CN203520111U - Intelligent and concentrated cable trench monitoring system - Google Patents

Intelligent and concentrated cable trench monitoring system Download PDF

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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
Authority
CN
China
Prior art keywords
cable duct
monitoring
cable trench
data processing
centralized data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320459949.9U
Other languages
Chinese (zh)
Inventor
彭红霞
闫东
张万征
赵俊杰
牛东涛
刘长利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG ZHIYANG ELECTRIC CO Ltd
State Grid Corp of China SGCC
Heze Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
SHANDONG ZHIYANG ELECTRIC CO Ltd
State Grid Corp of China SGCC
Heze Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANDONG ZHIYANG ELECTRIC CO Ltd, State Grid Corp of China SGCC, Heze Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical SHANDONG ZHIYANG ELECTRIC CO Ltd
Priority to CN201320459949.9U priority Critical patent/CN203520111U/en
Application granted granted Critical
Publication of CN203520111U publication Critical patent/CN203520111U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Cable duct Intelligent central monitoring system
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.
CN201320459949.9U 2013-07-30 2013-07-30 Intelligent and concentrated cable trench monitoring system Expired - Fee Related CN203520111U (en)

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

ID=50379015

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 (3)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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