CN108224563A - A kind of fresh air conditioner indoor unit - Google Patents
A kind of fresh air conditioner indoor unit Download PDFInfo
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- CN108224563A CN108224563A CN201810102131.9A CN201810102131A CN108224563A CN 108224563 A CN108224563 A CN 108224563A CN 201810102131 A CN201810102131 A CN 201810102131A CN 108224563 A CN108224563 A CN 108224563A
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- Prior art keywords
- air
- indoor unit
- module
- air inlet
- inlet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F8/108—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 using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F8/194—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 by filtering using high voltage
-
- 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
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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 units, and including casing and aeration device, aeration device includes air inlet module and the blower fan module connected with the air inlet module；Air inlet inside modules define air-inlet cavity, and be provided with the conduit connection connected with air-inlet cavity, and conduit connection leads to for connecting to outdoor fresh air blast pipe；Blower fan module includes centrifugal blower and the spiral case being arranged on outside centrifugal blower；The air inlet of spiral case is connected with air-inlet cavity, and air outlet is towards the top of casing；Breeze fan is configured to suck the air of at least part centrifugal blower discharge from the air inlet of cabinet top, so as to being discharged after heat exchanger heat exchange from the air outlet of casing lower part.The fresh air conditioner indoor unit of the present invention, there is aeration device due to being increased newly on traditional air conditioner indoor unit, in air conditioner refrigerating or heating operations, that is, turn off window, can also outdoor air be introduced by interior by aeration device, the interior space for closing provides lasting and ozone.
Description
Technical field
The present invention relates to air conditioner, 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, so as 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.
Current air-conditioning internal machine equipment also there are problems that outdoor air can not be introduced.Developed countries, such as Germany,
The method that the large-scale air of factory, theater is adjusted, introduces aeration device after becoming more meticulous, minimizing, is introduced into family.But into
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 to improve structure for aeration device, reduce price is that current one is big
Development trend.
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.
The present invention one is further objective is that will improve indoor air quality.
The present invention another further objective is that simplify fresh air conditioner indoor machine structure, reduce cost.
Particularly, the present invention provides a kind of fresh air conditioner indoor unit, including：
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 air inlet module and the blower fan module connected with air inlet module；
Air inlet inside modules define air-inlet cavity, and be provided with the conduit connection connected with air-inlet cavity, pipeline connection
Portion is led to for connecting to outdoor fresh air blast pipe；
Blower fan module includes centrifugal blower and the spiral case being arranged on outside centrifugal blower；The air inlet of spiral case connects with air-inlet cavity
Logical, and its air outlet is towards the top of casing, centrifugal blower is configured to sucking air-inlet cavity and comes from outdoor air, and from snail
The air outlet discharge of shell；And
Breeze fan is configured to suck the air of at least part centrifugal blower discharge from the air inlet of cabinet top, from
And it is discharged after exchanging heat with heat exchanger from the air outlet of casing lower part.
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 outside of blower fan module.
Preferably, conduit connection is arranged on the lower rear of air inlet module, and fresh air blast pipe is along after bottom of shell
Side extends together with the pipeline of indoor unit is pierced by casing.
Preferably, the rotation axis of centrifugal blower is parallel with the rotation axis of breeze fan.
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 provided with the air outlet grate consistent with the air-inlet grille of shell air inlet at the air outlet of blower fan module.
Preferably, cleaning module is equipped on the inside of air outlet grate, cleaning module is using implementation of intense field dielectric technology or extra large pa pair
Indoor air is delivered to be purified.
Preferably, the groove cooperation that cleaning module and the air outlet of blower fan module inside are provided with is installed.
Preferably, ptc heater is equipped between cleaning module and air outlet grate, for adding to being delivered to indoor air
Heat.
Preferably, aeration device is independently of indoor unit heating or refrigerating operaton.
The fresh air conditioner indoor unit of the present invention has aeration device, in sky due to being increased newly on traditional air conditioner indoor unit
It modulates in cold or heating operations, that is, turns off window, can also outdoor air be introduced by interior by aeration device, for closing
The interior space provide continue and ozone, so as to increase the oxygen content of room air, prevent air conditioner disease.
Further, in aeration device of the invention, filter screen and purifier are installed, it can be new to what is got in
Fresh air is purified, and particularly 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, aeration device of the invention, you can it is integrated with indoor unit inside 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 of the prior art
Cost, and low noise has preferable user experience.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, 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 of detailed description of the present invention by way of example rather than 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 internal structure schematic diagram of fresh air conditioner indoor unit shown in Fig. 1；
Fig. 3 is the partial structural diagram of fresh air conditioner indoor unit shown in Fig. 1；
Fig. 4 is the schematic diagram of the aeration device of fresh air conditioner indoor unit shown in Fig. 1；
Fig. 5 is the front view of aeration device shown in Fig. 4；
Fig. 6 is the schematic cross sectional views intercepted along the cutting line A-A in Fig. 5；
Fig. 7 is the schematic cross sectional views intercepted along the cutting line B-B in Fig. 5.
Specific embodiment
Fig. 1 is the overall schematic of fresh air conditioner indoor unit 10 according to an embodiment of the invention；Fig. 2 is shown in Fig. 1
The internal structure schematic diagram of fresh air conditioner indoor unit 10；Fig. 3 is the partial structurtes signal of fresh air conditioner indoor unit shown in Fig. 1 10
Figure.As can be known from Fig. 1, fresh air conditioner indoor unit 10 provided by the invention, in addition to including and appearance and performance one in the prior art
Outside the indoor unit of sample, aeration device 200 is further included.Specifically, with reference to Fig. 1 and Fig. 2 analyses it is found that the indoor unit 10 includes casing
100, breeze fan (not shown) and heat exchanger 300 are disposed with, and open up at the top of casing 100 inside casing 100
There is air inlet 110, air outlet 120 is formed at the lower part of casing 100.Room air introduces room by breeze fan from air inlet 110
Inside interior machine 10, after the heat exchange of heat exchanger 300 (refrigeration or heating), then the air after heat exchange is introduced from air outlet 120
Interior so recycles, the temperature of room air is adjusted when environment temperature is too low or excessively high, provides one to the user and fits
Suitable indoor environment 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
Interior, the interior space for closing provides lasting and ozone, so as to increase the oxygen content amount of room air, prevents air-conditioning
Disease.
In some embodiments, as shown in Figure 1, aeration device 200 sets the side end with casing 100, and positioned 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, with reference to Fig. 2 and Fig. 3 analyses it is found that aeration device 200 includes air inlet module 210 and blower fan module
220, wherein, air inlet module 210 is connected with blower fan module 220；Air-inlet cavity 211 is defined, and set inside the blower fan module 220
The conduit connection 212 connected with air-inlet cavity 211 is equipped with, which leads to outdoor fresh air blast pipe for connecting
213。
Fig. 4 is the schematic diagram of the aeration device 200 of fresh air conditioner indoor unit shown in Fig. 1 10, and Fig. 5 is fresh air shown in Fig. 4
The front view of device 200；Fig. 6 is the schematic cross sectional views intercepted along the cutting line A-A in Fig. 5；Fig. 7 is along the cutting in Fig. 5
The schematic cross sectional views of line B-B interceptions.
Specifically, with reference to such as Fig. 4 to Fig. 7 analysis it is found that blower fan module 220 include centrifugal blower 221 and be arranged on this from
Spiral case 222 outside heart wind turbine 221, the air inlet of spiral case 222 connect, and its outlet air with entering the wind the air-inlet cavity 211 of module 210
Mouthfuls 223 towards the top of casing 100, as shown in Figure 1.The air-inlet cavity 211 that centrifuge is configured to sucking air inlet module 210 comes from
Outdoor air, and being discharged from the air outlet 223 of spiral case 222, by blower fan module 220 continuously as indoor conveying chamber outside
Fresh air.
In addition, the breeze fan of indoor unit 10 is configured to, go out sucking at least partly from the air inlet 110 at 100 top of casing
The air that centrifugal blower 221 is discharged, so as to be discharged with the air outlet 120 from 100 lower part of casing after the heat exchange of heat exchanger 300.In this way
Since, indoor outdoor fresh air is sent into after the heat exchange of 10 heat exchanger 300 of indoor unit, is rapidly reached the temperature of indoor setting, is made room
Interior temperature is not in fluctuation, keeps the stabilization of indoor temperature, to the environment of one healthiness of user.
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 air inlet module 210 is set to the outside of 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 early as possible close to 110 side of air inlet of indoor unit 10, i.e., aeration device 200 is far from indoor unit 10
Electric-controlled plate one end so that more get in machine 10 from outdoor fresh air, enter interior through the heel row that exchanges heat of indoor unit 10, more
More outdoor fresh airs gets in machine 10 and exchanges heat so that fluctuations in indoor temperature is smaller, and indoor temperature is more stable.
Further, as shown in figure 3, conduit connection 212 is arranged on the lower rear of air inlet module 210, and fresh air
Blast pipe 213 extends along the rear side of 100 bottom of casing together with the pipeline of indoor unit 10 is pierced by casing 100, fresh air blast pipe 213
It is further pierced by wall and is led to outdoor, outdoor fresh air is made to pass through fresh air blast pipe 213 and is got in.
Certainly, in certain embodiments, according to the construction of indoor unit 10, conduit connection 212 can be not provided with, such as will
Rear portion of the fresh air blast pipe 213 directly with air inlet module 210 connects, 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, introduce more outdoor fresh airs
It is indoor.
Further, as shown in Figure 1, being provided at the air outlet 223 of blower fan module 220 and 100 air inlet 110 of casing
The consistent air outlet grate 225 of air-inlet grille.Air outlet grate 225 is set at the air outlet 223 of blower fan module 220, with anti-gray
Either mosquito enters in aeration device 200 internal structure for polluting or destroying aeration device 200 to dirt, prevents from reducing fresh air dress
Put the effect of 200 inletting fresh airs.
In order to make the New atmosphere quality got in guaranteed, in some embodiments, as shown in Figs. 5 to 7, module is entered the wind
210 are equipped with filter screen 224 close to the air inlet side of blower fan module 220 is dismantled and assembled, for being carried out to being delivered to indoor air
Filtering, the filter screen 224 are detachable installation with air inlet module 210, periodically filter screen 224 can be disassembled cleaned or
Person replaces, to ensure that the air got in is fresh.
In further embodiments, 225 inside of air outlet grate is equipped with cleaning module 226, and 226 uses of the cleaning module are strong
Field dielectric technology is purified to being delivered to indoor air.Specifically, which is IFD purifiers,
IFD is a kind of dedusting technology, effective extremely strong for most advanced, the highest technology of efficiency in existing dedusting technology at present.Profit
With the highfield that dielectric substance is carrier.Dielectric substance forms cellular hollow microchannel, and dielectric package electrode slice exists
Strong electric field is formed in channel, it applies huge attraction to the charged particle moved in air, most stingy only generating
Almost 100% aerial sports particle can be adsorbed while flow impedance, it is particularly aobvious to the particulate pollutants such as PM2.5 removal effect
It writes.Using above-mentioned cleaning module 226, the PM2.5 particles in air can be greatly lowered, effectively in the weather that haze is wreaked havoc
Improve the quality for being sent into indoor outdoor air.
In addition, extra large pa filtering can also be used in the cleaning module 226, 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 the aeration device 200 of the present invention, filter screen 224 and purifier are installed, it can be fresh to what is got in
Air is purified, and particularly 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 226 and blower fan module 220, by blower fan module 220
The groove that 223 inside of air outlet is provided with, cleaning module 226 is placed in groove to coordinate and is installed.When cleaning module 226 uses one section
It is removable to unload down after time, the purifier of cleaning module 226 is cleaned or replaced, so as to ensure air purification
Quality.The groove that 223 inside of air outlet of blower fan module 220 is provided with, can be such that cleaning module 226 easily disassembles and installs, use
Family can be realized oneself, be not required to professional person's operation, make the popularity rate higher of the purifier.
In some preferred embodiments, ptc heater is equipped between cleaning module 226 and air outlet grate 225, for conveying
It is heated to indoor air.In air-conditioning heating, preheated using ptc heater to being delivered to indoor air,
Heat exchange amount of 10 heat exchanger 300 of indoor unit to outdoor air can further be reduced, 10 heat exchanger 300 of indoor unit can be increased to room
The heat exchange efficiency of interior air makes the time that indoor unit 10 reaches preset heating temperature shorter, and temperature is more stable.
In other embodiments, aeration device 200 is arranged on the side end outside casing 100, with indoor unit 10
Casing 100 is that separation is independently installed, using independently installed aeration device 200, can to family existing air conditioner indoor unit
10 do not improve or replace, and directly install aeration device 200 in outside, you can realize the effect of indoor inletting fresh air.Using upper
Structure is stated, can not only realize the flexibility that aeration device 200 is installed, to original 10 model of indoor unit, there is no limit, and
Convenient for the repair and maintenance to aeration device 200.
Aeration device 200 in the above embodiments, can heat or refrigerating operaton independently of indoor unit 10, certainly
It can also be heated with indoor unit 10 and synchronous operation of freezing.
The aeration device 200 of the present invention, you can it is integrated with indoor unit 10 inside 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 of the prior art
Cost, and low noise have preferable user experience.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
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 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 air inlet module and the blower fan module connected with the air inlet module；
The air inlet inside modules define air-inlet cavity, and be provided with the conduit connection connected with the air-inlet cavity, described
Conduit connection leads to for connecting to outdoor fresh air blast pipe；
The blower fan module includes centrifugal blower and the spiral case being arranged on 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 comes from outdoor air, and is discharged from the air outlet of the spiral case；And
The breeze fan is configured to, at least partly described centrifugal blower discharge of the air inlet sucking from the cabinet top
Air, so as to be discharged from the air outlet of the casing lower part after exchanging heat with the heat exchanger.
2. 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.
3. indoor unit according to claim 1, wherein,
The conduit connection is arranged on the lower rear of the air inlet module, and the fresh air blast pipe is along the bottom of shell
Rear side extend together with the pipeline of the indoor unit and be pierced by the casing.
4. indoor unit according to claim 1, wherein,
The rotation axis of the centrifugal blower is parallel with the rotation axis of the breeze fan.
5. 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.
6. indoor unit according to claim 5, wherein,
The air outlet grate consistent with the air-inlet grille of the shell air inlet is provided at the air outlet of the blower fan module.
7. indoor unit according to claim 6, wherein,
Cleaning module is equipped on the inside of the air outlet grate, the cleaning module is using implementation of intense field dielectric technology or extra large pa to conveying
It is purified to indoor air.
8. indoor unit according to claim 7, wherein,
The groove cooperation being provided on the inside of the cleaning module and the air outlet of the blower fan module is installed.
9. indoor unit according to claim 8, wherein,
Ptc heater is equipped between the cleaning module and the air outlet grate, for being delivered to indoor air progress to described
Heating.
10. the indoor unit according to claim 1 to 9, wherein,
The aeration device is heated independently of the indoor unit or refrigerating operaton.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102131.9A CN108224563A (en) | 2018-02-01 | 2018-02-01 | A kind of fresh air conditioner indoor unit |
| PCT/CN2019/074292 WO2019149256A1 (en) | 2018-02-01 | 2019-01-31 | Fresh air indoor air conditioner unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810102131.9A CN108224563A (en) | 2018-02-01 | 2018-02-01 | A kind of fresh air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108224563A true CN108224563A (en) | 2018-06-29 |
Family
ID=62670082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810102131.9A Pending CN108224563A (en) | 2018-02-01 | 2018-02-01 | A kind of fresh air conditioner indoor unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108224563A (en) |
| WO (1) | WO2019149256A1 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917143A (en) * | 2018-08-23 | 2018-11-30 | 青岛海尔空调器有限总公司 | A kind of air conditioner fresh wind tube |
| CN108954642A (en) * | 2018-08-14 | 2018-12-07 | 珠海格力电器股份有限公司 | Air current circulation and air-conditioning |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019149256A1 (en) * | 2018-02-01 | 2019-08-08 | 青岛海尔空调器有限总公司 | Fresh air indoor air conditioner unit |
| CN110701686A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔空调器有限总公司 | Fresh air cabinet type air conditioner indoor unit |
| CN108954642A (en) * | 2018-08-14 | 2018-12-07 | 珠海格力电器股份有限公司 | Air current circulation and air-conditioning |
| 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 |
| CN108917143A (en) * | 2018-08-23 | 2018-11-30 | 青岛海尔空调器有限总公司 | A kind of air conditioner fresh wind tube |
| WO2020057087A1 (en) * | 2018-09-20 | 2020-03-26 | 广东美的制冷设备有限公司 | Air conditioner cleaning apparatus, air conditioner indoor unit, and air conditioner |
| 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 |
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| EP3734171A4 (en) * | 2019-03-03 | 2020-11-04 | GD Midea Air-Conditioning Equipment Co., Ltd. | Air conditioning indoor unit and air conditioner |
| WO2020192070A1 (en) * | 2019-03-26 | 2020-10-01 | 珠海格力电器股份有限公司 | Air conditioner cleaning device and cleaning method, and air conditioner |
| CN109882434A (en) * | 2019-04-01 | 2019-06-14 | 珠海格力电器股份有限公司 | Blower fan structure, aeration device and air conditioner indoor unit |
| CN109882434B (en) * | 2019-04-01 | 2024-02-27 | 珠海格力电器股份有限公司 | Fan structure, fresh air device and air conditioner indoor unit |
| CN111059622A (en) * | 2019-12-27 | 2020-04-24 | 宁波奥克斯电气股份有限公司 | Centrifugal fan, fresh air assembly and air conditioner |
| CN112283801B (en) * | 2020-10-30 | 2021-11-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Fresh air conditioner and control method thereof |
| CN112283801A (en) * | 2020-10-30 | 2021-01-29 | 珠海格力电器股份有限公司 | Fresh air conditioner and control method thereof |
| CN112747369A (en) * | 2021-01-29 | 2021-05-04 | 广东美的制冷设备有限公司 | Air conditioner control method and air conditioner |
| CN112747369B (en) * | 2021-01-29 | 2024-06-04 | 广东美的制冷设备有限公司 | Air conditioner control method and air conditioner |
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| WO2019149256A1 (en) | 2019-08-08 |
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Application publication date: 20180629 |