CN105066317B - The air purifier and method of inner-outer circulation - Google Patents

The air purifier and method of inner-outer circulation Download PDF

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Publication number
CN105066317B
CN105066317B CN201510493771.3A CN201510493771A CN105066317B CN 105066317 B CN105066317 B CN 105066317B CN 201510493771 A CN201510493771 A CN 201510493771A CN 105066317 B CN105066317 B CN 105066317B
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CN
China
Prior art keywords
air
blower
outdoor
indoor
tube assembly
Prior art date
Application number
CN201510493771.3A
Other languages
Chinese (zh)
Other versions
CN105066317A (en
Inventor
余辉
隋晓杰
林佳源
Original Assignee
苏州格兰斯柯光电科技有限公司
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Priority to CN201510493771.3A priority Critical patent/CN105066317B/en
Publication of CN105066317A publication Critical patent/CN105066317A/en
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Publication of CN105066317B publication Critical patent/CN105066317B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F2007/0025Ventilation using vent ports in a wall

Abstract

The invention discloses a kind of air purifier of inner-outer circulation and methods comprising: body with the first and second indoor air inlet and outdoor opening, with outdoor opening in communication and with the outdoor air draft tube assembly being connected, the first filtration members that internal body is set and is connected with the first indoor air inlet, positioned at the first filtration members downstream main air blower and internal body is set and is connected with the second indoor air inlet and introduces first blower of the room air through air draft tube assembly to outdoor discharge.The present invention realizes room air freshization, reduces interior CO2Concentration, improve users'comfort, pass through the use of air draft tube assembly simultaneously, the round tube that need to only use market common is i.e. processable, and user only need to open a hole in metope, keeps metope beautiful, and it is not necessarily to have big mold to pay for manufacturer, it is able to achieve air inlet/outlet simultaneously, both can individually indoor air flow recycle, and can also be recycled simultaneously with indoor and outdoor air-flow.

Description

The air purifier and method of inner-outer circulation
Technical field
The present invention relates to a kind of air purifiers of inner-outer circulation.
Background technique
Air purifier is also known as " air cleaner ", air cleaner etc., is to refer to adsorb, decompose or convert various skies Gas pollutant (generally comprises finishing pollution, bacterium, anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc etc.), effectively The product of air cleanliness is improved, however existing air purifier requires interior to fasten the air cleaning that door and window can just play Effect, but long-time shutdown window will lead to indoor CO2Concentration improves, and causes user uncomfortable, needs to provide thus in a kind of energy The air purifier of outer circulation, and in order to realize inner-outer circulation need to connect air-exhausting duct outward to introduce fresh air, however mesh It preceding air-exhausting duct or can only enter the wind or outlet air, as needed two if use simultaneously, user need to bore 2 on metope thus A hole realizes, causes installation trouble and influences that metope is beautiful, and also having needs hole only to realize on metope, but air-exhausting duct uses The isolated structure in left and right, this structure, which generally requires out special mold, could be molded production, and manufacturing cost is higher.
Summary of the invention
Object of the present invention is to: a kind of air purifier of inner-outer circulation is provided, to realize room air freshization, reduces room Interior CO2Concentration improves users'comfort.
First technical solution of the invention is: a kind of air purifier of inner-outer circulation comprising: there is the first and second Room Interior air inlet and the body of outdoor opening, with outdoor opening in communication and the air draft tube assembly being connected with outdoor, setting are in machine Internal portion and the first filtration members being connected with the first indoor air inlet, main air blower, Yi Jishe positioned at the first filtration members downstream It sets in internal body and is connected with the second indoor air inlet and introduces of room air through air draft tube assembly to outdoor discharge One blower.
On the basis of the first technical solution, it further includes the following affiliated technical solutions:
It further comprises setting in internal body and introduces room air and introduce outdoor air to room through air draft tube assembly Second blower of interior discharge and heat exchanger positioned at both the first and second blowers downstream.
Its further comprise the heater that the second blower downstream is set, be located at the second indoor air inlet and the first blower it Between third filtration members and the second filtration members between air draft tube assembly and the second blower, wherein the mistake of the first filtration members Filter the strainability that performance is greater than second and third filtration members.
The air-flow that the air-flow and the second blower that first blower comes out come out is mutually isolated in a heat exchanger.
The air draft tube assembly include for first direction air inlet inner pipe sections, be set on the outside of inner pipe sections and second The outer pipe sections of direction outlet, the fan housing being connected with inner and outer pipe unit one end, be arranged in body and with inner and outer pipe unit The bracket that the other end is connected and the connector for being arranged in body and being connect respectively with bracket, the second blower, wherein first direction It is opposite each other with second direction.
The bracket includes center ring with a central hole, on the outside of center ring and concentric outer ring, connection center ring Multiple dowels between outer ring and radially and by the through-hole at adjacent two dowel interval.
It is equipped with inner pipe passway in said inner tube unit, and is equipped with outer tube passage in outer pipe sections, the fan housing is including being in ring Shape and the inner sidewall being connected with inner pipe passway and the lateral wall being connected in a ring and with outer tube passage, wherein inner sidewall It is provided with air inlet, and lateral wall is provided with venthole.
Second technical solution of the invention is: a kind of air purifier of inner-outer circulation comprising: have first it is indoor into The body of air port and outdoor opening, with outdoor opening in communication and the air draft tube assembly being connected with outdoor, setting are in body Portion and the first filtration members being connected with the first indoor air inlet, the main air blower positioned at the first filtration members downstream and setting exist Internal body and introduce room air through air draft tube assembly introduce second blower of the outdoor air to indoor discharge, wherein the first mistake Filter part is located at the downstream of the second blower.
On the basis of the second technical solution, it further includes the following affiliated technical solutions:
It further comprises being arranged in internal body and being connected with the second indoor air inlet and introduce room air through arranging Heat exchanger of the wind pipe component to the first blower of outdoor discharge and positioned at both the first and second blowers downstream.
Its further comprise the heater that the second blower downstream is set, be located at the second indoor air inlet and the first blower it Between third filtration members and the second filtration members between air draft tube assembly and the second blower, wherein the mistake of the first filtration members Filter the strainability that performance is greater than second and third filtration members.
The air-flow that the air-flow and the second blower that first blower comes out come out is mutually isolated in a heat exchanger.
The air draft tube assembly include for first direction air inlet inner pipe sections, be set on the outside of inner pipe sections and second The outer pipe sections of direction outlet, the fan housing being connected with inner and outer pipe unit one end, be arranged in body and with inner and outer pipe unit The bracket that the other end is connected and the connector for being arranged in body and being connect respectively with bracket, blower, wherein first direction and Two directions are opposite each other.
The bracket includes center ring with a central hole, on the outside of center ring and concentric outer ring, connection center ring Multiple dowels between outer ring and radially and by the through-hole at adjacent two dowel interval.
It is equipped with inner pipe passway in said inner tube unit, and is equipped with outer tube passage in outer pipe sections, the fan housing is including being in ring Shape and the inner sidewall being connected with inner pipe passway and the lateral wall being connected in a ring and with outer tube passage, wherein inner sidewall It is provided with air inlet, and lateral wall is provided with venthole.
Third technical solution of the invention is: a kind of method comprising following steps:
S1., the air draft tube assembly for being located at indoor body and being connected and be at least partially disposed at outdoor with body is provided, Wherein body includes the first and second indoor air inlet, outdoor opening, is arranged in internal body and is connected with the first indoor air inlet The first filtration members, positioned at the first filtration members downstream main air blower and setting internal body and with the second indoor air inlet Be connected and introduce room air through air draft tube assembly to the first blower of outdoor discharge and be arranged in internal body and introducing Room air introduces second blower of the outdoor air to indoor discharge through air draft tube assembly, and air draft tube assembly includes being used for first The inner pipe sections of direction air inlet, be set on the outside of inner pipe sections and the outer pipe sections of second direction outlet, with inner and outer pipe unit one Hold the fan housing being connected, the bracket that is arranged in body and is connected with the inner and outer pipe unit other end and be arranged in body and The connector being connect respectively with bracket, the second blower;
S2. a hole is bored on metope, outer pipe sections is inserted into the hole with being interference fitted, and bracket is aligned with outdoor opening;
S3. connector is aligned and connect with bracket, the second blower;
S4. the sealing pair between air draft tube assembly and outdoor opening is realized by the flexible glue part being set on outer pipe sections It connects;
S5. the first blower or the second blower are opened after main air blower work operation, passes through the outside air draft of air draft tube assembly Or air draught reduces indoor and outdoor wherein carrying out the heat exchange of indoor and outdoor air when the first and second blower is opened simultaneously by heat exchanger Temperature difference.
The invention has the advantages that:
The present invention realizes room air freshization, reduces interior CO2Concentration improves users'comfort, while passing through air draft The use of tube assembly, the round tube that need to only use market common is i.e. processable, and user only need to open a hole in metope, keeps metope beauty It sees, and is not necessarily to there is big mold to pay for manufacturer, while being able to achieve air inlet/outlet, and making an uproar less than 62dB (A) can be obtained Sound both can individually indoor air flow be recycled, can also be recycled simultaneously with indoor and outdoor air-flow.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and embodiments:
Fig. 1 is stereoscopic schematic diagram of the invention;
Fig. 2 is decomposition diagram of the invention;
Fig. 3 is the schematic diagram of internal structure of body in the present invention;
Fig. 4 is the stereoscopic schematic diagram before present invention installation;
Fig. 5 is the schematic cross-sectional view after present invention installation;
Fig. 6 is the stereoscopic schematic diagram of air draft tube assembly in the present invention;
Fig. 7 is the decomposition diagram of air draft tube assembly in the present invention.
Specific embodiment
Embodiment: as shown in figs. 1-7, the present invention provides a kind of specific embodiment of the air purifier of inner-outer circulation, Wherein air purifier both can individually indoor air flow recycle, and can also be recycled simultaneously with indoor and outdoor air-flow, and including body 10, position In first indoor air inlet 12 in 10 front of body, the panel 20 for being arranged on front side of body 10 and being provided with display screen 22, setting It is indoor air outlet 14 on body 10, the second indoor air inlet 16 on setting body 10, adjacent with the second indoor air inlet 16 Sensor 18, be connected positioned at the outdoor opening 19 of the rear side of body 10, with outdoor opening 19 and with the outdoor air draft being connected Tube assembly 30, the first, second and third filtration members 40 being arranged in inside body 10,42,44, the master positioned at 40 downstream of the first filtration members Blower 50, positioned at 44 downstream of third filtration members and introduce the first blower 51 from room air to outdoor discharge, be located at the first blower The heat exchanger 60 in 51 downstreams positioned at 30 downstream of air draft tube assembly and is located at and 60 upstream of heat exchanger and introduces outdoor air to room Second blower 52 of interior discharge and heater 62 positioned at 52 downstream of the second blower.First filtration members 40 be preferably extra large pa or Other high-performance filtration materials, are applied not only to the filtering of indoor air flow, are also used for the filtering of outdoor airflow, second and third filtration members 42,44 be preferably filter screen or sponge, and the strainability of the first filtration members 40 is greater than the filtering of second and third filtration members 42,44 Performance.Second filtration members 42 are located between air draft tube assembly 30 and the second blower 52.Third filtration members 44 be located in second Room into Between air port 16 and the first blower 51, heat exchanger 60 guarantees for reducing to the temperature gap of indoor and outdoor air The air-flow that the air-flow and the second blower 52 that one blower 51 comes out come out is the inside of heat exchanger 60 is mutually indepedent and isolation, mutual not shadow It rings, and realizes heat exchange.And heater 62 is then for promoting extremely cold area outside air temperature.The power of main air blower 50 is greater than the One, the power of two blowers 51,52, and the first and second blower 51,52 power may be the same or different.
Body 10 is provided with the preceding cavity 100 positioned at front end, is connected with preceding cavity 100 and accommodates the first filtration members 40 Filter chamber 102 is connected with filter chamber 102 and is located at the fan inlet the first filtration members 40 downstream and be connected with main air blower 50 104 and it is located at rear end and receiving main air blower 50, the first blower 51, the second blower 52, heat exchanger 60, the members such as heater 62 The rear cavity 106 of part.Wherein second and third filtration members 42,44 is removably inserted into rear cavity 106 by preceding cavity 100, the two Specification can be identical, in favor of replacement.The air-flow come out from the first blower 51 passes through downwards air draft tube assembly through over-heat-exchanger 60 30 to outdoor discharge;And the air-flow come out from the second blower 52 passes upward through the first filtration members 40 through 60 1 tunnel of over-heat-exchanger and By the first indoor air outlet 14 to indoor discharge, thus outdoor airflow is passed through after the second filtration members 42 and heat exchanger 60, Needing to again pass by the first filtration members 40 can just enter the room later, to reach outdoor air purification purpose.
As illustrated in figs. 5-7, air draft tube assembly 30 include: for first direction air inlet inner pipe sections 32, be set in inner tube The outside of unit 32 and the outer pipe sections 34 of second direction outlet, are set the fan housing 39 being connected with inner and outer pipe unit 32,34 one end It sets in body 10 and the bracket 36 being connected with inner and outer pipe unit 32,34 other ends, the flexible glue being set on outer pipe sections 34 Part 31 and the connector 38 for being arranged in body 10 and being connect respectively with bracket 36, the second blower 52, wherein first direction and second Direction is opposite each other.Fan housing 39 and the interference fit of inner and outer pipe unit 32,34 connect, and connector 38 and bracket 36 are interference fit Connection.
Bracket 36 include the center ring 360 with centre bore 362, positioned at the outside of center ring 360 and concentric outer ring 364, It multiple dowels 366 radially and is spaced between connection center ring 360 and outer ring 364 and by adjacent two dowel 366 Through-hole 368, be wherein connected inside centre bore 362 and inner pipe sections 32, be connected inside through-hole 368 and outer pipe sections 34.
It is equipped with the inner pipe passway 320 being connected with centre bore 362 in inner pipe sections 32, and is equipped with and leads in outer pipe sections 34 The outer tube passage 340 that hole 368 is connected.
Fan housing 39 includes the inner sidewall 390 being connected in a ring and with inner pipe passway 320 and in a ring and logical with outer tube The lateral wall 392 that road 340 is connected, wherein inner sidewall 390 is provided with air inlet 322, and lateral wall 392 is provided with venthole 342。
Preferably, inner pipe sections 32, outer pipe sections 34, bracket 36, connector 38, fan housing 39 are plastic material.
When installation, in the rear cavity 106 of body 10, first connector 38 is fixedly connected with the second blower 52, then by connector 38 are fixedly connected with bracket 36, while bracket 36 is aligned with outdoor opening 19, then air draft tube assembly 30 is passed through to the hole of wall 1 And it is aligned with outdoor opening 19, while realizing air draft tube assembly 30 and room by the flexible glue part 31 being set on outer pipe sections 34 Sealing and docking between outward opening 19.
Further comprise following steps on the basis of above structure:
S1. it provides and is located at indoor body 10 and is connected with body 10 and is at least partially disposed at outdoor air-exhausting duct Component 30, wherein body 10 includes the first and second indoor air inlet 12,16, outdoor opening 19, setting in 10 inside of body and with the The first filtration members 40, the main air blower 50 positioned at 40 downstream of the first filtration members and the setting that one indoor air inlet 12 is connected exist The inside of body 10 is simultaneously connected with the second indoor air inlet 16 and introduces room air through air draft tube assembly 30 to outdoor discharge First blower 51 and setting are in the inside of body 10 and introduce room air and introduce outdoor air to interior through air draft tube assembly 30 Discharge the second blower 52, and air draft tube assembly 30 include for first direction air inlet inner pipe sections 32, be set in inner tube list 32 outside of member and the outer pipe sections 34 of second direction outlet, the fan housing 39 being connected with inner and outer pipe unit 32,34 one end, setting The bracket 36 that is connected in body 10 and with inner and outer pipe unit 32,34 other ends and be arranged in body 10 and respectively with branch The connector 38 that frame 36, the second blower 52 connect;
S2. a hole is bored on metope, and outer pipe sections 34 are inserted into the hole, and bracket 36 and outdoor opening 19 with being interference fitted Alignment;
S3. connector 38 is aligned and connect with bracket 36, the second blower 52;
S4. it is realized between air draft tube assembly 30 and outdoor opening 19 by the flexible glue part 31 being set on outer pipe sections 34 Sealing docking;
S5. the first blower 51 or the second blower 52 are opened after the work operation of main air blower 50, passes through air draft tube assembly 30 Outside air draft or air draught, wherein the first and second blower 51,52 carries out the heat of indoor and outdoor air by heat exchanger 60 when opening simultaneously It is poor to reduce indoor and outdoor temperature for exchange.
Certainly the above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with technique People can understand the content of the present invention and implement it accordingly, it is not intended to limit the scope of the present invention.It is all according to this hair The equivalent transformation or modification that the Spirit Essence of bright main technical schemes is done, should be covered by the protection scope of the present invention.

Claims (8)

1. a kind of air purifier of inner-outer circulation, it is characterised in that comprising: have the first and second indoor air inlet (12,16) With the body (10) of outdoor opening (19), the air draft tube assembly (30) for being connected with outdoor opening (19) and being connected with outdoor, It is arranged in the first filtration members (40) that body (10) is internal and is connected with the first indoor air inlet (12), is located at the first filtration members (40) main air blower (50) in downstream, setting are connected in body (10) inside and with the second indoor air inlet (16) and introduce interior Air through air draft tube assembly (30) to the first blower (51) of outdoor discharge, setting it is internal in body (10) and through air draft tube assembly (30) outdoor air is introduced to the second blower (52) of indoor discharge and is located at both the first and second blower (51,52) downstream Heat exchanger (60), wherein the air-exhausting duct component (30) includes for first direction and introducing outdoor air to indoor air inlet Inner pipe sections (32), be set on the outside of inner pipe sections (32) and second direction and to the outer pipe sections of outdoor outlet (34), with it is interior, Fan housing (39) that one end of outer pipe sections (32,34) is connected, setting in body (10) and with inner and outer pipe unit (32, 34) bracket (36) that the other end is connected and setting in body (10) and respectively with bracket (36), the second blower (52) The connector (38) of connection, wherein first direction is opposite each other with second direction.
2. a kind of air purifier of inner-outer circulation as described in claim 1, it is characterised in that it further comprises that setting exists The heater (62) in the second blower (52) downstream, the third mistake between the second indoor air inlet (16) and the first blower (51) Part (44) and the second filtration members (42) between air draft tube assembly (30) and the second blower (52) are filtered, wherein the first filtering The strainability of part (40) is greater than the strainability of second and third filtration members (42,44).
3. a kind of air purifier of inner-outer circulation as claimed in claim 2, it is characterised in that: first blower (51) goes out The air-flow that the air-flow and the second blower (52) come comes out is mutually isolated in heat exchanger (60).
4. a kind of air purifier of inner-outer circulation as described in claim 1, it is characterised in that: the bracket (36) includes tool There is the center ring (360) of centre bore (362), positioned at center ring (360) outside and concentric outer ring (364), connection center ring (360) between outer ring (364) and radially it multiple dowels (366) and is spaced by adjacent two dowel (366) Through-hole (368).
5. a kind of air purifier of inner-outer circulation as described in claim 1, it is characterised in that: in said inner tube unit (32) Equipped with inner pipe passway (320), and outer tube passage (340) are equipped in outer pipe sections (34), the fan housing (39) includes in a ring simultaneously The inner sidewall (390) being connected with inner pipe passway (320) and the lateral wall being connected in a ring and with outer tube passage (340) (392), wherein inner sidewall (390) is provided with air inlet (322), and lateral wall (392) is provided with venthole (342).
6. a kind of air purifier of inner-outer circulation, it is characterised in that comprising: have the first indoor air inlet (12) and outdoor The body (10) of opening (19), the air draft tube assembly (30) for being connected with outdoor opening (19) and being connected with outdoor, setting exist Body (10) it is internal and be connected with the first indoor air inlet (12) the first filtration members (40), be located under the first filtration members (40) The main air blower (50) of trip and setting introduce outdoor air to indoor discharge inside body (10) and through air draft tube assembly (30) The second blower (52), wherein the first filtration members (40) are located at the downstream of the second blower (52), air draft tube assembly (30) packet Include for first direction and introduce inner pipe sections (32) from outdoor air to indoor air inlet, be set on the outside of inner pipe sections (32) and Second direction and to the outer pipe sections of outdoor outlet (34), the fan housing being connected with one end of inner and outer pipe unit (32,34) (39) and setting is in the bracket (36) that body (10) is interior and is connected with the other end of inner and outer pipe unit (32,34).
7. a kind of air purifier of inner-outer circulation as claimed in claim 6, it is characterised in that it further comprises that setting exists The second indoor air inlet (16), setting on body (10) are connected in body (10) inside and with the second indoor air inlet (16) And room air is introduced through air draft tube assembly (30) to the first blower (51) of outdoor discharge and positioned at the first and second blower (51,52) heat exchanger (60) in the two downstream.
8. a kind of air purification method of inner-outer circulation, it is characterised in that it includes the following steps:
S1. it provides and is located at indoor body (10) and is connected with body (10) and is at least partially disposed at outdoor air-exhausting duct Component (30), wherein body (10) includes the first and second indoor air inlet (12,16), outdoor opening (19), is arranged in body (10) Internal and the first filtration members (40) being connected with the first indoor air inlet (12), the main wind for being located at the first filtration members (40) downstream Machine (50) and setting are connected in body (10) inside and with the second indoor air inlet (16) and introduce room air through air draft Tube assembly (30) is internal in body (10) to the first blower (51) of outdoor discharge and setting and draws through air draft tube assembly (30) Enter second blower (52) of the outdoor air to indoor discharge, and air draft tube assembly (30) includes the inner tube for first direction air inlet Unit (32), be set on the outside of inner pipe sections (32) and the outer pipe sections (34) of second direction outlet, with inner and outer pipe unit (32, 34) one end is connected fan housing (39), setting are connected in body (10) and with inner and outer pipe unit (32,34) other end Bracket (36) and the connector (38) for being arranged in body (10) and being connect respectively with bracket (36), the second blower (52);
S2. a hole is bored on metope, and outer pipe sections (34) are interference fitted ground and are inserted into the hole, and bracket (36) and outdoor opening (19) it is aligned;
S3. connector (38) is aligned connection with bracket (36), the second blower (52);
S4. by the flexible glue part (31) that is set on outer pipe sections (34) realize air draft tube assembly (30) and outdoor opening (19) it Between sealing docking;
S5. the first blower (51) or the second blower (52) are opened after main air blower (50) work operation, passes through air draft tube assembly (30) air draft or air draught outward.
CN201510493771.3A 2015-08-13 2015-08-13 The air purifier and method of inner-outer circulation CN105066317B (en)

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CN105910265B (en) * 2016-05-24 2018-11-27 苏州格兰斯柯光电科技有限公司 Air purifier
CN105972706B (en) * 2016-05-24 2018-11-27 苏州格兰斯柯光电科技有限公司 Air purifier
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