CN109340916A - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN109340916A
CN109340916A CN201811110234.6A CN201811110234A CN109340916A CN 109340916 A CN109340916 A CN 109340916A CN 201811110234 A CN201811110234 A CN 201811110234A CN 109340916 A CN109340916 A CN 109340916A
Authority
CN
China
Prior art keywords
wind wheel
air
wind
cavity
air conditioner
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.)
Pending
Application number
CN201811110234.6A
Other languages
Chinese (zh)
Inventor
袁宏亮
游斌
张敏
吴君
黄剑云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Midea Group Wuhan Refrigeration Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Midea Group Wuhan Refrigeration Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Midea Group Wuhan Refrigeration Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201811110234.6A priority Critical patent/CN109340916A/en
Publication of CN109340916A publication Critical patent/CN109340916A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0018Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0033Indoor units, e.g. fan coil units characterised by fans having two or more fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre

Abstract

The invention discloses a kind of air conditioners, it include: shell, heat exchanger, ducting part, wind wheel component and electric machine assembly, the first wind wheel placed cavity and the second wind wheel placed cavity are equipped in ducting part, first wind wheel placed cavity is connected to heat exchanging air duct, second wind wheel placed cavity is respectively communicated with heat exchanging air duct and mend wind passage, first wind wheel placed cavity and the second wind wheel placed cavity are connected to air outlet, and the first wind wheel is located in the first wind wheel placed cavity, and the second wind wheel is located in the second wind wheel placed cavity.The diversity and comfort of air conditioner air-supply can be improved by the first wind wheel of setting and the second wind wheel in air conditioner according to the present invention.Moreover, the second wind wheel placed cavity has the mend wind passage communicated therewith, the air output in the second wind wheel placed cavity can be improved.In addition, the air-flow entered in the second wind wheel placed cavity from wind-supplying mouth can be mixed with the air-flow exchanged by heat, so as to improve the comfort of the second air outlet air-supply.

Description

Air conditioner
Technical field
The present invention relates to field of home appliance technology more particularly to a kind of air conditioners.
Background technique
Tubular wine wheel because of low noise, installation space is elongated is widely used on air-conditioning internal machine.In the related technology, air conditioner It is blown using tubular wine wheel, is only capable of sending out a kind of wind sense simultaneously.Moreover, because tubular wine wheel generate pressure it is lower, air-supply away from From being limited, in the occasion for needing to blow at a distance, user's impression is poor.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of sky Device is adjusted, the air conditioner has the advantages that air-supply diversification, user experience are good.
Air conditioner according to an embodiment of the present invention, comprising: shell, the shell are equipped with air inlet, wind-supplying mouth and outlet air Mouthful, it is equipped with the heat exchanging air duct being connected to the air inlet in the shell, is additionally provided in the shell and is connected to the wind-supplying mouth Mend wind passage;Heat exchanger, the heat exchanger are located in the heat exchanging air duct;Ducting part, the ducting part are located at described In shell, be equipped with the first wind wheel placed cavity and the second wind wheel placed cavity in the ducting part, the first wind wheel placed cavity with The heat exchanging air duct connection, the second wind wheel placed cavity connect respectively with the first wind wheel placed cavity and the mend wind passage Logical, the first wind wheel placed cavity and the second wind wheel placed cavity are connected to the air outlet;Wind wheel component, the wind wheel Component includes the first wind wheel and the second wind wheel, and first wind wheel is located in the first wind wheel placed cavity, second wind wheel It is located in the second wind wheel placed cavity;Electric machine assembly, first wind wheel and second wind wheel are by the electric machine assembly Driving rotation.
Air conditioner according to an embodiment of the present invention, by the way that the first wind wheel is arranged in the first wind wheel placed cavity room, second The second wind wheel is placed in wind wheel placed cavity room, and the diversity and comfort of air conditioner air-supply can be improved.Moreover, the second wind wheel is put Setting chamber has the mend wind passage communicated therewith, and the air output in the second wind wheel placed cavity can be improved.Moreover, entering from wind-supplying mouth Air-flow in second wind wheel placed cavity can be mixed with the air-flow exchanged by heat, so as to improve the second air outlet The comfort of air-supply, and then improve the overall performance of air conditioner.
According to some embodiments of the present invention, further includes: adjust component, the adjusting component and the mend wind passage cooperate To adjust the ventilation quantity of the mend wind passage.
In some embodiments of the invention, the wind-supplying mouth is and the outdoor outdoor wind-supplying mouth being connected to.
According to some embodiments of the present invention, the wind-supplying mouth is and the indoor indoor wind-supplying mouth being connected to.
In some embodiments of the invention, function is equipped in the second wind wheel placed cavity and/or at the wind-supplying mouth Module, the functional module are used to carry out air-flow purification and/or humidification process.
According to some embodiments of the present invention, in the top, lower section, left and right of the first wind wheel placed cavity At least one at be provided with the second wind wheel placed cavity.
In some embodiments of the invention, the second wind wheel placed cavity is one, and is located at first wind wheel and puts It sets above or below chamber.
According to some embodiments of the present invention, the second wind wheel placed cavity is two, and is distributed in first wind wheel The two sides up and down of placed cavity.
In some embodiments of the invention, first wind wheel and second wind wheel are coaxially disposed, the motor group Part includes dual-axle motor, first wind wheel and second wind wheel respectively with two output axis connections of the dual-axle motor.
According to some embodiments of the present invention, first wind wheel is with the minimum spacing of second wind wheel in the axial direction L meets: L >=100mm.
In some embodiments of the invention, the electric machine assembly includes the first driving motor and the second driving motor, institute The first wind wheel is stated by first driving motor driving rotation, second wind wheel is turned by second driving motor driving It is dynamic.
According to some embodiments of the present invention, the air outlet is multiple, and each air outlet is correspondingly arranged on internal layer The rotation axis of wind guide strip and rotatable outer layer wind deflector, the outer layer wind deflector at two adjacent air outlets hangs down Straight setting.
In some embodiments of the invention, the air outlet include the first air outlet and the second air outlet, described first Wind wheel placed cavity is connected to first air outlet, and the second wind wheel placed cavity is connected to second air outlet.
According to some embodiments of the present invention, the area of first air outlet is S1, the area of second air outlet For S2, meet: 10%≤S2/ (S1+S2)≤50%.
In some embodiments of the invention, pressure regulation part, limit in the pressure regulation part are equipped in the second wind wheel placed cavity Air-out passage is made, the cross-sectional area of second air outlet is S2, and the cross-sectional area of the outlet end of the air-out passage is S3 meets: S2 ≠ S3.
According to some embodiments of the present invention, the cross-sectional area of the air-out passage gradually subtracts along the flow direction of air-flow It is small.
In some embodiments of the invention, first wind wheel is in centrifugal wind wheel, tubular wine wheel and axial-flow windwheel One, second wind wheel is one in centrifugal wind wheel, tubular wine wheel and axial-flow windwheel.
According to some embodiments of the present invention, the air conditioner is split-floor type air conditioner or Split wall-mounted air-conditioning Device or ceiling machine or window machine or moveable air conditioner.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of air conditioner according to an embodiment of the present invention;
Fig. 2 is the cross-sectional view of Section A-A shown in Fig. 1;
Fig. 3 is the top view of air conditioner according to an embodiment of the present invention;
Fig. 4 is the structural schematic diagram of air conditioner according to an embodiment of the present invention;
Fig. 5 is the structural schematic diagram of air conditioner according to an embodiment of the present invention;
Fig. 6 is the structural schematic diagram of air conditioner according to an embodiment of the present invention;
Fig. 7 is the structural schematic diagram of air conditioner according to an embodiment of the present invention;
Fig. 8 is the structural schematic diagram of air conditioner according to an embodiment of the present invention.
Appended drawing reference:
Air conditioner 100,
Shell 10, air inlet 110, wind-supplying mouth 120, heat exchanging air duct 130, mend wind passage 140, the first air outlet 151, second Air outlet 152,
Heat exchanger 20,
Ducting part 30, the first wind wheel placed cavity 310, the second wind wheel placed cavity 320,
First wind wheel 410, the second wind wheel 420,
Functional module 50,
Electric machine assembly 60,
Pressure regulation part 70, air-out passage 710.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "inner", "outside" be orientation based on the figure or Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, limit There is the feature of " first ", " second " to can explicitly or implicitly include one or more of the features surely.Of the invention In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
Air conditioner 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 8.
As depicted in figs. 1 and 2, air conditioner 100 according to an embodiment of the present invention, air conditioner 100 include: shell 10, heat exchange Device 20, ducting part 30, wind wheel component and electric machine assembly 60.
Specifically, as shown in Fig. 2, shell 10 is equipped with air inlet 110, air outlet and wind-supplying mouth 120, in shell 10 Equipped with the heat exchanging air duct 130 being connected to air inlet 110, the mend wind passage 140 being connected to wind-supplying mouth 120 is additionally provided in shell 10, Heat exchanger 20 is located in heat exchanging air duct 130.Air can enter in heat exchanging air duct 130 from air inlet 110 as a result, and by changing Hot device 20 carries out heat exchange.Air can also enter in air conditioner 100 from wind-supplying mouth 120 by mend wind passage 140.
Ducting part 30 is located in shell 10, and ducting part 30 can limit air-flow flow channel, allows air-flow edge The flowing of air-flow flow channel.
The first wind wheel placed cavity 310 and the second wind wheel placed cavity 320, the first wind wheel placed cavity are equipped in ducting part 30 310 are connected to heat exchanging air duct 130, and the second wind wheel placed cavity 320 is respectively communicated with heat exchanging air duct 130 and mend wind passage 140, the One wind wheel placed cavity 310 and the second wind wheel placed cavity 320 are connected to air outlet.As shown in Fig. 2, shell 10 is equipped with and first The second air outlet 152 that the first air outlet 151 that wind wheel placed cavity 310 is connected to is connected to the second wind wheel placed cavity 320.
It should be noted that air-flow passes through as shown in Fig. 2, air can enter in heat exchanging air duct 130 from air inlet 110 The first wind wheel placed cavity 310 and the second wind wheel placed cavity 320 can be flowed to by crossing after heat exchanger 20 carries out heat exchange.Air can also To flow into mend wind passage 140 from wind-supplying mouth 120, and the second wind wheel placed cavity 320 is flowed to through mend wind passage 140.Mend wind passage 140 can isolate setting with heat exchanging air duct 130, and the air-flow in mend wind passage 140 is straight without the exchange of 20 heat of heat exchanger as a result, It connects and is flowed into the second wind wheel placed cavity 320, so as to so that by heat exchange and for not in the second wind wheel placed cavity 320 It is mixed by the air-flow that heat exchanges, adjusts the temperature of air-flow, so as to improve from the second wind wheel placed cavity The comfort of the air-flow flowed out in 320.Moreover, can be increased in the second wind wheel placed cavity 320 by setting wind-supplying mouth 120 Air flow rate.
Wind wheel component includes the first wind wheel 410 and the second wind wheel 420, and the first wind wheel 410 is located at the first wind wheel placed cavity 310 Interior, the second wind wheel 420 is located in the second wind wheel placed cavity 320.Electric machine assembly 60 is connected to drive the first wind wheel with wind wheel component 410 and second wind wheel 420 rotate.It should be noted that one in the first wind wheel 410 and the second wind wheel 420 can produce phase To biggish pressure, so as to improve 100 air supply velocity of air conditioner and air supplying distance.
For example, the indoor air-flow of the first wind wheel placed cavity 310 by the first wind wheel 410 pressurization after, can be from the first outlet air Mouth 151 closely, is equably blown out.The indoor air-flow of second wind wheel placed cavity 320, can be with after the pressurization of the second wind wheel 420 It is blown at a distance with higher speed.Thus, it is possible to improve the diversity of the air-supply of air conditioner 100, make air conditioner 100 can be with According to the air-supply needs of different working modes, is adjusted accordingly and controlled.
Air conditioner 100 according to an embodiment of the present invention, by the way that the first wind wheel is arranged in the first wind wheel placed cavity Room 310 410, the second wind wheel 420 is placed in the second wind wheel placed cavity Room 320, and the diversity of the air-supply of air conditioner 100 can be improved and relax Adaptive.Moreover, the second wind wheel placed cavity 320 has the mend wind passage 140 communicated therewith, the second wind wheel placed cavity can be improved Air output in 320.Moreover, the air-flow entered in the second wind wheel placed cavity 320 from wind-supplying mouth 120 can be exchanged with by heat Air-flow mixed, so as to improve the comfort of the second air outlet 152 air-supply, and then improve the whole of air conditioner 100 Body performance.
According to some embodiments of the present invention, air conditioner 100 can also include: adjusting component, adjust component and mend wind and lead to Road 140 cooperates to adjust the ventilation quantity of mend wind passage 140.It should be noted that mend wind passage 140 can be led by adjusting component Logical or truncation, mend wind passage 140 can also adjust the ventilation quantity of mend wind passage 140 by adjusting component.Thus, it is possible to according to sky It adjusts 100 real work of device to need, the ventilation quantity in mend wind passage 140 is easily and flexibly controlled to adjust.
It should be noted that the quantity as described herein for adjusting component and setting position are unlimited, that is to say, that adjusting group Part can be one or more, and adjusting component can be located inside mend wind passage 140, can also be located at outside mend wind passage 140 Portion (such as inlet, exit of mend wind passage 140 etc.), as long as meeting the requirement of air quantity adjusting.
In addition, the form for adjusting component is also unlimited, such as in some embodiments, adjusting component may include door body and drive Dynamic device, driver is for driving door body to move, wherein door body can be along the axis translational motion perpendicular to mend wind passage 140 Horizontal sliding door, be also possible to along be parallel to mend wind passage 140 axis translational motion axial sliding door, can also be around The radial line of mend wind passage 140 rotatably rotates door etc., and which is not described herein again.
In some embodiments of the invention, wind-supplying mouth 120 can be and the outdoor outdoor wind-supplying mouth 120 being connected to.Also It is to say, wind-supplying mouth 120 can be connected to outdoor.Thus, it is possible to outdoor air is introduced by interior by wind-supplying mouth 120, thus Air conditioner 100 can be made to have the function of updating room air, improve indoor air quality.Enter from outdoor wind-supplying mouth 120 It can be mixed to the air in the second wind wheel placed cavity 320 with the air-flow after heat exchanges, mixed air-flow warp It may be implemented to blow at a distance after crossing the pressurization of the second wind wheel 420.
According to some embodiments of the present invention, wind-supplying mouth 120 can be and the indoor indoor wind-supplying mouth 120 being connected to.Also It is to say, wind-supplying mouth 120 can be connected to indoor, and indoor air can enter mend wind passage 140 from indoor wind-supplying mouth 120 It is interior, heat neutralization can be carried out with the air-flow after heat exchanges into the air-flow in mend wind passage 140, be neutralized by heat Air-flow afterwards may be implemented to blow at a distance after the pressurization of the second wind wheel 420.
In some embodiments of the invention, as shown in Figure 5-Figure 7, in the second wind wheel placed cavity 320 and/or wind-supplying mouth The functional module 50 for being purified and/or being humidified to air-flow can be equipped at 120, functional module 50 can be located at from benefit wind On the airflow path of the 120 to the second wind wheel placed cavity 320 of mouth.It is blown out thus, it is possible to improve from the second wind wheel placed cavity 320 The air quality of air-flow.
According to some embodiments of the present invention, in the top, lower section, left and right of the first wind wheel placed cavity 310 The second wind wheel placed cavity 320 is provided at least one.That is, can the top of the first wind wheel placed cavity 310, lower section, The second wind wheel placed cavity 320 is wherein equipped at one in left and right;It can also be in the upper of the first wind wheel placed cavity 310 The second wind wheel placed cavity 320 is wherein equipped at two in side, lower section, left and right;It can also be in the first wind wheel placed cavity The second wind wheel placed cavity 320 wherein is equipped at three in 310 top, lower section, left and right;It is of course also possible to Top, lower section, left and the right of one wind wheel placed cavity 310 are respectively provided with the second wind wheel placed cavity 320.Is improved as a result, The flexibility and diversity of one wind wheel placed cavity 310 and the second wind wheel placed cavity 320 layout, so as to according to air conditioner 100 Practical outlet air demand, be arranged the first wind wheel placed cavity 310 and the second wind wheel placed cavity 320 quantity and position.
According to some embodiments of the present invention, as shown in Figure 4-Figure 7, the second wind wheel placed cavity 320 can be one and set Above or below the first wind wheel placed cavity 310.That is, one can be arranged in the top of the first wind wheel placed cavity 310 A second wind wheel placed cavity 320, or one the second wind wheel placed cavity 320 is set in the lower section of the first wind wheel placed cavity 310.
As shown in Figure 4-Figure 7, the first wind wheel placed cavity 310 and the second wind wheel that isolation setting is equipped in ducting part 30 are put Set chamber 320.Second wind wheel placed cavity Room 320 is located at the top of the first wind wheel placed cavity Room 310.
It should be noted that indoor air can enter in heat exchanging air duct 130 from air inlet 110, air-flow is in heat exchange wind It is exchanged in road 130 by 20 heat of heat exchanger.Air-flow after heat exchanges is divided into two strands, one air-flow is flowed into top It in second wind wheel placed cavity 320, and is mixed with the air-flow for entering the second wind wheel placed cavity 320 from wind-supplying mouth 120, finally It is blown out after the acceleration of the second wind wheel 420 from the second air outlet 152;Another strand of air-flow after heat exchanges is flowed into lower section In first wind wheel placed cavity Room 310, and blown out after the acceleration of the first wind wheel 410 from the first air outlet 151.
It should be noted that second wind wheel 420 can produce relatively large pressure compared to the first wind wheel 410.? Under the action of two wind wheels 420, the air-flow blown out from the second air outlet 152 can be guided into remotely, realize remote air-supply.The One wind wheel 410 then can be uniform and stable from the first air outlet 151 by the air-flow in the first wind wheel placed cavity 310 blowout, realize Closely comfortable air-supply.In addition, the air-flow that can will be blown out from the air-flow that the second air outlet 152 is blown out from the first air outlet 151 It guides position relatively far away from into, is conducive to the refrigeration or heating efficiency that improve air conditioner 100, is sent moreover, realizing air conditioner 100 The diversity and comfort of wind.
In some embodiments of the invention, the second wind wheel placed cavity 320 for two and can be distributed in the first wind wheel and put Set the two sides up and down of chamber 310.That is, second wind wheel can be respectively set in the two sides up and down of the first wind wheel 410 420。
It should be noted that indoor air can enter in heat exchanging air duct 130 from air inlet 110, air-flow is through exchanging heat It is divided into three strands of air-flows after the exchange of 20 heat of device.Wherein one air-flow of top is flowed into the second wind wheel placed cavity 320 of top It is interior, and mixed with the air-flow flowed into the second wind wheel placed cavity 320 from mend wind passage 140, finally pass through the second wind wheel 420 It is blown out after pressurization from the second air outlet 152;One air-flow positioned at middle section is flowed into the first intermediate wind wheel placed cavity 310 It is interior, and blown out after the pressurization of the first wind wheel 410 from the first air outlet 151;One air-flow of lower section is flowed into the second of lower section It in wind wheel placed cavity 320, and is mixed with the air-flow flowed into the second wind wheel placed cavity 320 from mend wind passage 140, is most passed through afterwards It is blown out after crossing the pressurization of the second wind wheel 420 from the second air outlet 152.Thus, it is possible to further increase the multiplicity of the air-supply of air conditioner 100 Property, so as to correspondingly be controlled and adjusted according to the air-supply demand under 100 different working modes of air conditioner.
According to some embodiments of the present invention, as shown in Fig. 2, the first wind wheel 410 can coaxially be set with the second wind wheel 420 It sets, electric machine assembly 60 may include dual-axle motor, and the first wind wheel 410 and the second wind wheel 420 are defeated with two of dual-axle motor respectively Axis connection out.That is, the central axis of the central axis of the first wind wheel 410 and the second wind wheel 420 can be located at always On line, and the first wind wheel 410 and the second wind wheel 420 share a dual-axle motor respectively.As a result, convenient for the first wind wheel 410 and the The layout and assembly of two wind wheels 420 are conducive to make compact-sizedization of air conditioner 100, rationalize.Furthermore, it is possible to make the first wind Wheel 410 and the second wind wheel 420 share a dual-axle motor, reduce the production cost of air conditioner 100, and be convenient for air conditioner 100 Control and adjusting.
According to some embodiments of the present invention, the minimum spacing of the first wind wheel 410 and the second wind wheel 420 in the axial direction is L, Meet: L >=100mm.As shown in Fig. 2, the first wind wheel 410 and the second wind wheel 420 can be coaxially disposed, the first wind wheel 410 and Minimum axial direction spacing between two wind wheels 420 is not less than 100mm.As a result, convenient between the first wind wheel 410 and the second wind wheel 420 Dual-axle motor layout and assembly, be conducive to improve air conditioner 100 assembly efficiency.
It should be noted that the central axis of the shaft of the first wind wheel 410 and the second wind wheel 420 can not also be located at it is same On straight line.For example, in some embodiments of the invention, electric machine assembly 60 may include the first driving motor and the second driving electricity Machine, the first wind wheel 410 pass through the driving rotation of the second driving motor by the driving rotation of the first driving motor, the second wind wheel 420.By This, can make the layout of the first wind wheel 410 and the second wind wheel 420 and assembly more flexible, conveniently.Furthermore, it is possible to make the first wind Wheel 410 and the second wind wheel 420 realize independent control, are conducive to the diversity for improving air conditioner 100.
In some embodiments of the invention, first wind wheel 410 and two the second wind can be equipped in air conditioner 100 Wheel 420, two the second wind wheels 420 are respectively arranged on the upper and lower ends of the first wind wheel 410.Wherein, the first wind wheel 410 and two second Corresponding first driving motor can be respectively set in wind wheel 420 and the second driving motor is driven.First wind wheel 410 can also be with A dual-axle motor is shared with one of them second wind wheel 420.For example, the first wind wheel 410 and the second wind wheel 420 of top is same Axis setting, the first wind wheel 410 share a dual-axle motor with the second wind wheel 420 being located above.Underlying second wind wheel 420 are separately provided a driving motor.
Certainly, the first wind wheel 410 can also be coaxially disposed with the second wind wheel 420 of lower section, the first wind wheel 410 and lower section Second wind wheel 420 shares a dual-axle motor, and a driving motor is separately provided in the second wind wheel 420 of top.Thus, it is possible to root According to the layout of actual 100 internal structure of design requirement adjusted design air conditioner, be conducive to improve the more of the design of air conditioner 100 Sample.
According to some embodiments of the present invention, air outlet can be multiple, can be correspondingly arranged at each air outlet interior The rotation axis of layer wind guide strip and rotatable outer layer wind deflector, the outer layer wind deflector at two adjacent air outlets is vertically set It sets.As shown in Fig. 2, Fig. 4-Fig. 7, air outlet includes upper and lower spaced second air outlet 152 and the first air outlet 151.The Two air outlets 152 can be correspondingly arranged the outer layer wind deflector of horizontal direction extension, so as to so that the second air outlet 152 is realized Lower swing air-supply effect.First air outlet 151 can be correspondingly arranged the outer layer wind deflector of vertical direction extension, so as to so that the One air outlet 151 has the effect of blowing that swings.Thus, it is possible to further increase the diversity of the air-supply of air conditioner 100 and relax Adaptive.
In other embodiments of the invention, air outlet may include the second air outlet that up and down direction is set gradually 152, the first air outlet 151 and the second air outlet 152.The outer layer wind-guiding of vertical direction extension can be set in first air outlet 151 Plate, so as to realize that the first air outlet 151 swings effect of blowing.Second air outlet 152 of upper and lower two sides can be set The outer layer wind deflector that horizontal direction extends, so as to so that the second air outlet 152 of two sides is imitated with air-supply is swung up and down up and down Fruit, to improve the diversity of the air-supply of air conditioner 100.
In some embodiments of the invention, the area of the first air outlet 151 is S1, and the area of the second air outlet 152 is S2 meets: 10%≤S2/ (S1+S2)≤50%.As shown in Fig. 2, Fig. 4-Fig. 7, corresponding first air outlet of the first wind wheel 410 151 area is S1, and the area of corresponding second air outlet 152 of the second wind wheel 420 is S2, is met: 10%≤S2/ (S1+S2) ≤ 50%.
It should be noted that the area of the second air outlet 152 should not be arranged it is excessive, in order to avoid influence the second air outlet 152 Go out wind velocity and air supplying distance.The area of second air outlet 152 should not be arranged it is too small, in order to avoid influence the second air outlet 152 Air output.By experimental verification, when the area S2 of the second air outlet 152 and the area S1 of the first air outlet 151 meet: When 10%≤S2/ (S1+S2)≤50%, it can make air conditioner 100 that there is preferable air supplying distance and air output, improve air-conditioning The working performance of device 100.
In some embodiments of the invention, as shown in figure 8, pressure regulation part 70 can be equipped in the second wind wheel placed cavity 320, Air-out passage 710 is limited in pressure regulation part 70, the cross-sectional area of the second air outlet 152 is S2, the outlet end of air-out passage 710 Cross-sectional area is S3, is met: S2 ≠ S3.That is, the cross-sectional area S2 of the second air outlet 152 goes out with air-out passage 710 The area S3 of the cross section at mouth end can satisfy: S2 > S3 or S2 < S3.Thus, it is possible to make shape in the second wind wheel placed cavity 320 At tapered or flaring air-out passage 710, so as to make the wind speed in air-out passage 710 change, and then can be improved The diversity that air conditioner 100 is blown.
According to some embodiments of the present invention, as shown in figure 8, the cross-sectional area of air-out passage 710 is along the flowing side of air-flow To being gradually reduced.As a result, when air-flow flows in air-out passage 710, since the rank street area of outlet passageway 710 gradually subtracts It is small, so as to be gradually increased the air-flow velocity in air-out passage 710, thus be conducive to the air-supply of the second air outlet 152 away from From.
According to some embodiments of the present invention, the second air outlet 152 can be arranged close to the top of shell 10.Such as Fig. 2, figure Shown in 4- Fig. 7, corresponding second air outlet 152 of the second wind wheel 420 can be arranged close to 10 top of shell, it should be noted that When air conditioner 100 runs calm sense operational mode, the second air outlet 152 positioned at 10 top of shell can be upward by air-flow Parabolic is drawn, and is effectively prevented air-flow blow-through user, is improved the air-supply comfort and user experience of air conditioner 100.
In some embodiments of the invention, air conditioner 100 can be empty for split-floor type air conditioner or Split wall-mounted Adjust device or ceiling machine or window machine or moveable air conditioner.As shown in Fig. 1-Fig. 7, air conditioner 100 can be cabinet air conditioner 100.There is the second wind wheel 420 spaced along the vertical direction and the first wind wheel 410, the front side of shell 10 in air conditioner 100 It is provided with corresponding second air outlet 152 and the first air outlet 151.Thus, it is possible to which cabinet air conditioner 100 is made to have air-supply more Sample improves the air-supply comfort and user experience of cabinet air conditioner 100.It is understood that when air conditioner 100 is other It, can be with by the way that the first wind wheel placed cavity 310 and the second wind wheel placed cavity 320 are arranged in air conditioner 100 when the air conditioner of type Make air conditioner 100 that there is air-supply diversity, improves the working performance of air conditioner 100.
In some embodiment of the invention, the first wind wheel 410 can be in centrifugal wind wheel, tubular wine wheel and axial-flow windwheel One, the second wind wheel 420 can be one in centrifugal wind wheel, tubular wine wheel and axial-flow windwheel.For example, can in air conditioner 100 It can in multiple tubular wine wheels or air conditioner 100 to be provided with that multiple centrifugal wind wheels perhaps can be set in air conditioner 100 Centrifugal wind wheel and tubular wine wheel or air conditioner perhaps can be set in air conditioner 100 to be provided with multiple axial-flow windwheels It can be set in 100 and tubular wine wheel and axis stream wind can be set in centrifugal wind wheel and axial-flow windwheel or air conditioner 100 Centrifugal wind wheel, tubular wine wheel and axial-flow windwheel has can be set in wheel or air conditioner 100.Thus, it is possible to improve air conditioner 100 The diversity and flexibility of design.Since centrifugal wind wheel, tubular wine wheel and axial-flow windwheel have different air supplying distances and air-supply Air quantity can select correspondingly wheel combination and row according to actual air-supply demand in 100 Design and manufacturing process of air conditioner Cloth.
For example, it may be the first wind wheel 410 is tubular wine wheel, the second wind wheel 420 is centrifugal wind wheel.At this point, from air inlet 110 air-flow enters in heat exchanging air duct 130, enters the first wind wheel by heat exchange rear portion in heat exchanging air duct 130 Placed cavity 310, and flowed out under the action of tubular wine wheel from the first air outlet 151.Another part air-flow after heat exchanges Into in the second wind wheel placed cavity 320, and the air-flow entered with mend wind passage 140 is mixed, under the action of centrifugal wind wheel, It is blown out from the second air outlet 152.
It is of course also possible to be the first wind wheel 410 be centrifugal wind wheel, the second wind wheel 420 is tubular wine wheel.At this point, from air inlet The air-flow of mouth 110 enters in heat exchanging air duct 130, partially enters the first wind wheel after heat exchanges in heat exchanging air duct 130 Placed cavity 310, and flowed out under the action of centrifugal wind wheel from the first air outlet 151.Another part air-flow after heat exchanges Into in the second wind wheel placed cavity 320, and the air-flow entered with mend wind passage 140 is mixed, under the action of tubular wine wheel, To which the second air outlet 152 is blown out.
Air conditioner 100 according to an embodiment of the present invention is described in detail with three specific embodiments referring to Fig. 1-Fig. 7. It is worth understanding, described below is only exemplary description, rather than to concrete restriction of the invention.
Embodiment one:
As Figure 1-Figure 4, air conditioner 100 be cabinet air conditioner 100, air conditioner 100 include: shell 10, heat exchanger 20, Ducting part 30, wind wheel component and electric machine assembly 60.
Wherein, as shown in Fig. 2, shell 10 is equipped with air inlet 110, air outlet and wind-supplying mouth 120, be equipped in shell 10 with The heat exchanging air duct 130 that air inlet 110 is connected to, heat exchanger 20 are located in heat exchanging air duct 130.
Ducting part 30 is located in shell 10, and ducting part 30 limits air-flow flow channel.It is equipped in ducting part 30 First wind wheel placed cavity 310 and the second wind wheel placed cavity 320, the second wind wheel placed cavity 320 are located at the first wind wheel placed cavity 310 Top.It is equipped with tubular wine wheel in first wind wheel placed cavity 310, is equipped with centrifugal wind wheel in the second wind wheel placed cavity 320.Centrifugal wind wheel Central axis and the central axis of tubular wine wheel be located along the same line, centrifugal wind wheel and tubular wine wheel respectively with dual-axle motor Two output axis connections.Minimum range between centrifugal wind wheel and tubular wine wheel is L, is met: L >=100mm.
First wind wheel placed cavity 310 and the second wind wheel placed cavity are connected to heat exchanging air duct 130 respectively, the second wind wheel placed cavity It is connected to by mend wind passage 140 with wind-supplying mouth 120, the tune for adjusting 140 ventilation quantity of mend wind passage is equipped in mend wind passage 140 Component is saved, setting is isolated with heat exchanging air duct 130 in mend wind passage 140.Wind-supplying mouth 120 include with the indoor wind-supplying mouth that is connected to of interior and With the outdoor outdoor wind-supplying mouth being connected to.Cleaning module and humidification mould are equipped with close to the position of wind-supplying mouth 120 in mend wind passage 140 Block.
The antetheca of shell 10 be equipped with the first air outlet 151 for being connected to the first wind wheel placed cavity 310 and with the second wind wheel The second air outlet 152 that placed cavity 320 is connected to.Each air outlet is correspondingly arranged multiple rotatable outer layer wind deflectors, adjacent The rotation axis of outer layer wind deflector at two air outlets is vertically arranged.Wherein, the outer layer wind deflector edge at the second air outlet 152 Horizontal direction extends, to realize that there is the second air outlet 152 up and down direction to swing air-supply effect.The outer layer of first air outlet 151 Wind deflector extends along the vertical direction, to realize that the first air outlet 151 swings air-supply effect in left-right direction.First air outlet 151 Area be S1, the area of the second air outlet 152 is S2, is met: S2/S1=2/5.
It should be noted that in the related technology, when air conditioner runs refrigeration mode, due under the cold airflow of air outlet blowout It is heavy, air supplying distance decline, so that the refrigerating speed decline apart from air conditioner remotely.Moreover, the indoor far and near distance temperature difference is big, shadow Ring the user experience of air conditioner.
When air conditioner, which is opened, freezes calm sense mode, to keep wind sense soft comfortable, air velocity sharply declines, air-supply away from From smaller.So that air conditioner distance non-uniform temperature, further affects the comfortable experience of air conditioner.
When air conditioner run heating mode when, air outlet blowout thermal current under gas pressure quickly on float, it is difficult to will Thermal current is delivered at the lower position of foot, affects the comfort under air conditioner heat-production mode.
And air conditioner 100 according to the present invention, when under air conditioner 100 is in refrigeration mode, the second wind wheel of top is placed Centrifugal wind wheel in chamber 320 is sent after part cold airflow can pressurizeing to more farther distance.Moreover, the second air outlet 152 is blown The cold airflow that cold airflow out can guide the first air outlet 151 to blow out blows at a distance, cold so as to blow out air outlet Air flow settlement speed slows down, and then the temperature in room can be made more uniform.
When air conditioner 100 runs direct-cooled calm sense mode, the air-flow of the second air outlet of top 152 can parabolically formula Air-supply, makes air-flow be delivered to farther place so that the temperature field at indoor different location is more uniform, compensate for micropore without The remote cooling capacity of wind sense conveys insufficient defect.
Embodiment two:
As shown in figure 5, what is different from the first embodiment is that in this embodiment, the air-flow blown out from the first air outlet 151 exists It can be inhaled under the action of centrifugal wind wheel in the second wind wheel placed cavity 320, and after being mixed with the air-flow in mend wind passage 140, It is blown out after being pressurizeed by centrifugal wind wheel from the second air outlet 152.
Embodiment three:
As shown in fig. 6, what is different from the first embodiment is that in this embodiment, the left and right sides of the first wind wheel placed cavity 310 can To be equipped with the airflow channel of up and down direction, the fraction in the first wind wheel placed cavity 310 can flow into the out of airflow channel In two wind wheel placed cavities 320, and after exchanging with the air-flow heat in mend wind passage 140, pressurize from second by centrifugal wind wheel Air port 152 is blown out.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this The range of invention is defined by the claims and their equivalents.

Claims (18)

1. a kind of air conditioner characterized by comprising
Shell, the shell are equipped with air inlet, wind-supplying mouth and air outlet, are equipped in the shell and to be connected to the air inlet Heat exchanging air duct is additionally provided with the mend wind passage being connected to the wind-supplying mouth in the shell;
Heat exchanger, the heat exchanger are located in the heat exchanging air duct;
Ducting part, the ducting part are located in the shell, and the first wind wheel placed cavity and the are equipped in the ducting part Two wind wheel placed cavities, the first wind wheel placed cavity are connected to the heat exchanging air duct, and the second wind wheel placed cavity is changed with described Hot-flow flue and the mend wind passage are respectively communicated with, the first wind wheel placed cavity and the second wind wheel placed cavity with it is described go out Air port connection;
Wind wheel component, the wind wheel component include the first wind wheel and the second wind wheel, and first wind wheel is located at first wind wheel In placed cavity, second wind wheel is located in the second wind wheel placed cavity;
Electric machine assembly, first wind wheel and second wind wheel are driven by the electric machine assembly and are rotated.
2. air conditioner according to claim 1, which is characterized in that further include: adjust component, the adjusting component with it is described Mend wind passage cooperates to adjust the ventilation quantity of the mend wind passage.
3. air conditioner according to claim 1, which is characterized in that the wind-supplying mouth be and the outdoor outdoor benefit wind being connected to Mouthful.
4. air conditioner according to claim 1, which is characterized in that the wind-supplying mouth be and the indoor indoor benefit wind being connected to Mouthful.
5. air conditioner according to claim 1, which is characterized in that in the second wind wheel placed cavity and/or the benefit wind Functional module is equipped at mouthful, the functional module is used to carry out air-flow purification and/or humidification process.
6. air conditioner according to claim 1, which is characterized in that top, lower section, a left side for the first wind wheel placed cavity Just and at least one in right it is provided with the second wind wheel placed cavity.
7. air conditioner according to claim 1, which is characterized in that the second wind wheel placed cavity is one, and is located at institute It states above or below the first wind wheel placed cavity.
8. air conditioner according to claim 1, which is characterized in that the second wind wheel placed cavity is two, and is distributed in The two sides up and down of the first wind wheel placed cavity.
9. air conditioner according to claim 1, which is characterized in that first wind wheel is coaxially set with second wind wheel Set, the electric machine assembly includes dual-axle motor, first wind wheel and second wind wheel respectively with the dual-axle motor two A output axis connection.
10. air conditioner according to claim 9, which is characterized in that first wind wheel and second wind wheel are in axial direction On minimum spacing be L, meet: L >=100mm.
11. air conditioner according to claim 1, which is characterized in that the electric machine assembly includes the first driving motor and the Two driving motors, first wind wheel pass through described second by first driving motor driving rotation, second wind wheel Driving motor driving rotation.
12. air conditioner according to claim 1, which is characterized in that the air outlet be it is multiple, at each air outlet It is correspondingly arranged on internal layer wind guide strip and rotatable outer layer wind deflector, the outer layer wind-guiding at two adjacent air outlets The rotation axis of plate is vertically arranged.
13. air conditioner according to claim 1, which is characterized in that the air outlet includes that the first air outlet and second goes out Air port, the first wind wheel placed cavity are connected to first air outlet, the second wind wheel placed cavity and second outlet air Mouth connection.
14. air conditioner according to claim 13, which is characterized in that the area of first air outlet is S1, described the The area of two air outlets is S2, is met: 10%≤S2/ (S1+S2)≤50%.
15. air conditioner according to claim 13, which is characterized in that pressure regulation part is equipped in the second wind wheel placed cavity, Air-out passage is limited in the pressure regulation part, the cross-sectional area of second air outlet is S2, the outlet end of the air-out passage Cross-sectional area be S3, meet: S2 ≠ S3.
16. air conditioner according to claim 15, which is characterized in that stream of the cross-sectional area of the air-out passage along air-flow Dynamic direction is gradually reduced.
17. air conditioner according to claim 1, which is characterized in that first wind wheel be centrifugal wind wheel, tubular wine wheel and One in axial-flow windwheel, second wind wheel is one in centrifugal wind wheel, tubular wine wheel and axial-flow windwheel.
18. air conditioner described in any one of -17 according to claim 1, which is characterized in that the air conditioner is separated floor Air conditioner or Split wall-mounted type air conditioner or ceiling machine or window machine or moveable air conditioner.
CN201811110234.6A 2018-09-21 2018-09-21 Air conditioner Pending CN109340916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811110234.6A CN109340916A (en) 2018-09-21 2018-09-21 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811110234.6A CN109340916A (en) 2018-09-21 2018-09-21 Air conditioner

Publications (1)

Publication Number Publication Date
CN109340916A true CN109340916A (en) 2019-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811110234.6A Pending CN109340916A (en) 2018-09-21 2018-09-21 Air conditioner

Country Status (1)

Country Link
CN (1) CN109340916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111425948A (en) * 2020-04-03 2020-07-17 宁波奥克斯电气股份有限公司 Dehumidification control method and device and air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111425948A (en) * 2020-04-03 2020-07-17 宁波奥克斯电气股份有限公司 Dehumidification control method and device and air conditioner

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