CN210155797U - Residual current type fire alarm monitoring device - Google Patents
Residual current type fire alarm monitoring device Download PDFInfo
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- CN210155797U CN210155797U CN201921050049.2U CN201921050049U CN210155797U CN 210155797 U CN210155797 U CN 210155797U CN 201921050049 U CN201921050049 U CN 201921050049U CN 210155797 U CN210155797 U CN 210155797U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 40
- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- 239000000779 smoke Substances 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 6
- 238000007405 data analysis Methods 0.000 abstract description 2
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Abstract
The utility model provides a residual current type fire alarm monitoring device, which comprises a main control module, a power supply module, a Bluetooth module, an electric leakage monitoring module, a temperature module, a smoke flame module, a GPRS module, a relay module and a storage module; the main control module evaluates whether a monitored line has an electric leakage fault through the electric leakage monitoring module, and regularly monitors whether fire disaster characteristics exist in a place where the line is located through the temperature module and the smoke flame module; the monitoring device is connected with a relay in a monitored circuit, and when an electric leakage fault occurs, the main control module controls the relay to cut off a load and uploads electric leakage information to an external cloud platform for subsequent processing; when the fire disaster characteristics exist in the place, the main control module uploads alarm information to an external cloud platform; the utility model discloses can acquire and transmit all information that can gather undistorted ground to the cloud ware as far as possible under the prerequisite of ensureing user power consumption safety, make things convenient for big data analysis.
Description
Technical Field
The invention relates to the technical field of safety monitoring, in particular to a residual current type fire alarm monitoring device.
Background
In recent years, with the rapid development of science and technology, the concept of the internet of things is gradually clear. The existing equipment is transformed by using the thinking of the Internet of things, and the trend is formed. The residual current type fire alarm device introduces a physical network concept into the device, monitors whether the user load leaks electricity in real time, and judges whether a fire disaster occurs by monitoring sensor information such as temperature, smoke, flame and the like.
The traditional electric leakage monitoring equipment has a single function, generally does not have a fire alarm monitoring function, does not have networking capability at the same time, cannot achieve a large-range monitoring target, and enables a unit and a community to be more conveniently and effectively organized into a whole, and the technology needs to be improved.
Disclosure of Invention
The utility model provides a residual current formula fire alarm monitoring devices can acquire and transmit to cloud ware, convenient big data analysis with all information that can gather undistorted as far as under the prerequisite of ensureing user power consumption safety.
The utility model adopts the following technical scheme.
A residual current type fire alarm monitoring device comprises a main control module, a power supply module, a Bluetooth module, a leakage monitoring module, a temperature module, a smoke flame module, a GPRS module, a relay module and a storage module; the main control module evaluates whether a monitored line has an electric leakage fault through the electric leakage monitoring module, and regularly monitors whether fire disaster characteristics exist in a place where the line is located through the temperature module and the smoke flame module; the monitoring device is connected with a relay in a monitored circuit, and when an electric leakage fault occurs, the main control module controls the relay to cut off a load and uploads electric leakage information to an external cloud platform for subsequent processing; when there is the conflagration characteristic in place, host system uploads alarm information to outside cloud platform.
The main control module uploads the electric leakage information and the alarm information to an external cloud platform through the GPRS module.
The monitoring device can be connected with a mobile phone through a Bluetooth module; when the monitoring device is connected with the mobile phone, the monitoring device can backup the configuration information of the monitoring device to the mobile phone.
The storage module of the monitoring device is an SD card with the capacity not less than 8G, and the storage device can store the configuration information of the monitoring device.
The master control module comprises a 32-bit MCU, a selectable HT32 series or an STM32 series.
The power module is provided with an AC-DC function.
The Bluetooth module is a module with a Bluetooth communication function and comprises HC 05.
The leakage monitoring module is a monitoring module capable of monitoring the voltage and the current of a user at the same time and comprises an ATT7022E chip.
The temperature acquisition module comprises a DS18B20 sensor; the smoke flame module has a smoke flame threshold adjusting function.
The GPRS module is a module with GPRS communication capability and comprises an IOT-GA 6.
The beneficial effects of the utility model are that the device not only possesses the electric leakage monitoring function, possesses fire alarm and networking transfer information's ability simultaneously, ensures user's maximum power consumption safety. Has wide popularization and application value.
The utility model provides a residual current formula fire monitoring devices can real-time supervision user load whether take place the electric leakage, transmits alarm information to the cloud platform through GRPS module, carries out alarm information processing by the cloud platform; meanwhile, the device can also collect information such as temperature, smoke, flame and the like, and judge whether a fire disaster occurs according to the information; and related acquisition information is transmitted to the cloud platform at regular time, so that the data processing and analysis in the later period are facilitated. Therefore, the method has wide popularization and application value.
Drawings
The invention will be described in further detail with reference to the following drawings and detailed description:
FIG. 1 is a general schematic diagram of the present invention;
FIG. 2 is a schematic diagram of the working process of the present invention;
in the figure: 100-a main control module; 101-a bluetooth module; 102-a power supply module; 103-temperature measuring module; 104-smoke flame detection module; 105-a relay; 106-cloud platform; 107-GPRS module; 108-leakage detection module; 109-memory module.
Detailed Description
As shown in fig. 1-2, a residual current type fire alarm monitoring device comprises a main control module, a power supply module, a bluetooth module, an electric leakage monitoring module, a temperature module, a smoke flame module, a GPRS module, a relay module and a storage module; the main control module evaluates whether a monitored line has an electric leakage fault through the electric leakage monitoring module, and regularly monitors whether fire disaster characteristics exist in a place where the line is located through the temperature module and the smoke flame module; the monitoring device is connected with a relay in a monitored circuit, and when an electric leakage fault occurs, the main control module controls the relay to cut off a load and uploads electric leakage information to an external cloud platform for subsequent processing; when there is the conflagration characteristic in place, host system uploads alarm information to outside cloud platform.
The main control module uploads the electric leakage information and the alarm information to an external cloud platform through the GPRS module.
The monitoring device can be connected with a mobile phone through a Bluetooth module; when the monitoring device is connected with the mobile phone, the monitoring device can backup the configuration information of the monitoring device to the mobile phone.
The storage module of the monitoring device is an SD card with the capacity not less than 8G, and the storage device can store the configuration information of the monitoring device.
The master control module comprises a 32-bit MCU, a selectable HT32 series or an STM32 series.
The power module is provided with an AC-DC function.
The Bluetooth module is a module with a Bluetooth communication function and comprises HC 05.
The leakage monitoring module is a monitoring module capable of monitoring the voltage and the current of a user at the same time and comprises an ATT7022E chip.
The temperature acquisition module comprises a DS18B20 sensor; the smoke flame module has a smoke flame threshold adjusting function.
The GPRS module is a module with GPRS communication capability and comprises an IOT-GA 6.
Example (b):
the operation process of the present example includes the following steps.
Step 200, starting up
step 202, judging whether electric leakage is detected; if the leakage is detected, go to step 203; otherwise, turning to step 204;
step 203, detecting the occurrence of electric leakage, disconnecting the relay and cutting off the load; uploading the electric leakage information to a cloud platform through GPRS, and processing alarm information by the cloud platform;
step 205, judging whether the flame, smoke and temperature information is abnormal; if abnormal, step 206 is installed, otherwise step 207 is switched to;
step 206, sending the alarm information to a cloud platform through a GPRS module;
step 207, judging whether Bluetooth configuration information exists, and if so, turning to step 208; if not, go to step 209.
Step 208, configuring the device and sending the information to a configuration mobile phone;
step 209, regularly saving the running state and the sensor information to the SD card to realize backup, wherein the old files in the SD card can be cyclically covered during the backup; after the backup is completed, the process may jump to step 202.
It should be noted that the above is only a preferred embodiment of the present invention. However, the present invention is not limited to the above embodiments, and any equivalent changes and modifications made according to the present invention do not exceed the scope of the present invention, and all belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a residual current formula fire alarm monitoring devices which characterized in that: the monitoring device comprises a main control module, a power supply module, a Bluetooth module, an electric leakage monitoring module, a temperature module, a smoke flame module, a GPRS module, a relay module and a storage module; the main control module evaluates whether a monitored line has an electric leakage fault through the electric leakage monitoring module, and regularly monitors whether fire disaster characteristics exist in a place where the line is located through the temperature module and the smoke flame module; the monitoring device is connected with a relay in a monitored circuit, and when an electric leakage fault occurs, the main control module controls the relay to cut off a load and uploads electric leakage information to an external cloud platform for subsequent processing; when there is the conflagration characteristic in place, host system uploads alarm information to outside cloud platform.
2. The residual current type fire alarm monitoring device according to claim 1, wherein: the main control module uploads the electric leakage information and the alarm information to an external cloud platform through the GPRS module.
3. The residual current type fire alarm monitoring device according to claim 1, wherein: the monitoring device can be connected with a mobile phone through a Bluetooth module; when the monitoring device is connected with the mobile phone, the monitoring device can backup the configuration information of the monitoring device to the mobile phone.
4. The residual current type fire alarm monitoring device according to claim 1, wherein: the storage module is an SD card with the capacity not less than 8G, and can store the configuration information of the monitoring device.
5. The residual current type fire alarm monitoring device according to claim 1, wherein: the master control module comprises a 32-bit MCU, a selectable HT32 series or an STM32 series.
6. The residual current type fire alarm monitoring device according to claim 1, wherein: the power module is provided with an AC-DC function.
7. The residual current type fire alarm monitoring device according to claim 1, wherein: the Bluetooth module is a module with a Bluetooth communication function and comprises HC 05.
8. The residual current type fire alarm monitoring device according to claim 1, wherein: the leakage monitoring module is a monitoring module capable of monitoring the voltage and the current of a user at the same time and comprises an ATT7022E chip.
9. The residual current type fire alarm monitoring device according to claim 1, wherein: the temperature module comprises a DS18B20 sensor; the smoke flame module has a smoke flame threshold adjusting function.
10. The residual current type fire alarm monitoring device according to claim 1, wherein: the GPRS module is a module with GPRS communication capability and comprises an IOT-GA 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921050049.2U CN210155797U (en) | 2019-07-08 | 2019-07-08 | Residual current type fire alarm monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921050049.2U CN210155797U (en) | 2019-07-08 | 2019-07-08 | Residual current type fire alarm monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210155797U true CN210155797U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921050049.2U Expired - Fee Related CN210155797U (en) | 2019-07-08 | 2019-07-08 | Residual current type fire alarm monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210155797U (en) |
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2019
- 2019-07-08 CN CN201921050049.2U patent/CN210155797U/en not_active Expired - Fee Related
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| 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: 20200317 |