CN104061645A - Air purifier with fan function and heating function - Google Patents

Air purifier with fan function and heating function Download PDF

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Publication number
CN104061645A
CN104061645A CN201410298500.8A CN201410298500A CN104061645A CN 104061645 A CN104061645 A CN 104061645A CN 201410298500 A CN201410298500 A CN 201410298500A CN 104061645 A CN104061645 A CN 104061645A
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China
Prior art keywords
air
fan
air outlet
air purifier
purifier
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Granted
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CN201410298500.8A
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Chinese (zh)
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CN104061645B (en
Inventor
孙利云
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NINGBO MIDI ELECTRICAL APPLIANCES CO Ltd
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NINGBO MIDI ELECTRICAL APPLIANCES CO Ltd
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Priority to CN201410298500.8A priority Critical patent/CN104061645B/en
Publication of CN104061645A publication Critical patent/CN104061645A/en
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Abstract

The invention provides an air purifier with a fan function and a heating function. The air purifier comprises a shell, a fan, a filter net and a heating device, wherein the shell is divided into a front cover and a rear cover, the front cover and the rear cover are matched with each other to form a hollow cavity, the fan and the filter net are installed in the cavity, an air inlet of the fan faces the rear cover, the rear cover is correspondently provided with an air inlet hole, and the filter net is arranged between the air inlet hole of the rear cover and the air inlet of the fan; the heating device is installed in an air outlet passage of the fan, an air outlet of the fan is communicated with the purifier air outlet of the shell front cover, and the air outlet is provided with an air orientation structure and an air direction guide plate. The air enters the air purifier from the rear part and is discharged from the air purifier from the front part, the air inlet position is far away from the air outlet position, the air inlet and the air outlet are arranged on two opposite surfaces, so that the purified air which is blown out of the air outlet is unlikely to re-suck into the air inlet hole, the flow range of the air is large, the purifying area is large, and the purifying effect is better; because of a fixed air direction and wind force converging function, the air purifier can be used as a fan; the heating device can be used for supplying warm air in winter.

Description

A kind of air purifier that has fan and heating purposes
Technical field
The present invention relates to a kind of clarifier, especially a kind of air purifier that has fan and heating purposes, belongs to air processor field.
Background technology
In existing air purifier, the wind endless form adopting is more, have after clarifier side air inlet from top air-out, or from the side after air intake from the air-out of oblique front, because the position between air outlet and air inlet is nearer, make these air intake modes cause the flow range of air less, a large amount of fresh wind energies is only carried out air circulation at indoor subrange, cause the wasting of resources, clean-up effect is not good.
In view of this special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, a kind of air purifier that has fan and heating purposes is provided, makes the flow range of air larger, and the wind-force blowing out is large and the concentrated fan that can be used as uses, and can add hot-air, possess warmer purposes.
For solving the problems of the technologies described above, the present invention adopts the basic conception of technical scheme to be:
A kind of air purifier that has fan and heating purposes, comprise shell, wind oriented structure, wind deflector, blower fan, filter screen and heater, shell is divided into protecgulum and bonnet, both coordinate a hollow cavity of formation, inside cavity is provided with blower fan and filter screen, the air inlet of blower fan in the face of bonnet, is correspondingly provided with fresh air inlet on bonnet, between the fresh air inlet of bonnet and air inlet, is provided with filter screen; In the air-out passage of blower fan, heater is installed, the air outlet of blower fan is communicated with the clarifier air outlet that is arranged on shell protecgulum, and clarifier air outlet rear portion is provided with wind oriented structure, air outlet front portion is provided with wind deflector.
Further, clarifier air outlet is made up of inside and outside two cylinders socket, annular gap looping air outlet between inside and outside two cylinders, outer cylinder is connected with the antetheca that forms blower fan air-out passage, and the air channel that inside and outside cylinder forms is communicated with the air-out passage of blower fan.
Further, inner cylinder is set to arc with the rear wall that forms blower fan air-out passage and is connected, and forms wind oriented structure.
Further, wind deflector one end is connected with outer cylinder end, and the other end extends to the front end face of protecgulum, and it is horn-like that wind deflector is slightly, and large near one end bore of protecgulum, relative other end bore is little, and the interior angle of wind deflector is 0 °-30 °.
Further, it is radially maximum sized 1/3 that the degree of depth of wind deflector is greater than annular air outlet inner cylinder, and described annular air outlet inner cylinder radially full-size refers on the cross section vertical with its axis of inner cylinder the maximum of point-to-point transmission air line distance arbitrarily.
The area of the annular air outlet that further, inside and outside cylinder forms is not less than 50cm 2.
Further, filter screen comprises the multistorey strainer mesh of realizing respectively different filtering functions, and multistorey strainer mesh is arranged in order by the order from bonnet to protecgulum, and multistorey strainer mesh is overlapping and be fixedly installed between bonnet fresh air inlet and air inlet by support successively.
Further, also comprise humidifier parts, humidifier parts are arranged on the side of shell.
Further, around the clarifier air outlet of protecgulum, be provided with the ring of light for showing air purifier duty and air quality.
Further, be also included on the clarifier shell of protecgulum, arrange for showing the charactron of air purifier duty and air quality.
Adopt after technique scheme, the present invention compared with prior art has following beneficial effect.
A kind of air purifier that has fan and heating purposes of the present invention, at the inner blower fan of installing of air purifier, the air inlet of blower fan is with to be arranged on fresh air inlet on air purifier bonnet relative, on the protecgulum of air purifier, be provided with air outlet, the air outlet of blower fan is communicated with the air outlet of air purifier, by the bonnet at air purifier, fresh air inlet is set, set out air port at protecgulum, the position that makes air intake and air-out is relatively far away and at two relative faces, air the purification that is not easy to make just to blow out from air outlet is inhaled into fresh air inlet again, and then the flow range of air is larger can make indoor air purification time, the area purifying is larger, clean-up effect is better.Due to the air intake of air purifier with air-out at two relative faces, wind oriented structure can only blow out to front the air blowing out, and wind deflector can make wind have certain focusing effect.Therefore, this air purifier can be used as fan use.In the air-out passage of blower fan, be provided with heater, heater can be adjusted the air themperature after purification, makes the wind blowing out from air purifier change gradually room temperature, provides comfortable temperature to user.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is the schematic perspective view of a kind of air purifier that has fan and heating purposes of the present invention.
Fig. 2 is the half sectional view of the positive apparent direction of a kind of air purifier that has fan and heating purposes of the present invention.
Fig. 3 is the half sectional view of the side-looking direction of a kind of air purifier that has fan and heating purposes of the present invention.
Fig. 4 is the three-dimensional cross-sectional schematic of a kind of air purifier that has fan and heating purposes of the present invention.
1, bonnet 2, dedusting filter screen 3, the filter screen 4 that eliminates the unusual smell, active carbon filter screen 5, PM2.5 filter screen 6, support 7, protecgulum 8, the ring of light 9, wind deflector 10, heater 11, air-out passage 12, centrifugal flabellum 13, motor 14, fan hold-down nut 15, base 16, humidifier parts 17, inner cylinder 18, wind oriented structure.
Detailed description of the invention
In conjunction with Fig. 1,2,3, a kind of air purifier that has fan and heating purposes, comprise shell, wind oriented structure, wind deflector, blower fan, filter screen and heater 10, shell is divided into protecgulum 7 and bonnet 1, and both coordinate a hollow cavity of formation, and inside cavity is provided with blower fan and filter screen, in the present embodiment, blower fan is centrifugal blower, and the air-out passage of blower fan is positioned at top, and impeller is positioned at below.The air inlet of blower fan, in the face of bonnet 1, is correspondingly provided with fresh air inlet on bonnet 1, and in the present embodiment, fresh air inlet is set to lattice-shaped, in other embodiments, also can be designed as other shapes, and the air intake efficiency of fresh air inlet is maximized.Between the fresh air inlet of bonnet and air inlet, be provided with filter screen; Filter screen comprises the multistorey strainer mesh of realizing respectively different filtering functions, and multistorey strainer mesh is arranged in order by the order from bonnet to protecgulum.In the present embodiment, multistorey strainer mesh comprises dedusting filter screen 2, the filter screen 3 that eliminates the unusual smell, active carbon filter screen 4, PM2.5 filter screen 5, and multistorey strainer mesh is overlapping and be fixedly installed between bonnet fresh air inlet and air inlet by support 6 successively, and support 6 is fixedly connected with shell.When blower fan work, form negative pressure because centrifugal flabellum rotates at air inlet, make indoor air enter air purifier by the fresh air inlet on bonnet, filter layer by layer through multistorey strainer mesh, enter blower fan from the air inlet of blower fan, then discharge from the air-out passage of blower fan.
A part for filter screen contacts with the end face air inlet of blower fan, and has certain gap, thereby makes in air inlet on the blower fan excircle gap between support and filter screen.A part for filter screen contacts with the end face air inlet of blower fan, and air can enter blower fan from the air inlet of blower fan end face after this part strainer filtering.The air entering from bonnet fresh air inlet is after being greater than the filter screen part filtration of blower fan end area, gap through filter screen and support formation flows to the air inlet on blower fan excircle, like this, can make fresh air inlet and filter screen on bonnet accomplish to maximize, increase intake and the filter efficiency to air.
Heater 10 is installed in the air-out passage of blower fan, and the air outlet of blower fan is communicated with the clarifier air outlet that is arranged on shell protecgulum.
As shown in Figure 4, air purifier air outlet is an annular air outlet, annular air outlet is made up of inside and outside two cylinders socket, annular gap looping air outlet between inside and outside two cylinders, inner cylinder is connected with the rear wall of the air-out passage 11 that forms blower fan, outer cylinder is connected with the antetheca that forms blower fan air-out passage, and the air channel that inside and outside cylinder forms is communicated with the air-out passage of blower fan.In other embodiments, annular air outlet inner cylinder around part can be also connect front and rear covers.Inner cylinder is set to arc with the rear wall that forms blower fan air-out passage and is connected, and forms wind oriented structure, and wind can only be blown out from front, and prevents from forming turbulent flow, reduces noise
In the present embodiment, inside and outside cylinder is all the face of cylinder, and therefore annular air outlet is annular, and in other embodiments, interior outer cylinder can be also other shapes, thereby forms other difform annular air outlets, as ellipse or rhombus.
Annular air outlet front portion is provided with wind deflector 9, and wind deflector 9 one end are connected with outer cylinder end, and the other end extends to the front end face of protecgulum, and the air-flow blowing out from annular air outlet can advance by down wind deflector.It is horn-like that wind deflector 9 is slightly, and large near one end bore of protecgulum, relative other end bore is little.The interior angle of wind deflector is 0 °-30 °.In this, angle refers to that wind deflector is along the outline line extending from wind deflector small-caliber end to wind deflector heavy caliber end on the cross section of its axis and the angle of wind deflector axis.For good focussing force, it is radially maximum sized 1/3 that the degree of depth of wind deflector is greater than annular air outlet inner cylinder, and described annular air outlet inner cylinder radially full-size refers on the cross section vertical with its axis of inner cylinder the maximum of point-to-point transmission air line distance arbitrarily.In the present embodiment, because inner cylinder is the face of cylinder, its around part for circle, the degree of depth of wind deflector is greater than 1/3 of this diameter of a circle.The setting of wind deflector angle and the degree of depth, makes the air blowing out from annular air outlet can realize focusing effect, and the wind entirety that air purifier blows out is fore blow direct projection shape.If the degree of depth of wind deflector be less than annular air outlet inner cylinder around 1/3 of section diameter cannot make air-flow gather.In the present embodiment, in this, angle is chosen 20 °.The degree of depth of wind deflector is annular air outlet inner cylinder around section diameter 1/2.
The air outlet forming between inner cylinder and outer cylinder, in order to ensure enough air outputs, must have the 50cm of being not less than 2sectional area, in the present embodiment, adopted 100cm 2.
During to air heat, start heater by control device at needs, air-flow during through heater in the air-out passage of blower fan air heated, and then go out air purifier from the flow through air outlet after-blow of air purifier of the air outlet of blower fan.In the time not heating, can not start heater.
Because air purifier air outlet is an annular air outlet, inside and outside two the cylinder spacing that form air port are less, therefore, the air-flow that air after purification forms forms more powerful air-flow from the gap of inside and outside two cylinders to the front portion ejection of protecgulum, the distance that air-flow can spray is larger, the fresh air inlet of indoor air from bonnet enters air purifier, this air purifier is from anterior air-out, from rear portion air intake, air intake with air-out at two relative faces, therefore can purify indoor air in a big way, improve purification efficiency.
Because have fixing wind direction and the focussing force of wind-force, the air-flow blowing out from air purifier air outlet direct projection forward, thereby this air purifier also can be used as fan use.
In the present embodiment, the side of the shell of air purifier is also provided with humidifier parts 16, in the time detecting that room air needs humidification, thereby can start humidifier parts to indoor air-humidification by control device; Also can carry out humidification by Artificial Control startup humidifier.
Position at protecgulum near air purifier air outlet, lays out air port and is provided with the annular ring of light, and the different colours by the ring of light changes and same shade gradual change can represent the relevant information of air purifier, as IAQ, air themperature humidity etc.
The position near air purifier air outlet at protecgulum equally, adopt numeral to show current Air Quality by the charactron being arranged in the front plate of clarifier shell, directly tell quantitatively quality condition, the air themperature humidity etc. of the current air of user.
The electric component of aforementioned air purifier is by Single-chip Controlling, and single-chip microcomputer sends signal to each electric component as control device, makes its work to realize the various functions of air purifier.
A kind of air purifier that has fan and heating purposes of the present invention, at the inner blower fan of installing of air purifier, the air inlet of blower fan is with to be arranged on fresh air inlet on air purifier bonnet relative, on the protecgulum of air purifier, be provided with air outlet, the air outlet of blower fan is communicated with the air outlet of air purifier, by the bonnet at air purifier, fresh air inlet is set, set out air port at protecgulum, the position that makes air intake and air-out is relatively far away and at two relative faces, air the purification that is not easy to make just to blow out from air outlet is inhaled into fresh air inlet again, and then the flow range of air is larger can make indoor air purification time, the area purifying is larger, clean-up effect is better.Due to the focussing force of wind oriented structure and wind deflector, wind energy is well blown out from front, therefore can be used as fan and use.In the air-out passage of blower fan, be provided with heater, in the time that room temperature is lower, heater can be adjusted the air themperature after purification, makes the wind blowing out from air purifier change gradually room temperature, provides comfortable temperature to user.
Embodiment in above-described embodiment can further combine or replace; and embodiment is described the preferred embodiments of the present invention; not the spirit and scope of the present invention are limited; do not departing under the prerequisite of design philosophy of the present invention; the various changes and modifications that in this area, professional and technical personnel makes technical scheme of the present invention, all belong to protection scope of the present invention.

Claims (10)

1. one kind has the air purifier of fan and heating purposes, it is characterized in that: comprise shell, wind oriented structure, wind deflector, blower fan, filter screen and heater, shell is divided into protecgulum and bonnet, both coordinate a hollow cavity of formation, inside cavity is provided with blower fan and filter screen, the air inlet of blower fan in the face of bonnet, is correspondingly provided with fresh air inlet on bonnet, between the fresh air inlet of bonnet and air inlet, is provided with filter screen; In the air-out passage of blower fan, heater is installed, the air outlet of blower fan is communicated with the clarifier air outlet that is arranged on shell protecgulum, and clarifier air outlet rear portion is provided with wind oriented structure, air outlet front portion is provided with wind deflector.
2. a kind of air purifier that has fan and heating purposes according to claim 1, it is characterized in that: clarifier air outlet is made up of inside and outside two cylinders socket, annular gap looping air outlet between inside and outside two cylinders, outer cylinder is connected with the antetheca that forms blower fan air-out passage, and the air channel that inside and outside cylinder forms is communicated with the air-out passage of blower fan.
3. a kind of air purifier that has fan and heating purposes according to claim 2, is characterized in that: inner cylinder is set to arc with the rear wall that forms blower fan air-out passage and is connected, and forms wind oriented structure.
4. according to a kind of air purifier that has fan and heating purposes described in claim 2 or 3, it is characterized in that: wind deflector one end is connected with outer cylinder end, the other end extends to the front end face of protecgulum, it is horn-like that wind deflector is slightly, one end bore near protecgulum is large, relative other end bore is little, and the interior angle of wind deflector is 0 °-30 °.
5. according to a kind of air purifier that has fan and heating purposes described in claim 2 or 3, it is characterized in that: it is radially maximum sized 1/3 that the degree of depth of wind deflector is greater than annular air outlet inner cylinder, described annular air outlet inner cylinder radially full-size refers on the cross section vertical with its axis of inner cylinder the maximum of point-to-point transmission air line distance arbitrarily.
6. according to a kind of air purifier that has fan and heating purposes described in claim 2 or 3, it is characterized in that: the area of the annular air outlet that inside and outside cylinder forms is not less than 50cm 2.
7. a kind of air purifier that has fan and heating purposes according to claim 1, it is characterized in that: filter screen comprises the multistorey strainer mesh of realizing respectively different filtering functions, multistorey strainer mesh is arranged in order by the order from bonnet to protecgulum, and multistorey strainer mesh is overlapping and be fixedly installed between bonnet fresh air inlet and air inlet by support successively.
8. a kind of air purifier that has fan and heating purposes according to claim 1, is characterized in that: also comprise humidifier parts, humidifier parts are arranged on the side of shell.
9. a kind of air purifier that has fan and heating purposes according to claim 1, is characterized in that: around the clarifier air outlet of protecgulum, be provided with the ring of light for showing air purifier duty and air quality.
10. a kind of air purifier that has fan and heating purposes according to claim 1, is characterized in that: be also included on the clarifier shell of protecgulum, arrange for showing the charactron of air purifier duty and air quality.
CN201410298500.8A 2014-06-26 2014-06-26 A kind of air purifier having fan and heating purposes Active CN104061645B (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526631A (en) * 2014-09-30 2016-04-27 庆奇企业股份有限公司 Air conditioning device with airflow guide structure
CN106907833A (en) * 2017-03-10 2017-06-30 广东美的环境电器制造有限公司 Remove control method, system and the air purifier of filter screen overlay film
CN108854312A (en) * 2018-07-06 2018-11-23 浙江正展工程项目管理有限公司 A kind of apparatus for decontaminating pollution of indoors decoration
CN110094844A (en) * 2019-05-23 2019-08-06 珠海格力电器股份有限公司 The control method and device of air conditioner, air-conditioning equipment
CN111023337A (en) * 2019-11-04 2020-04-17 佛山市云米电器科技有限公司 Purification control method of fan
CN111365795A (en) * 2020-04-28 2020-07-03 肖柏仁 Air purifier

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CN102305444A (en) * 2011-08-19 2012-01-04 王春凌 Novel air conditioner
CN203215904U (en) * 2013-05-06 2013-09-25 吕昆晟 Fan with air purification function and double air outlets
CN203642370U (en) * 2013-12-26 2014-06-11 上海华库电器有限公司 Air heating and purifying all-in-one machine
CN203642367U (en) * 2013-11-18 2014-06-11 王登银 Multifunctional moistening and heating air purifier
CN203928240U (en) * 2014-06-26 2014-11-05 宁波米迪电器有限公司 A kind of air purifier that has fan and heating purposes

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Publication number Priority date Publication date Assignee Title
JP2010054190A (en) * 2008-08-01 2010-03-11 Hitachi Appliances Inc Air cleaner
CN102042662A (en) * 2009-10-12 2011-05-04 三星电子株式会社 Air cleaning humidifier and disc assembly thereof
CN102305444A (en) * 2011-08-19 2012-01-04 王春凌 Novel air conditioner
CN203215904U (en) * 2013-05-06 2013-09-25 吕昆晟 Fan with air purification function and double air outlets
CN203642367U (en) * 2013-11-18 2014-06-11 王登银 Multifunctional moistening and heating air purifier
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526631A (en) * 2014-09-30 2016-04-27 庆奇企业股份有限公司 Air conditioning device with airflow guide structure
CN105526631B (en) * 2014-09-30 2019-05-17 庆奇企业股份有限公司 Has the air-conditioning device of airflow guiding structural
CN106907833A (en) * 2017-03-10 2017-06-30 广东美的环境电器制造有限公司 Remove control method, system and the air purifier of filter screen overlay film
CN106907833B (en) * 2017-03-10 2019-09-17 广东美的环境电器制造有限公司 Remove control method, system and the air purifier of strainer overlay film
CN108854312A (en) * 2018-07-06 2018-11-23 浙江正展工程项目管理有限公司 A kind of apparatus for decontaminating pollution of indoors decoration
CN110094844A (en) * 2019-05-23 2019-08-06 珠海格力电器股份有限公司 The control method and device of air conditioner, air-conditioning equipment
CN111023337A (en) * 2019-11-04 2020-04-17 佛山市云米电器科技有限公司 Purification control method of fan
CN111365795A (en) * 2020-04-28 2020-07-03 肖柏仁 Air purifier

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