CN207180888U - A kind of cable temperature monitoring device with alarm and power down function - Google Patents

A kind of cable temperature monitoring device with alarm and power down function Download PDF

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Publication number
CN207180888U
CN207180888U CN201721242534.0U CN201721242534U CN207180888U CN 207180888 U CN207180888 U CN 207180888U CN 201721242534 U CN201721242534 U CN 201721242534U CN 207180888 U CN207180888 U CN 207180888U
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controller
temperature
power
cable
alarm
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CN201721242534.0U
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Inventor
张洪军
戴永青
孙安新
潘腾
李金涛
冯利华
任全军
华波
杨腾
高烁
来勃辉
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China Railway First Engineering Group Co Ltd
Second Construction Co Ltd of China Railway First Engineering Group Co Ltd
Second Engineering Co Ltd of China Railway First Engineering Group Co Ltd
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China Railway First Engineering Group Co Ltd
Second Construction Co Ltd of China Railway First Engineering Group Co Ltd
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Priority to CN201721242534.0U priority Critical patent/CN207180888U/en
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Abstract

The utility model discloses a kind of cable temperature monitoring device with alarm and power down function, including the first controller, second controller and client, the input of first controller is terminated with the temperature sensor for detection cable core temperature, the locating module for detecting the cable core position and for inputting alarm temperature threshold value and powering off the parameter input module of temperature threshold, the output of first controller is terminated with onsite alarming module and the power-off modular for cutting off cable power supply circuit, and the output of the second controller is terminated with remote alarming module.The temperature threshold that the utility model passes through two ranks of setting, when cable core temperature value reaches alarm temperature threshold value, onsite alarming module action, when cable core temperature value reaches power-off temperature threshold, power-off modular acts, and with the detection of cable core position and remote alarming function, staff can be made to get information about alert levels and intensity, so that it is guaranteed that production safety, use is easy to operate.

Description

A kind of cable temperature monitoring device with alarm and power down function
Technical field
The utility model belongs to technical field of temperature control, and in particular to a kind of cable temperature with alarm and power down function Spend monitoring device.
Background technology
Cable is a kind of cable products being combined by insulated wire cores, and cable has the function of power transmission simultaneously.With The development of China's building trade, the scale of temporary electricity and sharply increasing for capacity, the quantity of distribution box is more and more.Distribution Cable in case easily breaks down because temperature raises, and has a strong impact on the normal operation of network system.During temporary electricity, at cable In without state intelligent, without informationization protection, following problem be present:1st, distribution box cable long term overloading is run, temperature After degree exceedes permission temperature, by timely do not find that fire occurs;The environmental factor such as the 2nd, expose to the sun and rain, accelerate cable aging, make Into the failure situation such as failure of insulation, once there is the situation of aging or failure of insulation in cable, it is possible to electric power accident occurs, Security presence hidden danger;3rd, summer high temperature early warning environment, under peak times of power consumption or cable high load capacity long time running state easily There is electric cable heating, it is likely that cause device damage or electrical fire accident.According to incompletely statistics, China's cable fault 40% is all It is due to caused by the cable connection of distribution box.At present, the cable maintenance in distribution box is generally periodically patrolled using staff, The artificial state quality for examining distribution box inner cable, this method waste a large amount of labours, and checkout procedure is complicated, reliability It is low, seriously govern the stability and operational efficiency of network system.Therefore need it is a kind of by temperature detection, alarm and automatically power off The monitoring device that function combines, automatic alarm or directly power-off when reaching problematic according to cable temperature, or first after alarm The effect of power-off, fail to find to trigger fire in time after solving the problems, such as cable overheat.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned deficiency of the prior art, there is provided one kind has Alarm and the cable temperature monitoring device of power down function, its is simple in construction, reasonable in design, by the temperature threshold for setting two ranks Value, when cable core temperature value reaches alarm temperature threshold value, onsite alarming module action, cable core temperature value reaches power-off temperature threshold During value, power-off modular action, and with the detection of cable core position and remote alarming function, staff can be made to get information about report Alert rank and intensity, so that it is guaranteed that production safety, use is easy to operate, practical, and using effect is good, is easy to promote the use of.
In order to solve the above technical problems, the technical solution adopted in the utility model is:One kind has alarm and power down function Cable temperature monitoring device, it is characterised in that:Including the first controller, second controller and client, first control Device and second controller are communicated to connect by the first wireless communication module, and the second controller and client are wireless by second Communication module communicates to connect, and the input of first controller is terminated with the temperature sensor for detection cable core temperature, used It is defeated in the locating module for detecting the cable core position and the parameter for inputting alarm temperature threshold value and power-off temperature threshold Enter module, the output of first controller is terminated with onsite alarming module and the power-off mould for cutting off cable power supply circuit Block, the output of the second controller are terminated with remote alarming module.
A kind of above-mentioned cable temperature monitoring device with alarm and power down function, it is characterised in that:First control The output end of device processed is further connected with the observed temperature display for showing cable core temperature detection value, and for display alarm temperature Spend threshold value and power off the threshold temperature display of temperature threshold.
A kind of above-mentioned cable temperature monitoring device with alarm and power down function, it is characterised in that:Second control The output of device processed is terminated with remote display.
A kind of above-mentioned cable temperature monitoring device with alarm and power down function, it is characterised in that:The power-off mould Block is connected to hand switch.
A kind of above-mentioned cable temperature monitoring device with alarm and power down function, it is characterised in that:The power-off mould Block is earth leakage protective device.
The utility model has advantages below compared with prior art:
1st, it is of the present utility model simple in construction, reasonable in design, realize and using easy to operate.
2nd, the utility model inputs alarm temperature threshold value and power-off temperature threshold by parameter input module, is passed by temperature The temperature detection value of the real-time detection cable core of sensor simultaneously sends the temperature detection value of cable core to controller, when the temperature of cable core When degree detected value exceedes alarm temperature threshold value, controller sends control command and gives onsite alarming module, and onsite alarming module is alarmed, There is hidden danger in prompting staff's cable, is easy to pinpoint the problems and remove a hidden danger in time, when the temperature detection value of cable core exceedes When powering off temperature threshold, controller sends control command and cuts off cable power supply circuit to power-off modular, power-off modular, fundamentally Potential safety hazard is cut off, by setting the temperature threshold of two ranks, and scene corresponding with the temperature threshold of two ranks is set Alarm module and power-off modular, classifying alarm can be carried out according to set temperature threshold grade, staff can be made intuitively Alert levels and intensity are understood, so that it is guaranteed that production safety.
3rd, the utility model is additionally provided with remote alarming module and remote display, when the temperature detection value of cable core exceedes When alarm temperature threshold value or power-off temperature threshold, the first controller is sending control command to onsite alarming module or power-off modular When, warning message can be sent to second controller by the first wireless communication module, second controller receives warning message Afterwards, remote alarms are realized by remote alarming module, facilitates remote worker to understand the malfunction of cable core in time, and and When take measures.
4th, the utility model is additionally provided with locating module, by the positional information of locating module detection cable core, and by electricity The positional information of cable core is sent to second controller by the first controller and the first wireless communication module, and second controller is by electricity The positional information of cable core is sent to remote display and client simultaneously, is easy to staff to position the cable core position of failure in time Put, so as to take measures in time, using effect is good.
5th, the utility model is additionally provided with client, when second controller receives the position letter of warning message and cable core After breath, while warning message and positional information are sent to client by the second wireless communication module, work is reminded with client Make the malfunction that personnel understand cable core in time, flexibility is high.
In summary, the utility model is simple in construction, reasonable in design, by setting the temperature threshold of two ranks, cable When core temperature value reaches alarm temperature threshold value, onsite alarming module action, when cable core temperature value reaches power-off temperature threshold, break Electric module action, and with the detection of cable core position and remote alarming function, staff can be made to get information about alert levels And intensity, so that it is guaranteed that production safety, use is easy to operate, practical, and using effect is good, is easy to promote the use of.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
Description of reference numerals:
1-temperature sensor;2-parameter input module;3-the first controller;
4-onsite alarming module;5-observed temperature display;6-threshold temperature display;
7-power-off modular;8-hand switch;9-locating module;
10-the first wireless communication module;11-the second wireless communication module;
12-client;13-remote alarming module;14-remote display;
15-second controller.
Embodiment
As shown in figure 1, the utility model includes the first controller 3, second controller 15 and client 12, first control Device 3 and second controller 15 processed are communicated to connect by the first wireless communication module 10, the second controller 15 and client 12 Communicated to connect by the second wireless communication module 11, the input of first controller 3 is terminated with being used for detection cable core temperature Temperature sensor 1, the locating module 9 for detecting the cable core position and for inputting alarm temperature threshold value and power-off The parameter input module 2 of temperature threshold, the output of first controller 3 are terminated with onsite alarming module 4 and for cutting off electricity The power-off modular 7 of cable power supply circuit, the output of the second controller 15 are terminated with remote alarming module 13.
Alarm temperature threshold value and power-off temperature threshold are inputted by parameter input module 2, examined in real time by temperature sensor 1 Survey the temperature detection value of cable core and send the temperature detection value of cable core to first controller 3, when the temperature of cable core is examined When measured value exceedes alarm temperature threshold value, the first controller 3 sends control command and reported to onsite alarming module 4, onsite alarming module 4 It is alert, prompt staff's cable hidden danger occur, be easy to pinpoint the problems and remove a hidden danger in time, when the temperature detection value of cable core surpasses When crossing power-off temperature threshold, the first controller 3 sends control command to power-off modular 7, and power-off modular 7 cuts off cable power supply electricity Road, potential safety hazard is fundamentally cut off, by setting the temperature threshold of two ranks, and the temperature threshold with two ranks is set Onsite alarming module 4 and power-off modular 7 corresponding to respectively, classifying alarm can be carried out according to set temperature threshold grade, can Staff is set to get information about alert levels and intensity, so that it is guaranteed that production safety.
When the temperature detection value of cable core exceedes alarm temperature threshold value or power-off temperature threshold, the first controller 3 is being sent out When sending control command to onsite alarming module 4 or power-off modular 7, while pass through the first wireless communication module 10 and second controller 15 send control commands to remote alarming module 13,13 same alarm of remote alarming module, cause the attention of remote worker, Remote worker is reminded to understand the malfunction of cable core in time.
By the positional information of the detection cable core of locating module 9, when the temperature detection value of cable core exceedes alarm temperature threshold When value or power-off temperature threshold, the first controller 3 sends the positional information of failure cable by the first wireless communication module 10 To second controller 15, the positional information of failure cable is sent to remote display 14 and client by second controller 15 simultaneously 12, remote display 14 and client 12 show the positional information of cable core, are easy to staff to position the electricity of failure in time Cable core position.
During actual use, the first wireless communication module 10 is network communication module, bluetooth communication or wifi communication moulds Block, the second wireless communication module 11 are 3G communication modules, 4G communication modules, network communication module, bluetooth communication or wifi Communication module.The client 12 is computer, mobile phone or tablet personal computer.
As shown in figure 1, in the present embodiment, the output end of first controller 3 is further connected with for showing cable core temperature The observed temperature display 5 of detected value, and shown for the threshold temperature of display alarm temperature threshold and power-off temperature threshold Device 6.
During actual use, the cable core temperature detected in real time by the displays temperature sensor 1 of observed temperature display 5 is examined Measured value, staff can be made to get information about the cable core temperature detection value under current environment, it is aobvious by threshold temperature display 6 Show the alarm temperature threshold value inputted by parameter input module 2 and power-off temperature threshold, can get information about staff and work as Preceding environment divides into the threshold value of fixed classifying alarm.By the temperature detection value of cable core, alarm temperature threshold value and power-off temperature threshold Show simultaneously so that staff can get information about the safe journey of the temperature detection value of cable core under current environment Degree.
As shown in figure 1, in the present embodiment, the output end of the second controller 15 is further connected with remote display 14.It is actual In use, when second controller 15 receives the cable core position that the first controller 3 sent by the first wireless communication module 10 After information, second controller 15 is shown the positional information of cable core by remote display 14, is easy to telework people Member checks and confirms the positional information of failure cable, to take measures in time.
As shown in figure 1, in the present embodiment, the power-off modular 7 is further connected with hand switch 8.
During actual use, when occurring, the first controller 3 powers off or other fortuitous events cause power-off modular 7 can not be in cable The temperature detection value of core cuts off cable power supply circuit when exceeding power-off temperature threshold, and staff can be operated with manual switches 8 controls Power-off modular 7, so that hand off cable power supply circuit, when cable power supply circuit can not be automatically cut off by avoiding power-off modular 7 Cause production accident.
In the present embodiment, the power-off modular 7 is earth leakage protective device.
During actual use, because earth leakage protective device is electric Common Component, and earth leakage protective device cost is small, easy to use, Therefore earth leakage protective device is used in the present embodiment as power-off modular 7, it is not necessary to which staff redesigns power-off modular, reduces Workload.The mains side of earth leakage protective device connects with power supply, and the load-side of earth leakage protective device connects with cable, when the temperature of cable core When angle value exceedes power-off temperature threshold, the first controller 3 sends control signal and led to earth leakage protective device, earth leakage protective device coil Electricity, main switch automatic trip is driven, so as to cut off cable power supply circuit, realizes power-off protection.
When it is implemented, inputting alarm temperature threshold value and power-off temperature threshold by parameter input module 2, passed by temperature The temperature value of the real-time detection cable core of sensor 1 simultaneously sends the temperature detection value of cable core to first controller 3, passes through positioning mould The positional information of the detection cable core of block 9 simultaneously sends the positional information of cable core to first controller 3.First controller 3 is by temperature Degree detected value is shown by observed temperature display 5, by the alarm temperature threshold value inputted by parameter input module 2 and is broken Electro-temperature threshold value is shown by threshold temperature display 6 so that staff can be got information about under current environment The safe coefficient of the temperature detection value of cable core.
When the temperature value of cable core exceedes alarm temperature threshold value, the first controller 3 sends warning message to scene simultaneously Alarm module 4 and second controller 15, onsite alarming module 4 are alarmed, and warning message is sent to far by second controller 15 simultaneously Journey alarm module 13 and client 12, remote alarming module 13 are alarmed, and remind remote worker's cable hidden danger, client occur 12 display alarm informations, it is easy to remind the staff's cable for holding client 12 hidden danger occur.First controller 3 is by cable core Positional information be sent to second controller 15, the positional information of failure cable is sent to long-range aobvious by second controller 15 simultaneously Show device 14 and client 12, remote display 14 and client 12 show the positional information of cable core.
When the temperature value of cable core exceedes power-off temperature threshold, the first controller 3 is simultaneously emitted by control command to power-off Module 7 and second controller 15, power-off modular 7 cut off cable power supply circuit, fundamentally cut off safety failure, second controller 15 send warning message simultaneously alarms to remote alarming module 13 and client 12, remote alarming module 13, reminds telework There is hidden danger in personnel's cable, the display alarm information of client 12, is easy to the live work of prompting of pinpointing the problems and remove a hidden danger in time Make personnel's cable and hidden danger occur.When occurring, the first controller 3 powers off or other fortuitous events cause power-off modular 7 can not be in cable The temperature detection value of core cuts off cable power supply circuit when exceeding power-off temperature threshold, and staff can be operated with manual switches 8 controls Power-off modular 7, so that hand off cable power supply circuit, when cable power supply circuit can not be automatically cut off by avoiding power-off modular 7 Cause production accident.The positional information of cable core is sent to second controller 15 by the first controller 3, and second controller 15 is simultaneously The positional information of failure cable is sent to remote display 14 and client 12, remote display 14 and client 12 are shown The positional information of cable core.
It is described above, only it is embodiment of the present utility model, not the utility model is imposed any restrictions, it is every according to this Any simple modification, change and the equivalent structure change that utility model technical spirit is made to above example, still fall within In the protection domain of technical solutions of the utility model.

Claims (5)

  1. A kind of 1. cable temperature monitoring device with alarm and power down function, it is characterised in that:Including the first controller (3), Second controller (15) and client (12), first controller (3) and second controller (15) pass through the first radio communication Module (10) communicates to connect, and the second controller (15) and client (12) pass through the second wireless communication module (11) communication link Connect, the input of first controller (3) is terminated with the temperature sensor (1) for detection cable core temperature, for detecting State the locating module (9) of cable core position and input mould for inputting alarm temperature threshold value and powering off the parameter of temperature threshold Block (2), the output of first controller (3) are terminated with onsite alarming module (4) and for cutting off the disconnected of cable power supply circuit Electric module (7), the output of the second controller (15) are terminated with remote alarming module (13).
  2. 2. according to a kind of cable temperature monitoring device with alarm and power down function described in claim 1, it is characterised in that: The output of first controller (3) is terminated with the observed temperature display (5) for showing cable core temperature detection value, and For display alarm temperature threshold and the threshold temperature display (6) of power-off temperature threshold.
  3. 3. according to a kind of cable temperature monitoring device with alarm and power down function described in claim 1, it is characterised in that: The output of the second controller (15) is terminated with remote display (14).
  4. 4. according to a kind of cable temperature monitoring device with alarm and power down function described in claim 1, it is characterised in that: The power-off modular (7) is connected to hand switch (8).
  5. 5. according to a kind of cable temperature monitoring device with alarm and power down function described in claim 1, it is characterised in that: The power-off modular (7) is earth leakage protective device.
CN201721242534.0U 2017-09-26 2017-09-26 A kind of cable temperature monitoring device with alarm and power down function Active CN207180888U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721242534.0U CN207180888U (en) 2017-09-26 2017-09-26 A kind of cable temperature monitoring device with alarm and power down function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721242534.0U CN207180888U (en) 2017-09-26 2017-09-26 A kind of cable temperature monitoring device with alarm and power down function

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Publication Number Publication Date
CN207180888U true CN207180888U (en) 2018-04-03

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110043457A (en) * 2019-04-24 2019-07-23 上海外高桥造船有限公司 The adjustment method of Cargo Oil pumping system
CN110146731A (en) * 2019-04-04 2019-08-20 国网山东省电力公司济宁供电公司 A kind of electric metering box fire protection monitoring device and monitoring method
CN111308931A (en) * 2020-02-24 2020-06-19 广东洪亚科技控股有限公司 Public safety monitoring system based on smart city
CN111724937A (en) * 2020-06-30 2020-09-29 广州形银科技有限公司 Mine is with enhancement mode rubber cable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110146731A (en) * 2019-04-04 2019-08-20 国网山东省电力公司济宁供电公司 A kind of electric metering box fire protection monitoring device and monitoring method
CN110043457A (en) * 2019-04-24 2019-07-23 上海外高桥造船有限公司 The adjustment method of Cargo Oil pumping system
CN111308931A (en) * 2020-02-24 2020-06-19 广东洪亚科技控股有限公司 Public safety monitoring system based on smart city
CN111724937A (en) * 2020-06-30 2020-09-29 广州形银科技有限公司 Mine is with enhancement mode rubber cable

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