CN104344520B - Floor air conditioner air channel structure and vertical air conditioner indoor unit - Google Patents
Floor air conditioner air channel structure and vertical air conditioner indoor unit Download PDFInfo
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- CN104344520B CN104344520B CN201310320121.XA CN201310320121A CN104344520B CN 104344520 B CN104344520 B CN 104344520B CN 201310320121 A CN201310320121 A CN 201310320121A CN 104344520 B CN104344520 B CN 104344520B
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- spiral case
- air channel
- case body
- air conditioner
- dividing plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/4233—Fan casings with volutes extending mainly in axial or radially inward direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Duct Arrangements (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Disclosure one floor air conditioner air channel structure and air conditioner room unit, this air channel structure includes accommodating the double; two tubular wine wheels be arrangeding in parallel, the air-supply passage corresponding with double; two tubular wine wheels, also include spiral case body or shared snail tongue body that double; two tubular wine wheel shares, this body is provided with installed surface, is provided with between this installed surface with heat exchanger and can separate air-supply passage corresponding to double; two tubular wine wheel and dismountable dividing plate being arranged on installed surface.The present invention, by dismountable for dividing plate installed surface being arranged on the shared spiral case body of double; two tubular wine wheel or shared snail tongue body, improves the versatility of floor air conditioner air-duct clapboard, meets the demand changing various sizes of heat exchanger.<!--1-->
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to a kind of floor air conditioner air channel structure and vertical air conditioner indoor unit.
Background technology
Existing pair of flow through air duct system is generally made up of left and right spiral case, snail tongue and tubular wine wheel, and wherein tubular wine wheel is between spiral case and snail tongue, is additionally provided with rear snail tongue lid plate between spiral case and heat exchanger.At present, in order to make air channel, the left and right air output of double; two tubular wine wheel keep consistent, to improve air-out effect, being usually provided with the dividing plate near heat exchanger, this dividing plate is generally obtained to heat exchanger extension by the ducting part at middle part.For the air-flow from heat exchanger is carried out symmetrical distribution, improve air channel, left and right airflow homogeneity, additionally dividing plate itself defines air channel inwall, the precision of processing and the requirement of surface smoothness is significantly high, and the face, air channel that the ducting part at middle part also can there is a need to polish, surface smoothness requirements is high, the difficulty being simultaneously processed is bigger.Air channel itself is that enterprise is formed through testing for many years, general optimum air channel would not often change after determining, when different types or when mating different heat exchangers, it is possible to original air channel structure size just cannot meet the requirement of new architecture, need processing mold again, thus adding die cost.
Summary of the invention
Present invention is primarily targeted at a kind of floor air conditioner air channel structure of offer and vertical air conditioner indoor unit, it is intended to improve the versatility of floor air conditioner air-duct clapboard and the air-out effect of air conditioner room unit, reduce die cost.
In order to achieve the above object, the present invention proposes a kind of floor air conditioner air channel structure, including accommodating the double; two tubular wine wheels be arrangeding in parallel, the air-supply passage corresponding with double; two tubular wine wheels, also include spiral case body or shared snail tongue body that double; two tubular wine wheel shares, this spiral case body shared is provided with installed surface, being provided with between this installed surface with heat exchanger and can separate air-supply passage corresponding to double; two tubular wine wheel and dismountable dividing plate being arranged on described installed surface, this supply air duct is the air channel in splayed configuration to the air-supply of front, air-conditioner both sides.
Preferably, being provided with elastic sealing element between described dividing plate and heat exchanger, this elastic sealing element is arranged on dividing plate free end 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 snaps connection with corresponding draw-in groove, makes the installed surface of dividing plate and spiral case body removably connect.
Preferably, described spiral case body comprises complete air-duct spiral case or one-body molded with air channel snail tongue.
Preferably, described snail tongue body comprises complete air channel snail tongue or one-body molded with air-duct spiral case.
Preferably, described dividing plate is the stereochemical structure that the big rear side in front side is little, and the left and right sides of this dividing plate forms diversion division.
Preferably, also including strengthening plate, described reinforcement plate is arranged between the installed surface of described dividing plate and described spiral case body, and the both sides of the edge correspondence position of described reinforcement plate is provided with mean for the hole clipping of described snap fit traverse.
Preferably, on front side of described dividing plate it is and the horizontal plane of described reinforcement plate laminating.
Preferably, the both sides of the edge of described reinforcement plate are respectively forwardly provided with flanging, and the both sides of the edge of the installed surface of described spiral case body are correspondingly provided with draw-in groove；The flanging of described reinforcement plate is installed in the draw-in groove of the installed surface of described spiral case body.
Preferably, described dividing plate includes the first partition board portion being positioned at rear side and the second partition portion being positioned at front side, described first partition board portion is the stereochemical structure that the big rear side in front side is little, and the left and right sides of the first dividing plate forms arc diversion division, and described second partition portion is the stereochemical structure that the little rear side in front side is big；Described second partition portion includes the first wind-guiding section of the tangential transition in air channel with described spiral case body；Described installed surface is between described second partition portion and spiral case body.
Preferably, described first partition board portion is one-body molded with second partition portion.
Preferably, the anterior and described spiral case body in described second partition portion is fixing is connected.
Preferably, seamlessly transit with spiral case body junction bottom described dividing plate.Preferably, also including spiral case assembly and snail tongue assembly, described spiral case assembly is one-body molded；Described spiral case assembly includes described spiral case body, and described spiral case body forms the symmetrical air channel of corresponding double; two tubular wine wheel with described snail tongue assembly；Described snail tongue assembly includes: the first snail tongue section and the second snail tongue section being positioned at limit, air channel, described spiral case body periphery, and described second snail tongue section surrounds the air outlet that described symmetrical air channel is corresponding with described this body by integral forming of spiral case.
The present invention also proposes a kind of vertical air conditioner indoor unit, including floor air conditioner air channel structure as above.
A kind of floor air conditioner air channel structure of present invention proposition and vertical air conditioner indoor unit, by on dismountable for the dividing plate separating air-supply passage corresponding to double; two tubular wine wheel installed surface being arranged on the shared spiral case body of double; two tubular wine wheel or shared snail tongue body, improve the versatility of floor air conditioner air-duct clapboard, meet the demand changing various sizes of heat exchanger；In addition surround, by one-body molded with a part for snail tongue for spiral case, the left and right wind outlet that air channel, left and right is corresponding, avoid when separately positioned multiple parts connect in air channel and be easily generated air channel deviation, affecting the symmetry in air channel, both sides thus reducing the defect of air-out effect, improving the air-out effect of air-conditioner.
Accompanying drawing explanation
Fig. 1 is the antero-lateral perspective structural representation of present pre-ferred embodiments vertical air conditioner indoor unit；
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 1；
Fig. 3 is the rear perspective structural representation of present pre-ferred embodiments vertical air conditioner indoor unit；
Fig. 4 is the schematic cross-section in B-B direction in Fig. 3；
Fig. 5 is the perspective view of spiral case assembly in present pre-ferred embodiments vertical air conditioner indoor unit；
Fig. 6 is spiral case assembly and dividing plate, the assembling perspective view strengthening plate in present pre-ferred embodiments vertical air conditioner indoor unit；
Fig. 7 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 6；
Fig. 8 is A-A direction sectional view in Fig. 6；
Fig. 9 is A place enlarged diagram in Fig. 8；
Figure 10 is the another kind of schematic cross-section that the present invention is different from embodiment illustrated in fig. 4；
Figure 11 is the another kind of diaphragm structure schematic diagram in embodiment of the present invention vertical air conditioner indoor unit with spiral case body fits；
Figure 12 is the schematic cross-section of the air conditioner room unit at the diaphragm structure place shown in Figure 11.
In order to make technical scheme clearly, understand, be described in further detail below in conjunction with accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, present pre-ferred embodiments proposes a kind of vertical air conditioner indoor unit 1, including the back casing 12 of arc protruding backward, dividing plate 25, spiral case assembly and snail tongue assembly, double; two tubular wine wheel 11, the rear portion of vertical air conditioner or rear flank portion are provided with air inlet, anterior or forequarter are provided with air outlet, it is provided with heat exchanger 14 between double; two tubular wine wheels 11 and air inlet, above-mentioned pair of tubular wine wheel 11 can be symmetrical set, can also symmetrical above and below arranging, the present embodiment is to be symmetrical set citing；Wherein:
Double; two tubular wine wheels 11 are vertically placed, axially in parallel, have vertical air outlet.
Above-mentioned spiral case assembly and snail tongue assembly, double; two tubular wine wheel 11 constitute the double; two through-flow air channel structures 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 parts 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, Fig. 7, in the present embodiment, described spiral case assembly is one-body molded；This described spiral case assembly includes spiral case body 16, horizontal upper bracket 17 and horizontal lower carriage 18, described spiral case body 16 forms the symmetrical air channel of corresponding described pair of tubular wine wheel 11 (can also be laterally zygomorphic air channel in other embodiments) with snail tongue assembly, and this air channel, left and right is splayed configuration.The wall that the air channel of cross flow fan is the wall by snail tongue side and spiral case side surrounds jointly, namely described spiral case assembly defines the major part of the spiral case side wall surface that two tubular wine wheels share, that includes the spiral case body 16 that double, two tubular wine wheel 11 shares, this body 16 is provided with installed surface 160, it is provided with between this installed surface 160 with heat exchanger 14 and can separate air-supply passage corresponding to double, two tubular wine wheel 11 and dismountable dividing plate being arranged on described installed surface 160, described snail tongue assembly, namely two through-flow air channel snail tongue side wall surfaces are formed, concrete includes the first snail tongue section and the second snail tongue section.
It is one-body molded with described spiral case body 16 that described horizontal upper bracket 17 and horizontal lower carriage 18 are separately positioned on top and the bottom of described spiral case body 16, described horizontal upper bracket 17 and horizontal lower carriage 18；It is provided with wind wheel between horizontal upper bracket 17 and horizontal lower carriage 18 and cavity is installed, it is circular arc that this wind wheel installs 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 it is shown in figure 5, be provided with wind wheel installation position 161 on spiral case body 16.
Additionally, be provided with the motor fixed frame 19 for fixing motor on described horizontal upper bracket 17.It should be noted that motor arranges position can adopt mode one on the other, two motors namely driving double; two tubular wine wheel 11 can be a upper end arranging spiral case body 16, a lower end being arranged on spiral case body 16；Two motors driving double; two tubular wine wheel 11 are arranged on the same side of spiral case body 16 by the present embodiment, are more beneficial for installation and the maintenance of motor.
It addition, enclose surface in described spiral case body 16 and outer surface is respectively equipped with horizontal bar 169,163.
Described snail tongue assembly includes: the first snail tongue section 21 and the second snail tongue section 22 being respectively provided with in every side of spiral case body 16, and this second snail tongue section 22 is positioned at the limit, peripheral air channel in the symmetrical air channel of described spiral case body 16.
Every side at spiral case body 16, described second snail tongue section 22 is connected smoothly with described first snail tongue section 21, as shown in Figure 4, described second snail tongue section 22 is one-body molded with described spiral case body 16 surrounds left air outlet 29 corresponding to air channel, described left and right and right air outlet 30.
Described second snail tongue section 22 peripheral board 20 that oriented respective side extends respectively, this peripheral board 20 is one-body molded with described second snail tongue section 22, peripheral board 20 is provided with screw mounting hole 201, described peripheral board 20 coordinates (the present embodiment is fixed on the support parts 13 of indoor set 1 with peripheral board 20 and illustrates) on the support parts 13 being fixed on described indoor set 1 or back casing 12 by screw and screw mounting hole 201, and then is fixed on by spiral case body 16 on support parts 13 or the back casing 12 of indoor set 1.
As a kind of embodiment, described first snail tongue section 21 can be one-body molded with described spiral case body 16.
As another embodiment, described first snail tongue section 21 may be also secured on described horizontal upper bracket 17 and horizontal lower carriage 18.
Further, it is contemplated that the spiral case length component of vertical direction is longer, the present embodiment also encloses surface in described spiral case body 16 and is provided with the fixing connector 23 for reinforcing described second snail tongue section 22, as shown in Figure 5.
Further, in conjunction with shown in Fig. 7 to Figure 10, aforementioned barriers 25 is arranged between installed surface 160 and the 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 assembling structure of above-mentioned first snail tongue section the 21, second snail tongue section 22 and spiral case assembly, complete exhaust air flue is constituted with spiral case assembly by first snail tongue section the 21, second snail tongue section 22, wherein, in snail tongue side, the part of composition exhaust air flue includes two sections, and second segment is in the first snail tongue section 21, first paragraph is the second snail tongue section 22, and this second snail tongue section 22 surrounds air outlet with spiral case body 16 is one-body molded；In spiral case side, the part of composition exhaust air flue is on spiral case body 16.By the integral air duct that said structure is formed, fan noise can be reduced, improve air-out effect.
Further, being provided with some snap fits 244 in the both sides of the edge of the installed surface 160 of described spiral case body 16, as shown in Figure 10, the dual-side correspondence position at described dividing plate 25 is provided with some draw-in grooves 251；Described snap fit 244 snaps connection with corresponding draw-in groove 251, makes the installed surface 160 of dividing plate 25 and spiral case body 16 removably connect.
Further, consider that the composition spiral case assembly in air channel and snail tongue assembly are all adopt working of plastics, under heating condition, easy deliquescing, make weakened, therefore, between described dividing plate 25 and the installed surface 160 of spiral case body 16, it is provided with the reinforcement plate 26 of sheet metal component, to strengthen the attachment structure of spiral case body 16 and dividing plate 25.
For the ease of assembling, both sides of the edge correspondence position at described reinforcement plate 26 is provided with mean for the hole clipping 261 of both sides of the edge snap fit 244 traverse of the installed surface 160 of described spiral case body 16, when assembling, the snap fit 244 of the both sides of the edge of the installed surface 160 of spiral case body 16 sequentially passes through the hole clipping 261 strengthened on plate 26 and the draw-in groove 251 on dividing plate 25, finally it is buckled in the draw-in groove 251 on dividing plate 25, its assembling is simple, and structure is firm.
In order to make reinforcement plate 26 more be firmly fixed, the both sides of the edge of the installed surface 160 of described spiral case body 16 are additionally provided with some snap fits 245, both sides of the edge correspondence position at described reinforcement plate 26 is provided with mean for the hole clipping 263 of described snap fit 245 traverse, snap fit 245 and hole clipping 263 clamping, assembling time, the snap fit 245 of the both sides of the edge of the installed surface 160 of spiral case body 16 with strengthen plate 26 both sides of the edge hole clipping 263 coordinate by reinforcement plate 26 be positioned on the installed surface 160 of spiral case body 16.Meanwhile, the snap fit 244 of the both sides of the edge of the installed surface 160 of spiral case body 16 sequentially passes through the hole clipping 261 strengthened on plate 26 and the draw-in groove 251 on dividing plate 25, is finally buckled in the draw-in groove 251 on dividing plate 25.
Additionally, be provided with flanging 262 in the both sides of the edge respectively forwardly (direction facing to spiral case body 16) strengthening plate 26, as shown in Fig. 4 and Figure 12, the both sides of the edge correspondence position at the installed surface 160 of described spiral case body 16 is provided with draw-in groove 245；When assembling, the flanging 262 of described reinforcement plate 26 is installed in the draw-in groove 245 of installed surface 160 of described spiral case body 16, thus ensure that spiral case body 16 and the assembling structure strengthening plate 26 and dividing plate 25 are more firm.
Additionally, as shown in Figure 4, aforementioned barriers 25 leading flank is and the horizontal plane of described reinforcement plate 26 laminating, and when assembling, plate 26 is strengthened in the bottom surface extruding of dividing plate 25 so that assembling is easier to, and assembling structure is more firm.Dividing plate 25 is in air channel, so the requirement on machining accuracy for dividing plate 25 surface is higher, simultaneously adjacent with dividing plate 25 air channel inwall also has the requirement of higher surface accuracy, when so many machined surfaces have required precision, and can be significantly high to the requirement of mould and manufacture.In order to process these facing the wind faces simultaneously, adopt dividing plate 25 and air passage portion each to process and can reduce manufacture difficulty, improve the concordance in air channel.
Aforementioned barriers 25 is the stereochemical structure that the big rear side in front side is little, and the left and right sides of this dividing plate 25 forms diversion division, can realize the air-flow from heat exchanger 14 is carried out symmetrical distribution thereby through dividing plate 25, improve air channel, left and right airflow homogeneity；And seamlessly transit with spiral case body 16 junction bottom dividing plate 25, it is possible to avoid the impact on air duct performance, improve air channel air-out effect.
In addition, consider that heat exchanger 14 and dividing plate 25 all adopt hard material, for avoid both contact generation friction damage and poorly sealed, 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 the dividing plate 25 free end towards heat exchanger 14 heat exchanger 14 that approaches or conflict, to ensure good seal between dividing plate 25 and heat exchanger 14, may also function as cushioning effect when dividing plate 25 assembles with heat exchanger 14 simultaneously.This elastic sealing element 27 can be soft material, such as sponge etc..
It addition, in above-mentioned assembling structure, adopt the dividing plate 25 removably connected with spiral case body 16, allowing for owing to processes difficulty is big, the die cost of material part is significantly high, so needing to increase the versatility of overall spiral case assembly.When adopting different heat exchanger 14 forms, need different dividing plates 25, as shown in Figure 10, compare the arc heat exchanger 14 of non-circular (approximate ellipsoidal) shown in Fig. 4, this Figure 10 have employed the heat exchanger 14 of circle, radial dimension is made to become big, it is necessary to adopt the dividing plate 25 that sectional dimension is higher, therefore, dismountable dividing plate 25 is set in the present embodiment, can realize changing the heat exchanger 14 of different size or specification, to meet different assembling demands, reduce cost.
When assembling, it is contemplated that the installation of the parts such as motor, blower fan is more complicated.Therefore, adopting in the above-mentioned monoblock type worm frame of the present embodiment, in installation procedure, body and air channel can adopt level to put, so that install and check that installed surface is directly perceived, it is possible to increase working (machining) efficiency, improve homogeneity of product.
When specifically assembling, first dividing plate 25, the spiral case body 16 of strengthening plate 26 and fit on the first snail tongue section 21 are assembled, then heat exchanger 14 and the back casing 12 of the assemblies such as the spiral case after assembling, snail tongue, dividing plate 25 with indoor set 1 are assembled.Its assembling process is simple, and stabilized structure.
Owing to the performance of ducting system all can be produced considerable influence by the change of spiral case, relative position between snail tongue and tubular wine wheel, therefore they rigging positions each other require relatively more accurate, and require to be not likely to produce change.Compared to existing technology, embodiment of the present invention vertical air conditioner indoor unit 1, by surrounding, by one-body molded with a part for snail tongue for spiral case, the left and right wind outlet that air channel, left and right is corresponding, avoid when separately positioned multiple parts connect in air channel and be easily generated air channel deviation, affect the symmetry in air channel, both sides thus reducing 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, improves the comfortableness of air conditioning system.Additionally, present configuration is simple, easy to assembly, improve processing and efficiency of assembling；And as required, can realize changing different size heat exchanger 14 by changing various sizes of dividing plate 25, meet user demand, reduce cost.
In addition, as shown in FIG. 11 and 12, the mounting structure of another kind of dividing plate form in embodiment of the present invention vertical air conditioner indoor unit is proposed, in this kind of embodiment, described dividing plate 25 includes being arranged in rear side, and (fore-and-aft direction is such as shown in Figure 11 arrow, the front side of dividing plate 25 is closer to air outlet, the rear side of dividing plate 25 is closer to air inlet) the first partition board portion 2511, this first partition board portion 2511 is the stereochemical structure that the big rear side in front side is little, its free end approaches or heat exchanger 14 of conflicting plays and separates two through-flow air channels, the air through heat exchanger 14 is made to be separated into the two parts entering air channel, left and right；Also include the second partition portion 2512 being positioned at front side, this second partition portion 2512 is the stereochemical structure that the little rear side in front side is big, the tangential transition with the air duct sections of spiral case body 16 respectively of the both sides in this second partition portion 2512, the wall of both sides, second partition portion 2512 collectively constitutes the spiral case crosswind road in two through-flow air channels with the corresponding air duct sections of spiral case body 16.First partition board portion 2511 defines dividing plate 25 with second partition portion 2512, and the left and right sides of such dividing plate 25 is all need accurately machined facing the wind face, is beneficial to the processing to element diaphragm 25 and molding.
Wherein, the first partition board portion 2511 can be one-body molded with second partition portion 2512, and in conjunction with Fig. 7, Fig. 8 and Figure 12, it will be appreciated by persons skilled in the art that above-mentioned first partition board portion 2511 can also be arranged with second partition portion 2512 in split.
Have the installed surface 2513 installed with spiral case body 16 assembling in the bottom in second partition portion 2512, the installed surface 162 that this installed surface 2513 is corresponding with spiral case body 16 is attached, in the present embodiment, it is possible to employing snaps connection and adds the form that screw is fixing.
The present embodiment passes through such scheme, by on dismountable for the dividing plate 25 separating air-supply passage corresponding to double; two tubular wine wheel installed surface 160 being arranged on the spiral case body 16 that double; two tubular wine wheel 11 shares, improve the versatility of floor air conditioner air-duct clapboard, meet the demand changing various sizes of heat exchanger 14.
Additionally, snail tongue body can comprise complete air channel snail tongue or one-body molded with air-duct spiral case.
The present invention passes through such scheme, detachable dividing plate 25 can be made to be applied to other similar air channel structures, for double; two through-flows or many cross flow fans, all can be by arranging dismountable dividing plate 25 between particularly adjacent air channel and realize the current-sharing of air-supply, and adapt to change heat exchanger 14 and the spacing in air channel, the shape of heat exchanger 14 and the technical problem of former air channel structure needs die sinking again that produces.
In addition, accommodate the double; two tubular wine wheels 11 be arrangeding in parallel including in above-described embodiment, the ducting system structure of the parts such as dividing plate 25 composition on spiral case body that the air-supply passage corresponding with double; two tubular wine wheels 11, double; two tubular wine wheel share or shared snail tongue body, dismountable installed surface being arranged on body is the air-conditioned wind tunnel structure that the present invention proposes, and does not repeat them here.The present invention is by dismountable for the dividing plate separating air-supply passage corresponding to double; two tubular wine wheel installed surface being arranged on the shared spiral case body of double; two tubular wine wheel or shared snail tongue body, improve the versatility of floor air conditioner air-duct clapboard 25, meet the demand changing various sizes of heat exchanger；In addition surround, by one-body molded with a part for snail tongue for spiral case, the left and right wind outlet that air channel, left and right is corresponding, avoid when separately positioned multiple parts connect in air channel and be easily generated air channel deviation, affect the symmetry in air channel, both sides thus reducing 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, improves the comfortableness of air conditioning system.
Above are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in the scope of patent protection of the present invention.
Claims (14)
1. a floor air conditioner air channel structure, including accommodating the double; two tubular wine wheels be arrangeding in parallel, the air-supply passage corresponding with double; two tubular wine wheels, it is characterized in that, also include the spiral case body that double; two tubular wine wheel shares, being provided with installed surface on this spiral case body shared, be provided with and can separate air-supply passage corresponding to double; two tubular wine wheel and dismountable dividing plate being arranged on described installed surface between this installed surface with heat exchanger, this supply air duct is the air channel in splayed configuration to the air-supply of front, air-conditioner both sides；Seamlessly transit with spiral case body junction bottom described dividing plate.
2. floor air conditioner air channel structure according to claim 1, it is characterised in that be provided with elastic sealing element between described dividing plate and heat exchanger, this elastic sealing element is arranged on dividing plate free end the heat exchanger that approaches or conflict.
3. floor air conditioner air channel structure according to claim 1, it is characterised 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 snaps connection with corresponding draw-in groove, makes the installed surface of dividing plate and spiral case body removably connect.
4. floor air conditioner air channel structure according to claim 3, it is characterised in that described spiral case body comprises 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 characterised in that described snail tongue body comprises complete air channel snail tongue or one-body molded with air-duct spiral case.
6. floor air conditioner air channel structure according to claim 3, it is characterised in that described dividing plate is the stereochemical structure that the big rear side in front side is little, and the left and right sides of this dividing plate forms diversion division.
7. floor air conditioner air channel structure according to claim 6, it is characterized in that, also including strengthening plate, described reinforcement plate is arranged between the installed surface of described dividing plate and described spiral case body, and the both sides of the edge correspondence position of described reinforcement plate is provided with mean for the hole clipping of described snap fit traverse.
8. floor air conditioner air channel structure according to claim 7, it is characterised in that on front side of described dividing plate be and the horizontal plane of described reinforcement plate laminating.
9. floor air conditioner air channel structure according to claim 8, it is characterised in that the both sides of the edge of described reinforcement plate are respectively forwardly provided with flanging, and the both sides of the edge of the installed surface of described spiral case body are correspondingly provided with draw-in groove；The flanging of described reinforcement plate is installed in the draw-in groove of the installed surface of described spiral case body.
10. the floor air conditioner air channel structure according to any one of claim 1-9, it is characterized in that, described dividing plate includes the first partition board portion being positioned at rear side and the second partition portion being positioned at front side, described first partition board portion is the stereochemical structure that the big rear side in front side is little, the left and right sides of the first dividing plate forms arc diversion division, and described second partition portion is the stereochemical structure that the little rear side in front side is big；Described second partition portion includes the first wind-guiding section of the tangential transition in air channel with described spiral case body；Described installed surface is between described second partition portion and spiral case body.
11. floor air conditioner air channel structure according to claim 10, it is characterised in that described first partition board portion is one-body molded with second partition portion.
12. floor air conditioner air channel structure according to claim 10, it is characterised in that the anterior and described spiral case body in described second partition portion is fixing to be connected.
13. the floor air conditioner air channel structure according to any one of claim 1-9, it is characterised in that also including spiral case assembly and snail tongue assembly, described spiral case assembly is one-body molded；Described spiral case assembly includes described spiral case body, and described spiral case body forms the symmetrical air channel of corresponding double; two tubular wine wheel with described snail tongue assembly；Described snail tongue assembly includes: the first snail tongue section and the second snail tongue section being positioned at limit, air channel, described spiral case body periphery, and described second snail tongue section surrounds the air outlet that described symmetrical air channel is corresponding with described this body by integral forming of spiral case.
14. a vertical air conditioner indoor unit, it is characterised in that include the floor air conditioner air channel structure according to any one of claim 1-13.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628761.6A CN105352031B (en) | 2013-07-26 | 2013-07-26 | Vertical air conditioner indoor unit |
| CN201310320121.XA CN104344520B (en) | 2013-07-26 | 2013-07-26 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
| CN201610130219.2A CN105841208B (en) | 2013-07-26 | 2013-07-26 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
| CN201510146082.5A CN104949303B (en) | 2013-07-26 | 2013-07-26 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320121.XA CN104344520B (en) | 2013-07-26 | 2013-07-26 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610130219.2A Division CN105841208B (en) | 2013-07-26 | 2013-07-26 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
| CN201510628761.6A Division CN105352031B (en) | 2013-07-26 | 2013-07-26 | Vertical air conditioner indoor unit |
| CN201510146082.5A Division CN104949303B (en) | 2013-07-26 | 2013-07-26 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104344520A CN104344520A (en) | 2015-02-11 |
| CN104344520B true CN104344520B (en) | 2016-07-06 |
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| CN201310320121.XA Active CN104344520B (en) | 2013-07-26 | 2013-07-26 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
| CN201510628761.6A Active CN105352031B (en) | 2013-07-26 | 2013-07-26 | Vertical air conditioner indoor unit |
| CN201610130219.2A Active CN105841208B (en) | 2013-07-26 | 2013-07-26 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
| CN201510146082.5A Active CN104949303B (en) | 2013-07-26 | 2013-07-26 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510628761.6A Active CN105352031B (en) | 2013-07-26 | 2013-07-26 | Vertical air conditioner indoor unit |
| CN201610130219.2A Active CN105841208B (en) | 2013-07-26 | 2013-07-26 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
| CN201510146082.5A Active CN104949303B (en) | 2013-07-26 | 2013-07-26 | Floor air conditioner air channel structure and vertical air conditioner indoor unit |
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| CN (4) | CN104344520B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105352040B (en) * | 2015-11-30 | 2018-10-23 | 广东美的制冷设备有限公司 | Cabinet air-conditioner |
| CN105352044A (en) * | 2015-11-30 | 2016-02-24 | 广东美的制冷设备有限公司 | Air flue assembly of air-conditioning indoor unit and air-conditioning indoor unit |
| CN106440047B (en) * | 2016-10-31 | 2022-04-12 | 芜湖美智空调设备有限公司 | Fan volute, air conditioner and control method of air conditioner |
| CN106403048A (en) * | 2016-11-28 | 2017-02-15 | 海信（广东）空调有限公司 | Easy-to-clean air conditioner |
| CN107477825B (en) * | 2017-07-17 | 2019-11-08 | 奥克斯空调股份有限公司 | A kind of air channel structure of air conditioner |
| CN107366962A (en) * | 2017-07-27 | 2017-11-21 | 青岛海尔空调器有限总公司 | A kind of double through-flow jet air-conditioning and indoor apparatus of air conditioner |
| CN109237755A (en) * | 2018-11-08 | 2019-01-18 | 上海士诺净化科技有限公司 | A kind of heat exchanger of generally applicable various heat exchange core |
| CN109611952A (en) * | 2019-01-24 | 2019-04-12 | Tcl空调器(中山)有限公司 | A kind of cabinet air-conditioner |
| CN111271868A (en) * | 2019-05-31 | 2020-06-12 | 宁波奥克斯电气股份有限公司 | Assembly structure of air conditioner front panel and volute air outlet and air conditioner |
| CN110425679A (en) * | 2019-07-26 | 2019-11-08 | 西安建筑科技大学 | A kind of array collar vortex air supply device |
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| KR100437050B1 (en) * | 2002-04-19 | 2004-06-23 | 엘지전자 주식회사 | Front panel open and close structure of air conditioner |
| CN100455908C (en) * | 2004-05-19 | 2009-01-28 | 乐金电子(天津)电器有限公司 | Indoor unit of air conditioner |
| JP4766889B2 (en) * | 2005-03-16 | 2011-09-07 | 三菱電機株式会社 | Air conditioner |
| DE602005014684D1 (en) * | 2005-05-31 | 2009-07-09 | Lg Electronics Inc | EXTERNAL UNIT FOR AIR CONDITIONING OF THE DIVIDED TYPE |
| CN101206048A (en) * | 2006-12-20 | 2008-06-25 | 乐金电子(天津)电器有限公司 | Clapboard structure for outdoor set of air-conditioner |
| CN201497131U (en) * | 2009-07-27 | 2010-06-02 | 珠海格力电器股份有限公司 | Fixing structure of air conditioner air passage spiral casing and back plate and air conditioner air passage and air conditioner |
| CN201628320U (en) * | 2010-04-16 | 2010-11-10 | 珠海格力电器股份有限公司 | Vertical air-conditioner |
| KR101749658B1 (en) * | 2010-09-01 | 2017-06-21 | 삼성전자주식회사 | Air conditioner |
| CN102147130A (en) * | 2011-04-18 | 2011-08-10 | 广东美的制冷设备有限公司 | Indoor machine of two-tubular air conditioner |
| CN202281312U (en) * | 2011-08-02 | 2012-06-20 | 广东美的电器股份有限公司 | Cabinet type air conditioner indoor unit |
| CN202835935U (en) * | 2012-10-15 | 2013-03-27 | 海信（山东）空调有限公司 | Floor type air conditioner evaporimeter and air conditioning chamber indoor device |
| CN203404927U (en) * | 2013-07-26 | 2014-01-22 | 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 |
-
2013
- 2013-07-26 CN CN201310320121.XA patent/CN104344520B/en active Active
- 2013-07-26 CN CN201510628761.6A patent/CN105352031B/en active Active
- 2013-07-26 CN CN201610130219.2A patent/CN105841208B/en active Active
- 2013-07-26 CN CN201510146082.5A patent/CN104949303B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105841208B (en) | 2017-12-22 |
| CN104344520A (en) | 2015-02-11 |
| CN104949303B (en) | 2017-11-14 |
| CN105352031B (en) | 2018-09-04 |
| CN104949303A (en) | 2015-09-30 |
| CN105841208A (en) | 2016-08-10 |
| CN105352031A (en) | 2016-02-24 |
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