CN1553090A - Air guider of unitary air conditioner - Google Patents
Air guider of unitary air conditioner Download PDFInfo
- Publication number
- CN1553090A CN1553090A CNA031299490A CN03129949A CN1553090A CN 1553090 A CN1553090 A CN 1553090A CN A031299490 A CNA031299490 A CN A031299490A CN 03129949 A CN03129949 A CN 03129949A CN 1553090 A CN1553090 A CN 1553090A
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- air
- air guide
- upside
- fan
- indoor
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
An air-guiding device of unitary air conditioner consists of an upper unit and a lower one. The lower unit is equipped with a fan, which is fixed on a lower support on the side of the lower unit. The upper unit is equipped with an upper support of the fan on its side. Both supports are fixed on the basement near the indoor portion. Some projecting parts and hooks are equipped with the said both units. A slider and railing can be correspondently arranged in the front portions on the sides of the said both units. The structure can reduce accessories for assembling and fix the indoor fan stably.
Description
Technical field
The present invention relates to the air-conditioner member, particularly relate to the air-deflector of guiding indoor fan wind flow in the package AC plant.
Background technology
All parts that constitute air-conditioners are all in a casing in the package AC plant, for example window air conditioner and wall-hanging air conditioner.Window air conditioner and wall-hanging air conditioner are arranged on to be needed to regulate between the space and space outerpace of air, and the front end of air-conditioner is exposed at regulates the required space of air, and the rear side of air-conditioner is exposed on the external the space.
The structure of package AC plant with prior art of above structure is seen Fig. 1 and Fig. 2.
As shown in the figure, the base plate of air-conditioner is the chassis of metal material (1), and the parts of various formation air-conditioners are installed on the chassis of air-conditioner (1).Chassis (1) be shaped as rectangle, be provided with demarcation strip (3) sidewards.Demarcation strip (3) works to divide inner indoor section of air-conditioner and outdoor section.Respectively there is side plate (5,5 ') both sides of demarcation strip (3), to the place ahead of air-conditioner bending, are provided with the space bar (6) of another zoning between the side plate (5,5 ').The indoor section that space bar (6) marks off demarcation strip (3) is divided into mobile space of air and the space of not circulating again, and the space mounting that space bar (6) outside air does not circulate has the motor (19) of priming chamber internal fan.
The indoor front end on chassis (1) has condensed water to connect dish (9).Condensed water connects dish (9) and goes up installation indoor heat converter (11).Indoor heat converter (11) carries out heat exchange between the air in space and heat exchange that needs are regulated air with fluid.The upper end of indoor heat converter (11) is sealed by heat exchanger lid (13).The two ends of heat exchanger lid (13) are separated plate (3) and side plate (5) is supporting.Be provided with filter (15) below the heat exchanger lid (13), filter (15) is located at the back side of indoor heat converter (11).
The rear of indoor heat converter (11) is provided with indoor fan (17).The two ends of indoor fan (17) respectively are installed on the space bar (6) of the side plate (5) of demarcation strip (3) and zoning.Indoor fan (17) provides the air required motive power that flows in the indoor of air-conditioner.One end of indoor fan (17) is installed on the accessory plate (18) of side plate (5), and the other end is installed on the space bar (6) of zoning, is connected with motor (19) on being located at installing hole (6 '), and rotates with motor (19).
Demarcation strip (3) inboard of installation room internal fan (17) is provided with deflector (21).Deflector (21) plays guiding indoor fan (17) and goes up the air-flow that produces.
On the other hand, the indoor outward appearance of air-conditioner has front panel (23).The front end of front panel (23) is provided with air draught grid (24), is used for sucking air to the inside of air-conditioner from needs are regulated the space of air, and its positive upper end is provided with acclivitous air outlet (24 ').
Air outlet (24 ') is provided with supply grille (27), is used for adjusting air flow.Supply grille (27) be located at the lid (13) of the heat exchanger corresponding air outlet in upper end (24 ') on, air outlet (24 ') is provided with wind blade (29) in order to regulate air flow.
In order to deliver to the fresh air of outside the space that needs to regulate air, divide outside and indoor with demarcation strip (3), and connect selectively.On demarcation strip (3), be provided with air-vent (30).Air-vent (30) is provided with air hole (34), opens and closes air-vent (30).
In addition, the outside of air-conditioner and part indoor are frame shell (36) in appearance, and frame shell (36) is a quadrangular barrel shape square body, constitute the air-conditioner outside two sides, top and below.The outside part of air-conditioner is provided with outdoor heat converter (38).Outdoor heat converter (38) carries out heat exchange by heat-exchange fluid and outdoor air, and the heat of needs being regulated air is discharged to outdoor.Outdoor heat converter (38) surrounds with guard shield (40), and is installed on the chassis (1).Guard shield (40) guiding makes it equably by outdoor heat converter (38) from both sides, the back side inhaled air of frame shell (36).The inboard of guard shield (40) is provided with outdoor fan (42), and fan (42) is made air and flowed in the outside.Outdoor fan (42) moves on the rotating shaft of motor (46).Motor is located on the motor screen frame (44) on the chassis (1).
The outside part on chassis (1) is provided with compressor (48), and demarcation strip (3) is connected with carriage (49) with guard shield (40).
Package AC plant cooling operation with said structure moves as follows.
Air-conditioner is operation in a single day, and indoor fan (17) and outdoor fan (42) are activated, in the inside and outside formation airflow flowing of air-conditioner; In the indoor, because indoor fan (17) is activated, air is drawn into air-conditioner inside by air draught grid (24); Just the air by air draught grid (24) carries out heat exchange by indoor heat converter (11) again, becomes low relatively temperature; Air by indoor heat converter (11) is inhaled into indoor fan (17), blows out from indoor fan (17) again, is introduced on the deflector (21); Along the air process air-supply plate (27) of deflector (21) introducing, and by blowing out to the space of needs adjusting air behind the guide vane decision wind direction.
In addition, because outdoor fan (42) is activated, extraneous air sucks by the back side of frame shell (36) in the outside.Be inhaled into outdoor fan (42) by flow air between guard shield (40) and the demarcation strip (3), air process outdoor heat converter (38) from outdoor fan (42) discharge, carry out heat exchange with heat-exchange fluid, the heat in space of needs being regulated air is to outdoor discharge.
But there is following problem in aforesaid prior art.
In prior art, indoor fan (17) two ends are installed on the space bar (6) of the side plate (5) of demarcation strip (3) and zoning, under the drive of motor (19), and the air that indoor heat converter (11) the is discharged venting that makes progress.Air is supplied with to the space that needs are regulated air by the supply grille (27) of air outlet (24 ') by deflector (21) guiding.That is to say that deflector (21) is located at the inboard of demarcation strip (3), be used for the rear of embracing chamber internal fan (17) playing steering current.Deflector (21) guiding from the chassis (1) to the formed air-flow of indoor fan (17) of air outlet (24 ').
The side of demarcation strip (3) is provided with the side plate of curved elongated (5) forwards, is provided with accessory plate (18) on the side plate (5) in addition, is connecting an end of indoor fan (17) on the accessory plate (18).
As a result, guiding occurs being respectively equipped with by the deflector (21) of the air-flow effect of indoor fan (17) generation and the plate of supported chamber's internal fan (17), thereby not only make assembly project numerous and diverse, also have the unsubstantial problem of part of supported chamber's internal fan (17).
Summary of the invention
For solving the problem that exists in the prior art, the objective of the invention is to improve the air-deflector of air-conditioner, provide to make the package AC plant that assembling operation is more convenient, the indoor fan installation is firmer.
Air-deflector involved in the present invention is made up of lower air guide part and upside air guide portion.The sidewall of lower air guide part is provided with the downside support plate of supported chamber's internal fan one side, and is installed in that the guiding air flows on the indoors side underchassis on chassis; The sidewall of upside air guide portion is provided with the upside support plate corresponding with the downside support plate, and combines flowing of guiding indoor fan discharge air with the lower air guide part.
In correspondence with each other protruding fastener and hook fastener are arranged in lower air guide part and the upside air guide portion.
The lower end of upside air guide portion and the front end of lower air pilot side wall respectively are provided with slideway and slide groove mutually accordingly; Perhaps the section of being provided with differs from face, to replace slide groove.
As mentioned above, the air-deflector of the package AC plant of indication of the present invention is made up of lower air guide part and upside air guide portion.The base plate front end of lower air guide part is provided with condensation water channel, and its sidewall is provided with the downside support plate, is used for an end of supported chamber's internal fan.All in succession in lower air guide part and the upside air guide portion in addition in correspondence with each other projection piece and interface, thus can very firmly be engaged togather.Make the sidewall of upside air guide portion be provided with upside fan support portion and the corresponding firmly support in downside fan support portion.
Therefore, lower air guide part and upside air guide portion can be connected at an easy rate, are firmly supported by indoor fan.
In addition, there is no need to make in addition and be provided with the support plate of supported chamber's interior wing, have assembling and be easy to benefit.
The present invention with said structure has the following advantages: the air-deflector of package AC plant has reduced the parts of assembling usefulness, has saved workload, more firmly supported chamber's interior wing.
Description of drawings
Fig. 1 is the package AC plant STRUCTURE DECOMPOSITION schematic diagram of prior art.
Fig. 2 is the package AC plant part-structure sectional view of prior art.
Fig. 3 is a package AC plant outside drawing of the present invention.
Fig. 4 is the cut-away view that is provided with the air-deflector air-conditioner of the present invention.
Fig. 5 is the structure chart of package AC plant of the present invention chassis indoor section.
Fig. 6 is the structure chart of package AC plant of the present invention chassis outdoor section.
Fig. 7 a is the schematic diagram of the main air-deflector that adopts among the present invention.
Fig. 7 b is the schematic diagram of other air-deflectors of adopting among the present invention.
Fig. 7 c is the upside air guide portion that adopts among the present invention and the schematic diagram of lower air guide part bonding state.
Fig. 8 is the indoor fan of package AC plant of the present invention and the structure chart of indoor motor installation portion.
Fig. 9 is the exploded view of control cabinet in the package AC plant of the present invention.
Figure 10 is the structure chart of blowing fan and outdoor motor in the package AC plant of the present invention.
Figure 11 is the schematic diagram of upside sheet frame in the package AC plant of the present invention.
Fig. 1, Fig. 2 symbol description:
1 chassis, 3 demarcation strips,
5,5 ' side plate, 6 partition walls,
9 condensed waters connect dish, 11 indoor heat converters,
13 heat exchanger lids, 15 filters,
17 indoor fans, 18 accessory plates,
19 indoor fan motors, 21 deflectors,
21 ' top board, 23 front panels,
24 air draught grids, 24 ' air outlet,
27 supply grilles, 29 wind blades,
30 air-vents, 34 air holes,
36 frame shells, 38 outdoor heat converters,
40 guard shields, 42 outdoor fans,
44 motor screen frames, 46 outdoor motors,
48 compressors, 49 carriages.
Fig. 3 to Figure 11 symbol description:
100 chassis, 110 base plates,
110 " outside base plate, 110 ' indoor base plate,
120 demarcation strips, 124 condensation water channel holes,
130 downside guard shields, 132 second circular holes,
134 support plates, 136 installed parts,
138 patchholes, 140 motor mounting parts,
142 recessed, 144 connect pore,
150 ventilation nets, 152 extensions,
160 compressor installation portions, 162 fixing balls,
163 depressed parts, 164 supporting seats,
200 front panels, 210 air intake grids,
220 filters, 230 front baffles,
232 display screens, 240 air outlets,
242 air-supply nets, 244 wind blades,
246 orienting vertical wind-guiding vanes, 248 horizontal wind blades,
250 guiders, 310 indoor heat converters,
320 lower air guide parts, 322 water conservancy diversion chassis,
324 rear walls, 326 sidewall A,
328 protruding fasteners, 329 slideways,
330 downside fan support portions, 332 semicircular projections,
334 fixing rib, 336 condensed water grooves,
340 upside air conducting portions, 340 ' sidewall B,
340 " air baffle, 341 engagement plates,
342 hook fasteners, 342 installed surfaces,
344 side wall sections difference faces, 344 ' slide groove,
346 upside fan support portions, 410 indoor fans,
420 indoor motors, 430 motor mounting parts,
440 bearing assembly parts, 442 bearing holder (housing, cover)s,
442 ' patchhole, 500 control cabinets,
510 casings, 512 motor covers,
514 convergence parts, 520 chamber doors,
522 recesses, 530 capacitors,
542 protecting crusts, 600 outer side box bodies,
601 tank shells, 610 handles,
650 Box Covers, 652 air draught nets,
660 sections poor faces, 700 screen assemblies,
710 screen packs, 720 screen frames,
810 outdoor motors, 820 outdoor blowing fans,
822 winged petiole frames, 830 outdoor heat converters,
840 compressors, 850 upside guard shields,
852 first circular holes, 854 segment difference sections,
856 insert male member, 860 round tube holes.
The specific embodiment
With reference to the accompanying drawings the specific embodiment of the present invention is described in detail.
As shown in Figure 3, the outward appearance of air-conditioner is made of following several parts: form the chassis (100) of base plate, be contained in the front panel (200) that forms the air-conditioner front above the chassis, be installed in chassis (100) and go up the outside casing (600) that forms the outside outward appearance.Outside casing (600) is installed in the rear side above the chassis (100), and the Box Cover (650) that forms outside tank shell (601) top is ined succession with tank shell (601).In addition, the left and right sides of air-conditioner front portion is provided with screen assembly (700).
As Fig. 4, Fig. 5 and shown in Figure 6, the base plate of air-conditioner is made of chassis (100), and chassis (100) are by the resin casting moulding, comprises the demarcation strip (120) of base plate (110), division air conditioner chamber internal and external parts.
The base plate of air-conditioner (110) is as the criterion with demarcation strip (120), is divided into the indoor base plate (110 ') in the place ahead and outside base plate (110 ") at rear.After air-conditioner installed, indoor base plate (110 ') was positioned at indoor section, formed indoors side underchassis; (110 ") are positioned at outdoor section to the outside base plate, form the chassis, outside.
Demarcation strip (120) plays a part to divide air-conditioner indoor section and outdoor section, and its leading flank caves in backward, is used for being provided with the rear wall (324) of air-deflector (320).One side of demarcation strip (120) is provided with condensation water channel hole (124), is used for guiding the condensed water that produces on the indoor heat converter to outdoor discharge.
(110 ") are equipped with the downside guard shield (130) that raises up to the outside base plate, and downside guard shield (130) is combined together to form round tube hole (860) with upside guard shield (850).This hole and outdoor heat converter (830) intercommunication, blowing fan (820) outside this hole (860) go up installation room.Second circular hole (132) that formation round tube hole (860) Lower Half is arranged on downside guard shield (130) for this reason.
The side of downside guard shield (130) as shown in the figure, is provided with support plate (134), works to strengthen downside guard shield (130) intensity.Be provided with del installed part (136) above the support plate (134), play upside guard shield (850) and be convenient to install.Second circular hole (132) two ends of downside guard shield (130) respectively are provided with the patchhole (138) of upward opening.Patchhole (138) is the insertion male member (856) that is used for inserting upside guard shield (850).
Between downside guard shield (130) and the demarcation strip (120), motor mounting part (140) from the chassis outside base plate of (100) (110 ") raise up.The central part of motor mounting part (140) has recessed (142), is used to install outdoor motor (810).This motor mounting part (140) is necessary together to make with chassis (100), and they are integrated.
From plane, motor mounting part (140) is located at the back side of demarcation strip (120), between demarcation strip (120) and downside guard shield (130).The inside of motor mounting part (140) forms certain space (not indicating on the drawing).This inner space was connected with outside by the following of chassis (100).The pore (144) that a plurality of perforations are arranged on the motor mounting part (140) aims at downside guard shield (130) opening, thereby connects with the inner space of motor mounting part (140).The below of (100) makes air be drawn into inside from the chassis by this perforation pore (144).
The next door of motor mounting part (140) is provided with and outside base plate (the ventilation net (150) that 110 ") are communicated with.The extension (152) of projection is upward arranged on the frame of ventilation net (150), play guiding suction air below chassis (100).
(left upper portion of 110 ") is equipped with compressor installation portion (160) to the outside base plate.Compressor installation portion (160) is provided with from outside base plate (the fixedly ball (162) that 110 ") are protruding upward.Fixedly ball (162) has three, forms equilateral triangle.
Fixedly ball (162) is generally made with metal material, not diagram.Fixedly the lower end of ball (162) has circular head, and (being set in the inside during 110 ") cast molding becomes one at the outside base plate.Fixedly ball (162) and chassis (100) are that same material is made, together moulding when making chassis (100).
Fixedly the periphery of ball (162) has circular depressed part (163).Shockproof ball (not showing on the drawing) is installed, the metallic plate of this ball energy supports compressor (840) (not showing on the drawing) on the depressed part (163).Depressed part (163) is equipped with shockproof ball, is used for support mounting plate, can minimize the vibrations of compressor (840).
Have between the ball (162) fixedly that (110 ") are the supporting seat (164) of projection upward, makes the lower end of compressor (840) installation portion be located at the inside from the outside negative.
Be provided with front panel (200) above the indoor part on chassis (100).Front panel (200) is installed in the front and is made up of following components: the air intake grid (210) that sucks room air, be installed in air intake grid (210) rear and work the filter (220) of the effect of purifying air, be installed into the front baffle (230) of air grid (210), be installed in the air outlet (240) of front baffle (230) upper end.
The upper end of front panel (200) recedes, and display screen (232) is installed above.The both sides of air outlet (240) are provided with air-supply net (242), between the air-supply net (242) wind blade (244) are housed, and the air that wind blade handle process air-conditioner internal heat exchange is crossed is to indoor conveying.Wind blade can be dismantled and assemble.Wind blade (244) is generally quadrangle, not only can control the direction of air, can also prevent that finger from inserting.Wind blade has the horizontal wind blade (248) that prolongs about a plurality of, and the lower end of horizontal wind blade (248) is equipped with and can be controlled the orienting vertical wind-guiding vanes (246) that air flows.The guider (250) that has the guiding air to discharge below the air outlet (240).
The inboard of front panel (200) is provided with the indoor heat converter (310) that is equivalent to evaporimeter.Indoor heat converter (310) is located at the front end upside of lower air guide part (320), carries out heat exchange by air intake grid (210) and heat exchange with fluid.
Lower air guide part (320) is made of following several parts shown in Fig. 7 a: form the water conservancy diversion chassis (322) of base plate, become the rear wall (324) of back, chassis (322), the two ends that are located at rear wall (324) form the sidewall A (326) of vertical configuration.
A protruding fastener (328) is arranged on the sidewall A (326), hang on the hook fastener (342) during in order to installation upside air guide portion (340).In addition, sidewall A (326) goes up also has downside fan support portion (330), forms semicircular projections portion (332) along on every side, is used for inserting bearing assembly parts (440).The fixing rib (334) for preventing that bearing assembly parts (440) from coming off and being provided with also is equipped with in the top of downside fan support portion (330).
The bottom of sidewall A (326), just downside fan support portion (330) below be provided with forwards the slideway (329) that extends.Slideway (329) combines with the slide groove (344 ') of the lower end that is located at upside air guide portion (340), can slide front and back, and cuts off air and sew.
The upper end of lower air guide part (320) combines with upside air guide portion (340), and the both sides of upside air guide portion (340) are provided with upright sidewall B (340 ') and rest on two air baffles (340 ") compositions on the sidewall.Air baffle (forwards tilt, and the air-flow that produces in the indoor fan (410) is discharged upward by 340 ").
The top is provided with air-out guider (250).There is hook fastener (342) side of upside air guide portion (340), engages with protruding fastener (328) in the side of lower air guide part (320), and lower air guide part (320) and upside air guide portion (340) are combined.
The lower end, both sides of upside air guide portion (340) is provided with slide groove (344 '), and it is to open lower side.Slide groove (344 ') abuts against on the slideway (329), can slide front and back, thereby makes the combination of lower air guide part (320) become easy.
On the other hand, be provided with side wall sections difference face (344) in correspondence with each other in two side wall lower ends of upside air guide portion (340), can replace slide groove (344 '), and be installed on the slideway (329), this structure has displaying in Fig. 7 b.
The upside fan support portion (346) that the side of upside air guide portion (340) is provided with becomes one with the sidewall A (326) of upside air guide portion (340), and combines together support indoor fan (410) with downside fan support portion (330).
As shown in Figure 7, lower air guide part (320) combines with upside air guide portion (340).Be inserted with bearing assembly parts (440) between downside fan support portion (330) and the upside fan support portion (346).The hook fastener (342) that is located on the engagement plate (341) is connected with projection fastener (328), and upside air guide portion (340) and lower air guide part (320) are adjacent to.
The rear wall (324) of lower air guide part (320) will echo mutually with demarcation strip front recess, forms circular.The front end on water conservancy diversion chassis (322) is provided with condensed water groove (336).Condensed water groove (336) is to be used for discharging the condensed water that produces in the indoor heat converter (310).
As shown in Figure 8, lower air guide part (320) the place ahead indoor fan (410) is for blowing out to center of circle direction being drawn into inner air, use axial-flow fan, the air that is blown is discharged to the space of regulating air through wind blade (244) along upper and lower sides air guide portion (320,340) and air-out guider (250).
The left side of indoor fan (410) is equipped with the indoor motor (420) of turning cell internal fan (410).Indoor motor (420) is installed on the indoor motor installation portion (430) on the chassis (100).There is the semi-circular installed surface (342) of depression downwards in the central authorities of indoor motor installation portion (430), and indoor motor (420) can be installed here.
One end installation shaft of indoor fan (410) takes up accessory (440).Bearing assembly parts (440) consist of the following components: the bearing of insertion (on the drawing not show) wraps the bearing holder (housing, cover) (442) of the rubber material of bearing.Bearing holder (housing, cover) (442) resembles the windmill shape, and patchhole (442 ') is arranged in the middle of it.The semicircular projections (332) of the downside fan support portion (330) on the sidewall A (326) of patchhole (442 ') and lower air guide part (320) combines.
The left side of indoor motor installation portion (430) is provided with the control cabinet (500) that electric component is installed.As shown in Figure 9, control cabinet (500) is made up of casing (510) and chamber door (520), casing (510) itself be shaped as the left side opening.There is motor cover (512) on casing (510) right side, is used for wrapping the first half of indoor motor (420).The opening portion of casing (510) is sealed by chamber door (520).The front end of chamber door (520) is provided with and is connected with recess (522), and it all leaves certain space up and down, is connected with the convergence part (514) of casing (510).Chamber door (520) is that axle rotates and can open and close with the front end.
For capacitor (530) is installed, chamber door (520) outside is provided with capacitor erecting device (not showing on the drawing).Capacitor (530) is located at the lower end, the outside of chamber door (520).For shut capacitor (530), use protecting crust (542).The upper end of protecting crust (542) is positioned on the upper end of chamber door (520), and the lower end is positioned on the erecting device of capacitor (530).
The outside part has the tank shell (601) that constitutes air conditioner chamber's back outside and side, the chassis, outside of (100) (110 ") frame installation along chassis during installation.There is the ventilation net back and the side of this tank shell (601), are inhaled into or discharge by the air outside this net.The side top jug (610) of tank shell (601) is used for carrying air-conditioning.
Box Cover (650) is equipped with in the top of tank shell (601).The front end section of the having difference face (660) of Box Cover (650) is equipped with the screen pack (720) of screen assembly (700) on the section difference face (660).
The net that sucks air is equipped with in the back and the side of tank shell (601).The top air draught net (652) that a certain size is also arranged of Box Cover (650).Air conditioner chamber's outer space of air draught net (652) the connection demarcation strip (120) of Box Cover (650) and downside guard shield (130), upside guard shield (850), therefore, the air draught net (652) of Box Cover (650) also becomes the passage that outdoor air is drawn into air-conditioner inner room Outboard Sections.
In addition, screen assembly (700) is used to seal the slit between air-conditioner and the window, is made up of screen pack (720) and screen frame (710).Screen frame (710) is to be affiliated on Box Cover (650) and chassis (100), can slide.Be the central authorities that screen frame (710) inserts air-conditioner, can slide and can seal slit between air-conditioner and the window that it is mobile to work to break off indoor-outdoor air.The device (not showing on the drawing) that screen frame (710) is free to slide is equipped with in the lower end on chassis (100).
(on the motor mounting part (140) that 110 ") are combined together outdoor motor (810) (with reference to Figure 12) is installed with the chassis, outside of chassis (100).Be equipped with the back of this outdoor motor (810) becomes the mobile motive outdoor blowing fan (820) of air.
The frame (822) that connects the winged petiole end is arranged on the outdoor blowing fan (820).Frame (822) splashes on the outdoor heat converter (830) amassing at the condensed water on chassis (100), reduces the temperature of outdoor heat converter (830) under refrigerating state, improves freezing capacity.Outdoor heat converter (830) suction chamber outer air allows air and heat exchange carry out heat exchange with fluid.In addition, (the compressor installation portion (160) of 110 ") tops is provided with the compressor (840) of heat exchange indispensability to the chassis, outside.
Downside guard shield (130) on the chassis (100) is gone up upside guard shield (850) is installed.Upside guard shield (850) be provided with downside guard shield (130) on corresponding first circular hole of second circular hole (132) (852), form the round tube hole (860) be communicated with outdoor heat converter (830).Outdoor blowing fan (820) is positioned at round tube hole (860).
There is segment difference section (854) below of upside guard shield (850).Segment difference section (854) is installed together to the below of upside guard shield (850) prolongation certain-length and with downside guard shield (130).Blocking portion (854) should be installed in installed part (136) and do not dash stifled place.Be equipped with on the corresponding position of the following and patchhole (138) of upside guard shield (850) and insert projection (not indicating on the drawing).Insert projection and be inserted into patchhole (138), upside guard shield (850) and downside guard shield (130) are matched.
Put off until some time later the effect of the package AC plant of indication among bright the present invention below.
The air-conditioner of indication can freeze or heat among the present invention, now is elaborated as an example with refrigeration.In the refrigeration style air-conditioner heat that air conditioning produced to outdoor discharge.
For this reason, the indoor blowing fan (410) of indoor rotation when air-conditioner starts, air is drawn into the inside of air-conditioner by the air intake grid (210) of front panel (200).
Purified by air cleaner (220) by air intake grid (210) inhaled air, and carry out heat exchange with fluid by indoor heat converter (310) and heat exchange.The air that turns cold relatively through indoor heat converter (310) is inhaled into indoor fan (410).
Guided by air guide portion (320,340) by the air of discharging again after indoor fan (410) suction, flow to air draft guider (250), (240 are discharged in the space that needs to regulate by air outlet again.The air of discharging passes through the inside that air intake grid (210) enters into air-conditioner after rising through circulating temperature again.
In indoor heat converter (310), accept heat conducting fluid and be transmitted to outdoor heat converter (830), and carry out heat exchange from outside inhaled air and to outside heat extraction.
Promptly, outdoor fan (820) is started the back by outdoor motor (810) and runs well, outdoor air by the suction net of tank shell (601), the net (652) that covers, bottom ventilation net (150) and connect the outdoor section that pore (144) is inhaled into air-conditioner, the demarcation strip (120) by downside guard shield (130) and upside guard shield (850) and chassis (100) flows.Demarcation strip (120) by downside guard shield (130) and upside guard shield (850) and chassis (100) carries out flow air and is inhaled into blowing fan, and flow on the outdoor heat converter (830).
Air carries out heat exchange by outdoor heat converter (830) with fluid.Because air belongs under the cold air pattern, so air is heated the back to the discharge of the back of air-conditioner casing (600).
In addition, lower air guide part (320) is installed the process of upside air guide portion (340): at first bearing assembly parts (440) are inserted in the downside fan support portion (330) of lower air guide part (320) and fixing, upside air guide portion (340) are combined with lower air guide part (320) again.That is, at first go up the slide groove (344 ') that upside air guide portion (340) is installed, again lower air guide part (320) is loaded onto at the slideway (329) of lower air guide part (320).
Like this, downside fan support portion (330) is engaged togather with upside fan support portion (346), bearing assembly parts (440) are wrapped in the inside, and the sidewall outside that the engagement plate of lower air guide part (320) slides into upside air guide portion (340) overlaps.At this moment linking up with fastener (342) is connected with protruding fastener (328), promptly, some inclination of the place ahead of projection fastener (328), the rear forms vertical configuration, at this moment lower air guide part (320) is pushed to the rear, the rear end of engagement plate is in the process that slides to protruding fastener (328), and hook fastener (342) hangs on the protruding fastener (328) and is fixed.
As mentioned above, after air guide portion (320,340) installed, a side of indoor fan was installed on the bearing assembly parts (440).Therefore, there is no need support plate to be set in addition, thereby can reduce number of components for supported chamber's internal fan (410).
Claims (4)
1, a kind of air-deflector of package AC plant, it is characterized in that forming by lower air guide part and upside air guide portion, the sidewall of lower air guide part is provided with the downside fan support portion of supported chamber's internal fan one side, and be installed on the indoors side underchassis on chassis, the guiding air flows; The sidewall of upside air guide portion is provided with the upside fan support portion corresponding with downside fan support portion, and combines with the lower air guide part, the flowing of the guiding air of discharging from indoor fan.
2, according to the air-deflector of the described package AC plant of claim 1, it is characterized in that all ining succession in lower air guide part and the upside air guide portion in correspondence with each other protruding fastener and the hook fastener.
3,, it is characterized in that the front end of the sidewall of the lower end of upside air guide portion and lower air guide part respectively is provided with slideway and slide groove mutually accordingly according to the air-deflector of claim 1 or the described package AC plant of claim 2.
4, according to the air-deflector of claim 1 or the described package AC plant of claim 2, the front end of sidewall that it is characterized in that the lower end of upside air guide portion and lower air guide part is mutually accordingly to the side respectively section of being provided with difference face and slide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031299490A CN100412453C (en) | 2003-05-30 | 2003-05-30 | Air guider of unitary air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031299490A CN100412453C (en) | 2003-05-30 | 2003-05-30 | Air guider of unitary air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1553090A true CN1553090A (en) | 2004-12-08 |
| CN100412453C CN100412453C (en) | 2008-08-20 |
Family
ID=34322586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031299490A Expired - Fee Related CN100412453C (en) | 2003-05-30 | 2003-05-30 | Air guider of unitary air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100412453C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468459A (en) * | 2015-08-11 | 2017-03-01 | Lg电子株式会社 | The indoor set of air conditioner |
| CN112350532A (en) * | 2020-12-10 | 2021-02-09 | 张家界航空工业职业技术学院 | Production process of anti-fatigue V3 motor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH062886A (en) * | 1992-06-19 | 1994-01-11 | Sanyo Electric Co Ltd | Air conditioner |
| US5467610A (en) * | 1994-03-09 | 1995-11-21 | Carrier Corporation | Low profile room air conditioner indoor section construction |
| JPH09236278A (en) * | 1996-02-28 | 1997-09-09 | Sharp Corp | Integral type air conditioner |
| CN1166901C (en) * | 1997-12-30 | 2004-09-15 | 开利公司 | Air directing assembly for room air conditioner |
| CN1170087C (en) * | 2001-01-06 | 2004-10-06 | Lg电子株式会社 | Window-type air-conditioner |
-
2003
- 2003-05-30 CN CNB031299490A patent/CN100412453C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468459A (en) * | 2015-08-11 | 2017-03-01 | Lg电子株式会社 | The indoor set of air conditioner |
| US10309683B2 (en) | 2015-08-11 | 2019-06-04 | Lg Electronics Inc. | Indoor unit of air conditioner |
| CN106468459B (en) * | 2015-08-11 | 2019-07-05 | Lg电子株式会社 | The indoor unit of air conditioner |
| CN112350532A (en) * | 2020-12-10 | 2021-02-09 | 张家界航空工业职业技术学院 | Production process of anti-fatigue V3 motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100412453C (en) | 2008-08-20 |
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