CN105371367A - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN105371367A CN105371367A CN201510783873.9A CN201510783873A CN105371367A CN 105371367 A CN105371367 A CN 105371367A CN 201510783873 A CN201510783873 A CN 201510783873A CN 105371367 A CN105371367 A CN 105371367A
- Authority
- CN
- China
- Prior art keywords
- air
- ducting ring
- heat exchange
- wind
- ducting
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
Abstract
The invention relates to an indoor unit of an air conditioner. The indoor unit comprises a shell, a centrifugal fan, heat exchangers, an airflow guiding device and a driving mechanism, wherein the shell is provided with a heat exchange air inlet, a non-heat-exchange air inlet and a mixed air outlet, and the centrifugal fan, the heat exchangers, the airflow guiding device and the driving mechanism are located inside the shell. The airflow guiding device comprises at least three air guiding rings which are through in the front-back direction and are arranged sequentially in the front-back direction, and a through air duct penetrating through the air guiding rings is formed. The through air duct is communicated with the non-heat-exchange air inlet and the mixed air outlet. A heat exchange air duct is formed between every two adjacent air guiding rings, so that heat exchange air which is from the heat exchange air inlet and is subjected to heat exchange through the heat exchangers is guided into the through air duct and mixed with natural air from the non-heat-exchange air inlet to be sent to the mixed air outlet. The driving mechanism is connected with at least one air guiding ring located in the middle, so that the air guiding ring in the middle is movable, and accordingly the air supplying direction of the mixed air outlet is adjusted, and the air supply range of the indoor unit of the air conditioner is widened.
Description
Technical field
The present invention relates to air-conditioning technique, particularly relate to a kind of indoor apparatus of air conditioner.
Background technology
At present, vertical air conditioner common on the market when blowing, 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.A shortcoming of this air-conditioning is that air quantity is limited, and indoor air circulation speed 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, occurred a kind of indoor apparatus of air conditioner in prior art, its air-conditioner air supply device has air-supply main body, through before and after air-supply main body, form the through air channel with open front and after-opening, after-opening is non-heat exchange wind inlet, and open front is the outlet of mixing wind; Air-supply main body is also formed the heat exchange wind air channel that air channel through with it is connected.After between the heat exchanger and air outlet of air-conditioning, this air-conditioner air supply device is set, by the heat exchange wind in inner for air-conditioning air channel while the blowout of front end, through air channel, non-heat exchange wind by the outside non-heat exchange of non-heat exchange wind inlet suction part participates in the last air-out of air-conditioning, increase the overall intake of air-conditioning, accelerate the flowing of room air, improve the overall uniformity of room air.And such mixing wind is comparatively soft, blows to user and can feel more comfortable with it, improve user's comfortableness experience effect.
But, this indoor apparatus of air conditioner in use cannot regulate wind direction, make air-conditioning cold wind or hot blast evenly cannot be blowed to indoor all angles, cause the temperature in the just right middle section of air-conditioner air outlet and other regions of periphery to there is deviation, whole room is uneven in temperature.Simultaneously, there is the trend of assembling to middle section, therefore, if time user is in this middle section in the wind that air-conditioning is sent, can produce uncomfortable sensation because directly being blown by wind, and other regions outside middle section can feel that refrigeration, heating effect have the problem of delay.
Summary of the invention
One object of the present invention is intended to overcome at least one defect of the prior art, provides a kind of and can regulate air-out direction and the larger indoor apparatus of air conditioner of wind-out range.
Another object of the present invention makes the air-out of indoor apparatus of air conditioner softer.
Another object of the present invention makes the structure of indoor apparatus of air conditioner simpler.
To achieve these goals, the invention provides a kind of indoor apparatus of air conditioner, comprise and have heat exchange wind inlet, non-heat exchange wind inlet and the housing of mixing wind outlet, the centrifugal blower being positioned at described housing and heat exchanger, especially, indoor apparatus of air conditioner also comprises:
Be arranged at the drainage air ducting in described housing, comprise the air-ducting ring that at least three front and back are through, described at least three air-ducting ring are arranged in order at fore-and-aft direction, the through air channel of at least three air-ducting ring described in running through with formation, described through air channel is communicated with described non-heat exchange wind inlet and the outlet of described mixing wind, heat exchange wind air channel is formed between adjacent two described air-ducting ring, export the heat exchange wind from described heat exchange wind inlet and after described heat exchanger heat exchange is guided to described through air channel and is sent to described mixing wind after mixing with the natural wind from described non-heat exchange wind inlet, with
Driving mechanism, is arranged in described housing, and is connected with at least one air-ducting ring being positioned at centre, to make at least one air-ducting ring described movable.
Alternatively, described at least three air-ducting ring comprise three air-ducting ring, and described three air-ducting ring are respectively front air-ducting ring, rear air-ducting ring and the middle air-ducting ring between described front air-ducting ring and described rear air-ducting ring.
Alternatively, described actuator configuration becomes for driving described middle air-ducting ring to swing up and down around its horizontal axis, with the air-out direction regulating described mixing wind to export in the vertical direction.
Alternatively, described driving mechanism comprises at least one driver element, and each driver element all has:
Stepper motor, the swing being configured as described middle air-ducting ring provides motive power; With
Transmission component, is configured to the motive power that described stepper motor provides to be converted to active force that described middle air-ducting ring is swung up and down and is applied to described middle air-ducting ring.
Alternatively, described transmission component comprises and being fixedly connected with or integrated power transmission shaft with described middle air-ducting ring, and described power transmission shaft is connected with the rotary output axis of described stepper motor is concentric.
Alternatively, described driving mechanism comprises the driver element being positioned at described middle air-ducting ring side; And
The opposite side relative with the side being provided with described driver element of described middle air-ducting ring is provided with the back shaft of horizontal-extending, and described back shaft and described power transmission shaft are positioned on same level line.
Alternatively, described back shaft and described power transmission shaft are all positioned on the horizontal centre axis of described middle air-ducting ring, swing up and down around its horizontal centre axis to make described middle air-ducting ring.
Alternatively, described housing comprises back cover, and it has:
Rear wall, described non-heat exchange wind inlet is formed in the bottom of described rear wall; With
Container cavity wall, extends forward from described rear wall inner surface, to limit the spatial accommodation being installed in described centrifugal blower and described drainage air ducting; And
Described centrifugal blower is installed on the top of described spatial accommodation, and described drainage air ducting is installed on the bottom of described spatial accommodation.
Alternatively, described indoor apparatus of air conditioner also comprises:
Wind path wall, it is fixedly connected with the spiral case of described centrifugal blower or one-body molded, and limits duct space with described rear wall, all enters described through air channel to make the air-flow from described centrifugal blower.
Alternatively, described rear air-ducting ring extends forward from the mouth edge of described non-heat exchange wind inlet, with one-body molded with described rear wall; Described front air-ducting ring is supported by the gripper shoe being fixed on described wind path wall, and described driving mechanism is fixed on described wind path wall.
In indoor apparatus of air conditioner of the present invention, making to be positioned at least one middle air-ducting ring movably by arranging driving mechanism, that is to say, driving mechanism can make to be positioned at least one middle air-ducting ring and move, rotates or swing.Thus, by being positioned at the rotation of middle air-ducting ring or swinging the air supply direction of the partial sector directly changing through air channel, thus directly regulate the air supply direction of mixing wind outlet, increase the blowing range of indoor apparatus of air conditioner.Or, by the size moving the heat exchange wind air channel changed between adjacent two air-ducting ring of the air-ducting ring in centre, and then the air output changed on the different directions of heat exchange wind air channel, thus utilize the change of air output on different directions to realize the adjustment of the air supply direction to the outlet of mixing wind, increase the blowing range of indoor apparatus of air conditioner, improve the overall uniformity of room air.
Further, indoor apparatus of air conditioner of the present invention has the through drainage air ducting at least three front and back by arranging, under the effect that blows of centrifugal blower, wind after heat exchanger heat exchange is entered by the heat exchange wind air channel between adjacent two air-ducting ring and runs through in the through air channel of at least three air-ducting ring, and through mixing wind outlet blowout.Thus, enough large negative pressure is formed in through air channel, enter in through air channel through non-heat exchange wind inlet under this negative pressure to make the natural wind in environment space and mix with the wind after heat exchange, thus increase the overall intake of indoor apparatus of air conditioner, accelerate the flowing of room air; Simultaneously natural wind and the mixed mixing of the wind after heat exchange wind comparatively soft, blow to user and can feel extraordinarily comfortable with it, the comfortableness that improve user is experienced.
Further, it is movable that indoor apparatus of air conditioner of the present invention orders about middle air-ducting ring by the driving mechanism be arranged in housing, each driver element of driving mechanism all has stepper motor and transmission component, the basis that air-ducting ring can stably swing in the middle of ensureing simplifies the structure of driving mechanism, thus make the structure of whole indoor apparatus of air conditioner simpler.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic diagram of indoor apparatus of air conditioner according to an embodiment of the invention;
Fig. 2 is another orientation schematic diagram of indoor apparatus of air conditioner according to an embodiment of the invention;
Fig. 3 is the schematic structure exploded view of indoor apparatus of air conditioner according to an embodiment of the invention;
Fig. 4 is the schematic structure sectional view of indoor apparatus of air conditioner according to an embodiment of the invention;
Fig. 5 is the middle air-ducting ring of indoor apparatus of air conditioner according to an embodiment of the invention and the schematic diagram of driving mechanism.
Detailed description of the invention
Fig. 1 is the schematic diagram of indoor apparatus of air conditioner according to an embodiment of the invention, Fig. 2 is another orientation schematic diagram of indoor apparatus of air conditioner according to an embodiment of the invention, Fig. 3 is the schematic structure exploded view of indoor apparatus of air conditioner according to an embodiment of the invention, and Fig. 4 is the schematic structure sectional view of indoor apparatus of air conditioner according to an embodiment of the invention.See Fig. 1 to Fig. 4, the indoor apparatus of air conditioner 10 of the embodiment of the present invention comprises housing 100, is positioned at the centrifugal blower 200 of housing 100 and heat exchanger 300.Housing 100 has heat exchange wind inlet 110 and the non-heat exchange wind inlet 120 for introducing the air (such as room air) in environment space and exports 130 for sending into the mixing wind mixing wind to environment space.The room air wherein introduced by heat exchange wind inlet 110 can carry out heat exchange with heat exchanger 300 and change temperature becoming heat exchange wind, the room air introduced by non-heat exchange wind inlet 120 without heat exchanger 300 heat exchange and be referred to as natural wind.Particularly, non-heat exchange wind inlet 120 can be formed in the rear portion of housing 100, and mixing wind outlet 130 can be formed in the front portion of housing 100, and relative with non-heat exchange wind inlet 120.Mixing wind outlet 130 and non-heat exchange wind inlet 120 can be all rounded.
See Fig. 3 and 4, especially, the indoor apparatus of air conditioner 10 of the embodiment of the present invention also comprises and is arranged at drainage air ducting in housing 100 and driving mechanism 500.Drainage air ducting comprises the through air-ducting ring at least three front and back, these at least three air-ducting ring are arranged in order at fore-and-aft direction, to form the through air channel running through at least three air-ducting ring, through air channel is communicated with non-heat exchange wind inlet 120 and mixing wind outlet 130, form heat exchange wind air channel between adjacent two air-ducting ring, mix wind export 130 the heat exchange wind from heat exchange wind inlet 110 and after heat exchanger 300 heat exchange is guided to through air channel and is sent to after mixing with the natural wind from non-heat exchange wind inlet 120.That is, each air-ducting ring is front and back opening and middle through ring-type air-ducting ring, and each air-ducting ring all has himself air inlet and air outlet, and the after-opening of each air-ducting ring is its air inlet, open front is its air outlet.After at least three air-ducting ring are arranged in order along the longitudinal direction, adjacent two air-ducting ring by its through front and back open communication, thus form through air channel.
Driving mechanism 500 is arranged in housing 100, and is connected with at least one air-ducting ring being positioned at centre, to make this at least one air-ducting ring movable.That is, at least one air-ducting ring between the air-ducting ring of the air-ducting ring in front side and rear side can movement under the ordering about of driving mechanism 500, swing or rotation.
The indoor apparatus of air conditioner 10 of the embodiment of the present invention makes at least one air-ducting ring being positioned at centre movable by arranging driving mechanism 500, by being positioned at the rotation of middle air-ducting ring or swinging the air supply direction of the partial sector directly changing through air channel, thus directly regulate the air supply direction of mixing wind outlet 130, increase the blowing range of indoor apparatus of air conditioner 10.Or, by the size moving the heat exchange wind air channel changed between adjacent two air-ducting ring of the air-ducting ring in centre, and then the air output changed on the different directions of heat exchange wind air channel, thus utilize the change of air output on different directions to realize the adjustment of the air supply direction to mixing wind outlet 130, increase the blowing range of indoor apparatus of air conditioner 10, improve the overall uniformity of room air.
In some embodiments of the invention, at least three air-ducting ring can comprise three air-ducting ring, and these three air-ducting ring are respectively front air-ducting ring 410, rear air-ducting ring 420 and the middle air-ducting ring 430 between front air-ducting ring 410 and rear air-ducting ring 420.Middle air-ducting ring 430 is configured under the driving of driving mechanism 500 movable.Front air-ducting ring 410, middle air-ducting ring 430 and rear air-ducting ring 420 along the longitudinal direction on be arranged in order, thus make that the air outlet of rear air-ducting ring 420 is communicated with the air inlet of middle air-ducting ring 430, the air outlet of middle air-ducting ring 430 is communicated with the air inlet of front air-ducting ring 410, and then formed and run through three air-ducting ring and the through air channel 440 extended along the longitudinal direction.Through air channel 440 is communicated with non-heat exchange wind inlet 120 and mixing wind outlet 130, and that is, the air inlet of rear air-ducting ring 420 is communicated with non-heat exchange wind inlet 120, and the air outlet of front air-ducting ring 410 exports 130 with mixing wind and is communicated with.Rear air-ducting ring 420 and middle air-ducting ring 430 can drums all in convergent from back to front, and front air-ducting ring 410 can large in two ends, middle little drums.
Further, between front air-ducting ring 410 and middle air-ducting ring 430, form the first heat exchange wind air channel 450, between middle air-ducting ring 430 and rear air-ducting ring 420, form the second heat exchange wind air channel 460.First heat exchange wind air channel 450 and the second heat exchange wind air channel 460 are annular.To be introduced by heat exchange wind inlet 110 and heat exchange wind after heat exchanger 300 heat exchange is entered in through air channel 440 by the first heat exchange wind air channel 450 and the second heat exchange wind air channel 460, and mix with the natural wind entered in through air channel 440 through non-heat exchange wind inlet 120.
That is, under the effect that blows of centrifugal blower 200, the wind after heat exchanger 300 heat exchange is entered by the heat exchange wind air channel between adjacent two air-ducting ring and runs through in the through air channel 440 of three air-ducting ring, and through mixing wind outlet 130 blowout.Thus, enough large negative pressure is formed in through air channel 440, enter in through air channel 440 through non-heat exchange wind inlet 120 under this negative pressure to make the natural wind in environment space and mix with the wind after heat exchange, thus increase the overall intake of indoor apparatus of air conditioner 10, accelerate the flowing of room air; The mixing wind simultaneously formed after natural wind and the mixing of the wind after heat exchange is comparatively soft, and blow to user and can feel extraordinarily comfortable with it, the comfortableness that improve user is experienced.
In some embodiments of the invention, driving mechanism 500 is disposed for driving middle air-ducting ring 430 to swing up and down around its horizontal axis, to regulate the air-out direction of mixing wind outlet 130 in the vertical direction.That is, the exportable active force that middle air-ducting ring 430 is swung up and down in perpendicular of driving mechanism 500.Particularly, when middle air-ducting ring 430 upwards swings, its air outlet upwards offsets, thus guides the air-out direction of mixing wind outlet 130 upwards to offset.Simultaneously, the air flow area sum air-flow direction in the first heat exchange wind air channel 450 and the second heat exchange wind air channel 460 all changes, thus two heat exchange wind air channel air outputs in different directions also change, and then the air supply direction of the change of air output on different directions to mixing wind outlet 130 is utilized to carry out auxiliary adjustment.When middle air-ducting ring 430 is to lower swing, its air outlet offsets downward, thus guides the air-out direction of mixing wind outlet 130 to offset downward.In like manner, the air flow area sum air-flow direction in the first heat exchange wind air channel 450 and the second heat exchange wind air channel 460 also can change simultaneously.
Fig. 5 is the middle air-ducting ring of indoor apparatus of air conditioner according to an embodiment of the invention and the schematic diagram of driving mechanism.In order to clearly illustrate the concrete structure of driving mechanism 500 and the annexation with middle air-ducting ring 430 thereof, in Figure 5, middle air-ducting ring 430 is in decomposing state with driving mechanism 500.In some embodiments of the invention, driving mechanism 500 can comprise at least one driver element, each driver element all has stepper motor 510 and transmission component, the basis that air-ducting ring 430 can stably swing in the middle of ensureing simplifies the structure of driving mechanism 500, thus make the structure of whole indoor apparatus of air conditioner 10 simpler.The swing that stepper motor 510 is configured as middle air-ducting ring 430 provides motive power.Transmission component is configured to the motive power that stepper motor 510 provides to be converted to the active force that impels middle air-ducting ring to swing up and down and is applied to middle air-ducting ring 430.
Further, transmission component can comprise and being fixedly connected with or integrated power transmission shaft 521 with middle air-ducting ring 430, this power transmission shaft 521 is connected with the rotary output axis 511 of stepper motor 510 is concentric, directly the motive power that stepper motor 510 exports to be acted in middle air-ducting ring 430 by power transmission shaft 521.Particularly, power transmission shaft 521 is fixed in middle air-ducting ring 430 by welding, clamping or other reliable modes.
In some embodiments of the invention, driving mechanism 500 can comprise the driver element being positioned at middle air-ducting ring 430 side.The opposite side relative with the side being provided with this driver element of middle air-ducting ring 430 is provided with the back shaft 431 of horizontal-extending, and back shaft 431 and power transmission shaft 521 are positioned on same level line.Particularly, back shaft 431 directly can be arranged on housing 100 or be arranged on other fixed structures in housing 100 (such as hereafter by the wind path wall 600 mentioned).
Further, back shaft 431 and power transmission shaft 521 can all be positioned on the horizontal centre axis of middle air-ducting ring 430, swing up and down around its horizontal centre axis to make middle air-ducting ring 430.It will be understood by those skilled in the art that the horizontal centre axis of alleged middle air-ducting ring 430 is the horizontal axis perpendicular to fore-and-aft direction extends herein.Particularly, in the middle of back shaft 431 and power transmission shaft 521 are all contiguous, the air inlet of air-ducting ring 430 is arranged, namely both are all positioned at the rear side of middle air-ducting ring 430, and are positioned at the centre position of middle air-ducting ring 430 in the vertical direction, to make the support of middle air-ducting ring 430 and to swing all more stable.
In some embodiments of the invention, housing 100 can comprise protecgulum 140 and back cover 150.Back cover 150 has rear wall 151 and container cavity wall 152.Non-heat exchange wind inlet 120 is formed in the bottom of rear wall 151.Container cavity wall 152 extends forward from rear wall 151 inner surface, to limit the spatial accommodation being installed in centrifugal blower 200 and drainage air ducting.Centrifugal blower 200 is installed on the top of spatial accommodation, and drainage air ducting is installed on the bottom of spatial accommodation.Rear wall 151 outer surface of back cover 150 is also provided with the link plate 800 for being hung on by indoor apparatus of air conditioner 10 on wall.
Further, indoor apparatus of air conditioner 10 also comprises the wind path wall 600 being positioned at housing 100, and it is fixedly connected with the spiral case 210 of centrifugal blower 200 or one-body molded.Wind path wall 600 limits duct space with the rear wall 151 of back cover 150, changes hot air duct 450 and second change hot air duct 460 and all enter through air channel 440 to make the air-flow from centrifugal blower 200 through first.Particularly, wind path wall 600 can be positioned at the bottom of the spatial accommodation of rear wall 151 and container cavity wall 152 restriction, and the rear wall 151 of back cover 150 is close to by the rear wall 610 of wind path wall 600, and the perisporium 620 of wind path wall 600 is close to the container cavity wall 152 of back cover 150.The rear wall 610 of wind path wall 600 is formed with circular open, is extended forward by this circular open at least part of rear air-ducting ring 420.
Further, rear air-ducting ring 420 extends forward from the mouth edge of non-heat exchange wind inlet 120, with one-body molded with the rear wall 151 of back cover 150.Front air-ducting ring 410 is supported by the gripper shoe 700 being fixed on wind path wall 600.Driving mechanism 500 is fixed on wind path wall 600.Particularly, front air-ducting ring 410 can be supported by gripper shoe 700, and this gripper shoe 700 is fixed on the front side outer rim of the perisporium 620 of wind path wall 600, to limit the space for air-ducting ring 420 after holding and middle air-ducting ring 430 between gripper shoe 700 and wind path wall 600.In some embodiments of the invention, see Fig. 3 and Fig. 5, the stepper motor 510 of each driver element is all fixed on the rear wall 610 of wind path wall 600.The rear wall 610 of wind path wall 600 is also provided with the support 611 extended forward, the back shaft of middle air-ducting ring 430 through the perforated support on support 611 on support 611.
In other embodiments of the present invention, wind path wall 600 also can comprise the antetheca relative with its rear wall 610, and antetheca offers through hole, and front air-ducting ring 410 can extend forward from the bore edges of this through hole, with one-body molded with wind path wall 600.
In some embodiments of the invention, heat exchange wind inlet 110 and mixing wind outlet 130 are all arranged on protecgulum 140, and heat exchange wind inlet 110 is positioned at the top of protecgulum 140, and mixing wind outlet 130 is positioned at the bottom of protecgulum 140.Protecgulum 140 also comprises optionally cover heating and exchanges the cover plate 141 of wind inlet 110, to make heat exchange wind inlet 110 controllably open and/or closed, thus does not affect the overall appearance of indoor apparatus of air conditioner 10.The lower end of cover plate 141 is connected with protecgulum 140 pivotable, and to make cover plate 141 can around horizontal axis pivotable along the longitudinal direction, thus cover heating exchanges wind inlet 110 or opens heat exchange wind inlet 110.
In some embodiments of the invention, at least part of heat exchange section of heat exchanger 300 is tabular, and this at least part of heat exchange section perpendicular to the rotation of centrifugal blower 200, and is positioned at the air intake district of centrifugal blower 200.Heat exchanger 300, towards heat exchange wind inlet 110, to make the air entered by heat exchange import 110 all by heat exchanger 300, and carries out heat exchange with it.That is, heat exchanger 300 is between centrifugal blower 200 and heat exchange wind inlet 110.Further, heat exchanger 300 can be plate type heat exchanger, and it can comprise the plate type heat exchanger that Multi-layer Parallel is arranged.
Those skilled in the art will also be understood that, alleged by the embodiment of the present invention " on ", D score, " interior ", " outward ", " top ", " end ", " vertically ", " level ", " front ", " afterwards " etc. are benchmark with the real use state of indoor apparatus of air conditioner 10 for representing that the term in orientation or position relationship is, these terms be only for convenience of description with understanding technical scheme of the present invention, instead of indicate or imply that the device of indication or parts must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. an indoor apparatus of air conditioner, comprises and has heat exchange wind inlet, non-heat exchange wind inlet and the housing of mixing wind outlet, the centrifugal blower being positioned at described housing and heat exchanger, it is characterized in that, also comprise:
Be arranged at the drainage air ducting in described housing, comprise the air-ducting ring that at least three front and back are through, described at least three air-ducting ring are arranged in order at fore-and-aft direction, the through air channel of at least three air-ducting ring described in running through with formation, described through air channel is communicated with described non-heat exchange wind inlet and the outlet of described mixing wind, heat exchange wind air channel is formed between adjacent two described air-ducting ring, export the heat exchange wind from described heat exchange wind inlet and after described heat exchanger heat exchange is guided to described through air channel and is sent to described mixing wind after mixing with the natural wind from described non-heat exchange wind inlet, with
Driving mechanism, is arranged in described housing, and is connected with at least one air-ducting ring being positioned at centre, to make at least one air-ducting ring described movable.
2. indoor apparatus of air conditioner according to claim 1, is characterized in that,
Described at least three air-ducting ring comprise three air-ducting ring, and described three air-ducting ring are respectively front air-ducting ring, rear air-ducting ring and the middle air-ducting ring between described front air-ducting ring and described rear air-ducting ring.
3. indoor apparatus of air conditioner according to claim 2, is characterized in that,
Described actuator configuration becomes for driving described middle air-ducting ring to swing up and down around its horizontal axis, with the air-out direction regulating described mixing wind to export in the vertical direction.
4. indoor apparatus of air conditioner according to claim 3, is characterized in that,
Described driving mechanism comprises at least one driver element, and each driver element all has:
Stepper motor, the swing being configured as described middle air-ducting ring provides motive power; With
Transmission component, is configured to the motive power that described stepper motor provides to be converted to active force that described middle air-ducting ring is swung up and down and is applied to described middle air-ducting ring.
5. indoor apparatus of air conditioner according to claim 4, is characterized in that,
Described transmission component comprises and being fixedly connected with or integrated power transmission shaft with described middle air-ducting ring, and described power transmission shaft is connected with the rotary output axis of described stepper motor is concentric.
6. indoor apparatus of air conditioner according to claim 5, is characterized in that,
Described driving mechanism comprises the driver element being positioned at described middle air-ducting ring side; And
The opposite side relative with the side being provided with described driver element of described middle air-ducting ring is provided with the back shaft of horizontal-extending, and described back shaft and described power transmission shaft are positioned on same level line.
7. indoor apparatus of air conditioner according to claim 6, is characterized in that,
Described back shaft and described power transmission shaft are all positioned on the horizontal centre axis of described middle air-ducting ring, swing up and down around its horizontal centre axis to make described middle air-ducting ring.
8. indoor apparatus of air conditioner according to claim 2, is characterized in that,
Described housing comprises back cover, and it has:
Rear wall, described non-heat exchange wind inlet is formed in the bottom of described rear wall; With
Container cavity wall, extends forward from described rear wall inner surface, to limit the spatial accommodation being installed in described centrifugal blower and described drainage air ducting; And
Described centrifugal blower is installed on the top of described spatial accommodation, and described drainage air ducting is installed on the bottom of described spatial accommodation.
9. indoor apparatus of air conditioner according to claim 8, is characterized in that, also comprises:
Wind path wall, it is fixedly connected with the spiral case of described centrifugal blower or one-body molded, and limits duct space with described rear wall, all enters described through air channel to make the air-flow from described centrifugal blower.
10. indoor apparatus of air conditioner according to claim 9, is characterized in that,
Described rear air-ducting ring extends forward from the mouth edge of described non-heat exchange wind inlet, with one-body molded with described rear wall; Described front air-ducting ring is supported by the gripper shoe being fixed on described wind path wall, and described driving mechanism is fixed on described wind path wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783873.9A CN105371367B (en) | 2015-11-13 | 2015-11-13 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783873.9A CN105371367B (en) | 2015-11-13 | 2015-11-13 | Air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105371367A true CN105371367A (en) | 2016-03-02 |
| CN105371367B CN105371367B (en) | 2019-03-01 |
Family
ID=55373794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510783873.9A Active CN105371367B (en) | 2015-11-13 | 2015-11-13 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105371367B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322731A (en) * | 2016-10-13 | 2017-01-11 | 珠海格力电器股份有限公司 | Heat exchanger assembly and air conditioner |
| CN106440061A (en) * | 2016-11-29 | 2017-02-22 | 芜湖美智空调设备有限公司 | Wind hole air conditioner capable of guiding wind up and down |
| CN106440300A (en) * | 2016-11-29 | 2017-02-22 | 芜湖美智空调设备有限公司 | Wind guide ring and wind tunnel air conditioner capable of guiding wind in both right and left direction |
| CN110296468A (en) * | 2019-06-18 | 2019-10-01 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor machine |
| CN110296467A (en) * | 2019-06-18 | 2019-10-01 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor machine |
| CN110410862A (en) * | 2019-06-18 | 2019-11-05 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN112212400A (en) * | 2019-07-09 | 2021-01-12 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit utilizing pipeline for guiding air |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307719A (en) * | 2013-03-19 | 2013-09-18 | 海尔集团公司 | Air conditioner air supply device with flow deflectors |
| CN203396059U (en) * | 2013-06-08 | 2014-01-15 | 海尔集团公司 | Cabinet air conditioner and air conditioner louver air guide structure |
| CN203857641U (en) * | 2014-05-23 | 2014-10-01 | 青岛海尔空调器有限总公司 | Air-direction-adjustable air conditioner air supplying device and air conditioner |
| CN204240479U (en) * | 2014-11-03 | 2015-04-01 | 青岛海尔空调器有限总公司 | A kind of wall-hanging indoor unit of air conditioner |
| CN104676745A (en) * | 2013-11-27 | 2015-06-03 | 广东美的制冷设备有限公司 | Air conditioning indoor unit and air conditioner with air conditioning indoor unit |
| CN205137696U (en) * | 2015-11-13 | 2016-04-06 | 青岛海尔空调器有限总公司 | Air -conditioning indoor unit |
-
2015
- 2015-11-13 CN CN201510783873.9A patent/CN105371367B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307719A (en) * | 2013-03-19 | 2013-09-18 | 海尔集团公司 | Air conditioner air supply device with flow deflectors |
| CN203396059U (en) * | 2013-06-08 | 2014-01-15 | 海尔集团公司 | Cabinet air conditioner and air conditioner louver air guide structure |
| CN104676745A (en) * | 2013-11-27 | 2015-06-03 | 广东美的制冷设备有限公司 | Air conditioning indoor unit and air conditioner with air conditioning indoor unit |
| CN203857641U (en) * | 2014-05-23 | 2014-10-01 | 青岛海尔空调器有限总公司 | Air-direction-adjustable air conditioner air supplying device and air conditioner |
| CN204240479U (en) * | 2014-11-03 | 2015-04-01 | 青岛海尔空调器有限总公司 | A kind of wall-hanging indoor unit of air conditioner |
| CN205137696U (en) * | 2015-11-13 | 2016-04-06 | 青岛海尔空调器有限总公司 | Air -conditioning indoor unit |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322731A (en) * | 2016-10-13 | 2017-01-11 | 珠海格力电器股份有限公司 | Heat exchanger assembly and air conditioner |
| CN106322731B (en) * | 2016-10-13 | 2018-09-25 | 珠海格力电器股份有限公司 | Heat exchanger assembly and air conditioner |
| CN106440061A (en) * | 2016-11-29 | 2017-02-22 | 芜湖美智空调设备有限公司 | Wind hole air conditioner capable of guiding wind up and down |
| CN106440300A (en) * | 2016-11-29 | 2017-02-22 | 芜湖美智空调设备有限公司 | Wind guide ring and wind tunnel air conditioner capable of guiding wind in both right and left direction |
| CN110296468A (en) * | 2019-06-18 | 2019-10-01 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor machine |
| CN110296467A (en) * | 2019-06-18 | 2019-10-01 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor machine |
| CN110410862A (en) * | 2019-06-18 | 2019-11-05 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor set |
| CN110410862B (en) * | 2019-06-18 | 2021-05-25 | 青岛海尔空调器有限总公司 | Cabinet type air conditioner indoor unit |
| CN110296467B (en) * | 2019-06-18 | 2023-04-28 | 青岛海尔空调器有限总公司 | Indoor unit of cabinet air conditioner |
| CN112212400A (en) * | 2019-07-09 | 2021-01-12 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit utilizing pipeline for guiding air |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105371367B (en) | 2019-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105371367A (en) | Indoor unit of air conditioner | |
| CN103604163B (en) | Vertical air conditioner | |
| CN112113276B (en) | Wall-mounted air conditioner indoor unit | |
| CN204240479U (en) | A kind of wall-hanging indoor unit of air conditioner | |
| CN112113277B (en) | Wall-mounted air conditioner indoor unit | |
| CN105371365A (en) | Air conditioner indoor unit | |
| CN106482230A (en) | A kind of mixed flow air-conditioning | |
| CN205137688U (en) | Air -conditioning indoor unit | |
| CN203857642U (en) | Air conditioner and air-direction-adjustable air supply device thereof | |
| CN106091320B (en) | Air-conditioner air supply device and air conditioner indoor unit | |
| CN105318436A (en) | Air conditioner indoor unit | |
| CN106152442A (en) | The wind guiding component of air-conditioner and air-conditioner | |
| CN205137693U (en) | Air -conditioning indoor unit | |
| CN104807160B (en) | Air-conditioner air supply device and air-conditioning | |
| CN205137699U (en) | Air -conditioning indoor unit | |
| CN204006350U (en) | A kind of vertical air conditioner | |
| CN106594867A (en) | Air conditioner | |
| CN206959148U (en) | The housing unit and indoor apparatus of air conditioner of indoor apparatus of air conditioner | |
| CN105371363A (en) | Air conditioner indoor unit | |
| CN205137696U (en) | Air -conditioning indoor unit | |
| CN205137694U (en) | Air -conditioning indoor unit | |
| CN105318434B (en) | Air conditioner indoor unit | |
| WO2023197569A1 (en) | Vertical air conditioner indoor unit | |
| CN105423417A (en) | Air conditioner indoor unit | |
| CN205191735U (en) | Air -conditioning indoor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |