CN108224598A

CN108224598A - Package AC plant

Info

Publication number: CN108224598A
Application number: CN201810232054.9A
Authority: CN
Inventors: 程超; 田俊; 陈国坚; 陈学彬
Original assignee: Midea Group Co Ltd; Guangdong Midea Refrigeration Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2018-03-20
Filing date: 2018-03-20
Publication date: 2018-06-29

Abstract

The present invention proposes a kind of package AC plant, including：Air-conditioner shell；Compressor, inside air-conditioner shell, and the both sides of compressor are respectively equipped with lateral area and inside region；Wherein, the outdoor air duct of the back side panel outlet air to air-conditioner shell is equipped in lateral area, in the lateral cross section of outdoor fan, distance of the midpoint of the shortest route between outer volute tongue and outer spiral casing away from back side panel is less than distance of the axis away from back side panel of outdoor fan, and the middle vertical plane of above-mentioned the shortest route, towards the direction outside air-conditioner shell, folded angle is greater than or equal to 180 ° and less than or equal to 100 ° in the direction by the inside side region of lateral area with horizontal plane.By technical scheme of the present invention, since top plate of the air channel structure in air-conditioner shell does not set out air port with bottom plate, so as in outer side region, reduce outer spiral casing and the size of outer volute tongue in the height direction, and then the height of lateral area is reduced, reduce installation difficulty.

Description

Package AC plant

Technical field

The present invention relates to air-conditioning equipment field, in particular to a kind of package AC plant.

Background technology

Existing package AC plant is used on a large scale, and people are to the size of window machine, noise level, simple installation Property and the requirements such as beauty also changing, current most of window machines compare occupied space, and aesthetics is insufficient, not easy to assemble, and window machine Outside is largely axial flow blower, generates loud noise, and small part selects the scheme of tubular wine wheel then directly to go out from top plate On the one hand wind is likely to air outlet and is stopped by wall or to ensure outlet air, it has to which air outlet and wall is wrong when mounted It opens and the center of gravity of window machine is caused to deflect away from outside wall, easily tumble, on the other hand, in the situation for the tubular wine wheel for selecting top plate outlet air Under, corresponding air duct is extended in the height direction, so as to thicken the height of air conditioner, is unfavorable for the design of thinnedization.

Invention content

The present invention is directed at least solve one of technical problem present in the prior art or the relevant technologies.

In view of this, it is an object of the present invention to provide a kind of package AC plants.

To achieve these goals, technical scheme of the present invention provides a kind of package AC plant, including：Air conditioner shell Body；Compressor, inside air-conditioner shell, and the both sides of compressor are configured to outside area with the side plate of air-conditioner shell respectively Domain and inside region；Wherein, the outdoor air duct of the back side panel outlet air to air-conditioner shell is equipped in lateral area and set on outdoor Outdoor fan in air duct；In the lateral cross section of outdoor fan, the midpoint of the shortest route between outer volute tongue and outer spiral casing away from The distance of back side panel is less than distance of the axis away from back side panel of outdoor fan, and the shortest route between outer volute tongue and outer spiral casing Middle vertical plane is towards the direction outside air-conditioner shell, and folded angle is big in the direction by the inside side region of lateral area with horizontal plane In or equal to -180 ° and less than or equal to -100 °.

In the technical scheme, by the way that the both sides of compressor are configured to lateral area with the side plate of air-conditioner shell respectively And inside region, compressor is made to be placed between inside region and lateral area, the structure of package AC plant is compacter, volume It is small, the space that package AC plant occupies indoor and outdoors is reduced, interior is reduced inter alia and is taken up space, convenient for storing and transporting It is defeated, and under normal conditions, since the weight accounting of compressor is heavier and it is larger to vibrate in the process of running, above structure also makes whole The center of gravity of a air conditioner is more placed in the middle, so as to when the air conditioner is installed on window so that air conditioner center of gravity is in vertical side It is set on wall upwards, reduces due to centre-of gravity shift and need the possibility of additional support structures, reduce installation difficulty, reduce production Cost improves installation effectiveness；Meanwhile compressor is installed to wall center, make machine gravity window wall just on Side, can also reduce the vibration of compressor, so as to reduce noise；It is equipped with to the back side panel of air-conditioner shell in outer side region The outdoor air duct of wind sets outdoor fan in outdoor air duct, is conducive to improve the heat exchange efficiency of lateral area, and is conducive to improve The smooth degree that the gas of lateral area circulates in air inlet and the outlet；In addition, by by between outer volute tongue and outer spiral casing most The middle vertical plane of short line towards the direction outside air-conditioner shell, with horizontal plane in the direction by the inside side region of lateral area institute Angle degree is defined to negative value, so that lateral area outlet air obliquely, on the one hand convenient for the direction of outdoor outlet air is made to be staggered wall, i.e., Outdoor outlet air not blow-through wall, reduce air blow to the sound of wall generation by wall flow into it is indoor so as to form noise can Can property, on the other hand, avoid the occurrence of causes air-conditioning position to be adaptively adjusted and is dropped since air outlet is overlapped with wall The phenomenon that low installation effectiveness, also avoid the occurrence of simultaneously causes air-conditioning position to need to adjust since air outlet is overlapped with wall, and The phenomenon that making also to need in addition to set support construction outside air-conditioning centre-of gravity shift to wall during the adjustment.

Furthermore, it is necessary to, it is emphasized that since lateral area is by back side panel outlet air, i.e., the air channel structure of the application is in air-conditioning The top plate of device housing does not set out air port with bottom plate, so as in outer side region, reduce outer spiral casing with outer volute tongue in short transverse On size, and then reduce lateral area height.

Wherein, by being limited in the lateral cross section of outdoor fan, in the shortest route between outer volute tongue and outer spiral casing Distance of the point away from back side panel is less than distance of the axis away from back side panel of outdoor fan, and the most short company between outer volute tongue and outer spiral casing The middle vertical plane of line towards the direction outside air-conditioner shell, with horizontal plane in the direction by the inside side region of lateral area institute's angle Degree that is, on the basis of outer side region is outlet air obliquely, passes through restriction more than or equal to -180 ° and less than or equal to -100 ° On angle and section between air-out direction and horizontal plane line midpoint compared to the axis of outdoor fan closer to back side panel, To avoiding that directly wall or air conditioner being blowed in itself during outdoor air draft, the outlet air that lateral area occurs and air inlet are reduced Situation about interfering with each other.

In the above-mentioned technical solutions, optionally, compressor is horizontal compressor, width of the horizontal compressor along air-conditioner shell Spend direction be set on air-conditioner shell inside, and the length direction of lateral area and inside region along air-conditioner shell be respectively arranged on it is sleeping The both sides of formula compressor.

In the technical scheme, compressor uses horizontal compressor, and by width of the horizontal compressor along air-conditioner shell Direction is set in air-conditioner shell, for common compressor, is reduced the whole height of air conditioner, is thinned complete machine ruler It is very little；Meanwhile be compared to horizontal compressor and set along its length, also reduce the size of air conditioner length direction；And due to sleeping Formula compressor is set in the width direction, on this basis, by lateral area and length direction of the inside region along air-conditioner shell The both sides of horizontal compressor are respectively arranged on, structure can be made compacter, have further reduced size of the complete machine in length direction, with , simultaneously as inside region is roughly the same with the structure in lateral area, the center of gravity of air conditioner can be made by reducing package size for this It is more placed in the middle, thus after air conditioner is mounted on wall, the stability of air conditioner can be improved.

In the above-mentioned technical solutions, further, it further includes：Outdoor heat exchanger is correspondingly arranged at outside area with outdoor fan Domain；Indoor air duct, set on inside region；Indoor fan, in indoor air duct；Indoor heat exchanger, it is corresponding with indoor fan to set In inside region.

In the technical scheme, outdoor heat exchanger is set on lateral area corresponding with outdoor fan, is conducive to improve outer The heat exchange efficiency of side region；Indoor air duct in the space of inside region is set, and indoor fan is set in indoor air duct, Be conducive to improve the smooth degree of indoor air duct ventilation, at the same by indoor heat exchanger be set on inside region and with indoor fan pair It answers, is conducive to improve the heat exchange efficiency of inside region；In addition, the division of labor of inside region, lateral area is clear and definite, it is at work, indoor Heat exchanger and the outdoor heat exchanger corresponding condensation of execution or vaporization function.

Wherein, it should be noted that, indoor fan and outdoor fan are preferably fixedly arranged on air-conditioner shell in this programme On bottom plate, the mode of fixed setting includes but not limited to directly fixed or is fixed indirectly by conventional fixed structure, this Outside, indoor fan and outdoor fan can also be connected to realize fixation by the side plate with air-conditioner shell.

In the above-mentioned technical solutions, optionally, the back side panel of lateral area offers outdoor air outlet, the side of inside region Plate offers indoor air outlet；Indoor fan includes the first tubular wine wheel and indoor motor, and indoor heat exchanger is configured to first Bending structure encloses the first tubular wine wheel in the first bending structure, the unlimited area of the first bending structure and indoor outlet air Mouth is corresponding；Outdoor fan includes the second tubular wine wheel and outdoor motor, and outdoor heat exchanger is configured to the second bending structure, will Second tubular wine wheel is enclosed in the second bending structure, and the unlimited area of the second bending structure is corresponding with outdoor air outlet, wherein, institute State the not homonymy that indoor motor is set on the air-conditioner shell with the outdoor motor.

In the technical scheme, by offering outdoor air outlet, the side plate of inside region in the back side panel of outer side region Indoor air outlet is offered, does not interfere with each other indoor and outdoor outlet air, the efficiency of air conditioner work is improved, reduces energy consumption；Room Inner blower uses the combination of the first tubular wine wheel and indoor motor, on the one hand selects tubular wine wheel that can reduce noise, reduces power, On the other hand expanding blowing area is gone back；Indoor heat exchanger is configured to the first bending structure, and the first tubular wine wheel is enclosed set on In one bending structure, convenient for saving space, make structure compacter, to reduce package size, meanwhile, during the work time, wind It is flowed in the first tubular wine wheel surrounding, allows to be disposed around surrounding indoor heat exchanger and uniformly and comprehensively exchange heat, improved Heat exchange efficiency；The unlimited area of first bending structure is corresponding with indoor air outlet, drains into outside convenient for the air after heat exchange, raising is changed The thermal efficiency.

Similarly, on the one hand outdoor fan reduces noise equally using tubular wine wheel, reduces power, on the other hand increases Air supply areas and air supplying distance；Outdoor heat exchanger is configured to the second bending structure, and the second tubular wine wheel is enclosed set on the second folding In kinking structure, convenient for saving space, make structure compacter, to reduce package size, simultaneously as outdoor fan is through-flow wind Wheel, wind are flowed in tubular wine wheel surrounding, are allow to be disposed around surrounding outdoor heat exchanger and uniformly and are comprehensively exchanged heat, and are improved Heat exchange efficiency；The unlimited area of second bending structure is corresponding with outdoor air outlet, drains into outside convenient for the air after heat exchange, raising is changed The thermal efficiency.

Wherein, the side plate of inside region is specially remaining plate in addition to top plate and bottom plate, which can be straight panel For arc panel.

In addition, pass through the outdoor that the indoor motor that the first tubular wine wheel is run will be controlled to be run with the second tubular wine wheel of control Motor is set on the not homonymy of air-conditioner shell, the space availability ratio in air-conditioner shell is on the one hand improved, to realize the small of complete machine On the other hand type can also avoid the influence of centre-of gravity shift generated since the two is set on homonymy for complete machine.

In the above-mentioned technical solutions, optionally, indoor heat exchanger is multistage bending structure, is bent in an arc shape structure or single hop arc Shape bending structure；Outdoor heat exchanger is multistage bending structure, is bent in an arc shape structure or single hop is bent in an arc shape structure.

In the technical scheme, by the way that indoor heat exchanger and outdoor heat exchanger are set as multistage bending structure, curved bend Folded structure or single hop are bent in an arc shape structure, convenient for saving space, reduce package size, especially air-conditioner shell is in short transverse On size, be also convenient for improve air-conditioner housing in other components shape, Position Design flexibility, further to save sky Between, improve efficiency.

In the above-mentioned technical solutions, optionally, outer spiral casing and one end of outer volute tongue construct the appearance to form the second tubular wine wheel Area is put, outer spiral casing and the other end of outer volute tongue extend to outdoor air outlet；Indoor air duct includes：The inner spiral casing being correspondingly arranged with it is interior Volute tongue, inner spiral casing and one end of interior volute tongue construct to form the accommodating area equipped with the first tubular wine wheel, and inner spiral casing is another with interior volute tongue One end extends to indoor air outlet.

In the technical scheme, the accommodating area to form the second tubular wine wheel is constructed by one end of outer spiral casing and outer volute tongue, The other end of outer spiral casing and outer volute tongue extends to outdoor air outlet, so that outdoor fan rotation and the air that generates can be through Outer spiral casing and outer volute tongue lead directly to outdoor, shorten outdoor air duct length, so as to improve the heat exchange efficiency of outdoor unit, and pass through The setting of outer volute tongue, it is possible to reduce the possibility of air return；Corresponding inner spiral casing and interior volute tongue are set by air duct indoors, subtracted The possibility of room air reflux is lacked, and one end of inner spiral casing and interior volute tongue constructs to form housing equipped with the first tubular wine wheel Area, inner spiral casing and the other end of interior volute tongue extend to indoor air outlet, so that the air energy that indoor fan is rotated and generated It is enough directly and quickly to lead to outdoor through inner spiral casing and interior volute tongue, indoor air duct length is shortened, so as to improve the heat exchange of indoor unit Efficiency.

In the above-mentioned technical solutions, optionally, indoors in the lateral cross section of wind turbine, between interior volute tongue and inner spiral casing most The distance of front side board of the midpoint of short line away from inside region be less than distance of the indoor fan away from front side board, wherein, interior volute tongue with The middle vertical plane of the shortest route between inner spiral casing towards the direction outside air-conditioner shell, with horizontal plane by lateral area inwardly Folded angle is greater than or equal to 0 ° and less than or equal to 90 ° on the direction in region.

In the technical scheme, air outlet is set on the basis of the side plate of inside region indoors, by limiting indoors In the lateral cross section of wind turbine, the distance of front side board of the midpoint away from inside region of the shortest route between interior volute tongue and inner spiral casing is small In distance of the indoor fan away from front side board, i.e., interior volute tongue is set on to the top of inner spiral casing, to during indoor air-supply, convenient for drawing upwards Air-out direction is led, while under the action of the first tubular wine wheel, also increase outlet air distance, improve the comfort of air-conditioning.

Moreover it is preferred that the middle vertical plane of the shortest route between interior volute tongue and inner spiral casing is towards the side outside air-conditioner shell To, folded angle is greater than or equal to 0 ° and less than or equal to 90 ° in the direction by the inside side region of lateral area with horizontal plane, I.e. interior volute tongue be set on inner spiral casing top, inside region be outlet air obliquely on the basis of, by limiting air-out direction and water Angle between plane to avoiding that directly wall or air conditioner being blowed in itself during indoor air-supply, reduces and inside occurs The situation that the outlet air in region is interfered with each other with air inlet.

Further, when air conditioner freezes, due to through the cold air that indoor air outlet is discharged compared with indoor hot-air It is heavier, it moves downward naturally, and pass through above-mentioned setting so that it flows, further increases out along parabola after cold air discharge Wind distance.

In the above-mentioned technical solutions, further, it further includes：Air inlet in first, set on corresponding with indoor heat exchanger On the top plate and/or bottom plate of inside region；First external air inlet port, set on the top plate of lateral area corresponding with outdoor heat exchanger And/or on bottom plate.

In the technical scheme, by the way that air inlet in first to be set on to the top plate of inside region corresponding with indoor heat exchanger And/or on bottom plate, it is staggered with the indoor air outlet on inside region side plate, reduces what the wind of indoor air outlet directly flowed back May, to improve the heat exchange efficiency of indoor unit；By the first external air inlet port, set on the top of lateral area corresponding with outdoor heat exchanger It on plate and/or bottom plate, is staggered with the outdoor air outlet on lateral area back side panel, the wind for reducing outdoor air outlet directly returns The possibility of stream, to improve the heat exchange efficiency of outdoor unit.

Wherein it is preferred to air inlet and the first external air inlet port in first are respectively provided on top plate and bottom plate, on top plate In first based on air inlet and the air inlet of the first external air inlet port, it can prevent in the indoor of the lower part of package AC plant and room Outside has barrier to occur reducing incoming air area.

In the above-mentioned technical solutions, optionally, it further includes：Interior filtration members, in housing, and in interior filtration members and first Air inlet is correspondingly arranged.

In the technical scheme, by with first in air inlet be accordingly equipped with interior filtration members, convenient for filtering by first The air that air inlet flows into reduces the impurity flowed into the first tubular wine wheel air, on the one hand improves the clean journey of discharge gas Degree, and then protective capability of the air conditioner to health is improved, tiny particles content is on the other hand reduced to the first tubular wine wheel Damage improves the service life of the first tubular wine wheel of inside region.

In the above-mentioned technical solutions, optionally, it further includes：Supplementary heat exchanger, at outdoor air outlet, to reduce outdoor The heat of heat exchanger.

In the technical scheme, supplementary heat exchanger at outdoor air outlet is set, supplementary heat exchanger is enable fully to exchange heat, Heat exchange efficiency is improved, and reduces the heat of outdoor heat exchanger, so as to reduce the load of outdoor heat exchanger, extends its service life.

In the above-mentioned technical solutions, optionally, it further includes：Air inlet in second, on the side plate of inside region；Second External air inlet port, on the side plate of lateral area, wherein, the second external air inlet port is respectively arranged on lateral area with outdoor air outlet On different side plates, air inlet is respectively arranged on from indoor air outlet on the different side plates of inside region in second.

In the technical scheme, by setting air inlet and the second external air inlet port in second, convenient for improving intake, so as to Improve heat exchange efficiency；Specifically, the second external air inlet port is set on the side plate of lateral area, and air inlet is set on medial area in second On the side plate in domain, convenient for by air inlet in air inlet and first in second be staggered and by the second external air inlet port and first it is outer into Air port is staggered, and multi-direction air inlet improves air intake efficiency and the smooth degree of circulation；Meanwhile second external air inlet port and outdoor air outlet point She Yu not be on the different side plates of lateral area, air inlet is respectively arranged on the different side plates of inside region from indoor air outlet in second On, it is possible to reduce wind of the wind of outdoor air outlet directly through the reflux of the second external air inlet port and indoor air outlet is directly through second The possibility of interior air inlet reflux, improves heat exchange efficiency.

In the above-mentioned technical solutions, optionally, it further includes：Aided filter part, in housing, and aided filter part and Air inlet is correspondingly arranged in two.

In the technical scheme, by setting aided filter part, convenient for being further filtered to air, further to carry The clean level of high air, meanwhile, aided filter part is correspondingly arranged with air inlet in second on the side plate of inside region, Convenient for improving the cleanliness factor through air inlet institute inlet air flow in second.

In the above-mentioned technical solutions, optionally, if inside region is including air inlet in one second and set on medial area Air inlet in the first of domain top plate, and indoor air outlet is set on the front side board of inside region, then interior filtration members and aided filter Part is integrally formed, L-shaped；If inside region include two second in air inlet and set on inside region top plate first in into Air port, and indoor air outlet is set on the front side board of inside region, then interior filtration members are integrally formed with aided filter part, U-shaped, And the opening of U-shaped filtration members is towards the bottom plate of inside region.

In the technical scheme, when inside region includes air inlet in one second and the set on inside region top plate Air inlet in one, and when indoor air outlet is set on the front side board of inside region, i.e., air inlet in air inlet and first in first Be connected, it is L-shaped, so as to which interior filtration members and the setting of aided filter part are integrally formed and L-shaped, with adapt to second it is interior into The position of air inlet in air port and first, and the fixing piece and fixed structure of filtration members can be reduced, simplify air-conditioner shell Structure, improve installation effectiveness；When inside region includes air inlet in two second and the set on inside region top plate Air inlet in one, and indoor air outlet is set on the front side board of inside region, then interior filtration members are integrally formed with aided filter part And it is U-shaped, at this time since the side plate of top plate and the left and right sides is equipped with air inlet, for ease of installation, by filtration members Opening directly towards bottom plate is moved down installation can be realized when mounted by the bottom plate being open towards inside region, can also The fixing piece and fixed structure of filtration members are reduced, simplifies the structure of air-conditioner housing, improves installation effectiveness.

In the above-mentioned technical solutions, optionally, if the top plate and bottom plate of inside region are equipped with air inlet in first, medial area The left plate and right plate in domain are equipped with air inlet in second, then interior filtration members form frame shape filtration members with aided filter part.

In the technical scheme, in the first of inside region in air inlet and second air inlet be respectively arranged on top plate, When on bottom plate and left side plate, i.e., at this time the air inlet direction of inside region be four direction, by by interior filtration members with auxiliary Filtration members integration is to form frame shape filtration members, and the air-flow that can be entered the wind to either direction is filtered, to improve the first through-flow wind The service life of wheel in use.

In the above-mentioned technical solutions, optionally, it further includes：Electric heater unit, set on the first tubular wine wheel and indoor heat exchange Between device.

It in the technical scheme, can be big by setting electric heater unit between the first tubular wine wheel and indoor heat exchanger Width improves the exchange capability of heat of air-conditioning, and indoor heating is acted on so as to enhance.

In the above-mentioned technical solutions, optionally, it further includes：Electric-controlled box, in air-conditioner shell, and electric-controlled box and compression Machine is bonded, wherein, electric-controlled box is set on compressor top or is set on compressor side in the width direction.

In the technical scheme, by the way that electric-controlled box to be set as being bonded with compressor, more compact structure can be made, convenient for contracting Small package size, and electric-controlled box is set on compressor top or is set on compressor side in the width direction, convenient for reducing compressor Influence of the weight to electric-controlled box reduces the possibility that electric-controlled box is destroyed by the gravity of compressor.

Wherein, when electric-controlled box to be set on compressor top or be set on compressor side in the width direction, between Padded coaming can be set, to reduce vibration that compressor generates in the operating condition caused by the electric-controlled parts inside electric-controlled box It influences.

In the above-mentioned technical solutions, optionally, it further includes：Indoor wind deflector, with the air conditioner shell on the upside of indoor air outlet Body is rotatablely connected.

It in the technical scheme, can be to warp by setting indoor wind deflector above the indoor air outlet of air-conditioner shell The flow direction of the gas of indoor air outlet outflow is adjusted, to improve the air-supply quality of air conditioner.

In the above-mentioned technical solutions, optionally, it further includes：Compressor bin on the bottom plate of air-conditioner shell, and compresses Cabin is filled with noise reduction medium for accommodating compressor between compressor bin and compressor.

In the technical scheme, by the compressor bin being set on bottom plate, on the one hand compressor can be protected, avoided Compressor is in direct contact with the front and rear air that exchanges heat, and is prolonged the service life, while be filled between compressor bin and compressor Noise reduction medium can reduce compressor and generate in the process of running and reach indoor noise.

The additional aspect and advantage of the present invention will become practice apparent or by the present invention in following description section Recognize.

Description of the drawings

Fig. 1 shows the structure diagram of air-conditioning according to an embodiment of the invention；

Fig. 2 shows the structure diagrams of air-conditioning according to another embodiment of the invention；

Fig. 3 shows the partial structural diagram of the lateral area of air-conditioning according to an embodiment of the invention；

Fig. 4 shows the partial structural diagram of the lateral area of air-conditioning according to an embodiment of the invention；

Fig. 5 shows the partial structural diagram of the lateral area of air-conditioning according to an embodiment of the invention；

Fig. 6 shows the partial structural diagram of the inside region of air-conditioning according to an embodiment of the invention；

Fig. 7 shows the structure diagram of air-conditioning according to an embodiment of the invention.

Wherein, the correspondence in Fig. 1 to Fig. 7 between reference numeral and component names is：

10 air-conditioner shells, 20 horizontal compressors, 22 compressor bins, 31 inside regions, in Room 311 air duct, snail in 3111 Shell, volute tongue in 3112,312 first tubular wine wheels, 313 indoor heat exchangers, 314 indoor air outlets, air inlet in 315 first, 32 Lateral area, outside Room 321 air duct, 3211 outer spiral casings, 3212 outer volute tongues, 322 second tubular wine wheels, 323 outdoor heat exchangers, and 324 Outdoor air outlet, 325 first external air inlet ports, 40 supplementary heat exchangers, 50 electric-controlled boxes.

Specific embodiment

It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application Feature in example and embodiment can be combined with each other.

Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also To be implemented using other different from other modes described here, therefore, protection scope of the present invention is not by described below Specific embodiment limitation.

Referring to Fig. 1 to Fig. 7 descriptions according to some embodiments of the present invention.

As shown in Figure 1, Figure 2 and Figure 7, An embodiment provides a kind of package AC plant, including：Air-conditioning Device housing 10；Compressor, inside air-conditioner shell 10, and the both sides of compressor respectively with the side plate structure of air-conditioner shell 10 Cause lateral area 32 and inside region 31；Wherein, the back side panel outlet air to air-conditioner shell 10 is equipped in lateral area 32 Outdoor air duct 321 and the outdoor fan in outdoor air duct 321；In the lateral cross section of outdoor fan, outer volute tongue 3212 with Distance of the midpoint of the shortest route between outer spiral casing 3211 away from back side panel is less than distance of the axis away from back side panel of outdoor fan, And the middle vertical plane of the shortest route between outer volute tongue 3212 and outer spiral casing 3211 is towards the direction outside air-conditioner shell 10, with level Face in the direction by 32 inside side region 31 of lateral area folded angle beta be greater than or equal to -180 ° and less than or equal to - 100°。

In this embodiment, by the way that side plate of the both sides of compressor respectively with air-conditioner shell 10 is configured to lateral area 32 and inside region 31, compressor is made to be placed between inside region 31 and lateral area 32, the structure of package AC plant is more It is compact, it is small, the space that package AC plant occupies indoor and outdoors is reduced, interior is reduced inter alia and is taken up space, is convenient for Storage and transport, and under normal conditions, since the weight accounting of compressor is heavier and vibrates larger, above-mentioned knot in the process of running Structure also makes the center of gravity of entire air conditioner more placed in the middle, so as to when the air conditioner is installed on window so that air conditioner center of gravity It is set on wall in the vertical direction, reduces due to centre-of gravity shift and need the possibility of additional support structures, reduce installation difficulty, Production cost is reduced, improves installation effectiveness；Meanwhile compressor is installed to wall center, makes machine gravity in window wall The surface of body can also reduce the vibration of compressor, so as to reduce noise；It is equipped in outer side region 32 to air-conditioner shell The outdoor air duct 321 of 10 back side panel outlet air, the interior setting outdoor fan in outdoor air duct 321, is conducive to improve lateral area 32 Heat exchange efficiency, and be conducive to improve the smooth degree that the gas of lateral area 32 circulates in air inlet and the outlet；In addition, pass through by The middle vertical plane of the shortest route between outer volute tongue 3212 and outer spiral casing 3211 exists towards the direction outside air-conditioner shell with horizontal plane Folded angle is defined to negative value on direction by the inside side region of lateral area, is on the one hand convenient for that the direction of outdoor outlet air is made to be staggered Wall, i.e., blow-through wall, the sound that reduction air blows to wall generation do not flow into interior so as to be formed by wall for outdoor outlet air The possibility of noise, on the other hand, avoid the occurrence of causes air-conditioning position to need to carry out adaptability since air outlet is overlapped with wall The phenomenon that adjusting and reducing installation effectiveness, also avoid the occurrence of simultaneously leads to air-conditioning position needs since air outlet is overlapped with wall The phenomenon that adjusting, and making also to need in addition to set support construction outside air-conditioning centre-of gravity shift to wall during the adjustment.

Furthermore, it is necessary to, it is emphasized that since lateral area 32 is by back side panel outlet air, i.e., the air channel structure of the application is in sky The top plate and bottom plate for adjusting device housing 10 do not set out air port, so as in outer side region 32, reduce outer spiral casing 3211 and outer volute tongue 3212 size in the height direction, and then reduce the height of lateral area 32.

Wherein, as shown in fig. 7, by being limited in the lateral cross section of outdoor fan, outer volute tongue 3212 and outer spiral casing 3211 Between distance of the midpoint away from back side panel of the shortest route be less than distance of the axis away from back side panel of outdoor fan, and outer volute tongue The middle vertical plane of the shortest route between 3212 and outer spiral casing 3211 is towards the direction outside air-conditioner shell 10, with horizontal plane by outer Folded angle beta is greater than or equal to -180 ° and less than or equal to -100 ° on the direction of 32 inside side region 31 of side region, i.e., outside On the basis of side region 32 is outlet air obliquely, by limiting line on angle and section between air-out direction and horizontal plane Midpoint compared to outdoor fan axis closer to back side panel, to being avoided during outdoor air draft directly to wall or air conditioner in itself It is blowed, reduction is interfered with each other there is a situation where the outlet air of lateral area 32 with air inlet.

Above-mentioned β angles can be any one in -100 °, -110 °, -120 °, -140 °, -160 °, it is preferred to use -120 °, with Make outlet air that can parabolically move as possible, outlet air distance is improved, so as to improve heat exchange efficiency.

In the above-described embodiments, optionally, compressor is horizontal compressor 20, and horizontal compressor 20 is along air-conditioner shell 10 Width direction be set on inside air-conditioner shell 10, and lateral area 32 and length side of the inside region 31 along air-conditioner shell 10 To the both sides for being respectively arranged on horizontal compressor 20.

In this embodiment, compressor uses horizontal compressor 20, and by horizontal compressor 20 along air-conditioner shell 10 Width direction is set in air-conditioner shell 10, for common compressor, is reduced the whole height of air conditioner, is thinned whole Machine size；Meanwhile be compared to horizontal compressor 20 and set along its length, also reduce the size of air conditioner length direction；And Since above-mentioned horizontal compressor 20 is set in the width direction, on this basis, by lateral area 32 and inside region 31 along air-conditioning The length direction of device housing 10 is respectively arranged on the both sides of horizontal compressor 20, and structure can be made compacter, further reduced whole Machine width direction size, at the same time, since inside region 31 is roughly the same with the structure in lateral area 32, reduce it is whole Machine size can make the center of gravity of air conditioner more placed in the middle, thus after air conditioner is mounted on wall, can improve air conditioner Stability.

In the above-described embodiments, further, it further includes：Outdoor heat exchanger 323 is correspondingly arranged at outside area with outdoor fan Domain 32；Indoor air duct 311, set on inside region 31；Indoor fan, in indoor air duct 311；Indoor heat exchanger 313, with room Inner blower is correspondingly arranged inside region 31.

In this embodiment, by the way that outdoor heat exchanger 323 is set on lateral area 32 corresponding with outdoor fan, be conducive to Improve the heat exchange efficiency of lateral area 32；Indoor air duct 311 in the space of inside region 31 is set, and indoor fan is set In the smooth degree in indoor air duct 311, being conducive to improve the indoor ventilation of air duct 311, while by indoor heat exchanger 313 set on interior Side region 31 and corresponding with indoor fan is conducive to improve the heat exchange efficiency of inside region 31；In addition, inside region 31, outside Region 32 is divided the work clearly, and at work, indoor heat exchanger 313 performs corresponding condensation or vaporization function with outdoor heat exchanger 323.

Wherein, it should be noted that, indoor fan and outdoor fan are preferably fixedly arranged on air-conditioner shell 10 in this programme Bottom plate on, the mode of fixed setting includes but not limited to directly fixed or is fixed indirectly by conventional fixed structure, In addition, indoor fan and outdoor fan can also be by being connected to realize fixation with the side plate of air-conditioner shell 10.

In the above-described embodiments, optionally, the back side panel of lateral area 32 offers outdoor air outlet 324, inside region 31 side plate offers indoor air outlet 314；Indoor fan includes the first tubular wine wheel 312 and indoor motor, indoor heat exchanger 313 are configured to the first bending structure, and the first tubular wine wheel 312 is enclosed in the first bending structure, the first bending structure Unlimited area it is corresponding with indoor air outlet 314；Outdoor fan includes the second tubular wine wheel 322 and outdoor motor, outdoor heat exchanger 323 are configured to the second bending structure, and the second tubular wine wheel 322 is enclosed in the second bending structure, the second bending structure Unlimited area it is corresponding with outdoor air outlet 324, wherein, indoor motor is set on the not homonymy of air-conditioner shell 10 with outdoor motor.

In this embodiment, by offering outdoor air outlet 324 in the back side panel of outer side region 32, inside region 31 Side plate offers indoor air outlet 314, does not interfere with each other indoor and outdoor outlet air, improves the efficiency of air conditioner work, reduces Energy consumption；On the one hand indoor fan is selected tubular wine wheel that can reduce and is made an uproar using the combination of the first tubular wine wheel 312 and indoor motor Sound reduces power, on the other hand goes back expanding blowing area；Indoor heat exchanger 313 is configured to the first bending structure, and first is passed through Stream wind wheel 312 is enclosed in the first bending structure, convenient for saving space, makes structure compacter, to reduce package size, together When, during the work time, wind is flowed in 312 surrounding of the first tubular wine wheel, and making to be disposed around surrounding indoor heat exchanger 313 can be with It uniformly comprehensively exchanges heat, improves heat exchange efficiency；The unlimited area of first bending structure is corresponding with indoor air outlet 314, is convenient for Air after heat exchange drains into outside, improves heat exchange efficiency.

Similarly, on the one hand outdoor fan selects tubular wine wheel using the combination of the second tubular wine wheel 322 and outdoor motor Noise can be reduced, reduces power, on the other hand goes back expanding blowing area and air supplying distance；Outdoor heat exchanger 323 is configured to second Bending structure, and the second tubular wine wheel 322 is enclosed in the second bending structure, convenient for saving space, make structure compacter, To reduce package size, simultaneously as outdoor fan is tubular wine wheel, during the work time, wind is in the second tubular wine wheel 322 4 Zhou Liudong, allows to be disposed around surrounding outdoor heat exchanger 323 and uniformly and comprehensively exchanges heat, and improves heat exchange efficiency；Second The unlimited area of bending structure is corresponding with outdoor air outlet 324, drains into outside convenient for the air after heat exchange, improves heat exchange efficiency.

Wherein, the side plate of inside region 31 is specially remaining plate in addition to top plate and bottom plate, which can be straight panel It can be arc panel.

In addition, by the way that the indoor motor that the first tubular wine wheel 312 is run will be controlled to be run with the second tubular wine wheel 322 of control Outdoor motor be set on air-conditioner shell 10 not homonymy, on the one hand improve air-conditioner shell 10 in space availability ratio, with reality The miniaturization of existing complete machine, on the other hand can also avoid the shadow of centre-of gravity shift generated since the two is set on homonymy for complete machine It rings.

In the above-described embodiments, optionally, indoor heat exchanger 313 is multistage bending structure, is bent in an arc shape structure or single hop It is bent in an arc shape structure；Outdoor heat exchanger 323 is multistage bending structure, is bent in an arc shape structure or single hop is bent in an arc shape structure.

In this embodiment, by the way that indoor heat exchanger 313 and outdoor heat exchanger 323 are set as multistage bending structure, arc Shape bending structure or single hop are bent in an arc shape structure, convenient for saving space, reduce package size, especially air-conditioner shell 10 is in height The size on direction is spent, is also convenient for improving the flexibility of the shape, Position Design of other components in air-conditioner housing, with further Space is saved, improves efficiency.

In the above-described embodiments, optionally, outer spiral casing 3211 and one end of outer volute tongue 3212 construct to form the second through-flow wind The accommodating area of wheel 322, outer spiral casing 3211 and the other end of outer volute tongue 3212 extend to outdoor air outlet 324；It wraps in indoor air duct 311 It includes：One end of the inner spiral casing 3111 being correspondingly arranged and interior volute tongue 3112, inner spiral casing 3111 and interior volute tongue 3112, which constructs to be formed, to be equipped with The accommodating area of first tubular wine wheel 312, inner spiral casing 3111 and the other end of interior volute tongue 3112 extend to indoor air outlet 314.

In this embodiment, it constructs to form the second tubular wine wheel 322 by one end of outer spiral casing 3211 and outer volute tongue 3212 Accommodating area, the other end of outer spiral casing 3211 and outer volute tongue 3212 extends to outdoor air outlet 324, so that outdoor fan turns Air that is dynamic and generating can lead directly to outdoor through outer spiral casing 3211 and outer volute tongue 3212, shorten outdoor 321 length of air duct, So as to improve the heat exchange efficiency of outdoor unit, and pass through the setting of outer volute tongue 3212, it is possible to reduce the possibility of air return；By Indoor air duct 311 sets corresponding inner spiral casing 3111 and interior volute tongue 3112, reduces the possibility of room air reflux, and inner spiral casing 3111 construct to form the accommodating area equipped with the first tubular wine wheel 312 with one end of interior volute tongue 3112, inner spiral casing 3111 and interior volute tongue 3112 other end extends to indoor air outlet 314, so that the air that indoor fan is rotated and generated can be through inner spiral casing 3111 and interior volute tongue 3112 directly and quickly lead to outdoor, indoor 311 length of air duct is shortened, so as to improve the heat exchange of indoor unit Efficiency.

In the above-described embodiments, optionally, indoors in the lateral cross section of wind turbine, interior volute tongue 3112 and inner spiral casing 3111 it Between the shortest route front side board of the midpoint away from inside region distance be less than distance of the indoor fan away from front side board, wherein, such as Shown in Fig. 7, the middle vertical plane of the shortest route between interior volute tongue 3112 and inner spiral casing 3111 towards the direction outside air-conditioner shell 10, Folded angle [alpha] is greater than or equal to 0 ° and is less than or equal in the direction by 32 inside side region 31 of lateral area with horizontal plane 90°。

In this embodiment, air outlet 314 is set on the basis of the side plate of inside region 31 indoors, passes through wind indoors In the lateral cross section of machine, front side board of the midpoint away from inside region of the shortest route between interior volute tongue 3212 and inner spiral casing 3211 Distance is less than the top that interior volute tongue 3112 is set on inner spiral casing 3111 by distance of the indoor fan away from front side board, to indoor air-supply When, convenient for booting up air-out direction, while under the action of the first tubular wine wheel 312, increase outlet air distance, improve air-conditioning Comfort.

Moreover it is preferred that the middle vertical plane of the shortest route between interior volute tongue 3112 and inner spiral casing 3111 is towards air conditioner shell Direction outside body 10, folded angle [alpha] is greater than or equal to 0 ° in the direction by 32 inside side region 31 of lateral area with horizontal plane And less than or equal to 90 °, i.e., the top of inner spiral casing 3111 is set in interior volute tongue 3112, inside region 31 is the base of outlet air obliquely On plinth, by limiting the angle between air-out direction and horizontal plane, to being avoided during indoor air-supply directly to wall or air conditioner Itself is blowed, and reduction is interfered with each other there is a situation where the outlet air of inside region 31 with air inlet.

α angles can select any one in 20 °, 40 °, 60 °, 80 °, can also select its in the range of 0 °~90 ° His angle, preferred angle is 45 °, so that outlet air parabolically moves, improves air supplying distance, and then improve heat exchange efficiency and sky The comfort of tune.

Further, when air conditioner freezes, due to empty compared with indoor heat through the cold air that indoor air outlet 314 is discharged Gas is heavier, moves downward naturally, and passes through above-mentioned setting so that flows, further increases along parabola after cold air discharge Outlet air distance.

In the above-described embodiments, further, it further includes：Air inlet 315 in first, set on right with indoor heat exchanger 313 On the top plate and/or bottom plate of the inside region 31 answered；First external air inlet port 325, set on 323 corresponding outside of outdoor heat exchanger On the top plate and/or bottom plate in region 32.

In this embodiment, by the way that air inlet 315 in first is set on and 313 corresponding inside region 31 of indoor heat exchanger Top plate and/or bottom plate on, be staggered with the indoor air outlet 314 on 31 side plate of inside region, reduce indoor air outlet 314 The possibility that directly flows back of wind, to improve the heat exchange efficiency of indoor unit；By the first external air inlet port 325, it is set on and outdoor heat exchanger On the top plate and/or bottom plate of 323 corresponding lateral areas 32, with the outdoor air outlet 324 on 32 back side panel of lateral area It is staggered, the possibility that the wind of outdoor air outlet 324 directly flows back is reduced, to improve the heat exchange efficiency of outdoor unit.

Wherein it is preferred to 315 and first external air inlet port 325 of air inlet in first is respectively provided on top plate and bottom plate, with top On plate first in 315 and first external air inlet port 325 of air inlet air inlet based on, can prevent in the lower part of package AC plant Indoor and outside there is barrier to occur reducing incoming air area.

In the above-described embodiments, optionally, it further includes：Interior filtration members, in housing, and interior filtration members with first in into Air port 315 is correspondingly arranged.

In this embodiment, by with first in air inlet 315 be accordingly equipped with interior filtration members, convenient for filtering by first The air that air inlet 315 flows into, reduces the impurity flowed into 312 air of the first tubular wine wheel, on the one hand improves discharge gas Clean level, and then protective capability of the air conditioner to health is improved, tiny particles content is on the other hand reduced to the first through-flow The damage of wind wheel 312 improves the service life of the first tubular wine wheel 312 of inside region 31.

In the above-described embodiments, as shown in Fig. 2, optionally, further including：Supplementary heat exchanger 40, set on outdoor air outlet 324 Place, to reduce the heat of outdoor heat exchanger 323.

In this embodiment, supplementary heat exchanger 40 at outdoor air outlet 324 is set, enables supplementary heat exchanger 40 abundant Heat exchange improves heat exchange efficiency, and reduces the heat of outdoor heat exchanger 323, so as to reduce the load of outdoor heat exchanger 323, extends Its service life.

In the above-described embodiments, optionally, it further includes：Air inlet in second, on the side plate of inside region 31；Second External air inlet port, on the side plate of lateral area 32, wherein, the second external air inlet port is respectively arranged on outside with outdoor air outlet 324 On the different side plates in region 32, air inlet is respectively arranged on from indoor air outlet 314 on the different side plates of inside region 31 in second.

In this embodiment, by air inlet and the second external air inlet port in setting second, convenient for improving intake, so as to carry High heat exchange efficiency；Specifically, the second external air inlet port is set on the side plate of lateral area 32, and air inlet is set on medial area in second On the side plate in domain 31, convenient for air inlet 315 in air inlet and first in second is staggered and by the second external air inlet port and first External air inlet port 325 is staggered, and multi-direction air inlet improves air intake efficiency；Meanwhile second external air inlet port set respectively with outdoor air outlet 324 In on the different side plates of lateral area 32, air inlet is respectively arranged on the difference of inside region 31 with indoor air outlet 314 in second On side plate, it is possible to reduce wind of the wind of outdoor air outlet 324 directly through the reflux of the second external air inlet port and indoor air outlet 314 Possibility directly through air inlet reflux in second, improves heat exchange efficiency.

In the above-described embodiments, optionally, it further includes：Aided filter part, in housing, and aided filter part and second Interior air inlet is correspondingly arranged.

In this embodiment, by setting aided filter part, convenient for being further filtered to air, to further improve The clean level of air, meanwhile, aided filter part is correspondingly arranged with air inlet in second on the side plate of inside region 31, Convenient for improving the cleanliness factor through air inlet place inlet air flow in second.

In the above-described embodiments, optionally, if inside region 31 is including air inlet in one second and set on medial area Air inlet 315 in the first of 31 top plate of domain, and indoor air outlet 314 is set on the front side board of inside region 31, then interior filtration members It is integrally formed with aided filter part, it is L-shaped；If inside region 31 is including air inlet in two second and set on inside region 31 Air inlet 315 in the first of top plate, and indoor air outlet 314 be set on inside region 31 front side board on, then interior filtration members with it is auxiliary Filtration members is helped to be integrally formed, the openings of U-shaped and U-shaped filtration members is towards the bottom plate of inside region 31.

In this embodiment, when inside region 31 is including air inlet in one second and set on 31 top plate of inside region Air inlet 315 in first, and when indoor air outlet 314 is set on the front side board of inside region 31, i.e. auxiliary air inlet opening and first Interior air inlet 315 is connected, L-shaped, is integrally formed and L-shaped so as to which interior filtration members and aided filter part are set, with The position of air inlet 315 in air inlet and first in second is adapted to, and the fixing piece and fixed structure of filtration members can be reduced, letter Change the structure of air-conditioner shell 10, improve installation effectiveness；When inside region 31 includes air inlet in two second and sets In air inlet 315 in the first of 31 top plate of inside region, and indoor air outlet 314 is set on the front side board of inside region 31, then Interior filtration members and aided filter part are integrally formed and U-shaped, at this time since the side plate of top plate and the left and right sides is equipped with air inlet Mouthful, therefore for ease of installation, by the opening of filtration members towards the bottom plate of inside region 31, will directly be open the bottom of towards when mounted Plate, which moves down, can be realized installation, can also reduce the fixing piece and fixed structure of filtration members, simplify the structure of air-conditioner housing, Improve installation effectiveness.

In the above-described embodiments, optionally, it is interior if the top plate and bottom plate of inside region 31 are equipped with air inlet 315 in first The left plate and right plate of side region 31 are equipped with air inlet in second, then interior filtration members form frame shape with aided filter part and filter Part.

In this embodiment, air inlet is respectively arranged on top in air inlet 315 and second in the first of inside region 31 When on plate, bottom plate and left side plate, i.e., at this time the air inlet direction of inside region 31 be four direction, by by interior filtration members with To form frame shape filtration members, the air-flow that can be entered the wind to either direction is filtered the integration of aided filter part, is passed through with improving first Flow the service life of wind wheel 312 in use.

In the above-described embodiments, optionally, it further includes：Electric heater unit, set on the first tubular wine wheel 312 and indoor heat exchange Between device 313.

In this embodiment, by setting electric heater unit between the first tubular wine wheel 312 and indoor heat exchanger 313, The exchange capability of heat of air-conditioning can be greatly improved, indoor heating is acted on so as to enhance.

In the above-described embodiments, optionally, it further includes：Electric-controlled box 50, in air-conditioner shell 10, and electric-controlled box 50 with Compressor is bonded, wherein, electric-controlled box 50 is set on compressor top or is set on compressor side in the width direction.

In this embodiment, by the way that electric-controlled box 50 to be set as being bonded with compressor, more compact structure can be made, convenient for contracting Small package size, and electric-controlled box 50 is set on compressor top or is set on compressor side in the width direction, convenient for reducing compressor Influence of the weight to electric-controlled box 50, reduce the possibility that electric-controlled box 50 is destroyed by the gravity of compressor.

Wherein, by electric-controlled box 50 be set on compressor top or in the width direction be set on compressor side when, the two it Between padded coaming can be set, the electric-controlled parts inside electric-controlled box 50 are made in the vibration generated in the operating condition with reducing compressor Into influence.

In the above-described embodiments, optionally, it further includes：Indoor wind deflector, the air conditioner shell with 314 upside of indoor air outlet Body 10 is rotatablely connected.

It in this embodiment, can be right by setting indoor wind deflector above the indoor air outlet 314 of air-conditioner shell 10 The flow direction of the gas flowed out through indoor air outlet 314 is adjusted, to improve the air-supply quality of air conditioner.

In the above-described embodiments, optionally, it further includes：Compressor bin 22 on the bottom plate of air-conditioner shell 10, and is pressed Contracting cabin 22 is filled with noise reduction medium for accommodating compressor between compressor bin 22 and compressor.

In this embodiment, by the compressor bin 22 being set on bottom plate, on the one hand compressor can be protected, avoided Compressor is in direct contact with the front and rear air that exchanges heat, and is prolonged the service life, while filled between compressor bin 22 and compressor There is noise reduction medium, compressor can be reduced and generate in the process of running and reach indoor noise.

Wherein, noise reduction medium is chosen as noise-reducing sponge, noise reduction foam or noise reduction powder.

Embodiment 1

As shown in Figures 1 and 3, according to the package AC plant of one embodiment proposed by the present invention, including：Air conditioner shell Body 10；Horizontal compressor 20 is set on along the width direction of air-conditioner shell 10 inside air-conditioner shell 10, i.e. horizontal compressor 20 Axial direction it is parallel with the width direction of air-conditioner shell 10；The circumferential both sides of horizontal compressor 20 respectively with air-conditioner shell 10 Side plate is configured to lateral area 32 and inside region 31, i.e. lateral area 32 and length of the inside region 31 along air-conditioner shell 10 Direction is respectively arranged on the circumferential both sides of horizontal compressor 20；Wherein, the rear side to air-conditioner shell 10 is equipped in lateral area 32 The outdoor air duct 321 of plate outlet air and the outdoor fan in outdoor air duct 321, as shown in fig. 7, in the transverse direction of outdoor fan On section, distance of the midpoint away from back side panel of the shortest route between outer volute tongue 3212 and outer spiral casing 3211 is less than outdoor fan Distance of the axis away from back side panel, and the middle vertical plane of the shortest route between outer volute tongue 3212 and outer spiral casing 3211 is towards air conditioner shell Direction outside body 10, folded angle beta is -120 ° in the direction by 32 inside side region 31 of lateral area with horizontal plane.

It is to be appreciated that the vertical line of the bending place of outer volute tongue 3212 to outer spiral casing 3211 is outer volute tongue 3212 and outer spiral casing 3211 the shortest route.

Further, lateral area 32 includes：Outdoor fan, outdoor air duct 321 and outdoor heat exchanger 323, wherein, it is outdoor Wind turbine is set in outdoor air duct 321 and is fixedly connected with the bottom plate of air-conditioner shell 10；Outdoor heat exchanger 323, with outdoor fan It is correspondingly arranged.Inside region 31 includes：Indoor air duct 311 and indoor fan in the inner is set, and indoor fan and air conditioner shell The bottom plate of body 10 is fixedly connected, and further includes the indoor heat exchanger 313 being correspondingly arranged with indoor fan.

Using the structure design of the present embodiment, make complete machine structure compacter, machine gravity is more placed in the middle, and when installation is convenient for Air conditioner center of gravity is set on wall in the vertical direction, reduces due to centre-of gravity shift and need the possibility of additional support structures, drop Low installation difficulty reduces production cost, improves installation effectiveness, meanwhile, machine gravity may be used also in the surface of window wall To reduce the vibration of compressor, so as to reduce noise；It, can be direct to being avoided during outdoor air draft by limiting β angles as 120 ° Wall or air conditioner are blowed in itself, reduction is interfered with each other there is a situation where the outlet air of lateral area 32 with air inlet；And Using horizontal compressor 20, size of the air conditioner in short transverse can also be greatly reduced.

Optionally, the back side panel of lateral area 32 offers outdoor air outlet 324, and the side plate of inside region 31, which opens up, has family Interior air outlet 314；Indoor fan includes the first tubular wine wheel 312 and indoor motor, and indoor heat exchanger 313 is configured to the first folding Kinking structure encloses the first tubular wine wheel 312 in the first bending structure, the unlimited area of the first bending structure and indoor outlet air Mouth 314 corresponds to；Outdoor fan includes the second tubular wine wheel 322 and outdoor motor, and outdoor heat exchanger 323 is configured to the second bending Structure encloses the second tubular wine wheel 322 in the second bending structure, the unlimited area of the second bending structure and outdoor air outlet 324 correspond to, wherein, indoor motor is set on the not homonymy of air-conditioner shell 10 with outdoor motor.

Specifically, the first bending structure and the second bending structure are multistage bending structure, more to adapt to air conditioner shell Scattered space in body 10.

Indoor fan and outdoor fan, convenient for noise is greatly reduced, reduces power, can also increase using tubular wine wheel Air supply areas and air supplying distance improve the comfort of air-conditioning and reduce size of the air-conditioning in short transverse；Heat exchanger is using more Section bending structure, and tubular wine wheel is enclosed in, convenient for cramped construction, package size is reduced, further reduces air conditioner shell The size of body 10 in the height direction, during the work time, wind are flowed in tubular wine wheel surrounding, are disposed around surrounding heat exchanger It can uniformly and comprehensively exchange heat, improve the heat exchange efficiency of heat exchanger.

Optionally, outer spiral casing 3211 and one end of outer volute tongue 3212 construct to form 322 outdoor fan of the second tubular wine wheel Accommodating area, outer spiral casing 3211 and the other end of outer volute tongue 3212 extend to outdoor air outlet 324；Indoor air duct 311 includes：It is corresponding The inner spiral casing 3111 of setting and interior volute tongue 3112, interior volute tongue 3112 are set on the top of inner spiral casing 3111, inner spiral casing 3111 and interior snail One end of tongue 3112 constructs to form the accommodating area equipped with 312 indoor fan of the first tubular wine wheel, inner spiral casing 3111 and interior volute tongue 3112 other end extends to indoor air outlet 314.

By above-mentioned design, convenient for shortening air duct length, complete machine heat exchange efficiency is improved, simultaneously as inside region 31 Side plate offers indoor air outlet 314, and interior volute tongue 3112 is set on to the top of inner spiral casing 3111 at this time, to during indoor air-supply, Convenient for booting up air-out direction, while under the action of the first tubular wine wheel 312, increase outlet air distance, improve relaxing for air-conditioning Adaptive；It is natural since the cold air discharged through indoor air outlet 314 is heavier compared with indoor hot-air and during air conditioner refrigeration It moves downward, and passes through above-mentioned setting so that flowed after cold air discharge along parabola, further increase outlet air distance.

Indoors in the lateral cross section of wind turbine, the midpoint of the shortest route between interior volute tongue 3112 and inner spiral casing 3111 is away from interior The distance of the front side board of side region is less than distance of the indoor fan away from front side board, i.e., interior volute tongue 3112 is set on the upper of inner spiral casing 3111 Side, wherein, the middle vertical plane of the shortest route between interior volute tongue 3112 and inner spiral casing 3111 towards the direction outside air-conditioner shell 10, Folded angle [alpha] is 45 ° in the direction by 32 inside side region 31 of lateral area with horizontal plane

Further, air inlet 315 in first, set on on the top plate of 313 corresponding inside region 31 of indoor heat exchanger； First external air inlet port 325, set on on the top plate of 323 corresponding lateral area 32 of outdoor heat exchanger, convenient for the room on side plate Interior air outlet 314 or outdoor air outlet 324 are staggered, and reduce the possibility that the wind of air outlet directly flows back, to improve complete machine heat exchange effect Rate.

Optionally, interior filtration members are additionally provided in housing, with first in air inlet 315 be correspondingly arranged, with filter by first The air that interior air inlet 315 flows into reduces the impurity flowed into tubular wine wheel air, so as to improve the clean journey of discharge gas Degree, and then air conditioner is improved to the protective capability of health, tiny particles content can also be reduced to the first tubular wine wheel 312 Damage improves the service life of the tubular wine wheel of indoor side region 31.

Optionally, as shown in Fig. 2, supplementary heat exchanger 40 is additionally provided at outdoor air outlet 324, to reduce outdoor heat exchanger 323 heat.

Optionally, on the side plate of inside region 31, air inlet in second is additionally provided with, with the intake in machine region in raising, And then heat exchange efficiency is improved, meanwhile, air inlet and outdoor 324 indoor air outlet 314 of air outlet are staggered design in second, set on interior On the different side plate in machine region, to reduce the possibility that the wind of air outlet is directly back to auxiliary air inlet opening, complete machine can also be improved Whole drafting efficiency；On the side plate of lateral area 32, the second external air inlet port is additionally provided with, to improve the intake in outer machine region, And then heat exchange efficiency is improved, meanwhile, the second external air inlet port and outdoor air outlet 324 are staggered design, different set on outer machine region On side plate, the possibility of the second external air inlet port is directly back to the wind for reducing outdoor air outlet 324, the whole of complete machine can also be improved Body drafting efficiency.

Further, it is corresponding with air inlet in second, aided filter part is additionally provided in housing, in filtering auxiliary second Air inlet into air-flow.Further, it is pushed up for air inlet in the second of inside region 31 and set on inside region 31 Air inlet 315 in the first of plate, and indoor air outlet 314 is set on the front side board of inside region 31, then interior filtration members are with assisting Filtration members can be integrally formed, L-shaped, so as to corresponding with air inlet 315 in air inlet in second and first, the fixed filtration members of reduction Fixing piece and fixed structure, simplify the structure of air-conditioner housing, improve installation effectiveness.

Electric heater unit is additionally provided in the air-conditioner shell 10 of the present embodiment, is changed set on the first tubular wine wheel 312 with interior Between hot device 313, to improve the exchange capability of heat of air-conditioning.

Optionally, electric-controlled box 50 is further included in air-conditioner shell 10, set on the top of compressor, to reduce the weight of compressor Influence of the power to electric-controlled box 50 can also save space, reduce package size.

Optionally, the diameter of the second tubular wine wheel 322 of outdoor fan, with the first tubular wine wheel 312 of indoor fan Diameter proportion is 0.8~2.

The air conditioner of the present embodiment further includes indoor wind deflector, 10 turns of the air-conditioner shell with 314 upside of indoor air outlet Dynamic connection, to adjust the flow direction of the gas of the outflow of indoor air outlet 314；And compressor bin 22, set on air-conditioner shell On 10 bottom plate, to accommodate and protect compressor, noise reduction medium can also be filled between compressor bin 22 and compressor, with drop Low noise.

Embodiment 2

According to the package AC plant of another embodiment proposed by the present invention, as shown in figure 4, it is different from embodiment 1 it It is in and includes two heat exchanging segments in, outdoor heat exchanger 323, wherein, one section of connected one section being connected with outer volute tongue 3212 is Arc, another section is straight section.

Embodiment 3

According to the package AC plant of another embodiment proposed by the present invention, as shown in figure 5, it is different from embodiment 1 it It is in and includes two heat exchanging segments in, outdoor heat exchanger 323, wherein, one section of connected one section being connected with outer volute tongue 3212 is straight Section, another section is segmental arc.

Embodiment 4

According to the package AC plant of another embodiment proposed by the present invention, as shown in fig. 6, it is different from embodiment 1 it It is in outdoor heat exchanger 323 is bent in an arc shape structure for single hop.

Embodiment 5

According to the package AC plant of another embodiment proposed by the present invention, as shown in fig. 7, it is different from embodiment 1 it It is in and includes two heat exchanging segments in, indoor heat exchanger 313, wherein, one section of connected one section being connected with interior volute tongue 3112 is straight Section, another section is segmental arc.

Embodiment 6

According to the package AC plant of another embodiment proposed by the present invention, difference from Example 1 is, first Interior air inlet 315, at the same set on on the top plate and bottom plate of 313 corresponding inside region 31 of indoor heat exchanger；First external air inlet Mouthfuls 325, at the same set on on the top plate and bottom plate of 323 corresponding lateral area 32 of outdoor heat exchanger, and with first on top plate Based on the air inlet of interior 315 and first external air inlet port 325 of air inlet.

Embodiment 7

According to the package AC plant of another embodiment proposed by the present invention, difference from Example 1 is, automatically controlled Box 50 is bonded set on the side of compressor circumferential direction, and with compressor, so as to make more compact structure, convenient for reducing package size, together When, therebetween equipped with padded coaming, to reduce vibration that compressor generates in the operating condition to the electricity inside electric-controlled box 50 Influence caused by controlling component.

Technical scheme of the present invention is described in detail above in association with attached drawing, by technical scheme of the present invention, effectively subtracts Small air conditioner size, reduces installation difficulty, reduces the vibration of compressor after installation, reduces noise, also reduce Rainwater, dust enter possibility inside air-conditioner housing from air outlet, and are not easy to be immediately seen internal structure, do not generate ponding.

In the present invention, term " first ", " second ", " third " are only used for the purpose described, and it is not intended that instruction Or imply relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", The terms such as " connected ", " connection ", " fixation " should all be interpreted broadly, for example, " connection " can be fixedly connected or can Dismantling connection is integrally connected；" connected " can be directly connected, and can also be indirectly connected by intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In description of the invention, it is to be understood that the instructions such as term " on ", " under ", "left", "right", "front", "rear" Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplification is retouched It states rather than indicates or imply signified device or unit must have specific direction, with specific azimuth configuration and operation, It is thus impossible to it is interpreted as limitation of the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean to combine at least one reality that the particular features, structures, materials, or characteristics that the embodiment or example describe are contained in the present invention It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more embodiments or example with Suitable mode combines.

It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art For member, the invention may be variously modified and varied.Any modification for all within the spirits and principles of the present invention, being made, Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims

1. a kind of package AC plant, which is characterized in that including：

Air-conditioner shell；

Compressor, inside the air-conditioner shell, and the both sides of the compressor side with the air-conditioner shell respectively Plate structure is into lateral area and inside region；

Wherein, the outdoor air duct of the back side panel outlet air to the air-conditioner shell is equipped in the lateral area and set on the room Outdoor fan in outer air duct；

In the lateral cross section of the outdoor fan, the midpoint of the shortest route between the outer volute tongue and the outer spiral casing is away from institute The distance for stating back side panel is less than distance of the axis of the outdoor fan away from the back side panel, and the outer volute tongue and the outer snail The middle vertical plane of the shortest route between shell towards the direction outside the air-conditioner shell, with horizontal plane from the lateral area to Folded angle is greater than or equal to -180 ° and less than or equal to -100 ° on the direction of the inside region.

2. package AC plant according to claim 1, which is characterized in that the compressor is horizontal compressor, described Horizontal compressor is set on inside the air-conditioner shell, and the lateral area and institute along the width direction of the air-conditioner shell The length direction for stating inside region along the air-conditioner shell is respectively arranged on the both sides of the horizontal compressor.

3. package AC plant according to claim 2, which is characterized in that further include：

Outdoor heat exchanger is correspondingly arranged at the lateral area with the outdoor fan；

Indoor air duct, set on the inside region；

Indoor fan, in the indoor air duct；

Indoor heat exchanger is correspondingly arranged at the inside region with the indoor fan.

4. package AC plant according to claim 3, which is characterized in that the back side panel of the lateral area, which opens up, has family Outgoing tuyere, the side plate of the inside region offer indoor air outlet；

The indoor fan includes the first tubular wine wheel and indoor motor, and the indoor heat exchanger is configured to the first bending knot Structure encloses first tubular wine wheel in first bending structure, the unlimited Qu Yusuo of first bending structure State indoor air outlet correspondence；

The outdoor fan includes the second tubular wine wheel and outdoor motor, and the outdoor heat exchanger is configured to the second bending knot Structure encloses second tubular wine wheel in second bending structure, the unlimited Qu Yusuo of second bending structure Outdoor air outlet is stated to correspond to,

Wherein, the indoor motor is set on the not homonymy of the air-conditioner shell with the outdoor motor.

5. package AC plant according to claim 4, which is characterized in that the indoor heat exchanger is multistage bending knot Structure is bent in an arc shape structure or single hop is bent in an arc shape structure；The outdoor heat exchanger for multistage bending structure, be bent in an arc shape structure or Single hop is bent in an arc shape structure.

6. package AC plant according to claim 4 or 5, which is characterized in that

One end of the outer spiral casing and the outer volute tongue constructs the accommodating area to form second tubular wine wheel, the outer spiral casing with The other end of the outer volute tongue extends to the outdoor air outlet；

The interior air duct includes：The inner spiral casing being correspondingly arranged and interior volute tongue, the inner spiral casing and one end structure of the interior volute tongue Appearance extends to the room into set on the accommodating area of first tubular wine wheel, the inner spiral casing and the other end of the interior volute tongue Interior air outlet.

7. package AC plant according to claim 6, which is characterized in that in the lateral cross section of the indoor fan, The distance of front side board of the midpoint of the shortest route away from the inside region between the interior volute tongue and the inner spiral casing is less than institute Distance of the indoor fan away from the front side board is stated, wherein, it hangs down in the shortest route between the interior volute tongue and the inner spiral casing Direction facing towards outside the air-conditioner shell, with horizontal plane from the lateral area on the direction of the inside region institute Angle degree is greater than or equal to 0 ° and less than or equal to 90 °.

8. package AC plant according to claim 7, which is characterized in that further include：

Air inlet in first, on the top plate and/or bottom plate of the inside region corresponding with the indoor heat exchanger；

First external air inlet port, on the top plate and/or bottom plate of the lateral area corresponding with the outdoor heat exchanger.

9. package AC plant according to claim 8, which is characterized in that further include：

Interior filtration members, in the housing, and air inlet is correspondingly arranged in the interior filtration members and described first.

10. package AC plant according to claim 9, which is characterized in that further include：

Supplementary heat exchanger, at the outdoor air outlet, to reduce the heat of the outdoor heat exchanger.

11. the package AC plant according to any one of claim 4 to 10, which is characterized in that further include：

Air inlet in second, on the side plate of the inside region；

Second external air inlet port, on the side plate of the lateral area,

Wherein, second external air inlet port is respectively arranged on from the outdoor air outlet on the different side plates of the lateral area, institute Air inlet in second is stated to be respectively arranged on the different side plates of the inside region from the indoor air outlet.

12. package AC plant according to claim 11, which is characterized in that further include：

Aided filter part, in the housing, and air inlet is correspondingly arranged in the aided filter part and described second.

13. package AC plant according to claim 12, which is characterized in that if the inside region is included described in one Air inlet and the air inlet in the first of the inside region top plate in second, and the indoor air outlet is set in described On the front side board of side region, then the interior filtration members are integrally formed with the aided filter part, L-shaped；

If the inside region include two described second in air inlet and set on the inside region top plate first in into Air port, and the indoor air outlet is set on the front side board of the inside region, the then interior filtration members and the aided filter Part is integrally formed, and the openings of U-shaped and U-shaped filtration members is towards the bottom plate of the inside region.

14. package AC plant according to claim 12, which is characterized in that if the top plate and bottom plate of the inside region Equipped with air inlet in described first, the left plate and right plate of the inside region are equipped with air inlet in described second, then described Interior filtration members form frame shape filtration members with the aided filter part.

15. package AC plant according to any one of claims 4 to 14, which is characterized in that further include：

Electric heater unit, between first tubular wine wheel and the indoor heat exchanger.

16. the package AC plant according to any one of claim 2 to 15, which is characterized in that further include：

Electric-controlled box, in the air-conditioner shell, and the electric-controlled box is bonded with the compressor,

Wherein, the electric-controlled box is set on the compressor top or is set on the compressor side along the width direction.

17. the package AC plant according to any one of claim 2 to 15, which is characterized in that further include：

Air-conditioner shell rotation connection on the upside of indoor wind deflector, with the indoor air outlet.

18. the package AC plant according to any one of claim 2 to 15, which is characterized in that further include：

Compressor bin, on the bottom plate of the air-conditioner shell, and the compressor bin is used to accommodate the compressor, and institute It states and noise reduction medium is filled between compressor bin and the compressor.