CN100375866C - Window type air conditioner - Google Patents

Window type air conditioner Download PDF

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Publication number
CN100375866C
CN100375866C CNB200310107375XA CN200310107375A CN100375866C CN 100375866 C CN100375866 C CN 100375866C CN B200310107375X A CNB200310107375X A CN B200310107375XA CN 200310107375 A CN200310107375 A CN 200310107375A CN 100375866 C CN100375866 C CN 100375866C
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CN
China
Prior art keywords
air
conditioner
indoor
panel
exhaust
Prior art date
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Expired - Fee Related
Application number
CNB200310107375XA
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Chinese (zh)
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CN1626929A (en
Inventor
朴海龙
姜东勋
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LG Electronics Tianjin Appliances Co Ltd
Original Assignee
LG Electronics Tianjin Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by LG Electronics Tianjin Appliances Co Ltd filed Critical LG Electronics Tianjin Appliances Co Ltd
Priority to CNB200310107375XA priority Critical patent/CN100375866C/en
Publication of CN1626929A publication Critical patent/CN1626929A/en
Application granted granted Critical
Publication of CN100375866C publication Critical patent/CN100375866C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The present invention discloses a window type air conditioner. A front panel of the air conditioner comprises a front air suction port, a side air suction port, an indoor air exhaust port and an air exhaust door, wherein the air suction port sucks air in indoor space to the inner part of the air conditioner from the front; the side air suction port sucks the air in the indoor space to the inner part of the air conditioner from the side; the indoor air exhaust port exhausts air entering the inner part of the air conditioner to the indoor space; the air exhaust door selectively opens and closes the indoor air exhaust port. In addition, the front air suction port is arranged at the front lower end of the front panel; the indoor air exhaust port is arranged at the front upper part of the front panel; the indoor air exhaust port is also provided with an air exhaust guider regulating the airflow direction of the air. According to the arrangement, the present invention not only can effectively prevent the front panel from being polluted, but also can show the beautiful appearance.

Description

Window air conditioner
Technical field
The present invention relates to air-conditioner, especially about drawing air and discharge by the indoor exhaust mouth that front panel forms from a plurality of, and the indoor exhaust mouth is by the exhauxt valve opens and the window air conditioner of closing.
Background technology
As shown in Figure 1, 2, the structure of the window air conditioner of prior art design is: chassis 1 constitutes the bottom surface of air-conditioner, and the place ahead, indoor of 1 is provided with front panel 3 on the chassis.
The lower end of panel 3 has formed the air suction structure 3i that draws room air in front, and the upper end is provided with the air discharge grille 3e of the air after indoor discharge heat exchange.And, on air discharge grille 3e, be provided with several steam vents 3e ' to indoor discharge air.
Simultaneously, be provided with suction grille 4, and on suction grille 4, be provided with the suction hole 4 ' that several draw air, and between suction grille 4 and air suction structure 3i, be provided with filter (not expression among the figure) in the place ahead of air suction structure 3i.
The inboard of panel 3 is provided with indoor heat converter 5 in front.In indoor heat converter 5, working fluid that it is inner and the air of drawing by air suction structure 3i carry out heat exchange.Indoor heat converter 5 specifically is arranged on the air guide device 7.
The rear end of described The One On The Chassis indoor heat converter 5 is provided with air guide device 7.The effect of air guide device 7 is that whole air-conditioner is divided into indoor section and outdoor section.Thus, under the effect of air guide device 7, can not produce air between indoor section and the outdoor section and flow.Be provided with the brace that is connected with following guard shield 18 in the upper end of air guide device 7.
Be provided with volute 9 in the inside of air guide device 7.On volute 9, be provided with by the guide face 9g of certain curvature from the bending of a certain side direction opposite side.
In the front of volute 9, be provided with orifice plate 11 on the promptly corresponding position with indoor heat converter 5.In that being set on the orifice plate 11, the air that will pass through indoor heat converter 5 guides to throttle orifice 12 on the following indoor fan 13.And, be provided with in the upper end of orifice plate 11 and form whole air with it and guide to exhaust guide 11e on the air discharge grille 3e after the heat exchange.
Simultaneously, be provided with indoor fan 13, make room air pass through air suction structure 3i and indoor heat converter 5 and throttle orifice 12 and flow in the inside of volute 9.Indoor fan 13 is drawn empty 3i and indoor heat converter 5 and throttle orifice 12 by throttle orifice 12 and is flowed.Indoor fan 13 is drawn air and is discharged air from circumferencial direction by throttle orifice 12, and the air of discharging is directed to exhaust guide 11e along guide face 9g.
More than Shuo Ming structure is the indoor section of window air conditioner, below to being described by the structure of the outdoor section of air guide device 7 divisions:
On the outside of air guide device 7, be provided with the motor 15 of drive chamber's internal fan 13 and Air Blast fan 17.The rotating shaft of described motor 15 outstanding towards relatively.Wherein the rotating shaft of a certain side runs through the center that described air guide device 7 extends to volute 9, turning cell internal fan 13.
In motor 15 outside rotating shafts, be provided with Air Blast fan 17.Air Blast fan 17 makes it carry out heat exchange by following outdoor heat converter 19 behind the outdoor absorption outside air of air-conditioner.On Air Blast fan 17, be provided with the ring 17r that connects blade end.
On chassis 1, be provided with the guard shield 18 of the air-flow of guiding Air Blast fan 17 generations.On guard shield 18, be provided with along with the rotation of the Air Blast fan 17 of outdoor heat converter 19 intercommunications and produce the through hole 18' of air-flow.The outside air that guard shield 18 guiding Air Blast fans are sent, and air is flowed on whole outdoor heat converter 19.Guard shield 18 is arranged at the two ends of outdoor heat converter 19, and is connected with described air guide device by brace.
On the outside on chassis 1, be provided with guard shield 18 towards relative outdoor heat converter 19.The effect of outdoor heat converter 19 is to make the outside air of absorption and inner working fluid carry out heat exchange.And, on the The One On The Chassis position that is equivalent between air guide device 7 and the guard shield 18, be provided with the compressor 20 in the air handling system.
At last, utilize as above each element of the formation air-conditioner of layout of shell 21 sealings, so that be isolated from the outside.Such shell 21 has constituted the outward appearance of air-conditioner.
As above the indoor section of the air-conditioner of Gou Chenging is arranged in the indoor environment of need regulating air, and that outdoor section is arranged at is outdoor.
But there is following problem in the window air conditioner of prior art design:
Air-conditioner front panel 3 lower ends of the prior art design that as above constitutes are provided with the suction grille 4 of drawing room air, and are provided with the air discharge grille 3e of the air after indoor discharge heat exchange in the upper end, therefore pile up dust easily on the panel 3 in front.That is, several suction holes 4` that forms on the existing suction grille 4 and air discharge grille 3e go up foreign matters such as can piling up dust on several steam vents 3e that forms, because of the size of this suction hole 4` and steam vent 3e less, so can't clean.
Technical problem to be solved by this invention provides a kind of window air conditioner, and its a plurality of are not provided with grid on the front of panel in front when can draw air simultaneously, can prevent the pollution of the front panel that foreign matters such as dust cause.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of window air conditioner comprises: the casing of inner several elements that are provided with of protection when constituting outward appearance; The place ahead that is arranged at casing constitutes the front panel of front outward appearance, and outside air is drawn to air-conditioner inside by the front and the side of described front panel, and the air after inner heat exchange is forwards discharged by front panel.
Described front panel comprises: the front suction gas port from the air in space in the suction chamber of the place ahead to air-conditioner inside; Draw the side air entry of the air of the interior space from the side to air-conditioner inside; Discharge the indoor exhaust mouth of the air that enters into air-conditioner inside to the interior space; The exhaust valve of the described indoor exhaust mouth of switch optionally; The unlatching of control exhaust valve or the door switch unit of closing.
Described front suction gas port is arranged at the lower front face of front panel.
Described indoor exhaust mouth is arranged at the upper end, front of front panel.
Be provided with the exhaust guide of the air-flow direction that control discharges in the described indoor exhaust mouth.
Described door switch unit comprises: the side that is arranged at described front panel provides the drive motors of rotary power; The rotary pinion that under the driving of drive motors, rotates; The tooth bar meshing with described rotary pinion constitutes.
The window air conditioner of the present invention's design that as above constitutes can prevent the pollution of front panel, and can give prominence to the aesthetic property of outward appearance.
Description of drawings
Fig. 1 is the exploded perspective view of the window air conditioner of prior art design.
Fig. 2 is the window air conditioner surface structure of prior art design and the stereogram of expression air flow process.
Fig. 3 is the part sectional drawing of the window air conditioner that designs of the present invention.
Fig. 4 is the exploded perspective view of the window air conditioner that designs of the present invention.
Fig. 5 is the stereogram of the window air conditioner that designs of the present invention.
Fig. 6 is the front elevation of the front panel of the window air conditioner that designs of the present invention.
Fig. 7 is the rear isometric view of the front panel of the window air conditioner that designs of the present invention.
Fig. 8 is in the window air conditioner of the present invention's design, and expression is to the cross-sectional side view of the air flow condition of air-conditioner the place ahead discharge.
Fig. 9 is in the window air conditioner of the present invention's design, the cross-sectional side view of the air flow condition when carrying out air purifying function.
Among the figure;
100: the chassis; 200: front panel 210: the front suction gas port; 215: side air entry 220: the indoor exhaust mouth; 222: exhaust guide; 230: exhaust valve; 232: tooth bar; 242: electric motor mounting structure; 244: drive motors; 246: rotating shaft; 248: rotary pinion; 300: the air guide device; 310: lower end air guide device; 312: left baffle; 350: upper end air guide device; 352: the exhaust passage; 354: the passage guide plate; 356: stepper motor; 360: filter mounting structure; 370: high-performance filter; 380: control box; 400: indoor heat converter; 410: orifice plate; 412: through hole; 420: indoor fan; 422: the fan collar; 450: fan electromotor; 452: central shaft; 460: outdoor fan; 500: guard shield; 550: outdoor heat converter; 600: rear board; 610: the grid exhaust outlet; 700: casing; 710: keeper is set; 720: the side suction hole; 730: the end face suction hole; 740: the filter grid.
The specific embodiment
Below in conjunction with the drawings and specific embodiments window air conditioner of the present invention is described in further detail:
Shown in Fig. 3,4,5,6, the chassis 100 that has constituted the air-conditioner bottom surface is divided into indoor section and outdoor section, and is provided with various elements in the above.At first, be provided with front panel 200 in the forefront of indoor section.
Front panel 200 has constituted the outward appearance of air-conditioner, forms arcuate structure towards the place ahead.That is, the central part arc of front protrudes in the place ahead.
Be provided with on panel 200 lower front face in front the air drawn of the interior space front suction gas port 210, and the both sides of panel 200 are provided with side air entry 215 in front to air-conditioner inside.Thus, room air flows into the inside of air-conditioner by described front panel 200 lower ends and side.
Upper end, the front of panel 200 is provided with the indoor exhaust mouth 220 of the air after the interior space is discharged heat exchange in front, and is provided with the exhaust guide 222 of control airflow direction in this indoor exhaust mouth 220.
The back side of panel 200 is provided with the exhaust valve 230 of exhaust outlet 220 in the switch gear room optionally in front.Exhaust valve 230 is by sliding up and down exhaust outlet 220 in unlatching or the close chamber.
As shown in Figure 7, be provided with the door switch unit that control exhaust valve 230 opens or cuts out on the back side of panel 200 in front.Door switch unit comprises: the electric motor mounting structure 242 that is fixed in the back side of front panel 200; Be arranged at the drive motors 244 of electric motor mounting structure 242 sides; The central shaft of drive motors 244 extends the rotating shaft 246 that forms; Be arranged at the rotary pinion 248 in the rotating shaft 246; Be arranged at the gear of rotary pinion mutually the tooth bar 232 of meshing gear constitute.
Tooth bar 232 is in the back side of exhaust valve 230 upper and lower settings, and form with it whole, along with the rotation of rotary pinion 248 moves up or down exhaust valve 230.That is the extraneous power supply of drive motors 244 conductings and when rotating, the rotary pinion 248 that cooperates with it rotates, and exhaust valve 230 is slided up and down.
100 are provided with division indoor section and outdoor section on the chassis, and the air flow air guider 300 of guiding indoor section.Air guide device 300 comprises that lower end air guide device 310 that is oppositely arranged on air guide device 300 lower ends and the upper end air guide device that is arranged on air guide device 310 upper ends, lower end 350 constitute.
The lower end of lower end air guide device 310 and indoor section chassis 320 constitute whole.That is, chassis interior 320 is outstanding forward forming after the lower end vertical curve of lower end air guide device 310, and is arranged on accordingly on the chassis 100 with the front end on chassis 100.
On the above-below direction on the lower end air guide device 310 front middle positions, be provided with left baffle 312.That is, left baffle 312 is outstanding forming before the front mediad of lower end air guide device 310, about divide the place ahead of lower end air guide device 310.
Simultaneously, on the left side of lower end air guide device 310 and right side, be provided with the indoor fan that following indoor fan 420 is installed respectively hole 314 is set.The size that indoor fan is provided with hole 314 is big or small corresponding with following indoor fan, and its periphery should be given prominence to a part forward.
On upper end air guide device 350, be provided with and flow to the exhaust passage that the air of discharging indoor fan 420 backs guides to the indoor exhaust mouth 220 of front panel 200.That is, exhaust passage 352 forms from the outstanding forward part in the rear end of upper end air guide device 350, and corresponding with the indoor exhaust mouth 220 of front panel 200.
On upper end air guide device 350, be provided with the filter mounting structure 360 that projects upwards.On filter mounting structure 360, from the top purification is installed and behind the air of indoor absorption, once more it is discharged to indoor high-performance filter 370.
On the right side of upper end air guide device 350, be provided with control box 380.Control box 380 size regulation, inside be provided with the electric capacity do not expressed among the figure and control capacitance box air-conditioner running return regulation, inside is provided with the control element of circuit board etc. of the running of the electric capacity do not expressed among the figure and control capacitance box air-conditioner.
Between indoor heat converter 400 and air guide device 300, be provided with orifice plate 410.The main effect of orifice plate 410 is air of guiding heat exchange in indoor heat converter 400.Paired being provided with the indoor fan of lower end air guide device 310 is provided with the corresponding through hole 412 in hole 314 about on the orifice plate 410.
Be provided with indoor fan 420 in the inside of air guide device 300, the power that provides air to flow.Indoor fan about 420 is provided with one respectively.That is, indoor fan 420 is positioned at the indoor fan that the left and right sides of lower end air guide device 310 forms and is provided with on the hole 314.
Secondly, though do not show among the figure, also be provided with air-vent in the side of air guide device 300 and orifice plate 410.Extraneous air optionally flows into by air-vent, takes a breath with room air.Thus, be provided with air door in the side of air guide device 300, and air door rotates under the driving of independent drive motors, the switch air-vent.
Simultaneously, flow into by air-vent, the scavenge duct (not expression among the figure) of guiding outdoor air also is set sometimes in order to make outside air.That is, the air that can be provided with the rear in brace (not have expression among the figure) below that connects between air guide device 300 upper ends and the following guard shield 500 guides to the scavenge duct that the place ahead makes its inflow air-vent.
Be provided with fan electromotor 450 in the rear end of indoor fan 420.Central shaft 452 head ends of fan electromotor 450 are inserted in the centre of indoor fan 420, and the rear end is inserted in the center of following outdoor fan 460.Thus, fan electromotor 450 provides rotary power for indoor fan 420 and outdoor fan 460.
That is, the back side that fan electromotor 450 is set directly at air guide device 300 maybe can utilize support setting, and its two ends all are provided with rotating shaft, and one of them rotating shaft is provided with indoor fan 420, and outdoor fan 460 is set in another rotating shaft.
On the rear end of certain distance, be provided with the guard shield 500 that the guiding outdoor air flows with air guide device 300.On the left and right sides of guard shield 500 central authorities, be provided with respectively with the indoor fan of air guide device 300 the corresponding through hole 502 in hole 314 is set.And, be provided with the guiding weld seam (in figure not expression) of guiding by the condensed water of the fan collar 422 guiding of following outdoor fan 460 in the upper end of guard shield 500.
Be provided with the outdoor fan 460 that makes the outdoor air forced flow carry out heat exchange in the inboard of through hole 502.On outdoor fan 460, also possessed the fan collar 422 that connects blade end.The condensed water that this fan collar 422 will be assembled thereunder is sprayed on the outdoor heat converter 550 that is arranged at outdoor fan 460 rears, reduces the temperature of outdoor heat exchanger 550 when carrying out cooling operation, improves cooling effectiveness.
Be equivalent to be provided with outdoor heat converter 550 on 100 rear ends, chassis at guard shield 500 rears.Outdoor heat converter 550 makes inner working fluid and carries out heat exchange from the air of outdoor absorption, when air-conditioner carries out cooling operation, plays that indoor heat is discharged to outdoor effect.
Simultaneously, on the chassis 100 of outdoor section, be provided with compressor 560 in the heat-exchange system.Compressor 560 is connected with indoor heat converter 400 and outdoor heat converter 550 respectively.
Described compressor 560 the position is set just between air guide device 300 and guard shield 500, concrete between air guide device 300 and guard shield 500, simultaneously between the central shaft of the central shaft of left fan motor 450 and right side fan electromotor 450.At this moment, compressor 560 will be positioned on the center of outdoor section.
Be provided with the rear board 600 that constitutes the back grid in the rear end of outdoor heat converter 550.Plate 600 from left to right is provided with several grid exhaust outlets 610 of discharging inner air in the back.That is, grid exhaust outlet 610 is by being provided with repeatedly on the plate 600 in the back after the triangle concaveconvex structure, from left to right cuts a part and forms at the jog downside.
As above casing 700 constitutes end face and two sides in the outward appearances in the air-conditioner of Bu Zhiing.Inside at air-conditioner when casing 700 is protected above-mentioned element constitutes air flow passage.
About formed across the first half of described casing 700 keeper 710 be set.It is the structure that is absorbed in certain depth formation at the end face of casing 700 downwards that guiding piece 710 is set, and makes on the convenient window that is installed on building of air-conditioner, and curtain installation component (not expression among the figure) also is set sometimes in the above.
Be provided with several side suction holes 720 of drawing air from the side in the rear end of casing 700 two sides, and be provided with several end face suction holes 730 of drawing air from end face equally in the both side ends of end face latter half.Simultaneously, the end face head end at casing 700 promptly is provided with filter grid 740 in the place ahead that keeper 710 is set.
Filter grid 740 be arranged on the corresponding mutually position of high-performance filter 370 end faces that are installed in upper end air guide device 350 end faces on, guide and passed through the air outbound course of high-performance filter 370, and should be set to removable structure.And, be provided with the handle 750 of being convenient to move and be provided with air-conditioner in the side of casing 700.
As shown in Figure 8, simultaneously 352 inside also is provided with the passage guide plate 354 of the air that guiding discharges in the exhaust passage.Passage guide plate 354 adopts right angle quadrangle slab construction haply, and guiding is forced to deliver to the air of air guide device 350 inside, upper end by indoor fan 420.
Promptly, the air of air guide device 350 inside, upper end above entering under the effect of indoor fan 420 is exported according to user's selection or by the indoor exhaust mouth 220 in 352 the place aheads, exhaust passage, upwards discharge through high-performance filter 370 top that perhaps flows into exhaust passage 352, and the exhaust wind direction of this moment is by 354 guiding of passage guide plate.
Adopt hinge arrangement to be fixed on the head end of the lower end of filter mounting structure at passage guide plate 354 head ends, and be provided with the stepper motor 356 of driving passage guide plate 354 in the side of this fixed structure.Thus, during according to user's selection stepper motor 356 rotation, the rear end of passage guide plate 354 moves up and down, and optionally the opening and closing of fault exhaust passage 352.
That is, rise when making it become level on the rear end of passage guide plate 354, enclosed filters is provided with the bottom surface of structure 360, and the air of being forced to send by indoor fan 420 is discharged towards the place ahead of output channel 352.
On the contrary, as shown in Figure 9, because the reverse of stepper motor 356, when the rear end of passage guide plate 354 drops to the bottom surface of exhaust passage 352, owing to sealed whole exhaust passage 352, the air of being forced by indoor fan to send is upwards discharged through high-performance filter 370.
Below, the effect of the embodiments of the invention that detailed explanation as above constitutes:
Carrying out cooling operation with air-conditioner is that example describes: after air-conditioner started, left and right sides fan electromotor 450 was started working, so that the indoor fan 420 of left and right sides and outdoor fan 460 rotate respectively.Then, compressor 560 starts, and working fluid is circulated in heat exchange circulation system.
Under the effect of the indoor fan 420 that is arranged at left and right sides respectively, the air of the interior space enters the inside of air-conditioner and passes through indoor heat converter 400 by front suction gas port 210 and side air entry 215.
Carry out heat exchange with indoor heat converter 400 and air that temperature has reduced is sucked into the place ahead of indoor fan 420, at this moment room air flows into by the paired through hole 412 that forms on the orifice plate 410.
Flow into air on the indoor fan 420 along with the rotation of indoor fan 420 is discharged towards the circumferencial direction of indoor fan 420.That is, indoor fan 420 rotates under the effect of fan electromotor 450, and is discharged towards circumferencial direction by the air that the rotation of indoor fan 420 flow into the place ahead.
As mentioned above, the air of discharging from indoor fan 420 circumferencial directions flows into the inside of the upper end air guide device 350 above being arranged under the guiding of the side of lower end air guide device 310 and left baffle 312.The air that flows into air guide device 350 inside, upper end is by discharging forward to the exhaust passage 352 of open front.
That is, the air above flowing under the effect of lower end air guide device 310 changes direction discharges forward, and after through exhaust passage 352, the indoor exhaust mouth 220 by front panel 200 is expelled to the interior space.
Simultaneously, in order to purify air by indoor heat converter 400 cooling, at the driving lower channel guide plate 354 of stepper motor 356 with closes vent passage 352.
Thus, the air that carries out heat exchange in indoor heat converter 400 is under the effect of indoor fan 420, being directed to circumferencial direction upwards discharges, at this moment because the air of being discharged can't be from 220 discharges of indoor exhaust mouth, therefore through high-performance filter 370, export the interior space to by filter grid 740.
Below, detailed explanation is by the state of the delivery air of passage guide plate 354 guiding:
At first, when air was discharged forward by exhaust passage 352, under the effect of stepper motor 356, the rear end of passage guide plate 354 moved up, the place ahead of open exhaust passage 352 and enclosed filters be provided with structure 360 below.
As shown in Figure 8, the air of being forced to send by indoor fan 420 can't flow into high-performance filter 370 inside and pass through all discharges forward of indoor exhaust mouth 220.Certainly, at this moment exhaust valve 230 moves down, open chamber exhaust outlet 220.
Then, in order to purify the air that is discharged to the interior space, under the effect of stepper motor 356, the rear end of passage guide plate 354 moves down.At this moment, exhaust passage 352 is closed, as shown in Figure 9, the air inflow filter that indoor fan is forced to send be provided with structure 360 below.
The air that structure 360 inside is set from the below inflow filter is upwards discharged by filter grid 740 through after being cleaned the process of high-performance filter 370.Certainly, this moment, air can't be discharged forward by exhaust passage 352, the exhaust passage 230 interior exhaust outlet 220 of sealing chamber that should move up.
As above Shu Chu air is through high-performance filter 370 time, because airborne foreign matter is collected, it is indoor therefore to have only clean air just can flow into.Thus, the air of the inflow interior space is not only through cooling procedure and also can be passed through purification process, thereby makes indoor environment more comfortable.
Secondly, in outdoor section, under the driving of outdoor fan 460, outdoor air is sucked into the inside of air-conditioner.That is, because the rotation of outdoor fan 460, outside air is by the inside of the side suction hole 720 and the end face suction hole 730 inflow air-conditioners of casing 700.
The air that flow into air-conditioner inside is sucked into outdoor fan 460 under the guiding of guard shield 500, and carrying out heat exchange through in the process of outdoor heat converter 550 with working fluid by the air that outdoor fan 460 is discharged backward, discharge indoor heat to outdoor section.
Be discharged to the low air of the relative temperature of outdoor section when reducing the temperature of compressor 560 the effect of outdoor fan 460 be moved in the outdoor heat converter 550 be expelled to after carrying out heat exchange with working fluid outdoor.
Simultaneously, the course of work of carrying out the air exchange system that the air in the space of air conditioning takes a breath for needs is as follows: according to user's setting, be arranged at the air-vent of air guide device 300 sides when open, indoor exhaust mouth 220 is deflated door 230 sealings.
By front suction gas port 210 and side air entry 215 inhaled airs through behind the indoor heat converter 400, flow into outdoor section by air-vent (not expression among the figure), discharge or discharge by the grid exhaust outlet 610 of rear board 600 by side suction hole 720.
By above explanation as can be known, in the window air conditioner of the present invention's design, the air suction inlet of air is arranged at respectively on preceding lower end and the side in inner suction chamber, and formed on the upper end of panel in front the air in the air-conditioner is expelled to indoor indoor exhaust mouth.And, exhaust valve exhaust outlet in the sealing chamber optionally in the process that moves up and down.That is exhaust outlet in the exhaust valve sealing chamber when air-conditioner is not worked.When not using air-conditioner or only carrying out air cleaning, because exhaust valve has sealed the indoor exhaust mouth, therefore prevented that foreign matter from entering by the indoor exhaust mouth, can prevent that whole front panel from being polluted.Because the front of panel is not provided with grid in front, therefore can't have an X-rayed inner member from the outside.Because the front is outstanding to front arc, thereby increased the aesthetic property of air-conditioner.
More than Shuo Ming interest field of the present invention is not limited to the above embodiments, and the knowledgeable people in the industry can be that various variations are carried out on the basis with the present invention.

Claims (6)

1. a window air conditioner comprises: the casing (700) of inner several elements that are provided with of protection when constituting outward appearance; The place ahead that is arranged at casing (700) constitutes the front panel (200) of front outward appearance, it is characterized in that front and side that outside air passes through described front panel (200) are drawn to air-conditioner inside, and the air after inner heat exchange is discharged forwards by front panel (200).
2. window air conditioner according to claim 1 is characterized in that described front panel (200) comprising: the front suction gas port (210) from the air in space in the suction chamber of the place ahead to air-conditioner inside; Draw the side air entry (215) of the air of the interior space from the side to air-conditioner inside; Discharge the indoor exhaust mouth (220) of the air that enters into air-conditioner inside to the interior space; The exhaust valve (230) of exhaust outlet (220) in the switch gear room optionally; The unlatching of control exhaust valve (230) or the door switch unit of closing.
3. window air conditioner according to claim 2 is characterized in that described front suction gas port (210) is arranged at the lower front face of front panel (200).
4. window air conditioner according to claim 2 is characterized in that described indoor exhaust mouth (220) is arranged at the upper end, front of front panel (200).
5. according to claim 2,3 or 4 described window air conditioners, it is characterized in that being provided with in the described indoor exhaust mouth (220) exhaust guide (222) of the air-flow direction that control discharges.
6. window air conditioner according to claim 2 is characterized in that described door switch unit comprises: the side that is arranged at front panel (200) provides the drive motors (244) of rotary power; The rotary pinion (248) that under the driving of drive motors (244), rotates; The tooth bar (232) meshing with rotary pinion (248).
CNB200310107375XA 2003-12-12 2003-12-12 Window type air conditioner Expired - Fee Related CN100375866C (en)

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Application Number Priority Date Filing Date Title
CNB200310107375XA CN100375866C (en) 2003-12-12 2003-12-12 Window type air conditioner

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Application Number Priority Date Filing Date Title
CNB200310107375XA CN100375866C (en) 2003-12-12 2003-12-12 Window type air conditioner

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Publication Number Publication Date
CN1626929A CN1626929A (en) 2005-06-15
CN100375866C true CN100375866C (en) 2008-03-19

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* Cited by examiner, † Cited by third party
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CN102192562A (en) * 2010-03-10 2011-09-21 叶可 Window-type air conditioner giving consideration to cold and hot

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