CN112735074A - Early warning communication sending system for electrical fire equipment - Google Patents
Early warning communication sending system for electrical fire equipment Download PDFInfo
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- CN112735074A CN112735074A CN202011470346.XA CN202011470346A CN112735074A CN 112735074 A CN112735074 A CN 112735074A CN 202011470346 A CN202011470346 A CN 202011470346A CN 112735074 A CN112735074 A CN 112735074A
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- interface module
- module
- temperature
- communication
- optical fiber
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/56—Testing of electric apparatus
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention relates to the technical field of electric fire equipment early warning, in particular to an electric fire equipment early warning communication sending system, which comprises a communication integrated circuit board and a communication transmission platform, the communication integrated circuit board comprises an electric leakage intelligent detector interface module, a temperature intelligent detector interface module, a current detector interface module, a high-voltage temperature detector interface module, a temperature-sensing optical fiber interface module, a camera interface module, a communication processing chip, a wireless transmission module, a signal indicator lamp module, a power indicator lamp module, a data line interface module and a power supply module, the monitoring information transmission of electrical safety state parameters such as high-low voltage electrical equipment, cables, distribution network contacts, distributed temperature, leakage current and the like can be realized through the communication integrated circuit board and the communication transmission platform, more detection information can be collected and transmitted, and the whole detection information transmission function is comprehensive.
Description
Technical Field
The invention relates to the technical field of early warning of electrical fire equipment, in particular to an early warning communication sending system of the electrical fire equipment.
Background
According to statistics, the proportion of the fire caused by electrical reasons in China to the total number of the fire is about 30% all the time in the last 10 years, and in the case of the larger fire, the proportion of the electrical fire is higher, so that a great amount of casualties and major property loss are caused. Most of the prior electric fire technical precautionary measures are passive prevention and control, namely, the problems or faults of electric circuits, electric facilities and electric appliances can be found, and the precautionary measures can play a role, and the fire can happen under the situation.
The existing communication sending system has single function, narrow monitoring information sending area and small data collection amount, so that the electric fire equipment early warning communication sending system is needed to improve the problems.
Disclosure of Invention
The invention aims to provide an early warning communication sending system of electrical fire equipment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an early warning communication sending system of electrical fire equipment comprises a communication integrated circuit board and a communication transmission platform, wherein the communication integrated circuit board comprises an electric leakage intelligent detector interface module, a temperature intelligent detector interface module, a current detector interface module, a high-voltage temperature detector interface module, a temperature sensing optical fiber interface module, a camera interface module, a communication processing chip, a wireless transmission module, a signal indicator lamp module, a power indicator lamp module, a data line interface module and a power supply module, the power supply module is arranged at the corner of the left front side of the base plane of the communication integrated circuit board, the electric leakage intelligent detector interface module is arranged on the right side of the power supply module along the length direction of the base plane of the communication integrated circuit board, the temperature intelligent detector interface module is arranged on the right side of the electric leakage intelligent detector interface module along the length direction of the base plane of the communication, the right side of power module is provided with current detector interface module, the right side of current detector interface module is provided with high-pressure temperature detector interface module, high-pressure temperature detector interface module's right side is provided with temperature sensing optical fiber interface module, temperature sensing optical fiber interface module's right side is provided with camera interface module, department is provided with data line interface module in the middle of communication integrated circuit board's base face right side, department is provided with communication processing chip in the middle of communication integrated circuit board's base face, department is provided with wireless transmission module in the middle of communication integrated circuit board base face left side, communication integrated circuit board's base face left rear side is provided with signal indicator lamp module, the right side of signal indicator lamp module is provided with power indicator lamp module.
Preferably, the communication integrated circuit board is connected with the communication transmission platform through a wireless transmission module and a GPRS.
Preferably, the electric leakage intelligent detector interface module and the current detector interface module are connected with a current detector to perform 24-point sampling per cycle, a fast full-cycle Fourier transform and mean value mixing algorithm is adopted to filter out harmonic components, and the harmonic components are output through a communication interface as digital signals after calculation and processing, so that the accuracy of sampling values is fully guaranteed.
Preferably, the temperature intelligent detector interface module and the high-pressure temperature detector interface module are connected with a high-pressure temperature detector, the high-pressure temperature detector comprises a collecting, transmitting and receiving device, and in the specific implementation process, the collecting, transmitting and receiving device completes the detection and conversion of the temperature of high-pressure equipment and sends the temperature value in a radio frequency mode through an RFID chip; the latter receives the temperature data information sent by the wireless network in a centralized way, and sends the temperature data information to the monitoring host for processing and judgment after being summarized.
Preferably, the temperature sensing optical fiber interface module adopts a DTS distributed optical fiber temperature measurement technology, when laser pulses with certain energy and width are injected into an optical fiber, the laser propagates forwards in the optical fiber and simultaneously generates Raman scattering light waves, the intensity of the Raman scattering light waves is changed under the influence of the temperature of a scattering point of the optical fiber, the temperature change of the scattering point of the optical fiber can be demodulated by acquiring backward Raman light waves scattered back along the optical fiber, and meanwhile, the temperature information point can be positioned according to the physical relationship between the transmission speed of the light waves in the optical fiber and the detection time.
Preferably, the camera interface module is connected with a monitoring device to monitor the electrical safety state in an imaging mode, so that the visualization of electrical fire monitoring is realized.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the monitoring information transmission of electrical safety state parameters such as high-voltage and low-voltage electrical equipment, cables, distribution network contacts, distributed temperature, leakage current and the like can be realized through the communication integrated circuit board and the communication transmission platform, more detection information can be collected and transmitted, and the whole detection information transmission function is more comprehensive.
Drawings
FIG. 1 is a schematic diagram of a communication IC board according to the present invention;
fig. 2 is a schematic diagram of the communication connection of the present invention.
In the figure: 1. a communication integrated circuit board; 101. a communication transmission platform; 2. an electric leakage intelligent detector interface module; 3. an intelligent temperature detector interface module; 4. a current detector interface module; 5. a high-voltage temperature detector interface module; 6. a temperature sensing optical fiber interface module; 7. a camera interface module; 8. a communication processing chip; 9. a wireless transmission module; 10. a signal indicator light module; 11. a power indicator module; 12. a data line interface module; 13. and a power supply module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
an early warning communication sending system of electrical fire equipment comprises a communication integrated circuit board 1 and a communication transmission platform 101, wherein the communication integrated circuit board 1 comprises an electric leakage intelligent detector interface module 2, a temperature intelligent detector interface module 3, a current detector interface module 4, a high-voltage temperature detector interface module 5, a temperature sensing optical fiber interface module 6, a camera interface module 7, a communication processing chip 8, a wireless transmission module 9, a signal indicator lamp module 10, a power indicator lamp module 11, a data line interface module 12 and a power module 13, the power module 13 is arranged at the corner of the left front side of the base plane of the communication integrated circuit board 1, the electric leakage intelligent detector interface module 2 is arranged at the right side of the power module 13 along the length direction of the base plane of the communication integrated circuit board 1, the temperature intelligent detector interface module 3 is arranged at the right side of the electric leakage intelligent detector interface module 2 along the length direction of the base plane of the communication integrated circuit board, the right side of power module 13 is provided with current detector interface module 4, the right side of current detector interface module 4 is provided with high-pressure temperature detector interface module 5, high-pressure temperature detector interface module 5's right side is provided with temperature sensing optical fiber interface module 6, temperature sensing optical fiber interface module 6's right side is provided with camera interface module 7, department is provided with data line interface module 12 in the middle of the base face right side of communication integrated circuit board 1, department is provided with communication processing chip 8 in the middle of the base face of communication integrated circuit board 1, department is provided with wireless transmission module 9 in the middle of the base face left side of communication integrated circuit board 1, the base face left rear side of communication integrated circuit board 1 is provided with signal indicator lamp module 10, the right side of signal indicator lamp module 10 is provided with power indicator lamp module 11.
The communication integrated circuit board 1 is connected with the communication transmission platform 101 through the wireless transmission module 9 and the GPRS.
The intelligent electric leakage detector interface module 2 and the intelligent electric leakage detector interface module 4 are connected with a current detector to carry out 24-point sampling of each cycle, a fast full-cycle Fourier transform and mean value mixing algorithm is adopted to filter out harmonic components, and after calculation and processing, the harmonic components are output as digital signals through a communication interface, so that the accuracy of sampling values is fully guaranteed.
The intelligent temperature detector interface module 3 and the high-pressure temperature detector interface module 5 are connected with a high-pressure temperature detector, the high-pressure temperature detector comprises a collecting, transmitting and receiving device, and in the specific implementation process, the collecting, transmitting and receiving device completes the detection and conversion of the temperature of high-pressure equipment and sends the temperature value in a radio frequency mode through an RFID chip; the latter receives the temperature data information sent by the wireless network in a centralized way, and sends the temperature data information to the monitoring host for processing and judgment after being summarized.
The temperature sensing optical fiber interface module 6 adopts a DTS distributed optical fiber temperature measurement technology, when laser pulses with certain energy and width are injected into an optical fiber, the laser propagates forwards in the optical fiber and simultaneously generates Raman scattering light waves, the intensity of the Raman scattering light waves is changed under the influence of the temperature of the scattering point of the optical fiber, the temperature change of the scattering point of the optical fiber can be demodulated by acquiring backward Raman light waves scattered back along the optical fiber, and meanwhile, the temperature information point can be positioned according to the physical relation between the transmission speed of the light waves in the optical fiber and the detection time.
The camera interface module 7 is connected with a monitoring device to monitor the electrical safety state in an imaging mode, so that the visualization of electrical fire monitoring is realized.
Monitoring information transmission of electrical safety state parameters such as high-low voltage electrical equipment, cables, distribution network contacts, distributed temperatures, leakage currents and the like can be achieved through the communication integrated circuit board 1 and the communication transmission platform 101, more detection information can be collected and transmitted, and the whole detection information transmission function is comprehensive. The communication integrated circuit board 1 is connected with the communication transmission platform 101 through the wireless transmission module 9 and the GPRS.
Example (b): the wireless transmission module 9 is connected with GPRS to connect the integrated circuit board 1 with the communication transmission platform 101, the current detector is connected with the current detector through the electric leakage intelligent detector interface module 2 and the current detector interface module 4 to carry out 24-point sampling of each cycle, a fast full-cycle Fourier transform and mean value mixing algorithm is adopted to filter out harmonic components, digital signals are output through the communication interface after calculation and processing, the accuracy of a sampling value is fully ensured, the high-voltage temperature detector is connected with the high-voltage temperature detector through the temperature intelligent detector interface module 3 and the high-voltage temperature detector interface module 5, the high-voltage temperature detector comprises a collecting transmitting probe and a receiving device, in the specific implementation process, the collecting transmitting probe and the receiving device complete the detection and the conversion of the temperature of high-voltage equipment, and a; the temperature sensor receives temperature data information sent by a wireless network in a centralized manner, collects the temperature data information and sends the collected information to a monitoring host for processing and judgment, the temperature sensing optical fiber is connected with a temperature sensing optical fiber through a temperature sensing optical fiber interface module 6, a DTS distributed optical fiber temperature measurement technology is adopted, when laser pulse with certain energy and width is injected into the optical fiber, the laser propagates forwards in the optical fiber and generates Raman scattering light waves spontaneously, the intensity of the Raman scattering light waves is changed under the influence of the temperature of a scattering point of the optical fiber, the temperature change of the scattering point of the optical fiber can be demodulated through obtaining backward Raman light waves scattered back along the optical fiber, meanwhile, the temperature information point can be positioned according to the physical relationship between the transmission speed of the light waves in the optical fiber and the detection time, a camera interface module 7 is connected with monitoring equipment to monitor the electrical safety state in an imaging manner, and the visualization of electrical fire monitoring, the information monitored by the communication integrated circuit board 1 is processed and transmitted through the communication processing chip 8, monitoring information transmission of electrical safety state parameters such as high-low voltage electrical equipment, cables, power distribution network contacts, distributed temperature, leakage current and the like can be achieved through the communication integrated circuit board 1 and the communication transmission platform 101, more detection information can be collected and transmitted, and the whole detection information transmission function is comprehensive. The communication integrated circuit board 1 is connected with the communication transmission platform 101 through the wireless transmission module 9 and the GPRS.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric fire equipment early warning communication sending system, includes communication integrated circuit board (1) and communication transmission platform (101), its characterized in that: the communication integrated circuit board (1) comprises an electric leakage intelligent detector interface module (2), a temperature intelligent detector interface module (3), a current detector interface module (4), a high-voltage temperature detector interface module (5), a temperature sensing optical fiber interface module (6), a camera interface module (7), a communication processing chip (8), a wireless transmission module (9), a signal indicator lamp module (10), a power indicator lamp module (11), a data line interface module (12) and a power module (13), wherein a power module (13) is arranged at a corner of the left front side of a base plane of the communication integrated circuit board (1), the right side of the base plane of the communication integrated circuit board (1) which is located on the power module (13) along the length direction is provided with the electric leakage intelligent detector interface module (2), and the right side of the base plane of the communication integrated circuit board (1) which is located on the electric leakage intelligent detector interface module (2) along the length direction is provided A module (3), a current detector interface module (4) is arranged on the right side of the power module (13), a high-pressure temperature detector interface module (5) is arranged on the right side of the current detector interface module (4), a temperature-sensing optical fiber interface module (6) is arranged on the right side of the high-pressure temperature detector interface module (5), a camera interface module (7) is arranged on the right side of the temperature-sensing optical fiber interface module (6), a data line interface module (12) is arranged in the middle of the right side of the basal plane of the communication integrated circuit board (1), a communication processing chip (8) is arranged in the middle of the basal plane of the communication integrated circuit board (1), a wireless transmission module (9) is arranged in the middle of the left side of the basal plane of the communication integrated circuit board (1), and a signal indicator lamp module (10) is arranged on the, and a power indicator lamp module (11) is arranged on the right side of the signal indicator lamp module (10).
2. The electrical fire equipment warning communication transmission system of claim 1, wherein: the communication integrated circuit board (1) is connected with the GPRS through the wireless transmission module (9) and is connected with the communication transmission platform (101).
3. The electrical fire equipment warning communication transmission system of claim 1, wherein: the electric leakage intelligent detector interface module (2) and the current detector interface module (4) are connected with a current detector to carry out 24-point sampling of each cycle, a fast full-cycle Fourier transform and mean value mixing algorithm is adopted to filter out harmonic components, and after calculation and processing, the harmonic components are output through a communication interface as digital signals, so that the accuracy of sampling values is fully guaranteed.
4. The electrical fire equipment warning communication transmission system of claim 1, wherein: the intelligent temperature detector interface module (3) and the high-pressure temperature detector interface module (5) are connected with a high-pressure temperature detector, the high-pressure temperature detector comprises an acquisition transmitting probe and a receiving device, in the specific implementation process, the acquisition transmitting probe and the receiving device finish the detection and conversion of the temperature of high-pressure equipment, and the temperature value is transmitted in a radio frequency mode through an RFID chip; the latter receives the temperature data information sent by the wireless network in a centralized way, and sends the temperature data information to the monitoring host for processing and judgment after being summarized.
5. The electrical fire equipment warning communication transmission system of claim 1, wherein: the temperature sensing optical fiber interface module (6) adopts a DTS distributed optical fiber temperature measurement technology, when laser pulses with certain energy and width are injected into an optical fiber, the laser propagates forwards in the optical fiber and simultaneously generates Raman scattering light waves, the intensity of the Raman scattering light waves is changed under the influence of the temperature of the scattering point of the optical fiber, the temperature change of the scattering point of the optical fiber can be demodulated by acquiring the backward Raman light waves scattered back along the optical fiber, and meanwhile, the temperature information point can be positioned according to the transmission speed of the light waves in the optical fiber and the physical relation between detection time.
6. The electrical fire equipment warning communication transmission system of claim 1, wherein: the camera interface module (7) is connected with monitoring equipment to monitor the electrical safety state in an imaging mode, and the visualization of electrical fire monitoring is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011470346.XA CN112735074A (en) | 2020-12-15 | 2020-12-15 | Early warning communication sending system for electrical fire equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011470346.XA CN112735074A (en) | 2020-12-15 | 2020-12-15 | Early warning communication sending system for electrical fire equipment |
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| CN112735074A true CN112735074A (en) | 2021-04-30 |
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| CN202011470346.XA Pending CN112735074A (en) | 2020-12-15 | 2020-12-15 | Early warning communication sending system for electrical fire equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415897A (en) * | 1987-07-10 | 1989-01-19 | Nippon Dry Chemical Kk | Fire sensor |
| CN201562335U (en) * | 2009-07-04 | 2010-08-25 | 顾海勇 | Temperature measurement type electric fire monitoring system |
| CN103353322A (en) * | 2013-07-19 | 2013-10-16 | 河海大学 | Earth-rock dam seepage line monitoring method based on distributed type fiber temperature detecting system |
| CN104217517A (en) * | 2014-06-06 | 2014-12-17 | 安徽润谷网络科技有限公司 | Electric machine room monitoring system |
| CN105430335A (en) * | 2015-11-23 | 2016-03-23 | 深圳市技强安防科技有限公司 | Security information sending system |
| CN110768218A (en) * | 2019-09-11 | 2020-02-07 | 国电南瑞科技股份有限公司 | Method for automatically adjusting failure protection time delay through trailing current identification |
-
2020
- 2020-12-15 CN CN202011470346.XA patent/CN112735074A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415897A (en) * | 1987-07-10 | 1989-01-19 | Nippon Dry Chemical Kk | Fire sensor |
| CN201562335U (en) * | 2009-07-04 | 2010-08-25 | 顾海勇 | Temperature measurement type electric fire monitoring system |
| CN103353322A (en) * | 2013-07-19 | 2013-10-16 | 河海大学 | Earth-rock dam seepage line monitoring method based on distributed type fiber temperature detecting system |
| CN104217517A (en) * | 2014-06-06 | 2014-12-17 | 安徽润谷网络科技有限公司 | Electric machine room monitoring system |
| CN105430335A (en) * | 2015-11-23 | 2016-03-23 | 深圳市技强安防科技有限公司 | Security information sending system |
| CN110768218A (en) * | 2019-09-11 | 2020-02-07 | 国电南瑞科技股份有限公司 | Method for automatically adjusting failure protection time delay through trailing current identification |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Hao Inventor after: Peng Junqiang Inventor before: Chen Hao |
|
| CB03 | Change of inventor or designer information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |
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| RJ01 | Rejection of invention patent application after publication |