CN106410627A - Intelligent switch cabinet system - Google Patents
Intelligent switch cabinet system Download PDFInfo
- Publication number
- CN106410627A CN106410627A CN201611119943.1A CN201611119943A CN106410627A CN 106410627 A CN106410627 A CN 106410627A CN 201611119943 A CN201611119943 A CN 201611119943A CN 106410627 A CN106410627 A CN 106410627A
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- China
- Prior art keywords
- shell
- blower fan
- reflecting mirror
- sensor
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/308—Mounting of cabinets together
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
Abstract
The invention provides an intelligent switch cabinet system, and relates to the field of electric power systems. According to the intelligent switch cabinet system provided by the invention, through arrangement of an environmental sensor located inside a switch cabinet and a first wireless transmitter matched with the environmental sensor and arrangement of a mobile monitor located outside the switch cabinet, a user can detect a current situation of the switch cabinet through two sets of detection equipment inside and outside the switch cabinet at the same time, thereby ensuring comprehensiveness of detection, and avoiding the problem that maintenance personnel need to go to a switch cabinet field to perform detection and danger easily occurs.
Description
Technical field
The present invention relates to field of power, in particular to a kind of intelligent switchboard system.
Background technology
Switch cubicle (switch cabinet) is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, so
Enter sub-control switch afterwards, each branch is needed to arrange by it.As instrument, automatic control, motor magnetic switch, various A.C. contactors
Deng have also sets altitude chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, such as power plant etc., and being additionally provided with of having mainly sets for protecting
Standby low-frequency load reduction.
The Main Function of switch cubicle (switchgear) be carry out generating electricity, transmit electricity in power system, distribution and electric energy conversion
During, carry out folding, control and protection electrical equipment.Part in switch cubicle mainly has chopper, disconnecting switch, load
Switch, operating mechanism, transformer and various protection device etc. form.The sorting technique of switch cubicle is a lot, such as by chopper
Mounting means can be divided into movable switch cubicle and fixed switching cabinet；Or the difference according to cabinet body structure, open type can be divided into
Switch cubicle, metal closed switch cabinet and metal enclosed armoured switch cabinet；High-voltage switch gear can be divided into according to electric pressure difference again
Cabinet, Medium Voltage Switchgear and low-tension switch cabinet etc..It is primarily adapted for use in power plant, transformer station, petrochemical industry, metallurgical steel rolling, light industry spinning
Knit, industrial enterprise and residential quarters, skyscraper etc. various difference occasions.
Due to switch cubicle situation determine coupled system can normal work, when switch cubicle breaks down, or
When being operation irregularity, then can lead to the system associated there cannot normal work.
In conventional solution, process that switch cubicle is overhauled is all to be completed by thinking, but, this kind of mode consumes
Human resourcess excessive, and, in high-tension switch cabinet field, switch cubicle overhauled and safeguarded it is also possible to lead using artificial
The safety causing attendant cannot be effectively guaranteed.
Content of the invention
It is an object of the invention to provide a kind of intelligent switchboard system, to improve the convenience that switch cubicle is detected
Safety with personnel.
In a first aspect, embodiments providing a kind of intelligent switchboard system, including：
Elongated switch cubicle group, switch cubicle group is made up of multiple switch cabinets in cuboid, switch cubicle group
Switch cabinet in group all in the same direction linearly type be arranged in order；
It is provided with the moving track of strip in the side of switch cubicle group, mobile detection is provided with moving track
Device, moving detector is slidably connected with moving track, and moving track is parallel with switch cubicle group；
Switch cabinet includes the ring that square shell, the slide rail of the S-shaped being arranged on outer casing inner wall and slide rail are slidably connected
The first radio transmitters that border sensor is electrically connected with environmental sensor, it is arranged on side wall of outer shell watch window and is arranged on
Radio-frequency (RF) transmitter on outer shell outer wall；First radio transmitters be used for by the ambient signal detected by environmental sensor transmit to
Long-range control end；The coding that radio-frequency (RF) transmitter is used for will be stored in switch cabinet therein sends；Environmental sensor includes temperature
Degree sensor and humidity sensor；Watch window is towards moving track；
Mobile monitoring device includes main body rack and shifter, and main body rack is connected with moving track by shifter, mobile
Device is used for driving main body rack to move along moving track；
Camera, the second radio transmitters and the radio frequency receiver being matched with radio-frequency (RF) transmitter are provided with main body rack,
Second radio transmitters are electrically connected with camera and radio frequency receiver respectively, and the camera lens of camera is towards watch window；Second wirelessly sends out
Device is sent to be used for the image captured by camera and the coding transmission received by radio frequency receiver to control end；
Control end is used for judging whether the numerical value of the ambient signal receiving exceedes first threshold, and ought exceed first threshold
Alarm.
In conjunction with a first aspect, embodiments providing the first possible embodiment of first aspect, wherein, outward
Shell is made up of polylith splice plate, and splice plate includes the first metal layer, rubber layer and the second metal layer composition stacking gradually arrangement；
The groove of strip is provided with the first metal layer, the side wall of the thickness direction of splice plate is provided with shackle member, multiple splicings
Plate is connected successively by shackle member, to form shell；
It is additionally provided with demarcation strip inside the housing, demarcation strip is by the 3rd metal level, the insulating barrier and stacking gradually arrangement
Four metal level compositions, the thickness of demarcation strip is identical with the thickness of groove, and demarcation strip can be inserted in groove；
The 3rd metal level away from insulating barrier side, and the 4th metal level is also respectively provided with away from the side of insulating barrier
Static electricity shield layer.
In conjunction with a first aspect, the possible embodiment of the second that embodiments provides first aspect, wherein, exist
First corner of shell is provided with the first blower fan, the second corner is provided with the second blower fan, the third angle falls, and place is provided with the 3rd
It is provided with four fan device at blower fan, fourth corner；First blower fan, the second blower fan, the 3rd blower fan and four fan device are respectively positioned on shell
Inside；
First blower fan, the second blower fan, the 3rd blower fan and four fan device are adjacent successively, the height of the first blower fan and the second blower fan
The difference in height all same of the difference in height, the 3rd blower fan and four fan device of difference, the second blower fan and the 3rd blower fan；
The air outlet of the first blower fan is towards the second blower fan；The air outlet of the second blower fan is towards the 3rd blower fan；3rd blower fan
Air outlet is towards four fan device；The air outlet of four fan device is towards the air outlet positioned at side wall of outer shell top.
In conjunction with a first aspect, embodiments providing the third possible embodiment of first aspect, wherein, exist
The side wall upper part of shell and bottom are respectively arranged with the first delivery port and second delivery port of strip, the first delivery port and second
Delivery port is respectively arranged with the first rotating wheel and the second rotating wheel, and conveyer belt ringwise is also cross the first delivery port and second
Delivery port, and surround the first rotating wheel, the second rotating wheel, and surround the shell between the first delivery port and the second delivery port
Side wall；
The side that conveyer belt is located at enclosure is provided with the first activated carbon adsorption layer；It is located at outside shell in conveyer belt
Second activated carbon adsorption layer is provided with the side in portion；First activated carbon adsorption layer and the second activated carbon adsorption layer are all and conveyer belt
It is detachably connected；
When first rotating wheel rotates, conveyer belt can be driven to rotate, so that the first activated carbon adsorption layer is moved by the inside of shell
Move to the outside of shell, and make the second activated carbon adsorption layer by the outside mobile inside to shell of shell.
In conjunction with a first aspect, embodiments providing the 4th kind of possible embodiment of first aspect, wherein, exist
Metallic conductance chain is additionally provided with the diapire of shell, is that one end of metallic conductance chain is fixedly connected with the diapire of shell, the other end
At ground；The outside of the roof of shell is provided with high-voltage arrester.
In conjunction with a first aspect, embodiments providing the 5th kind of possible embodiment of first aspect, wherein, warm
Degree sensor is multiple, and multiple temperature sensor is successively set between the first blower fan and the second blower fan；
The difference of the numerical value of ambient temperature signal that control end is additionally operable to judge that adjacent two temperature sensor is collected
Whether value exceedes Second Threshold, and ought exceed Second Threshold alarm.
In conjunction with a first aspect, embodiments providing the 6th kind of possible embodiment of first aspect, wherein, institute
Watch window is located at the bottom of side wall of outer shell, and watch window includes square light-transmitting opening, the first reflecting mirror, the second reflecting mirror and the
Three reflecting mirrors；First reflecting mirror, the second reflecting mirror and the 3rd reflecting mirror are all in plane and all parallel with ground level；
The height of the first reflecting mirror, the 3rd reflecting mirror height identical with the height of the lower edge of light-transmitting opening；Second reflection
The height of mirror is identical with the height of the upper edge of light-transmitting opening；
First reflecting mirror, the second reflecting mirror and the 3rd reflecting mirror arrange along from enclosure to the order of housing exterior；The
One reflecting mirror is located at the inside of shell, and the second reflecting mirror and the 3rd reflecting mirror are respectively positioned on the outside of shell, the light of enclosure
Can sequentially pass through in the camera lens that the first reflecting mirror, light-transmitting opening, the second reflecting mirror and the 3rd reflecting mirror enter camera.
In conjunction with a first aspect, embodiments providing the 7th kind of possible embodiment of first aspect, wherein,
One reflecting mirror is connected with the diapire of shell by rotary electric machine, and rotary electric machine is used for driving the first reflecting mirror with light-transmitting opening
Edge is rotated for axle.
In conjunction with a first aspect, embodiments providing the 8th kind of possible embodiment of first aspect, wherein, go back
Including the barometric pressure sensor arranging inside the housing, gas concentration sensor, controller and the air draft being arranged on air outlet
Fan；Controller is electrically connected with barometric pressure sensor, gas concentration sensor and exhaust fan respectively；
Controller is used for whether comparing the variable quantity of the atmospheric value that barometric pressure sensor is generated more than the 3rd threshold value,
As exceeded, then drive exhaust fan work；
Whether controller is additionally operable to the variable quantity of the gas concentration value that comparison gas concentration sensor is generated more than the 4th
Threshold value, such as exceedes, then drive exhaust fan work.
In conjunction with a first aspect, embodiments providing the 9th kind of possible embodiment of first aspect, wherein, move
The peripheral part of dynamic detector is additionally provided with pyroelectric infrared sensor, and pyroelectric infrared sensor is electrically connected with the second radio transmitters
Connect；
When pyroelectric infrared sensor is used for detecting variation of ambient temperature, generate alarm signal；
Second radio transmitters, are further used for sending alarm signal to control end.
A kind of intelligent switchboard system provided in an embodiment of the present invention, by the way of automatic detection, in prior art
Need attendant using manually being detected at switch cubicle, due to the overtension at switch cubicle so that attendant
Danger easily occurs compare, it passes through to be provided with positioned at the environmental sensor of inside switch cabinet and match with this environmental sensor
The first radio transmitters, and be provided with mobile monitoring device outside positioned at switch cubicle so that user can pass through switch simultaneously
Two sets of inside and outside testing equipments of cabinet detect to the present situation of switch cubicle, both ensure that the comprehensive of detection,
Avoiding attendant needs to carry out detecting the problem being susceptible to danger to switch cubicle scene.
For enabling the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to use required in embodiment
Figure is briefly described it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows the first stereopsis of the switch cabinet of intelligent switchboard system that the embodiment of the present invention is provided
Figure；
Fig. 2 shows the switch cubicle group top view of the intelligent switchboard system that the embodiment of the present invention is provided；
Fig. 3 shows the outer casing inner wall view of the switch cabinet of intelligent switchboard system that the embodiment of the present invention is provided；
Fig. 4 shows the first side-looking of shell of the switch cabinet of intelligent switchboard system that the embodiment of the present invention is provided
Figure；
Fig. 5 shows the enclosure view of the switch cabinet of intelligent switchboard system that the embodiment of the present invention is provided；
Fig. 6 shows the side wall of outer shell view of the switch cabinet of intelligent switchboard system that the embodiment of the present invention is provided；
Fig. 7 shows the shell second side-looking of the switch cabinet of intelligent switchboard system that the embodiment of the present invention is provided
Figure；
Fig. 8 shows the second stereopsis of the switch cabinet of intelligent switchboard system that the embodiment of the present invention is provided
Figure；
Fig. 9 shows the tackling in switch cabinet shown in Fig. 8 of the intelligent switchboard system that the embodiment of the present invention is provided
Shell side view.
In figure, 101, shell；102, watch window；103, moving track；104, switch cabinet；105, switch cubicle group；
106, slide rail；107, rubber layer；108, the first metal layer；109, second metal layer；110, demarcation strip；111, the 3rd metal level；
112, insulating barrier；113, the 4th metal level；114, the first delivery port；115, the second delivery port；116, conveyer belt；117, printing opacity
Mouthful；118, the first reflecting mirror；119, the second reflecting mirror；120, the 3rd reflecting mirror.
Specific embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Generally exist
The assembly of the embodiment of the present invention described and illustrated in accompanying drawing can be arranged with various different configurations and design herein.Cause
This, be not intended to limit claimed invention to the detailed description of the embodiments of the invention providing in the accompanying drawings below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment being obtained on the premise of going out creative work, broadly falls into the scope of protection of the invention.
Switch cubicle is a kind of electrical equipment, the Main Function of switch cubicle be carry out generating electricity, transmit electricity in power system, distribution and
Carry out folding, control and protection electrical equipment during electric energy conversion.Whether its action of existing switch cubicle is reliable, and insulate water
Flat, volume whether miniaturization, the size of discharge capacity, maintainability are important technology indexs, the reliability of action and insulation water
The flat security performance directly affecting switch cubicle, miniaturization can affect installation, floor space and the applicable model of switch cubicle to volume
Enclose, the size of discharge capacity directly determines the ability to work of switch cubicle, the quality of maintainability directly affects the use of switch cubicle
Cost and service efficiency.
In order to ensure that switch cubicle can play due effect, generally, substantial amounts of peace can be increased in switch cubicle
Full facility, such as：Cable adapter, vacuum circuit breaker etc. electronic security device.In addition to these equipment are set, also can timing
By the way of manual inspection, each switch cubicle is checked, checked whether switch cubicle is in normal working condition.But
Switch cubicle is generally in the working condition of high pressure, once electric leakage or operational error, attendant is susceptible to danger, pin
To this kind of situation, this application provides a kind of improvement can only switch cabinet system.
As shown in figs 1-9, intelligent switchboard system provided herein, including：
Elongated switch cubicle group 105, switch cubicle group 105 is made up of multiple switch cabinets 104 in cuboid,
Switch cabinet 104 in switch cubicle group 105 all in the same direction linearly type be arranged in order；
It is provided with the moving track 103 of strip in the side of switch cubicle group 105, moving track 103 is provided with
Moving detector, moving detector is slidably connected with moving track 103, and moving track 103 is parallel with switch cubicle group 105；
Switch cabinet 104 includes square shell 101, the slide rail 106 of S-shaped being arranged on shell 101 inwall and slide rail
The first radio transmitters that 106 environmental sensors being slidably connected are electrically connected with environmental sensor, it is arranged on shell 101 side wall
Upper watch window 102 and the radio-frequency (RF) transmitter being arranged on shell 101 outer wall；First radio transmitters are used for environmental sensor
Detected ambient signal transmits to long-range control end；Radio-frequency (RF) transmitter is used for will be stored in switch cabinet 104 therein
Coding send；Environmental sensor includes temperature sensor and humidity sensor；Watch window 102 is towards moving track 103；
Mobile monitoring device includes main body rack and shifter, and main body rack is connected with moving track 103 by shifter, moves
Dynamic device is used for driving main body rack mobile along moving track 103；
Camera, the second radio transmitters and the radio frequency receiver being matched with radio-frequency (RF) transmitter are provided with main body rack,
Second radio transmitters are electrically connected with camera and radio frequency receiver respectively, and the camera lens of camera is towards watch window 102；Second is wireless
Transmitter is used for the image captured by camera and the coding transmission received by radio frequency receiver to control end；
Control end is used for judging whether the numerical value of the ambient signal receiving exceedes first threshold, and ought exceed first threshold
Alarm.
Wherein, during use, multiple switch cabinet group 105 can be set simultaneously, each switch cubicle group 105 be all have multiple
Switch cabinet 104 forms, and each switch cubicle group 105 is all elongated.As shown in FIG., each switch cubicle group 105 is equal
It is strip, and the quantity of each switch cubicle group 105 breaker in middle cabinet is identical, the length of these switch cubicle groups 105
Also it is all identical (certainly, the size and shape of each switch cubicle is also all identical).
If only one of which switch cubicle group 105, can only be suitable for the moving track 103 of a strip it is preferred that
If only one of which switch cubicle group 105 is it is also possible to be set to the square (sub-track by four strips by moving track 103
Head and the tail connect composition successively), and moving track 103 is around switch group.Now, when mobile monitoring device is in moving track
When movement on 103, then camera can be enable from different directions switch cubicle to be taken pictures, allow the user to pass through
Control end recognizes more complete image information.
When switch cubicle group 105 is multiple, as shown in FIG., one correspondence can be set for each switch group
Moving track 103 (now moving track 103 is multiple), now, the length direction of moving track 103 and switch cabinet 104
Length direction parallel.And adjacent dealing crosses moving track 103 and is attached by connecting track, so that moving track 103
Form multiple S types with connecting track combination, or multiple 8 types.
Specifically, the entirety of switch cabinet 104 should be set to square (being more precisely in cuboid), in order to
Switch cubicle is comprehensively detected, in scheme provided herein, detecting system has been divided into two parts, first portion
Divide the environmental sensor being within shell 101.Wherein, environmental sensor is mainly made up of two sensors, is temperature respectively
Degree sensor and humidity sensor.As electric power facility accessory, the temperature of environment is too high, may have occurred that fire, humidity
Too high, then may cause the situation of electric leakage.Therefore, at least should arrange in this programme this two sensors to shell 101 inside
Environment detected.
If detected using fixed environmental sensor, detection may be led to excessively unilateral it is impossible to reach in time
Find dangerous problem.For this kind of situation, it should S-shaped is arranged on shell 101 inwall in scheme provided herein
Slide rail 106.The slide rail 106 of S-shaped should be arranged on a side wall, and certainly, S-shaped slide rail 106 can be in each of shell 101
All it is configured on the inwall of side wall, and also have at least one environmental sensor on each slide rail 106.By arranging electrical equipment,
Environmental sensor is moved along slide rail 106, just the diverse location within shell 101 is detected.And,
After a test, environmental sensor is detected that the signal obtaining also can issue control end by the first radio transmitters, to use
Family can be directly acquainted with the situation within shell 101 by control end.
The effect of radio-frequency (RF) transmitter is outwardly to send radiofrequency signal, so that the radio frequency being matched with this radio-frequency (RF) transmitter is connect
Receive device and be capable of identify that this radiofrequency signal.
Part II is in the mobile monitoring device outside shell 101.Mobile monitoring device is mainly made up of two parts, respectively
It is camera and the image transmission part of the second radio transmitters composition, be also radio frequency receiver and the second radio transmitters group
The coding transmitting portion becoming.The purpose of design radio-frequency (RF) transmitter and radio frequency receiver is that the second radio transmitters are sending image
Meanwhile, it is capable to the coding of switch cubicle is sent to control end, so that it is which switch cubicle goes out that control end can be clearly understood that
Show problem.
Specifically, the coding of switch cubicle should be entered in radio-frequency (RF) transmitter in advance, and the volume of each switch cubicle
Code should differ.Radio-frequency (RF) transmitter and radio frequency receiver have mainly used wireless radio-frequency, carry out in-plant
Coding transmission (prevents the coding leakage problem that long-distance transmissions cause).Wherein, less radio-frequency is to rise the nineties in 20th century
A kind of contactless automatic identification technology.Radio-frequency technique has noncontact, reading with respect to traditional magnetic card and IC-card technology
Speed is fast, the features such as no wear and tear.Wireless radio-frequency carries out noncontact bidirectional data transfers between reader and radio-frequency card, with
Reach the purpose of target recognition data exchange.Compared with traditional bar code, magnetic card and IC-card, radio-frequency card have noncontact,
Reading speed is fast, no abrasion, not affected by environment, life-span length, feature easy to use and have anti-collision function a little.By
More in the quantity of switch cubicle, and at a distance of relatively near, therefore first-selection should use wireless radio-frequency herein.
When use, the first radio transmitters, when sending ambient signal to control end, also can carry its place
The coding of switch cubicle, sufficiently recognizes information in order to control end.Shifter generally can be in moving rail in the way of at the uniform velocity
Move on road 103, often near a switch cubicle when, just automatically taken pictures (can with use time interval triggering side
Formula is taken pictures, it is possible to use the mode of location triggered is taken pictures, and can also be and receives coding when radio frequency receiver
When taken pictures), and the coding that radio frequency receiver is received sent to control end together by the second radio transmitters.
Can also be that user moves in remotely control shifter, so that shifter is moved towards predetermined direction.
Control end can be mobile phone, the electronic equipment of palm PC one class.It is (main that it can compare the numerical value of ambient signal
Refer to the environment numerical value corresponding to ambient signal, such as temperature value, humidity value) whether exceed first threshold, when exceeding first threshold
When, then explanation inside switch cabinet may have occurred danger it should be reported to the police, to point out user.
Watch window 102 is the unique window that camera is shot, it should therefore be ensured that the size of watch window 102 is enough
Greatly, the situation of inside switch cabinet can be clearly seen that, also the transparency of watch window 102 to be ensured (avoids watch window 102
Glass haze or other reasonses, cause camera cannot clearly photograph the situation of inside switch cabinet).
Generally, watch window 102 should use safety glass or similar high-strength transparence material.
In such scheme, it is provided with detecting system positioned inside switch cabinet (based on ambient signal sensor simultaneously
Detecting system) and external detection system (detecting system based on camera) so that user can recognize in switch cubicle simultaneously
Portion's (ambient signal and internal image photographing) and outside information (internal image mainly photographing).Make user not
Detected in the vicinity needing to reach switch cubicle, improve safety.
Further, in scheme provided herein, shell 101 is made up of polylith splice plate, and splice plate includes layer successively
The first metal layer 108 of stack arrangement, rubber layer 107 and second metal layer 109 form；It is provided with strip on the first metal layer 108
The groove of shape, the side wall of the thickness direction of splice plate is provided with shackle member, multiple splice plates are connected successively by shackle member, with
Composition shell 101；
It is additionally provided with demarcation strip 110 inside shell 101, demarcation strip 110 is by the 3rd metal level stacking gradually arrangement
111st, insulating barrier 112 and the 4th metal level 113 form, and the thickness of demarcation strip 110 is identical with the thickness of groove, demarcation strip 110 energy
It is inserted in groove；
The 3rd metal level 111 away from insulating barrier 112 side, and the 4th metal level 113 is away from the side of insulating barrier 112
It is also respectively provided with static electricity shield layer.
Namely shell 101 is spliced to form by splice plate, this kind of mode is easier to be transported, it is to avoid individual greatly
Box-type shell 101 cause the inconvenience transported, and the excessive occupancy of transport space.
And, splice plate is provided with the form of layering, its main purpose be rubber layer 107 play insulation effect so that
The internal electric leakage occurring of shell 101 can be intercepted inside it by rubber layer 107, it is to avoid personnel are not intended to touch shell 101 outer wall
When, the problem occurring to get an electric shock.It is set to metal level by outside splice plate simultaneously, enable to the easier guiding of electric current of outside
To diapire, and then dredge underground, equally avoid the problem of electric shock.Meanwhile, rubber layer 107 also acts the effect of buffering,
When the overall generation of shell 101 is clashed into, rubber layer 107 enables to clash into and weakens, and protects setting within shell 101
Standby.
Demarcation strip 110 within shell 101 mainly play subregion effect so that inside switch cabinet can have more
The space freely using.And demarcation strip 110 is worked by searching in groove, and user can be according to the need of concrete condition
Will, select setting demarcation strip 110, or cancel demarcation strip 110.By arranging static electricity shield layer so that ash within shell 101
Dirt, can reduce the dust within shell 101, has ensured the safety of internal electric equipment by impractical in static electricity shield layer.
In order to improve the heat dispersal situations within shell 101, in intelligent switchboard system provided herein, in shell
101 the first corner is provided with the first blower fan, the second corner is provided with the second blower fan, the third angle falls, and place is provided with the 3rd wind
It is provided with four fan device at machine, fourth corner；First blower fan, the second blower fan, the 3rd blower fan and four fan device are respectively positioned on shell 101
Inside；
First blower fan, the second blower fan, the 3rd blower fan and four fan device are adjacent successively, the height of the first blower fan and the second blower fan
The difference in height all same of the difference in height, the 3rd blower fan and four fan device of difference, the second blower fan and the 3rd blower fan；
The air outlet of the first blower fan is towards the second blower fan；The air outlet of the second blower fan is towards the 3rd blower fan；3rd blower fan
Air outlet is towards four fan device；The air outlet of four fan device is towards the air outlet positioned at shell 101 top side wall.
Wherein, the line of the first blower fan and the second blower fan projection on the ground, the company with the 3rd blower fan and four fan device
Line projection on the ground is parallel.As by this equal upright projection of four blower fans on ground, then the first blower fan, the second blower fan,
Three blower fans and four fan device are sequentially along arranged clockwise, or arranged counterclockwise.
When this four blower fans work simultaneously, the first blower fan can be towards the position blowing of the second blower fan, the second blower fan
Can dry towards the position of four fan device towards the position blowing of the 3rd blower fan, the 3rd blower fan, the direct court of four fan device
To air outlet blowing, and then it has been internally formed a rotary air channel towards air outlet in shell 101, improve radiating effect
Rate.It is preferred that the height of the first blower fan, the second blower fan, the 3rd blower fan and four fan device improves successively during setting.Certainly, also may be used
With equipment such as equipment (as high-voltage switch gear) the upper setting fin in inside switch cabinet, to improve radiating efficiency further.Formed
This revolving air channel, compared to traditional one direction air channel, sufficiently can utilize inner space, and due to each
The height of blower fan is different, will not form the relative situation of wind direction.
When switch cubicle works, its inner space has a small amount of dust unavoidably and enters, in a high voltage state, these dusts
It is readily adsorbed on the equipment of inside switch cabinet, thus initiation potential, therefore, intelligent switchboard system provided herein
In, increased dust adsorption structure.Specifically, it is respectively arranged with the of strip in the side wall upper part of shell 101 and bottom
One delivery port 114 and the second delivery port 115, the first delivery port 114 and the second delivery port 115 be respectively arranged with the first rotating wheel and
Second rotating wheel, conveyer belt 116 ringwise is also cross the first delivery port 114 and the second delivery port 115, and surrounds first turn
Driving wheel, the second rotating wheel, and surround the side wall of the shell 101 between the first delivery port 114 and the second delivery port 115；
It is located on the side within shell 101 in conveyer belt 116 and be provided with the first activated carbon adsorption layer；In conveyer belt 116
Second activated carbon adsorption layer is provided with the side outside positioned at shell 101；First activated carbon adsorption layer and the second activated carbon are inhaled
Attached layer is all detachably connected with conveyer belt 116；
When first rotating wheel rotates, conveyer belt 116 can be driven to rotate, so that the first activated carbon adsorption layer is by shell 101
The internal mobile outside to shell 101, and so that the second activated carbon adsorption layer is moved to shell 101 by the outside of shell 101
Internal.
Wherein, the first rotating wheel is provided at the opening of the first delivery port 114, and it is defeated that the second rotating wheel is provided in second
Send that at the opening of mouth 115, (more accurately, the first rotating wheel is provided in the opening of the first delivery port 114, and the second rotating wheel is
It is arranged in the opening of the second delivery port 115).During work, at least one of the first rotating wheel or the second rotating wheel are actively
Wheel, drives conveyer belt 116 to rotate with automatic.First rotating wheel and the second rotating wheel as conveyer belt 116 rotary shaft it should
The length direction of the first rotating wheel is parallel with the length direction of the first delivery port 114, similar, the length direction of the second rotating wheel
Parallel with the length direction of the second delivery port 115.
When conveyer belt 116 is in normal operating conditions it shall be guaranteed that the first activated carbon adsorption layer and the second activated carbon are inhaled
At least one of attached layer is located inside shell 101, with by the activated carbon adsorption layer within shell 101 in shell 101
The dust in portion carry out effective adsorption (preferably, this two activated carbon adsorption layers are it should one inside shell 101, one
The individual outside in shell 101).And, the rotary wind being formed in the first blower fan, the second blower fan, the 3rd blower fan and four fan device
In the presence of, dust is easier through activated carbon adsorption layer, thus dust can be tightly held by activated carbon layer and adsorb.As conveyer belt
116 overall lengths are 2 meters, then can arrange the first activated carbon adsorption layer that length is 80cm at 10cm, and setting length at 110cm
Spend the second activated carbon adsorption layer for 80cm.
Because the first activated carbon adsorption layer and the second activated carbon adsorption layer are all detachably connected with conveyer belt 116, Yong Huke
So that the activated carbon adsorption layer dismounting outside shell 101 will be in, and change a new activated carbon adsorption layer, to ensure shell
All the time there is the activated carbon adsorption layer that can work inside 101.
Specifically, the mode preferably using stickup between activated carbon adsorption layer and conveyer belt 116 is fixed, to avoid height
The danger that piezoelectricity brings.The concrete form of conveyer belt 116 can be the strip cloth products with array type hole.
In order to improve the safety of attendant, setting thunder resisting equipment can also be increased and let out electric equipment.Specifically, exist
Metallic conductance chain is additionally provided with the diapire of shell 101, is that one end of metallic conductance chain is fixedly connected with the diapire of shell 101,
At the other end and ground；The outside of the roof of shell 101 is provided with high-voltage arrester.
Hereinbefore disclose shell 101 using the design of layering it is ensured that shell 101 is internal and shell 101 outside
Opposing insulation, herein, by arranging metallic conductance chain and lightning protection device so that the electric current outside shell 101 can directly pass through
Metallic conductance chain is transmitted to underground, it is to avoid the problem that attendant mistaken touch leads to get an electric shock.
Preferably, in order to improve the detection precise degrees to shell 101 internal medium further, side provided herein
In case, on the basis of being provided with temperature sensor, the structure of temperature sensor can also be complicated.That is, temperature passes
Sensor is multiple, and multiple temperature sensor is successively set between the first blower fan and the second blower fan；
The difference of the numerical value of ambient temperature signal that control end is additionally operable to judge that adjacent two temperature sensor is collected
Whether value exceedes Second Threshold, and ought exceed Second Threshold alarm.
It is, of course, also possible to be that multiple temperature sensors are successively set between the second blower fan and the 3rd blower fan, or
Between three, four fan device.Quantity difference using the collection signal of two adjacent temperature sensors is judged, can keep away
Exempt from the one-sidedness being judged using single sensor.Generally, the temperature of each sensor should not have obvious difference,
Particularly in the case of being radiated with rotary wind, the collection signal that certain temperature sensor less should is obvious suddenly
Situation about raising.Therefore, the difference mistake of the numerical value of the ambient temperature signal being collected when certain two adjacent temperature sensor
When big, then can be determined that and inside it, occur in that accident.
Shell 101 bulk strength of switch cubicle should be enough, therefore, can not arrange excessive observation on its shell 101
Window 102, otherwise can affect shell 101 bulk strength.Meanwhile, watch window 102 is too small, and camera can be led to cannot to photograph
The internal enough images of shell 101, lead to user cannot sufficiently understand the situation within shell 101.For this kind of situation, this
Apply for increased reflection camera system in provided scheme.
Specifically, observed window 102 is located at the bottom of shell 101 side wall, and watch window 102 includes square light-transmitting opening
117th, the first reflecting mirror 118, the second reflecting mirror 119 and the 3rd reflecting mirror 120；First reflecting mirror 118, the second reflecting mirror 119 and
3rd reflecting mirror 120 is all in plane and all parallel with ground level；
The height of the first reflecting mirror 118, the 3rd reflecting mirror 120 height identical with the height of the lower edge of light-transmitting opening 117；
The height of the second reflecting mirror 119 is identical with the height of the upper edge of light-transmitting opening 117；
First reflecting mirror 118, the second reflecting mirror 119 and the 3rd reflecting mirror 120 along from inside shell 101 to outside shell 101
The order arrangement in portion；First reflecting mirror 118 is located inside, the second reflecting mirror 119 and the equal position of the 3rd reflecting mirror 120 of shell 101
In the outside of shell 101, the light within shell 101 can sequentially pass through the first reflecting mirror 118, light-transmitting opening 117, second reflection
Mirror 119 and the 3rd reflecting mirror 120 enter in the camera lens of camera.
When shooting, the image of the equipment within shell 101 is first irradiated on the first reflecting mirror 118, and is reflected,
Pass through light-transmitting opening 117 afterwards, and be irradiated on the second reflecting mirror 119, and pass through being reflected into of the 3rd reflecting mirror 120 further
To in the camera lens of camera.So that camera can get more comprehensively image.Specifically, between these reflecting mirrors
Difference in height should not be excessive, and the first reflecting mirror 118 and the 3rd reflecting mirror 120 can arrange on the ground, the side of the second reflecting mirror 119
Along can be fixedly connected with the upper edge of light-transmitting opening 117, the difference in height of the first reflecting mirror 118 and the second reflecting mirror 119 should be
15cm about.
In order to more comprehensively recognize the image within shell 101, can also be by arranging the side of rotary electric machine
Formula, makes rotary electric machine drive the first reflecting mirror 118 to be rotated, allows it to from different angles inside reflective coating 101
Scene.
Specifically, the first reflecting mirror 118 is connected with the diapire of shell 101 by rotary electric machine, and rotary electric machine is used for driving
Dynamic first reflecting mirror 118 is rotated with the lower edge of light-transmitting opening 117 for axle.
Preferably, except setting environmental sensor carries out reporting of ambient signal to control end, outside being reported to the police, also
Other sensor devices can be arranged to drive the work of exhaust fan so that the air within shell 101 can with outside
Air effectively circulates.Specifically, intelligent switchboard system provided herein, also includes being arranged within shell 101
Barometric pressure sensor, gas concentration sensor, controller and the exhaust fan being arranged on air outlet；Controller respectively with atmospheric pressure
Force transducer, gas concentration sensor and exhaust fan electrical connection；
Controller is used for whether comparing the variable quantity of the atmospheric value that barometric pressure sensor is generated more than the 3rd threshold value,
As exceeded, then drive exhaust fan work；
Whether controller is additionally operable to the variable quantity of the gas concentration value that comparison gas concentration sensor is generated more than the 4th
Threshold value, such as exceedes, then drive exhaust fan work.
Further, controller is additionally operable to, when exhaust fan works, simultaneously drive the first blower fan, the second blower fan, the 3rd blower fan
With four fan device work, now the first blower fan, the second blower fan, the 3rd blower fan and four fan device are all electrically connected with the controller.Gas
Concentration sensor includes carbon monoxide transducer, CH4 sensor etc..
Preferably, pyroelectric infrared sensor, passive sensor can also be set in the peripheral part of moving detector
Device is electrically connected with the second radio transmitters；When pyroelectric infrared sensor is used for detecting variation of ambient temperature, generate alarm signal
Number；Second radio transmitters, are further used for sending alarm signal to control end.
Wherein, pyroelectric infrared sensor be a kind of using pyroelectric effect thermally sensitive sensor.It is by
Ceramic oxide or piezoelectric crystal component composition, electrode is made on two surfaces of assembly, temperature change in the range of Sensor monitoring
When, pyroelectric effect can produce a certain amount of electric charge on two electrodes, produces certain weak voltage between electrodes.
After noise reduction filtering, amplification etc. are processed, testing result can be exported in the form of digital signal.Improve infrared thermal release electric
The Fresnel lens of transducer sensitivity is made according to Fresnel principle.One is to play focussing force, and two is to divide into detection
Several area pellucidas and dark space, make the mobile object of entrance detection zone produce on pyroelectric infrared sensor in the form of temperature change
The changing signal of telecommunication.It is, pyroelectric infrared sensor is capable of detecting when the change of temperature, during work, when adjacent two
When larger difference in the temperature of switch cubicle, alarm signal will be generated, and further will by the second radio transmitters
This alarm signal sends to control end, to inform user.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should described be defined by scope of the claims.
Claims (10)
1. a kind of intelligent switchboard system is it is characterised in that include：
Elongated switch cubicle group, described switch cubicle group is made up of multiple switch cabinets in cuboid, described switch
Switch cabinet in cabinet group all in the same direction linearly type be arranged in order；
It is provided with the moving track of strip in the side of described switch cubicle group, mobile inspection is provided with described moving track
Survey device, described moving detector is slidably connected with described moving track, and described moving track is parallel with described switch cubicle group；
Described switch cabinet includes square shell, the slide rail of S-shaped being arranged on described outer casing inner wall and described slide rail and slides
The first radio transmitters that the environmental sensor connecting electrically connect with environmental sensor, it is arranged on described side wall of outer shell observation
Window and the radio-frequency (RF) transmitter being arranged on described outer shell outer wall；Described first radio transmitters are used for described environmental sensor
Detected ambient signal transmits to long-range control end；Described radio-frequency (RF) transmitter is used for will be stored in switch cabinet therein
Coding send；Described environmental sensor includes temperature sensor and humidity sensor；Described watch window is towards described movement
Track；
Described mobile monitoring device includes main body rack and shifter, and described main body rack passes through described shifter and described moving rail
Road connects, and described shifter is used for driving described main body rack to move along described moving track；
Camera, the second radio transmitters and the radio frequency reception being matched with described radio-frequency (RF) transmitter are provided with described main body rack
Device, described second radio transmitters are electrically connected with camera and radio frequency receiver respectively, and the camera lens of described camera is towards described observation
Window；Described second radio transmitters are used for passing the image captured by described camera and the coding received by radio frequency receiver
Transport to described control end；
Described control end is used for judging whether the numerical value of the ambient signal receiving exceedes first threshold, and ought exceed first threshold
Alarm.
2. intelligent switchboard system according to claim 1 is it is characterised in that described shell is made up of polylith splice plate,
Described splice plate includes the first metal layer, rubber layer and the second metal layer composition stacking gradually arrangement；Described the first metal layer
On be provided with the groove of strip, the side wall of the thickness direction of described splice plate is provided with shackle member, multiple splice plates pass through
Described shackle member connects successively, to form described shell；
It is additionally provided with demarcation strip in described enclosure, described demarcation strip is by the 3rd metal level, the insulating barrier stacking gradually arrangement
Form with the 4th metal level, the thickness of described demarcation strip is identical with the thickness of described groove, described demarcation strip can be inserted into described
In groove；
Described 3rd metal level away from described insulating barrier side, and the 4th metal level also divides away from the side of described insulating barrier
It is not provided with static electricity shield layer.
3. intelligent switchboard system according to claim 2 is it is characterised in that the first corner in described shell is arranged
The first blower fan, the second corner is had to be provided with the second blower fan, the third angle place that falls is provided with the 3rd blower fan, is provided with fourth corner
Four fan device；Described first blower fan, the second blower fan, the 3rd blower fan and four fan device are respectively positioned on the inside of described shell；
Described first blower fan, the second blower fan, the 3rd blower fan and four fan device are adjacent successively, described first blower fan and the second blower fan
The difference in height all same of the difference in height, the 3rd blower fan and four fan device of difference in height, the second blower fan and the 3rd blower fan；
The air outlet of described first blower fan is towards described second blower fan；The air outlet of described second blower fan is towards described 3rd wind
Machine；The air outlet of described 3rd blower fan is towards described four fan device；The air outlet of described four fan device is towards positioned at described shell
The air outlet of top side wall.
4. intelligent switchboard system according to claim 3 is it is characterised in that in the side wall upper part of described shell and bottom
It is respectively arranged with the first delivery port and second delivery port of strip, described first delivery port and the second delivery port are respectively arranged with
First rotating wheel and the second rotating wheel, conveyer belt ringwise is also cross described first delivery port and the second delivery port, and wraps
Enclose described first rotating wheel, the second rotating wheel, and the side surrounding the shell between described first delivery port and the second delivery port
Wall；
The side that described conveyer belt is located at described enclosure is provided with the first activated carbon adsorption layer；In described conveyer belt position
Second activated carbon adsorption layer is provided with the side of described housing exterior；Described first activated carbon adsorption layer and the second activated carbon
Adsorption layer is all detachably connected with described conveyer belt；
When described first rotating wheel rotates, described conveyer belt can be driven to rotate, so that the first activated carbon adsorption layer is by described shell
The mobile outside to described shell in inside, and make the second activated carbon adsorption layer by described shell outside mobile to described outer
The inside of shell.
5. intelligent switchboard system according to claim 4 is it is characterised in that be additionally provided with the diapire of described shell
Metallic conductance chain, is that one end of metallic conductance chain is fixedly connected with the diapire of described shell, at the other end and ground；Institute
The outside stating the roof of shell is provided with high-voltage arrester.
6. intelligent switchboard system according to claim 3 is it is characterised in that described temperature sensor is multiple and many
Individual described temperature sensor is successively set between the first blower fan and the second blower fan；
The difference of the numerical value of ambient temperature signal that control end is additionally operable to judge that adjacent two temperature sensor is collected is
No exceed Second Threshold, and when exceeding Second Threshold alarm.
7. intelligent switchboard system according to claim 1 is it is characterised in that observed window is located at described side wall of outer shell
Bottom, described watch window includes square light-transmitting opening, the first reflecting mirror, the second reflecting mirror and the 3rd reflecting mirror；First is anti-
Penetrate mirror, the second reflecting mirror and the 3rd reflecting mirror all in plane and all parallel with ground level；
The height of described first reflecting mirror, the 3rd reflecting mirror height identical with the height of the lower edge of described light-transmitting opening；Described
The height of the second reflecting mirror is identical with the height of the upper edge of described light-transmitting opening；
Described first reflecting mirror, the second reflecting mirror and the 3rd reflecting mirror are arranged along from enclosure to the order of described housing exterior
Row；Described first reflecting mirror is located at the inside of described shell, and described second reflecting mirror and described 3rd reflecting mirror are respectively positioned on described
The outside of shell, it is anti-that the light of described enclosure can sequentially pass through the first reflecting mirror, light-transmitting opening, the second reflecting mirror and the 3rd
Penetrate in the camera lens that mirror enters described camera.
8. intelligent switchboard system according to claim 7 is it is characterised in that described first reflecting mirror passes through rotary electric machine
It is connected with the diapire of described shell, described rotary electric machine is used for driving described first reflecting mirror with the lower edge of described light-transmitting opening
Rotated for axle.
9. intelligent switchboard system according to claim 3 is it is characterised in that also include being arranged on described enclosure
Barometric pressure sensor, gas concentration sensor, controller and the exhaust fan being arranged on described air outlet；Described controller is respectively
Electrically connect with barometric pressure sensor, gas concentration sensor and exhaust fan；
Whether described controller is used for the variable quantity of the relatively atmospheric value that described barometric pressure sensor is generated more than the 3rd
Threshold value, such as exceedes, then drive described exhaust fan work；
Whether the variable quantity that described controller is additionally operable to the gas concentration value that gas concentration sensor described in comparison is generated exceedes
4th threshold value, such as exceedes, then drive described exhaust fan work.
10. intelligent switchboard system according to claim 1 it is characterised in that the peripheral part of described moving detector also
It is provided with pyroelectric infrared sensor, described pyroelectric infrared sensor is electrically connected with described second radio transmitters；
When described pyroelectric infrared sensor is used for detecting variation of ambient temperature, generate alarm signal；
Described second radio transmitters, are further used for sending described alarm signal to described control end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119943.1A CN106410627B (en) | 2016-12-08 | 2016-12-08 | A kind of switch cabinet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611119943.1A CN106410627B (en) | 2016-12-08 | 2016-12-08 | A kind of switch cabinet system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106410627A true CN106410627A (en) | 2017-02-15 |
| CN106410627B CN106410627B (en) | 2018-06-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611119943.1A Expired - Fee Related CN106410627B (en) | 2016-12-08 | 2016-12-08 | A kind of switch cabinet system |
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| Country | Link |
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| CN (1) | CN106410627B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659816A (en) * | 2019-01-11 | 2019-04-19 | 山东理工大学 | A kind of monitoring method of modularization ring network cabinet |
| CN109861088A (en) * | 2018-12-26 | 2019-06-07 | 江苏新汇源电气科技有限公司 | A kind of removable high-tension switch cabinet with function for monitoring |
| CN115085030A (en) * | 2022-06-07 | 2022-09-20 | 国网山东省电力公司东明县供电公司 | Power supply cabinet internal environment monitoring equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10271617A (en) * | 1997-03-28 | 1998-10-09 | Ngk Insulators Ltd | Switch for voltage regulating device |
| CN205303981U (en) * | 2015-11-27 | 2016-06-08 | 国家电网公司 | A intelligent power distribution cabinet equipment for electric power system |
| CN106058678A (en) * | 2016-07-20 | 2016-10-26 | 苏州市龙源电力科技股份有限公司 | Combined switch cabinet convenient to move |
| CN205753035U (en) * | 2016-06-24 | 2016-11-30 | 江苏国控电力设备有限公司 | A kind of packet type switch cabinet |
-
2016
- 2016-12-08 CN CN201611119943.1A patent/CN106410627B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10271617A (en) * | 1997-03-28 | 1998-10-09 | Ngk Insulators Ltd | Switch for voltage regulating device |
| CN205303981U (en) * | 2015-11-27 | 2016-06-08 | 国家电网公司 | A intelligent power distribution cabinet equipment for electric power system |
| CN205753035U (en) * | 2016-06-24 | 2016-11-30 | 江苏国控电力设备有限公司 | A kind of packet type switch cabinet |
| CN106058678A (en) * | 2016-07-20 | 2016-10-26 | 苏州市龙源电力科技股份有限公司 | Combined switch cabinet convenient to move |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861088A (en) * | 2018-12-26 | 2019-06-07 | 江苏新汇源电气科技有限公司 | A kind of removable high-tension switch cabinet with function for monitoring |
| CN109659816A (en) * | 2019-01-11 | 2019-04-19 | 山东理工大学 | A kind of monitoring method of modularization ring network cabinet |
| CN109659816B (en) * | 2019-01-11 | 2020-10-20 | 山东理工大学 | Monitoring method of modular ring main unit |
| CN115085030A (en) * | 2022-06-07 | 2022-09-20 | 国网山东省电力公司东明县供电公司 | Power supply cabinet internal environment monitoring equipment |
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| Publication number | Publication date |
|---|---|
| CN106410627B (en) | 2018-06-19 |
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