CN209980432U - Self-adaptive harmful gas monitoring and alarming system - Google Patents
Self-adaptive harmful gas monitoring and alarming system Download PDFInfo
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Abstract
The utility model discloses a self-adaptive harmful gas monitoring and alarming system, which comprises a main control module, a monitoring module electrically connected with the main control module, a warning module, a communication module, an intelligent terminal and a power module for supplying power to the whole system; the monitoring module is used for detecting the concentration and temperature information of the external harmful gas and feeding back the concentration and temperature information to the main control module, and the main control module is used for controlling the warning module to send out warning information when the concentration of the harmful gas exceeds a preset threshold value or the external temperature is abnormal; the main control module is further used for realizing data transmission with the cloud end through the communication module, and the intelligent terminal is in communication connection with the main control module through the cloud end and used for receiving information fed back by the system and working of the remote control system. The utility model relates to a simple reasonable, convenient operation, can carry out real-time supervision to CH4 or CO harmful gas to accessible warning module sends warning information, monitoring effect is good, the practicality is strong to the external world.
Description
Technical Field
The utility model relates to a harmful gas monitoring field especially relates to a self-adaptation harmful gas monitoring alarm system.
Background
With the continuous development of social industrialization, factories discharge a large amount of harmful gases, such as CO, CH4 (formaldehyde) and the like, into the air, which causes serious environmental pollution. Some of the harmful gases have strong smell, are easy to be perceived by residents, and can take corresponding protective measures in time. However, some harmful gases are colorless and tasteless, and are not easy to be perceived by residents, and if the residents live in the environment with the harmful gases exceeding the standard for a long time, the health of the residents is adversely affected. Therefore, monitoring of harmful gases in the external environment is necessary.
Currently, the detection of harmful gases in the external environment mainly adopts analytical chemistry and spectroscopic analysis. Analytical chemistry methods generally require the on-site collection of sample gas in the environment to be tested, and the sample gas is brought back to the laboratory for chemical analysis to obtain a test result; the spectral analysis method requires a special spectrometer, which is expensive, complex to operate, inconvenient to carry, slow in sampling and analyzing speed and incapable of monitoring air quality in real time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-adaptation harmful gas monitoring alarm system, this system design is simple reasonable, convenient operation, can carry out real-time supervision to CH4 or CO harmful gas to accessible warning module sends warning information, monitoring effect is good, the practicality is strong to the external world.
In order to realize the purpose, the following technical scheme is adopted:
a self-adaptive harmful gas monitoring and alarming system comprises a main control module, a monitoring module, a warning module, a communication module, an intelligent terminal and a power supply module, wherein the monitoring module, the warning module, the communication module, the intelligent terminal and the power supply module are electrically connected with the main control module; the monitoring module is used for detecting the concentration and temperature information of the external harmful gas and feeding back the concentration and temperature information to the main control module, and the main control module is used for controlling the warning module to send out warning information when the concentration of the harmful gas exceeds a preset threshold value or the external temperature is abnormal; the main control module is further used for realizing data transmission with the cloud end through the communication module, and the intelligent terminal is in communication connection with the main control module through the cloud end and used for receiving information fed back by the system and working of the remote control system.
Further, the monitoring module comprises a CH4 sensor for detecting the concentration information of the outside CH4 gas and a temperature sensor for detecting the outside temperature information.
Further, the monitoring module comprises a CO sensor for detecting the concentration information of the external CO gas and a temperature sensor for detecting the external temperature information.
Further, the communication module comprises a wireless communication unit and a wired communication unit.
Furthermore, the power module comprises a power supply unit electrically connected with the main control module, and a battery, an alternating current charging unit and a direct current charging unit electrically connected with the power supply unit.
Further, the warning module comprises a voice alarm unit and an alarm buzzer, wherein the voice alarm unit and the alarm buzzer are used for sending warning information to the outside when the harmful gas exceeds a preset threshold value, or the outside temperature is abnormal, or the power supply module is lower than a preset electric quantity.
Further, the warning module comprises a warning buzzer for sending warning information to the outside when the harmful gas exceeds a preset threshold value, or the outside temperature is abnormal, or the power supply module is lower than a preset electric quantity.
Furthermore, the self-adaptive harmful gas monitoring and alarming system further comprises a display module electrically connected with the main control module, and the display module is used for displaying the information of the current working state and the alarming state of the system.
Furthermore, the self-adaptive harmful gas monitoring and alarming system also comprises a GPS module and a timing module which are electrically connected with the main control module; the GPS module is used for recording the current position information of the system, and the timing module is used for recording the working state of the system at regular time.
Furthermore, the self-adaptive harmful gas monitoring and alarming system further comprises a reset control module electrically connected with the main control module, and the reset control module is used for checking and resetting the whole system.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
1) the system is simple and reasonable in design and convenient to operate, can monitor harmful CH4 or CO gas in real time, can send out warning information to the outside through the warning module, and is good in monitoring effect and strong in practicability;
2) two connection modes of wireless connection and wired connection are set, the wireless connection and the wired connection can be freely selected according to the use environment, and the application range is wide;
3) the working state and the alarm state information of the system can be displayed in real time through the display module, and can be checked by residents or managers in time;
4) the system can be remotely consulted and controlled through the intelligent terminal, and the system is simple and convenient to operate.
Drawings
Fig. 1 is a schematic block diagram of embodiment 1 of the present invention;
fig. 2 is a schematic block diagram of embodiment 2 of the present invention;
fig. 3 is a schematic block diagram of embodiment 3 of the present invention;
fig. 4 is a schematic block diagram of embodiment 4 of the present invention;
wherein the figures identify the description:
1-a main control module; 2-a monitoring module;
3, a warning module; 4-a communication module;
5, a power supply module; 6-cloud end;
7, an intelligent terminal; 8, a display module;
9-a GPS module; 10-a timing module;
11-resetting the control module; 21/21' -CH 4 sensor;
22/22 '/22 "/22'" -temperature sensor 23/23 "-CO sensor;
31/31' -a voice alarm unit; 32/32'/32 "/32" -alarm buzzer;
41-a wireless communication unit; 42-a wired communication unit;
51-a power supply unit; 52-a battery;
53-ac supply charging unit; 54-direct current supply charging unit.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, the utility model provides a self-adaptive harmful gas monitoring and alarming system, which comprises a main control module 1, a monitoring module 2 electrically connected with the main control module 1, a warning module 3, a communication module 4, an intelligent terminal 7 and a power module 5 for supplying power to the whole system; the monitoring module 2 is used for detecting the concentration and temperature information of the external harmful gas and feeding back the information to the main control module 1, and the main control module 1 is used for controlling the warning module 3 to send out warning information when the concentration of the harmful gas exceeds a preset threshold value or the external temperature is abnormal; the main control module 1 is further used for realizing data transmission with the cloud end 6 through the communication module 4, and the intelligent terminal 7 is in communication connection with the main control module 1 through the cloud end 6 and used for receiving information fed back by the system and remotely controlling the system to work.
Example 1: (for CH4 gas detection, simultaneous alarm of sound and buzzer)
As shown in fig. 1, the monitoring module 2 includes a CH4 sensor 21 for detecting the concentration information of the external CH4 gas, and a temperature sensor 22 for detecting the external temperature information; the warning module 3 comprises a voice warning unit 31 and a warning buzzer 32, wherein the voice warning unit 31 is used for sending warning information to the outside when harmful gas exceeds a preset threshold value, or the outside temperature is abnormal, or the power module 5 is lower than a preset electric quantity.
Example 2: (for CH4 gas detection, only buzzer warning)
As shown in fig. 2, the monitoring module 2 includes a CH4 sensor 21 'for detecting the concentration information of the external CH4 gas, and a temperature sensor 22' for detecting the external temperature information; the warning module 3 comprises a warning buzzer 32' for sending warning information to the outside when the harmful gas exceeds a preset threshold value, or the outside temperature is abnormal, or the power module 5 is lower than a preset electric quantity.
Example 3: (for CO gas detection, sound and buzzer alarm)
As shown in fig. 3, the monitoring module 2 includes a CO sensor 23 for detecting the concentration information of the external CO gas, and a temperature sensor 22 for detecting the external temperature information; the warning module 3 comprises a voice warning unit 31 ' and a warning buzzer 32 ', wherein the voice warning unit 31 ' is used for sending warning information to the outside when harmful gas exceeds a preset threshold value, or the outside temperature is abnormal, or the power module 5 is lower than a preset electric quantity.
Example 4: (for CO gas detection, only buzzer warning)
As shown in fig. 4, the monitoring module 2 includes a CO sensor 23 'for detecting the concentration information of the external CO gas, and a temperature sensor 22' ″ for detecting the external temperature information; the warning module 3 comprises a warning buzzer 32' ″ for sending warning information to the outside when the harmful gas exceeds a preset threshold value, or the outside temperature is abnormal, or the power module 5 is lower than a preset electric quantity.
To sum up to embodiments 1-4, the communication module 4 includes a wireless communication unit 41 and a wired communication unit 42; the power module 5 comprises a power supply unit 51 electrically connected with the main control module, a battery 52 electrically connected with the power supply unit 51, an alternating current charging unit 53 and a direct current charging unit 54; the self-adaptive harmful gas monitoring and alarming system further comprises a display module 8 electrically connected with the main control module 1, and the display module 8 is used for displaying the information of the current working state and the alarming state of the system; the self-adaptive harmful gas monitoring and alarming system also comprises a GPS module 9 which is electrically connected with the main control module 1 and is used for recording the position information of the system, and a timing module 10 which is used for regularly recording the working state of the system; the self-adaptive harmful gas monitoring and alarming system further comprises a reset control module 11 electrically connected with the main control module 1, and the reset control module 11 is used for checking and resetting the whole system.
The utility model discloses the theory of operation:
the main control module 1: the detection information fed back by the monitoring module 2 (the external environment CO gas concentration value detected by the CO sensor 23/23 ', the external environment temperature value detected by the temperature sensor 22/22'/22 '″, the external environment CH4 gas concentration value detected by the CH4 sensor 21/21'), the system position information recorded by the GPS module 9 and the like are received and uploaded to the cloud 6 through the communication module 4, and when the CO gas concentration value or the CH4 gas concentration value exceeds a preset threshold value or the external environment temperature value is abnormal (fire occurs and the like), the warning module 3 is controlled to send warning information to the outside so as to remind residents of making corresponding treatment measures in advance.
The GPS module 9: can take notes the positional information of current system and feed back to host system 1, host system 1 uploads this information to high in the clouds 6, and the user can long-rangely look over the positional information of this system that records in high in the clouds 6 through intelligent terminal 7 (connect high in the clouds 6).
Alarm beeper 32/32'/32 "/32": when the external CH4 gas concentration or the CO gas concentration exceeds a preset threshold value or the power module 5 is lower than a preset electric quantity, a buzzing alarm is sent out to remind.
Voice alarm unit 31/31': when the external CH4 gas concentration or the CO gas concentration exceeds a preset threshold value or the power module 5 is lower than a preset electric quantity, a voice prompt is sent out.
The display module 8: and displaying the working state of the current system (displaying the current CH4 gas concentration value or CO gas concentration value, the residual capacity information of the power supply module 5, the networking information and the like), and sending out a warning through a built-in warning lamp.
The timing module 10: the timing module 10 can set a time interval for uploading the detection information fed back by the monitoring module 2 and the system position information recorded by the GPS module 9 to the cloud end 6.
CH4 sensor 21/21': CH4 gas concentration value for detecting the external environment.
The power supply module 5: supplying power to the whole system, receiving power from external AC220V AC via AC charging unit 53, receiving power from external DC5V DC via DC charging unit 54, receiving power from battery 52 via battery 52, and charging battery 52 via AC charging unit 53 or DC charging unit 54; when the system is suddenly powered off, the battery 52 can supply power to the system, and the system can work normally for a certain time.
The wired communication unit 42: the usual wired network connection to the internet physical layer is implemented.
The wireless communication unit 41: and the wireless Internet of things is connected with the Internet physical layer.
The reset control module 11: the system can be self-checked, factory settings can be restored, etc. by the reset control module 11.
And (7) an intelligent terminal: including android system, IOS's smart mobile phone, panel computer etc. the remote look up of accessible high in the clouds 6 and the work of control system.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A self-adaptive harmful gas monitoring and alarming system is characterized by comprising a main control module, a monitoring module, a warning module, a communication module, an intelligent terminal and a power supply module, wherein the monitoring module, the warning module, the communication module, the intelligent terminal and the power supply module are electrically connected with the main control module; the monitoring module is used for detecting the concentration and temperature information of the external harmful gas and feeding back the concentration and temperature information to the main control module, and the main control module is used for controlling the warning module to send out warning information when the concentration of the harmful gas exceeds a preset threshold value or the external temperature is abnormal; the main control module is further used for realizing data transmission with the cloud end through the communication module, and the intelligent terminal is in communication connection with the main control module through the cloud end and used for receiving information fed back by the system and working of the remote control system.
2. The adaptive harmful gas monitoring alarm system of claim 1, wherein the monitoring module comprises a CH4 sensor for detecting outside CH4 gas concentration information, and a temperature sensor for detecting outside temperature information.
3. The adaptive harmful gas monitoring and alarm system according to claim 1, wherein the monitoring module comprises a CO sensor for detecting the concentration information of the external CO gas and a temperature sensor for detecting the external temperature information.
4. The adaptive harmful gas monitoring alarm system according to claim 2 or 3, wherein the communication module includes a wireless communication unit, a wired communication unit.
5. The adaptive harmful gas monitoring and alarm system according to claim 4, wherein the power module comprises a power supply unit electrically connected with the main control module, and a battery, an alternating current charging unit and a direct current charging unit electrically connected with the power supply unit.
6. The adaptive harmful gas monitoring and alarm system according to claim 5, wherein the alarm module comprises a voice alarm unit and an alarm buzzer for sending out alarm information to the outside when the harmful gas exceeds a preset threshold value, or the outside temperature is abnormal, or the power supply module is lower than a preset electric quantity.
7. The adaptive harmful gas monitoring and alarm system according to claim 5, wherein the alarm module comprises an alarm buzzer for sending alarm information to the outside when the harmful gas exceeds a preset threshold, or the outside temperature is abnormal, or the power supply module is lower than a preset electric quantity.
8. The adaptive harmful gas monitoring and alarm system according to claim 1, further comprising a display module electrically connected to the main control module, wherein the display module is configured to display information of a current operating state and an alarm state of the system.
9. The adaptive harmful gas monitoring and alarming system of claim 1, further comprising a GPS module and a timing module electrically connected to the main control module; the GPS module is used for recording the current position information of the system, and the timing module is used for recording the working state of the system at regular time.
10. The adaptive harmful gas monitoring and alarm system according to claim 1, further comprising a reset control module electrically connected to the main control module, wherein the reset control module is configured to check and reset the entire system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920797711.4U CN209980432U (en) | 2019-05-29 | 2019-05-29 | Self-adaptive harmful gas monitoring and alarming system |
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| CN201920797711.4U CN209980432U (en) | 2019-05-29 | 2019-05-29 | Self-adaptive harmful gas monitoring and alarming system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157147A (en) * | 2020-03-17 | 2020-05-15 | 深圳市森讯达电子技术有限公司 | Body temperature monitoring device and monitoring method |
| CN111812271A (en) * | 2020-06-19 | 2020-10-23 | 山东新升实业发展有限责任公司 | Thermal power plant atmospheric pollutant monitoring system and method |
| CN113358819A (en) * | 2021-05-14 | 2021-09-07 | 苏州珀斯方得电子有限公司 | Gas concentration monitoring device and data acquisition method thereof |
-
2019
- 2019-05-29 CN CN201920797711.4U patent/CN209980432U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157147A (en) * | 2020-03-17 | 2020-05-15 | 深圳市森讯达电子技术有限公司 | Body temperature monitoring device and monitoring method |
| CN111812271A (en) * | 2020-06-19 | 2020-10-23 | 山东新升实业发展有限责任公司 | Thermal power plant atmospheric pollutant monitoring system and method |
| CN113358819A (en) * | 2021-05-14 | 2021-09-07 | 苏州珀斯方得电子有限公司 | Gas concentration monitoring device and data acquisition method thereof |
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