CN105650746A - Wall-mounted type air-conditioner indoor machine and air conditioner - Google Patents
Wall-mounted type air-conditioner indoor machine and air conditioner Download PDFInfo
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- CN105650746A CN105650746A CN201610188690.7A CN201610188690A CN105650746A CN 105650746 A CN105650746 A CN 105650746A CN 201610188690 A CN201610188690 A CN 201610188690A CN 105650746 A CN105650746 A CN 105650746A
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- Prior art keywords
- air
- exchanging part
- heat exchanging
- heat exchanger
- spiral case
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/17—Details or features not otherwise provided for mounted in a wall
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses a wall-mounted type air-conditioner indoor machine and an air conditioner. The wall-mounted type air-conditioner indoor machine comprises a housing, a heat exchanger and an air supply assembly, wherein an air inlet, an air outlet and an air channel communicating the air inlet and the air outlet are formed in the housing; the heat exchanger is arranged in the air channel close to the air inlet; the air supply assembly is arranged in the air channel close to the air outlet; the air supply assembly comprises at least one fan, the fan comprises a volute and a centrifugal air wheel, the volute is arranged horizontally, the centrifugal air wheel is arranged in the volute, an air inlet and an air outlet are formed in the volute, the air inlet is formed in the position, avoiding the heat exchanger, of the volute, and the volute is used for preventing condensate water of the heat exchanger from entering the volute through the air inlet. According to the wall-mounted type air-conditioner indoor machine and the air conditioner, the air inlet of the volute deviates from the heat exchanger, and the centrifugal air wheel is accommodated in the volute, so that the condensate water formed on the heat exchanger cannot fall into the volute, and the condensate water can be prevented from being blown to the air supply air by the air supply assembly.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly to a kind of wall-hanging air conditioner indoor unit and air-conditioner.
Background technology
When the air inlet of wall-hanging air conditioner indoor unit is opened in indoor set top, if arranged before and after heat exchanger and air-supply assembly, or when left and right is arranged, affect the heat transfer rate of heat exchanger; When heat exchanger and air intake assembly are setting up and down, the condensed water that heat exchanger is formed will be blown to air-supply region by assembly of blowing, and affect the experience of user. Current air-supply assembly does not have suitable mounting means to be arranged on the indoor set at top suitable in air inlet.
Summary of the invention
The main purpose of the present invention is to provide a kind of wall-hanging air conditioner indoor unit, it is intended to improve the suitability that heat exchanger is installed.
For achieving the above object, the wall-hanging air conditioner indoor unit that the present invention proposes, including housing, heat exchanger and air-supply assembly, wherein, described housing has air inlet, air outlet, and connects described air inlet and the air channel of described air outlet;
Described heat exchanger is arranged in described air channel near described air inlet; Described air-supply assembly is arranged in described air channel near described air outlet;
Described air-supply assembly includes at least one blower fan, described blower fan includes the spiral case that is horizontally placed in described air channel and is located at the centrifugal wind wheel in described spiral case, described spiral case is provided with fresh air inlet and exhaust vent, described fresh air inlet is located at the position avoiding described heat exchanger on described spiral case, and described spiral case enters inside described spiral case from described air inlet in order to the condensed water stopping described heat exchanger.
Preferably, to include rear end opening-like and imitate the fore shell of spherical setting and the back cover being connected with the opening of described fore shell in hollow for described housing; Described air inlet is opened in the top of described back cover, and described air outlet is opened in described fore shell.
Preferably, the both ends of described spiral case are equipped with fresh air inlet.
Preferably, described heat exchanger includes the first heat exchanging part and the second heat exchanging part, wherein, described first heat exchange part is between described air inlet and described blower fan, and described first heat exchanging part is arranged along the axis direction of described centrifugal wind wheel, described second heat exchanging part correspondence extends to one end of described spiral case from one end of described first heat exchanging part.
Preferably, described wall-hanging air conditioner indoor unit also includes the bracing frame supporting described heat exchanger, and support frame as described above is connected with described fore shell and/or described back cover.
Preferably, described air-supply assembly includes two described blower fans, and described in two, blower fan is axially arranged side by side.
Preferably, described heat exchanger includes the first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part, wherein, described first heat exchange part is between described air inlet and described blower fan, and described first heat exchanging part is arranged along the axis direction of described centrifugal wind wheel, described second heat exchanging part two ends from described first heat exchanging part corresponding to the 3rd heat exchanging part, the one end mutually deviated to spiral case described in two extend.
Preferably, the centrifugal wind wheel of blower fan described in two drives commonly through dual-axle motor.
Preferably, described spiral case includes the first housing and the second housing, and described first housing is connected with described back cover, and described second housing is connected with described fore shell.
Present invention further propose that a kind of air-conditioner, including indoor set and off-premises station, described indoor set is wall-hanging air conditioner indoor unit; Described wall-hanging air conditioner indoor unit includes housing, heat exchanger and air-supply assembly, and wherein, described housing has air inlet, air outlet, and connects described air inlet and the air channel of described air outlet;
Described heat exchanger is arranged in described air channel near described air inlet; Described air-supply assembly is arranged in described air channel near described air outlet;
Described air-supply assembly includes at least one blower fan, described blower fan includes the spiral case that is horizontally placed in described air channel and is located at the centrifugal wind wheel in described spiral case, described spiral case is provided with fresh air inlet and exhaust vent, described fresh air inlet is located at the side back to described heat exchanger of described spiral case or is located at the end of described spiral case, and described spiral case enters inside described spiral case from described air inlet in order to the condensed water stopping described heat exchanger.
The present invention is arranged by the fresh air inlet of spiral case deviates from heat exchanger, and is housed in spiral case by centrifugal wind wheel so that the condensed water formed on heat exchanger is without falling in spiral case, it is to avoid condensed water assembly of being blown blows to air-supply region; By heat exchanger being arranged on the top of air-supply assembly so that enter the air in air channel from air inlet, after first carrying out sufficient heat exchange with the heat exchanger on top, enter back into the air-supply assembly below heat exchanger, so arranging, in air channel, gas circulation is smooth and easy, is conducive to improving the heat exchange efficiency of heat exchanger.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to the structure according to these accompanying drawings obtains other accompanying drawing.
Fig. 1 is the structural representation of wall-hanging air conditioner indoor unit one embodiment of the present invention;
Fig. 2 is the structural representation of another embodiment of wall-hanging air conditioner indoor unit of the present invention;
Fig. 3 is the structural representation of the another embodiment of wall-hanging air conditioner indoor unit of the present invention;
Fig. 4 is the structural representation of wall-hanging air conditioner indoor unit another embodiment of the present invention;
Fig. 5 is the structural representation of wall-hanging air conditioner indoor unit a further embodiment of the present invention.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 110 | Back cover | 111 | Wallboard |
| 112 | Pedestal | 120 | Fore shell |
| 121 | Air outlet | 130 | Air-inlet grille |
| 131 | Air inlet | 200 | Heat exchanger |
| 210 | First heat exchanging part | 220 | Second heat exchanging part |
| 230 | 3rd heat exchanging part | 300 | Air-supply assembly |
| 310 | Spiral case | 311 | First housing |
| 312 | Second housing | 320 | Centrifugal wind wheel |
| 400 | Bracing frame | 500 | Dual-axle motor |
| 510 | Protection lid | 210b | First heat exchanging part |
| 220b | Second heat exchanging part | 410 | First support portion |
| 420 | Second support portion | 430 | Limiting section |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Need explanation, directional instruction in the embodiment of the present invention (such as up, down, left, right, before and after ...) is only for explaining relative position relation between each parts, motion conditions etc. under a certain particular pose (as shown in drawings), if this particular pose changes, then directionality instruction also correspondingly changes therewith.
It addition, relate to the description of " first ", " second " etc. in the present invention only for descriptive purposes, and it is not intended that instruction or imply its relative importance or the implicit quantity indicating indicated technical characteristic. Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature. Additionally; technical scheme between each embodiment can be combined with each other; but must be based on those of ordinary skill in the art are capable of; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme is absent from, also not within the protection domain of application claims.
The present invention proposes a kind of wall-hanging air conditioner indoor unit.
Referring to figs. 1 through the structural representation that Fig. 2, Fig. 1 are wall-hanging air conditioner indoor unit one embodiment of the present invention; Fig. 2 is the structural representation of another embodiment of wall-hanging air conditioner indoor unit of the present invention.
In embodiments of the present invention, this wall-hanging air conditioner indoor unit includes housing (sign), heat exchanger 200 and air-supply assembly 300. Wherein, described housing includes the fore shell 120 imitating spherical setting in hollow and the back cover 110 being connected with the opening of described fore shell 120. Described back cover 110 offers air inlet 131, described fore shell 120 offers air outlet 121, between described air inlet 131 and described air outlet 121, is formed with air channel. Described air-supply assembly 300 includes at least one blower fan, spiral case 310 that described blower fan includes being horizontally placed in described air channel and be located at the centrifugal wind wheel 320 in described spiral case 310, and described spiral case 310 is provided with fresh air inlet and exhaust vent. Described fresh air inlet is located at the position avoiding described heat exchanger on described spiral case 310, and the position that can arrange includes the end of the side back to described heat exchanger 200 or described spiral case 310 or the bottom of spiral case 310, naturally it is also possible to multiple positions are arranged simultaneously. It is internal that described spiral case 310 enters described spiral case 310 in order to the condensed water stopping described heat exchanger 200 from described air inlet. Described heat exchanger 200 is arranged in described air channel near described air inlet 131, and described air-supply assembly 300 is arranged in described air channel near described air outlet 121. The length direction of spiral case 310 is vertical with the bearing of trend in air channel, and the axis direction of centrifugal wind wheel 320 is vertical with the bearing of trend of runner. Described fresh air inlet is opened in the direction deviating from described heat exchanger 200 on described spiral case 310, and the exhaust vent of described spiral case 310 is arranged towards described air outlet 121. Described air inlet 131 is opened in the top of described back cover 110, and described heat exchanger 200 is arranged along the bearing of trend of described air inlet 131.
Specifically, in the present embodiment, air inlet 131 is opened in the top of back cover 110, is provided with the air-inlet grille 130 of arc in air inlet 131, certainly, and the shape adaptation of the shape of air-inlet grille 130 and air inlet 131. Certainly, in certain embodiments, air-inlet grille 130 can be wholely set with back cover 110. Fore shell 120 imitative spherical can be 0��1 times spherical, or near hemispherical is, and convex arc shaped is arranged, it is possible to is suitably taken up space according to the parts in housing and is adjusted. Fore shell 120 and the defined space of back cover 110, the part between air inlet 131 and air outlet 121 forms air channel. Heat exchanger 200 is arranged at the top of air-supply assembly 300. For the space of Appropriate application indoor set, heat exchanger 200 can be tangent with spiral case 310, so that the structure of indoor set is compacter. In the present embodiment, the fresh air inlet of spiral case 310 deviates from heat exchanger 200 and arranges, and refers to the fresh air inlet of spiral case 310 not towards heat exchanger 200, is as the criterion without falling in spiral case 310 with the condensed water formed on heat exchanger 200. Certainly, in certain embodiments, condensed water heat exchanger 200 formed can flow to the drip tray being arranged on below condenser along condenser, it is also possible to by arranging discharge pipe line on heat exchanger 200, is guided to indoor set by condensed water. Air inlet 131 extends along the profile of back cover, and heat exchanger 200 is arranged along air inlet so that the gas entering air channel from air inlet 131 can carry out sufficient heat exchange with heat exchanger 200. It should be noted that, heat exchanger 200 includes fin and refrigerant pipe, condensed water is formed on refrigerant pipe, and condensed water, under the guide functions of fin, flow to the outside of spiral case along fin; Certainly, in certain embodiments, when not having fin, condensed water can also flow to outside spiral case along refrigerant pipe, and refrigerant pipe now extends to the outside of spiral case.
The present invention is arranged by the fresh air inlet of spiral case 310 is deviated from heat exchanger 200, and centrifugal wind wheel 320 is housed in spiral case 310, make on heat exchanger 200 formed condensed water without falling in spiral case 310, it is to avoid condensed water blown assembly 300 blow to air-supply region in; By heat exchanger 200 being arranged on the top of air-supply assembly 300, make to enter the air in air channel from air inlet 131, after first carrying out sufficient heat exchange with the heat exchanger 200 on top, enter back into the air-supply assembly 300 below heat exchanger 200, so arrange, in air channel, gas circulation is smooth and easy, is conducive to improving the heat exchange efficiency of heat exchanger 200.
Further, with reference to the structural representation that Fig. 2 and Fig. 3, Fig. 3 are the another embodiment of wall-hanging air conditioner indoor unit of the present invention. Described heat exchanger 200 includes the first heat exchanging part 210 and the second heat exchanging part 220 being connected with described first heat exchanging part 210, and the bearing of trend of described first heat exchanging part 210 is parallel with the axis direction of described centrifugal wind wheel 320.
Specifically, in the present embodiment, the first heat exchanging part 210 is positioned at the underface of air inlet 131, and the second heat exchanging part 220 is connected with the first heat exchanging part 210 arc transition, in certain embodiments, and the first heat exchanging part 210 and the second one-body molded setting of heat exchanging part 220. The length direction of the first heat exchanging part 210 is parallel with the axis direction of centrifugal wind wheel 320, while the air facilitated access in air channel and the first heat exchanging part 210 carry out heat exchange, reasonably make use of the space in air channel so that the structure between fore shell 120, back cover 110, heat exchanger 200 and air-supply assembly 300 is compacter.Certainly, it is parallel that the first heat exchanging part 210 does not limit the strict axis direction with centrifugal wind wheel 320, can there is therebetween a range of drift angle.
Certainly, in certain embodiments, described heat exchanger 200 also includes the 3rd heat exchanging part 230, described 3rd heat exchanging part 230 is arranged on described first heat exchanging part 210 one end away from described second heat exchanging part 220, and described first heat exchanging part 210 and described 3rd heat exchanging part 230 all extend to described air-supply assembly 300.
Specifically, in the present embodiment, between the 3rd heat exchanging part 230 with the first heat exchanging part 210, arc transition is connected, in certain embodiments, and the first heat exchanging part 210 and the 3rd one-body molded setting of heat exchanging part 230. Second heat exchanging part 220 and the 3rd heat exchanging part 230 all extend towards air-supply assembly 300, while the heat exchange area adding heat exchanger 200 improves heat exchange efficiency, the gas being also beneficial to ensure to enter in air-supply assembly 300 is the gas after heat exchange, also advantageously improve the utilization rate of duct space so that the relative position between heat exchanger 200 and air-supply assembly 300 is compacter.
Certainly, in certain embodiments, with reference to the structural representation that Fig. 4 and Fig. 5, Fig. 4 are wall-hanging air conditioner indoor unit another embodiment of the present invention. It is that angle is arranged that described heat exchanger 200 includes the first heat exchanging part 210b and the second heat exchanging part 220b, described first heat exchanging part 210b and the second heat exchanging part 220b, and described angle �� is more than 0 �� and less than 180 ��. Described air-supply assembly 300 is positioned at described angle.
Specifically, in the present embodiment, heat exchanger 200 includes being the first heat exchanging part 210b and the second heat exchanging part 220b that " people " font arranges. First heat exchanging part 210b and the second heat exchanging part 220b is a part for heat exchanger 200, all for the gas converting heat in air channel. In the present embodiment, the profile of the first heat exchanging part 210b and the second heat exchanging part 220b is that cuboid is arranged, and the angle �� of the first heat exchanging part 210b and the second heat exchanging part 220b is between 50 �� to 120 ��. The scope of angle includes the first heat exchanging part 210b and the second heat exchanging part 220b entity area defined, also includes the extension body area defined of the first heat exchanging part 210b and the second heat exchanging part 220b. Air-supply assembly 300 is positioned at angle area defined, or in the region of angle extension. Certainly, in certain embodiments, heat exchanger 200 can include the heat exchanging part of three or more than three, and air-supply assembly 300 is positioned at the region that some heat exchanging part surround.
In the present embodiment, by by the first heat exchanging part 210b and the second heat exchanging part 220b be angle arrange, and air-supply assembly 300 is arranged in this angle, the condensed water formed on the first heat exchanging part 210b and the second heat exchanging part 220b is made to flow to the first heat exchanging part 210b and the bottom of the second heat exchanging body along the first heat exchanging part 210b and the second heat exchanging part 220b, to avoid condensation flow to be blown to air-supply region to air-supply assembly 300 or assembly 300 of being blown.
Further, referring to figs. 1 through Fig. 3, described wall-hanging air conditioner indoor unit also includes the bracing frame 400 supporting described heat exchanger 200, and support frame as described above 400 is connected with described fore shell 120 and/or described back cover 110. In the present embodiment, back cover 110 includes wallboard 111 and fixes, with this wallboard 111, the pedestal 112 being connected, and bracing frame 400 is installed on pedestal 112. Certainly, in certain embodiments, bracing frame 400 can also be connected with fore shell 120. The quantity of bracing frame 400 does not limit at this, and one or more, the quantity of bracing frame 400 is two in this embodiment, and two bracing frames 400 are separately positioned on the two ends of pedestal 112, and air-supply assembly 300 is between two bracing frames 400.So that the gas after heat exchange can enter in air-supply assembly 300 smoothly, be conducive to improving gas fluency in air channel. In the present embodiment, by the setting of bracing frame 400 so that the installation of heat exchanger 200 is more reliable and more stable, be conducive to reasonably utilizing the inner space of indoor set so that the internal structure of indoor set is compacter.
Certainly, in certain embodiments, with reference to Fig. 4 and Fig. 5, support frame as described above 400 includes installation portion (sign) and the first support portion 410 and the second support portion 420 being connected with described installation portion; Described first heat exchanging part 210b is installed on described first support portion 410, and described second heat exchanging part 220b is installed on described second support portion 420. Described first support portion 410 and the arrangement in �� font of described second support portion 420.
Specifically, in the present embodiment, the first support portion 410 of two bracing frames 400 supports the both sides of the first heat exchanging part 210b respectively, and the second support portion 420 of two bracing frames 400 supports the both sides of the second heat exchanging part 220b respectively. The connected mode of the first support portion 410 and the first heat exchanging part 210b has multiple, as snapped connection, being connected by screw, in the present embodiment, by one end away from the second support portion 420 in the first support portion 410, limiting section 430 is set, limit the position of the first heat exchanging part 210b, in like manner, the second support portion 420 can limit the second heat exchanging part 220b by identical wind-guiding mode. By the first heat exchanging part 210b and the second heat exchanging part 220b is respectively mounted fixing, it is possible to improve the first heat exchanging part 210b and the mounting stability of the second heat exchanging part 220b. By being set to be the first heat exchanging part 210b and the second heat exchanging part 220b that angle is arranged through heat exchanger 200, add the heat exchange area of heat exchanger 200, be conducive to improving heat exchange efficiency. Installation portion, the first support portion 410 and the second support portion 420 are wholely set, and the first support portion 410 of �� font arrangement and the second support portion 420 can make the weight of bracing frame 400 both sides suitable, to improve the stability of bracing frame 400.
Further, with reference to Fig. 2 to Fig. 4, the two ends of described spiral case 310 offer supply and flow into the fresh air inlet of described centrifugal wind wheel 320, and the exhaust vent of described spiral case 310 is arranged towards described air outlet 121.
Specifically, in the present embodiment, described spiral case 310 includes the first housing 311 and 312 two half-shell of the second housing, and described first housing 311 is connected with described back cover 110, and described second housing 312 is connected with described fore shell 120. Centrifugal wind wheel 320 is positioned at spiral case 310, and the length direction of centrifugal wind wheel 320 is identical with the length direction of spiral case 310. First housing 311 is installed on pedestal 112, between two bracing frames 400. The fresh air inlet correspondence centrifugal wind wheel 320 at spiral case 310 two ends is arranged, and can be driven by centrifugal wind wheel 320 smoothly so that entering air from fresh air inlet. Offering exhaust vent on second housing 312, exhaust vent connects with the air inlet 131 on fore shell 120. Air outlet 121 direction of centrifugal wind wheel 320 towards air outlet 121, so that the air-flow driven at centrifugal wind wheel 320 can directly blow out from air outlet 121, is conducive to improving the air-supply efficiency of centrifugal wind wheel 320.
Certainly, in some embodiments, it is also possible to arrange two or more blower fans, include two blower fans for assembly 300 of blowing below. The relative position relation of spiral case 310 has a lot, is set to example with spiral case described in two 310 in the present embodiment, it is simple to air enters wind wheel from the fresh air inlet at spiral case 310 two ends.The relative position relation of two centrifugal wind wheels 320 can also have a lot, in the present embodiment, is set to example with the shaft parallel of centrifugal wind wheel described in two 320. Wherein, the axis of two centrifugal wind wheels 320 can conllinear, it is also possible to parallel, specifically arranges and can set according to the size of housing, wind wheel, spiral case 310 etc. When the pivot center conllinear of two centrifugal wind wheels 320, it is possible to simultaneously drive two centrifugal wind wheels 320 by a dual-axle motor 500. Specifically, the two of described dual-axle motor 500 drive axle to be connected with the rotating shaft of centrifugal wind wheel described in two 320 respectively. It is understood that dual-axle motor 500 can arrange protection lid 510, while dust-proof, be conducive to improving the stability of motor rotation, thus being conducive to improving the stability of indoor set work.
In the present embodiment, by the rotation axle conllinear of two centrifugal wind wheels 320 is arranged so that the air-out direction of two centrifugal wind wheels 320 is identical, it is to avoid air channel is internally formed sinuous flow and expends wind energy, thus being conducive to improving air quantity; Two centrifugal wind wheels 320 are simultaneously driven so that two centrifugal wind wheel 320 synchronous axial system, so that the flow velocity of air-flow is consistent in spiral case 310 by coaxial motor, make the air-flow in air channel steady, while one motor of few use, also improve the stationarity of indoor set work, reduce noise.
The present invention also proposes a kind of air-conditioner, this air-conditioner includes off-premises station and wall-hanging air conditioner indoor unit, the concrete structure of this wall-hanging air conditioner indoor unit is with reference to above-described embodiment, owing to this air-conditioner have employed whole technical schemes of above-mentioned all embodiments, therefore at least having all beneficial effects that the technical scheme of above-described embodiment is brought, this is no longer going to repeat them.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every under the inventive concept of the present invention; utilize the equivalent structure transformation that description of the present invention and accompanying drawing content are made, or directly/be indirectly used in other relevant technical fields and be included in the scope of patent protection of the present invention.
Claims (10)
1. a wall-hanging air conditioner indoor unit, it is characterised in that including housing, heat exchanger and air-supply assembly, wherein, described housing has air inlet, air outlet, and connects described air inlet and the air channel of described air outlet;
Described heat exchanger is arranged in described air channel near described air inlet; Described air-supply assembly is arranged in described air channel near described air outlet;
Described air-supply assembly includes at least one blower fan, described blower fan includes the spiral case that is horizontally placed in described air channel and is located at the centrifugal wind wheel in described spiral case, described spiral case is provided with fresh air inlet and exhaust vent, described fresh air inlet is located at the position avoiding described heat exchanger on described spiral case, and described spiral case enters inside described spiral case from described air inlet in order to the condensed water stopping described heat exchanger.
2. wall-hanging air conditioner indoor unit as claimed in claim 1, it is characterised in that it is opening-like and imitate the fore shell of spherical setting and the back cover being connected with the opening of described fore shell in hollow that described housing includes rear end; Described air inlet is opened in the top of described back cover, and described air outlet is opened in described fore shell.
3. wall-hanging air conditioner indoor unit as claimed in claim 1, it is characterised in that the both ends of described spiral case are equipped with fresh air inlet.
4. wall-hanging air conditioner indoor unit as claimed in claim 3, it is characterized in that, described heat exchanger includes the first heat exchanging part and the second heat exchanging part, wherein, described first heat exchange part is between described air inlet and described blower fan, and described first heat exchanging part is arranged along the axis direction of described centrifugal wind wheel, described second heat exchanging part extends to described spiral case from one end of described first heat exchanging part.
5. wall-hanging air conditioner indoor unit as claimed in claim 1, it is characterised in that described wall-hanging air conditioner indoor unit also includes the bracing frame supporting described heat exchanger, and support frame as described above is connected with described fore shell and/or described back cover.
6. wall-hanging air conditioner indoor unit as claimed in claim 3, it is characterised in that described air-supply assembly includes two described blower fans, and the axially interval of blower fan described in two is arranged side by side.
7. wall-hanging air conditioner indoor unit as claimed in claim 6, it is characterized in that, described heat exchanger includes the first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part, wherein, described first heat exchange part is between described air inlet and described blower fan, and described first heat exchanging part is arranged along the axis direction of described centrifugal wind wheel, described second heat exchanging part is corresponding with the 3rd heat exchanging part to be extended to one end mutually deviated from of spiral case described in two from the two ends of described first heat exchanging part.
8. wall-hanging air conditioner indoor unit as claimed in claim 6, it is characterised in that the centrifugal wind wheel of blower fan described in two drives commonly through dual-axle motor.
9. wall-hanging air conditioner indoor unit as claimed in any of claims 1 to 8 in one of claims, it is characterised in that described spiral case includes the first housing and the second housing, and described first housing is connected with described back cover, and described second housing is connected with described fore shell.
10. an air-conditioner, including indoor set and off-premises station, it is characterised in that described indoor set is wall-hanging air conditioner indoor unit as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188690.7A CN105650746B (en) | 2016-03-28 | 2016-03-28 | Wall-hanging air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188690.7A CN105650746B (en) | 2016-03-28 | 2016-03-28 | Wall-hanging air conditioner indoor unit and air conditioner |
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| CN105650746A true CN105650746A (en) | 2016-06-08 |
| CN105650746B CN105650746B (en) | 2019-06-04 |
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| CN201610188690.7A Active CN105650746B (en) | 2016-03-28 | 2016-03-28 | Wall-hanging air conditioner indoor unit and air conditioner |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910259A (en) * | 2016-06-17 | 2016-08-31 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit shell and indoor unit of wall-mounted air conditioner |
| CN105928077A (en) * | 2016-06-17 | 2016-09-07 | 美的集团武汉制冷设备有限公司 | Indoor unit of air conditioner and air conditioner |
| CN106545921A (en) * | 2016-10-27 | 2017-03-29 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107525169A (en) * | 2017-09-25 | 2017-12-29 | 广东美的制冷设备有限公司 | Air treatment module and air conditioner |
| CN109341050A (en) * | 2018-11-26 | 2019-02-15 | 奥克斯空调股份有限公司 | A kind of interface mounting structure, interface module and air conditioner |
| CN109780708A (en) * | 2019-02-26 | 2019-05-21 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with it |
| CN114251281A (en) * | 2020-09-25 | 2022-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Centrifugal fan and range hood |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910259A (en) * | 2016-06-17 | 2016-08-31 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit shell and indoor unit of wall-mounted air conditioner |
| CN105928077A (en) * | 2016-06-17 | 2016-09-07 | 美的集团武汉制冷设备有限公司 | Indoor unit of air conditioner and air conditioner |
| CN105910259B (en) * | 2016-06-17 | 2019-01-22 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit shell and wall-hanging air conditioner indoor unit |
| CN105928077B (en) * | 2016-06-17 | 2019-08-16 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN106545921A (en) * | 2016-10-27 | 2017-03-29 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107525169A (en) * | 2017-09-25 | 2017-12-29 | 广东美的制冷设备有限公司 | Air treatment module and air conditioner |
| CN109341050A (en) * | 2018-11-26 | 2019-02-15 | 奥克斯空调股份有限公司 | A kind of interface mounting structure, interface module and air conditioner |
| CN109341050B (en) * | 2018-11-26 | 2024-05-10 | 奥克斯空调股份有限公司 | Interface mounting structure, interface assembly and air conditioner |
| CN109780708A (en) * | 2019-02-26 | 2019-05-21 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with it |
| CN109780708B (en) * | 2019-02-26 | 2021-10-26 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN114251281A (en) * | 2020-09-25 | 2022-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Centrifugal fan and range hood |
| CN114251281B (en) * | 2020-09-25 | 2022-10-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Centrifugal fan and range hood |
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