CN106091290B - Indoor air purification intelligent management system - Google Patents
Indoor air purification intelligent management system Download PDFInfo
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- CN106091290B CN106091290B CN201610549660.4A CN201610549660A CN106091290B CN 106091290 B CN106091290 B CN 106091290B CN 201610549660 A CN201610549660 A CN 201610549660A CN 106091290 B CN106091290 B CN 106091290B
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- 238000004887 air purification Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 238000003908 quality control method Methods 0.000 claims abstract description 10
- 238000000746 purification Methods 0.000 claims description 19
- 238000012216 screening Methods 0.000 claims description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 9
- 239000008188 pellet Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 229910052704 radon Inorganic materials 0.000 claims description 3
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- 238000009792 diffusion process Methods 0.000 description 2
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- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
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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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/66—Volatile organic compounds [VOC]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/68—Radon
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Quality & Reliability (AREA)
- Fluid Mechanics (AREA)
- Atmospheric Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to indoor air purification intelligent management systems, the intelligent management system includes mixed wind air supply module, cleaning module, detection of air quality module and intelligent control module, the mixed wind send sub-module to purify for sending the air of indoor and outdoor to cleaning module, detection of air quality module is used to mix the indoor and outdoor AIR Proportional of wind air supply module according to indoor and outdoor air quality control for detecting indoor Outdoor Air Quality, intelligent control module.Indoor air purification intelligent management system of the invention can effectively improve indoor air purification effect.
Description
Technical field
The present invention relates to indoor air purification intelligent management systems.
Background technique
Office block, hospital, house, apartment and the school of modernization mostly use complete due to consideration that improving energy efficiency
Closed building structure.It is this " airtight " although design have good heat insulation, since whole building can only lead to
It crosses air conditioner circulating system to be aerated, greatly reduces the air renewal rate of building, indoor air quality is presented and deteriorates
Trend.
According to scholar studies have shown that if room air pollution degree is more serious by 2~5 than outdoor without good ventilation
Times, even up to tens times in special circumstances.The deterioration of indoor air quality is that the growth of the microorganisms such as bacterium, virus is created
Advantageous condition.Being widely used for air-conditioning system also results in indoor inspirable particle concentration rising.Bacterium and virus etc. are micro-
Biological attachment is on pellet, and as human lung is goed deep into breathing, harm is difficult to reverse after being formed, and with when
Between elapse and gradually accumulate, deepen.
Pellet PM2.5 in room air can suspend for a long time and easily be sucked by human respiratory, these
Most of particle is that our eyes can't see, eyes it can be seen that only account for therein 1%.These tiny particle suspensions
In air, it and can keep in air for quite a long time.These particulate matters can be with the dirt of the bioactivity such as Carried bacteria, virus
Contaminate the main carriers of object and a variety of carcinogenic chemical pollutants and radioactive substance；The aerial suspension time of particle and its
Size is inversely proportional, i.e. the smaller suspension time of partial size is longer.
The pellet for having adsorbed the microorganisms such as bacterium and virus can be inhaled into human body with long-term suspension in air
Afterwards, there are about 50% to be adsorbed on the lung wall of human body, and can penetrate into the depths of lung tissue, causes bronchitis, pneumonia, heavy breathing
The diseases such as asthma, pulmonary emphysema and lung cancer lead to cardio-pulmonary function decline even failure.Undesirable room air aggravates human immune system
Ground burden causes human physical power's consume excessive, reduces productivity and working efficiency.For children, old man and those have breathing and
The patient of disease of immune system, undesirable room air are even more the high risk behaviors fallen ill.Most commonly: allergic reaction,
Headache, gastric disorder causing nausea, vomiting, nose, lung, throat discomfort or stimulation.One of the U.S. studies have shown that pellet dirt
It contaminates directly related with the service life of people.The investigation result that China Association for Standardization provides a few days ago shows that 68% disease is due to room
Caused by interior air pollution, room air pollution has become " the stealthy killer " for endangering human health.
With the improvement of people ' s living standards with the continuous renewal of concept of health, people gradually recognize the weight of air quality
The property wanted also uses some facilities to purify air.But there are no a kind of intelligent control systems, can effectively improve room
Inner air-cleaning effect.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of indoor air purification intelligent management system, the intelligence
Energy management system includes mixed wind air supply module, cleaning module, detection of air quality module and intelligent control module, the mixed wind
Sub-module is sent to purify for sending the air of indoor and outdoor to cleaning module, detection of air quality module is for detecting indoor and outdoor
Air quality, intelligent control module are used to mix the indoor and outdoor air ratio of wind air supply module according to indoor and outdoor air quality control
Example.
The intelligent control module includes a key intelligent object, and the key intelligent object is according to detection of air quality module
Obtained indoor and outdoor air quality is detected, controls mixed wind air supply module according to logic of propositions.
The intelligent control module further includes target purification value setting module, and the key intelligent object is purified according to target
The indoor and outdoor air quality that the target purification value and detection of air quality module of value setting module setting detect, according to pre-
If logic control mixes wind air supply module.
The logic of propositions are as follows: when indoor air quality is better than Outdoor Air Quality, reduction mixes the ratio of outdoor air in wind
Example, the ratio for mixing outdoor air in wind are not less than preset ratio, when Outdoor Air Quality is better than indoor air quality, the mixed wind of reduction
The ratio of middle room air closes mixed wind air supply module and purification when indoor air quality reaches the target purification value of setting
Module, and it is not then turned on mixed wind air supply module and cleaning module within a certain period of time.
The air quality is PM2.5, PM10, smoke content, overall suspended pellet content, free formaldehyde content, nitrogen oxygen
Compound content, sulfide content, TVOC content, benzene content, ammonia content, radon contents.
The intelligent control module is also used to mix the blower wind speed of wind air supply module according to indoor and outdoor air quality control.
The blower wind speed determines that indoor air quality is poorer, then blower wind speed is higher according to indoor air quality.
The intelligent control module is also used to the switch according to indoor and outdoor air quality control cleaning module.
The intelligent control module further includes hand-held block, and the hand-held block is used for manual setting blower wind speed and interior
The mixed wind ratio in outdoor.
The above-mentioned of the application and other features, aspects and advantages are more readily understood with reference to following detailed description.
Detailed description of the invention
Fig. 1 is the module diagram of Intelligent Indoor Air management system of the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
Personnel's all other embodiment obtained under the premise of being not necessarily to creative work, shall fall within the protection scope of the present invention.
Unless otherwise defined, the technical term or scientific term used herein should be in fields of the present invention and has
The ordinary meaning that the personage of general technical ability is understood.Used in present patent application specification and claims " the
One ", " second " and similar word are not offered as any sequence, quantity or importance, and are used only to distinguish different
Component part.Equally, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates that there are at least one.
A kind of indoor air purification intelligent management system, the intelligent management system include mixed wind air supply module, purification mould
Block, detection of air quality module and intelligent control module, the mixed wind send sub-module for by the air of indoor and outdoor send to
Cleaning module purification, detection of air quality module are used for for detecting indoor Outdoor Air Quality, intelligent control module according to room
Interior Outdoor Air Quality controls the indoor and outdoor AIR Proportional of mixed wind air supply module.
As shown in Figure 1, mixed wind air supply module of the invention may be disposed at indoor or outdoors, mixing wind air supply module includes outdoor
Outdoor and indoor air is introduced mixed wind air supply module, indoor and indoor sky by blower by air inlet and indoor air inlet
Gas can realize certain ratio mixing by a device, for example, by outdoor air inlet and indoor air inlet in same blower wind
Under ram compression power, different air port cross-sectional areas is realized, can also by different from indoor air inlet setting in outdoor air inlet
Blower wind speed realize.Separating device can also be sent using the mixed wind of mobile bar gate type, by controlling mobile gate, thus control room
The cross-sectional area of external air inlet port and indoor air inlet, to realize the certain ratio mixing of indoor and outdoor air.
As shown in Figure 1, cleaning module of the invention is a device that air cleaning may be implemented, indoor or room may be provided at
Outside.Such as can be the cleaning module realized by way of physical absorption, it is also possible to realize by the method for Electrostatic Absorption
Cleaning module or the cleaning module realized jointly of physical absorption and Electrostatic Absorption.In addition it is also possible to be any of this field
The achievable cleaning module of others, the present invention do not make any limitation.The air inlet of cleaning module goes out with mixed wind air supply module
Air port connection, the mixed wind that mixed wind air supply module obtains is purified, the air outlet of cleaning module can be one, be also possible to
It is several, several air outlets different location that the air of purification is sent to the room.After purification, pass through the air outlet of cleaning module
Purified air is sent to the room, for example, dining room, parlor, bedroom, office etc..
As shown in Figure 1, detection of air quality module of the invention is respectively arranged at for detecting indoor Outdoor Air Quality
Indoor each position and mixed wind are sent near the air outlet of sub-module, monitor the air quality of indoor and outdoor.Air of the invention
Quality is PM2.5, PM10, smoke content, overall suspended pellet content, free formaldehyde content, amount of nitrogen oxides, sulfide contain
Amount, TVOC content, benzene content, ammonia content, radon contents.Above-mentioned air quality can measure by methods known in the art
It arrives.Detection of air quality module can be at least one set of detection of air quality module, and array detection of air quality module is set respectively
Indoor different location is set, for detecting indoor air quality.When using array detection of air quality module, it can use
The data of worst that group of detection of air quality module detection of air quality, can also be examined using array detection of air quality module
The average value of the data measured is as air quality data.
As shown in Figure 1, intelligent control module of the invention is connect with mixed wind air supply module, can also connect with cleaning module
It connects.Intelligent control module is connect with detection of air quality module, the air quality data obtained by detection of air quality module,
Control the indoor and outdoor AIR Proportional that mixed wind send sub-module.Intelligent control module includes a key intelligent object, the key intelligence
The indoor and outdoor air quality that module is detected according to detection of air quality module controls mixed wind air-supply mould according to logic of propositions
Block.The intelligent control module can also include target purification value setting module, and the key intelligent object is purified according to target
The indoor and outdoor air quality that the target purification value and detection of air quality module of value setting module setting detect, according to pre-
If logic control mixes wind air supply module.Logic of propositions are as follows: when indoor air quality is better than Outdoor Air Quality, room in the mixed wind of reduction
The ratio of outer air, the ratio for mixing outdoor air in wind are not less than preset ratio, when Outdoor Air Quality is better than Interior Space makings
Amount reduces the ratio of room air in mixed wind, when indoor air quality reaches the target purification value of setting, closes mixed wind air-supply
Module and cleaning module, and it is not then turned on mixed wind air supply module and cleaning module within a certain period of time.
For example, when outdoor PM2.5 data are 100, outdoor air ratio is 20% when indoor PM2.5 data are 150,
As indoor air is cleaned, indoor air quality is being improved, and intelligent control module can reduce the ratio of outdoor air, such as
It is reduced to 15%, after indoor air quality continues raising, is reduced to 10% to will not continue to reduce outdoor air ratio.10%
For preset ratio of the invention, which is the entrance in order to guarantee new air, guarantees that indoor crowd being capable of respiratory tract
Ozone and be arranged.The preset ratio is empty according to the outdoor of the air quantity of mixed wind air supply module and everyone Minimum requirements per hour
Gas Wind Coverage Calculation obtains.The present invention using everyone Minimum requirements per hour of 30 cubic metres/people/hour outdoor air Wind Coverage Calculation
It obtains.
For example, when outdoor PM2.5 data are 30, outdoor air ratio is 80% when indoor PM2.5 data are 100,
With the progress of purification, when indoor PM2.5 data are 70, outdoor air ratio is 60%, when indoor PM2.5 data are 30
When, outdoor air ratio is 30%.By above-mentioned logic of propositions, the outdoor air ratio of blower on the one hand can be automatically controlled
Example improves clean-up effect.On the other hand, when outdoor air is due to interior, the ratio for improving outdoor air be can be effectively reduced
The load of cleaning module reduces the replacement or cleaning of cleaning module.
In another example when the target purification value that target purification value setting module of the invention is set is set as PM2.5 as 20,
When indoor air quality is 20, is then closed by the blower that intelligent control module controls mixed wind air supply module, work as air quality
When being higher than 20 again, then the blower of mixed wind air supply module is opened.Simultaneously as the air quality of detection of air quality module detection
Air quality in an only very small region, the air quality that detection of air quality module detects easily change,
This will lead to the continuous opening and closing of blower, so the control logic of intelligent control module of the invention is set as a period of time
It does not restart inside.Control logic may be set to be after blower is closed, and PM2.5 opens blower when being a numerical value, for example, working as
PM2.5 numerical value opens blower when rising to 30.The present inventor has found through a large number of experiments, passes through the logic control of time
The unlatching of blower processed has better effect.This is because the detection of air quality includes many aspects, controlled using threshold values
Blower uncertain factor is too many.
Multiple groups indoor air quality detection module can be used, using multiple groups Interior Space in control program as one preferred
Gas quality detection module obtains average air quality, and average air quality is as intelligent control module for controlling other modules
Data, average air quality can determine indoor air quality using median, data median refer to by data from greatly to
Minispread takes the average value for arranging most intermediate data or most intermediate data if data are odd number.Multiple groups room air
Quality detection module be set to in mixed wind air supply module air outlet the same space.In addition, the intelligent control module further includes
First screening module, the first screening module are used to judge whether the data of an indoor air quality detection module to be in abnormal, if
It is that the data is not used then to calculate average air quality, if it is not, then calculating average air quality using the data.Described is different
Whether linear with data before the data that a detection of air quality module obtains are referred to, if linearly dependent coefficient r
Indicate abnormal less than 0.99, r, which is greater than 0.99, indicates normal.According to room air diffusion principle, if indoor pollution sources
Pollution as smoked or cooking generation can reduce rapidly air quality within the section time, described on the basis of linearly judging
Intelligent control module further includes the second screening module, and second screening module is for judging an indoor air quality detection module
Detect obtained air quality whether rapidly continuous 5 times lower than average air quality, if so, directlying adopt the room air
The air quality data that quality detection module detects as average air quality, if it is not, then according to the first screening module into
Simultaneously average air quality is calculated in row garbled data.Second screening module is for judging that air quality becomes with the presence or absence of continuous
Difference.
For example, 4 detection of air quality module of indoor setting, obtain a data in detection module 3 seconds, detect respectively
The PM2.5 data arrived are 20,23,18,25, and linearly dependent coefficient r is calculated with 10 data before respectively in this 4 data
=0.9942, then average air quality is used as using 21.5.For another example if detection obtains the detection of air quality module of data 25
It has been above the air average of contemporaneity in 5 data before, then has been used as average air quality using 25.Again
For example, if linear relationship r=0.9822 that data 23 are calculated with 10 data before, rejects data 23, obtains
Average air quality be 20.The clean-up effect of indoor smoking can be effectively improved using above-mentioned scheme, so that logic judgment
Than before rapidly.Since the diffusion in smoking source is single compared with slow and directionality, multiple detection of air quality module are difficult the same time
Judgement, does not use above-mentioned logic judgment, needs 5 minutes intelligent control modules just can be according to the significant evil of air quality after smoking
It melts and opens high speed purifying, although air quality data can be made to a certain degree higher using above-mentioned scheme, this is higher
Data have no effect on the purification of air quality, meanwhile, it only needs can determine whether that there is smoking source in interior within 1 minute, passes through the first screening mould
Block and the second screening module, can be effectively reduced false judgment, while logic judgment is more rapid.
As a preferred technical solution of the invention, the intelligent control module is also used to according to indoor and outdoor air
Quality controls the blower wind speed of mixed wind air supply module.The blower wind speed is determining according to indoor air quality, indoor air quality
Poorer, then blower wind speed is higher.For example, indoor PM2.5 data are 50 when indoor PM2.5 data are 100 using high speed
Shi Caiyong middling speed, and be then using low speed when indoor PM2.5 data are 30.
As a preferred technical solution of the invention, the intelligent control module is also used to according to indoor and outdoor air
The switch of quality control cleaning module.
As a preferred technical solution of the invention, the intelligent control module further includes hand-held block, the hand
Dynamic model block mixes wind ratio for manual setting blower wind speed, indoor and outdoor and blows for cleaning module and mixed wind to be turned off manually
Module.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.It is all
The equivalent changes and modifications that content is done according to the present invention are encompassed by the scope of the patents of the invention.
Claims (9)
1. a kind of indoor air purification intelligent management system, the intelligent management system include mixed wind air supply module, cleaning module,
Detection of air quality module and intelligent control module, the mixed wind air supply module is for sending the air of indoor and outdoor to net
Change module purification, detection of air quality module is used for for detecting indoor Outdoor Air Quality, intelligent control module according to interior
Outdoor Air Quality controls the indoor and outdoor AIR Proportional of mixed wind air supply module, and the intelligent control module further includes the first screening
Module, the first screening module is for judging whether the data of an indoor air quality detection module are in abnormal, if so, not adopting
Average air quality is calculated with the data, if it is not, then calculating average air quality using the data, the exception refers to
Whether the data that gas quality detection module obtains are linear with data before, if linearly dependent coefficient r is less than 0.99
Indicate abnormal, r, which is greater than 0.99, indicates normal, and the intelligent control module further includes the second screening module, second screening
Module is used to judge that whether rapid being lower than for air quality continuous 5 times that an indoor air quality detection module detects be average
Air quality is used as averagely if so, directlying adopt the air quality data that the indoor air quality detection module detects
Air quality, if it is not, then carrying out garbled data according to the first screening module and average air quality being calculated.
2. indoor air purification intelligent management system according to claim 1, which is characterized in that the intelligent control module
Including a key intelligent object, indoor and outdoor air matter that the key intelligent object is detected according to detection of air quality module
Amount controls mixed wind air supply module according to logic of propositions.
3. indoor air purification intelligent management system according to claim 2, which is characterized in that the intelligent control module
It further include target purification value setting module, the key intelligent object is purified according to the target that target purification value setting module is set
The indoor and outdoor air quality that value and detection of air quality module detect controls mixed wind air supply module according to logic of propositions.
4. indoor air purification intelligent management system according to claim 3, which is characterized in that the logic of propositions are as follows:
When indoor air quality is better than Outdoor Air Quality, the ratio of outdoor air, mixes the ratio of outdoor air in wind in the mixed wind of reduction
Not less than 10%, when Outdoor Air Quality is better than indoor air quality, the ratio of room air, works as room air in the mixed wind of reduction
When quality reaches the target purification value of setting, mixed wind air supply module and cleaning module are closed, and be not then turned within a certain period of time
Mixed wind air supply module and cleaning module.
5. indoor air purification intelligent management system according to claim 1, which is characterized in that the air quality is
PM2.5, PM10, smoke content, overall suspended pellet content, free formaldehyde content, amount of nitrogen oxides, sulfide content,
TVOC content, benzene content, ammonia content, radon contents.
6. indoor air purification intelligent management system according to claim 1, which is characterized in that the intelligent control module
It is also used to mix the blower wind speed of wind air supply module according to indoor and outdoor air quality control.
7. indoor air purification intelligent management system according to claim 6, which is characterized in that the blower wind speed according to
Indoor air quality determines that indoor air quality is poorer, then blower wind speed is higher.
8. indoor air purification intelligent management system according to claim 1, which is characterized in that the intelligent control module
It is also used to the switch according to indoor and outdoor air quality control cleaning module.
9. indoor air purification intelligent management system according to claim 1, which is characterized in that the intelligent control module
It further include hand-held block, the hand-held block mixes wind ratio for manual setting blower wind speed and indoor and outdoor.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103822310A (en) * | 2014-03-22 | 2014-05-28 | 胡明建 | Design method for indoor air comprehensive treatment |
| CN203704181U (en) * | 2014-01-28 | 2014-07-09 | 吴磊 | Moving air purifier |
| CN105299830A (en) * | 2015-10-30 | 2016-02-03 | 孙扬 | Air quality management device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203704181U (en) * | 2014-01-28 | 2014-07-09 | 吴磊 | Moving air purifier |
| CN103822310A (en) * | 2014-03-22 | 2014-05-28 | 胡明建 | Design method for indoor air comprehensive treatment |
| CN105299830A (en) * | 2015-10-30 | 2016-02-03 | 孙扬 | Air quality management device |
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Effective date of registration: 20190617 Address after: Room 309, 3rd floor, 18-29 Quancheng International Cultural and Creative Industry Park, Lashan Road, Baimashan Street, Central District of Jinan City, Shandong Province Patentee after: Shandong Yukang Medical Technology Co., Ltd. Address before: 250022 Unit 102, Building No. 6, 44 Qili Shanxi Road, Shizhong District, Jinan City, Shandong Province Patentee before: Liu Hongwei |
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Denomination of invention: Intelligent management system for indoor air purification Effective date of registration: 20200603 Granted publication date: 20190315 Pledgee: Jinan Guangming sub branch of Qilu Bank Co.,Ltd. Pledgor: SHANDONG YUKANG MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980002721 |