CN203404927U - Air duct structure of floor air conditioner and indoor unit of floor air conditioner - Google Patents
Air duct structure of floor air conditioner and indoor unit of floor air conditioner Download PDFInfo
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- CN203404927U CN203404927U CN201320452441.6U CN201320452441U CN203404927U CN 203404927 U CN203404927 U CN 203404927U CN 201320452441 U CN201320452441 U CN 201320452441U CN 203404927 U CN203404927 U CN 203404927U
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Abstract
The utility model discloses an air duct structure of a floor air conditioner and an indoor unit of the floor air conditioner. The air duct structure of the floor air conditioner comprises air supply channels, wherein the double-cross-flow wind wheels which are arranged in a parallel mode are contained in the air supply channels, and the air supply channels are arranged corresponding to the double-cross-flow wind wheels respectively. The air duct structure of the floor air conditioner further comprises a volute body or a volute tongue body, wherein the volute body or the volute tongue body is shared by the double-cross-flow wind wheels, an installing surface is arranged on the volute body or the volute tongue body, a separating plate is arranged between the installing surface and a heat exchanger, the air supply channels corresponding to the double-cross-flow wind wheels can be separated through the separating plate, and the separating plate is detachably arranged on the installing surface. According to the air duct structure of the floor air conditioner and the indoor unit of the floor air conditioner, due to the fact that the separating plate is detachably arranged on the installing surface of the volute body or the volute tongue body shared by the double-cross-flow wind wheels, universality of the air duct separating plate of the floor air conditioner is improved, and the requirement for replacement of heat exchangers with different sizes is met.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of floor air conditioner air channel structure and vertical air conditioner indoor unit.
Background technology
Existing pair of through-flow ducting system is comprised of left and right spiral case, snail tongue and tubular wine wheel conventionally, and wherein tubular wine wheel, between spiral case and snail tongue, is also provided with rear snail tongue lid plate between spiral case and heat exchanger.At present, for air channel, the left and right air output of two tubular wine wheels is consistent, to improve air-out effect, be conventionally provided with the dividing plate near heat exchanger, this dividing plate is generally extended and obtains to heat exchanger by the ducting part at middle part.For the air-flow from heat exchanger is carried out to symmetrical distribution, improve air channel, left and right airflow homogeneity, dividing plate itself has formed air channel inwall in addition, requirement to the precision of processing and surface smoothness is very high, and the ducting part at middle part also has and need fine finishining, surface smoothness to require high air channel face, the difficulty of simultaneously processing is larger.Air channel itself is that enterprise forms through testing for many years, general optimum air channel just can often not change after determining, when different types or while mating different heat exchangers, just may original air channel structure size just cannot meet the requirement of new architecture, need processing mold again, thereby increased die cost.
Utility model content
Main purpose of the present utility model is to provide a kind of floor air conditioner air channel structure and vertical air conditioner indoor unit, is intended to improve the versatility of floor air conditioner air-duct clapboard, and the air-out effect of air conditioner room unit, reduces die cost.
In order to achieve the above object, the utility model proposes a kind of floor air conditioner air channel structure, comprise and accommodate the two tubular wine wheels that be arranged in parallel, the air-supply passage corresponding with two tubular wine wheels, also comprise spiral case body that two tubular wine wheels are shared or shared snail tongue body, on this body, be provided with installed surface, between this installed surface and heat exchanger, be provided with and can separate corresponding air-supply passage and the dismountable dividing plate being arranged on described installed surface of two tubular wine wheels.
Preferably, between described dividing plate and heat exchanger, be provided with elastic sealing element, this elastic sealing element is arranged on dividing plate free end, and the heat exchanger that approaches or conflict.
Preferably, described spiral case body is provided with some snap fits in the both sides of the edge of installed surface, and the dual-side correspondence position of described dividing plate is provided with some draw-in grooves; Described snap fit connects with corresponding draw-in groove buckle, and the installed surface of dividing plate and spiral case body is removably connected.
Preferably, described spiral case body or snail tongue body comprise complete air-duct spiral case or one-body molded with air channel snail tongue.
Preferably, also comprise stiffener, described stiffener is arranged between described dividing plate and the installed surface of described spiral case body, and the both sides of the edge correspondence position of described stiffener is provided with the hole clipping of passing for described snap fit.
Preferably, described dividing plate front side is the horizontal plane of fitting with described stiffener; Described dividing plate is the little stereochemical structure of the large rear side in front side, and the left and right sides of this dividing plate forms diversion division.
Preferably, the both sides of the edge of described stiffener are provided with forward respectively flanging, and the both sides of the edge correspondence of the installed surface of described spiral case body is provided with draw-in groove; The flanging of described stiffener is installed in the draw-in groove of installed surface of described spiral case body.
Preferably, described dividing plate comprises the first partition board portion that is positioned at rear side and the second partition portion that is positioned at front side, and the first partition board portion and second partition portion are one-body molded; Described the first partition board portion is the little stereochemical structure of the large rear side in front side; Described second partition portion comprises the first wind-guiding section with the tangential transition in air channel of described spiral case body; Described installed surface is between described second partition portion and spiral case body.
Preferably, described second partition is fixedly connected with described spiral case body.
Preferably, also comprise spiral case assembly and snail tongue assembly, described spiral case assembly is one-body molded; Described spiral case assembly comprises described spiral case body, and described spiral case body and described snail tongue assembly form the symmetrical air channel of corresponding two tubular wine wheels; Described snail tongue assembly comprises: the first snail tongue section and the second snail tongue section that is positioned at limit, the peripheral air channel of described spiral case body, described the second snail tongue section surrounds air outlet corresponding to described symmetrical air channel with described this body by integral forming of spiral case.
The utility model also proposes a kind of vertical air conditioner indoor unit, comprises floor air conditioner air channel structure as above.
A kind of floor air conditioner air channel structure and the vertical air conditioner indoor unit that the utility model proposes, by on the dismountable installed surface that is arranged on the shared spiral case body of two tubular wine wheels or shared snail tongue body of the dividing plate that separates the air-supply passage that two tubular wine wheels are corresponding, improve the versatility of floor air conditioner air-duct clapboard, met the demand of changing the heat exchanger of different size; In addition one-body molded left and right wind outlet corresponding to air channel, left and right that surround of a part with snail tongue by spiral case, while having avoided a plurality of parts of separated setting to connect in air channel, easily produce air channel deviation, thereby the symmetry that affects air channel, both sides reduces the defect of air-out effect, improves the air-out effect of air-conditioner.
Accompanying drawing explanation
Fig. 1 is the front side perspective view of the utility model preferred embodiment vertical air conditioner indoor unit;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 1;
Fig. 3 is the rear side perspective view of the utility model preferred embodiment vertical air conditioner indoor unit;
Fig. 4 is the schematic cross-section of B-B direction in Fig. 3;
Fig. 5 is the perspective view of spiral case assembly in the utility model preferred embodiment vertical air conditioner indoor unit;
Fig. 6 is the assembling perspective view of spiral case assembly and dividing plate in the utility model preferred embodiment vertical air conditioner indoor unit, stiffener;
Fig. 7 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 6;
Fig. 8 is A-A direction cutaway view in Fig. 6;
Fig. 9 is A place enlarged diagram in Fig. 8;
Figure 10 is that the utility model is different from another kind of schematic cross-section embodiment illustrated in fig. 4;
Figure 11 is the another kind of diaphragm structure schematic diagram coordinating with spiral case body in the utility model embodiment vertical air conditioner indoor unit;
Figure 12 is the schematic cross-section of the air conditioner room unit at the diaphragm structure place shown in Figure 11;
Figure 13 is a kind of diaphragm structure schematic diagram coordinating with snail tongue body in the utility model embodiment vertical air conditioner indoor unit.
In order to make the technical solution of the utility model clearer, clear, below in conjunction with accompanying drawing, be described in further detail.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, the utility model preferred embodiment proposes a kind of vertical air conditioner indoor unit 1, comprise back casing 12, dividing plate 25, spiral case assembly and snail tongue assembly, two tubular wine wheel 11 of the arc of projection backward, rear portion or rear flank portion at vertical air conditioner are provided with air inlet, in front portion or forequarter be provided with air outlet, between two tubular wine wheels 11 and air inlet, be provided with heat exchanger 14, above-mentioned pair of tubular wine wheel 11 can be symmetrical set, also can be symmetrical arranged up and down, the present embodiment is to be symmetrical set for example; Wherein:
Two tubular wine wheels 11 are vertically placed, and axially parallel has vertical air outlet.
Two through-flow air channel structures that above-mentioned spiral case assembly and snail tongue assembly, two tubular wine wheel 11 form between described heat exchanger and air outlet, form air-supply passage.
The both sides of the edge of back casing 12 are provided with support component 13, and the outer surface of heat exchanger 14 is provided with sealing plate 15, and the bottom of heat exchanger 14 is provided with drip tray 28.
Shown in Fig. 5 and Fig. 6, in the present embodiment, described spiral case assembly is one-body molded; Described in this, spiral case assembly comprises spiral case body 16, horizontal upper bracket 17 and horizontal lower carriage 18, described spiral case body 16 and snail tongue assembly form the symmetrical air channel (can also be laterally zygomorphic air channel in other embodiments) of corresponding described pair of tubular wine wheel 11, and this air channel, left and right is splayed configuration.The air channel of cross flow fan is jointly to be surrounded by the wall of snail tongue side and the wall of spiral case side, described spiral case assembly has surrounded the major part of the shared spiral case side wall surface of two tubular wine wheels, it has comprised the spiral case body 16 that two tubular wine wheels 11 are shared, on this body 16, be provided with installed surface 160, between this installed surface 160 and heat exchanger 14, be provided with and can separate corresponding air-supply passage and the dismountable dividing plate being arranged on described installed surface 160 of two tubular wine wheels 11, described snail tongue assembly, form two through-flow air channel snail tongue side wall surfaces, concrete the first snail tongue section and the second snail tongue section of comprising.
Described horizontal upper bracket 17 and horizontal lower carriage 18 are separately positioned on top and the bottom of described spiral case body 16, and described horizontal upper bracket 17 and horizontal lower carriage 18 are one-body molded with described spiral case body 16; Between horizontal upper bracket 17 and horizontal lower carriage 18, be provided with wind wheel cavity is installed, it is circular arc that this wind wheel is installed cavity cross section, the cavity of corresponding half blower fan, described pair of tubular wine wheel 11 is fixed between described horizontal upper bracket 17 and horizontal lower carriage 18, as shown in Figure 5, on spiral case body 16, be provided with wind wheel installation position 161.
In addition, on described horizontal upper bracket 17, be provided with the motor fixed frame 19 for fixed electrical machinery.It should be noted that, motor setting position can adopt mode one on the other, and driving two motors of two tubular wine wheels 11 can be a upper end that spiral case body 16 is set, a lower end that is arranged on spiral case body 16; The present embodiment is arranged on two motors that drive two tubular wine wheels 11 the same side of spiral case body 16, is more conducive to installation and the maintenance of motor.
In addition, in described spiral case body 16, enclose surface and outer surface and be respectively equipped with horizontal bar 169,163.
Described snail tongue assembly comprises: the first snail tongue section 21 and the second snail tongue section 22 that in each side of spiral case body 16, all arrange, this second snail tongue section 22 is positioned at the limit, peripheral air channel in described spiral case body 16 symmetrical air channels.
Each side at spiral case body 16, described the second snail tongue section 22 is connected smoothly with described the first snail tongue section 21, as shown in Figure 4, described the second snail tongue section 22 and one-body molded left air outlet 29 corresponding to air channel, described left and right and the right air outlet 30 of surrounding of described spiral case body 16.
The peripheral board 20 that the respectively oriented side separately of described the second snail tongue section 22 is extended, this peripheral board 20 is one-body molded with described the second snail tongue section 22, on peripheral board 20, be provided with screw mounting hole 201, described peripheral board 20 is by being fixed on the support component 13 or back casing 12 of described indoor set 1 of screw and screw mounting hole 201 (the present embodiment is fixed on peripheral board 20 on the support component 13 of indoor set 1 and gives an example), and then spiral case body 16 is fixed on the support component 13 or back casing 12 of indoor set 1.
As a kind of embodiment, described the first snail tongue section 21 can be one-body molded with described spiral case body 16.
As another kind of embodiment, described the first snail tongue section 21 can also be fixed on described horizontal upper bracket 17 and horizontal lower carriage 18.
Further, consider that the spiral case length component of vertical direction is longer, the present embodiment also encloses surface and is provided with for reinforcing the fixed connecting piece 23 of described the second snail tongue section 22, as shown in Figure 5 in described spiral case body 16.
Further, in conjunction with shown in Fig. 7 to Figure 10, aforementioned barriers 25 is arranged between the installed surface 160 and heat exchanger 14 of described spiral case body 16, and removably connects with the installed surface 160 of described spiral case body 16.
Shown in Fig. 4 and Figure 11, in the assembly structure of above-mentioned the first snail tongue section 21, the second snail tongue section 22 and spiral case assembly, by the complete air-out air channel of the first snail tongue section 21, the second snail tongue section 22 and spiral case module composition, wherein, in snail tongue side, the part that forms air-out air channel comprises two sections, and second segment is in the first snail tongue section 21, first paragraph is the second snail tongue section 22, this second snail tongue section 22 and the one-body molded air outlet that surrounds of spiral case body 16; In spiral case side, form the part in air-out air channel on spiral case body 16.The integral air duct forming by said structure, can reduce fan noise, improves air-out effect.
Further, in the both sides of the edge of the installed surface 160 of described spiral case body 16, be provided with some snap fits 244, as shown in figure 10, at the dual-side correspondence position of described dividing plate 25, be provided with some draw-in grooves 251; Described snap fit 244 connects with corresponding draw-in groove 251 buckles, and dividing plate 25 and the installed surface 160 of spiral case body 16 are removably connected.
Further, spiral case assembly and the snail tongue assembly of considering composition air channel are all to adopt working of plastics, under heating condition, easily deliquescing, make weakened, therefore, between described dividing plate 25 and the installed surface 160 of spiral case body 16, be provided with the stiffener 26 of sheet metal component, to strengthen the syndeton of spiral case body 16 and dividing plate 25.
For the ease of assembling, at the both sides of the edge of described stiffener 26 correspondence position, be provided with the hole clipping 261 that the both sides of the edge snap fit 244 for the installed surface 160 of described spiral case body 16 passes, when assembling, the snap fit 244 of the both sides of the edge of the installed surface 160 of spiral case body 16 is successively through the hole clipping 261 on stiffener 26 and the draw-in groove 251 on dividing plate 25, finally be buckled in the draw-in groove 251 on dividing plate 25, its assembling is simple, and structure is firm.
In order to make stiffener 26 more fixing, the both sides of the edge of the installed surface 160 of described spiral case body 16 are also provided with some snap fits 245, at the both sides of the edge of described stiffener 26 correspondence position, be provided with the hole clipping 263 of passing for described snap fit 245, snap fit 245 and hole clipping 263 clampings, when assembling, the snap fit 245 of the both sides of the edge of the installed surface 160 of spiral case body 16 coordinates stiffener 26 is positioned on the installed surface 160 of spiral case body 16 with the hole clipping 263 of stiffener 26 both sides of the edge.Meanwhile, the snap fit 244 of the both sides of the edge of the installed surface 160 of spiral case body 16 through the hole clipping 261 on stiffener 26 and the draw-in groove 251 on dividing plate 25, is finally buckled in the draw-in groove 251 on dividing plate 25 successively.
In addition, (facing to the direction of spiral case body 16) is provided with flanging 262 in the both sides of the edge of stiffener 26 respectively forward, as shown in Fig. 4 and Figure 12, at the both sides of the edge correspondence position of the installed surface 160 of described spiral case body 16, is provided with draw-in groove 245; In when assembling, the flanging of described stiffener 26 262 is installed in the draw-in groove 245 of installed surface 160 of described spiral case body 16, thereby has guaranteed that spiral case body 16 is more firm with the assembly structure of stiffener 26 and dividing plate 25.
In addition, as shown in Figure 4, the horizontal plane that aforementioned barriers 25 leading flanks are and described stiffener 26 is fitted, when assembling, the bottom surface extruding stiffener 26 of dividing plate 25, makes assembling easier, and assembly structure is more firm.Dividing plate 25 is in air channel, so the requirement on machining accuracy for dividing plate 25 surfaces is higher, the air channel inwall adjacent with dividing plate 25 also has the requirement of higher surface accuracy simultaneously, when so many machined surfaces have required precision, very high to the requirement meeting of mould and manufacture.In order to process these facing the wind faces simultaneously, adopt dividing plate 25 and air passage portion to process separately and can reduce manufacture difficulty, improve the uniformity in air channel.
In addition, consider that heat exchanger 14 and dividing plate 25 all adopt hard material, poorly sealed for avoiding both to contact generation friction damage, affect air-out effect, the present embodiment is also provided with elastic sealing element 27 between dividing plate 25 and heat exchanger 14, and this elastic sealing element 27 is arranged on dividing plate 25 towards the free end of heat exchanger 14, and the heat exchanger 14 that approaches or conflict, to guarantee good seal between dividing plate 25 and heat exchanger 14, when assembling with heat exchanger 14, dividing plate 25 also can play cushioning effect simultaneously.This elastic sealing element 27 can be soft material, such as sponge etc.
In addition, in above-mentioned assembly structure, adopting the dividing plate 25 removably connecting with spiral case body 16, is to consider that the die cost of material part is very high because processes difficulty is large, so need to increase the versatility of whole spiral case assembly.When adopting different heat exchanger 14 forms, need different dividing plates 25, as shown in figure 14, compare the arc heat exchanger 14 of non-circular (approximate ellipsoidal) shown in Fig. 4, in this Figure 14, adopted circular heat exchanger 14, make radial dimension become large, need to adopt the dividing plate 25 that sectional dimension is higher, therefore, dismountable dividing plate 25 is set in the present embodiment, can realize the heat exchanger 14 of changing different size or specification, to meet different assembling demands, reduce costs.
When assembling, consider that the installation of the parts such as motor, blower fan is more complicated.Therefore, adopt in the above-mentioned monoblock type worm frame of the present embodiment, in installation procedure, body and air channel can employing level be put, and make thus to install and check that installed surface is directly perceived, and can increase working (machining) efficiency, improve homogeneity of product.
When concrete assembling, first by dividing plate 25, stiffener 26 and the spiral case body 16 of fit on the first snail tongue section 21 assemble, then the assemblies such as the spiral case after assembling, snail tongue, dividing plate 25 and heat exchanger 14 and the back casing 12 of indoor set 1 are assembled.Its assembling process is simple, and stabilized structure.
Because the change of the relative position between spiral case, snail tongue and tubular wine wheel all can produce considerable influence to the performance of ducting system, so their rigging positions each other require more precisely, and require to be difficult for changing.Compared to existing technology, the utility model embodiment vertical air conditioner indoor unit 1, by one-body molded left and right wind outlet corresponding to air channel, left and right that surround of a part with snail tongue by spiral case, while having avoided a plurality of parts of separated setting to connect in air channel, easily produce air channel deviation, thereby the symmetry that affects air channel, both sides reduces the defect of air-out effect, monoblock type worm frame can merge vibration and the noise of indoor apparatus of air conditioner 1 left and right sides more simultaneously, has improved the comfortableness of air-conditioning system.In addition, the utility model is simple in structure, easy to assembly, has improved processing and efficiency of assembling; And can by changing the dividing plate 25 of different size, can realize replacing different size heat exchanger 14 as required, and meet user demand, reduce costs.
In addition, as shown in FIG. 11 and 12, the mounting structure of another kind of dividing plate form in the utility model embodiment vertical air conditioner indoor unit is proposed, in this kind of embodiment, described dividing plate 25 comprises and is arranged in rear side (fore-and-aft direction is as shown in Figure 11 arrow, the more close air outlet in front side of dividing plate 25, the more close air inlet of rear side of dividing plate 25) the first partition board portion 2511, this first partition board portion 2511 is the little stereochemical structure of the large rear side in front side, its free end approaches or the heat exchanger 14 of conflicting plays and separates two through-flow air channels, make to be separated into through the air of heat exchanger 14 two parts that enter air channel, left and right, also comprise the second partition portion 2512 that is positioned at front side, this second partition portion 2512 is the large stereochemical structure of the little rear side in front side, the both sides of this second partition portion 2512 respectively with the tangential transition of air duct sections of spiral case body 16, the common spiral case crosswind road that forms two through-flow air channels of the wall of second partition portion 2512 both sides and the corresponding air duct sections of spiral case body 16.The first partition board portion 2511 and the one-body molded dividing plate 25 that formed of second partition portion 2512, the left and right sides of dividing plate 25 is all to need accurately machined facing the wind face like this, is beneficial to the processing of parts dividing plate 25 and molding.
In the bottom of second partition portion 2512, there is the installed surface 2513 with spiral case body 16 erections,, the installed surface 160 that this installed surface 2513 is corresponding with spiral case body 16 connects, and in the present embodiment, can adopt buckle to connect and add the fixing form of screw.
The present embodiment passes through such scheme, by on the dismountable installed surface 160 that is arranged on the shared spiral case body 16 of two tubular wine wheels 11 of the dividing plate 25 that separates the air-supply passage that two tubular wine wheels are corresponding, improve the versatility of floor air conditioner air-duct clapboard, met the demand of changing the heat exchanger 14 of different size.
In addition, as shown in figure 13, propose another kind of air channel in the utility model embodiment vertical air conditioner indoor unit form is set, in this kind of embodiment, two through-flows air channel is symmetrical set, from air inlet leaked-in air after tubular wine wheel 11 superchargings, respectively from the left and right sides to intermediate flow and blow out.The snail tongue portion in air channel, left and right is arranged between air channel, forms two snail tongue bodies 100 that tubular wine wheel 11 is shared, and this snail tongue body 100 becomes air- supply passage 29,30 with the spiral case gusset of the left and right sides respectively.The installed surface 251 that has connecting partition 25 on snail tongue body 100, the installed surface of dismountable dividing plate 25 is fixedly connected with the installed surface 251 of snail tongue body 100 by screw 250, the free end of described dividing plate 25 heat exchanger 14 that approaches or conflict, thereby the air of the heat exchanger 14 of flowing through is divided into left and right two parts, and enters the air channel of the right and left.Described snail tongue body 100 can comprise complete air-duct spiral case or one-body molded with air channel snail tongue.
The utility model passes through such scheme, can make detachable dividing plate 25 be applied to other similar air channel structures, for two through-flows or many cross flow fans, between adjacent air channel, be all particularly to realize by dismountable dividing plate 25 is set the current-sharing of air-supply, and adapt to and change heat exchanger 14 with the spacing in air channel, the shape of heat exchanger 14 and the former air channel structure needs that the produce technical problem of die sinking again.
In addition, accommodate the two tubular wine wheels 11 that be arranged in parallel comprising in above-described embodiment, the ducting system structure that the parts such as dividing plate 25 on the spiral case body that the air-supply passage corresponding with two tubular wine wheels 11, two tubular wine wheel are shared or shared snail tongue body, dismountable installed surface that is arranged on body form is the air-conditioned wind tunnel structure the utility model proposes, and does not repeat them here.The utility model is by the dismountable installed surface that is arranged on the shared spiral case body of two tubular wine wheels or shared snail tongue body of the dividing plate that separates the air-supply passage that two tubular wine wheels are corresponding, improve the versatility of floor air conditioner air-duct clapboard 25, met the demand of changing the heat exchanger of different size; In addition one-body molded left and right wind outlet corresponding to air channel, left and right that surround of a part with snail tongue by spiral case, while having avoided a plurality of parts of separated setting to connect in air channel, easily produce air channel deviation, thereby the symmetry that affects air channel, both sides reduces the defect of air-out effect, monoblock type worm frame can merge vibration and the noise of the indoor apparatus of air conditioner left and right sides more simultaneously, has improved the comfortableness of air-conditioning system.
Above are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or flow process conversion that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (11)
1. a floor air conditioner air channel structure, comprise and accommodate the two tubular wine wheels that be arranged in parallel, the air-supply passage corresponding with two tubular wine wheels, it is characterized in that, also comprise spiral case body that two tubular wine wheels are shared or shared snail tongue body, on this body, be provided with installed surface, between this installed surface and heat exchanger, be provided with and can separate corresponding air-supply passage and the dismountable dividing plate being arranged on described installed surface of two tubular wine wheels.
2. floor air conditioner air channel structure according to claim 1, is characterized in that, between described dividing plate and heat exchanger, is provided with elastic sealing element, and this elastic sealing element is arranged on dividing plate free end, and the heat exchanger that approaches or conflict.
3. floor air conditioner air channel structure according to claim 1, is characterized in that, described spiral case body is provided with some snap fits in the both sides of the edge of installed surface, and the dual-side correspondence position of described dividing plate is provided with some draw-in grooves; Described snap fit connects with corresponding draw-in groove buckle, and the installed surface of dividing plate and spiral case body is removably connected.
4. floor air conditioner air channel structure according to claim 3, is characterized in that, described spiral case body or snail tongue body comprise complete air-duct spiral case or one-body molded with air channel snail tongue.
5. floor air conditioner air channel structure according to claim 3, it is characterized in that, also comprise stiffener, described stiffener is arranged between described dividing plate and the installed surface of described spiral case body, and the both sides of the edge correspondence position of described stiffener is provided with the hole clipping of passing for described snap fit.
6. floor air conditioner air channel structure according to claim 5, is characterized in that, described dividing plate front side is the horizontal plane of fitting with described stiffener; Described dividing plate is the little stereochemical structure of the large rear side in front side, and the left and right sides of this dividing plate forms diversion division.
7. floor air conditioner air channel structure according to claim 6, is characterized in that, the both sides of the edge of described stiffener are provided with forward respectively flanging, and the both sides of the edge correspondence of the installed surface of described spiral case body is provided with draw-in groove; The flanging of described stiffener is installed in the draw-in groove of installed surface of described spiral case body.
8. floor air conditioner air channel structure according to claim 1, is characterized in that, described dividing plate comprises the first partition board portion that is positioned at rear side and the second partition portion that is positioned at front side, and the first partition board portion and second partition portion are one-body molded; Described the first partition board portion is the little stereochemical structure of the large rear side in front side; Described second partition portion comprises the first wind-guiding section with the tangential transition in air channel of described spiral case body; Described installed surface is between described second partition portion and spiral case body.
9. floor air conditioner air channel structure according to claim 1, is characterized in that, described second partition is fixedly connected with described spiral case body.
10. according to the floor air conditioner air channel structure described in any one in claim 1-9, it is characterized in that, also comprise spiral case assembly and snail tongue assembly, described spiral case assembly is one-body molded; Described spiral case assembly comprises described spiral case body, and described spiral case body and described snail tongue assembly form the symmetrical air channel of corresponding two tubular wine wheels; Described snail tongue assembly comprises: the first snail tongue section and the second snail tongue section that is positioned at limit, the peripheral air channel of described spiral case body, described the second snail tongue section surrounds air outlet corresponding to described symmetrical air channel with described this body by integral forming of spiral case.
11. 1 kinds of vertical air conditioner indoor units, is characterized in that, comprise the floor air conditioner air channel structure described in any one in claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320452441.6U CN203404927U (en) | 2013-07-26 | 2013-07-26 | Air duct structure of floor air conditioner and indoor unit of floor air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320452441.6U CN203404927U (en) | 2013-07-26 | 2013-07-26 | Air duct structure of floor air conditioner and indoor unit of floor air conditioner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110812A (en) * | 2014-03-31 | 2014-10-22 | 美的集团股份有限公司 | Air conditioner duct structure and vertical air conditioner |
| CN105841208A (en) * | 2013-07-26 | 2016-08-10 | 广东美的制冷设备有限公司 | Air duct structure of floor air conditioner and indoor unit of floor air conditioner |
| CN113028621A (en) * | 2021-03-22 | 2021-06-25 | 广州松下空调器有限公司 | Air conditioner air duct structure and air conditioner |
-
2013
- 2013-07-26 CN CN201320452441.6U patent/CN203404927U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841208A (en) * | 2013-07-26 | 2016-08-10 | 广东美的制冷设备有限公司 | Air duct structure of floor air conditioner and indoor unit of floor air conditioner |
| CN105841208B (en) * | 2013-07-26 | 2017-12-22 | 广东美的制冷设备有限公司 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
| CN104110812A (en) * | 2014-03-31 | 2014-10-22 | 美的集团股份有限公司 | Air conditioner duct structure and vertical air conditioner |
| CN104110812B (en) * | 2014-03-31 | 2017-03-22 | 美的集团股份有限公司 | Air conditioner duct structure and vertical air conditioner |
| CN113028621A (en) * | 2021-03-22 | 2021-06-25 | 广州松下空调器有限公司 | Air conditioner air duct structure and air conditioner |
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