CN203404917U - Air conditioner air flue structure and vertical air conditioner indoor unit - Google Patents
Air conditioner air flue structure and vertical air conditioner indoor unit Download PDFInfo
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- CN203404917U CN203404917U CN201320452379.0U CN201320452379U CN203404917U CN 203404917 U CN203404917 U CN 203404917U CN 201320452379 U CN201320452379 U CN 201320452379U CN 203404917 U CN203404917 U CN 203404917U
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- air
- spiral case
- snail tongue
- cover plate
- dividing plate
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Abstract
The utility model discloses an air conditioner air flue structure and a vertical air conditioner indoor unit. The air flue structure comprises a separation plate, a cover plate and a reinforcing plate connected between the separation plate and the cover plate in a buckled mode, wherein the separation plate and the cover plate are arranged between a heat exchanger and a volute component of the air conditioner indoor unit with the two cross flow wind wheels. Due to the fact that the reinforcing plate is arranged between the cover plate and the separation plate, the structural strength and connecting stability of an air flue component of the air conditioner indoor unit are improved, and the bearing capability of the air flue component of the air conditioner indoor unit is improved.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of air-conditioned wind tunnel structure and vertical air conditioner indoor unit.
Background technology
In existing pair of through-flow ducting system, the spiral case assembly and the snail tongue assembly that form air channel, and cover plate is all to adopt working of plastics, under heating condition, easily deliquescing, make weakened, thereby reduced the syndeton steadiness of spiral case assembly, snail tongue assembly and cover plate and dividing plate, and, ducting assembly load-bearing is larger, need to strengthen its structure, but due to ducting assembly complex structure, existing scheme is difficult to accomplish strengthen.
Utility model content
Main purpose of the present utility model is to provide a kind of air-conditioned wind tunnel structure and vertical air conditioner indoor unit, is intended to improve structural strength and the stable connection of air conditioner indoor machine air duct assembly.
In order to achieve the above object, the utility model proposes a kind of air-conditioned wind tunnel structure, comprise at the heat exchanger of two tubular wine wheel vertical air-conditioner indoor units and dividing plate and the cover plate between spiral case assembly, also comprise stiffener, described stiffener buckle is connected between described dividing plate and cover plate.
Preferably, the both sides of the edge of described cover plate are provided with some snap fits, the dual-side correspondence position of described dividing plate is provided with some draw-in grooves, and the both sides of the edge correspondence position of described stiffener is provided with some hole clippings, and described snap fit connects with corresponding draw-in groove buckle through corresponding hole clipping successively.
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 described cover plate is provided with draw-in groove; The flanging of described stiffener is installed in the draw-in groove of described cover plate.
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, between described dividing plate and heat exchanger, be provided with elastic sealing element.
Preferably, described spiral case assembly is one-body molded; Described spiral case assembly comprises spiral case body, and described spiral case body and the snail tongue assembly of air conditioner room unit form the symmetrical air channel of corresponding described pair of tubular wine wheel; Described snail tongue assembly comprises: the second snail tongue section and the first snail tongue section that is positioned at limit, the peripheral air channel of described spiral case body, described the first snail tongue section surrounds air outlet corresponding to described symmetrical air channel with described this body by integral forming of spiral case.
Preferably, described cover plate comprises rear snail tongue part and the fixed mount that is arranged on described rear snail tongue part two ends, and described rear snail tongue part is fixed on described spiral case body by described fixed mount; The faying face of described spiral case body and described cover plate is plane.
Preferably, described symmetrical air channel comprises two sections in the part of spiral case base side, and first paragraph is positioned on the rear snail tongue part of described cover plate, and second segment is positioned at enclosing on limit, air channel of described spiral case body, described two sections of tangential transition in air channel.
The utility model also proposes a kind of vertical air conditioner indoor unit, comprises air-conditioned wind tunnel structure as above.
A kind of air-conditioned wind tunnel structure and the vertical air conditioner indoor unit that the utility model proposes, by stiffener being set between cover plate and dividing plate, improve structural strength and the stable connection of air conditioner indoor machine air duct assembly, improved thus the bearing capacity of air conditioner indoor machine air duct assembly.
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 schematic cross-section of Fig. 5;
Fig. 7 a is the assembly structure schematic diagram of spiral case assembly and snail tongue assembly in the utility model preferred embodiment vertical air conditioner indoor unit;
Fig. 7 b is the assembly structure decomposing schematic representation of spiral case assembly and snail tongue assembly in the utility model preferred embodiment vertical air conditioner indoor unit;
Fig. 7 c is the front view of spiral case assembly in the utility model preferred embodiment vertical air conditioner indoor unit;
Fig. 7 d is A place enlarged diagram in Fig. 7 c;
Fig. 7 e is the perspective view of the second snail tongue section in the utility model preferred embodiment vertical air conditioner indoor unit;
Fig. 7 f is B place enlarged diagram in Fig. 7 e;
Fig. 7 g is A-A cross-sectional schematic in Fig. 7 a;
Fig. 7 h is B-B cross-sectional schematic in Fig. 7 a;
Fig. 7 i is another kind the second snail tongue segment structure schematic diagram of the utility model corresponding diagram 7h;
Fig. 7 j is another second snail tongue segment structure schematic diagram of the utility model corresponding diagram 7h;
Fig. 8 a is the assembling perspective view of spiral case assembly and cover plate in the utility model preferred embodiment vertical air conditioner indoor unit;
Fig. 8 b is the assembly structure decomposing schematic representation of spiral case assembly and cover plate in the utility model preferred embodiment vertical air conditioner indoor unit;
Fig. 8 c is the front view of Fig. 8 a;
Fig. 8 d is A-A direction cutaway view in Fig. 8 c;
Fig. 9 is the assembling perspective view of spiral case assembly and cover plate in the utility model preferred embodiment vertical air conditioner indoor unit, dividing plate, stiffener;
Figure 10 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 9;
Figure 11 is A-A direction cutaway view in Fig. 9;
Figure 12 is A place enlarged diagram in Figure 11;
Figure 13 is B place enlarged diagram in Figure 11;
Figure 14 is that the utility model is different from another kind of schematic cross-section embodiment illustrated in fig. 4.
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, cover plate 24, 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 cover plate 24, 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 be by the wall of snail tongue side and spiral case side avoid jointly surround, described spiral case assembly has surrounded the major part of the shared spiral case side wall surface of two tubular wine wheels, described snail tongue assembly, form two through-flow air channel snail tongue side wall surfaces, concrete the first snail tongue section section and the second snail tongue section 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 162 is installed, it is circular arc that this wind wheel is installed cavity 162 cross sections, the cavity of corresponding half blower fan, as shown in Figure 7 c, 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 22 and the second snail tongue section 21 that in each side of spiral case body 16, all arrange, the first snail tongue section 22 is positioned at the first snail tongue section 22 on limit, the peripheral air channel of described spiral case body 16, each side at spiral case body 16, described the second snail tongue section 21 is connected smoothly with described the first snail tongue section 22, as shown in Figure 4, described the first 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 first snail tongue section 22 is extended, this peripheral board 20 is one-body molded with described the first 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 second snail tongue section 21 can be one-body molded with described spiral case body 16.
As another kind of embodiment, described the second snail tongue section 21 can also be fixed on described horizontal upper bracket 17 and horizontal lower carriage 18, as shown in Fig. 7 a to Fig. 7 h, described the second snail tongue section 21 is connected with horizontal lower carriage 18 buckles with described horizontal upper bracket 17 respectively at its two ends.
Particularly, on the one hand, on horizontal upper bracket 17 and horizontal lower carriage 18, be provided with buckle 167, in the second snail tongue section 21, correspondence position is provided with boss 211, coordinates the second snail tongue section 21 is buckled on spiral case assembly by above-mentioned buckle 167 with boss 211.
On the other hand, as shown in Figure 7 c, on horizontal upper bracket 17 and horizontal lower carriage 18, be respectively equipped with mounting groove 164, it is U-shaped that mounting groove 164 is substantially, and the both sides of this mounting groove 164 are provided with boss 165,166, as shown in Fig. 7 e and Fig. 7 f, at the two ends of the second snail tongue section 21, be respectively equipped with the lug 212 that coordinates buckle to be connected with mounting groove 164, this lug 212 is U-shaped substantially, the relative both sides of lug 212 are respectively arranged with installed surface 213, 215, described installed surface 213 coordinates with the boss 166 arranging on mounting groove 164, installed surface 214 coordinates with the boss 165 arranging on mounting groove 164, after the second snail tongue section 21 is assembled on spiral case body 16, installed surface 213 is parallel to each other with the mating surface of described boss 166, and there is certain gap, installed surface 215 is parallel to each other with the mating surface of described boss 165, and there is certain gap, after installing, cross-section structure is as shown in Fig. 7 g and Fig. 7 h.The assembly structure of above-described the second snail tongue section 21 and spiral case assembly, is difficult for the second snail tongue section 21 radial direction at two tubular wine wheels 11 mobile, and the relative position that this side up is fixed, and makes ducting system performance more stable.
Further, as a kind of embodiment, the opening size of above-mentioned mounting groove 164 is larger, and bottom size is less, is convenient to the second snail tongue section 21 and installs.
Further, as a kind of embodiment, can on the lug 212 at the second snail tongue section 21 two ends, be provided with contra bevel 214, as shown in Fig. 7 f, be convenient to the second snail tongue section 21 and install.
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 first snail tongue section 22, as shown in Figure 5 in described spiral case body 16.
In the assembly structure of above-mentioned the second snail tongue section 21 of the present embodiment and spiral case assembly, the second snail tongue section 21 is placed in air channel and with spiral case assembly and is removably connected, can meet the needs of changing different the second snail tongue sections 21, as shown in Fig. 7 i and Fig. 7 j, Fig. 7 i is the first the second snail tongue section 21 structural representations of the utility model corresponding diagram 7h; Fig. 7 j is the third the second snail tongue section 21 structural representations of the utility model corresponding diagram 7h; When needs are replaced different size snail tongue, can be according to actual design structure, adopt the second different snail tongue section 21 of corresponding sectional dimension, shape (such as different angles), household air-conditioner technology is maked rapid progress, in the time need to replacing the more excellent snail tongue of performance (such as snail tongue changes of section, position angle change), do not need newly to open spiral case component die, thereby reduced die cost, met different assembling demands.
Further, in conjunction with Fig. 8 a Fig. 8 b, Fig. 8 c and Fig. 8 d, and shown in Fig. 9 to Figure 14, aforementioned barriers 25 and cover plate 24 are arranged between the inner side and heat exchanger 14 of described spiral case body 16, described dividing plate 25, between described heat exchanger 14 and cover plate 24, and removably connects with described cover plate 24.
Particularly, described cover plate 24 comprises rear snail tongue part 241 and is arranged on the fixed mount 242 at described rear snail tongue part 241 two ends, described rear snail tongue part 241 is one-body molded with described fixed mount 242, this fixed mount 242 is provided with screw mounting hole 246, fixed mount 242 is fixed by screws on spiral case body 16, thereby described rear snail tongue part 241 is fixed on described spiral case body 16 by described fixed mount 242; Described spiral case body 16 is plane with the faying face 160 of described cover plate 24.After described spiral case body 16 and described cover plate 24 combinations are assembled, be formed for the through hole 32 through fan shaft between the two, as shown in Figure 8 a, with cross section, respectively account for hemicycle; In addition, 241 the tangential transition in the air channel of locating of rear snail tongue part on the spiral case face of spiral case body 16 and described cover plate 24, and form symmetrical air channel with the snail tongue side of spiral case body 16.The rear snail tongue part 241 here refers to opposite, snail tongue crosswind road, and it is as spiral case side first and the common spiral case crosswind road that forms of spiral case body 16.
In addition, also the middle part surface at described spiral case body 16 is provided with convex tendon 168, as shown in figure 13, rear snail tongue part 241 bottom correspondence positions at described cover plate 24 are provided with U-shaped groove 243, when described cover plate 24 is arranged on spiral case body 16, the convex tendon 168 of described spiral case body 16 is stuck in the U-shaped groove 243 of described cover plate 24 bottoms, as shown in Figure 8 a, so, by the U-shaped groove 243 on rear snail tongue part 241, coordinate with the convex tendon 168 being arranged on spiral case body 16, can prevent that rear snail tongue part 241 from, toward the left and right directions skew shown in figure, having guaranteed the stable performance in air channel.
Shown in Fig. 4, Fig. 6 and Figure 11, in the assembly structure of above-mentioned the second snail tongue section 21, the first snail tongue section 22, spiral case assembly and cover plate 24, air-out air channel by rear snail tongue part 241 completes of the second snail tongue section 21, the first snail tongue section 22, spiral case assembly and cover plate 24, wherein, in snail tongue side, the part that forms air-out air channel comprises two sections, and second segment is in the second snail tongue section 21, first paragraph is the first snail tongue section 22, this first snail tongue section 22 and the one-body molded air outlet that surrounds of spiral case body 16; In spiral case side, the part that forms air-out air channel comprises two sections, second segment a on the rear snail tongue part 241 of cover plate 24, first paragraph b on spiral case body 16, two sections of tangential transition in air channel.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 described cover plate 24, 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 cover plate 24 are removably connected.
Further, consider the spiral case assembly and the snail tongue assembly that form air channel, and cover plate 24 is all to adopt working of plastics, under heating condition, easily deliquescing, makes weakened, therefore, between described dividing plate 25 and cover plate 24, be provided with the stiffener 26 of sheet metal component, to strengthen the syndeton of cover plate 24 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 described cover plate 24 passes, when assembling, the snap fit 244 of the both sides of the edge of cover plate 24 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 described cover plate 24 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 that the both sides of the edge snap fit 245 for described cover plate 24 passes, snap fit 245 and hole clipping 263 clampings, when assembling, the snap fit 245 of the both sides of the edge of cover plate 24 coordinates stiffener 26 is positioned on cover plate 24 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 cover plate 24 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, distinguish forward (facing to the direction of cover plate 24) be provided with flanging 262 in the both sides of the edge of stiffener 26, as shown in Fig. 4 and Figure 12, in the both sides of the edge of described cover plate 24, correspondence position is provided with draw-in groove 245; When assembling, the flanging of described stiffener 26 262 is installed in the draw-in groove 245 of described cover plate 24, thereby prevented that the upper edge region of rear snail tongue part 241 is toward the left and right directions distortion skew shown in figure, and the symmetrical configuration setting in two air channels, the structure that therefore can guarantee rear snail tongue assembly by 241 liang of mutual active forces of upper edge region of rear snail tongue part is more firm.
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.
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 cover plate 24, 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 and spiral case cover plate 24.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, take motor as example, generally need at top, open top board and can dismantle.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 dividing plate 25, stiffener 26 and cover plate 24 are assembled, then cover plate 24 is assembled on the monoblock type spiral case body 16 of fit on the second snail tongue section 21, finally, by the heat exchanger 14 of the assemblies such as the spiral case after assembling, snail tongue, cover plate 24, dividing plate 25 and indoor set 1 and back casing 12 assemblings.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, the ducting system structure that the parts such as the spiral case assembly in above-described embodiment, snail tongue assembly, cover plate 24, dividing plate 25 and stiffener 26 form is the air-conditioned wind tunnel structure the utility model proposes, and does not repeat them here.The utility model, by stiffener 26 being set between cover plate 24 and dividing plate 25, has improved structural strength and the stable connection of air conditioner indoor machine air duct assembly, has improved thus the bearing capacity of air conditioner indoor machine air duct assembly; 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 (9)
1. an air-conditioned wind tunnel structure, comprises at the heat exchanger of two tubular wine wheel vertical air-conditioner indoor units and dividing plate and the cover plate between spiral case assembly, it is characterized in that, also comprise stiffener, described stiffener buckle is connected between described dividing plate and cover plate.
2. air-conditioned wind tunnel structure according to claim 1, it is characterized in that, the both sides of the edge of described cover plate are provided with some snap fits, the dual-side correspondence position of described dividing plate is provided with some draw-in grooves, the both sides of the edge correspondence position of described stiffener is provided with some hole clippings, and described snap fit connects with corresponding draw-in groove buckle through corresponding hole clipping successively.
3. air-conditioned wind tunnel structure according to claim 2, 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 described cover plate is provided with draw-in groove; The flanging of described stiffener is installed in the draw-in groove of described cover plate.
4. air-conditioned wind tunnel structure according to claim 2, 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.
5. air-conditioned wind tunnel structure according to claim 4, is characterized in that, between described dividing plate and heat exchanger, is provided with elastic sealing element.
6. according to the air-conditioned wind tunnel structure described in any one in claim 1-5, it is characterized in that, described spiral case assembly is one-body molded; Described spiral case assembly comprises spiral case body, and described spiral case body and the snail tongue assembly of air conditioner room unit form the symmetrical air channel of corresponding described pair of tubular wine wheel; Described snail tongue assembly comprises: the second snail tongue section and the first snail tongue section that is positioned at limit, the peripheral air channel of described spiral case body, described the first snail tongue section surrounds air outlet corresponding to described symmetrical air channel with described this body by integral forming of spiral case.
7. air-conditioned wind tunnel structure according to claim 6, is characterized in that, described cover plate comprises rear snail tongue part and the fixed mount that is arranged on described rear snail tongue part two ends, and described rear snail tongue part is fixed on described spiral case body by described fixed mount; The faying face of described spiral case body and described cover plate is plane.
8. air-conditioned wind tunnel structure according to claim 7, it is characterized in that, described symmetrical air channel comprises two sections in the part of spiral case base side, and first paragraph is positioned on the rear snail tongue part of described cover plate, second segment is positioned at enclosing on limit, air channel of described spiral case body, described two sections of tangential transition in air channel.
9. a vertical air conditioner indoor unit, is characterized in that, comprises the air-conditioned wind tunnel structure described in any one in claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320452379.0U CN203404917U (en) | 2013-07-26 | 2013-07-26 | Air conditioner air flue structure and vertical air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320452379.0U CN203404917U (en) | 2013-07-26 | 2013-07-26 | Air conditioner air flue structure and vertical air conditioner indoor unit |
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| Publication Number | Publication Date |
|---|---|
| CN203404917U true CN203404917U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320452379.0U Expired - Lifetime CN203404917U (en) | 2013-07-26 | 2013-07-26 | Air conditioner air flue structure and vertical air conditioner indoor unit |
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| CN (1) | CN203404917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388535A (en) * | 2017-07-17 | 2017-11-24 | 奥克斯空调股份有限公司 | A kind of mounting structure of air-conditioned wind tunnel and snail tongue |
-
2013
- 2013-07-26 CN CN201320452379.0U patent/CN203404917U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388535A (en) * | 2017-07-17 | 2017-11-24 | 奥克斯空调股份有限公司 | A kind of mounting structure of air-conditioned wind tunnel and snail tongue |
| CN107388535B (en) * | 2017-07-17 | 2022-10-11 | 奥克斯空调股份有限公司 | Air conditioner air duct and volute tongue mounting structure |
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Granted publication date: 20140122 |