CN107115777A - Air disinfection purifier and its control method except formaldehyde, device and storage medium - Google Patents
Air disinfection purifier and its control method except formaldehyde, device and storage medium Download PDFInfo
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- CN107115777A CN107115777A CN201710358666.8A CN201710358666A CN107115777A CN 107115777 A CN107115777 A CN 107115777A CN 201710358666 A CN201710358666 A CN 201710358666A CN 107115777 A CN107115777 A CN 107115777A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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Abstract
The invention discloses control method, control device and the air disinfection purifier that a kind of air disinfection purifier removes formaldehyde.The control method includes：Obtain formaldehyde sensor and detect that what is obtained includes the first data of Indoor Air Formaldehyde concentration, and be compared first data and default concentration of formaldehyde threshold value, when the first data are more than default concentration of formaldehyde threshold value, the prompting opened except formaldehyde mode of operation is sent；After operation is received except the instruction of formaldehyde mode of operation, start and control ozonized oxygen gas preparation module generation ozone/oxygen mixture to be discharged into interior；Acquisition includes the second data of Indoor Air Formaldehyde concentration, and second data and default concentration of formaldehyde threshold value are compared, when the second data are less than default concentration of formaldehyde threshold value, and control ozonized oxygen gas prepares module generation pure oxygen gas and is discharged into interior；When pure oxygen gas drain time is equal to preset time, closes ozonized oxygen gas and prepare module.The control method has directly perceived, timely advantage.
Description
Technical field
The present invention relates to Techniques for Indoor Air Purification field, more particularly to a kind of air disinfection purifier and its except formaldehyde
Control method, control device and computer-readable recording medium.
Background technology
At present, the finishing pollution such as formaldehyde, toluene and dimethylbenzene of new house finishing serious harm people are healthy.Current solution
Certainly the main method of room air pollution is ventilation and air cleaning facility, but as the improvement of people's living standards, automobile
Quantity is continuously increased, and air pollution is increasingly severe, and outdoor air pollution degree is universal higher, can not be fine using ventilation
Solve the problems, such as indoor pollution on the contrary can for interior bring new pollution problem.And existing air cleaning facility is mainly by sky
Gas is drawn into purification inside clarifier, and particulate matter and microorganism are filtered out by screen pack, or dirty by charcoal absorption gaseous state
The mode of thing and microorganism is contaminated to purify air.
Following defect is primarily present by screen pack or active carbon purifying air：1) air is extracted into machine and purified, taken out
Take and be limited in scope, each corner, particularly PARA FORMALDEHYDE PRILLS(91,95) can not be reached, the removal of germ is inadequate；2) can only partly filter from
Germ, it is impossible to sterilization, also without removal truly or killing gaseous contaminant and microorganism；3) charcoal absorption
Mode administers formaldehyde, because active carbon adsorption saturation degree is by environmental factor (space size, space is volatilizable gas flow, activated carbon
Quantity, activated carbon quality, place activated carbon time, the factor such as placement location) influence is very big, it is impossible to it is simple how many days to judge to satisfy
Actual whether adsorption saturation has no way of learning with, activated carbon, it is impossible to ensure purification result.
Other existing air cleaning facility is mainly manually to be controlled to open and close by switching, therefore making in these equipment
Use some problems that still suffer from, such as people can be more sensitive with the presence or absence of peculiar smell for air, when exist in air odorless without
The pernicious gas (such as radon) of taste, or when pernicious gas content is not enough to be detected by the smell of people in air, people are often not
Cleaning equipment can be opened；And the difference of upholstery material, the difference of the habits and customs of indoor people and the residing external world
Environment difference can all cause the difference of IAQ, be opened therefore, it is impossible to provide a guiding air disinfection purifier
Dynamic strategy, and if mode that whole day is opened, undoubtedly use cost is very high.And existing intelligent air purification device is provided with biography
The devices such as sensor monitor air quality, but control method is complicated and can not make IAQ in the most optimal way such as
Oxygen bar's pattern, allows indoor pure and fresh pleasant.
Therefore, it is necessary that design is a kind of in fact and new meets the demand of user's high-quality except the method and apparatus of formaldehyde.
The content of the invention
It is a primary object of the present invention to provide a kind of air disinfection purifier and its control method except formaldehyde, control dress
Put and computer-readable recording medium, the control method opens air sterillization according to the formaldehyde Notes of Key Data user monitored
Clarifier, makes indoor holding with fresh air, with more directly perceived, more timely advantage.
To achieve the above object, the present invention provides the control method that a kind of air disinfection purifier removes formaldehyde, the air
Disinfection purifier comprises the following steps except the control method of formaldehyde：
Include the of Indoor Air Formaldehyde concentration every what default first unit time obtained that formaldehyde sensor detection obtains
One data, and first data and default concentration of formaldehyde threshold value are compared, when the first data are more than default formaldehyde
During concentration threshold, the prompting opened except formaldehyde mode of operation is sent；
Receive operation except formaldehyde mode of operation instruction after, start and control ozonized oxygen gas prepare module produce ozone/
Oxygen mixed gas is discharged into interior；
Include the of Indoor Air Formaldehyde concentration every what default second unit time obtained that formaldehyde sensor detection obtains
Two data, and second data and default concentration of formaldehyde threshold value are compared, when the second data are less than default formaldehyde
During concentration threshold, ozone/oxygen mixture is converted to pure oxygen gas and is discharged into interior by control ozonized oxygen gas preparation module；
When pure oxygen gas drain time is equal to preset time, closes ozonized oxygen gas and prepare module.
Preferably, it is described to include room air first every what default first unit time acquisition formaldehyde sensor detection was obtained
First data of aldehyde concentration, and first data and default concentration of formaldehyde threshold value are compared, when the first data are more than
During default concentration of formaldehyde threshold value, sending the step of opening the prompting except formaldehyde mode of operation includes：
Include the of Indoor Air Formaldehyde concentration every what default first unit time obtained that formaldehyde sensor detection obtains
One data, default first unit time is more than default second unit time；
First data and default concentration of formaldehyde threshold value are compared, comparative result is drawn；
Send first data and comparative result to operating side and by the operating side show first data and
Comparative result；
When first data are more than default concentration of formaldehyde threshold value, the prompting opened except formaldehyde mode of operation is sent.
Preferably, the ozonized oxygen gas prepare module include producing the ozone generator of ozone/oxygen mixture, will be smelly
Oxygen is decomposed into the ozone decomposed tank of pure oxygen gas, sends out the first pipeline, the connection ozone derived from ozone/oxygen mixture
Raw device is with the second pipe of the ozone decomposed tank, the first magnetic valve located at first pipeline, located at the second pipe
The second magnetic valve and for by ozone/oxygen mixture and pure oxygen gas be discharged into interior ventilating fan；
It is described to start and control ozonized oxygen gas to prepare the step bag that module generation ozone/oxygen mixture is discharged into interior
Include；
Start ozone generator；
The first magnetic valve is opened to export ozone/oxygen mixture to ventilating fan；
Start ventilating fan and ozone/oxygen mixture is discharged into interior.
Preferably, the step of startup ozone generator includes：
Obtain human body sensor and detect that what is obtained includes nobody indoor the 4th data；
Start ozone generator；Or
Obtain human body sensor and detect that what is obtained includes the 3rd data of indoor someone；
The personnel of sending leave the prompting of interior；
Obtain human body sensor and detect that what is obtained includes nobody indoor the 4th data；
Start ozone generator.
Preferably, the step that the control ozonized oxygen gas preparation module generation pure oxygen gas is discharged into interior includes：
Close first magnetic valve；
Open second magnetic valve, and by the ventilating fan by the ozone decomposed tank ozone decomposition/oxygen mixture
The pure oxygen gas that body is obtained is discharged into interior.
Preferably, it is described when pure oxygen gas drain time is equal to preset time, close the step that ozonized oxygen gas prepares module
Also include after rapid：
Ozone sensor, which is obtained, by preset rules detects that what is obtained includes the 5th data of indoor ozone concentration；
5th data and default ozone safe concentration standard value are compared；
When the 5th data are less than default ozone safe concentration standard value, the prompting that the personnel of sending can get in.
Preferably, it is described when pure oxygen gas drain time is equal to preset time, close the step that ozonized oxygen gas prepares module
Also include after rapid：
Count and store the first data and the second data, first data and the second data include air formaldehyde concentration
The time point of value and correspondence air formaldehyde concentration value；
According to the time point of air formaldehyde concentration value and correspondence air formaldehyde concentration value, obtain with air formaldehyde concentration value and
Time point of correspondence air formaldehyde concentration value corresponding analyze data；
Analyze data is shown by operating side.
Further, the present invention also provides a kind of control device of air disinfection purifier, and the control device includes：Deposit
Reservoir, processor and it is stored in the computer program that can be run on the memory and on the processor, the computer
Program is by the step of the air disinfection purifier of realization as described above removes the control method of formaldehyde during the computing device.
Further, the present invention also provides a kind of air disinfection purifier, and the air disinfection purifier includes control and filled
Formaldehyde sensor, ozone sensor, human body sensor and the ozonized oxygen gas put and be connected with the control device prepare mould
Block；
The ozonized oxygen gas, which prepares module, includes producing the ozone generator of ozone/oxygen mixture, by ozone decomposed
For the ozone decomposed tank of pure oxygen gas, by the first pipeline derived from ozone/oxygen mixture, connect the ozone generator with
The second pipe of the ozone decomposed tank, the first magnetic valve located at first pipeline, second located at the second pipe
Magnetic valve and for by ozone/oxygen mixture and pure oxygen gas be discharged into interior ventilating fan, first magnetic valve and
Second magnetic valve, the ventilating fan and the ozone generator are connected with the control device；
The control device includes memory, processor and is stored on the memory and can transport on the processor
Capable computer program, the computer program is by the air disinfection purifier of realization as described above during the computing device
Except formaldehyde control method the step of.
In addition, to achieve the above object, the present invention also provides a kind of computer-readable recording medium, described computer-readable
Be stored with storage medium air disinfection purifier remove formaldehyde control program, the air disinfection purifier except formaldehyde control
The step of air disinfection purifier described above removes the control method of formaldehyde is realized when program is executed by processor.
A kind of air disinfection purifier provided relative to prior art, the present invention and its control method except formaldehyde, control
Device and computer-readable recording medium processed have the advantages that：
First, the control method that the air disinfection purifier of the invention provided removes formaldehyde passes through concentration of formaldehyde sensor sensing chamber
Testing result is simultaneously sent to control device by the content of interior formaldehyde, and control device is sent according to concentration of formaldehyde testing result to user
Indicated except formaldehyde works, control device is received except opening air disinfection purifier after formaldehyde work order, it is ensured that user can be with
It is directly perceived to understand indoor air formaldehyde content, air disinfection purifier purification air can be opened in time after content of formaldehyde is exceeded,
Ensure IAQ.
2nd, after air disinfection purifier is opened except formaldehyde pattern, control device controls ozone generator, the first electromagnetism first
Valve and ventilating fan are opened, to indoor discharge ozone/oxygen mixture, and with formaldehyde dehydrogenation reaction occurs for ozone, forms complex compound
And HOOO, oxidation and the decomposable process of PARA FORMALDEHYDE PRILLS(91,95) are completed, and control device presses default second unit time and obtains formaldehyde sensor
Obtained concentration of formaldehyde testing result is detected, after the concentration of formaldehyde data got are up to standard, the first magnetic valve closed and opens
By pure oxygen gas that ozone decomposed tank ozone decomposition/oxygen mixed gas is obtained, there is provided oxygen bar to indoor discharge for second magnetic valve
Pattern, do not open a window the abundant oxygen, pure and fresh pleasant for yet allowing room such as forest.
3rd, control device, which obtains human body sensor and detects the 3rd data of indoor someone, sends personnel and leaves interior
Prompting, detect it is indoor just open ozone generator in the case of nobody, it is safer, it is more humane.
4th, after ozone generator is closed, the ozone concentration data that ozone sensor is detected are obtained, when ozone concentration data
During less than ozone-air safe concentration standard value, the prompting that the personnel of sending can get in, safety and reliability.
5th, control device will be converted to air formaldehyde concentration value and time point phase after the concentration of formaldehyde data summarization of acquisition
Corresponding analyze data, timing obtain concentration of formaldehyde value while can also form the change curve of concentration of formaldehyde value, school,
The public situations such as office building, gymnasium are in use, more allow people to trust, while can also turn into the advantage attracted clients.
Brief description of the drawings
Fig. 1 is the structural schematic block diagram of a preferred embodiment of air disinfection purifier of the present invention；
Fig. 2 is the system architecture schematic diagram of the preferred embodiment of control device one of the present invention；
Fig. 3 is air disinfection purifier of the present invention except the schematic flow sheet of the control method first embodiment of formaldehyde；
Fig. 4 is air disinfection purifier of the present invention except the sub-process of step S10 in the control method first embodiment of formaldehyde
Schematic diagram；
Fig. 5 is air disinfection purifier of the present invention except the sub-process of step S20 in the control method first embodiment of formaldehyde
Schematic diagram；
Fig. 6 is air disinfection purifier of the present invention except the sub-process of step S21 in the control method first embodiment of formaldehyde
Schematic diagram；
Fig. 7 is air disinfection purifier of the present invention except another son of step S21 in the control method first embodiment of formaldehyde
Schematic flow sheet；
Fig. 8 is air disinfection purifier of the present invention except the sub-process of step S30 in the control method first embodiment of formaldehyde
Schematic diagram；
Fig. 9 is air disinfection purifier of the present invention except the sub-process of step S33 in the control method first embodiment of formaldehyde
Schematic diagram；
Figure 10 is air disinfection purifier of the present invention except the schematic flow sheet of the control method second embodiment of formaldehyde；
Figure 11 is air disinfection purifier of the present invention except the schematic flow sheet of the control method 3rd embodiment of formaldehyde.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to Fig. 1, the present invention provides a kind of air disinfection purifier, the air disinfection purifier is used for indoor purifying
Room air, is mainly used in removing formaldehyde gas.The air disinfection purifier includes formaldehyde sensor 110, ozone sensor
130th, human body sensor 150 and ozonized oxygen gas prepare module 170.
The ozonized oxygen gas prepare module 170 include producing the ozone generator 171 of ozone/oxygen mixture, will be smelly
Oxygen is decomposed into the ozone decomposed tank 172, the first pipeline 173 derived from ozone/oxygen mixture, connection is described of pure oxygen gas
The second pipe 174 of ozone generator 171 and the ozone decomposed tank 172, by the 3rd pipeline 175 derived from pure oxygen gas, set
The first magnetic valve 176 in first pipeline 173, the second magnetic valve 177 located at the second pipe 174 and for will be smelly
Oxygen/oxygen mixed gas and pure oxygen gas are discharged into the ventilating fan 178 of interior.
Ozone generator 171 prepares ozone/oxygen mixture by raw material of water, ozone decomposed tank 172 be used for by ozone/
Oxygen mixed gas is decomposed into pure oxygen gas.Generate oxygen and ozone by raw material of water, absolutely not nitrogen oxides (carcinogenic substance) spreads out
It is raw, the injury to user will not be caused due to derivative nitrogen oxides, while having the advantages that use cost is low.Pure oxygen gas passes through
The fast decoupled ozone of ozone decomposed tank 172 is obtained, and has the advantages that cost is low compared with crossing air filtering and obtaining oxygen.
Oxygen was decomposed into 30~50 minutes under ozone normal temperature, is accelerated by being placed in the ozone decomposed tank 172
The mixture of ozone decomposed, can allow ozone to be rapidly decomposed into oxygen.The mixture is metal oxide and manganese dioxide
Mixture, the metal oxide is one or both of cupric oxide, iron oxide and silver oxide thing mixed above.It is mixed for increase
The contact area of compound and ozone, it is preferred that using porous mass as carrier, porous mass is prepared as by iron powder and manganese dioxide,
Porous mass can be silica gel etc..
In addition, the air disinfection purifier can also include being used to control the control except formaldehyde pattern automatic operating to fill
Put 200, the control device 200 and formaldehyde sensor 110, ozone sensor 130, human body sensor 150 and ozone oxygen
Gas prepares module 170 and connected, and the ozone prepares first magnetic valve 176 and second magnetic valve 177 in module 170
Closure or openness are controlled by the control device 200, the ventilating fan 178 and the ozone generator 171 are by the control
Its startup of the control of device 200 is closed.
Or control device 200 can be independently disposed to outside the air disinfection purifier, for controlling the air to disappear
The operation of malicious clarifier.
Referring to Fig. 2, the control device 200 includes memory 210, processor 220 and is stored in the memory 210
Computer program that is upper and being run on the processor 220, it is real when the computer program is performed by the processor 220
The step of existing air disinfection purifier provided below removes the control method of formaldehyde, referring in particular to described below.
The present invention also provides the control method that a kind of air disinfection purifier removes formaldehyde.Air provided in an embodiment of the present invention
Disinfection purifier removes the control method of formaldehyde, is realized based on air disinfection purifier described above and control device, for reality
When monitor Indoor Air Formaldehyde concentration, when concentration of formaldehyde is exceeded after in time remind user open air disinfection purifier purification sky
Gas, again to indoor release pure oxygen gas there is provided oxygen bar's pattern after concentration of formaldehyde is less than default concentration of formaldehyde value, allows what people lived
Trust and feel at ease.
Referring to Fig. 3, in the first embodiment, air disinfection purifier includes except the control method of formaldehyde：
Step S10, obtains formaldehyde sensor every default first unit time and detects that what is obtained includes Indoor Air Formaldehyde
First data of concentration, and first data and default concentration of formaldehyde threshold value are compared, when the first data are more than in advance
If concentration of formaldehyde threshold value when, send open except formaldehyde mode of operation prompting；
During use, formaldehyde sensor monitors Indoor Air Formaldehyde concentration value in real time, and single every default first
The position time, the first data including Indoor Air Formaldehyde concentration were sent into control device, it is necessary to explanation, formaldehyde sensor
The concentration of formaldehyde value detected can be sent directly to control device, the concentration of formaldehyde value detected can also be sent to cloud
Server is held, cloud server sends data to connected control device, or formaldehyde again after data are stored
Sensor simultaneously sends the concentration of formaldehyde value detected to control device and cloud server.Default first unit time can be with
For 10 minutes, 20 minutes, 30 minutes, 1 hour etc., user's needs are seen, can be set by operating side, in the present embodiment, in advance
The data detected are uploaded once to cloud service every 30 points of kinds if the first unit time is 30 minutes, i.e. formaldehyde sensor
Device is sent directly to control device.
Control device is received after the first data of formaldehyde sensor transmission, and first data and default formaldehyde are dense
Degree threshold value is compared, and when the first data are more than default concentration of formaldehyde threshold value, are sent and is opened carrying except formaldehyde mode of operation
Show.《Indoor Air Quality standards GB_T 18883-2002》Define IAQ parameter and the method for inspection, it is adaptable to live
Residence and office building, other indoor environments can refer to execution.Default concentration of formaldehyde threshold value can be according to《IAQ
Standard GB_T 18883-2002》Defined concentration of formaldehyde standard value is performed, and can also be set by the requirement of user.
Step S20, after receiving operation except the instruction of formaldehyde mode of operation, starts and controls ozonized oxygen gas to prepare module production
Raw ozone/oxygen mixture is discharged into interior；
After user terminal, which receives operation, removes the prompting of formaldehyde mode of operation, operation removes formaldehyde mode of operation, control device
Start ozonized oxygen gas preparation module generation ozone/oxygen mixture and be discharged into interior, with formaldehyde dehydrogenation reaction, shape occur for ozone
Into complex compound and HOOO, oxidation and the decomposable process of PARA FORMALDEHYDE PRILLS(91,95) are completed.
Step S30, obtains formaldehyde sensor every default second unit time and detects that what is obtained includes Indoor Air Formaldehyde
Second data of concentration, and second data and default concentration of formaldehyde threshold value are compared, when the second data are less than in advance
If concentration of formaldehyde threshold value when, control ozonized oxygen gas prepare module by ozone/oxygen mixture be converted to pure oxygen gas discharge
To interior；
When operation removes formaldehyde mode of operation, formaldehyde sensor detects Indoor Air Formaldehyde concentration value in real time, and every pre-
If the second data including Indoor Air Formaldehyde concentration are sent to control device by the second unit time, in order to control the smelly of generation
Oxygen amount should not be superfluous too many, and default second unit time is preferably shorter, and the second data are sent into control device, data in real time
Amount is too big, in the present embodiment, and default second unit time preferably 10 minutes, i.e. control device receive formaldehyde biography for every 10 minutes
The Indoor Air Formaldehyde concentration value that sensor is detected, when the second data are less than default concentration of formaldehyde threshold value, controls ozone oxygen
Gas, which prepares module ozone/oxygen mixture is converted into pure oxygen gas, is discharged into that indoor there is provided oxygen bar's pattern.
In other embodiments, by preset rules ozone/oxygen gas can also be controlled to prepare module runtime, specifically
Ground, by initial data of the ozone concentration value detected, ozone concentration threshold value, chamber interior volume and ozone discharge amount calculate ozone/
Oxygen prepares the working time of module, is closed again after module runtime reaches the working time calculated when prepared by ozone/oxygen gas
Close ozone/oxygen gas and prepare module, chamber interior volume is starting before ozone/oxygen gas prepares module and user can pointed out to select.
Step S40, when pure oxygen gas drain time is equal to preset time, closes ozonized oxygen gas and prepares module.
Indoor formaldehyde is decomposed and be reduced to after default concentration of formaldehyde threshold value by ozone completely, and ozone decomposed tank is started working
Pure oxygen is discharged, after pure oxygen gas discharges a period of time, ozone generator, the second magnetic valve and ventilating fan is closed.In this implementation
In example, the preset time is selected 5 minutes, on the one hand increase room air oxygen content reduction ozone content, on the other hand
It can eliminate except the taste left after disinfection of indoor air after formaldehyde, make air more pure and fresh pleasant.
Further, referring to Fig. 4, in the first embodiment, the step S10 may comprise steps of：
Step S11, obtains formaldehyde sensor every default first unit time and detects that what is obtained includes Indoor Air Formaldehyde
First data of concentration, default first unit time is more than default second unit time；
In the present embodiment, default first unit time is 30 minutes, and default second unit interval is 10 points
Clock, operation is removed before formaldehyde pattern, and it is first in Control Room for convenience that concentration of formaldehyde data are obtained when default first unit
Aldehyde is either with or without exceeded, and interval time can be with slightly longer, and runs when removing formaldehyde pattern, and first is obtained when default second unit
Aldehyde concentration data are the progress that monitoring indoor ozone removes formaldehyde for convenience, when the concentration of formaldehyde value detected is less than default first
During aldehyde concentration threshold value, the discharge of ozone/oxygen mixture is closed in time, in order to avoid cause indoor ozone superfluous too many.
Step S12, first data and default concentration of formaldehyde threshold value are compared, comparative result is drawn；
Step S13, sends first data and comparative result to operating side and shows the first number by the operating side
According to and comparative result；
Specifically, control device sends the first data and comparative result after the first data and comparative result is received
To operating side, the first data and comparative result are shown by operating side, the comparative result can be " big ", " small " or " etc.
In " etc..Operating side can be mobile terminal or the touch-screen being arranged on air disinfection purifier, can also be and set
The console in Special machine room is put, this is not restricted, as long as it has display function and can send the pattern operation of operation formaldehyde
The equipment of instruction is believed that as the operating side of the present invention.
Step S14, when the first data are more than default concentration of formaldehyde threshold value, send and opens carrying except formaldehyde mode of operation
Show.
The comparative result operation that user can be shown by operating side removes formaldehyde mode of operation, can also be removed receiving unlatching
Operation removes formaldehyde mode of operation after the prompting of formaldehyde mode of operation.
Further, referring to Fig. 5, in the first embodiment, the step S20 can include：
Step S21, starts ozone generator；
The LED that ozone generator starts to produce on ozone/oxygen mixture, ozone generator by raw material of water is normal
Light, produce oxygen mixed gas of the ozone/oxygen mixture for 25% ozone/75%.The quantity of ozone generator can
Think one or more, one or more can be started simultaneously, specifically selected by user.
Step S22, opens the first magnetic valve and exports ozone/oxygen mixture to ventilating fan；
Step S23, starts ventilating fan and ozone/oxygen mixture is discharged into interior.
Formaldehyde in air changes and produced with occurring dehydrogenation reaction, chemical bond bond distance with being discharged into the ozone of interior
Fracture (mainly C-H fractures and the generation of O-H keys), forms complex compound and HOOO, completes oxidation and the decomposable process of PARA FORMALDEHYDE PRILLS(91,95)；So
By its strong oxidizing property, by formaldehyde, (formaldehyde is 1 with ozone to ozone afterwards:2) oxidation Decomposition, generates nontoxic small molecule gaseous state
Thing (CO2, H2O, O2), so that formaldehyde is removed in gaseous state.
Further, referring to Fig. 6, in the first embodiment, the step S21 can include：
Step S211, obtains human body sensor and detects that what is obtained includes nobody indoor the 4th data；
Step S212, starts ozone generator.
Further, referring to Fig. 7, in the first embodiment, the step S21 can also include：
Step S213, obtains human body sensor and detects that what is obtained includes the 3rd data of indoor someone；
Step S214, the personnel of sending leave the prompting of interior；
Step S215, obtains human body sensor and detects that what is obtained includes nobody indoor the 4th data；
Step S216, starts ozone generator.
In order to ensure the safety of personnel, after instruction of the operation except formaldehyde mode of operation is received, control device starts people
Body induction sensor or human body sensor just start when air disinfection purifier is opened, and pass through human body sensor
Detection come ensure indoors nobody when just start ozone generator, improve air disinfection purifier operation security.
In the present embodiment, step S211, step S212, step S213, step S214, step S215 use may insure
Personnel have been moved off interior before ozone generator work, improve the security of air disinfection purifier operation.
Further, referring to Fig. 8, in the first embodiment, the step S30 can include：
Step S31, obtains formaldehyde sensor every default second unit time and detects that what is obtained includes Indoor Air Formaldehyde
Second data of concentration；
Step S32, second data and default concentration of formaldehyde threshold value are compared；
Step S33, when the second data are less than default concentration of formaldehyde threshold value, control ozonized oxygen gas prepares module by ozone
The pure oxygen gas that decomposition tank ozone decomposition/oxygen mixed gas is obtained is discharged into interior.
Further, referring to Fig. 9, in the first embodiment, the step S33 can include：
Step S331, closes first magnetic valve；
Step S332, opens second magnetic valve, and by the ventilating fan by the ozone decomposed tank ozone decomposition/oxygen
The pure oxygen gas that oxygen mixture is obtained is discharged into interior.
It is that the formaldehyde referred in air has been broken down into when detecting concentration of formaldehyde data less than default concentration of formaldehyde value
Up to air quality standard, the gas for being now discharged into interior is converted to pure oxygen gas, closure row by ozone/oxygen mixture
The first magnetic valve of ozone/oxygen mixture is put, the second magnetic valve is opened, facilitates ozone/oxygen mixture to enter smelly
In oxygen solution tank, ozone is rapidly decomposed into oxygen and is discharged into interior by ozone decomposed tank.
Further, referring to Fig. 10, based on air disinfection purifier of the present invention except the control method first of formaldehyde is implemented
Example, in control method second embodiment of the air disinfection purifier of the present invention except formaldehyde, can also be wrapped after the step S40
Include：
Step S50, obtains ozone sensor by preset rules and detects that what is obtained includes the 5th data of indoor ozone concentration；
After ozone generator is closed, ozone sensor sends the 5th data detected to control device, it is necessary to say
Bright, the concentration of formaldehyde value detected can be sent directly to control device by ozone sensor, will can also be detected
Ozone concentration value is sent to cloud server, and cloud server sends data to connected again after data are stored
Control device.
Step S60, the 5th data and default ozone safe concentration standard value are compared；
《Indoor Air Quality standards GB_T 18883-2002》IAQ parameter and the method for inspection are defined, it is smelly
Oxygen air-safety concentration standard value is 0.1mg/m3。
Step S70, when the 5th data are less than default ozone safe concentration standard value, what the personnel of sending can get in
Prompting.
When the ozone concentration value detected is less than 0.1mg/m3When, that is, illustrate that indoor ozone meets《IAQ mark
Quasi- GB_T 18883-2002》, personnel can get in.
Further, Figure 11 is referred to, based on air disinfection purifier of the present invention except the control method first of formaldehyde is implemented
Example or second embodiment, in control method 3rd embodiment of the air disinfection purifier of the present invention except formaldehyde, the step S40
It can also include afterwards or after the step S70：
Step S80, counts and stores the first data and the second data, and first data and the second data include air
The time point of concentration of formaldehyde value and correspondence air formaldehyde concentration value；
Step S90, according to the time point of air formaldehyde concentration value and correspondence air formaldehyde concentration value, is obtained and air formaldehyde
The concentration value analyze data corresponding with the time point of correspondence air formaldehyde concentration value；
Step S100, analyze data is shown by operating side.
Specifically, after analyze data can upload to cloud server and preserve, operating side is re-send to, passes through operating side
It has been shown that, user can call the analyze data at any time from cloud server, and certain analyze data can also be by control device storage again
Send to operating side and show.Concrete analysis data can be exported with curve, and it is indoor that user can be used for monitoring according to curve of output
The situation of concentration of formaldehyde.
The present invention also provides a kind of embodiment of computer-readable recording medium.
In a kind of first embodiment of computer-readable recording medium of the invention, on the computer-readable recording medium
Be stored with air disinfection purifier remove formaldehyde control program, and air disinfection purifier is held by processor except formaldehyde control program
Realize that air disinfection purifier of the first embodiment into 3rd embodiment described in any embodiment removes the control of formaldehyde during row
The step of method, specifically participate in described above, will not be repeated here.
The course of work of air disinfection purifier is illustrated：Monitoring Indoor Air Formaldehyde is dense in real time for formaldehyde sensor 110
Degree, and a data are uploaded within every 30 minutes to cloud database, cloud database sends data to control device 200, control
Air formaldehyde concentration is compared by device 200 with default concentration of formaldehyde threshold value, is preset when air formaldehyde concentration data is more than
Concentration of formaldehyde threshold value when, send open except formaldehyde mode of operation prompting, user receive prompting after or user pass through operation
After end knows that concentration of formaldehyde is exceeded, operation is sent except the instruction of formaldehyde mode of operation, control device 200 receives operation and removes formaldehyde
After the instruction of mode of operation, determined by human body sensor it is indoor after nobody, start ozone generator, the first magnetic valve and
Ventilating fan, interior is discharged into by the ozone/oxygen mixture that ozone generator is produced, now, 110 every 10 points of formaldehyde sensor
Clock uploads a data to cloud database, and control device 200 receives the number that formaldehyde sensor 110 is detected from cloud database
It is compared according to and by data with default concentration of formaldehyde threshold value, when air formaldehyde concentration data is less than default concentration of formaldehyde threshold
During value, you can to think that formaldehyde is removed from gaseous material, now, the first magnetic valve is closed, open the second magnetic valve, pass through
Ozone/oxygen mixture is converted to pure oxygen gas discharge by ozone generation tank, after pure oxygen gas is discharged 5 minutes, closes ozone
Generator, the second magnetic valve and ventilating fan.
After the completion of the work of formaldehyde, it is concurrent to cloud server that ozone sensor uploads a data in 130 every 10 minutes
Control device 200 is delivered to, when the ozone concentration data that ozone sensor 130 is detected are less than ozone-air safe concentration standard value
Afterwards, the prompting that personnel can get in is sent.Meanwhile, control device 200 is according to air formaldehyde concentration value and correspondence air formaldehyde
At the time point of concentration value, obtain the analysis number corresponding with the time point of air formaldehyde concentration value and correspondence air formaldehyde concentration value
According to, and cloud server is uploaded to, user can call the data at any time.
It should also be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to non-
It is exclusive to include, so that process, method, article or device including a series of key elements not only include those key elements,
But also other key elements including being not expressly set out, or also include solid by this process, method, article or device
Some key elements.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including
Also there is other identical element in process, method, article or the device of the key element.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Understood based on such, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are to cause a station terminal equipment (can be mobile phone, computer, clothes
It is engaged in device, or network equipment etc.) perform method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of air disinfection purifier removes the control method of formaldehyde, it is characterised in that the air disinfection purifier removes formaldehyde
Control method comprise the following steps：
The number of first including Indoor Air Formaldehyde concentration that formaldehyde sensor detection is obtained is obtained every default first unit time
According to, and first data and default concentration of formaldehyde threshold value are compared, when the first data are more than default concentration of formaldehyde
During threshold value, the prompting opened except formaldehyde mode of operation is sent；
After operation is received except the instruction of formaldehyde mode of operation, start and control ozonized oxygen gas to prepare module generation ozone/oxygen gas
Mixed gas is discharged into interior；
The number of second including Indoor Air Formaldehyde concentration that formaldehyde sensor detection is obtained is obtained every default second unit time
According to, and second data and default concentration of formaldehyde threshold value are compared, when the second data are less than default concentration of formaldehyde
During threshold value, ozone/oxygen mixture is converted to pure oxygen gas and is discharged into interior by control ozonized oxygen gas preparation module；
When pure oxygen gas drain time is equal to preset time, closes ozonized oxygen gas and prepare module.
2. air disinfection purifier according to claim 1 removes the control method of formaldehyde, it is characterised in that described every pre-
If the first unit time obtains formaldehyde sensor and detects that what is obtained includes the first data of Indoor Air Formaldehyde concentration, and will be described
First data and default concentration of formaldehyde threshold value are compared, and when the first data are more than default concentration of formaldehyde threshold value, are sent
The step of opening the prompting except formaldehyde mode of operation includes：
The number of first including Indoor Air Formaldehyde concentration that formaldehyde sensor detection is obtained is obtained every default first unit time
According to default first unit time is more than default second unit time；
First data and default concentration of formaldehyde threshold value are compared, comparative result is drawn；
First data and comparative result are sent to operating side and first data are shown by the operating side and compared
As a result；
When first data are more than default concentration of formaldehyde threshold value, the prompting opened except formaldehyde mode of operation is sent.
3. air disinfection purifier according to claim 1 removes the control method of formaldehyde, it is characterised in that the ozone oxygen
Gas, which prepares module, to be included producing the ozone generator of ozone/oxygen mixture, divides ozone decomposed for the ozone of pure oxygen gas
Solve tank, by the first pipeline derived from ozone/oxygen mixture, the connection ozone generator and the ozone decomposed tank the
Two pipelines, the first magnetic valve located at first pipeline, the second magnetic valve located at the second pipe and for by ozone/
Oxygen mixed gas and pure oxygen gas are discharged into the ventilating fan of interior；
The step for starting and controlling ozonized oxygen gas preparation module generation ozone/oxygen mixture to be discharged into interior includes；
Start the ozone generator；
First magnetic valve is opened to export ozone/oxygen mixture to the ventilating fan；
Start the ventilating fan and ozone/oxygen mixture is discharged into interior.
4. air disinfection purifier according to claim 3 removes the control method of formaldehyde, it is characterised in that the startup is smelly
The step of Oxygen Generator, includes：
Obtain human body sensor and detect that what is obtained includes nobody indoor the 4th data；
Start ozone generator；Or
Obtain human body sensor and detect that what is obtained includes the 3rd data of indoor someone；
The personnel of sending leave the prompting of interior；
Obtain human body sensor and detect that what is obtained includes nobody indoor the 4th data；
Start ozone generator.
5. air disinfection purifier according to claim 3 removes the control method of formaldehyde, it is characterised in that the control is smelly
Oxygen oxygen prepare module by ozone/oxygen mixture be converted to pure oxygen gas be discharged into interior step include：
Close first magnetic valve；
Second magnetic valve is opened, and is obtained the ozone decomposed tank ozone decomposition/oxygen mixed gas by the ventilating fan
To pure oxygen gas be discharged into interior.
6. air disinfection purifier according to claim 1 removes the control method of formaldehyde, it is characterised in that described in pure oxygen
When gas discharge time is equal to preset time, also include after closing the step of ozonized oxygen gas prepares module：
Ozone sensor, which is obtained, by preset rules detects that what is obtained includes the 5th data of indoor ozone concentration；
5th data and default ozone safe concentration standard value are compared；
When the 5th data are less than default ozone safe concentration standard value, the prompting that the personnel of sending can get in.
7. the air disinfection purifier according to any one of claim 1 to 5 removes the control method of formaldehyde, it is characterised in that
It is described pure oxygen gas drain time be equal to preset time when, close ozonized oxygen gas prepare module the step of after also include：
Count and store first data and the second data, first data and the second data include air formaldehyde concentration
The time point of value and correspondence air formaldehyde concentration value；
According to the time point of air formaldehyde concentration value and correspondence air formaldehyde concentration value, obtain and air formaldehyde concentration value and corresponding
Time point of air formaldehyde concentration value corresponding analyze data；
Analyze data is shown by operating side.
8. a kind of control device of air disinfection purifier, it is characterised in that the control device includes：Memory, processor
And the computer program that can be run on the memory and on the processor is stored in, the computer program is by the place
Manage the step of air disinfection purifier of the realization as described in any one of claim 1 to 7 removes the control method of formaldehyde when device is performed.
9. a kind of air disinfection purifier, it is characterised in that the formaldehyde being connected including control device and with the control device is passed
Sensor, ozone sensor, human body sensor and ozonized oxygen gas prepare module；
The ozonized oxygen gas, which prepares module, to be included the ozone generator of generation ozone/oxygen mixture, is pure by ozone decomposed
The ozone decomposed tank of carrier of oxygen, by the first pipeline derived from ozone/oxygen mixture, connect the ozone generator with it is described
The second pipe of ozone decomposed tank, the first magnetic valve located at first pipeline, the second electromagnetism located at the second pipe
Valve and the ventilating fan for ozone/oxygen mixture and pure oxygen gas to be discharged into interior, first magnetic valve, described the
Two magnetic valves, the ventilating fan and the ozone generator are connected with the control device；
The control device includes memory, processor and is stored on the memory and can run on the processor
Computer program, the computer program is by air of the realization as described in any one of claim 1 to 7 during the computing device
The step of disinfection purifier removes the control method of formaldehyde.
10. a kind of computer-readable recording medium, it is characterised in that the air that is stored with the computer-readable recording medium disappears
Malicious clarifier removes formaldehyde control program, the air disinfection purifier except being realized when formaldehyde control program is executed by processor
Claim 1 to 7 is the step of the air disinfection purifier described in any one removes the control method of formaldehyde.
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| CN201710358666.8A CN107115777B (en) | 2017-05-19 | 2017-05-19 | Air disinfection purifier and control method, device and storage medium for removing formaldehyde |
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| CN201710358666.8A CN107115777B (en) | 2017-05-19 | 2017-05-19 | Air disinfection purifier and control method, device and storage medium for removing formaldehyde |
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| CN110865148A (en) * | 2019-10-10 | 2020-03-06 | 莱克电气股份有限公司 | Formaldehyde detection method and device and air purifier |
| CN111001281A (en) * | 2019-11-13 | 2020-04-14 | 深圳市壹岚科技有限公司 | Aldehyde removing method and device |
| CN111521741A (en) * | 2020-06-12 | 2020-08-11 | 杭州环检检测科技有限公司 | Indoor formaldehyde detection system for home decoration detection acceptance |
| CN112082225A (en) * | 2020-09-21 | 2020-12-15 | 无锡菲兰爱尔空气质量技术有限公司 | Air purification system for medical laboratory |
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| CN117907548A (en) * | 2024-03-19 | 2024-04-19 | 中科瀚喆(常州)净化技术有限公司 | Formaldehyde detection method and formaldehyde detection device |
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