CN210155798U - Fire monitoring device - Google Patents
Fire monitoring device Download PDFInfo
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- CN210155798U CN210155798U CN201921299384.6U CN201921299384U CN210155798U CN 210155798 U CN210155798 U CN 210155798U CN 201921299384 U CN201921299384 U CN 201921299384U CN 210155798 U CN210155798 U CN 210155798U
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Abstract
The utility model provides a fire monitoring device, including detector, sensor group, concentrator, fire monitoring platform and access terminal, the detector is connected with sensor group and concentrator respectively, fire monitoring platform is connected with concentrator and access terminal respectively. The sensor group monitors the electrical equipment in real time, and once the alarm is found, the alarm is quickly uploaded to a fire monitoring platform through a detector and a concentrator, and a manager can acquire alarm information from an access terminal in real time; meanwhile, the fire monitoring platform comprises a short message alarm module, and when the alarm condition is found, managers are informed by short messages in time.
Description
Technical Field
The utility model relates to a fire monitoring technology field especially relates to a fire monitoring device.
Background
In daily life and production, the electricity consumption of electricity consumption units gradually rises, and the potential safety hazards of the electricity are increasingly prominent along with the aging and the non-standard transformation of electrical equipment. In order to ensure the safety of power utilization, at present, a plurality of fire detection devices monitor electrical equipment by monitoring various parameters, however, when monitoring abnormal parameters, the monitoring devices miss the time for best eliminating the fire hazard because related personnel cannot find the abnormal parameters in time, so that a large amount of manpower and material resources can be wasted, the efficiency is low, and the cost is high. Therefore, a monitoring device which has a simple and reasonable structure, is convenient to install, is convenient to monitor the abnormity of the electrical equipment and gives an alarm in time is needed.
Disclosure of Invention
In order to solve the technical problem, an online fire monitoring device is provided.
A fire monitoring device comprises a detector, a sensor group, a concentrator, a fire monitoring platform and an access terminal, wherein the detector is respectively connected with the sensor group and the concentrator, the fire monitoring platform is respectively connected with the concentrator and the access terminal, and the sensor group comprises a residual current transformer.
Preferably, the sensor group comprises one of a temperature sensor, a residual current transformer and a smoke sensor or a combination thereof.
Preferably, the temperature sensing probe of the temperature sensor is attached to the current line or the terminal.
Preferably, the detector is provided with an audible alarm and a plurality of groups of alarm indicating lamps.
Preferably, the concentrator is provided with a wireless module, and the concentrator is connected with the fire monitoring platform through the wireless module.
Preferably, the collector and the detector are connected through a signal line, the signal protocol is an RS485 protocol, and the communication baud rate is 9600 bps.
Preferably, the concentrator and the detector are connected by twisted pair shielded information lines.
Preferably, the fire monitoring platform comprises a short message alarm module.
Preferably, the access terminal includes a PC terminal or a mobile APP.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the sensor group monitors the electrical equipment in real time, and once the alarm is found, the alarm is quickly uploaded to a fire monitoring platform through a detector and a concentrator, and a manager can acquire alarm information from an access terminal in real time; 2. when the detector monitors the alarm condition from the sensor group, the detector can timely inform the personnel in the field through the indicator light and the sound alarm, and the residual current transformer is convenient for early warning and warning the personnel in advance to maintain in time; 3. the alarm condition, the temperature, the smoke and the residual current are judged through multiple parameters, and the monitoring is more accurate and timely; 4. the collector is connected with the fire on-line monitoring platform through a wireless network, so that complex wiring is avoided, and reconstruction and implementation are facilitated; 5. the fire monitoring platform comprises a short message alarm module, and the short message alarm module can inform management personnel of the alarm condition in time.
Drawings
Fig. 1 is a schematic structural view of an online fire monitoring device provided by the present invention;
fig. 2 is a logic block diagram of the fire on-line monitoring device provided by the present invention.
In the drawings, the reference numbers: the system comprises a sensor group 1, a temperature sensor 11, a residual current transformer 12, a smoke sensor 13, a detector 2, an alarm 21, an aggregator 3, a wireless module 31, a fire monitoring platform 4, a short message module 41, an access terminal 5, a PC (personal computer) terminal 51 and a mobile phone APP 52.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The utility model provides a fire monitoring device, including detector 2, sensor group 1, manifold 3, fire monitoring platform 4 and access terminal 5, detector 2 is connected with sensor group 1 and manifold 3 respectively, fire monitoring platform 4 is connected with manifold 2 and access terminal 5 respectively. The sensor group 1 comprises one or a combination of a temperature sensor 11, a residual current transformer 12, a light sensor and a smoke sensor 13, and is used for monitoring electrical data and transmitting the electrical data to the detector 2; the detector 2 is used for receiving data from the sensor group 1, comparing the data with preset temperature parameters and residual current alarm limit values, judging whether a fire alarm occurs or not, and uploading the data to the concentrator 3; the aggregator 3 is used for receiving data uploaded by the plurality of detectors 2 and uploading the data to the fire monitoring platform 4, and the access terminal 5 is used for reading monitoring data from the fire monitoring platform 4 in real time. The sensor group 1 monitors the electrical equipment in real time, once the alarm is found, the fire monitoring platform 4 is uploaded through the detector 2 and the collector 3, and managers can acquire alarm information from the access terminal 5 in real time, so that the fire alarm is monitored in real time on line. The Residual Current transformer 12 is used for detecting the Residual Current of the Current outlet line, and the Residual Current (Residual Current) is the leakage Current, and the Residual Current changes to indicate that the ground insulation of the live conductor is damaged, so that the insulation damage is realized, the early warning is convenient, and the early warning is convenient for warning the staff in advance to maintain in time.
The temperature sensor 11 is used for monitoring the temperature of the electrical equipment, and a temperature sensing probe of the temperature sensor is arranged on a current line or a terminal and other parts which are easy to heat; the smoke sensor 13 is used for detecting smoke caused by combustion and directly reflecting whether an object is combusted or not; light sensors are used to detect electrical equipment sparking and lighting conditions. Detector 2 is equipped with audible alarm and multiunit alarm indicator, and every alarm indicator of group corresponds with a set of sensor group 1, and every sensor group 1 of group corresponds with monitoring electrical equipment, and multiunit sensor group can be connected simultaneously to detector 2, if certain sensor discovery is alert then show on the pilot lamp that this sensor group corresponds, and the sound alarm is sent out to the suggestion managers in time handles.
The aggregator 3 can be provided with a wireless module 31, the aggregator is connected with a wireless gateway or the internet through the wireless module, and the aggregator can upload alarm situation data to a fire monitoring platform through wires or wirelessly. The collector 3 is connected with the detector 2 through a twisted pair shielding information wire, the signal protocol is RS485 protocol, and the communication baud rate is 9600 bps. Fire monitoring platform 4 with wireless gateway or internet are connected, and fire monitoring platform 4 includes SMS alarm module, and when the alarm condition appeared, fire monitoring platform sent the alarm condition short message to predetermineeing managers cell-phone number through SMS alarm module, tells electrical equipment number, temperature or the abnormal condition of residual current. The access terminal 5 comprises a mobile phone APP52 and a PC end 51, the PC end 51 reads monitoring data from the fire monitoring platform 4 through a network, and the mobile phone APP52 reads the monitoring data from the fire monitoring platform 4 through the network. In one embodiment, the detector is a fire detector model RAD 1; the collector adopts ZFP-DC-VI-C model.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A fire monitoring device comprises a detector and a sensor group, and is characterized by further comprising a concentrator, a fire monitoring platform and an access terminal, wherein the detector is respectively connected with the sensor group and the concentrator, the fire monitoring platform is respectively connected with the concentrator and the access terminal, and the sensor group comprises a residual current transformer.
2. A fire monitoring device as claimed in claim 1, wherein the sensor group further comprises one or a combination of temperature sensors, light sensors and smoke sensors.
3. A fire monitoring device as claimed in claim 2, in which the temperature sensing probe of the temperature sensor is mounted on a current lead or terminal.
4. A fire monitoring device as claimed in claim 1, wherein the detector is provided with an audible alarm and a plurality of sets of alarm indicator lights.
5. A fire monitoring device as claimed in claim 1, wherein the concentrator is provided with a wireless module, and the concentrator is connected with the fire monitoring platform through the wireless module.
6. The fire monitoring device of claim 1, wherein the collector and the detector are connected by a signal line, the signal protocol is RS485 protocol, and the communication baud rate is 9600 bps.
7. A fire monitoring apparatus as claimed in claim 1 or claim 6, in which the concentrator and detector are connected by twisted pair shielded information lines.
8. A fire monitoring device as claimed in any of claims 1 to 6, wherein the fire monitoring platform includes a short message alarm module.
9. A fire monitoring device according to any of claims 1 to 6, wherein the access terminal comprises a PC terminal or a mobile phone APP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921299384.6U CN210155798U (en) | 2019-08-12 | 2019-08-12 | Fire monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921299384.6U CN210155798U (en) | 2019-08-12 | 2019-08-12 | Fire monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210155798U true CN210155798U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921299384.6U Active CN210155798U (en) | 2019-08-12 | 2019-08-12 | Fire monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114796949A (en) * | 2022-05-16 | 2022-07-29 | 中安银城科技有限公司 | Automatic control type electrical equipment fire hazard prevention detection device and method |
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2019
- 2019-08-12 CN CN201921299384.6U patent/CN210155798U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114796949A (en) * | 2022-05-16 | 2022-07-29 | 中安银城科技有限公司 | Automatic control type electrical equipment fire hazard prevention detection device and method |
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