CN202734071U - Combined air duct air conditioner indoor unit - Google Patents

Abstract

The utility model discloses a combined air duct air conditioner indoor unit, which comprises a shell, a first air duct system and a second air duct system; the first air duct system and the second air duct system are arranged inside the shell; the first air duct system comprises a forward centrifugal fan and a first air duct; the second air duct system comprises a backward centrifugal fan and a second air duct; the shell is provided with a plurality of air outlets matched with the first air channel and the second air channel. The utility model discloses combination wind channel air conditioner indoor unit has combined preceding formula centrifugation air duct system and backward formula centrifugation air duct system, sets up a plurality of air inlets, air outlet to improve the travelling comfort and refrigerate fast, heat to the human body. Through two fans of independent control and a plurality of air outlet, can satisfy user's different needs, realize reasonable, comfortable, diversified air-out mode.

Description

Combination air channel air conditioner room unit

Technical field

The utility model relates to the technical field of air-conditioner, particularly relates to a kind of combination air channel air conditioner room unit.

Background technology

Traditional cabinet type air conditioner indoor machine generally has a centrifugal air duct system, and its quantity of advancing sealing and air outlet is few, and form is single, can't satisfy the growing consumption demand of consumer.

The air current composition of existing air conditioner room unit does not meet the human body comfort needs, and the wind that air conditioner room unit blows out is only in certain subrange, and the blowing distance is shorter; Simultaneously, can't realize affecting user's comfortableness, the energy consumption that causes simultaneously having wasted air-conditioning according to the air-out control of different mode as freezing, heat under the isotype.

The utility model content

Based on this, be necessary defective and deficiency for prior art, a kind of comprehensive air-supply is provided, make in the space and heat up evenly, fast or cooling the air conditioner room unit in the combination air channel that comfortableness is high.

Combination air channel air conditioner room unit for realizing that the utility model purpose provides comprises housing, the first ducting system and the second ducting system;

Described the first ducting system and described the second ducting system are arranged on the inside of described housing;

Described the first ducting system comprises forward-type centrifugal fan and the first air channel;

Wherein, described the first air channel is arranged on the air side of described forward-type centrifugal fan, matches with described forward-type centrifugal fan;

Described the second ducting system comprises backward centrifugal fan and the second air channel;

Wherein, described the second air channel is arranged on the air side of described backward centrifugal fan, matches with described backward centrifugal fan;

Be provided with a plurality of air outlets that match with described the first air channel and the second air channel on the described housing.

Among embodiment, described forward-type centrifugal fan and described backward centrifugal fan are controlled separately therein.

Among embodiment, described the first ducting system is positioned at the top of described the second ducting system therein.

Among embodiment, described housing comprises the first air inlet and the second air inlet therein;

Described the first air inlet is arranged on the inlet side of described forward-type centrifugal fan;

Described the second air inlet is arranged on the inlet side of described backward centrifugal fan.

Among embodiment, be provided with the air channel blend stop between described the first air inlet and described the second air inlet therein.

Among embodiment, described air outlet comprises upper front end air outlet, front center air outlet, front end lower air outlet, top outlet inlet, left side air outlet and right side air outlet therein;

Described upper front end air outlet and described top outlet inlet are used for described the first ducting system air-out;

Described front center air outlet, described front end lower air outlet, described left side air outlet and described right side air outlet are used for described the second ducting system air-out.

Among embodiment, described upper front end air outlet is provided with the upper front end wind deflector, sweeps aerofoil and sweeps the wind connecting rod therein;

Described top outlet inlet is provided with the top wind deflector;

Described front center air outlet is provided with the front center wind deflector;

Described front end lower air outlet is provided with front end lower guide aerofoil;

Described left side air outlet is provided with the Guide aerofoil;

Described right side air outlet is provided with the right side wind deflector.

Therein among embodiment, described upper front end wind deflector, describedly sweep aerofoil, described wind connecting rod, described top wind deflector, described front center wind deflector, described front end lower guide aerofoil, described Guide aerofoil and the described right side wind deflector swept controlled separately.

Among embodiment, described combination air channel air conditioner room unit also comprises evaporimeter therein, and described evaporimeter is arranged on the inside of described housing, is positioned at the inlet side of described forward-type centrifugal fan and described backward centrifugal fan.

Among embodiment, described the second ducting system also comprises baffle liner therein, and described baffle liner is arranged between described backward centrifugal fan and the described evaporimeter.

Among embodiment, described the second ducting system also comprises electric machine support therein;

Described electric machine support is used for described backward centrifugal fan is supported and fixed on described the second air channel.

The beneficial effects of the utility model: the utility model combination air channel air conditioner room unit, combine forward-type centrifugal air duct system and backward type centrifugal air duct system, arrange a plurality of into and out of the air port, thereby realized improving comfortableness and fast-refrigerating to human body, heat.

By two blower fans of independent control and a plurality of air outlet, can satisfy user's different needs, realize reasonable, comfortable, diversified air-out mode.

Description of drawings

For the purpose, technical scheme and the advantage that make the utility model combination air channel air conditioner room unit is clearer, below in conjunction with concrete drawings and the specific embodiments, the utility model combination air channel air conditioner room unit is further elaborated.

Fig. 1 is the schematic diagram of an embodiment of the utility model combination air channel air conditioner room unit;

Fig. 2 is another schematic diagram of combination air channel air conditioner room unit as shown in Figure 1;

Fig. 3 is the front view of the housing of combination air channel air conditioner room unit as shown in Figure 1;

Fig. 4 is the rearview of the housing of combination air channel air conditioner room unit as shown in Figure 1;

Fig. 5 is the left view of the housing of combination air channel air conditioner room unit as shown in Figure 1;

Fig. 6 is the right view of the housing of combination air channel air conditioner room unit as shown in Figure 1;

Fig. 7 is the top view of the housing of combination air channel air conditioner room unit as shown in Figure 1.

The specific embodiment

An embodiment of combination of the present utility model air channel air conditioner room unit, extremely shown in Figure 7 such as Fig. 1.

Combination of the present utility model air channel air conditioner room unit comprises housing 100, thefirst air channel 220systems 200 and thesecond air channel 320systems 300;

Described thefirst air channel 220systems 200 and described thesecond air channel 320systems 300 are arranged on the inside of describedhousing 100;

Described thefirst air channel 220systems 200 comprise forward-typecentrifugal fan 210 and thefirst air channel 220;

Wherein, described thefirst air channel 220 is arranged on the air side of described forward-typecentrifugal fan 210, matches with described forward-typecentrifugal fan 210;

Described thesecond air channel 320systems 300 comprise backwardcentrifugal fan 310 and thesecond air channel 320;

Wherein, described thesecond air channel 320 is arranged on the air side of described backwardcentrifugal fan 310, matches with described backwardcentrifugal fan 310;

Be provided with a plurality of air outlets that match with described thefirst air channel 220 and thesecond air channel 320 on the describedhousing 100.

Describedhousing 100 comprisesfront panel 110,rear board 120,left plate 130,right plate 140,top cover 150,chassis 160.

Preferably, as an embodiment, described forward-typecentrifugal fan 210 and described backwardcentrifugal fan 310 can be controlled separately.

Preferably, as an embodiment, described thefirst air channel 220systems 200 are positioned at the top of described thesecond air channel 320systems 300.

Preferably, as an embodiment, describedhousing 100 comprises thefirst air inlet 121 and thesecond air inlet 122;

Thefirst air inlet 121 and thesecond air inlet 122 are on therear board 120 ofhousing 100;

Described thefirst air inlet 121 is arranged on the inlet side of described forward-typecentrifugal fan 210;

Described thesecond air inlet 122 is arranged on the inlet side of described backwardcentrifugal fan 310.

Preferably, as an embodiment, be provided with airchannel blend stop 123 between described thefirst air inlet 121 and described the second air inlet 122.Airchannel blend stop 123 will state thefirst air inlet 121 and described thesecond air inlet 122 separates, and makes two air inlets isolated mutually, separately to the ducting system air intake.

Preferably, as an embodiment, described air outlet comprises upper frontend air outlet 111, frontcenter air outlet 112, front endlower air outlet 113,top outlet inlet 151, leftside air outlet 131 and rightside air outlet 141;

Described upper frontend air outlet 111 and describedtop outlet inlet 151 is used for 200 air-out of described thefirst air channel 220 systems;

Described frontcenter air outlet 112, described front endlower air outlet 113, described leftside air outlet 131 and described rightside air outlet 141 are used for 300 air-out of described thesecond air channel 320 systems.

Preferably, as an embodiment, described upper frontend air outlet 111 is provided with upper frontend wind deflector 114, sweepsaerofoil 115 and sweeps wind connectingrod 116;

Describedtop outlet inlet 151 is provided withtop wind deflector 152;

Described frontcenter air outlet 112 is provided with frontcenter wind deflector 117;

Described front endlower air outlet 113 is provided with front endlower guide aerofoil 118;

Described leftside air outlet 131 is provided withGuide aerofoil 132;

Described rightside air outlet 141 is provided with rightside wind deflector 142.

Preferably, as an embodiment, described upper frontend wind deflector 114,describedly sweep aerofoil 115, describedwind connecting rod 116, describedtop wind deflector 152, described frontcenter wind deflector 117, described front endlower guide aerofoil 118, describedGuide aerofoil 132 and the described rightside wind deflector 142 swept can be controlled by computer program separately.Can realize the variation control to the air-out mode.

Preferably, as an embodiment, described combination air channel air conditioner room unit also comprisesevaporimeter 400, and describedevaporimeter 400 is arranged on the inside of describedhousing 100, is positioned at the inlet side of described forward-typecentrifugal fan 210 and described backwardcentrifugal fan 310.

Preferably, as an embodiment, described thesecond air channel 320systems 300 also comprisebaffle liner 330, and describedbaffle liner 330 is arranged between described backwardcentrifugal fan 310 and the described evaporimeter 400.Baffleliner 330 is used for air intake is introduced described backwardcentrifugal fan 310.

Preferably, as an embodiment, described thesecond air channel 320systems 300 also compriseelectric machine support 340;

Describedelectric machine support 340 is used for described backwardcentrifugal fan 310 is supported and fixed on described thesecond air channel 320, so that structure is more firm.

Preferably, as another embodiment, upper frontend air outlet 111, frontcenter air outlet 112, front endlower air outlet 113,top outlet inlet 151, leftside air outlet 131 and rightside air outlet 141 can replace with air door.

Two set wind deflector or air doors of ducting system can be controlled the opening and closing of wind deflector or air door according to user's needs by the mainboard program, realize the variation control to its air-out mode.According to actual conditions, wherein thefirst air channel 220systems 200 comprise 3 kinds of wind-guiding states of 111 air-out of upper front end air outlet,top outlet inlet 151 air-out, upper frontend air outlet 111 andtop outlet inlet 151 simultaneously air-out.Thesecond air channel 320systems 300 can realize described frontcenter air outlet 112, described front endlower air outlet 113, described leftside air outlet 131 and the simultaneously air-out of 141 4 air outlets of described right side air outlet, only described leftside air outlet 131 andair outlet 141 air-out of described right side, only described frontcenter air outlet 112, described front endlower air outlet 113 air-out, described frontcenter air outlet 112 not air-out totally 4 kinds of wind-guiding states only.

Preferably, as another embodiment, sink according to cold air, hot-air is toward the principle of floating, can require control its air-out combination by program down for refrigeration, the difference that heats, to realize fast-refrigerating, to heat fast and maximum satisfies human body comfort and control environment noise situations and room air current composition are even etc.A B C D E F represent 6 air outlets, A represents thattop outlet inlet 151, B represent that upper frontend air outlet 111, C represent that frontcenter air outlet 112, D represent that front endlower air outlet 113, E represent that leftside air outlet 131, F represent rightside air outlet 141;

O S represent wind deflector open close.

A. during refrigerating operaton, cold air sinks, for so that the air current composition in the room rapidly to around diffusion, the front endlower guide aerofoil 118 in 320systems 300 of the second air channel must be in closed condition and namely be in ' DS ' state; Andtop wind deflector 152 and the upper frontend wind deflector 114 of thefirst air channel 220systems 200 can not close or open simultaneously between the two simultaneously, and all present ' AS ' ' BO ' and AO ' ' BS ' two states; Draw following totally 6 kinds of main air-out combinations:

a).AS——BO——CO——DS——EO——FO

b).AO——BS——CO——DS——EO——FO

c).AS——BO——CS——DS——EO——FO

d).AO——BS——CO——DS——ES——FS

e).AS——BO——CO——DS——ES——FS

f).AO——BS——CS——DS——EO——FO

B. during heating operation, hot-air is toward floating, for so that the warm air in the room rapidly to around spread apart and air current composition evenly distributes,top wind deflector 152 in 220systems 200 of the first air channel must be closed namely and is in all the time ' AS ' state, and upper frontend wind deflector 114 must open to guarantee that thefirst air channel 220systems 200 must have air outlet namely to be in ' BO ' state simultaneously; And the front endlower guide aerofoil 118 in 320systems 300 of the second air channel must be opened namely ' DO ' state that is in, and obtains following 4 kinds of main air-out combinations:

a).AS——BO——CO——DO——ES——FS

b).AS——BO——CO——DO——EO——FO

c).AS——BO——CS——DO——EO——FO

d).AS——BO——CS——DO——ES——FS

C. have specially during to the requiring of certain wind direction as the user, also can control separately only needs the wind of certain direction to go out, other wind deflector close so that wind can be quick and concentrated blow to the needed by human body position.

The air-conditioning systems that form of two ducting systems thus, itsevaporimeter 400 is vertical the placement,housing 100 thickness that change itsevaporimeter 400 angles of inclination placement of traditional cabinet air conditioner and cause are difficult to reduce, so that housing of thepresent utility model 100 thickness reduce widely.

Arrangement of the present utility model is so that its internal structure is more simple, and assembly process process is better, is convenient to produce, after sale convenient transportation.

The utility model combination air channel air conditioner room unit combines forward-type centrifugal air duct system and backward type centrifugal air duct system, arrange a plurality of into and out of the air port, thereby realized improving comfortableness and fast-refrigerating to human body, heat.

By two blower fans of independent control and a plurality of air outlet, can satisfy user's different needs, realize reasonable, comfortable, diversified air-out mode.

The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (10)

1. a combination air channel air conditioner room unit is characterized in that, comprises housing, the first ducting system and the second ducting system;

Described the first ducting system and described the second ducting system are arranged on the inside of described housing;

Described the first ducting system comprises forward-type centrifugal fan and the first air channel;

Wherein, described the first air channel is arranged on the air side of described forward-type centrifugal fan, matches with described forward-type centrifugal fan;

Described the second ducting system comprises backward centrifugal fan and the second air channel;

Wherein, described the second air channel is arranged on the air side of described backward centrifugal fan, matches with described backward centrifugal fan;

Be provided with a plurality of air outlets that match with described the first air channel and the second air channel on the described housing.

2. combination according to claim 1 air channel air conditioner room unit is characterized in that, described forward-type centrifugal fan and described backward centrifugal fan are controlled separately.

3. combination according to claim 2 air channel air conditioner room unit is characterized in that, described the first ducting system is positioned at the top of described the second ducting system.

4. combination according to claim 3 air channel air conditioner room unit is characterized in that, described housing comprises the first air inlet and the second air inlet;

Described the first air inlet is arranged on the inlet side of described forward-type centrifugal fan;

Described the second air inlet is arranged on the inlet side of described backward centrifugal fan.

5. combination according to claim 4 air channel air conditioner room unit is characterized in that, is provided with the air channel blend stop between described the first air inlet and described the second air inlet.

6. combination according to claim 3 air channel air conditioner room unit is characterized in that, described air outlet comprises upper front end air outlet, front center air outlet, front end lower air outlet, top outlet inlet, left side air outlet and right side air outlet;

Described upper front end air outlet and described top outlet inlet are used for described the first ducting system air-out;

Described front center air outlet, described front end lower air outlet, described left side air outlet and described right side air outlet are used for described the second ducting system air-out.

7. combination according to claim 6 air channel air conditioner room unit is characterized in that;

Described upper front end air outlet is provided with the upper front end wind deflector, sweeps aerofoil and sweeps the wind connecting rod;

Described top outlet inlet is provided with the top wind deflector;

Described front center air outlet is provided with the front center wind deflector;

Described front end lower air outlet is provided with front end lower guide aerofoil;

Described left side air outlet is provided with the Guide aerofoil;

Described right side air outlet is provided with the right side wind deflector.

8. combination according to claim 7 air channel air conditioner room unit, it is characterized in that, described upper front end wind deflector, describedly sweep aerofoil, described wind connecting rod, described top wind deflector, described front center wind deflector, described front end lower guide aerofoil, described Guide aerofoil and the described right side wind deflector swept controlled separately.

9. combination according to claim 3 air channel air conditioner room unit is characterized in that, also comprise evaporimeter, described evaporimeter is arranged on the inside of described housing, is positioned at the inlet side of described forward-type centrifugal fan and described backward centrifugal fan;

Described the second ducting system also comprises baffle liner, and described baffle liner is arranged between described backward centrifugal fan and the described evaporimeter.

10. combination according to claim 9 air channel air conditioner room unit is characterized in that, described the second ducting system also comprises electric machine support;

Described electric machine support is used for described backward centrifugal fan is supported and fixed on described the second air channel.

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