CN101173778A - Indoor set of air-conditioner - Google Patents
Indoor set of air-conditioner Download PDFInfo
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- CN101173778A CN101173778A CNA2006100164312A CN200610016431A CN101173778A CN 101173778 A CN101173778 A CN 101173778A CN A2006100164312 A CNA2006100164312 A CN A2006100164312A CN 200610016431 A CN200610016431 A CN 200610016431A CN 101173778 A CN101173778 A CN 101173778A
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- air
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- air conditioner
- fan electromotor
- guiding piece
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Abstract
The invention relates to an indoor unit of air conditioning, which allows easy installation of the fan motor easily, comprising an indoor heat exchanger, an air blasting device, and a motor seat, wherein, the indoor heat exchanger is used for enabling heat exchange between the indoor air and coolant; the air blasting device comprises a blast fan, a wind guide part, a tube port, and the motor seat, wherein, the blast fan is connected with the shaft of the fan motor for enabling the air to flow forcibly; the wind guide part is used for arranging the blast fan and guiding the air blown from the blast fan; the tube port is adhered to one side of the wind guide part for guiding the air on the outer side of the wind guide part flowing to the inside; the motor seat is arranged on one side of the air blasting device, the motor seat encircling the fan motor is made with a single component and is used for restricting the fan motor moving, and the outer side of the motor seat is connected with the wind guide part for supporting the fan motor and enabling the motor seat to fix on the wind guide part; the air blasting device is arranged in an casing that forms the shape of the indoor unit for enabling the air to flow forcibly. The invention has the advantages of installing the fan motor easily and reducing the noise of fan motor obviously.
Description
Technical field
The invention belongs to a kind of relevant air-conditioned indoor machine, particularly relate to a kind of motor cabinet that moves about with single part formation constraint fan electromotor, the indoor apparatus of air conditioner of fan electromotor can easily be installed.
Background technology
Usually, air-conditioning is according to purpose, the air of conditioned space is maintained the equipment of optimum state, is arranged on indoor space such as vehicle, office and family or metope, freezes or heat indoor.In addition, air-conditioning constitutes the closed circuit that is formed by compression condensation-expansion-evaporation, regulates air by purpose.
Air-conditioning can be divided into substantially and condensation and compression have been set discretely, are arranged on outdoor off-premises station (being also referred to as " outside " or " heat release side ") and play evaporation, be arranged on the branch bodily form air-conditioning of indoor indoor set (being also referred to as " indoor " or " heat absorbing side ") and the integral air conditioner that off-premises station and indoor set are set integratedly usually usually.
Recently, air-conditioning is except that having refrigeration, heat-production functions, also have contaminated air in the suction chamber, put into the indoor air purifying function again after filtering, and humid air is processed into dry air puts into indoor various additional functions such as dehumidification function again.
Below, with reference to Fig. 1, be example, the structure of indoor set is described with minute bodily form air-conditioning.
Fig. 1 is the indoor apparatus of air conditioner structural representation of prior art.
As shown in the figure, indoor set 10 is installed in the indoor of building usually, has the lineal hexahedral shape that forms the space in inside.
The lower face of indoor set 10 has the structure of perforation, so that allow the air of conditioned space flow into indoor set 10 inside.Allow indoor set 10 inside be interconnected below the indoor set 10 with conditioned space.
Communicatively in conjunction with discharge line (figure slightly), the other end of discharge line is communicated with the interior space (figure slightly) on duct guides 22, allows the air flow interior space by outlet 20 discharges.
In the inner lower of indoor set 10, be provided with heat exchanger 30.Heat exchanger 30 is formed obliquely mutually, and the upper end is in contact with one another, and carries out heat exchange with the extraneous air that flows into indoor set 10 inside.
Downside at heat exchanger 30 is provided with drain pan 40.Drain pan 40 is collected in the condensed water that is created in heat exchanger 30 outsides when the refrigerant of heat exchanger 30 inside and extraneous air carry out heat exchange.
Upper inside at indoor set 10 is provided with baffle plate 50.Baffle plate 50 be the internal separation of indoor set 10 last/down, first half is provided with control cabinet 60 in the above, above latter half of structure with perforation, allow the space of baffle plate downside and outlet 20 be interconnected.
Downside at baffle plate 50 is provided with generation suction, allows extraneous air flow into the air-supply arrangement 70 of indoor set 10 inside.
Below, with reference to Fig. 2, this is elaborated.
As shown in Figure 2, air-supply arrangement 70 comprises the fan electromotor 72 that produces rotary power, combine the blowing fan 74 that produces wind-force with fan electromotor 72, the wind-force of blowing fan 74 generations is guided the wind direction guiding piece 76 of flow direction, the motor cabinet 78 of supports fan motor 72, and limit the support 79 that motor cabinet moves about.
Blowing fan 74 is inserted in the inside of wind direction guiding piece 76, produces suction from right to left, discharges air to the place ahead of wind direction guiding piece 76.The central authorities of blowing fan 74 be formed with the axle combined hole 75 of fan electromotor 72 motor shafts 73 end corresponding shape perforation, combine with motor shaft 73.By the axle combination, blowing fan 74 can be accepted rotary power from fan electromotor 72.
Motor cabinet 78 comprises a pair of support chip 78 ' and a pair of constraint sheet 78 ".Support chip 78 ' is used for the weight of supports fan motor 72, is combined in the inclined plane 79 ' of support 79, the weight of supports fan motor 72 by apparatus for assembling.
At support chip 78 ' and constraint sheet 78 " a side, be formed with and the fixed part 78 ' a, 78 that gives prominence to by disc-shape in the assembled portion 72 ' assembling of fan electromotor 72 left end " a.
Be formed on support chip 78 ' and constraint sheet 78 " fixed part 78 ' a, 78 " a, at support chip 78 ' and constraint sheet 78 " when combining, have outer with assembled portion 72 ' through corresponding internal diameter, restriction fan electromotor 72 and retrain sheet 78 " move about.
Support 79 has when observing from the right side substantially
Shape, its leading section are formed with crooked laterally installing plate 79 ".Installing plate 79 " allow support 79 be combined in baffle plate 50 below, at installing plate 79 " on be formed with a plurality of assembly holes 79 " a.
Running through assembly hole 79 " after the assembling parts of a was assembled in baffle plate 50, support 79 is the weight of supports fan motor 72 and motor cabinet 78 simultaneously just.
But there are the following problems for prior art.
The motor cabinet 78 that fan electromotor 72 is fixed on indoor set 10 inner ad-hoc locations is made of a plurality of parts, has only a plurality of assembling parts of assembling, could retrain moving about of fan electromotor 72.
When motor cabinet 78 has only by 79 constraints of other support, the weight of ability supports fan motor 72.
The assembling procedure of air-supply arrangement 70 is very miscellaneous, reduces production efficiency.
Fan electromotor 72 is supported under the state of motor cabinet 78 in assembled portion 72 ' contact, and its contact area is bigger.
The noise and the vibration that produce during fan electromotor 72 rotations pass to motor cabinet 78 and support 79, and the perception that causes the user is discontented.
Summary of the invention
The present invention provides a kind of by the component count that reduces motor cabinet, the indoor apparatus of air conditioner of easily assembling and enhancing productivity for solving the technical problem that exists in the above-mentioned technology.
Another object of the present invention is combined in motor cabinet on the wind direction guiding piece for a kind of indoor apparatus of air conditioner is provided, and reduces the vibration and the noise of blowing fan, reduces manufacturing cost.
The technical scheme that the present invention takes for the technical problem that exists in the above-mentioned technology of solution is:
A kind of indoor apparatus of air conditioner of the present invention, comprise the indoor heat converter that allows room air and refrigerant carry out heat exchange, be arranged on the air-supply arrangement that the enclosure that forms outward appearance allows air flow forcibly, it is characterized in that: be provided with by single part in a side of air-supply arrangement and form the motor cabinet that moving about of fan electromotor retrained; Air-supply arrangement comprises with fan electromotor and being coupling, the blowing fan that allows air flow by force; Accommodate blowing fan in inside, the air that blowing fan is blowed carries out the wind direction guiding piece of water conservancy diversion; Be attached to wind direction guiding piece one side, guides wind makes it to flow into the inner mouth of pipe to the air in the guiding piece outside; Have the shape of encircling fan electromotor outside, outboard end is combined on the wind direction guiding piece, and the supports fan motor makes it to be fixed on the motor cabinet of wind direction guiding piece; Motor cabinet is encircled the outside central portion ground combination of fan electromotor; Motor cabinet comprise with the fixing fixture of the outside state of contact of fan electromotor; Outstanding laterally from the outside of fixture, a side is combined on the mouth of pipe, the bracing or strutting arrangement of supports fan motor weight; Fan electromotor is positioned at wind direction guiding piece inboard; In a side of fixture, the assembling that has by assembling parts mutually combines, and prevents the assembling sheet that fan electromotor breaks away from; The inner peripheral surface length of fixture is less than fan electromotor peripheral surface length; Bracing or strutting arrangement is to form a plurality ofly, and a plurality of bracing or strutting arrangements are by the radial peripheral surface that is formed on fixture; A plurality of bracing or strutting arrangements form identical angle mutually; Bracing or strutting arrangement comprises with a side of wind direction guiding piece and combining, and prevents that motor cabinet is from joint portion that the wind direction guiding piece separates; Be formed on agley between joint portion and the fixture, the fan electromotor that is inserted in the fixture inboard produced the constriction of restraining force; In a side of wind direction guide portion, have to a side direction and give prominence to, run through simultaneously the mouth of pipe and joint portion, the motor cabinet assembled portion of the installation site of the guiding mouth of pipe and motor cabinet; Side in the joint portion has the vibration pad of the vibration biography of generation when preventing fan electromotor work to the mouth of pipe.
Advantage and good effect that the present invention has are: in the indoor apparatus of air conditioner of the present invention, the important structure motor cabinet of air-supply arrangement constitutes with the form of single part, by assembling single assembling parts constraint fixing fan electromotor.Can significantly reduce the component count of motor cabinet, reduce manufacturing cost.Assembling can be enhanced productivity easily.Owing to have vibration pad, allow fixture contact, thereby can reduce the vibration and the noise of blowing fan with the fan electromotor line.
Description of drawings
Fig. 1 is the indoor apparatus of air conditioner structural representation of prior art.
Fig. 2 is the indoor apparatus of air conditioner air-supply arrangement decomposing schematic representation of prior art.
Fig. 3 is an indoor apparatus of air conditioner surface structure schematic diagram of the present invention.
Fig. 4 is an indoor apparatus of air conditioner internal structure decomposing schematic representation of the present invention.
Fig. 5 is an indoor apparatus of air conditioner air-supply arrangement outward appearance schematic rear view of the present invention.
Fig. 6 is an indoor apparatus of air conditioner important structure air-supply arrangement decomposing schematic representation of the present invention.
Fig. 7 is indoor apparatus of air conditioner air-supply arrangement significant points motor cabinet of the present invention and fan electromotor outside bonding state schematic diagram.
Main symbol description
100: shell 110: front panel
110 ': top front face panel 110 ": the bottom front panel
112: pipe arrangement hole 112 ': high press fit pipe hole
112 ": low-pressure fitting pipe hole 114: osculum
114 ': side discharge hole 116: switch exposes the hole
116 ' shield 120: Left-Hand Panel
130: right panel 140: the back faceplate panels
150: top panel 152: duct guides
160: panel rack 170: outlet
200: lower frame 202: left side frame portion
204: right side frame portion 206: the place ahead frame section
208: rear frame section 210: suction inlet
220: drain pan 222: Drainage Division
224: the place ahead fixed part 230: the side discharge dish
232: side discharge portion 240: indoor heat converter
250: central frame 252: side surface part
254: rear face 256: the dish guiding piece
260: filter 270: filter hood
300: air-supply arrangement 310: fan electromotor
312: motor shaft 330: blowing fan
332: power is passed on plate 333: the axle combined hole
340: wind direction guiding piece 342: peristome
344: motor cabinet assembled portion 346: screw thread
350: the mouth of pipe (orifice) 352: mouth of pipe hole
354: through hole 360: motor cabinet
362: fixture 363: the assembling sheet
364: bracing or strutting arrangement 366: joint portion
368: constriction 380: vibration pad
382: depressed part 384: hole
400: upper frame 410: baffle plate
412: tap 420: vertical guide portion
422: heater holddown groove 430: the exhaust guide part part
432: side panel 434: front plate
440: electric heater 442: the heater gripper shoe
450: control cabinet 452: voltage transformer
454: mainboard 456: power switch
N: nut
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Fig. 3 is an indoor apparatus of air conditioner surface structure schematic diagram of the present invention.Fig. 4 is an indoor apparatus of air conditioner internal structure decomposing schematic representation of the present invention.
With reference to Fig. 3, the indoor apparatus of air conditioner outward appearance is described.Indoor apparatus of air conditioner forms outward appearance by the shell that is the lineal hexahedral shape 100 that is formed with the inner space.
The assembling of the bottom of the upper end of panel rack 160 and top front face panel 110 ', the bottom of panel rack 160 and lower panel 110 " the upper end assembling, front panel 110 is divided into top front face panel 110 ' and bottom front panel 110 ".In positive upper end, the left side of top front face panel 110 ', shield 116 ' is installed, the switch that will illustrate below covering exposes hole 116 with being allowed a choice.
Switch exposes hole 116 and is quadrangle form substantially, and the power switch 456 that will illustrate below can allowing is to exposing outside.Switch exposes hole 116 when air-conditioning is not worked, and crested plate 116 ' covers, and prevents to go into dust and foreign matter from outer flow.
In lower panel 110 " position, the left and right sides, perforation ground is formed with the pipe arrangement hole 112 that the coolant piping (figure summary) that is communicated with indoor heat converter 240 runs through.The high press fit pipe hole 112 ' that pipe arrangement hole 112 is run through by the high press fit pipe (figure is slightly) of the high pressure refrigerant that flows, and allow the low-pressure fitting pipe hole 112 that the low-pressure fitting pipe (figure is slightly) of low pressure refrigerant runs through of flowing " constitute.
At the position, the left and right sides of pipe arrangement hole 112 downsides, be formed with the osculum 114 that the Drainage Division 222 that is communicated with drain pan 220 is run through respectively.At the upside of osculum 114, also be formed with the side discharge hole 114 ' that allows the side discharge portion 232 of side discharge dish 230 run through.
With reference to Fig. 4, the indoor apparatus of air conditioner internal structure that adopts one embodiment of the invention is described.In the bottom of shell 100, the lower frame 200 that supports shell 100 bottoms is installed.
In the inboard of lower frame 200, be formed with the rectangular shape suction inlet 210 that allows the air of conditioned space flow into shell 100 inside.
In the place ahead of lower frame 200, filter hood 270 is installed.At the rear of filter hood 270, be provided with quadrangle filter 260.After filter hood 270 was assembled in lower frame 200 front ends, filter 260 covered suction inlet 210, to filtering from the foreign matter that outside leaked-in air contained.
At the upside of lower frame 200, drain pan 220 is installed.Drain pan 220 is collected the condensed water that the indoor heat converter 240 that is installed in upside is produced, and row is to shell 100 outsides.In the front of drain pan 220, be formed with the condensed water that forwards guides drain pan 220 inside, the Drainage Division 222 that makes it to discharge forward.
Leading section and rearward end at drain pan 22-.Be provided with the dish fixed part 224,226 that drain pan 220 is fixed on lower frame 200.At the leading section of drain pan 220, be when observing from left side side
The structure of shape, releasably be provided with the place ahead fixed part 224, allow the front of drain pan 220 and preceding square bearer 206 obtain assembling.
In the rearward end of drain pan 220, be provided with rear fixed part 226.Rear fixed part 226 forms with rear frame section 208, is used to assemble drain pan 220 and rear frame section 208.That is be substantially when, rear fixed part 226 is observed in left side side
Shape, the upper end of bottom and rear frame section 208 forms one.
Left end upside at drain pan 220 is formed with side discharge dish 230.Side discharge dish 230 has the height highly corresponding with indoor heat converter 240.Side discharge dish 230 shell 100 with the mode that lies low this during at interior of building, collect from the condensed waters of indoor heat converter 240 surface landing.
In the bottom of side discharge dish 230, be provided with cylindric side discharge portion 232 with side discharge dish 230 internal communication.Bottom front panel 110 is run through in side discharge portion 232 " side discharge portion 232, allow condensed waters row in the side discharge dish 230 to shell 100 outsides.
On drain pan 220, indoor heat converter 240 is installed.Indoor heat converter 240 by cylindrical pipe with certain diameter, repeatedly warpage ground forms, and is the quadrangular plate shape on the whole.The structure that indoor heat converter 240 is " ∧ " shape with from forward observation the time obtains installing, and positive and back is closed, and prevents that air is mobile.
In the inside of indoor heat converter 240, working fluid is flowing---refrigerant.By the conditioned space air that suction inlet 210 flows into, flow to the top, flow through the gap of indoor heat converter 240.At this moment, the refrigerant of the air of conditioned space and indoor heat converter 240 inside carries out heat exchange, and is adjusted.
At the rear of panel rack 160, be provided with central frame 250.Central frame 250 is made of the side surface part 252 of fixedly Left-Hand Panel 120 and right panel 130 and the rear face of fixing back faceplate panels 140, is formed with dish guiding piece 256 highlightedly in the interior side of the interior side direction central frame 250 of central frame 250.
When shell 100 being set, indoor heat converter 240 is also installed with drain pan 220 with being stood upside down with standing upside down.In central frame 250 side, by the outstanding dish guiding piece 256 of certain amplitude, support drain pan 220.
At the upside of central frame 250, be provided with air-supply arrangement 300.After air-supply arrangement 300 sucks the indoor set extraneous air, upwards discharge forcibly.
, to Fig. 7 air-supply arrangement 300 is described with reference to Fig. 5.
Fig. 5 is an indoor apparatus of air conditioner air-supply arrangement outward appearance schematic rear view of the present invention.Fig. 6 is an indoor apparatus of air conditioner important structure air-supply arrangement decomposing schematic representation of the present invention.Fig. 7 is indoor apparatus of air conditioner air-supply arrangement significant points motor cabinet of the present invention and fan electromotor outside bonding state schematic diagram.
As shown in the figure, air-supply arrangement 300 is included in the fan electromotor 310 that produces rotary power when connecting power supply, accept the rotary power of fan electromotor 310, the blowing fan 330 of blow air, the air that blowing fan 330 is blowed carries out the wind direction guiding piece 340 of water conservancy diversion, allow wind direction guiding piece 340 extraneous airs flow into the inner mouth of pipe 350, the motor cabinet 360 of supports fan motor 310.
When fan electromotor 310 work, during rotary electric machine axle 312, power passes on plate 332 to rotate with motor shaft 312, rotates blowing fan 330.
As blowing fan 330, use the multiwing that forms a plurality of right flanks along peripheral surface, multiwing is drawn into inside to air, arranges direction laterally.
Blowing fan 330 is inserted in wind direction guiding piece 340 inside, is rotated, the air of direction air discharge laterally, and its flow direction is guided by wind direction guiding piece 340 smooth inner peripheral surfaces.
Wind direction guiding piece 340 is formed with cylindrical space in inside, is formed with four-sided openings portion 342 in the upper end.Peristome 342 is communicated with the inner space of wind direction guiding piece 340.
Blowing fan 330 rotates, in when, air taking place flowing, to blowing fan 330 outside the side flow air, down the wind guiding piece 340 inner peripheral surfaces flow, by upwards discharge of wind direction guiding piece 340.
Bored a hole roundly in the left and right side of wind direction guiding piece 340, so that it is inner to allow extraneous air flow into.The size of perforation is outer through size greater than blowing fan 330.Thereby blowing fan 330 can pass through the left and right side that wind direction guiding piece 340 is opened, and is inserted into wind direction guiding piece 340 inside.
In the outside of the opening of wind direction guiding piece 340 right flanks, be formed with the outstanding motor cabinet assembled portion 344 in side to the right.Motor cabinet assembled portion 344 combines with the following bracing or strutting arrangement that will illustrate 364, is formed with 3 with 120 ° spacings, is formed with screw thread 346 in right-hand end.
Motor cabinet assembled portion 344 runs through the mouth of pipe 350 and motor cabinet 360 1 sides simultaneously, the installation site of the guiding mouth of pipe 350 and motor cabinet 360.
Motor cabinet assembled portion 344 runs through bracing or strutting arrangement 364 back, when combining with nut N, motor cabinet 360 is constrained on wind direction guiding piece 340 right flanks and can move about.
At the right flank of wind direction guiding piece 340, insert the fixing mouth of pipe 350.The central portion of the mouth of pipe 350 is perforated, forms mouth of pipe hole 352, and the right side is arrived in mouth of pipe hole 352 more, its internal diameter is big more.
When blowing fan 330 rotations, when producing suction in wind direction guiding piece 340 inside, suction is communicated to mouth of pipe hole 352, allows wind direction guiding piece 340 extraneous airs by mouth of pipe hole 352, inflow wind direction guiding piece 340 inside.
Mouth of pipe hole 352 has the internal diameter less than blowing fan 330 outer warps.This is in order to prevent blowing fan 330 direction disengaging to the right.
At the right flank of the mouth of pipe 350, be formed with a plurality of through holes 354.In more detail, with 3 of the internal diameter that is slightly larger than motor cabinet assembled portion 344 diameters, perforation, be formed on the position corresponding with motor cabinet assembled portion 344.
Through hole 354 allows motor cabinet assembled portion 344 run through, and makes the mouth of pipe 350 be fixed on the right flank of wind direction guiding piece 340.After motor cabinet assembled portion 344 ran through through hole 354, when screw thread 346 was assembled with nut N, the mouth of pipe 350 can not separate from the right flank of wind direction guiding piece 340.
On the right side of the mouth of pipe 350, has important structure motor cabinet 360 of the present invention.Motor cabinet 360 is encircled the peripheral surface central portion of fan electromotor 310, exert pressure to fan electromotor 310, with the outer upper thread state of contact with fan electromotor 310 it is housed in inside, outboard end is fixed on the mouth of pipe 350, support motor 310, makes it to be positioned at mouth of pipe hole 352 central authorities as shown in Figure 5.
Assembling sheet 363 is with two quadrangular plate that shape is identical, be connected parts on the fixture 362 with the state of mutual isolation, along with a pair of quadrangular plate is close mutually, the internal diameter of fixture 362 is diminished gradually, contacts, finally holds tightly fan electromotor 310 with the peripheral upper thread of fan electromotor 310.
For prevent to assemble sheet 363 mutually near after when coming in contact, fixture 362 also has spacing distance with fan electromotor 310, and pressure does not take place, the inner peripheral surface length of fixture 362 is less than the external diameter of fan electromotor 310.
In the outside of fixture 362 lateral surfaces, be formed with bracing or strutting arrangement 364.Bracing or strutting arrangement 364 is formed on the outside of fixture 362 every 120 ° of intervals, allows fixture 362 be positioned at mouth of pipe hole 352 central interior.
Bracing or strutting arrangement 364 comprises with motor cabinet assembled portion 344 and combining, prevent the joint portion 366 of motor cabinet 360 from 340 separation of wind direction guiding piece, be formed between joint portion 366 and the fixture 362 constriction 368 that allows the fan electromotor 310 that constrains in fixture 362 inboards and the mouth of pipe 350 isolate agley.
The screw thread 346 that runs through joint portion 366 is with after nut N combines, and motor cabinet 360 can be kept the state that is attached to wind direction guiding piece 340 right flanks, and fan electromotor 310 is positioned at wind direction guiding piece 340 inboards.
366 the medial end in the joint portion has constriction 368.Constriction 368 is formed by vertical warpage at central portion by the rod with circular cross section.Outboard end at constriction 368 combines with joint portion 366, and medial surface is attached to fixture 362 peripheral surface and is fixed.
The vibration pad 380 that is formed by the rubber components with elastic force is inserted in 366 inside in the joint portion.The vibration that vibration pad 380 produces when preventing fan electromotor 310 work passes to the mouth of pipe 350, and when Fig. 6 observed, the diameter of right side part was less than left part, at the cardinal principle central part, be formed with the depressed part 382 of depression.
On a left side/right of the center of vibration pad 380, perforation ground forms porose 384.Hole 384 allows motor cabinet assembled portion 344 insert, and has the internal diameter corresponding with motor cabinet assembled portion 344 diameters and is advisable.
At the upside of air-supply arrangement 300, be provided with upper frame 400.Upper frame 400 is by being divided into upper and lower baffle plate 410 to shell 100 inner spaces, and the vertical guide portion 420 that forms from the rear end of baffle plate 410 constitutes with being bent upwards.
Latter half of at baffle plate 410, perforation ground are formed with the outlet 412 that the air that allows air-supply arrangement 300 blow is discharged.Tap be assembled in wind direction guiding piece 340 above, become by the drain passageway of wind direction guiding piece 340 guiding, row's air upward.
At the upside of baffle plate 410, be the leading section of outlet 412, exhaust guide part part 430 is installed.The air that exhaust guide part part 430 allows tap 412 discharge upwards flows.Exhaust guide part part 430 is formed by side panel 432 and front plate 434, and front plate 434 is the quadrangular plate shape, has and the corresponding amplitude of baffle plate 410 left and right sides amplitudes.
From the side panel 432 that extend the rearward crooked back of left and right sides side of front plate 434, the end is assembled in the both side ends of vertical guide portion 420 thereafter.The upper end of front plate 434, side panel 432 and vertical guide portion 420 than top panel 150, more upwards side-prominent, forms duct guides 152.
At the central portion of front plate 434, perforation ground forms having heaters mouth 436 is set.Electric heater 440 runs through heater mouth 436 is set, and is installed in the inside of exhaust guide part part 430.Electric heater 440 produces heat when connecting external power source, add hot-air, and heated air upwards flows by tap 412.
At the leading section of electric heater 440, form having heaters gripper shoe 442.After the heater that the electric heater 440 that is formed on heater gripper shoe 442 back runs through exhaust guide part part 430 front plate 434 was provided with mouthfuls 436, heater gripper shoe 442 can closed heaters be provided with mouthfuls 436.
Central portion in vertical guide portion 420 is formed with the heater holddown groove 422 of depression rearward.On heater holddown groove 422, the rearward end of fixed heater 440 finishes the installation of electric heater 440.
In the place ahead of exhaust guide part part 430, be formed with control cabinet 450.In control cabinet 450, a plurality of control assemblies such as voltage transformer 452 that the work of air-conditioning is controlled or mainboard 454 are installed, in left end, have power switch 456.The switch of power switch 456 by top front face panel 110 ' exposes hole 116 and is exposed on the external.The top of control cabinet 450 sealed by top panel 150.
On suction inlet 210 and outlet 170, connecting pipe (figure slightly) is installed.Shell 100 not with situation that conditioned space directly contacts under, the connecting pipe (figure is slightly) that connects shell 100 and conditioned space is installed on suction inlet 210 and the outlet 170.
The inside of shell 100 be provided be used for and the outside between heat insulation heat insulating member (figure slightly), heat insulating member (figure slightly) closely contact be installed in shell 100 inner faces.
Below, the effect of indoor apparatus of air conditioner is described.
At first, the user connects external power source in order to use air-conditioning to indoor set.When indoor set was connected external power source, the multiple parts of shell 100 inside also were switched on external power source.
When the multiple parts that are installed in shell 100 inside were switched on external power source, fan electromotor 310 was switched on power supply.Fan electromotor 310 produces rotary power under the power supply effect of connecting.The rotary power that fan electromotor 310 produces passes to the blowing fan 330 that is coupling with fan electromotor 310.
The blowing fan 330 that receives fan electromotor 310 rotary powers is rotated, on a left side/right side generation suction, under suction, air flows into by the left and right sides of wind direction guiding piece 340.
Meanwhile, the shell 100 inner suction that produce.Under suction, the air of conditioned space flows into shell 100 inside by suction inlet 210.The air of conditioned space, when flowing through filter 260, dust that is contained and foreign matter obtain filtering.
Be filtered device 260 filtered airs, upwards flow, flow through indoor heat converter 240.Flow through between the cylindrical tube and pipe that forms indoor heat converter 240, carry out heat exchange with the refrigerant that is flowing in indoor heat converter 240 inside.
On indoor heat converter 240 surfaces,, produce condensed water owing to have the temperature difference between the air of conditioned space and the refrigerant.Condensed water is collected into drain pan 220.The condensed water of drain pan 220 is arranged to shell 100 outsides by Drainage Division 222.
Carry out the air of heat exchange when flowing through indoor heat converter 240, flow to the central portion that perforation ground is formed on wind direction guiding piece 340 left and right sides, under the turning effort of blowing fan 330, arrange outer side to blowing fan 330.The air of row side outside blowing fan 330, guiding piece 340 inner peripheral surfaces down the wind upwards flow, by peristome 342, the row upside to air-supply arrangement 300.
By wind direction guiding piece 340 water conservancy diversion, row's air upward by tap 412, upwards flows, and by vertical guide portion 420 and 430 guiding of exhaust guide part part, upwards flows.Flow to the air of top, arrange to conditioned space by outlet 170.By the air that outlet 170 is discharged, by other connecting pipe (figure slightly) water conservancy diversion, row is to conditioned space sometimes.
The conditioned space air that flows into by suction inlet 210 is filtered device 260 filtrations.
To Fig. 7, the assembling process to air-supply arrangement 300 describes with reference to Fig. 4.
As shown in Figure 6, under the state that air-supply arrangement 300 separates fully, in conjunction with fan electromotor 310 and motor cabinet 360.In more detail, as shown in Figure 7, behind fixture 362 inboards, insertion fan electromotor 310, assembling parts is assembled on a pair of assembling sheet 363, makes a pair of assembling sheet close mutually, allow fixture 362 exert pressure to the peripheral surface of fan electromotor 310.
Assembling sheet 363 with to greatest extent near the time, motor 310 can not separate from motor cabinet 360.
After the mode that is positioned at 366 inside, joint portion with the depressed part 382 of vibration pad 380 embeds, motor shaft 312 is embedded in the combined hole 333, in conjunction with fan electromotor 310 and motor shaft 312.As shown in Figure 6, the mouth of pipe 350 will be between blowing fan 330 and bracing or strutting arrangement 364.
After finishing the combining of fan electromotor 310 and motor cabinet 360, on wind direction guide portion 340, the while fixes in conjunction with the mouth of pipe 350 and motor cabinet 360.Be formed on the through hole 354 of the mouth of pipe 350 and the motor cabinet assembled portion 344 of joint portion 366 is located along the same line with allowing perforation, form under the concentrically ringed state, motor cabinet assembled portion 344 is applied in through hole 354 and joint portion 366 simultaneously, more detail is the hole 384 of vibration pad 380.
When finishing said process, air-supply arrangement 300 is in state as shown in Figure 5, and when being assembled in screw thread 346 on the nut N, motor cabinet 360 can not separate from wind direction guiding piece 340, fan electromotor 310 can be positioned at the central authorities in mouth of pipe hole 352, keeps the state of isolation with the mouth of pipe 350.
Scope of the present invention is not subject to the foregoing description, in technical scope, for industry those skilled in the art, can carry out other various deformation based on the present invention.
Claims (12)
1. indoor apparatus of air conditioner, comprise the indoor heat converter that allows room air and refrigerant carry out heat exchange, be arranged on the air-supply arrangement that the enclosure that forms outward appearance allows air flow forcibly, it is characterized in that: be provided with by single part in a side of air-supply arrangement and form the motor cabinet that moving about of fan electromotor retrained.
2. indoor apparatus of air conditioner according to claim 1 is characterized in that: air-supply arrangement comprises with fan electromotor and being coupling, the blowing fan that allows air flow by force; Accommodate blowing fan in inside, the air that blowing fan is blowed carries out the wind direction guiding piece of water conservancy diversion; Be attached to wind direction guiding piece one side, guides wind makes it to flow into the inner mouth of pipe to the air in the guiding piece outside; Have the shape of encircling fan electromotor outside, outboard end is combined on the wind direction guiding piece, and the supports fan motor makes it to be fixed on the motor cabinet of wind direction guiding piece.
3. indoor apparatus of air conditioner according to claim 1 is characterized in that: motor cabinet is encircled the outside central portion ground combination of fan electromotor.
4. indoor apparatus of air conditioner according to claim 2 is characterized in that: motor cabinet comprise with the fixing fixture of the outside state of contact of fan electromotor; Outstanding laterally from the outside of fixture, a side is combined on the mouth of pipe, the bracing or strutting arrangement of supports fan motor weight.
5. indoor apparatus of air conditioner according to claim 2 is characterized in that: fan electromotor is positioned at wind direction guiding piece inboard.
6. indoor apparatus of air conditioner according to claim 4 is characterized in that: in a side of fixture, the assembling that has by assembling parts mutually combines, and prevents the assembling sheet that fan electromotor breaks away from.
7. indoor apparatus of air conditioner according to claim 4 is characterized in that: the inner peripheral surface length of fixture is less than fan electromotor peripheral surface length.
8. indoor apparatus of air conditioner according to claim 4 is characterized in that: bracing or strutting arrangement is to form a plurality ofly, and a plurality of bracing or strutting arrangements are by the radial peripheral surface that is formed on fixture.
9. indoor apparatus of air conditioner according to claim 8 is characterized in that: a plurality of bracing or strutting arrangements form identical angle mutually.
10. indoor apparatus of air conditioner according to claim 4 is characterized in that: bracing or strutting arrangement comprises with a side of wind direction guiding piece and combining, and prevents that motor cabinet is from joint portion that the wind direction guiding piece separates; Be formed on agley between joint portion and the fixture, the fan electromotor that is inserted in the fixture inboard produced the constriction of restraining force.
11. indoor apparatus of air conditioner according to claim 4 is characterized in that:, have to a side direction and give prominence to, run through simultaneously the mouth of pipe and joint portion, the motor cabinet assembled portion of the installation site of the guiding mouth of pipe and motor cabinet in a side of wind direction guide portion.
12. indoor apparatus of air conditioner according to claim 10 is characterized in that: the side in the joint portion has the vibration pad of the vibration biography of generation when preventing fan electromotor work to the mouth of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100164312A CN101173778A (en) | 2006-10-30 | 2006-10-30 | Indoor set of air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100164312A CN101173778A (en) | 2006-10-30 | 2006-10-30 | Indoor set of air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101173778A true CN101173778A (en) | 2008-05-07 |
Family
ID=39422432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100164312A Pending CN101173778A (en) | 2006-10-30 | 2006-10-30 | Indoor set of air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101173778A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439852A (en) * | 2015-12-04 | 2016-03-30 | 湖北航天化学技术研究所 | Synthesis method for acrylic acid polyethylene glycol single-ended ester ether series compound |
| CN107525145A (en) * | 2017-08-31 | 2017-12-29 | 广东美的制冷设备有限公司 | Ceiling machine |
| CN112888903A (en) * | 2018-08-15 | 2021-06-01 | 金亨淳 | Assembling structure of indoor unit of air conditioner |
-
2006
- 2006-10-30 CN CNA2006100164312A patent/CN101173778A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439852A (en) * | 2015-12-04 | 2016-03-30 | 湖北航天化学技术研究所 | Synthesis method for acrylic acid polyethylene glycol single-ended ester ether series compound |
| CN107525145A (en) * | 2017-08-31 | 2017-12-29 | 广东美的制冷设备有限公司 | Ceiling machine |
| CN112888903A (en) * | 2018-08-15 | 2021-06-01 | 金亨淳 | Assembling structure of indoor unit of air conditioner |
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Open date: 20080507 |