CN203520111U - Intelligent and concentrated cable trench monitoring system - Google Patents
Intelligent and concentrated cable trench monitoring system Download PDFInfo
- Publication number
- CN203520111U CN203520111U CN201320459949.9U CN201320459949U CN203520111U CN 203520111 U CN203520111 U CN 203520111U CN 201320459949 U CN201320459949 U CN 201320459949U CN 203520111 U CN203520111 U CN 203520111U
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- Prior art keywords
- cable duct
- cable trench
- monitoring system
- processing device
- data processing
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- 238000004891 communication Methods 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims description 21
- 238000007654 immersion Methods 0.000 claims description 9
- 230000011664 signaling Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000001535 kindling effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an intelligent and concentrated cable trench monitoring system, belonging to the field of auxiliary systems for transformer stations. The intelligent and concentrated cable trench monitoring system uses a TCP/IP communication network, and comprises a cable trench monitoring center and a cable trench monitoring site, wherein the cable trench monitoring center and site are connected to the TCP/IP communication network. A monitor can remotely monitor the state of a cable trench via the cable trench monitoring center; real-time states of the cable trench can be mastered by the monitor, so that regular tour-inspection type maintenance can be avoided, and the maintenance cost is reduced; a local monitoring terminal can be arranged at the cable trench monitoring site to realize in-situ monitoring; the cable trench monitoring site is equipped with a temperature data monitoring system, so that a detector can stay in the cable trench center to remotely monitor the temperature of an intermediate joint of cables; and the cable trench monitoring site is provided with a fire extinguishing system, so that the detector can stay in the cable trench center to monitor whether the cables smoke, and remotely control fire extinguishing.
Description
Technical field
The utility model provides a kind of cable duct Intelligent central monitoring system, belongs to transformer station's backup system field.
Background technology
The further increasing and the urban network reconstruction work that power industry are dropped into along with China deepen continuously, power cable has obtained application more and more widely, cable duct mileage number also increases thereupon, but cable duct inner cable medial head is because making, and quality is bad, crimp head is not tight, contact resistance is excessive, long neglected and in disrepair, the overheated generation of burning insulated hull, causing fire in cable duct of cable end causing in long-time running, fire will face large-area power-cuts after occurring, and causes tremendous economic loss.
Because of the crimp quality quality of cable mid head, the discovery that can only be in operation, and more longly more easily there is the overheated accident of burning working time, and so accident cannot be predicted in advance and put out a fire, needing regular visit, maintenance cost is very high.
Utility model content
Not enough according to prior art, the utility model object is to provide a kind of cable duct Intelligent central monitoring system, can remote monitoring, maintenance cost is low, and notice in time, can local be monitored, can long-range understanding cable mid head temperature, can anti-ponding, long-range fire alarm long-range fire extinguishing.
The utility model solves the technical scheme that its technical matters adopts, cable duct Intelligent central monitoring system, use TCP/IP communication network, it is provided with cable duct Surveillance center, cable duct control point, and cable duct Surveillance center, cable duct control point are connected to TCP/IP communication network.Can remote monitoring cable duct information, avoided regular inspection, reduced maintenance cost.
Described cable duct Intelligent central monitoring system, its cable duct Surveillance center comprises computing machine, switch, router, network and short message server, and network and short message server is connected to computing machine, and computing machine is connected to switch, switch is connected to router, router access TCP/IP communication network.Cable duct Surveillance center can initiatively be sent short messages to monitor staff when receiving smog alarm signal, and notice in time.
Described cable duct Intelligent central monitoring system, its cable duct control point comprises temperature data monitoring system, unwatering system, fire extinguishing system, centralized data processing device, switch, local monitor terminal, temperature data monitoring system, unwatering system, fire extinguishing system are connected respectively to centralized data processing device, centralized data processing device, local monitor terminal are connected respectively to switch, switch access TCP/IP communication network.Local monitor terminal can make maintainer when safeguarding, watch at the scene cable duct state.
Described cable duct Intelligent central monitoring system, its temperature data monitoring system comprises temperature measuring unit, temperature sensor, and temperature sensor output terminal connects temperature measuring unit, and temperature measuring unit is connected to centralized data processing device remote measurement end.Can remote monitoring cable mid head temperature.
Described cable duct Intelligent central monitoring system, its unwatering system comprises immersion sensor, drainage arrangement, and immersion sensor is connected to centralized data processing device remote signalling end, and drainage arrangement is connected to centralized data processing device remote control end.Realized the function of anti-ponding.
Described cable duct Intelligent central monitoring system, its fire extinguishing system comprises smoke transducer, extinguishing device, and smoke transducer is connected to centralized data processing device remote signalling end, and extinguishing device is connected to centralized data processing device remote control end.Realized the function of long-range fire alarm long-range fire extinguishing.
The beneficial effect that the utility model has is: one, and monitor staff can pass through cable duct Surveillance center remote monitoring cable duct state; Its two, because monitor staff can grasp cable duct real-time status, so avoided regular inspection formula to safeguard, reduced maintenance cost; Its three, cable duct Surveillance center is provided with network and short message server, after receiving smoke alarm signal, sends note immediately to monitor staff, notice in time; Its four, in cable duct control point, be provided with local monitor terminal, can local monitor; Its five, because cable duct control point is provided with temperature data monitoring system, make the testing staff can be in cable duct Surveillance center remote monitoring cable mid head temperature; Its six, cable duct control point is provided with unwatering system, in cable duct Surveillance center, receives after immersion sensor immersion signal, monitor staff can the draining of Remote drainage arrangement, has effectively prevented ponding; Its seven, because cable duct control point is provided with fire extinguishing system, whether testing staff can be smoldered at cable duct Surveillance center remote monitoring cable, and Remote fire extinguishing.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment electrical block diagram.
Fig. 2 is the utility model cable duct Surveillance center electrical block diagram.
Fig. 3 is the utility model cable duct control point electrical block diagram.
In figure: 1, cable duct Surveillance center 2, TCP/IP communication network 3, cable duct control point 4, computing machine 5, switch 6, router 7, network and short message server 8, local monitor terminal 9, centralized data processing device 10, immersion sensor 11, smoke transducer 12, drainage arrangement 13, extinguishing device 14, temperature measuring unit 15, temperature sensor.
Embodiment
Below in conjunction with the utility model, the utility model embodiment is described further:
The cable duct Surveillance center 1 of cable duct Intelligent central monitoring system described in the utility model can arrange some computing machines 4 and be connected to monitoring simultaneously on switch 5, and the present embodiment is selected 3; Every at most accessible 64 temperature measuring unit 14 of centralized data processing device 9 in cable duct control point, every temperature measuring unit 14 can be monitored 32 temperature sensors 15, in the present embodiment, centralized data processing device 9 connects four temperature measuring unit 14, and every temperature measuring unit 14 connects three temperature sensors 15.
Cable duct Intelligent central monitoring system described in the utility model is connected to cable duct control point 3 by cable duct Surveillance center 1 by TCP/IP communication network 2; Cable duct Surveillance center 1 is provided with three computing machines 4, for different monitor staff's monitoring, wherein 7, three computing machines 4 of a computing machine 4 interconnection network short message server are connected respectively to switch 5, switch 5 is connected with router 6, router 6 access TCP/IP communication networks 2; Switch 5 in cable duct control point connects respectively TCP/IP communication network 2, centralized data processing device 9, local monitor terminal 8, centralized data processing device 9 remote measurement ends are connected with the temperature measuring unit 14 in temperature data monitoring system by RS485 connection, and temperature measuring unit 14 is connected with the diverse location that 3 temperature sensors 15 are distributed in cable mid head; Remote signalling end is connected respectively with the immersion sensor 10 in unwatering system, the smoke transducer 11 in fire extinguishing system by RS485 connection, and remote control end is connected respectively with the drainage arrangement 12 in unwatering system, the extinguishing device 13 in fire extinguishing system by RS485 connection.
Principle of work and use procedure:
The cable mid head that cable duct Intelligent central monitoring system described in the utility model is monitored, after long-time use, if temperature raises, approach kindling point, the monitor staff of cable duct Surveillance center 1 can observe timely in computing machine, and notify maintainer site disposal, too fast if heated up, before arriving, maintainer will reach kindling point, in the time of can receiving the smoke alarm remote signalling of uploading cable duct control point 3 in cable duct Surveillance center 1, send fire extinguishing guidance command, extinguishing device 13 self-extinguishings, to prevent breaking out of fire, cause large-area power-cuts; Even monitor staff Bu cable duct Surveillance center 1, smoke transducer 11 uploads to smoke alarm signal after cable duct Surveillance center 1, computing machine 4 in cable duct Surveillance center 1 can send note to monitor staff by network and short message server 7, and monitor staff is reacted rapidly.And the immersion signal that can upload according to cable duct control point of the monitor staff of cable duct Surveillance center 1, send guidance command, make the drainage arrangement work of cable duct control point, discharge cable trench water collecting, convenient construction.
Claims (4)
1. cable duct Intelligent central monitoring system, is used TCP/IP communication network, it is characterized in that being provided with cable duct Surveillance center, cable duct control point, and cable duct Surveillance center, cable duct control point are connected to TCP/IP communication network; Cable duct control point comprises temperature data monitoring system, unwatering system, fire extinguishing system, centralized data processing device, switch, local monitor terminal, temperature data monitoring system, unwatering system, fire extinguishing system are connected respectively to centralized data processing device, centralized data processing device, local monitor terminal are connected respectively to switch, switch access TCP/IP communication network; Unwatering system comprises immersion sensor, drainage arrangement, and immersion sensor is connected to centralized data processing device remote signalling end, and drainage arrangement is connected to centralized data processing device remote control end.
2. cable duct Intelligent central monitoring system according to claim 1, it is characterized in that cable duct Surveillance center comprises computing machine, switch, router, network and short message server, network and short message server is connected to computing machine, computing machine is connected to switch, switch is connected to router, router access TCP/IP communication network.
3. cable duct Intelligent central monitoring system according to claim 1, is characterized in that temperature data monitoring system comprises temperature measuring unit, temperature sensor, and temperature sensor output terminal connects temperature measuring unit, and temperature measuring unit is connected to centralized data processing device remote measurement end.
4. cable duct Intelligent central monitoring system according to claim 1, is characterized in that fire extinguishing system comprises smoke transducer, extinguishing device, and smoke transducer is connected to centralized data processing device remote signalling end, and extinguishing device is connected to centralized data processing device remote control end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459949.9U CN203520111U (en) | 2013-07-30 | 2013-07-30 | Intelligent and concentrated cable trench monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459949.9U CN203520111U (en) | 2013-07-30 | 2013-07-30 | Intelligent and concentrated cable trench monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203520111U true CN203520111U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320459949.9U Expired - Fee Related CN203520111U (en) | 2013-07-30 | 2013-07-30 | Intelligent and concentrated cable trench monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203520111U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043218A (en) * | 2014-05-26 | 2014-09-17 | 国家电网公司 | Cable warning and fire fighting comprehensive system for transformer substation and laying method thereof |
| CN104503385A (en) * | 2014-11-27 | 2015-04-08 | 国网河南省电力公司平顶山供电公司 | Unattended transformer station cable trench remote monitoring system |
| CN105929745A (en) * | 2016-06-08 | 2016-09-07 | 珠海创能科世摩电气科技有限公司 | Cable trench environment monitoring system |
| CN106959168A (en) * | 2017-04-28 | 2017-07-18 | 广东电网有限责任公司清远供电局 | The temperature monitoring system of outlet cable ditch |
-
2013
- 2013-07-30 CN CN201320459949.9U patent/CN203520111U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043218A (en) * | 2014-05-26 | 2014-09-17 | 国家电网公司 | Cable warning and fire fighting comprehensive system for transformer substation and laying method thereof |
| CN104503385A (en) * | 2014-11-27 | 2015-04-08 | 国网河南省电力公司平顶山供电公司 | Unattended transformer station cable trench remote monitoring system |
| CN105929745A (en) * | 2016-06-08 | 2016-09-07 | 珠海创能科世摩电气科技有限公司 | Cable trench environment monitoring system |
| CN106959168A (en) * | 2017-04-28 | 2017-07-18 | 广东电网有限责任公司清远供电局 | The temperature monitoring system of outlet cable ditch |
| CN106959168B (en) * | 2017-04-28 | 2024-02-20 | 广东电网有限责任公司清远供电局 | Temperature monitoring system of outgoing cable trench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20180730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |