CN105977804A - Long-term low-temperature state remote cloud server monitoring low-voltage electronic control cabinet and work method thereof - Google Patents
Long-term low-temperature state remote cloud server monitoring low-voltage electronic control cabinet and work method thereof Download PDFInfo
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- CN105977804A CN105977804A CN201610584703.2A CN201610584703A CN105977804A CN 105977804 A CN105977804 A CN 105977804A CN 201610584703 A CN201610584703 A CN 201610584703A CN 105977804 A CN105977804 A CN 105977804A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000007774 longterm Effects 0.000 title abstract 2
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- 230000003993 interaction Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 77
- 230000000694 effects Effects 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000013523 data management Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000036772 blood pressure Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 15
- 230000009286 beneficial effect Effects 0.000 description 12
- 230000005611 electricity Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 3
- 230000005669 field effect Effects 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The invention provides a long-term low-temperature state remote cloud server monitoring low-voltage electronic control cabinet and a work method thereof. The electronic control cabinet is characterized in that a cabinet door receiving room is arranged at the front end of the top end of a cabinet body; a cabinet door is of a roller shutter structure; when a key hole is started, the cabinet door is rolled into the cabinet door receiving room; a cabinet body side plate at one side of the cabinet body is equipped with an electric control cabinet controller; the signal receiving end of an MCU processor is connected with the signal sending end of a temperature sensor; the data interaction end of the MCU processor is connected with the data connection end of a WIFI unit; the WIFI unit is connected with a cloud server; a data interface is connected with the data transmission end of the MCU processor; and an anti-static circuit is connected between the data interface and the MCU processor. The low-voltage electronic control cabinet saves use space; the electronic control cabinet has a seal housing to prevent rainwater and dusts from entering; remote data interaction is realized through the controller; and operating temperature of the low-voltage electronic control cabinet is collected and analyzed in real time, and is adjusted to make the electronic control cabinet controller to work more stably and reliably.
Description
Technical field
The present invention relates to field of electromechanical integration, particularly relate to a kind of long-range cloud server of long-acting low temperature state
Monitoring low-voltage electric cabinet and method of work thereof.
Background technology
Powering or in transformer station's power supply process at building, electrical control cubicles serves vital effect, automatically controlled
Cabinet not only will be stable power transmission, and the working condition of electrical control cubicles is grasped in real time, but existing skill
In art, the data of himself work of electrical control cubicles can not be grasped in real time by staff, and the heating of electrical control cubicles
Problem is not the most well solved.This just needs those skilled in the art badly and solves corresponding technical problem.
Summary of the invention
It is contemplated that at least solve technical problem present in prior art, the most innovatively propose one
Long-acting low temperature state long-range high in the clouds server monitoring low-voltage electric cabinet and method of work thereof.
In order to realize the above-mentioned purpose of the present invention, the invention provides a kind of long-acting low temperature state long-range high in the clouds clothes
Business device monitoring low-voltage electric cabinet, including: cabinet 2, cabinet door 4, cabinet door receiving room 3；
Cabinet 2 top nose placement cabinet door receiving room 3, cabinet door 4 is roller shutter structure on chip, unlocking key hole
When 5, being involved in by cabinet door 4 in cabinet door receiving room 3, the side cabinet 6 of cabinet 2 side installs electrical control cubicles control
Device 30 processed,
Electrical control cubicles controller includes: MCU processor signal receiving terminal connects temperature sensor signal transmitting terminal,
MCU processor electric fan drive end connects electric fan drive circuit signal end, and electric fan drive circuit connects electrical control cubicles
Air-out fan and air inlet fan, MCU processor water pump drive end connects water pump drive circuit signal end, water
Pump drive circuit connects electrical control cubicles water pump, and MCU processor data interaction end connects WIFI cell data even
Connecing end, WIFI unit connects cloud server, and data-interface connects MCU processor data transmission ends,
It is connected anti-static circuit between data-interface with MCU processor；
MCU processor connects power subsystem, and MCU processor circuit signal end connects filter circuit of pressure-stabilizing
Signal end, MCU processor current limliting end connects current-limiting circuit；
MCU processor rf data end connects radio frequency input circuit and rf output circuit, is managed by user
The IC radio-frequency card of reason carries out the reading of data, receives or send such that it is able to electrical control cubicles is carried out data
Management.
Technique scheme have the beneficial effect that the application low-voltage electric cabinet not only save use space, and
And electrical control cubicles surrounding is seal casinghousing, prevents rainwater dust from entering, and achieved remotely by controller
Data interaction, Real-time Collection is analyzed the operating temperature of low-voltage electric cabinet, and is adjusted, this electrical control cubicles control
Device processed arranges filter circuit of pressure-stabilizing and power subsystem, makes the work of electrical control cubicles controller more reliable and more stable.
Described long-acting low temperature state long-range high in the clouds server monitoring low-voltage electric cabinet, it is preferred that described cabinet
Vent is offered in 2 rear ends, installs guide duct 7 one end, guide duct 7 other end and guide duct at vent
Connect for circular arc between one end, grip part 8.
Having the beneficial effect that of technique scheme can carry out sky to the electrical control cubicles closed by rearmounted vent
Air-flow leads to, and this guide duct grip part is metal material, convenient carrying electrical control cubicles.
Described long-acting low temperature state long-range high in the clouds server monitoring low-voltage electric cabinet, it is preferred that also include:
Offering some vents bottom cabinet 2, each vent installs air-out fan 11, guide duct grip part 8
The other end is sealingly mounted at inlet plenum, and inlet plenum and cabinet are set to integrative-structure, and inlet plenum passes through with cabinet
Cutting off 10 mutually isolated, cut off the 10 vent sides being fixed on cabinet 2, inlet plenum bottom is offered some
Air inlet, installs air inlet fan 12 at air inlet, installs some dedusting filter screens 9 in inlet plenum, each removes
There is spacing distance between dirt filter screen, prevent dust from excessively adsorbing and result in blockage.
The design having the beneficial effect that by air-out fan and air inlet fan of technique scheme, prevents this electricity
Control cabinet is internal produces negative pressure, affects the use of electrical control cubicles.
Described long-acting low temperature state long-range high in the clouds server monitoring low-voltage electric cabinet, it is preferred that also include:
Cabinet 2 placed inside fixed board 14, fixed board 14 is used for installing relay, and fixed board 14 hangs down
Directly it is arranged on cabinet 2 internal, circulates for upper and lower air, fixed board 14 arranges slideway 15, sliding
Road 15 is semi-circular shape, offers open slot on semi-circular shape top, the width of open slot and relay groove
The width of 17 adapts, and installs guide duct filter screen 16 between cabinet 2 vent and guide duct.
Having the beneficial effect that of technique scheme can make inside electrical control cubicles more by being vertically arranged fixed board
Good ventilation, makes electrical control cubicles be maintained in a stable working stability environment, it is provided that lasting stable electricity
Power exports.
Described long-acting low temperature state long-range high in the clouds server monitoring low-voltage electric cabinet, it is preferred that also include:
Relay one end arranges relay groove 17, and described relay groove 17 is used for slipping into slideway 15, relay
Inserting operating circuit by cable port, cable gim peg 20 and cable activity bolt 22 match and clamp work electricity
Road, cable gim peg 20 is fixed on relay base, and cable activity bolt 22 is by screw thread rotation regulation folder
Holding the degree of tightness state of operating circuit, relay side arranges relay fin 18,19, and relay works
After circuit installation, insert slideway 15 by relay groove 17, some relays are sequentially inserted into cunning
Road 15, operating circuit is accommodated in the cable containing cavities 13 of slideway 15 and fixed board 14 formation.
The having the beneficial effect that relay groove and slideway match and can stable clamping continue of technique scheme
Electrical equipment, and cable containing cavities can receive the operating circuit of relay, it is simple to and electrical control cubicles cable is entered by user
Line pipe is managed.
Described long-acting low temperature state long-range high in the clouds server monitoring low-voltage electric cabinet, it is preferred that also include:
Side cabinet 6 surface install U-shaped water pipe 28, U-shaped water pipe 28 install water pump 31 as water circulation at
Reason device, water pump 31 carries out water loop control by electrical control cubicles controller 30.
The bending density having the beneficial effect that U-shaped water pipe of technique scheme can be entered according to the demand of heat radiation
Row density is arranged, and this water pump controls the flow velocity of current, so that U-shaped water pipe can be good at dispelling the heat.
Described long-acting low temperature state long-range high in the clouds server monitoring low-voltage electric cabinet, it is preferred that also include:
Side cabinet 6 inner surface is installed U-shaped water pipe 28, side cabinet 6 and side plate inner panel 29 and is formed sealing chamber,
U-shaped water pipe 28 is encapsulated in sealing chamber, prevents extraneous touching or corrode to U-shaped water pipe 28,
Protect the U-shaped long-acting work of water pipe 28, and the cabinet 2 of electrical control cubicles, side cabinet 6, U-shaped water pipe and
Side plate inner panel 29 is metal material.
Technique scheme have the beneficial effect that U-shaped water pipe be wrapped in sealing chamber in, it is possible to prevent the external world
The corrosion failure of environment.
Described long-acting low temperature state long-range high in the clouds server monitoring low-voltage electric cabinet, it is preferred that also include:
With side cabinet 6 side, side plate hinge 23 is installed at side plate inner panel 29, overhauls U-shaped water pipe 28 at needs
Time, it is possible to it is easy to open side cabinet 6, by installing fixing post 25 inside side cabinet 6, described fixing
Post 25 is welded on fixing base for post 24, and fixing base for post 24 is arranged on side cabinet 6, with fixing
The fixing tongue 26 that post 25 matches is arranged on inside side plate inner panel 29, fixing tongue 26 for being symmetrical arranged, Gu
After fixed column 25 inserts fixing tongue 26, side cabinet 6 and side plate inner panel are closely fastened, fixing post 25
Surrounding is wedge shape, matches with the wedge shape chamfering of fixing tongue 26.
Technique scheme have the beneficial effect that by fixing tongue and the cooperation of fixing post, form buckling state,
Conveniently overhaul U-shaped water pipe at any time.
Described long-acting low temperature state long-range high in the clouds server monitoring low-voltage electric cabinet, it is preferred that described power supply
Unit includes: power interface the 1st electric capacity in parallel and the 2nd electric capacity, the 1st electric capacity after parallel connection and the 2nd electric capacity
One end connects the first manostat power input, and the first voltage regulator feedback end connects the 1st inductance one end, and first
Manostat power output end connects the 1st inductance other end and the 1st diode cathode respectively, and the first manostat connects
Ground end connects the 1st electric capacity after the 1st diode cathode and parallel connection and the 2nd electric capacity other end, Qi Zhong respectively
1 reversal of diode is to play a protective role, and the effect of the first manostat is that 24V voltage is carried out blood pressure lowering, the
1 inductance one end is also connected with the 3rd electric capacity one end, the 3rd electric capacity other end ground connection, and the 3rd electric capacity one end is also distinguished
Connecting the 4th electric capacity one end and the second manostat power input, the 4th electric capacity other end connects the 1st resistance one
End, the 1st resistance other end ground connection, second manostat power output end connection the 2nd resistance one end, the 2nd
The resistance other end connects the 5th electric capacity one end, and the second manostat power output end is also connected with the 6th electric capacity one end,
Ground connection after the 5th electric capacity other end and the connection of the 6th electric capacity other end, it is luminous that the 6th electric capacity one end is also connected with the 2nd
Diode cathode, the 6th electric capacity other end is also connected with the 2nd light emitting diode negative pole.
Technique scheme have the beneficial effect that this power subsystem can give electrical control cubicles controller provide stable
Power supply, helps low-voltage electric cabinet steady operation.
Invention additionally discloses server monitoring low-voltage electric cabinet work side, a kind of long-acting low temperature state long-range high in the clouds
Method, comprises the steps:
S1, radio frequency input circuit obtains user's radio-frequency card information and carries out authentication, and authentication is passed through afterwards,
Electrical control cubicles controller can be controlled and carry out electrical control cubicles temperature threshold setting or the setting of pump working state；
S2, writes authentication initial information in new user's radio-frequency card by rf output circuit, it is possible under
Identities match identification is carried out when secondary user logs in；
S3, temperature sensor obtains low-voltage electric cabinet internal temperature information, when low-voltage electric cabinet internal temperature surpasses
When crossing normal value, MCU processor controls air inlet fan to the internal air inlet of low-voltage electric cabinet, MCU simultaneously
Processor is opened air-out fan and is exhausted, and forms air circulation and dispel the heat in low-voltage electric cabinet；
S4, when electrical control cubicles side plate temperature is too high, water pump opened by MCU processor, and water pump drives U-shaped water
The condensate water circulatory of pipe, lowers the temperature to electrical control cubicles side plate；
S5, MCU processor, according to the change of electrical control cubicles internal temperature, adjusts air inlet fan and air-out fan
Rotating speed, and MCU processor is according to the change of electrical control cubicles side plate temperature, adjusts the speed of water pump current.
Technique scheme have the beneficial effect that by MCU processor control radio frequency imput output circuit enter
Row subscriber identity information confirms, identifies, and carries out the work of fan and water pump according to electrical control cubicles variations in temperature
Power adjusts, and makes low-voltage electric cabinet be maintained under the state of temperature of steady operation, extends the use longevity of electrical control cubicles
Life.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
The application low-voltage electric cabinet not only saves use space, and electrical control cubicles surrounding is seal casinghousing,
Preventing rainwater dust from entering, and it is mutual to achieve teledata by controller, Real-time Collection analyzes low pressure
The operating temperature of electrical control cubicles, and adjust, this electrical control cubicles controller arranges filter circuit of pressure-stabilizing and power supply
Unit, makes the work of electrical control cubicles controller more reliable and more stable.Radio frequency input is controlled defeated by MCU processor
Go out circuit and carry out subscriber identity information confirmation, identification, and carry out fan and water according to electrical control cubicles variations in temperature
The operating power of pump adjusts, and makes low-voltage electric cabinet be maintained under the state of temperature of steady operation, extends electrical control cubicles
Service life.
The additional aspect of the present invention and advantage will part be given in the following description, and part will be retouched from following
Become obvious in stating, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment
Will be apparent from easy to understand, wherein:
Fig. 1 is overall circuit schematic diagram of the present invention；
Fig. 2 is rolling screen door electrical control cubicles schematic diagram of the present invention；
Fig. 3 is air flow conduit schematic diagram of the present invention；
Fig. 4 is bottom air inlet fan air-out fan schematic diagram of the present invention；
Fig. 5 is the internal riser schematic diagram of the present invention；
Fig. 6 is invention relay schematic diagram；
Fig. 7 is the present invention U-shaped water pipe schematic diagram；
Fig. 8 is lateral plate structure schematic diagram of the present invention；
Fig. 9 is that schematic diagram fixed by side plate of the present invention；
Figure 10 is power subsystem schematic diagram of the present invention；
Figure 11 is current-limiting circuit schematic diagram of the present invention；
Figure 12 is filter circuit of pressure-stabilizing schematic diagram of the present invention；
Figure 13 is anti-static circuit schematic diagram of the present invention；
Figure 14 is radio frequency input circuit schematic diagram of the present invention；
Figure 15 is rf output circuit schematic diagram of the present invention.
Symbol description:
1 wireless WIFI unit, 2 cabinets, 3 cabinet door receiving rooms, 4 cabinet doors, 5 keyholes, 6 cabinet sides
Plate, 7 guide ducts, 8 guide duct grip parts, 9 dedusting filter screens, 10 partitions, 11 air-out fans, 12 air intakes
Fan, 13 cable containing cavities, 14 fixed boards, 15 slideways, 16 guide duct filter screens, 17 relays are recessed
Groove, 18 and 19 be relay fin, 20 cable gim pegs, 21 cable port, 22 cable activity bolts,
23 side plate hinges, 24 fix base for post, 25 fix post, 26 fix tongue, 27 fix tongue pedestal, 28 be
U-shaped water pipe, 29 side plate inner panels, 30 electrical control cubicles controllers, 31 water pumps
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, wherein certainly
Begin to same or similar label eventually represent same or similar element or there is the unit of same or like function
Part.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and can not
It is interpreted as limitation of the present invention.
In describing the invention, it is to be understood that term " longitudinally ", " laterally ", " on ", D score, " front ",
The orientation of the instruction such as " afterwards ", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " or position
Relation of putting, for based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplification is retouched
State rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation
Structure and operation, be therefore not considered as limiting the invention.
In describing the invention, unless otherwise prescribed and limit, it should be noted that term " is installed ",
" be connected ", " connection " should be interpreted broadly, for example, it may be mechanically connected or electrical connection, it is also possible to be two
The connection of individual element internal, can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, for this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term can be understood as the case may be.
As illustrated in fig. 1 and 2, cabinet 2 top nose placement cabinet door receiving room 3, cabinet door 4 is roller shutter on chip
Structure, during unlocking key hole 5, is involved in cabinet door 4 in cabinet door receiving room 3, the cabinet side of cabinet 2 side
Electrical control cubicles controller 30 installed by plate 6, and this electrical control cubicles controller 30 is able to receive that and sends radiofrequency signal, makes
User carries out the operation management of identity information confirmation and electrical control cubicles by radio-frequency card.Roller shutter by cabinet door 4
Structure designs, unlike the design of traditional switch door had not only taken up room, but also because cabinet door is Metal Flake causing not
Necessary scuffing such that it is able to prevent the maloperation such as scratch of staff, wireless WIFI unit is installed
In electrical control cubicles shell upper.
Electrical control cubicles controller includes: MCU processor electric fan drive end connects electric fan drive circuit signal end,
Electric fan drive circuit connects electrical control cubicles air-out fan and air inlet fan, and MCU processor water pump drive end connects
Water pump drive circuit signal end, water pump drive circuit connects electrical control cubicles water pump, and MCU processor data is mutual
End connects WIFI cell data and connects end, and WIFI unit can connect external wireless data, or connects cloud
End server, is transferred to cloud server or long-distance user by the real time operation parameter of electrical control cubicles, it is also possible to
Realize electrical control cubicles to be placed between building, each electrical control cubicles data mutual, MCU processor in order to
Steady operation thus anti-static circuit is set, data-interface USB interface carry out plug operation or data
In transmitting procedure, anti-static circuit is set, prevents MCU processor from burning or short circuit, MCU process
Anti-static circuit it is connected between device with data-interface.
When MCU processor connects power subsystem, in order to allow the steady operation of MCU processor own, MCU
Processor circuit signal end connects filter circuit of pressure-stabilizing signal end, prevents external power source by filter circuit of pressure-stabilizing
The injury that MCU processor is caused by power supply instability.
The internally installed temperature sensor of electrical control cubicles, is sent to MCU processor, at MCU by temperature signal
Reason device signal receiving end connects temperature sensor signal transmitting terminal.
MCU processor rf data end connects radio frequency input circuit and rf output circuit, is managed by user
The IC radio-frequency card of reason carries out the reading of data, receives or send such that it is able to electrical control cubicles is carried out data
Management.This data management includes the collection using user identity, read-write, and electrical control cubicles internal temperature number
According to collection.
Lightning protection device is installed outside electrical control cubicles, prevents the circuit in the abnormal electrical control cubicles caused of weather condition from burning
Bad risk.
MCU processor power supply end connects power subsystem feeder ear, and MCU processor is carried out by power subsystem
Power thus obtain 3.3V power supply, and power subsystem can give the output that the offer of MCU processor is stable
Power supply.
MCU processor current limliting end connects current-limiting circuit, it is ensured that MCU processor can be in low current condition
Under smooth and easy work, and be a kind of protective effect to MCU processor, prevent by adding current-limiting circuit
The circuit damage that only power subsystem overload causes.
MCU processor power supply steady press bond filter circuit of pressure-stabilizing signal end, by filter circuit of pressure-stabilizing pair
MCU processor carries out voltage regulation filtering.
As shown in Figures 2 and 3, vent is offered in cabinet 2 rear end, installs guide duct 7 one end at vent,
It is connected for circular arc between guide duct 7 other end with one end, guide duct grip part 8, it is ensured that air circulation is smooth and easy,
Guide duct grip part 8 can facilitate user take or move electrical control cubicles.
As shown in Figure 4, offering some vents bottom cabinet 2, air-out fan 11 installed by each vent,
Guide duct grip part 8 other end is sealingly mounted at inlet plenum, and inlet plenum and cabinet are set to integrative-structure, enter
Air chamber and cabinet are mutually isolated by cutting off 10, cut off the 10 vent sides being fixed on cabinet 2, air inlet
Some air inlets are offered in bottom, room, install air inlet fan 12 at air inlet, install some removing in inlet plenum
Dirt filter screen 9, has spacing distance between each dedusting filter screen, prevents dust from excessively adsorbing and results in blockage.
As it is shown in figure 5, cabinet 2 placed inside fixed board 14, fixed board 14 is used for installing relay,
It is internal that fixed board 14 is vertically mounted on cabinet 2, circulates for upper and lower air, owing to cabinet top is with vertical
Face is enclosed construction, and only bottom arranges ventilation installation, so prevents dust from falling into, and also avoids automatically controlled simultaneously
The risk that when cabinet is placed on outdoor, rainwater enters, arranges slideway 15 on fixed board 14, and slideway 15 is
Semi-circular shape, offers open slot on semi-circular shape top, the width of open slot and the width of relay groove 17
Degree adapts, and installs guide duct filter screen 16, be used for preventing dust between cabinet 2 vent and guide duct
Enter, affect electrical control cubicles and normally work.
As shown in Figure 6, relay one end arranges relay groove 17, and described relay groove 17 is used for sliding
Entering slideway 15, relay inserts operating circuit, cable gim peg 20 and cable activity bolt 22 by cable port
Match clamping operating circuit, and cable gim peg 20 is fixed on relay base, cable activity bolt 22
By the degree of tightness state of screw thread rotation regulation clamping operating circuit, relay side arranges relay fin
18,19, after relay operating circuit installation, insert slideway 15 by relay groove 17, if will
Dry relay is sequentially inserted into slideway 15, and operating circuit is accommodated in slideway 15 and the line of fixed board 14 formation
In cable containing cavities 13, such effect is that circuit storage is neat, it is simple to maintenance is searched, and improves work efficiency.
As it is shown in fig. 7, install U-shaped water pipe 28 on side cabinet 6 surface, its mounting means can be weldering
Connect, water pipe becket fixes snapping, and U-shaped water pipe 28 installs water pump 31 as water circulation treatment device, water
Pump 31 carries out water loop control by electrical control cubicles controller 30.
As shown in Figure 8, for the preferred embodiment of U-shaped water pipe 28, side cabinet 6 inner surface is installed U-shaped
Water pipe 28, side cabinet 6 and side plate inner panel 29 are formed and seal chamber, are encapsulated in close by U-shaped water pipe 28
In envelope chamber, prevent extraneous touching or corrode to U-shaped water pipe 28, protecting the U-shaped long-acting work of water pipe 28
Make, and the cabinet 2 of electrical control cubicles, side cabinet 6, U-shaped water pipe and side plate inner panel 29 be metal material,
Heat conductivility is good, makes electrical control cubicles be maintained at the state of Effec-tive Function.
As it is shown in figure 9, overhaul for the ease of electrical control cubicles, pacify with side cabinet 6 side at side plate inner panel 29
Dress side plate hinge 23, when needs overhaul U-shaped water pipe 28, it is possible to be easy to open side cabinet 6, at ordinary times
In order to protect U-shaped water pipe 28, by installing fixing post 25, described fixing post 25 inside side cabinet 6
Being welded on fixing base for post 24, fixing base for post 24 is arranged on side cabinet 6, with fixing post 25
The fixing tongue 26 matched is arranged on inside side plate inner panel 29, and fixing tongue 26, for being symmetrical arranged, fixes post
After 25 insert fixing tongue 26, side cabinet 6 and side plate inner panel are closely fastened, fixing post 25 surrounding
For wedge shape, match with the wedge shape chamfering of fixing tongue 26.
As shown in Figure 10, power subsystem includes: power interface the 1st electric capacity in parallel and the 2nd electric capacity, in parallel
After the 1st electric capacity and the 2nd electric capacity one end connect the first manostat power input, the first voltage regulator feedback end
Connecting the 1st inductance one end, the first manostat power output end connects the 1st inductance other end and the 1st respectively
Diode cathode, the first manostat earth terminal connects the 1st electric capacity after the 1st diode cathode and parallel connection respectively
With the 2nd electric capacity other end, wherein the 1st reversal of diode is to play a protective role, the effect of the first manostat
Being that 24V voltage carries out blood pressure lowering, the 1st inductance one end is also connected with the 3rd electric capacity one end, the 3rd electric capacity another
End ground connection, the 3rd electric capacity one end is also respectively connected with the 4th electric capacity one end and the second manostat power input, the
The 4 electric capacity other ends connect the 1st resistance one end, the 1st resistance other end ground connection, the second manostat power supply output
End connects the 2nd resistance one end, and the 2nd resistance other end connects the 5th electric capacity one end, and the second manostat power supply is defeated
Go out end and be also connected with ground connection after the 6th electric capacity one end, the 5th electric capacity other end and the 6th electric capacity other end connect, the
6 electric capacity one end are also connected with the 2nd light emitting diode positive pole, and the 6th electric capacity other end is also connected with the 2nd light-emitting diodes
Pipe negative pole.This power subsystem exports stable 24V voltage and 3.3V voltage, and power work is stable.
As shown in figure 11, current-limiting circuit includes: control by connecting MCU processor high side fet
End connects the 1st fet gate, and the 1st field effect transistor source electrode connects 3.3V power end and parallel connection respectively
7th electric capacity and the 8th electric capacity one end, the 7th electric capacity in parallel and the 8th electric capacity other end ground connection, the 1st effect
Pipe drain electrode should connect the 10th inductance one end and the 2nd field effect transistor source electrode respectively, the 2nd field effect transistor drain electrode connects
Ground, the 2nd fet gate connects MCU processor low side fet and controls end, and the 10th inductance is another
One end connects the 9th electric capacity one end, and the 9th electric capacity other end connects the 3rd resistance one end, and the 9th electric capacity one end is also
Connecting the 4th resistance one end, the 4th resistance other end connects the 3rd resistance other end, and the 3rd resistance other end is also
Connecting the 5th resistance one end, the 5th resistance other end ground connection, the 4th resistance one end is also connected with the 12nd electric capacity one
End, the 12nd electric capacity other end connects the 13rd electric capacity one end and the 4th resistance one end respectively, and the 13rd electric capacity is another
One end connects the 14th electric capacity one end and 12 electric capacity one end respectively, and the 14th electric capacity other end connects the 15th respectively
Electric capacity one end and the 13rd electric capacity one end, the 15th electric capacity other end connects the 14th electric capacity one end and 1.8V respectively
Power end, the 15th electric capacity one end ground connection, the 3rd resistance other end is also respectively connected with the 6th resistance one end and
11 electric capacity one end, the 6th resistance other end connects the 10th electric capacity one end, and the 10th electric capacity other end connects respectively
Connecing the 11st electric capacity other end and MCU processor current compensation controls end, the 6th resistance one end is also connected with electricity
Stream feedback end.
As shown in figure 12, filter circuit of pressure-stabilizing includes: the 16th electric capacity one end connects the 7th resistance one end, the
7 resistance other end ground connection, the 16th electric capacity other end connects the 17th electric capacity one end, and the 17th electric capacity one end is also
Connecting the 18th electric capacity one end, the 17th electric capacity other end connects the 8th resistance one end, another termination of the 8th resistance
Ground, the 18th electric capacity one end is also connected with the 19th electric capacity one end, and the 18th electric capacity other end connects the 9th resistance one
End, the 9th resistance other end ground connection, the 19th electric capacity one end is also connected with the 3rd diode cathode, the 19th electric capacity
The other end connects the 10th resistance one end, the 10th resistance other end ground connection, and the 3rd diode cathode connects the 2nd
Inductance one end, the 2nd inductance other end connects MCU processor voltage stabilizing transmission ends, and the 2nd inductance other end is also
Connect the 20th electric capacity one end, the 20th electric capacity other end ground connection, the 21st electric capacity in parallel and the 22nd electric capacity one
End connects pull end in MCU processor voltage stabilizing, the 21st electric capacity in parallel and the 22nd electric capacity other end ground connection.
As shown in figure 13, data transmission anti-static circuit includes: data-interface connects MCU processor number
According to transmission ends, data-interface voltage end connects the 23rd electric capacity in parallel and the 24th electric capacity one end, and in parallel the
23 electric capacity and the 24th electric capacity other end ground connection, the 25th electric capacity one end connects data-interface data input negative pole,
25th electric capacity other end ground connection, the 26th electric capacity one end connects data-interface data input positive pole, the 26th electricity
Holding other end ground connection, the 27th electric capacity one end connects the 26th electric capacity other end, and the 27th electric capacity other end connects
MCU processor data transmission ends, the 11st resistor coupled in parallel the 27th electric capacity.
4th diode and the 5th diode are two-way stable state diode.
As shown in figure 14, radio frequency input circuit includes: rf inputs connects the 12nd resistance one end, the
The 12 resistance other ends connect the 5th inductance one end and the 31st electric capacity one end respectively, and the 5th electric capacity other end is respectively
Connecting the 30th electric capacity one end and the 4th inductance one end, it is another that the 31st electric capacity other end connects the 30th electric capacity respectively
One end and ground connection, the 4th inductance one end is also connected with the 29th electric capacity one end, and the 29th electric capacity other end connects MCU
Processor rf signal reception end, the 4th inductance other end connects MCU processor rf signal reception end,
The 4th inductance other end is also connected with the 28th electric capacity one end, and the 28th electric capacity other end ground connection, the 28th electric capacity is another
One end is also connected with the 3rd inductance one end, and the 3rd inductance other end connects the 29th electric capacity other end.User passes through
Radio-frequency card contact radio frequency input circuit carries out authentication and safety management.
As shown in figure 15, rf output circuit includes: RF output end connect respectively the 8th inductance one end and
39th electric capacity one end, the 39th electric capacity other end connects the 15th resistance one end, and the 15th resistance other end is respectively
Connecting the 14th resistance one end and ground connection, the 14th resistance other end connects the 38th electric capacity one end, the 38th electric capacity
The other end connects the 8th inductance other end, and the 8th inductance other end is also connected with the 37th electric capacity one end and the respectively
7 inductance one end, the 7th inductance other end connects the 36th electric capacity one end and the 35th electric capacity one end respectively, and the 37th
Electric capacity other end connection the 13rd resistance one end, the 13rd resistance other end connection the 6th inductance one end, the 6th
The inductance other end connects the 36th electric capacity other end and ground connection respectively, and the 35th electric capacity one end is also connected with the 34th electricity
Holding one end, the 34th electric capacity other end connects the 13rd resistance other end and the 33rd electric capacity one end respectively, and the 33rd
The electric capacity other end connects the 32nd electric capacity one end and MCU processor radio frequency output signal end, the 32nd electricity respectively
Hold the other end and connect the 36th electric capacity other end and MCU processor radio frequency output signal end respectively, at MCU
Reason device radio frequency electrical source connects the 9th inductance one end, and the 9th inductance other end connects power end.This radio frequency exports
Circuit can carry out information write by MCU processor to the radio-frequency card of user, enters the information of radio-frequency card
Row write operation.
MCU processor is preferably RT5350SF.
Invention additionally discloses server monitoring low-voltage electric cabinet work side, a kind of long-acting low temperature state long-range high in the clouds
Method, comprises the steps:
S1, radio frequency input circuit obtains user's radio-frequency card information and carries out authentication, and authentication is passed through afterwards,
Electrical control cubicles controller can be controlled and carry out electrical control cubicles temperature threshold setting or the setting of pump working state；
S2, writes authentication initial information in new user's radio-frequency card by rf output circuit, it is possible under
Identities match identification is carried out when secondary user logs in；
S3, temperature sensor obtains low-voltage electric cabinet internal temperature information, when low-voltage electric cabinet internal temperature surpasses
When crossing normal value, MCU processor controls air inlet fan to the internal air inlet of low-voltage electric cabinet, MCU simultaneously
Processor is opened air-out fan and is exhausted, and forms air circulation and dispel the heat in low-voltage electric cabinet；
S4, when electrical control cubicles side plate temperature is too high, water pump opened by MCU processor, and water pump drives U-shaped water
The condensate water circulatory of pipe, lowers the temperature to electrical control cubicles side plate；
S5, MCU processor, according to the change of electrical control cubicles internal temperature, adjusts air inlet fan and air-out fan
Rotating speed, and MCU processor is according to the change of electrical control cubicles side plate temperature, adjusts the speed of water pump current.
Technique scheme have the beneficial effect that by MCU processor control radio frequency imput output circuit enter
Row subscriber identity information confirms, identifies, and carries out the work of fan and water pump according to electrical control cubicles variations in temperature
Power adjusts, and makes low-voltage electric cabinet be maintained under the state of temperature of steady operation, extends the use longevity of electrical control cubicles
Life.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ",
The description of " concrete example " or " some examples " etc. means to combine the concrete spy of this embodiment or example description
Levy, structure, material or feature are contained at least one embodiment or the example of the present invention.In this explanation
In book, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, retouch
Specific features, structure, material or the feature stated can be in any one or more embodiments or example
Combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, those of ordinary skill in the art can manage
Solve: these embodiments can be carried out in the case of without departing from the principle of the present invention and objective multiple change,
Amendment, replacement and modification, the scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a long-acting low temperature state long-range high in the clouds server monitoring low-voltage electric cabinet, it is characterised in that bag
Include: cabinet (2), cabinet door (4), cabinet door receiving room (3)；
Cabinet (2) top nose placement cabinet door receiving room (3), cabinet door (4) is roller shutter structure on chip, opens
During tunkey keyhole (5), cabinet door (4) is involved in cabinet door receiving room (3), the cabinet of cabinet (2) side
Electrical control cubicles controller (30) installed by side plate (6),
Electrical control cubicles controller includes: MCU processor signal receiving terminal connects temperature sensor signal transmitting terminal,
MCU processor electric fan drive end connects electric fan drive circuit signal end, and electric fan drive circuit connects electrical control cubicles
Air-out fan and air inlet fan, MCU processor water pump drive end connects water pump drive circuit signal end, water
Pump drive circuit connects electrical control cubicles water pump, and MCU processor data interaction end connects WIFI cell data even
Connecing end, WIFI unit connects cloud server, and data-interface connects MCU processor data transmission ends,
It is connected anti-static circuit between data-interface with MCU processor；
MCU processor connects power subsystem, and MCU processor circuit signal end connects filter circuit of pressure-stabilizing
Signal end, MCU processor current limliting end connects current-limiting circuit；
MCU processor rf data end connects radio frequency input circuit and rf output circuit, is managed by user
The IC radio-frequency card of reason carries out the reading of data, receives or send such that it is able to electrical control cubicles is carried out data
Management.
The long-range high in the clouds of long-acting low temperature state the most according to claim 1 server monitoring low-voltage electric cabinet,
It is characterized in that, vent is offered in described cabinet (2) rear end, installs guide duct (7) at vent
End, is connected for circular arc between guide duct (7) other end with guide duct grip part (8) one end.
The long-range high in the clouds of long-acting low temperature state the most according to claim 1 server monitoring low-voltage electric cabinet,
It is characterized in that, also include: some vents are offered in cabinet (2) bottom, and air-out installed by each vent
Fan (11), guide duct grip part (8) other end is sealingly mounted at inlet plenum, and inlet plenum is arranged with cabinet
Being structure as a whole, inlet plenum and cabinet are mutually isolated by cutting off (10), cut off (10) and are fixed on cabinet
(2) vent side, some air inlets are offered in inlet plenum bottom, at air inlet installation air inlet fan (12),
Some dedusting filter screens (9) are installed in inlet plenum, have spacing distance between each dedusting filter screen, prevent dust
Excessively absorption results in blockage.
The long-range high in the clouds of long-acting low temperature state the most according to claim 1 server monitoring low-voltage electric cabinet,
It is characterized in that, also include: cabinet (2) placed inside fixed board (14), fixed board (14) is used
In installing relay, it is internal that fixed board (14) is vertically mounted on cabinet (2), for upper and lower air stream
Logical, fixed board (14) arranges slideway (15), slideway (15) is semi-circular shape, in semicircle
Open slot is offered on shape top, and the width of open slot adapts with the width of relay groove (17), at cabinet
(2) guide duct filter screen (16) is installed between vent and guide duct.
The long-range high in the clouds of long-acting low temperature state the most according to claim 1 server monitoring low-voltage electric cabinet,
It is characterized in that, also include: relay one end arranges relay groove (17), described relay groove (17)
For slipping into slideway (15), relay by cable port insert operating circuit, cable gim peg (20) and
Cable activity bolt (22) matches clamping operating circuit, and cable gim peg (20) is fixed on relay base
On, cable activity bolt (22) is by the degree of tightness state of screw thread rotation regulation clamping operating circuit, relay side
Face arranges relay fin (18), (19), after relay operating circuit installation, passes through relay
Groove (17) inserts slideway (15), and some relays are sequentially inserted into slideway (15), and operating circuit is received
In the cable containing cavities (13) that slideway (15) and fixed board (14) are formed.
The long-range high in the clouds of long-acting low temperature state the most according to claim 1 server monitoring low-voltage electric cabinet,
It is characterized in that, also include: U-shaped water pipe (28), U-shaped water pipe are installed on side cabinet (6) surface
(28) water pump (31) is installed and passes through electrical control cubicles controller (30) as water circulation treatment device, water pump (31)
Carry out water loop control.
The long-range high in the clouds of long-acting low temperature state the most according to claim 1 server monitoring low-voltage electric cabinet,
It is characterized in that, also include: side cabinet (6) inner surface installs U-shaped water pipe (28), side cabinet
(6) formed seal chamber with side plate inner panel (29), U-shaped water pipe (28) is encapsulated in sealing chamber,
Prevent extraneous touching or corrode to U-shaped water pipe (28), protecting U-shaped water pipe (28) long-acting work, and
And the cabinet (2) of electrical control cubicles, side cabinet (6), U-shaped water pipe and side plate inner panel (29) are metal material.
The long-range high in the clouds of long-acting low temperature state the most according to claim 1 server monitoring low-voltage electric cabinet,
It is characterized in that, also include: with side cabinet (6) side, side plate hinge is installed at side plate inner panel (29)
(23), when needs overhaul U-shaped water pipe (28), it is possible to be easy to open side cabinet (6), pass through cabinet
Fixing post (25) is installed in side plate (6) inner side, and described fixing post (25) is welded on fixing base for post (24)
On, fixing base for post (24) is arranged on side cabinet (6), with consolidating that fixing post (25) matches
Determining tongue (26) and be arranged on side plate inner panel (29) inner side, fixing tongue (26), for being symmetrical arranged, fixes post (25)
After inserting fixing tongue (26), side cabinet (6) and side plate inner panel are closely fastened, fixing post (25)
Surrounding is wedge shape, matches with the wedge shape chamfering of fixing tongue (26).
The long-range high in the clouds of long-acting low temperature state the most according to claim 1 server monitoring low-voltage electric cabinet,
It is characterized in that, described power subsystem includes: power interface the 1st electric capacity in parallel and the 2nd electric capacity, after parallel connection
The 1st electric capacity and the 2nd electric capacity one end connect the first manostat power input, the first voltage regulator feedback end is even
Connecing the 1st inductance one end, the first manostat power output end connects the 1st inductance other end and the 1st two pole respectively
Pipe negative pole, the first manostat earth terminal connects the 1st electric capacity after the 1st diode cathode and parallel connection and respectively
The 2 electric capacity other ends, wherein the 1st reversal of diode is to play a protective role, the effect of the first manostat be by
24V voltage carries out blood pressure lowering, and the 1st inductance one end is also connected with the 3rd electric capacity one end, the 3rd electric capacity other end ground connection,
3rd electric capacity one end is also respectively connected with the 4th electric capacity one end and the second manostat power input, and the 4th electric capacity is another
One end connects the 1st resistance one end, the 1st resistance other end ground connection, and the second manostat power output end connects the
2 resistance one end, the 2nd resistance other end connects the 5th electric capacity one end, and the second manostat power output end also connects
Connect ground connection after the 6th electric capacity one end, the 5th electric capacity other end and the 6th electric capacity other end connect, the 6th electric capacity one
End is also connected with the 2nd light emitting diode positive pole, and the 6th electric capacity other end is also connected with the 2nd light emitting diode negative pole.
10. a long-acting low temperature state long-range high in the clouds server monitoring low-voltage electric cabinet method of work, its feature
It is, comprises the steps:
S1, radio frequency input circuit obtains user's radio-frequency card information and carries out authentication, and authentication is passed through afterwards,
Electrical control cubicles controller can be controlled and carry out electrical control cubicles temperature threshold setting or the setting of pump working state；
S2, writes authentication initial information in new user's radio-frequency card by rf output circuit, it is possible under
Identities match identification is carried out when secondary user logs in；
S3, temperature sensor obtains low-voltage electric cabinet internal temperature information, when low-voltage electric cabinet internal temperature surpasses
When crossing normal value, MCU processor controls air inlet fan to the internal air inlet of low-voltage electric cabinet, MCU simultaneously
Processor is opened air-out fan and is exhausted, and forms air circulation and dispel the heat in low-voltage electric cabinet；
S4, when electrical control cubicles side plate temperature is too high, water pump opened by MCU processor, and water pump drives U-shaped water
The condensate water circulatory of pipe, lowers the temperature to electrical control cubicles side plate；
S5, MCU processor, according to the change of electrical control cubicles internal temperature, adjusts air inlet fan and air-out fan
Rotating speed, and MCU processor is according to the change of electrical control cubicles side plate temperature, adjusts the speed of water pump current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610584703.2A CN105977804B (en) | 2016-07-23 | 2016-07-23 | The long-range high in the clouds server monitoring low-voltage electric cabinet of long-acting low-temperature condition and its method of work |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610584703.2A CN105977804B (en) | 2016-07-23 | 2016-07-23 | The long-range high in the clouds server monitoring low-voltage electric cabinet of long-acting low-temperature condition and its method of work |
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| CN105977804A true CN105977804A (en) | 2016-09-28 |
| CN105977804B CN105977804B (en) | 2018-04-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109901484A (en) * | 2019-04-10 | 2019-06-18 | 焦作华飞电子电器股份有限公司 | High aititude, low temperature environment electric control gear control system and method based on AI system |
| CN111987614A (en) * | 2020-08-12 | 2020-11-24 | 广东电网有限责任公司清远供电局 | Switch cabinet |
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| CN109901484B (en) * | 2019-04-10 | 2021-09-28 | 焦作华飞电子电器股份有限公司 | Control system and method of high-altitude and low-temperature environment electric control device based on AI system |
| CN111987614A (en) * | 2020-08-12 | 2020-11-24 | 广东电网有限责任公司清远供电局 | Switch cabinet |
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| CN105977804B (en) | 2018-04-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Chunxi Inventor after: Xie Tao Inventor before: Wu Jicheng Inventor before: Wu Dan |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180319 Address after: 400023 No. 366, No. 366, No.1 north shore road, Jiangbei District, Chongqing City, 2-1 Applicant after: Huapu Electric Power Co. Ltd. Address before: 404300 Chongqing city Zhongxian town of Chungju Jingzhong Road No. 1 of No. 2 1-3 Applicant before: Wu Jicheng |
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