CN207455734U - A kind of double through-flow jet stream air-conditioning and air conditioner indoor unit - Google Patents

Abstract

The utility model discloses a kind of double through-flow jet stream air-conditioning and air conditioner indoor unit, indoor unit includes at least two air conditioner main bodies, insertion air channel is formed between adjacent the first air conditioner main body and the second air conditioner main body, rear end air-vent is formed between the rear end of air conditioner main body, upper end air-vent is formed between the upper end of air conditioner main body, air outlet is formed between the front end of air conditioner main body, the air outlet of air conditioner main body is located in insertion air channel；The negative pressure that first air conditioner main body and the second air conditioner main body are configured to generate in insertion air channel when axial-flow fan rotates makes the air outside the first air conditioner main body and the second air conditioner main body enter insertion air channel by rear end air-vent and upper end air-vent, and air outlet sends out the air in insertion air channel.The air-vent of the utility model includes rear end air-vent and upper end air-vent, and air inducing scope expands, and absorbing quantity greatly improves, and improves blower effect, and the outlet air of air outlet is more mild comfortable.

Description

A kind of double through-flow jet stream air-conditioning and air conditioner indoor unit

Technical field

The utility model belongs to air-conditioning technical field, specifically, be related to a kind of double through-flow jet stream air conditioner indoor unit and Air-conditioning with above-mentioned air conditioner indoor unit.

Background technology

Double through-flow air-conditioning generally sets two groups of axial-flow fans in a housing, is respectively arranged on housing and two groups of through-flows The corresponding air inlet of fan and air outlet, to improve efficiency.

In order to realize the comfortable of air-supply, a kind of existing wind of submitting is the double through-flow air conditioner indoor unit of mixing wind.The application People had once applied for a kind of air conditioner, indoors casing body forepart formed air outlet, on the both sides of housing formed two into Air port is formed with air-vent between the rear portion of housing, two air inlets, on housing and/or enclosure interior be formed with it is front and rear The insertion air channel of perforation, one end of insertion air channel are connected with air outlet, and the other end is connected with air-vent, and insertion air channel includes Self-induced-air mouth is remote in air inducing portion to the air outlet direction air inducing portion extended and the air supplying part extended from air outlet to air-vent direction End and air supplying part from air-vent are formed between the beginning of air-vent there are two air outlet, in each air outlet and one Be formed with fan between air inlet, the air-out direction of fan towards corresponding air outlet, each fan and air inlet it Between be formed with heat exchanger.But in the vertical air conditioner, since air-vent is located between the rear portion of housing, two air inlets, because And air-vent is smaller, the problem of causing the non-heat exchange wind of sucking few, blower effect is poor.

Further, since air outlet be located at end of the air inducing portion away from air-vent and air supplying part close to the beginning of air-vent it Between, air outlet is located substantially at the middle part of insertion air channel, and the position of two air outlets causes wind direction and air supplying distance to be sent The limitation in wind portion.

The content of the invention

The purpose of this utility model is to provide a kind of increase absorbing quantity, the uniform double through-flow jet stream air conditioner indoor unit of mixed wind, Improve the overall performance of air-conditioning.

To realize above-mentioned purpose of utility model, the utility model is achieved using following technical proposals：

A kind of double through-flow jet stream air conditioner indoor unit including at least two air conditioner main bodies, opens up in the air conditioner main body There are air inlet and air outlet, axial-flow fan is both provided in the air conditioner main body, the axial-flow fan is used to make air from correspondence Air inlet flow to air outlet, be provided with heat exchange between the axial-flow fan and the air inlet of each air conditioner main body Device；Insertion air channel, first air conditioner main body and the second sky are formed between adjacent the first air conditioner main body and the second air conditioner main body It adjusts and the rear end air-vent of the insertion air channel is formed between the rear end of body, first air conditioner main body and the second air conditioner main body The upper end air-vent of the insertion air channel is formed between upper end, between first air conditioner main body and the front end of the second air conditioner main body Form the air outlet of the insertion air channel, the air outlet of first air conditioner main body and the second air conditioner main body is located at the perforation wind In road；On the same cross section of the first air conditioner main body and the second air conditioner main body, the front end of first air conditioner main body, rear end institute The front end of the first line and second air conditioner main body, the second line where rear end it is parallel；First air conditioner main body The negative pressure for being configured to generate in insertion air channel when corresponding axial-flow fan rotates with the second air conditioner main body make the first air conditioner main body and By rear end air-vent and upper end air-vent into the insertion air channel, the air outlet is sent air outside second air conditioner main body Go out the air in the insertion air channel.

The air outlet of air conditioner indoor unit as described above, first air conditioner main body and the second air conditioner main body is located at described pass through In ventilating duct and close to the position of the air outlet, the air outlet is configured to from the wind that the air outlet is blown out described in Air outlet, it is possible to increase wind direction and air supplying distance.

Air conditioner indoor unit as described above, the insertion air channel is from the rear end air-vent into the air outlet direction The first tapered flaring again of bore, the air outlet are located on divergent segment, are conducive to improve absorbing quantity, increase wind direction and air-supply Distance.

Air conditioner indoor unit as described above is formed with the pendulum leaf for adjusting the air outlet direction on the air outlet And/or wind deflector, the air-out direction of air outlet can be adjusted.

Air conditioner indoor unit as described above, the air outlet be strip, the fan in the longitudinal direction with it is described go out Air port is adapted.

Air conditioner indoor unit as described above, first air conditioner main body and the second air conditioner main body are symmetrical arranged, raising air inducing, Mixed wind and the uniformity of air-supply.

Air conditioner indoor unit as described above, the heat exchanger are integral type arc heat exchanger, and heat exchange area is big, convenient for peace Dress, takes up space small.

The spacing of air conditioner indoor unit as described above, the heat exchanger and the air inlet is 20mm-35mm.

Air conditioner indoor unit as described above, the air inlet and the heat exchanger are strip, the width of the air inlet It spends for the 70%-95% of the heat exchanger width.

Air conditioner indoor unit as described above, the heat exchanger include first heat exchanging part opposite with the air inlet and to skies Adjust the second heat exchanging part of body front end extension.

Air conditioner indoor unit as described above, when the air conditioner main body only includes the first air conditioner main body and the second air conditioner main body, The air inlet of first air conditioner main body and the second air conditioner main body is located at the outer of first air conditioner main body and the second air conditioner main body Side.

Air conditioner indoor unit as described above, first air conditioner main body and the second air conditioner main body are arranged at pedestal or landing master On body.

Air conditioner indoor unit as described above, the top of first air conditioner main body pass through company with the top of the second air conditioner main body Fitting connects, to improve the stability of the first air conditioner main body and the second air conditioner main body.

The cross section of air conditioner indoor unit as described above, first air conditioner main body and the second air conditioner main body for ellipse or Circular or near ellipse or triangle or polygon.

Air conditioner indoor unit as described above, between first air conditioner main body and the second air conditioner main body, the air outlet Top forms top insertion air channel, and the top insertion air channel is connected with upper end air-vent and insertion air channel, can increase air inducing Amount.

Air conditioner indoor unit as described above, between first air conditioner main body and the second air conditioner main body, the air outlet Lower part insertion air channel formed below, the lower part insertion air channel are connected with the insertion air channel, first air conditioner main body and The lower end air-vent connected with the lower part insertion air channel is formed between two air conditioner main body rear ends, the lower end air-vent is located at institute The lower section of rear end air-vent is stated, absorbing quantity can be increased.

The utility model also proposed a kind of double through-flow jet stream air-conditioning, including above-mentioned air conditioner indoor unit.

Compared with prior art, the advantages of the utility model and good effect is：The utility model double through-flow jet stream air-conditioning Indoor unit includes at least two air conditioner main bodies, and insertion air channel is formed between adjacent the first air conditioner main body and the second air conditioner main body, The rear end of first air conditioner main body and the rear end of the second air conditioner main body form the rear end air-vent of insertion air channel, the first air conditioner main body The upper end air-vent of insertion air channel is formed between upper end and the upper end of the second air conditioner main body.After the air-vent of the utility model includes Air-vent and upper end air-vent are held, air inducing scope expands, and absorbing quantity greatly improves, and improves blower effect, the outlet air of air outlet It is more mild comfortable.The air outlet of the utility model is located in insertion air channel, the outlet air of air outlet can in insertion air channel shape It into larger negative pressure, introduces external more non-heat exchange wind and heat exchange wind and is mixed to form mixing wind, mixing wind can be from sending Air port is rapidly and uniformly spread, and wind pushing temperature is more uniformly, comfortably；Insertion air channel between air outlet and air-vent can be right The non-heat exchange wind of sucking is combed, and is not only facilitated raising suction air volume, and can be improved non-heat exchange wind and heat exchange wind Mixing uniformity, meanwhile, sufficiently mixed in the insertion air channel that the utility model can be between air outlet and air outlet It closes, is further ensured that mixed wind uniformity, improves the comfort and uniformity of air-supply.

After specific embodiment of the present utility model is read in conjunction with the figure, other features and advantages of the utility model will become It obtains clearer.

Description of the drawings

Fig. 1 is the front view of the utility model specific embodiment air conditioner indoor unit.

Fig. 2 is the rearview of the utility model specific embodiment air conditioner indoor unit.

Fig. 3 is the left view of the utility model specific embodiment air conditioner indoor unit.

Fig. 4 is the right view of the utility model specific embodiment air conditioner indoor unit.

Fig. 5 is the top view of the utility model specific embodiment air conditioner indoor unit.

Fig. 6 is the sectional view at the utility model specific embodiment Figure 1A-A places.

Fig. 7 is the diagrammatic cross-sectional view at the utility model specific embodiment Fig. 1 C-C.

Fig. 8 is the diagrammatic cross-sectional view at the utility model specific embodiment Fig. 1 E-E.

Fig. 9 is longitudinal diagrammatic cross-sectional view of Fig. 1.

Figure 10 is the exploded view of the utility model specific embodiment air conditioner indoor unit.

Figure 11 is the front view of the utility model another specific embodiment air conditioner indoor unit.

Figure 12 is the rearview of the utility model another specific embodiment air conditioner indoor unit.

Figure 13 is the left view of the utility model another specific embodiment air conditioner indoor unit.

Figure 14 is the right view of the utility model another specific embodiment air conditioner indoor unit.

Figure 15 is the top view of the utility model another specific embodiment air conditioner indoor unit.

Figure 16 is longitudinal diagrammatic cross-sectional view of Figure 11.

Figure 17 is the exploded view of the utility model another specific embodiment air conditioner indoor unit.

1st, pedestal；1 ＇, landing main body；12nd, housing；121st, procapsid；122nd, back casing；

2nd, connector；3rd, front end connecting plate；4th, rear end connecting plate；5th, middle part connecting plate；

61st, front column；62nd, rear column；63rd, short column；7th, the 3rd drip tray；

100th, the first air conditioner main body；101st, first shell；1011st, front panel；1012nd, rear panel；1013rd, side panel； 102nd, the first air inlet；103rd, the first air outlet；104th, the first axial-flow fan；105th, the first air passage；1051st, volute tongue before first； 1052nd, volute tongue after first；1053rd, reinforcer；10531st, the first side plate, the 10532, second side plate；106th, First Heat Exchanger； 1061st, the first heat exchanging part；1062nd, the second heat exchanging part；108th, the first wind deflector；109th, the first drip tray；110th, the first bottom base； 111 first top bases；112nd, the first head cover；113rd, the first motor；

200th, the second air conditioner main body；201st, second shell；2011st, front panel；2012nd, rear panel；2013rd, side panel； 202nd, the second air inlet；203rd, the second air outlet；204th, the second axial-flow fan；205th, the second air passage；2051st, volute tongue before second； 2052nd, volute tongue after second；206th, the second heat exchanger；2061st, the first heat exchanging part；2062nd, the second heat exchanging part；208th, the second wind-guiding Plate；209th, the second drip tray；210th, the second bottom base；211 second top bases；212nd, the second head cover；213rd, the second motor；

300th, insertion air channel；301st, rear end air-vent；302nd, upper end air-vent；303rd, air outlet；304th, top perforation wind Road；305th, lower part insertion air channel；306th, lower part air inlet；307th, lower end air inducing region.

Specific embodiment

The technical solution of the utility model is described in further detail with reference to the accompanying drawings and detailed description.

First, a brief description is made to the technical term arrived involved in specific embodiment：

It is following before or after mentioning each structural member, up or down, left or right when, be under structural member normal operating condition It is defined compared with the position of user.In addition, it is desirable to explanation, with front or rear, up or down, left or right merely to just In description and simplify description rather than instruction or imply that signified device or structural member there must be specific orientation, with specific Azimuth configuration and operation, therefore it is not intended that limitation to utility model.Following heat exchange winds refers to from air-conditioning sheet Internal portion, the wind after heat exchanger heat exchange；Non- heat exchange wind refers to the wind from air conditioner main body local environment space, is phase For heat exchange wind, it is not directly from wind in heat exchanger；Mixing wind refers to that heat exchange wind is mixed with non-heat exchange wind Close the wind formed.

Double through-flow jet stream air-conditioning includes indoor unit and outdoor unit, and indoor unit is connected by online pipe with outdoor unit and realizes refrigerant Cycling, indoor unit and outdoor unit connect realization power supply by online line and communication, the drainpipe of drain pan of indoor machine are led to It is outdoor.

Air conditioner indoor unit includes at least two air conditioner main bodies, and air inlet and air outlet, air-conditioning are offered in air conditioner main body Axial-flow fan is both provided in body, axial-flow fan is used to that air to be made to flow to air outlet, each air-conditioning sheet from corresponding air inlet Heat exchanger is provided between the axial-flow fan and air inlet of body；It is formed between adjacent the first air conditioner main body and the second air conditioner main body The rear end of insertion air channel, the first air conditioner main body and the second air conditioner main body forms the rear end air-vent of insertion air channel, the first air-conditioning sheet The upper end air-vent of insertion air channel, the first air conditioner main body and the second air conditioner main body are formed between the upper end of body and the second air conditioner main body Front end between form the air outlet of insertion air channel, the air outlet of the first air conditioner main body and the second air conditioner main body is located at insertion air channel Interior, the intrinsic heat exchange wind of air-conditioning is blown out from air outlet to insertion air channel when axial-flow fan rotates；In the first air conditioner main body On the same cross section of the second air conditioner main body, the first line and the second air-conditioning where the front end of the first air conditioner main body, rear end The second line where the front end of body, rear end is parallel, between the front end of the front end of the first air conditioner main body and the second air conditioner main body Distance be equal to the distance between rear end of rear end and the second air conditioner main body of the first air conditioner main body.First air conditioner main body and second The negative pressure that air conditioner main body is configured to generate when corresponding axial-flow fan rotates makes outside the first air conditioner main body and the second air conditioner main body Air enter insertion air channel by rear end air-vent and upper end air-vent namely non-heat exchange wind enters in insertion air channel, heat It exchanges wind and non-heat exchange wind mixes in insertion air channel, form the mixing wind of proper temperature, air outlet is sent out in insertion air channel Air namely mixing wind.Air-vent includes rear end air-vent and upper end air-vent, and air inducing scope expands, and absorbing quantity carries significantly Height, improves blower effect, and the outlet air of air outlet is more mild comfortable.Air outlet is located in insertion air channel, the outlet air of air outlet Larger negative pressure can be formed in insertion air channel, the external more non-heat exchange wind of introducing is mixed to form with heat exchange wind to be mixed Wind, mixing wind can rapidly and uniformly be spread from air outlet, and wind pushing temperature is more uniformly, comfortably；Between air outlet and air-vent Insertion air channel the non-heat exchange wind of sucking can be combed, not only facilitate raising suction air volume, and can improve non-thermal Wind and the mixing uniformity of heat exchange wind are exchanged, meanwhile, it is carried out in the insertion air channel between air outlet and air outlet sufficient Mixing, is further ensured that mixed wind uniformity, improves the comfort and uniformity of air-supply.

Fig. 1-10 shows the first specific embodiment of the utility model.

As shown in figures 1 to 6, the present embodiment is illustrated by taking vertical air-conditioner indoor unit as an example, the vertical air conditioner room of the present embodiment Interior machine includes pedestal 1 and the first air conditioner main body 100 and the second air conditioner main body 200 on pedestal 1.

First air conditioner main body 100 includes first cylindrical shell body 101, and the first air inlet 102 is offered in first shell 101 With the first air outlet 103, the first air passage 105 and the first axial-flow fan 104, the first axial-flow fan are provided in first shell 101 104 and first are provided with First Heat Exchanger 106 between air inlet 102.First axial-flow fan 104 is used to make air from the first air inlet Mouth 102 flows to the first air outlet 103, that is, when the first air conditioner main body 100 works, the first axial-flow fan 104 rotates, by first Air outside air conditioner main body 100 enters by the first air inlet 102 inside the first air conditioner main body 100, with First Heat Exchanger 106 After carrying out heat exchange, heat exchange wind is blown out from the first air outlet 103.Adjustment air-out direction is provided at the first air outlet 103 First pendulum leaf（It is not shown in figure）And/or first wind deflector 108, to meet the air-out direction demand of user.First air outlet 103rd, the first air inlet 102 is strip.

Second air conditioner main body 200 includes second cylindrical shell body 201, and the second air inlet 202 is offered in second shell 201 With the second air outlet 203, the second air passage 205 and the second axial-flow fan 204, the second axial-flow fan are provided in second shell 201 204 and second are provided with the second heat exchanger 206 between air inlet 202.Second axial-flow fan 204 is used to make air from the second air inlet Mouth 202 flows to the second air outlet 203, that is, when the second air conditioner main body 200 works, the second axial-flow fan 204 rotates, by second Air outside air conditioner main body 200 enters by the second air inlet 202 inside the second air conditioner main body 200, with the second heat exchanger 206 After carrying out heat exchange, heat exchange wind is blown out from the second air outlet 203.Adjustment air-out direction is provided at the second air outlet 203 Second pendulum leaf（It is not shown in figure）And/or second wind deflector 208, to meet the air-out direction demand of user.Second air outlet 203rd, the second air inlet 202 is strip.

In the present embodiment, the cross section of first shell 101 and second shell 201 is ellipse, certainly, the utility model The cross section or circle of first shell 101 and second shell 201, approximate ellipsoidal, triangle and polygon etc., exist Within the scope of protection of the utility model.

Insertion air channel 300 is formed between first air conditioner main body 100 and the second air conditioner main body 200, the first air conditioner main body 100 The rear end L12 and rear end L22 of the second air conditioner main body 200 forms the rear end air-vent 301 of insertion air channel 300, the first air conditioner main body 100 and second the upper end of air conditioner main body 200 form the upper end air-vent 302 of insertion air channel 300, before the first air conditioner main body 100 Hold the air outlet 303 that insertion air channel 300 is formed between L11 and the front end L21 of the second air conditioner main body 200.Before insertion air channel 300 End connected with air outlet 303, the rear end of insertion air channel 300 is connected with rear end air-vent 301, the upper end of insertion air channel 300 with it is upper End air-vent 302 connects, thus, the air inducing scope of the present embodiment expands, and insertion air channel 300 can be from 301 He of rear end air-vent Air inducing, absorbing quantity greatly improve upper end air-vent 302 simultaneously, can improve the air quantity of non-heat exchange wind in mixing wind, so that mixed It is more mild comfortable to close the temperature of wind, simultaneously as absorbing quantity improves, the mobility of room air can also be improved, can be made Indoor temperature quickly adjusts uniform.Rear end air-vent 301 and air outlet 303 are strip.

Insertion air channel 300 is formed by the gap between first shell 101 and second shell 201 in the present embodiment, penetrates through wind The wind path wall in road 300 is the opposite side namely first shell 101 of first shell 101 and second shell 201 and second shell 201 Medial surface.Certainly, the wind path wall of insertion air channel 300 can also be separately provided, independently of first shell 101 and second shell Body 201, can be fixed with housing or not with the fixed wind path wall of housing, at this point, sky of the insertion air channel 300 between wind path wall Between.Certainly, wind path wall can also include partial shell and the part wind path wall being separately provided, and part wind path wall is consolidated with partial shell Setting is integrally formed, and complete wind path wall is collectively formed, at this point, insertion air channel 300 is between the wind path wall of part, partial shell it Between space.

Wherein, the air outlet 203 of 103 and second air conditioner main body 200 of air outlet of the first air conditioner main body 100 is respectively positioned on perforation In air passage 300.First air conditioner main body 100 and the second air conditioner main body 200 are configured to the first axial-flow fan 104 and the second axial-flow fan During 204 rotation, the negative pressure generated in insertion air channel 300 makes the sky outside the first air conditioner main body 100 and the second air conditioner main body 200 Gas enters by rear end air-vent 301 and upper end air-vent 302 in insertion air channel 300, forms non-heat exchange wind, meanwhile, first Heat exchange wind in 100 and second air conditioner main body 200 of air conditioner main body blows to respectively from the first air outlet 103, the second air outlet 203 In insertion air channel 300, non-heat exchange wind is mixed to form the mixing wind of temperature pleasant with heat exchange wind in insertion air channel 300, send The air in insertion air channel is sent out in air port 303, that is, air outlet 303 sends out the mixing wind of temperature pleasant.

First air outlet 103 and the second air outlet 203 are located in insertion air channel 300, the first air outlet 103 and the second outlet air Mouthfuls 203 outlet air can form larger negative pressuren zone B in insertion air channel 300, introduce external more non-heat exchange wind to passing through In ventilating duct 300, non-heat exchange wind and heat exchange wind are mixed to form mixing wind in insertion air channel 300, and mixing wind can be from sending Air port 303 is rapidly and uniformly spread, and wind pushing temperature is more uniformly, comfortably；First air outlet 103, the second air outlet 203 are with after The non-heat exchange wind that insertion air channel between the air-vent 301 of end can suck rear end air-vent 301 combs, and not only helps In raising suction air volume, and the mixing uniformity of non-heat exchange wind and heat exchange wind can be improved, meanwhile, non-heat exchange wind is handed over heat It changes in insertion air channel 300 of the wind between the first air outlet 103, the second air outlet 203 and air outlet 303 and is sufficiently mixed It closes, is further ensured that mixed wind uniformity, improves the comfort and uniformity of air-supply.

As shown in fig. 6, on the same cross section of the first air conditioner main body 100 and the second air conditioner main body 200, the first air-conditioning sheet The first line where front end L11, the rear end L12 of body 100 and where front end L21, the rear end L22 of the second air conditioner main body 200 Second line is parallel, and the distance between the front end L11 of the first air conditioner main body 100 and front end L21 of the second air conditioner main body 200 is equal to The distance between the rear end L12 of first air conditioner main body 100 and the rear end L22 of the second air conditioner main body 200.In the present embodiment namely The oval long axis of one air conditioner main body 100 is parallel with the oval long axis of the second air conditioner main body 200.

First air outlet 103 of the first air conditioner main body of the present embodiment 100 and the second air outlet of the second air conditioner main body 200 203 are respectively positioned in insertion air channel 300 and close to the position of air outlet 303, and the wind of the first air outlet 103 blowout is towards air outlet 303, the wind of the second air outlet 203 blowout is towards air outlet 303, and the wind of the first air outlet 103 and the blowout of the second air outlet 203 is not It can interfere with each other, wind direction and air supplying distance greatly improve, and are conducive to the flowing of room air.

In order to further improve blower effect, the structure of insertion air channel 300 is optimized, insertion air channel 300 from The first tapered flaring again of interior bore in rear end air-vent 301 to 303 direction of air outlet, air outlet are located on divergent segment, air outlet Outlet air will not interfere with each other, and expand air outlet angle and air supplying distance.Meanwhile negative pressuren zone B is formed in the first air outlet 103, Between two air outlets 203 and air outlet 303, under the action of negative pressure, outside the first air conditioner main body 100 and the second air conditioner main body 200 The air in portion enters insertion air channel 300 by rear end air-vent 301, converging transition is first passed through, using divergent segment so that non-thermal friendship It changes wind speed of the wind in insertion air channel 300 to be improved, improves blower effect.

First air outlet 103 and the second air outlet 203 are respectively positioned on 104 He of the first axial-flow fan of the first air conditioner main body 100 The front of 204 line of centres of the second axial-flow fan of second air conditioner main body 200, the front end K11 of the first air outlet 103 are passed through with first Between the center O2 of the line of 104 center O1 of flow fan, the center O1 of the first axial-flow fan 104 and the second axial-flow fan 204 The angle of line is 50 o-90 o；The line of the center O2 of the front end K21 of second air outlet 203 and the second axial-flow fan 204, The angle of line between the center O2 of the center O1 of first axial-flow fan 104 and the second axial-flow fan 204 is 50 o-90 o； The line of the 104 center O1 of rear end K12 and the first axial-flow fan of first air outlet 103, the center O1 of the first axial-flow fan 104 with The angle of line between the center O2 of second axial-flow fan 204 is 10 o-40 o；The rear end K22 of second air outlet 203 and The center O2 of the line of the center O2 of two axial-flow fans 204, the center O1 of the first axial-flow fan 104 and the second axial-flow fan 204 Between the angle of line be 10 o-40 o.The position of first air outlet 103 and the second air outlet 203 causes two air outlets Outlet air will not interfere with each other and influence, will not intersect, be conducive to reduce two air outlets and interact the windage of generation And noise, be conducive to blow, wind direction and air supplying distance are improved.

Axial-flow fan center and the front end of air outlet, rear end line between angle be 50 o-70 o.First air outlet The line of the line of front end K11 and the first axial-flow fan center O1, the first air outlet rear end K12 and the first axial-flow fan center O1 Between angle be 50 o-70 o；Line, the second air outlet of second air outlet front end K21 and the second axial-flow fan center O2 Angle between the line of rear end K22 and the second axial-flow fan center O2 is 50 o-70 o, can increase the area of air outlet.

On same cross section, the distance between the center of axial-flow fan and center of corresponding air conditioner main body are less than through-flow The radius of fan.The distance between the center O1 of first axial-flow fan 104 and the center O1 ＇ of the first air conditioner main body 100 are less than the Between the center O2 ＇ of the radius of one axial-flow fan 104, the center O2 of the second axial-flow fan 204 and the second air conditioner main body 200 away from From the radius less than the first axial-flow fan 104, be conducive to configure the position of air inlet and air outlet.In the present embodiment, air-conditioning sheet The cross section of body is ellipse, thus, the center of air conditioner main body is the center of ellipse.

The distance between first air outlet front end K11, second air outlet front end K21 are the first axial-flow fan center O1, The 80%-90% of the distance between two axial-flow fan center O2, between the first air outlet rear end K21, the second air outlet rear end K22 Distance is the 30%-40% of the distance between the first axial-flow fan center O1, the second axial-flow fan center O2.

The setting of the present embodiment air inlet, air outlet and axial-flow fan position causes at the first air outlet and the second air outlet Air-out direction be possibly realized in the same direction, the outlet air of the first air outlet and the second air outlet does not intersect, and will not influence each other and disturb, Be conducive to reduce two air outlets to interact the windage and noise of generation, be conducive to blow, wind direction and air-supply away from From being improved.

The cross-sectional shape of air conditioner main body is ellipse, and air inlet and air outlet are located at the both sides of oval long axis respectively. First air inlet 102 and the first air outlet 103 are located at the both sides of 100 cross section ellipse long axis of the first air conditioner main body respectively, the Two air inlets 202 and the second air outlet 203 are located at the both sides of 200 cross section of the second air conditioner main body ellipse respectively, shorten air Circulation path in air conditioner main body reduces windage and noise.

Air passage includes preceding volute tongue and rear volute tongue, and preceding volute tongue is connected with rear volute tongue by connector, and preceding volute tongue has air-supply face, Air-supply face is preferably plane, and certainly, air-supply face can also be the cambered surface for having slight radian.Specifically, the first air passage 105 includes Volute tongue 1052 after volute tongue 1051 and first before first, volute tongue 2052 after volute tongue 2051 and second before the second air passage 205 includes second. On same cross section, the extended line Y1 and the second air conditioner main body 200 in the air-supply of volute tongue 1051 face before the first air conditioner main body 100 first Before second volute tongue 2051 blow face extended line Y2 it is parallel or intersecting, intersect when first before volute tongue 1051 air-supply in face of end S11 with Before the distance between end S21 is more than first in face of the air-supply of volute tongue 2051 before second before the air-supply of volute tongue 1051 surface rear end S12 and second The distance between the air-supply surface rear end of volute tongue 2051 S22.The air-supply of volute tongue 2051 face before the air-supply of volute tongue 1051 face and second before first Position relationship will not intersect the outlet air generation of the first air outlet 103 and the second air outlet 203, the first air outlet 103 and second The outlet air of air outlet 203 will not be influenced each other and disturbed, and be conducive to reduce two air outlets and interacted the windage of generation And noise, be conducive to blow, wind direction and air supplying distance are improved.

The extended line and corresponding axial-flow fan in preceding volute tongue air-supply face are tangent, specifically, the air-supply of volute tongue 1051 face before first Extended line Y1 and the first axial-flow fan 104 it is tangent, before second volute tongue 2051 blow face extended line Y2 and the second axial-flow fan 204 is tangent.Due to air along axial-flow fan blade tangential direction send out, thus, the air-supply face of preceding volute tongue and going out for axial-flow fan Wind direction is identical, and volute tongue is to the obstruction of air movement before reduction.

The section of the present embodiment air conditioner main body is ellipse, and the angle of preceding volute tongue air-supply face and oval long axis is in 0 o-10 Between o, increase the width of air outlet.

The setting in spiral case air-supply face is so that the first air outlet and the air-out direction at the second air outlet are in the same direction before the present embodiment It is possibly realized, the outlet air of the first air outlet and the second air outlet does not intersect, and will not influence each other and disturb, and is conducive to reduce two Air outlet interacts the windage and noise of generation, is conducive to blow, wind direction and air supplying distance are improved.

After air outlet is collectively formed with housing in the rear end of front end formation air outlet of volute tongue or the front end of rear volute tongue afterwards End, the line at the front end of rear volute tongue and corresponding axial-flow fan center, two of the first air conditioner main body and the second air conditioner main body pass through Angle between the line at flow fan center is between 0 o-40 o.Specifically, after first volute tongue 1052 front end K12 and first The line of axial-flow fan center O1, the first axial-flow fan center O1, the second axial-flow fan center O2 line between angle 0 Between o-40 o；The line of the front end K22 of volute tongue 2052 and the second axial-flow fan center O2, the first axial-flow fan center after second O1, the second axial-flow fan center O2 line between angle between 0 o-40 o.The front end of volute tongue is risen after in the present embodiment Ellipse and the intersection of short axle are started from, and rear volute tongue moves closer to corresponding axial-flow fan to the back-end from front end, on the one hand, Can shorten circulation path of the air in air conditioner main body, reduce windage and noise, on the other hand, can increase wind direction and Air supplying distance.

Wherein, in the present embodiment, the first air inlet 102 is located at the lateral surface of the first air conditioner main body 100, the second air inlet 202 are located at the lateral surface of the second air conditioner main body 200, and position and the rear end air-vent of air inlet have a certain distance, not only may be used To reduce the interference of air-flow at air inlet and rear end air-vent, and the position of air inlet and air outlet can shorten air in air-conditioning Intrinsic flow path is conducive to reduce windage, reduces noise.In addition, air inlet is located at the lateral surface of air conditioner main body, outlet air Mouthful be located in insertion air channel namely the medial surface positioned at air conditioner main body, the position of air outlet make the wind distance that air outlet is sent out compared with Far, the wind that air outlet is sent out will not be sucked directly by air inlet, be conducive to the flowing of room air, can quickly and evenly be adjusted Indoor temperature.Certainly, when the number of air conditioner main body is more than two, in order to form perforation wind between two neighboring air conditioner main body Road, the position of air inlet 202 need to be arranged on the trailing flank of air conditioner main body.

Axial-flow fan there are one respectively being formed between air outlet, air inlet in each air conditioner main body, the outlet air of axial-flow fan Direction is adapted towards corresponding air outlet, axial-flow fan length with corresponding air outlet, and fan arrangement is from air inlet by wind Mouth is introduced and sent through air outlet to insertion air channel 300.

Heat exchanger is also formed between each air conditioner main body axial-flow fan and air inlet.Moreover, the length of axial-flow fan The length of preferably greater than corresponding air outlet and the length of heat exchanger.Wherein, 106 and second heat exchanger 206 of First Heat Exchanger It is integral type arc heat exchanger, heat exchange area is big, and the arcuate structure formed compared to multi-segment structure, integral type arc knot Structure in housing not only convenient for installing, but also to occupy inner space few.

Due to the assembly relation of 106 and first air conditioner main body 100 of First Heat Exchanger and the second heat exchanger 206 and the second air-conditioning The assembly relation of body 200 is identical, the present embodiment only by taking the assembling of 106 and first air conditioner main body 100 of First Heat Exchanger as an example into Row explanation, the second heat exchanger 206 and the assembling of the second air conditioner main body 200 repeat no more.

As shown in fig. 6, First Heat Exchanger 106 includes first heat exchanging part 1061 opposite with the first air inlet 102 and to the Second heat exchanging part 1062 of one air conditioner main body, 100 front end extension, the first heat exchanging part 1061 and the second heat exchanging part 1062 are the from figure The dotted portion of one heat exchanger 106 separates.Cavity D is formed between second heat exchanging part 1062 and the first air passage 105）, cavity D configurations Forming negative pressuren zone D when being rotated for the first axial-flow fan 104 in cavity makes the air of the first air inlet 102 flow through the second heat exchanging part 1062.Due to the presence of vacuum cavity D, the air for being greatly improved the first air inlet 102 flows through the sky of the second heat exchanging part 1062 Tolerance so that the air at the first air inlet 102 can flow uniformly through the first heat exchanging part 1061 and the second heat exchanging part 1062, carry The high utilization rate of second heat exchanging part 1062 improves the heat exchange efficiency of heat exchanger entirety.

Specifically, the first air passage 105 include first before volute tongue 1052 and reinforcer 1053 after volute tongue 1051, first, strengthen 1053 one side of part plays the role of strengthening 105 intensity of the first air passage, on the other hand forms cavity D with the second heat exchanging part 1062. Reinforcer 1053 includes the first side plate 10531 that the rear end of volute tongue 1051 extends to 100 front end of the first air conditioner main body before first, Cavity D is formed between first side plate 10531 and the second heat exchanging part 1062.

In order to increase the negative pressure value in cavity D, reinforcer 1053 include the first side plate 10531 and with the first side plate 10531 The section of the second side plate 10532 that front end connects, the first side plate 10531 and the second side plate 10532 be L-shaped, the second side plate 10532 With the preceding end in contact of the second heat exchanging part 1062.It is enclosed between first side plate 10531, the second side plate 10532 and the second heat exchanging part 1062 Into cavity D.Wherein, the first side plate 10531 and 1062 parallel or less parallel of the second heat exchanging part can be further improved by The air capacity of two heat exchanging part 1062.

In order to be beneficial to the heat exchange of heat exchanger, the spacing of the first heat exchanging part 1061 and the first air inlet 102 is 20mm-35mm, First heat exchanging part 1061 and the spacing of the first air inlet 102 are more uniform, the spacing of the second heat exchanging part 1062 and first shell 101 For 20mm-35mm, the second heat exchanging part 1062 and the spacing of housing 101 are also more uniform, thus, the first axial-flow fan 104 rotates The wind energy of generation is enough more uniformly by First Heat Exchanger 106, improves the uniformity of 106 overall heat exchange of First Heat Exchanger, has Beneficial to the heat exchange efficiency for improving heat exchanger.

Wherein, the first air inlet 102 and First Heat Exchanger 106 are strip, the length and first of the first air inlet 102 The length of heat exchanger 106 is adapted, and preferably First Heat Exchanger 106 is slightly larger than the first air inlet 102 in length in the longitudinal direction Length on direction, the width of the first air inlet 102 are the 70%-95% of 106 width of First Heat Exchanger, the first heat exchanging part 1061 Width is adapted with the width of the first air inlet 102, and the width of the first heat exchanging part 1061 is 1061 width of First Heat Exchanger 70%-95%, the preferably width of the first heat exchanging part are slightly larger than the width of the first air inlet 102, that is, first heat exchanging part 1061 Width is slightly larger than the 70%-95% of 106 width of First Heat Exchanger.When being rotated due to the first axial-flow fan, in air conditioner main body front end shape Into negative pressuren zone D, thus, the air part that the first air inlet 102 enters is directly over the first heat exchanging part 1061 and exchanges heat, Partial air exchanges heat by the second heat exchanging part 1062, and heat exchange efficiency can be further improved by increasing by the second heat exchanging part 1062.

The First Heat Exchanger 106 of the present embodiment is arc integral heat exchanger, and First Heat Exchanger 106 can be whole arc Shape or including middle part have segmental arc and end flat section.It should be noted that middle part is not necessarily referring to First Heat Exchanger 106 at the center of geometric position, but including First Heat Exchanger 106 at the center of geometric position and close to geometric position center Position.The distance of O1 is no more than the first axial-flow fan between the center of circle of circle and the center of circle of the first axial-flow fan 104 where segmental arc The 15% of 104 radiuses.The position relationship of first axial-flow fan 104 and First Heat Exchanger 106 is enabled at the first air inlet 102 Air uniformly across First Heat Exchanger 106.

The company at the center of heat exchanger segmental arc and the center of the line at axial-flow fan center, axial-flow fan center and air inlet The angle of line is 0o-10o, can further improve the uniformity for flowing through heat exchanger air.

In the present embodiment, First Heat Exchanger 106 includes the first heat exchanging part 1061 and the second heat exchanging part 1062, the first heat exchanging part 1062 and second heat exchanging part 1062 be a heat exchanger；Second heat exchanger 206 includes the first heat exchanging part 2061 and the second heat exchanging part 2062, the first heat exchanging part 2061 and the second heat exchanging part 2062 are a heat exchanger.

First air conditioner main body 100 and the second air conditioner main body 200 are symmetrical arranged, the first air conditioner main body 100 and the second air-conditioning sheet Body has the plane of symmetry, and the plane of symmetry is the center line in the longitudinal direction of rear end air-vent 301 and air outlet 303 in length direction The plane that line is formed.First air conditioner main body 100 and the second air conditioner main body 200, which are symmetrical arranged, refers to first shell 101, second shell 201 shape is symmetrical with the plane of symmetry, the first air inlet 102 in first shell 101 and the second air inlet in second shell 201 202 is symmetrical with the plane of symmetry, the first air outlet 103 in first shell 101 and the second air outlet 203 in second shell 201 with The plane of symmetry is symmetrical, the first air passage 105, the first axial-flow fan 104, First Heat Exchanger 106 and second shell in first shell 101 The second air passage 205, the second axial-flow fan 204 in 201, the second heat exchanger 206 are symmetrical with the plane of symmetry, are drawn with further improving The uniformity of wind, mixed wind and air-supply.

It, can be in the first air conditioner main body in order to improve the stability of the first air conditioner main body 100 and the second air conditioner main body 200 100 top is connected with the top of the second air conditioner main body 200 by connector 2.In order to reduce shadow of the connector 2 to blower effect It ringing, the connector 2 of the present embodiment is elongated strip, and in order to improve the aesthetics of air conditioner indoor unit, connector 2 is Transparent Parts, and And icon, LOGO etc. can be set in Transparent Parts.

In order to further increase absorbing quantity, as shown in Fig. 1,7, the present embodiment is in the first air conditioner main body 100 and the second air-conditioning Between body 200, the top of air outlet formed top insertion air channel 304.The upper end of air outlet and the upper end of air conditioner main body have Certain height difference H 1, top insertion air channel 304 mark H1's between the first air conditioner main body 100 and the second air conditioner main body 200 Space.Top insertion air channel 304 is connected with upper end air-vent 302 and insertion air channel 300, at this point, two air conditioner main body upper ends it Between between two air conditioner main body rear ends with 304 corresponding position of top insertion air channel formed upper end air-vent 302, air conditioner main body Upper end air-vent 302 between rear end is located at the top of rear end air-vent 301, and air inducing open area further increases.Upper end air inducing Air at mouth 302 initially enters top insertion air channel 304 under the action of negative pressure, is combed in top insertion air channel 304 Reason not only facilitates the suction air volume for improving upper end air-vent 302, and the mixing that can improve non-heat exchange wind and heat exchange wind is equal Even property.

In order to further improve absorbing quantity, as shown in Fig. 1,8,9, the present embodiment can also further increase lower part perforation wind Road 305, lower part insertion air channel 305 mark the space of H2 parts between the first air conditioner main body 100 and the second air conditioner main body 200. The present embodiment is between two air conditioner main bodies, air outlet lower part insertion air channel 305 formed below, and lower part insertion air channel 305 is with passing through Ventilating duct 300 connects, and is formed between 200 rear end of the first air conditioner main body 100 and the second air conditioner main body and connected with lower part insertion air channel 305 Logical lower end air-vent 306, lower end air-vent 306 are located at the lower section of rear end air-vent 301.Air at lower end air-vent 306 Lower part insertion air channel 305 is initially entered under the action of negative pressure, is combed, not only facilitated in lower part insertion air channel 305 The suction air volume of lower end air-vent 306 is improved, and the mixing uniformity of non-heat exchange wind and heat exchange wind can be improved.

As shown in Fig. 1,2,5,9,10,106 and second air conditioner main body 200 of First Heat Exchanger of the first air conditioner main body 100 The disengaging liquid pipe of second heat exchanger 206 connects with the online pipe of outdoor unit, the first drip tray 109 of 106 bottom of First Heat Exchanger Drainpipe need to be connected to outdoor drainage, the drainpipe of the second drip tray 209 of 206 bottom of the second heat exchanger is also required to connect To outdoor drainage, in order to simplify the structure of indoor unit, the disengaging liquid pipe and the second heat exchanger of the present embodiment First Heat Exchanger 106 206 liquid in-out manifold is flow to after collecting pipe connects again with outdoor online pipe, by the first drip tray 109, the second drip tray 209 Water converges into a drainpipe, and in order to place the components such as collecting pipe and drainpipe, the present embodiment is in the first air conditioner main body 100, Between two air conditioner main bodies 200, an accommodation space formed below for air outlet, for accommodating the components such as collecting pipe and drainpipe. It is connected specifically, the lower section of air outlet has with front end connecting plate 3, rear end connecting plate 4 and the middle part that adjacent air conditioner main body connects The bottom of plate 5, front end connecting plate 3 and rear end connecting plate 4 connects with pedestal 1, middle part connecting plate 5 and front end connecting plate 3 and rear end The top of connecting plate 4 connects, pedestal 1, front end connecting plate 3 between the first air conditioner main body 100 and the second air conditioner main body 200, after Connecting plate 4 and middle part connecting plate 5 is held to form accommodating cavity.In the present embodiment, 4 one of middle part connecting plate 5 and rear end connecting plate into Type, the two is L-shaped, convenient for assembling.

As shown in Figure 1, the lower end of the air outlet of the present embodiment has certain height difference H 2, outlet air with middle part connecting plate 5 Lower part insertion air channel 305 is formed between mouth and middle part connecting plate 5.Lower part insertion air channel 305 is the first air conditioner main body 100 and second The space of H2 is marked between air conditioner main body 200.

As shown in figure 9, in order to further increase lower end air-vent 306,3 and first air conditioner main body 100 of front end connecting plate and Connect in the middle part of second air conditioner main body, 200 medial surface, front end connecting plate 3, middle part connecting plate 5 and rear end connecting plate 4 are respectively positioned on out There is certain interval between plane F where the rear end of the rear of plane F where the rear end in air port, front end connecting plate 3 and air outlet, The front of front end connecting plate 3 forms lower end air inducing region 307.Under the action of negative pressure, 3 front lower end air inducing area of front end connecting plate The air in domain 307 initially enters lower part insertion air channel 305, is combed in lower part insertion air channel 305, further improves lower end The suction air volume of air-vent 306 improves the mixing uniformity of non-heat exchange wind and heat exchange wind.

As shown in Figure 10, the assembly relation of the present embodiment air conditioner indoor unit is illustrated：

The column for being used to support air conditioner main body is installed on the pedestal 1 of air conditioner indoor unit.Specifically, the first air conditioner main body Tool is there are one 61, rear columns 62 of front column and one short column 63 in 100, and 100 interior tool of the second air conditioner main body is there are one before 61, rear columns 62 of column and one short column 63.

Housing is mounted on column, specifically, first shell 101 is mounted on the column of the first air conditioner main body 100, first Housing 101 includes front panel 1011, rear panel 1012 and the side panel 1013 positioned at 1012 lower section of rear panel, second shell 201 On the column of the second air conditioner main body 200, second shell 201 includes front panel 2011, rear panel 2012 and positioned at below The side panel 2013 of 2012 lower section of plate.Rear end connecting plate 4, middle part connecting plate 5 are provided between side panel, is set between front panel There is front end connecting plate 3.Air outlet is located on front panel, and air inlet is located on rear panel.

Drip tray is mounted on front column, rear column and short column, drip tray has been sequentially arranged above bottom base, wind Road, top base, top base and bottom base are used to install support air passage, and top base and bottom base are fixedly installed in front column and stand afterwards On column, for installing axial-flow fan, axial-flow fan is located in air passage in air passage, heat exchanger between axial-flow fan and air inlet, Heat exchanger is located at the top of drip tray and is fixedly installed on front column and rear column, and driving axial-flow fan is equipped on top base Motor, the top of top base is provided with head cover.Specifically, in the first air conditioner main body 100, front column 61,62 and of rear column First drip tray 109 is installed, the first drip tray 109 has been sequentially arranged above the first bottom base 110, the first wind on short column 63 Road 105, the first top base 111, the first top base 111 and the first bottom base 110 support the first air passage 105 for installing, and first 111 and first bottom base 110 of top base is fixedly installed on front column 61 and rear column 62, and the first air passage 105 is for installing the One axial-flow fan 104, the first axial-flow fan 104 are located in the first air passage 105, and First Heat Exchanger 106 is located at the first axial-flow fan 104 and first between air inlet 102, and First Heat Exchanger 106 is located at the top of the first drip tray 109 and is fixedly installed in front column 61 and rear column 62 on, the first motor 113 of the first axial-flow fan 104 of driving, base on first are installed on first top base 111 The top of seat 111 is provided with the first head cover 112.In the second air conditioner main body 200, front column 61, rear column 62 and short column 63 On the second drip tray 209 is installed, the second drip tray 209 has been sequentially arranged above the second bottom base 210, the second air passage 205, Two top bases 211, the second top base 211 and the second bottom base 210 support the second air passage 205, the second top base 211 for installing It is fixedly installed in the second bottom base 210 on front column 61 and rear column 62, the second air passage 205 is for the second axial-flow fan of installation 204, the second axial-flow fan 204 is located in the second air passage 205, the second heat exchanger 206 be located at the second axial-flow fan 204 and second into Between air port 202, the second heat exchanger 206 is located at the top of the second drip tray 209 and is fixedly installed in front column 61 and rear column On 62, the second motor 213 of the second axial-flow fan 204 of driving, the top of the second top base 211 are installed on second top base 211 End is provided with the second head cover 212.

In the present embodiment, the 3rd drip tray 7, the 3rd water receiving are connected between the first drip tray 109 and the second drip tray 209 The height of disk 7 is less than the first drip tray 109 and the second drip tray 209, the water remittance of the first drip tray 109 and the second drip tray 209 The 3rd drip tray 7 is flow to, the 3rd drip tray 7 is connected with drainpipe（It is not shown in figure）.3rd drip tray 7 is located at front end connecting plate 3rd, in the accommodation space that rear end connecting plate 4,5 and first air-conditioner housing 100 of middle part connecting plate, the second air-conditioner housing 200 surround, after The through hole for collecting pipe and drainpipe extraction is offered on the connecting plate 4 of end.

Second drip tray, 209 lower section below first drip tray 109, in the second air conditioner main body 200 in first air conditioner main body 100 Space in can be used for other accessories for placing air-conditioning, such as humidification module, electrical appliance module etc..

The assembly relation of the present embodiment air conditioner indoor unit so that the structure of air conditioner indoor unit is compacter clean and tidy, easy for installation Fast.

During operation of air conditioner, axial-flow fan rotates, and the air outside air conditioner main body is entered air conditioner main body by air inlet Inside generates heat exchange wind from air outlet blowout after carrying out heat exchange with heat exchanger, and negative pressure is generated in insertion air channel, penetrates through Negative pressure in air passage makes the air outside air conditioner main body enter insertion air channel by rear end air-vent, by upper end air-vent, on Portion's insertion air channel enters insertion air channel, enters insertion air channel by lower end air-vent, lower end air inducing region, lower part insertion air channel It is interior, non-heat exchange wind is formed, as shown in figure 9, heat exchange wind and non-heat exchange wind are mixed to form temperature pleasant in insertion air channel Mixing wind, and from air outlet send out.

Certainly, the present embodiment is only illustrated so that air conditioner indoor unit includes two air conditioner main bodies as an example, the utility model The quantity of the air conditioner main body of air conditioner indoor unit can be determined according to actual demand, more in the quantity more than two of air conditioner main body A air conditioner main body is listed on pedestal 1, as long as there is the configuration mode of one group of adjacent first air conditioner main body and the second air conditioner main body When consistent with the technical solution of claim description, that is, the scope of protection of the utility model is fallen into, certainly, all adjacent air-conditionings When the configuration mode of body is consistent with the technical solution of claim description, also within the scope of protection of the utility model.

As Figure 11-17 shows second of specific embodiment of the utility model.The present embodiment and the first embodiment Difference lies in first air conditioner main body 100 and the second air conditioner main body 200 of the present embodiment are located on 1 ＇ of landing main body.This implementation The vertical air-conditioner indoor unit of example includes landing 1 ＇ of main body and the first air conditioner main body 100 and the second air-conditioning on landing 1 ＇ of main body Body 200.The structure and position relationship of first air conditioner main body 100 and the second air conditioner main body 200 and the first specific embodiment phase Together, details are not described herein again.

Landing main body 1 ＇ has certain height, so that the first air conditioner main body 100 and the second air conditioner main body 200 go out demeanour It encloses positioned at the middle part in room, the height of 1 ＇ of landing main body is generally 40cm-90cm, and landing body interior forms receiving cavity, uses In devices such as electrical appliance kit, disengaging liquid pipe, the drainpipes for accommodating the first air conditioner main body 100, the second air conditioner main body 200.Land main body 1 ＇ includes pedestal 1 and the housing 12 on pedestal 1, and pedestal 1 and housing 12 surround receiving cavity.

As shown in Figure 11,15,16, the lower end of air outlet is located at the top of landing 1 ＇ top surfaces of main body, in the first air conditioner main body 100 and second form lower part insertion air channel between air conditioner main body 200, between the top surface of 1 ＇ of the lower end of air outlet and landing main body 305, the difference in height between the lower end of air outlet and landing 1 ＇ top surfaces of main body is H2, and lower part insertion air channel 305 is the first air-conditioning sheet The space of H2 parts is marked between 100 and second air conditioner main body 200 of body.Lower part insertion air channel 305 is connected with insertion air channel 300, The lower end air-vent connected with lower part insertion air channel 305 is formed between 200 rear end of first air conditioner main body 100 and the second air conditioner main body 306, lower end air-vent 306 is located at the lower section of rear end air-vent 301.Air at lower end air-vent 306 is under the action of negative pressure Lower part insertion air channel 305 is initially entered, is combed in lower part insertion air channel 305, not only facilitates and improves lower end air-vent 306 suction air volume, and the mixing uniformity of non-heat exchange wind and heat exchange wind can be improved.

As shown in Figure 11,12,15,16,17,106 and second air conditioner main body of First Heat Exchanger of the first air conditioner main body 100 The 200 disengaging liquid pipe of the second heat exchanger 206 connects with the online pipe of outdoor unit, the first water receiving of 106 bottom of First Heat Exchanger The drainpipe of disk 109 needs to be connected to outdoor drainage, and the drainpipe of the second drip tray 209 of 206 bottom of the second heat exchanger also needs Outdoor drainage is connected to, in order to simplify the structure of indoor unit, the disengaging liquid pipe of the present embodiment First Heat Exchanger 106 and second are changed The liquid in-out manifold of hot device 206 is flow to after collecting pipe to connect again with outdoor online pipe, by the first drip tray 109, the second drip tray 209 water converges into a drainpipe, in order to place the components such as collecting pipe and drainpipe, the receiving of 1 ＇ of the present embodiment landing main body Cavity, for accommodating the components such as collecting pipe and drainpipe.

As shown in figure 17, the assembly relation of the present embodiment air conditioner indoor unit is illustrated：

Land the column for being equipped on the pedestal 1 of main body and being used to support landing main body and air conditioner main body.Specifically, column bag Include two front columns, 61, two rear columns 62 and two short column 63.Front column 61 and rear column are long column, are used to support Ground main body and air conditioner main body, the length of short column are less than the length of long column, and short column is used to support landing main body.

The housing 12 of landing main body is installed on front column 61, rear column 62 and short column 63.In order to simplify installation, housing 12 include procapsid 121 and back casing 122, and procapsid 121 includes integrally formed front side board and top plate, and back casing 122 includes Integrally formed back side panel and top plate.The water receiving of through hole, the first air conditioner main body 100 and the second air conditioner main body 200 is formed on top plate Disk, disengaging liquid pipe etc. enter the receiving cavity in housing 12 by through hole.

The housing of air conditioner main body is mounted on front column and rear column, specifically, first shell 101 is stood before being mounted on one group On column 61 and rear column 62, first shell 101 includes front panel 1011, rear panel 1012, and second shell 201 is mounted on other one On group front column 62 and rear column 62, second shell 201 includes front panel 2011, rear panel 2012.Air outlet is located at front panel On, air inlet is located on rear panel.

Drip tray is mounted on front column, rear column and short column, drip tray has been sequentially arranged above bottom base, wind Road, top base, top base and bottom base are used to install support air passage, and top base and bottom base are fixedly installed in front column and stand afterwards On column, for installing axial-flow fan, axial-flow fan is located in air passage in air passage, heat exchanger between axial-flow fan and air inlet, Heat exchanger is located at the top of drip tray and is fixedly installed on front column and rear column, and driving axial-flow fan is equipped on top base Motor, the top of top base is provided with head cover.Specifically, in the first air conditioner main body 100, front column 61,62 and of rear column First drip tray 109 is installed, the first drip tray 109 has been sequentially arranged above the first bottom base 110, the first wind on short column 63 Road 105, the first top base 111, the first top base 111 and the first bottom base 110 support the first air passage 105 for installing, and first 111 and first bottom base 110 of top base is fixedly installed on front column 61 and rear column 62, and the first air passage 105 is for installing the One axial-flow fan 104, the first axial-flow fan 104 are located in the first air passage 105, and First Heat Exchanger 106 is located at the first axial-flow fan 104 and first between air inlet 102, and First Heat Exchanger 106 is located at the top of the first drip tray 109 and is fixedly installed in front column 61 and rear column 62 on, the first motor 113 of the first axial-flow fan 104 of driving, base on first are installed on first top base 111 The top of seat 111 is provided with the first head cover 112.In the second air conditioner main body 200, front column 61, rear column 62 and short column 63 On the second drip tray 209 is installed, the second drip tray 209 has been sequentially arranged above the second bottom base 210, the second air passage 205, Two top bases 211, the second top base 211 and the second bottom base 210 support the second air passage 205, the second top base 211 for installing It is fixedly installed in the second bottom base 210 on front column 61 and rear column 62, the second air passage 205 is for the second axial-flow fan of installation 204, the second axial-flow fan 204 is located in the second air passage 205, the second heat exchanger 206 be located at the second axial-flow fan 204 and second into Between air port 202, the second heat exchanger 206 is located at the top of the second drip tray 209 and is fixedly installed in front column 61 and rear column On 62, the second motor 213 of the second axial-flow fan 204 of driving, the top of the second top base 211 are installed on second top base 211 End is provided with the second head cover 212.

In the present embodiment, the 3rd drip tray 7, the 3rd water receiving are connected between the first drip tray 109 and the second drip tray 209 The height of disk 7 is less than the first drip tray 109 and the second drip tray 209, the water remittance of the first drip tray 109 and the second drip tray 209 The 3rd drip tray 7 is flow to, the 3rd drip tray 7 is connected with drainpipe（It is not shown in figure）.3rd drip tray 7 is located at landing body 1 Receiving cavity in, land body 1 back casing 122 on offer for collecting pipe and drainpipe extraction through hole.

The assembly relation of the present embodiment air conditioner indoor unit so that the structure of air conditioner indoor unit is compacter clean and tidy, easy for installation Fast.

Above example is only to illustrate the technical solution of the utility model rather than is limited；Although with reference to before Embodiment is stated the utility model is described in detail, it for those of ordinary skill in the art, still can be right Technical solution recorded in previous embodiment modifies or carries out equivalent substitution to which part technical characteristic；And these Modifications or substitutions, do not make appropriate technical solution essence depart from the utility model technical solution claimed spirit and Scope.

Claims (17)

1. a kind of double through-flow jet stream air conditioner indoor unit, which is characterized in that it includes at least two air conditioner main bodies, the air conditioner main body On offer air inlet and air outlet, be both provided with axial-flow fan in the air conditioner main body, the axial-flow fan is for making sky Gas flows to air outlet from corresponding air inlet, is set between the axial-flow fan and the air inlet of each air conditioner main body There is heat exchanger；Form insertion air channel between adjacent the first air conditioner main body and the second air conditioner main body, first air conditioner main body and The rear end air-vent of the insertion air channel, first air conditioner main body and the second air-conditioning are formed between the rear end of second air conditioner main body The upper end air-vent of the insertion air channel is formed between the upper end of body, before first air conditioner main body and the second air conditioner main body Form the air outlet of the insertion air channel between end, the air outlet of first air conditioner main body and the second air conditioner main body is located at described In insertion air channel；On the same cross section of the first air conditioner main body and the second air conditioner main body, the front end of first air conditioner main body, The second line where the front end of the first line where rear end and second air conditioner main body, rear end is parallel;Described first is empty Body and the second air conditioner main body is adjusted to be configured to make the first air-conditioning in the negative pressure of insertion air channel generation when corresponding axial-flow fan rotates Air outside body and the second air conditioner main body enters the insertion air channel by rear end air-vent and upper end air-vent, described to send Send out the air in the insertion air channel in air port.

2. air conditioner indoor unit according to claim 1, which is characterized in that first air conditioner main body and the second air conditioner main body Air outlet be located in the insertion air channel and close to the position of the air outlet, the air outlet is configured to from the outlet air The wind of mouthful blowout is towards the air outlet.

3. air conditioner indoor unit according to claim 1, which is characterized in that the insertion air channel from the rear end air-vent to The first tapered flaring again of interior bore in the air outlet direction, the air outlet are located on divergent segment.

4. the air conditioner indoor unit according to claim 1, which is characterized in that be formed on the air outlet described in adjustment The pendulum leaf and/or wind deflector in air outlet direction.

5. air conditioner indoor unit according to claim 1, which is characterized in that the air outlet is strip, and the fan exists It is adapted on length direction with the air outlet.

6. air conditioner indoor unit according to claim 1, which is characterized in that first air conditioner main body and the second air conditioner main body It is symmetrical arranged.

7. air conditioner indoor unit according to claim 1, which is characterized in that the heat exchanger is integral type arc heat exchanger.

8. air conditioner indoor unit according to claim 7, which is characterized in that the spacing of the heat exchanger and the air inlet is 20mm-35mm。

9. air conditioner indoor unit according to claim 7, which is characterized in that the air inlet and the heat exchanger are strip Shape, the width of the air inlet are the 70%-95% of the heat exchanger width.

10. air conditioner indoor unit according to claim 9, which is characterized in that the heat exchanger includes and the air inlet phase To the first heat exchanging part and to air conditioner main body front end extend the second heat exchanging part.

11. air conditioner indoor unit according to claim 1, which is characterized in that the air conditioner main body only includes the first air-conditioning sheet When body and the second air conditioner main body, the air inlet of first air conditioner main body and the second air conditioner main body is located at first air conditioner main body With the lateral surface of the second air conditioner main body.

12. air conditioner indoor unit according to claim 1, which is characterized in that first air conditioner main body and the second air-conditioning sheet Body is arranged in pedestal or landing main body.

13. volume air conditioner indoor unit according to claim 12, which is characterized in that the top of first air conditioner main body and the The top of two air conditioner main bodies is connected by connector.

14. air conditioner indoor unit according to claim 1, which is characterized in that first air conditioner main body and the second air-conditioning sheet The cross section of body is oval circular or near ellipse or triangle or polygon.

15. according to the air conditioner indoor unit described in claim 1-14 any one, which is characterized in that first air conditioner main body and Between second air conditioner main body, the top of the air outlet form top insertion air channel, the top insertion air channel and upper end air inducing Mouth is connected with insertion air channel.

16. according to the air conditioner indoor unit described in claim 1-14 any one, which is characterized in that first air conditioner main body and Between second air conditioner main body, the lower part insertion air channel formed below of the air outlet, the lower part insertion air channel and the perforation Air passage connects, and is formed between first air conditioner main body and the second air conditioner main body rear end and is connected down with the lower part insertion air channel Air-vent is held, the lower end air-vent is located at the lower section of the rear end air-vent.

17. a kind of double through-flow jet stream air-conditioning, which is characterized in that the air-conditioning includes the sky described in claim 1-16 any one Adjust indoor unit.