CN203056385U - Power supply system of intelligent building and integrated power supply cabinet system - Google Patents
Power supply system of intelligent building and integrated power supply cabinet system Download PDFInfo
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- CN203056385U CN203056385U CN 201220750463 CN201220750463U CN203056385U CN 203056385 U CN203056385 U CN 203056385U CN 201220750463 CN201220750463 CN 201220750463 CN 201220750463 U CN201220750463 U CN 201220750463U CN 203056385 U CN203056385 U CN 203056385U
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Abstract
The utility model discloses a power supply system of an intelligent building and an integrated power supply cabinet. The integrated power supply cabinet comprises an input module, an output module, a first voltage conversion module, a storage battery, a detection module and a control module, wherein the output module is at least provided with three output interfaces of AC220V, AC18-24V and DC12-24V, the first voltage conversion module is connected with the input module through a first switch module, the storage battery is connected with the output module through a second switch module and a second voltage conversion module in sequence, the detection module continuously detects an input voltage of the input module and an output voltage of the storage battery, and the control module controls the first and second switch modules to make the output module select a corresponding power supply mode according to a detection result of the detection module. The integrated power supply cabinet can directly output three voltages of AC220V, AC18-24V and DC12-24V, uses the storage battery to provide emergency output power, reduces cost, saves energy, and is simple in application.
Description
Technical field
The utility model relates to power cabinet, is specifically related to electric power system and the integrated form power supply cabinet of intelligent building.
Background technology
Building intelligent system combines the state-of-the-art technology of aspects such as computer, information communication, make electric power, air-conditioning in the building, throw light on, take precautions against natural calamities, antitheft, transporting equipment etc. can co-ordination, has realized building automation (BA), communication automation system (CA), office automation (OA), security automation (SAS) and automatic fire fighting (FAS).
Generally speaking, building intelligent system comprises following subsystems, as: digital supervision and warning system, video intercom and gate control system, parking stall management, multimedia conference system, wisdom Internet of Things, cable TV and satellite television etc., the normal operation of building intelligent system be unable to do without high-quality Power distributor, therefore, power distribution equipment has played crucial effects to the operation of building intelligent system.Yet existing building intelligent system power solution only is to have carried out optimal design at wiring mostly, does not still solve following problems well:
(1) core of building intelligent system by a central machine room, a plurality ofly converge that machine room is integrated between machine room and the management of more floor constitutes.In this many machine room, many key information network equipment and server have been installed, because these the network equipment and server are important data equipments, all need two-way power supply to guarantee and to cut off the power supply, requirement to Power distributor is very high, yet present many zones have only one tunnel power supply, if utilize generator that the second tunnel power supply is provided, need very big investment.
(2) because building volume is big, it is many and disperse to converge between machine room, management machine room, needs between more than hundred light current converges and manage as the building of more than 30 ten thousand square meters.Huge system like this is carried out distribution management, implement quite complicated.
(3) the supply power voltage difference of different power consumption equipments in the building intelligent system, for example: the monitoring head is DC12V with the warning device supply power voltage, video intercom power devices voltage is DC18V, the fire-fighting line voltage signal is DC24V, the supply power voltage of The Cloud Terrace is AC24V, the supply power voltage of fire pump is AC380V, and the output voltage of power distribution equipment is AC220V, for this reason, in the existing building intelligent system, different power consumption equipments needs respectively pressure regulation separately to mate, and can cause sizable energy waste like this.
This shows, need propose brand-new solution to the Power distributor of building intelligent system at present, with conveniently implement, reduce cost, energy savings.
The utility model content
The problem that technical problem to be solved in the utility model is that the Power distributor that solves building intelligent system is implemented is complicated, cost is high and waste energy.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts provides a kind of integrated form power supply cabinet of intelligent building, comprise input module, output module, first voltage transformation module, storage battery, detection module and control module, described input module is provided with main power supply input interface and at least one road input interface of powering fully; At least be provided with alternating current 220V on the described output module, exchange 24V and direct current 12～24V three road output interfaces; Described first voltage transformation module is connected with described input module by first handover module, exports described output module to after the voltage of described input module output is changed accordingly, is connected with corresponding output interface coupling; Described storage battery is connected the output of described first voltage transformation module, and is connected to described output module through second handover module and second voltage transformation module successively, is connected with corresponding output interface coupling; Described detection module detects described main power supply input interface and the corresponding input voltage of the described input interface of powering fully and the output voltage of described storage battery in real time; Described control module is correspondingly sent first, second or the 3rd switching signal according to the testing result of described detection module, described first handover module and described second handover module are corresponding to that described first voltage transformation module or described second voltage transformation module and described main power supply input interface, described input interface or the described storage battery of powering fully are switched on or switched off according to described first, second, and third switching signal, make described output module select corresponding supply power mode.
In above-mentioned integrated form power supply cabinet, also comprise remote control module, described remote control module obtains the input voltage of described input module and described output module and the output voltage of described storage battery, and sends to main frame by network interface; Described remote control module receives the control command of main frame, and described control module is sent corresponding first, second or the 3rd switching signal according to described control command.
In above-mentioned integrated form power supply cabinet, also comprise accounting module, described accounting module sends to main frame to electric energy consumption by network interface in real time.
In above-mentioned integrated form power supply cabinet, also comprise built-in insert row and maintenance socket, described built-in insert row is connected with described input module; Described maintenance socket is connected with described storage battery.
In above-mentioned integrated form power supply cabinet, be respectively equipped with circuit switching on the described output interface in each road, export corresponding voltage to control corresponding described output interface.
In above-mentioned integrated form power supply cabinet, described second voltage transformation module is that alternating current 220V is delivered to the alternating current 220V interface on the described output module by inversion unit with the output voltage inversion of described storage battery.
The utility model also provides a kind of electric power system of intelligent building, comprise and be arranged on the power cabinet between each floor management and be separately positioned on each room of intelligent building and the wall power sockets in the public domain, described power cabinet is the integrated form power supply cabinet of said structure, described wall power sockets comprises alternating current 220V, exchanges 18～24V and direct current 12～24V socket, is connected on the corresponding output interface of described integrated form power supply cabinet by power-supply wiring respectively.
The utility model, directly output AC 220V, exchange 18～24V and direct current 12～24V three road voltages, and use storage battery that emergency power supply output is provided, reduced cost, implement simply, and saved the energy.
Description of drawings
The integrated form power supply cabinet schematic block circuit diagram of the intelligent building that provides of the present utility model is provided Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 1, the integrated form power supply cabinet of the intelligent building that the utility model provides comprises input module 10, output module 50, first voltage transformation module 30, storage battery 60 and control module 100.
Input module 10 is provided with main power supply input interface 11 and at least one road input interface 12 of powering fully; main power supply input interface 11 is used for inserting first via civil power; the input interface 12 of powering fully is used for inserting the second road civil power or other power supply units; in addition; also be provided with surge protection unit 13 and lightning protection unit 14 and overvoltage, over-current protecting unit 15 on the input module 10, to guarantee to use safety.
At least be provided with three road output interfaces on the output module 50, be respectively alternating current 220V output interface 51, exchange 18～24V output interface 52 and direct current 12～24V output interface 53, alternating current 220V output interface 51 is used to conventional power consumption equipment power supply, lighting for example, calculator room equipment etc., exchange 18～24V output interface 52 and be used to fire emergency lamp, power supplies such as The Cloud Terrace or video intercom equipment, direct current 12～24V is used to according to the first-class power devices of shooting, be respectively equipped with circuit switching 40 on each road output interface, export corresponding voltage to control corresponding output interface, that is to say, can utilize circuit switching 40 to disconnect any one road power supply output, to make things convenient for line maintenance.Circuit switching 40 has creepage protection function.
First voltage transformation module 30 is connected to input module 10 by first handover module 20, exports output module 50 to after changing accordingly from the voltage of input module 10 outputs, is connected with corresponding output interface coupling.
(charging module is techniques well known to storage battery 60 by charging module, not shown) be connected the output of first voltage transformation module 30, and be connected to output module 50 through second handover module 70 and second voltage transformation module 80 successively, be connected with corresponding output interface coupling, storage battery 60 is full of the back and keeps floating charge.Second voltage transformation module 80 is provided with inversion unit 81, adopt up-to-date IGBT inverter mode, utilize inversion unit 81 that the output voltage inversion of storage battery 60 is delivered to alternating current 220V interface 51 on the output module 50 for alternating current 220V, thereby guarantee when main power supply input interface 11 and the input interface 12 of powering fully all do not have voltage to import, can to use for conventional power consumption equipment by output AC 220V.
Detection module 90 constantly detects main power supply input interface 11 and the corresponding input voltage of the input interface 12 of powering fully and the output voltage of storage battery 60 on the input module 10 in real time, and testing result sent to control module 100, control module 100 is correspondingly sent first, second or the 3rd switching signal according to the testing result of the output voltage of the input voltage of main power supply input interface 11 and the input interface 12 of powering fully and storage battery 60, specifically is set to:
When detection module 90 detects main power supply input interface 11 input voltage is arranged, whether whether the input interface 12 of no matter powering fully have the output voltage of input voltage and storage battery 60 normal, control module 100 all can be sent first switching signal and give first handover module 20 and second handover module 70, first handover module 20 will be led power supply input interface 11 according to first switching signal and be communicated with first voltage transformation module 30, and power fully input interface 12 and first voltage transformation module 30 disconnect; Second handover module 70 disconnects storage battery 60 and second voltage transformation module 80 according to first switching signal; At this moment, integrated form power supply cabinet utilizes mains supply line work.
When detection module 90 detects main power supply input interface 11 no-output voltages, and the input interface 12 of powering fully is when having output voltage, no matter whether the output voltage of storage battery 60 is normal, control module 100 all can be sent second switching signal, first handover module 20 is communicated with first voltage transformation module 30 according to second switching signal input interface 12 of will powering fully, main power supply input interface 11 and 30 disconnections of first voltage transformation module; Second handover module 70 disconnects storage battery 60 and second voltage transformation module 80 according to second switching signal; At this moment, the utilization of integrated form power supply cabinet is equipped with supply line's work.
When detection module 90 detects main power supply input interface 11 no-output voltages, the also no-output voltage of input interface 12 of powering fully, and just often whether the output voltage of storage battery 60, control module 100 is sent the 3rd switching signal, and first handover module 20 will be led power supply input interface 11 according to the 3rd switching signal and power input interface 12 and 30 disconnections of first voltage transformation module fully; Second handover module 70 is connected storage battery 60 and second voltage transformation module 80 according to the 3rd switching signal; At this moment, integrated form power supply cabinet utilizes battery-operated.
In above-mentioned integrated form power supply cabinet, also comprise remote control module 200, remote control module 200 obtains detection module 90 detected input modules 10 and the input voltage of output module 50 and the output voltage of storage battery 60, send to main frame by network interface 201, be used for realizing the state of each road input voltage of monitoring, output voltage; In addition, remote control module 200 can also receive the control command of main frame and send to control module 100, and control module 100 is sent corresponding first, second or the 3rd switching signal according to corresponding control command.Can observe power data and the running status of each node in real time at central machine room, be convenient to timely failure judgement, repairing in time, in time change battery, improve efficient and the reliability of maintenance management.Similarly, by increasing checkout gears such as temperature, temperature sensor, can also in time understand parameter indexs such as ambient temperature.
In above-mentioned integrated form power supply cabinet, also comprise accounting module, described accounting module sends to main frame to electric energy consumption by network interface in real time.
Maintenance for convenience, the integrated form power supply cabinet that the utility model provides, also comprise built-in insert row 62 and maintenance socket 61, built-in insert row 62 is connected with input module 10, maintenance socket 61 is connected with storage battery 60, like this, when main power supply input interface 11 or the input interface 12 of powering fully have input voltage, can utilize main power supply or be equipped with power supply and give built-in insert row 62, and when main power supply input interface 11 and the input interface 12 of powering fully all do not have input voltage, can utilize storage battery power supply to give maintenance socket 61, thereby can not influence normally carrying out of service work.
The integrated form power supply cabinet that the utility model provides has the following advantages:
(1) converges between management for the light current in the building automatic control weak electricity system (as: facilities such as network, communication, monitoring, warning), precision, purification, reliable, a continual emergency service power supply with comprehensive function is provided, and the multichannel output voltage directly satisfies the application of fire-fighting, TV monitoring and controlling and burglar alarm and the network equipment.
(2) utilize storage battery as emergency power supply, and can provide AC220V power supply output through inversion, guarantee all power consumption equipment operate as normal (charging time of design be 30,60 minutes etc. multiple choices).
(3) the built-in switch power module directly provides and exchanges 24V and the output of direct current 12～24V power supply, relevant device need not carry out step-down rectifier with AC220V voltage again, use and can directly connect power supply, reduced whole cost, and saved the electric energy of step-down rectifier and secondary inversion waste.
(4) can give the direct current supply of household dwelling house, directly supply the LED lamp, sound equipment computer, alarm probe etc., the economical energy-saving electric power of formation no-reverse change.It also is the preferred option of hotel guest room direct current supply.
(5) the integrated and cabinet configuration of standardization is convenient to design supporting, makes things convenient for management and maintenance, and it is little to account for the machine room space.
(6) noiselessness, battery life improves 50%, and the distribution reliability improves greatly.
(7) reserved photovoltaic green energy resource charging inlet.
On the basis of such scheme, the utility model also provides a kind of electric power system of intelligent building, comprise and be arranged on the power cabinet between each floor management and be separately positioned on each room of intelligent building and the wall power sockets in the public domain, power cabinet is the integrated form power supply cabinet of said structure, wall power sockets comprises alternating current 220V, exchanges 18～24V and direct current 12～24V socket, is connected on the corresponding output interface of described integrated form power supply cabinet by power-supply wiring respectively.Above-mentioned electric power system also can be used for communication base station, IDC data center, wisdom urban network node machine room etc.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection range of the present utility model.
Claims (7)
1. the integrated form power supply cabinet of intelligent building is characterized in that, comprising:
Input module which is provided with main power supply input interface and at least one road input interface of powering fully;
Output module is provided with alternating current 220V at least, exchanges 18～24V and direct current 12～24V three road output interfaces on it;
First voltage transformation module is connected with described input module by first handover module, exports described output module to after the voltage of described input module output is changed accordingly, is connected with corresponding output interface coupling;
Storage battery is connected the output of described first voltage transformation module, and is connected to described output module through second handover module and second voltage transformation module successively, is connected with corresponding output interface coupling;
Detection module detects described main power supply input interface, the described input voltage of input interface and the output voltage of described storage battery of powering fully in real time;
Control module, correspondingly send first, second or the 3rd switching signal according to the testing result of described detection module, described first handover module and described second handover module are corresponding to that described first voltage transformation module or described second voltage transformation module and described main power supply input interface, described input interface or the described storage battery of powering fully are switched on or switched off according to described first, second, and third switching signal, make described output module select corresponding supply power mode.
2. the integrated form power supply cabinet of intelligent building as claimed in claim 1 is characterized in that, also comprises remote control module:
Obtain the input voltage of described input module and described output module and the output voltage of described storage battery, and send to main frame by network interface;
Receive the control command of main frame, described control module is sent corresponding first, second or the 3rd switching signal according to described control command.
3. the integrated form power supply cabinet of intelligent building as claimed in claim 2 is characterized in that, also comprise accounting module, described accounting module sends to main frame to electric energy consumption by network interface in real time.
4. the integrated form power supply cabinet of intelligent building as claimed in claim 1 is characterized in that, also comprises:
Built-in insert row is connected with described input module;
The maintenance socket is connected with described storage battery.
5. the integrated form power supply cabinet of intelligent building as claimed in claim 1 is characterized in that, is respectively equipped with circuit switching on the described output interface in each road, exports corresponding voltage to control corresponding described output interface.
6. the integrated form power supply cabinet of intelligent building as claimed in claim 1 is characterized in that, described second voltage transformation module is that alternating current 220V is delivered to the alternating current 220V interface on the described output module by inversion unit with the output voltage inversion of described storage battery.
7. the electric power system of intelligent building, comprise and be arranged on the power cabinet between each floor management and be separately positioned on each room of intelligent building and the wall power sockets in the public domain, it is characterized in that, described power cabinet is claim 1 to 6 each described integrated form power supply cabinet, described wall power sockets comprises alternating current 220V, exchanges 18～24V and direct current 12～24V socket, is connected on the corresponding output interface of described integrated form power supply cabinet by power-supply wiring respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750463 CN203056385U (en) | 2012-12-31 | 2012-12-31 | Power supply system of intelligent building and integrated power supply cabinet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750463 CN203056385U (en) | 2012-12-31 | 2012-12-31 | Power supply system of intelligent building and integrated power supply cabinet system |
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| Publication Number | Publication Date |
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| CN203056385U true CN203056385U (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220750463 Expired - Lifetime CN203056385U (en) | 2012-12-31 | 2012-12-31 | Power supply system of intelligent building and integrated power supply cabinet system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078255A (en) * | 2012-12-31 | 2013-05-01 | 王金刚 | Power supply system and integrated type power supply cabinet system of intelligent building |
| CN104734219A (en) * | 2013-12-19 | 2015-06-24 | 西安恒飞电子科技有限公司 | Lightning-protection alarm power source |
-
2012
- 2012-12-31 CN CN 201220750463 patent/CN203056385U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078255A (en) * | 2012-12-31 | 2013-05-01 | 王金刚 | Power supply system and integrated type power supply cabinet system of intelligent building |
| CN103078255B (en) * | 2012-12-31 | 2016-01-20 | 王金刚 | The electric power system of intelligent building and integrated form power supply cabinet system |
| CN104734219A (en) * | 2013-12-19 | 2015-06-24 | 西安恒飞电子科技有限公司 | Lightning-protection alarm power source |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |