CN107152722A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN107152722A CN107152722A CN201710498119.XA CN201710498119A CN107152722A CN 107152722 A CN107152722 A CN 107152722A CN 201710498119 A CN201710498119 A CN 201710498119A CN 107152722 A CN107152722 A CN 107152722A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- air
- air conditioner
- purification filter
- 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.)
- Granted
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
Abstract
The invention discloses a kind of air conditioner.Air conditioner is formed with air inlet.Air conditioner also includes the purification filter screen for being used to purify air.Purification filter screen includes at least two different-thickness and multiple screen areas for filtering out at least two different pollutants.The air conditioner of embodiment of the present invention, it is provided with the purification filter screen for purifying air, and purification filter screen includes at least two different-thickness and multiple screen areas for filtering out at least two different pollutants, so, air conditioner can not only adjust indoor temperature, each pollutant in air can be effectively filtered out simultaneously, and ensures that cooling and warming performance is basically unchanged.
Description
Technical field
The present invention relates to air-conditioning technique, more particularly to a kind of air conditioner.
Background technology
Existing air conditioner needs closed room when using, gas can not circulate, various pollutants present in air without
Method is filtered out.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention needs offer one
Plant air conditioner.
The air conditioner of embodiment of the present invention is formed with air inlet, and the air conditioner also includes the purification for being used to purify air
Filter screen, the purification filter screen includes at least two different-thickness and multiple filter screen areas for filtering out at least two different pollutants
Domain.
In some embodiments, the purification filter screen is set close to the air inlet.
In some embodiments, the area of orthographic projection and the air inlet of the purification filter screen in the air inlet it
Than more than 30%.
In some embodiments, the purification filter screen is in tabular or curved.
In some embodiments, the purification filter screen includes being correspondingly arranged at many height filter of the multiple screen area
Net.
In some embodiments, the air inlet is rectangular, and the multiple sub- filter screen is in banding, the multiple sub- filter screen
Extend straight across or be inclined cross the air inlet along the length or width of the air inlet.
In some embodiments, the multiple sub- filter screen is arranged at intervals.
In some embodiments, the outline of the multiple sub- filter screen coordinates with the air inlet.
In some embodiments, the area of orthographic projection and the air inlet of the purification filter screen in the air inlet it
Than for 100%.
In some embodiments, the purification filter screen includes multilayer, and purification filter screen is arranged at intervals described in multilayer.
In some embodiments, the air conditioner is also formed with positioned at the air channel in the air inlet downstream, the air-conditioning
Device also includes the ion generator being arranged in the air channel, and the ion generator is used to produce cation and/or anion.
In some embodiments, the air channel is formed with the air outlet positioned at downstream, and the ion generator is arranged on
At the air outlet.
In some embodiments, the air conditioner also includes the blower fan and heat exchanger being arranged in the air channel, described
Blower fan is used to set up air-flow, and the heat exchanger is used to realize the heat exchange of the air-flow to reach the purpose of temperature adjustment.
The air conditioner of embodiment of the present invention, is provided with the purification filter screen for purifying air, and purification filter screen is included extremely
Few two kinds of different-thickness and multiple screen areas for filtering out at least two different pollutants, in this way, air conditioner can not only
Indoor temperature is adjusted, while each pollutant in air can be effectively filtered out, and ensures that cooling and warming performance is basically unchanged.
The additional aspect and advantage of the present invention will be generated partly in the following description, will partly be become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention can be from description of the accompanying drawings below to embodiment be combined
It will be apparent and be readily appreciated that, wherein：
Fig. 1 is the schematic cross-section of the air conditioner according to embodiment of the present invention；
Fig. 2 is the schematic perspective view of the air conditioner according to embodiment of the present invention；
Fig. 3 is the schematic cross-section of the air conditioner according to embodiment of the present invention；
Fig. 4 is the schematic cross-section of the air conditioner according to embodiment of the present invention；
Fig. 5 is the schematic cross-section of the air conditioner according to embodiment of the present invention；
Fig. 6 is the top view of the purification filter screen according to embodiment of the present invention；
Fig. 7 is the top view of the purification filter screen according to embodiment of the present invention；
Fig. 8 is the top view of the purification filter screen according to embodiment of the present invention；
Fig. 9 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 10 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 11 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 12 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 13 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 14 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 15 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 16 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 17 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 18 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 19 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 20 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 21 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 22 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 23 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 24 is the top view of the purification filter screen according to embodiment of the present invention；
Figure 25 is the schematic cross-section of the air conditioner according to embodiment of the present invention；
Main element and symbol description：
Air conditioner 10, air conditioner room unit 10a, air inlet 11, purification filter screen 12, first layer purification filter screen 12a, the second layer
Purify filter screen 12b, screen area 121, air channel 13, blower fan 14, heat exchanger 15, air outlet 16, ion generator 17, temperature-sensing probe
18。
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implies relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", one or more feature can be expressed or be implicitly included to the feature of " second ".In description of the invention
In, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can be in communication with each other；Can be joined directly together, can also be by between intermediary
Connect connected, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter to the parts of specific examples and be set for description.Certainly, they are only merely illustrative, and
And purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relation.In addition, the invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Fig. 1, Fig. 2 and Fig. 6 are referred to, the air conditioner 10 of embodiment of the present invention is formed with air inlet 11.Air conditioner 10 is also
Including the purification filter screen 12 for purifying air.Purification filter screen 12 includes at least two different-thickness and for filtering out at least two
Multiple screen areas 121 of different pollutants.
The air conditioner 10 of embodiment of the present invention, is provided with the purification filter screen 12 for purifying air, and purification filter screen 12
Including at least two different-thickness and for filtering out multiple screen areas 121 of at least two different pollutants, in this way, air conditioner
10 can not only adjust indoor temperature, while each pollutant in air can be effectively filtered out, and ensure cooling and warming performance
It is basically unchanged.
It is appreciated that there is each pollutant, such as solid contaminant and gaseous contaminant in air.Solid contaminant includes
PM2.5, PM10, pollen, bacterium, scurf etc..Gaseous contaminant includes formaldehyde, benzene, peculiar smell etc..In this way, part screen area 121
Can be using filter-type or the filter screen of electrostatic, to filter out solid contaminant；Part screen area 121 can using absorbent-type or
The filter screen of catalytic type, to filter out gaseous contaminant.It is appreciated that for filtering out solid contaminant and for filtering out gaseous contaminant
The parameter such as profile, windage, the filtering feature of filter screen it is different.The purification filter screen 12 of embodiment of the present invention is included at least
Two kinds of different-thickness and multiple screen areas 121 for filtering out at least two different pollutants, to filter out at least solid-state simultaneously
Pollutant and gaseous contaminant both pollutants, it is possible to strengthen the air purification effect of air conditioner 10.
Certainly, the species of pollutant of the screen area 121 for filtering out is not limited to solid contaminant and gaseous contaminant.
Part screen area 121 may be arranged as filtering out the other kinds of pollutant in air.
In some embodiments, air conditioner 10 is formed with the air channel 13 positioned at the downstream of air inlet 11.Air conditioner 10 is also wrapped
Include the blower fan 14 and heat exchanger 15 being arranged in air channel 13.Blower fan 14 is used to set up air-flow, and heat exchanger 15 is used to realize air-flow
Exchange heat to reach the purpose of temperature adjustment.Air channel 13 is formed with the air outlet 16 positioned at downstream.
During the regulation temperature of air conditioner 10, room air is entered the indoor set 10a of air conditioner 10 by air inlet 11,
During by heat exchanger 15, occur heat exchange with the aluminium foil and copper pipe of heat exchanger 15, so as to realize heating or cool, play regulation room
The effect of interior temperature.Air, can be by the blower fan 14 in air channel 13 after heat exchanger 15, and blower fan 14 is used to drive airflow passes
Heat exchanger 15, so as to occur heat exchange.After airflow passes blower fan 14, discharged from air outlet 16, complete a temperature adjustment and follow
Ring.In this cyclic process, the temperature-sensing probe 18 that gas flow temperature is arranged on before heat exchanger 15 in air channel 13 is detected, and by
The single-chip microcomputer of air conditioner 10 judges whether current gas flow temperature reaches design temperature, and calculates current gas flow temperature and setting temperature
Difference between degree.The single-chip microcomputer of air conditioner 10 sends corresponding drive signal according to the difference and drives compressor and the work of blower fan 14
Make, so that indoor actual temperature constantly levels off to the indoor ideal temperature (i.e. design temperature) of user's setting.
In some embodiments, purification filter screen 12 is set close to air inlet 11.
In one embodiment, purification filter screen 12 is arranged at air inlet 11 (as shown in Figure 1).More specifically, purification
Filter screen 12 is arranged on before air inlet 11 (by the direction determining of air-flow, before the position that air-flow is first passed through is).
When air conditioner 10 works, air is under the driving of blower fan 14, before the indoor set 10a of air conditioner 10 is entered,
Can be by purification filter screen 12, in this way, realizing air-cleaning function.
In another embodiment, purification filter screen 12 is arranged between air inlet 11 and heat exchanger 15 (such as Fig. 3 and Fig. 4
It is shown).
When air conditioner 10 works, air is under the driving of blower fan 14, before heat exchanger 15 is flowed through, can be by purification filter
Net 12, in this way, realizing air-cleaning function.
Certainly, in other embodiments, purification filter screen 12 can also be partly arranged at air inlet 11, be partly arranged on
Between air inlet 11 and heat exchanger 15 (as shown in Figure 5), purification filter screen 12 can also be disposed in the interior air flow in machine 10a
Any position, is not restricted here.
In some embodiments, purification filter screen 12 is more than in the orthographic projection of air inlet 11 and the area ratio of air inlet 11
30%.
It is appreciated that when purification filter screen 12 is bigger in the area of the orthographic projection of air inlet 11, when air enters air channel 13
The resistance being subject to is bigger, causes the air quantity decay of air conditioner 10 bigger.In the air conditioner 10 of embodiment of the present invention, purification filter
Net 12 need to only be more than 30% in the orthographic projection of air inlet 11 with the area ratio of air inlet 11, you can preferably realize air cleaning
Function.In this way, reducing windage, reduce due to the air quantity decay of air conditioner 10 caused by purification filter screen 12, so as to avoid
Basic performance to the cooling and warming of air conditioner 10 is impacted.
In some embodiments, purification filter screen 12 is in tabular or curved.
For example, the purification filter screen 12 of the air conditioner 10 shown in Fig. 1 is in tabular, the purification of the air conditioner 10 shown in Fig. 3-5
The shape in curved surface of filter screen 12.It is appreciated that when purifying 12 shape in curved surface of filter screen, should equally meet purification filter screen 12 in air inlet
11 orthographic projection and the area ratio of air inlet 11 are more than 30%, rather than according to purification filter screen 12 the open and flat area of reality with entering
The area ratio in air port 11 is more than 30% to calculate.
In one embodiment, when it is in tabular to purify filter screen 12, purification filter screen 12 is parallel to air inlet 11.Namely
It is to say, purification filter screen 12 surface relative with air inlet 11 is parallel to the surface relative with purification filter screen 12 of air inlet 11.In this way,
Air intake and clean-up effect are uniform everywhere for air inlet 11, and purification filter screen 12 is also easily installed.Purify between filter screen 12 and air inlet 11
Distance can be determined according to actual conditions, can reach that optimal air purification effect and air quantity to air conditioner 10 drop
It is low as small to be as possible defined.
In some embodiments, purification filter screen 12 includes many sub- filter screens for being correspondingly arranged at multiple screen areas 121.
It is appreciated that multiple screen areas 121 are at least two screen areas 121.For example, in figure 6, screen area
123 can be 3, and corresponding sub- filter screen is A1, A2, A3.Wherein, A1, A2, A3 include at least two different-thickness, and thickness is closed
System can be A1=A2 ≠ A3, either A1 ≠ A2 ≠ A3 or A1 ≠ A2=A3, or A2 ≠ A1=A3, not be restricted here.
A1, A2, A3 are used to filter out at least two pollutants, in other words, and A1, A2, A3 include at least two different types of filter screens, can
To be that A1, A2 species are identical, and it is different from A3 species；Or A1, A3 species are identical, and it is different from A2 species；Or A2, A3 kind
Class is identical, and different from A2 species；Or A1, A2, A3 are differed, it is not restricted here.
Fig. 6-13 are referred to, in some embodiments, air inlet 11 is rectangular.Many sub- filter screens are in banding.Many height
Length or width of the filter screen along air inlet 11 extend straight across or are inclined cross air inlet 11.
It may be noted that being, Fig. 6-13 is the top view of purification filter screen 12, that is, purifies the orthographic projection view of filter screen 12.In this base
On plinth, purification filter screen 12 can be in tabular or curved, not be restricted here.
Specifically, length directions of the Fig. 6-9 for many sub- filter screens along air inlet 11 extends four realities straight across air inlet 11
Apply example.Wherein, in A1-A3 at least two different-thickness sub- filter screen, A4-A5 is the sub- filter screen of two different-thickness, A6-A9
In at least two different-thickness sub- filter screen, the sub- filter screen of at least two different-thickness in A10-A14.In A1-A3 at least
There are two different types of sub- filter screens, A4-A5 is at least two variety classeses in two different types of sub- filter screens, A6-A9
Sub- filter screen, at least two different types of sub- filter screens in A10-A14.It is the distributing position of each sub- filter screen, specific number, specific
Thickness and specific species are not restricted.For example, it may be A1, A3, A4, A5, A6, A8, A11, A13, A14 are sub- filter screen, A2,
A7, A9, A10, A12 are white space.Thickness relationship can be A1 ≠ A3, A4 ≠ A5, A6 ≠ A8, A11 ≠ A13=A14.Species
Relation can be that A1, A3 species are different, and A4, A5 species are different, and A6, A8 species are different, and A11, A13, A14 species are different.
Widths of the Figure 10-12 for many sub- filter screens along air inlet 11 extends three embodiments straight across air inlet 11.
Wherein, in B1-B5 at least two different-thickness sub- filter screen, B6-B7 be in the sub- filter screen of two different-thickness, B8-B14 extremely
The sub- filter screen of rare two different-thickness.At least two different types of sub- filter screens in B1-B5, B6-B7 is two not of the same race
At least two different types of sub- filter screens in the sub- filter screen of class, B8-B14.Distributing position, specific number, the tool of each sub- filter screen
Body thickness and specific species are not restricted.For example, it may be B1, B3, B5, B6, B7, B9, B11, B13 be sub- filter screen, B2, B4,
B8, B10, B12, B14 are white space.Thickness relationship can be B1 ≠ B3 ≠ B5, B6 ≠ B7, B9 ≠ B11=B13.Species is closed
System can be that B1, B3 species are identical, and different from B5 species；B6, B7 species are different, and B11, B13 species are identical, and with B9 species
It is different.
Widths of the Figure 13 for many sub- filter screens along air inlet 11 extends the embodiment for being inclined cross air inlet 11.Wherein, C1-
The sub- filter screen of at least two different-thickness in C9.At least two different types of sub- filter screens in C1-C9.Point of each sub- filter screen
Cloth position, specific number, specific thickness and specific species are not restricted.For example, it may be C2, C4, C6, C8 are sub- filter screen, C1,
C3, C5, C7 are white space.Thickness relationship can be C2 ≠ C4=C6 ≠ C8.Species relation can be that C4, C6 species are identical,
And it is different from C2, C8 species.
Similarly, many sub- filter screens can be inclined cross air inlet 11 along the length direction extension of air inlet 11, no longer illustrate herein
Explanation.
In some embodiments, many sub- filter screens are arranged at intervals.
It is appreciated that when air inlet 11 is rectangular or not rectangular, and sub- filter screen is in banding in banding or not, many height filters
Net can be arranged at intervals.
For example, in figs. 8-10, when the orthographic projection for purifying filter screen 12 is rectangle, air inlet 11 is rectangular, and sub- filter screen is in
Banding, A6, A8 are sub- filter screen, and A6, A8 are arranged at intervals；A11, A13 are sub- filter screen, and A11, A13 are arranged at intervals；B1, B3, B5 are son
Filter screen, B1, B3, B5 are arranged at intervals.The width of many sub- filter screens can be with equal or different.The distance at many sub- filter screen intervals can be with
It is equal or different.
For example, in Figure 14-15, when purifying the orthographic projection of filter screen 12 for ellipse, D1, D2, D3 are sub- filter screen, D1,
D2, D3 are arranged at intervals；D4, D5, D6 are sub- filter screen, and D4, D5, D6 are arranged at intervals.The width of many sub- filter screens can be with equal or not
Deng.The distance at many sub- filter screen intervals can be with equal or different.
For example, in Figure 16-18, when the orthographic projection for purifying filter screen 12 is arbitrary shape, E1, E2, E3 are sub- filter screen,
E1, E2, E3 are arranged at intervals；E4, E5, E6 are sub- filter screen, and E4, E5, E6 are arranged at intervals；E7, E8, E9 are sub- filter screen, E7, E8, E9
It is arranged at intervals.The shape of many sub- filter screens can be with identical or different.The shape of many sub- filter screens can be triangle, square, flat
Row quadrangle, circle, polygon or arbitrary shape.
Certainly, in other embodiments, many sub- filter screens can also be not exclusively arranged at intervals.For example in Figure 19, when
When purifying the orthographic projection of filter screen 12 for ellipse, F1, F2, F3 are sub- filter screen, and F1, F2 are arranged at intervals, and F2, F3 link together.
In one embodiment, when many sub- filter screens are arranged at intervals, the width of many sub- filter screens is equal.Many height filters
The distance for netting interval is equal.
In this way, the purification easy to manufacture of filter screen 12, air purification effect is uniform, and air intake region is evenly distributed on air inlet
11, air enters high with the heat exchange efficiency of heat exchanger 15 behind air channel 13, is not in the phenomenon of the side excessive exercise of heat exchanger 15,
Be conducive to extending the service life of air conditioner 10.
Even if it is appreciated that many sub- filter screens are arranged at intervals, causing the area of air inlet 11 not to be cleaned filter screen 12
Covering, but by rationally setting different-thickness and different types of sub- filter screen to cover position, area and the block number of air inlet 11,
The overall air purification effect of air conditioner 10 still can reach preferably.Specifically, different types of sub- filter screen, plays optimum filtration
The parameters such as air velocity, the filter screen thickness of effect are all different.When carrying out filter screen setting, for example, can be directed to not of the same race
The characteristic of the sub- filter screen of class, according to the difference of sub- filter screen position air velocity, sets the sub- filter screen of variety classes and thickness,
Actual conditions at the same time it can also the air pollutants of the installed position according to air conditioner 10 adjust different types of sub- filter screen
Area and block number, to realize optimal air purification effect, as small as possible to the reduction of the air quantity of air conditioner 10 and ensure air-conditioning
The cooling and warming performance of device 10 is basically unchanged.
Figure 20-22 are referred to, in some embodiments, the outline of many sub- filter screens coordinates with air inlet 11.
In this way, purification filter screen 12 is easily installed.
It may be noted that being, Figure 20-22 is the top view of purification filter screen 12, that is, purifies the orthographic projection view of filter screen 12.Herein
On the basis of, purification filter screen 12 can be in tabular or curved, not be restricted here.
Specifically, each sub- filter screen can be regular or irregular shape, for example, the shape of sub- filter screen can be triangle
Shape, square, parallelogram, circle or polygon etc..The outline and the cooperation of air inlet 11 for purifying filter screen 12 can refer to net
Change the size of filter screen 12 and the structure of crooked radian and air inlet 11 is coordinated, to install.It can be deposited between each sub- filter screen
Partly or entirely can intactly it be stitched together in gap or otch, or each sub- filter screen.
In some embodiments, purification filter screen 12 is in the orthographic projection of air inlet 11 and the area ratio of air inlet 11
100%.
In other words, air inlet 11 is completely covered in the orthographic projection of air inlet 11 in purification filter screen 12.For example, in fig .9, when
When the orthographic projection for purifying filter screen 12 is rectangle, all sub- filter screens of A10-A14, no white space.For example, in fig 23, when net
When changing the orthographic projection of filter screen 12 for ellipse, all sub- filter screens of G1-G3, no white space.For example, in fig. 24, working as purification
When the orthographic projection of filter screen 12 is arbitrary shape, all sub- filter screens of H1-H4, no white space.
Due to having used purification filter screen 12 in the large area of air inlet 11, air enter be required for substantially before heat exchanger 15 by
Filter screen 12 is purified, air conditioner 10 has obvious air purification effect, can reach higher CADR (clean
Airdelivery rate, Clean air delivery rate) numerical value.
Figure 25 is referred to, in some embodiments, purification filter screen 12 includes multilayer.Multilayer purification filter screen 12 interval is set
Put.
Specifically, in one example, purification filter screen 12 includes first layer purification filter screen 12a and second layer purification filter screen
12b.First layer purification filter screen 12a is arranged on before air inlet 11, and second layer purification filter screen 12b is arranged on air inlet 11 and heat exchanger
Between 15.Certainly, first layer purification filter screen 12a and second layer purification filter screen 12b can also be all disposed within air inlet 11 and heat exchange
Between device 15, or any position of air flow in machine 10a can be disposed in the interior.
It is pointed out that the method for arranging of the purification filter screen 12 of the respective embodiments described above of the present invention can be mutually combined,
For example, purification filter screen 12 can carry out different-thickness and different types of combination comprising many sub- filter screens, many sub- filter screens；
The sub- filter screen in part can be banding, the sub- filter screen in part can be the structure with otch, it might even be possible to for irregular shape or times
Meaning shape；Each sub- filter screen can be arranged along the length direction of air inlet 11, can also be arranged along the width of air inlet 11；Respectively
Sub- filter screen can be arranged at intervals；Purification filter screen 12 can also can partly cover air inlet 11 with all standing air inlet 11；Purification filter
Net 12 can also be multiple layer combination, to strengthen the air purification effect of air conditioner 10, effectively filter out each pollutant in air.
Referring to Fig. 1, in some embodiments, the ion that air conditioner 10 also includes being arranged in air channel 13 occurs
Device 17.Ion generator 17 is used to produce cation and/or anion.
Specifically, ion generator 17 using high-tension transformer by power-frequency voltage boost to needed for voltage method produce from
Son, and be discharged into the environment of surrounding, to purify air.
Ion generator 17 can be anion generator or cation generator or kation anion generator.Can
To understand, anion generator is used to produce anion, and cation generator is used to produce cation, and kation anion generator is used
In generation cation and anion.The species of ion generator 17 can be selected according to actual conditions.
Ion generator 17 produces cation and/or anion, on the one hand can kill the germ in air, on the other hand
The dust or particle charge in air can be caused, so as to be easier absorption on purification filter screen 12.In addition, the dust in air
Or after particle charge, even if the purification filter screen 12 by pore size filter much larger than own dimensions is (especially by oppositely charged
Purification filter screen 12), also can be adsorbed with very high efficiency.In this way, the pore size filter of purification filter screen 12 can be much larger than dirt
Angstrom or particle diameter so that significantly relatively low purification filter screen 12 passes through windage, it is ensured that the refrigerated medium of air conditioner 10 itself is hot
It can be substantially unaffected with air quantity.
In one embodiment, ion generator 17 can be used with the purification collocation of filter screen 12.For example, working as ion
When device 17 is anion generator, purification filter screen 12 can be positively charged purification filter screen 12.In this way, ion generator 17 is produced
Raw anion so that the dust or particle in air are negatively charged, so that easier absorption is in positively charged purification filter screen 12
On, and then lift CADR numerical value.
In some embodiments, ion generator 17 is arranged at air outlet 16.
In this way, ion generator 17 is by producing germ and purification air in cation and/or anion killing air.
Certainly, in other embodiments, ion generator 17 can also be arranged on its of the indoor set 10a of air conditioner 10
His position, to reach the effect for killing germ and purification air.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description
Specific features, structure, material or feature are contained at least one embodiment of the present invention or example.In this specification
In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the specific spy of description
Levy, structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
Although embodiments of the present invention have been shown and described above, it is to be understood that above-mentioned embodiment is
Exemplary, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be right
Above-mentioned embodiment is changed, changed, replacing and modification.
Claims (13)
1. a kind of air conditioner, it is characterised in that the air conditioner is formed with air inlet, the air conditioner also includes being used to purify sky
The purification filter screen of gas, the purification filter screen includes at least two different-thickness and for filtering out many of at least two different pollutants
Individual screen area.
2. air conditioner as claimed in claim 1, it is characterised in that the purification filter screen is set close to the air inlet.
3. air conditioner as claimed in claim 1, it is characterised in that orthographic projection and institute of the purification filter screen in the air inlet
The area ratio for stating air inlet is more than 30%.
4. air conditioner as claimed in claim 1, it is characterised in that the purification filter screen is in tabular or curved.
5. air conditioner as claimed in claim 1, it is characterised in that the purification filter screen includes being correspondingly arranged at the multiple filter
Many sub- filter screens of web area.
6. air conditioner as claimed in claim 5, it is characterised in that the air inlet is rectangular, the multiple sub- filter screen is in band
Shape, length or width of the multiple sub- filter screen along the air inlet extends straight across or is inclined cross the air inlet.
7. the air conditioner as described in claim 5 or 6, it is characterised in that the multiple sub- filter screen is arranged at intervals.
8. the air conditioner as described in claim 5 or 6, it is characterised in that the outline of the multiple sub- filter screen and the air intake
Mouth coordinates.
9. air conditioner as claimed in claim 1, it is characterised in that orthographic projection and institute of the purification filter screen in the air inlet
The area ratio for stating air inlet is 100%.
10. air conditioner as claimed in claim 1, it is characterised in that the purification filter screen includes multilayer, purification filter described in multilayer
Net is arranged at intervals.
11. air conditioner as claimed in claim 1, it is characterised in that the air conditioner is also formed with being located under the air inlet
The air channel of trip, the air conditioner also includes the ion generator being arranged in the air channel, and the ion generator is used to produce
Cation and/or anion.
12. air conditioner as claimed in claim 11, it is characterised in that the air channel is formed with the air outlet positioned at downstream, institute
Ion generator is stated to be arranged at the air outlet.
13. air conditioner as claimed in claim 11, it is characterised in that the air conditioner also includes being arranged in the air channel
Blower fan and heat exchanger, the blower fan are used to set up air-flow, and the heat exchanger is used to realize the heat exchange of the air-flow to reach temperature
The purpose of regulation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498119.XA CN107152722B (en) | 2017-06-27 | 2017-06-27 | Air conditioner |
| PCT/CN2017/104790 WO2019000690A1 (en) | 2017-06-27 | 2017-09-30 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498119.XA CN107152722B (en) | 2017-06-27 | 2017-06-27 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107152722A true CN107152722A (en) | 2017-09-12 |
| CN107152722B CN107152722B (en) | 2019-09-03 |
Family
ID=59796149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710498119.XA Active CN107152722B (en) | 2017-06-27 | 2017-06-27 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107152722B (en) |
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|---|---|---|---|---|
| WO2019000687A1 (en) * | 2017-06-27 | 2019-01-03 | 广东美的制冷设备有限公司 | Air conditioner |
| WO2019000689A1 (en) * | 2017-06-27 | 2019-01-03 | 广东美的制冷设备有限公司 | Air conditioner |
| WO2019000690A1 (en) * | 2017-06-27 | 2019-01-03 | 广东美的制冷设备有限公司 | Air conditioner |
| CN110749066A (en) * | 2019-10-31 | 2020-02-04 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
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| WO2019000689A1 (en) * | 2017-06-27 | 2019-01-03 | 广东美的制冷设备有限公司 | Air conditioner |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107152722B (en) | 2019-09-03 |
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