CN102455023A - Integrated window type air conditioner - Google Patents
Integrated window type air conditioner Download PDFInfo
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- CN102455023A CN102455023A CN2010105115164A CN201010511516A CN102455023A CN 102455023 A CN102455023 A CN 102455023A CN 2010105115164 A CN2010105115164 A CN 2010105115164A CN 201010511516 A CN201010511516 A CN 201010511516A CN 102455023 A CN102455023 A CN 102455023A
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Abstract
The invention discloses an integrated window type air conditioner which comprises an indoor panel, a casing, an evaporator, a condenser, a compressor and a chassis, wherein an indoor fan and an outdoor fan of the air conditioner are the same axial flow fan, a guide volute for guiding air to flow is arranged around the axial flow fan and is divided into an indoor guide volute for guiding indoor air to be subjected to heat exchange with the evaporator and an outdoor guide volute for guiding the outdoor air to be subjected to heat exchange with the condenser, and air flow paths respectively in the indoor guide volute and the outdoor guide volute are mutually separated and not mutually communicated. Because one axial flow fan and one motor for driving the fan are needed in the integrated window type air conditioner, space in the casing of the air conditioner is fully utilized, all parts in the casing are more compact, volume of the whole air conditioner is reduced, and the air conditioner has little limit to an installation environment during installation, and a more flexible installation position.
Description
Technical field
The present invention relates to the technical field of window air conditioner, is a kind of different piece of utilizing the guiding volute to surround same axial-flow fan specifically, forms indoor fan and outdoor fan, to obtain the more integral window air-conditioner of cramped construction.
Background technology
Usually, air-conditioner is to freeze or heat for indoor environment, and the machine of the indoor environment of Creating Comfort is divided into integral air conditioner and detachable air conditioner haply thus.
Though integral air conditioner is identical on function with detachable air conditioner; But integral air conditioner is provided with the parts of refrigeration, heat radiation in same casing; The metope that is arranged on through walls perhaps is arranged on the window, and window air conditioner is modal integral air conditioner, and detachable air conditioner is provided with refrigerating plant on indoor set; On off-premises station, be provided with heat radiation and compression set, indoor set utilizes the refrigerant conduit to be connected with off-premises station.
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the integral window air-conditioner of prior art.
As shown in Figure 1, existing window air conditioner is by the cabinet that forms appearance 2; The chassis 3 of parts is installed; Be arranged at the indoor panel 4 of indoor, chassis; Indoor panel 4 downsides are formed with the air inlet 4a that air is drawn into the air-conditioner inner space; Its upside forms the air after the air-conditioner internal regulation is discharged into indoor exhaust outlet 4b; The inboard of indoor panel 4 sets gradually evaporimeter 6; Indoor fan 7 and air guiding device 8 (8a, 8b, 8c); Air guiding device 8 comprises the air guide plate 8a of installation room internal fan; Be mounted with baffle plate 8b in air guide plate 8a front; Have on the baffle plate 8b the through hole that is directed to indoor fan 7 through evaporimeter 6 flow air, be installed in the place ahead, baffle plate 8b upside and air guide plate 8a upper end, the wind scooper 8c of the exhaust outlet 4b on the guiding air flow indoor panel.Air guide plate 8a is divided into indoor section and outdoor section with window air conditioner, has cut off the circulation between room air and the outdoor air.The outdoor section of air guide plate 8a back is provided with fan electromotor 14; Guide bracket 10; Outdoor fan 11, condenser 12, compressor 16 and have into, the outdoor panel (not shown) of exhaust outlet; It is outer and extend certain distance, junction chamber internal fan 7 and outdoor fan 11 respectively that the axial rotary rightabout of be designed with gathering on the chassis 3, discharging the drip tray motor 14 of the condensed water that evaporimeter flows down stretches out casing.Compressor 16 and motor 14 runnings when inserting power supply; Refrigerant through compressor 16 compression back through condenser 12, expansion valve (not shown) thereby, get back to compressor behind the evaporimeter 6 and accomplish circulation, along with the running of fan electromotor 14, indoor fan 7 and outdoor fan 11 begin rotation; Room air gets into air conditioner through the air inlet 4a of indoor panel 4; Carry out heat exchange with evaporimeter 6, become cold air after, flow back to indoor by the exhaust outlet 4b of indoor panel 4; Outdoor air is become hot-air and is discharged in the outside atmosphere environment outside the air-conditioner by outdoor panel exhaust outlet by the outdoor section of the air-inlet grille entering air-conditioner of outdoor panel after outdoor fan 11, condenser 12 carry out heat exchange.
Fig. 2 is the structural representation of another kind of integral window air-conditioner in the prior art.
As shown in Figure 2, integral window air-conditioner comprises: indoor panel, be arranged on the front end of air-conditioner towards the indoor, and be formed with air inlet, exhaust outlet and control part; Cabinet forms the outward appearance of air-conditioner, and holds each parts of air-conditioner, and cabinet inside is divided into indoor part and outside part; Evaporimeter is arranged on the indoor part of integral air conditioner, with room air generation heat exchange; Indoor fan; Be arranged on the indoor part of cabinet inside; The guiding air flows through evaporimeter, indoor fan adopt axially parallel in the chassis 3 axial-flow fan, around axial-flow fan guiding volute 20 is set simultaneously; Flow into and flow out the direction of air-conditioner through guiding volute guiding air; The air inlet position of guiding volute is corresponding to the air inlet on the indoor panel, and the air outlet position that guides volute simultaneously is corresponding to the exhaust outlet on the indoor panel, and the guiding volute will carry out air after the heat exchange with evaporimeter and suck from air inlet and discharge from air outlet then; Condenser 12 is arranged on the outside part, carries out heat exchange with outdoor air; Outdoor fan 11; Be arranged on the outside part in the cabinet, outdoor air be drawn in the cabinet and make air flow through condenser, outdoor fan adopt axially parallel in the chassis 3 axial-flow fan; Around axial-flow fan guiding volute 20 is set simultaneously; Through guiding volute guiding outdoor air to flow into and flow out the direction of air-conditioner, the air inlet position of guiding volute guides the air discharge grille of the air outlet position of volute corresponding to the setting of cabinet top simultaneously corresponding to the air-inlet grille of cabinet rear to the outside; The direction of air inlet and exhaust is given and not to be interfered, and the guiding volute will carry out air after the heat exchange with condenser and suck from air inlet and discharge from air outlet then; Motor 14, for the rotation of fan provides power, indoor fan adopts two different motors to drive respectively with outdoor fan separately; Compressor 16 is with gaseous coolant boil down to liquid refrigerants and order about refrigerant and flow.The motor that drives axial-flow fan all is installed in a side of guiding volute respectively, for the rotation of axial-flow fan provides power.Axial-flow fan has bigger air-out area, thereby compares the air quantity that changes that aerofoil fan can more effectively improve air-conditioner, reduces noise simultaneously.
But, there is following not enough point in the aforesaid prior art:
In the integral window air-conditioner of above-mentioned prior art; Indoor fan and outdoor fan all adopt axial-flow fan; Each axial-flow fan relies on different fan electromotors to drive again, and promptly two motors of two fans are worked simultaneously, the space that must reservation in the cabinet two axial-flow fans and fan electromotor can be installed simultaneously; Cause the machine volume of air-conditioner bigger, need take bigger space when causing installation and use.In addition owing to comprise two fan electromotors in the window air conditioner of prior art, it is very most of to cause input power in this air-conditioner to be accounted for by motor, and input power is higher, has also caused the whole refrigerating efficiency of air-conditioner low simultaneously.In the bi-motor and double cross-flow fan configuration of the window air conditioner of prior art, need install and fix a plurality of relevant parts, break down more easily between relatively because parts are more.
Summary of the invention
The technical problem that the present invention will solve provides a kind of different piece of utilizing the guiding volute to surround same axial-flow fan, forms indoor fan and outdoor fan, to obtain the more integral window air-conditioner of cramped construction.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
Integral window air-conditioner of the present invention comprises: indoor panel, be arranged on the front end of air-conditioner towards the indoor, and be formed with air inlet, exhaust outlet and control part; Cabinet forms the outward appearance of air-conditioner, and holds each parts of air-conditioner, and cabinet inside is divided into indoor part and outside part; Evaporimeter is arranged on the indoor part of integral window air-conditioner, with room air generation heat exchange; Indoor fan sucks and guides air to flow through evaporimeter room air; Condenser is arranged on the outside part, carries out heat exchange with outdoor air; Outdoor fan sucks outdoor air and make air flow through condenser; Fan electromotor is for the rotation of fan provides power; Compressor is with gaseous coolant boil down to liquid refrigerants and order about refrigerant and flow; The chassis; Be combined to form independently space with above-mentioned cabinet; The indoor fan of air-conditioner and outdoor fan are same axial-flow fan; Center on axial-flow fan the guiding volute that the guiding air flows is set, and the guiding volute is divided into the guiding room air and evaporimeter carries out the indoor guiding volute of exchange heat and guide outdoor air and condenser to carry out the outdoor guiding volute of exchange heat, indoor guiding volute is separated mutually each other with the inner separately air flow circuit of outdoor guiding volute and is not communicated with.
The present invention also can adopt following technical scheme:
Described different with the position that outdoor guiding volute surrounds axial-flow fan separately by indoor guiding volute, this axial-flow fan is divided into indoor fan part and the outdoor fan part corresponding to difference guiding volute.
Described indoor guiding volute and the outdoor guiding volute structure that is formed in one.
The guiding volute that is made up of jointly indoor guiding volute and outdoor guiding volute is divided into indoor part and outside part with the air-conditioner cabinet inside.
Air inlet that is provided with on the described indoor panel and exhaust outlet correspond respectively to the air inlet and the air outlet of indoor guiding volute.
The air inlet position of guiding volute in the described evaporimeter covering chamber.
Evaporimeter in the part of indoor constitutes by bending and through the interconnective a plurality of parts of refrigerant pipe.
The cabinet rear portion is provided with air inlet towards outdoor part and simultaneously on the chassis at air-conditioner exhaust outlet is set, and air inlet and exhaust outlet correspond respectively to the air inlet and the air outlet position of outdoor guiding volute.
Guide the air inlet position of volute outside the described condenser covering chamber, the condenser in the part of outside constitutes by bending and through the interconnective a plurality of parts of refrigerant pipe.
Described guiding volute inside is smooth cambered surface.
Advantage and good effect that the present invention has are:
In the integral window air-conditioner of the present invention, indoor fan and outdoor fan adopt same axial-flow fan, and the guiding volute that centers on axial-flow fan is divided into axial-flow fan the two parts that carry out room air exchange and outdoor air exchange simultaneously.The air of difference respective chamber/chambers inboard and outside; The guiding volute is divided into indoor guiding volute and outdoor guiding volute; Air flow stream evaporator and condenser through the rotation of guiding volute guiding axial-flow fan produces utilize same axial-flow fan to accomplish the air exchange of air-conditioner indoor and outdoors simultaneously.Owing to only need the motor of an axial-flow fan and a drive fan among the present invention; Made full use of the space in the air-conditioner cabinet; Make the compactness more of arranging of each parts in the cabinet; Reduced the volume of air-conditioner complete machine, made air-conditioner receive the qualification of installation environment littler when mounted, the installation site is more flexible.In addition, in air-conditioner, only use the motor can be to power being provided simultaneously as indoor exchange and outside exchange, power input to a machine decline, thus promoted the heat exchanger effectiveness of air-conditioner complete machine.Simultaneously, with respect to prior art, number of components in the air-conditioner of the present invention reduces, and has therefore correspondingly reduced the possibility that parts break down.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the integral window air-conditioner of prior art;
Fig. 2 is the outdoor side structure sketch map of the another kind of integral window air-conditioner of prior art;
Fig. 3 is the internal structure sketch map of integral window air-conditioner of the present invention;
Fig. 4 is the sketch map of the indoor part of integral window air-conditioner of the present invention;
Fig. 5 is the vertical view of integral window air-conditioner of the present invention;
Fig. 6 is the cutaway view of the indoor guiding volute part of integral window air-conditioner of the present invention;
Fig. 7 is the cutaway view of the outdoor guiding volute part of integral window air-conditioner of the present invention.
Critical piece symbol description in the accompanying drawing:
2: cabinet 3: chassis
4: indoor panel 4a: air inlet
4b: exhaust outlet 6: evaporimeter
7: indoor fan 8: air guiding device
8a: air guide plate
8b: baffle plate 8c: wind scooper
10: guide bracket
11: outdoor fan 12: condenser
14: fan electromotor 16: compressor.
The specific embodiment
Followingly the present invention is carried out detailed explanation with reference to accompanying drawing and embodiment.
Fig. 3 is the internal structure sketch map of integral window air-conditioner of the present invention; Fig. 4 is the sketch map of the indoor part of integral window air-conditioner of the present invention; Fig. 5 is the vertical view of integral window air-conditioner of the present invention; Fig. 6 is the cutaway view of the indoor guiding volute part of integral window air-conditioner of the present invention; Fig. 7 is the cutaway view of the outdoor guiding volute part of integral window air-conditioner of the present invention.
Extremely shown in Figure 7 like Fig. 3; In the integral window air-conditioner of the present invention; Indoor panel is arranged on the front end of air-conditioner towards the indoor; Be formed with air inlet, exhaust outlet and control part, air-conditioner in the running from air inlet by indoor suction air, be discharged to indoor completion adjustment once more thereby will pass through heat-exchanged air by exhaust outlet then; Cabinet forms the outward appearance of air-conditioner; And the parts such as condenser 12, fan electromotor 14, compressor 16 that hold air-conditioner; The refrigerant of the HTHP after compressor compresses flow in the condenser, and fan rotate to produce flow air and flows through the space between condenser fin, and carries out heat exchange with refrigerant in the condenser; Refrigerant temperature in the condenser is reduced, thereby accomplish the exchange heat of air-conditioner in the outside.At cabinet inside indoor part and outside part are separated, thereby condenser 12 heat exchange that guarantee the air conditioner chamber outside are independent fully with evaporimeter 6 heat exchange that are used for the room air heat exchange, avoid mobile the influencing each other of air of air-conditioner cabinet inside.The refrigerant flow of evaporimeter and outside is interconnected; The refrigerant intraluminal fluid attitude refrigerant evaporation at evaporimeter is thereby that gaseous state absorbs a large amount of heat; When indoor air enters into inlet channel by air inlet and evaporimeter generation exchange heat, thereby the temperature of air is reduced.
The indoor fan of air-conditioner and outdoor fan adopt same axial-flow fan 21 among the present invention; Around axial-flow fan 21 the guiding volute that the guiding air flows is set; And the guiding volute is divided into the guiding room air and evaporimeter 6 carries out the indoor guiding volute 20a of exchange heat and guide outdoor air and condenser 12 to carry out the outdoor guiding volute 20b of exchange heat; Indoor guiding volute is separated mutually each other with the inner separately air flow circuit of outdoor guiding volute and is not communicated with, and influences each other to avoid indoor air and outdoor air.Indoor guiding volute adopts the semi-surrounding structure to surround the part of axial-flow fan 21; When air-conditioner in when work, axial-flow fan 21 rotations are also sucked air by the air inlet 22 of indoor guiding volute 20a, flow through behind the air cooling-down of evaporimeter through axial-flow fan; Its flow direction becomes along the tangential direction of fan to be dispersed; Flow direction is directly exhaled by air outlet towards a part of air-flow of indoor guiding volute air outlet 23, and another part air-flow flows along the inwall of guiding volute, under the interior wall guided of guiding volute; High velocity air is discharged through air outlet; Guiding volute air inlet 22 and air outlet 23 towards being parallel to each other, non-intersect on direction, to enlarge the air capacity of participating in the indoor heat exchange.Outdoor guiding volute 20b also adopts the semi-surrounding structure to surround the part of axial-flow fan 21, and when air-conditioner during in work, the axial-flow fan rotation is also sucked air by the air inlet 22 of outdoor guiding volute; After the air themperature that flows through condenser raises through axial-flow fan; Its flow direction becomes along the tangential direction of fan to be dispersed, and flow direction is directly exhaled by air outlet towards a part of air-flow of outdoor guiding volute air outlet 23, and another part air-flow flows along the inwall of guiding volute; Under the interior wall guided of guiding volute; High velocity air is discharged through air outlet, and outdoor guiding volute air inlet is towards the condenser 12 of cabinet rear side, and its air outlet position is arranged on the chassis 3 of air-conditioner; From the bottom in the air conditioner chamber outside to outdoor air-out, thereby prevent phase mutual interference in the outdoor air flow process.
Different with the position that outdoor guiding volute 20b surrounds axial-flow fan 21 separately by indoor guiding volute 20a, this axial-flow fan is divided into indoor fan part and the outdoor fan part corresponding to difference guiding volute.At axial-flow fan rotatably in the process; The indoor fan part is accomplished the suction and the discharge of the air of indoor under the encirclement of indoor guiding volute; And outdoor fan part is drawn into the air of outside in the air-conditioner under the encirclement of outdoor guiding volute, and will be discharged to outdoor with the hot-air that condenser carry out after the heat exchange.
Indoor guiding volute and the outdoor guiding volute structure that is formed in one; Guiding volute itself forms through the engineering plastics time processing, and indoor guiding volute is two two different pieces corresponding to different air guides that in process, form respectively with outdoor guiding volute.
The guiding volute that is made up of jointly indoor guiding volute and outdoor guiding volute is divided into indoor part and outside part with the air-conditioner cabinet inside.The guiding volute has played the effect of the baffle plate in the cabinet of prior art; Exchange heat and the exchange heat between outdoor air and condenser between indoor air and evaporimeter are separated from each other; Avoid indoor part and the mutual interference mutually in the air-conditioner running of outside part, guaranteed the smooth operation of air-conditioner.
Air inlet that is provided with on the indoor panel and exhaust outlet correspond respectively to the air inlet and the air outlet of indoor guiding volute.The air inlet of indoor guiding volute is arranged on the bottom of indoor guiding volute, and air outlet is arranged on the top of indoor guiding volute, and the air of indoor is then discharged from the top of air-conditioner front side from the bottom entering of air-conditioner front side.
The refrigerating efficiency of air-conditioner to guarantee that axial-flow fan can carry out exchange heat with evaporimeter fully from indoor inhaled air, is improved in the air inlet position of guiding volute in evaporimeter 6 covering chamber.
Evaporimeter in the part of indoor constitutes by bending and through the interconnective a plurality of parts of refrigerant pipe.The evaporimeter of bending can obtain bigger space availability ratio, obtains bigger heat exchange area in relatively limited chassis space inside, thereby heightens the exchange capability of heat of evaporimeter.Accordingly, guaranteeing to adopt a plurality of heat exchanging part of bending can reduce the space occupancy volume of evaporimeter in cabinet under the constant prerequisite of evaporimeter area of dissipation, the entire machine design size of air-conditioner is reduced.
The cabinet rear portion is provided with air inlet towards outdoor part; Condenser shelters from above-mentioned air inlet; When outdoor air flows in the cabinet; At first need carry out heat exchange, simultaneously on the chassis of air-conditioner, exhaust outlet is set, and air inlet and exhaust outlet correspond respectively to the air inlet and the air outlet position of outdoor guiding volute with condenser.In air-conditioner when running,, outdoor air enters into cabinet from the air inlet at cabinet rear portion, and the exhaust outlet that is provided with on via the chassis through the air that heats up after the heat exchange is discharged back outdoor.
Guide the air inlet position of volute outside condenser 12 covering chamber,, improve the refrigerating efficiency of air-conditioner to guarantee that axial-flow fan can carry out exchange heat with condenser fully from outdoor inhaled air.Condenser in the part of outside constitutes by bending and through the interconnective a plurality of parts of refrigerant pipe; The condenser of bending can obtain bigger space availability ratio; At the bigger heat exchange area of the inner acquisition of relatively limited chassis space; All directions when fully the embracing chamber outside air flows into, thus heighten the exchange capability of heat of condenser.Accordingly, guaranteeing to adopt a plurality of heat exchanging part of bending can reduce the space occupancy volume of condenser in cabinet under the constant prerequisite of condenser area of dissipation, the entire machine design size of air-conditioner is reduced.
Indoor guiding volute and outdoor guiding the volute internal face of air outlet one side dorsad all are smooth arc surface; With the resistance that reduces to run into when air flows in the guiding volute, thus can reduce air-conditioner when operation because the noise that friction brings takes place with the guiding volute in air.The air outlet position of guiding volute is provided with the outstanding wind shear part 24 with the air-out direction contrary; The flow direction of guiding volute air is played the effect of restriction; Prevent to be inhaled into once more the guiding volute from the air that air outlet is discharged; The top of wind shear part can be set to globoidal structure, to reduce the frictional impact between air and the wind shear part.
Indoor, the shared same axially parallel of outdoor fan of air-conditioner is in the axial-flow fan on chassis among the present invention; Axial-flow fan is rotation in the horizontal direction under the driving of fan electromotor; The guiding volute that is provided for guiding air to flow around axial-flow fan; And the guiding volute is divided into indoor guiding volute 20a and outdoor guiding volute 20b two parts, and air-out direction and the air intake direction of indoor guiding volute 20a and outdoor guiding volute 20b correspond respectively to axial-flow fan tangential direction when rotated.The guiding volute adopts the one-shot forming of semi-surrounding structure to form; Indoor guiding volute and outdoor guiding volute are provided with air inlet respectively on the direction of air conditioner chamber inboard and outdoor rear side; The height of air inlet and the height of axial-flow fan and span are determined by concrete conditions of demand; Guarantee that axial-flow fan can suck air through the air inlet that is provided with on the guiding volute by horizontal direction when rotated equably in cabinet; Air changes the flow direction through the fan page or leaf of axial-flow fan then, and air-flow being dispersed around fan along the tangential direction of axial-flow fan.Be respectively arranged with air outlet on indoor guiding volute and the outdoor guiding volute, the inner axial-flow fan of guiding volute produce disperse air-flow by air outlet in directed the discharge.In order under the prerequisite that guarantees air velocity, to increase the scope of air current flow; Remove the structure that all adopts sealing outside air inlet and the air outlet in the guiding volute; The smooth surface of its inwall and be arc surface; The air that axial-flow fan is dispersed to guiding volute inside one side flows along the inwall that guides volute, flow to air outlet then and discharges, and makes mobile the remaining valid and dynamic balance of air of air-conditioner cabinet inside when operation.For guaranteeing the operating stability of air-conditioner, the chassis of guiding volute and air-conditioner fixes.
The indoor guiding volute among the present invention and the air inlet of outdoor guiding volute are provided with in the opposite direction; Axial-flow fan sucks air from the indoor and outdoors along continuous straight runs simultaneously during the fan rotation; So constituted the interrelated and simultaneously separate air exchange structure in front and back; Condenser surrounds the airintake direction of axial-flow fan outside part, in order to enlarge the area of dissipation of condenser, condenser cover in inside cabinet rear side air inlet and carry out bending to the cabinet sidewall and extend; The rear portion that axial-flow fan when work sees through cabinet simultaneously is from outdoor suction air, and air is taken away the heat of refrigerant in the condenser during through condenser.
During the air-conditioner operation, the compressor starts running, and compression refrigerant flows it in the refrigerant pipe; The refrigerant of this HTHP flow in the condenser of outside, and in condenser, circulates, and axial-flow fan rotates under the drive of fan electromotor; Thereby in outdoor guiding volute, form negative pressure, outdoor air is flowed into by along continuous straight runs in the air inlet that is arranged on the cabinet rear side, is arranged on air intake condenser on every side with encirclement and carries out exchange heat; Take away the heat that refrigerant has, axial-flow fan rotation air is dispersed along the tangential direction of fan, flows out from the air outlet of outdoor guiding volute is directed then; Be discharged to outdoor through heat-exchanged air by the exhaust outlet that is arranged on the chassis then; And because the airintake direction of outside mutually disjoints with discharge directions mutually, interactional possibly the minimizing takes place in the air inlet of outside part and exhaust, the phase mutual interference can not take place between air-flow; Can improve the overall air quantity that flows through condenser, make the temperature of refrigerant lower.During the axial-flow fan rotation; The fan of indoor part indoor guiding volute also in the formation negative pressure; Indoor air is flowed into by along continuous straight runs in the air inlet that is arranged on the indoor panel, is arranged on air intake evaporimeter on every side with encirclement and carries out exchange heat, the heat in the refrigerant heat-absorption air after evaporation is expanded; The temperature of air is reduced; Cold air is dispersed along the tangential direction of fan in the axial-flow fan rotation, flows out from the air outlet of indoor guiding volute is directed then, and cold air is discharged to indoor by the exhaust outlet on the indoor panel then; When refrigerant enters into the evaporimeter that is arranged in indoor casing through expansion valve; The heat of the required absorption of refrigerant evaporation that temperature is lower is more, that is to say that the heat that can from circular flow is entered the room the inner air of inner casing, absorb is more, has therefore increased the overall thermal exchange capacity of air-conditioner.The exchange heat that refrigerant flows through evaporimeter, carried out the indoor is after the gas-liquid separation of fluid reservoir, and then is inhaled into compressor inside, thus beginning refrigerant circulation next time.
In the integral window air-conditioner of the present invention, indoor fan and outdoor fan adopt same axial-flow fan, and the guiding volute that centers on axial-flow fan is divided into axial-flow fan the two parts that carry out room air exchange and outdoor air exchange simultaneously.The air of difference respective chamber/chambers inboard and outside; The guiding volute is divided into indoor guiding volute and outdoor guiding volute; Air flow stream evaporator and condenser through the rotation of guiding volute guiding axial-flow fan produces utilize same axial-flow fan to accomplish the air exchange of air-conditioner indoor and outdoors simultaneously.Owing to only need the motor of an axial-flow fan and a drive fan among the present invention; Made full use of the space in the air-conditioner cabinet; Make the compactness more of arranging of each parts in the cabinet; Reduced the volume of air-conditioner complete machine, made air-conditioner receive the qualification of installation environment littler when mounted, the installation site is more flexible.In addition, in air-conditioner, only use the motor can be to power being provided simultaneously as indoor exchange and outside exchange, power input to a machine decline, thus promoted the heat exchanger effectiveness of air-conditioner complete machine.Simultaneously, with respect to prior art, number of components in the air-conditioner of the present invention reduces, and has therefore correspondingly reduced the possibility that parts break down.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention is with preferred embodiment openly as above, yet, be not in order to limit the present invention; Anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention, can utilize the technology contents of announcement to make a little change or modification certainly; Become the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (10)
1. integral window air-conditioner comprises: indoor panel, be arranged on the front end of air-conditioner towards the indoor, and be formed with air inlet, exhaust outlet and control part; Cabinet forms the outward appearance of air-conditioner, and holds each parts of air-conditioner, and cabinet inside is divided into indoor part and outside part; Evaporimeter is arranged on the indoor part of integral window air-conditioner, with room air generation heat exchange; Indoor fan sucks and guides air to flow through evaporimeter room air; Condenser is arranged on the outside part, carries out heat exchange with outdoor air; Outdoor fan sucks outdoor air and make air flow through condenser; Fan electromotor is for the rotation of fan provides power; Compressor is with gaseous coolant boil down to liquid refrigerants and order about refrigerant and flow; The chassis; Be combined to form independently space with above-mentioned cabinet; It is characterized in that: the indoor fan of air-conditioner and outdoor fan are same axial-flow fan; Around axial-flow fan the guiding volute that the guiding air flows is set; And the guiding volute is divided into the guiding room air and evaporimeter carries out the indoor guiding volute of exchange heat and guide outdoor air and condenser to carry out the outdoor guiding volute of exchange heat, and indoor guiding volute is separated mutually each other with the inner separately air flow circuit of outdoor guiding volute and is not communicated with.
2. integral window air-conditioner according to claim 1; It is characterized in that: different with the position that outdoor guiding volute surrounds axial-flow fan separately by indoor guiding volute, this axial-flow fan is divided into indoor fan part and the outdoor fan part corresponding to difference guiding volute.
3. integral window air-conditioner according to claim 1 is characterized in that: indoor guiding volute and the outdoor guiding volute structure that is formed in one.
4. according to claim 1 or 3 described integral window air-conditioners, it is characterized in that: the guiding volute that is made up of jointly indoor guiding volute and outdoor guiding volute is divided into indoor part and outside part with the air-conditioner cabinet inside.
5. integral window air-conditioner according to claim 4 is characterized in that: air inlet that is provided with on the indoor panel and exhaust outlet correspond respectively to the air inlet and the air outlet of indoor guiding volute.
6. integral window air-conditioner according to claim 5 is characterized in that: the air inlet position of guiding volute in the evaporimeter covering chamber.
7. integral window air-conditioner according to claim 6 is characterized in that: the evaporimeter in the part of indoor constitutes by bending and through the interconnective a plurality of parts of refrigerant pipe.
8. integral window air-conditioner according to claim 4; It is characterized in that: the cabinet rear portion is provided with air inlet towards outdoor part and simultaneously on the chassis at air-conditioner exhaust outlet is set, and air inlet and exhaust outlet correspond respectively to the air inlet and the air outlet position of outdoor guiding volute.
9. integral window air-conditioner according to claim 8 is characterized in that: guide the air inlet position of volute outside the condenser covering chamber, the condenser in the part of outside constitutes by bending and through the interconnective a plurality of parts of refrigerant pipe.
10. integral window air-conditioner according to claim 1 is characterized in that: the guiding volute is inner to be smooth cambered surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105115164A CN102455023A (en) | 2010-10-19 | 2010-10-19 | Integrated window type air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105115164A CN102455023A (en) | 2010-10-19 | 2010-10-19 | Integrated window type air conditioner |
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| CN102455023A true CN102455023A (en) | 2012-05-16 |
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| CN2010105115164A Pending CN102455023A (en) | 2010-10-19 | 2010-10-19 | Integrated window type air conditioner |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949222A (en) * | 2015-07-09 | 2015-09-30 | 广东志高空调有限公司 | Window air conditioner provided with single fan |
| CN104990157A (en) * | 2015-07-27 | 2015-10-21 | 珠海格力电器股份有限公司 | Wall penetrating machine |
| CN106016487A (en) * | 2016-06-30 | 2016-10-12 | 珠海格力电器股份有限公司 | Guide ring assembly and air conditioner wall penetrating machine |
| CN106123148A (en) * | 2016-08-30 | 2016-11-16 | 南京朗得科技有限公司 | Miniaturization Special air conditioner for elevator |
| CN113531671A (en) * | 2021-07-13 | 2021-10-22 | 珠海格力电器股份有限公司 | Integrated outdoor unit and air conditioner |
-
2010
- 2010-10-19 CN CN2010105115164A patent/CN102455023A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949222A (en) * | 2015-07-09 | 2015-09-30 | 广东志高空调有限公司 | Window air conditioner provided with single fan |
| CN104990157A (en) * | 2015-07-27 | 2015-10-21 | 珠海格力电器股份有限公司 | Wall penetrating machine |
| CN104990157B (en) * | 2015-07-27 | 2018-09-07 | 珠海格力电器股份有限公司 | Wall penetrating machine |
| CN106016487A (en) * | 2016-06-30 | 2016-10-12 | 珠海格力电器股份有限公司 | Guide ring assembly and air conditioner wall penetrating machine |
| CN106016487B (en) * | 2016-06-30 | 2022-03-22 | 珠海格力电器股份有限公司 | Guide ring assembly and air conditioner wall penetrating machine |
| CN106123148A (en) * | 2016-08-30 | 2016-11-16 | 南京朗得科技有限公司 | Miniaturization Special air conditioner for elevator |
| CN113531671A (en) * | 2021-07-13 | 2021-10-22 | 珠海格力电器股份有限公司 | Integrated outdoor unit and air conditioner |
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Application publication date: 20120516 |