CN206421543U - Room air detection means - Google Patents
Room air detection means Download PDFInfo
- Publication number
- CN206421543U CN206421543U CN201720114087.4U CN201720114087U CN206421543U CN 206421543 U CN206421543 U CN 206421543U CN 201720114087 U CN201720114087 U CN 201720114087U CN 206421543 U CN206421543 U CN 206421543U
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- sensor
- room air
- detection means
- air detection
- 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.)
- Expired - Fee Related
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model provides a kind of room air detection means.The room air detection means includes single-chip microcomputer, display, information sending module, indicator lamp, button group, power input, sensor group and buzzer, the sensor group includes Smoke Sensor, dust sensor and Temperature Humidity Sensor, the Smoke Sensor and dust sensor are connected by an A/D change-over circuits with single-chip microcomputer, the Temperature Humidity Sensor is connected with single-chip microcomputer, the power input, display and button group are connected with single-chip microcomputer, and the indicator lamp, buzzer are connected by described information sending module with single-chip microcomputer.Compared with correlation technique, the room air detection means that the utility model is provided can be to functions such as indoor smog concentration, PM2.5 dust concentrations, temperature and humidity real time information sampling, processing, display and alarms.The room air structure of the detecting device is scientific and reasonable, and safe and convenient to use, testing result is accurate.
Description
Technical field
The utility model is related to Detection of Air Quality field, more particularly to a kind of room air detection means.
Background technology
With the continuous improvement of people's living standards, all kinds of decorating and renovating materials, furniture and daily cosmetics largely enter
Interior, makes the source of indoor pollutant and species increasing, therefore IAQ detecting system is particularly important, it
The various parameters of indoor environment can be detected, select good living environment to provide technical support for people.Therefore, it is a kind of indoor
Indispensable device during air detecting device environment measuring indoors, the detection of IAQ can be made more accurate and
It is convenient.
Therefore, it is necessary to which providing a kind of room air detection means realizes above technical scheme.
Utility model content
The purpose of this utility model is that offer is a kind of and Intelligent Measurement is carried out to room air and the interior of alarm can be pointed out
Air detecting device.
The utility model provides a kind of room air detection means, including single-chip microcomputer, display, information sending module, refers to
Show lamp, button group, power input, sensor group and buzzer, the sensor group includes Smoke Sensor, dust sensor
And Temperature Humidity Sensor, the Smoke Sensor and dust sensor be connected by an A/D change-over circuits with single-chip microcomputer, the temperature
Humidity sensor is connected with single-chip microcomputer, and the power input, display and button group are connected with single-chip microcomputer, the indicator lamp,
Buzzer is connected by described information sending module with single-chip microcomputer.
It is preferred that, the button group include " setting ", " plus ", " subtracting " and " it is determined that " button.
It is preferred that, in addition to mobile phone, the mobile phone is connected by information sending module with single-chip microcomputer.
It is preferred that, the display is liquid crystal display.
It is preferred that, the indicator lamp is luminescence alarm diode.
Compared with correlation technique, the room air detection means that the utility model is provided has the advantages that：
The utility model uses single-chip microcomputer for control core, can be to indoor smog concentration, PM2.5 dust concentrations, temperature
The function such as gather, handle, show and alarm with humidity information in real time.The room air structure of the detecting device is scientific and reasonable, uses
Safe ready, testing result is accurate.
Brief description of the drawings
The structural representation for the room air detection means that Fig. 1 provides for the utility model；
The functional-block diagram for the room air detection means that Fig. 2 provides for the utility model.
In accompanying drawing：1- single-chip microcomputers；2- displays；3- information sending modules；4- indicator lamps；5- button groups；6- power inputs
End；7- sensor groups；8- buzzers.
Embodiment
Describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case of, the feature in embodiment and embodiment in the utility model can be mutually combined.For sake of convenience, hereinafter such as
There are " on ", " under ", "left", "right" printed words, only represent that the upper and lower, left and right direction with accompanying drawing in itself is consistent, not to structure
Play restriction effect.
Refer to the structural representation for the room air detection means that Fig. 1 provides for the utility model, the room air
Detection means includes single-chip microcomputer 1, display 2, information sending module 3, indicator lamp 4, button group 5, power input 6, sensor
Group 7 and buzzer 8.
The single-chip microcomputer 1 is super low-power consumption STC89C52 single-chip microcomputers, is the control core of the room air detection means,
Inside the room air detection means.
The display 2 be LCD1602 liquid crystal displays, the indicator lamp 4 be luminescence alarm diode group, the display 2,
Indicator lamp 4, button group 5 and buzzer 8 are easy to operate and checked on room air detection means outside.
The button group 5 include " settings ", " plus ", " subtracting " and " it is determined that " button, be divided into the room air and detect and fill
Put on outside.The button group 5 can set the upper lower limit value of the higher limit of smog, the higher limit of dust and humiture, and will
Each value storage realizes that power down is stored, the value power down of setting is not lost into the EEPROM inside the single-chip microcomputer 1.
Described information sending module 3 is gsm module, and power input 6 provides power supply for the room air detection means,
Described information sending module 3 and sensor group 7 are inside the room air detection means.
Please refer to Fig. 1 and Fig. 2, wherein, the principle side for the room air detection means that Fig. 2 provides for the utility model
Block diagram.
Reset circuit, clock circuit and sound light alarming circuit are provided with the single-chip microcomputer 1, in the system of single-chip microcomputer 1,
It is a kind of for making the circuit arrangement that circuit returns to state, in order to which the room air detection means will be detected last time
Data value reset arrive reset condition, in order to detect again next time.
The clock circuit is oscillator, a beat is provided to the single-chip microcomputer 1, in order to realize the single-chip microcomputer 1
Performing various operations must could be carried out under the control of this beat.The clock circuit is to allow single-chip microcomputer 1 by program
Do corresponding work according to clock, thus clock circuit be single-chip microcomputer 1 must accessory, if without clock circuit, the single-chip microcomputer 1
Will not normal work.
The sound light alarming circuit can be signaled to indicator lamp 4 and buzzer 8 on other occasions, send light harmony
Sound, realize the purpose of alarm.
The sensor group 7 include Smoke Sensor, dust sensor and Temperature Humidity Sensor, the Smoke Sensor and
Dust sensor is connected by A/D change-over circuits with single-chip microcomputer 1, and the Temperature Humidity Sensor is connected with single-chip microcomputer 1, the power supply
Input 6, display 2 and button group 5 are connected with single-chip microcomputer 1, and the indicator lamp 4, buzzer 8 pass through described information sending module
3 are connected with single-chip microcomputer 1.
The Smoke Sensor is MQ-2 Smoke Sensor, the smog value for detecting interior, to determine whether there is fire
Whether the hidden danger or indoor environment of calamity are affected.
The dust sensor detects for PM2.5 dust, detects whether the PM values of room air are exceeded.
The Temperature Humidity Sensor is used for the temperature and humidity for detecting interior.
The room air detection means also includes mobile phone, and the mobile phone passes through described information sending module 3 and single-chip microcomputer 1
Connection.
Room air detection means its operation principle that the utility model is provided is：
First, user according to actual needs, higher limit, the higher limit of dust of smog is set by button group 5
With the upper limit value and lower limit value of humiture, and by it is each value storage into the EEPROM inside the single-chip microcomputer 1.
The smog of detection or dust information are sent to respectively when the Smoke Sensor, the work of PM2.5 dust sensors
A/D change-over circuits, are converted into data signal through the A/D and input to the single-chip microcomputer 1.
Meanwhile, the temperature-humidity signal for detecting interior is transferred to the single-chip microcomputer 1 by the Temperature Humidity Sensor.
The single-chip microcomputer 1 is carried out after signal transacting, and the higher data signal of formation precision is output to the display 2 and shown
Out, it is easy to operator to check data.
If the data detected are higher than realizing given threshold, described information sending module 3 send the data message of detection to
Mobile phone, described information sending module 3 sends the data message of detection to the mobile phone, and by mobile phone reminding, operator notes, institute
State indicator lamp 4 bright, while buzzer 8 is alarmed, realize sound and light alarm.
The degradation of prompting room air, allows operator to be improved measure in time in time.
Compared with correlation technique, the room air detection means that the utility model is provided has the advantages that：
The utility model uses single-chip microcomputer for control core, can be to indoor smog concentration, PM2.5 dust concentrations, temperature
The function such as gather, handle, show and alarm with humidity information in real time.The room air structure of the detecting device is scientific and reasonable, uses
Safe ready, testing result is accurate.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of room air detection means, it is characterised in that including single-chip microcomputer, display, information sending module, indicator lamp,
Button group, power input, sensor group and buzzer, the sensor group include Smoke Sensor, dust sensor and temperature
Humidity sensor, the Smoke Sensor and dust sensor are connected by an A/D change-over circuits with single-chip microcomputer, the humiture
Sensor is connected with single-chip microcomputer, and the power input, display and button group are connected with single-chip microcomputer, the indicator lamp, buzzing
Device is connected by described information sending module with single-chip microcomputer.
2. room air detection means according to claim 1, it is characterised in that the button group include " setting ",
" plus ", " subtracting " and " it is determined that " button.
3. room air detection means according to claim 1, it is characterised in that also including mobile phone, the mobile phone passes through
Information sending module is connected with single-chip microcomputer.
4. room air detection means according to claim 1, it is characterised in that the display is liquid crystal display.
5. room air detection means according to claim 1, it is characterised in that the indicator lamp is the pole of luminescence alarm two
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114087.4U CN206421543U (en) | 2017-01-24 | 2017-01-24 | Room air detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114087.4U CN206421543U (en) | 2017-01-24 | 2017-01-24 | Room air detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206421543U true CN206421543U (en) | 2017-08-18 |
Family
ID=59570219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720114087.4U Expired - Fee Related CN206421543U (en) | 2017-01-24 | 2017-01-24 | Room air detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206421543U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894738A (en) * | 2017-11-20 | 2018-04-10 | 倪学才 | A kind of electric automatization dust arrester |
| CN108020270A (en) * | 2018-02-01 | 2018-05-11 | 攀枝花学院 | Detection of Air Quality circuit |
| CN111257173A (en) * | 2020-02-20 | 2020-06-09 | 浙江农林大学 | Two-box multi-air-source integrated PM2.5 simulation device |
| CN112798484A (en) * | 2021-01-13 | 2021-05-14 | 安徽理工大学 | Novel smog and dust safety detection system |
-
2017
- 2017-01-24 CN CN201720114087.4U patent/CN206421543U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894738A (en) * | 2017-11-20 | 2018-04-10 | 倪学才 | A kind of electric automatization dust arrester |
| CN108020270A (en) * | 2018-02-01 | 2018-05-11 | 攀枝花学院 | Detection of Air Quality circuit |
| CN111257173A (en) * | 2020-02-20 | 2020-06-09 | 浙江农林大学 | Two-box multi-air-source integrated PM2.5 simulation device |
| CN112798484A (en) * | 2021-01-13 | 2021-05-14 | 安徽理工大学 | Novel smog and dust safety detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206421543U (en) | Room air detection means | |
| CN204514363U (en) | Multifunctional indoor environment detection system | |
| CN102095758B (en) | Indoor air quality test terminal | |
| CN108168022A (en) | intelligent air purifying system | |
| CN203643427U (en) | Indoor air quality comprehensive-detection system | |
| CN101915597A (en) | Indoor environment monitoring system | |
| CN205139589U (en) | Novel house environmental monitoring device | |
| CN207395109U (en) | A kind of room air monitoring and cleaning system | |
| CN201307022Y (en) | Indoor air real-time monitoring and warning alarm | |
| CN110095392A (en) | A kind of dust detection method based on photoelectric sensor, apparatus and system | |
| CN102213604A (en) | Indoor environment real-time monitor and sensing transmission system thereof | |
| CN201716041U (en) | Indoor environment monitoring system | |
| CN203299184U (en) | Portable-type intelligent monitor for indoor environment air quality | |
| CN207585659U (en) | A kind of house air monitoring device based on Zigbee networkings | |
| CN204228579U (en) | Height based on fine particle integrated multiport Indoor Environment Detection equipment | |
| CN205807745U (en) | A kind of air quality detector | |
| CN209961749U (en) | Indoor harmful gas monitoring system based on ZigBee | |
| CN206755405U (en) | Intelligent window type air filter | |
| CN203337630U (en) | Wireless monitoring system of indoor multi-point formaldehyde pollution | |
| CN202838615U (en) | Gas alarm | |
| CN102410854A (en) | Method and device for monitoring indoor temperature and humidity | |
| CN204988349U (en) | Large -scale public building thing environment monitoring device | |
| CN204719939U (en) | A kind of formaldehyde pollution detection alarm Intelligent bracelet | |
| CN205720146U (en) | Protection works air quality comprehensive monitoring recording equipment | |
| CN211505378U (en) | Multifunctional multi-scene indoor environment monitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170818 Termination date: 20200124 |