CN108386914A - A kind of fresh air conditioner indoor unit - Google Patents
A kind of fresh air conditioner indoor unit Download PDFInfo
- Publication number
- CN108386914A CN108386914A CN201810183063.3A CN201810183063A CN108386914A CN 108386914 A CN108386914 A CN 108386914A CN 201810183063 A CN201810183063 A CN 201810183063A CN 108386914 A CN108386914 A CN 108386914A
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- China
- Prior art keywords
- air
- module
- indoor unit
- aeration device
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
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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
-
- 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
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
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 the blower fan module entered the wind module and be 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；Blower fan module will enter the wind the outdoor fresh air that module introduces and be sent into interior, and cleaning module is equipped on the inside of the air outlet of blower fan module, and the lower part of cleaning module is equipped with heating module.The blower fan module of the aeration device of the present invention is equipped with heating module, after fresh air function operation, air-conditioning needs the air capacity to exchange heat to increase in heating, it takes longer for getting to set temperature, by installing heating module in aeration device, the fresh air got in is heated in advance, can effectively improve the heating effect of air-conditioning, improves comfort level when user uses.
Description
Technical field
The present invention relates to air conditioners, more particularly to 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.
After current air conditioner indoor unit introduces aeration device, when using fresh air function, the air for carrying out heat exchange can be increased
Amount, under the premise of air-conditioning heating ability is constant, when operation of air conditioner, needs the longer time to get to temperature set by user,
Can heating effect be deteriorated, to influence user experience.
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 user experiences to be improved.
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 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 outside centrifugal blower；The air inlet of spiral case connects with air-inlet cavity
It is logical, and its air outlet, towards the top of casing, the air outlet inside of blower fan module is equipped with cleaning module, the lower part of cleaning module
Equipped with heating module；Centrifugal blower is configured to sucking air-inlet cavity and comes from outdoor air, passes sequentially through heating module and purification
It is discharged from the air outlet of spiral case after module；And
Breeze fan is configured to, and the air that at least partly centrifugal blower is discharged is sucked from the air inlet of cabinet top,
To be discharged from the air outlet of casing lower part after exchanging heat with heat exchanger.
Preferably, accommodating chamber is defined at the air outlet of spiral case outward, the lower part of accommodating chamber is provided with heating module.
Preferably, both sides opposite inside accommodating chamber are respectively arranged with protrusion；
The two sides of heating module are equipped with fixing piece, and fixing piece makes heating module be removably mountable to hold with male cooperation
Receive intracavitary.
Preferably, the upper end of accommodating chamber is fixed with cleaning module, and the upper end both lateral sides of accommodating chamber are equipped with locating piece,
Lengthwise position for limiting cleaning module.
Preferably, side of the upper end of accommodating chamber far from air inlet module is equipped with buckle, the transverse direction for limiting cleaning module
Position.
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, the air inlet for entering the wind module is provided with air-inlet grille；It is provided at the air outlet of blower fan module and machine
The consistent air outlet grate of the air-inlet grille of shell air inlet.
Preferably, aeration device is independently of indoor unit heating or refrigerating operaton.
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 control fresh air
Device is turned on or off.
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, outdoor air can also be introduced into interior by aeration device, for closing
The interior space provide continue and ozone prevent air conditioner disease to increase the oxygen content of room air.
Further, in aeration device of the invention, purifier is installed, can to the fresh air that gets in into
Row purification, especially present atmosphere pollution increasingly sharpen, and purified air is sent into interior, improves the quality of room air,
Reduce injury of the pollution air to body.
Further, the blower fan module of aeration device of the invention is equipped with heating module, empty after fresh air function operation
It adjusts and needs the air capacity to exchange heat to increase in heating, take longer for getting to set temperature, by aeration device
Heating module is installed, the fresh air got in is heated in advance, can effectively improve the heating effect of air-conditioning, improving user makes
The comfort level of used time.
Still further, the aeration device of the present 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 front view of aeration device shown in Fig. 2；
Fig. 4 is the schematic diagram of the blower fan module of aeration device shown in Fig. 2；
Fig. 5 is the schematic diagram at another visual angle of blower fan module shown in Fig. 4；
Fig. 6 is the schematic diagram of heating module in aeration device shown in Fig. 2.
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 include with appearance in the prior art with other than the indoor unit 10 as performance,
It further include aeration device 200.Specifically, which includes casing 100, and breeze fan is disposed with (in figure inside casing 100
It is not shown) and heat exchanger (not shown), and offer air inlet 110, the lower part of casing 100 at the top of casing 100
Form air outlet (not shown).Room air is introduced from air inlet 110 inside indoor unit 10 by breeze fan, through heat exchange
After device heat exchange (refrigeration or heating), then the air after heat exchange 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 to the user, effectively improves
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-conditioning to increase the oxygen content amount of room air
Disease.
However after air conditioner indoor unit 10 introduces aeration device 200, when using fresh air function, it can increase and carry out heat exchange
Air capacity, under the premise of air-conditioning heating ability is constant, it is set by user that when operation of air conditioner, needs the longer time to get to
Temperature can make heating effect be deteriorated, to influence user experience.
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 positioned at the inside of casing 100, 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, the sucking of air inlet 110 from 100 top of casing is at least partly new
Wind apparatus 200 is delivered to indoor outdoor air, thus sending from 100 lower part of casing after exchanging heat with heat exchanger (not shown)
Air port (not shown) discharge.Since in this way, indoor outdoor fresh air has been sent into through 10 heat exchanger (not shown) of indoor unit
After heat exchange, it is rapidly reached the temperature of indoor setting, it is not in fluctuation to make indoor temperature, keeps the stabilization of indoor temperature,
To the environment of one healthiness of user.
Fig. 2 is the schematic diagram of the aeration device of fresh air conditioner indoor unit shown in Fig. 1 10；Fig. 3 is aeration device shown in Fig. 2
Front view；Fig. 4 is the schematic diagram of the blower fan module 220 of aeration device shown in Fig. 2；Fig. 5 is the another of blower fan module 220 shown in Fig. 4
The schematic diagram at one visual angle.Further, in conjunction with above-mentioned attached drawing it is found that aeration device 200 includes air inlet module 210 and blower fan module
220, wherein air inlet module 210 is connected to blower fan module 220；Air-inlet cavity is defined inside the air inlet module 210, enters the wind module
210 lower rear is provided with air inlet 211, enters air-inlet cavity for introducing outdoor gas.
Blower fan module 220 includes centrifugal blower (not shown) and the spiral case 221 being arranged outside the centrifugal blower, snail
The air inlet 223 of shell 221 is connected to the air-inlet cavity of air inlet module 210, and its air outlet 222 is towards the top of casing 100, such as
Shown in Fig. 1.The air-inlet cavity that centrifuge is configured to sucking air inlet module 210 comes from outdoor air, and from the outlet air of spiral case 221
Mouthfuls 222 are discharged, and pass through the continuously fresh air to outside indoor conveying chamber of blower fan module 220.
Further, 222 inside of air outlet of blower fan module 220 is equipped with cleaning module 224, the lower part of cleaning module 224
Equipped with heating module 230；Centrifugal blower is configured to sucking air-inlet cavity and comes from outdoor air, passes sequentially through heating module 230
It is discharged from the air outlet 222 of spiral case 221 with after cleaning module 224.When using fresh air function, from outdoor air into entering the room
Before the interior gas mixing with after heat exchange, after the preheating for first passing through heating module 230, and sent after the purification of cleaning module 224
Within entering, therefore, increasing the air capacity for carrying out heat exchange, newly the outdoor gas within entrance has already passed through hotter, certainly
The temperature according to actual conditions setting preheating can be shifted to an earlier date, interior is delivered to after so that outdoor gas is reached certain temperature, is carried significantly
The high heating capacity of air-conditioning, when operation of air conditioner, need the shorter time to reach temperature set by user, improve heating effect, from
And improve user experience.
Specifically, the air outlet of spiral case 221 is defined outward at the air outlet 222 of the spiral case 221 of blower fan module 220
Accommodating chamber 225 is defined at 222 outward, its underpart is equipped with heating module 230.It is set in the blower fan module 220 of aeration device
There is heating module 230, after fresh air function operation, air-conditioning needs the air capacity to exchange heat to increase in heating, takes longer for
Set temperature can be reached, by the installation heating module 230 in aeration device, the fresh air got in is heated in advance,
The heating effect of air-conditioning is can effectively improve, comfort level when user uses is improved.
The cross-sectional area of accommodating chamber 225 is more than the cross section of the air outlet 222 of blower fan module 220, fixation easy to support
Heating module 230.
In a particular embodiment, the opposite both sides in 225 inside of accommodating chamber are respectively arranged with protrusion 226, for fixed heating
Module 230.The schematic diagram of heating module in aeration device as shown in Figure 6, the two sides of heating module 230 are equipped with fixing piece 231,
Fixing piece 231 makes heating module 230 be removably mountable in accommodating chamber 225 with 226 cooperation of protrusion.Removable setting, makes
Heating module 230 flexibly can be installed or be removed, and be conveniently replaceable；Or whether heated mould is installed determines according to actual conditions
Block 230.
Further, cleaning module 224, cleaning module 224 and blower fan module 220 are fixed in the upper end of accommodating chamber 225
Between be dismantled and assembled setting, in conjunction with Fig. 2 and 3 analyze, specifically, cleaning module 224 is arranged in the upside of heating module 230, and
The upper end both lateral sides of accommodating chamber 225 are equipped with locating piece 227, the lengthwise position for limiting cleaning module 224.Accommodating chamber
Side upper end of 225 upper end far from air inlet module 210 is equipped with buckle 228, the lateral position for limiting cleaning module 224
It sets.When cleaning module 224 after a period of use, it is removable to unload down, to the purifier of cleaning module 224 carry out cleaning or
It replaces, to ensure the quality of air purification.Installation purification is defined at the air outlet 222 of the spiral case 221 of blower fan module 220
The side of the accommodating chamber 225 of module 224, accommodating chamber 225 towards 10 front of indoor unit is provided with mounting hole 227, can make cleaning module
224 convenient disassembly and installations, user can be realized oneself, are not required to professional person's operation, make the popularity rate of the purifier more
It is high.
In some alternate embodiments, the upper and lower position of heating module 230 and cleaning module 224 can be exchanged, and can make
After the outdoor air got in first passes through the purification of cleaning module 224, sent after being heated to preset temperature using heating module 230
To interior, mixed with room air.
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 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
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 the heat exchange of machine 10 so that fluctuations in indoor temperature is smaller, and indoor temperature is more stable.
It, can be in the air inlet 211 of air inlet module 210 according to the construction of indoor unit 10 in certain alternate embodiments
Be communicated with and be passed through outdoor blast pipe, and fresh air blast pipe along 100 bottom of casing rear side together with the pipeline of indoor unit 10
Extension is pierced by casing 100, and fresh air blast pipe is further pierced by wall and leads to outdoor, so that outdoor fresh air is passed through fresh air blast pipe and enters
It is indoor.
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.
Further, (do not show in figure as shown in Figure 1, being provided with air-inlet grille at the air inlet 211 of air inlet module 210
Go out), it is provided at the air outlet 222 of blower fan module 220 and consistent with the air-inlet grille of 100 air inlet 110 of casing goes out style
Grid (not shown).It is provided with air-inlet grille, the air outlet of blower fan module 220 at the air inlet 211 of air inlet module 210
Air outlet grate is set at 222, and with dust protection, either mosquito enters pollution in aeration device 200 or destroys aeration device 200
Internal structure prevents the effect for reducing by 200 inletting fresh air of aeration device.
In order to keep the New atmosphere quality got in guaranteed, in further embodiments, air inlet module 210 is close to wind turbine mould
223 side of air inlet of block 220 is dismantled and assembled to be equipped with filter screen 224, for being filtered to being delivered to indoor air, the filtering
Net 224 is detachable installation with air inlet module 210, can periodically disassemble filter screen 224 and be cleaned or replaced, to protect
It is fresh to demonstrate,prove the air got in.
In further embodiments, as shown in Fig. 2, the air outlet 222 of blower fan module 220 is equipped with cleaning module 224, this hair
Bright cleaning module 224 is purified using filter type to being delivered to indoor air, is such as filtered using extra large pa, extra large pa is one
The efficient filter paper of kind, can cross 99% fine particle in air filtering, ensure that the air exported through blower fan module 220 is clean
Only, secondary pollution is avoided.
In some alternate embodiments, cleaning module 224 can also use implementation of intense field dielectric technology to being delivered to room
Interior air is purified.Specifically, the cleaning module 224 be IFD purifiers, 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.Utilize the forceful electric power that dielectric substance is carrier
.Dielectric substance forms cellular hollow microchannel, and dielectric package electrode slice forms strong electric field in channel, it is right
The charged particle moved in air applies huge attraction, can be adsorbed 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 particles 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 the aeration device 200 of the present invention, purifier is installed, the fresh air got in can be carried out net
Change, especially present atmosphere pollution increasingly sharpens, and purified air is sent into interior, improves the quality of room air, is reduced
Pollute injury of the 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, you can realize the effect of indoor inletting fresh air.Using upper
Structure is stated, the flexibility of the installation of aeration device 200 not only may be implemented, to 10 model of original 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 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.
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.
For the ease of controlling independent aeration device 200, as shown in Fig. 2, the aeration device 200 has corresponding controller
240, specifically, in the upper end of air inlet module 210 and it is equipped with controller 240 close to blower fan module 220, controller 240 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 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 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 air outlet inside of the blower fan module is equipped with only
Change module, the lower part of the cleaning module is equipped with heating module；The centrifugal blower, which is configured to suck the air-inlet cavity, to be come from
Outdoor air is discharged after passing sequentially through the heating module and the cleaning module from the air outlet of the spiral case；And
The breeze fan is configured to, from at least partly described centrifugal blower discharge of the air inlet of cabinet top sucking
Air, to the heat exchanger exchange heat after from the air outlet of the casing lower part be discharged.
2. indoor unit according to claim 1, wherein
Accommodating chamber is defined at the air outlet of the spiral case outward, the lower part of the accommodating chamber is provided with the heating module.
3. indoor unit according to claim 2, wherein
Opposite both sides are respectively arranged with protrusion inside the accommodating chamber；
The two sides of the heating module are equipped with fixing piece, and the fixing piece keeps the heating module removable with the male cooperation
It is installed in the accommodating chamber to dress.
4. indoor unit according to claim 3, wherein
The upper end of the accommodating chamber is fixed with the cleaning module, and the upper end both lateral sides of the accommodating chamber are equipped with positioning
Part, the lengthwise position for limiting the cleaning module.
5. indoor unit according to claim 4, wherein
Side of the upper end of the accommodating chamber far from the air inlet module is equipped with buckle, the transverse direction for limiting the cleaning module
Position.
6. 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.
7. indoor unit according to claim 1, wherein
The rotation axis of the centrifugal blower is parallel with the rotation axis of the breeze fan.
8. indoor unit according to claim 1, wherein
The air inlet of the air inlet module is provided with air-inlet grille；
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.
9. according to the indoor unit described in claim 1 to 9, wherein
The aeration device is heated independently of the indoor unit or refrigerating operaton.
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.
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| CN201810183063.3A CN108386914A (en) | 2018-03-06 | 2018-03-06 | A kind of fresh air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810183063.3A CN108386914A (en) | 2018-03-06 | 2018-03-06 | A kind of fresh air conditioner indoor unit |
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| CN201810183063.3A Pending CN108386914A (en) | 2018-03-06 | 2018-03-06 | A kind of fresh air conditioner indoor unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237612A (en) * | 2018-09-30 | 2019-01-18 | 珠海格力电器股份有限公司 | Air conditioner indoor unit |
| CN109373457A (en) * | 2018-10-18 | 2019-02-22 | 广东美的制冷设备有限公司 | Air conditioner |
| CN111981578A (en) * | 2020-08-11 | 2020-11-24 | Tcl空调器(中山)有限公司 | Machine in new trend module and air conditioning |
| WO2023092802A1 (en) * | 2021-11-26 | 2023-06-01 | Tcl空调器(中山)有限公司 | Indoor unit of air conditioner |
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| CN109373457A (en) * | 2018-10-18 | 2019-02-22 | 广东美的制冷设备有限公司 | Air conditioner |
| CN111981578A (en) * | 2020-08-11 | 2020-11-24 | Tcl空调器(中山)有限公司 | Machine in new trend module and air conditioning |
| WO2023092802A1 (en) * | 2021-11-26 | 2023-06-01 | Tcl空调器(中山)有限公司 | Indoor unit of air conditioner |
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Application publication date: 20180810 |