proportion convergent.
And in this embodiment, arbitrary heat exchange wind air channel self is also arranged according to following condition: for the formed between front end ring shape wind guiding member 11 and the first intermediate annular wind guiding member 13 first annular heat exchange wind air channel 14, this air channel is from its air intake 141 to outlet air end 142 convergent.
Specifically, in the part radial section structural representation shown in Fig. 4, front end annular wind guiding member 11 and the position of the first intermediate annular wind guiding member 13 are arranged so that tangent diameter of a circle between these two annular wind guiding member surfaces in the first annular heat exchange wind air channel 14 with the reduction ratio of 5-25% from air intake 141 to outlet air end 142 convergent, and with the reduction speed convergent of non-equal proportion.Preferred reduction ratio is 10-20%.Also namely, D3/D2=[1-(5-25%)], D2/D1=[1-(5-25%)].Preferably, D3/D2=[1-(10-20%)], D2/D1=[1-(10-20%)], and D3/D2 ≠ D2/D1.Further, in this embodiment, following relation is also met between the diameter D1 of air intake tangent circle C1 and the diameter D3 of outlet air end tangent circle C3: D3/D1=60-70%.Preferred, D3/D1=65%.
Same, the second annular heat exchanges wind air channel 15 and also arranges according to above-mentioned condition, that is: D6/D5=[1-(5-25%)], D5/D4=[1-(5-25%)].Preferably, D6/D5=[1-(10-20%)], D5/D4=[1-(10-20%)], and D6/D5 ≠ D5/D4.Further, D6/D4=60-70%.Preferred, D6/D4=65%.
Similar, the 3rd annular heat exchanges wind air channel 18 and also arranges according to above-mentioned condition, that is: D9/D8=[1-(5-25%)], D8/D7=[1-(5-25%)].Preferably, D9/D8=[1-(10-20%)], D8/D7=[1-(10-20%)], and D9/D8 ≠ D8/D7.Further, D9/D7=60-70%.Preferred, D9/D7=65%.
In this embodiment, air-conditioner air supply device 1 is formed by adopting the annular wind guiding member combination of multiple single component form, be convenient to the structure requiring to control flexibly each annular wind guiding member according to air-supply, process each annular wind guiding member that structure is different easily, to ensure 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 can be selected flexibly, and then improve the scope of application of air-conditioner air supply device 1 and the production efficiency of air-conditioning.And, after adopting the heat exchange wind air channel of said structure in air-conditioner air supply device 1, not only be beneficial to the circumferential direction air-out of heat exchange wind air channel even, and the direction of heat exchange wind can be changed, make the surface blowout of heat exchange wind and non-heat exchange wind all annularly wind guiding member, effectively prevent because the other than ring type wind guiding member surface of two parts wind in through air channel crosses collision and reduce wind speed, produce the generation of the problem such as noise and condensation.
When being applied in air-conditioning by air-conditioner air supply device 1, the mixing wind outlet 111 of front end annular wind guiding member 11, as the air outlet of whole air-conditioner air supply device 1, export carry out closed assembling by with the wind that mixes that front faceplate of air-conditioner is offered; Non-heat exchange wind inlet 122 then in end ring shape wind guiding member 12, as the non-heat exchange wind air inlet of whole air-conditioner air supply device 1, assembles carrying out closing with the non-heat exchange wind inlet offered on air-conditioning postnotum.And, air channel, inside in air-conditioning is connected by the first annular heat exchange wind air channel 15, annular heat exchange wind air channel 14, second and the 3rd heat exchange wind air channel 18 with the through air channel in air-conditioner air supply device 1, is fed through in through air channel the heat exchange wind after heat exchanger of air condition heat exchange is exchanged wind air channel through annular heat.
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, accelerates to blow to heat exchanger and carries out heat exchange.Heat exchange wind after heat exchange blows to air-conditioner air supply device 1 from inner air channel and exchanges wind air channel through each annular heat and enters through air channel, and then through through air channel from the mixing wind outlet 111 front end ring shape wind guiding member 11 and the mixing wind outlet blowout on front panel.Because heat exchange wind air channel is tapering type structure, the heat exchange wind wind speed exchanging the blowout of wind air channel from annular heat is made to become large, thus make respective annular wind guiding member surface pressing reduce and in through air channel, form negative pressure, the indoor wind of air-conditioning outside is as non-heat exchange wind, under the effect of negative pressure, non-heat exchange wind inlet 122 from the non-heat exchange wind inlet on postnotum and rear end annular wind guiding member 12 is entered through air channel, and with annular heat exchange heat exchange wind that wind air channel blows out formed mix wind after together with deliver to indoor.Such mixing wind is comparatively soft, blows to user and can feel more comfortable with it, improve user's comfortableness experience effect.Simultaneously, the wind of the outside non-heat exchange of the suction function suction part utilizing air air-supply arrangement 1 to produce participates in the last air-out of air-conditioning, increase the overall intake of air-conditioning, accelerate the flowing of room air, further increase the overall uniformity of room air.
In this embodiment, preferably, in air-conditioner air supply device 1, the shape of each annular wind guiding member is annular.But be not limited to this, other shapes can also be designed to, as elliptical ring, regular polygon ring etc., also can realize technical purpose of the present invention.
Above embodiment only in order to technical scheme of the present invention to be described, but not is limited; Although with reference to previous embodiment to invention has been detailed description, for the person of ordinary skill of the art, still can modify to the technical scheme described in previous embodiment, or equivalent replacement is carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the present invention's technical scheme required for protection.
Claims (7)
1. the air-conditioner air supply device in a vertical air conditioner, it is characterized in that, it is through that described air-supply arrangement includes at least three centres, there is the annular wind guiding member of front and back opening, annular wind guiding member described in each is single component, the after-opening of described annular wind guiding member is air inlet, open front is air outlet, be arranged in order before and after described at least three annular wind guiding members, through air channel through before and after middle formation, form annular heat described in adjacent two between annular wind guiding member and exchange wind air channel, the air inlet being positioned at the rear end annular wind guiding member of rearmost end is the non-heat exchange wind inlet of described air-supply arrangement, the air outlet being positioned at front end annular wind guiding member is foremost the mixing wind outlet of described air-supply arrangement, multiple described annular heat exchanges the volume in wind air channel along reducing gradually from the direction that described non-heat exchange wind inlet exports to described mixing wind.
2. air-conditioner air supply device according to claim 1, it is characterized in that, described annular heat exchanges wind air channel and has near the outlet air end in described through air channel and the air intake away from described through air channel, formed described annular heat exchange wind air channel adjacent two described in annular wind guiding member surface at described air intake place, there is air intake tangent circle, multiple described annular heat exchange the tangent diameter of a circle of air intake in wind air channel along from described non-heat exchange wind inlet to the direction that described mixing wind exports with the reduction ratio convergent of 1-20%.
3. air-conditioner air supply device according to claim 2, is characterized in that, the reduction ratio of the tangent diameter of a circle of described air intake is 2-10%.
4. the air-conditioner air supply device according to Claims 2 or 3, is characterized in that, the tangent diameter of a circle of described air intake is from described non-heat exchange wind inlet to the non-equal proportion convergent in the direction that described mixing wind exports.
5. air-conditioner air supply device according to claim 1, it is characterized in that, described annular heat exchanges wind air channel and has near the outlet air end in described through air channel and the air intake away from described through air channel, formed described heat exchange wind air channel adjacent two described in annular wind guiding member surface at described outlet air end place, there is outlet air end tangent circle, multiple described annular heat exchange the tangent diameter of a circle of outlet air end in wind air channel along from described non-heat exchange wind inlet to the direction that described mixing wind exports with the reduction ratio convergent of 1-20%.
6. air-conditioner air supply device according to claim 5, is characterized in that, the reduction ratio of the tangent diameter of a circle of described outlet air end is 5-15%.
7. the air-conditioner air supply device according to claim 5 or 6, is characterized in that, the tangent diameter of a circle of described outlet air end is from described non-heat exchange wind inlet to the non-equal proportion convergent in the direction that described mixing wind exports.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215918.3A CN103453642B (en) | 2013-06-03 | 2013-06-03 | Air-conditioner air supply device in a kind of vertical air conditioner |
| EP14807127.7A EP3006854B1 (en) | 2013-06-03 | 2014-05-23 | Air-conditioner air supply apparatus in vertical air-conditioner |
| PCT/CN2014/078208 WO2014194767A1 (en) | 2013-06-03 | 2014-05-23 | Air-conditioner air supply apparatus in vertical air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310215918.3A CN103453642B (en) | 2013-06-03 | 2013-06-03 | Air-conditioner air supply device in a kind of vertical air conditioner |
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| Publication Number | Publication Date |
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| CN103453642A CN103453642A (en) | 2013-12-18 |
| CN103453642B true CN103453642B (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310215918.3A Active CN103453642B (en) | 2013-06-03 | 2013-06-03 | Air-conditioner air supply device in a kind of vertical air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028993A1 (en) * | 2016-08-08 | 2018-02-15 | Arcelik Anonim Sirketi | Portable air-conditioning device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194767A1 (en) * | 2013-06-03 | 2014-12-11 | 海尔集团公司 | Air-conditioner air supply apparatus in vertical air-conditioner |
| CN105423417B (en) * | 2015-11-06 | 2019-07-23 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
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| US3981326A (en) * | 1974-02-28 | 1976-09-21 | Mitco Corporation | Induction mixing nozzle |
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