CN108954500A - A kind of fresh air conditioner indoor unit - Google Patents
A kind of fresh air conditioner indoor unit Download PDFInfo
- Publication number
- CN108954500A CN108954500A CN201810401532.4A CN201810401532A CN108954500A CN 108954500 A CN108954500 A CN 108954500A CN 201810401532 A CN201810401532 A CN 201810401532A CN 108954500 A CN108954500 A CN 108954500A
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- China
- Prior art keywords
- air
- indoor unit
- module
- air inlet
- aeration device
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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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (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 is set to a side end of casing, including air inlet module and the blower fan module being connected to air inlet module；Air inlet inside modules define air-inlet cavity, and the lower rear for entering the wind module is provided with air inlet, enters air-inlet cavity for introducing outdoor gas；It is provided with cleaning module on the inside of the air outlet of the spiral case of blower fan module, for purifying to being delivered to indoor outdoor gas；Cleaning module is equipped with dust sensor towards air outlet side, for detecting the air quality for being sent into indoor outdoor air.Dust sensor is installed at the air outlet of aeration device of the invention, to remind user to clean in time or replace filtering and the very low filter device of purifying property, to ensure the air quality for introducing indoor outdoor air.
Description
Technical field
The present invention relates to air conditioners, more particularly to fresh air conditioner indoor unit.
Background technique
Air conditioner is a kind of very widely used 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 for user, effectively improves
The quality of the life of user.
But since indoor air is only carried out circulating-heating or drop in heating or refrigeration by current air conditioner
Temperature, while user can simultaneously close off the door in room to keep indoor temperature, so, indoor air quality
It will gradually be deteriorated, so that the health to user adversely affects.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.
After current air conditioner indoor unit introduces aeration device, filter device generally will be installed in aeration device, but mistake
Not can be effectively controlled using the time for filter device, cannot be cleaned or replaced in time the very low filter device of strainability, lead to room
It is interior to introduce air quality outdoor air not up to standard.
Summary of the invention
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 user experiences to be improved.
Particularly, the present invention provides a kind of fresh air conditioner indoor units, comprising:
Casing, inside is disposed with breeze fan and heat exchanger, and cabinet top has air inlet, and air-supply is formed at lower part
Mouthful；
Aeration device is set to a side end of casing；Wherein
Aeration device includes the blower fan module entering the wind module and being connected to air inlet module；
Air inlet inside modules define air-inlet cavity, and the lower rear for entering the wind module is provided with air inlet, for introducing outdoor gas
Body enters air-inlet cavity；
Blower fan module includes centrifugal blower and the spiral case that is arranged in outside centrifugal blower；The air inlet and air-inlet cavity of spiral case connect
It is logical, and its air outlet, towards the top of casing, centrifugal blower is configured to sucking air-inlet cavity from outdoor air, and from snail
The air outlet of shell is discharged；It is provided with cleaning module on the inside of the air outlet of spiral case, for carrying out to being delivered to indoor outdoor gas
Purification；Cleaning module is equipped with dust sensor towards air outlet side, for detecting the air for being sent into indoor outdoor air
Quality；And
Breeze fan is configured to, the air being discharged from the air inlet of cabinet top sucking at least partly centrifugal blower,
To be discharged with after heat exchanger heat exchange from the air outlet of casing lower part.
Preferably, the accommodating chamber of installation cleaning module is defined in the air outlet of spiral case, and accommodating chamber penetrates through going out for spiral case
Air port；
Accommodating chamber is provided with mounting hole towards the side in front of indoor unit, in order to the dismounting of cleaning module.
Preferably, removable at the air outlet of spiral case that Air Filter is installed, for preventing house dust from entering aeration device.
Preferably, air inlet module is equipped with filter screen close to the air inlet side of blower fan module is removable, for being delivered to
Indoor air is filtered.
Preferably, the aperture of filter screen is greater than the aperture of Air Filter.
Preferably, the edge of the air outlet of spiral case makes the fixed covering air outlet of Air Filter by fixing piece with Air Filter, Gu
Determining part is detachable structure.
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
The side of blower fan module.
Preferably, the rotation axis of centrifugal blower and the rotation axis of breeze fan are parallel.
Preferably, aeration device is independently of indoor unit heating or refrigerating operaton.
Preferably, the lower front portion of the upper back and blower fan module of entering the wind module is not equipped with connector, connector and interior
The casing of machine connects, for fresh air module to be fixed on indoor unit.
Fresh air conditioner indoor unit of the invention has aeration device due to increasing newly on traditional air conditioner indoor unit, in sky
It modulates in cold or heating operations, that is, turns off window, outdoor air can also be introduced by interior by aeration device, for closing
The interior space provide and continue and ozone to increase the oxygen content of room air prevents air conditioner disease.
Further, in aeration device of the invention, filter screen and cleaning module are installed, it can be new to what is entered the room
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.
Further, dust sensor is installed at the air outlet of the spiral case of aeration device of the invention, for detecting
Whether the air quality for being sent into indoor outdoor air is up to standard, if air quality is up to standard, illustrates the filter screen of aeration device and net
Makeup, which is set, effectively can filter and purify outdoor air, and filter screen and purification device are not needed to clean or be replaced at this time；If air matter
Amount is not up to standard, and the filtering for illustrating filter screen and purification device and the effect for purifying outdoor air are not obviously able to satisfy the need of user
It asks, filter screen and purification device need to clean or replace at this time.
Still further, aeration device of the invention, can be mounted on inside indoor unit, it is integrated with indoor unit,
Outside mountable machine indoors.No matter any type of installation condition, can be greatly reduced using new blower 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.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part 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 schematic diagram of another angle of aeration device shown in Fig. 2；
Fig. 4 is the partial exploded view of aeration device shown in Fig. 2；
Fig. 5 is the partial exploded view of another embodiment of aeration device shown in Fig. 2.
Specific embodiment
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 include other than indoor unit 10 of the appearance in the prior art as performance,
It further include aeration device 200.Specifically, which includes casing 100, is disposed with breeze fan (in figure inside casing 100
It is not shown) and heat exchanger (not shown), and air inlet 110, the lower part of casing 100 are offered at the top of casing 100
Form air outlet (not shown).Room air introduces inside indoor unit 10 by breeze fan from air inlet 110, through exchanging heat
After device heat exchange (refrigeration or heating), then the air after exchanging heat is indoor from air outlet introducing, it so recycles, in environment temperature
The temperature of room air is adjusted when too low or excessively high, a suitable indoor environment is provided for user, effectively improves
The quality of the life of user.
Fresh air conditioner indoor unit 10 of the invention has aeration device 200 due to increasing 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 by room by aeration device 200
It is interior, lasting and ozone, which is provided, for the closed interior space prevents air conditioner disease to increase the oxygen content of room air.
In some embodiments of the invention, as shown in Figure 1, aeration device 200 is set to a side end of casing 100,
And it is located at the inside of casing 100, it is integrally formed with original air conditioner indoor unit 10, aeration device 200 is not exposed to indoor unit
Outside 10, the aesthetic feeling of appearance had not only been kept, but also has saved the space of installation indoor unit 10.
In addition, the breeze fan of indoor unit 10 is configured to, go out to suck at least partly from the air inlet 110 at 100 top of casing
Aeration device 200 is delivered to indoor outdoor air, thus from the air outlet 120 of 100 lower part of casing after exchanging heat with heat exchanger 300
Discharge.Since in this way, indoor outdoor fresh air has been sent into after the heat exchange of 10 heat exchanger 300 of indoor unit, has been rapidly reached indoor setting
Temperature, making room temperature is not in fluctuation, keeps the stabilization of room temperature, to the environment of one healthiness of user.
Fig. 2 is the schematic diagram of the aeration device 200 of fresh air conditioner indoor unit shown in Fig. 1 10；Fig. 3 is the dress of fresh air shown in Fig. 2
Set the schematic diagram of 200 another angles；Fig. 4 is the partial exploded view of aeration device 200 shown in Fig. 2；Fig. 5 is new shown in Fig. 2
The partial exploded view of another embodiment of wind apparatus 200.Further, in conjunction with above-mentioned attached drawing it is found that aeration device 200
Including air inlet module 210 and blower fan module 220, wherein air inlet module 210 is connected to blower fan module 220；The air inlet module 210
Inside defines air-inlet cavity 212, and the lower rear of air inlet module 210 is provided with air inlet 211, for introduce outdoor gas enter into
Wind chamber 212.
Further, in conjunction with Fig. 2 to Fig. 4 analysis it is found that blower fan module 220 include centrifugal blower 222 and setting this from
Spiral case 221 outside heart blower 222, the air inlet (not shown) of spiral case 221 and the air-inlet cavity 212 of air inlet module 210 connect
It is logical, and its air outlet 223 is towards the top of casing 100, as shown in Figure 1.Centrifuge be configured to sucking air inlet module 210 into
Wind chamber 212 is discharged from outdoor air, and from the air outlet of spiral case 221 223, continuously by blower fan module 220
Fresh air to outside indoor conveying chamber.
The inside of the air outlet 223 of the spiral case 221 of blower fan module 220 is provided with cleaning module 224, outdoor gas passes through
It is delivered to blower fan module 220 after air inlet module 210, the effect by the centrifugal blower 222 of blower fan module 220 is defeated by outdoor gas
It is sent to the room, indoor gas is delivered at the air outlet 223 by blower fan module 220, by the net of cleaning module 224
Change, improve the quality of room air, provides a comfortable pleasant environment for user.
Further, accommodating chamber 225 is limited in the air outlet 223 of spiral case 221, the accommodating chamber 225 is for installing purification
Module 224, and it is set as the air outlet 223 that accommodating chamber 225 penetrates through spiral case 221, make the outdoor gas entered the room enter
Interior is discharged from accommodating chamber 225 in air port 223.The side in accommodating chamber 225 towards 10 front of indoor unit is provided with mounting hole 226, so as to
In the dismounting of cleaning module 224.
It specifically, is removable setting between cleaning module 224 and blower fan module 220, further analyzing in conjunction with Fig. 4 can
Know, by defining the accommodating chamber 225 of cleaning module 224, accommodating chamber at the air outlet 223 of the spiral case 221 of blower fan module 220
225 towards indoor side are provided with mounting hole 226, in order to the dismounting of cleaning module 224.When cleaning module 224 uses one
It is removable to unload down after the section time, cleaning module 224 is cleaned or replaced, to guarantee the quality of air cleaning.In wind
The accommodating chamber 225 of installation cleaning module 224,225 direction of accommodating chamber are defined at the air outlet 223 of the spiral case 221 of machine module 220
The side in 10 front of indoor unit is provided with mounting hole 226, cleaning module 224 can be made easily to disassemble and install, user oneself
It realizes, is not required to professional person's operation, keeps the popularity rate of the cleaning module 224 higher.
It is removable at the air outlet 223 of spiral case 221 that Air Filter 227 is installed, fresh air is entered with dust protection or mosquito
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.
The edge and Air Filter 227 of the air outlet 223 of spiral case 221 cover out the fixation of Air Filter 227 by fixing piece 228
Air port 223, particularly, fixing piece 228 are detachable structure,, can when deposition dust is more when Air Filter 227 is seriously polluted
Air Filter 227 is removed and is cleaned or is replaced, it is user-friendly.
In order to keep the New atmosphere quality entered the room guaranteed, in further embodiments, as shown in figure 5, air inlet module 210
Filter screen 213 is installed close to the air inlet side of blower fan module 220 is removable, for carrying out to being delivered to indoor air
Filter, the filter screen 229 and air inlet module 210 are detachable installation, periodically filter screen 213 can be disassembled carry out cleaning or
Replacement, to guarantee that the air entered the room is fresh.
In above-described embodiment, the aperture of filter screen 213 is greater than the aperture of Air Filter 227, effectively to prevent bulky grain dust
It enters the room.
However, being difficult to judge its cleaning module 224 and mistake when user states the aeration device 200 in embodiment in use
Whether strainer 213, which needs, updates, and in the case where no other auxiliary monitoring devices, most uses are visually observed, but naked eyes
Observation and its inaccuracy, it is therefore desirable to a kind of device for monitoring cleaning module 224 and filter screen 213 and whether needing to clean or replace
User is reminded in time.
In the present invention, as shown in figure 4, being equipped with dust sensor towards 223 side of air outlet in cleaning module 224
230, for detecting the air quality for being sent into indoor outdoor air.Using dust sensor 230, room can be sent into accurate measurements
Whether outer fresh air is qualified.When 230 detected value of dust sensor is less than 35 μ g/m3When, illustrate to be sent into indoor air quality it is excellent,
When detected value is greater than 35 μ g/m3Less than 75 μ g/m3When, illustrate to be sent into indoor air quality be it is good, need to clear up cleaning module
224；When detected value is greater than 75 μ g/m3Less than 115 μ g/m3When, illustrate to be sent into indoor air quality slight pollution, needs to clear up
Filter screen 213；When detected value is greater than 115 μ g/m3When, illustrate air quality serious pollution, needs to clear up cleaning module 224 simultaneously
With filter screen 213；More cleaning module 224 and filter screen 213 seriously can be replaced in time.
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 entered the room from blower fan module 220, there is one
Part enters the room 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 110 side of air inlet close to indoor unit 10 as early as possible, i.e., aeration device 200 is far from indoor unit 10
One end of electric-controlled plate enter interior through the heel row that exchanges heat of indoor unit 10, more so that more enter the room machine 10 from outdoor fresh air
More outdoor fresh airs enters the room the heat exchange of machine 10, so that fluctuations in indoor temperature is smaller, room temperature is more stable.
In certain embodiments, it according to the construction of indoor unit 10, can be communicated in the air inlet 211 of air inlet module 210
It is passed through outdoor blast pipe, and rear side of the fresh air blast pipe along 100 bottom of casing extends through together with the pipeline of indoor unit 10
Casing 100 out, fresh air blast pipe are further pierced by wall and lead to outdoor, enter the room outdoor fresh air by fresh air blast pipe.
In other preferred embodiments, the rotation axis of centrifugal blower 222 and the rotation axis of breeze fan are parallel.This
Sample setting can reduce 222 noise of centrifugal blower, improve the working efficiency of centrifugal blower 222, introduce more outdoor fresh airs
It is indoor.
In further embodiments, cleaning module 224 is equipped on the inside of the air outlet 223 of blower fan module 220, of the invention is net
Change module 224 to purify using filter type to indoor air is delivered to, as using extra large pa filtering, extra large pa is a kind of efficient
Filter paper, can cross 99% fine particle in air filtering, guarantee the air cleaning exported through blower fan module 220, avoid
Secondary pollution.
In some alternate embodiments, cleaning module 224 can also be using implementation of intense field dielectric technology to being delivered to room
Interior air is purified.Specifically, the cleaning module 224 be IFD cleaning module, IFD is a kind of dedusting technology, at present
There is most advanced, the highest technology of efficiency in dedusting technology, it is effective extremely strong.It is the forceful electric power of carrier using dielectric substance
?.Dielectric substance forms the hollow microchannel of honeycomb, and dielectric package electrode slice forms strong electric field in channel, it is right
The charged particle moved in air applies huge attraction, can adsorb almost while only generating minimum air flow impedance
100% aerial sports particle, it is especially pronounced to the particulate pollutants removal effect such as PM2.5.Using above-mentioned cleaning module 224,
The PM2.5 particle in air can be greatly lowered in the weather that haze is wreaked havoc, be effectively improved and be sent into indoor outdoor air
Quality.
In aeration device 200 of the invention, filter screen 213 and cleaning module 224 are installed, it can be new to what is entered the room
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.
In other embodiments, the side end outside casing 100 is arranged in aeration device 200, with indoor unit 10
Casing 100 is that separation is independently installed, can be to the existing air conditioner indoor unit of family using independently installed aeration device 200
10 do not improve or replace, and directly install aeration device 200 in outside, the effect of indoor inletting fresh air can be realized.Using upper
Structure is stated, the flexibility of the installation of aeration device 200 not only may be implemented, to original 10 model of indoor unit, there is no limit, and
Convenient for the maintenance and maintenance to aeration device 200.
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.
Aeration device 200 of the invention, can be mounted on inside indoor unit 10, integrated with indoor unit 10, can also pacify
Outside indoor unit 10.No matter any type of installation condition, can be greatly reduced using new blower in the prior art
Cost, and low noise have preferable user experience.
Upper back and the wind of module 210 are entered the wind for the ease of installation for the aeration device 200 in the various embodiments described above
The lower front portion of machine module 220 is not equipped with connector 229, and connector 229 is connect with the casing 100 of indoor unit 10, and being used for will be new
Wind module is fixed on indoor unit 10, above-mentioned 229 skew symmetry of connector installation, is firmly secured to room in guarantee aeration device 200
It is outer on interior machine 10, it is further reduced the use (only using two connectors 229 in the present invention) of connector 229, reduces fresh air
Device 200 occupies the space inside 10 casing 100 of indoor unit, greatly improves a possibility that aeration device 200 uses.
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 deduce out 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 all such other variations or modifications.
Claims (10)
1. a kind of fresh air conditioner indoor unit, comprising:
Casing, inside is disposed with breeze fan and heat exchanger, and the cabinet top has air inlet, and air-supply is formed at lower part
Mouthful；
Aeration device is set to a side end of the casing；Wherein
The aeration device includes the blower fan module entering the wind module and being connected to the air inlet module；
The air inlet inside modules define air-inlet cavity, and the lower rear of the air inlet module is provided with air inlet, for introducing room
Outer gas enters the air-inlet cavity；
The blower fan module includes centrifugal blower and the spiral case that is arranged in outside the centrifugal blower；The air inlet of the spiral case with
The air-inlet cavity connection, and its air outlet, towards the top of the casing, the centrifugal blower is configured to suck the air inlet
Chamber is discharged from outdoor air, and from the air outlet of the spiral case；Purification mould is provided on the inside of the air outlet of the spiral case
Block, for purifying to being delivered to indoor outdoor gas；The cleaning module is equipped with powder towards the air outlet side
Dust sensor, for detecting the air quality for being sent into indoor outdoor air；And
The breeze fan is configured to, from at least partly described centrifugal blower discharge of the air inlet of cabinet top sucking
Air, thus with the heat exchanger heat exchange after from the air outlet of the casing lower part be discharged.
2. indoor unit according to claim 1, wherein
The accommodating chamber for installing the cleaning module is defined in the air outlet of the spiral case, and accommodating chamber penetrates through going out for the spiral case
Air port；
The accommodating chamber is provided with mounting hole towards the side in front of the indoor unit, in order to the dismounting of the cleaning module.
3. indoor unit according to claim 2, wherein
It is removable at the air outlet of the spiral case that Air Filter is installed, for preventing house dust from entering the aeration device.
4. indoor unit according to claim 3, wherein
The air inlet module is equipped with filter screen close to the air inlet side of the blower fan module is removable, for being delivered to interior
Air be filtered.
5. indoor unit according to claim 4, wherein
The aperture of the filter screen is greater than the aperture of the Air Filter.
6. indoor unit according to claim 3, wherein
The edge of the air outlet of the spiral case makes the Air Filter is fixed to cover the outlet air with the Air Filter by fixing piece
Mouthful, the fixing piece is detachable structure.
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 side of the blower fan module.
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 any one of claims 1 to 8, wherein
The aeration device is heated independently of the indoor unit or refrigerating operaton.
10. indoor unit according to claim 9, wherein
The upper back of the air inlet module and the lower front portion of the blower fan module are not equipped with connector, the connector with it is described
The casing of indoor unit connects, for the fresh air module to be fixed on the indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401532.4A CN108954500A (en) | 2018-04-28 | 2018-04-28 | A kind of fresh air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401532.4A CN108954500A (en) | 2018-04-28 | 2018-04-28 | A kind of fresh air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108954500A true CN108954500A (en) | 2018-12-07 |
Family
ID=64499724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810401532.4A Pending CN108954500A (en) | 2018-04-28 | 2018-04-28 | A kind of fresh air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108954500A (en) |
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| CN111853948A (en) * | 2020-08-13 | 2020-10-30 | 海信（山东）空调有限公司 | Air conditioner indoor unit and control method of fresh air function of air conditioner |
| CN111853944A (en) * | 2020-08-31 | 2020-10-30 | 广东美的制冷设备有限公司 | Machine in new trend module and air conditioning |
| CN111853949A (en) * | 2020-08-13 | 2020-10-30 | 海信（山东）空调有限公司 | Air conditioner indoor unit and control method of fresh air function of air conditioner |
| WO2022012633A1 (en) * | 2020-07-15 | 2022-01-20 | Tcl空调器(中山)有限公司 | Indoor unit of air conditioner and air conditioner |
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