CN108548215A - A kind of fresh air conditioner indoor unit - Google Patents
A kind of fresh air conditioner indoor unit Download PDFInfo
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- CN108548215A CN108548215A CN201810231152.0A CN201810231152A CN108548215A CN 108548215 A CN108548215 A CN 108548215A CN 201810231152 A CN201810231152 A CN 201810231152A CN 108548215 A CN108548215 A CN 108548215A
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- air
- indoor unit
- purifier
- module
- longeron
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present invention provides a kind of fresh air conditioner indoor unit, including casing, aeration device and purifier, aeration device includes the blower fan module entered the wind module and be connected to air inlet module；Air inlet inside modules define air-inlet cavity, and are provided with the conduit connection being connected to air-inlet cavity, and conduit connection, which is used to connect, to lead to outdoor fresh air blast pipe；Blower fan module includes centrifugal blower and the spiral case that is arranged outside centrifugal blower；The air inlet of spiral case is connected to air-inlet cavity, and air outlet is towards the top of casing；Purifier includes the first purifier being arranged at the air outlet of spiral case and is arranged the second purifier in the air inlet of casing parallel, outdoor air gets in machine after the first purifier and the second purifier successively, and indoor air gets in machine after the second purifier.Fresh air conditioner indoor unit provided by the invention may be implemented the multi-level air-cleaning function of various dimensions, indoor air quality made to be much improved.
Description
Technical field
The present invention relates to air conditioners, more particularly to a kind of fresh air conditioner indoor unit.
Background technology
Air conditioner is to be widely used a kind of general household electrical appliance, general to have heating and refrigerating function, in environment temperature
The temperature of room air is adjusted when too low or excessively high, a suitable indoor environment is provided to the user, effectively improves
The quality of the life of user.
But since indoor air is only carried out circulating-heating or drop by current air conditioner in heating or refrigeration
Temperature, while user can simultaneously close off the door in room to keep indoor temperature, so, indoor air quality
It will gradually be deteriorated, to be adversely affected to the health of user.Particularly, atmosphere pollution increasingly sharpens in recent years,
Especially heating season, people are reluctant windowing ventilation more in winter, in this way, indoor air quality can worse and worse, oxygen content is more next
It is lower, influence health.
There is also can not introduce outdoor air to current air-conditioning internal machine equipment.Developed countries, such as Germany,
The method that the large-scale air of factory, theater is adjusted, introduces aeration device is introduced into family after fining, miniaturization.But at
This is excessively high, and the aeration device price for applying in general to family is 4,000,5,000 or even up to ten thousand, top more expensive than air conditioner
The sexual valence consumption idea of general Chinese is covered, so how improving structure for aeration device, reducing price is current one big
Development trend.
Invention content
It is an object of the present invention to provide a kind of fresh air conditioner indoor unit, at least to solve portion of the existing technology
Divide defect.
A further object of the present invention is to indoor air quality to be improved.
Another further object of the present invention is to fresh air conditioner indoor machine structures to be simplified, and reduce cost.
Particularly, the present invention provides a kind of fresh air conditioner indoor units, including：
Casing, inside is disposed with breeze fan and heat exchanger, and there is cabinet top air inlet, lower part to form air-supply
Mouthful；
Aeration device is set to a side end of casing；Wherein
Aeration device includes the blower fan module entered the wind module and be connected to air inlet module；
Air inlet inside modules define air-inlet cavity, and are provided with the conduit connection being connected to air-inlet cavity, piping connection
Portion, which is used to connect, to be led to outdoor fresh air blast pipe；
Blower fan module includes centrifugal blower and the spiral case that is arranged outside centrifugal blower；The air inlet of spiral case connects with air-inlet cavity
Logical, 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 of shell is discharged；And
Purifier, including the first purifier for being arranged at the air outlet of spiral case and the air inlet in casing is set parallel
The second purifier at mouthful, outdoor air get in machine after the first purifier and the second purifier successively,
Indoor air gets in machine after the second purifier；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, the first purifier includes limiting accommodating chamber at the air outlet of spiral case outward, and accommodating chamber penetrates through spiral case
Air outlet；
First cleaning module is installed in accommodating chamber；
Accommodating chamber is provided with mounting hole towards the side in front of indoor unit, in order to the dismounting of the first cleaning module.
Preferably, the second purifier is slidably mounted on casing, and positioned at the inside of shell air inlet；Wherein
Second purifier includes cleaning module, fixation kit and slide assemblies, and fixation kit fixes cleaning module in cunning
On dynamic component, slide assemblies drive cleaning module to move up and down inside machine indoors.
Preferably, cleaning module includes the second cleaning module and third cleaning module of lateral arranged in parallel；
Fixation kit includes first crossbeam and second cross beam and the first longeron, the second longeron, third longeron, the 4th longeron
With the 5th longeron；Wherein,
First crossbeam and second cross beam are oppositely arranged, longitudinal position for fixing the second cleaning module and third cleaning module
It sets；
First longeron and the second longeron are oppositely arranged, the lateral position for fixing the second cleaning module；
4th longeron and the 5th longeron are oppositely arranged, the lateral position for fixing third cleaning module；And second is vertical
Beam and the 4th longeron are fixed by the card slot at third longeron both ends；
Slide assemblies are located at the both sides of the second purifier；Each slide assemblies include guide rail and slideway, wherein guide rail is solid
Loaded on casing, slideway is connect with the first longeron and the 5th longeron respectively for Dingan County, and slideway drives cleaning module to be moved down along guide rail
It is dynamic.
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, air inlet module is equipped with the first filter screen close to the air inlet side of blower fan module is dismantled and assembled, for room
Outer 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, the inside of air-inlet grille and positioned at the second purifier outside be equipped with the second filter screen.
Preferably, between the first purifier and air outlet grate be equipped with ptc heater, for be delivered to indoor air into
Row heating.
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, 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, fresh air conditioner indoor unit of the invention, is on the one hand equipped with first at the air outlet of aeration device
Filter screen and the first purifier can purify the outdoor fresh air got in, especially present atmosphere pollution
Increasingly sharpen, purified air is sent into interior, improves the quality of room air, reduces injury of the pollution air to body；
On the other hand the air inlet of machine is equipped with the second filter screen and the second purifier indoors, can be to indoor circulation air
It is purified, by the multi-level purification of the various dimensions of the first purifier and the second purifier, makes indoor air quality
It is much improved, reduces injury of the pollution air to body.
Further, aeration device of the invention, you can it is mounted on inside indoor unit, it is integrated with indoor unit,
It can be mounted on outside indoor unit.No matter any type of installation condition, can be greatly reduced using new wind turbine in the prior art
Cost, and low noise has preferable user experience.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the overall schematic of fresh air conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the internal structure schematic diagram of fresh air conditioner indoor unit shown in Fig. 1；
Fig. 3 is the aeration device schematic diagram of fresh air conditioner indoor unit shown in Fig. 1；
Fig. 4 is the exploded perspective view of aeration device shown in Fig. 3；
Fig. 5 is confined explosion's schematic diagram of fresh air conditioner indoor unit shown in Fig. 2；
Fig. 6 is the schematic diagram of the second purifier of fresh air conditioner indoor unit shown in fig. 5；
Fig. 7 is the exploded perspective view of the second purifier shown in fig. 6.
Specific implementation mode
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.As can be known from Fig. 1, fresh air conditioner indoor unit 10 provided by the invention, is removed
Include outside the indoor unit as appearance in the prior art with performance, further includes aeration device 200.Specifically, in conjunction with Fig. 1 and
Fig. 2 is analyzed it is found that the indoor unit 10 includes casing 100, is disposed with breeze fan (not shown) and heat exchange inside casing 100
Device (not shown), and air inlet 110 is offered at the top of casing 100, air outlet 120 is formed at the lower part of casing 100.
Room air is introduced from air inlet 110 inside indoor unit 10 by breeze fan, after heat exchanger exchanges heat (refrigeration or heating),
The air after heat exchange is introduced into interior from air outlet 120 again, is so recycled, when environment temperature is too low or excessively high to Interior Space
The temperature of gas is adjusted, and provides a suitable indoor environment to the user, is effectively improved the quality of the life of user.
The fresh air conditioner indoor unit 10 of the present invention has aeration device 200 due to being increased newly on traditional air conditioner indoor unit 10, because
This turns off window in air conditioner refrigerating or heating operations, outdoor air can also be introduced room by aeration device 200
It is interior, it provides lasting and ozone for the closed interior space and prevents air-conditioning to increase the oxygen content amount of room air
Disease.
In some embodiments, as shown in Figure 1, the side end with casing 100 is arranged in aeration device 200, and it is located at machine
The inside of shell 100 is integrally formed with original air conditioner indoor unit, and aeration device 200 is not exposed to outside indoor unit 10, is both protected
The aesthetic feeling of appearance is held, and has saved the space of installation indoor unit 10.
Further, as shown in Fig. 2, in fresh air conditioner indoor unit 10, on the one hand in the air outlet of aeration device 200
First filter screen 224 and the first purifier 300 are installed at 223, the outdoor 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；On the other hand second filter screen 413 and second is installed at the air inlet 110 of machine 10 indoors
Purifier 400 can purify indoor circulation air, pass through the first purifier 300 and the second purifier 400
The multi-level purification of various dimensions, so that indoor air quality is much improved.
Specifically, Fig. 3 is 200 schematic diagram of aeration device of fresh air conditioner indoor unit shown in Fig. 1 10, and Fig. 4 is new shown in Fig. 3
The exploded perspective view of wind apparatus 200, in conjunction with Fig. 2 and Fig. 3 analyses it is found that aeration device 200200 includes air inlet module 210 and wind
Machine module 220, wherein air inlet module 210 is connected to blower fan module 220；Air-inlet cavity 211 is defined inside the blower fan module 220,
And it is provided with the conduit connection 212 being connected to air-inlet cavity 211, which, which is used to connect, leads to the new of outdoor
Wind blast pipe 213.Blower fan module 220 includes centrifugal blower 221 and the spiral case 222 being arranged outside the centrifugal blower 221, spiral case
222 air inlet is connected to the air-inlet cavity 211 of air inlet module 210, and its air outlet 223 is such as schemed towards the top of casing 100
Shown in 1.The air-inlet cavity 211 that centrifuge is configured to sucking air inlet module 210 comes from outdoor air, and going out from spiral case 222
Air port 223 is discharged, by blower fan module 220 continuously as the fresh air outside indoor conveying chamber.
Outdoor fresh air is by the effect of blower fan module 220, outside 212 communication chamber of conduit connection by entering the wind module 210
Fresh air blast pipe, outdoor fresh air is delivered to interior, to room air carry out microcirculation, improve indoor air quality, increase
Room air oxygen content is conducive to the health of user.
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, to be discharged from the air outlet 120 of 100 lower part of casing after exchanging heat with heat exchanger.In this way with
Come, is sent into indoor outdoor fresh air after the heat exchange of 10 heat exchanger of indoor unit, is rapidly reached the temperature of indoor setting, makes indoor temperature
Be not in fluctuation, keep the stabilization of indoor temperature, gives the environment of one healthiness of user.
In the present embodiment, which further includes purifier, and as shown in Figures 3 and 4, which includes
First purifier 300；As it can be seen in figures 5 and 6, the purifier further includes the second purifier 400.Outdoor air passes through successively
Enter fresh air indoor unit 10 after crossing the first purifier 300 and the second purifier 400, indoor air is filled by the second purification
Enter fresh air indoor unit 10 after setting 400.
For the mounting structure of above-mentioned first purifier 300, it is specifically shown in Fig. 4,300 spiral case 222 of the first purifier
Accommodating chamber 310 is limited at air outlet 223 and positioned at air-supply arrangement lower part, and accommodating chamber 310 penetrates through the air outlet 223 of spiral case 222,
When so as to outdoor fresh air by the air outlet 223 of spiral case 222, it is discharged by accommodating chamber 310；It is equipped with first in accommodating chamber 310
Cleaning module 320；The side in accommodating chamber 310 towards 10 front of indoor unit is provided with mounting hole 330, in order to the first cleaning module
320 dismounting.When outdoor fresh air passes through accommodating chamber 310, by the purification of the first cleaning module 320, it is preferable to generate air quality
Fresh air be discharged into interior.
When the first cleaning module 320 after a period of use, it is removable to unload down, the first cleaning module 320 is cleaned
Or replace, to ensure the quality of air purification.The side in accommodating chamber 310 towards 10 front of indoor unit is provided with mounting hole 330,
Making the first cleaning module 320, easily disassembly and installation, user can be realized oneself, are not required to professional person's operation, make the fresh air
The popularity rate higher of device 200.
For the mounting structure of above-mentioned second purifier 400, it is specifically shown in Fig. 5 to Fig. 7, the second purifier 400 can be slided
Dynamic is installed on casing 100, and positioned at the inside of 100 air inlet 110 of casing, makes the gas into casing 100, by second
Purifier 400 send to heat exchanger after purifying and exchanges heat, and interior is then discharged from the air outlet 120 of casing 100, moves in circles,
Realize the heating to indoor gas or refrigeration.
Specifically, as shown in Figures 6 and 7, the second purifier 400 includes cleaning module 410, fixation kit 420 and sliding
Component 430, fixation kit 420 fix cleaning module 410 on slide assemblies 430, and slide assemblies 430 drive cleaning module 410
It is moved up and down inside machine 10 indoors.
Fig. 5 analyses are recombined, when the second cleaning module 411 and third cleaning module 412 as slide assemblies 430 slide to
At the air inlet 110 of casing 100, the air of machine 10 is got in from shell air inlet 110 can first pass through the purification of cleaning module 410
After send to heat exchanger exchange heat；It, can be by the second purification when not needing the purification of cleaning module 410 when indoor air quality is preferable
Module 411 and third cleaning module 412 slide into 10 panel of indoor unit, 130 side, then get in the air of machine 10 without
Cleaning module purification, which can be sent to heat exchanger, to exchange heat.
According to the exploded perspective view of the second purifier 400 in Fig. 7 it is found that cleaning module 410 includes lateral arranged in parallel
The second cleaning module 411 and third cleaning module 412.Since cleaning module 410 uses, the material is soft, in cleaning module
410 be mounted on 10 inside of indoor unit when, need to be supported cleaning module 410, cleaning module 410 be divided into multiple purifications
Module is also easy for being supported the cleaning module 410.
Specific fixed form is as follows：Fixation kit 420 includes first crossbeam 421 and second cross beam 422, and it sets relatively
It sets, the lengthwise position for fixing the second cleaning module 411 and third cleaning module 412, first crossbeam 421 and second cross beam
422 relative directions are equipped with fixing groove 428, and the transverse direction of the second cleaning module 411 and third cleaning module 412 can stick into fixing groove
In 428, and then the second cleaning module 411 and third cleaning module 412 are fixed；Further, fixation kit 420 also wraps
Include the first longeron 423, the second longeron 424, third longeron 425, the 4th longeron 426 and the 5th longeron 427, wherein the first longeron
423 and second longeron 424 be oppositely arranged, the relative direction of the first longeron 423 and the second longeron 424 is equipped with fixing groove 428, second
The longitudinal direction of cleaning module 411 can stick into fixing groove 428, and then fix the lateral position of the second cleaning module 411, and the 4th is vertical
Beam 426 and the 5th longeron 427 are oppositely arranged, and the relative direction of the 4th longeron 426 and the 5th longeron 427 is equipped with fixing groove 428, the
The longitudinal direction of three cleaning modules 412 can stick into fixing groove 428, and then the lateral position of fixed third cleaning module 412；And
Second longeron 424 and the 4th longeron 426 are fixed by the card slot 429 at 425 both ends of third longeron, the both ends point of third longeron 425
It is not fixed on the middle part of first crossbeam 421 and second cross beam 422.Slide assemblies 430 are located at the both sides of the second purifier 400,
Each slide assemblies 430 include guide rail 431 and slideway 432, and guide rail 431 is fixedly installed on casing 100, slideway 432 respectively with
First longeron 423 and the connection of the 5th longeron 427, the drive cleaning module 410 of slideway 432 is moved up and down along guide rail 431 or slideway
432 and first can be connected and fixed by fixing piece 434 between longeron 423 and the 5th longeron 427.
It will also realize that from Fig. 7, on the casing 100 of 400 both sides of the second purifier, be separately installed with motor 433, motor
433 motor shaft is connect with slideway 432, and under the action of motor shaft, slideway 432 drives cleaning module 410 to move up and down, according to
The different location of the demand movement of user.When Outdoor Air Quality is poor or indoor air quality is poor, need to outdoor
Fresh air carries out purification twice or to indoor air purification, and cleaning module 410 slides at the air inlet 110 of casing 100 at this time, right
The gas for getting in machine 10 is purified；When Outdoor Air Quality is preferable or indoor air quality is preferable, without to room
Outer fresh air carries out purification twice or to indoor air purification, and cleaning module 410 slides to 130 side of panel at this time, it is not necessary to entering
The gas of indoor unit 10 is purified.
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.
In some alternate embodiments, as shown in figure 4, conduit connection 212 be arranged air inlet module 210 it is lower after
Side, and rear side of the fresh air blast pipe 213 along 100 bottom of casing extends together with the pipeline of indoor unit 10 and is pierced by casing 100, newly
Wind blast pipe 213 is further pierced by wall and is led to outdoor, so that outdoor fresh air is passed through fresh air blast pipe and gets in.
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, 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 140.Air outlet grate 225 is set at the air outlet 223 of blower fan module 220, to prevent
Either mosquito enters in aeration device 200 internal structure for polluting or destroying aeration device 200 to dust, prevents from reducing fresh air
The effect of 200 inletting fresh air of device.
In order to keep the New atmosphere quality got in guaranteed, in some embodiments, as shown in figure 4, air inlet module 210 is leaned on
The air inlet side of nearly blower fan module 220 is dismantled and assembled to be equipped with the first filter screen 224, for being carried out to being delivered to indoor air
Filter, first filter screen 224 are detachable installation with air inlet module 210, can the first filter screen 224 periodically be disassembled progress
Cleaning is replaced, to ensure that the air got in is fresh.
It is equipped with the second filter screen 413 in the inside of air-inlet grille 140 and positioned at the outside of the second purifier 400, with right
The gas for being sent into indoor unit 10 carries out preliminary filtration, purification, and particularly, the aperture of the second filter screen 413 is less than the first filter screen
224 aperture obtains further by the outdoor air that the first filter screen 224 filters after being filtered using the second filter screen 413
Purification, the air of relative clean is sent to the second purifier 400 and is purified.
In the present invention, the cleaning module that purifier uses is using implementation of intense field dielectric technology to being delivered to indoor sky
Gas is purified.Specifically, IFD purifiers can be used in cleaning module, and IFD is a kind of dedusting technology, for existing dedusting at present
Most advanced in technology, the highest technology of efficiency, it is effective extremely strong.Utilize the highfield that dielectric substance is carrier.Electricity is situated between
Material forms cellular hollow microchannel, and dielectric package electrode slice forms strong electric field in channel, it is in air
The charged particle of movement applies huge attraction, and almost 100% can be adsorbed while minimum air flow impedance only generating
Aerial sports particle, it is especially pronounced to the particulate pollutants removal effect such as PM2.5.It, can be in haze using above-mentioned cleaning module
The PM2.5 particles in air are greatly lowered in the weather wreaked havoc, and are effectively improved the quality for being sent into indoor outdoor air.
In addition, extra large pa filtering can also be used in the cleaning module 410, 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.
The fresh air conditioner indoor unit 10 of the present invention, is on the one hand equipped with the first mistake at the air outlet 223 of aeration device 200
Strainer 224 and the first purifier 300, can purify the outdoor fresh air got in, especially present air
Pollution increasingly sharpens, and purified air is sent into interior, improves the quality of room air, reduces wound of the pollution air to body
Evil；On the other hand second filter screen 413 and the second purifier 400 are installed at the air inlet 110 of machine 10 indoors, it can be right
Indoor circulation air is purified, and multi-level net of the various dimensions of the first purifier 300 and the second purifier 400 is passed through
Change, indoor air quality is made to be much improved, reduces injury of the pollution air to body.
In other alternate embodiments, it is equipped with ptc heater between the first purifier 300 and air outlet grate 225, uses
It is heated in being delivered to indoor air.In air-conditioning heating, carried out using ptc heater to being delivered to indoor air
Preheating, can further decrease heat exchange amount of 10 heat exchanger of indoor unit to outdoor air, can increase 10 heat exchanger pair of indoor unit
The heat exchange efficiency of room air keeps the time that indoor unit 10 reaches preset heating temperature shorter, and temperature is more stable.
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.
For the ease of controlling independent aeration device 200, as shown in Fig. 2, the aeration device 200 has corresponding controller
230, specifically, in the upper end of air inlet module 210 and it is equipped with controller 230 close to blower fan module 220, controller 230 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.
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.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of fresh air conditioner indoor unit, including：
Casing, inside is disposed with breeze fan and heat exchanger, and there is the cabinet top air inlet, lower part to form air-supply
Mouthful；
Aeration device is set to a side end of the casing；Wherein
The aeration device includes the blower fan module entered the wind module and be connected to the air inlet module；
The air inlet inside modules define air-inlet cavity, and are provided with the conduit connection being connected to the air-inlet cavity, described
Conduit connection, which is used to connect, to lead to outdoor fresh air blast pipe；
The blower fan module includes centrifugal blower and the spiral case that is arranged outside the centrifugal blower；The air inlet of the spiral case with
The air-inlet cavity connection, 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
Purifier, including the first purifier for being arranged at the air outlet of the spiral case and be arranged parallel in the casing
Second purifier of air inlet, the air of the outdoor is successively by first purifier and the second purification dress
It postpones into the indoor unit, indoor air enters the indoor unit after second purifier；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
First purifier includes that the air outlet of the spiral case limits accommodating chamber outward, and the accommodating chamber penetrates through the snail
The air outlet of shell；
First cleaning module is installed in the accommodating chamber；
The accommodating chamber is provided with mounting hole towards the side in front of the indoor unit, in order to tearing open for first cleaning module
Dress.
3. indoor unit according to claim 1, wherein
Second purifier is slidably mounted on the casing, and positioned at the inside of the shell air inlet；Wherein
Second purifier includes cleaning module, fixation kit and slide assemblies, and the fixation kit fixes the purification
For module on the slide assemblies, the slide assemblies drive the cleaning module to be moved up and down inside the indoor unit.
4. indoor unit according to claim 3, wherein
The cleaning module includes the second cleaning module and third cleaning module of lateral arranged in parallel；
The fixation kit includes first crossbeam and second cross beam and the first longeron, the second longeron, third longeron, the 4th longeron
With the 5th longeron；Wherein,
The first crossbeam and the second cross beam are oppositely arranged, for fixing second cleaning module and third purification
The lengthwise position of module；
First longeron and second longeron are oppositely arranged, the lateral position for fixing second cleaning module；
4th longeron and the 5th longeron are oppositely arranged, the lateral position for fixing the third cleaning module；And
And second longeron and the 4th longeron are fixed by the card slot at third longeron both ends；
The slide assemblies are located at the both sides of second purifier；Each slide assemblies include guide rail and slideway,
In, the guide rail is fixedly installed on the casing, and the slideway is connect with first longeron and the 5th longeron respectively,
The slideway drives the cleaning module to be moved up and down along the guide rail.
5. 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.
6. indoor unit according to claim 1, wherein
The air inlet module is equipped with the first filter screen close to the air inlet side of the blower fan module is dismantled and assembled, for the room
Outer air is filtered.
7. indoor unit according to claim 6, 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.
8. indoor unit according to claim 7, wherein
The inside of the air-inlet grille and positioned at second purifier outside be equipped with the second filter screen.
9. indoor unit according to claim 7, wherein
Ptc heater is equipped between first purifier and the air outlet grate, for being carried out to being delivered to indoor air
Heating.
10. 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231152.0A CN108548215A (en) | 2018-03-20 | 2018-03-20 | A kind of fresh air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231152.0A CN108548215A (en) | 2018-03-20 | 2018-03-20 | A kind of fresh air conditioner indoor unit |
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| CN108548215A true CN108548215A (en) | 2018-09-18 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810231152.0A Pending CN108548215A (en) | 2018-03-20 | 2018-03-20 | A kind of fresh air conditioner indoor unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110848800A (en) * | 2019-11-20 | 2020-02-28 | 海信（山东）空调有限公司 | Indoor unit of air conditioner |
| CN113566275A (en) * | 2020-04-29 | 2021-10-29 | 宁波奥克斯电气股份有限公司 | Fresh air conditioner purification module mounting structure and air conditioner |
| CN113864893A (en) * | 2020-06-30 | 2021-12-31 | 青岛海尔空调器有限总公司 | Method and device for controlling spraying of water purification module and air conditioner |
| CN113944958A (en) * | 2020-07-16 | 2022-01-18 | 海信（山东）空调有限公司 | Indoor air conditioner and using method thereof |
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Application publication date: 20180918 |