CN104374066A - Air-conditioner and air supply method for air-conditioner - Google Patents
Air-conditioner and air supply method for air-conditioner Download PDFInfo
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- CN104374066A CN104374066A CN201410609835.7A CN201410609835A CN104374066A CN 104374066 A CN104374066 A CN 104374066A CN 201410609835 A CN201410609835 A CN 201410609835A CN 104374066 A CN104374066 A CN 104374066A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/04—Air-mixing units
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Abstract
The invention belongs to the technical field of air-conditioners and discloses an air-conditioner and an air supply method for the air-conditioner. The air-conditioner comprises a case and a heat exchanger arranged in the case. The case is provided with an air inlet. An airflow generating device is arranged in the case. The case is provided with a plurality of air tunnels penetrating through the case. All the air tunnels are distributed in an annular mode with the airflow generating device as the center. The inner wall of each air tunnel is provided with an air outlet used for blowing out airflow to make the air tunnel generate negative pressure. The airflow generating device comprises an air wheel and a motor used for driving the air wheel, wherein the air wheel is used for driving the airflow to enter the case from the air inlet and be exhausted out of the case from the air outlets after the airflow flows through the heat exchanger. The air-conditioner adopts the air supply method. According to the air-conditioner and the air supply method for the air-conditioner, the aerodynamics principle is utilized, the air supply effect higher than the air inlet ability of the air inlet by at least many times is achieved, the energy efficiency utilization rate is high, the air supply effect is better, air output is stable and uniform, the human body feels more comfortable, and the effects of energy conservation and environmental protection are good.
Description
Technical field
The invention belongs to air-conditioner technical field, particularly relate to the air supply method of a kind of air-conditioner and this air-conditioner.
Background technology
Air-conditioner of the prior art, its surface of shell is provided with air-out grid, drives air-flow directly from the blowout of air-out grid, air-supply less effective by the vortex flow fan of enclosure interior.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide the air supply method of a kind of air-conditioner and this air-conditioner, its air-supply effect is good.
Technical scheme of the present invention is: a kind of air-conditioner, comprise housing and be arranged at the heat exchanger in described housing, described housing is provided with air inlet, air flow-producing device is provided with in described housing, described housing is provided with multiple wind-tunnel running through described housing, each described wind-tunnel annular arrangement centered by described air flow-producing device, the inwall of each described wind-tunnel or periphery are provided with for blowing out with the air outlet making described wind-tunnel place produce negative pressure for air-flow, described air flow-producing device comprises for will air-flow being driven to enter in described housing from described air inlet and discharge the wind wheel of housing from described air outlet after flowing through described heat exchanger and be used for driving the motor of described wind wheel.
As the further improvement of the technical program, described wind-tunnel is provided with at least two groups, and the described wind-tunnel of each group is alternately arrangement successively circumferentially.
As the further improvement of the technical program, the cross sectional shape of the described wind-tunnel of each group is identical or not identical.
As the further improvement of the technical program, the size of the described wind-tunnel of each group is identical or not identical.
As the further improvement of the technical program, wherein the air outlet of at least one group of wind-tunnel is located on the inner side of described wind-tunnel.
As the further improvement of the technical program, wherein described at least one group, the air outlet of wind-tunnel is open annular.
As the further improvement of the technical program, the cross section of described air outlet is rounded, oval, polygon or abnormity.
As the further improvement of the technical program, described housing comprise circle or ellipse main part and along the uniform petal portion of described main part external circumferential, each described petal portion is provided with described wind-tunnel, and the cross section of described wind-tunnel is petal.
As the further improvement of the technical program, described housing comprise circle or ellipse main part and along the uniform wind-tunnel portion of described main part external circumferential, each described wind-tunnel portion is provided with described wind-tunnel, the cross section in described wind-tunnel portion is rounded, semicircle, oval or polygon, and described wind-tunnel is rounded, semicircle, ellipse or polygon.
As the further improvement of the technical program, described housing comprises drain pan and is connected to the front panel of described drain pan, sealing plate is connected with in described drain pan, the outside of described sealing plate and the inner side of described drain pan are affixed, described sealing plate offers air vent, described heat exchanger is connected to described sealing plate and described front panel side in opposite directions and is positioned at described disposed at air vent, and have spacing between described heat exchanger and described front panel, described air inlet is opened in described front panel.
As the further improvement of the technical program, described wind wheel and described motor are arranged at the opposite side of described sealing plate, and the end winding support of described motor is connected to described drain pan.
As the further improvement of the technical program, in described housing, be provided with the drip tray be positioned at below described heat exchanger.
Present invention also offers a kind of air supply method of air-conditioner, adopt above-mentioned air-conditioner, comprise the following steps: air-flow sucks from described air inlet by described air flow-producing device, after making heat exchanger described in airflow passes, air-flow gets rid of to each described wind-tunnel along the distribution of housing circumference by described wind wheel, and air-flow is blown out forward from the air outlet of each described wind tunnel side wall, make to form negative pressuren zone on front side of each wind-tunnel from the air-flow flow forward of each air outlet blowout, under the effect of each negative pressuren zone, air on rear side of each wind-tunnel is sucked through each described wind-tunnel and blows out forward together with the air-flow blown out from each described air outlet.
The air supply method of air-conditioner provided by the present invention and this air-conditioner, it is by arranging multiple wind-tunnel of annular arrangement centered by described air flow-producing device, the passage that wind-tunnel is through before and after being, air outlet is provided with inside wind-tunnel, evaporimeter (heat exchanger) is arranged at air inlet, through evaporator after wind enters from air inlet, subsequently at the center entering centrifugal (or oblique flow) wind wheel, wind wheel rotates to be thrown away air to surrounding from centre, finally flow out from the air outlet of the wind-tunnel around wind wheel, air outlet wind out can make to form air negative pressure on front side of wind-tunnel, the air flow forward at wind-tunnel rear is forced to supplement, thus form extra wind, these extra wind can not only increase air quantity, comfortableness can also be promoted, good and the energy-conserving and environment-protective of the result of use of air-conditioner.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the solid assembling schematic diagram of the air-conditioner that the embodiment of the present invention provides;
Fig. 2 is the front view of the air-conditioner that the embodiment of the present invention provides;
Fig. 3 is the left view of the air-conditioner that the embodiment of the present invention provides;
Fig. 4 is the generalized section of A-A midship section in Fig. 2;
Fig. 5 is the wind path schematic diagram of the air-conditioner that the embodiment of the present invention provides;
Fig. 6 is the perspective exploded view of the air-conditioner that the embodiment of the present invention provides;
Fig. 7 is the wind path schematic diagram of the air-conditioner that the embodiment of the present invention provides;
Fig. 8 is the wind path schematic diagram of the air-conditioner that the embodiment of the present invention provides;
Fig. 9 is the wind path schematic diagram of the air-conditioner that the embodiment of the present invention provides;
Figure 10 is the floor map of the air-conditioner that the embodiment of the present invention provides;
Figure 11 is the floor map of the air-conditioner that the embodiment of the present invention provides;
Figure 12 is the floor map of the air-conditioner that the embodiment of the present invention provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the present embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Fig. 1 ~ Fig. 6, a kind of air-conditioner that the embodiment of the present invention provides, air-conditioner can be used as indoor air conditioner, can hang on wall.The heat exchanger 2 that above-mentioned air-conditioner comprises housing 1 and is arranged in described housing 1, heat exchanger 2 can be evaporimeter.Housing 1 back side can be provided with hanging structure, such as, mount Kong Wei etc.Described housing 1 is provided with air inlet 101, is provided with air flow-producing device 3 in described housing 1.Described housing 1 is provided with multiple wind-tunnel 10 running through described housing 1, each described wind-tunnel 10 annular arrangement centered by described air flow-producing device 3.The inwall of each described wind-tunnel 10 is or/and periphery is provided with for blowing out with the air outlet 102 making described wind-tunnel 10 place produce negative pressure for air-flow, described air flow-producing device 3 comprises for be entered in described housing 1 from described air inlet 101 by driving air-flow and discharge the wind wheel 31 of housing 1 from described air outlet 102 after flowing through described heat exchanger 2 and be used for driving the motor 32 of described wind wheel 31, and wind wheel 31 can be connected to the rotating shaft of motor 32.Each described wind-tunnel 10 is annular arrangement centered by described air flow-producing device 3, and air flow-producing device 3 can drive air-flow to flow out from each wind-tunnel 10 simultaneously, and its air-out effect is good.Wind-tunnel 10 can run through the back side of housing 1 or/and side from the front of housing 1, also can from the side of housing 1 or/and front run through the back side of housing 1 or/and side, namely the front opening of wind-tunnel 10 can be positioned at the front of housing 1 or side or bottom surface or front and side intersection or front and bottom surface intersection; The open rearward end of wind-tunnel 10 can be positioned at the back side of housing 1 or side or bottom surface or the back side and side intersection or the back side and bottom surface intersection.Each wind-tunnel 10 can be horizontally disposed with, and also can be obliquely installed downward or upward by relative level, to meet different environments for use.The cross section of wind-tunnel 10 can rounded, polygon, ellipse, abnormity etc.Wind wheel 31 can drive air-flow directly to get rid of each wind-tunnel 10 place around housing 1, the air pressure in the air outlet 102 at each wind-tunnel 10 place is made to be greater than air pressure outside air outlet 102, thus air-flow is axially blown out forward from each air outlet 102 along corresponding wind-tunnel 10, its air flow path is short, flow resistance is little, the pressure loss is little, under equal conditions, air outlet 102 pressure is large, wind effect is high, air outlet 102 can gap-like and toward the front of wind-tunnel 10 ringwise, because air has certain viscosity, when air-flow blows out forward from air outlet 102 along the axis of wind-tunnel 10, it will carry contiguous air-flow together flow forward secretly, thus form negative pressure at wind-tunnel 10 place, under the swabbing action of negative pressure, the air at wind-tunnel 10 rear portion is entered from the opening of wind-tunnel 10 rear end by aspirating forward and flows out from the front opening of wind-tunnel 10 after passing wind-tunnel 10, enhance the air-supply effect at air-flow center, and, wind-tunnel 10 ambient air is also because the effect of negative pressure supplements into, central gas stream drives the air-flow flow forward simultaneously around it, add the scope of air-supply, make use of aerodynamic principle, define the air-supply effect being at least several times as much as air inlet 101 air intake ability, efficiency utilization rate is high, and air-supply effect is good, air-flow is without the need to the cutting through flabellum, air output is stablized, evenly, make human body sensory more comfortable, and effects of energy conservation and environmental protection is good.
Particularly, as shown in Fig. 1 ~ Fig. 8, wind wheel 31 can be centrifugal wind wheel or oblique flow wind wheel, wind wheel 31 is arranged at the center of annular array wind-tunnel 10, and air sucks from centre after rotating by wind wheel 31, throws away to surrounding, finally produce by boasting from the air outlet 102 of each wind-tunnel 10, the wind of air outlet 102 forms air negative pressure on front side of wind-tunnel 10, forces the air at wind-tunnel 10 rear to move forward supplementary, thus forms extra wind.
Particularly, as shown in Fig. 9 ~ Figure 11, described wind-tunnel 10 can be provided with at least two groups, and the described wind-tunnel 10 of each group is alternately evenly arrangement successively circumferentially, and each group wind-tunnel 10 can be identical apart from the distance of wind wheel 31, also can be different.
Particularly, as shown in Figure 1, the cross sectional shape of the described wind-tunnel 10 of each group can be identical, and as shown in figure 11, the cross sectional shape of each group described wind-tunnel 10c, 10d can not be identical, to build different air-out effects, makes the entirety air-supply better effects if of whole air-conditioner.
Particularly, as shown in Figure 1, the size of the described wind-tunnel 10 of each group is identical, and as shown in Figure 10, the size of each group described wind-tunnel 10a, 10b also can not be identical, to meet the user demand under different situations.
Particularly, as shown in figure 11, wherein the air outlet 102 of at least one group of wind-tunnel 10 is located on the inner side (air outlet 102 as wind-tunnel in Figure 11 10 c) of described wind-tunnel 10, certainly, also the air outlet 102 of wherein wind-tunnel 10 described at least one group can be set in open annular (air outlet 102 as wind-tunnel in Figure 11 10 d), the air outlet 102 of part wind-tunnel 10 also can be open annular or strip, the i.e. parcel of described air outlet 102 pairs of wind-tunnel 10, can be wrap up completely, also can be portion envelops.The aperture of air inlet 101 can be arbitrary shape, can linearly or arc shaped, also can linearly with the combined shaped of camber line.
Particularly, the cross section of described air outlet 102 can rounded, oval, polygon (such as rectangle, pentagon, hexagon) or abnormity etc.
Particularly, as shown in FIG. 1 to 3, described housing 1 comprise circle or ellipse main part 13 and along the uniform wind-tunnel portion 14 of described main part 13 external circumferential, each described wind-tunnel portion 14 is provided with described wind-tunnel 10, the cross section in described wind-tunnel portion 14 is rounded, semicircle, oval or polygon, and described wind-tunnel 10 is rounded, semicircle, ellipse or polygon.
Or, as shown in figure 12, described housing 1 can comprise circle or ellipse main part 13 and along the uniform petal portion 15 of described main part 13 external circumferential, the profile in petal portion 15 can be rabbit ear shape etc., and petal portion 15 comprises two symmetrically arranged arcs, and one end of arc crosses, the other end is at a distance of arranging, each described petal portion 15 is provided with described wind-tunnel 10, and the cross section of described wind-tunnel 10 is petal, and air-out effect is good and product design is attractive in appearance, novelty is generous.
Particularly, as shown in Fig. 1 ~ Fig. 8, described housing 1 comprises drain pan 11 and is connected to the front panel 12 of described drain pan 11, sealing plate 4 is connected with in described drain pan 11, the outside of described sealing plate 4 and the inner side of described drain pan 11 are affixed, described sealing plate 4 offers air vent 401, described heat exchanger 2 is connected to described sealing plate 4 and described front panel 12 side in opposite directions and is positioned at described air vent 401 place, have spacing between described heat exchanger 2 and described front panel 12, described air inlet 101 is opened in described front panel 12.Drain pan 11 one-body moldedly can have the cylindrical shell 111 for the formation of described wind-tunnel 10, and the rear and front end opening of cylindrical shell 111 is arranged, and front panel 12 corresponds to cylindrical shell 111 place and is provided with perforation 121, and air outlet 102 can be arranged at the madial wall of cylindrical shell 111.
Particularly, as shown in Fig. 1 ~ Fig. 8, described wind wheel 31 and described motor 32 are arranged at the opposite side of described sealing plate 4, and the end winding support of described motor 32 is connected to described drain pan 11, so that assembling.Air-conditioner can be installed on wall, and the bottom of drain pan 11 contacts with wall.
Particularly, as shown in Fig. 1 ~ Fig. 8, be provided with the drip tray 5 be positioned at below described heat exchanger 2 in described housing 1, to accept condensed water.
Particularly, as shown in Fig. 1 ~ Fig. 8, the open rearward end of each wind-tunnel 10 and the back side of housing 1 can at a distance of arrange, and when air-conditioner mounts in wall, wind-tunnel 10 rear end can not by wall shutoff,
Particularly, as shown in Fig. 1 ~ Fig. 8, at least one side of housing 1 is close to one section of bottom, the inclined-plane that tilts to the inside or cambered surface can be set to or be step surface, the front opening of wind-tunnel 10 can be positioned at the front of housing 1, and the opening of wind-tunnel 10 rear end all or part ofly can be positioned at inclined-plane or cambered surface or step surface.In embody rule, housing 1 rear end or side can be provided with inclined-plane or step surface or cambered surface etc., the open rearward end of wind-tunnel 10 can be positioned at inclined-plane or the place such as step surface or cambered surface, the back side of wind-tunnel 10 open rearward end and housing 1 is maintained a certain distance, even air-conditioner mounts in wall, air-flow also can enter wind-tunnel 10 from wind-tunnel 10 rear end and flow out from the front end of wind-tunnel 10.
Particularly, between front panel 12 and sealing plate 4, display box can be provided with, to show the duty of air-conditioner.
Particularly, in the housing 1 of air-conditioner, also anion generator can be provided with, to improve the content of anion in air.
Particularly, be also provided with the controlling organization that the air outlet 102 for controlling each wind-tunnel 10 or each group wind-tunnel 10 opens and closes in housing 1, user can control the working quantity of wind-tunnel 10, to meet different instructions for uses.
In embody rule, have multiple wind wheel 31 and the air channel that realize the present embodiment air outlet 102 and wind-tunnel 10 can realize, all in this protection domain.
The embodiment of the present invention additionally provides a kind of air supply method of air-conditioner, adopt above-mentioned air-conditioner, comprise the following steps: air-flow sucks from described air inlet 101 by described air flow-producing device 3, after making heat exchanger 2 described in airflow passes, air-flow gets rid of to each described wind-tunnel 10 along the distribution of housing 1 circumference by described wind wheel 31, and air-flow is blown out forward from the air outlet 102 of each described wind-tunnel 10 sidewall, the air-flow flow forward blown out from each air outlet 102 makes to form negative pressuren zone on front side of each wind-tunnel 10, under the effect of each negative pressuren zone, air on rear side of each wind-tunnel 10 is sucked through each described wind-tunnel 10 and blows out forward together with the air-flow blown out from each described air outlet 102.The air-flow flow forward blown out from air outlet 102 makes to form negative pressuren zone on front side of wind-tunnel 10, under the effect of negative pressuren zone, air on rear side of wind-tunnel 10 is sucked through wind-tunnel 10 and blows out forward together with the air-flow blown out from air outlet 102, because air has certain viscosity, when air-flow blows out from air outlet 102, it will carry contiguous air-flow together flow forward secretly, enhance the air-supply effect at air-flow center, and, effect due to negative pressure also supplements into by wind-tunnel 10 ambient air, add the scope of air-supply, make use of aerodynamic principle, define the air-supply effect being at least several times as much as air inlet 101 air intake ability, efficiency utilization rate is high, and air-supply effect is good, air-flow is without the need to the cutting through flabellum, air output is stablized, evenly, make human body sensory more comfortable, and effects of energy conservation and environmental protection is good.
The air supply method of the air-conditioner that the embodiment of the present invention provides and this air-conditioner, it is by arranging multiple wind-tunnel 10 of annular arrangement centered by described air flow-producing device 3, wind-tunnel 10 is the through passages in front and back, air outlet 102 is provided with inside wind-tunnel 10, evaporimeter (heat exchanger 2) is arranged at air inlet 101 place, through evaporator after wind enters from air inlet 101, subsequently at the center entering centrifugal (or oblique flow) wind wheel 31, wind wheel 31 rotates to be thrown away air to surrounding from centre, finally flow out from the air outlet 102 of the wind-tunnel 10 around wind wheel 31, air outlet 102 wind out can make to form air negative pressure on front side of wind-tunnel 10, the air flow forward at wind-tunnel 10 rear is forced to supplement, thus form extra wind, these extra wind can not only increase air quantity, comfortableness can also be promoted, good and the energy-conserving and environment-protective of the result of use of air-conditioner.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. an air-conditioner, comprise housing and be arranged at the heat exchanger in described housing, described housing is provided with air inlet, air flow-producing device is provided with in described housing, it is characterized in that, described housing is provided with multiple wind-tunnel running through described housing, each described wind-tunnel annular arrangement centered by described air flow-producing device, the inwall of each described wind-tunnel or periphery are provided with for blowing out with the air outlet making described wind-tunnel place produce negative pressure for air-flow, described air flow-producing device comprises for will air-flow being driven to enter in described housing from described air inlet and discharge the wind wheel of housing from described air outlet after flowing through described heat exchanger and be used for driving the motor of described wind wheel.
2. air-conditioner as claimed in claim 1, it is characterized in that, described wind-tunnel is provided with at least two groups, and the described wind-tunnel of each group is alternately arrangement successively circumferentially.
3. air-conditioner as claimed in claim 2, is characterized in that, the cross sectional shape of the described wind-tunnel of each group is identical or not identical.
4. air-conditioner as claimed in claim 2, is characterized in that, the size of the described wind-tunnel of each group is identical or not identical.
5. air-conditioner as claimed in claim 2, it is characterized in that, wherein the air outlet of at least one group of wind-tunnel is located on the inner side of described wind-tunnel.
6. air-conditioner as claimed in claim 5, it is characterized in that, wherein described at least one group, the air outlet of wind-tunnel is open annular.
7. air-conditioner as claimed in claim 1, is characterized in that, the cross section of described air outlet is rounded, oval, polygon or abnormity.
8. air-conditioner as claimed in claim 1, is characterized in that, described housing comprise circle or ellipse main part and along the uniform petal portion of described main part external circumferential, each described petal portion is provided with described wind-tunnel, and the cross section of described wind-tunnel is petal.
9. air-conditioner as claimed in claim 1, it is characterized in that, described housing comprise circle or ellipse main part and along the uniform wind-tunnel portion of described main part external circumferential, each described wind-tunnel portion is provided with described wind-tunnel, the cross section in described wind-tunnel portion is rounded, semicircle, oval or polygon, and described wind-tunnel is rounded, semicircle, ellipse or polygon.
10. air-conditioner as claimed in any one of claims 1-9 wherein, it is characterized in that, described housing comprises drain pan and is connected to the front panel of described drain pan, sealing plate is connected with in described drain pan, the outside of described sealing plate and the inner side of described drain pan are affixed, described sealing plate offers air vent, described heat exchanger is connected to described sealing plate and described front panel side in opposite directions and is positioned at described disposed at air vent, have spacing between described heat exchanger and described front panel, described air inlet is opened in described front panel.
11. air-conditioners as claimed in claim 10, it is characterized in that, described wind wheel and described motor are arranged at the opposite side of described sealing plate, and the end winding support of described motor is connected to described drain pan.
12. air-conditioners as claimed in claim 10, is characterized in that, be provided with the drip tray be positioned at below described heat exchanger in described housing.
The air supply method of 13. 1 kinds of air-conditioners, it is characterized in that, adopt the air-conditioner according to any one of claim 1 to 12, comprise the following steps: air-flow sucks from described air inlet by described air flow-producing device, after making heat exchanger described in airflow passes, air-flow gets rid of to each described wind-tunnel along the distribution of housing circumference by described wind wheel, and air-flow is blown out forward from the air outlet of each described wind tunnel side wall, make to form negative pressuren zone on front side of each wind-tunnel from the air-flow flow forward of each air outlet blowout, under the effect of each negative pressuren zone, air on rear side of each wind-tunnel is sucked through each described wind-tunnel and blows out forward together with the air-flow blown out from each described air outlet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410609835.7A CN104374066B (en) | 2014-10-31 | 2014-10-31 | Air-conditioner and air supply method for air-conditioner |
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|---|---|---|---|
| CN201410609835.7A CN104374066B (en) | 2014-10-31 | 2014-10-31 | Air-conditioner and air supply method for air-conditioner |
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| CN104374066A true CN104374066A (en) | 2015-02-25 |
| CN104374066B CN104374066B (en) | 2017-05-10 |
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| CN105864899A (en) * | 2016-06-01 | 2016-08-17 | 珠海格力电器股份有限公司 | Air-conditioner indoor unit and air-conditioner |
| CN106368966A (en) * | 2016-11-10 | 2017-02-01 | 张伟 | Ceiling fan without blades |
| CN106642336A (en) * | 2016-12-13 | 2017-05-10 | 珠海格力电器股份有限公司 | Air conditioning unit and indoor unit thereof |
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| CN107202369A (en) * | 2017-07-25 | 2017-09-26 | 天津贝罗尼生物科技有限公司 | A kind of multiple-effect air purifier |
| CN109140734A (en) * | 2018-07-13 | 2019-01-04 | 西安建筑科技大学 | A kind of energy-saving targeting air outlet |
| CN109140732A (en) * | 2018-07-13 | 2019-01-04 | 西安建筑科技大学 | A kind of energy-saving stream targeting air outlet |
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| CN105864899B (en) * | 2016-06-01 | 2019-04-19 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN106368966A (en) * | 2016-11-10 | 2017-02-01 | 张伟 | Ceiling fan without blades |
| CN106368966B (en) * | 2016-11-10 | 2024-02-20 | 宁波复升新材料科技有限公司 | Bladeless ceiling fan |
| CN106642336A (en) * | 2016-12-13 | 2017-05-10 | 珠海格力电器股份有限公司 | Air conditioning unit and indoor unit thereof |
| CN107061319A (en) * | 2017-03-09 | 2017-08-18 | 珠海格力电器股份有限公司 | Air-supply arrangement |
| CN107061319B (en) * | 2017-03-09 | 2023-07-14 | 珠海格力电器股份有限公司 | Air supply device |
| CN107202369B (en) * | 2017-07-25 | 2023-04-28 | 天津贝罗尼生物科技有限公司 | Multiple-effect air purifier |
| CN107202369A (en) * | 2017-07-25 | 2017-09-26 | 天津贝罗尼生物科技有限公司 | A kind of multiple-effect air purifier |
| CN109140732A (en) * | 2018-07-13 | 2019-01-04 | 西安建筑科技大学 | A kind of energy-saving stream targeting air outlet |
| CN109140732B (en) * | 2018-07-13 | 2020-10-16 | 西安建筑科技大学 | Energy-saving current-sharing targeted air supply outlet |
| CN109140734B (en) * | 2018-07-13 | 2020-08-04 | 西安建筑科技大学 | Energy-saving targeted air supply outlet |
| CN109140734A (en) * | 2018-07-13 | 2019-01-04 | 西安建筑科技大学 | A kind of energy-saving targeting air outlet |
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| CN104374066B (en) | 2017-05-10 |
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