CN103453645B - Air-conditioner air supply device and vertical air conditioner - Google Patents
Air-conditioner air supply device and vertical air conditioner Download PDFInfo
- Publication number
- CN103453645B CN103453645B CN201310217494.4A CN201310217494A CN103453645B CN 103453645 B CN103453645 B CN 103453645B CN 201310217494 A CN201310217494 A CN 201310217494A CN 103453645 B CN103453645 B CN 103453645B
- Authority
- CN
- China
- Prior art keywords
- air
- conditioner
- annular
- wind
- heat exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Duct Arrangements (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses a kind of air-conditioner air supply device and vertical air conditioner, described air-supply arrangement comprises the through air channel of middle formation, there is the annular cover body of former and later two openings, open front forms the outlet of mixing wind, after-opening forms non-heat exchange wind inlet, circular cowling body wall is formed annular heat and exchanges wind main air duct, exchange on wind main air duct at annular heat and be provided with multiple annular flow deflector, described annular heat is exchanged wind main air duct and is divided into multiple heat exchange wind point air channel, forming heat exchange wind divides in former and later two annular flow deflectors adjacent in air channel, be the axial spacing of this two annular flow deflector along the distance on described circular cowling body axis direction between the leading edge of rear annular flow deflector and the back edge of front annular flow deflector, the axial spacing of multiple annular flow deflector reduces gradually from non-heat exchange wind inlet to the direction of mixing wind outlet.Use air-conditioner air supply device of the present invention in air-conditioning after, air-supply is more even, and air-supply noise is lower.
Description
Technical field
The invention belongs to air-conditioning technique field, specifically, relate to a kind of air-conditioner air supply device and there is the vertical air conditioner of this air-supply arrangement.
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, after this air-conditioner air supply device is set in air-conditioning, not only can increase 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.The present invention does further technological improvement to the structure of this air-conditioner air supply device, to improve air-supply uniformity, and can improve air-conditioning speed further, reduces the noise in air-supply process.
Summary of the invention
The object of this invention is to provide a kind of air-conditioner air supply device and use the vertical air conditioner of this air-supply arrangement, use the intake that this device not only can increase air-conditioning, the mildness accelerated indoor air flows, improve air conditioning exhausting, and air-supply is more even, air-supply noise is lower.
For achieving the above object, air-conditioner air supply device provided by the invention adopts following technical proposals to be achieved:
A kind of air-conditioner air supply device, 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, before described annular cover body has, latter two opening, open front forms the outlet of mixing wind, after-opening forms non-heat exchange wind inlet, described circular cowling body wall is formed the annular heat being communicated with air channel, inside and the described through air channel with the air-conditioning of this air-conditioner air supply device and exchanges wind main air duct, exchange on wind main air duct at described annular heat and be provided with multiple annular flow deflector, described annular heat is exchanged multiple heat exchange wind point air channels that wind main air duct is divided into air channel, inside and the described through air channel being communicated with described air-conditioning by described annular flow deflector, formed in former and later two annular flow deflectors adjacent in described heat exchange wind point air channel, be the axial spacing of this two annular flow deflector along the distance on described circular cowling body axis direction between the leading edge of rear annular flow deflector and the back edge of front annular flow deflector, the direction that the axial spacing of multiple described annular flow deflector exports from described non-heat exchange wind inlet to described mixing wind reduces gradually.
Preferably, the direction that the axial spacing of multiple described annular flow deflector exports from described non-heat exchange wind inlet to described mixing wind reduces gradually with the reduction ratio of 3-25%.
Air-conditioner air supply device as above, for convenience of assembling, described air-conditioner air supply device also comprises the annular outer cover being positioned at described circular cowling external week, described annular cover body is closed with described annular outer cover rear and front end and is connected, inner formation current stabilization air channel, described annular outer cover wall is formed with heat exchange wind inlet, and described current stabilization air channel is connected by the inner air channel of described heat exchange wind inlet and described air-conditioning, and multiple described annular heat exchanges wind point air channel and is connected with described current stabilization air channel.
Air-conditioner air supply device as above, for improving air-supply comfort level, 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 air-out uniformity further, multiple described annular flow deflector from front to back interior bore is tapering type.
Air-conditioner air supply device as above, described heat exchange wind inlet is formed on described annular outer cover wall and exchanges the corresponding position of wind main air duct with described annular heat.
Preferred, described heat exchange wind inlet is multiple, is intermittently distributed on described shell wall.
Air-conditioner air supply device as above, for increasing the smoothness of air flowing, the front end of described annular cover body is the inclination diversion division of flaring from back to front, and the front end of described inclination diversion division has expansion mouth, and the front end of described annular outer cover is closed with the front end of described expansion mouth and is connected.
For realizing aforementioned invention object, air-conditioning provided by the present invention adopts following technical proposals to realize:
A kind of vertical air conditioner, comprise air conditioner main body, described air conditioner main body has front panel, postnotum, left and right sides panel, described front panel, rear board and left and right sides panel limit the air channel, inside of described air conditioner main body, it is characterized in that, described front panel offers the outlet of mixing wind, in the rear backboard at least exports corresponding position with described mixing wind and offer non-heat exchange wind inlet, described air conditioner main body inside is provided with air-conditioner air supply device described above, the mixing wind outlet of the annular cover body in described air-conditioner air supply device exports with the mixing wind on described front panel respectively with non-heat exchange wind inlet and non-heat exchange wind inlet on described postnotum is corresponding is closedly connected.
Compared with prior art, advantage of the present invention and good effect are: apply air-conditioner air supply device of the present invention in vertical air conditioner after, when the heat exchange wind in inner for air-conditioning air channel is blown out through front end, through air channel, 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, because the axial spacing of annular flow deflector multiple in air-conditioner air supply device reduces gradually from non-heat exchange wind inlet to the direction of mixing wind outlet, the voltage rise load of air-conditioning draught fan when air-conditioner air supply device is applied in air-conditioning can be reduced, reduce the risk of noise penalty, effectively improve air-supply uniformity.
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 a vertical air conditioner of the present invention embodiment;
Fig. 2 is the perspective view of air-conditioner air supply device in Fig. 1;
Fig. 3 is the radial section structural representation of air-conditioner air supply device in Fig. 1;
Fig. 4 is the perspective view of another embodiment of air-conditioner air supply device of the present invention;
Fig. 5 is the radial section structural representation of Fig. 4 air-conditioner air supply device.
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.
Please refer to the structural representation of an embodiment of the air-conditioning of the present invention shown in Fig. 1.
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, form heat exchange chamber between the air-conditioner air supply device 10 on centrifugal blower 17 and top, evaporimeter 16 is inclined in this heat exchange chamber.The top of front panel 11 offers mixing wind outlet 111, exports 111 corresponding positions offer non-heat exchange wind inlet 121 on air-conditioning postnotum 12 top, with the mixing wind on front panel 11.And, blower fan 6 be arranged so that wind in the inner air channel 15 of air-conditioning is from mixing wind outlet 111 blowout front panel 2.
The perspective view of composition graphs 2 and the radial section structural representation of Fig. 3 illustrated, simultaneously in conjunction with illustrated in Figure 1, the air-conditioner air supply device 10 of 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 open front of annular cover body 101 forms mixing wind outlet 1016, and its after-opening forms non-heat exchange wind inlet 1017.Wherein, corresponding the closing of non-heat exchange wind inlet 121 that the mixing wind outlet 1016 of annular cover body 101 and the non-heat exchange wind inlet 1017 of rear end export with the mixing wind on front panel 11 on 111 and postnotum 12 respectively connects.
Continuous print annular heat exchange wind main air duct 1011 is offered on the wall of annular cover body 101, specifically in the rear end of annular cover body 101 wall.For stable air flowing, be convenient to guide air to flow along assigned direction simultaneously, exchange on wind main air duct 1011 at annular heat and be provided with multiple continuous print annular flow deflector 1012, annular heat is exchanged the continuous type annular heat exchange wind point air channel 1013 that wind main air duct 1011 is divided into the inner air channel of multiple connection 15 and through air channel by multiple annular flow deflector 1012.Forming an annular heat exchange wind divides in former and later two annular flow deflectors in air channel 1013, distance definition between the leading edge of rear annular flow deflector and the back edge of front annular flow deflector annularly on cover body axis direction is the axial spacing of these adjacent two annular flow deflectors, and namely direction from back to front reduces gradually from the non-heat exchange wind inlet 1017 of annular cover body to the direction of its mixing wind outlet 1016, also for the axial spacing of multiple annular flow deflector.Also be, in figure 3, the axial spacing of each annular flow deflector is from back to front respectively W31, W32, W33, W34 and W35, meets following relation between each width: W31>W32>W33>W3 4>W35.And the reduction ratio of adjacent two axial spacings is preferably 3-25%, also i.e. W32=[1-(3-25%)] * W31, other by that analogy.
Reduced gradually from back to front by the axial spacing controlling each annular wind guiding member, the surface blowout of heat exchange wind and non-heat exchange wind all annularly flow deflector can be made, effectively prevent because the other than ring type flow deflector surface of two parts wind in through air channel crosses collision and reduce wind speed, produce the generation of the problems such as condensation.And, the voltage rise load of air-conditioning draught fan when air-conditioner air supply device is applied in air-conditioning can also be reduced, reduce the risk of noise penalty, effectively improve air-supply uniformity.
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 heat and exchanges wind point air channel 1013 from inner air channel 15, and then finally from mixing wind outlet 111 blowout front panel 11 behind through air channel.Because the heat exchange wind wind speed exchanging the blowout of wind air channel from annular heat becomes large, thus make respective annular flow deflector surface pressing reduce and in through air channel, form negative pressure, the room air of air-conditioning outside is under the effect of negative pressure, enter through air channel by from the non-heat exchange wind inlet 121 on postnotum 12, and with annular heat exchange heat exchange wind that wind point air channel 1013 blows out formed mix wind after together with pass out 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, the non-heat exchange wind introduced is about 0.72 times of heat exchange wind air quantity, the mixing wind air quantity obtained is about 1.72 times of 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 adds about 0.72 times.And if room temperature is about 28 DEG C, the wind not adopting the air-conditioning of air-conditioner air supply device 1 to blow out is heat exchange wind, and its temperature is about 13 DEG C; And after using air-condition air-supply arrangement 1, the mixing wind that air-conditioning is sent is about 20 DEG C, the temperature of mixing wind more meets the requirement of human body sendible temperature comfortableness.Such mixing wind 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-conditioner air supply device 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 the main purpose of the air-conditioning of this embodiment be send suitable temperature wind to improve user's comfortableness, annular heat exchanges the width W 2 of wind main air duct 1011 should not be too little, and preferred W2 accounts for the 1/8-3/4 of whole annular cover body 101 width W 1.Preferred, select its width W 2 to be the 1/3-2/3 of annular cover body 101 width W 1.The width of the width of annular cover body 101 mentioned here and annular heat exchange wind main air duct 1011 all refers to the width in annularly cover body 101 wall direction.And with from front to back, (also namely annularly cover body 101 front end to the direction of rear end) tapering type structure of interior bore is arranged in order multiple annular flow deflector 1012, to ensure that each annular heat exchanges the air-supply uniformity in wind point air channel 1013 further.
Please refer to another embodiment of the air-conditioner air supply device of the present invention shown in Fig. 4 and Fig. 5, wherein, Fig. 4 is the perspective view of this embodiment, and Fig. 5 is its radial section structural representation.
Anticipate as shown in Figure 4 and Figure 5, composition graphs 1 is to illustrated in Figure 3 simultaneously, the air-conditioner air supply device of this embodiment is except the annular cover body 101 including Fig. 1, Fig. 2 and Fig. 3 embodiment, also include 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 heat exchange wind inlet 1031, and current stabilization air channel 104 is connected by heat exchange wind inlet 1031 and the inner air channel 15 of air-conditioning, and is connected with through air channel by the annular heat exchange wind point air channel 1013 on annular cover body 101.By arranging this annular outer cover 103, when being assembled in air conditioner main body 1 by air-conditioner air supply device 10, can directly the front panel 11 of annular outer cover 103 and air conditioner main body 1 and postnotum 12 be fixed, it is extremely convenient to assemble.And by arranging this annular outer cover 103, being convenient to air-conditioner air supply device 10 and realizing sealed connection with the air channel, inside 15 of air conditioner main body 1, the heat exchange wind be beneficial in inner air channel 15 blows out from air-conditioner air supply device 10 with enough speed.
Flow through path and heat transfer losses for reducing air, the heat exchange wind inlet 1031 that annular outer cover 103 wall is offered is preferably formed on annular outer cover 103 wall and exchanges the corresponding position of wind main air duct 1011 with the annular heat of annular cover body 101.Such as, if annular heat exchanges the rear end that wind main air duct 1011 is positioned at annular cover body 101 wall, then heat exchange wind inlet 1031 is also positioned at the rear end of annular outer cover 103 wall.Heat exchange wind inlet 1031 can be the annular continuous print opening together offered on annular outer cover 103 wall, but is preferably intermittently distributed in the multiple openings on annular outer cover 103 wall, as shown in Figure 4 and Figure 5.In this embodiment, heat exchange wind inlet 1031 is eight, is evenly distributed on annular outer cover 103 wall.Heat exchange wind inlet 1031 can adopt the run-track shaped of this embodiment, certainly, circle or ellipse also can be adopted to realize.
As more excellent embodiment, for increasing the smoothness of air flowing, in this embodiment, annular cover body 101 front end flaring from back to front, forms 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 wind outlet 1016 of air-conditioner air supply device 10 foremost, thus improves the aesthetic property of whole annular cover body 101 at it.Now, the front end of annular outer cover 103 is closed with the front end of expansion mouth 1015 and is connected.
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 (9)
1. an air-conditioner air supply device, 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, before described annular cover body has, latter two opening, open front forms the outlet of mixing wind, after-opening forms non-heat exchange wind inlet, described circular cowling body wall is formed the annular heat being communicated with air channel, inside and the described through air channel with the air-conditioning of this air-conditioner air supply device and exchanges wind main air duct, exchange on wind main air duct at described annular heat and be provided with at least three annular flow deflectors, described annular heat is exchanged multiple heat exchange wind point air channels that wind main air duct is divided into air channel, inside and the described through air channel being communicated with described air-conditioning by described annular flow deflector, formed in former and later two annular flow deflectors adjacent in described heat exchange wind point air channel, be the axial spacing of this two annular flow deflector along the distance on described circular cowling body axis direction between the leading edge of rear annular flow deflector and the back edge of front annular flow deflector, the direction that the axial spacing of multiple described annular flow deflector exports from described non-heat exchange wind inlet to described mixing wind reduces gradually.
2. air-conditioner air supply device according to claim 1, is characterized in that, the direction that the axial spacing of multiple described annular flow deflector exports from described non-heat exchange wind inlet to described mixing wind reduces gradually with the reduction ratio of 3-25%.
3. air-conditioner air supply device according to claim 1, it is characterized in that, described air-conditioner air supply device also comprises the annular outer cover being positioned at described circular cowling external week, described annular cover body is closed with described annular outer cover rear and front end and is connected, inner formation current stabilization air channel, described annular outer cover wall is formed with heat exchange wind inlet, and described current stabilization air channel is connected by the inner air channel of described heat exchange wind inlet and described air-conditioning, and multiple described annular heat exchanges wind point air channel and is connected with described current stabilization air channel.
4. air-conditioner air supply device according to claim 1, is characterized in that, the width of described annular heat exchange wind main air duct accounts for the 1/8-3/4 of whole described annular cover body width.
5. air-conditioner air supply device according to claim 1, is characterized in that, multiple described annular flow deflector is interior bore convergent from front to back.
6. air-conditioner air supply device according to claim 3, is characterized in that, described heat exchange wind inlet is formed on described annular outer cover wall and exchanges the corresponding position of wind main air duct with described annular heat.
7. air-conditioner air supply device according to claim 6, is characterized in that, described heat exchange wind inlet is multiple, is intermittently distributed on described shell wall.
8. air-conditioner air supply device according to claim 3, it is characterized in that, the front end of described annular cover body is the inclination diversion division of flaring from back to front, and the front end of described inclination diversion division has expansion mouth, and the front end of described annular outer cover is closed with the front end of described expansion mouth and is connected.
9. a vertical air conditioner, comprise air conditioner main body, described air conditioner main body has front panel, postnotum, left and right sides panel, described front panel, rear board and left and right sides panel limit the air channel, inside of described air conditioner main body, it is characterized in that, described front panel offers the outlet of mixing wind, in the rear backboard at least exports corresponding position with described mixing wind and offer non-heat exchange wind inlet, described air conditioner main body inside is provided with the air-conditioner air supply device according to any one of the claims 1 to 7, the mixing wind outlet of the annular cover body in described air-conditioner air supply device exports with the mixing wind on described front panel respectively with non-heat exchange wind inlet and non-heat exchange wind inlet on described postnotum is corresponding is closedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217494.4A CN103453645B (en) | 2013-06-03 | 2013-06-03 | Air-conditioner air supply device and vertical air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217494.4A CN103453645B (en) | 2013-06-03 | 2013-06-03 | Air-conditioner air supply device and vertical air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103453645A CN103453645A (en) | 2013-12-18 |
| CN103453645B true CN103453645B (en) | 2015-10-07 |
Family
ID=49736293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310217494.4A Active CN103453645B (en) | 2013-06-03 | 2013-06-03 | Air-conditioner air supply device and vertical air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103453645B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329783A (en) * | 2014-11-19 | 2015-02-04 | 重庆市金泽鑫科技有限公司 | Enhanced diversion fan cover |
| CN105423417B (en) * | 2015-11-06 | 2019-07-23 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN111947235B (en) * | 2020-07-31 | 2021-08-13 | 铜陵同飞科技有限公司 | Air conditioner and air supply device thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981326A (en) * | 1974-02-28 | 1976-09-21 | Mitco Corporation | Induction mixing nozzle |
| RO66211A3 (en) * | 1974-08-05 | 1978-03-15 | Inst Pentru Creatie Stintific | DEVICE FOR GASODINAMIC VENTILATION |
| DE3235199A1 (en) * | 1982-09-23 | 1984-04-05 | Hoval Interliz AG, 9490 Vaduz-Neugut | DEVICE FOR INFLATING AIR FROM VENTILATION OR AIR CONDITIONING IN BUILDING ROOMS |
| CN201858176U (en) * | 2010-11-22 | 2011-06-08 | 深圳市艾克派特科技开发有限公司 | Bladeless electric fan with base fixing device |
| CN203274164U (en) * | 2013-06-03 | 2013-11-06 | 海尔集团公司 | Air conditioner wind sending device and vertical air conditioner |
-
2013
- 2013-06-03 CN CN201310217494.4A patent/CN103453645B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103453645A (en) | 2013-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103322660B (en) | Air supply device of air conditioner | |
| CN203478539U (en) | Vertical air conditioning air supply device | |
| CN103453632B (en) | Air-conditioner air supply device | |
| CN103453640B (en) | Air supply method implemented by aid of air supply device of air conditioner | |
| CN103453643B (en) | Be provided with the vertical air conditioner air-supply arrangement of distribution of air flow assembly | |
| CN103591674B (en) | Air-conditioning air blowing device and vertical air conditioner | |
| CN203478543U (en) | Air conditioner air supplying device and vertical type air conditioner | |
| CN103453641B (en) | Air supply device of air conditioner | |
| CN103453648A (en) | Condensation preventing method implemented by air supply device of air conditioner | |
| CN103453644B (en) | Vertical air conditioner and vertical air conditioner air-supply arrangement | |
| CN103307719B (en) | There is the air-conditioner air supply device of flow deflector | |
| CN203478542U (en) | Floor type air conditioner | |
| CN103453638B (en) | Air-conditioner air supply device with airflow distribution components | |
| CN104456888B (en) | Air-conditioner air supplier and floor air conditioner | |
| CN103453645B (en) | Air-conditioner air supply device and vertical air conditioner | |
| CN103453639B (en) | A kind of vertical air conditioner air-supply arrangement | |
| CN105091084A (en) | Air conditioner indoor machine | |
| CN105091118A (en) | Air conditioner | |
| CN103453636B (en) | Air-conditioner air supply device and air-conditioning | |
| CN103307722B (en) | There is the vertical air conditioner air-supply arrangement of flow deflector | |
| CN103453642B (en) | Air-conditioner air supply device in a kind of vertical air conditioner | |
| CN217235804U (en) | Indoor unit of air conditioner | |
| CN203274164U (en) | Air conditioner wind sending device and vertical air conditioner | |
| CN103453633B (en) | Air-conditioner air supply device in vertical air conditioner | |
| CN203274156U (en) | Air conditioner wind sending device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |