CN102221241B - Air purifier and air treatment method thereof - Google Patents
Air purifier and air treatment method thereof Download PDFInfo
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- CN102221241B CN102221241B CN2010101531870A CN201010153187A CN102221241B CN 102221241 B CN102221241 B CN 102221241B CN 2010101531870 A CN2010101531870 A CN 2010101531870A CN 201010153187 A CN201010153187 A CN 201010153187A CN 102221241 B CN102221241 B CN 102221241B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention relates to an air purifier and an air treatment method thereof. The air purifier (1) comprises an air purification unit (3), a lifting unit (4) and a control unit (6), wherein the lifting unit (4) comprises a transmission mechanism (9) and a lifting mechanism (5); the transmission mechanism (9) receives the command of the control unit (6) to drive the lifting mechanism (5) to drive the air purification unit (3) to lift, thus realizing that the air purification unit (3) has spatial height displacement with respect to the shell; the air purification unit (3) receives the command of the control unit (6) to purify the air in the area to be treated; the air purification unit (3) is provided with an air quality sensor (2); the signal of the air quality sensor (2) is transferred to the control unit (6); and the control unit (6) controls the air purification unit (3) to stay and start working at the required height. The air purifier and the air treatment method have the following beneficial effects: priority is given to treatment of the area which is seriously polluted by judging the pollution level on a high place, thus achieving the effect of thorough and uniform treatment of the air.
Description
Technical field
The invention belongs to the cleaning equipment technical field, relate to a kind of air purifier and air-treatment method thereof.
Background technology
Air purifier is a kind of Domestic electrical equipment, and it has the functions such as automatic detection smog, elimination dust, elimination peculiar smell and pernicious gas, sterilizing.Air purifier is comprised of systems such as circuit for producing high voltage, anion generator, ventilation blower (gentle breeze fan), air cleaners usually.By the ventilation blower in air purifier, indoor air circulation is flowed, the air polluted is removed various pollutants or absorption after filtering by the air cleaner in machine, then process is contained in the anion generator (circuit for producing high voltage during work in anion generator produces negative direct current high voltage) of air outlet, air is constantly ionized, produce a large amount of anions, sent by ventilation blower (gentle breeze fan), form the anion air-flow, the purpose that reach clean, purifies air.Wherein, be referred to as clean unit for the filter that carries out air cleaning, anion generator, ventilation blower etc.
The purification style of air purifier mainly contains with Types Below: the one, filter absorbent-type, adopt the physical type purification style, utilize the porous filter material, as nonwoven, filter paper, fiber, active carbon, foam etc. (the strongest filter material of adsorption capacity is HEPA high-density air filter material at present), suspended particulate in absorbed air, pernicious gas, thus purify air; The 2nd, the electrostatic precipitation type, electrostatic purification style, make pollutants in air charged by corona discharge, uses dust collect plant to collect charged particle, reaches the purpose purified air; The 3rd, the chemical formula purification style, as: photocatalytic method or formaldehyde scavenger or medicament etc.; It is exactly compound having again: utilize above-mentioned filtration, static and/or chemical cleaning method mode to purify air simultaneously.In principle, above several mode that purifies air has certain detergent power to room air.
Air cleaning facility was generally used for large-scale service industry place in the past, and along with the aggravation of the ecological deterioration situations such as current air pollution and the consumer pay attention to day by day to human settlement's quality, the air purifier of various functions has entered into ordinary citizen's family.
Along with scientific and technological progress, air purifier, as a kind of intelligent artifact, has also experienced the different stages.
First stage: the air purifier that fixing, clean unit can not lift, this air purifier is by physical type purification style (as: active carbon or HEPA screen pack), electrostatic purification style (as: anion) or chemical formula purification style (as: photocatalytic method or formaldehyde scavenger or medicament etc.), in fixed position, level altitude purifies air.Above-mentioned air purifier can only be placed in an indoor fixed position, when using air purifier when purifying air, the smooth and easy circulation of air purifier ambient air, thereby air purification effect is remarkable, yet the air purification effect away from the air purifier part is relatively poor, therefore needing considerable time to purify the air of a room more equably, is not to realize fast, purified equably.
Second stage: for the problems referred to above, a kind of fixing, liftable air purifier of clean unit has appearred, this air purifier clean unit can be responded to the pollution sources of eminence and move up and down and purify air in fuselage, thereby reaches the effect of a certain regional air of Efficient Cycle.It is ZL03106666.6 that the concrete technical scheme of relevant this air purifier is asked for an interview the patent No., and name is called the patent documentation of " air purifier ".In this patent documentation, disclosed following content: clarifier is provided with lifting unit, this unit comprises the tooth bar longitudinally be arranged on casing inner surface, thereby vertically forms in order to hold the guide groove that tooth bar is led to the elevating movement of housing on the outer surface of housing; With tooth bar engagement the pinion that supported rotationally by housing; And be arranged on the motor that the housing place makes pinion clockwise or is rotated counterclockwise.During the motor rotation, make air cleaning member pass through tooth bar and move in vertical direction.But the just improvement a little on conventional air cleaners of this air purifier, also can only be placed on an indoor fixed position, can not purify other zones.All there is a common weak point in above-mentioned air purifier: can not, according to the difference of the pollution level of required processing region, select to need the zone of priority treatment.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of air-treatment method, can carry out air-treatment according to the difference of short transverse air pollution degree.
The present invention also aims to provide a kind of air purifier that adopts above-mentioned air-treatment method, make air purifier make accurate judgement to the air pollution degree of short transverse, and the serious place of priority treatment air pollution.
Specifically, the invention provides a kind of air purifier, described air purifier 1 comprises air cleaning member 3, lifting unit 4 and control module 6; Lifting unit 4 comprises transmission mechanism 9 and elevating mechanism 5, transmission mechanism 9 is accepted the instruction of control module 6, drive elevating mechanism 5 to drive air cleaning member 3 liftings, realize that air cleaning member 3 is with respect to the housing height displacement of having living space, air cleaning member 3 is accepted the instruction of control module 6, treat processing region and carry out the air cleaning processing, air cleaning member 3 is provided with air mass sensor 2, the signal of air mass sensor 2 sends control module 6 to, and control module 6 is controlled air cleaning members 3 and stopped in the desired height position and start work.
Described control module 6 comprises message processing module, the height value of the air pollution value of information of the maximum that message processing module storage air mass sensor 2 detects in along with lifting unit 4 uphill process at air cleaning member 3 and the air cleaning member 3 corresponding with this air pollution value of information; Control module 6 is controlled lifting unit 4 and is driven air cleaning member 3 these height values of arrival, and controls air cleaning member 3 work.
Described control module 6 comprises message processing module, this message processing module is stored the height value of all air pollution values of information that described air mass sensor 2 detects in along with lifting unit 4 uphill process at air cleaning member 3 and the air cleaning member 3 corresponding with this air pollution value of information, and judges the maximum air pollution value of information.
In addition, described message processing module upgrades and stores the air pollution value of information of the maximum that described air mass sensor 2 detects along with lifting unit 4 uphill process at air cleaning member 3 and to the height value of air cleaning member 3 that should the air pollution value of information.
Described height value be take the speed reducing ratio of rotating speed, reduction box of the lifting motor in transmission mechanism 5 in air purifier 1 and the stent length in elevating mechanism and is determined as known conditions.
Described air mass sensor is 1, is located at the upper surface of air cleaning member 3.
Driving the drive motors of lifting unit 4 liftings is servomotors.
Described air purifier 1 comprises mobile unit 10, and mobile unit comprises that 10 comprise drive motors 7 and driving wheel 8.
The present invention also provides a kind of air-treatment method that adopts above-mentioned air purifier, comprises the following steps:
A. lifting unit starts to rise from minimum point, air mass sensor detecting air polluted information value, and control module calculates the height of the air cleaning member corresponding with this air pollution value of information;
The height of the air pollution value of information of the maximum that B. this message processing module storage air mass sensor detects in along with the lifting unit uphill process at air cleaning member and the air cleaning member corresponding with this air pollution value of information;
C., after lifting unit peaks position, air mass sensor quits work;
D. lifting unit drops to lowest point;
E. control module is controlled the height that lifting unit rises to the air cleaning member corresponding with the maximum air pollution value of information of message processing module storage;
F. lifting unit stops rising, and air cleaning member is started working under the control of control module.
Described step B specifically comprises: this message processing module store all air pollution values of information that described air mass sensor detects in along with the lifting unit uphill process at air cleaning member and with its height of corresponding air cleaning member respectively, and judge the maximum air pollution value of information.
Described step B also can specifically comprise: lifting unit is between the rising stage, when the current air pollution value of information that air mass sensor is surveyed is greater than the maximum air pollution value of information detected, the height of the height maximum air pollution value of information that the replacement information processing module has been stored respectively of the air cleaning member of the air pollution value of information and correspondence and the air cleaning member corresponding with the maximum air pollution value of information.
Further comprising the steps of after above-mentioned step F:
G. message processing module is removed in this module all information of storing;
H. air cleaning member quits work meeting under certain condition;
I. lifting unit drops to lowest point.
Described step H specifically comprises: in air cleaning member when work,, when air mass sensor detects current air mass signal and is less than air quality standard value default in control module, air cleaning member quits work.
Described step H also can specifically comprise: air cleaning member is started working, simultaneously timing of control module, and when the time of air cleaning member work reaches time period default in control module, air cleaning member quits work.
Compared with prior art, beneficial effect of the present invention is:
According to the judgement to pollution level, the with serious pollution zone of priority treatment, reach the effect of thoroughly equably air being processed.
The accompanying drawing explanation
Fig. 1 is that the present invention judges the pollution level schematic diagram;
Fig. 2 is the present invention's schematic diagram while working;
The structure that Fig. 3 is air purifier of the present invention connects block diagram.
Reference numeral:
1. air purifier 2. air mass sensor 3. air cleaning members
4. lifting unit 5. elevating mechanism 6. control modules
7. drive motors 8. driving wheel 9. transmission mechanism 10. mobile units
The specific embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is elaborated.
As shown in Figure 1, Figure 2 in conjunction with shown in Fig. 3, air purifier 1 of the present invention comprises air cleaning member 3, be arranged on housing and the lifting unit 4 be connected with air cleaning member, the control module 6 be connected with lifting unit 4 with air cleaning member 3 respectively, lifting unit 4 comprises transmission mechanism 9 and elevating mechanism 5, transmission mechanism 9 is accepted the instruction of control module 6, drive elevating mechanism 5 to drive air cleaning member 3 synchronization liftings, realize that air cleaning member 3 is with respect to the housing height displacement of having living space, air cleaning member 3 is accepted the instruction of control module 6, treat processing region and carry out the air cleaning processing, air cleaning member 3 upper surfaces are provided with an air mass sensor 2 of surveying pollution sources, its signal output part is connected with the signal input part of control module 6, the height value of the air pollution value of information of the maximum that message processing module in control module 6 storage air mass sensor 2 detects in along with lifting unit 4 uphill process at air cleaning member 3 and the air cleaning member 3 corresponding with this air pollution value of information, control module 6 is controlled lifting unit and is driven air cleaning member 3 these height values of arrival.
Below, the process of air purifier of the present invention being carried out to air pollution degree judgement and processing describes.
As shown in Figure 3, lifting unit 4 starts to rise from minimum point, air mass sensor 2 detecting air polluted information values, and control module 6 calculates the height of the lifting unit corresponding with this air pollution value of information; The height of the air pollution value of information of the maximum that message processing module that described control module 6 comprises storage air mass sensor 2 detects in along with lifting unit 4 uphill process at air cleaning member 3 and the air cleaning member 3 corresponding with this air pollution value of information; Lifting unit 3 peaks behind position, and air mass sensor 2 quits work.
Wherein, this message processing module can be storage air mass sensor 2 at the height of the air pollution value of information of the single 3 yuan of maximums that detect in along with lifting unit 4 uphill process of air cleaning and the air cleaning member 3 corresponding with this air pollution value of information; This message processing module can be also all air pollution values of information of detecting in along with lifting unit 4 uphill process at air cleaning member 3 of storage air mass sensor 2 and with its height of corresponding air cleaning member 3 respectively, and judge the maximum air pollution value of information.
Then, lifting unit 4 starts to rise from minimum point, air mass sensor 2 detecting air polluted information values, and control module 6 calculates the height of the air cleaning member 3 corresponding with this air pollution value of information;
Another preferred version is that lifting unit is between 4 rising stages, when the current air pollution value of information of air mass sensor 2 detections is greater than the maximum air pollution value of information detected, the height of the height maximum air pollution value of information that the replacement information processing module has been stored respectively of the air cleaning member 3 of the air pollution value of information and correspondence and the air cleaning member 3 corresponding with the maximum air pollution value of information.
Lifting unit 4 peaks behind position, and air mass sensor 2 quits work; Lifting unit 4 drops to lowest point; Control module 6 is controlled the height that lifting unit rises to the air cleaning member corresponding with the maximum air pollution value of information 3 of message processing module storage; Lifting unit 4 stops rising, and air cleaning member is started working under the control of control module, and message processing module is removed in this module all information of storing; Air cleaning member quits work meeting under certain condition, and lifting unit drops to lowest point.
Above-mentioned certain condition refers to air cleaning member 3 work, and when air mass sensor 2 detects current air mass signal and is less than air quality standard value default in control module 6, air cleaning member 3 quits work.
Above-mentioned certain condition can refer to that air cleaning member 3 starts working, control module 6 timing simultaneously, and when the time of air cleaning member 3 work reaches time period default in control module 6, air cleaning member 3 quits work.
After the air cleaning work at this place completes, air purifier is the position of the next air pollution maximum of Automatic-searching again.
Air purifier of the present invention, can be according to the judgement to pollution level, and the with serious pollution zone of priority treatment reaches the effect of thoroughly equably air being processed.
Claims (12)
1. an air purifier (1), comprise air cleaning member (3), lifting unit (4) and control module (6), lifting unit (4) comprises transmission mechanism (9) and elevating mechanism (5), transmission mechanism (9) is accepted the instruction of control module (6), drive elevating mechanism (5) to drive air cleaning member (3) lifting, realize that air cleaning member (3) is with respect to the housing height displacement of having living space, air cleaning member (3) is accepted the instruction of control module (6), treat processing region and carry out the air cleaning processing, it is characterized in that: air cleaning member (3) is provided with air mass sensor (2), air mass sensor (2) is along with air cleaning member (3) lifting, the signal of air mass sensor (2) sends control module (6) to, control module (6) is controlled air cleaning member (3) and is stopped in the desired height position and start work, described control module (6) comprises message processing module, the air pollution value of information of the maximum that message processing module storage air mass sensor detects in along with lifting unit (4) uphill process at air cleaning member (3) and air cleaning member (3) height value corresponding with this air pollution value of information, perhaps message processing module is stored the height value of all air pollution values of information that described air mass sensor (2) detects in along with lifting unit (4) uphill process at air cleaning member (3) and the air cleaning member (3) corresponding with this air pollution value of information, and judge the maximum air pollution value of information, control module (6) is controlled lifting unit (4) drive air cleaning member (3) and is arrived this height value, and controls air cleaning member (3) work.
2. air purifier according to claim 1 is characterized in that: described message processing module upgrades and stores the air pollution value of information of the maximum that described air mass sensor (2) detects along with lifting unit (4) uphill process at air cleaning member (3) and to the height value of air cleaning member (3) that should the air pollution value of information.
3. air purifier according to claim 1 is characterized in that: described height value be take the speed reducing ratio of rotating speed, reduction box of the lifting motor in transmission mechanism and the stent length in elevating mechanism (5) and is determined as known conditions.
4. air purifier according to claim 1, it is characterized in that: described air mass sensor (2) is 1.
5. air purifier according to claim 4, it is characterized in that: described air mass sensor (2) is located at the upper surface of air cleaning member (3).
6. air purifier according to claim 1 is characterized in that: driving the drive motors of lifting unit (4) lifting is servomotor.
7. air purifier according to claim 1, it is characterized in that: air purifier (1) also comprises mobile unit (10), mobile unit (10) comprises drive motors (7) and driving wheel (8).
8. the air-treatment method of an air purifier, it is characterized in that: comprise air purifier as described as claim 1 to 7 any one (1), described air-treatment method comprises the following steps:
A. lifting unit (4) starts to rise from minimum point, air mass sensor (2) detecting air polluted information value, and control module (6) calculates the height of the lifting unit (4) corresponding with this air pollution value of information;
The height of the air pollution value of information of the maximum that B. message processing module storage air mass sensor (2) detects in along with lifting unit (4) uphill process at air cleaning member (3) and the air cleaning member (3) corresponding with this air pollution value of information;
C., after lifting unit (4) peaks position, air mass sensor (2) quits work;
D. lifting unit (4) drops to lowest point;
E. control module (6) is controlled the height that lifting unit (4) rises to the air cleaning member corresponding with the maximum air pollution value of information (3) of message processing module storage;
F. lifting unit (4) stops rising, and air cleaning member (3) is started working under the control of control module (6).
9. want 8 air-treatment methods of asking described air purifier according to right, it is characterized in that: described step B specifically comprises: lifting unit is between (4) rising stage, when the current air pollution value of information that air mass sensor (2) is surveyed is greater than the maximum air pollution value of information detected, the height of the height maximum air pollution value of information that the replacement information processing module has been stored respectively of the air cleaning member (3) of the air pollution value of information and correspondence and the air cleaning member (3) corresponding with the maximum air pollution value of information.
10. the air-treatment method of air purifier according to claim 9 is characterized in that: further comprising the steps of after step F:
G. message processing module is removed in this module all information of storing;
H. air cleaning member (3) quits work meeting under certain condition;
I. lifting unit (4) drops to lowest point.
11. the air-treatment method of air purifier according to claim 10, it is characterized in that: described step H specifically comprises: air cleaning member (3) work, when air mass sensor (2) detects current air mass signal and is less than air quality standard value default in control module, air cleaning member (3) quits work.
12. the air-treatment method of air purifier according to claim 10, it is characterized in that: described step H specifically comprises: air cleaning member (3) is started working, control module (6) timing simultaneously, when the time of air cleaning member (3) work reaches time period default in control module (6), air cleaning member (3) quits work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101531870A CN102221241B (en) | 2010-04-14 | 2010-04-14 | Air purifier and air treatment method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101531870A CN102221241B (en) | 2010-04-14 | 2010-04-14 | Air purifier and air treatment method thereof |
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| Publication Number | Publication Date |
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| CN102221241A CN102221241A (en) | 2011-10-19 |
| CN102221241B true CN102221241B (en) | 2013-12-18 |
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| CN2010101531870A Active CN102221241B (en) | 2010-04-14 | 2010-04-14 | Air purifier and air treatment method thereof |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805846B (en) * | 2014-12-31 | 2018-11-02 | 广东美的制冷设备有限公司 | Air cleaning unit and its purification method |
| CN107702267A (en) * | 2017-08-18 | 2018-02-16 | 珠海格力电器股份有限公司 | Air purification method, device, system and computer-readable recording medium |
| CN108006830B (en) * | 2018-01-03 | 2019-12-06 | 焦作大学 | Fixed high-efficient air purification robot |
| CN110641255A (en) * | 2018-06-26 | 2020-01-03 | 上海博泰悦臻网络技术服务有限公司 | Vehicle, vehicle equipment and vehicle-mounted air environment control method thereof |
| KR102635888B1 (en) | 2019-03-19 | 2024-02-15 | 엘지전자 주식회사 | Air purifyer |
| US11471810B2 (en) | 2019-03-19 | 2022-10-18 | Lg Electronics Inc. | Air purifier |
| KR20200111884A (en) | 2019-03-19 | 2020-10-05 | 엘지전자 주식회사 | Air purifyer |
| KR102372484B1 (en) * | 2019-11-13 | 2022-03-10 | (주)에스엔 | Outdoor unit and cleaning system for fine dust |
| CN112644896B (en) * | 2020-12-07 | 2023-08-25 | 青岛力维环保科技有限公司 | Industrial adjustable purifying equipment |
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| KR100533829B1 (en) * | 2003-07-29 | 2005-12-07 | 삼성광주전자 주식회사 | an air-cleaning robot and system thereof |
| KR100631536B1 (en) * | 2004-09-22 | 2006-10-09 | 엘지전자 주식회사 | Air cleaning robot |
| CN201795565U (en) * | 2010-04-14 | 2011-04-13 | 泰怡凯电器(苏州)有限公司 | Air purifier |
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| CN1470831A (en) * | 2002-07-26 | 2004-01-28 | Lg电子株式会社 | Integrated cooling device for refrigerator |
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| CN102221241A (en) | 2011-10-19 |
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Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS Co.,Ltd. Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: TEK ELECTRICAL (SUZHOU) Co.,Ltd. |