CN204629764U - Cabinet air-conditioner - Google Patents

Abstract

The utility model discloses a kind of cabinet air-conditioner, it comprises housing, air handling system and air cleaning system.Described housing is formed with upper chamber, lower chambers, upper air duct and lower air duct.Described upper air duct runs through described upper cavity.Described lower air duct runs through described lower chamber.Described air handling system is arranged on upper chamber, for sucking air by described upper air duct, freezes or sends cold wind or hot blast by described upper air duct after heating.Described air cleaning system is arranged on lower chambers, for being sucked air by described lower air duct, purified air and send the air after purification.The cabinet air-conditioner of the utility model better embodiment not only can temperature and humidity in conditioning chamber, can also realize indoor air purification.

Description

Cabinet air-conditioner

Technical field

The utility model relates to air-conditioner, particularly a kind of cabinet air-conditioner.

Background technology

Cabinet air-conditioner in the past only has air conditioning function.

Utility model content

The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model needs to provide a kind of cabinet air-conditioner.

The cabinet air-conditioner of the utility model better embodiment, comprises housing, air handling system and air cleaning system.Described housing is formed with upper chamber, lower chambers, upper air duct and lower air duct.Described upper air duct runs through described upper cavity.Described lower air duct runs through described lower chamber.Described air handling system is arranged on described upper chamber, for sucking air by described upper air duct, freezes or sends cold wind or hot blast by described upper air duct after heating.Described air cleaning system is arranged on lower chambers, for being sucked air by described lower air duct, purified air and send the air after purification.

The cabinet air-conditioner of the utility model better embodiment not only can temperature and humidity in conditioning chamber, can also realize indoor air purification.

In some embodiments, described housing comprises header board and rear plate, and described upper chamber and described lower chambers are formed between described header board and described rear plate.Described rear plate is formed with the enterprising air port be communicated with described upper chamber and the lower air inlet be communicated with described lower chambers.Described header board is formed with the upper air outlet be communicated with described upper chamber and the lower air outlet be communicated with described lower chambers.Described upper air duct is formed between described enterprising air port and described upper air outlet, and described lower air duct is formed between described lower air inlet and described lower air outlet.

In some embodiments, described lower air outlet comprises lower-left air outlet and bottom right air outlet.

In some embodiments, described housing also comprises the lower-left sliding door and bottom right sliding door that slide and be arranged on described header board, for sliding between primary importance and the second place.Described lower-left sliding door and described bottom right sliding door cover described lower-left air outlet and described bottom right air outlet when being positioned at primary importance, and open described lower-left air outlet and bottom right air outlet when being positioned at the second place.

In some embodiments, described upper air outlet comprises upper left air outlet and upper right air outlet.

In some embodiments, described housing also comprises the upper left sliding door and upper right sliding door that slide and be arranged on described header board, for sliding between primary importance and the second place.Described upper left air outlet and described upper right air outlet is opened described upper left sliding door and described upper right sliding door cover described upper left air outlet and described upper right air outlet and be positioned at the described second place when being positioned at described primary importance time.

In some embodiments, described rear plate is outstanding V-shaped backward.

In some embodiments, described conditioner comprises and comprises indoor heat exchanger and indoor fan from described enterprising air port successively to described upper air outlet, and described indoor fan can be cross flow fan, axial flow blower or diagonal flow fan.

In some embodiments, described air cleaning system comprises filtration system and fan system from described lower air inlet to described lower air outlet, and described fan system comprises spiral case and is arranged on the centrifugal blower in spiral case.Described centrifugal blower comprises centrifugal wind wheel and the motor for driving described centrifugal wind wheel to rotate.Described spiral case comprises the snail shape portion for accommodating described centrifugal wind wheel and is formed at the outlet section of both sides, described snail shape portion, and described snail shape portion forms the rear air inlet relative with described filtration system.Each described outlet section is formed with the front air outlet be communicated with described snail shape portion.

In some embodiments, multiple blades that described centrifugal wind wheel comprises wheel hub and extends back along the direction of the rotating shaft being parallel to described centrifugal wind wheel from described wheel hub, the parabolically radial arrangement of described multiple blade, the rear end outline line of each described blade comprises the first segmental arc that the axis of rotation outwards extends back thus the Ji Fengqu that formation is relative with described rear air inlet between multiple described blade.

In some embodiments, described cabinet air-conditioner comprises support frame, and described support frame comprises the demarcation strip be arranged in described housing, and described housing is divided into upper chamber and lower chambers by demarcation strip.Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by the practice of the utility model utility model.

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:

Fig. 1 is the schematic perspective view of the cabinet air-conditioner of the utility model embodiment.

Fig. 2 is the floor map of the cabinet air-conditioner of the utility model embodiment.

Fig. 3 is the generalized section of the hatching III-III along Fig. 2.

Fig. 4 is the generalized section of the hatching IV-IV along Fig. 2.

Fig. 5 is the generalized section of the hatching V-V along Fig. 2.

Fig. 6 is the generalized section of the hatching VI-VI along Fig. 2.

Fig. 7 is the schematic perspective view of the air handling system of the cabinet air-conditioner of the utility model embodiment.

Fig. 8 is the decomposing schematic representation of the air cleaning system of the cabinet air-conditioner of the utility model embodiment.

Fig. 9 is the schematic perspective view of the air cleaning system of the cabinet air-conditioner of the utility model embodiment.

Figure 10 is the schematic perspective view of the centrifugal wind wheel of the cabinet air-conditioner of the utility model embodiment.

Figure 11 is the schematic perspective view of the spiral case of the cabinet air-conditioner of the utility model embodiment.

Figure 12 is the schematic perspective view of another angle of the spiral case of the cabinet air-conditioner of the utility model embodiment.

Figure 13 is the schematic perspective view of the electric machine support of the cabinet air-conditioner of the utility model embodiment.

Figure 14 is the operating diagram of the cabinet air-conditioner of the utility model embodiment.

Detailed description of the invention

Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and the restriction to the utility model utility model can not being interpreted as.

In description of the present utility model, it will be appreciated that, term " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " upper ", " under ", " front ", " after ", " left ", " right ", " vertically ", " level ", " top ", " end ", " in ", " outer ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more described features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.

In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection or can communication mutually; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature in second feature it " go up " or it " under " the first and second features can be comprised directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.

Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.

Please refer to the drawing 1-6 and Figure 14, the cabinet air-conditioner 100 of embodiment of the present utility model comprises housing 10, air handling system 30 and air cleaning system 50.Housing 10 is formed with upper chamber 10a, lower chambers 10b, run through the upper air duct 10c of upper chamber 10a and run through the lower air duct 10d of lower chambers 10b.Air handling system 30 is arranged on upper chamber 10a, for sucking air by upper air duct 10c, freezing or sending cold wind or hot blast by upper air duct 10c after heating.Air cleaning system 50 is arranged on lower chambers 10b, for being sucked air by lower air duct 10d, purified air and send the air after purification.

So, cabinet air-conditioner 100 not only can realize air conditioning, can also realize purification of air.

In some embodiments, housing 10 comprises header board 14 and rear plate 12, and upper chamber 10a and lower chambers 10b is formed between header board 14 and rear plate 12, and rear plate 12 is formed with the enterprising air port 121 be communicated with upper chamber 10a and the lower air inlet 122 be communicated with lower chambers 10b.Header board 14 is formed with the upper air outlet 141 be communicated with upper chamber 10a and the lower air outlet 142 be communicated with lower chambers 10b.Upper air duct 10c is formed between enterprising air port 121 and upper air outlet 141.Lower air duct 10d is formed between lower air inlet 122 and lower air outlet 142.

So, air handling system 30 and air cleaning system 50 form double-layer air-flow by upper air duct 10c and lower air duct 10d, and air conditioning and purification of air do not interfere with each other.

In some embodiments, lower air outlet 142 comprises lower-left air outlet 1421 and bottom right air outlet 1422.

So, air cleaning system 50 can comprise two air-out points, and air-out efficiency is high, and air-out is even.In addition, because air-supply is positioned at the both sides of cabinet air-conditioner 100, be more prone to return air, form the airflow circulating of purification of air.

In some embodiments, housing 10 also comprises the lower-left sliding door 1512 and bottom right sliding door 1522 that slide and be arranged on header board 14, for sliding between primary importance and the second place.Lower-left air outlet 1421 and bottom right air outlet 1422 is opened lower-left sliding door 1512 and bottom right sliding door 1522 cover lower-left air outlet 1421 and bottom right air outlet 1422 and be positioned at the second place when being positioned at primary importance time.

So, lower-left air outlet 1421 and bottom right air outlet 1422 can cover when not using, and one can avoid contamination by dust, the function that two can prevent the animals such as insect or mouse such as cockroach from building nest in lower air duct 10d harms cabinet air-conditioner 100.

In some embodiments, upper air outlet 141 comprises upper left air outlet 1411 and upper right air outlet 142.

So, air handling system 30 can comprise two air-out points, and air-out efficiency is high, and air-out is even.In addition, because air-supply is positioned at the both sides of cabinet air-conditioner 100, be more prone to return air, form the airflow circulating of air conditioning.

In some embodiments, housing 10 also comprises the upper left sliding door 1511 and upper right sliding door 1521 that slide and be arranged on header board 14, for sliding between primary importance and the second place, when covering upper left air outlet 1411 and upper right air outlet 1412 when upper left sliding door 1511 and upper right sliding door 1521 are positioned at primary importance and be positioned at the second place, open upper left air outlet 1411 and upper right air outlet 1412.

So, upper left air outlet 1411 and upper right air outlet 1412 can cover when not using, and one can avoid contamination by dust, and two can prevent the animals such as insect or mouse such as cockroach to be in the wind to build the function that nest harms cabinet air-conditioner 100 in 10c.

In some embodiments, rear plate 12 is outstanding V-shaped backward.

So, the rear shape of plate 12 and the form fit in corner, be beneficial to space efficient when cabinet air-conditioner 100 is arranged on corner.

In some embodiments, conditioner comprises and comprises indoor heat exchanger 32 and indoor fan 33 from enterprising air port 121 successively to upper air outlet 141, and indoor fan 33 can be cross flow fan, axial flow blower or diagonal flow fan.

Because indoor fan 33 adopts cross flow fan, axial flow blower or diagonal flow fan, lower to the requirement for height of upper chamber 10a, therefore, when cabinet air-conditioner 100 is highly certain, enough spaces can be reserved to lower chambers 10b with accommodating air cleaning system 50.

Please refer to the drawing 11-12, in some embodiments, air cleaning system 50 comprises filtration system 51 and fan system from lower air inlet 122 to lower air outlet 142.Fan system comprises spiral case 5231 and is arranged on the centrifugal blower 521 in spiral case 5231, and centrifugal blower 521 comprises centrifugal wind wheel 5211 and the motor 5212 for driving centrifugal wind wheel 5211 to rotate.Spiral case 5231 comprises for accommodating the snail shape portion 5231a of centrifugal wind wheel 5211 and being formed at the outlet section 5231b of 5231a both sides, snail shape portion.Snail shape portion 5231a forms the rear air inlet 5231c relative with filtration system 51.Each outlet section 5231b is formed with the front air outlet 5231h be communicated with snail shape portion 5231a.

So, spiral case 5231 is formed with rear air inlet 5231c and two front air outlet 5231h, adds air-out point while changing the position of air intake and air-out, thus improves air-out efficiency.

Please refer to the drawing 10, in some embodiments, multiple blade 5211b that centrifugal wind wheel 5211 comprises wheel hub 5211a and extends back along the direction of the rotating shaft being parallel to centrifugal wind wheel 5211 from wheel hub 5211a, multiple blade 5211b parabolically radial arrangement, the rear end outline line 5211c of each blade 5211b comprises the first segmental arc 5211e that the axis of rotation outwards extends back thus the Ji Fengqu that formation is relative with rear air inlet 5231c between multiple blade 5211b.

Because the spiral case 5231 coordinated with centrifugal wind wheel 5211 is formed with rear air inlet 5231c and two front air outlet 5231h, while changing the position of air intake and air-out, add air-out point, thus improve air-out efficiency.Corresponding, centrifugal wind wheel 5211 is formed with the Ji Fengqu of corresponding rear air inlet 5231c, so can collect more air-flow, discharges under blade 5211b effect to centrifugal direction, ensures air-out efficiency.

In some embodiments, cabinet air-conditioner 100 comprises support frame 20, and support frame comprises the demarcation strip 21 be arranged in housing 10, and housing 10 is divided into upper chamber 10a and lower chambers 10b by demarcation strip 21.

So, it is simple that structure is set, convenient and practical.

Concrete, refer to Fig. 1, in the present embodiment, cabinet air-conditioner 100 comprises housing 10, support frame 20, air handling system 30, electrically-controlled component 40 and air cleaning system 50.Support frame 20, air handling system 30, electrically-controlled component 40 and air cleaning system 50 are arranged in housing 10.Air handling system 30, electrically-controlled component 40 and air cleaning system 50 are supported on support frame 20.

See also Fig. 2 and Fig. 5-6, housing 10 comprises chassis 11, rear plate 12, side plate 13, header board 14, sliding door and upper cover 16.Rear plate 12, side plate 13 and header board 14 are installed on chassis 11.Upper cover 16 is located on rear plate 12, side plate 13, header board 14, thus limits receiving space.

Housing 10 is formed with upper chamber 10a, lower chambers 10b, run through the upper air duct 10c of upper chamber 10a and run through the lower air duct 10d of lower chambers 10b.Upper chamber 10a and lower chambers 10b is formed between header board 14 and rear plate 12, rear plate 12 is formed with the enterprising air port 121 be communicated with upper chamber 10a and the lower air inlet 122 be communicated with lower chambers 10b, header board 14 is formed with the upper air outlet 141 be communicated with upper chamber 10a and the lower air outlet 142 be communicated with lower chambers 10b, and upper air duct 10c is formed between enterprising air port 121 and upper air outlet 141.Lower air duct 10d is formed between lower air inlet 122 and lower air outlet 142.

Upper air outlet 141 comprises upper left air outlet 1411 and upper right air outlet 1412, and lower air outlet 142 comprises lower-left air outlet 1421 and bottom right air outlet 1422.

Sliding door comprises left sliding door 151 and right sliding door 152, and left sliding door 151 and right sliding door 152 slide respectively and be located on header board 14, and the left and right sides being positioned at header board 14 hides for slip or exposes upper air outlet 141 and lower air outlet 142.

So, air outlet 141 and lower air outlet 142 can be hidden when not using, preventing contamination by dust, or the animal such as insect or mouse such as cockroach enters and builds nest, harms cabinet air-conditioner 100.

Rear plate 12 convex shaped forming V-shape backward.The position of lower air inlet 122 is provided with lower air intake grid 1221.

So, cabinet air-conditioner 100 is put when corner, can utilize coordinating of rear plate 12 and corner, make space availability ratio higher.

Support frame 20 comprises demarcation strip 21 and gripper shoe 22, and demarcation strip 21 is divided into upper chamber 10a and lower chambers 10b housing 10.Air handling system 30 is located in the upper chamber 10a of housing 10, and air cleaning system 50 is located in the lower chambers 10b of housing 10.Electrically-controlled component 40 is located between air handling system 30 and air cleaning system 50, and is installed on gripper shoe 22.

So, cabinet air-conditioner 100 more effectively can remove indoor harmful air pollutants, such as dust, pollen, formaldehyde.The density of air pollutants is generally large than air, and the air pollutants of ground surface are than concentrating above ground surface.Air cleaning system 50 is installed on lower position, can more effectively purify air.

Please refer to the drawing 3 and Fig. 5-7, air handling system 30 comprises filter screen 31, indoor heat exchanger 32, indoor fan 33, air channel 34 and bracing frame 35.

Filter screen 31 is located between rear plate 12 and indoor heat exchanger 32.Heat exchanger 33 and rear plate 12 form fit, namely raise into V shape.Separated by a distance between indoor fan 33 and indoor heat exchanger 32.

Indoor fan 33 comprises left cross flow fan 331 and right cross flow fan 332, and left cross flow fan 331 is vertical with right cross flow fan 332 to be arranged.Right cross flow fan 332 comprises right motor 3321, right tubular wine wheel 3322 and right electric machine support 3323, the lower end of right tubular wine wheel 3322 is located at by right motor 3321, the axle of right motor 3321 is connected with the hole of right tubular wine wheel 3322, and right motor 3321 is installed with on right electric motor stand 3323.The position of left cross flow fan 331 is identical with right cross flow fan 332 with mounting means

Air channel 34 is jointly limited by parts such as spiral case 343, wind blade 344 and central dividing plates 345 and forms, and one end, air channel 34 is provided with air inlet 341, and air inlet 341 communicates with enterprising air port 121.Air channel 34 other end is provided with air outlet 342, and air outlet 342 comprises left air outlet 3421 and right air outlet 3422, and left air outlet 3421 and right air outlet 3422 communicate with upper left air outlet 1411 and upper right air outlet 1412 respectively.

The position of left air outlet 3421 and right air outlet 3422 is respectively equipped with left wind blade 3441 and right wind blade 3442.Left wind blade 3441 and right wind blade 3442 can regulate the wind direction of air-out respectively.

Bracing frame 35 comprises top board 351 and base plate 352.Upper cover 16 is located on top board 351, and top board 351 is provided with multiple groove and hole, and upper cover 16 fastens with top board 351 and/or is threaded.Base plate 352 lower surface is provided with bearing pin 3521, and base plate 352 passes through bearing pin 3521 location and installation on demarcation strip 21.

Air handling system 30 is for refrigeration or heat.Air handling system 30 is freezed, the low-pressure steam of cold-producing medium is sucked by compressor (not shown) and drains into outdoor heat exchanger (not shown) after boil down to high steam, now outdoor heat exchanger is condenser, the outdoor air that the aerofoil fan (not shown) of outdoor fan sucks simultaneously flows through outdoor heat exchanger, take away cold-producing medium liberated heat, make high pressure refrigerant vapor be condensed into highly pressurised liquid.Highly pressurised liquid sprays into indoor heat exchanger 32 after filter (not shown), throttle mechanism (not shown), and now indoor heat exchanger 32 is evaporimeter, and evaporates under corresponding low pressure, draws heat around.The air turned cold after indoor chamber inner blower 33 makes heat release is simultaneously sent to indoor by air channel 34.Room air like this constantly circulates, and reaches the object reducing temperature or dehumidifying.The heating operations of air conditioning system 30 is contrary with process of refrigerastion.

Certainly, air handling system 30 can be not limited to present embodiment, in other embodiments, can adopt the air handling system of axial flow blower formula.

Electrically-controlled component 40 is connected with air handling system 20 and air purifier system 50, for controlling both operations.

Refer to Fig. 4, Fig. 5-6 and Fig. 8-9 air purifier system 50 comprises filtration system 51 and fan system, and air purifier system 50 is installed on chassis 11.Fan system comprises centrifugal blower 521, and filtration system 51 is located between centrifugal blower 521 and lower air intake grid 1221.

Filtration system 51 comprises antibacterial and mouldproof just filter screen, sponge active carbon layer, cellular activated carbon layer and efficient filter screen (High Efficiency Particular Air Filter, HEPA) (not shown), antibacterial and mouldproof just filter screen, sponge active carbon layer, cellular activated carbon layer and efficient filter screen (HEPA, High Efficiency Particular Air Filter) is set gradually to the direction of centrifugal blower 521 by lower air intake grid 1221.

Refer to Figure 10, centrifugal blower 521 comprises centrifugal wind wheel 5211 and motor 5212.Centrifugal wind wheel 5211 comprises wheel hub 5211a and is installed on the blade 5211b on wheel hub 5211a.

Blade 5211b is multiple, and multiple blade 5211b extends back along the direction of the rotating shaft being parallel to centrifugal wind wheel 521 from wheel hub 5211a, and parabolically radial arrangement.

Blade 5211b is formed with rear end outline line 5211c and front end outline line 5211d.The rear end outline line 5211c of each blade 5211b comprises the first segmental arc 5211e outwards extended back from the rotating shaft of centrifugal wind wheel, and the first segmental arc 5211e forms Ji Fengqu between multiple blade 5211b.

The front end outline line 5211d of each blade 5211b comprises the second segmental arc 5211g outwards extended forward from the rotating shaft of centrifugal wind wheel, and the second segmental arc 5211g forms depressor area between multiple blade 5211b.

The front end outline line 5211d of blade 5211b also comprises the first straightway 5211h, and the first straightway 5211h is connected with first outward extending one end of segmental arc 5211e211e.The rear end profile of blade 5211b also comprises the second straightway 5211f, and the stretch out one end in direction of the second straightway 5211f and the second segmental arc 5211g is connected.First segmental arc 5211e is substantially identical with the radical length of the second segmental arc 5211g.Second straightway 5211f is substantially identical with the radial distance of the second straightway 5211f.Wheel hub 5211a is sheet material and the front end contoured fit of shape and blade 5211b, and the front end of each blade 5211b is connected with wheel hub 5211a.

Centrifugal wind wheel 521 also comprises the second wind scooper 5211i.Second wind scooper 5211i is arranged at the rear end of blade 5211b.Second wind scooper 5211i comprises the second ring segment 5211k and the second annular flow deflector 5211k.Second annular flow deflector 5211k from the second ring segment 5211k forward and the extension that curves inwardly form.The external diameter of the second wind scooper 5211i is less than the external diameter of blade 5211b, and the internal diameter of the second wind scooper 5211i is greater than the external diameter of Ji Fengqu.

Motor 5212 is installed on electric machine support 524, and electric machine support 524 is connected with chassis 11.

Please refer to the drawing 13, electric machine support 524 comprises vertical support frame 5241 and horizontal fixed mount 5242.Vertical support frame 5241 is arranged on the chassis 11 of cabinet air-conditioner, and vertical support frame 5241 is formed with motor holding part 5241a.Horizontal fixed mount 5242 is connected with the top of vertical support frame 5241, and horizontal fixed mount 5242 is for being connected with the rear plate of cabinet air-conditioner.

Vertical support frame 5241 comprises bottom bar 5241b and vertical rod 5241c.The quantity of vertical rod 5241c is two, and is vertically connected on bottom bar 5241b.Motor holding part 5241a is formed between two vertical rod 5241c.The two ends of bottom bar 5241b are extended with the first fixed tab 5241d, and the first fixed tab 5241d is formed with the first screw 5241e, and the first screw 5241e is used for, with screw fit, bottom bar 5241b is fixed to chassis.

Vertical support frame 5241 also comprises central sill 5241f and back timber 5241g.Central sill 5241f and back timber 5241g is connected between two vertical rod 5241c, and motor holding part 5241a is formed between central sill 5241f and back timber 5241g.

Horizontal fixed mount 5242 is connected with back timber 5241g, and the triangle sheet material for extending back from back timber 5241g.Horizontal fixed mount 5242 is formed with leg-of-mutton groove 5242a.Horizontal fixed mount 5242 comprises flanging 5242b, and flanging 5242b is connected with horizontal fixed mount 5242 one end away from vertical support frame 5241.Flanging 5242a is formed with the second screw 5242c, and the second screw 5242c is used for, with screw fit, horizontal fixed mount 5242 is fixed on rear plate 12.

Motor holding part 5241a is formed at two with the arc notch 5241h on vertical rod 5241c, and arc notch 5241h mates with the body shape of motor 5212, for accommodating body.Motor 5212 also comprises from the outward extending fixed tab 5252a of motor body.Fixed tab 5252a is formed with the 3rd screw, and two vertical rod 5241c are formed with the four screw 5241i corresponding with the 3rd screw.3rd screw is used for coordinating with the 4th screw 5241i and motor 5212 is fixed on motor holding part 5241a by screw fit.

The motor shaft of motor 5212 coordinates with the centre bore of wheel hub 5211a, to drive centrifugal wind wheel 5211 to rotate when motor 5212 starts.Be provided with median septum 522 between motor 5212 and centrifugal wind wheel 5211, median septum 522 is vertically connected on base 11.

Fan system also comprises spiral case 5231.

Please refer to the drawing 11-12, spiral case 5231 comprises snail shape portion 5231a and outlet section 5231b.Snail shape portion 5231a is for accommodating centrifugal wind wheel 5211, and snail shape portion 5231a forms rear air inlet 5231c.Outlet section 5231b is formed at the both sides of snail shape portion 5231a, and each outlet section 5231b is formed with the front air outlet 5231h be communicated with snail shape portion 5231a.

Snail shape portion 5231a comprises header board 5231d and the first side plate 5231e.First side plate 5231e extends back from the edge of header board 5231d.Header board 5231d comprises central part 5231f and snail tongue 5231g, and central part 5231f is substantially rounded, snail tongue 5231g centrally tangentially the stretching out of portion 5231f.The width of snail tongue 5231g is greater than the radius of central part 5231f.

The rear end that spiral case 5231 also comprises snail shape portion 5231a forms outside flanging 5231k.The outline of flanging 5231k is substantially rectangular, and size is substantially identical with the diameter of central part 5231f, and the length of flanging 5231k is substantially identical with outlet section 5231b.Flanging 5231k is formed with the screw for installing.

The second side plate 5231j that the edge that outlet section 5231b comprises rectangular base plate 5231i and the base plate 5231i extended from flanging extends forward.The connector of snail tongue 5231g connection is formed near the second side plate 5231j of snail tongue 5231g.Front air outlet 5231h is formed at the second side plate 5231j front end.The first arc guide face 5231p is formed between base plate 5231i and the second side plate 5231j away from snail shape portion 5231a.The junction of the first side plate 5231e and the second side plate 5231j is formed with the second arc guide face 5231q.

Spiral case 5231 also comprises the first wind scooper 5231l, and the first wind scooper 5231l is arranged at rear air inlet 5231c place.First wind scooper 5231l comprises the first ring segment 5231m and the first annular flow deflector 5231n.First annular flow deflector 5231n from the first ring segment 5231m forward and the extension that curves inwardly form.First wind scooper 5231l and the second wind scooper 5211i is coaxially arranged, and the first annular flow deflector 5231n stretches into the second annular flow deflector 5211k.

Front air outlet 5231h is two, communicates respectively with lower-left air outlet 1412 and bottom right air outlet 1422.

In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with described embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.

Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.

Claims (11)

1. a cabinet air-conditioner, is characterized in that, comprising:

Housing, described housing is formed with upper chamber, lower chambers, runs through the upper air duct of described upper chamber and run through the lower air duct of described lower chambers;

Be arranged on the air handling system of described upper chamber, for sucking air by described upper air duct, freeze or send cold wind or hot blast by described upper air duct after heating; And

Be arranged on the air cleaning system of described lower chambers, for sucking air by described lower air duct, purify air and send the air after purification.

2. cabinet air-conditioner as claimed in claim 1, it is characterized in that, described housing comprises header board and rear plate, described upper chamber and described lower chambers are formed between described header board and described rear plate, described rear plate is formed with the enterprising air port be communicated with described upper chamber and the lower air inlet be communicated with described lower chambers, described header board is formed with the upper air outlet be communicated with described upper chamber and the lower air outlet be communicated with described lower chambers, and described upper air duct is formed between described enterprising air port and described upper air outlet; Described lower air duct is formed between described lower air inlet and described lower air outlet.

3. cabinet air-conditioner as claimed in claim 2, it is characterized in that, described lower air outlet comprises lower-left air outlet and bottom right air outlet.

4. cabinet air-conditioner as claimed in claim 3, it is characterized in that, described housing also comprises the lower-left sliding door and bottom right sliding door that slide and be arranged on described header board, for sliding between primary importance and the second place, when covering described lower-left air outlet and described bottom right air outlet when described lower-left sliding door and described bottom right sliding door are positioned at described primary importance and be positioned at the described second place, open described lower-left air outlet and described bottom right air outlet.

5. cabinet air-conditioner as claimed in claim 2, it is characterized in that, described upper air outlet comprises upper left air outlet and upper right air outlet.

6. cabinet air-conditioner as claimed in claim 5, it is characterized in that, described housing also comprises the upper left sliding door and upper right sliding door that slide and be arranged on described header board, for sliding between primary importance and the second place, when covering described upper left air outlet and described upper right air outlet when described upper left sliding door and described upper right sliding door are positioned at described primary importance and be positioned at the described second place, open described upper left air outlet and described upper right air outlet.

7. cabinet air-conditioner as claimed in claim 2, is characterized in that, described rear plate is outstanding V-shaped backward.

8. cabinet air-conditioner as claimed in claim 2, it is characterized in that, described conditioner comprises and comprises indoor heat exchanger and indoor fan from described enterprising air port successively to described upper air outlet, and described indoor fan can be cross flow fan, axial flow blower or diagonal flow fan.

9. cabinet air-conditioner as claimed in claim 2, it is characterized in that, described air cleaning system comprises from described lower air inlet to described lower air outlet:

Filtration system; And

Fan system, described fan system comprises:

Spiral case; And

Be arranged on the centrifugal blower in described spiral case, described centrifugal blower comprises centrifugal wind wheel and the motor for driving described centrifugal wind wheel to rotate;

Described spiral case comprises:

For accommodating the snail shape portion of centrifugal wind wheel, described snail shape portion forms the rear air inlet relative with described filtration system;

Be formed at the outlet section of both sides, described snail shape portion, each described outlet section is formed with the front air outlet be communicated with described snail shape portion.

10. cabinet air-conditioner as claimed in claim 9, it is characterized in that, described centrifugal wind wheel comprises:

Wheel hub; And

Multiple blades that direction from described wheel hub along the rotating shaft being parallel to described centrifugal wind wheel extends back, the parabolically radial arrangement of described multiple blade, the rear end outline line of each described blade comprises the first segmental arc outwards extended back from described rotating shaft thus the Ji Fengqu that formation is relative with described rear air inlet between described multiple blade.

11. cabinet air-conditioners as claimed in claim 1, it is characterized in that, described cabinet air-conditioner comprises support frame, and described support frame comprises the demarcation strip be arranged in described housing, and described housing is divided into described upper chamber and described lower chambers by described demarcation strip.