CN107665398A - The purification center adjustment localization method of air purifier - Google Patents
The purification center adjustment localization method of air purifier Download PDFInfo
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- CN107665398A CN107665398A CN201710796793.6A CN201710796793A CN107665398A CN 107665398 A CN107665398 A CN 107665398A CN 201710796793 A CN201710796793 A CN 201710796793A CN 107665398 A CN107665398 A CN 107665398A
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Abstract
Disclose a kind of purification center adjustment localization method of air purifier.This method can include：The three dimension scale figure of each functional area is established according to sensor, and gathers the clean degrees of data of each functional area；According to the clean degrees of data of each functional area, purification data are calculated；Based on more line source Gauss diffusion models, three dimension scale figure and clean degrees of data, preliminary clearning center is calculated；Pneumatic coefficient of roughness database is established based on the pneumatic coefficient of roughness；Based on pneumatic coefficient of roughness database adjustment preliminary clearning center, purification center is obtained.The present invention, beneficial to the diffusion of purification air, is increased operation rate by correcting optimum position purification center.
Description
Technical field
The present invention relates to air cleaning facility field, is adjusted more particularly, to a kind of purification center of air purifier
Localization method.
Background technology
Air purifier is the product for referring to adsorb, decompose or convert various air pollutants, and air pollutants include
The finishing pollution of PM2.5, dust, pollen, peculiar smell, formaldehyde etc, bacterium, anaphylactogen etc., can effectively improve air cleanliness.
Air purifier has application in house, medical treatment, industrial circle, and house field is using the Household Air Purifier of unit class as market
Main product, most important function is to remove the particulate matter in air, including anaphylactogen, indoor PM2.5 etc., while may be used also
To solve due to interior, the underground space, in-car volatile organic matter air pollution problems inherent caused by finishing or other reasonses.By
In the release of the space Air Contamination thing of relative closure have persistence and it is uncertain the characteristics of, therefore use air purifier
It is one of method of internationally recognized improvement IAQ to purify the air of a room.But existing air purifier can cover
The space of lid is limited, and utilization rate is relatively low.Therefore, it is necessary to develop a kind of purification center adjustment localization method of air purifier.
The information for being disclosed in background of invention part is merely intended to deepen the reason of the general background technology to the present invention
Solution, and be not construed as recognizing or imply known to those skilled in the art existing of the information structure in any form
Technology.
The content of the invention
The present invention proposes a kind of purification center adjustment localization method of air purifier, and it can be fixed by correcting optimization
Position purification center, beneficial to the diffusion of purification air, increases operation rate.
The purification center that a kind of air purifier is proposed according to the present invention adjusts localization method.Methods described can wrap
Include：The three dimension scale figure of each functional area is established according to sensor, and gathers the clean degrees of data of each functional area；According to described
The clean degrees of data of each functional area, calculate purification data；Based on more line source Gauss diffusion models, the three dimension scale figure and institute
Clean degrees of data is stated, calculates preliminary clearning center；Pneumatic coefficient of roughness database is established based on the pneumatic coefficient of roughness；Based on pneumatic thick
Rough coefficient data storehouse adjusts the preliminary clearning center, obtains purification center.
Optimally, the sensor is air purity sensor and distance measuring sensor.
Optimally, the three dimension scale figure of each functional area is established according to the distance measuring sensor.
Optimally, the clean degrees of data of each functional area is gathered according to the air purity sensor.
Optimally, the purification data include：Real-time cleanliness factor, purification wind speed scale and purification duration.
Optimally, the purification wind speed scale includes：First purification wind speed, the second purification wind speed and the 3rd purification wind speed.
Optimally, more line source Gauss diffusion models are：
Wherein, C represents purification atmospheric density, and Q represents the purification air diffusing capacity in the unit interval, σyRepresent on x's
Sideways diffusion coefficient, σzThe longitudinal diffusion coefficient on x is represented,Purification wind speed scale is represented, H represents the air purifier
Air outlet height, (x, y) represents preliminary clearning center, and x represents the abscissa at preliminary clearning center, and y represents preliminary clearning center
Ordinate, z represent the air outlet to the distance of functional area top surface.
Optimally, adjusting the preliminary clearning center based on pneumatic coefficient of roughness database includes：Based on described pneumatic coarse
Coefficient data storehouse calculates the pneumatic coefficient of roughness to the affecting parameters at the preliminary clearning center, is adjusted based on the affecting parameters
The preliminary clearning center, obtains the purification center.
Optimally, in addition to：Based on the purification center and the purification data, the mobile air purifier is to described
Purification center is purified.
The method of the present invention has other a characteristics and advantage, these characteristics and advantage from the accompanying drawing being incorporated herein and with
It will be apparent in embodiment afterwards, or by the accompanying drawing and subsequent embodiment being incorporated herein
Middle to be stated in detail, these the drawings and specific embodiments are provided commonly for explaining the certain principles of the present invention.
Brief description of the drawings
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein, in exemplary embodiment of the invention, identical reference number
Typically represent same parts.
Fig. 1 shows the flow chart for the step of adjusting localization method according to the purification center of the air purifier of the present invention.
Embodiment
The present invention is more fully described below with reference to accompanying drawings.Although the side of being preferable to carry out of the present invention is shown in accompanying drawing
Formula, however, it is to be appreciated that may be realized in various forms the present invention without should be limited by embodiments set forth herein.Phase
Instead, there is provided these embodiments be in order that the present invention is more thorough and complete, and can be by the scope of the present invention intactly
It is communicated to those skilled in the art.
Fig. 1 shows the flow chart for the step of adjusting localization method according to the purification center of the air purifier of the present invention.
In this embodiment, can be included according to the purification center of the air purifier of present invention adjustment localization method：
Step 101, the three dimension scale figure of each functional area is established according to sensor, and gathers the cleanliness factor of each functional area
Data；In one example, sensor is air purity sensor and distance measuring sensor.In one example, according to ranging
Sensor establishes the three dimension scale figure of each functional area.In one example, each function is gathered according to air purity sensor
The clean degrees of data in region.
Specifically, the spatial data of each functional area is obtained according to distance measuring sensor, spatial data is screened
Simplify and obtain vector data file, and vector data is switched into multi-section-line form；The data of multi-section-line form are stored, structure
Into the map data information of numerical map, the three dimension scale figure of each functional area is established, the above is what prior art can obtain,
Those skilled in the art can select specific spatial data to establish the three dimension scale of each functional area as the case may be
Figure；The clean degrees of data of each functional area is gathered by air purity sensor, cleanliness factor is divided into level Four：One-level cleanliness factor
The contaminant particle order of magnitude is 10pc/m3, the contaminant particle order of magnitude of two level cleanliness factor is 102pc/m3, three-level cleanliness factor
The contaminant particle order of magnitude is 103pc/m3, the contaminant particle order of magnitude of level Four cleanliness factor is 104pc/m3。
Step 102, according to the clean degrees of data of each functional area, purification data are calculated；In one example, data are purified
Including：Real-time cleanliness factor, purification wind speed scale and purification duration.In one example, purification wind speed scale includes：First purification
Wind speed, the second purification wind speed and the 3rd purification wind speed.
Specifically, according to the clean degrees of data of each functional area, purification data are calculated, wherein, purification data include：In real time
Cleanliness factor, purification wind speed scale and purification duration, purification wind speed scale include：First purification wind speed, the second purification wind speed and the
Three purification wind speed, the wind speed range of the first purification wind speed is 0.3-0.6m/s, and the wind speed range of the second purification wind speed is 0.6-
0.9m/s, the wind speed range of the 3rd purification wind speed is 0.9-1.2m/s.
Step 103, based on more line source Gauss diffusion models, three dimension scale figure and clean degrees of data, preliminary clearning center is calculated.
In one example, more line source Gauss diffusion models are：
Wherein, C represents purification atmospheric density, and Q represents the purification air diffusing capacity in the unit interval, σyRepresent on x's
Sideways diffusion coefficient, σzThe longitudinal diffusion coefficient on x is represented,Purification wind speed scale is represented, H represents going out for air purifier
The height in air port, (x, y) represent preliminary clearning center, and x represents the abscissa at preliminary clearning center, and y represents the vertical seat at preliminary clearning center
Mark, z represent air outlet to the distance of functional area top surface.
Specifically, purification atmospheric density, the purification air diffusing capacity in the unit interval, sideways diffusion coefficient, longitudinal direction are expanded
Coefficient, purification wind speed scale, the height of air outlet of air purifier is dissipated to substitute into the distance of air outlet to functional area top surface
Formula (1), obtains the equation on preliminary clearning center (x, y), solves equation and preliminary clearning centre coordinate is calculated, wherein, purification
Atmospheric density is atmospheric density, and the purification air diffusing capacity in the unit interval is the air diffusing capacity in the unit interval.
Step 104, pneumatic coefficient of roughness database is established based on the pneumatic coefficient of roughness.
Specifically, pneumatic coefficient of roughness database is established, is with data form Excel according to the existing pneumatic coefficient of roughness
Form stores, and stores and manages according to data relationship, pneumatic coefficient of roughness database is one or more files, is stored up in file
What is deposited is the data after computer is handled, and those skilled in the art can access data according to the concrete condition of functional area
Data in storehouse.
Step 105, based on pneumatic coefficient of roughness database adjustment preliminary clearning center, purification center is obtained.In an example
In, included based on pneumatic coefficient of roughness database adjustment preliminary clearning center：Calculated based on pneumatic coefficient of roughness database pneumatic thick
Rough coefficient, based on affecting parameters regulation preliminary clearning center, obtains purification center to the affecting parameters at preliminary clearning center.
Specifically, more line source Gaussian methods can be complicated and changeable by real fluid and be difficult to the turbulent fluctuation frequency quantitatively determined
Spectrum, is reduced to be easy to the normal distribution of Mathematical treatment, simplifies solution procedure.But it can not consider answering for functional area space
Influence of the polygamy to purification air diffusion, i.e., can only use a pneumatic coefficient of roughness.By establishing pneumatic coefficient of roughness data
Storehouse can give the pneumatic coefficient of roughness of more line source gause's rules offer in all directions amendment preliminary clearning center, to be obtained as parameters of formula
Take purification center.
In one example, in addition to：Based on purification center and purification data, mobile air purifier to purification center enters
Row purification.
This method, beneficial to the diffusion of purification air, is increased operation rate by correcting optimum position purification center.
Using example
For ease of understanding the scheme of embodiment of the present invention and its effect, a concrete application example given below.Ability
Field technique personnel should be understood that the example only for the purposes of understanding the present invention, and its any detail is not intended in any way
The limitation present invention.
The three dimension scale figure of each functional area is established according to distance measuring sensor, each work(is gathered according to air purity sensor
The clean degrees of data in energy region.According to the clean degrees of data of each functional area, purification data are calculated, wherein, purification data include：
Real-time cleanliness factor, purification wind speed scale and purification duration, purification wind speed scale are the first purification wind speed, and first purifies the wind of wind speed
Fast scope is 0.3-0.6m/s.
Will purification atmospheric density, the purification air diffusing capacity in the unit interval, sideways diffusion coefficient, longitudinal diffusion coefficient,
Purify wind speed scale, the height of air outlet of air purifier and the distance of air outlet to functional area top surface and substitute into formula (1),
The equation on preliminary clearning center (x, y) is obtained, solves equation and preliminary clearning centre coordinate is calculated.According to existing pneumatic coarse
Coefficient establishes pneumatic coefficient of roughness database, amendment preliminary clearning center, obtains purification center.Based on purification center and purification number
According to mobile air purifier to purification center is purified.
In summary, the present invention, beneficial to the diffusion of purification air, is improved and utilized by correcting optimum position purification center
Rate.
It will be understood by those skilled in the art that the purpose of the description to embodiments of the present invention is only for exemplarily above
Illustrate the beneficial effect of embodiments of the present invention, be not intended to embodiments of the present invention being limited to given any show
Example.
It is described above the embodiments of the present invention, described above is exemplary, and non-exclusive, and
It is also not necessarily limited to disclosed each embodiment.It is right in the case of without departing from the scope and spirit of illustrated each embodiment
Many modifications and changes will be apparent from for those skilled in the art.
Claims (9)
1. a kind of purification center adjustment localization method of air purifier, including：
The three dimension scale figure of each functional area is established according to sensor, and gathers the clean degrees of data of each functional area；
According to the clean degrees of data of each functional area, purification data are calculated；
Based on more line source Gauss diffusion models, the three dimension scale figure and the clean degrees of data, preliminary clearning center is calculated；
Pneumatic coefficient of roughness database is established based on the pneumatic coefficient of roughness；
The preliminary clearning center is adjusted based on pneumatic coefficient of roughness database, obtains purification center.
2. the purification center adjustment localization method of air purifier according to claim 1, wherein, the sensor is sky
Gas cleanliness factor sensor and distance measuring sensor.
3. the purification center adjustment localization method of air purifier according to claim 2, wherein, passed according to the ranging
Sensor establishes the three dimension scale figure of each functional area.
4. the purification center adjustment localization method of air purifier according to claim 2, wherein, it is clean according to the air
Cleanliness sensor gathers the clean degrees of data of each functional area.
5. the purification center adjustment localization method of air purifier according to claim 1, wherein, the purification packet
Include：Real-time cleanliness factor, purification wind speed scale and purification duration.
6. the purification center adjustment localization method of air purifier according to claim 5, wherein, described purification wind speed etc.
Level includes：First purification wind speed, the second purification wind speed and the 3rd purification wind speed.
7. the purification center adjustment localization method of air purifier according to claim 6, wherein, more line source Gausses
Diffusion model is：
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Wherein, C represents purification atmospheric density, and Q represents the purification air diffusing capacity in the unit interval, σyRepresent the lateral expansion on x
Dissipate coefficient, σzThe longitudinal diffusion coefficient on x is represented,Purification wind speed scale is represented, H represents the air-out of the air purifier
The height of mouth, (x, y) represent preliminary clearning center, and x represents the abscissa at preliminary clearning center, and y represents the ordinate at preliminary clearning center,
Z represents the air outlet to the distance of functional area top surface.
8. the purification center adjustment localization method of air purifier according to claim 1, wherein, based on pneumatic coarse system
Number database, which adjusts the preliminary clearning center, to be included：The pneumatic coefficient of roughness is calculated based on the pneumatic coefficient of roughness database
To the affecting parameters at the preliminary clearning center, the preliminary clearning center is adjusted based on the affecting parameters, is obtained in the purification
The heart.
9. the purification center adjustment localization method of air purifier according to claim 1, wherein, in addition to：Based on institute
Purification center and the purification data are stated, the mobile air purifier to the purification center is purified.
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| CN103984315A (en) * | 2014-05-15 | 2014-08-13 | 成都百威讯科技有限责任公司 | Domestic multifunctional intelligent robot |
| KR20160027901A (en) * | 2014-08-29 | 2016-03-10 | 코웨이 주식회사 | Air conditioning apparatus having filter recycling function and filter recycling method using the same |
| CN106352457A (en) * | 2015-07-17 | 2017-01-25 | 乐金电子研发中心(上海)有限公司 | Air purification equipment and air purification method |
| CN106600056A (en) * | 2016-12-13 | 2017-04-26 | 济宁市新兰德环境技术有限公司 | Vehicle exhaust diffusion prediction method and system based on city scale |
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2017
- 2017-09-06 CN CN201710796793.6A patent/CN107665398A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984315A (en) * | 2014-05-15 | 2014-08-13 | 成都百威讯科技有限责任公司 | Domestic multifunctional intelligent robot |
| KR20160027901A (en) * | 2014-08-29 | 2016-03-10 | 코웨이 주식회사 | Air conditioning apparatus having filter recycling function and filter recycling method using the same |
| CN106352457A (en) * | 2015-07-17 | 2017-01-25 | 乐金电子研发中心(上海)有限公司 | Air purification equipment and air purification method |
| CN106600056A (en) * | 2016-12-13 | 2017-04-26 | 济宁市新兰德环境技术有限公司 | Vehicle exhaust diffusion prediction method and system based on city scale |
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Application publication date: 20180206 |