CN106786058A - A kind of Multifunctional power distribution cabinet - Google Patents
A kind of Multifunctional power distribution cabinet Download PDFInfo
- Publication number
- CN106786058A CN106786058A CN201710003483.4A CN201710003483A CN106786058A CN 106786058 A CN106786058 A CN 106786058A CN 201710003483 A CN201710003483 A CN 201710003483A CN 106786058 A CN106786058 A CN 106786058A
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- China
- Prior art keywords
- cabinet
- unit
- power distribution
- distribution cabinet
- micro
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02B1/24—Circuit arrangements for boards or switchyards
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Distribution Board (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of Multifunctional power distribution cabinet, it is related to switch board technical field, a kind of Multifunctional power distribution cabinet, including switch board and linkage controller, switch board includes cabinet and cabinet door, cabinet door is provided with gate control system on surface, cabinet upper surface is provided with refrigeration system and pressure relief opening, cabinet side surface is provided with netted louvre, bottom of cabinet bulk is provided with universal wheel, cabinet housing is made up of composite armor, cabinet outer surface is provided with temperature self-checking system and fire-fighting self-checking system, temperature self-checking system and fire-fighting self-checking system are connected independently of Multifunctional power distribution cabinet system and with external power source, temperature self-checking system and fire-fighting self-checking system pass through cable connection, linkage controller surface is provided with band button and resistance-type liquid crystal touch screen, linkage controller inside includes：Receiving unit and main control unit Parallel Control micro-processor interface circuit, micro-processor interface circuit are connected with coordinated signals unit and negative-feedback unit in turn, and power supply unit is powered for above-mentioned unit provides power supply.
Description
Technical field
The present invention relates to power distribution cabinet technical field, more particularly to a kind of Multifunctional power distribution cabinet.
Background technology
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Level equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, loop is less；
Motor control center is used for the occasion that load is concentrated, loop is more.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to load nearby.This grade of equipment reply load provides protection, monitoring and controls.Power distribution cabinet (case) installation requirement is：Match somebody with somebody
Electroplax (case) application non-combustible materials make；The small Workplace of Danger Electric shock risk and office, can install the distribution of open-type
Plate；In fields such as job shop, casting, forging, heat treatment, boiler room, the carpentry yards that Danger Electric shock risk is big or operating environment is poor
Institute, should install closed bin；In conductive dust or the dangerous operation place of generation flammable explosive gas, it is necessary to install close
The electric utility of enclosed or explosion-proof type；Panel (case) each electrical equipment, instrument, switch and circuit answer marshalling, install jail
Gu, it is easy to operate.；Answer 5~10mm above ground level in Pedestal mounted plate (case) bottom surface；Operation handle centre-height is generally 1.2
~1.5m；Clear in the range of 0.8~1.2m of plate (case) front；Protective wire connection is reliable；Must not have naked beyond plate (case)
Electrical body exposes；The electrical equipment on plate (case) outer surface or panel must be installed in, it is necessary to have reliable screen shield.
Current Multifunctional power distribution cabinet at most simply adds some self-built defencive functions, and design is a kind of to install simple, work(
The switch board that energy is complete, operates rapid and convenient, control easy, high reliability and friendly man-machine interaction is a kind of trend.And one
As substantial amounts of precise electronic module is installed in interior of equipment cabinet, be the security for ensureing equipment within machine cabinet and record data, also need
Some are done to consider.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of manual fire alarm controller, to solve in the prior art
Caused above-mentioned multinomial defect.
To achieve the above object, the present invention provides following technical scheme：A kind of Multifunctional power distribution cabinet, including switch board and
Linkage controller, the switch board includes cabinet and cabinet door, and gate control system is provided with the cabinet door surface, and cabinet door sets on surface
Stateful display module, cabinet upper surface is provided with refrigeration system and pressure relief opening, and cabinet side surface is provided with netted louvre, cabinet
Body bottom is provided with universal wheel, and brake system is provided with universal wheel, and the cabinet housing is made up of composite armor, described
Band button and resistance-type liquid crystal touch screen are provided with movement controller surface, the linkage controller inside includes receiving single
Unit, main control unit, micro-processor interface circuit, coordinated signals unit, negative-feedback unit and power supply unit, receiving unit and main control unit are simultaneously
Joint control micro-processor interface circuit, micro-processor interface circuit is connected with coordinated signals unit and negative-feedback unit in turn, and power supply unit is above-mentioned
Unit provides power supply and powers.
Preferably, it is provided with nonvolatile memory in the micro-processor interface circuit.
Preferably, said supply unit uses UPS uninterrupted power sources.
Preferably, the cabinet back side is provided with cable line and electric source line interface, and cable line and electric source line interface set respectively
It is equipped with traffic filter and power-supply filter.
Preferably, the overcoat that meets is respectively set to noise reduction layer, heat dissipating layer, electro-magnetic screen layer and fire-retardant from the inside to the outside
Waterproof layer.
Preferably, the cabinet door surface is additionally provided with total lock case, and total lock case is provided with gate control system II, is set in total lock case
There is total lock knife switch.Beneficial effect using above technical scheme is：Structure multifunctional power distribution cabinet of the present invention, knot overall first
Structure has used composite protection layer and gate control system, integrates sound insulation and noise reducing, fire-fighting, refrigeration, radiating, security protection, electromagnetic shielding, work(
Can be powerful, fully ensure that each electronics system can reliably and securely run.Next enters cabinet type installed in interior linkage control
Device processed reasonably subregion Detection ＆ Controling, are controlled manually using touch screen with button, friendly man-machine interaction, and regional is bright
Fire protection is independently distinguished on ground.The DI/DO input and output that internal control circuit employs coordinated type are controlled, it is safe and reliable and
Shi Youxiao；Add UPS uninterrupted power sources when commercial power interruption (forced outage), UPS uninterrupted power sources are immediately by the direct current of battery
Electric energy, continues to supply 220V alternating currents by the square normal load of the switch transition of inversion zero, load is maintained normal work and is protected
Shield load soft and hardware is without damage, and the setting of negative-feedback unit, effectively the service condition of connect various kinds of equipment, prevents from missing
Operation, improves the efficiency in overall life-span and fire-fighting.
Brief description of the drawings
Fig. 1 is the structural representation of Multifunctional power distribution cabinet embodiment 1 of the present invention.
Fig. 2 is the back view of Multifunctional power distribution cabinet embodiment 1 of the present invention.
Fig. 3 is the front elevation of Multifunctional power distribution cabinet embodiment 1 of the present invention.
Fig. 4 is the structural representation of composite armor in Multifunctional power distribution cabinet embodiment 2 of the present invention.
Fig. 5 is the structural representation in Multifunctional power distribution cabinet embodiment 3 of the present invention
Fig. 6 is the structured flowchart inside Multifunctional power distribution cabinet linkage controller of the present invention.
Wherein, 1- switch boards, 2- linkage controllers, 3- cabinets, 4- cabinet doors, 5- gate control systems, 6- refrigeration systems, 7- pressure releases
Mouthful, the netted louvres of 8-, 9- universal wheels, 10- brake gears, 11- composite armors, 12- temperature self-checking systems, 13- fire-fightings are certainly
Check system, 14- band buttons, 15- resistance-type liquid crystal touch screens, 16- receiving units, 17- main control units, 18- micro-processor interface circuits,
19- coordinated signals units, 20- negative-feedback units, 21- power supply units, 22- traffic filters, 23- power-supply filters, 24- noise reductions
Layer, 25- heat dissipating layers, 26- electro-magnetic screen layers, 27- fire-resistant waterproofs layer, the total lock casees of 28-, 29 gate control systems II, the total lock plug-in strips of 30- are opened
Close.
Specific embodiment
Multifunctional power distribution cabinet of the present invention is illustrated with reference to specific embodiment.
Embodiment 1
Fig. 1-Fig. 4 shows the specific embodiment of Multifunctional power distribution cabinet of the present invention：A kind of Multifunctional power distribution cabinet, including control
Cabinet 1 and linkage controller 2, the switch board 1 include cabinet 3 and cabinet door 4.The cabinet door 4 is provided with gate control system 5 on surface,
Cabinet door 4 could be opened when only possessing unlatching authority or opening time authority, the surface of cabinet door 4 is provided with state display module 12,
The state display module 12 can indicate the state of air pressure, voltage, the electric current in power distribution cabinet etc., and ice rain is located in cabinet door 4 and surveys
Various state detectors 13 be electrical connected.The upper surface of cabinet 3 is provided with refrigeration system 6 and pressure relief opening 7, and refrigeration system 6 is general
It is air-conditioning or fan, pressure relief opening 7 makes to discharge air pressure when gas pressure in cupboard is excessive.The side surface of cabinet 3 is provided with netted radiating
Hole 8, the bottom of cabinet 3 is provided with universal wheel 9, and brake system 10 is provided with universal wheel 9.The housing of the cabinet 3 is by composite protective
Layer 11 is made.Band button 14 and resistance-type liquid crystal touch screen 15 are provided with the surface of the linkage controller 2, the band lamp is pressed
Button 14 has multiple relevant devices for representing and being monitored, and interactivity is strong.The inside of the linkage controller 2 includes receiving unit 16, master
Control unit 17, micro-processor interface circuit 18, coordinated signals unit 19, negative-feedback unit 20 and power supply unit 21, receiving unit 16 and master
The control Parallel Control micro-processor interface circuit 18 of unit 17, when receiving unit 16 receives signal or the master control of external temperature sensor transmission
Micro-processor interface circuit is passed to after the used resistance-type liquid crystal touch screen of unit 17 and the instruction sent manually with button 14 just
Row treatment.Micro-processor interface circuit 18 is connected with coordinated signals unit 19 and negative-feedback unit 20 in turn, and coordinated signals unit 19 is controlled
The various power equipments being connected, negative-feedback unit 20 is then when above-mentioned fire fighting device is transmitted or hand in no temperature sensor
It is dynamic when send command signal and operate, the CRANK PULSES of itself is passed into microcontroller circuit 18 and is fed back, by band lamp
Button 14 points out corresponding region facility, prevents maloperation.Power supply unit 21 is powered for above-mentioned unit provides power supply.
In the present embodiment, nonvolatile memory, relay card and power are provided with the micro-processor interface circuit 18 to put
Big device, it is ensured that data transfer and storage under powering-off state.
In the present embodiment, said supply unit 21 uses UPS uninterrupted power sources, when commercial power interruption (forced outage),
UPS uninterrupted power sources by the direct current energy of battery, continue to supply 220V by the square normal load of the switch transition of inversion zero immediately
Alternating current, makes load maintain normal work and protects load soft and hardware without damage.
In the present embodiment, the back side of the cabinet 3 is provided with cable line and electric source line interface, cable line and electric source line interface
Traffic filter 22 and power-supply filter 23 are respectively arranged with, power-supply filter 23 ensures the electromagnetism of the power line to system of access
Interference is preferably minimized, and similarly traffic filter 22 is responsible for reducing the electromagnetic interference of optical cable transmission line, while optical cable and signal filtering
The interface of device 22 can use filtering type joint and be arranged waveguide.
Embodiment 2
Fig. 5 shows the specific embodiment of Multifunctional power distribution cabinet of the present invention：A kind of Multifunctional power distribution cabinet, including switch board 1
With linkage controller 2, the switch board 1 include cabinet 3 and cabinet door 4.The cabinet door 4 is provided with gate control system 5 on surface, only
Cabinet door 4 could be opened when possessing unlatching authority or opening time authority, the surface of cabinet door 4 is provided with state display module 12, described
State display module 12 can indicate the state of air pressure, voltage, the electric current in power distribution cabinet etc., and ice rain is located at each of the interior survey of cabinet door 4
State detector 13 is planted to be electrical connected.The upper surface of cabinet 3 is provided with refrigeration system 6 and pressure relief opening 7, and refrigeration system 6 is generally sky
Adjust or fan, pressure relief opening 7 makes to discharge air pressure when gas pressure in cupboard is excessive.The side surface of cabinet 3 is provided with netted louvre 8,
The bottom of cabinet 3 is provided with universal wheel 9, and brake system 10 is provided with universal wheel 9.The housing of the cabinet 3 is by composite armor 11
It is made.Band button 14 and resistance-type liquid crystal touch screen 15, the band button 14 are provided with the surface of the linkage controller 2
There are multiple relevant devices for representing and being monitored, interactivity is strong.The inside of the linkage controller 2 includes receiving unit 16, master control list
Unit 17, micro-processor interface circuit 18, coordinated signals unit 19, negative-feedback unit 20 and power supply unit 21, receiving unit 16 and master control list
First 17 Parallel Control micro-processor interface circuits 18, when receiving unit 16 receives the signal or main control unit of external temperature sensor transmission
Micro-processor interface circuit is passed to after 17 used resistance-type liquid crystal touch screens and the instruction sent manually with button 14 just to locate
Reason.Micro-processor interface circuit 18 is connected with coordinated signals unit 19 and negative-feedback unit 20 in turn, and the control of coordinated signals unit 19 is connected
The various power equipments for connecing, negative-feedback unit 20 is then when above-mentioned fire fighting device is transmitted in no temperature sensor or is sent out manually
When going out command signal and operate, the CRANK PULSES of itself is passed into microcontroller circuit 18 and is fed back, by band button
The 14 corresponding region facilities of prompting, prevent maloperation.Power supply unit 21 is powered for above-mentioned unit provides power supply.
In the present embodiment, nonvolatile memory, relay card and power are provided with the micro-processor interface circuit 18 to put
Big device, it is ensured that data transfer and storage under powering-off state.
In the present embodiment, said supply unit 21 uses UPS uninterrupted power sources, when commercial power interruption (forced outage),
UPS uninterrupted power sources by the direct current energy of battery, continue to supply 220V by the square normal load of the switch transition of inversion zero immediately
Alternating current, makes load maintain normal work and protects load soft and hardware without damage.
In the present embodiment, the back side of the cabinet 3 is provided with cable line and electric source line interface, cable line and electric source line interface
Traffic filter 22 and power-supply filter 23 are respectively arranged with, power-supply filter 23 ensures the electromagnetism of the power line to system of access
Interference is preferably minimized, and similarly traffic filter 22 is responsible for reducing the electromagnetic interference of optical cable transmission line, while optical cable and signal filtering
The interface of device 22 can use filtering type joint and be arranged waveguide.
In the present embodiment, the overcoat 11 that meets is respectively set to noise reduction layer 24, heat dissipating layer 25, electromagnetism from the inside to the outside
Screen layer 26 and fire-resistant waterproof layer 27, noise reduction layer 24 are set to raised silencing cotton, and the material of heat dissipating layer 25 is per se with ventilative
Micropore, electro-magnetic screen layer 26 is anti-in view of overall supporting power, projected life and production technology, structural strength and electromagnetism
Protective function, chooses the cold-rolled steel sheet of 3mm, and scribble fire-retardant water resistant layer 27 in periphery.
Embodiment 3
Fig. 6 shows the specific embodiment of Multifunctional power distribution cabinet of the present invention：A kind of Multifunctional power distribution cabinet, including switch board 1
With linkage controller 2, the switch board 1 include cabinet 3 and cabinet door 4.The cabinet door 4 is provided with gate control system 5 on surface, only
Cabinet door 4 could be opened when possessing unlatching authority or opening time authority, the surface of cabinet door 4 is provided with state display module 12, described
State display module 12 can indicate the state of air pressure, voltage, the electric current in power distribution cabinet etc., and ice rain is located at each of the interior survey of cabinet door 4
State detector 13 is planted to be electrical connected.The upper surface of cabinet 3 is provided with refrigeration system 6 and pressure relief opening 7, and refrigeration system 6 is generally sky
Adjust or fan, pressure relief opening 7 makes to discharge air pressure when gas pressure in cupboard is excessive.The side surface of cabinet 3 is provided with netted louvre 8,
The bottom of cabinet 3 is provided with universal wheel 9, and brake system 10 is provided with universal wheel 9.The housing of the cabinet 3 is by composite armor 11
It is made.Band button 14 and resistance-type liquid crystal touch screen 15, the band button 14 are provided with the surface of the linkage controller 2
There are multiple relevant devices for representing and being monitored, interactivity is strong.The inside of the linkage controller 2 includes receiving unit 16, master control list
Unit 17, micro-processor interface circuit 18, coordinated signals unit 19, negative-feedback unit 20 and power supply unit 21, receiving unit 16 and master control list
First 17 Parallel Control micro-processor interface circuits 18, when receiving unit 16 receives the signal or main control unit of external temperature sensor transmission
Micro-processor interface circuit is passed to after 17 used resistance-type liquid crystal touch screens and the instruction sent manually with button 14 just to locate
Reason.Micro-processor interface circuit 18 is connected with coordinated signals unit 19 and negative-feedback unit 20 in turn, and the control of coordinated signals unit 19 is connected
The various power equipments for connecing, negative-feedback unit 20 is then when above-mentioned fire fighting device is transmitted in no temperature sensor or is sent out manually
When going out command signal and operate, the CRANK PULSES of itself is passed into microcontroller circuit 18 and is fed back, by band button
The 14 corresponding region facilities of prompting, prevent maloperation.Power supply unit 21 is powered for above-mentioned unit provides power supply.
In the present embodiment, nonvolatile memory, relay card and power are provided with the micro-processor interface circuit 18 to put
Big device, it is ensured that data transfer and storage under powering-off state.
In the present embodiment, said supply unit 21 uses UPS uninterrupted power sources, when commercial power interruption (forced outage),
UPS uninterrupted power sources by the direct current energy of battery, continue to supply 220V by the square normal load of the switch transition of inversion zero immediately
Alternating current, makes load maintain normal work and protects load soft and hardware without damage.
In the present embodiment, the back side of the cabinet 3 is provided with cable line and electric source line interface, cable line and electric source line interface
Traffic filter 22 and power-supply filter 23 are respectively arranged with, power-supply filter 23 ensures the electromagnetism of the power line to system of access
Interference is preferably minimized, and similarly traffic filter 22 is responsible for reducing the electromagnetic interference of optical cable transmission line, while optical cable and signal filtering
The interface of device 22 can use filtering type joint and be arranged waveguide.
In the present embodiment, the surface of the cabinet door 4 is additionally provided with total lock case 28, and total lock case 28 is provided with gate control system II
29, total lock knife switch 30 is provided with total lock case, whole power distribution cabinet can be powered off by total lock knife switch, gate control system
II 29 can allow the personnel for only possessing authority could to operate.
Based on above-mentioned, structure multifunctional power distribution cabinet of the present invention, first overall structure have used composite protection layer 11 and gate inhibition
System 5, integrates sound insulation and noise reducing, fire-fighting, refrigeration, radiating, security protection, electromagnetic shielding, powerful, has fully ensured that each electronics
System equipment can reliably and securely run.Next enter it is cabinet type installed in the subregion detection of interior linkage controller 2-in-1 reason ground with
Control, is controlled manually using touch screen with button, friendly man-machine interaction, and by regional, legibly independent zones go-on-go is surveyed.It is internal
Control circuit employ coordinated type DI/DO input and output control, it is safe and reliable timely and effective；Add UPS uninterrupted power sources
When commercial power interruption (forced outage), UPS uninterrupted power sources immediately by the direct current energy of battery, by the switch transition of inversion zero
Square normal load continues to supply 220V alternating currents, load is maintained normal work and protects load soft and hardware without damage, and bears
The setting of feedback unit 20, effectively detects the service condition of various fire fighting devices, prevents maloperation, improve the overall life-span with
The efficiency of fire-fighting.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (6)
1. a kind of Multifunctional power distribution cabinet, including switch board and linkage controller, it is characterised in that：The switch board include cabinet and
Cabinet door, is provided with gate control system on the cabinet door surface, cabinet door surface is provided with state display module, and cabinet upper surface is provided with
Refrigeration system and pressure relief opening, cabinet side surface are provided with netted louvre, and bottom of cabinet bulk is provided with universal wheel, are set on universal wheel
Have brake gear, the cabinet housing is made up of composite armor, be provided with the linkage controller surface band button and
Resistance-type liquid crystal touch screen, the linkage controller inside includes receiving unit, main control unit, micro-processor interface circuit, coordinated signals
Unit, negative-feedback unit and power supply unit, receiving unit and main control unit Parallel Control micro-processor interface circuit, micro-processor interface circuit is successively
Coordinated signals unit and negative-feedback unit are connected with, power supply unit is powered for above-mentioned unit provides power supply.
2. a kind of Multifunctional power distribution cabinet according to claim 1, it is characterised in that be provided with the micro-processor interface circuit non-
Volatile memory.
3. a kind of Multifunctional power distribution cabinet according to claim 1, it is characterised in that said supply unit using UPS not between
Power-off source.
4. a kind of Multifunctional power distribution cabinet according to claim 1, it is characterised in that the cabinet back side is provided with cable line
And electric source line interface, cable line and electric source line interface are respectively arranged with traffic filter and power-supply filter.
5. a kind of Multifunctional power distribution cabinet according to claim 1, it is characterised in that the composite armor divides from the inside to the outside
Noise reduction layer, heat dissipating layer, electro-magnetic screen layer and fire-resistant waterproof layer are not set to.
6. a kind of Multifunctional power distribution cabinet according to claim 1, it is characterised in that the cabinet door surface is additionally provided with total lock
Case, total lock case is provided with gate control system II, and total lock knife switch is provided with total lock case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710003483.4A CN106786058A (en) | 2017-01-04 | 2017-01-04 | A kind of Multifunctional power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710003483.4A CN106786058A (en) | 2017-01-04 | 2017-01-04 | A kind of Multifunctional power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106786058A true CN106786058A (en) | 2017-05-31 |
Family
ID=58949327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710003483.4A Pending CN106786058A (en) | 2017-01-04 | 2017-01-04 | A kind of Multifunctional power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106786058A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809085A (en) * | 2017-11-14 | 2018-03-16 | 余姚市荣事特电子有限公司 | A kind of box-type substation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205830176U (en) * | 2016-07-19 | 2016-12-21 | 上海腾盛智能安全科技股份有限公司 | A kind of fire protection linkage control cabinet |
| CN206640171U (en) * | 2017-01-04 | 2017-11-14 | 繁昌县易能科技有限责任公司 | A kind of Multifunctional power distribution cabinet |
-
2017
- 2017-01-04 CN CN201710003483.4A patent/CN106786058A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205830176U (en) * | 2016-07-19 | 2016-12-21 | 上海腾盛智能安全科技股份有限公司 | A kind of fire protection linkage control cabinet |
| CN206640171U (en) * | 2017-01-04 | 2017-11-14 | 繁昌县易能科技有限责任公司 | A kind of Multifunctional power distribution cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809085A (en) * | 2017-11-14 | 2018-03-16 | 余姚市荣事特电子有限公司 | A kind of box-type substation |
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Application publication date: 20170531 |