CN104896591B - wall-hanging air conditioner - Google Patents
wall-hanging air conditioner Download PDFInfo
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- CN104896591B CN104896591B CN201510286226.7A CN201510286226A CN104896591B CN 104896591 B CN104896591 B CN 104896591B CN 201510286226 A CN201510286226 A CN 201510286226A CN 104896591 B CN104896591 B CN 104896591B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a kind of wall-hanging air conditioners, including indoor unit, the indoor unit includes shell, it is formed with heat exchanger and main air duct in the shell, the main air outlet for being formed with main air inlet on the housing and being connected to the main air duct, the main cross flow fan that the heat exchange wind after the heat exchanger exchanges heat is blown out from the main air outlet is formed in the main air duct, on the housing, it is formed with drainage air outlet below the main air outlet, in the shell, the drainage air duct independently of the main air duct is formed with below the main air duct, the drainage air duct is connected to the drainage air outlet, it is formed with drainage wind turbine in the drainage air duct, external non-heat exchange wind is led to the drainage air duct by the drainage wind turbine, and it is blown out from the drainage air outlet through the drainage air duct.With the application of the invention, mixed ventilation can be realized under the premise of not changing main air duct.
Description
Technical field
The invention belongs to air-conditioning technique fields, are to be related to wall more specifically specifically, being to be related to air conditioner
Hanging type air conditioner.
Background technology
The air supply process of common wall-hanging air conditioner is as follows：Indoor air is as non-heat exchange wind, in axial-flow fan
Entered in indoor unit under effect, form heat exchange wind after heat exchanger exchanges heat, heat exchange wind under the action of axial-flow fan from
Air outlet is blown out.The wind that air outlet is blown out as a result, is entirely heat exchange wind.The wind that this air supply mode is sent out is entirely to change
Wind after hot device heat exchange, the opposite room air temperature difference are larger so that outlet air is not soft enough, is directly blown onto with user and feels not relax
It is suitable.Especially in cooling mode, the leaving air temp of air outlet is relatively low, blows to user and feels extremely uncomfortable with it, is easy production
Raw air conditioner disease so that had a greatly reduced quality using the comfort level of air conditioner.On the other hand, since air inlet mode is single, cause wind of blowing
Measure less, indoor air circulation speed is slow, and room air is long the time required to reaching set temperature, and power consumption is big.
To solve to commonly use the above problem existing for wall-hanging air conditioner, occur sending out the wall-hanging air conditioner of mixing wind.
For example, Chinese patent application CN201420729961.1 discloses a kind of Split wall-mounted type air conditioner, in cross-flow fan air-supply wind
Form opening on the rear spiral case in road, form air inducing component in opening, using negative pressure by external non-heat exchange wind through add into
Air port and air inducing component are sent in cross-flow fan air-supply air duct, and mixing wind is mixed to form with the heat exchange wind in supply air duct,
Mixing wind is sent to the room through air outlet, and mixing wind is more soft, smaller with the room air temperature difference, and blowing to user can feel more with it
Add comfortably, improves user's comfortableness experience effect.
But the existing wall-hanging air conditioner for sending out mixing wind needs to be open on supply air duct, air inducing component is arranged, and breaks
It is broken air channel structure, the air quantity of the heat exchange wind of air duct submitting is reduced, to reduce the heat exchanger effectiveness of air conditioner.And
And it is mixed with heat exchange wind since non-heat exchange wind enters in air duct, two parts different directions, different airspeedometer different temperatures
The mutual collisional mixing of wind facies, crushing is big, and noise is big, and easy tos produce condensation, air-supply effect it is not ideal enough.
Invention content
The object of the present invention is to provide a kind of wall-hanging air conditioners, are deposited with solving the mixed wall-hanging air conditioner of existing submitting
The above problem.
For achieving the above object, the present invention is achieved using following technical proposals：
A kind of wall-hanging air conditioner, including indoor unit, the indoor unit include shell, and heat exchange is formed in the shell
Device and main air duct, the main air outlet for being formed with main air inlet on the housing and being connected to the main air duct, in the main wind
The main cross flow fan that the heat exchange wind after the heat exchanger exchanges heat is blown out from the main air outlet is formed in road, in the shell
It is formed with drainage air outlet on body, below the main air outlet, independence is formed in the shell, below the main air duct
In the drainage air duct of the main air duct, the drainage air duct is connected to the drainage air outlet, is formed in the drainage air duct
Have a drainage wind turbine, the drainage wind turbine by external non-heat exchange wind lead to the drainage air duct and through the drainage air duct from
The drainage air outlet blowout.
Wall-hanging air conditioner as described above, the drainage air outlet are formed in institute along the length direction of the main air outlet
It states on shell, and the length of the drainage air outlet is suitable with the length of the main air outlet.
Wall-hanging air conditioner as described above, close to the main air duct, the drainage air outlet is close in the drainage air duct
The main air outlet, the axis and the axis of the main air outlet of the drainage air outlet are mutually parallel.
Wall-hanging air conditioner as described above is formed with insulating layer between the drainage air duct and the main air duct.
Wall-hanging air conditioner as described above is formed with the drainage air inlet independently of the main air inlet on the housing
Mouthful, the drainage air duct is connected to the drainage air inlet, and external non-heat exchange wind is through described in drainage air inlet entrance
Drain air duct.
Wall-hanging air conditioner as described above, the drainage wind turbine are drainage cross flow fan, the drainage cross flow fan
The axis of axis and the main cross flow fan is mutually parallel, and the drainage air duct is the air-duct spiral case of the drainage cross flow fan.
Preferably, the drainage cross flow fan includes the first drainage axial-flow fan and the second drainage through-flow wind of coaxial arrangement
Fan, and the driving first drainage axial-flow fan and described second drain the drainage motor that axial-flow fan rotates synchronously.
It is furthermore preferred that the drainage motor is dual-axle motor, the dual-axle motor is formed in the first drainage through-flow wind
Between fan and the second drainage axial-flow fan, and through-flow wind is drained with the first drainage axial-flow fan and described second respectively
Fan is drivingly connected.
Wall-hanging air conditioner as described above, the drainage wind turbine includes multiple drainage centrifugal blowers, the multiple to draw
Stream centrifugal blower is arranged side by side along the drainage air outlet, and the drainage air duct includes the quantity with the drainage centrifugal blower
The air-duct spiral case of identical centrifugal blower, each drainage centrifugal blower are located at the air-duct spiral case of a centrifugal blower
It is interior.
Wall-hanging air conditioner as described above, the drainage wind turbine includes multiple drainage axial flow blowers, the multiple to draw
Stream axial flow blower is arranged side by side along the drainage air outlet, and the drainage air duct includes the quantity with the drainage axial flow blower
The air-duct spiral case of identical axial flow blower, each drainage axial flow blower are located at the air-duct spiral case of an axial flow blower
It is interior.
Compared with prior art, the advantages and positive effects of the present invention are：The main air outlet that the present invention passes through machine indoors
Lower section setting drainage air outlet, setting drainage air duct, the setting drainage wind turbine in drainage air duct below main air duct, utilize drainage
External non-heat exchange wind is led to drainage air duct and is blown out from drainage air outlet through draining air duct by wind turbine, from drainage air outlet
The heat exchange wind blown out with main air outlet is mixed to form by the non-heat exchange wind in this part of blowout near two air outlets to be mixed
Wind, mixing wind diffuse to interior under fan action.Mixing wind is more soft, smaller with the room air temperature difference, blows to user's body
On can feel more comfortable, solve the problems, such as that main air outlet leaving air temp is low, improve user's comfortableness experience effect.Mixing
Wind facies becomes larger than simple heat exchange wind air quantity, increases the air-supply total blast volume of indoor unit, accelerates indoor air flows speed.
Moreover, drainage air duct and main air duct are independent of one another, drain air outlet and main air outlet is independent of one another, main air duct knot will not be destroyed
Structure does not influence the air-supply air quantity of main air duct, will not reduce the heat exchanger effectiveness of air conditioner.Further, since the outlet air of main air duct with
The outlet air in drainage air duct is rather than to be mixed in air duct in air duct external mix, thus noise is small, and will not be generated in air duct
Condensation.
After the specific implementation mode of the present invention is read in conjunction with the figure, the other features and advantages of the invention will become more clear
Chu.
Description of the drawings
Fig. 1 is that structural schematic diagram is cutd open in the side of wall-hanging air conditioner one embodiment of the present invention；
Fig. 2 is one of stereogram of Fig. 1；
Fig. 3 is the two of the stereogram of Fig. 1；
Fig. 4 is that structural schematic diagram is cutd open in the side of second embodiment of wall-hanging air conditioner of the present invention；
Fig. 5 is the stereogram of Fig. 4；
Fig. 6 is that structural schematic diagram is cutd open in the side of wall-hanging air conditioner third embodiment of the present invention；
Fig. 7 is the stereogram of Fig. 6.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below with reference to drawings and examples,
Invention is further described in detail.
One embodiment of the wall-hanging air conditioner of the present invention shown in Fig. 1 to Fig. 3 is referred to, it is specifically wall-mounted
One embodiment of air conditioner room unit, wherein Fig. 1 is that structural schematic diagram is cutd open in the side of the embodiment, and Fig. 2 and Fig. 3 are this respectively
The stereogram of embodiment.
Meaning as shown in Figure 1 to Figure 3, the indoor unit of the wall-hanging air conditioner of the embodiment includes shell 100, in shell
Main air inlet 101 is formed on 100, specifically on the top of shell 100 and front upper part, in the lower part of shell 100 and
Main air outlet 102 is formed on bottom.Be formed with heat exchanger 105 and main air duct 103 in shell 100, main air duct 103 respectively with
Main air inlet 101 and main air outlet 102 are connected to.It is formed with master in main air duct 103, between heat exchanger 105 and main air outlet 102
Cross flow fan 104.When air conditioner works on power, under the action of main cross flow fan 104, indoor non-heat exchange wind from it is main into
Air port 101 enters inside shell 100, and send to heat exchanger 105 and carry out heat exchange.Heat exchange wind after heat exchange is in main through-flow wind
Under the action of fan 104 and main air duct 103, main air outlet 102 is flowed to, is most blown out afterwards through main air outlet 102.Wherein, main outlet air
Mouth 102 is along a strip air outlet of the left and right length direction extension of shell 100, main cross flow fan 104 and main air outlet
102 are adapted in the longitudinal direction.
On shell 100, the lower section of main air outlet 102 be formed with drainage air outlet 211.Moreover, 211 edge of drainage air outlet
The length direction of main air outlet 102 is formed in being parallel to the structure of main air outlet 102 on shell 100, and drains air outlet
211 length is suitable with the length of main air outlet 102, and the two is essentially identical in length, and corresponds to each other.Drain air outlet
211 openings of sizes is less than the openings of sizes of main air outlet 102, to ensure most of wind in mixing wind as heat exchange wind,
Ensure not influence air conditioner itself to the refrigeration of air, the temp regulating function of heating.On shell 100, specifically exist
The bottom of shell 100 is formed with drainage air inlet 213, and the drainage air inlet 213 is independently of main air inlet 101.
In the shell 100, the lower section of main air duct 103 be formed with the drainage air duct 212 independently of main air duct 103, drain wind
Road 212 is connected to drainage air inlet 213 and drainage air outlet 211 respectively.It is formed with drainage cross flow fan in drainage air duct 212
214, and the axis for draining the axis and main cross flow fan 104 of cross flow fan 214 is mutually parallel.That is, drainage cross flow fan 214
It is formed in a manner of body parallel in respective air duct with main cross flow fan 104.Draw being used as using drainage cross flow fan 214
When flow fan, where drainage air duct 212 be drain cross flow fan 214 air-duct spiral case.
It is limited by air conditioner volume and mixed air quantity, the opening degree of drainage air outlet 211 is less than opening for main air outlet 102
Mouth degree, drainage air duct 212 is relatively narrow, and drainage cross flow fan 214 is the smaller cross flow fan of diameter.For the through-flow for avoiding diameter smaller
Wind turbine length is long and influences its stability of rotation and increases operation noise, and drainage cross flow fan 214 uses two sections of cross flow fans
To realize.Specifically, drainage cross flow fan 214 includes that the first drainage drainage of axial-flow fan 2141, second of coaxial arrangement is passed through
Flow fan 2142 and the dual-axle motor 2143 being formed among two fans.Driving of the dual-axle motor 2143 as two fans
Motor is drivingly connected with two fans respectively, and two fans is driven to rotate synchronously.
For indoor unit with above structure when working on power, the heat exchange wind after the heat exchange of heat exchanger 105 is in main through-flow
Under the action of wind turbine 104, main air outlet 102 is sent to through main air duct 103.Meanwhile draining cross flow fan 214 and working, it will be by drawing
It flows into air port 213 to suck in external a large amount of non-heat exchange wind to drainage air duct 212, and by the non-heat exchange wind in this part through drainage
Air duct 212 is blown out from drainage air outlet 211.Then, the non-heat exchange wind blown out from drainage air outlet 211 with certain speed will be with
The heat exchange wind that main air outlet 102 is blown out at a high speed within the first time for leaving respective air outlet, outside two air outlets very
It is mixed in close region, forms mixing wind, then diffuse to interior.Since mixing wind is to mix non-heat exchange wind with heat exchange wind
Made of conjunction, proper temperature is more soft, and blowing to user can feel more comfortable with it, improves the comfortable sexual experience effect of user
Fruit.Due to having drawn the non-heat exchange wind in part by draining air duct 212 so that mixing wind becomes compared to simple heat exchange wind air quantity
Greatly, the air-supply total blast volume for increasing indoor unit, accelerates indoor air flows speed and temperature distribution evenness, reduces interior
Air reaches time and energy consumption needed for set temperature.Moreover, because drainage air duct 212 is independent of one another with main air duct 103, drainage
Air outlet 211 is independent of one another with main air outlet 102, will not destroy the structure of main air duct 103, not influence the air-supply of main air duct 103
Air quantity will not reduce the heat exchanger effectiveness of air conditioner.Further, since the outlet air of main air duct 103 and the outlet air in drainage air duct 212 are
In air duct external mix, rather than mixed in air duct, thus noise is small, and condensation will not be generated in air duct.
As preferred embodiment, drainage air outlet 211 is close to main air outlet 102, and drainage air duct 212 is close to main air duct
103, the axis Z2 and the axis Z1 of main air outlet 102 of drainage air outlet 211 are mutually parallel.That is, at drainage air outlet 211
Air current flow direction is parallel with the air current flow direction at main air outlet 102.So set, the main air outlet 102 being located above
Outlet air there is the trend that flows downward, can quickly be mixed with the outlet air of drainage air outlet 211 just, form temperature and uniformly mix
It is diffused into interior together after closing wind.Moreover, to further avoid generating condensation, mutually leaned on main air duct 103 in drainage air duct 212
It is formed with insulating layer 215 between nearby, avoids the heat on air-duct spiral case of the wind of different temperatures in two air ducts from transmitting, reduces
The generation of condensation.
Further illustrate that the embodiment is formed by good excellent of big, the mixed wind effect of mixing wind air quantity below with experimental data
Point：
It is transported in refrigeration in the air conditioner that the axis Z2 of drainage air outlet 211 and the axis Z1 of main air outlet 102 are mutually parallel
When row, the heat exchange wind air quantity that main air duct 103 is sent out is 600m3/ h, the non-heat exchange wind sent out with drainage air outlet 211 mix
Mixing wind air quantity afterwards is 750 m3/ h, air-supply air quantity dramatically increase.Temperature of the heat exchange wind at main air outlet 102 is 12
DEG C, the temperature for the mixed mixing wind of non-heat exchange wind sent out with drainage air outlet 211 is 17 DEG C.17 DEG C of mixing wind is blown to
The heat exchange wind for being 12 DEG C than temperature on the person blows to softer, comfortable on the person so that human body is in summer air-conditioned room
It is not easy to obtain air conditioner disease.And do not generate condensation at two air ducts and air outlet.
Second embodiment of the wall-hanging air conditioner of the present invention shown in Fig. 4 and Fig. 5 is referred to, it is specifically wall-mounted
Second embodiment of air conditioner room unit, wherein Fig. 4 is that structural schematic diagram is cutd open in the side of the embodiment, and Fig. 5 is the embodiment
Stereogram.
Meaning, the indoor unit agent structure of the embodiment are identical as Fig. 1 one embodiment as shown in Figure 4 and Figure 5.It is specific next
It says, includes shell 100, main air inlet is formed on shell 100, specifically on the top of shell 100 and front upper part
Mouth 101, main air outlet 102 is formed on the lower part and bottom of shell 100.Heat exchanger 105 and master are formed in shell 100
Air duct 103, main air duct 103 are connected to main air inlet 101 and main air outlet 102 respectively.In main air duct 103,105 and of heat exchanger
Main cross flow fan 104 is formed between main air outlet 102.
It is similar with one embodiment, on shell 100, the lower section of main air outlet 102 be formed with drainage air outlet
221.Drainage air inlet 223, the drainage are formed on shell 100, specifically on the bottom of shell 100 and rear lower
Air inlet 223 is also independent from main air inlet 101.In the shell 100, the lower section of main air duct 103 is formed with independently of main air duct 103
Drainage air duct 222, drainage air duct 222 respectively with drainage air inlet 223 and drain air outlet 221 be connected to.Implement with first
Example is similar, and drainage air outlet 221 drains air outlet 221 close to main air outlet 102, drainage air duct 222 close to main air duct 103
Axis Z3 and the axis Z1 of main air outlet 102 be mutually parallel.Between draining air duct 222 and main air duct 103 is close to each other
It is formed with insulating layer 225, avoids the heat on air-duct spiral case of the wind of different temperatures in two air ducts from transmitting, reduces the hair of condensation
It is raw.
And unlike one embodiment, the drainage wind turbine formed in drainage air duct 222 is drainage centrifugal blower
224, and include multiple.Moreover, multiple drainage centrifugal blowers 224 are arranged side by side along drainage air outlet 221.With it is multiple drain from
Heart wind turbine 224 is corresponding, the wind that drainage air duct 222 will include with drain the identical centrifugal blower of 224 quantity of centrifugal blower
Road spiral case, each centrifugal blower 224 that drains are located in the air-duct spiral case of a centrifugal blower.
The more specific structure of second embodiment, operation principle and the air supply process and the advantageous effects brought,
The description of above-mentioned one embodiment can be referred to.
It is good to further illustrate that second embodiment is formed by big, the mixed wind effect of mixing wind air quantity below with experimental data
The advantages of：
It is transported in refrigeration in the air conditioner that the axis Z3 of drainage air outlet 221 and the axis Z1 of main air outlet 102 are mutually parallel
When row, the heat exchange wind air quantity that main air duct 103 is sent out is 600m3/ h, the non-heat exchange wind sent out with drainage air outlet 221 mix
Mixing wind air quantity afterwards is 720 m3/ h, air-supply air quantity dramatically increase.Temperature of the heat exchange wind at main air outlet 102 is 12
DEG C, the temperature for the mixed mixing wind of non-heat exchange wind sent out with drainage air outlet 221 is 16 DEG C.16 DEG C of mixing wind is blown to
The heat exchange wind for being 12 DEG C than temperature on the person blows to softer, comfortable on the person so that human body is in summer air-conditioned room
It is not easy to obtain air conditioner disease.And do not generate condensation at two air ducts and air outlet.
The third embodiment of the wall-hanging air conditioner of the present invention shown in Fig. 6 and Fig. 7 is referred to, it is specifically wall-mounted
The third embodiment of air conditioner room unit, wherein Fig. 6 is that structural schematic diagram is cutd open in the side of the embodiment, and Fig. 7 is the embodiment
Stereogram.
Meaning, the indoor unit agent structure of the embodiment are identical as Fig. 1 one embodiment as shown in Figure 6 and Figure 7.It is specific next
It says, includes shell 100, main air inlet is formed on shell 100, specifically on the top of shell 100 and front upper part
Mouth 101, main air outlet 102 is formed on the lower part and bottom of shell 100.Heat exchanger 105 and master are formed in shell 100
Air duct 103, main air duct 103 are connected to main air inlet 101 and main air outlet 102 respectively.In main air duct 103,105 and of heat exchanger
Main cross flow fan 104 is formed between main air outlet 102.
It is similar with one embodiment, on shell 100, the lower section of main air outlet 102 be formed with drainage air outlet
231.Drainage air inlet 233, the drainage are formed on shell 100, specifically on the bottom of shell 100 and rear lower
Air inlet 233 is also independent from main air inlet 101.In the shell 100, the lower section of main air duct 103 is formed with independently of main air duct 103
Drainage air duct 232, drainage air duct 232 respectively with drainage air inlet 233 and drain air outlet 231 be connected to.Implement with first
Example is similar, and drainage air outlet 231 drains air outlet 231 close to main air outlet 102, drainage air duct 232 close to main air duct 103
Axis Z4 and the axis Z1 of main air outlet 102 be mutually parallel.Between draining air duct 232 and main air duct 103 is close to each other
It is formed with insulating layer 235, avoids the heat on air-duct spiral case of the wind of different temperatures in two air ducts from transmitting, reduces the hair of condensation
It is raw.
Unlike one embodiment, the drainage wind turbine formed in drainage air duct 232 is drainage axial flow blower
234, and include multiple.Moreover, multiple drainage axial flow blowers 234 are arranged side by side along drainage air outlet 231.With multiple drainage axis
Flow fan 234 is corresponding, the wind that drainage air duct 232 will include with drain the identical axial flow blower of 234 quantity of axial flow blower
Road spiral case, each axial flow blower 234 that drains are located in the air-duct spiral case of an axial flow blower.
The more specific structure of third embodiment, operation principle and the air supply process and the advantageous effects brought,
The description of above-mentioned one embodiment can be referred to.
It is good to further illustrate that the third embodiment is formed by big, the mixed wind effect of mixing wind air quantity below with experimental data
The advantages of：
It is transported in refrigeration in the air conditioner that the axis Z4 of drainage air outlet 231 and the axis Z1 of main air outlet 102 are mutually parallel
When row, the heat exchange wind air quantity that main air duct 103 is sent out is 600m3/ h, the non-heat exchange wind sent out with drainage air outlet 231 mix
Mixing wind air quantity afterwards is 740 m3/ h, air-supply air quantity dramatically increase.Temperature of the heat exchange wind at main air outlet 102 is 12
DEG C, the temperature for the mixed mixing wind of non-heat exchange wind sent out with drainage air outlet 231 is 16 DEG C.16 DEG C of mixing wind is blown to
The heat exchange wind for being 12 DEG C than temperature on the person blows to softer, comfortable on the person so that human body is in summer air-conditioned room
It is not easy to obtain air conditioner disease.And do not generate condensation at two air ducts and air outlet.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than is limited；Although with reference to aforementioned reality
Applying example, invention is explained in detail, for those of ordinary skill in the art, still can be to aforementioned implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these are changed or replace
It changes, the spirit and scope for claimed technical solution of the invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of wall-hanging air conditioner, including indoor unit, the indoor unit includes shell, and heat exchanger is formed in the shell
And main air duct, the main air outlet for being formed with main air inlet on the housing and being connected to the main air duct, in the main air duct
It is inside formed with the main cross flow fan that the heat exchange wind after the heat exchanger exchanges heat is blown out from the main air outlet, feature exists
In drainage air outlet being formed on the housing, below the main air outlet, in the shell, under the main air duct
Side is formed with the drainage air duct independently of the main air duct, and the drainage air duct is connected to the drainage air outlet, draws described
Drainage wind turbine is formed in stream air duct, external non-heat exchange wind is led to the drainage air duct and through institute by the drainage wind turbine
It states drainage air duct to blow out from the drainage air outlet, and the outlet air of the main air duct and the outlet air in the drainage air duct are outside air duct
Portion mixes.
2. wall-hanging air conditioner according to claim 1, which is characterized in that the drainage air outlet is along the main air outlet
Length direction formed on the housing, and it is described drainage air outlet length it is suitable with the length of the main air outlet.
3. wall-hanging air conditioner according to claim 1, which is characterized in that the drainage air duct close to the main air duct,
For the drainage air outlet close to the main air outlet, the axis and the axis of the main air outlet of the drainage air outlet are mutually flat
Row.
4. wall-hanging air conditioner according to claim 3, which is characterized in that between the drainage air duct and the main air duct
It is formed with insulating layer.
5. wall-hanging air conditioner according to claim 1, which is characterized in that be formed on the housing independently of described
The drainage air inlet of main air inlet, the drainage air duct are connected to the drainage air inlet, described in external non-heat exchange wind warp
It drains air inlet and enters the drainage air duct.
6. wall-hanging air conditioner according to any one of claim 1 to 5, which is characterized in that the drainage wind turbine is to draw
Cross flow fan is flowed, the axis of the axis and the main cross flow fan of the drainage cross flow fan is mutually parallel, the drainage air duct
For the air-duct spiral case of the drainage cross flow fan.
7. wall-hanging air conditioner according to claim 6, which is characterized in that the drainage cross flow fan includes coaxial arrangement
First drainage axial-flow fan and second drainage axial-flow fan, and driving it is described first drainage axial-flow fan and described second draw
Flow the drainage motor that axial-flow fan rotates synchronously.
8. wall-hanging air conditioner according to claim 7, which is characterized in that the drainage motor is dual-axle motor, described
Dual-axle motor is formed between the first drainage axial-flow fan and the second drainage axial-flow fan, and respectively with described first
It drains axial-flow fan and the second drainage axial-flow fan is drivingly connected.
9. wall-hanging air conditioner according to any one of claim 1 to 5, which is characterized in that the drainage wind turbine includes
There are multiple drainage centrifugal blowers, the multiple drainage centrifugal blower to be arranged side by side along the drainage air outlet, the drainage air duct
Include the air-duct spiral case of centrifugal blower identical with the drainage quantity of centrifugal blower, each drainage centrifugal blower position
In in the air-duct spiral case of a centrifugal blower.
10. wall-hanging air conditioner according to any one of claim 1 to 5, which is characterized in that the drainage wind turbine includes
There are multiple drainage axial flow blowers, the multiple drainage axial flow blower to be arranged side by side along the drainage air outlet, the drainage air duct
Include the air-duct spiral case of axial flow blower identical with the drainage quantity of axial flow blower, each drainage axial flow blower position
In in the air-duct spiral case of an axial flow blower.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510286226.7A CN104896591B (en) | 2015-05-29 | 2015-05-29 | wall-hanging air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286226.7A CN104896591B (en) | 2015-05-29 | 2015-05-29 | wall-hanging air conditioner |
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| CN104896591A CN104896591A (en) | 2015-09-09 |
| CN104896591B true CN104896591B (en) | 2018-10-12 |
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Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017049465A1 (en) * | 2015-09-22 | 2017-03-30 | 孙海潮 | Split wall-mounted air conditioner |
| KR101707617B1 (en) * | 2015-09-30 | 2017-02-21 | 삼성전자주식회사 | Air conditioner and method of controlling the same |
| CN105485779A (en) * | 2016-01-25 | 2016-04-13 | 珠海格力电器股份有限公司 | Air conditioner and indoor unit thereof |
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