CN206038646U - Indoor air quality detection device - Google Patents
Indoor air quality detection device Download PDFInfo
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- CN206038646U CN206038646U CN201620994810.8U CN201620994810U CN206038646U CN 206038646 U CN206038646 U CN 206038646U CN 201620994810 U CN201620994810 U CN 201620994810U CN 206038646 U CN206038646 U CN 206038646U
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- air quality
- indoor air
- detecting device
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Abstract
The utility model belongs to the technical field of the air quality detects, one kind concretely relates to is exclusively used in indoor, and the indoor air quality detection device that has multiple detection function. This indoor air quality detection device includes MCU processing ware module and detects with MCU processing ware module electric connection's PM2.5 that sensor, formaldehyde detection sensor, benzene detection sensor, ozone detection sensor, TVOC detect the sensor, CO2 detects sensor, USB interface module, touch display screen, WIFI module that radio communication is carried out through the WIFI module with mobile terminal to MCU processing ware module.
Description
Technical field
This utility model belongs to Detection of Air Quality technical field, and in particular to one kind is exclusively used in interior and has various
The indoor air quality detecting device of detection function.
Background technology
The death toll that the whole nation causes because fitting up air pollution every year is about 304 people up to 11.1 ten thousand people, daily.House ornamentation
Noxious substance in material is the main source of room air pollution.The house decorative material that national departments concerned was once carried out
Sampling result shows that the material with toxic gas pollution accounts for 68%, and more than the 300 kinds of noxious substance for being volatilized once enters family, i.e.,
Various diseases can be caused.
Even if decorating and renovating material is all the product of environmental protection, but the harmful substance that various furniture and ornament materials are discharged
Severe contamination can equally be caused by superposition, indoor air is certain, using wooden materials and ten wooden materials
It is completely different to the pollution level of environment.Along with used adhesive is fitted up, finishing pollution is unavoidable.
Only indoor pollution not science has been discerned whether by smelling the odour, it is also inaccurate.In toxic and harmful, having plenty of has
Taste, such as benzene：Fragranced, formaldehyde：Pungent abnormal smells from the patient, ammonia：Urine disturbs taste.But also there is colorless and odorless, such as：TVOC, radon etc..But it is each
The abnormal smells from the patient for planting the complexity that chemical substance mixes presentation is very undistinguishable.
Therefore with abnormal smells from the patient judging that either with or without pollution or what pollution be inaccurate.Indoor Air Benzene, formaldehyde etc.
Harmful gass, even slight exceeded, can all cause serious disease.In the room after finishing, sometimes, if your energy
When smelling the abnormal smells from the patient of obvious formaldehyde or benzene, pollution level is extremely serious.But when can't smell abnormal smells from the patient, pollution can not be said not
Exist.
People in life about 70% time spend indoors, 12 cubic metres of air of day suction per capita, and urbanite
Daily about 70% 90% time is spent in various indoor environments.One scientific achievement of Environmental Protection Agency USA shows,
The pollution level of room air is typically serious 25 times than outdoor, can reach 100 times under special circumstances.Room air pollution
It is summed up as one of 5 class environmental factorss of harm publilc health.For the health of people, people need to detect room air matter
Amount.And air quality detecting device in the market, single function, majority can only detect common several toxic gas.
Utility model content
For the problem of existing air quality detecting device single function, the utility model proposes a kind of Interior Space makings
Amount detecting device, the indoor air quality detecting device can detect various gas concentrations, be given than more comprehensive air quality
Testing result.Allow users to understand IAQ (indoor air quality) in detail, and take corresponding measure to improve air quality, it is ensured that people
It is healthy.
This utility model is adopted the following technical scheme that：
A kind of indoor air quality detecting device, indoor air quality detecting device include processor of single chip computer module and with
The PM2.5 detection sensors of processor of single chip computer module electric connection, formaldehyde examination sensor, benzene detection sensor, ozone inspection
Survey sensor, TVOC detection sensors, CO2 detection sensors, usb interface module, touch display screen, WIFI module, single-chip microcomputer
Processor module carries out radio communication by WIFI module and mobile terminal.
Further, formaldehyde examination sensor is ZE07-CH2O formaldehyde sensors.
Further, TVOC detection sensors include iAG-engine/T air mass sensors.
Further, PM2.5 detection sensors include PPD4NS dust sensors.
Further, also including power module, power module is electrically connected with processor of single chip computer module, power module bag
Include chargeable storage.
Further, also including sound and light alarm module, sound and light alarm module is electrically connected with processor of single chip computer module.
Further, also including Temperature and Humidity sensor, Temperature Humidity Sensor is electrically connected with processor of single chip computer module
Connect.
This utility model is had the advantage that relative to prior art：1. this utility model have detected and cause room air
The PM2.5 of pollution, formaldehyde, benzene, ozone, TVOC and CO2, detection relatively comprehensively, are conducive to people to fully understand Interior Space makings
Amount；2. this utility model also has WIFI module, IAQ (indoor air quality) testing result can be sent to movement by WIFI module
Terminal, understands IAQ (indoor air quality) in real time in order to people；3. this utility model also has USB interface, by USB interface not only
Can charge for this utility model, and relevant air qualitative data can be transmitted out, so that customer analysis are used.
Description of the drawings
Fig. 1 is the structure chart of indoor air quality detecting device.
Specific embodiment
For further illustrating each embodiment, this utility model is provided with accompanying drawing.These accompanying drawings are in this utility model is disclosed
A part for appearance, which is mainly to illustrate embodiment, and the running that can coordinate the associated description of description to explain embodiment is former
Reason.Coordinate with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantage of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
This utility model is further illustrated in conjunction with the drawings and specific embodiments.
Refering to shown in Fig. 1, a kind of indoor air quality detecting device of this utility model preferably embodiment, room air
Quality detection device includes processor of single chip computer module 4, PM2.5 detection sensors 1, formaldehyde examination sensor 6, benzene detection sensing
Device 7, ozone detection sensor 2, TVOC detection sensors 8, CO2 detection sensors 3, usb interface module 9,5 and of touch display screen
WIFI module 10.
Processor of single chip computer module 4 respectively with PM2.5 detection sensors 1, formaldehyde examination sensor 6, benzene detection sensor
7th, ozone detection sensor 2, TVOC detection sensors 8, CO2 detection sensors 3, usb interface module 9, touch display screen 5,
WIFI module 10 is electrically connected with, and processor of single chip computer module 4 carries out radio communication by WIFI module 10 and mobile terminal.
The PM2.5 detection sensors 1 of the embodiment are used for detecting indoor PM2.5 contents that PM2.5 to refer to air in surrounding air
Particulate matter of the kinetics equivalent diameter less than or equal to 2.5 microns.Pulmonary can be directly sucked in by human body, go deep into bronchus and lung
Bubble, directly affects the ventilatory function of lung.The PM2.5 detection sensors 1 of the embodiment include PPD4NS dust sensors.
Formaldehyde examination sensor 6 is used for detecting indoor formaldehyde content that formaldehyde taste colourless gas to have special penetrating odor,
40% aqueous solution is commonly called as formalin.Long Term Contact low dosage formaldehyde can cause chronic respiratory tract disease, nasopharyngeal carcinoma, colon cancer,
The brain cancer, menoxenia, nuclear gene mutation, pregnant syndrome；Cause neonatal chromosome disorder, leukemia；Cause green grass or young crops
Juvenile memory and intelligence decline.When concentration is higher, Nausea and vomiting, cough, uncomfortable in chest, asthma even pulmonary edema can be caused；Reach
To can causing death immediately during 30 mg/m.It should be noted that the formaldehyde examination sensor 6 of the embodiment is ZE07-CH2O
Formaldehyde sensor.
Benzene can cause bone marrow and genetic damage, reduce erythrocyte, leukocyte, platelet counts, and make chromosomal aberration,
There is aplastic anemia, even result in leukemia.Injury of the benzene to nervous system shows as headache, insomnia, spirit occur
The symptoms such as the neurasthenias such as dispirited, hypomnesis, in addition to the irritant effect such as skin, mucosa.The embodiment
Benzene detection sensor 7 is used for detecting indoor benzene content.
Ozone detection sensor 2 is used for detecting indoor ozone content, and at normal temperatures, it is that a kind of have off-odor to ozone
Light blue gas.Ozone can stimulate the respiratory system of people, when serious, can damage.
TOVC includes：Benzene homologues, organic chloride, freon series, organic ketone, amine, alcohol, ether, ester, acid and oil river rising in Ningxia and flowing into central Shaanxi
Compound etc..TVOC can cause immunity of organism off-leveling, affect central nervous system function, dizzy, headache, drowsiness, nothing occur
The subjective symptomss such as power, uncomfortable in chest;Digestive system is can also affect on, the symptoms such as inappetence, nausea occurs, can liver injury when serious
And hemopoietic system, there is allergy etc..TVOC detection sensors 8 are used for detecting indoor TVOC contents.The TVOC of the embodiment
Detection sensor 8 includes iAG-engine/T air mass sensors.
As people's long-time stays indoors, close the doors and windows, indoor CO2 contents can be raised.If people sucks carbon dioxide
It is too high, it is detained can internal carbon dioxide, causes respiratory acidosis and maincenter anesthesia asphyxia.Low concentration of carbon dioxide can be excited
Respiratory center, high concentration then suppress even paralysis respiratory center, under anoxic conditions, can strengthen the toxic action of carbon dioxide.
The CO2 detection sensors 3 of the embodiment are used for detecting indoor CO2 contents.
The usb interface module 9 of the embodiment is applied not only to charge for the embodiment, and the embodiment can be connect by USB
Mouth mold block 9 carries out data transmission.All testing results are shown by the embodiment by touch display screen 5, in order to user
Check, meanwhile, the touch display screen 5 of the embodiment can show current date, weather etc..The processor of single chip computer mould of the embodiment
Air quality measurements are sent to mobile terminal by WIFI module 10 by block 4, and the mobile terminal of the embodiment refers to intelligence
Mobile phone or panel computer etc..
It should be noted that the embodiment also includes power module, power module is electrically connected with processor of single chip computer module 4
Connect, power module includes chargeable storage.
The embodiment also includes sound and light alarm module, and sound and light alarm module is electrically connected with processor of single chip computer module 4.When
When air quality measurements exceed preset value, the embodiment carries out sound and light alarm by sound and light alarm module, reminds user room
Interior air quality is poor, healthy for user, and user takes the opening measure such as door and window or air purifier.
Additionally, the embodiment also includes Temperature and Humidity sensor, Temperature Humidity Sensor is electric with processor of single chip computer module 4
Property connection.
Although specifically showing and describing this utility model with reference to preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope of the present utility model limited without departing from appended claims, in form and details
On this utility model can be made a variety of changes, be protection domain of the present utility model.
Claims (7)
1. a kind of indoor air quality detecting device, it is characterised in that：The indoor air quality detecting device includes single-chip microcomputer
Processor module and the PM2.5 detection sensors being electrically connected with processor of single chip computer module, formaldehyde examination sensor, benzene detection
Sensor, ozone detection sensor, TVOC detection sensors, CO2 detection sensors, usb interface module, touch display screen,
WIFI module, the processor of single chip computer module carry out radio communication by WIFI module and mobile terminal.
2. indoor air quality detecting device as claimed in claim 1, it is characterised in that：The formaldehyde examination sensor is
ZE07-CH2O formaldehyde sensors.
3. indoor air quality detecting device as claimed in claim 1, it is characterised in that：The TVOC detection sensors include
IAG-engine/T air mass sensors.
4. indoor air quality detecting device as claimed in claim 1, it is characterised in that：The PM2.5 detection sensors include
PPD4NS dust sensors.
5. indoor air quality detecting device as claimed in claim 1, it is characterised in that：Also include power module, the power supply
Module is electrically connected with processor of single chip computer module, and power module includes chargeable storage.
6. indoor air quality detecting device as claimed in claim 1, it is characterised in that：Also include sound and light alarm module, it is described
Sound and light alarm module is electrically connected with processor of single chip computer module.
7. indoor air quality detecting device as claimed in claim 1, it is characterised in that：Also include Temperature and Humidity sensor,
The Temperature Humidity Sensor is electrically connected with processor of single chip computer module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994810.8U CN206038646U (en) | 2016-08-30 | 2016-08-30 | Indoor air quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994810.8U CN206038646U (en) | 2016-08-30 | 2016-08-30 | Indoor air quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038646U true CN206038646U (en) | 2017-03-22 |
Family
ID=58300199
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994810.8U Expired - Fee Related CN206038646U (en) | 2016-08-30 | 2016-08-30 | Indoor air quality detection device |
Country Status (1)
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| CN (1) | CN206038646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543284A (en) * | 2017-08-23 | 2018-01-05 | 深圳市百欧森环保科技股份有限公司 | A kind of ozone control system and its control method based on electric light source |
| CN107560069A (en) * | 2017-08-23 | 2018-01-09 | 深圳市百欧森环保科技股份有限公司 | A kind of optical plasma control system and its control method based on electric light source |
-
2016
- 2016-08-30 CN CN201620994810.8U patent/CN206038646U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543284A (en) * | 2017-08-23 | 2018-01-05 | 深圳市百欧森环保科技股份有限公司 | A kind of ozone control system and its control method based on electric light source |
| CN107560069A (en) * | 2017-08-23 | 2018-01-09 | 深圳市百欧森环保科技股份有限公司 | A kind of optical plasma control system and its control method based on electric light source |
| CN107560069B (en) * | 2017-08-23 | 2019-12-03 | 深圳市百欧森环保科技股份有限公司 | A kind of optical plasma control system and its control method based on electric light source |
| CN107543284B (en) * | 2017-08-23 | 2019-12-03 | 深圳市百欧森环保科技股份有限公司 | A kind of ozone control system and its control method based on electric light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |