CN209169664U - A kind of emergency power supply power distribution cabinet - Google Patents
A kind of emergency power supply power distribution cabinet Download PDFInfo
- Publication number
- CN209169664U CN209169664U CN201821730890.1U CN201821730890U CN209169664U CN 209169664 U CN209169664 U CN 209169664U CN 201821730890 U CN201821730890 U CN 201821730890U CN 209169664 U CN209169664 U CN 209169664U
- Authority
- CN
- China
- Prior art keywords
- power supply
- controller
- distribution cabinet
- power distribution
- horizontal support
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model discloses a kind of emergency power supply power distribution cabinets, including the top cover at the top of device and positioned at the pedestal of bottom of device, it further include the fire resistant doorsets being arranged on the left of device, the middle and upper part of fire resistant doorsets is provided with an inspection window, the inside top of device is provided with battery, and the middle and upper part of device is provided with controller, the middle position of controller is equipped with display screen, display screen is corresponding with inspection window, hospital bus bar is provided between battery and controller simultaneously, electromagnetic relay and fuse are installed on hospital bus bar, external power supply is provided on the left of electromagnetic relay, in the bottom of controller, column and more horizontal supports are set, multiple controller switching equipments are installed on horizontal support, this kind of emergency power supply power distribution cabinet can be in the case where alternating current powers off, electric energy is provided by battery for controller switching equipment, It reduces controller switching equipment to damage because of power-off, furthermore its internal horizontal support is more, and controller switching equipment is easy for installation.
Description
Technical field
The utility model relates to power distribution cabinet, specifically a kind of emergency power supply power distribution cabinet.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade 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, circuit is less；
The occasion that motor control center concentrates for load, circuit is more.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to nearest load.This grade of equipment reply load provides protection, monitoring and control；But general distribution in the prior art
Cabinet does not have emergency power supply, can cause irreversible damage to the electrical equipment in power distribution cabinet when commercial power interruption, meanwhile, extensive
When powering again, corresponding electrical equipment is still within the state before shutting down, and excessive starting current can also damage equipment, while one
As power distribution cabinet in lack corresponding wiring groove, harness is excessive during installation for controller switching equipment, internal disorderly and unsystematic, breaks down
When maintenance be more troublesome, there are security risks.
Summary of the invention
1, it to solve the problems, such as
It, can be to distribution when commercial power interruption for existing but general power distribution cabinet does not have emergency power supply in the prior art
Electrical equipment in cabinet causes irreversible damage, meanwhile, when restoring electricity, before corresponding electrical equipment is still within shutdown
State, excessive starting current can also damage equipment and lack corresponding wiring groove, controller switching equipment in general power distribution cabinet simultaneously
Harness is excessive during installation, and internal disorderly and unsystematic, maintenance is more troublesome when breaking down, and there are problems that security risk, this
Utility model is designed to provide a kind of emergency power supply power distribution cabinet, to solve the problems mentioned in the above background technology.
2, technical solution
To achieve the above object, the utility model provides the following technical solutions:
A kind of emergency power supply power distribution cabinet is also wrapped including the top cover at the top of device and positioned at the pedestal of bottom of device
The fire resistant doorsets being arranged on the left of device are included, the middle and upper part of the fire resistant doorsets are provided with an inspection window, in the inside top of device
It is provided with battery, and the middle and upper part of described device is provided with controller, the middle position of the controller is equipped with display
Screen, the display screen is corresponding with the inspection window, while bypass mother is provided between the battery and the controller
Line is equipped with electromagnetic relay and fuse on the hospital bus bar, is provided on the left of the electromagnetic relay external
Power supply is connected between the external power supply and the electromagnetic relay by power supply buses, is set in the bottom of the controller
Column and more horizontal supports are set, multiple controller switching equipments are installed on the horizontal support.
As a further solution of the present invention: the inspection window is made using double glazing, and in the inspection
The surrounding of form posts sealing joint strip.
Magnetic stripe is posted at the top of the fire resistant doorsets and bottom as a further solution of the present invention,.
The controller switching equipment includes disconnecting switch, on-load switch, takes shelter from the thunder as a further solution of the present invention,
One or more of device, current transformer, voltage transformer.
The horizontal support is integrally in convex shape as a further solution of the present invention, the horizontal support
Top is provided with multiple through-holes, corresponding with the through-hole to be additionally provided with wire clamp, and the wire clamp and horizontal support welding connect
It connects, the surface of the horizontal support is furthermore provided with multiple bolts hole.
The top right side of the top cover is provided with combined aural and visual alarm as a further solution of the present invention, institute
It states controller and the combined aural and visual alarm and controller switching equipment is to be electrically connected.
3, beneficial effect
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with a battery at the top of power distribution cabinet, and battery passes through hospital bus bar and controller
It is connected, while the junction of battery and external power supply is provided with electromagnetic relay, by relay changeover contact and load
It is connected, normally closed contact connects battery, and normal opened contact connects alternating current, and relay coil is connected to 220V power supply
On, in this way when there is alternating current 220V power supply, relay coil because there is an alternating current actuation, alternating current by normal opened contact (at this moment because
Relay has been attracted), it powers to electrical appliance.In mains failure, relay coil is discharged without electricity, normally closed contact contact,
Battery is powered by normally closed contact to electrical appliance simultaneously.
(2) door of the utility model is fire resistant doorsets, while the top of fire resistant doorsets and bottom are provided with magnetic stripe, can be certainly
It is dynamic to be attracted with device, it is furthermore additionally provided with an inspection window in the middle part of fire resistant doorsets, can be inspected in the case where being not turned on fire resistant doorsets
Show the related content of screen display, safety is higher.
(3) multiple bolts hole are provided on the horizontal support of the utility model, facilitate controller switching equipment to be installed, actually makes
Used time can be freely combined as needed, while multiple wire clamps and through-hole are additionally provided on horizontal support, conveniently be walked
Line, while route is cleared Chu and is unlikely to excessively chaotic, wire rod is able to use wire clamp and is fixed, and through-hole is convenient for the upper and lower of wire rod
Conducting.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of emergency power supply power distribution cabinet.
Fig. 2 is a kind of structural schematic diagram of horizontal support in emergency power supply power distribution cabinet.
1, fire resistant doorsets in figure；2, inspection window；3, magnetic stripe；4, pedestal；5, controller switching equipment；6, column；7, horizontal support；8, it controls
Device processed；9, display screen；10, top cover；11, combined aural and visual alarm；12, battery；13, external power supply；14, electromagnetic relay；15, it melts
Disconnected device；16, bolt hole；17, wire clamp；18, through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of emergency power supply power distribution cabinet, including being located at the top of device
Top cover 10 and pedestal 4 positioned at bottom of device, further include the fire resistant doorsets 1 being arranged on the left of device, and fire resistant doorsets 1 occur in fire
When can guarantee that internal unit is unaffected, the middle and upper part of the fire resistant doorsets 1 is provided with an inspection window 2, be not turned on fire prevention
In the case where door 1, the related content shown on display screen 9 is inspected, safety is higher, and the inside top of device is provided with electric power storage
Pond 12, and the middle and upper part of described device is provided with controller 8, the middle position of the controller 8 is equipped with display screen 9, institute
It is corresponding with the inspection window 2 to state display screen 9, while being provided with bypass mother between the battery 12 and the controller 8
Line is equipped with electromagnetic relay 14 and fuse 15 on the hospital bus bar, and when circuit overload, fuse 15 can be melt
Disconnected, device power-off, placement burns out equipment；The left side of the electromagnetic relay 14 is provided with external power supply 13, the external electricity
Be connected between source 13 and the electromagnetic relay 14 by power supply buses, the controller 8 bottom be arranged column 6 and
More horizontal supports 7, are equipped with multiple controller switching equipments 5 on the horizontal support 7, the controller switching equipment 5 include disconnecting switch,
One or more of on-load switch, arrester, current transformer, voltage transformer.It is above to constitute the basic of the utility model
Structure.
In the present embodiment, the inspection window 2 is made using double glazing, and is pasted in the surrounding of the inspection window 2
There is sealing joint strip.Magnetic stripe 3 is posted at the top of the fire resistant doorsets 1 and bottom.The fire resistant doorsets 1 enable are when closer from device
Enough to be attracted automatically with device, inspection window 2 can inspect the phase shown on display screen 9 inside the Pass in the case where being not turned on fire resistant doorsets
Hold, safety is higher, and double glazing fire protecting performance is more preferable.
In the present embodiment, it is in convex shape that the horizontal support 7 is whole, and the top of the horizontal support 7 is provided with multiple
Through-hole 18, corresponding with the through-hole 18 to be additionally provided with wire clamp 17, the wire clamp 17 is welded to connect with the horizontal support 7, this
The surface of the external horizontal support 7 is provided with multiple bolts hole 16, facilitates controller switching equipment to be installed, while in horizontal support
It is additionally provided with multiple wire clamps 17 and through-hole 18 on 7, facilitates cabling, while route is cleared Chu and is unlikely to excessively chaotic.
In the present embodiment, the top right side of the top cover 10 is provided with combined aural and visual alarm 11, the controller 8 and institute
It states combined aural and visual alarm 11 and controller switching equipment 5 is to be electrically connected, when device power-off or when other failures occur, controller
8 provide alarm signal, while combined aural and visual alarm 11 issues alarm.
You need to add is that those skilled in the art, electromagnetic relay 14 is a universal electrical equipment,
Working principle and electrical connection diagram again this do not repeating.
The working principle of the utility model is: in the condition of normal use, entire power distribution cabinet is logical by external power supply 13
It crosses power supply buses to be powered, internal controller switching equipment smooth sequential work, can on the display screen 9 of controller 8
It shows each 5 operation conditions of controller switching equipment, related data can be checked by inspection window 2 without opening fire resistant doorsets 1, if data
Exception can exclude in time, improve the safety of operation；And when alternating current accident power-off, 14 power loss of electromagnetic relay is cut automatically
It changes, the hospital bus bar where battery 12 is switched at controller switching equipment 5, while controller 8 can issue corresponding signal, acousto-optic
Alarm 11 is alarmed, and power supplying and distributing equipment 5 continues to run, can orderly close-down phase as needed if power off time is too long
The controller switching equipment 5 answered, is unlikely to burn out equipment；And when city power recovery is normal, electromagnetic relay 14 must be electric, by hospital bus bar weight
Switchback power supply buses are write, are still powered using external power supply 13.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of emergency power supply power distribution cabinet, including being located at top cover (10) at the top of device and positioned at the pedestal (4) of bottom of device,
It further include the fire resistant doorsets (1) being arranged on the left of device, which is characterized in that the middle and upper part of the fire resistant doorsets (1) is provided with an inspection
Form (2) is provided with battery (12) in the inside top of device, and the middle and upper part of described device is provided with controller (8),
The middle position of the controller (8) is equipped with display screen (9), and the display screen (9) is corresponding with the inspection window (2), together
When hospital bus bar is provided between the battery (12) and the controller (8), electromagnetism is installed on the hospital bus bar
Relay (14) and fuse (15), are provided with external power supply (13) on the left of the electromagnetic relay (14), described outer
It connects and is connected between power supply (13) and the electromagnetic relay (14) by power supply buses, set in the bottom of the controller (8)
Column (6) and more horizontal supports (7) are set, multiple controller switching equipments (5) are installed on the horizontal support (7).
2. emergency power supply power distribution cabinet according to claim 1, which is characterized in that the inspection window (2) uses double glazing
It is made, and posts sealing joint strip in the surrounding of the inspection window (2).
3. emergency power supply power distribution cabinet according to claim 1, which is characterized in that the fire resistant doorsets (1) top and
Post magnetic stripe (3) in bottom.
4. emergency power supply power distribution cabinet according to claim 1, which is characterized in that the controller switching equipment (5) includes keeping apart
One or more of pass, on-load switch, arrester, current transformer, voltage transformer.
5. emergency power supply power distribution cabinet according to claim 1, which is characterized in that the horizontal support (7) is integrally in protrusion
Shape is provided with multiple through-holes (18) at the top of the horizontal support (7), corresponding with the through-hole (18) to be additionally provided with wire clamp
(17), the wire clamp (17) and the horizontal support (7) are welded to connect, and are furthermore provided on the surface of the horizontal support (7)
Multiple bolts hole (16).
6. emergency power supply power distribution cabinet according to claim 1, which is characterized in that set in the top right side of the top cover (10)
It is equipped with combined aural and visual alarm (11), the controller (8) is electrically to connect with the combined aural and visual alarm (11) and controller switching equipment (5)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730890.1U CN209169664U (en) | 2018-10-23 | 2018-10-23 | A kind of emergency power supply power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730890.1U CN209169664U (en) | 2018-10-23 | 2018-10-23 | A kind of emergency power supply power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169664U true CN209169664U (en) | 2019-07-26 |
Family
ID=67334863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821730890.1U Expired - Fee Related CN209169664U (en) | 2018-10-23 | 2018-10-23 | A kind of emergency power supply power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169664U (en) |
-
2018
- 2018-10-23 CN CN201821730890.1U patent/CN209169664U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20191023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |