CN106940052A - Air purifier with heating function - Google Patents

Air purifier with heating function Download PDF

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Publication number
CN106940052A
CN106940052A CN201710266246.7A CN201710266246A CN106940052A CN 106940052 A CN106940052 A CN 106940052A CN 201710266246 A CN201710266246 A CN 201710266246A CN 106940052 A CN106940052 A CN 106940052A
Authority
CN
China
Prior art keywords
air
lower house
supporter
profiling
heating function
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
Application number
CN201710266246.7A
Other languages
Chinese (zh)
Other versions
CN106940052B (en
Inventor
李杨忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Yang Zhong New Energy Technology Co Ltd
Original Assignee
Chengdu Yang Zhong New Energy Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Yang Zhong New Energy Technology Co Ltd filed Critical Chengdu Yang Zhong New Energy Technology Co Ltd
Priority to CN201710266246.7A priority Critical patent/CN106940052B/en
Publication of CN106940052A publication Critical patent/CN106940052A/en
Application granted granted Critical
Publication of CN106940052B publication Critical patent/CN106940052B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • 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
    • F24F13/20—Casings or covers
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/242—Sound-absorbing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/34—Heater, e.g. gas burner, electric air heater

Abstract

The invention discloses the air purifier with heating function, including profiling housing, profiling housing include upper shell and and lower house, base is installed in lower house bottom, air inlet is provided with the side wall of lower house, multiple through holes are provided with lower house opposite side wall, multiple apertures are provided with the side wall of upper shell, multiple through holes and aperture constitute air outlet, supporter is fixed with profiling enclosure interior, blower fan is fixed on the inwall of profiling housing, supporter is provided with heat radiation rack close to air outlet side, heater is placed in heat radiation rack, filter mechanism covers the air inlet.Air is entered by air inlet, air cleaning is realized after the multistage filtering of filter mechanism, and on the heat radiation rack for the metal material being connected with supporter, heater starts to heat the air after purification, pass through the rotation of blade, so that the fresh air after being heated overflows at air outlet, to realize to indoor heating and air cleaning, the occupancy of the interior space is substantially reduced.

Description

Air purifier with heating function
Technical field
The present invention relates to air purification field, the air purifier with heating function is specifically referred to.
Background technology
Air purifier is also known as " air cleaner ", air cleaner, clarifier, is to refer to adsorb, decompose or convert Various air pollutants (generally comprise the finishing pollution of PM2.5, dust, pollen, peculiar smell, formaldehyde etc, bacterium, anaphylactogen Deng), the household appliances of air cleanliness are effectively improved, family expenses, commercialization, industry, building are broadly divided into.
There are a variety of different technologies and medium in air purifier, enable it to provide a user the sky of cleaning and safety Gas.Conventional air purifying process has：Adsorption technology, negative (just) ion technology, catalysis technique, photocatalyst technology, superstructure light Mineralising technology, HEPA high efficiency filters technology, electrostatic precipitation technology etc.；Material technology mainly has：Photocatalyst, activated carbon, the pole charcoal heart The efficient material of filter core technology, synthetic fibers, HEAP, anion generator etc..Being adopted existing air purifier to be compound, i.e., more A variety of purification techniques and material medium are employed simultaneously, but existing empty clarifier and electric heater are separate, it is impossible to it is real again Heated while existing purify air, function is more single, application can not be maximized by turn resulting in resource, and individually empty Gas purifier can also take indoor more space with electric heater.
The content of the invention
It is an object of the invention to provide the air purifier with heating function, to air while realizing air cleaning Heated, to reduce the occupancy of the interior space.
The purpose of the present invention is achieved through the following technical solutions：
Air purifier with heating function, including profiling housing, the profiling housing include upper shell and with it is upper Casing bolts connection lower house, base is installed in the lower house bottom, be provided with the side wall of the lower house into Multiple through holes are provided with air port, lower house opposite side wall, multiple and through hole homonymy aperture is provided with the side wall of upper shell, And multiple through holes and aperture composition air outlet, it is fixed with horizontal positioned and curved branch in the profiling enclosure interior Support body, blower fan is fixed on the inwall of profiling housing, and the blade of the blower fan is placed in supporter, and supporter is close to air outlet Side is provided with heat radiation rack, and heater is placed in heat radiation rack, also including the filter mechanism being fixed in profiling housing, the filtering Mechanism covers the air inlet, and the silencer mechanism matched with both shapes, institute are equipped with the inwall of the supporter Stating silencer mechanism includes surrounding the segment constituted by aluminium sheet with holes, and filled with quieter material inside segment.
For the defect of existing clarifier, the purification function of air purifier and heating function are compounded in one by applicant Rise, to solve the problem of interior space takes excessive；In use, supporter is located at profiling housing central section, air is entered by air inlet Enter, air cleaning is realized after the multistage filtering of filter mechanism, and on the heat radiation rack for the metal material being connected with supporter, heating Body starts to heat the air after purification, passes through the rotation of blade so that the fresh air after being heated is at air outlet Overflow, to realize to indoor heating and air cleaning, substantially reduce the occupancy of the interior space；Wherein, upper shell is passed through Merge the profiling housing constituted with lower house, can be made into the shape of a variety of different-styles to increase the visual impression of air purifier Official.Further, to reduce influence of the heater to blower fan, supporter is made of the higher plastic material of thermal resistance performance, with Heat produced by preventing heater is directly transferred on blower fan by supporter, it is ensured that the stability of blower fan work.
Wherein, the matching silencer mechanism of shape is equipped with the inwall of supporter, silencer mechanism is included by with holes Aluminium sheet surrounds the segment of composition, and filled with quieter material in segment, also, torn open for convenience of the installation of silencer mechanism Unload, be conformed with the two ends of segment, and neck is provided with the inwall of supporter, matched somebody with somebody by the clamping of projection and neck Close, to complete the installation of silencer mechanism；And the noise produced by the air-flow produced when impeller drives air movement can pass through aluminium Aperture on plate is entered to inside aluminium sheet, passes through the noise reduction process of quieter material so that impeller is transported with windage and air-flow Move produced noise to be greatly diminished so that the environment of user when in use is relatively quiet comfortable, to improve the practicality of device Performance.
The quieter material is high temperature resistant silencing cotton.Preferably, from high temperature resistant silencing cotton so that in profiling housing Hot environment under, quieter material can be on the premise of itself job stability be ensured, to produced by impeller and windage Noise and air flow produced by noise quickly eliminated, to extend the service life of silencer mechanism.
Steering head is installed in the lower house bottom, base is connected by steering head with lower house.For further raising The use flexibility of clarifier, steering head is provided with lower house bottom so that phase can be realized between base and profiling housing To rotating, that is, facilitate and flow direction regulation is carried out to the fresh air overflowed at air outlet, to realize room air circulation effect most Bigization.
The filter mechanism includes the box body of both ends open, and two open ends of box body correspond to air inlet, air outlet respectively, And along air flow direction be arranged in order in box body the prefiltering net of distribution, HEPA filter screens, activated carbon filtering layer, uviol lamp, light touch Matchmaker's filter screen.The air entered by air inlet is first passed around after the filtering of prefiltering net, and the dust in air or particulate matter are sieved Choosing shielding, is then absorbed by HEPA filter screens to pernicious gases such as formaldehyde in air, and activated carbon filtering layer then can be to air In peculiar smell carry out processing absorption, air continues to be circulated in the radiation scope of uviol lamp, and uviol lamp carries out sterilization processing to it, To reduce indoor bacteria content, while photocatalyst filtering net produces strong catalytic degradation effect in the presence of ultraviolet, will The toxin resolution process that bacterium etc. discharges, finally ensures that the air cleaning for entering profiling enclosure interior is thorough.Pass through filtering The Pyatyi filtration, purification of mechanism so that the final air overflowed by air outlet meets national standard, to indoor air circulation Smoothness provides corresponding ensure.
Multiple rectangular channels being spaced apart, the rectangular channel and tray interior are provided with the box body along the flow direction of air Connection, and to extend through corresponding rectangular channel rearmounted for the prefiltering net, HEPA filter screens, activated carbon filtering layer and photocatalyst filtering net In in box body.Preferably, opening up multiple rectangular channels on box body, i.e., multiple filter screens are inserted in corresponding rectangular channel, with box The processing region of multiple difference in functionalitys is formed in vivo, and in prefiltering net, HEPA filter screens, activated carbon filtering layer and photocatalyst filtering net Filter effect decline when, directly open profiling housing, to treatment effect decline corresponding filter screen change, with guarantee Air cleaning optimum efficiency.
The present invention compared with prior art, has the following advantages and advantages：
1st, supporter of the invention is located at profiling housing central section, and air is entered by air inlet, in the multistage mistake of filter mechanism Air cleaning is realized after filter, and on the heat radiation rack for the metal material being connected with supporter, heater starts to the air after purification Heated, passed through the rotation of blade so that the fresh air after being heated is overflowed at air outlet, to realize to indoor confession Warm and air cleaning, substantially reduces the occupancy of the interior space；
2nd, the present invention selects high temperature resistant silencing cotton so that under the hot environment in profiling housing, and quieter material can be On the premise of ensureing itself job stability, to impeller and making an uproar produced by the noise and air flow produced by windage Sound is quickly eliminated, to extend the service life of silencer mechanism；
3rd, the present invention opens up multiple rectangular channels on box body, i.e., multiple filter screens are inserted in corresponding rectangular channel, with box body The interior processing region for forming multiple difference in functionalitys, and in prefiltering net, HEPA filter screens, activated carbon filtering layer and photocatalyst filtering net When filter effect declines, profiling housing is directly opened, the corresponding filter screen that treatment effect declines is changed, to ensure sky Gas purifies optimum efficiency.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is external structure schematic diagram of the invention；
Fig. 2 is internal structure schematic diagram of the invention；
Fig. 3 is the structural representation of silencer mechanism.
Mark and corresponding parts title in accompanying drawing：
1- profilings housing, 2- air outlets, 3- bases, 4- heaters, 5- blades, 6- blower fans, 7- filter mechanisms, 8- air intakes Mouth, 9- supporters, 10- heat radiation racks, 11- aluminium sheets, 12- silencing cottons.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make For limitation of the invention.
Embodiment 1
As shown in FIG. 1 to 3, the present embodiment include profiling housing 1, the profiling housing 1 include upper shell and with it is upper Casing bolts connection lower house, base 3 is installed in the lower house bottom, be provided with the side wall of the lower house into Multiple through holes are provided with air port 8, lower house opposite side wall, are provided with the side wall of upper shell multiple small with the through hole homonymy Hole, and multiple through holes and aperture composition air outlet 2, are fixed with horizontal positioned and in arc inside the profiling housing 1 The supporter 9 of shape, blower fan 6 is fixed on the inwall of profiling housing 1, and the blade 5 of the blower fan 6 is placed in supporter 9, and support Body 9 is provided with heat radiation rack 10 close to the side of air outlet 2, and heater 4 is placed in heat radiation rack 10, also including being fixed on profiling housing 1 Interior filter mechanism 7, the filter mechanism 7 covers the air inlet 8, is equipped with the inwall of the supporter 9 and two The silencer mechanism that person's shape matches, the silencer mechanism includes surrounding the segment constituted by aluminium sheet 11 with holes, and in sector Internal portion is filled with quieter material.
For the defect of existing clarifier, the purification function of air purifier and heating function are compounded in one by applicant Rise, to solve the problem of interior space takes excessive；In use, supporter 9 is located at the middle part of profiling housing 1, air is by air inlet 8 Into, realize air cleaning after the multistage filtering of filter mechanism 7, and the heat radiation rack 10 for the metal material being connected with supporter 9 On, heater 4 starts to heat the air after purification, passes through the rotation of blade 5 so that be heated after fresh air from Overflowed at air outlet 2, to realize to indoor heating and air cleaning, substantially reduce the occupancy of the interior space；Wherein, lead to Cross upper shell and merge the profiling housing 1 constituted with lower house, can be made into the shape of a variety of different-styles to increase air purifier Visual perception.Further, to reduce influence of the heater 4 to blower fan 6, supporter 9 is using the higher plastics of thermal resistance performance Material is made, to prevent that the heat produced by heater 4 is directly transferred on blower fan 6 by supporter 9, it is ensured that what blower fan 6 worked Stability.
Wherein, the matching silencer mechanism of shape is equipped with the inwall of supporter 9, silencer mechanism is included by with holes Aluminium sheet 14 surrounds the segment of composition, and filled with quieter material in segment, also, torn open for convenience of the installation of silencer mechanism Unload, be conformed with the two ends of segment, and neck is provided with the inwall of supporter 9, matched somebody with somebody by the clamping of projection and neck Close, to complete the installation of silencer mechanism；And the noise produced by the air-flow produced when impeller 5 drives air movement can pass through aluminium Aperture on plate is entered to inside aluminium sheet 11, passes through the noise reduction process of quieter material so that impeller 5 and windage and air-flow Noise produced by motion is greatly diminished so that the environment of user when in use is relatively quiet comfortable, to improve the reality of device Use performance.
Preferably, from high temperature resistant silencing cotton 12 so that under the hot environment in profiling housing 1, quieter material energy Enough on the premise of itself job stability is ensured, impeller 5 is produced with the noise and air flow produced by windage Raw noise is quickly eliminated, to extend the service life of silencer mechanism.
Steering head is installed in the lower house bottom, base 3 is connected by steering head with lower house.For further raising The use flexibility of clarifier, steering head is provided with lower house bottom so that can be realized between base 3 and profiling housing 1 Relatively rotate, that is, facilitate and flow direction regulation is carried out to the fresh air overflowed at air outlet 2, to realize room air circulation effect Maximize.
In the present embodiment, the filter mechanism 7 includes the box body of both ends open, two open ends of box body correspond to respectively into Air port 8, air outlet 2, and the prefiltering net of distribution, HEPA filter screens, active carbon filtration are arranged in order in box body along the flow direction of air Layer, uviol lamp, photocatalyst filtering net.The air entered by air inlet 8 is first passed around after the filtering of prefiltering net, by the powder in air Dirt or particulate matter-screening shielding, are then absorbed by HEPA filter screens to pernicious gases such as formaldehyde in air, and active carbon filtration Layer then can carry out processing absorption to the peculiar smell in air, and air continues to be circulated in the radiation scope of uviol lamp, uviol lamp pair It carries out sterilization processing, to reduce indoor bacteria content, while photocatalyst filtering net produces strong urge in the presence of ultraviolet Change degradation, the toxin resolution process that bacterium etc. is discharged finally ensures that the air entered inside profiling housing 1 is net Change thorough.Pass through the Pyatyi filtration, purification of filter mechanism 7 so that the final air overflowed by air outlet 2 meets national standard, Corresponding ensure is provided to indoor air circulation smoothness.
Preferably, opening up multiple rectangular channels on box body, i.e., multiple filter screens are inserted in corresponding rectangular channel, with box body The interior processing region for forming multiple difference in functionalitys, and in prefiltering net, HEPA filter screens, activated carbon filtering layer and photocatalyst filtering net When filter effect declines, profiling housing 1 is directly opened, the corresponding filter screen that treatment effect declines is changed, to ensure Air cleaning optimum efficiency.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention Protection domain, within the spirit and principles of the invention, any modifications, equivalent substitutions and improvements done etc. all should be included Within protection scope of the present invention.

Claims (5)

1. the air purifier with heating function, including profiling housing (1), the profiling housing (1) include upper shell and With the bolted lower house of upper shell, base (3) is installed in the lower house bottom, it is characterised in that：In the lower casing It is provided with the side wall of body on air inlet (8), lower house opposite side wall and is provided with multiple through holes, is provided with the side wall of upper shell multiple With the aperture of the through hole homonymy, and multiple through holes and aperture composition air outlet (2), in the profiling housing (1) Portion is fixed with horizontal positioned and curved supporter (9), and blower fan (6) is fixed on the inwall of profiling housing (1), the blower fan (6) blade (5) is placed in supporter (9), and supporter (9) is provided with heat radiation rack (10) close to air outlet (2) side, is generated heat Body (4) is placed in heat radiation rack (9), also including the filter mechanism (7) being fixed in profiling housing (1), and the filter mechanism (7) will Air inlet (8) covering, is equipped with the silencer mechanism matched with both shapes, institute on the inwall of the supporter (9) Stating silencer mechanism includes surrounding the segment constituted by aluminium sheet with holes (11), and filled with quieter material inside segment.
2. the air purifier according to claim 1 with heating function, it is characterised in that：The quieter material is resistance to High temperature silencing cotton (12).
3. the air purifier according to claim 1 with heating function, it is characterised in that：In the lower house bottom Steering head is installed, base (3) is connected by steering head with lower house.
4. the air purifier with heating function according to claims 1 to 3 any one, it is characterised in that：It is described Filter mechanism (7) includes the box body of both ends open, and two open ends of box body correspond to air inlet (8), air outlet (2) respectively, and The prefiltering net of distribution, HEPA filter screens, activated carbon filtering layer, uviol lamp, photocatalyst are arranged in order in box body along the flow direction of air Filter screen.
5. the air purifier according to claim 4 with heating function, it is characterised in that：Along the flow direction of air in institute State and multiple rectangular channels being spaced apart are provided with box body, the rectangular channel is connected with tray interior, and the prefiltering net, HEPA Filter screen, activated carbon filtering layer and photocatalyst filtering net are placed in box body after extending through corresponding rectangular channel.
CN201710266246.7A 2017-04-21 2017-04-21 Air purifier with heating function Active CN106940052B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710266246.7A CN106940052B (en) 2017-04-21 2017-04-21 Air purifier with heating function

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Application Number Priority Date Filing Date Title
CN201710266246.7A CN106940052B (en) 2017-04-21 2017-04-21 Air purifier with heating function

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CN106940052A true CN106940052A (en) 2017-07-11
CN106940052B CN106940052B (en) 2019-06-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3492825A1 (en) * 2017-12-04 2019-06-05 Beijing Xiaomi Mobile Software Co., Ltd. Method for producing silencing device, silencing device and air purifier

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050011171A1 (en) * 2003-07-08 2005-01-20 Lg Electronics Inc. Air cleaner
CN202002223U (en) * 2010-10-22 2011-10-05 湖南大学 Hot-air indoor air handler
WO2012144336A1 (en) * 2011-04-21 2012-10-26 三菱電機株式会社 Air purifier
CN103277847A (en) * 2013-06-13 2013-09-04 王登银 Multifunctional air purifier
CN104654468A (en) * 2013-11-15 2015-05-27 西安博昱新能源有限公司 Novel negative ion air purifier
CN105698305A (en) * 2014-11-27 2016-06-22 孙海波 Heating type air purifier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050011171A1 (en) * 2003-07-08 2005-01-20 Lg Electronics Inc. Air cleaner
CN202002223U (en) * 2010-10-22 2011-10-05 湖南大学 Hot-air indoor air handler
WO2012144336A1 (en) * 2011-04-21 2012-10-26 三菱電機株式会社 Air purifier
CN103277847A (en) * 2013-06-13 2013-09-04 王登银 Multifunctional air purifier
CN104654468A (en) * 2013-11-15 2015-05-27 西安博昱新能源有限公司 Novel negative ion air purifier
CN105698305A (en) * 2014-11-27 2016-06-22 孙海波 Heating type air purifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3492825A1 (en) * 2017-12-04 2019-06-05 Beijing Xiaomi Mobile Software Co., Ltd. Method for producing silencing device, silencing device and air purifier
US11204185B2 (en) 2017-12-04 2021-12-21 Beijing Xiaomi Mobile Software Co., Ltd. Method for producing silencing device, silencing device and air purifier

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