CN108227795A - A kind of electrical network facilities safe distribution of electric power monitoring system - Google Patents
A kind of electrical network facilities safe distribution of electric power monitoring system Download PDFInfo
- Publication number
- CN108227795A CN108227795A CN201711268484.8A CN201711268484A CN108227795A CN 108227795 A CN108227795 A CN 108227795A CN 201711268484 A CN201711268484 A CN 201711268484A CN 108227795 A CN108227795 A CN 108227795A
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- China
- Prior art keywords
- device host
- electrical network
- electric power
- monitoring system
- signal
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- 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.)
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Emergency Management (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Alarm Systems (AREA)
Abstract
The present invention is intended to provide a kind of electrical network facilities safe distribution of electric power monitoring system, to solve the problems in prior art, when detecting that monitor cable ditch-water water level excessively high, automatic pumping function is realized, to improve safety.In order to realize the purpose, a kind of electrical network facilities safe distribution of electric power monitoring system of the present invention, the water pump including device host, for extracting cable duct ditch-water, the water level sensor for detection cable ditch water level；Described device host is connected with water pump and water level sensor, for obtaining the signal of water level sensor, and controls water pump opening/closing according to the signal of water level sensor.Following advantageous effects can be obtained by implementing the present invention：When detecting that monitor cable ditch-water water level excessively high, automatic pumping function is realized, to improve safety.
Description
Technical field
The present invention relates to power domains, and in particular to a kind of electrical network facilities safe distribution of electric power monitoring system.
Background technology
The monitoring of electrical network facilities safe distribution of electric power is a vital job for work about electric power, right in the prior art
The monitoring of electrical network facilities safe distribution of electric power mainly passes through Sensor monitoring；There is no linkage mechanisms；Cable ditch-water water is monitored as worked as
When position is excessively high, it is only capable of reminding administrative staff, due to being remote monitoring, when administrative staff see prompting, then passes through artificial pumping side
Formula is drawn water, and efficiency is low；And exist and safety issue occur because of drawing water not in time.Therefore it needs to design a kind of electrical network facilities and match
Electric safety monitoring system can realize linkage, when detecting that monitor cable ditch-water water level excessively high, realize automatic pumping function,
To improve safety.
Invention content
The present invention is intended to provide a kind of electrical network facilities safe distribution of electric power monitoring system, to solve asking in prior art
Topic when detecting that monitor cable ditch-water water level excessively high, realizes automatic pumping function, to improve safety.
In order to realize the purpose, a kind of electrical network facilities safe distribution of electric power monitoring system of the present invention, including device host, is used for
Extract water pump, the water level sensor for detection cable ditch water level of cable duct ditch-water；Described device host and water pump and water level
Sensor is connected, and for obtaining the signal of water level sensor, and controls water pump opening/closing according to the signal of water level sensor.
Preferably, the system also includes SF6 solubility detector and wind turbine, described device host is examined respectively with SF6 solubility
Survey device wind turbine be connected signal for obtaining SF6 solubility detectors and according to the signal of SF6 solubility detectors control wind turbine open/
It closes.
Preferably, the system also includes being arranged on Temperature Humidity Sensor and air-conditioning, described device host respectively with it is warm and humid
Degree sensor is connected with air-conditioning signal for obtaining Temperature Humidity Sensor and controls air-conditioning according to the signal of Temperature Humidity Sensor
Working condition.
Preferably, the system also includes electric control lock, described device host be connected with electric control lock for control electric control lock open/
It closes.
Preferably, the system also includes audible-visual annunciator, described device host is connected with audible-visual annunciator, device host
It obtains the signal of SF6 solubility detectors and audible-visual annunciator start and stop is controlled according to the signal of SF6 solubility detectors.
Preferably, the system comprises lightening inductor and micro-current mutual inductor, described device host respectively with thunder and lightning sense
Device is answered to be connected with micro-current mutual inductor for controlling audible-visual annunciator report according to the signal of lightening inductor and micro-current mutual inductor
It is alert.
Preferably, SMS module is equipped in described device host, phone number is prestored in the SMS module, works as device
When host computer control audible-visual annunciator is alarmed, SMS module sends the SMS to the phone number that prestores to notify the phone number to prestore
Owner.
Preferably, the system comprises exit button, card reader, SPD back-up protections device, power supply and SPD thermal trips, institutes
It states device host respectively with exit button, card reader, SPD back-up protections device, power supply and SPD thermal trips to be connected, for obtaining
And preserve exit button information, card reader Card Reader information, SPD back-up protections status information, power information and SPD thermal tripping states
Information.
Preferably, the system also includes be laid on substation ground n pressure sensor, set substation use
In the smoke sensor device for detecting fire behavior, the carbon dioxide extinguisher being arranged in substation；Described device host is obtained and is preserved
In substation nobody when n pressure sensor the initial number of degrees, establish first pressure sensor number of degrees array [a1, a2,
a3... ..., an], wherein anRepresent the initial number of degrees of n-th of pressure sensor；When smoke sensor device detects fire behavior, send
Signal gives device host, when described device host obtains the signal that smoke sensor device is sent, n pressure sensor of active obtaining
Current degree establishes second pressure sensor number of degrees array [b1, b2, b3... ..., bn], bnRepresent working as n-th pressure sensor
The preceding number of degrees；The sum of all initial number of degrees T in first pressure sensor number of degrees array is obtained, in second pressure sensor number of degrees array
The sum of all initial number of degrees W；If the difference of W and T is less than setting value m, first pressure sensor number of degrees array and the is calculated
The difference of two pressure sensor number of degrees arrays obtains difference array [a1-b1, a2-b2, a3-b3... ..., an-bn]；Judge difference array
Whether interior all parameters are both less than setting value m；If both less than setting value m, controls carbon dioxide extinguisher to start.
Preferably, the system also includes the cameras and dry powder extinguisher being arranged in substation；If the difference of W and T
Value is put out a fire not less than setting value m, then device host computer control dry powder extinguisher, while obtains the image of camera shooting, and carry out
Alarm, user's artificial remotely controlling carbon dioxide extinguisher to be reminded to put out a fire；If the difference of W and T is less than setting value m, judge
There are parameters in difference array to be not less than setting value m；Then device host computer control dry powder extinguisher is put out a fire, and obtains camera shooting
Image, and alarm.
Following advantageous effects can be obtained by implementing the present invention：Cable ditch-water water level mistake is monitored when detecting
Height realizes automatic pumping function, to improve safety.
Description of the drawings
Fig. 1 is the attachment structure schematic diagram of the present invention.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to specific embodiment
It is bright：
Embodiment 1：
The present invention provides a kind of electrical network facilities safe distribution of electric power monitoring system, including device host 1, for extracting cable duct
The water pump 2 of ditch-water, the water level sensor 3 for detection cable ditch water level；Described device host 1 and water pump 2 and water level sensor 3
It is connected, for obtaining the signal of water level sensor 3, and controls water pump 2 opening/closing according to the signal of water level sensor 3.
Following advantageous effects can be obtained by implementing the present invention：Cable ditch-water water level mistake is monitored when detecting
Height realizes automatic pumping function, to improve safety.
As a kind of preferred embodiment of electrical network facilities safe distribution of electric power monitoring system, the system also includes the detections of SF6 solubility
Device 4 and wind turbine 5, described device host 1 are connected to obtain SF6 solubility detector 4 respectively with 4 wind turbine 5 of SF6 solubility detector
Signal simultaneously controls wind turbine 5 to open/close according to the signal of SF6 solubility detector 4.
When SF6 solubility detector 4 detects that SF6 is exceeded, automatically control wind turbine 5 and be exhausted；When SF6 solubility detectors
When 4SF6 is not exceeded, control wind turbine 5 stops exhaust.
As a kind of preferred embodiment of electrical network facilities safe distribution of electric power monitoring system, the system also includes be arranged on humiture
Sensor 6 and air-conditioning 7, described device host 1 are connected to obtain temperature and humidity sensing respectively with Temperature Humidity Sensor 6 and air-conditioning 7
The signal of device 6 and the working condition that air-conditioning 7 is controlled according to the signal of Temperature Humidity Sensor 6.
When Temperature Humidity Sensor 6 detects that humiture is located at setting range, control air-conditioning 7 is cooled down or is removed water.
It is described the system also includes electric control lock 8 as a kind of preferred embodiment of electrical network facilities safe distribution of electric power monitoring system
Device host 1 is connected electric control lock 8 is controlled to open/close with electric control lock 8.Convenient for passing through the opening and closing that device host 1 controls door.
As a kind of preferred embodiment of electrical network facilities safe distribution of electric power monitoring system, the system also includes audible-visual annunciator 9,
Described device host 1 is connected with audible-visual annunciator 9, and device host 1 obtains the signal of SF6 solubility detectors and according to SF6 solubility
Signal control 9 start and stop of audible-visual annunciator of detector.
As a kind of preferred embodiment of electrical network facilities safe distribution of electric power monitoring system, the system comprises 10 Hes of lightening inductor
Micro-current mutual inductor 11, described device host 1 are connected with lightening inductor 10 and micro-current mutual inductor 11 for according to thunder respectively
The signal of electric inductor 10 and micro-current mutual inductor 11 control audible-visual annunciator 9 is alarmed.
As a kind of preferred embodiment of electrical network facilities safe distribution of electric power monitoring system, short message mould is equipped in described device host 1
Block prestores phone number in the SMS module, and when device host 1 controls audible-visual annunciator 9 to alarm, SMS module is sent
Short message is to the phone number to prestore to notify the owner of the phone number to prestore.
As a kind of preferred embodiment of electrical network facilities safe distribution of electric power monitoring system, the system comprises exit button 12, read
Card device 13, SPD back-up protections device 14, power supply 15 and SPD thermal trips 16, described device host 1 respectively with exit button, Card Reader
Device, SPD back-up protections device, power supply are connected with SPD thermal trips, for obtaining and preserving exit button information, card reader Card Reader
Information, SPD back-up protections status information, power information and SPD thermal tripping status informations.
As a kind of preferred embodiment of electrical network facilities safe distribution of electric power monitoring system, the system also includes be laid on substation
N pressure sensor 17 on ground, setting substation for detecting the smoke sensor device of fire behavior, be arranged in substation
Carbon dioxide extinguisher 18；N pressure sensor 17 when described device host 1 obtains and preserves in substation nobody it is initial
The number of degrees establish 17 number of degrees array [a of first pressure sensor1, a2, a3... ..., an], wherein anRepresent n-th of pressure sensor 17
The initial number of degrees；When smoke sensor device detects fire behavior, device host 1 is sent a signal to, described device host 1 obtains smog
During the signal that sensor is sent, the current degree of n pressure sensor of active obtaining 17 establishes 17 number of degrees of second pressure sensor
Array [b1, b2, b3... ..., bn], bnRepresent the current degree of n-th of pressure sensor 17；Obtain 17 degree of first pressure sensor
The sum of all initial number of degrees T in number arrays, the sum of all initial number of degrees W in 17 number of degrees array of second pressure sensor；If W with
The difference of T is less than setting value m, then calculates 17 number of degrees array of first pressure sensor and 17 number of degrees array of second pressure sensor
Difference obtains difference array [a1-b1, a2-b2, a3-b3... ..., an-bn]；Judge whether all parameters in difference array are both less than
Setting value m；If both less than setting value m controls carbon dioxide extinguisher 18 to start.There are work people for automatic decision substation
Member, and if without staff, carbon dioxide extinguisher 18 is controlled to put out a fire.
As a kind of preferred embodiment of electrical network facilities safe distribution of electric power monitoring system, the system also includes be arranged on substation
Interior camera 19 and dry powder extinguisher 20；If the difference of W and T is not less than setting value m, device host 1 controls dry powder to go out
Firearm 20 is put out a fire, while obtains the image of the shooting of camera 19, and alarm, to remind user's artificial remotely controlling titanium dioxide
Carbon fire extinguisher 18 is put out a fire；If the difference of W and T is less than setting value m, judge in difference array there are parameter not less than setting value m；
Then device host 1 controls dry powder extinguisher 20 to put out a fire, and obtains the image of the shooting of camera 19, and alarm.
Technical characteristic the foregoing is merely specific embodiments of the present invention, but the present invention is not limited thereto, Ren Heben
The technical staff in field in the field of the invention, all cover among the scope of the claims of the present invention by the variation or modification made.
Claims (10)
1. a kind of electrical network facilities safe distribution of electric power monitoring system, which is characterized in that including device host, for extracting cable duct ditch-water
Water pump, the water level sensor for detection cable ditch water level；Described device host is connected with water pump and water level sensor, is used for
The signal of water level sensor is obtained, and controls water pump opening/closing according to the signal of water level sensor.
2. a kind of electrical network facilities safe distribution of electric power monitoring system as described in claim 1, which is characterized in that the system also includes
SF6 solubility detector and wind turbine, described device host are connected to obtain the inspection of SF6 solubility respectively with SF6 solubility detector wind turbines
It surveys the signal of device and wind turbine is controlled to open/close according to the signal of SF6 solubility detectors.
3. a kind of electrical network facilities safe distribution of electric power monitoring system as described in claim 1, which is characterized in that the system also includes
Temperature Humidity Sensor and air-conditioning are arranged on, described device host is connected warm and humid for obtaining with Temperature Humidity Sensor and air-conditioning respectively
It spends the signal of sensor and the working condition of air-conditioning is controlled according to the signal of Temperature Humidity Sensor.
4. a kind of electrical network facilities safe distribution of electric power monitoring system as described in claim 1, which is characterized in that the system also includes
Electric control lock, described device host are connected electric control lock is controlled to open/close with electric control lock.
5. a kind of electrical network facilities safe distribution of electric power monitoring system as claimed in claim 2, which is characterized in that the system also includes
Audible-visual annunciator, described device host are connected with audible-visual annunciator, and device host obtains the signal and basis of SF6 solubility detectors
The signal control audible-visual annunciator start and stop of SF6 solubility detectors.
6. a kind of electrical network facilities safe distribution of electric power monitoring system as claimed in claim 3, which is characterized in that the system comprises thunders
Electric inductor and micro-current mutual inductor, described device host are connected with lightening inductor and micro-current mutual inductor for basis respectively
The control audible-visual annunciator alarm of the signal of lightening inductor and micro-current mutual inductor.
7. a kind of electrical network facilities safe distribution of electric power monitoring system as claimed in claim 6, which is characterized in that in described device host
Equipped with SMS module, phone number is prestored in the SMS module, when device host computer control audible-visual annunciator is alarmed, short message
Module sends the SMS to the phone number that prestores to notify the owner of the phone number to prestore.
8. a kind of electrical network facilities safe distribution of electric power monitoring system as claimed in claim 6, which is characterized in that the system comprises go out
Door button, card reader, SPD back-up protections device, power supply and SPD thermal trips, described device host respectively with exit button, Card Reader
Device, SPD back-up protections device, power supply are connected with SPD thermal trips, for obtaining and preserving exit button information, card reader Card Reader
Information, SPD back-up protections status information, power information and SPD thermal tripping status informations.
9. a kind of electrical network facilities safe distribution of electric power monitoring system as claimed in claim 6, which is characterized in that the system also includes
N pressure sensor being laid on substation ground, setting substation for detecting the smoke sensor device of fire behavior, be arranged on
Carbon dioxide extinguisher in substation；N pressure sensor when described device host obtains and preserves in substation nobody
The initial number of degrees, establish first pressure sensor number of degrees array [a1, a2, a3... ..., an], wherein anRepresent n-th of pressure sensing
The initial number of degrees of device；When smoke sensor device detects fire behavior, device host is sent a signal to, described device host obtains smog
During the signal that sensor is sent, the current degree of n pressure sensor of active obtaining establishes second pressure sensor number of degrees array
[b1, b2, b3... ..., bn], bnRepresent the current degree of n-th of pressure sensor；It obtains in first pressure sensor number of degrees array
The sum of all initial number of degrees T, the sum of all initial number of degrees W in second pressure sensor number of degrees array；If the difference of W and T is small
In setting value m, then calculate first pressure sensor number of degrees array and the difference of second pressure sensor number of degrees array obtains difference number
Group [a1-b1, a2-b2, a3-b3... ..., an-bn]；Judge whether all parameters in difference array are both less than setting value m；If
Both less than setting value m, then control carbon dioxide extinguisher to start.
10. a kind of electrical network facilities safe distribution of electric power monitoring system as claimed in claim 9, which is characterized in that the system is also wrapped
Include the camera and dry powder extinguisher being arranged in substation；If the difference of W and T is not less than setting value m, device host control
Dry powder extinguisher fire extinguishing processed, while the image of camera shooting is obtained, and alarm, to remind user's artificial remotely controlling two
Carbonoxide fire fighting with fire extinguisher；If the difference of W and T is less than setting value m, judge in difference array there are parameter not less than setting value
m；Then device host apparatus dry powder extinguisher is put out a fire, and obtains the image of camera shooting, and alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711268484.8A CN108227795A (en) | 2017-12-05 | 2017-12-05 | A kind of electrical network facilities safe distribution of electric power monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711268484.8A CN108227795A (en) | 2017-12-05 | 2017-12-05 | A kind of electrical network facilities safe distribution of electric power monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108227795A true CN108227795A (en) | 2018-06-29 |
Family
ID=62653799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711268484.8A Pending CN108227795A (en) | 2017-12-05 | 2017-12-05 | A kind of electrical network facilities safe distribution of electric power monitoring system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4978752A (en) * | 1987-12-04 | 1990-12-18 | Takeda Chemical Industries, Ltd. | Crystals of cephem hydrochloride |
| CN2870900Y (en) * | 2005-12-20 | 2007-02-21 | 宋明韬 | Cabinet superfine dry-powdery extinguisher |
| KR20090059427A (en) * | 2007-12-06 | 2009-06-11 | 지멘스신화주식회사 | Cabinet type extinguishing apparatus using inert gases |
| CN203070406U (en) * | 2013-01-30 | 2013-07-17 | 王敏 | Electric control lock system |
| CN104699057A (en) * | 2015-03-02 | 2015-06-10 | 安徽樵森电气科技有限公司 | Intelligent control system for substation facilities |
| CN205809644U (en) * | 2016-07-22 | 2016-12-14 | 国网河南禹州市供电公司 | A kind of cable duct of substation monitoring and alarming system |
| CN106354077A (en) * | 2016-10-10 | 2017-01-25 | 福建网能科技开发有限责任公司 | Power distribution room environment monitoring equipment |
| CN206430755U (en) * | 2016-12-29 | 2017-08-22 | 杭州易普康科技有限公司 | A kind of ambient intelligence supervising device of integrated distribution lightning protection monitoring |
-
2017
- 2017-12-05 CN CN201711268484.8A patent/CN108227795A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4978752A (en) * | 1987-12-04 | 1990-12-18 | Takeda Chemical Industries, Ltd. | Crystals of cephem hydrochloride |
| CN2870900Y (en) * | 2005-12-20 | 2007-02-21 | 宋明韬 | Cabinet superfine dry-powdery extinguisher |
| KR20090059427A (en) * | 2007-12-06 | 2009-06-11 | 지멘스신화주식회사 | Cabinet type extinguishing apparatus using inert gases |
| CN203070406U (en) * | 2013-01-30 | 2013-07-17 | 王敏 | Electric control lock system |
| CN104699057A (en) * | 2015-03-02 | 2015-06-10 | 安徽樵森电气科技有限公司 | Intelligent control system for substation facilities |
| CN205809644U (en) * | 2016-07-22 | 2016-12-14 | 国网河南禹州市供电公司 | A kind of cable duct of substation monitoring and alarming system |
| CN106354077A (en) * | 2016-10-10 | 2017-01-25 | 福建网能科技开发有限责任公司 | Power distribution room environment monitoring equipment |
| CN206430755U (en) * | 2016-12-29 | 2017-08-22 | 杭州易普康科技有限公司 | A kind of ambient intelligence supervising device of integrated distribution lightning protection monitoring |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
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| RJ01 | Rejection of invention patent application after publication |