CN103307719B - There is the air-conditioner air supply device of flow deflector - Google Patents
There is the air-conditioner air supply device of flow deflector Download PDFInfo
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- CN103307719B CN103307719B CN201310087359.2A CN201310087359A CN103307719B CN 103307719 B CN103307719 B CN 103307719B CN 201310087359 A CN201310087359 A CN 201310087359A CN 103307719 B CN103307719 B CN 103307719B
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Abstract
The invention discloses a kind of air-conditioner air supply device with flow deflector, described air-supply arrangement comprises annular cover body, the through air channel running through annular cover body is formed in the middle of annular cover body, its front end forms mixing air outlet, described circular cowling body wall is formed with annular opening, described annular opening is provided with one or more annular flow deflector described annular opening being divided into multiple annular air outlet, described annular flow deflector is obliquely installed with the direction that the heat exchange air in inner for described air-conditioning air channel is drained to the outlet of described mixing air from described annular air outlet, and the angle number of degrees between the axis of described annular flow deflector and described annular cover body are greater than 0 ° and are not more than 45 °.Use air-supply arrangement of the present invention in air-conditioning after, not only can accelerate indoor air flows, improve the mildness of air conditioning exhausting, and suitable air-out direction can be obtained without the need to user operation, improve user's comfortableness experience effect.
Description
Technical field
The invention belongs to air-conditioning technique field, specifically, relate to a kind of air-conditioner air supply device, more particularly, relate to a kind of air-conditioner air supply device with flow deflector.
Background technology
Vertical air conditioner air channel structure on existing market is generally all made up of air inlet, centrifugal blower, evaporimeter and air outlet.Room air enters air-conditioning inside from air inlet, and after centrifugal blower CENTRIFUGAL ACCELERATING, air carries out heat exchange through evaporator, and the air after heat exchange blows to indoor by air outlet again.
At present, air outlet is designed to rectangular-shaped mostly, after air outlet place adds grid or flabellum, form the air-supply arrangement of air-conditioning with air outlet, utilizes the air-out volume at grid or flabellum balance air outlet place and controls air-out wind direction.Air after evaporimeter heat exchange only can be sent out by such air-supply arrangement, and 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.And the wind-force size of producing by boasting from air outlet depends on the size of air-conditioning air inlet intake and the watt level of centrifugal blower completely, and itself can not increase intake volume, does not thus have the flowing of room air and significantly strengthens effect.And the existing grid at air-conditioner air outlet place or the angle of flabellum are controlled by user, user is also namely needed to adjust air-out direction.This air-out direction regulative mode not only troublesome poeration, and old man, child etc. are not understood to the user of control method or inconvenient remote controller and control panel, the experience effect of using air-condition is easily affected because cannot air-out direction be regulated.
Summary of the invention
The present invention is directed to the problems referred to above of prior art existence and provide a kind of air-conditioner air supply device with flow deflector, this device not only can accelerate indoor air flows, improve the mildness of air conditioning exhausting, and suitable air-out direction can be obtained without the need to user operation, improve user's comfortableness experience effect.
For achieving the above object, the present invention adopts following technical proposals to be achieved:
A kind of air-conditioner air supply device with flow deflector, described air-supply arrangement comprises annular cover body, the through air channel running through annular cover body is formed in the middle of described annular cover body, the front end of described annular cover body forms mixing air outlet, described circular cowling body wall is formed the annular opening being communicated with the inner air channel of air-conditioning and described through air channel, described annular opening is provided with one or more annular flow deflector described annular opening being divided into multiple annular air outlet, described annular flow deflector is obliquely installed with the direction that the heat exchange air in inner for described air-conditioning air channel is drained to the outlet of described mixing air from described annular air outlet, and the angle number of degrees between the axis of described annular flow deflector and described annular cover body are greater than 0 ° and are not more than 45 °.
Preferably, the angle number of degrees between the axis of described annular flow deflector and described annular cover body are 15-25 °.
Air-conditioner air supply device as above is ensure air-out uniformity, and when described annular opening is provided with multiple annular flow deflector, multiple annular flow deflector is arranged in order with the tapering type structure of girth from front to back.
Preferably, for ensureing air-out uniformity further, the width of multiple described annular air outlet is equal.
Air-conditioner air supply device as above, the width of each described annular air outlet is preferably 5-35mm.
Preferred, the width of each described annular air outlet is 10-25mm.
Air-conditioner air supply device as above, the width of described annular opening accounts for the 1/8-3/4 of whole described annular cover body width.
Air-conditioner air supply device as above, for improving wind pushing performance, described annular opening, described annular flow deflector and described annular air outlet are all continuous print.
Air-conditioner air supply device as above, described annular cover body is preferably annular cover body.
Air-conditioner air supply device as above, described annular opening is preferably formed in the rear end of described circular cowling body wall.
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, when heat exchange air in inner for air-conditioning air channel is blown out through front end, through air channel by its annular air outlet by air-supply arrangement, negative pressure is formed in through air channel, the air of air-conditioning outside enters through air channel and is formed together with mixing air with heat exchange air and blows out from front end, through air channel under the effect of negative pressure, such mixing air is comparatively soft, blow to user and can feel more comfortable with it, improve user's comfortableness experience effect.Simultaneously, the air of the outside non-heat exchange of the suction function suction part utilizing air-supply arrangement 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.And, by the annular flow deflector forming annular air outlet is arranged with set angle, make user can obtain suitable air-out direction without the need to operation, further improve user's comfortableness experience effect.
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 structural representation of an air-conditioning embodiment with air-conditioner air supply device of the present invention;
Fig. 2 and Fig. 3 is the perspective view of air-conditioner air supply device two different directions in Fig. 1 respectively;
Fig. 4 is the vertical profile structural representation of air-conditioner air supply device in Fig. 1;
Fig. 5 is the perspective view of another embodiment of air-conditioner air supply device of the present invention;
Fig. 6 is the vertical profile structural representation of air-conditioner air supply device in Fig. 5.
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 air refers to the inner air after evaporimeter heat exchange of air-conditioning; Non-heat exchange air refers to the air from environment space residing for air-conditioning, is for heat exchange air, is not the partial air directly coming from evaporimeter.Following ring, referring to the enclosed construction around being formed, being not limited to annulus.
Please refer to Fig. 1, this Figure 1 shows that the structural representation of an air-conditioning embodiment with air-conditioner air supply device of the present invention.
As shown in Figure 1, the air-conditioning of this embodiment includes air conditioner main body 1, air conditioner main body 1 comprises the front panel 11 of housing, postnotum 12, Left-Hand Panel, right panel and the top board and base plate (not marking in figure) that form air conditioner main body 1, and housing defines the air channel, inside 15 of air conditioner main body 1.Centrifugal blower 17, evaporimeter 16 and air-conditioner air supply device 10 is provided with from bottom to top in inner air channel 15.Wherein, the structure of air-conditioner air supply device 10 please refer to shown in Fig. 2 to Fig. 4.
As the stereogram of Fig. 2, Fig. 3 and the vertical profile structure chart of Fig. 4 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 through air channel (not marking in figure) of through whole annular cover body 101 in the middle of annular cover body 101.The front end of annular cover body 101 forms mixing air outlet 1016, and its rear end forms non-heat exchange air import 1017.Continuous print annular opening 1011 is offered in the rear end of annular cover body 101 wall on the wall of annular cover body 101, specifically, annular opening 1011 is provided with multiple continuous print annular flow deflector 1012, and annular opening 1011 is divided into the continuous type annular air outlet 1013 in the inner air channel of multiple connection 15 and through air channel by multiple annular flow deflector 1012.Multiple annular flow deflector 1012 spaced set, makes the width W 3 of each annular air outlet 1013 equal, to ensure the uniformity of air-out.With from front to back, (also namely annularly cover body 101 front end to the direction of rear end) tapering type structure of girth is arranged in order, to ensure the air-out uniformity of each annular air outlet further multiple annular flow deflector 1012.
And each annular flow deflector 1012 is all obliquely installed with the direction of the mixing air outlet 1016 heat exchange air in inner air channel 15 being drained to annular cover body 101 front end from annular air outlet 1013.Also, namely, in structure shown in Fig. 4, annular flow deflector 1012 is arranged with the incline direction that girth is from front to back cumulative.After arranging with such direction, heat exchange air blows out from mixing air outlet 1016 smoothly by under the water conservancy diversion of annular flow deflector 1012.And all annular flow deflectors are all arranged with identical incline direction and angle of inclination, to ensure air-out uniformity.For one of them annular flow deflector 1012, the setting of its concrete incline direction, can adopt the angle between annular flow deflector 1012 and the axis of annular cover body 101
the number of degrees limit.This angle number should not be too large, in order to avoid air can not export 1016 direction flowings towards mixing air smoothly.This angle number can and be preferably greater than 0 ° and be not more than 45 °, the preferred number of degrees are 15-25 °.
It should be noted that, when defining the angle between annular flow deflector 1012 and the axis of annular cover body 101, a limit be the axis of annular cover body 101, another limit is the axis of the strip main part of annular flow deflector 1012.
Annular flow deflector 1012 is set by annular opening 1011 surface thereof at annular cover body 101, effectively can stablizes and guide air to flow along assigned direction.And, by annular flow deflector 1012 is arranged with special angle, make user can obtain suitable air-out direction without the need to operation, improve user's comfortableness experience effect.
Corresponding with the structure of air-conditioner air supply device 10, offer mixing air outlet 111 on the top of front faceplate of air-conditioner 11, export 111 corresponding positions on air-conditioning postnotum 12 top, with the mixing air on front panel 11 and offer non-heat exchange air import 121.When being assembled in air-conditioning by air-conditioner air supply device 10, corresponding the closing of non-heat exchange air import 121 that the mixing air outlet 1016 of annular cover body 101 front end and the non-heat exchange air import 1017 of rear end export with the mixing air on front panel 11 on 111 and postnotum 12 respectively connects.
Adopt the air-conditioner air supply device 10 of said structure in air-conditioning after, during operation of air conditioner, the air inlet that room air is offered below air-conditioning postnotum 12 or below Left-Hand Panel and right panel (is existing structure, not shown) enter air-conditioner housing inside, under the effect of centrifugal blower 17, acceleration blows to evaporimeter 16 and carries out heat exchange, air after heat exchange blows to each annular air outlet 1013 from inner air channel 15, and then finally from mixing air outlet 111 blowout front panel 11 behind through air channel.Meanwhile, negative pressure is formed in through air channel, the room air of air-conditioning outside, under the effect of negative pressure, enters through air channel by from the non-heat exchange air import 121 on postnotum 12, and after forming mixing air with the heat exchange air that annular air outlet 1013 blows out together with pass out to indoor.Such mixing air is comparatively soft, blows to user and can feel more comfortable with it, improve user's comfortableness experience effect.Simultaneously, the air of the outside non-heat exchange of the suction function suction part utilizing air air-supply arrangement 10 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.
Consider that the object of air-conditioning mainly sends the air of suitable temperature to improve user's comfortableness, the width W 2 of annular opening 1011 should not be too little, and preferred W2 accounts for the 1/8-1/2 of whole annular cover body 101 width W 1.More excellent, select its width W 2 to be the 1/4-3/8 of annular cover body 101 width W 1.The width of annular cover body 101 mentioned here and the width of annular opening 1011 all refer to the width in annularly cover body 101 wall direction.
In addition, consider the fluency of air-out, take into account the overall aesthetics of air-conditioner air supply device 10, the quantity outbalance of annular flow deflector 1012, and the setting of quantity can be determined according to the wide association between annular air outlet 1013 and whole annular opening 1011 simultaneously.As preferred embodiment, the width W 3 of each annular air outlet 1013 is 5-35mm, and wherein 10-25mm is its preferred width range.After the width of annular opening 1011 and annular air outlet 1013 is determined, just can determine to need on annular opening 1011, arrange how many annular flow deflectors 1012.Wherein, the width of annular air outlet 1013 also refers to the width in annularly cover body 101 wall direction.
As more excellent embodiment, for increasing the smoothness of air flowing, annular cover body 101 front end flaring from back to front, form the inclination diversion division 1014 of horn mouth shape.Also have expansion mouth 1015 in the front end of inclination diversion division 1014, this expansion mouth 1015, as the front end of whole annular cover body 101, forms the mixing air outlet 1016 of air-conditioner air supply device 10 foremost, thus improves the aesthetic property of whole annular cover body 101 at it.Consider wind pushing performance and aesthetic property, the number of degrees of the angle between the axis of inclination diversion division 1014 and annular cover body 101 are preferably 0-45 °, and preferred angle number is 5-10 °; The width W 4 of inclination diversion division 1014 accounts for the 1/4-3/4 of whole annular cover body 101 width W 1.The width of inclination diversion division 1014 mentioned here also refers to the width in annularly cover body 101 wall direction.And the angle between the axis that the angle between the axis of expansion mouth 1015 and annular cover body 101 is greater than inclination diversion division 1014 and annular cover body 101, and be advisable with two angles differences 20-35 °.
The preferable shape of the mixing air outlet 111 on front panel 11 and the non-heat exchange air import 121 on postnotum 12 is circular.Accordingly, 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 can realize technical purpose of the present invention.
Fig. 5 and Fig. 6 shows another embodiment of air-conditioner air supply device of the present invention, and wherein, Fig. 5 is the perspective view of this embodiment, and Fig. 6 is its vertical profile structural representation.
As shown in Figures 5 and 6, the air-conditioner air supply device 10 in this embodiment includes annular cover body 101, is formed with the through air channel (not marking in figure) of through whole annular cover body 101 in the middle of annular cover body 101.The front end of annular cover body 101 forms mixing air outlet 1016, and its rear end forms non-heat exchange air import 1017.Continuous print annular opening (not marking in figure) is offered in the rear end of annular cover body, annular opening is provided with multiple continuous print annular flow deflector 1012, and annular opening is divided into the continuous type annular air outlet 1013 in the inner air channel of multiple connection (with reference to figure 1 shown the and above-mentioned description to Fig. 1) and through air channel by multiple annular flow deflector 1012.The structure of multiple annular flow deflector 1012, arrangement mode and setting direction are with to arrange angle all identical with the embodiment shown in Fig. 1 to Fig. 4.And in this embodiment, air-conditioner air supply device 10 also includes the annular outer cover 103 being positioned at annular cover body 101 periphery, and annular cover body 101 is connected with annular outer cover 103 rear and front end is closed, inner formation current stabilization air channel 104.Annular outer cover 103 wall is formed with multiple heat exchange air import 1031, and current stabilization air channel 104 is connected by the inner air channel 15 of heat exchange air import 1031 and air-conditioning, and is connected with through air channel by the annular opening on annular cover body 101.By arranging this annular outer cover 103, when being assembled in air conditioner main body by air-conditioner air supply device 10, can directly the front panel of annular outer cover 103 and air conditioner main body and postnotum (description to Fig. 1 shown in Figure 1 and above-mentioned) be fixed, it is extremely convenient to assemble.And by arranging annular outer cover 103, being convenient to air-conditioner air supply device 10 and realizing sealed connection with the air channel, inside of air conditioner main body, the heat exchange air be beneficial in inner air channel blows out from air-conditioner air supply device 10 with enough speed.
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 (10)
1. one kind has the air-conditioner air supply device of flow deflector, it is characterized in that, described air-supply arrangement comprises annular cover body, the through air channel running through annular cover body is formed in the middle of described annular cover body, the front end of described annular cover body forms mixing air outlet, rear end forms non-heat exchange air import, described circular cowling body wall is formed the annular opening being communicated with the inner air channel of air-conditioning and described through air channel, described annular opening is provided with one or more annular flow deflector described annular opening being divided into multiple annular air outlet, described annular flow deflector is obliquely installed with the direction that the heat exchange air in inner for described air-conditioning air channel is drained to the outlet of described mixing air from described annular air outlet, and the angle number of degrees between the axis of described annular flow deflector and described annular cover body are greater than 0 ° and are not more than 45 °, the room air of air-conditioning outside enters described through air channel from described non-heat exchange air import, and after forming mixing air with the heat exchange air that described annular air outlet blows out together with pass out to indoor.
2. air-conditioner air supply device according to claim 1, is characterized in that, the angle number of degrees between the axis of described annular flow deflector and described annular cover body are 15-25 °.
3. air-conditioner air supply device according to claim 1, is characterized in that, when described annular opening is provided with multiple annular flow deflector, multiple annular flow deflector is arranged in order with the tapering type structure of girth from front to back.
4. air-conditioner air supply device according to any one of claim 1 to 3, is characterized in that, the width of multiple described annular air outlet is equal.
5. air-conditioner air supply device according to claim 4, is characterized in that, the width of each described annular air outlet is 5-35mm.
6. air-conditioner air supply device according to claim 5, is characterized in that, the width of each described annular air outlet is 10-25mm.
7. air-conditioner air supply device according to any one of claim 1 to 3, is characterized in that, the width of described annular opening accounts for the 1/8-3/4 of whole described annular cover body width.
8. air-conditioner air supply device according to any one of claim 1 to 3, is characterized in that, described annular opening, described annular flow deflector and described annular air outlet are all continuous print.
9. air-conditioner air supply device according to claim 8, is characterized in that, described annular cover body is annular cover body.
10. air-conditioner air supply device according to any one of claim 1 to 3, is characterized in that, described annular opening is formed in the rear end of described circular cowling body wall.
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| CN201310087359.2A CN103307719B (en) | 2013-03-19 | 2013-03-19 | There is the air-conditioner air supply device of flow deflector |
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| CN201310087359.2A CN103307719B (en) | 2013-03-19 | 2013-03-19 | There is the air-conditioner air supply device of flow deflector |
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| CN103307719A CN103307719A (en) | 2013-09-18 |
| CN103307719B true CN103307719B (en) | 2015-11-25 |
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| CN201310087359.2A Active CN103307719B (en) | 2013-03-19 | 2013-03-19 | There is the air-conditioner air supply device of flow deflector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103781315A (en) * | 2014-01-24 | 2014-05-07 | 杭州华三通信技术有限公司 | Machine case |
| CN204006547U (en) * | 2014-01-27 | 2014-12-10 | 青岛海尔空调器有限总公司 | Air-conditioner air supply device and indoor apparatus of air conditioner |
| CN104807160B (en) * | 2014-01-27 | 2019-03-01 | 海尔集团公司 | Air-conditioner air supply device and air-conditioning |
| CN105371367B (en) * | 2015-11-13 | 2019-03-01 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN107816788B (en) * | 2016-09-12 | 2024-03-29 | 珠海格力电器股份有限公司 | Air outlet device and cabinet air conditioner |
| CN110741965B (en) * | 2019-11-12 | 2021-10-15 | 颍上县达鸣家禽养殖有限公司 | Ventilation and deodorization system for poultry farm and breeding method thereof |
| CN112797610B (en) * | 2019-11-13 | 2024-03-26 | 青岛海尔智能技术研发有限公司 | Air conditioner air supply module and air conditioner |
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| CN1384318A (en) * | 1999-11-01 | 2002-12-11 | 空研工业株式会社 | Wind outlet unit |
| DE102006030662A1 (en) * | 2006-07-04 | 2008-01-17 | Peter Fuchs | Ceiling air inlet i.e. injector mixing nozzle, for ventilation and air conditioning system, has jalousie flaps, in which air quantity is regulated, and specific suitable air grille is provided, via which room air is supplied |
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| CN203100098U (en) * | 2013-03-19 | 2013-07-31 | 海尔集团公司 | Air-conditioner air supply device with deflectors |
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| JPH10141751A (en) * | 1996-11-12 | 1998-05-29 | Shinko Kogyo Co Ltd | Inducing type air outlet for air conditioning |
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| US4858519A (en) * | 1980-09-05 | 1989-08-22 | Gershon Meckler | Mixing box |
| CN1384318A (en) * | 1999-11-01 | 2002-12-11 | 空研工业株式会社 | Wind outlet unit |
| DE102006030662A1 (en) * | 2006-07-04 | 2008-01-17 | Peter Fuchs | Ceiling air inlet i.e. injector mixing nozzle, for ventilation and air conditioning system, has jalousie flaps, in which air quantity is regulated, and specific suitable air grille is provided, via which room air is supplied |
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| CN203100098U (en) * | 2013-03-19 | 2013-07-31 | 海尔集团公司 | Air-conditioner air supply device with deflectors |
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