CN106288248A - Air purification method and system - Google Patents
Air purification method and system Download PDFInfo
- Publication number
- CN106288248A CN106288248A CN201510254143.XA CN201510254143A CN106288248A CN 106288248 A CN106288248 A CN 106288248A CN 201510254143 A CN201510254143 A CN 201510254143A CN 106288248 A CN106288248 A CN 106288248A
- Authority
- CN
- China
- Prior art keywords
- air
- indoor
- quality information
- air quality
- outdoor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- 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)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Present invention is disclosed the purification method of a kind of air, be applied to include in double air cleaning system filtering module, described method includes: obtaining indoor current air quality information, described air quality information includes at least one air index parameter；Judge that the current air quality information in described indoor and first sets the relation of threshold value；When judging that the current air quality information in described indoor sets threshold value beyond described first, perform the purification run of outdoor filtration module；Judge that the current air quality information in described indoor and second sets the relation of threshold value；When judge the current air quality information in described indoor exceed described second set threshold value time, perform the purification run of indoor filtration module.Using persistent loop mode to be absorbed in the purification of indoor pollutant, two sets are filtered module and are controlled by control module (or parts), and collaborative work the most effectively solves indoor air purification problem.
Description
Technical field
The present invention relates to technical field of air purification, particularly to a kind of air purification method and system.
Background technology
Along with improving constantly of industrialization degree, the pollution of environment is the most increasingly severe, the haze weather of generation
A lot of resident is allowed to perplex very much especially.In order to improve air quality, air purifier gradually spreads to each household man
In front yard.The most general air purifier is mainly changed by the color of simple display lamp points out current sky
The quality condition of gas.
In terms of user's indoor environment angle, air pollutants can be attributed to two sources: one is outdoor source,
Its major part is sour gas (such as sulfur dioxide, nitrogen oxides etc.) and fine particle；Two is by indoor
Producing, its major part is volatile organic matter and abnormal flavour etc..The source of pollutant is different, and character is different,
The technology of reply and means the most also can be different.
But the product of the most all of air quality regulation at present uses single-filtering modular fashion to enter bar none
Row air cleaning: air purifier is circulated purification just for room air；Install the new of purge module additional
Wind system purifies only for the air from outdoor entrance.
Owing to existing air purifying process does not carry out district to outdoor air pollution thing and indoor air pollutants
Point, what the most either air purifier or purifying fresh air system used is all the purge module being substantially the same,
And owing to working method is single, it is impossible to the real problem effectively solving room air cleanliness factor, more cannot ensure
Air total quality.The defect of prior art is: general when the good purification of air purifier, but by
Poor in air freshness, overall air quality can constantly decline；And though purifying fresh air system can introduce outdoor
Air, it is ensured that the pure and fresh degree of room air, but the pollution persistently produced for indoor is helpless,
Thereby ensure that not cleanliness factor
Summary of the invention
In order to solve in correlation technique the problem to air cleaning, the present invention provide a kind of air purification method and
System.The embodiment of the present invention uses double purge module design, and wherein outdoor filtration module is specifically designed for outdoor empty
Gas pollutant are designed, and for the purification of outdoor pollutant, indoor filtration module is then specifically designed for indoor not
The pollutant of pregnancy ceased life are designed, and use persistent loop mode to be absorbed in the purification of indoor pollutant, two sets
Module is controlled by control module (or parts), and collaborative work the most effectively solves indoor air cleaning
Change problem.
Described technical scheme is as follows:
The purification method of a kind of air is provided according to embodiments of the present invention, is applied to include double filtration module
In air purifier, described method includes:
Obtaining indoor current air quality information, described air quality information includes at least one air index
Parameter；
Judge that the current air quality information in described indoor and first sets the relation of threshold value；
When judging that the current air quality information in described indoor sets threshold value beyond described first, perform outdoor
Filter the purification run of module；Or
Judge that the current air quality information in described indoor and second sets the relation of threshold value；
When judge the current air quality information in described indoor exceed described second set threshold value time, perform room
The purification run of inner filtration module.
Preferably, described the air through heat exchange is carried out outdoor filtration, purification, including:
The air of heat exchange is slightly imitated, middle effect, efficiency particulate air filter HEPA, high-voltage electrostatic field,
The combination of the one or more of purifications of the purification of activated carbon mode.
Preferably, described to carrying out outdoor filtration, purification through the air of heat exchange after, also include:
Judge the current indoor air quality information target room more than the first setting threshold value；
Air after purifying is transported to the target room judged
Preferably, the air quality information and second that the described indoor of described judgement are current sets the relation of threshold value,
Including:
Obtain the air quality information in each room current；
When the air quality information parameter judging target room exceedes described second setting threshold value, to described
Target room carries out indoor purifying.
Preferably, described when judging that the air quality information parameter in target room exceedes described second and sets threshold
During value, described target room is carried out indoor purifying and also includes:
Described target room air carries out electrostatic field, HEPA, the filtration of catalyst class, antibacterial, deodorization etc. purify
One of or combination purification.
Preferably, described method also includes:
When air quality information indoor, described target room being detected reaches more than the duration of the second setting threshold value
When setting duration,
The indoor in described target room will be inputted through outdoor filtration module filtered air；And
The room air in described target room is exported to outdoor.
The present invention also provides for a kind of air cleaning system, and described cleaning system includes:
First acquisition module, for obtaining indoor current air quality information, described air quality information bag
Include at least one air index parameter；
First judge module, is used for judging that the air quality information and first that described indoor are current sets threshold value
Relation；
Outdoor purge module, for when judge that the current air quality information in described indoor exceeds described first and sets
When determining threshold value, perform the purification run of outdoor air；Or
Second judge module, is used for judging that the air quality information and second that described indoor are current sets threshold value
Relation；
Indoor purifying module, for when judge that the current air quality information in described indoor exceedes described second
When setting threshold value, perform the purification run of indoor filtration module.
Preferably, described system also includes:
First acquisition module, for obtaining the air quality information of outdoor, the air quality information of described outdoor
At least include: the acid parameter of air and temperature；
First judge module,
For judging that the current air quality information in described indoor and first sets the relation of threshold value；
Outdoor purge module, for indoor to outdoor entrance or carry out outdoor mistake through the outdoor air of heat exchange
Filter purifies.
Preferably, described cleaning system, including:
Described first judge module, for judging that current indoor air quality information is more than the first setting threshold value
Target room；
Air-supply module, the air after purifying is transported to the target room judged；Described system is also wrapped
Include:
Described first acquisition module, for obtaining the air quality information in each room current；
Described indoor filtration module, for described when judging that the air quality information parameter in target room exceedes
During the second setting threshold value, described target room is carried out indoor purifying.
The technical scheme that embodiments of the invention provide can include following beneficial effect:
This patent uses double purification filtering module to arrange, and wherein outdoor filtration module can be dirty for outdoor air
Dye thing is designed, and for the purification of outdoor pollutant, this process is called " filtering outward purification "；" indoor filtration
Module " then can be designed for the pollutant that indoor constantly produce, use persistent loop mode specialize in
The purification of indoor pollutant, this process is called " interior filter purifies ".Two set modules are by control module (or parts)
It is controlled, collaborative work, the most effectively solves indoor air purification problem.
Indoor Air Pollution with outdoor Air Pollution thing is also distinguished by the embodiment of the present invention, on the basis of aeration device,
Be respectively provided with " filtering outward module " and " interior filter module ", outer filter module mainly by thick effect, middle effect, HEPA,
High-pressure electrostatic (or plasma) field, activated carbon (including modified active Carbon Materials) composition, be responsible for entrance
Indoor " new wind " purifies, and main purpose is to remove fine particle and the pollution of sour gas；Interior filter
Module mainly by electrostatic field, HEPA, catalyst class filter (such as photocatalyst, cold catalyst etc.), antibacterial net or
With ultraviolet lamp tube, odor removal filter composition, being responsible for room air is circulated purification, main purpose is to dispel
Except volatile organic matter, sterilize and eliminate the unusual smell.
Further, since outdoor dynamic filtration and indoor circulation filter and combine, oxygen, the joining of anion in addition
Close so that air effect of optimization more comprehensively, more equalizes；And owing to decreasing the number of times of full room ventilation, have
Effect reduces energy consumption.
It should be appreciated that it is only exemplary that above general description and details hereinafter describe, can not
Limit the present invention.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the present invention
Embodiment, and in description together for explaining the principle of the present invention.
Fig. 1 is the method flow schematic diagram first aspect of the embodiment of the present invention one；
Fig. 2 is the method flow schematic diagram second aspect of the embodiment of the present invention one；
Fig. 3 is the method flow schematic diagram third aspect of the embodiment of the present invention one；
Fig. 4 is the method flow schematic diagram of the embodiment of the present invention two；
Fig. 5 is the structural representation of the embodiment of the present invention three；
Fig. 6 be the embodiment of the present invention four system chambers outside filter module circulation schematic diagram；
Fig. 7 be the embodiment of the present invention five system chambers outside filter module circulation schematic diagram.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Following retouches
Stating when relating to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.
Embodiment described in following exemplary embodiment does not represent all embodiment party consistent with the present invention
Formula.On the contrary, they only with describe in detail in appended claims, the present invention some in terms of mutually one
The example of the apparatus and method caused.
It is the control method schematic flow sheet of according to embodiments of the present invention shown in Fig. 1 to Fig. 3, is applied to bag
Containing in double air cleaning systems filtering module, described method includes:
Step 101: obtaining indoor current air quality information, described air quality information includes at least one
Air index parameter；
Step 102: judge that the current air quality information in described indoor and first sets the relation of threshold value；
Step 103: when judging that the current air quality information in described indoor sets threshold value beyond described first,
Perform the purification run of outdoor filtration module；
Below step 104 can with step 102 simultaneously or before or after can；With in step 102
As a example by afterwards:
Step 104: judge that the current air quality information in described indoor and second sets the relation of threshold value；
Step 105: when judging that the current air quality information in described indoor exceedes described second and sets threshold value
Time, perform the purification run of indoor filtration module.
If when indoor air quality is more than the second setting threshold value, filter according to outside setting time opening chamber
Module carries out outdoor decontamination cycle, determines whether that current indoor air quality information is more than the first setting threshold value
Target room；Air after purifying is transported to the target room judged.
Additionally can obtain the target room duration more than the first setting threshold value, if it exceeds set duration, then
Can also filtration, purification circulation outside opening chamber, to ensure that indoor air is as ozone.And fresh
Air on the basis of carry out indoor purifying.
In sum, in the air purification method provided in the embodiment of the present invention, need to obtain outdoor air
Quality information, the air quality information of described outdoor at least includes: the concentration of typical acid gas and fine grained
The concentration of thing；The air suction air-supply chamber purified outdoor process carry out heat exchange operation.
Or it is described when judging that the current air quality information in described indoor sets threshold value beyond described first,
Open the purification run performing outdoor filtration module, afterwards:
Obtain the air quality information purified,
When detect the current air quality information in described indoor exceed described second set threshold value time, priming chamber
Inner filtration module, drives room air to be entered indoor filtration mould by the interior filter return air inlet of lower end, stage casing, equipment front portion
Group, the air purified through interior filter is sent by the interior filter air outlet of upper end, stage casing, equipment front portion.Interior filter blower fan is two
In secondary new wind cycle of operation, persistent loop runs, and (mainly detects volatility according to indoor pollution situation in real time
Organic substance and smog) adjust air circulation.
When interior filter fan operation, in equipment be equipped with other air optimize module (as oxygen, anion,
Fragrant atmosphere, add dehumidifier etc.) controlledly run, reach the purpose of balance optimizing.
Generally can include air cleaning slightly imitating, middle effect, efficiency particulate air filter HEPA, height
Press the combination of the one or more of purifications of the purification of electrostatic field, activated carbon mode.
As shown in Figure 4, providing a kind of purification method for the embodiment of the present invention two, described method includes:
Step 201: obtain the air quality information in each room current；
Step 202: set threshold value when the air quality information parameter judging target room exceedes described second
Time, described target room is carried out indoor purifying.
In the said method that the present invention provides, when air quality information indoor, described target room being detected surpasses
Cross when often reaching to set duration of the second setting threshold value, can be to filter the work of module, cycle outside opening chamber
Property or timing carry out systemic circulation purify air；Will be described through outdoor filtration module filtered air input
The indoor in target room；And the room air in described target room is exported to outdoor.
Typically described target room air can be carried out electrostatic field, HEPA, catalyst class filter, antibacterial, remove
One of purification such as smelly grade or combination purification.
In sum, in the air purification method provided in the embodiment of the present invention, it is also possible to by supporting detection
Device, automatically or the mode such as remote control starts and is positioned at the new wind pressure fan of equipment rear portion hypomere by outdoor fresh sky
Gas suction equipment air-supply chamber；Pressure fan pushes air in heat exchange module, laggard through excess temperature regulation
Enter outdoor filtration, purification chamber, then carry out air cleaning by outdoor filtration, purification module；Purify through outer filter
Air is input in target room by being positioned at the new wind air outlet of equipment front portion epimere.At outdoor fresh air
While entering target room, before the air pollution of indoor, target room passes through equipment under the driving of air exhauster
The outer filter return air inlet of subordinate's section is drawn in return air cavity, then by heat exchange module via being positioned at equipment
Outside the suction opeing discharge chamber of rear portion epimere.
A kind of air cleaning system that Fig. 5 provides for the embodiment of the present invention three, described system includes:
A kind of air cleaning system, it is characterised in that described cleaning system includes:
First acquisition module 301, for obtaining indoor current air quality information, described air quality information
Including at least one air index parameter；
First judge module 302, is used for judging that the air quality information and first that described indoor are current sets threshold value
Relation；
Outdoor purge module 303, for when judge that the current air quality information in described indoor exceeds described first
When setting threshold value, perform the purification run of outdoor air；
Second judge module 304, is used for judging that the air quality information and second that described indoor are current sets threshold value
Relation；
Indoor purifying module 305, for when judge that the current air quality information in described indoor exceedes described the
During two setting threshold values, perform the purification run of indoor filtration module.
First acquisition module 301, is additionally operable to obtain outdoor air quality information, the air quality of described outdoor
Information at least includes: typical acid gas concentration and fine particle concentration；
Or outdoor purge module 303, is additionally operable to the air through heat exchange carries out outdoor filtration, purification.
First judge module 301, is additionally operable to judge that current indoor air quality information is more than the first setting threshold value
Target room；
Described system also includes:
Air-supply module 306, the air after purifying is transported to the target room judged；Described system is also
Including:
First acquisition module 301, for obtaining the air quality information in each room current；
Indoor filtration module 305, for when judge that the air quality information parameter in target room exceedes described the
During two setting threshold values, described target room is carried out indoor purifying.
By double common co-ordinations of filtration module, for outdoor and indoor two different pollutant sources,
More specific aim, more efficient；
In the present invention, double modules that filter can respectively be designed as a module, it is also possible to as required and chassis design
Difference be split as some modules, but in logical relation, have inside and outside differentiation；
According to technology, the development of material and the change of demand, in each filtration module, the setting of defecator can have
Changed, but the division of labor of the outdoor pollutant of reply and reply indoor pollutant is clear and definite；
Outer two circulations can be combined in a suitable manner, i.e. indoor circulation not necessarily sets up blower fan driving,
Can design and be driven by outer circulation blower fan.
Be illustrated in figure 6 in the embodiment of the present invention four system outdoor filtration module circulating system structure signal
Figure, including: breeze fan, outdoor filtration module and induced draft fans；Wherein filter module to include slightly imitating
Filter, medium air filtration and HEPA, high-pressure electrostatic and activated carbon filter；
The mode such as supporting detection device or manual, remote control that first passes through starts the new wind being positioned at equipment rear portion hypomere
Breeze fan is by outdoor fresh air suction equipment air-supply chamber；
Breeze fan pushes air in heat exchange module, through excess temperature regulation laggard enter outdoor filtration, purification
Chamber, is purified by outdoor filtration module
It is illustrated in figure 7 in the embodiment of the present invention five system the blood circulation schematic diagram of indoor filtration module, bag
Include:
The air purified through outer filter is input to target room by being positioned at the new wind air outlet of equipment front portion epimere
In；While outdoor fresh air enters target room, the air pollution of indoor, target room is at air exhauster
Driving under be drawn in return air cavity by the outer filter return air inlet of equipment front portion hypomere, then handed over by heat
Die change block is via outside the suction opeing discharge chamber being positioned at equipment rear portion epimere；After fresh-air ventilation EP (end of program), control
Molding block filters blower fan in starting, in driving room air to be entered by the interior filter return air inlet of lower end, stage casing, equipment front portion
Filter module, the air purified through interior filter is sent by the interior filter air outlet of upper end, stage casing, equipment front portion.Interior filter blower fan
In twice new wind cycle of operation, persistent loop runs, and (mainly detects volatilization according to indoor pollution situation in real time
Property Organic substance and smog) adjust air circulation.When interior filter fan operation, other air being equipped with in equipment
Optimize module (such as oxygen, anion, fragrant atmosphere, adding dehumidifier etc.) controlledly to run, reach balance optimizing
Purpose.Indoor air pollutants (such as carbon dioxide) concentration is again started up next when reaching to arrange threshold value and follows
Ring process.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to this
Other bright embodiment.The application is intended to any modification, purposes or the adaptations of the present invention,
These modification, purposes or adaptations are followed the general principle of the present invention and include that the present invention is not disclosed
Common knowledge in the art or conventional techniques means.Description and embodiments is considered only as exemplary
, true scope and spirit of the invention are pointed out by claim below.It should be appreciated that the present invention
It is not limited to precision architecture described above and illustrated in the accompanying drawings, and can be without departing from its model
Enclose and carry out various modifications and changes.The scope of the present invention is only limited by appended claim.
Claims (9)
1. the purification method of an air, it is characterised in that being applied to include in double air cleaning system filtering module, described method includes:
Obtaining indoor current air quality information, described air quality information includes at least one air index parameter；
Judge that the current air quality information in described indoor and first sets the relation of threshold value；
When judging that the current air quality information in described indoor sets threshold value beyond described first, perform the purification run of outdoor filtration module；Or and
Judge that the current air quality information in described indoor and second sets the relation of threshold value；
When judge the current air quality information in described indoor exceed described second set threshold value time, perform the purification run of indoor filtration module.
Method the most according to claim 1, it is characterised in that described the air indoor from outdoor entrance is carried out outdoor filtration, purification, including:
Slightly imitate the air that outdoor entrance is indoor, middle effect, efficiency particulate air filter the combination of one or more of purifications of purification of HEPA, high-voltage electrostatic field, activated carbon mode.
Method the most according to claim 2, it is characterised in that after the described air to outdoor entrance indoor carries out outdoor filtration, purification, also include:
Judge the current indoor air quality information target room more than the first setting threshold value；
Air after purifying is transported to the target room judged.
Method the most according to claim 1, it is characterised in that the air quality information and second that the described indoor of described judgement are current sets the relation of threshold value, including:
Obtain the air quality information in each room current；
When the air quality information parameter judging target room exceedes described second setting threshold value, priming chamber inner filtration module carries out indoor purifying to described target room.
5., according to the method described in claim 1 or 4, it is characterised in that described when the air quality information parameter judging target room exceedes described second setting threshold value, described target room is carried out indoor purifying and also includes:
Described target room air is carried out one of electrostatic field, HEPA, the filtration of catalyst class, antibacterial Huo and the purification such as ultraviolet lamp tube, deodorization or combination purification.
Method the most according to claim 1, it is characterised in that described method also includes:
When air quality information indoor, described target room being detected reaches to set duration more than the duration of the second setting threshold value,
The indoor in described target room will be inputted through outdoor filtration module filtered air；And
The room air in described target room is exported to outdoor.
7. an air cleaning system, it is characterised in that described cleaning system includes:
First acquisition module, for obtaining indoor current air quality information, described air quality information includes at least one air index parameter；
First judge module, is used for judging the relation that the air quality information and first that described indoor are current sets threshold value；
Outdoor purge module, for when judging that the current air quality information in described indoor sets threshold value beyond described first, the purification run of execution outdoor air；Or and
Second judge module, is used for judging the relation that the air quality information and second that described indoor are current sets threshold value；
Indoor purifying module, for when judge the current air quality information in described indoor exceed described second set threshold value time, perform the purification run of indoor filtration module.
Cleaning system the most according to claim 7, it is characterised in that described system also includes:
First acquisition module, for obtaining the air quality information of outdoor, the air quality information of described outdoor at least includes: typical acid gas concentration and fine particle concentration；
First judge module, during for exceeding design temperature threshold range when the air themperature judging described outdoor, draws outdoor air into air-supply chamber and through heat exchange；
Outdoor purge module, carries out outdoor filtration, purification for the outdoor air to entrance indoor or the outdoor air through heat exchange.
Cleaning system the most according to claim 7, it is characterised in that described cleaning system, including:
Described first judge module, for judging the current indoor air quality information target room more than the first setting threshold value；
Air-supply module, the air after purifying is transported to the target room judged；Described system also includes:
Described first acquisition module, for obtaining the air quality information in each room current；
Described indoor filtration module, for when the air quality information parameter judging target room exceedes described second setting threshold value, carrying out indoor purifying to described target room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510254143.XA CN106288248A (en) | 2015-05-19 | 2015-05-19 | Air purification method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510254143.XA CN106288248A (en) | 2015-05-19 | 2015-05-19 | Air purification method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106288248A true CN106288248A (en) | 2017-01-04 |
Family
ID=57632395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510254143.XA Pending CN106288248A (en) | 2015-05-19 | 2015-05-19 | Air purification method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106288248A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192041A (en) * | 2017-07-26 | 2017-09-22 | 北京小米移动软件有限公司 | Air cleaning unit and air cleaning system |
| CN110018267A (en) * | 2019-04-16 | 2019-07-16 | 中国人民解放军国防科技大学 | Low-temperature mechanical property estimation method for PBT propellant based on reversed-phase gas chromatography data and formula |
| CN110059296A (en) * | 2019-04-16 | 2019-07-26 | 中国人民解放军国防科技大学 | High-temperature mechanical property estimation method for PBT propellant based on reversed-phase gas chromatography data and formula |
| CN117184158A (en) * | 2023-10-26 | 2023-12-08 | 北京城市轨道交通咨询有限公司 | Air purification method and air purification device in rail transit vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001157807A (en) * | 1999-12-02 | 2001-06-12 | Mitsubishi Electric Corp | Air cleaning/ventilating device |
| CN102748809A (en) * | 2012-04-26 | 2012-10-24 | 镇江市金舟船舶设备有限公司 | Intelligent split-type air treatment system |
| CN103245009A (en) * | 2013-05-23 | 2013-08-14 | 江苏奇异点网络有限公司 | Multifunctional air-conditioning system |
| CN203797876U (en) * | 2014-02-07 | 2014-08-27 | 孙华英 | Purification-type fresh air apparatus |
| CN204141699U (en) * | 2014-07-21 | 2015-02-04 | 程志平 | A kind of air purifier |
| CN104501374A (en) * | 2014-12-11 | 2015-04-08 | 南京膜材料产业技术研究院有限公司 | Indoor air purifying control system and control method thereof |
| CN104515229A (en) * | 2014-12-29 | 2015-04-15 | 苏州盟通利机电设备有限公司 | Indoor air intelligent processing system and method |
-
2015
- 2015-05-19 CN CN201510254143.XA patent/CN106288248A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001157807A (en) * | 1999-12-02 | 2001-06-12 | Mitsubishi Electric Corp | Air cleaning/ventilating device |
| CN102748809A (en) * | 2012-04-26 | 2012-10-24 | 镇江市金舟船舶设备有限公司 | Intelligent split-type air treatment system |
| CN103245009A (en) * | 2013-05-23 | 2013-08-14 | 江苏奇异点网络有限公司 | Multifunctional air-conditioning system |
| CN203797876U (en) * | 2014-02-07 | 2014-08-27 | 孙华英 | Purification-type fresh air apparatus |
| CN204141699U (en) * | 2014-07-21 | 2015-02-04 | 程志平 | A kind of air purifier |
| CN104501374A (en) * | 2014-12-11 | 2015-04-08 | 南京膜材料产业技术研究院有限公司 | Indoor air purifying control system and control method thereof |
| CN104515229A (en) * | 2014-12-29 | 2015-04-15 | 苏州盟通利机电设备有限公司 | Indoor air intelligent processing system and method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192041A (en) * | 2017-07-26 | 2017-09-22 | 北京小米移动软件有限公司 | Air cleaning unit and air cleaning system |
| CN110018267A (en) * | 2019-04-16 | 2019-07-16 | 中国人民解放军国防科技大学 | Low-temperature mechanical property estimation method for PBT propellant based on reversed-phase gas chromatography data and formula |
| CN110059296A (en) * | 2019-04-16 | 2019-07-26 | 中国人民解放军国防科技大学 | High-temperature mechanical property estimation method for PBT propellant based on reversed-phase gas chromatography data and formula |
| CN110059296B (en) * | 2019-04-16 | 2021-04-16 | 中国人民解放军国防科技大学 | High-temperature mechanical property estimation method for PBT propellant based on reversed-phase gas chromatography data and formula |
| CN117184158A (en) * | 2023-10-26 | 2023-12-08 | 北京城市轨道交通咨询有限公司 | Air purification method and air purification device in rail transit vehicle |
| CN117184158B (en) * | 2023-10-26 | 2024-04-26 | 北京城市轨道交通咨询有限公司 | Air purification method and air purification device in rail transit vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204704932U (en) | Air cleaning system | |
| CN103267328B (en) | A kind of intelligent air quality safeguards system and control method thereof | |
| CN204460487U (en) | Air purifier | |
| CN203396006U (en) | Intelligent air quality assurance system | |
| CN206168664U (en) | A constant temperature and humidity system for between automobile parts spraying processing vehicle | |
| CN106288248A (en) | Air purification method and system | |
| CN102027860B (en) | Edible fungus inoculation working system | |
| CN204787019U (en) | Ventilator | |
| CN205606821U (en) | Heat recovery extrinsic cycle and general type fan of purification inner loop | |
| CN105465918A (en) | Indoor air purification method and air convective circulation purification system adopted in indoor air purification method | |
| CN205655436U (en) | Domestic device that removes haze oxygenation new trend system | |
| CN202002224U (en) | Domestic indoor air purifying device capable of supplementing oxygen | |
| CN106524383A (en) | Facility vegetable cleaning production intelligent equipment system | |
| CN204214048U (en) | A kind of full intelligent fresh air air purifier | |
| CN205137723U (en) | Comfortable new trend purification all -in -one | |
| CN205461787U (en) | Exhaust gas circulation processing apparatus with detect function | |
| CN208815638U (en) | A kind of deodorization ventilating system | |
| CN203628866U (en) | Novel intelligent multifunctional blower | |
| CN206944371U (en) | Medical air cleaning system for multiple operating rooms | |
| CN204026893U (en) | A kind of air-conditioning that can purify air | |
| CN203550118U (en) | Intelligent ventilation and purification air conditioner | |
| CN205261737U (en) | Air purifier | |
| CN209147294U (en) | A kind of secondary air purification device | |
| CN207196741U (en) | A kind of air cleaning unit | |
| CN205425234U (en) | That can detach formaldehyde indoorly prevents haze fresh air device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |