CN207117294U - A kind of integrated cabinet of floating charge automatic conversion - Google Patents
A kind of integrated cabinet of floating charge automatic conversion Download PDFInfo
- Publication number
- CN207117294U CN207117294U CN201720633647.7U CN201720633647U CN207117294U CN 207117294 U CN207117294 U CN 207117294U CN 201720633647 U CN201720633647 U CN 201720633647U CN 207117294 U CN207117294 U CN 207117294U
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- CN
- China
- Prior art keywords
- cabinet
- conversion
- flapped door
- conversion cabinet
- floating charge
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- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of integrated cabinet of floating charge automatic conversion, including conversion cabinet, the top of the conversion cabinet is provided with top cover, the top cover is flat on the top of conversion cabinet, and it is bolted to connection with the conversion cabinet, the outer surface of the conversion cabinet is respectively equipped with L.H.flapped door and R.H.flapped door, the top of the L.H.flapped door is provided with LCDs, the bottom of the LCDs is provided with operated key, the side of the R.H.flapped door is provided with keeper handle, the integrated cabinet of this kind of floating charge automatic conversion uses the control and detecting system using single-chip microcomputer as core, cooperation is taken into account by software and hardware, the system that hiked precise control, detect accurate theory, the automatic conversion of floating charge can be carried out, batteries can up and down fluctuate with power line voltage and carry out discharge and recharge, extend the working life of batteries, have broad application prospects.
Description
Technical field
Integrated cabinet technical field is the utility model is related to, specially a kind of integrated cabinet of floating charge automatic conversion.
Background technology
Floating charge is that a kind of of batteries supplies (putting) electric working method, and batteries and power circuit are connected in parallel by system
Onto load circuit, its voltage is generally constant, is only slightly higher than the terminal voltage of batteries, is supplied by power circuit
A small amount of electric current compensates the loss of batteries local action, meets state can be always maintained at charging and will not overcharge
Electricity.
Integrated cabinet is used primarily in emergency power supply system, but existing integrated cabinet typically uses full charge and discharge system, causes
, limitation be present in batteries short service life.
So how to design a kind of integrated cabinet of floating charge automatic conversion, turning into us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of integrated cabinet of floating charge automatic conversion, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of integrated cabinet of floating charge automatic conversion, bag
Conversion cabinet is included, the top of the conversion cabinet is provided with top cover, and the top cover is flat on the top of conversion cabinet, and leads to the conversion cabinet
Cross bolt to be fixedly connected, the outer surface of the conversion cabinet is respectively equipped with L.H.flapped door and R.H.flapped door, and the top of the L.H.flapped door is provided with
LCDs, the bottom of the LCDs are provided with operated key, and the side of the R.H.flapped door is provided with keeper handle, the door
One end of bolt handle is embedded in the inner surface of R.H.flapped door, and is bolted to connection with R.H.flapped door, and the L.H.flapped door and the right side are opened
The end of door side is equipped with door-hinge, and the bottom of the L.H.flapped door and R.H.flapped door is equipped with blow vent, and the L.H.flapped door and the right side
Enabling is flexibly connected with the conversion cabinet by door-hinge, and the inside of the conversion cabinet is provided with installation supporting plate, the installation supporting plate
Centre position be provided with single chip control unit, the top of the single chip control unit is respectively equipped with the city in " one " word arrangement
Electrical input, cell input terminal and civil power output end, the bottom of the single chip control unit are provided with PE line end mouths.
Further, the inside of the conversion cabinet is provided with frequency converter, and the frequency converter is consolidated with conversion cabinet by installing supporting plate
Fixed connection.
Further, the top inside the conversion cabinet is provided with ups power charger, the end of the ups power charger
Portion is embedded in the inside of the conversion cabinet, and is bolted to connection with the installation supporting plate.
Further, the bottom of the single chip control unit is provided with temperature controller, and the side both ends of the temperature controller are all provided with
There is earth bolt, the earth bolt is fixedly connected through the bottom of conversion cabinet, and with conversion cabinet.
Further, the side of the PE line ends mouth is provided with neutral conductor port, the neutral conductor port and the conversion cabinet
It is fixedly connected by installing supporting plate.
Compared with prior art, the beneficial effects of the utility model are：The integrated cabinet of this kind of floating charge automatic conversion uses UPS
Uninterrupted emergency power supply group, main electric input voltage it is relatively low (<In the case of 323VAC), automatically switch to emergent inversion and export to three
Phase load is powered, into emergency rating after outstanding emergency service can be provided, on the other hand the one of this kind of floating charge automatic conversion
Body cabinet uses the control and detecting system using single-chip microcomputer as core, takes into account cooperation by software and hardware, the system that hiked control
System is accurate, detects accurate theory, can carry out the automatic conversion of floating charge, batteries can be fluctuated up and down with power line voltage and
Discharge and recharge is carried out, the working life of batteries is extended, has broad application prospects.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is conversion cabinet partial structural diagram of the present utility model；
In figure：1- conversion cabinets；2- top covers；3- L.H.flapped doors；4- LCDs；5- blow vents；6- R.H.flapped doors；7- is operated
Key；8- frequency converters；9-UPS mains chargers；10- keeper handles；11- mains electricity input end；12- cell input terminals；13- civil powers are defeated
Go out end；14- single chip control units；15- neutral conductors port；16- temperature controllers；17- earth bolts；18- door-hinges；19-PE line ends
Mouthful；20- installs supporting plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of integrated cabinet of floating charge automatic conversion, including
Conversion cabinet 1, the top of the conversion cabinet 1 are provided with top cover 2, and the top cover 2 is flat on the top of conversion cabinet 1, and with the conversion
Cabinet 1 is bolted to connection, and the outer surface of the conversion cabinet 1 is respectively equipped with L.H.flapped door 3 and R.H.flapped door 6, the L.H.flapped door 3
Top is provided with LCDs 4, and the bottom of the LCDs 4 is provided with operated key 7, and the side of the R.H.flapped door 6 is provided with door
Bolt handle 10, one end of the keeper handle 10 are embedded in the inner surface of R.H.flapped door 6, and with the company of being bolted of R.H.flapped door 6
Connect, the end of the L.H.flapped door 3 and the side of R.H.flapped door 6 is equipped with door-hinge 18, and the bottom of the L.H.flapped door 3 and R.H.flapped door 6 is all provided with
There is blow vent 5, and the L.H.flapped door 3 and R.H.flapped door 6 are flexibly connected with the conversion cabinet 1 by door-hinge 18, the conversion cabinet 1
Inside be provided with installation supporting plate 20, it is described installation supporting plate 20 centre position be provided with single chip control unit 14, the single-chip microcomputer
The top of control unit 14 is respectively equipped with mains electricity input end 11, cell input terminal 12 and civil power output end in " one " word arrangement
13, the bottom of the single chip control unit 14 is provided with PE line ends mouth 19.
Further, the inside of the conversion cabinet 1 is provided with frequency converter 8, and the frequency converter 8 passes through mounting bracket with conversion cabinet 1
Plate 20 is fixedly connected, and IGBT cut-offs to adjust the voltage of out-put supply and frequency the frequency converter 8 close to the inner portion, plays to mistake
Stream, overvoltage, overload protective function.
Further, the top inside the conversion cabinet 1 is provided with ups power charger 9, the ups power charger 9
End is embedded in the inside of the conversion cabinet 1, and is bolted to connection with the installation supporting plate 20, the installation supporting plate 20
For installing internal component.
Further, the bottom of the single chip control unit 14 is provided with temperature controller 16, the side two of the temperature controller 16
End is equipped with earth bolt 17, and the earth bolt 17 is fixedly connected through the bottom of conversion cabinet 1, and with conversion cabinet 1, the temperature control
Device 16 can carry out overheat protector.
Further, the side of the PE line ends mouth 19 is provided with neutral conductor port 15, the neutral conductor port 15 with it is described
Conversion cabinet 1 is fixedly connected by installing supporting plate 20, and the neutral conductor port 15 can carry out ground protection after accessing the neutral conductor.
Operation principle：First, in the state of batteries enter charging by ups power charger 9, single-chip microcomputer control
Batteries and power circuit are parallel-connected on load circuit by unit 14, are converted to Float duty, voltage now
Generally it is constant, is only slightly higher than the terminal voltage of batteries, a small amount of electric current for being supplied by power circuit compensates battery
The loss of group local action, therefore batteries can up and down fluctuate with power line voltage and carry out discharge and recharge, extend electric power storage
The working life of pond group, works as municipal power failure, main electric input voltage it is relatively low (<In the case of 323VAC), single chip control unit 14
By load circuit changing-over to the uninterrupted emergency power supply groups of UPS, at the same automatically switch to emergent inversion export give threephase load power supply,
Emergency service is carried out, frequency converter 8 IGBT can also cut-off to adjust the voltage of out-put supply and frequency, play to mistake close to the inner portion
Stream, overvoltage, overload protective function.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of integrated cabinet of floating charge automatic conversion, including conversion cabinet (1), it is characterised in that：Set at the top of the conversion cabinet (1)
There is top cover (2), the top cover (2) is flat on the top of conversion cabinet (1), and is bolted to connection with the conversion cabinet (1),
The outer surface of the conversion cabinet (1) is respectively equipped with L.H.flapped door (3) and R.H.flapped door (6), and the top of the L.H.flapped door (3) is provided with liquid crystal
Display screen (4), the bottom of the LCDs (4) are provided with operated key (7), and the side of the R.H.flapped door (6) is provided with keeper handle
Hand (10), one end of the keeper handle (10) is embedded in the inner surface of R.H.flapped door (6), and is consolidated with R.H.flapped door (6) by bolt
The end of fixed connection, the L.H.flapped door (3) and R.H.flapped door (6) side is equipped with door-hinge (18), the L.H.flapped door (3) and R.H.flapped door
(6) bottom is equipped with blow vent (5), and the L.H.flapped door (3) and R.H.flapped door (6) pass through door-hinge with the conversion cabinet (1)
(18) it is flexibly connected, the inside of the conversion cabinet (1) is provided with installation supporting plate (20), and the interposition of the installation supporting plate (20) installs
There is a single chip control unit (14), the top of the single chip control unit (14) is respectively equipped with defeated in the civil power of " one " word arrangement
Enter end (11), cell input terminal (12) and civil power output end (13), the bottom of the single chip control unit (14) and be provided with PE lines
Port (19).
A kind of 2. integrated cabinet of floating charge automatic conversion according to claim 1, it is characterised in that：The conversion cabinet (1)
Inside is provided with frequency converter (8), and the frequency converter (8) is fixedly connected with conversion cabinet (1) by installing supporting plate (20).
A kind of 3. integrated cabinet of floating charge automatic conversion according to claim 1, it is characterised in that：In the conversion cabinet (1)
The top in portion is provided with ups power charger (9), and the end of the ups power charger (9) is embedded in the conversion cabinet (1)
Inside, and be bolted to connection with the installation supporting plate (20).
A kind of 4. integrated cabinet of floating charge automatic conversion according to claim 1, it is characterised in that：The single-chip microcomputer control is single
The bottom of first (14) is provided with temperature controller (16), and the side both ends of the temperature controller (16) are equipped with earth bolt (17), the ground connection
Bolt (17) and is fixedly connected through the bottom of conversion cabinet (1) with conversion cabinet (1).
A kind of 5. integrated cabinet of floating charge automatic conversion according to claim 1, it is characterised in that：The PE line ends mouth (19)
Side be provided with neutral conductor port (15), the neutral conductor port (15) and the conversion cabinet (1) are solid by installing supporting plate (20)
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633647.7U CN207117294U (en) | 2017-06-02 | 2017-06-02 | A kind of integrated cabinet of floating charge automatic conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633647.7U CN207117294U (en) | 2017-06-02 | 2017-06-02 | A kind of integrated cabinet of floating charge automatic conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207117294U true CN207117294U (en) | 2018-03-16 |
Family
ID=61594817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720633647.7U Active CN207117294U (en) | 2017-06-02 | 2017-06-02 | A kind of integrated cabinet of floating charge automatic conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207117294U (en) |
-
2017
- 2017-06-02 CN CN201720633647.7U patent/CN207117294U/en active Active
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