CN206557299U - A kind of emergency power supply Quick access device with decompression timing - Google Patents
A kind of emergency power supply Quick access device with decompression timing Download PDFInfo
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- CN206557299U CN206557299U CN201720207623.5U CN201720207623U CN206557299U CN 206557299 U CN206557299 U CN 206557299U CN 201720207623 U CN201720207623 U CN 201720207623U CN 206557299 U CN206557299 U CN 206557299U
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- power supply
- access device
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Abstract
The utility model discloses a kind of emergency power supply Quick access device with decompression timing, including：Casing；It is provided with casing：Anti-riot connector, it is made up of plug and socket, and plug is movably connected on socket by way of screw thread, and plug is used for connect relative with generator car；Double-throw blade type change-over switch, its first input end connection socket, the second input connection civil power；Current sampling end, it is located at the output of double-throw blade type change-over switch；Breaker, it is connected with the output end of double-throw blade type change-over switch；Electric energy meter, its power taking pressure side is connected with first input end, the second input respectively, and obtaining current end is connected with current sampling end；And decompression calculagraph, first feedback end of its voltage monitoring end respectively with first input end, the second input and electric energy meter be connected, and second feedback end of the current monitoring end respectively with current sampling end and electric energy meter is connected.The turn-on time of emergency power supply can be greatly shortened in the access device, it is ensured that the continuity of electricity consumption.
Description
Technical field
The present invention relates to emergent field of power distribution, more particularly to a kind of emergency power supply Quick access device with decompression timing.
Background technology
With the fast development of today's society economy, different industries field is more and more diversified to electricity needs, in order to carry
High each field is successional to power supply quality and electricity consumption to be required, it is to avoid occur influenceing power network just when electric power accident or power failure
Often operation.The use of emergency power supply Quick access device, meets the demand of live fast power restoration, it is ensured that electricity consumption to the full extent
Continuity, is effectively reduced the loss for having a power failure and being caused to daily production and Working Life.Answering particularly with decompression clocking capability
Urgent telegram source Quick access device, further optimizes the quality of power supply, helps to judge power good performance, is conducive to monitoring power network system
The normal operation of system, the extensive use in power system.
In controller switching equipment in current power system, the mode that the cable of the electrical power distribution equipment such as generator car is connected with bronze medal
It is substantially what is overlapped with the method for bolt and spanner, after line fault etc. causes power-off, this mode need to expend one
Fix time, generator car are irremovable, such as need movement, specific instrument, and in the case of no instrument, can not enter substantially
Row lap works, this quick emergent telegram in reply that can not meet scene is required.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
When the prior art for being considered as recognizing or implying the information structure in any form well known to persons skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of emergency power supply Quick access device with decompression timing, so as to overcome circuit
Failure etc. can not quickly access the shortcoming of stand-by power supply after causing power-off.
To achieve the above object, the invention provides a kind of emergency power supply Quick access device with decompression timing, including：
Casing；It is provided with the casing：Anti-riot connector, it is made up of plug and socket, plug activity by way of screw thread
It is connected on the socket, the plug is used for connect relative with generator car；Double-throw blade type change-over switch, the connection of its first input end
The socket, the second input connection civil power；Current sampling end, it is located at the output of the double-throw blade type change-over switch；
Breaker, it is connected with the output end of the double-throw blade type change-over switch；Electric energy meter, its power taking pressure side is inputted with first respectively
End, the connection of the second input, obtaining current end is connected with the current sampling end；And decompression calculagraph, its voltage monitoring end point
The first feedback end not with first input end, the second input and electric energy meter is connected, current monitoring end respectively with current sampling end
And the second feedback end connection of electric energy meter.
Preferably, in above-mentioned technical proposal, temperature and humidity controller is additionally provided with the casing, it includes：Temperature sensor,
Humidity sensor and single-chip microcomputer, the temperature sensor and humidity sensor are connected with the single-chip microcomputer respectively, the single-chip microcomputer
It is connected with fan or heater.
Preferably, in above-mentioned technical proposal, the electric energy meter is phase three-wire three or three-phase and four-line active electric energy meter, three-phase three
One kind in line or three-phase and four-line reactive energy-meter.
Preferably, in above-mentioned technical proposal, the breaker is breaker of plastic casing.
Preferably, in above-mentioned technical proposal, the breaker is two.
Preferably, in above-mentioned technical proposal, the decompression calculagraph is configured with RS232 serial ports and RS485 serial ports.
Compared with prior art, the present invention has the advantages that：
1. the emergency power supply Quick access device in the utility model, according to the demand of live fast power restoration, in urgent feelings
Emergency power supply Quick access device is equipped with condition to be sent a telegram in reply, and is safely and fast carried out the docking of generator car and user terminal, is met
The fast power restoration requirement of user.And change the side after the power supplys such as existing emergency power generation vehicle arrival controller switching equipment using bolt and spanner
Method accesses the traditional approach of cable, can in advance carry out with preparation is electrically accessed, the turn-on time of emergency power supply is greatly shortened, and protects
Demonstrate,prove the continuity of electricity consumption.
2. the utility model is configured with decompression calculagraph, active (idle) electric energy of phase three-wire three (three-phase and four-line) can be monitored
, when operating electric energy meter is under conditions of having load current, there is decompression, under-voltage and CT secondary circuits are opened in the running status of table
During the failures such as road, artificial short circuit, the timely faults situation of instrument energy, which phase sequence decompression display A, B, C three-phase voltage is
And alarm, and remember decompression time and decompression number of times.
3. the utility model adds Temperature and Humidity Control, box house epidemic disaster can be automatically adjusted.
Brief description of the drawings
Fig. 1 is the front view of the emergency power supply Quick access device according to the present invention.
Fig. 2 is the element layout drawing of the emergency power supply Quick access device according to the present invention.
Fig. 3 is the element connection figure of the emergency power supply Quick access device according to the present invention.
Main Reference Numerals explanation：
1- double-throw blade type change-over switches, 2- breakers, 3- casings, 4- decompression calculagraphs, the anti-riot connectors of 5-, 6- electric energy
Table.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment to the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
Fig. 1 to Fig. 2 shows that the emergency power supply according to the preferred embodiment of the present invention with decompression timing quickly accesses dress
The structural representation put.
As shown in figure 1, the casing of the emergency power supply Quick access device is a kind of wall-mounted casing, 3 points of casing is upper
Lower two compartments, upper compartment has observation window, and is printed on " emergency power supply Quick access device ", and lower compartment has the nameplate of device, and
" having electric danger " red mark is printed on, the degree of protection of device reaches more than IP44, adapts to outdoor installation.
As shown in Figures 2 and 3, respectively emergency power supply unit inner member layout drawing and connection figure, wherein, in casing 3
It is provided with：Anti-riot connector 5, double-throw blade type change-over switch 1, current sampling end, electric energy meter 6, decompression calculagraph 4, breaker 2, temperature
Humidity controller.
Wherein, the anti-riot connector 5 in the embodiment, using fire-retardant, heat resistance height, with the exhausted of sufficient mechanical strength
Edge material is made, also known as Three-phase five-wire Non-spark explosion-proof connector, and as power connector, the anti-riot connector 5 is by plug
With socket composition, socket is fixed on 3 times compartment interiors of casing, and plug is movably connected on socket by way of screw thread, can be fast
The quick connection of generator car and emergency power supply Quick access device is realized in speed connection, easy disassembly, and plug is used for and generator car phase
Docking, on generator car feed cable.
Further, the external power source used in the embodiment has electric network source and generator car power supply, the conversion of double-throw blade type
The first input end connection socket of switch 1, the second input connection civil power (i.e. electric network source) is used as disconnecting switch, and dividing has
Primary, standby, double points of three functions selections, it realizes times of civil power and electrical power generators two-way power supply located at compartment on casing 3
Meaning input；Current sampling end is located at the output of double-throw blade type change-over switch, is electric energy meter 6, the offer electric current of decompression calculagraph 4
Sampling.
Further walk, electric energy meter 6 is in compartment on casing 3, and electric energy meter 6 can select phase three-wire three or three-phase and four-line is active
One kind in electric energy meter, phase three-wire three or three-phase and four-line reactive energy-meter, wherein, the power taking pressure side of electric energy meter 6 is respectively with first
Input, the connection of the second input, obtaining current end is connected with current sampling end；Decompression calculagraph 4 is located on casing 3 in compartment,
First feedback end of the voltage monitoring end of decompression calculagraph 4 respectively with first input end, the second input and electric energy meter 6 is connected,
Second feedback end of the current monitoring end respectively with current sampling end and electric energy meter 6 is connected, for monitoring phase three-wire three (three-phase four
Line) active (idle) electric energy meter running status.When operating electric energy meter 6 is under conditions of having load current, occur decompression,
During the failures such as under-voltage and CT secondary circuits open circuit, artificial short circuit, which phase sequence decompression display A, B, C three-phase voltage is and alarms,
And remember decompression time and decompression number of times.Decompression calculagraph 4 is provided with RS232 serial ports one, RS485 serial ports two (optional), data forwarding
Mouth double-serial port, communication modes support the wireless communications of GPRS, twisted-pair feeder, coaxial cable etc. coordinate with optical fiber to be communicated so that should
Instrument can timely faults situation, intelligent monitoring of the realization to circuit.Breaker 2 is preferred to use breaker of plastic casing, located at case
Compartment on body 3, realizes energization, the control of power-off to circuit, and the output end of the breaker 2 and double-throw blade type change-over switch 1 connects
Connect, protected for the overload protection of circuit, short-circuit protection, overcurrent protection, o-volt protection, under-voltage protection, ground protection, electric leakage
The purposes such as shield, breaking-closing operating；In this embodiment, breaker 2 is two, and one primary, and one standby.
Further, temperature and humidity controller is additionally provided with casing 3, the compartment on casing 3, temperature and humidity controller includes：
Temperature sensor, humidity sensor and single-chip microcomputer, degree sensor and humidity sensor are connected with single-chip microcomputer respectively, single-chip microcomputer and wind
Fan or heater connection.Wherein, using high-end single-chip microcomputer as control core in the embodiment, passed using the humiture of advanced stabilization
Sensor, can measure control to temperature, moisture signal simultaneously, and realize numerical monitor, can also be by button to epidemic disaster point
Not carry out upper and lower limit setting and display so that instrument can be according to field condition, automatic start fan or heater, to quilt
Survey the equipment that the actual epidemic disaster of environment is automatically adjusted.
To sum up, anti-explosion plug socket is installed in power supply change-over device, as power connector, plug is mounted in generator car electricity
On the cable of source, socket is fixed on inside emergency box, and plug and socket connected mode is screw-type, can quickly be connected, easy disassembly,
Realize the quick connection of generator car and emergency power supply Quick access device.
It is foregoing to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (6)
1. a kind of emergency power supply Quick access device with decompression timing, it is characterised in that including：
Casing；
It is provided with the casing：
Anti-riot connector, it is made up of plug and socket, and the plug is movably connected on by way of screw thread on the socket,
The plug is used for connect relative with generator car；
Double-throw blade type change-over switch, its first input end connects the socket, the second input connection civil power；
Current sampling end, it is located at the output of the double-throw blade type change-over switch；
Breaker, it is connected with the output end of the double-throw blade type change-over switch；
Electric energy meter, its power taking pressure side is connected with first input end, the second input respectively, obtaining current end and the current sampling end
Connection；And
Decompression calculagraph, its voltage monitoring end connects with the first feedback end of first input end, the second input and electric energy meter respectively
Connect, second feedback end of the current monitoring end respectively with current sampling end and electric energy meter is connected.
2. the emergency power supply Quick access device according to claim 1 with decompression timing, it is characterised in that the casing
Temperature and humidity controller is inside additionally provided with, it includes：Temperature sensor, humidity sensor and single-chip microcomputer, the temperature sensor and wet
Degree sensor is connected with the single-chip microcomputer respectively, and the single-chip microcomputer is connected with fan or heater.
3. the emergency power supply Quick access device according to claim 1 with decompression timing, it is characterised in that the electric energy
Table is one kind in phase three-wire three or three-phase and four-line active electric energy meter, phase three-wire three or three-phase and four-line reactive energy-meter.
4. the emergency power supply Quick access device according to claim 1 with decompression timing, it is characterised in that the open circuit
Device is breaker of plastic casing.
5. the emergency power supply Quick access device according to claim 1 with decompression timing, it is characterised in that the open circuit
Device is two.
6. the emergency power supply Quick access device according to claim 1 with decompression timing, it is characterised in that the decompression
Calculagraph is configured with RS232 serial ports and RS485 serial ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207623.5U CN206557299U (en) | 2017-03-03 | 2017-03-03 | A kind of emergency power supply Quick access device with decompression timing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207623.5U CN206557299U (en) | 2017-03-03 | 2017-03-03 | A kind of emergency power supply Quick access device with decompression timing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206557299U true CN206557299U (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720207623.5U Active CN206557299U (en) | 2017-03-03 | 2017-03-03 | A kind of emergency power supply Quick access device with decompression timing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212471A (en) * | 2019-06-19 | 2019-09-06 | 云南诺霆科技有限公司 | Generate electricity fast power restoration system |
| CN112003361A (en) * | 2020-07-10 | 2020-11-27 | 深圳市华诚电力设备有限公司 | Low-voltage quick access device for emergency generator car |
-
2017
- 2017-03-03 CN CN201720207623.5U patent/CN206557299U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212471A (en) * | 2019-06-19 | 2019-09-06 | 云南诺霆科技有限公司 | Generate electricity fast power restoration system |
| CN112003361A (en) * | 2020-07-10 | 2020-11-27 | 深圳市华诚电力设备有限公司 | Low-voltage quick access device for emergency generator car |
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