CN200947557Y - Emergency power supply cabinet - Google Patents
Emergency power supply cabinet Download PDFInfo
- Publication number
- CN200947557Y CN200947557Y CN 200620046218 CN200620046218U CN200947557Y CN 200947557 Y CN200947557 Y CN 200947557Y CN 200620046218 CN200620046218 CN 200620046218 CN 200620046218 U CN200620046218 U CN 200620046218U CN 200947557 Y CN200947557 Y CN 200947557Y
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- China
- Prior art keywords
- module
- power supply
- emergency power
- circuit
- control
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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.)
- Expired - Lifetime
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Inverter Devices (AREA)
Abstract
The utility model relates to an emergency power cabinet, which comprises a cabinet body and a face plate. The utility model is characterized in that a centralized controller and a de-to-ac converter are arranged on the upper end of the cabinet body, a battery group is arranged on the lower end of the cabinet body, a transformer and a capacitor are arranged on the upper end of the battery group, a controlling electric element is arranged on the lower end of the centralized controller and the de-to-ac converter, the centralized controller is respectively connected with the battery group, the transformer, the controlling electric element, the de-to-ac converter and the capacitor. The utility model has the advantages of centralized allocation, block-separating structure, convenient connection, facilitation for the whole cabinet to integrate completely, what is more, the utility model has the advantages of high reliability and convenience for maintenance, service, and management.
Description
Technical field
The utility model relates to a kind of emergency power supply cabinet, when in public places sudden power taking place, can be used for illuminalive power-supply, belongs to the emergency power supply technical field.
Background technology
Present emergency power supply cabinet, charging rectifier equipment, watch-dog, contravariant equipment, its configuration of conversion equipment disperse mixed and disorderly, and wiring is loaded down with trivial details, not only safeguards, maintains, manages inconvenience, and poor reliability.
Summary of the invention
The purpose of this utility model provide a kind of configuration integrated, respectively install relatively independent, reliability is high, safeguard, maintenance, maintenance, management emergency power supply cabinet very easily all.
For realizing above purpose, the technical solution of the utility model provides a kind of emergency power supply cabinet, comprise cabinet, panel, it is characterized in that, Centralized Controller and inverter are located at the upper end in the cabinet, and battery pack is located at the lower end in the cabinet, and transformer and capacitor are located at the upper end of battery pack, control apparatus spare is located at the lower end of Centralized Controller and inverter, and Centralized Controller is connected with battery pack, transformer, control apparatus spare, inverter and capacitor respectively.
The utility model adopts the blocking structure, and battery charge and emergency power supply central management are controlled the Centralized Controller of formation that is integrated in one, and inverter is independently constituted a device, and control apparatus, battery pack subregion are arranged and connected.This circuit structure is very reasonable, and at first it arranges each function piecemeal, has kept the relative independentability of each function; Secondly be that central control device and inverter are integrated into two relatively independent modules with electronic control part.Solved so in the past that device disperses in the cabinet, the deficiency that wiring is numerous and diverse, make again safeguard, maintenance, maintenance, management be convenient greatly.
The utility model central control device and inverter adopt terminal turnover line, solve problems such as lead rosin joint, heating, and it is complete integrated to make things convenient for device to change, reach whole cabinet.
The utility model has the advantages that provides in a kind of config set, partitioned organization, and easy-to-connect is convenient to the whole complete integrated emergency power supply cabinet of cabinet, and reliability height, maintenance, maintenance, maintenance, management are extremely convenient.
Description of drawings
Fig. 1 is a kind of emergency power supply cabinet structural representation;
Fig. 2 is a Centralized Controller panel construction schematic diagram;
Fig. 3 is a kind of central control device structural representation;
Fig. 4 is an emergency power supply conversion and control wiring board functional-block diagram;
Fig. 5 is the on-off value data acquisition module functional-block diagram;
Fig. 6 is the Analog Data Acquistion Module functional-block diagram;
Fig. 7 is the functional-block diagram of battery charge control board.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, be a kind of emergency power supply cabinet structural representation, a kind of emergency power supply cabinet, comprise cabinet 1, panel 2, battery pack 5, transformer 6, control apparatus spare 7, Centralized Controller 8, inverter 9 and capacitor 10 are formed, Centralized Controller 8 and inverter 9 are installed in the upper end in the cabinet 1, battery pack 5 is installed in the lower end in the cabinet 1, transformer 6 and capacitor 10 are installed in the upper end of battery pack 5, control apparatus spare 7 is installed in the lower end of Centralized Controller 8 and inverter 9, Centralized Controller 8 respectively with battery pack 5, transformer 6, control apparatus spare 7, inverter 9 is connected with capacitor 10.
As shown in Figure 2, be Centralized Controller panel construction schematic diagram, described panel 2 is provided with button 3 and display device 4.
Liquid crystal display device 4 on the panel is used for functional parameters such as display voltage, electric current, fault type, the Presentation Function switch key is used for the display menu of switching display, indicator light on it is used for the indication of various operating states, and button 3 is used for the switching controls of civil power, inversion.
Described control apparatus spare 7 by the fuse that is used for control loop, the circuit breaker that is used for A.C. contactor that main electricity and power backup switch, is used for the auxiliary relay of process control and is used for input and output forms.
As shown in Figure 3, be a kind of central control device structural representation, described central control device is made up of casing 11, emergency power supply conversion and control wiring board 12, battery charge control circuit board 13, fan 14, turnover line terminals 15.
Emergency power supply conversion and control wiring board 12 and battery charge control circuit board 13 are installed in the levels in the metal-enclosed type control casing 11, fan 14 and turnover line terminals 15 are installed in the upper end of casing 11, and EPS conversion and control wiring board 12, battery charge control circuit board 13 and fan 14 are connected with turnover line terminals 15 respectively.
As shown in Figure 4, be emergency power supply conversion and control wiring board functional-block diagram, described emergency power supply conversion and control wiring board 12 is made up of on-off value data acquisition module, Analog Data Acquistion Module, Switching Power Supply, MCU microprocessor, control output cut-out cell circuit module and control inverter loop output circuit module, and the MCU microprocessor cuts off the cell circuit module with on-off value data acquisition module, Analog Data Acquistion Module, Switching Power Supply, control output respectively and is connected with control inverter loop output circuit module.
Emergency power supply conversion and control wiring board carries out logical process by the MCU microprocessor then by switch amount data acquisition and analog data collection, the break-make of the cell circuit of control emergency power supply conversion and control circuit, and the start-stop of inverter loop control.The working power of The whole control circuit is provided by switching power circuit in the circuit.
As shown in Figure 5, be the on-off value data acquisition module functional-block diagram, described on-off value data acquisition module is made up of two parts, a part is by the sampling module of output branch voltage, the voltage level conversion module, the light-coupled isolation module, the switching value block of state is formed, the sampling module of output branch voltage is by the voltage level conversion module, the light-coupled isolation module, the switching value block of state is connected with the MCU microprocessor, it passes through the sampling to each branch voltage of emergency power supply conversion and control circuit output, again by the conversion of level and the isolation of optocoupler, opened, the pass amount, promptly export the logical of branch road, disconnected quantity of state, send into microprocessor then and carry out data processing, another part is by civil power, inversion, the malfunction input module, the voltage level module, open, pass amount block of state is formed, civil power, inversion, the malfunction input module is by voltage level module and opening, pass amount block of state is connected with the MCU microprocessor, it passes through civil power, inversion, the input of malfunction, can directly obtain the operating state amount of EPS conversion and control circuit by the conversion of level, send into microprocessor then and carry out data processing.
As shown in Figure 6, be the Analog Data Acquistion Module functional-block diagram, described Analog Data Acquistion Module is by the input and output voltage module, signal processing module, the A/D modular converter is formed, the input and output voltage module is connected with the MCU microprocessor with the A/D modular converter by signal processing module, Analog Data Acquistion Module is to four tunnel analog quantitys of EPS conversion and control circuit: input voltage, output voltage, cell voltage, output current, by sampling, carry out signal processing then, obtain digital signal by the A/D change-over circuit, carry out data processing by microprocessor.
As shown in Figure 7, functional-block diagram for the battery charge control board, described battery charge control circuit board 3 is made up of rectification circuit, EMI filter circuit, smoothed filter circuit, PWM pulse-width modulation circuit and feedback circuit, rectification circuit is connected with smoothed filter circuit by the EMI filter circuit, and the PWM pulse-width modulation circuit is connected with EMI filter circuit, smoothed filter circuit and feedback circuit respectively.Civil power obtains direct current stably by rectification, the EMI filtering of AC/DC circuit, by the PWM pulse-width modulation circuit IGBT pipe is opened control, thereby realizes the copped wave of DC DC power supply, then to the waveform The disposal of gentle filter, thus output direct current supply pond charging.
Power supply one road power supply is the civil power input, another road is the storage battery stand-by power supply, when using civil power, give battery pack 5 power supplies by the charging device of Centralized Controller 8 on the one hand, give load by civil power/power backup converting system output power supply on the other hand, when municipal power failure, provide power supply by battery pack 5, give load by inverter 9 via civil power/power backup converting system output power supply, and whole operating state of emergency power supply and control are by the microprocessor centralized management of Centralized Controller 8, this design configurations is concentrated, wiring is simple, the reliability height is safeguarded, maintenance, maintenance, manage all very convenient.
Claims (9)
1. emergency power supply cabinet, comprise cabinet (1), panel (2), it is characterized in that, Centralized Controller (8) and inverter (9) are located at the upper end in the cabinet (1), battery pack (5) is located at the lower end in the cabinet (1), transformer (6) and capacitor (10) are located at the upper end of battery pack (5), control apparatus spare (7) is located at the lower end of Centralized Controller (8) and inverter (9), and Centralized Controller (8) is connected with battery pack (5), transformer (6), control apparatus spare (7), inverter (9) and capacitor (10) respectively.
2. a kind of emergency power supply cabinet according to claim 1 is characterized in that, described panel (2) is provided with button (3) and display device (4).
3. a kind of emergency power supply cabinet according to claim 1, it is characterized in that, described control apparatus spare (7) by the fuse that is used for control loop, the circuit breaker that is used for A.C. contactor that main electricity and power backup switch, is used for the auxiliary relay of process control and is used for input and output forms.
4. a kind of emergency power supply cabinet according to claim 1, it is characterized in that, described Centralized Controller (8) is by casing (11), emergency power supply conversion and control wiring board (12), battery charge control circuit board (13), fan (14), turnover line terminals (15) is formed, emergency power supply conversion and control wiring board (12) and battery charge control circuit board (13) are located at the levels in the casing (11), fan (14) and turnover line terminals (15) are located at the upper end of casing (11), emergency power supply conversion and control wiring board (12), battery charge control circuit board (13) is connected with turnover line terminals (15) respectively with fan (14).
5. a kind of emergency power supply cabinet according to claim 1 is characterized in that, described casing (1) is the metal-enclosed type control cabinet.
6. a kind of emergency power supply cabinet according to claim 4, it is characterized in that, described emergency power supply conversion and control wiring board (12) is made up of on-off value data acquisition module, Analog Data Acquistion Module, Switching Power Supply, MCU microprocessor, control output cut-out cell circuit module and control inverter loop output circuit module, and the MCU microprocessor cuts off the cell circuit module with on-off value data acquisition module, Analog Data Acquistion Module, Switching Power Supply, control output respectively and is connected with control inverter loop output circuit module.
7. a kind of emergency power supply cabinet according to claim 6, it is characterized in that, described on-off value data acquisition module is made up of two parts, a part is by the sampling module of output branch voltage, the voltage level conversion module, the light-coupled isolation module, the switching value block of state is formed, the sampling module of output branch voltage is by the voltage level conversion module, the light-coupled isolation module, the switching value block of state is connected with the MCU microprocessor, another part is by civil power, inversion, the malfunction input module, the voltage level module, open, pass amount block of state is formed civil power, inversion, the malfunction input module is by voltage level module and opening, pass amount block of state is connected with the MCU microprocessor.
8. a kind of emergency power supply cabinet according to claim 6, it is characterized in that, described Analog Data Acquistion Module is made up of input and output voltage module, signal processing module, A/D modular converter, and the input and output voltage module is connected with the MCU microprocessor with the A/D modular converter by signal processing module.
9. a kind of emergency power supply cabinet according to claim 4, it is characterized in that, described battery charge control circuit board (13) is made up of rectification circuit, EMI filter circuit, smoothed filter circuit, PWM pulse-width modulation circuit and feedback circuit, rectification circuit is connected with smoothed filter circuit by the EMI filter circuit, and the PWM pulse-width modulation circuit is connected with EMI filter circuit, smoothed filter circuit and feedback circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620046218 CN200947557Y (en) | 2006-09-25 | 2006-09-25 | Emergency power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620046218 CN200947557Y (en) | 2006-09-25 | 2006-09-25 | Emergency power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200947557Y true CN200947557Y (en) | 2007-09-12 |
Family
ID=38734620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620046218 Expired - Lifetime CN200947557Y (en) | 2006-09-25 | 2006-09-25 | Emergency power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200947557Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854753A (en) * | 2010-06-30 | 2010-10-06 | 无锡应达工业有限公司 | Totally-enclosed medium-frequency power control cabinet |
| CN102637985A (en) * | 2012-04-27 | 2012-08-15 | 苏州长风自动化科技有限公司 | Quick connecting plug |
| CN103715755A (en) * | 2013-12-23 | 2014-04-09 | 广东志成冠军集团有限公司 | Alternating current uninterrupted power source for communication |
| CN104201762A (en) * | 2014-08-04 | 2014-12-10 | 珠海普恩瑞电力科技有限公司 | Special operational power supply for power box transformer substation |
| CN104993733A (en) * | 2015-07-24 | 2015-10-21 | 北京九方宏信交通装备有限公司 | Emergency power supply device in rail transit vehicle |
| EP3726695A1 (en) * | 2019-04-18 | 2020-10-21 | Delta Electronics (Shanghai) Co., Ltd. | Centralized charging cabinet |
| CN112886539A (en) * | 2021-04-12 | 2021-06-01 | 湖北扬帆船舶设备制造有限公司 | Emergency cut-off system |
| US11444546B2 (en) | 2019-04-18 | 2022-09-13 | Delta Electronics (Shanghai) Co., Ltd. | Power supply device, charging system and charge scheduling method |
-
2006
- 2006-09-25 CN CN 200620046218 patent/CN200947557Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854753A (en) * | 2010-06-30 | 2010-10-06 | 无锡应达工业有限公司 | Totally-enclosed medium-frequency power control cabinet |
| CN101854753B (en) * | 2010-06-30 | 2012-03-28 | 无锡应达工业有限公司 | Totally-enclosed medium-frequency power control cabinet |
| CN102637985A (en) * | 2012-04-27 | 2012-08-15 | 苏州长风自动化科技有限公司 | Quick connecting plug |
| CN103715755A (en) * | 2013-12-23 | 2014-04-09 | 广东志成冠军集团有限公司 | Alternating current uninterrupted power source for communication |
| CN103715755B (en) * | 2013-12-23 | 2016-04-06 | 广东志成冠军集团有限公司 | Communication ac uninterrupted power supply |
| CN104201762A (en) * | 2014-08-04 | 2014-12-10 | 珠海普恩瑞电力科技有限公司 | Special operational power supply for power box transformer substation |
| CN104993733A (en) * | 2015-07-24 | 2015-10-21 | 北京九方宏信交通装备有限公司 | Emergency power supply device in rail transit vehicle |
| EP3726695A1 (en) * | 2019-04-18 | 2020-10-21 | Delta Electronics (Shanghai) Co., Ltd. | Centralized charging cabinet |
| US11444546B2 (en) | 2019-04-18 | 2022-09-13 | Delta Electronics (Shanghai) Co., Ltd. | Power supply device, charging system and charge scheduling method |
| US11588337B2 (en) | 2019-04-18 | 2023-02-21 | Delta Electronics (Shanghai) Co., Ltd. | Centralized charging cabinet provided with isolation area and charging area |
| CN112886539A (en) * | 2021-04-12 | 2021-06-01 | 湖北扬帆船舶设备制造有限公司 | Emergency cut-off system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070912 |
|
| EXPY | Termination of patent right or utility model |