CN108386917A - A kind of fresh air conditioner indoor unit - Google Patents
A kind of fresh air conditioner indoor unit Download PDFInfo
- Publication number
- CN108386917A CN108386917A CN201810360080.XA CN201810360080A CN108386917A CN 108386917 A CN108386917 A CN 108386917A CN 201810360080 A CN201810360080 A CN 201810360080A CN 108386917 A CN108386917 A CN 108386917A
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- Prior art keywords
- air
- air outlet
- indoor unit
- casing
- module
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- 238000005273 aeration Methods 0.000 claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 11
- 238000004378 air conditioning Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
Landscapes
- 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)
Abstract
The present invention provides a kind of fresh air conditioner indoor unit, including casing and aeration device, aeration device includes the blower fan module entered the wind module and be connected to air inlet module；Air inlet inside modules define air-inlet cavity, and are provided with the conduit connection being connected to air-inlet cavity, and conduit connection, which is used to connect, to lead to outdoor fresh air blast pipe；Blower fan module includes centrifugal blower and the spiral case that is arranged outside centrifugal blower；The air outlet top of spiral case is provided with the air-out chamber limited along air outlet direction；Air-out chamber is equipped with the first air outlet towards the top of casing, and the second air outlet is internally provided with towards casing, and third air outlet is equipped with towards the bottom of casing.Aeration device using the present invention forms the aeration device of multi-direction outlet air according to the different operating mode of indoor unit, and most effective recycle is obtained after so that outdoor fresh air is got in.
Description
Technical field
The present invention relates to air conditioners, more particularly to a kind of fresh air conditioner indoor unit.
Background technology
Air conditioner is to be widely used a kind of general household electrical appliance, general to have heating and refrigerating function, in environment temperature
The temperature of room air is adjusted when too low or excessively high, a suitable indoor environment is provided to the user, effectively improves
The quality of the life of user.
But since indoor air is only carried out circulating-heating or drop by current air conditioner in heating or refrigeration
Temperature, while user can simultaneously close off the door in room to keep indoor temperature, so, indoor air quality
It will gradually be deteriorated, to be adversely affected to the health of user.Particularly, atmosphere pollution increasingly sharpens in recent years,
Especially heating season, people are reluctant windowing ventilation more in winter, in this way, indoor air quality can worse and worse, oxygen content is more next
It is lower, influence health.
There is also can not introduce outdoor air to current air-conditioning internal machine equipment.Developed countries, such as Germany,
The method that the large-scale air of factory, theater is adjusted, introduces aeration device is introduced into family after fining, miniaturization.But at
This is excessively high, and the aeration device price for applying in general to family is 4,000,5,000 or even up to ten thousand, top more expensive than air conditioner
The sexual valence consumption idea of general Chinese is covered, so how improving structure for aeration device, reducing price is current one big
Development trend.And after within Leads to new breeze, typically blown toward a direction, is unfavorable for mixing and the cycle of fresh air.
Invention content
It is an object of the present invention to provide a kind of fresh air conditioner indoor unit, at least to solve portion of the existing technology
Divide defect.
A further object of the present invention is to indoor air quality to be improved.
Another further object of the present invention is to fresh air conditioner indoor machine structures to be simplified, and reduce cost.
Another of the present invention is further objective is that make outdoor fresh air effectively be recycled.
Particularly, the present invention provides a kind of fresh air conditioner indoor units, including：
Casing, inside is disposed with breeze fan and heat exchanger, and there is cabinet top air inlet, lower part to form air-supply
Mouthful；
Aeration device is set to a side end of casing；Wherein
Aeration device includes the blower fan module entered the wind module and be connected to air inlet module；
Air inlet inside modules define air-inlet cavity, and are provided with the conduit connection being connected to the lower rear of air-inlet cavity,
Conduit connection, which is used to connect, to lead to outdoor fresh air blast pipe；
Blower fan module includes centrifugal blower and the spiral case that is arranged outside centrifugal blower；The air inlet of spiral case connects with air-inlet cavity
Logical, centrifugal blower is configured to sucking air-inlet cavity and comes from outdoor air, and is discharged from the air outlet of spiral case, the air outlet of spiral case
Top is provided with the air-out chamber limited along air outlet direction；Air-out chamber is equipped with the first air outlet, court towards the top of casing
It is internally provided with the second air outlet to casing, third air outlet is equipped with towards the bottom of casing；And
Breeze fan is configured to, and the outdoor that the first air outlet is discharged at least partly is sucked from the air inlet of cabinet top
Air all sucks the outdoor air that the second air outlet is discharged from casing internal, thus from casing lower part after exchanging heat with heat exchanger
Air outlet discharge；
Centrifuge is configured to, and the outdoor air that third air outlet is discharged is sent to the air outlet of casing.
Preferably, the first air outlet, the second air outlet and third air outlet are both provided with opening and closing device, and each opening and closing dress
Set independent operating.
Preferably, when indoor unit executes refrigeration mode, the opening and closing device of the second air outlet and third air outlet is closed, and first
The opening and closing device of air outlet is opened, and outdoor air is discharged from the first air outlet；Or
When indoor unit executes heating mode, the opening and closing device of the first air outlet and third air outlet is closed, the second air outlet
Opening and closing device open, outdoor air is discharged from the second air outlet.
Preferably, indoor unit does not run heat exchange, when aeration device isolated operation, the first air outlet and the second air outlet
Opening and closing device is closed, and the opening and closing device of third air outlet is opened, and outdoor air is discharged from third air outlet.
Preferably, third air outlet is connected with ajutage, and the air outlet of ajutage extends on the inside of the air outlet of casing
Portion.
Preferably, cleaning module is installed, outdoor air goes out from the first air outlet, the second air outlet or third in air-out chamber
Pass through cleaning module when air port is discharged to purify；
Air-out chamber is provided with mounting hole towards the side in front of indoor unit, in order to the dismounting of cleaning module.
Preferably, aeration device is wholy set in one end of the electric-controlled plate far from indoor unit, and enters the wind module and be set to
Blower fan module side.
Preferably, the rotation axis of centrifugal blower and the rotation axis of breeze fan are parallel.
Preferably, air inlet module is equipped with filter screen close to the air inlet side of blower fan module is dismantled and assembled, for being delivered to
Indoor air is filtered.
Preferably, it is entering the wind the upper end of module and is being equipped with controller close to blower fan module；
Controller is configured to being turned on or off for control aeration device.
Fresh air conditioner indoor unit provided by the invention has aeration device due to being increased newly on traditional air conditioner indoor unit,
In air conditioner refrigerating or heating operations, that is, window is turned off, outdoor air can also be introduced into interior by aeration device, be
The closed interior space provides lasting and ozone and prevents air conditioner disease to increase the oxygen content of room air.
Further, filter screen and purifier are installed in aeration device of the invention, it can be new to what is got in
Fresh air is purified, and especially present atmosphere pollution increasingly sharpens, and purified air is sent into indoor, raising room air
Quality, reduce injury of the pollution air to body.
Still further, the aeration device of the present invention, the first air outlet, the second outlet air are equipped at the air outlet of blower fan module
Mouthful and third air outlet, each air outlet is equipped with opening and closing device, in air conditioner refrigerating either heating or when not running, fresh air dress
It sets and determines which air outlet is opened according to actual conditions, cold air walks downward, and hot-air is up walked, according to the different work of indoor unit
Condition forms the aeration device of multi-direction outlet air, and most effective recycle is obtained after so that outdoor fresh air is got in.
Further, aeration device of the invention, you can it is mounted on inside indoor unit, it is integrated with indoor unit,
It can be mounted on outside indoor unit.No matter any type of installation condition, can be greatly reduced using new wind turbine in the prior art
Cost, and low noise has preferable user experience.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the overall schematic of fresh air conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the schematic diagram of the aeration device of fresh air conditioner indoor unit shown in FIG. 1；
Fig. 3 is the exploded perspective view of aeration device shown in Fig. 2；
Fig. 4 is the partial exploded view of aeration device shown in Fig. 2；
Fig. 5 is that the outdoor air of aeration device shown in Fig. 2 moves towards schematic diagram；
Fig. 6 is to move towards schematic diagram when outdoor air on-hook indoors is freezed in one embodiment of the invention；
Fig. 7 is to move towards schematic diagram when outdoor air hangs heating indoors in another embodiment of the present invention；
Schematic diagram is moved towards when Fig. 8 is outdoor air on-hook not thermal cycle indoors in further embodiment of the present invention.
Specific implementation mode
Fig. 1 is the overall schematic of fresh air conditioner indoor unit 10 according to an embodiment of the invention.As can be known from Fig. 1,
Fresh air conditioner indoor unit 10 provided by the invention, in addition to including being gone back with appearance in the prior art with other than the indoor unit as performance
Including aeration device 200.Specifically, which includes casing 100, and breeze fan is disposed with (in figure not inside casing 100
Show) and heat exchanger (not shown), and offer air inlet 110, the lower part shape of casing 100 at the top of casing 100
At air outlet (not shown).Room air is introduced from air inlet 110 inside indoor unit 10 by breeze fan, through heat exchanger
After heat exchange (refrigeration or heating), then the air after heat exchange is indoor from the introducing of air outlet (not shown), so recycle,
The temperature of room air is adjusted when environment temperature is too low or excessively high, provides a suitable indoor environment to the user,
It is effectively improved the quality of the life of user.
The fresh air conditioner indoor unit 10 of the present invention has aeration device 200 due to being increased newly on traditional air conditioner indoor unit 10, because
This turns off window in air conditioner refrigerating or heating operations, outdoor air can also be introduced room by aeration device 200
It is interior, it provides lasting and ozone for the closed interior space and prevents air conditioner disease to increase the oxygen content of room air.
In some embodiments, as shown in Figure 1, the side end with casing 100 is arranged in aeration device 200, and it is located at machine
The inside of shell 100 is integrally formed with original air conditioner indoor unit, and aeration device 200 is not exposed to outside indoor unit 10, is both protected
The aesthetic feeling of appearance is held, and has saved the space of installation indoor unit 10.
Further, Fig. 2 is the schematic diagram of the aeration device 200 of fresh air conditioner indoor unit 10 shown in FIG. 1；Fig. 3 is Fig. 2
Shown in aeration device 200 blower fan module 220 schematic diagram, as shown in Fig. 2, aeration device 200 include air inlet 210 He of module
Blower fan module 220, wherein air inlet module 210 is connected to blower fan module 220；Air-inlet cavity is defined inside the blower fan module 220
211, and it is provided with the conduit connection 212 being connected to air-inlet cavity 211, which leads to outdoor for connecting
Fresh air blast pipe.
Fig. 3 is the exploded perspective view of aeration device 200 shown in Fig. 2；Specifically, in conjunction with Fig. 2 and Fig. 3 analyses it is found that wind
Machine module 220 includes centrifugal blower 221 and the spiral case 222 that is arranged the centrifugal blower 221 outside, the air inlet of spiral case 222 and
The air-inlet cavity 211 for entering the wind module 210 is connected to, and its air outlet 223 is towards the top of casing 100, as shown in Figure 1.Centrifuge
The air-inlet cavity 211 for being configured to sucking air inlet module 210 comes from outdoor air, and is discharged from the air outlet of spiral case 222 223,
By blower fan module 220 continuously as the fresh air outside indoor conveying chamber.
Particularly, Fig. 4 is the partial exploded view of aeration device 200 shown in Fig. 2；On the air outlet 223 of spiral case 222
Portion is provided with the air-out chamber limited along 223 vertical direction of air outlet, and specifically, in actual production, air-out chamber may include edge
223 outwardly extending first air-out chamber 230 of air outlet and with the first air-out chamber 230 close to the second air-out chamber of the inside of casing 100
240；First air-out chamber 230 is equipped with the first air outlet 231 towards the top of casing 100, and the second air-out chamber 240 is towards casing 100
Be internally provided with the second air outlet 241, the bottom of the second air-out chamber 240 is equipped with third air outlet 242.
Fig. 5 is that the outdoor air of aeration device 200 shown in Fig. 2 moves towards schematic diagram；Outdoor air is sent into wind module 210
Air inlet enters in aeration device 200, and under the action of centrifugal blower 221 of blower fan module 220, outdoor air is delivered to
In one air-out chamber 230 and the second air-out chamber 240, outdoor air can be from the first air outlet according to the real work pattern of indoor on-hook
231, the second air outlet 241 or third air outlet 242 are discharged.
Further, the first air outlet 231, the second air outlet 241 and third air outlet 242 are both provided with opening and closing device,
And each opening and closing device independent operating.
In a particular embodiment, shutter form may be used in above-mentioned opening and closing device, when indoor on-hook executes refrigeration mode,
The opening and closing device of second air outlet 241 and third air outlet 242 is closed, and the opening and closing device of the first air outlet 231 is opened, outdoor empty
Gas is discharged from the first air outlet 231.When being closed, blinds is horizontal first air outlet 231；First air outlet 231 is being opened
Qi Shi, blinds from it is horizontal clockwise gradually overturning be it is vertical, angle from horizontal direction in 0 ° to 90 °.
Fig. 6 is to move towards schematic diagram when outdoor air on-hook indoors is freezed in one embodiment of the invention；When air-conditioning system
When cold operation, since outdoor air themperature is higher, the high air meeting nature of temperature is walked upwards, and outdoor hot-air enters fresh air
It is got in from the first air outlet 231 after system, then indoors under the action of on-hook breeze fan, at least partly outdoor heat
Air gets in machine 10 in the outside of the air inlet 110 of casing 100, and the heat exchange of on-hook is got in after being mixed with room air
Device exchanges heat, and the cold air of heat exchange is sent to the room by the air outlet of casing 100, finally reduces indoor temperature, is user
Comfortable indoor temperature is provided.
When indoor on-hook executes heating mode, the opening and closing device of the first air outlet 231 and third air outlet 242 is closed, the
The opening and closing device of two air outlets 241 is opened, and outdoor air is discharged from the second air outlet 241.Second air outlet 241 be closed when,
Blinds is in vertical state；For second air outlet 241 when opening, gradually overturning is level to blinds from vertical clockwise, angle from
Horizontal direction is in 90 ° to 0 °.
Fig. 7 is to move towards schematic diagram when outdoor air hangs heating indoors in another embodiment of the present invention；When air-conditioning exists
When heating operation, since outdoor air themperature is relatively low, the low air meeting nature of temperature walks downward, and outdoor cold air enters new
It is got in on-hook from the second air outlet 241 after wind system, then indoors under the action of on-hook breeze fan, outdoor is cold
The inside of the air inlet 110 of the whole on-hooks indoors of air gets in on-hook heat exchanger after being mixed with room air is changed
The hot-air of heat, heat exchange is sent to the room by the air outlet of casing 100, finally improves indoor temperature, provides to the user comfortable
Indoor temperature.
In addition, the breeze fan of indoor unit 10 is configured to, at least partly sucked from the air inlet 110 at 100 top of casing
The outdoor air of first air outlet 231 discharge is empty from 100 inside of the casing outdoor that all the second air outlet 241 of sucking is discharged
Gas, to be expelled to interior from the air outlet of 100 lower part of casing after exchanging heat with heat exchanger.Since in this way, it is sent into indoor outdoor
Fresh air is rapidly reached the temperature of indoor setting, it is not in big amplitude wave to make indoor temperature after the heat exchange of 10 heat exchanger 300 of indoor unit
It is dynamic, the stabilization of indoor temperature is kept, the environment of one healthiness of user is given.
Indoor on-hook does not run heat exchange, when only running dehumidifying or other functional modes, 200 isolated operation of aeration device
When, the opening and closing device of the first air outlet 231 and the second air outlet 241 is closed, and the opening and closing device of third air outlet 242 is opened, room
Outer air is discharged from third air outlet 242.When being closed, blinds is horizontal third air outlet 242；Third air outlet 242
When opening, gradually overturning is tilts to blinds from horizontal clockwise, and angle is from being in 0 ° to 60 ° with horizontal direction.Further,
Three air outlets 242 are connected with ajutage (not shown), and the air outlet 243 of ajutage is (as shown in Figure 1) positioned at casing 100
Top on the inside of air outlet, outdoor air after the inside of the air outlet of casing 100 is mixed with room air by wind deflector send to
Interior, with to indoor conveying fresh air.
Schematic diagram is moved towards when Fig. 8 is outdoor air on-hook not thermal cycle indoors in further embodiment of the present invention；When
When indoor on-hook is run without thermal cycle, but dehumidify etc. other functional modes when, 200 independent operating of aeration device,
Outdoor air enters after fresh air system from 242 on-hook sent to the room of third air outlet, and by connecting with third air outlet 242
The ajutage connect send outdoor air to the air outlet inside upper part of casing 100, is sent by wind deflector after being mixed with room air
It is indoor.
Further, under the opening and closing device closed state of the first air outlet, it can prevent dust or mosquito from entering fresh air
In device 200, pollution or the internal structure for destroying aeration device 200 prevent the effect for reducing by 200 inletting fresh air of aeration device.
In some preferred embodiments, aeration device 200 is integrally provided in one end of the electric-controlled plate far from indoor unit 10, and
And enter the wind the outside that module 210 is set to blower fan module 220.Because the outdoor fresh air got in from blower fan module 220, there is one
Part gets in after machine 10 is exchanged heat through 10 breeze fan of indoor unit sucking air inlet 110 and is sent to interior again, therefore, newly
Wind apparatus 200 is selectively mounted to as close to 110 side of air inlet of indoor unit 10, i.e., aeration device 200 is far from indoor unit
One end of 10 electric-controlled plate so that machine 10 more is got in from outdoor fresh air, enters interior through the heat exchange of indoor unit 10 heel row,
More outdoor fresh airs gets in the heat exchange of machine 10 so that fluctuations in indoor temperature is smaller, and indoor temperature is more stable.
In the various embodiments described above, further, it is equipped with purification mould as shown in Figure 3 and Figure 4, at the air outlet 223 of spiral case 222
Block 224, cleaning module 224 are located in the first air-out chamber 230, outdoor air from the first air outlet 231, the second air outlet 241 or
Pass through the purification of cleaning module 224 when third air outlet 242 is discharged.224 use implementation of intense field dielectric skills of the cleaning module
Art is purified to being delivered to indoor air.Specifically, which is IFD purifiers, and IFD is a kind of dedusting
Technology, it is effective extremely strong for most advanced, the highest technology of efficiency in existing dedusting technology at present.Utilize dielectric substance
For the highfield of carrier.Dielectric substance forms cellular hollow microchannel, and dielectric package electrode slice is formed by force in channel
Strong electric field, it applies huge attraction to the charged particle moved in air, while only generating minimum air flow impedance
The aerial sports particle that almost 100% can be adsorbed, it is especially pronounced to the particulate pollutants removal effect such as PM2.5.Using above-mentioned
The PM2.5 particles in air can be greatly lowered in the weather that haze is wreaked havoc in cleaning module 224, and it is indoor to be effectively improved feeding
Outdoor air quality.
In addition, extra large pa filtering can also be used in the cleaning module 224, extra large pa is a kind of efficient filter paper, can filter sky
99% fine particle in gas ensures the air cleaning exported through blower fan module 220, avoids secondary pollution.
In some preferred embodiments, in order to keep the New atmosphere quality got in guaranteed, in some embodiments, such as scheme
Shown in 2, air inlet module 210 is equipped with filter screen 226 close to the air inlet side of blower fan module 220 is dismantled and assembled, for being delivered to
Indoor air is filtered, which is detachable installation with air inlet module 210, can periodically be dismantled filter screen 226
Get off and cleaned or replaced, to ensure that the air got in is fresh.
In the aeration device 200 of the present invention, filter screen 226 and purifier are installed, it can be fresh to what is got in
Air is purified, and especially present atmosphere pollution increasingly sharpens, and purified air is sent into interior, improves room air
Quality reduces injury of the pollution air to body.
Further, it is dismantled and assembled setting between cleaning module 224 and blower fan module 220, as shown in Figure 3 and Figure 4.First
Air-out chamber 230 and the second air-out chamber 240 and the air outlet 223 of spiral case 222 penetrate through, and cleaning module is installed in the first air-out chamber 230
After 224, interior is delivered to after the purification of cleaning module 224 when outdoor air is discharged from 222 air outlet 223 of spiral case.First
The side in air-out chamber 230 towards 10 front of indoor unit is provided with mounting hole 225, in order to the dismounting of cleaning module 224.When purification mould
Block 224 is after a period of use, removable to unload down, and the purifier of cleaning module 224 is cleaned or replaced, to protect
Demonstrate,prove the quality of air purification.The groove that 223 inside of air outlet of blower fan module 220 is provided with, can be such that cleaning module 224 easily tears open
It unloads and installs, dismounting can be realized in user oneself, is not required to professional person's operation, makes the popularity rate higher of the purifier.
In some alternate embodiments, the side end outside casing 100 is arranged in aeration device 200, with indoor unit
10 casings 100 are that separation is independently installed, can be in existing air conditioning chamber of family using independently installed aeration device 200
Machine 10 is not improved or is replaced, and directly installs aeration device 200 in outside, you can realizes the effect of indoor inletting fresh air.Using
The flexibility of the installation of aeration device 200 not only may be implemented in above structure, and to original indoor unit model, there is no limit, and
Convenient for the repair and maintenance to aeration device 200.
In other preferred embodiments, cleaning module 224 and the first air outlet 231, the second air outlet 241 and third
Ptc heater can be equipped between air outlet 242, for being heated to being delivered to indoor air.In air-conditioning heating, adopt
It is preheated with ptc heater to being delivered to indoor air, 10 heat exchanger 300 of indoor unit can be further decreased to outdoor
The heat exchange amount of air can increase 10 heat exchanger 300 of indoor unit to the heat exchange efficiency of room air, indoor unit 10 is made to reach preset
The time for heating temperature is shorter, and temperature is more stable.
The aeration device 200 of the present invention, you can it is mounted on inside indoor unit 10, it is integrated with indoor unit 10, can also it pacify
Outside indoor unit 10.No matter any type of installation condition, can be greatly reduced using new wind turbine in the prior art
Cost, and low noise have preferable user experience.
In other alternate embodiments, conduit connection 212 is arranged at the lower rear of air inlet module 210, and new
Rear side of the wind blast pipe along 100 bottom of casing extends together with the pipeline of indoor unit 10 is pierced by casing 100, and fresh air air inlet is further
It is pierced by wall and is led to outdoor, so that outdoor fresh air is passed through fresh air blast pipe and get in.
Certainly, in certain embodiments, according to the construction of indoor unit 10, it can be not provided with conduit connection 212, such as will
Fresh air blast pipe is directly connected to the rear portion of air inlet module 210, to simplify the structure of aeration device 200.
In other preferred embodiments, the rotation axis of centrifugal blower 221 is parallel with the rotation axis of breeze fan.This
Sample setting can reduce 221 noise of centrifugal blower, improve the working efficiency of centrifugal blower 221, and more outdoor fresh airs is made to introduce
It is indoor.
Aeration device 200 in the above embodiments, can be independently of the heating of indoor unit 10 or refrigerating operaton, certainly
It can also heat and freeze with indoor unit 10 and run simultaneously.
For the ease of controlling independent aeration device 200, as shown in Fig. 2, the aeration device 200 has corresponding controller
250, specifically, in the upper end of air inlet module 210 and it is equipped with controller 250 close to blower fan module 220, controller 250 is configured to
Being turned on or off for control aeration device 200, can also be configured the opening time of aeration device 200, make the present invention
The operating mode diversification of the aeration device 200 of offer, improves user experience.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of fresh air conditioner indoor unit, including：
Casing, inside is disposed with breeze fan and heat exchanger, and there is the cabinet top air inlet, lower part to form air-supply
Mouthful；
Aeration device is set to a side end of the casing；Wherein
The aeration device includes the blower fan module entered the wind module and be connected to the air inlet module；
The air inlet inside modules define air-inlet cavity, and are provided with the piping connection being connected to the lower rear of the air-inlet cavity
Portion, the conduit connection, which is used to connect, to lead to outdoor fresh air blast pipe；
The blower fan module includes centrifugal blower and the spiral case that is arranged outside the centrifugal blower；The air inlet of the spiral case with
The air-inlet cavity connection, the centrifugal blower are configured to suck the air that the air-inlet cavity comes from outdoor, and going out from spiral case
Air port is discharged, and the air outlet top of the spiral case is provided with the air-out chamber limited along the air outlet direction；The outlet air
Chamber is equipped with the first air outlet towards the top of the casing, towards second air outlet that is internally provided with of the casing, described in
The bottom of casing is equipped with third air outlet；And
The breeze fan is configured to, and the first air outlet row is at least partly sucked from the air inlet of the cabinet top
The outdoor air gone out or the outdoor air being discharged from casing internal whole sucking second air outlet, to be changed with described
It is discharged from the air outlet of the casing lower part after hot device heat exchange；
The centrifuge is configured to, and the outdoor air that the third air outlet is discharged is sent to the air outlet of the casing.
2. indoor unit according to claim 1, wherein
First air outlet, second air outlet and the third air outlet are both provided with opening and closing device, and each described
Opening and closing device independent operating.
3. indoor unit according to claim 2, wherein
When the indoor unit executes refrigeration mode, the opening and closing device of second air outlet and the third air outlet closes
It closes, the opening and closing device of first air outlet is opened, and the outdoor air is discharged from first air outlet；Or
When the indoor unit executes heating mode, the opening and closing device of first air outlet and the third air outlet closes
It closes, the opening and closing device of second air outlet is opened, and the outdoor air is discharged from second air outlet.
4. indoor unit according to claim 3, wherein
When the indoor unit does not run heat exchange, when the aeration device isolated operation, first air outlet and described second
The opening and closing device of air outlet is closed, and the opening and closing device of the third air outlet is opened, and the outdoor air is from described
Third air outlet is discharged.
5. indoor unit according to claim 4, wherein
The third air outlet is connected with ajutage, and the air outlet of the ajutage extends on the inside of the air outlet of the casing
Portion.
6. indoor unit according to claim 1, wherein
Cleaning module is installed, the outdoor air is from first air outlet, the second air outlet or third in the air-out chamber
It is purified by the cleaning module when air outlet is discharged；
The air-out chamber is provided with mounting hole towards the side in front of the indoor unit, in order to the dismounting of the cleaning module.
7. indoor unit according to claim 1, wherein
The aeration device is wholy set in one end of the electric-controlled plate far from the indoor unit, and the air inlet module is set to
The blower fan module side.
8. indoor unit according to claim 1, wherein
The rotation axis of the centrifugal blower is parallel with the rotation axis of the breeze fan.
9. indoor unit according to claim 1, wherein
The air inlet module is equipped with filter screen close to the air inlet side of the blower fan module is dismantled and assembled, for being delivered to interior
Air be filtered.
10. indoor unit according to claim 9, wherein
In the upper end of the air inlet module and it is equipped with controller close to the blower fan module；
The controller is configured to control being turned on or off for the aeration device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360080.XA CN108386917B (en) | 2018-04-20 | 2018-04-20 | Fresh air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360080.XA CN108386917B (en) | 2018-04-20 | 2018-04-20 | Fresh air conditioner indoor unit |
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| CN108386917A true CN108386917A (en) | 2018-08-10 |
| CN108386917B CN108386917B (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810360080.XA Active CN108386917B (en) | 2018-04-20 | 2018-04-20 | Fresh air conditioner indoor unit |
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| CN109059166A (en) * | 2018-09-30 | 2018-12-21 | 珠海格力电器股份有限公司 | Fresh air device and air conditioner with same |
| CN109282358A (en) * | 2018-09-30 | 2019-01-29 | 珠海格力电器股份有限公司 | Fresh air device and air conditioner indoor unit with same |
| CN109489123A (en) * | 2018-11-27 | 2019-03-19 | 广东美的制冷设备有限公司 | Fresh air module and air conditioner indoor unit, air conditioner with it |
| CN109595689A (en) * | 2018-12-29 | 2019-04-09 | 广州华凌制冷设备有限公司 | Air conditioner room unit and air conditioner |
| CN110887121A (en) * | 2018-08-15 | 2020-03-17 | 青岛海尔空调器有限总公司 | Fresh air conditioner indoor unit |
| CN111271773A (en) * | 2020-03-20 | 2020-06-12 | 海信（山东）空调有限公司 | Indoor machine of air conditioner |
| CN111609505A (en) * | 2020-06-04 | 2020-09-01 | 全厚志 | New fan |
| CN113864880A (en) * | 2021-05-20 | 2021-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted fresh air conditioner indoor unit and air conditioner |
| CN114688622A (en) * | 2020-12-30 | 2022-07-01 | 宁波奥克斯电气股份有限公司 | Indoor unit and air conditioner |
| CN114738837A (en) * | 2022-04-28 | 2022-07-12 | Tcl空调器(中山)有限公司 | Machine and air conditioner in new trend module, air conditioning |
| CN115406004A (en) * | 2022-08-31 | 2022-11-29 | 海信空调有限公司 | Indoor machine of air conditioner |
| CN115854516A (en) * | 2022-11-29 | 2023-03-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Control method of air conditioner, nonvolatile storage medium and air conditioner |
| WO2023065680A1 (en) * | 2021-10-20 | 2023-04-27 | 青岛海尔空调器有限总公司 | Air-conditioner indoor unit |
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| CN110887121A (en) * | 2018-08-15 | 2020-03-17 | 青岛海尔空调器有限总公司 | Fresh air conditioner indoor unit |
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| CN113864882A (en) * | 2021-05-20 | 2021-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted fresh air conditioner indoor unit and air conditioner |
| CN113864880A (en) * | 2021-05-20 | 2021-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted fresh air conditioner indoor unit and air conditioner |
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| CN115388464A (en) * | 2021-05-20 | 2022-11-25 | 青岛海尔空调器有限总公司 | Wall-mounted fresh air conditioner indoor unit and air conditioner |
| WO2023065680A1 (en) * | 2021-10-20 | 2023-04-27 | 青岛海尔空调器有限总公司 | Air-conditioner indoor unit |
| CN114738837A (en) * | 2022-04-28 | 2022-07-12 | Tcl空调器(中山)有限公司 | Machine and air conditioner in new trend module, air conditioning |
| CN115406004A (en) * | 2022-08-31 | 2022-11-29 | 海信空调有限公司 | Indoor machine of air conditioner |
| CN115854516A (en) * | 2022-11-29 | 2023-03-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Control method of air conditioner, nonvolatile storage medium and air conditioner |
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Effective date of registration: 20210305 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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