CN109869864A - The air monitoring system and method for a kind of space air monitoring system, Internet of Things - Google Patents
The air monitoring system and method for a kind of space air monitoring system, Internet of Things Download PDFInfo
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- CN109869864A CN109869864A CN201711343810.7A CN201711343810A CN109869864A CN 109869864 A CN109869864 A CN 109869864A CN 201711343810 A CN201711343810 A CN 201711343810A CN 109869864 A CN109869864 A CN 109869864A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005273 aeration Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 15
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 239000010419 fine particle Substances 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 5
- 230000001413 cellular effect Effects 0.000 claims description 3
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 description 8
- 230000036541 health Effects 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000004887 air purification Methods 0.000 description 3
- 238000011217 control strategy Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 206010041349 Somnolence Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- 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
- Air Conditioning Control Device (AREA)
Abstract
The present invention relates to a kind of space air monitoring systems, the air monitoring system and method for Internet of Things.A kind of space air monitoring system, for monitoring and controlling the air quality in room, comprising: the room and external boundary is arranged in aeration device, is used for and exchange of air outside room；Air cleaning unit is arranged inside the room, for removing the related substances in room in the air；Room air sensing device is arranged inside the room, for obtaining the room air mass parameter；Control device controls and exchanges information with the aeration device, air cleaning unit and room air sensing device；And Internet of Things communication device, it is connect with the control device, and exchange information with the external world.
Description
Technical field
The present invention relates to a kind of space air monitoring systems, the air monitoring system and method for Internet of Things.
Background technique
With the fast development of industry, air quality is worsening, haze, city automobile tail gas, industrial waste gas and periphery
The moment such as rugged environment affect air environment.
In addition, room air pollution also should not be underestimated: coming from indoor decorating, formaldehyde, the benzene of the release of seat adhesive
The release of equal pernicious gases.The interior space densely populated simultaneously, especially such as classroom, door and window is closed, and room air does not flow
Admittance causes CO2 concentration higher, student's anoxic, popular germ air borne etc..This not only directly influences the attention of student, determines
Plan ability also causes threat to student's health, and school is a densely populated place, and mostly student also in
Growth stage, therefore guarantee that good campus air quality is particularly important, especially it is chronically at densely populated state
Middle and primary schools classroom.
Summary of the invention
In order to solve as few as possible on the basis of bringing noise etc. to influence crowd in room, in specific space, especially
It is the air quality problems in densely populated room, and present invention firstly provides a kind of space air monitoring systems, for supervising
Depending on and control the air quality in room, comprising:
The room and external boundary is arranged in aeration device, is used for and exchange of air outside room；
Air cleaning unit is arranged inside the room, for removing the related substances in room in the air；
Room air sensing device is arranged inside the room, for obtaining the room air mass parameter；
Control device controls and exchanges information with the aeration device, air cleaning unit and room air sensing device；
And
Internet of Things communication device is connect with the control device, and exchanges information with the external world.
Wherein, room includes a relative closure space for accommodating people, is also equipped with door and window etc. and external communication certainly
Component.Related substances in the room in the air include possible harmful substance etc..
Preferably, the space air monitoring system, further includes: interactive device is connect with the control device with defeated
Enter control command and obtains information.
Interactive device, can be using the display screen with touch function and loudspeaker etc..
Preferably, the space air monitoring system, further includes:
Open-air sensing device is arranged near the room exterior space, is connected with the control device and by it
Control, for obtaining the outside air quality parameter for inputting the room by the aeration device；And
Door/window status monitoring device is arranged at the door and window in the room, is connected and is controlled by it with the control device,
For obtaining the state of door and window opened or closed.
There are choosing, the air quality parameters selection packet of the room air sensing device and the monitoring of open-air sensing device
Include: gas concentration lwevel, fine particle PM2.5 concentration, ozone concentration, ammonia density, concentration of formaldehyde or total volatile organism are dense
Degree.
Preferably, the air cleaning unit selection uses, and purifying carbon dioxide unit, fine particle PM2.5 purification are single
Member, ozone concentration clean unit, ammonia density clean unit, purifying formaldehyde unit or total volatile organism clean unit.
Preferably, the Internet of Things communication device selection is using based on cellular protenchyma networking mode or LoRa mode.
Correspondingly, the present invention also provides a kind of air monitoring systems of Internet of Things, comprising: the room described at least one is empty
Gas monitoring system, and the control platform with the Internet of Things communication device switches data.
Correspondingly, the present invention also provides a kind of air monitoring methods of Internet of Things, using Internet of Things as claimed in claim 7
The air monitoring system of net, includes the following steps:
The control platform obtains the room air mass parameter and inputs the room by the aeration device for obtaining
Between outside air quality parameter control the air cleaning unit and aeration device association and according to the specific curves in the room
With work.
Compared with the prior art, the advantages of the present invention are as follows, will be with powerful calculating ability by the way of Internet of Things
Server, i.e. control platform are connected with setting air cleaning unit in the room and aeration device, pass through understand it is indoor
Outer Air Quality and door and window etc. are opened and closed situation, according to the empirical data of the purification of particular room, select corresponding empty
Corresponding component or aeration device in air purifying apparatus, such as exhaust fan, co-ordination are issuing the bases as few as possible such as noise
On plinth, so that air quality obtains optimal result.
Detailed description of the invention
Fig. 1 is a kind of structure chart of embodiment of air monitoring system of Internet of Things of the present invention.
Specific embodiment
The embodiment of the present invention is described further below in conjunction with attached drawing.
As shown in Figure 1, a kind of space air monitoring system, for monitoring and controlling the air quality in room, feature exists
In, comprising:
The room and external boundary is arranged in aeration device, is used for and exchange of air outside room；
Air cleaning unit is arranged inside the room, for removing the related substances in room in the air；
Room air sensing device is arranged inside the room, for obtaining the room air mass parameter；
Control device controls and exchanges information with the aeration device, air cleaning unit and room air sensing device；
And
Internet of Things communication device is connect with the control device, and exchanges information with the external world.
The space air monitoring system further include: interactive device is connect with the control device and ordered with input control
It enables and obtains information.
The space air monitoring system, further includes:
Open-air sensing device is arranged near the room exterior space, is connected with the control device and by it
Control, for obtaining the outside air quality parameter for inputting the room by the aeration device；And
Door/window status monitoring device is arranged at the door and window in the room, is connected and is controlled by it with the control device,
For obtaining the state of door and window opened or closed.
The air quality parameters selection of the room air sensing device and the monitoring of open-air sensing device includes: dioxy
Change concentration of carbon, fine particle PM2.5 concentration, ozone concentration, ammonia density, concentration of formaldehyde or total volatile organism concentration.
The air cleaning unit selection uses, purifying carbon dioxide unit, fine particle PM2.5 clean unit, ozone
Concentration purification unit, ammonia density clean unit, purifying formaldehyde unit or total volatile organism clean unit.
The Internet of Things communication device selection is using based on cellular protenchyma networking mode or LoRa mode.
A kind of air monitoring system of Internet of Things includes: the space air monitoring system described at least one, and with it is described
The control platform of Internet of Things communication device switches data.
A kind of air monitoring method of Internet of Things is included the following steps: using the air monitoring system of the Internet of Things
The control platform obtains the room air mass parameter and inputs the room by the aeration device for obtaining
Between outside air quality parameter control the air cleaning unit and aeration device association and according to the specific curves in the room
With work.
In another embodiment, indoor or outdoors air sensing device is mainly air quality detector, air quality inspection
Surveying instrument basic function is the detection to air quality relevant parameter, including data such as CO2, PM10, PM2.5, TVOC in air
It collects, by Internet of Things communication device, such as intelligent gateway, uploads to cloud server, i.e. control platform, then pass through cloud app
Carry out the visualization processing of data；Door and window detector is ancillary equipment, for checking classroom airtight space situation, to realize intelligence
Offer condition is provided.
The control device, the control algolithm that can be assigned according to testing number and control platform automatically control aeration device
Or the start and stop of air cleaning unit, and adjust automatically its run intensity, realize the efficient process effect of air purification filter.
The control platform is a set of intelligent cloud platform based on Internet of Things and big data technology, and PC and movement is supported to set
Standby access, can check the real time data and historical data of Classroom air quality, realize air quality early warning and alarm, cloud platform was both
A variety of Automatic Control Strategies can be set according to health condition, generation Automatic Control Strategy can also be automatically analyzed by platform.
In addition, mobile device can be accessed by accessing the control platform mode using such as wechat public platform, obtain special
The air quality booked room.
It room being capable of real-time detection CO2, PM2.5, PM10, TVOC content.Meanwhile the source of these pollutants is often different
Sample, such as CO2 are often that indoor occupant generates, and PM2.5, PM10 be from open air, and the source TVOC is various, it may be possible to interior
It is also likely to be outdoor.How aeration device and purification device and a problem are cooperateed with.Such as classroom simultaneously, indoor noise
Cannot be too big, effective processing strategie is technical problem underlying.By acquiring various historical empirical datas, in conjunction with control platform
Computing capability, can effectively make corresponding processing strategie, realize the intelligence control of air cleaning unit and aeration device
System.In combination with interactive device, realize human-computer interaction, can both input manual command and control, by CO2 in air,
PM2.5, PM10 and TVOC data are shown and alarm.
Meanwhile the embodiment of the present invention also in Wuhan City, tested by Yi Kang primary school of cultivating people of ability, and is named as cloud health classroom, it is real
Sterilization, filtering, purification and the oxygen-supplying function of existing Classroom air, reach middle and primary schools air design specification level-one (excellent) standard.Yun Jian
Health classroom major advantage:
1) it is convenient to operate.After equipment is installed successfully, user does not have to intervene, all cloud platform full name intelligent controls.
2) maintenance is simple.Cloud health classroom replacement filter core succinctly facilitates.
3) dust-proof noise control.System only issues the left back slight noise of 40db, Bu Huirang while guaranteeing wind speed and air quantity
Faculty and Students generate uncomfortable.And the course of work of fresh air system is all more soft, will not by the fugitive dust of indoor and outdoor or other
Suspended particulate band moves up.
4) intelligent control: being based on Internet of Things and big data technology, realizes Classroom air purified treatment intelligent control.
The installation in cloud health classroom is broadly divided into detector and intelligent gateway, fresh air system, air cleaning system, door and window inspection
The installation for surveying instrument, air quality detector these module devices, needs according to the practical architectural composition in classroom come reasonable arrangement
The specific installation site of each equipment, it is proposed that the installation of each equipment is according to following principle:
(1) detector and intelligent gateway
Detector is used to detect indoor air quality index and will test result cloud platform, in order to embody the section of monitoring data
The property learned and operation stability when equipment is installed, will keep certain distance with cleaning equipment, and want have no occluder and be not easy to touch
The position encountered, as above wall.
(2) fresh air system
It is used to the equipment of Classroom air purification, sterilization and oxygenation, and carries out automatic running according to cloud platform control strategy,
Need to be mounted on the position convenient for exchanging and being not easy with outside air to touch, such as the middle top of classroom window.
(3) air cleaning system
It is used to the equipment of Classroom air fast purification, sterilization, since the purification efficiency of air cleaning system is higher than fresh air
System, and for the ease of air circulation and circulation, it links with fresh air, realizes the purpose of Quick air purification, sterilization, oxygenation,
It is recommended that being mounted near fresh air system, better treatment effect is reached.
(4) door and window detector
It does intelligent control use for detecting classroom airtight space situation, cooperation cloud platform.
In addition, it is also contemplated that the whether convenient problem of the plant-grid connection of each device placement position.
By experiment, system is stable since in April, 2017 runs, and works well.It is analyzed from curve graph, I
It can be concluded that
1) Yun Jiankang Classroom System normal operation is stablized；
2) system plays effective effect to purification Classroom air；
3) it is not influenced by Outdoor Air Quality, treated that PM2.5 content reaches national standard primary standard (excellent) for room air；
4) intelligent control of air quality is realized in the classroom Yun Jiankang, also achieves the target of national energy conservation and emission reduction；
The feedback of rear teachers and students is used in Experiment site school according to the system, makes following analytic explanation:
(1) system use is felt good, small to classroom space hold, and almost without noise, will not be attended class to teachers and students' class
Lower activity impacts；
(2) after system installation, teachers and students are clearly felt that room air is pure and fresh very much, it is thus also avoided that frequent door window ventilation
Trouble；
(3) class of the system is installed, student's ratio felt sleepy of attending class does not install the class of the system and decreases,
Illustrate that indoor CO2 concentration is under control, student's phenomenon of feeling sleepy effectively is slowed down, and classroom efficiency is improved；
(4) in nearly two months using system, the student for being equipped with the class of the system suffers from the number of respiratory disease
It is considerably less than the class for not installing the system, reduces the phenomenon that student delays study because of disease, illustrates to install in the system rear chamber
PM2.5 and PM10 concentration is effectively controlled, and reduces the threat to teachers and students' health.
The above content is further detailed description of the invention in conjunction with specific embodiments, and it cannot be said that the present invention
Specific implementation be only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, it is not departing from
Under the premise of present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to protection model of the invention
It encloses.
Claims (8)
1. a kind of space air monitoring system, for monitoring and controlling the air quality in room characterized by comprising
The room and external boundary is arranged in aeration device, is used for and exchange of air outside room；
Air cleaning unit is arranged inside the room, for removing the related substances in room in the air；
Room air sensing device is arranged inside the room, for obtaining the room air mass parameter；
Control device controls and exchanges information with the aeration device, air cleaning unit and room air sensing device；With
And
Internet of Things communication device is connect with the control device, and exchanges information with the external world.
2. space air monitoring system as described in claim 1, which is characterized in that further include: interactive device, with the control
Device connection is with input control order and obtains information.
3. space air monitoring system as described in claim 1, which is characterized in that further include:
Open-air sensing device is arranged near the room exterior space, is connected and is controlled by it with the control device,
For obtaining the outside air quality parameter for inputting the room by the aeration device；And
Door/window status monitoring device is arranged at the door and window in the room, is connected and is controlled by it with the control device, is used for
Obtain the state of door and window opened or closed.
4. space air monitoring system as claimed in claim 3, which is characterized in that the room air sensing device and open air
The air quality parameters selection of air sensing device monitoring includes: that gas concentration lwevel, fine particle PM2.5 concentration, ozone are dense
Degree, ammonia density, concentration of formaldehyde or total volatile organism concentration.
5. space air monitoring system as claimed in claim 4, which is characterized in that the air cleaning unit selection uses,
Purifying carbon dioxide unit, fine particle PM2.5 clean unit, ozone concentration clean unit, ammonia density clean unit, formaldehyde are net
Change unit or total volatile organism clean unit.
6. space air monitoring system as described in claim 1, which is characterized in that the Internet of Things communication device selection uses base
In cellular protenchyma networking mode or LoRa mode.
7. a kind of air monitoring system of Internet of Things characterized by comprising at least one room as claimed in claim 5
Air monitoring system, and the control platform with the Internet of Things communication device switches data.
8. a kind of air monitoring method of Internet of Things, which is characterized in that supervised using the air of Internet of Things as claimed in claim 7
Control system, includes the following steps:
The control platform obtains the room air mass parameter and inputs the room by the aeration device for obtaining
Outside air quality parameter, and according to the specific curves in the room, control the air cleaning unit and aeration device collaboration work
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343810.7A CN109869864A (en) | 2017-12-05 | 2017-12-05 | The air monitoring system and method for a kind of space air monitoring system, Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343810.7A CN109869864A (en) | 2017-12-05 | 2017-12-05 | The air monitoring system and method for a kind of space air monitoring system, Internet of Things |
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| Publication Number | Publication Date |
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| CN109869864A true CN109869864A (en) | 2019-06-11 |
Family
ID=66916811
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|---|---|---|---|
| CN201711343810.7A Withdrawn CN109869864A (en) | 2017-12-05 | 2017-12-05 | The air monitoring system and method for a kind of space air monitoring system, Internet of Things |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000283610A (en) * | 1999-03-31 | 2000-10-13 | Matsushita Electric Ind Co Ltd | Method for installing air conditioning device |
| CN103776134A (en) * | 2014-01-22 | 2014-05-07 | 章宏兵 | Indoor air quality intelligent control system |
| CN105042765A (en) * | 2015-06-25 | 2015-11-11 | 重庆星能建筑节能技术发展有限公司 | Intelligent indoor air quality adjusting system |
| CN105987488A (en) * | 2015-03-06 | 2016-10-05 | 长沙理工大学 | Household air quality monitoring system and control method utilizing intelligent internet of things |
| CN107110531A (en) * | 2014-12-24 | 2017-08-29 | 皇家飞利浦有限公司 | Apparatus and method for the air administrative in room |
-
2017
- 2017-12-05 CN CN201711343810.7A patent/CN109869864A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000283610A (en) * | 1999-03-31 | 2000-10-13 | Matsushita Electric Ind Co Ltd | Method for installing air conditioning device |
| CN103776134A (en) * | 2014-01-22 | 2014-05-07 | 章宏兵 | Indoor air quality intelligent control system |
| CN107110531A (en) * | 2014-12-24 | 2017-08-29 | 皇家飞利浦有限公司 | Apparatus and method for the air administrative in room |
| CN105987488A (en) * | 2015-03-06 | 2016-10-05 | 长沙理工大学 | Household air quality monitoring system and control method utilizing intelligent internet of things |
| CN105042765A (en) * | 2015-06-25 | 2015-11-11 | 重庆星能建筑节能技术发展有限公司 | Intelligent indoor air quality adjusting system |
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Application publication date: 20190611 |