CN106207799B - A kind of switchgear house intelligent monitor system - Google Patents

A kind of switchgear house intelligent monitor system Download PDF

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Publication number
CN106207799B
CN106207799B CN201610534092.0A CN201610534092A CN106207799B CN 106207799 B CN106207799 B CN 106207799B CN 201610534092 A CN201610534092 A CN 201610534092A CN 106207799 B CN106207799 B CN 106207799B
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module
data
switchgear house
alarm
monitoring
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CN106207799A (en
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王登磊
吴波
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王登磊
吴波
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/048Monitoring; Safety
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/04Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/10Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/12Network-specific arrangements or communication protocols supporting networked applications adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks

Abstract

The present invention relates to a kind of switchgear house intelligent monitor system, include the Cloud Server of connection corresponding with terminal display device and monitoring device;Monitoring device gathers and uploads switchgear house real time data;Cloud server simultaneously carries out data processing to switchgear house real time data, obtains switchgear house final data and preserves, output distribution room switchgear house data;Terminal display device receives switchgear house data and is interacted with user.The present invention can be found in real time and orientation problem, it is ensured that can solve system problem rapidly with the shortest time, recover electricity consumption.The present invention, which realizes switchgear house, is effectively put into remote monitoring, Centralized Monitoring, improve switchgear house O&M effect, realize that enterprise's switchgear house is unattended, and make an inspection tour, overhaul, the work such as accident treatment is then responsible for by specialized maintenance team, having saved human cost for enterprise reduces cost, moreover it is possible to realizes the automatic cooling down of electronic component, improves switchgear house intelligent monitor system reliability of operation.

Description

A kind of switchgear house intelligent monitor system
Technical field
The invention belongs to technical field of power systems, is related to Automatization in Power Distribution Network, power distribution network intelligence field, The present invention relates to electric system, industrial and mining enterprises' power distribution room technological improvement, and in particular to a kind of switchgear house intelligent monitor system, this hair It is bright that remote monitoring and management are realized to these switchgear houses.
Background technology
As the important component of power supply-distribution system, switchgear house is responsible for user or electricity consumption facility Direct Distribution electric energy, Its operation and maintenance is extremely important.With greatly developing for urban construction, power distribution network and cell distribution system are as offer thousand ten thousand The terminal system of family electric power, the security that it runs are most important for the Electrical Safety of resident.In electric system switchgear house from Dynamicization technology is highly developed, realizes few man on duty, unwatched management mode, but high pressure is believed from pipe client switchgear house at present Breathization degree is relatively low, O&M mode in a manner of traditional tour based on, O&M is inefficient, and O&M cost is higher.
Increasing with the distribution discreteness of current switchgear house, the indoor equipment of distribution is also being on the increase, once go out Existing problem, light one building power-off of possibility, one city moment of possibility of weight are dark.And the place that electric power maintenance is most difficult to, it is exactly nothing Where people occurs problem if can prejudging.
Existing switchgear house monitoring system cannot meet the requirement of switchgear house monitoring information acquisition, how solve long-range Data acquisition and management to key position in switchgear house, are that switchgear house way to manage changed from Attended mode to unattended It must be solved the problems, such as in journey, and realize that switchgear house carries out the basis of effectively information-based monitoring.
The content of the invention
For the prior art there are technological deficiency, the present invention to effectively monitor switchgear house using informationization technology, A kind of raising switchgear house O&M effect, the automatic cooling down function of reducing cost, can also realize Cloud Server are provided, improve fortune The switchgear house intelligent monitor system of capable reliability.
To reach the purpose, the technical solution of switchgear house intelligent monitor system provided by the invention includes showing with terminal Device and monitoring device correspond to the Cloud Server of connection;
Monitoring device, gathers switchgear house real time data, and switchgear house real time data is uploaded;
The monitoring device includes real-time data acquisition module, module, data processing module, data transfer mould is locally stored Block, alarm module and interfacing expansion module,
Respectively module is locally stored and the data processing module is connected with described in the real-time data acquisition module,
The data processing module is also connected with the data transmission module and the alarm module respectively,
The data transmission module is also connected with the interfacing expansion module,
The alarm module is also connected with the interfacing expansion module, wherein:
Real-time data acquisition module, gathers switchgear house real time data and exports;
Module is locally stored, receives and stores switchgear house real time data;
Data processing module, receives and switchgear house real time data is handled, the data after processing are encapsulated and exported Some data packets;
Data transmission module, reception processing after data, select transmission path, and realize instant data transfer and/or from Line data transfer;
Alarm module, the data after reception processing, for analog quantity off-limit alarm, switching value displacement alarm, communication state Alarm;
Alarm module is also connected with power supply, monitoring current, for power alarm function;
Interfacing expansion module is information output mouth, is connected with the Cloud Server;
Cloud Server, receives and carries out data processing to switchgear house real time data, obtain switchgear house final data and preserve, Output distribution number of chambers evidence;
Terminal display device, receives switchgear house data and is interacted with user.
The Cloud Server includes housing and pcb board, and the first face of the pcb board is provided with electronic component, the second face Top is provided with cooling line, which is connected with cooling with gas generating unit, and electrically operated valve is arranged on the cooling On pipeline, the opening of electrically operated valve towards the electronic component and causes the cooling air-flow face electronic component sprayed;Motor-driven valve The opening of door is additionally provided with the valve plate perpendicular to cooling air-flow, and valve plate one end is resisted against on spring, and the other end is connected to motor-driven valve In the opening of door;The spring is set on sliding axle, and sliding axle one end is fixedly connected with valve plate, and the other end is fixed on spring branch On frame, which is fixedly connected with cooling line;The valve plate is also fixedly connected with coil fixing body, the coil fixing body On be provided with coil, which is located in magnetic field and is series in the circuit loop of pcb board;When the coil in circuit loop is obstructed When electric, spring extruding valve plate make it that the opening of the electrically operated valve is normally off, powered when the coil in circuit loop is powered Coil promotes valve plate to extrude spring under the action of Lorentz force so that the opening of electrically operated valve is opened, and cooling air-flow sprays; When the power of circuit loop is bigger, the electric current in coil is bigger, and the Lorentz force that coil is subject to is also bigger, so as to increase valve plate Extruding amplitude to spring, improves opening air output.
Beneficial effect
The above-mentioned cooling structure that the enclosure interior of switchgear house intelligent monitor system of the present invention is set, can be according to Cloud Server Operation power size adjust automatically air outlet air conditioning quantity, so as to provide good heat dissipation and temperature control effect, make Obtaining switchgear house intelligent monitor system will not cause system operation unstable because of overheat.
Switchgear house intelligent monitor system of the present invention ties up monitoring device by intelligence generation and monitors giant-screen and early warning, you can realizes Real-time monitoring to switchgear house, without configuration monitoring system server, saves cost input, so as to provide guarantor for electric power safety Barrier.The present invention from monitoring picture, it is only necessary to mouse dub it is several under, just will appreciate that area under one's jurisdiction enterprise switchgear house with consumption real-time monitoring, The health informations such as historical data, warning message, systematic parameter, configuration, greatly improve switchgear house O&M level and O&M effect Rate.If system goes wrong and can prompt and same alarm.It is of the invention compared with traditional electric power maintenance, the present invention can be real-time It was found that and orientation problem, can be issued in a manner of phone and short message, wechat and safeguard end, it is ensured that can solved rapidly with the shortest time System problem, recovers electricity consumption.Switchgear house intelligent monitor system of the present invention, which realizes switchgear house, is effectively put into remote monitoring, concentrates Monitoring, improves switchgear house O&M effect, realizes that enterprise's switchgear house is unattended, and make an inspection tour, overhaul, the work such as accident treatment then by Specialized maintenance team is responsible for, and having saved human cost for enterprise reduces cost.Data of the present invention are that monitoring device is wireless by 3G/4G Or internet wired modes push to Cloud Server, the agreement that data upload is private internet agreement, uses encryption side Formula uploads, and the security of data is in turn ensure that while stablizing and transmitting.
Brief description of the drawings
Fig. 1 is the frame diagram of switchgear house intelligent monitor system embodiment of the present invention;
Fig. 2 is the frame diagram of monitoring device embodiment in switchgear house intelligent monitor system of the present invention;
Fig. 3 is the schematic diagram of switchgear house intelligent monitor system file embodiment of the present invention;
Fig. 4 is the frame diagram of alarm module embodiment in switchgear house intelligent monitor system of the present invention;
Fig. 5 is the frame diagram of terminal display device embodiment in switchgear house intelligent monitor system of the present invention;
Fig. 6 is the structure diagram of the Cloud Server embodiment with refrigerating function in the present invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment, and reference Attached drawing, the present invention is described in more detail.
Switchgear house intelligent monitor system of the present invention is provided safeguard by monitoring giant-screen and early warning for electric power safety.This hair It is bright from monitoring picture, it is only necessary to mouse dub it is several under, just will appreciate that distribution monitor, historical data, the report of area under one's jurisdiction enterprise switchgear house The health informations such as alert information, systematic parameter, configuration.If system goes wrong and can prompt and same alarm.
Please refer to Fig.1 the embodiment for being shown as switchgear house intelligent monitor system of the present invention;The switchgear house intellectual monitoring system System, includes the Cloud Server of connection corresponding with terminal display device and monitoring device;
Monitoring device, gathers switchgear house real time data, and switchgear house real time data is uploaded;
Cloud Server, receives and carries out data processing to switchgear house real time data, obtain switchgear house final data and preserve, Output distribution number of chambers evidence;Wherein, the data processing includes the verification of switchgear house real time data, integration, encapsulation, encryption, decryption, school Test, compress, decompressing, prescribed coding and/or specified codec format.
Terminal display device, receives switchgear house data and is interacted with user.
Refer to Fig. 2 and be shown as monitoring device frame diagram in switchgear house intelligent monitor system of the present invention;The monitoring dress Put including monitoring device includes real-time data acquisition module, module, data processing module, data transmission module, report is locally stored Alert module and interfacing expansion module,
Real-time data acquisition module is connected with module and data processing module is locally stored respectively,
Data processing module is also connected with data transmission module and alarm module respectively,
Data transmission module is also connected with interfacing expansion module,
Alarm module is also connected with interfacing expansion module, wherein:
Real-time data acquisition module, gathers switchgear house real time data and exports;
Module is locally stored, receives and stores switchgear house real time data;
Data processing module, receives and switchgear house real time data is handled, the data after processing are encapsulated and exported Some data packets;
Data transmission module, reception processing after data, select transmission path, and realize instant data transfer and/or from Line data transfer;
Alarm module, the data after reception processing, for analog quantity off-limit alarm, switching value displacement alarm, communication state Alarm;
Alarm module is also connected with power supply, monitoring current, for power alarm function;
Interfacing expansion module is information output mouth, is connected with Cloud Server;
Real-time data acquisition module, has abundant data-interface mode, it is possible to achieve to the node of data, 4-20mA and The data conversion of RS232/485 communication modes and data acquisition collect.
Module is locally stored and realizes data storage function, can be down to for environmental monitoring data in station and alarm event data Retain 1 month historical data less, transferred for successor analysis.
Local monitoring switchgear house real time data monitoring function includes:Electric parameter monitoring, environmental parameter monitoring, on-load switch Position monitoring, personnel make an inspection tour and monitor in place, and the information collected is passed through the links such as GPRS/3G/4G by Internet of Things fidonetFido Push to Cloud Server.The electric parameter monitoring includes voltage, electric current, active and reactive, electricity, system frequency etc.;The ring Border parameter monitoring temperature, humidity, water logging, smog alarm etc.;Local monitoring function need to configure corresponding sensor;
Interfacing expansion module is information output mouth, described information output port and data transmission module, alarm module pair It should connect, support 3G/4G/ wireless modules/RJ45/RS232/ short message modes to carry out Interface Expanding, to the data or report collected Alert information is by interfacing expansion module, by data forwarding, by interfacing expansion module, monitoring device for wechat terminal and other Operation system carries out data call, and monitoring device is stored using privately owned cipher mode agreement, ensures the security of data.Wechat is public Many numbers show function, support monitoring device to carry out data display in enterprise's public platform.
Wherein, the data processing module carries out processing to switchgear house real time data includes:To switchgear house real time data Pretreatment, encapsulation, encryption, decryption, verification, compression, decompression, prescribed coding and/or specified codec format.
Wherein, the data transmission module includes instant data transmission module and off-line data transport module, described instant Data transmission module is used for P2P communication modes or realizes instant data transfer by server pass-through mode;The offline number Offline upload that data are used for realization according to transport module is downloaded with offline.
Wherein, realize the data transfer immediately and realize that the off-line data transmission further includes:Broken string is set to resume Function, for when transmitting accidental interruption, restarting to transmit at breakpoint, cost savings time and bandwidth resources.
Wherein, the data transmission module be used to monitoring local be connected with server overtime, report server it is offline notify, Handle the abnormal network bandwidth with test data transmission both sides of local network.
The data transmission module, it is used to select transmission path for the data packet after data processing module processing, and in fact Now instant data transfer and/or off-line data transmission.During the accurate sending and receiving of data packet, optional transmission path includes Directly transmit and/or forwarded by server.
Here, realize that instant data transfer includes:Communicating pair is held in wire state, after a two-way authentication, Carry out data transmission;If the two-way authentication of communicating pair is unsuccessful, data can be sent to server by data sender automatically, by taking Business device forwards the data to recipient.
Power supply function (apolegamy):Monitoring device can match storage battery, and in the case of having a power failure when scene, monitoring device still can be with Work a period of time, alarm module alarm outage information.
Realize that off-line data transmission specifically includes:When a side of communication is offline, data sending direction other side sends data, The data are temporarily stored in progress interim data caching in server, will be automatically from server when data receiver reaches the standard grade Obtain the off-line data of caching.
The operation principle of instant data transfer, it realizes socket communications, is worn including bandwidth test, P2P tunnels Shuttle, online heartbeat are safeguarded, supplement machine contracting system, data encryption verification and multithreading group multiple buffer cooperating.
The data of online data transmission are divided into three types:The transmission of small data block, long data block transmission and instantaneity data Transmission.Operational order, UI control instructions etc. are known as the transmission of small data block.Fixed disk file, database high amount of traffic etc. are known as big number According to stream, because high amount of traffic only carries out bottom for a data stream interface reads data, such as file data transfer, when user needs When transmitting file, as long as editor's message and file path, which trigger online transmission interface, completes data transfer, simplify Upper layer sequence etc. operates, and directly lifts efficiency of transmission.
Refer to Fig. 3 and be shown as switchgear house intelligent monitor system file schematic diagram of the present invention, using file as load Data transfer strange land/local of body will be packed after the data encryption to be transmitted and is encapsulated into data packet, be carried out with document form Transmission, local/strange land is transferred to by network by file, then decrypted and verify data are filled people to database after validity In, this is upload procedure, and downloading process is opposite.This mode is suitable for the relatively simple system of database relation, this side Formula is not very high to line requirements, and file end of transmission, saves communication cost in a short time.The side of breakpoint transmission can also be used Formula transmits the file that last time does not have end of transmission again, ensures file integrality.Even if hacker is intercepted and captured, it is necessary to there is key ability Decryption.If being transferred to strange land/local after file destroyed, the correctness of file is verified when file unpacks, such as finds file by more Change, be then considered as inactive file bag, then require it to re-start file transmission.Correct file can be backed up, even if number , can be by reading in data from file again, to reach the data for recovering to lose according to active is gone out.Wrong file is recorded, is System administrator is very easy to find destroyed file, i.e. abnormal phenomenon, adopts an effective measure, avoids system from wrecking, so It ensure that the reliability and accuracy of data.
Instant data are known as that data, such as audio, video data can be lost because in order to ensure communication immediately, be not delayed and be forced Abandon delay data.
Off-line data transmission includes off-line data upload and off-line data is downloaded, and wherein off-line data upload function includes disconnected Point resumes, multi-threaded parallel sends off-line data, inside performs signaling and reception.
Off-line data uploads, including UI key-courses, upload client component, transmitting assembly server-side component and server Upload log management center.Offline transmitting assembly is the core position of system, and embedded UI supervisory layers and server operation layer, only carry Respond or responded for special interface.
Off-line data is downloaded the main data that are responsible for and is downloaded, and mainly includes HTTP download components and service control layer module two Part.HTTP download components are the whole core components downloaded offline, while it encapsulates breakpoint transmission, threads load well Allocate, turn address etc. operation and only for outside provide startup, pause and closing three kinds of methods and a kind of event principal method and Multiple configuration attributes, can reduce the coupling of engineering well by component package;And due to HTTP be one based on request with Response modes, stateless, application layer agreement, the normal connection mode based on TCP, provides one kind in HTTP1.1 versions and holds The mechanism of continuous connection, most of Web exploitations, are all Web application and embedded other languages of the structure on http protocol Speech uses.
Refer to Fig. 4 and be shown as in Fig. 2 alarm module frame diagram in switchgear house intelligent monitor system of the present invention;
Warning function:Support the work(such as analog quantity off-limit alarm, switching value displacement alarm, power alarm, communication state alarm Energy.Also supporting key message, buzzing is alarmed on the spot.The alarm module includes connect correspondings with current detecting unit, charge storage unit Alarm unit, wherein:
Current detecting unit, detects current anomaly, sends power alarm information;
Alarm unit, receives power alarm information, is alarmed according to the type of alarm of setting;The alarm unit is Buzzer siren, audible-visual annunciator, contain one of SIM card alarm.
Charge storage unit is connected with current detecting unit, for power source charges after reception system start and stores electric energy, and right Alarm unit provides electric energy.
Refer to Fig. 5 and be shown as terminal display device frame diagram in switchgear house intelligent monitor system of the present invention;Terminal is shown Device includes user interactive module, statistical module, historical query module, abnormal alarm module and real-time monitoring modular, Yong Hujiao Mutual module is connected with statistical module, historical query module, abnormal alarm module and real-time monitoring modular respectively, real-time monitoring modular Also it is connected with abnormal alarm module, wherein:
Real-time monitoring modular is connected with abnormal alarm module, the switchgear house data of monitoring Cloud Server output, output abnormality Warning message;
Statistical module, for performing the statistics command information of user interactive module input, statistics Cloud Server output is matched somebody with somebody Electric number of chambers evidence, the statistical result of output distribution number of chambers evidence;
Historical query module, for performing the inquiry instruction information of user interactive module input, retrieval Cloud Server output Switchgear house data, the retrieval result of output distribution number of chambers evidence;
User interactive module, for receiving operational order input by user, output order implementing result;User interactive module Also support the functions such as information issue, exchange of technology, promoting service, contract inquiry, power failure inquiry, suggestion feedback, can externally go Industry exchange, experience are shared, promote generation dimension industry standard, can internally monitor switchgear house O&M, ensure power supply safety, while may be used also To increase the viscosity between commission maintenance business and client, by the analysis of longtime running data, wastage reducing and energy saving can also be provided, used The Premium Features such as electroanalysis.
It is the structure diagram of the Cloud Server with refrigerating function that the present invention is implemented to refer to Fig. 6, each attached in figure The implication that icon note represents is as follows;Housing 1, pcb board 2, cooling fan 11, filtration apparatus 12, cooling line 13, sliding axle 14, Valve plate 15, gas outlet 16, coil 17, spring support 19, exhaust outlet 20, coil fixing body 21, electronic component 22, spring 23.
Cloud Server includes housing 1 and pcb board 2, is provided with electronic component 22 on the first face of pcb board 2, is set on pcb board It is useful for being electrically connected the electronic circuit of electronic component 22, the coil 17 of electrically operated valve is in series with electronic circuit, coil 17 is arranged On the coil fixing body 21 being fixedly connected with valve plate 15, when coil 17 is moved, coil fixing body 21 can also drive valve Plate 15 is moved, and coil 17 is arranged in magnetic field, and the direction in magnetic field is represented in figure by ⊙, and magnetic field can be produced by U magnet Raw, magnetic field is used to controlling valve core movement to change the openings of sizes of electrically operated valve, and the magnetic induction line in magnetic field is axial perpendicular to coil, The opening of electrically operated valve is provided with the spring 23 being connected with valve plate 15, and spring 23 is set on sliding axle 14, sliding axle 14 It is fixedly connected with valve plate 15, the other end of spring 23 is against on the spring support 19 being fixedly mounted on cooling line 13, spring 23 are used to promote valve plate 15 to close the opening of electrically operated valve, and electrically operated valve is arranged on cooling line 13, and electrically operated valve goes out 16 setting direction of gas port is so that is sprayed, cooling line 13 is located at pcb board 2 by the air-flow that opening sprays towards electronic component 22 Second face side, the second face are the reverse side in the first face, and cooling line 13 is sent out with cooling with gas input device or cooling with gas Generating apparatus connects.
The wherein air inlet of cooling line 13 is using by the way of housing external admission, particularly, by cooling gas inlet Device air inlet, by filtration apparatus 12, then has cooling fan 11 to be blown into cooling line 13.
When using from gas caused by the extraneous cooling gas or cooling gas generating unit introduced, pass through pipeline It imported into by the electronic component 22 of fever, temperature can be utilized lower, not heated by other electronic components 22 Cooling cools down these electronic components 22 with gas, and cooling effect is more preferable, cooling velocity faster, in favor of realizing electricity The temperature of subcomponent 22 is maintained in lower level.Moreover, connect electronics member by the way that coil 17 is connected in series to circuit board In the circuit of part 22, when electronic component 22 more needs to radiate, and all thermal powers caused by it, electrical power is derived from, and Electrical power is bigger, its electric current is also bigger, so coil 17 can produce the active force of bigger, band moving winding fixing body 21 and valve Right side movement of the plate 15 into figure, to resist elastic force caused by spring 23.When the elastic force of bigger can be produced, its elastic shape Become bigger so that the opening of electrically operated valve is bigger, and the flow of its cooling gas that can pass through is also bigger, and cooling capacity is got over By force.It is achieved thereby that the different cooling effects of the electronic component 22 for different operating temperature, or for same electronic component 22, Different cooling effects in different temperatures, so as to improve cooling gas input device or cooling gas generating unit exists Work efficiency during identical quantity cooling gas is imported, improves cooling capacity.
Cloud Server reserved data interface, carries out data call, Cloud Server is adopted for wechat terminal and other operation systems Stored with privately owned cipher mode agreement, ensure the security of data.Wechat public platform data display function, supports monitoring device to exist Data display is carried out in enterprise's public platform.Wechat can be used as terminal display device of the present invention, the issue of collection information, exchange of technology, The functions such as promoting service, document query, monitoring, statistical analysis in real time are in one, as long as user pays close attention to public platform and can be used, side Convenient, the very low cost of input is that the real-time monitoring and O&M analysis of switchgear house can be achieved.
Based on the data that wechat passes through Cloud Server as terminal display device of the present invention, all switchgear houses are supervised in real time Survey, abnormal alarm, report form statistics, the service application such as historical query is presented, and adds instant messaging, exchange of technology, information The advanced internet functions such as issue include:Electrician classroom function, commission maintenance function, Call center's function.
1) electrician classroom
Electrician classroom is mainly comprising electrician's knowledge, exchange of technology, Regulations module, for common concern client, concern The client of public platform can check corresponding information, and technical advice or service recommendations can be also delivered in exchange of technology module, Exchange of technology can be done for particular problem.
2) commission maintenance
Commission maintenance module mainly introduces the main services business of maintenance company, is retouched by the way that the business to being provided is detailed State, play the role of the marketing to main business, the client of concern is understood the detailed service scope of company well.
3) Call center
Call center's module provides user's registration, the monitoring of switchgear house O&M, report queries, contract mainly for signed client The functions such as inquiry.The client to have contracted can by take it is subscriber-coded registered, corresponding switchgear house can be checked after registration Operation data, O&M report queries, contract inquiry and can receive switchgear house real time execution pushed information.It is subscriber-coded according to Family typing & grading management, the content that the user of same company's different rights views are had any different, and the client of same company can only see To own switchgear house corresponding data, ensure to run the private ownership of data.
Although the preferred embodiment of the present invention is described above in conjunction with attached drawing, the invention is not limited in upper The embodiment stated, above-mentioned embodiment is only schematical, be not it is restricted, this area it is common Technical staff in the case of present inventive concept and scope of the claimed protection is not departed from, may be used also under the enlightenment of the present invention By make it is many in the form of, such as:1. the spring in Fig. 6 is spiral compression spring, which is used to promote valve plate, so that outlet Mouth is closed, and may be replaced by spiral stretching spring and torsionspring, those skilled in the art can be according to the structure of the application Think to be directly realized by these technical solutions without creative work;It is 2. cold using being introduced by way of air inlet in embodiment 2 But gas is used, the nitrogen of cooling can also be actually produced using liquid nitrogen, cooling is realized, is carried out by the way of liquid nitrogen cold But, not only gas temperature is very low, and cooling capacity is strong, and the dust that will not be produced in air cooling pollutes electronic component table The problem of face, reduction electronic element radiating ability.3. the technological means not contradicted in each embodiment by more than is mutually combined, Forming in specific embodiment part does not have the technical solution directly described.These are belonged within protection scope of the present invention.

Claims (10)

1. a kind of switchgear house intelligent monitor system, it is characterised in that including connection corresponding with terminal display device and monitoring device Cloud Server;
Monitoring device, gathers switchgear house real time data, and switchgear house real time data is uploaded;
The monitoring device include real-time data acquisition module, be locally stored module, data processing module, data transmission module, Alarm module and interfacing expansion module,
Respectively module is locally stored and the data processing module is connected with described in the real-time data acquisition module,
The data processing module is also connected with the data transmission module and the alarm module respectively,
The data transmission module is also connected with the interfacing expansion module,
The alarm module is also connected with the interfacing expansion module, wherein:
Real-time data acquisition module, gathers switchgear house real time data and exports;
Module is locally stored, receives and stores switchgear house real time data;
Data processing module, receives and switchgear house real time data is handled, the data after processing are encapsulated and exported some Data packet;
Data transmission module, the data after reception processing, selects transmission path, and realizes instant data transfer and/or offline number According to transmission;
Alarm module, the data after reception processing, for analog quantity off-limit alarm, switching value displacement alarm, communication state alarm;
Alarm module is also connected with power supply, monitoring current, for power alarm function;
Interfacing expansion module is information output mouth, is connected with the Cloud Server;
Cloud Server, receives and carries out data processing to switchgear house real time data, obtain switchgear house final data and preserve, export Switchgear house data;
Terminal display device, receives switchgear house data and is interacted with user.
2. system according to claim 1, it is characterised in that
The interfacing expansion module supports 3G/4G/ wireless modules/RJ45/RS232/ short message modes to carry out Interface Expanding.
3. system according to claim 2, it is characterised in that the data processing module carries out switchgear house real time data Processing includes:Pretreatment, encapsulation, encryption, decryption, verification, compression, decompression, prescribed coding to switchgear house real time data and/ Or specified codec format.
4. system according to claim 2, it is characterised in that the data transmission module includes instant data transmission module With off-line data transport module, wherein:
Immediately the data transmission module is used to realize that instant data pass with P2P communication modes or by server pass-through mode It is defeated;
The off-line data transport module is used for realization the offline of data and uploads and download offline.
5. system according to claim 4, it is characterised in that realize the data transfer immediately and realize the offline of data Transmission further includes:Broken string is set to resume function, for when transmitting accidental interruption, restarting to transmit at breakpoint.
6. system according to claim 2, it is characterised in that the data transmission module is used to monitor local and server The network bandwidth of the offline notice of connection time-out, report server, processing local network exception and test data transmission both sides.
7. system according to claim 2, it is characterised in that the alarm module includes and current detecting unit, storing up electricity Unit corresponds to the alarm unit of connection, wherein:
Current detecting unit, detects current anomaly, sends power alarm information;
Alarm unit, receives power alarm information, is alarmed according to the type of alarm of setting;
Charge storage unit is connected with current detecting unit, for power source charges after reception system start and stores electric energy, and to alarm Unit provides electric energy.
8. system according to claim 1, it is characterised in that
The terminal display device include user interactive module, statistical module, historical query module, abnormal alarm module and in real time Monitoring modular,
The user interactive module respectively with the statistical module, the historical query module, the abnormal alarm module and institute Real-time monitoring modular connection is stated,
The monitoring modular in real time is also connected with the abnormal alarm module, wherein:
Real-time monitoring modular is connected with abnormal alarm module, the switchgear house data of monitoring Cloud Server output, output abnormality alarm Information;
Statistical module, for performing the statistics command information of user interactive module input, the switchgear house of statistics Cloud Server output Data, the statistical result of output distribution number of chambers evidence;
Historical query module, for performing the inquiry instruction information of user interactive module input, retrieval high in the clouds storage device output Switchgear house data, the retrieval result of output distribution number of chambers evidence;
User interactive module, for receiving operational order input by user, output order implementing result.
9. system according to claim 1, it is characterised in that the alarm module includes alarm unit, the alarm Unit is buzzer siren, audible-visual annunciator, contains one of SIM card alarm.
10. according to the system described in claim 1-9 any one, it is characterised in that the Cloud Server includes housing and PCB Plate, the first face of the pcb board are provided with electronic component, cooling line are provided with above the second face, the cooling line with it is cold But connected with gas generating unit, electrically operated valve is arranged on the cooling line, and the opening of electrically operated valve is towards the electronics Element simultaneously causes the cooling air-flow face electronic component sprayed;The opening of electrically operated valve is additionally provided with the valve perpendicular to cooling air-flow Plate, valve plate one end are resisted against on spring, and the other end is connected in the opening of electrically operated valve;The spring is set on sliding axle, Sliding axle one end is fixedly connected with valve plate, and the other end is fixed on spring support, which is fixedly connected with cooling line; The valve plate is also fixedly connected with coil fixing body, and coil is provided with the coil fixing body, which is located in magnetic field and goes here and there It is coupled in the electronic circuit of pcb board;When the coil no power in electronic circuit, spring extruding valve plate causes the electrically operated valve It is open as normally off, when the coil in electronic circuit is powered, electrified coil promotes valve plate to squeeze under the action of Lorentz force Pressing spring so that the opening of electrically operated valve is opened, and cooling air-flow sprays;When the power of electronic circuit is bigger, in coil Electric current is bigger, and the Lorentz force that coil is subject to is also bigger, so as to increase extruding amplitude of the valve plate to spring, improves opening outlet air Amount.
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