CN208238007U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN208238007U CN208238007U CN201820469542.7U CN201820469542U CN208238007U CN 208238007 U CN208238007 U CN 208238007U CN 201820469542 U CN201820469542 U CN 201820469542U CN 208238007 U CN208238007 U CN 208238007U
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- 239000002699 waste material Substances 0.000 claims description 90
- 238000009434 installation Methods 0.000 claims description 57
- 238000005273 aeration Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 238000005119 centrifugation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
A primary object of the present invention is to provide an indoor unit of air conditioner, including the main casing body and the new trend device of setting in the main casing body, the new trend device includes: the fresh air fan comprises a fresh air shell, a heat exchange core, fresh air blades and a wind blade driving motor, wherein a fresh air channel and a dirty air channel are arranged in the fresh air shell; the heat exchange core is arranged in the fresh air shell, and the heat exchange core is communicated with the fresh air channel and the dirty air channel, so that the fresh air in the fresh air channel and the dirty air in the dirty air channel exchange heat in the heat exchange core; the fresh air fan blade is rotatably arranged in the fresh air shell and used for driving fresh air in the fresh air channel to flow so as to enable outdoor fresh air to enter the fresh air channel, exchange heat through the heat exchange core body and blow into a room; the utility model discloses an air conditioning indoor unit has solved among the prior art can make the great problem of indoor energy loss to the indoor mode of ventilating new trend.
Description
Technical field
The utility model relates to household appliance technical fields, in particular to a kind of air conditioner indoor unit.
Background technique
In recent years, since economic fast development and urbanization process are accelerated, atmosphere pollution is on the rise.PM2.5 concentration
Increase, directly result in haze weather and take place frequently and be significantly increased with poisonous and harmful substances in mist, seriously threatened the body of the mankind
Body health.In this case, conventional household comfort air conditioning system has been unable to meet the needs of people, and health, comfortable, environmental protection are
Target as modern air conditioning development.
For common air-conditioning, to guarantee its air-conditioning effect, it is desirable that air-conditioned room must be closed, as a result, indoor micro-
Dirt, smog, bacterium, virus, exhaust gas are continuously increased, and oxygen content constantly reduces, and air quality is worse and worse.
In recent years, as " air conditioner disease " has attracted increasing attention, sky don't be stayed in for a long time by having begun requirement
In between transferring house, and will be in such a way that the logical fresh air that opens a window either forms negative pressure by door, window gap leakage by indoor exhaust wind
Fresh air is mended to room, improves indoor environment.
Currently, in the market applied to new and old air exchange mode there are mainly two types of:
One, indoor air is arranged to outdoor by single fan, makes indoor formation negative pressuren zone, force outdoor fresh air from
The gap in room flows into indoor；
Two, outdoor fresh air is directly drawn into interior.
All there is energy loss in both above modes, because of the direct suction of outdoor hot and cold air, Shi Biyin
The variation for playing former room temperature, causes a large amount of energy loss, increases the energy loss of air conditioner, reduce air conditioner refrigeration,
Heating effect.Especially in winter, the input of outdoor cold air even will cause the generation of air-conditioning dew condensation phenomenon.
In addition, both the above mode has that pollute air enters the room without filtering, when outdoor is serious mist
When haze weather, outdoor air is directly extracted, indoor more serious pollution will be caused.
Utility model content
The main purpose of the utility model is to provide a kind of air conditioner indoor unit, with solve it is in the prior art to interior into
The problem that the mode of the logical fresh air of row can make indoor energy loss larger.
To achieve the goals above, the utility model provides a kind of air conditioner indoor unit, including main casing and setting in master
The intracorporal aeration device of shell, aeration device include: fresh air shell, heat exchanging core, fresh air fan blade and blade driving motor, fresh air
Fresh air channel and waste air channel are provided in shell；Heat exchanging core is arranged in fresh air shell, and heat exchanging core and fresh air are logical
Road is connected to waste air channel, so that the fresh air being located in fresh air channel is with the waste air in waste air channel in heat exchanging core
Interior heat exchange；Fresh air fan blade is installed in rotation in fresh air shell, and fresh air fan blade is new distinguished and admirable in fresh air channel for driving
It is dynamic, so that outdoor fresh air enters in fresh air channel and enters interior through heat exchanging core heat exchange after-blow；Blade driving motor is mounted on
In fresh air channel, for driving fresh air fan blade to rotate；There is fresh air fan blade the fresh air for entering for fresh air to enter the wind fan blade end face,
The motor body that fresh air enters the wind fan blade end face towards blade driving motor is arranged.
Further, motor installation cavity is provided in fresh air shell, the motor body of blade driving motor is mounted on motor
In installation cavity, motor installation cavity is isolated with fresh air channel and waste air channel.
Further, blade driving motor has the first output shaft for being mounted on motor body, and the one of the first output shaft
End in motor installation cavity by stretching out and being connect with fresh air fan blade to drive fresh air fan blade to rotate；Wherein, the first output shaft and motor
There is the first sealing structure, so as to seal off between fresh air channel and motor installation cavity between the inner wall of installation cavity.
Further, there is fresh air fan blade installation cavity in fresh air channel, fresh air fan blade is mounted in fresh air fan blade installation cavity,
So that the fresh air being located in fresh air channel flows out after fresh air fan blade installation cavity under the action of fresh air fan blade.
Further, fresh air channel includes fresh air negative pressure space and fresh air positive pressure space, and fresh air fan blade installation cavity is located at new
In wind negative pressure space, so that the fresh air being located in fresh air negative pressure space passes through fresh air fan blade installation cavity under the action of fresh air fan blade
It flows into fresh air positive pressure space afterwards.
Further, air conditioner indoor unit further include: air draft fan blade, air draft fan blade are mounted in waste air channel, air draft fan blade
For driving the waste air being located in waste air channel flowing, so that indoor waste air enters in waste air channel and exchanges heat through heat exchanging core
After blow out.
Further, blade driving motor includes the first output shaft and the second output shaft of coaxial arrangement, the first output shaft
It is connect with fresh air fan blade to drive fresh air fan blade to rotate, the second output shaft is connect to drive air draft fan blade to rotate with air draft fan blade.
Further, air draft fan blade installation cavity is provided in waste air channel, air draft fan blade is mounted on air draft fan blade installation cavity
It is interior, so that the waste air being located in waste air channel is discharged after air draft fan blade installation cavity under the action of air draft fan blade.
Further, there is heat exchanging core the fresh air for entering for fresh air to enter the wind core end face, and air conditioner indoor unit is also
It include: the first filter element, the outside of fresh air air inlet core end face is arranged in the first filter element, so as to be located in fresh air channel
Fresh air after the filtering of the first filter element enter heat exchanging core in.
Further, air conditioner indoor unit further include: activated carbon net, activated carbon net is located at the first filter element and fresh air is entered the wind
Between core end face.
Further, the first filter element is low efficient filter screen.
Further, heat exchanging core has the fresh air outlet air core end face for flowing out for fresh air, and air conditioner indoor unit is also
It include: the second filter element, the outside of fresh air outlet air core end face is arranged in the second filter element, flows through heat exchange so as to be located at
The fresh air of core enters in fresh air channel after the filtering of the second filter element.
Further, the second filter element is high efficiency particulate air.
Further, the dirt for being provided with the fresh inlet being connected to fresh air channel on fresh air shell and being connected to waste air channel
Wind outlet, fresh inlet and waste air outlet are located on the same side wall of fresh air shell, and fresh inlet and waste air outlet are along level side
It is arranged to interval.
Using the technical solution of the utility model, indoor air conditioner includes aeration device, and fresh air outside passes through fresh air
Device flows into indoor, the indoor often ventilation of holding；Aeration device includes fresh air shell, heat exchanging core, fresh air fan blade and fan blade
Driving motor is provided with fresh air channel and waste air channel in fresh air shell；Heat exchanging core is arranged in fresh air shell, and fresh air is logical
Heat exchange is completed in heat exchanger core body in road and waste air channel；Solves the mode meeting for carrying out logical fresh air to interior in the prior art
The problem for keeping indoor energy loss larger.Fresh air fan blade blade driving motor, fresh air fan blade and fan blade are additionally provided in fresh air shell
Driving motor connection, blade driving motor drive the rotation of fresh air fan blade, so that outdoor fresh air is sucked aeration device, fresh air enters
Enter interior in fresh air channel and through heat exchanging core heat exchange after-blow；There is fresh air fan blade the fresh air for entering for fresh air to enter the wind wind
End of blade face, the motor body that fresh air enters the wind fan blade end face towards blade driving motor are arranged, and are conducive to increase blade driving motor
Heat dissipation effect during the work time.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the schematic view of the front view of the embodiment of air conditioner indoor unit according to the present utility model；And
Fig. 2 shows the side views of the embodiment of the air conditioner indoor unit in Fig. 1；
Fig. 3 shows the A-A cross-sectional view of the embodiment of the air conditioner indoor unit in Fig. 1；
Fig. 4 shows the partial enlarged view of the air conditioner indoor unit in Fig. 3；
Fig. 5 shows the schematic perspective view of the embodiment of the air conditioner indoor unit in Fig. 1；
Fig. 6 shows the B-B structural schematic diagram of the embodiment of the air conditioner indoor unit in Fig. 2；
Fig. 7 shows the C-C structural schematic diagram of the embodiment of the air conditioner indoor unit in Fig. 2；
Fig. 8 shows the D-D overlooking structure diagram of the embodiment of the air conditioner indoor unit in Fig. 1.
Wherein, the above drawings include the following reference numerals:
10, main casing；20, aeration device；30, fresh air shell；31, fresh air channel；311, fresh inlet；32, waste air is logical
Road；321, waste air exports；33, motor installation cavity；34, fresh air fan blade installation cavity；341, fresh air negative pressure space；342, fresh air positive pressure
Space；35, air draft fan blade installation cavity；40, heat exchanging core；41, fresh air enters the wind core end face；42, outlet air core end face；50,
Blade driving motor；51, fresh air fan blade；511, fresh air enters the wind fan blade end face；52, the first output shaft；53, air draft fan blade；54,
Two output shafts；60, the first filter element；61, activated carbon net；62, the second filter element.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The utility model provides a kind of air conditioner indoor unit, please refers to Fig. 1 to Fig. 8, which includes main casing
10 and the aeration device 20 that is arranged in main casing 10, aeration device 20 includes: fresh air shell 30, heat exchanging core 40, fresh air
Fan blade 51 and blade driving motor 50 are provided with fresh air channel 31 and waste air channel 32 in fresh air shell 30；Heat exchanging core 40
It is arranged in fresh air shell 30, heat exchanging core 40 is connected to fresh air channel 31 and waste air channel 32, so that logical positioned at fresh air
Fresh air in road 31 exchanges heat in heat exchanging core 40 with the waste air being located in waste air channel 32；Fresh air fan blade 51 is rotationally pacified
In fresh air shell 30, fresh air fan blade 51 is located at new wind flow in fresh air channel 31 for driving, so that outdoor fresh air enters
Enter interior in fresh air channel 31 and through the heat exchange after-blow of heat exchanging core 40；Blade driving motor 50 is mounted in fresh air channel 31,
For driving fresh air fan blade 51 to rotate；There is fresh air fan blade 51 fresh air for entering for fresh air to enter the wind fan blade end face 511, fresh air
The motor body for entering the wind fan blade end face 511 towards blade driving motor 50 is arranged.
Indoor air conditioner in the utility model includes aeration device 20, and fresh air outside is flowed by aeration device 20
Interior keeps indoor often ventilation；Aeration device 20 includes fresh air shell 30, heat exchanging core 40, fresh air fan blade 51 and fan blade
Driving motor 50, it is preferable that fresh air fan blade is centrifugation blade, is provided with fresh air channel 31 and waste air channel in fresh air shell 30
32；Heat exchanging core 40 is arranged in fresh air shell 30, and fresh air channel 31 and waste air channel 32 are completed in heat exchanging core 40
Heat exchange；Solve the problems, such as that the mode for carrying out logical fresh air to interior in the prior art can make indoor energy loss larger.Fresh air
51 blade driving motor 50 of fresh air fan blade is additionally provided in shell 30, fresh air fan blade is connect with blade driving motor 50, blade driving
Motor drives the rotation of fresh air fan blade, so that outdoor fresh air is sucked aeration device, fresh air enters in fresh air channel 31 and hands over through heat
It changes the heat exchange after-blow of core 40 and enters interior；There is fresh air fan blade 51 fresh air for entering for fresh air to enter the wind fan blade end face 511, newly
The motor body that wind enters the wind fan blade end face 511 towards blade driving motor 50 is arranged, and is conducive to increase blade driving motor 50 and exists
Heat dissipation effect in the course of work.
Motor installation cavity 33 is provided in fresh air shell 30, the motor body of blade driving motor 50 is mounted on motor installation
In chamber 33, motor installation cavity 33 is isolated with fresh air channel 31 and waste air channel 32.
As shown in figure 4, for the ease of the installation of blade driving motor 50, setting in the fresh air shell 30 in the utility model
There is motor installation cavity 33, the motor body of blade driving motor 50 is mounted in motor installation cavity 33, motor installation cavity 33 and new
Wind channel 31 and waste air channel 32 are isolated, the fresh air in fresh air channel the blade driving motor and the fresh air fan blade it
Between flow through, can effectively avoid dust entrained by fresh air and waste air will enter blade driving motor, influence its service life.
Specifically, blade driving motor 50 has the first output shaft 52 being mounted on motor body, the first output shaft 52
One end by motor installation cavity 33 stretch out and connect with fresh air fan blade 51 to drive fresh air fan blade 51 to rotate；Wherein, first is defeated
There is the first sealing structure, so that fresh air channel 31 and motor installation cavity 33 between shaft 52 and the inner wall of motor installation cavity 33
Between seal off.
As shown in figure 4, blade driving motor 50 in the present embodiment is equipped with the first output shaft 52, the first output shaft 52 with it is new
The connection of wind fan blade, the rotation of blade driving motor 50 drives the rotation of fresh air fan blade by the first output shaft 52, in order to install motor
Chamber 33 and fresh air fan blade installation cavity 34 are isolated, and are provided with the first sealing structure therebetween, so that motor installation cavity 33 and new
It is sealed off between wind channel 31.There is motor installation cavity 33, fresh air fan blade 51 is mounted on motor installation cavity in fresh air channel 31
In 33, so that the fresh air being located in fresh air channel 31 flows out after motor installation cavity 33 under the action of fresh air fan blade 51.
Fresh air fan blade installation cavity 34 is provided in the present embodiment in fresh air channel 31, fresh air fan blade 51 is mounted on fresh air wind
In leaf installation cavity 34, fresh air fan blade 51 drives the fresh air in fresh air channel indoor from outdoor flow direction.
Fresh air channel 31 includes fresh air negative pressure space 341 and fresh air positive pressure space 342, and fresh air fan blade installation cavity 34 is located at new
In wind negative pressure space 341, so that the fresh air being located in fresh air negative pressure space 341 passes through fresh air wind under the action of fresh air fan blade 51
It is flowed into fresh air positive pressure space 342 after leaf installation cavity 34.
Fresh air negative pressure space 341 and fresh air positive pressure space 342 are further comprised in fresh air channel 31 in the utility model, newly
Wind fan blade installation cavity 34 is located in fresh air negative pressure space 341, and fresh air fan blade 51 is by the fresh air in fresh air negative pressure space 341 by fresh air
Fan blade installation cavity 34 is blown in fresh air positive pressure space 342.
Air conditioner indoor unit further include: air draft fan blade 53, air draft fan blade 53 are mounted in waste air channel 32, and air draft fan blade 53 is used
In driving the waste air flowing being located in waste air channel 32, so that indoor waste air enters in waste air channel 32 and through heat exchanging core 40
It is blown out after heat exchange.
The utility model is also provided with air draft fan blade in order to which indoor waste air is discharged to outdoor in air conditioner indoor unit
53, air draft fan blade 53 is mounted in waste air channel 32, and under the rotation of air draft fan blade 53, indoor waste air is passed through waste air channel
It is discharged to outdoor.
In a set-up mode of air draft fan blade 53, there is air draft fan blade 53 waste air for entering for waste air to enter the wind wind
End of blade face, waste air are entered the wind fan blade end face and are arranged away from the motor body of blade driving motor 50.To waste air outlet air fan blade end face
Towards blade driving motor 50, waste air goes out under the drive of air draft fan blade 53 from waste air after entering air draft fan blade from air draft fan blade end face
The blowout of wind end face, is conducive to radiate to blade driving motor 50.
In another set-up mode of air draft fan blade 53, air draft fan blade 53 has the waste air air inlet for entering for waste air
Fan blade end face, the motor body that waste air enters the wind fan blade end face towards blade driving motor 50 are arranged.
Blade driving motor 50 includes the first output shaft 52 and the second output shaft 54 of coaxial arrangement, the first output shaft 52 with
To drive fresh air fan blade 51 to rotate, the second output shaft 54 is connect with air draft fan blade 53 to drive air draft fan blade the connection of fresh air fan blade 51
53 rotations.
One end of second output shaft 54 in motor installation cavity 33 by stretching out and connecting with air draft fan blade 53 to drive air draft wind
Leaf 53 rotates；Wherein, there is second seals structure, so that waste air between the second output shaft 54 and the inner wall of motor installation cavity 33
It is sealed off between channel 32 and motor installation cavity 33.
Two output shafts, the first output shaft and the second output are provided on blade driving motor 50 in present embodiment
Axis, the first output shaft 52 are connect to drive fresh air fan blade 51 to rotate with fresh air fan blade 51, the second output shaft 54 and air draft fan blade 53
Connection is to drive air draft fan blade 53 to rotate.Two output shafts are arranged on the same blade driving motor, are conducive to save cost
With the space of aeration device.
Air draft fan blade installation cavity 35 is provided in waste air channel 32, air draft fan blade 53 is mounted on air draft fan blade installation cavity 35
It is interior, so that the waste air being located in waste air channel 32 is discharged after air draft fan blade installation cavity 35 under the action of air draft fan blade 53.
It is provided with air draft fan blade installation cavity 35 in waste air channel 32 as shown in Figure 4, air draft fan blade 53 is mounted on air draft
In fan blade installation cavity 35, so that the waste air being located in waste air channel 32 is installed under the action of air draft fan blade 53 by air draft fan blade
It is discharged after chamber 35, so that indoor waste air is discharged to outdoor.
There is heat exchanging core 40 fresh air for entering for fresh air to enter the wind core end face 41, air conditioner indoor unit further include:
The outside of fresh air air inlet core end face 41 is arranged in first filter element 60, the first filter element 60, so as to be located at fresh air channel
Fresh air in 31 enters in heat exchanging core 40 after the filtering of the first filter element 60.
As shown in figure 4, outdoor dust and impurities enter the room in order to prevent, the utility model is also provided with the first filtering
Component 60, to be filtered to the fresh air entered the room, the fresh air of heat exchanging core 40 is arranged in the first filter element 60
41 outside of core end face is entered the wind, so that the fresh air being located in fresh air channel 31 enters heat after the filtering of the first filter element 60
It exchanges in core 40, while being also prevented from dust and entering heat exchanging core blocking channel.
Air conditioner indoor unit further include: activated carbon net 61, activated carbon net 61 are located at the first filter element 60 and enter the wind core with fresh air
Between body end face 41.
In order to improve the filter effect of the first filter element 60, prevent haze from entering the room, the first filter element 60 with
Fresh air air inlet is additionally provided with activated carbon net between core end face 41 to adsorb the molecule and impurity in air.
Preferably, the first filter element 60 is low efficient filter screen.Low efficient filter screen effectively prevent larger particles or mouse,
The animals such as insect enter interior by fresh air channel.
Heat exchanging core 40 has the fresh air outlet air core end face 42 for flowing out for fresh air, air conditioner indoor unit further include:
The outside of fresh air outlet air core end face 42 is arranged in second filter element 62, the second filter element 62, flows through hot friendship so as to be located at
The fresh air for changing core 40 enters in fresh air channel 31 after the filtering of the second filter element 62.
As shown in figure 4, the air conditioner indoor unit of the utility model is additionally provided with the second filter element 62, the second filter element 62 is set
The outside in fresh air outlet air core end face 42 is set, so as to be located at the fresh air for flowing through heat exchanging core 40 through the second filter element 62
Enter in fresh air channel 31 after filtering；Further the fresh air entered the room is filtered, improves the fresh air entered the room
Quality.
Preferably, the second filter element 62 is high efficiency particulate air.
Specifically, be provided on fresh air shell 30 fresh inlet 311 being connected to fresh air channel 31 and with waste air channel 32
The waste air outlet 321 of connection, fresh inlet 311 and waste air outlet 321 are located on the same side wall of fresh air shell 30, fresh inlet
311 and waste air export 321 horizontally spaced settings.
The utility model additionally provides a kind of air conditioner, the sky including air conditioner indoor unit and with air conditioner indoor unit pipeline connection
Outdoor unit is adjusted, air conditioner indoor unit is above-mentioned air conditioner indoor unit.
Air conditioner in the utility model includes air conditioner indoor unit and the air-conditioner outdoor unit with air conditioner indoor unit pipeline connection,
Air conditioner indoor unit has aeration device, to realize the exchange between indoor waste air and outdoor fresh air, while in aeration device
It is interior to be provided with heat exchanging core, solve the mode in the prior art that logical fresh air is carried out to interior can make indoor energy loss compared with
Big problem.
The utility model has the air conditioner chief component of fresh air function, and top is refrigerating and heating combined equipment, and lower part is
Aeration device.
Outdoor fresh air enters the room process: under the driving of blade driving motor, the rotation of fresh air centrifugation blade generates fresh air
Negative pressuren zone and fresh air zone of positive pressure, are influenced by positive/negative-pressure, and outdoor fresh air enters fresh air channel from fresh inlet and passes through the first mistake
Filter component filters out the pollutant contained in outdoor air and peculiar smell etc., Total heat exchange core and indoor waste air progress heat exchange and wet
Degree exchange, enters back into the fresh air zone of positive pressure generated by fresh air centrifugation blade, is discharged in interior by the fresh air outlet of setting, complete
At the whole process entered the room by outdoor fresh air；
Outdoor process is discharged in indoor waste air: under the driving of blade driving motor, the rotation of waste air centrifugation blade generates waste air
Negative pressuren zone and waste air zone of positive pressure, are influenced by positive/negative-pressure, and indoor waste air enters waste air channel from waste air entrance and passes through filter screen
The big particulate matter such as dust contained in room air is filtered out, prevents particulate matter from entering Total heat exchange core and results in blockage, is reduced
Total heat exchange core service life, indoor waste air enter the synchronization of Total heat exchange core and exchange with outdoor fresh air progress heat exchange and humidity,
The waste air zone of positive pressure generated by waste air centrifugation blade is entered back into, outdoor is discharged to by the waste air outlet of setting, is completed by interior
The outdoor whole process of waste air discharge.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (14)
1. a kind of air conditioner indoor unit, the aeration device (20) including main casing (10) and setting in the main casing (10),
It is characterized in that, the aeration device (20) includes:
Fresh air shell (30), the fresh air shell (30) is interior to be provided with fresh air channel (31) and waste air channel (32)；
Heat exchanging core (40), heat exchanging core (40) setting is in the fresh air shell (30), the heat exchanging core
(40) it is connected to the fresh air channel (31) and the waste air channel (32), so as to be located at new in the fresh air channel (31)
Wind heat exchange in the heat exchanging core (40) with the waste air being located in the waste air channel (32)；
Fresh air fan blade (51), the fresh air fan blade (51) are installed in rotation in the fresh air shell (30), the fresh air wind
Leaf (51) is located at new wind flow in the fresh air channel (31) for driving, so that outdoor fresh air enters the fresh air channel (31)
It is interior and through the heat exchanging core (40) heat exchange after-blow enter interior；
Blade driving motor (50), the blade driving motor (50) is mounted in the fresh air shell (30), for driving
State fresh air fan blade (51) rotation；There is the fresh air fan blade (51) fresh air for entering for fresh air to enter the wind fan blade end face (511),
The motor body of fresh air air inlet fan blade end face (511) towards the blade driving motor (50) is arranged.
2. air conditioner indoor unit according to claim 1, which is characterized in that be provided with motor peace in the fresh air shell (30)
It behave affectedly (33), the motor body of the blade driving motor (50) is mounted in the motor installation cavity (33), the motor peace
Behave affectedly (33) be isolated with the fresh air channel (31) and the waste air channel (32).
3. air conditioner indoor unit according to claim 2, which is characterized in that the blade driving motor (50), which has, to be mounted on
The first output shaft (52) on the motor body, one end of first output shaft (52) in motor installation cavity (33) by stretching out
And it is connect with the fresh air fan blade (51) to drive the fresh air fan blade (51) to rotate；Wherein, first output shaft (52) with
There is the first sealing structure, so that the fresh air channel (31) and the motor are pacified between the inner wall of the motor installation cavity (33)
It behave affectedly between (33) and seals off.
4. air conditioner indoor unit according to claim 1, which is characterized in that have fresh air fan blade in the fresh air channel (31)
Installation cavity (34), the fresh air fan blade (51) are mounted in the fresh air fan blade installation cavity (34), so as to be located at fresh air channel
(31) fresh air in flows out after the fresh air fan blade installation cavity (34) under the action of fresh air fan blade (51).
5. air conditioner indoor unit according to claim 4, which is characterized in that the fresh air channel (31) includes that fresh air negative pressure is empty
Between (341) and fresh air positive pressure space (342), the fresh air fan blade installation cavity (34) is located in the fresh air negative pressure space (341),
So that the fresh air being located in the fresh air negative pressure space (341) passes through the fresh air wind under the action of fresh air fan blade (51)
Leaf installation cavity (34) is flowed into afterwards in fresh air positive pressure space (342).
6. air conditioner indoor unit according to claim 1, which is characterized in that the air conditioner indoor unit further include:
Air draft fan blade (53), the air draft fan blade (53) are mounted in the waste air channel (32), and the air draft fan blade (53) is used
In driving the waste air flowing being located in the waste air channel (32), so that indoor waste air enters in the waste air channel (32) and passes through
It is blown out after heat exchanging core (40) heat exchange.
7. air conditioner indoor unit according to claim 6, which is characterized in that the blade driving motor (50) includes coaxially setting
The first output shaft (52) and the second output shaft (54) set, first output shaft (52) connect with the fresh air fan blade (51) with
The fresh air fan blade (51) is driven to rotate, second output shaft (54) connect with the air draft fan blade (53) to drive the row
Wind fan blade (53) rotation.
8. air conditioner indoor unit according to claim 6, which is characterized in that be provided with air draft wind in the waste air channel (32)
Leaf installation cavity (35), the air draft fan blade (53) are mounted in the air draft fan blade installation cavity (35), so as to be located at the waste air
Waste air in channel (32) is discharged after the air draft fan blade installation cavity (35) under the action of air draft fan blade (53).
9. air conditioner indoor unit according to claim 1, which is characterized in that the heat exchanging core (40) has for for new
The fresh air that wind enters enters the wind core end face (41), the air conditioner indoor unit further include:
First filter element (60), the first filter element (60) setting is in the outer of fresh air air inlet core end face (41)
Side, so that the fresh air being located in the fresh air channel (31) enters the heat after the filtering of first filter element (60)
It exchanges in core (40).
10. air conditioner indoor unit according to claim 9, which is characterized in that the air conditioner indoor unit further include:
Activated carbon net (61), the activated carbon net (61) is located at first filter element (60) and the fresh air enters the wind core end
Between face (41).
11. air conditioner indoor unit according to claim 9, which is characterized in that first filter element (60) is slightly to imitate
Strainer.
12. air conditioner indoor unit according to claim 1, which is characterized in that the heat exchanging core (40) has for supplying
The fresh air outlet air core end face (42) of fresh air outflow, the air conditioner indoor unit further include:
Second filter element (62), the second filter element (62) setting is in the outer of the fresh air outlet air core end face (42)
Side, so as to be located at the fresh air for flowing through the heat exchanging core (40) after the filtering of second filter element (62) into described
In fresh air channel (31).
13. air conditioner indoor unit according to claim 12, which is characterized in that second filter element (62) is efficient mistake
Strainer.
14. air conditioner indoor unit according to claim 1, which is characterized in that be provided on the fresh air shell (30) and institute
The waste air outlet (321) stating the fresh inlet (311) of fresh air channel (31) connection and being connected to the waste air channel (32), it is described
Fresh inlet (311) and waste air outlet (321) are located on the same side wall of the fresh air shell (30), the fresh inlet
(311) and the waste air exports (321) horizontally spaced setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469542.7U CN208238007U (en) | 2018-03-30 | 2018-03-30 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469542.7U CN208238007U (en) | 2018-03-30 | 2018-03-30 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208238007U true CN208238007U (en) | 2018-12-14 |
Family
ID=64586546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820469542.7U Active CN208238007U (en) | 2018-03-30 | 2018-03-30 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208238007U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319497A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN110762693A (en) * | 2019-08-20 | 2020-02-07 | 湖南童年的空气科技有限公司 | Multifunctional bidirectional flow fresh air fan |
| CN111237876A (en) * | 2020-01-17 | 2020-06-05 | 宁波奥克斯电气股份有限公司 | Fresh air conditioner and comfortable air supply control method thereof |
-
2018
- 2018-03-30 CN CN201820469542.7U patent/CN208238007U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319497A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN110762693A (en) * | 2019-08-20 | 2020-02-07 | 湖南童年的空气科技有限公司 | Multifunctional bidirectional flow fresh air fan |
| WO2021031456A1 (en) * | 2019-08-20 | 2021-02-25 | 湖南童年的空气科技有限公司 | Multi-functional bidirectional-flow ventilator |
| CN111237876A (en) * | 2020-01-17 | 2020-06-05 | 宁波奥克斯电气股份有限公司 | Fresh air conditioner and comfortable air supply control method thereof |
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