CN110440384A - A kind of fresh air treatment system and fresh air processing method - Google Patents
A kind of fresh air treatment system and fresh air processing method Download PDFInfo
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- CN110440384A CN110440384A CN201910851238.8A CN201910851238A CN110440384A CN 110440384 A CN110440384 A CN 110440384A CN 201910851238 A CN201910851238 A CN 201910851238A CN 110440384 A CN110440384 A CN 110440384A
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- discharge pipe
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- 238000003672 processing method Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 71
- 238000000034 method Methods 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 239000011941 photocatalyst Substances 0.000 claims description 3
- 239000012716 precipitator Substances 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 111
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 38
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 21
- 229910002091 carbon monoxide Inorganic materials 0.000 description 20
- 238000004891 communication Methods 0.000 description 18
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 15
- 238000000746 purification Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000007791 dehumidification Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005713 exacerbation Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- HGWOWDFNMKCVLG-UHFFFAOYSA-N [O--].[O--].[Ti+4].[Ti+4] Chemical compound [O--].[O--].[Ti+4].[Ti+4] HGWOWDFNMKCVLG-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
The application provides a kind of fresh air treatment system and fresh air processing method.The fresh air treatment system, it include: air inlet system, detection device, and control device, the control device is electrically connected with first blower and the detection device, and the control device is used to receive the air quality data of the detection device detection and the start and stop for controlling first blower.In the embodiment of the present application, detection device is arranged indoors and inside discharge pipe, detection device is used to detect the air quality inside indoor air quality and discharge pipe, since the air inside discharge pipe is cleaned by air processor, therefore, control device is by judging whether the purified air of air processor meets preset standard, it is avoided that it is still of poor quality if purified air occur, the problem of indoor air quality issues caused by being introduced into aggravate, also it further ensure that criterion of acceptability must be reached by introducing indoor fresh air.
Description
Technical field
This application involves technical field of air purification, in particular to a kind of fresh air treatment system and Fresh air handing side
Method.
Background technique
Current air detection system can directly pass through purification system for external sky when detecting indoor differential air
It is introduced after gas purification.But the problem is that, if outside air is still of poor quality by the purified air of purification system, such as
Fruit is still introduced into, it will leads to the exacerbation of indoor air quality issues；In addition the technology having has air inspection in outdoor arrangement
Examining system, but it is easy to make the erroneous judgement for not introducing fresh air as long as Outdoor Air Quality difference, do not account for introducing fresh air
When purification system can handle it to outdoor air, air is still likely to be breached qualified standard that treated.
Summary of the invention
The embodiment of the present application is designed to provide a kind of fresh air treatment system and fresh air processing method, to improve above-mentioned ask
Topic.
The present invention is implemented as follows:
In a first aspect, the embodiment of the present application provides a kind of fresh air treatment system, comprising: air inlet system, the air inlet system
Including discharge pipe, blast pipe, the first blower and air processor；First blower and the air processor are placed in
Between the discharge pipe and the blast pipe；The blast pipe is used for from outdoor introducing fresh air, and the discharge pipe is used for will be through institute
It states in the processed Leads to new breeze room of air processor；Detection device, detection device setting indoors and it is described go out
Inside air hose, the detection device is used to detect the air quality inside indoor air quality and the discharge pipe；And
Control device, the control device are electrically connected with first blower and the detection device, and the control device is for connecing
Receive the air quality data of the detection device detection and the start and stop for controlling first blower.
In this application, detection device setting is indoors and inside discharge pipe, and detection device is for detecting indoor sky
Air quality inside makings amount and discharge pipe, since the air inside discharge pipe is cleaned by air processor
, therefore, control device is by judging whether the purified air of air processor meets preset standard, if it is avoided that occurring
Purified air is still of poor quality, is introduced into the problem of caused indoor air quality issues aggravate, also further
It ensure that criterion of acceptability must be reached by introducing indoor fresh air.
The technical solution provided with reference to the above first aspect, in some possible implementations, the discharge pipe setting
Indoors, first blower, the air processor and the blast pipe are arranged in outdoor.
In this application, the first blower, air processor are arranged in outdoor, save indoor space.
The technical solution provided with reference to the above first aspect, in some possible implementations, the air-treatment dress
It sets including active carbon filter and/or HEPA filter screen and/or photocatalyst purifier and/or precipitator and/or titanium dioxide
Titanium clarifier and/or negative ion device.
In this application, using above-mentioned air processor, air cleaning degree is more preferable.
The technical solution provided with reference to the above first aspect, in some possible implementations, the air-treatment dress
Set further includes dehumidification heat exchange and/or humidifier.
In this application, it using the temperature and humidity of dehumidification heat exchange and/or the adjustable air of humidifier, is brought to interior easypro
Suitable air environment.
The technical solution provided with reference to the above first aspect, in some possible implementations, the Fresh air handing system
System further includes exhaust system, and the exhaust system is for arranging indoor wind to outdoor.
In this application, it is convenient for for the air of indoor pollution being discharged by exhaust system, to reduce room air pollution
Degree.
The technical solution provided with reference to the above first aspect, in some possible implementations, the exhaust system packet
Include Gas inlet tube, the second blower and air-exhausting duct；Second blower is placed between the Gas inlet tube and air-exhausting duct.
The technical solution provided with reference to the above first aspect, in some possible implementations, the Gas inlet tube setting
Indoors, second blower and the air-exhausting duct are arranged in outdoor.
In this application, the second blower is arranged in outdoor, saves indoor space.
The technical solution provided with reference to the above first aspect, in some possible implementations, the Fresh air handing system
System further includes communication module；The communication module is electrically connected with the control device.
In this application, by communication module, indoor occupant can obtain indoor air quality data and outlet air in real time
Air quality data in pipe, while being also convenient for providing timely early warning for indoor occupant.
The technical solution provided with reference to the above first aspect, in some possible implementations, the Fresh air handing system
System further includes alarm；The alarm is electrically connected with the control device.
In this application, indoor personnel can be informed by alarm in time, thus remind personnel's room air pollution
Seriously, corresponding measure is carried out.
The technical solution provided with reference to the above first aspect, in some possible implementations, the control device packet
Include controller and analog-to-digital conversion module；The analog-to-digital conversion module is electrically connected with the controller and the detection device respectively
It connects；The controller is electrically connected with first blower.
Second aspect, the embodiment of the present application also provide a kind of fresh air processing method, provide applied to above-mentioned first aspect
Control device in fresh air treatment system, which comprises receive the indoor air quality number of the detection device detection
Accordingly and the air quality data inside the discharge pipe；Judge whether the indoor air quality data meets preset standard
And whether the air quality data inside the discharge pipe meets preset standard；According to judging result, it is determined whether needs draw
Enter fresh air.
It is described to be tied according to judgement in some possible implementations in conjunction with the technical solution that above-mentioned second aspect provides
Fruit, it is determined whether need to introduce fresh air, comprising: if judging result is that the indoor air quality data meets the pre- bidding
It is quasi-；It then determines and does not need to introduce fresh air.
It is described to be tied according to judgement in some possible implementations in conjunction with the technical solution that above-mentioned second aspect provides
Fruit, it is determined whether need to introduce fresh air, comprising: if judging result is that the indoor air quality data does not meet described preset
Standard, the air quality data inside the discharge pipe meet preset standard；Then determination needs to introduce fresh air.
In conjunction with the technical solution that above-mentioned second aspect provides, in some possible implementations, in the determining needs
It introduces before fresh air, the method also includes: determine that first blower is in the open state.
In conjunction with the technical solution that above-mentioned second aspect provides, in some possible implementations, according to judging result, really
It is fixed whether to need to introduce fresh air, comprising: if judging result is that the indoor air quality data does not meet the preset standard,
Air quality data inside the discharge pipe does not meet preset standard；Wherein the indoor air quality data includes interior
Gas content, the air quality data inside the discharge pipe includes the gas content inside the discharge pipe；Wherein, described
Preset standard includes the standard content of gas；According to preset gas hazard rating successively by the air matter inside the discharge pipe
It measures the standard content of the gas content and gas in data and the gas content in the indoor air quality data carries out
Compare；According to comparison result, it is determined whether need to introduce fresh air.
It is default in the basis in some possible implementations in conjunction with the technical solution that above-mentioned second aspect provides
Gas hazard rating successively by the standard content of gas content and gas in the air quality data inside the discharge pipe
And before the gas content in the indoor air quality data is compared, the method also includes: determine described
One blower is in the open state.
The third aspect, the embodiment of the present application also provide a kind of Fresh air handing device, which includes: receiving module, are used for
The indoor air quality data and the air quality data inside the discharge pipe for receiving the detection device detection；Judgement
Module, for judging whether the indoor air quality data meets the air matter inside preset standard and the discharge pipe
Whether amount data meet preset standard；First determining module, for according to judging result, it is determined whether need to introduce fresh air.
Fourth aspect, the embodiment of the present application provide a kind of storage medium, are stored thereon with computer program, the computer
Program executes such as above-mentioned second aspect embodiment when being run by processor and/or combines some of above-mentioned second aspect embodiment
The method that possible implementation provides.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application will make below to required in the embodiment of the present application
Attached drawing is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore should not be seen
Work is the restriction to range, for those of ordinary skill in the art, without creative efforts, can be with
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of fresh air treatment system provided by the embodiments of the present application.
Fig. 2 is a kind of module frame chart connecting with control device provided by the embodiments of the present application.
Fig. 3 is a kind of step flow chart of fresh air processing method provided by the embodiments of the present application.
Fig. 4 is a kind of module frame chart of Fresh air handing device provided by the embodiments of the present application.
Icon: 10- fresh air treatment system；100- air inlet system；101- discharge pipe；102- blast pipe；The first blower of 103-；
104- air processor；1041- dehumidification heat exchange；200- detection device；300- control device；400- exhaust system；401-
Gas inlet tube；The second blower of 402-；403- air-exhausting duct；500- communication module；600- alarm；20- Fresh air handing device；21- connects
Receive module；22- judgment module；The first determining module of 23-.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application is described.
Current air detection system can directly pass through purification system for external sky when detecting indoor differential air
It is introduced after gas purification.But the problem is that, if obtained air quality is still after purification system purifies for outside air
It is so poor, if be still introduced into, it will lead to the exacerbation of indoor air quality issues；In addition the technology having, in outdoor cloth
It is equipped with air detection system, but is easy to make the erroneous judgement for not introducing fresh air as long as Outdoor Air Quality difference, is not accounted for
It can handle it to purification system when introducing fresh air to outdoor air, treated, and air is still likely to be breached qualified mark
It is quasi-.
In view of the above problems, present inventor explores after study, proposes following embodiment to solve the above problems.
Referring to FIG. 1, the embodiment of the present application provides a kind of fresh air treatment system 10.The fresh air treatment system may be mounted at
The places such as house, mansion, factory, it is indoor for being imported after purifying outside air.The fresh air treatment system 10 includes air inlet system
System 100, detection device 200 and control device 300.
Wherein, which is mainly used for introduce after outdoor air cleaning indoor.Specifically, the air inlet system
100 include discharge pipe 101, blast pipe 102, the first blower 103 and air processor 104.At first blower 103 and air
Reason device 104 is placed between discharge pipe 101 and blast pipe 102.As a kind of set-up mode, discharge pipe 101, blast pipe 102,
The setting position of one blower 103 and air processor 104 is followed successively by blast pipe 102, air-treatment dress from outdoor to interior
Set the 104, first blower 103 and discharge pipe 101.As another set-up mode, discharge pipe 101, blast pipe 102, the first blower
103 and air processor 104 setting position from outdoor to interior, be followed successively by blast pipe 102, the first blower 103, air
Processing unit 104 and discharge pipe 101.On how specific location is arranged, the application is not construed as limiting.
Blast pipe 102 is used to introduce outdoor air, and air processor 104 is used for the outdoor for introducing blast pipe 102
Air is purified.When the first blower 103 is opened, discharge pipe is passed through by the fresh air after 104 purified treatment of air processor
101 introduce interior.
In the present embodiment, the above-mentioned setting of discharge pipe 101 indoors, the first blower 103, air processor 104 with
And blast pipe 102 is arranged in outdoor.First blower 103, air processor 104 are arranged in outdoor, Fresh air handing is saved
The occupied space indoors of system 10.
It is understood that in other embodiments, the first blower 103 and air processor 104 also can be set
Indoors, in this regard, the application is not construed as limiting.
Specifically, the discharge pipe 101 may include wind pipe and multiple air outlet tube mouths, it is net through air processor 104
Fresh air after change flows into each air outlet tube mouth by wind pipe, finally, will be in Leads to new breeze room by air outlet tube mouth.Such as Fig. 1
Shown, discharge pipe provided by the embodiments of the present application includes 2 air outlet tube mouths, and in other embodiments, discharge pipe 101 can be set
3,10 air outlet tube mouths.Secondly any position indoors, certainly, air outlet tube mouth also can be set in the position of air outlet tube mouth
Position can also be set according to indoor actual conditions, such as the biggish region of the indoor density of population, such as Administrative Area, air outlet tube mouth
Setting can be relatively intensive, namely multiple air outlet tube mouths are set in Administrative Area.And the lesser region of the density of population indoors,
If the setting in corridor, air outlet tube mouth can be relatively sparse, two air outlet tube mouths are only such as set in corridor area.Namely people indoors
The biggish region of mouth density, the quantity of air outlet tube mouth should be greater than the lesser region of the indoor density of population.For the number of air outlet tube mouth
It the position of amount and setting can be depending on the concrete condition that the interior space is distributed, here, being not construed as limiting.
It should be understood that the blast pipe 102 also may include multiple air intake pipe orifices.It can be increased by multiple air intake pipe orifices
The inflow of outside air.
Specifically, the air processor 104 includes that active carbon filter and/or HEPA filter screen and/or photocatalyst are net
Change device and/or precipitator and/or titanium dioxide clarifier and/or negative ion device.It should be noted that above-mentioned filtering
Device, filter screen are all conventional devices, which filter, filter screen the application is specifically arranged not for air processor 104
It limits.
Optionally, which further includes dehumidification heat exchange 1041 and/or humidifier (not shown).
Using the temperature and humidity of dehumidification heat exchange 1041 and/or the adjustable air of humidifier, comfortable air environment is brought to interior.
Wherein, which is used to detect the air quality inside indoor air quality and discharge pipe 101.
Wherein, the air quality of detection includes the content of every gas, content, the content of fuel gas, contamination gas such as toxic gas
The content of body.Specifically, toxic gas includes carbon monoxide, fuel gas includes natural gas, liquefied petroleum gas, artificial coal gas,
Polluted gas includes the content of the gases such as hydrogen sulfide.Detection device 200 be also used to detect gas concentration lwevel, concentration of formaldehyde,
PM2.5 concentration and TVOC (Total Volatile Organic Compounds, total volatile organism) concentration.Detection dress
Set 200 data of the Temperature and Humidity module for being also used to detect environment.
Due to needing to detect the air quality inside indoor and discharge pipe, which need to be arranged in room
Inside interior and discharge pipe.Specifically, when the detection device 200 setting indoors when, can be set indoors the density of population compared with
Big region, such as office；When detection device 200 is arranged inside discharge pipe, the discharge pipe in discharge pipe 101 can be set
In mouthful, also it can be set in wind pipe.Illustrating only in Fig. 1 will test device 200 and is disposed therein an air outlet tube mouth
In situation, in specific setting up procedure, can will test device 200 be arranged in each air outlet tube mouth.Certainly, in order to
The fresh air crossed through 104 purified treatment of air processor can be detected at the first time, and the detection device 200 is in discharge pipe
It position can be as far as possible close to air processor 104.
Specifically, detection device 200 can be air detection instrument, gas detecting instrument etc., including but not limited to various detections
Sensor of gas, such as detection carbon monoxide, the sensor of gas concentration lwevel etc..Certainly, detection device 200 can also wrap
Temperature Humidity Sensor is included, in this regard, the application is not construed as limiting.
Wherein, control device 300 is electrically connected with the first blower 103 and detection device 200.The control device 300 is used for
The air quality data inside indoor air quality data and discharge pipe that receiving detection device 200 detects, then judge institute
State whether the air quality data whether indoor air quality data meets inside preset standard and the discharge pipe meets
Preset standard；Finally according to judging result, it is determined whether introduce fresh air.Namely control device 300 is also used to control the first blower
103 start and stop.When control device 300, which controls the first blower 103, to be opened, air inlet system 100 works, and outdoor air is introduced
It is indoor.When control device 300, which controls the first blower 103, closes, air inlet system 100 is in standby, and is stopped outdoor
Air introduces indoor.
Referring to Fig. 2, optionally, which includes controller and analog-to-digital conversion module.Analog-to-digital conversion module
It is electrically connected respectively with controller and detection device 200.The controller is electrically connected with the first blower 103.Wherein, analog-to-digital conversion mould
The analog signal for the air quality data that block is used to detect detection device 200 carries out analog-to-digital conversion, then by the number after conversion
According to being output in controller.
Above-mentioned controller can be single-chip microcontroller, can select 51 single-chip microcontrollers when using single-chip microcontroller or select
STM32 single-chip microcontroller.Above-mentioned controller is also possible to general processor, including central processing unit (Central Processing
Unit, CPU), network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (DSP), dedicated
Integrated circuit (ASIC), field programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor
Logical device, discrete hardware components.It may be implemented or execute disclosed each method, step and the logic in the embodiment of the present application
Block diagram.General processor can be microprocessor or the processor is also possible to any conventional processor etc..
Optionally, when indoor air quality is seriously polluted, in order to which indoor air is discharged in time, the Fresh air handing
System 10 further includes exhaust system 400.
Exhaust system 400 is for arranging indoor air to outdoor.Specifically, the exhaust system 400 includes Gas inlet tube
401, the second blower 402 and air-exhausting duct 403.
Second blower 402 is arranged between Gas inlet tube 401 and air-exhausting duct 403, the second blower 402 and control device 300
Electrical connection.When control device 300, which controls the second blower 402, to be opened, then Gas inlet tube 401 is arranged for sucking indoor air
The indoor air that air hose 403 is used to suck Gas inlet tube 401 is arranged to outdoor.
In the embodiment of the present application, indoors, the second blower 402 and air-exhausting duct 403 are arranged in room the setting of Gas inlet tube 401
Outside.By the setting of the second blower 402 in outdoor, the occupied space indoors of exhaust system 400 is saved.
It is understood that in other embodiments, the second blower 402 also can be set indoors, in this regard, the application is not
It limits.
Please continue to refer to Fig. 2, when room air pollution is serious, in order to inform indoor personnel in time, optionally, this is new
Wind system further includes alarm 600.Alarm 600 is electrically connected with control device 300.The alarm 600 is arranged indoors, mainly
Play suggesting effect.Specifically, the mode of prompt can be auditory tone cues, it is also possible to signal lamp flash for prompting, or both
In conjunction with.In the present embodiment, which can be combined aural and visual alarm, is also possible to buzzer, can also be warning lamp,
Or the alarm 600 being made of buzzer and warning lamp.It is not further qualified herein.
Optionally, it can remotely be controlled for personnel and provide timely early warning for personnel, the fresh air system is also
Including communication module 500, communication module 500 is electrically connected with control device 300.Communication module 500 is used to set with the terminal of personnel
It is standby to be communicatively coupled.
By communication module 500, indoor occupant can obtain the sky in indoor air quality data and discharge pipe in real time
Gas qualitative data.
Wherein, communication module 500 can carry out wire communication with terminal device, be also possible to carry out with terminal device wireless
Communication.When carrying out wire communication with terminal device, communication module 500 is PHY chip, such as AR8033 chip etc..When with terminal
When equipment carries out wireless communication, which can be WiFi module, ZigBee module, 3G module, 4G module, or
Other meet the wireless transport module of condition.In this present embodiment, optionally, the communication module 500 can be 3G module, example
Such as, it can be the 3G module of the models such as SIM6320C, CEM631, CEM600, WIDE M8800, FWP103, K3G, WM9881.Its
In, terminal device includes but is not limited to mobile phone, computer etc..
To sum up, in the embodiment of the present application, the setting of detection device 200 is indoors and inside discharge pipe, detection device 200
For detecting the air quality inside indoor air quality and discharge pipe, since the air inside discharge pipe is by air
Processing unit is cleaned, and therefore, control device 300 is by judging whether the purified air of air processor 104 meets
Preset standard, if it is avoided that purified air occur still of poor quality, if be introduced into, caused indoor air quality
The problem of problem aggravates also further ensure that criterion of acceptability must be reached by introducing indoor fresh air.
Referring to Fig. 3, based on the same inventive concept, a kind of fresh air processing method is also provided in the embodiment of the present application, apply
In control device 300 in above-described embodiment.This method comprises: step S101-S103.
Step S101: the indoor air quality data and the air quality inside discharge pipe of receiving detection device detection
Data.
Detection device is arranged indoors and in discharge pipe, the indoor sky of control device receiving detection device detection first
Air quality data inside gas qualitative data and discharge pipe.
Optionally, indoor air quality data includes indoor gas content, for example carbon monoxide content, hydrogen sulfide contain
Amount etc., the air quality data inside discharge pipe includes the gas content inside discharge pipe, such as hydrogen sulfide content, concentration of formaldehyde
Deng.Optionally, air quality data further includes PM2.5 concentration and TVOC (Total Volatile Organic
Compounds, total volatile organism) concentration.If detection device is also used to detect the data of the Temperature and Humidity module of environment, corresponding air
Qualitative data further includes the data of the Temperature and Humidity module of air.
Step S102: judge whether indoor air quality data meets the air matter inside preset standard and discharge pipe
Whether amount data meet preset standard.
Air of the control device inside the indoor air quality data and discharge pipe for receiving detection device detection
After qualitative data, judge whether indoor air quality data meets the air quality data inside preset standard and discharge pipe
Whether meet preset standard, is also compared indoor air quality data with preset standard, by the sky inside discharge pipe
Gas qualitative data is compared with preset standard.
Wherein, preset standard includes the standard content of gas, for example the standard content of formaldehyde is 0.02 milligram/cubic metre,
Indoor content of formaldehyde is compared with the standard content of formaldehyde and by the content of formaldehyde and first in discharge pipe by control device
The standard content of aldehyde is compared, and according to comparison result, judges whether indoor content of formaldehyde meets preset standard and outlet air
Whether the content of formaldehyde inside pipe meets preset standard.In the present embodiment, only said using the judgment mode of content of formaldehyde as example
It is bright, it should be noted that the judgment mode of other gas contents is identical as the judgment mode of content of formaldehyde, in order to avoid burden, In
This does not continue to illustrate.
Certainly, preset standard also includes the standard content of particulate matter in air, organic matter, for example the standard of PM2.5 contains
Amount.
Certainly, preset standard also includes the standard value of the temperature and humidity of air.
Step S103: according to judging result, it is determined whether need to introduce fresh air.
Finally determined whether to introduce fresh air according to judging result.Three kinds of judging results are illustrated below.
The first, if judging result is that indoor air quality data meets preset standard, it is determined that do not need to introduce new
Wind.
When judging result indicates that indoor air quality data meets preset standard, illustrate that indoor air quality is good,
No longer needed at this time from outdoor introducing fresh air, namely no matter Shi Wai air quality data be it is bad, no matter inside discharge pipe
Air quality data is bad, as long as indoor air quality data meets preset standard, it is determined that does not need to introduce fresh air.
Certainly, in the actual operation process, when judging result be indoor air quality data meet preset standard, control
Device can control the closing of the first blower, without introducing fresh air；Control device also can control the first blower and persistently open, in turn
It is lasting to maintain indoor good air condition.It (persistently opens, need to expire it should be noted that if control device controls the first blower
Air quality data inside sufficient discharge pipe is also standard compliant).Specifically, control device is that the first blower of control is closed also
It is that the first blower of control is persistently opened and can be set as the case may be, in this regard, the application is not construed as limiting.
Second, if judging result is that indoor air quality data does not meet preset standard, the air inside discharge pipe
Qualitative data meets preset standard, it is determined that needs to introduce fresh air.
It is to be understood that above-mentioned indoor air quality data does not meet preset standard and can be in air quality data
One of them gas content be more than the gas standard content, the multinomial gas content being also possible in air quality data
It has been above the standard content of the corresponding gas.
When judging result is that indoor air quality number does not meet preset standard, the air quality data inside discharge pipe is accorded with
Standardization then illustrates that indoor air quality is poor, and air regime is bad, and the air quality data inside discharge pipe meets mark
Standard then illustrates that the air quality inside discharge pipe is good.Then determination needs to introduce fresh air by fresh air system.
In practice there is also such situation, although detection device is able to detect the air quality number inside discharge pipe
According to, but in detection device detection, the first blower might not in the open state namely air inlet system be not in work
Make state, then the air inside the discharge pipe of detection device detection is retained in the air inside outlet air before may be.At this point,
Before determination needs to introduce fresh air, the method also includes: determine that the first blower is in the open state.Namely it is needed determining
It introduces before fresh air, control device first judges whether the first blower is opened, when control device has determined the first blower
It opens, then continues starting blower, persistently introduce fresh air.If control device judges that the first blower is not opened, control device is first controlled
The unlatching of the first blower is made, then whether the air quality data again inside the discharge pipe of receiving detection device detection meets pre- bidding
Standard continues starting blower, persistently introduces fresh air if the air quality inside discharge pipe is still to meet preset standard.If
The air quality inside discharge pipe does not meet preset standard at this time, then for the third as a result, the third judgement knot is described below
Fruit.
It should be noted that when judging result is that indoor air quality data does not meet preset standard, control device meeting
It controls exhaust system and carries out air draft, indoor air is arranged to outdoor, control device can also control the starting of alarm, Jin Erti
Show indoor personnel.
The third, if judging result is that indoor air quality data does not meet preset standard, the air inside discharge pipe
Qualitative data does not meet preset standard.Then according to preset gas hazard rating successively by the air quality data inside discharge pipe
In every gas content and corresponding gas standard content and corresponding gas content in indoor air quality data into
Row compares.Finally according to comparison result, it is determined whether need to introduce fresh air.
It is to be understood that preset gas hazard rating is that different grades is divided into according to the extent of injury of gas,
Such as setting toxic gas hazard rating be the first estate, fuel gas hazard rating be the second grade, polluted gas
Hazard rating is tertiary gradient etc..Then according to grade, the gas that the hazard rating inside discharge pipe is the first estate is contained
Amount is compared with the gas content of the standard content of the gas of the first estate and indoor the first estate.Citing carries out below
Illustrate, for example it is carbon monoxide that hazard rating, which is the gas of the first estate, by the gas content of the carbon monoxide inside discharge pipe
It is compared with the gas content of the standard content of carbon monoxide and indoor carbon monoxide.An oxidation inside discharge pipe
The gas content of carbon meets the standard content of carbon monoxide, and the content of indoor carbon monoxide does not meet the standard of carbon monoxide
When content, it is determined that need to introduce fresh air, to reduce the content of indoor carbon monoxide.Carbon monoxide inside discharge pipe contains
When amount is the standard content for not meeting carbon monoxide, it is not required to introduce fresh air at this time.If by the non-compliant fresh air of carbon monoxide
It is introduced into the indoor aggravation for necessarily causing indoor air quality, therefore the carbon monoxide content inside discharge pipe does not meet an oxygen
When changing the standard content of carbon, the first blower is closed, the operation of air inlet system is stopped.If the carbon monoxide content of discharge pipe and interior
Carbon monoxide content meet the standard content of carbon monoxide, then be secondary to hazard rating according to preset gas hazard rating
The content of the gas of level-one is judged.
For example the next item down gas is methane, if the carbon monoxide content of discharge pipe meets with indoor carbon monoxide content
The standard content of carbon monoxide then judges the content of methane gas.By the methane gas content and methane gas inside discharge pipe
Standard content and indoor methane gas content be compared.Methane gas content inside discharge pipe is to meet methane
The standard content of gas, and when indoor methane gas content is the standard content for not meeting methane gas, it is determined that needs draw
Enter fresh air, to reduce the content of indoor methane gas.Methane gas content inside discharge pipe is not meet methane gas
Standard content when, be not required at this time introduce fresh air.If the exceeded Leads to new breeze of methane gas content is necessarily caused room to interior
The aggravation of interior air quality, therefore when the methane gas content inside discharge pipe is the standard content for not meeting methane gas,
The first blower is closed, the operation of air inlet system is stopped.If the methane gas content of discharge pipe and indoor methane gas content are equal
Meet the standard content of methane gas, then the next item down gas is judged again according to preset gas hazard rating.
It is to be understood that the purpose that gas hazard rating is arranged in the embodiment of the present application is for significantly more efficient control
Indoor air quality.Such as indoor air quality data do not meet preset standard be the second grade gas content it is exceeded
, the air quality data inside possible discharge pipe do not meet preset standard yet, if in the way of the prior art, it can be direct
Do not introduce fresh air.But in the embodiment of the present application, meeting successively will be inside discharge pipe according to preset gas hazard rating
The standard content of gas content and gas in air quality data and gas content in indoor air quality data into
Row compares.If the air quality data inside discharge pipe do not meet preset standard be the tertiary gradient gas content it is exceeded, still
Fresh air can be so introduced, so that the gas content of indoor second grade is reduced, because the extent of injury of the gas of the second grade is bigger.
But if the air quality data inside discharge pipe do not meet preset standard be the first estate gas content it is exceeded, no
Fresh air can be introduced.If by the exceeded Leads to new breeze room of the gas content of the first estate, necessarily will cause room air into one
Step deteriorates, and increases the pollution level of room air.Therefore, take the preset gas hazard rating in the embodiment of the present application that will go out
In the standard content of the gas content and gas in air quality data inside air hose and indoor air quality data
Gas content is compared, and rationally can effectively control indoor air quality.
Similarly, in practice there is also such situation, although detection device is able to detect the air matter inside discharge pipe
Measure data, but detection device detection when, the first blower might not in the open state namely air inlet system be not place
In working condition, then the air inside the discharge pipe of detection device detection is retained in the air inside outlet air before may be.
At this point, according to preset gas hazard rating successively by the gas content and gas in the air quality data inside discharge pipe
Standard content and indoor air quality data in gas content be compared before, the method also includes: determine
First blower is in the open state.Namely before determination needs to introduce fresh air, control device, which judges the first blower, first is
No unlatching.If control device judges that the first blower is not opened, control device first controls the unlatching of the first blower, then receives inspection again
Whether the air quality data surveyed inside the discharge pipe of device detection meets preset standard, if the air quality inside discharge pipe is
Meet preset standard, then continues starting blower, persistently introduce fresh air.If the air quality inside discharge pipe is still not at this time
Meet preset standard, then according to preset gas hazard rating successively by the gas in the air quality data inside discharge pipe
Content is compared with the gas content in the standard content of gas and indoor air quality data.
Referring to Fig. 4, also providing a kind of Fresh air handing device 20 based on the same inventive concept, in the embodiment of the present application.It should
Fresh air handing device 20 includes: receiving module 21, judgment module 22 and the first determining module 23.
Receiving module 21 is used to receive the indoor air quality data and the discharge pipe that the detection device detects
Internal air quality data.
Judgment module 22 is for judging whether the indoor air quality data meets preset standard and the outlet air
Whether the air quality data inside pipe meets preset standard.
First determining module 23 is used for according to judging result, it is determined whether needs to introduce fresh air.
Optionally, if the first determining module 23, which is also used to judging result, does not meet institute for the indoor air quality data
Preset standard is stated, the air quality data inside the discharge pipe meets preset standard；Then determination needs to introduce fresh air.
Optionally, which further includes the second determining module, which is used to need determining
It introduces before fresh air, determines that first blower is in the open state.
Optionally, if it is that the indoor air quality data is not met that first determining module 23, which is also used to judging result,
The preset standard, the air quality data inside the discharge pipe meet preset standard；Then determination needs to introduce fresh air.
Optionally, if it is that the indoor air quality data is not met that first determining module 23, which is also used to judging result,
The preset standard, the air quality data inside the discharge pipe do not meet preset standard；The wherein indoor air matter
Measuring data includes indoor gas content, and the air quality data inside the discharge pipe includes the gas inside the discharge pipe
Content；Wherein, the preset standard includes the standard content of gas；According to preset gas hazard rating successively by the outlet air
In the standard content of the gas content and gas in air quality data inside pipe and the indoor air quality data
Gas content be compared；According to comparison result, it is determined whether need to introduce fresh air.
Optionally, which is also used to described according to preset gas hazard rating successively by the outlet air
In the standard content of the gas content and gas in air quality data inside pipe and the indoor air quality data
Gas content be compared before, determine that first blower is in the open state.
Based on the same inventive concept, the embodiment of the present application also provides a kind of storage medium, is stored thereon with computer program,
Computer program executes the method provided in above-described embodiment when being run by processor.
The storage medium can be any usable medium that computer can access or include one or more available
The data storage devices such as medium integrated server, data center.The usable medium can be magnetic medium, (for example, soft
Disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk Solid State Disk
(SSD)) etc..
In embodiment provided herein, it should be understood that disclosed device and method, it can be by others side
Formula is realized.The apparatus embodiments described above are merely exemplary, for example, the division of the unit, only one kind are patrolled
Function division is collected, there may be another division manner in actual implementation, in another example, multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some communication interfaces, device or unit
It connects, can be electrical property, mechanical or other forms.
In addition, unit may or may not be physically separated as illustrated by the separation member, as unit
The component of display may or may not be physical unit, it can and it is in one place, or may be distributed over more
In a network unit.Some or all of unit therein can be selected to realize this embodiment scheme according to the actual needs
Purpose.
Furthermore each functional module in each embodiment of the application can integrate one independent portion of formation together
Point, it is also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.
The above description is only an example of the present application, the protection scope being not intended to limit this application, for ability
For the technical staff in domain, various changes and changes are possible in this application.Within the spirit and principles of this application, made
Any modification, equivalent substitution, improvement and etc. should be included within the scope of protection of this application.
Claims (10)
1. a kind of fresh air treatment system characterized by comprising
Air inlet system, the air inlet system include discharge pipe, blast pipe, the first blower and air processor；Described first
Blower and the air processor are placed between the discharge pipe and the blast pipe；The blast pipe is used for from outdoor introducing
Fresh air, the discharge pipe is used for will be through in the processed Leads to new breeze room of the air processor；
Detection device, indoors and inside the discharge pipe, the detection device is used for sensing chamber for the detection device setting
Air quality inside interior air quality and the discharge pipe；And
Control device, the control device are electrically connected with first blower and the detection device, and the control device is used
In the air quality data for receiving detection device detection and start and stop for controlling first blower.
2. fresh air treatment system according to claim 1, which is characterized in that the air processor includes active carbon mistake
Filter and/or HEPA filter screen and/or photocatalyst purifier and/or precipitator and/or titanium dioxide clarifier and/or negative
Ion device.
3. fresh air treatment system according to claim 2, which is characterized in that the air processor further includes that dehumidifying is changed
Hot device and/or humidifier.
4. fresh air treatment system according to claim 1, which is characterized in that the fresh air treatment system further includes air draft system
System, the exhaust system is for arranging indoor wind to outdoor.
5. a kind of fresh air processing method, applied to the control dress in fresh air treatment system of any of claims 1-4
It sets, which is characterized in that the described method includes:
The indoor air quality data and the air quality data inside the discharge pipe for receiving the detection device detection；
Judge whether the indoor air quality data meets the air quality number inside preset standard and the discharge pipe
According to whether meeting preset standard；
According to judging result, it is determined whether need to introduce fresh air.
6. fresh air processing method according to claim 5, which is characterized in that described according to judging result, it is determined whether need
Introduce fresh air, comprising:
If judging result is that the indoor air quality data meets the preset standard；
It then determines and does not need to introduce fresh air.
7. fresh air processing method according to claim 5, which is characterized in that described according to judging result, it is determined whether need
Introduce fresh air, comprising:
If judging result is that the indoor air quality data does not meet the preset standard, the air inside the discharge pipe
Qualitative data meets preset standard；
Then determination needs to introduce fresh air.
8. fresh air processing method according to claim 7, which is characterized in that before the determination needs to introduce fresh air,
The method also includes:
Determine that first blower is in the open state.
9. fresh air processing method according to claim 5, which is characterized in that according to judging result, it is determined whether needs draw
Enter fresh air, comprising:
If judging result is that the indoor air quality data does not meet the preset standard, the air inside the discharge pipe
Qualitative data does not meet preset standard；Wherein, the indoor air quality data includes indoor gas content, the outlet air
Air quality data inside pipe includes the gas content inside the discharge pipe；Wherein, the preset standard includes gas
Standard content；
According to preset gas hazard rating successively by the gas content and gas in the air quality data inside the discharge pipe
Gas content in the standard content of body and the indoor air quality data is compared；
According to comparison result, it is determined whether need to introduce fresh air.
10. fresh air processing method according to claim 9, which is characterized in that described according to preset gas harm etc.
Grade is successively by the standard content of gas content and gas in the air quality data inside the discharge pipe and the interior
Air quality data in gas content be compared before, the method also includes:
Determine that first blower is in the open state.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113007786A (en) * | 2019-12-20 | 2021-06-22 | 宁波奥克斯电气股份有限公司 | Air detection device, air duct machine, air detection method and computer readable storage medium |
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