CN205160190U - Two switching of power casees of intelligence - Google Patents
Two switching of power casees of intelligence Download PDFInfo
- Publication number
- CN205160190U CN205160190U CN201520763064.7U CN201520763064U CN205160190U CN 205160190 U CN205160190 U CN 205160190U CN 201520763064 U CN201520763064 U CN 201520763064U CN 205160190 U CN205160190 U CN 205160190U
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- power
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- chamber door
- electric power
- power system
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Abstract
The utility model discloses a two switching of power casees of intelligence, including switching case and electric power system, electric power system installs switch the incasement, electric power system includes constant power supply system and stand -by power supply system, it draws together box, chamber door to switch case and bag, the electric power system line connection is fixed in the box, the chamber door through the activity valve with the box is connected, the activity valve passes through the fix with screw and is in the chamber door with on the box. The utility model discloses a way is commonly used reserve all the way, and when electric sudden failure commonly used or power failure, through two power change -over switch, on stand -by power supply was put into in the automation, messenger's equipment still can normal operating, simultaneously still useful product in electric wire netting power generation system sends electricity generation and uninstallation instruction, is that a performance is perfect, safe and reliable, degree of automation is high, application range is wide two electrical power generating system products.
Description
Technical field
The utility model relates to field of electrical equipment, is specifically related to a kind of intelligent double-power a-b box.
Background technology
Intelligent dual power automatic switching box is a kind of device that can carry out reliable switching between two-way power supply.It is made up of one or several transfer switching equipment and other required electrical equipment, for detecting power circuit, and one or more load circuit is transformed into automatically the electrical equipment of another power supply from a power supply.
Intelligent dual power automatic switching box is hauled oneself willingly into runback, is hauled oneself willingly into not runback and electrical network-generator three kinds of handoff functionalities, the three-phase voltage effective value of the two-way power supply of three-phase and four-line mains supply and phase voltage effective value and phase place are detected in real time, overvoltage, under-voltage (comprising phase shortage) is there is mutually when arbitrary, can automatically from abnormal electrical source exchange to normal power source.Be exactly that a conventional road, a road is for subsequent use in simple terms, when conventional electric catastrophic failure or when having a power failure, by double power supply converting switch, automatically put on stand-by power supply, (under Smaller load stand-by power supply also can by generator powered), equipment still can normally be run.The product that Intelligent dual power automatic switching box can also be used for electrical network one electricity generation system can also send generating and unloading command, is a kind of perfect performance, safe and reliable, automaticity is high, double power-supply system product that the scope of application is wide.At present, modal is in elevator, fire-fighting, monitoring, and also, but his for subsequent use is battery pack to the UPS uninterrupted power supply of bank.Factories and miness or the unit of some type loads and two type loads have mostly.
Utility model content
The intelligent double-power a-b box that the utility model aims to provide a kind of perfect performance, safe and reliable, automaticity is high, the scope of application is wide.
For realizing this technical purpose, scheme of the present utility model is:
A kind of intelligent double-power a-b box, comprise a-b box and electric power system, described electric power system is installed in described a-b box, described electric power system comprises conventional power-supply system and standby power system, described a-b box comprises casing, chamber door, described electric power system line is fastened in described casing, and described chamber door is connected with described casing by movable valve, and described movable valve is fixed by screws on described chamber door and described casing.
As preferably, described standby power system is a set of battery pack.
As preferably, described casing top drilling and be also provided with attached blind plate.
As preferably, be provided with knock down hole in the bottom of described casing.
As preferably, described chamber door is provided with information kit.
As preferably, described chamber door is also provided with louvre.
As preferably, be provided with low-tension switch cabinet in the bottom of described chamber door, in described low-tension switch cabinet, be provided with low voltage operated button, and be also provided with indicator light in the upper end of described chamber door.
As preferably, the rear plate of described casing is provided with louvre, and described rear plate is fixed by screws on described casing.
The utility model is by reliably switching between a kind of two-way power supply, be made up of one or several transfer switching equipment and other required electrical equipment, for detecting power circuit, and one or more load circuit is transformed into automatically the electrical equipment of another power supply from a power supply; Be exactly that a conventional road, a road is for subsequent use in simple terms, when conventional electric catastrophic failure or when having a power failure, by double power supply converting switch, automatically put on stand-by power supply, equipment still can normally be run; The product that simultaneously can also be used for grid generation system sends generating and unloading command, is a kind of perfect performance, safe and reliable, automaticity is high, double power-supply system product that the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is a-b box structural representation of the present utility model;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the upward view of Fig. 1.
Wherein: 1. casing, 2. chamber door, 3. information kit, 4. louvre, 5. low-tension switch cabinet, 6. indicator light, 7. after plate, 8. hole, 9. attached blind plate, 10. knock down hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figures 1 to 4, a kind of intelligent double-power a-b box of best specific embodiment of the present utility model, comprise a-b box and electric power system, described electric power system is installed in described a-b box, described electric power system comprises conventional power-supply system and standby power system, described a-b box comprises casing 1, chamber door 2, described electric power system line is fastened in described casing 1, described chamber door 2 is connected with described casing 1 by movable valve, and described movable valve is fixed by screws in described chamber door 2 with on described casing 1.
As preferably, described standby power system is a set of battery pack.
As preferably, described casing 1 top drilling 8 and be also provided with attached blind plate 9.
As preferably, be provided with knock down hole 10 in the bottom of described casing 1.
As preferably, described chamber door 2 is provided with information kit 3.
As preferably, described chamber door 2 is also provided with louvre 4.
As preferably, be provided with low-tension switch cabinet 5 in the bottom of described chamber door 2, in described low-tension switch cabinet 5, be provided with low voltage operated button, and be also provided with indicator light 6 in the upper end of described chamber door 2.
As preferably, the rear plate 7 of described casing is provided with louvre 4, and described rear plate 7 is fixed by screws on described casing 1.
The utility model is by reliably switching between a kind of two-way power supply, be made up of one or several transfer switching equipment and other required electrical equipment, for detecting power circuit, and one or more load circuit is transformed into automatically the electrical equipment of another power supply from a power supply; Be exactly that a conventional road, a road is for subsequent use in simple terms, when conventional electric catastrophic failure or when having a power failure, by double power supply converting switch, automatically put on stand-by power supply, equipment still can normally be run; The product that simultaneously can also be used for grid generation system sends generating and unloading command, is a kind of perfect performance, safe and reliable, automaticity is high, double power-supply system product that the scope of application is wide.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection range that all should be included in technical solutions of the utility model.
Claims (8)
1. an intelligent double-power a-b box, it is characterized in that: comprise a-b box and electric power system, described electric power system is installed in described a-b box, described electric power system comprises conventional power-supply system and standby power system, described a-b box comprises casing, chamber door, described electric power system line is fastened in described casing, and described chamber door is connected with described casing by movable valve, and described movable valve is fixed by screws on described chamber door and described casing.
2. intelligent double-power a-b box according to claim 1, is characterized in that: described standby power system is a set of battery pack.
3. intelligent double-power a-b box according to claim 1, is characterized in that: described casing top drilling and be also provided with attached blind plate.
4. intelligent double-power a-b box according to claim 1, is characterized in that: be provided with knock down hole in the bottom of described casing.
5. intelligent double-power a-b box according to claim 1, is characterized in that: on described chamber door, be provided with information kit.
6. intelligent double-power a-b box according to claim 1, is characterized in that: on described chamber door, be also provided with louvre.
7. intelligent double-power a-b box according to claim 1, is characterized in that: be provided with low-tension switch cabinet in the bottom of described chamber door, is provided with low voltage operated button in described low-tension switch cabinet, and be also provided with indicator light in the upper end of described chamber door.
8. intelligent double-power a-b box according to claim 1, is characterized in that: the rear plate of described casing is provided with louvre, and described rear plate is fixed by screws on described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763064.7U CN205160190U (en) | 2015-09-29 | 2015-09-29 | Two switching of power casees of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520763064.7U CN205160190U (en) | 2015-09-29 | 2015-09-29 | Two switching of power casees of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205160190U true CN205160190U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520763064.7U Active CN205160190U (en) | 2015-09-29 | 2015-09-29 | Two switching of power casees of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205160190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178940A (en) * | 2021-04-21 | 2021-07-27 | 中国人民解放军海军工程大学 | Automatic switching device, control system, method and application of marine uninterruptible power supply |
-
2015
- 2015-09-29 CN CN201520763064.7U patent/CN205160190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178940A (en) * | 2021-04-21 | 2021-07-27 | 中国人民解放军海军工程大学 | Automatic switching device, control system, method and application of marine uninterruptible power supply |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |