CN205403060U - Wall -hung type indoor air quality monitoring devices - Google Patents
Wall -hung type indoor air quality monitoring devices Download PDFInfo
- Publication number
- CN205403060U CN205403060U CN201620169441.9U CN201620169441U CN205403060U CN 205403060 U CN205403060 U CN 205403060U CN 201620169441 U CN201620169441 U CN 201620169441U CN 205403060 U CN205403060 U CN 205403060U
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- China
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- module
- sensor
- wall
- air quality
- indoor air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a wall -hung type indoor air quality monitoring devices, the device comprises inner structure and shell, and inner structure ann is cased, PM2.5 sensor module, formaldehyde sensor module, VOC sensor module, humiture sensor module, clock module looks parallel connection constitute sensor module group, sensor module group, charactron display module, power module, WIFI module, voice module link to each other with master controller module respectively, and silent fan links to each other with power module, be equipped with draw -in groove and cassette on the shell, the draw -in groove cooperatees with the cassette and is movable part, and the cassette passes through the bolt or the glue bond is fixed on the wall body. The utility model discloses a 32 position STM32 series microprocessor has characteristics such as throughput is strong, the processing speed fast, the integrated circuit degree is high, the interference killing feature is strong as main control unit.
Description
Technical field
A kind of indoor air quality monitoring instrument of this utility model design, is suspended on the place walls such as gymnasium, gymnasium, dancing room, infant room, factory floor, for the high accurate indoor air quality monitoring instrument of monitoring in 24 hours particularly to one.
Background technology
Along with China's expanding economy, the contradiction of economic development and environmental pollution highlights day by day, and the situation of nationwide severe haze is of common occurrence, and the case that the cough brought out because of haze, asthma are even suffered a shock is appeared in the newspapers repeatly.On the other hand, owing to the restriction of material technology or the virtue of material maker are uneven, formaldehyde after new house finishing, benzene, ammonia and TVOC pollute situation about exceeding standard and get married normal potluck, even fit up the house after for many years and also often occur that harmful gas exceeds standard.The places such as gymnasium, gymnasium, dancing room, infant room, factory floor are relatively big due to quantity of motion, are more prone to be subject to the infringement of the harmful substance such as PM2.5 and formaldehyde, and neonate is owing to having a low resistance, more fragile in face of the harmful substance such as PM2.5 and formaldehyde.
Summary of the invention
For above-mentioned ubiquitous Tough questions, this utility model provides a kind of based on ARM high-performance processor, the useful equipment hanging on wall monitoring upper 24 hour IAQ (indoor air quality).
This utility model solves the technical scheme of above-mentioned technical problem: a kind of wall-hung type indoor air quality monitoring device, and this device is made up of internal structure and shell, and internal structure is installed in the enclosure;Internal structure includes PM2.5 sensor assembly 1, formaldehyde sensor module 2, VOC sensor assembly 3, Temperature Humidity Sensor module 4, clock module 5, power module 6, WIFI module 7, voice module 8, quiet fan 9, main controller module 10, numeral method module 11;Wherein, PM2.5 sensor assembly 1, formaldehyde sensor module 2, VOC sensor assembly 3, Temperature Humidity Sensor module 4, clock module 5 are in parallel and connect to form groups of sensor;Groups of sensor, power module 6, WIFI module 7, voice module 8, numeral method module 11, being connected with main controller module 10 respectively, quiet fan 9 is connected with power module 6.
Shell is provided with draw-in groove and deck, and draw-in groove matches with deck and is movable part, and deck is fixed on body of wall by bolt or glue bond.
Described main controller module 10 adopts high-performance 32-bit super low-power consumption ARM microprocessor as master controller, by PM2.5 sensor, formaldehyde sensor, VOC sensor analogue signal change into digital signal, and through software filtering, optimization, calculate the real-time concentration of PM2.5, formaldehyde and TVOC.
Further, described wall-hung type indoor air quality monitoring instrument, by a quiet fan, promote air flowing, one side can, so that PM2.5 reading is more stable accurately, can promote to react rapider when formaldehyde and TVOC detection on the other hand.
Further, described wall-hung type indoor air quality monitoring instrument, using a power module is that direct current 5V and direct current 3.3V powers to monitor by civilian for 220V/50Hz Power convert.
Further, 32 described arm processors are STM32F103R8T6, and carry multiple 12 analog-digital converters inside it.
Further, air quality data can not only be sent to mobile phone and PC by described WIFI module, it is also possible to when air quality is not good enough, automatically turn on purification utensil air by WIFI module.
Further, the parameters such as Time of Day can be adjusted by mobile phone terminal application software, the parameter such as PM2.5 and formaldehyde is calibrated.
The beneficial effects of the utility model are: this utility model can not only remind people stop motion and other aggravating activitieses when haze is serious, it is prevented that because haze induces an illness;Also being able to remind resident family when the harmful substances such as indoor formaldehyde, benzene, ammonia exceed standard, window in time ventilation or unlatching purification utensil air, when being not easy to execute-in-place, monitor can automatically turn on depurator.
Adopting high-performance 32-bit arm processor as master controller, disposal ability is remarkably reinforced, and processing speed significantly improves, and circuit structure is simplified, and reliability and capacity of resisting disturbance get a promotion.
Accompanying drawing explanation
Fig. 1 is population structure schematic diagram of the present utility model.
In figure: 1, PM2.5 sensor assembly, 2, formaldehyde sensor module, 3, VOC sensor assembly, 4, Temperature Humidity Sensor module, 5, clock module, 6, power module, 7, WIFI module, 8, voice module, 9, quiet fan, 10, main controller module, 11, numeral method module.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As it is shown in figure 1, be the general frame of the present utility model.It mainly includes PM2.5 sensor assembly 1, formaldehyde sensor module 2, VOC sensor assembly 3, Temperature Humidity Sensor module 4, clock module 5, power module 6, WIFI module 7, voice module 8, quiet fan 9, main controller module 10, numeral method module 11;Wherein, PM2.5 sensor assembly 1, formaldehyde sensor module 2, VOC sensor assembly 3, Temperature Humidity Sensor module 4, clock module 5 are in parallel and connect to form groups of sensor;Groups of sensor, power module 6, WIFI module 7, voice module 8, numeral method module 11, being connected with main controller module 10 respectively, quiet fan 9 is connected with power module 6.
PM2.5 sensor assembly 1, for PM2.5 concentration in monitoring air in real time.
Formaldehyde sensor module 2, for monitoring air formaldehyde concentration in real time.
VOC sensor assembly 3, for TVOC concentration in monitoring air in real time.
Temperature Humidity Sensor module 4, for monitoring air themperature and humidity in real time.
Clock module 5, is used for obtaining time and date.
Power module 6, is that direct current 5V and direct current 3V powers to monitor by civilian for 220V/50Hz Power convert.
WIFI module 7, with the WIFI end interactive communication on smart mobile phone or PC or depurator.
Voice module 8, the order receiving main controller module 10 at any time sends voice message.
Main controller module 10, is converted to sensor signal digital signal and filters, calculates PM2.5, formaldehyde and TVOC concentration, and data are sent to by WIFI module mobile phone and PC, reads simultaneously and returns data;When air quality exceeds standard, control voice module and send voice message, when PM2.5 concentration reaches intermediate pollution, control WIFI module and automatically turn on depurator;Master controller is also responsible for other management of whole system.
Numeral method module 11, including seven independent charactrons, shows PM2.5 concentration, concentration of formaldehyde, TVOC concentration, temperature, humidity, time and date respectively.
Above-mentioned embodiment is merely to illustrate operation principle of the present utility model and function, is not limiting as this utility model.
Claims (4)
1. wall-hung type indoor air quality monitoring device, it is characterised in that: this device is made up of internal structure and shell, and internal structure is installed in the enclosure;Internal structure includes PM2.5 sensor assembly (1), formaldehyde sensor module (2), VOC sensor assembly (3), Temperature Humidity Sensor module (4), clock module (5), power module (6), WIFI module (7), voice module (8), quiet fan (9), main controller module (10), numeral method module (11);Wherein, PM2.5 sensor assembly (1), formaldehyde sensor module (2), VOC sensor assembly (3), Temperature Humidity Sensor module (4), clock module (5) are in parallel and connect to form groups of sensor;Groups of sensor, numeral method module (11), power module (6), WIFI module (7), voice module (8) are connected with main controller module (10) respectively, and quiet fan (9) is connected with power module (6);
Shell is provided with draw-in groove and deck, and draw-in groove matches with deck and is movable part, and deck is fixed on body of wall by bolt or glue bond.
2. wall-hung type indoor air quality monitoring device according to claim 1, it is characterised in that: described main controller module (10) adopts high-performance 32-bit super low-power consumption ARM microprocessor as master controller.
3. wall-hung type indoor air quality monitoring device according to claim 1, it is characterized in that: numeral method module (11) includes seven independent charactrons, show PM2.5 concentration, concentration of formaldehyde, TVOC concentration, temperature, humidity, time and date respectively.
4. wall-hung type indoor air quality monitoring device according to claim 1, it is characterised in that: WIFI module (7) and the WIFI end interactive communication on smart mobile phone or PC or depurator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620169441.9U CN205403060U (en) | 2016-03-04 | 2016-03-04 | Wall -hung type indoor air quality monitoring devices |
Applications Claiming Priority (1)
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CN201620169441.9U CN205403060U (en) | 2016-03-04 | 2016-03-04 | Wall -hung type indoor air quality monitoring devices |
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CN205403060U true CN205403060U (en) | 2016-07-27 |
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CN201620169441.9U Expired - Fee Related CN205403060U (en) | 2016-03-04 | 2016-03-04 | Wall -hung type indoor air quality monitoring devices |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107037843A (en) * | 2017-04-05 | 2017-08-11 | 合肥酷睿网络科技有限公司 | A kind of factory floor air ambient managing and control system based on arm processor |
CN107664674A (en) * | 2016-07-31 | 2018-02-06 | 北京英特伦智能技术有限公司 | Multi-parameter air quality collector |
-
2016
- 2016-03-04 CN CN201620169441.9U patent/CN205403060U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107664674A (en) * | 2016-07-31 | 2018-02-06 | 北京英特伦智能技术有限公司 | Multi-parameter air quality collector |
CN107037843A (en) * | 2017-04-05 | 2017-08-11 | 合肥酷睿网络科技有限公司 | A kind of factory floor air ambient managing and control system based on arm processor |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20180304 |