CN207996381U - The antifreeze remote monitoring early warning device of tunnel face fire protection pipeline - Google Patents
The antifreeze remote monitoring early warning device of tunnel face fire protection pipeline Download PDFInfo
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- CN207996381U CN207996381U CN201721793043.5U CN201721793043U CN207996381U CN 207996381 U CN207996381 U CN 207996381U CN 201721793043 U CN201721793043 U CN 201721793043U CN 207996381 U CN207996381 U CN 207996381U
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Abstract
The utility model discloses a kind of antifreeze remote monitoring early warning devices of tunnel face fire protection pipeline, including Warning Service device, detect host, detect extension set, temperature sensor and current detection sensor, Warning Service device is connected with affiliated detection host, each detection host is connected with affiliated detection extension set, each detection extension set is connected with affiliated temperature sensor, each detection extension set is also connected by relay with affiliated electric tracing, each detection extension set is connected with affiliated current detection sensor, the Warning Service device issues temperature data acquisition instruction to detection host, after the detection host receives the temperature data acquisition instruction that Warning Service device issues, temperature data acquisition instruction is issued to affiliated detection extension set, Warning Service device is uploaded to again after receiving temperature data information;The detection extension set receives the temperature data acquisition instruction that detection host issues, and completes the acquisition to affiliated temperature sensor temperature information and uploads to detection host.
Description
Technical field
The utility model belongs to the antifreeze monitoring early-warning device technical field of tunnel fire protection pipeline, and in particular to a kind of tunnel face
The antifreeze remote monitoring early warning device of fire protection pipeline is mainly used in tunnel fire protection pipeline remote monitoring forewarning management field, also may be used
Applied to the management domain with similar demand.
Background technology
Tunnel fire protection pipeline is antifreeze at present main is realized using electric tracer heating system.When system detectio is less than to pipe temperature
Be powered heating when the lower limiting value of setting;Stopping heating then being powered off when detecting pipe temperature higher than setting upper limit value.As electric companion
When cause thermal damage does not work, when temperature sensor detects lower limiting value of the temperature less than setting, it is only to turn on electric tracing power supply, and nothing
Method finds whether electric tracing damages, and whether work is normal.Especially at hole, electric tracing frequency of use is higher, and electric tracing damages general
Rate is larger, when meeting extreme cold current weather, does not have remote temperature monitoring warning function, can not even if electric tracing is working properly
Ensure fire protection pipeline not by bursting by freezing, consequence is hardly imaginable.
Utility model content
The utility model does not have the problem of antifreeze remote monitoring warning function for current fire protection pipeline, provides a kind of tunnel
The mouth antifreeze remote monitoring early warning device of fire protection pipeline.
The technical solution that the utility model is taken in order to solve the above problem is:
The antifreeze remote monitoring early warning device of tunnel face fire protection pipeline, including fire protection pipeline and the electricity that is arranged on fire protection pipeline
Heat tracing, the device include Warning Service device, multiple detection hosts, multiple detection extension sets, multiple temperature sensors and multiple electric currents
Detection sensor, Warning Service device setting are arranged in tunnel management station, detection host in electric substation or tunnel control
In case, multiple temperature sensors are arranged in tunnel control case or in cable duct in detection extension set setting on fire protection pipeline, and
Position Number is carried out to temperature sensor, for detecting fire protection pipeline real time temperature situation, current detection sensor is arranged in tunnel
On electric tracing service cable in road control cabinet, electric tracing be arranged on fire protection pipeline, Warning Service device by communication line with
Affiliated detection host is connected, and each host that detects is connected by communication line with affiliated detection extension set, each to detect
Extension set is connected by pickup wire with affiliated temperature sensor, and each extension set that detects also passes through relay and affiliated electric companion
Heat is connected, and each extension set that detects is connected with affiliated current detection sensor, and the Warning Service device is to detecting host
It issues temperature data acquisition and instructs and receive the temperature data information that detection host uploads, the detection host receives early warning
After the temperature data acquisition instruction that server issues, temperature data acquisition instruction is issued to affiliated detection extension set, is received affiliated
After the temperature data information for detecting extension set detection, then upload to Warning Service device;The detection extension set receives detection host
The temperature data acquisition instruction issued, completes the acquisition to affiliated temperature sensor temperature information and uploads to detection host;
It is provided with electrified regulation threshold value in detection extension set and power-off stops heating threshold value, if the temperature information of temperature sensor acquisition reaches
When to electrified regulation threshold value, detection extension set is connected electrically heat tracing heating power supply by relay and is heated, and temperature sensor is worked as
When the temperature information of acquisition reaches power-off stopping heating threshold value, detection extension set disconnects electrically heat tracing heating power supply by relay and stops
Only heat;
If the electric tracing heating cable loop electric current of current detection sensor acquisition is 0 in the energized state, pre-
When alert server is by detecting information of the host query to detection extension set, then detects extension set and return the electric tracing heating cable of acquisition
Road current information is uploaded to detection host, and detection host is uploaded to Warning Service device again, and Warning Service device receives heating cable
After loop current information, early warning information is sent out, and early warning information and handling result are stored;
After if the temperature information that detection extension set is acquired by temperature sensor is higher than heating threshold value is stopped, current detecting passes
The electric tracing heating cable loop current information of sensor acquisition is not 0, in Warning Service device by detecting host query to detection
When the information of extension set, then detect extension set and the current information of acquisition and temperature information be uploaded to detection host, detection host again on
It is transmitted to Warning Service device, Warning Service device, which receives, sends out early warning information after current information and temperature information, and by early warning
Prompt message and handling result are stored.
Further, early warning described in the utility model is carried out by the audible-visual annunciator being connected with Warning Service device
Live acousto-optic alarm and/or by internet to related management personnel carry out mobile phone warning information prompt.
The utility model uses above-mentioned technical proposal, and multiple temperature sensors are arranged on fire protection pipeline;In fire-fighting control
Detection extension set, the temperature information of collecting temperature sensor are placed in case processed;Host is detected in tunnel or set by power transformation, is connect
Receive the warning information that detection extension set uploads;Testing result is uploaded to tunnel by detection extension set, detection host by communication line
The Warning Service device of management station, Warning Service device carry out sound-light alarm prompt by audible-visual annunciator to tunnel management personnel, and
Mobile phone early warning is carried out to related management personnel by internet, and the response that warning information and administrative staff are made is handled
As a result it is stored, therefore, compared with current techniques, the utility model has the advantages that:
1, for the blank and problem of the antifreeze early warning of current tunnel mouth fire protection pipeline, the utility model has to electric tracing system
Fire-fighting system is paralysed caused by system and control relay damaged, plays the role of discovery and timely early warning in time, solves
Fire protection pipeline bursting by freezing problem caused by electric tracer heating system operation irregularity realizes the antifreeze warning function of fire protection pipeline, avoids and disappear
Anti- pipeline leads to fire-fighting system paralysis problem because of bursting by freezing.
2, there is the utility model long-range self-checking function to pass through to affiliated detection host, detection extension set, Temperature Humidity Sensor
Working condition be detected, the abnormal conditions for the affiliated related facility that self-test is arrived send out corresponding early warning information, improve
The stability and reliability of this system.
3, current tunnel fire protection pipeline electric tracing circuit is directed to without long-range heating cable state-detection defect, the utility model
With paralysing to fire-fighting system caused by electric tracer heating system and control relay damaged, discovery and timely early warning in time are played
Effect, fire protection pipeline bursting by freezing caused by solving the problems, such as electric tracer heating system operation irregularity realizes the antifreeze early warning of fire protection pipeline
Function eliminates the problem that fire protection pipeline causes fire-fighting system to be paralysed because of bursting by freezing.
4, for the blank and problem of current tunnel fire protection pipeline leak detection, the utility model has fire protection pipeline long-range
Temperature control parameter configuration feature avoids security risk and operation that tunnel management personnel carry out control parameter setting to scene
Management cost.
5, for the blank and problem of current tunnel fire protection pipeline leak detection, the utility model remote detection early warning system
System, effectively prevents fire protection pipeline leak in tunnel, when searching breakthrough, can only raise whole cable channel cover plates, whole section
It peels off insulating layer and searches the duplication of labour brought and road surface pollution, effectively by troubleshooting in budding state.
In short, technical solutions of the utility model have filled up the sky of the antifreeze remote monitoring warning aspect of tunnel face fire protection pipeline
In vain, it to manage and maintenance provides timely, effective, accurate forewarning management function, is timed to instead of current management service personnel
The method of live inspection, avoids the duplication of labour that conventional method is brought, and frost crack pipe repair need to block traffic and there is safety
The social concern of hidden danger can play the role of finding to solve the antifreeze problem of tunnel face fire protection pipeline in time in time, be effectively ensured
The stability and reliability of fire-fighting system significantly reduce the security risk and maintenance cost of environment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model detection host connection relation;
Fig. 2 is the structural schematic diagram of the utility model detection extension set connection relation.
Specific implementation mode
Embodiment 1
As depicted in figs. 1 and 2, the antifreeze remote monitoring early warning device of tunnel face fire protection pipeline, including fire protection pipeline and setting
Electric tracing 1 on fire protection pipeline, which includes Warning Service device 2, multiple detection hosts 3, multiple detection extension sets 4, multiple
Temperature sensor 5 and multiple current detection sensors 6, the Warning Service device 2 setting detect host 3 at tunnel management station
It is arranged in electric substation either tunnel control case and detects the setting of extension set 4 in tunnel control case or in cable duct, in extinguishing pipe
Multiple temperature sensors 5 are set on road, and Position Number is carried out to temperature sensor 5, for detecting fire protection pipeline real time temperature
Situation, current detection sensor 6 are arranged on the electric tracing service cable in tunnel control case, and electric tracing 1 is arranged in extinguishing pipe
On road, Warning Service device 2 is connected by communication line with affiliated detection host 3, and each host 3 that detects passes through connection
Road is connected with affiliated detection extension set 4, and each extension set 4 that detects is connected by pickup wire with affiliated temperature sensor 5,
Each detection extension set 4 is also connected by relay 7 with affiliated electric tracing 1, and each extension set 4 that detects is examined with affiliated electric current
Survey sensor 6 be connected, the Warning Service device 2 to detection host 3 issue temperature data acquisition instruct and receive detection lead
The temperature data information that machine 3 uploads, the detection host 3 receive the temperature data acquisition instruction that Warning Service device 2 issues
Afterwards, temperature data acquisition instruction is issued to affiliated detection extension set 4, receives the temperature data information that affiliated detection extension set 4 detects
Afterwards, then Warning Service device 2 is uploaded to;The detection extension set 4 receives the temperature data acquisition instruction that detection host 3 issues,
It completes the acquisition to affiliated temperature sensor temperature information and uploads to detection host 3;Energization is provided in detection extension set 4 to add
Hot threshold value and power-off stop heating threshold value, if the temperature information that temperature sensor 5 acquires reaches electrified regulation threshold value, inspection
It surveys extension set 4 to be heated by the heating power supply of the connection electric tracing 1 of relay 7, when the temperature information that temperature sensor 5 acquires
When reaching power-off stopping heating threshold value, the heating power supply that detection extension set 4 disconnects electric tracing 1 by relay 7 stops heating;
If the heating cable loop electric current of electric tracing 1 that current detection sensor 6 acquires in the energized state is 0,
When Warning Service device 2 inquires the information of detection extension set 4 by detecting host 3, then detects extension set 4 and add the electric tracing of acquisition
Electric heating cable loop current information is uploaded to detection host 3, and detection host 3 is uploaded to Warning Service device 2 again, and Warning Service device 2 connects
After receiving heating cable loop current information, early warning information is sent out, and early warning information and handling result are deposited
Storage;
After if the temperature information that detection extension set 4 is acquired by temperature sensor 5 were higher than heating threshold value is stopped, current detecting
It is 0 that the electric tracing 1 that sensor 6 acquires, which heats cable loop current information not, is inquired in Warning Service device 2 by detecting host 3
When to the information for detecting extension set 4, then detects extension set 4 and the current information of acquisition and temperature information are uploaded to detection host 3, detection
Host 3 is uploaded to Warning Service device 2 again, and Warning Service device 2 sends out early warning letter after receiving current information and temperature information
Breath, and early warning information and handling result are stored.
Early warning described in the utility model carries out scene by the audible-visual annunciator 8 being connected with Warning Service device 2
Sound-light alarm prompts and carries out the prompt of 9 warning information of mobile phone to related management personnel by internet.
Early warning described in the present embodiment can also be showed by the audible-visual annunciator being connected with Warning Service device
Field sound-light alarm prompt carries out mobile phone warning information prompt by internet to related management personnel.
Claims (2)
1. the antifreeze remote monitoring early warning device of tunnel face fire protection pipeline, including fire protection pipeline and the electric companion that is arranged on fire protection pipeline
Heat, it is characterized in that the device includes Warning Service device, multiple detection hosts, multiple detection extension sets, multiple temperature sensors and more
A current detection sensor, Warning Service device setting are arranged in tunnel management station, detection host in electric substation or tunnel
In road control cabinet, multiple temperature are arranged on fire protection pipeline and pass in tunnel control case or in cable duct for detection extension set setting
Sensor, and Position Number is carried out to temperature sensor, for detecting fire protection pipeline real time temperature situation, current detection sensor is set
It sets on the electric tracing service cable in tunnel control case, electric tracing is arranged on fire protection pipeline, and Warning Service device passes through communication
Circuit is connected with affiliated detection host, and each host that detects is connected by communication line with affiliated detection extension set, often
A detection extension set is connected by pickup wire with affiliated temperature sensor, it is each detect extension set also by relay with it is affiliated
Electric tracing be connected, each extension set that detects is connected with affiliated current detection sensor, and the Warning Service device is to inspection
It surveys host and issues the temperature data information that temperature data acquisition instructs and receives detection host upload, the detection host receives
After the temperature data acquisition instruction issued to Warning Service device, temperature data acquisition instruction is issued to affiliated detection extension set, is received
To after the temperature data information of affiliated detection extension set detection, then upload to Warning Service device;The detection extension set receives inspection
The temperature data acquisition instruction that host issues is surveyed, the acquisition to affiliated temperature sensor temperature information is completed and uploads to detection master
Machine;It is provided with electrified regulation threshold value in detection extension set and power-off stops heating threshold value, if the temperature of temperature sensor acquisition
When information reaches electrified regulation threshold value, detection extension set is connected electrically heat tracing heating power supply by relay and is heated, and temperature is worked as
When the temperature information of sensor acquisition reaches power-off stopping heating threshold value, detection extension set disconnects electrically heat tracing heating by relay
Power supply stops heating;
If the electric tracing heating cable loop electric current of current detection sensor acquisition is 0 in the energized state, in pre- police uniform
When being engaged in device by detecting information of the host query to detection extension set, then electric tracing heating cable loop electricity of the extension set by acquisition is detected
Stream information is uploaded to detection host, and detection host is uploaded to Warning Service device again, and Warning Service device receives heating cable loop
After current information, abnormity early warning prompt message is sent out, and abnormity early warning prompt message and handling result are stored;
After if the temperature information that detection extension set is acquired by temperature sensor were higher than heating threshold value is stopped, current detection sensor
The electric tracing heating cable loop current information of acquisition is not 0, in Warning Service device by detecting host query to detection extension set
Information when, then detect extension set and the current information of acquisition and temperature information be uploaded to detection host, detection host is uploaded to again
Warning Service device, Warning Service device send out abnormity early warning prompt message after receiving current information and temperature information, and will be abnormal
Early warning information and handling result are stored.
2. fire protection pipeline antifreeze remote monitoring early warning device in tunnel face according to claim 1, it is characterized in that described is pre-
It is alert to prompt to carry out live acousto-optic alarm by the audible-visual annunciator being connected with Warning Service device and/or by internet pair
Related management personnel carry out mobile phone warning information prompt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793043.5U CN207996381U (en) | 2017-12-20 | 2017-12-20 | The antifreeze remote monitoring early warning device of tunnel face fire protection pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793043.5U CN207996381U (en) | 2017-12-20 | 2017-12-20 | The antifreeze remote monitoring early warning device of tunnel face fire protection pipeline |
Publications (1)
| Publication Number | Publication Date |
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| CN207996381U true CN207996381U (en) | 2018-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721793043.5U Active CN207996381U (en) | 2017-12-20 | 2017-12-20 | The antifreeze remote monitoring early warning device of tunnel face fire protection pipeline |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523760A (en) * | 2019-01-14 | 2019-03-26 | 上海瑞眼科技有限公司 | A kind of intelligent fire alarm system and method based on cloud |
| CN113833512A (en) * | 2021-11-02 | 2021-12-24 | 甘肃新网通科技信息有限公司 | Intelligent monitoring operation method and system for tunnel fire fighting |
-
2017
- 2017-12-20 CN CN201721793043.5U patent/CN207996381U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523760A (en) * | 2019-01-14 | 2019-03-26 | 上海瑞眼科技有限公司 | A kind of intelligent fire alarm system and method based on cloud |
| CN113833512A (en) * | 2021-11-02 | 2021-12-24 | 甘肃新网通科技信息有限公司 | Intelligent monitoring operation method and system for tunnel fire fighting |
| CN113833512B (en) * | 2021-11-02 | 2024-06-07 | 甘肃新网通科技信息有限公司 | Intelligent monitoring operation method and system for tunnel fire control |
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