CN209459098U - Window air conditioner - Google Patents

Abstract

The utility model provides a kind of window air conditioner.The window air conditioner, including shell, heat exchanger is provided in the shell, the heat exchanger has indoor heat exchanging part and outside heat exchanging part, and the indoor heat exchanging part is physically isolated in structure with the outside heat exchanging part, heat exchange air-flow and the heat exchange air-flow of the outside heat exchanging part to guarantee the indoor heat exchanging part are independent of one another.Window air conditioner according to the present utility model greatly simplifies the assembling process of air conditioner, improves working efficiency.

Description

Window air conditioner

Technical field

The utility model belongs to air-conditioning technique field, and in particular to a kind of window air conditioner.

Background technique

Existing window air conditioner generally top outlet air or two sides side air-out mainly include shell and are in outer The indoor panel at the both ends of shell and outside are independently provided with evaporator and condenser in the shell, and for driving It takes offence the fan assembly corresponding with the evaporator and condenser of stream.More specifically, cold in existing window air conditioner Condenser and evaporator are all vertically arranged on the chassis of the shell, due to the condenser and evaporator in structure substantially that This independent (association between them only passes through refrigerant pipeline), causes during the manufacturing of window air conditioner, object as a result, Expect versus busy, scattered, keeps packaging efficiency, production and transport cost all higher.In addition, as previously mentioned, it is placed vertically each other Heat exchanger (i.e. condenser, evaporator) on shell chassis causes it relatively inclined in structure size due to this layout type It is small, cause corresponding heat dissipation area less than normal and then the air-conditioner efficiency of window air conditioner be relatively low, and in the prior art, in order to prevent before The relatively low problem of the heat dissipation effect bring air-conditioner efficiency stated, generally requires to carry out corresponding fan assembly power, revolving speed It adjusts, this causes the noise of air conditioner at runtime higher again instead.

Utility model content

Therefore, the technical problem to be solved by the present invention is to provide a kind of window air conditioners, greatly simplify air-conditioning The assembling process of device improves working efficiency.

To solve the above-mentioned problems, the utility model provides a kind of window air conditioner, including shell, setting in the shell There is heat exchanger, the heat exchanger has indoor heat exchanging part and outside heat exchanging part, and the indoor heat exchanging part and the room Outside heat exchanging part is physically isolated in structure, with guarantee the indoor heat exchanging part heat exchange air-flow and the outside heat exchanging part Heat exchange air-flow it is independent of one another.

Preferably, the indoor heat exchanging part has indoor heat exchanger tube, and the outside heat exchanging part is changed with outside Heat pipe is connected between the indoor heat exchanger tube and the outside heat exchanger tube by restricting element.

Preferably, separation layer is provided between the indoor heat exchanging part and the outside heat exchanging part.

Preferably, the heat exchanger is U-shaped or L shape.

Preferably, isolation board is provided between the shell and the separation layer, the isolation board separates the shell For indoor space and outside space, the indoor heat exchanging part is in the indoor space, the outside heat exchange Portion is in the outside space.

Preferably, the window air conditioner further includes air stream drives component, for drive chamber inside and outdoor air shape At heat exchange airflow circulating.

Preferably, the air stream drives component includes complete cycle to centrifugation blade, spiral case, spiral case lid, and the complete cycle is to centrifugation Fan blade is in the spiral case, and the flow channel of the spiral case and spiral case lid formation air-flow, the spiral case is in the room In inner space, sidewind air-out passage in the edge forming chamber of the edge of the spiral case and the spiral case lid.

Preferably, the air stream drives component further includes driving motor, and the driving motor has output shafts, described Complete cycle is connected to the first end of the output shafts to centrifugation blade.

Preferably, there is puigging or sound insulation module on the spiral case.

Preferably, the air stream drives component further includes axial-flow leaf, and the axial-flow leaf is connected to the bidirectional output The second end of axis, the second end and the first end are respectively at the both ends of the output shafts, at the axial-flow leaf In in the outside space.

Preferably, the window air conditioner further includes motor mounting rack, and the motor mounting rack is in the shell, and Form a part of the isolation board.

Preferably, the spiral case is an integral structure with the motor mounting rack.

Preferably, there is shock absorber part between the motor mounting rack and the driving motor.

Preferably, the spiral case is in the motor mounting rack and pacifies towards indoor side, the spiral case and the motor Gap is formed between shelving, condensation water barrier structure is provided in the gap, to prevent the indoor heat exchanging part from generating Condensation drops to the complete cycle on centrifugation blade.

Preferably, the condensation water barrier structure includes the first block water plate, the second block water plate, and first block water plate is in Extend on the spiral case and towards the motor mounting rack side, second block water plate is on the motor mounting rack and court Extend to the spiral case side, forms interlaced area between first block water plate and second block water plate.

Preferably, first block water plate and the second block water plate extend along camber line, and the free end of first block water plate It is oppositely arranged with the free end of second block water plate.

Preferably, the window air conditioner further includes indoor panel, the edge setting of the indoor panel Indoor air outlet, the indoor air outlet are correspondingly arranged with the indoor sidewind air-out passage.

Preferably, control unit is arranged in the central region of the indoor panel.

Preferably, indoor air inlet, the position and the interior of the indoor air inlet are configured on the shell The position of side heat exchanging part is adapted；And/or outside air inlet is configured on the shell, the position of the outside air inlet It sets and is adapted with the position of the outside heat exchanging part.

Preferably, the window air conditioner further includes outside panel, and the central region of the outside panel is configured with Outside air outlet.

Preferably, the outside panel has air-ducting ring towards indoor side.

There is indoor heat exchanging part and outside to exchange heat for a kind of window air conditioner provided by the utility model, the heat exchanger Portion, so realizes the condenser assembly that will be arranged independently of one another in the prior art and evaporator assemblies carry out integrated design Purpose, thereby, it is possible to guarantee the compactedness of the reasonability of the structure of window air conditioner interior of shell design and structure, greatly Ground simplifies the assembling process of air conditioner, improves work efficiency.

Detailed description of the invention

Fig. 1 is the dismantling schematic perspective view of the window air conditioner of the utility model embodiment；

Fig. 2 is the assembling schematic perspective view of the window air conditioner of the utility model embodiment；

Fig. 3 is the structural schematic diagram of heat exchanger in Fig. 1；

Fig. 4 is the schematic diagram of condensation water barrier structure in the window air conditioner of the utility model embodiment；

Fig. 5 is the structural schematic diagram of spiral case lid in Fig. 1.

Appended drawing reference indicates are as follows:

1, shell；11, indoor air inlet；12, outside air inlet；13, upper casing；14, chassis；2, heat exchanger；21, room Inside heat exchanging part；22, outside heat exchanging part；23, separation layer；24, restricting element；31, complete cycle is to centrifugation blade；32, spiral case； 33, spiral case lid；331, sunk area；332, air stream outlet；34, driving motor；35, axial-flow leaf；4, motor mounting rack；51, First block water plate；52, the second block water plate；6, indoor panel；61, indoor air outlet；7, outside panel；71, outside Air outlet；72, air-ducting ring；8, control unit；9, compressor.

Specific embodiment

In conjunction with referring to figs. 1 to 5, embodiment according to the present utility model provides a kind of window air conditioner, including outer Shell 1, the shell 1 are formed by upper casing 13 and the assembling of bottom case 14, and heat exchanger 2 is provided in the shell 1, and the heat exchanger 2 has There are indoor heat exchanging part 21 and outside heat exchanging part 22, and the indoor heat exchanging part 21 is being tied with the outside heat exchanging part 22 It is physically isolated on structure, to guarantee the heat exchange air-flow of the heat exchange air-flow and the outside heat exchanging part 22 of the indoor heat exchanging part 21 Independently of one another, physical isolation above-mentioned refer to indoor heat exchanging part 21 on the heat exchanger 2 and outside heat exchanging part 22 by In the zone isolation carried out in the case where heat exchange air-flow should keep demand independent of each other, for example, in the indoor heat exchanging part 21 Separation layer 23, but the indoor heat exchanging part 21 and the outside heat exchanging part are provided between the outside heat exchanging part 22 The connection of refrigerant pipeline is certainly existed between 22 to realize the circulation of refrigerant.In the technical solution, the heat exchanger 2 has interior Side heat exchanging part 21 and outside heat exchanging part 22, so realize the condenser assembly that will be arranged independently of one another in the prior art and steaming The purpose that device assembly carries out integrated design is sent out, thereby, it is possible to guarantee the structure design inside the window air conditioner shell 1 The compactedness of reasonability and structure greatly simplifies the assembling process of air conditioner, improves work efficiency.Separation layer above-mentioned 23 be substantially a kind of isolation to the pipeline among the indoor heat exchanging part 21 and outside heat exchanging part 22 namely it is described every Do not have pipeline, further, the best optimal heat insulating function of the separation layer 23, for example, by using heat-barrier material shape in absciss layer 23 At the separation layer 23.It is understood that being additionally provided with control unit 8 (such as control box) and compression in the shell 1 Machine 9, to form the air handling system of the complete structure of the window air conditioner.

The indoor heat exchanging part 21 has indoor heat exchanger tube, and the outside heat exchanging part 22 exchanges heat with outside Pipe is connected between the indoor heat exchanger tube and the outside heat exchanger tube by restricting element 24 (such as capillary), due to The heat exchanger 2 is by the indoor heat exchanging part 21,22 integrated design of outside heat exchanging part, so as to greatly improve life Efficiency and save the cost are produced, specifically, the evaporator part of current window air conditioner, condenser units and restricting element are such as (capillary member) three components are in different subsidiary factory's assembling manufacturings, and finally general assembly subsidiary factory connects again, it is contemplated that evaporator, This two parts manufacturing process of condenser requires, working condition is similar, therefore condenser, evaporator are made of the copper pipe of identical caliber For a component, centre is separated by one section without pipeline region, and is sealed and be divided into indoor and outside, and it is raw to reduce radiator The number of parts and production stage of production, while gas collecting tube, elbow and the capillary member used can be concentrated together and be freezed, Integrated design, the production for realizing multiple components as far as possible, largely save radiator or even window air conditioner in this way Production cost, transportation cost, carrying cost.

The heat exchanger 2 is U-shaped or L shape.When the heat exchanger 2 is using U-shaped, heat exchanger 2 at this time will have three A face and shell 1 are opposite, this is obviously capable of increasing the heat exchange area of the heat exchanger 2, certainly, when the heat exchanger 2 uses L shape When, there are two face and shell 1 are opposite by tool for heat exchanger 2 at this time, it is to be understood that in the outer dimension one of window air conditioner In the case where fixed, the heat dissipation area of U-shaped is greater than L shape, but will all be significantly greater than and in the prior art be vertically arranged mode.

In order to effectively prevent crossfire between the indoor heat exchanging part 21 and the heat exchange air-flow of outside heat exchanging part 22 to draw The heat exchange efficiency risen reduces, it is preferable that isolation board is provided between the shell 1 and the separation layer 23, the isolation board will The shell 1 is divided into indoor space and outside space, and the indoor heat exchanging part 21 is in the indoor space, The outside heat exchanging part 22 is in the outside space.

Preferably, the window air conditioner further includes air stream drives component, for drive chamber inside and outdoor air shape At heat exchange airflow circulating.Specifically, the air stream drives component includes complete cycle to centrifugation blade 31, spiral case 32, spiral case lid 33, institute State complete cycle is in the spiral case 32 to centrifugation blade 31, and the spiral case 32 and the flowing that the spiral case lid 33 forms air-flow are logical Road, the spiral case 32 are in the indoor space, the edge forming chamber at the edge of the spiral case 32 and the spiral case lid 33 Interior sidewind air-out passage, as shown in figure 5, there is sunk area 331, specifically, the sunk area on the spiral case lid 33 331 is recessed towards the side of the spiral case 32, and the spiral case 32 then has recess corresponding with the sunk area 331 Portion namely the recessed portion and the sunk area 331 are correspondingly formed the indoor sidewind air-out passage, further, institute The edge for stating spiral case lid 33 is also configured with air stream outlet 332, and the air stream outlet 332 is arranged around the sunk area 331. Complete cycle above-mentioned is different from the usual seen centrifugation blade of single direction to centrifugation blade 31, and blade lean can incite somebody to action Revolution of the air-flow after axially sucking along the blade is to export, and ExportRange is 360 °, using in the technical solution Complete cycle the internal structure of the window air conditioner can be made more reasonable to centrifugation blade 31, especially with the spiral case 32 and Spiral case lid 33 forms the flow channel of cricoid air-flow after cooperating, keep the outlet air swing flap range of air conditioner wider, and improving user makes With impression.

The air stream drives component further includes driving motor 34, and the driving motor 34 has output shafts, described complete Circumferential centrifugation blade 31 is connected to the first end of the output shafts, and the air stream drives component further includes axial-flow leaf 35, The axial-flow leaf 35 is connected to the second end of the output shafts, and the second end and the first end are respectively at described The both ends of output shafts, the axial-flow leaf 35 are in the outside space.It is two-way using having in the technical solution The driving motor 34 of output shaft provides driving force simultaneously to centrifugation blade 31, axial-flow leaf 35 to the complete cycle, has simplified air-conditioning Device inner components.As shown in Fig. 2, the complete cycle uses air draught mode by indoor ring to centrifugation blade on the inside of air conditioner chamber Air is via, through draining into indoor by the flow channel, forming chamber inside exchanges heat after the indoor heat exchanging part 21 sucking in border Circulation；On the outside of air conditioner chamber, the axial flow blower is changed air in outdoor environment via the outside using air draught mode Hot portion 22 is axially discharged after sucking, heat exchange cycle on the outside of forming chamber.That is, in the technical solution, the best indoor and The fan blade of outside all uses air draught type, and this mode significantly reduces driving motor power, and blower fan system efficiency is higher, has Conducive to raising energy efficiency of air conditioner.

In order to avoid the noise of fan blade in the running, especially indoor, it is preferable that have puigging on the spiral case 32 Or sound insulation module.

Isolation board above-mentioned can be realized using various ways, for example, by using the partition being built in the shell 1, and most Alright, the window air conditioner further includes motor mounting rack 4, and the motor mounting rack 4 forms barrier structure, institute at upright state It states motor mounting rack 4 to be in the shell 1, and forms 4 one side of a part namely the motor mounting rack of the isolation board Installation carrier of the face as the driving motor 34, and on the other hand then form the isolation part of the indoor and outside Part has further simplified the internal structure of the air conditioner.Best, the spiral case 32 is integrated with the motor mounting rack 4 Formula structure can so pre-install the spiral case 32 and the motor mounting rack 4 between assembling, further convenient life It produces, is ready for subsequent optimization automated production.

There is shock absorber part, such as with damping vibration-absorbing function between the motor mounting rack 4 and the driving motor 34 Rubber parts further decreases the 34 issuable mechanicalness noise (vibration) of driving motor.

It is understood that when the heat exchanger 2 is U-shaped or L shape, it is described complete for indoor Circumferential centrifugation blade 31 will be in the medium position or L-shaped interior location of the U-shaped, as a result, when the air conditioner is run When generate condensation (condensed water) when, will directly drop on the blade under it, and then the outlet air of indoor is made to contain droplet, What such case undoubtedly to be avoided, therefore, the generation of such phenomenon in order to prevent, it is preferable that the spiral case 32 is in described Motor mounting rack 4 forms gap towards indoor side between the spiral case 32 and the motor mounting rack 4, in the gap It is provided with condensation water barrier structure, the complete cycle is dropped to centrifugation wind with the condensation for preventing the indoor heat exchanging part 21 from generating On leaf 31.More specifically, the condensation water barrier structure includes the first block water plate 51, the second block water plate 52, the first gear Water piece 51 is on the spiral case 32 and extends towards 4 side of motor mounting rack, and second block water plate 52 is in described Extend on motor mounting rack 4 and towards 32 side of spiral case, between first block water plate 51 and second block water plate 52 Form interlaced area.Further, first block water plate 51 and the second block water plate 52 extend along camber line, and the first gear The free end of water piece 51 and the free end of second block water plate 52 are oppositely arranged, first block water plate 51 at this time with it is described The interlaced area namely cross structure that are formed between second block water plate 52 can effectively organize condensation to continue to drip.

Preferably, the window air conditioner further includes indoor panel 6, and the edge of the indoor panel 6 is set Indoor air outlet 61 is set, the indoor air outlet 61 is correspondingly arranged with the indoor sidewind air-out passage.The prior art In indoor panel be made of multiple parts, for example including air inlet faceplate, swing flap structure, structure is complicated, cause assembling it is complicated, Inefficiency, and the structure of the indoor panel 6 in the technical solution is extremely simple namely the indoor panel 6 on constitute The corresponding indoor air outlet 61 for being in edge, certainly, indoor air outlet 61 as previously described is in the room The corresponding position of the air-out passage of interior sidewind uses the air supply mode of surrounding outlet air that can increase visitor to cool down on the inside of accelerating chamber Family experience effect.Preferably, control unit is arranged in the central region of the indoor panel 6, and the control unit for example can be with Including display component.

Preferably, be configured with indoor air inlet 11 on the shell 1, the position of the indoor air inlet 11 with it is described The position of indoor heat exchanging part 21 is adapted；And/or outside air inlet 12 is configured on the shell 1, the outside into The position in air port 12 and the position of the outside heat exchanging part 22 are adapted.Specifically, when the heat exchanger 2 is U-shaped, it is described Indoor air inlet 11 is on three continuously coupled sides of the shell 1, and the outside air inlet 12 is also at institute It states on three continuously coupled sides of shell 1.

Preferably, the window air conditioner further includes outside panel 7, the central region construction of the outside panel 7 There is outside air outlet 71.This kind of structure ensure that the outdoor sidewind from the side air inlet of the shell 1 from axial-flow leaf 35 axial outlet air.In order to guarantee the drive efficiency of the axial-flow leaf 35, it is preferable that the outside panel 7 is towards interior Side side has air-ducting ring 72.

Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting Ground combination, superposition.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill of the art For personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improvement It also should be regarded as the protection scope of the utility model with modification.

Claims (21)

1. a kind of window air conditioner, which is characterized in that including shell (1), it is provided with heat exchanger (2) in the shell (1), it is described Heat exchanger (2) has indoor heat exchanging part (21) and outside heat exchanging part (22), and the indoor heat exchanging part (21) with it is described Outside heat exchanging part (22) is physically isolated in structure, with guarantee the indoor heat exchanging part (21) heat exchange air-flow and the room The heat exchange air-flow of outside heat exchanging part (22) is independent of one another.

2. window air conditioner according to claim 1, which is characterized in that the indoor heat exchanging part (21) has indoor Heat exchanger tube, the outside heat exchanging part (22) have outside heat exchanger tube, and the indoor heat exchanger tube and the outside exchange heat It is connected between pipe by restricting element (24).

3. window air conditioner according to claim 1, which is characterized in that the indoor heat exchanging part (21) and the outdoor Separation layer (23) are provided between side heat exchanging part (22).

4. window air conditioner according to claim 3, which is characterized in that the heat exchanger (2) is U-shaped or L shape.

5. window air conditioner according to claim 4, which is characterized in that the shell (1) and the separation layer (23) it Between be provided with isolation board, the shell (1) is divided into indoor space and outside space, the indoor by the isolation board Heat exchanging part (21) is in the indoor space, and the outside heat exchanging part (22) is in the outside space.

6. window air conditioner according to claim 5, which is characterized in that further include air stream drives component, be used for drive chamber Inside and outdoor air form heat exchange airflow circulating.

7. window air conditioner according to claim 6, which is characterized in that the air stream drives component includes complete cycle to centrifugation Fan blade (31), spiral case (32), spiral case lid (33), the complete cycle are in the spiral case (32) to centrifugation blade (31), the snail Shell (32) and the spiral case lid (33) form the flow channel of air-flow, and the spiral case (32) is in the indoor space, institute State sidewind air-out passage in the edge of spiral case (32) and the edge forming chamber of the spiral case lid (33).

8. window air conditioner according to claim 7, which is characterized in that the air stream drives component further includes driving motor (34), the driving motor (34) has output shafts, and the complete cycle is connected to the bidirectional output to centrifugation blade (31) The first end of axis.

9. window air conditioner according to claim 8, which is characterized in that have puigging on the spiral case (32).

10. window air conditioner according to claim 8, which is characterized in that the air stream drives component further includes axis stream wind Leaf (35), the axial-flow leaf (35) are connected to the second end of the output shafts, the second end and the first end point Other places are in the outside space in the both ends of the output shafts, the axial-flow leaf (35).

11. window air conditioner according to claim 8, which is characterized in that further include motor mounting rack (4), the motor Mounting rack (4) is in the shell (1), and forms a part of the isolation board.

12. window air conditioner according to claim 11, which is characterized in that the spiral case (32) and the motor mounting rack (4) it is an integral structure.

13. window air conditioner according to claim 11, which is characterized in that the motor mounting rack (4) and the driving There is shock absorber part between motor (34).

14. window air conditioner according to claim 11, which is characterized in that the spiral case (32) is in motor installation Frame (4) forms gap, sets in the gap towards indoor side between the spiral case (32) and the motor mounting rack (4) It is equipped with condensation water barrier structure, the complete cycle is dropped to centrifugation wind with the condensation for preventing the indoor heat exchanging part (21) from generating On leaf (31).

15. window air conditioner according to claim 14, which is characterized in that the condensation water barrier structure includes first gear Water piece (51), the second block water plate (52), first block water plate (51) are on the spiral case (32) and pacify towards the motor The extension of (4) side is shelved, second block water plate (52) is on the motor mounting rack (4) and towards the spiral case (32) one Side extends, and forms interlaced area between first block water plate (51) and second block water plate (52).

16. window air conditioner according to claim 15, which is characterized in that first block water plate (51) and the second water blocking Piece (52) extends along camber line, and the free end of first block water plate (51) and the free end of second block water plate (52) are opposite Setting.

17. window air conditioner according to claim 7, which is characterized in that further include indoor panel (6), the interior Indoor air outlet (61) are arranged in the edge of side panel (6), the indoor air outlet (61) and the indoor gas Stream air-out passage is correspondingly arranged.

18. window air conditioner according to claim 17, which is characterized in that the central region of the indoor panel (6) Control unit is set.

19. window air conditioner according to claim 1, which is characterized in that be configured with indoor air inlet on the shell (1) The position of mouth (11), the position of the indoor air inlet (11) and the indoor heat exchanging part (21) is adapted；And/or institute It states and is configured on shell (1) outside air inlet (12), the position and the outside of the outside air inlet (12) exchange heat The position in portion (22) is adapted.

20. window air conditioner according to claim 1, which is characterized in that further include outside panel (7), the outdoor The central region of side panel (7) is configured with outside air outlet (71).

21. window air conditioner according to claim 20, which is characterized in that the outside panel (7) is towards indoor Side has air-ducting ring (72).