CN201508387U - Electric-energy monitoring device for computer room of internet data center - Google Patents
Electric-energy monitoring device for computer room of internet data center Download PDFInfo
- Publication number
- CN201508387U CN201508387U CN2009201929594U CN200920192959U CN201508387U CN 201508387 U CN201508387 U CN 201508387U CN 2009201929594 U CN2009201929594 U CN 2009201929594U CN 200920192959 U CN200920192959 U CN 200920192959U CN 201508387 U CN201508387 U CN 201508387U
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- power supply
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Abstract
The utility model discloses an electric-energy monitoring device for a computer room of an internet data center, comprising a main control box and a wiring box, wherein, the main control box is movably connected with the wiring box. The inside of the main control box is provided with a circuit board unit, a switch power supply, an LCD and a switch, and the components are all fixedly connected with the main control box. The inside of the wiring box is provided with a wiring plate, and the wiring plate is formed by a mutual inductor wiring terminal, a winding-displacement terminal, an RS 485 communication port, a voltage wire-inlet end, and a communication terminal, and the components are all fixedly connected with the wiring plate. The utility model solves the problems of computer room billing of the internet data center and the potential safety hazard for the present; through monitoring the current size and the distribution condition, and the time of the occurrence of the largest current, the real power value, the electrical degree value, a power factor, various voltages, and the current harmonic component, and sending timely warning, the IDC computer room power consumption and the power quality are monitored; furthermore, the structure is simple, the electric-energy monitoring device is worth popularizing.
Description
Technical field
The utility model relates to power consumption and electricity consumption quality monitoring device technical field, is meant that especially a kind of Internet data center (is called for short: IDC) machine room energy monitor equipment.
Background technology
(be called for short: IDC) machine room is the machine room that enterprise or government unit are used for the trusteeship service device in Internet data center, present operator rents server outward for the IDC machine room and how to charge according to frame quantity, and adopt rack quantity charge method can not well react actual operating position, adopting with the power consumption is that the unit mode of charging is comparatively reasonable.But traditional power supply head cabinet has only simple pointer gauge to show total current and total voltage, can't the electricity consumption of each branch road be managed, and causes power supply three-phase imbalance, certain bar branch current to transfinite easily even serious problems such as tripping operation.Simultaneously, the harmonic wave that power-supply device produces reduces the efficient of production, transmission and the utilization of electric energy, makes device of overheating of electrical, produces vibration and noise, and make insulation ag(e)ing, and shorten serviceable life, even breaks down or burn etc.Thereby, need badly and a kind ofly be used to monitor electric weight and with the IDC machine room energy monitor equipment of electricity quality.
Summary of the invention
The purpose of this utility model proposes at the problems referred to above, by monitoring current size and distribution situation, occurs maximum current when, real power value, electric degree value, power factor, each time voltage, current harmonics component are monitored to IDC machine room power consumption with electricity quality.
For realizing the utility model purpose, intend by the following technical solutions:
A kind of Internet data center machine room energy monitor equipment comprises Main Control Tank and junction box, is flexible connection between Main Control Tank and junction box.
Described Main Control Tank is made up of the Switching Power Supply on left side circuit board unit, right side and the LCDs on the Main Control Tank and switch, and circuit board unit, Switching Power Supply, LCDs and switch all are fixedly connected on the Main Control Tank.
Be provided with terminal block in the described junction box, terminal block is made up of mutual inductor connection terminal, cable terminal and RS485 communication port, voltage end of incoming cables, communication terminal, and mutual inductor connection terminal, cable terminal and RS485 communication port, voltage end of incoming cables, communication terminal all are fixedly connected on the terminal block.
Described circuit board unit has a master control borad, two simulations template, block power supply communication boards from top to bottom successively, is fixedly connected between master control borad, simulation template and the power supply communication board.
For further specifying, described LCDs links to each other with master control borad, and LCDs can show the quantity of state and the equipment alarm situation such as electric current, voltage, power, power factor (PF), electric degree, harmonic parameters of monitoring equipment by touch operation.
For further specifying, described mutual inductor connection terminal inserts terminal block with external mutual inductor, and the voltage end of incoming cables is pressed into terminal block with alternating current to be measured, and by winding displacement terminal block is inserted master control borad.
For further specifying, the switch of Main Control Tank is inserted with alternating voltage in described voltage end of incoming cables, inserts the Switching Power Supply in the Main Control Tank again.Described power supply communication board is powered to circuit board unit by inserting Switching Power Supply output.
For further specifying, carry out data analysis by simulating the template image data and being sent to master control borad, analyzing the gained data can show on LCDs, also can data be sent to communication terminal on the terminal block, and externally carry out the data double-way transmission by the RS485 communication port by the power supply communication board.
Compared with prior art, the utlity model has following technical progress:
1, efficient computing.Because the number of channels of system is many, data volume is huge, system wants the real-time data of finishing to preserve, logout, controlling alarm, inner many CPU communication and outside RS485 communication, thereby the task of host CPU is very heavy, absorbing on the basis of DSP algorithm in the past, ingenious utilization art of programming is controlled high-speed data exchange.Develop the algorithm of real-time high-efficiency, can realize the collection and the computing of multichannel voltage, electric current, power, harmonic wave simultaneously.
2, Presentation Function.Owing to be provided with on-the-spot liquid crystal display, can select to check with column diagram or forms mode.Can select to show I road, II road or I+II road; Show each practical measurement of current value I road, road, II road or I+II road; Show total current, total voltage (I road, II road); Show the true electric degree value of each passage accumulative total; Show each passage real power value, power factor (PF); Show each channel current and voltage 3,5,7,9,11 order harmonic components.Upload the each harmonic component in the communication protocol; Can inquire about and the tabulate time and the current value of display alarm incident; Can inquire about and tabulate and show the current value of historical high.
3, operate and be provided with function.Selection is provided with display mode: show that the I road monitors in real time, shows that the II road monitors in real time, shows that the I+II road monitors in real time.Set the ratings on each road electric current (I+II road) in batches, also can single channel set ratings.Alarm threshold i.e. this road ratings.Any road of maskable electric current.Display mode can be switched setting between three-phase and single-phase current.On-the-spot alarm has auditory tone cues.Modification is provided with needs the input password, and password can be revised.Can remove all historical records, alarm record.System clock is set.But the transmission mode of initialization system communication, baud rate and address.The initial setting up of restorable system.
4, alarm function requirement.Be provided with minor alarm: actual current value surpasses to set the electric current alarm threshold value but do not surpass sets 120% of threshold values.Critical alarm: actual current value surpasses sets 120% of electric current alarm threshold value.During alarm, possesses the tripping operation alarm function.When alarm occurring, can on-the-spot affirmation can close alarm call, but shield alarm incident not.
5, remote monitoring interface.Be provided with the RS485 communication port, can carry out remote monitoring.
Description of drawings
Fig. 1 is that the utility model embodiment faces schematic appearance.
Fig. 2 is that the utility model embodiment faces structural representation.
Fig. 3 is the utility model embodiment terminal block structural representation.
Fig. 4 is the utility model embodiment illustrative view of functional configuration.
Label among the figure is: 1: Main Control Tank; 2: the junction box; 3: LCDs; 4: switch; 5: master control borad; 6: simulation template 7: power supply communication board 8: Switching Power Supply; 9: terminal block; 10: the mutual inductor connection terminal; 11: cable terminal; The 12:RS485 communication port; 13: the voltage end of incoming cables; 14: communication terminal.
Embodiment
Following examples only are used to illustrate the utility model.Be described further below in conjunction with accompanying drawing and embodiment technical scheme utility model:
Fig. 1 faces schematic appearance for the utility model embodiment.The utility model embodiment Internet data center machine room energy monitor equipment comprises Main Control Tank 1 and junction box 2, and 2 of Main Control Tank 1 and junction boxes are flexible connection.Main Control Tank 1 is made up of the Switching Power Supply 8 on left side circuit board unit, right side and the LCDs 3 on the Main Control Tank 1 and switch 4, and circuit board unit, Switching Power Supply 8, LCDs 3 and switch 4 all are fixedly connected on the Main Control Tank 1.
Fig. 2 faces structural representation for the utility model embodiment.Circuit board unit has a master control borad 5, two simulation templates 6, a block power supply communication board 7 from top to bottom successively, is fixedly connected between master control borad 5, simulation template 6 and the power supply communication board 7.
Fig. 3 has illustrated the utility model embodiment terminal block structural representation.Be provided with terminal block 9 in the junction box 2, terminal block 9 is made up of mutual inductor connection terminal 10, cable terminal 11 and RS485 communication port 12, voltage end of incoming cables 13, communication terminal 14, and mutual inductor connection terminal 10, cable terminal 11 and RS485 communication port 12, voltage end of incoming cables 13, communication terminal 14 all are fixedly connected on the terminal block 9.
Wherein, LCDs 3 links to each other with master control borad 5, and LCDs 3 can show the quantity of state and the equipment alarm situation such as electric current, voltage, power, power factor (PF), electric degree, harmonic parameters of monitoring equipment by touch operation.
External mutual inductor inserts terminal block 9 by mutual inductor connection terminal 10, and alternating voltage to be measured inserts terminal block 9 by voltage end of incoming cables 13, and terminal block 9 inserts master control borad 5 by winding displacement.
Alternating voltage inserts switch 4 by voltage end of incoming cables in the junction box 2 13, inserts the Switching Power Supply 8 in the Main Control Tank 1 again, and power supply communication board 7 is powered to circuit board unit by inserting Switching Power Supply 8 outputs.
Carry out data analysis by simulating template 6 image data and being sent to master control borad 5, analyzing the gained data can show on LCDs 3, also can data be sent to communication terminal 14 on the terminal block 9, and externally carry out the data double-way transmission by RS485 communication port 12 by power supply communication board 7.
Fig. 4 is the illustrative view of functional configuration of the utility model embodiment.The RS485 communication port links to each other with CPU, and by the RS485 communication port carry out remote double to data transmission.By processing to simulating signal, data monitored is stored in the internal memory, can on LCDs, check by keyboard operation, also can carry out long-range checking by the RS48 communication port.When monitoring alarm, send alarm signal by the loudspeaker that links to each other with CPU.Also can on-the-spot keyboard operation and the operated from a distance of RS485 communication port system clock is set.
Claims (3)
1. Internet data center's machine room energy monitor equipment comprises Main Control Tank (1) and junction box (2), for flexibly connecting, it is characterized in that between Main Control Tank (1) and junction box (2):
---described Main Control Tank (1) is made up of the Switching Power Supply (8) on left side circuit board unit, right side and the LCDs (3) on the Main Control Tank (1) and switch (4), and circuit board unit, Switching Power Supply (8), LCDs (3) and switch (4) all are fixedly connected on the Main Control Tank (1);
---be provided with terminal block (9) in the described junction box (2), terminal block (9) is made up of mutual inductor connection terminal (10), cable terminal (11) and RS485 communication port (12), voltage end of incoming cables (13), communication terminal (14), and mutual inductor connection terminal (10), cable terminal (11) and RS485 communication port (12), voltage end of incoming cables (13), communication terminal (14) all are fixedly connected on the terminal block (9).
2. a kind of Internet data center according to claim 1 machine room energy monitor equipment, it is characterized in that: described circuit board unit has a master control borad (5), two simulations template (6), block power supply communication boards (7) from top to bottom successively, is fixedly connected between master control borad (5), simulation template (6) and the power supply communication board (7).
3. a kind of Internet data center according to claim 1 machine room energy monitor equipment, it is characterized in that: described LCDs (3) links to each other with master control borad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201929594U CN201508387U (en) | 2009-09-03 | 2009-09-03 | Electric-energy monitoring device for computer room of internet data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201929594U CN201508387U (en) | 2009-09-03 | 2009-09-03 | Electric-energy monitoring device for computer room of internet data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508387U true CN201508387U (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201929594U Expired - Fee Related CN201508387U (en) | 2009-09-03 | 2009-09-03 | Electric-energy monitoring device for computer room of internet data center |
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| Country | Link |
|---|---|
| CN (1) | CN201508387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751287A (en) * | 2015-03-30 | 2015-07-01 | 浪潮通信信息***有限公司 | IDC electric quantity charging method |
-
2009
- 2009-09-03 CN CN2009201929594U patent/CN201508387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751287A (en) * | 2015-03-30 | 2015-07-01 | 浪潮通信信息***有限公司 | IDC electric quantity charging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20150903 |
|
| EXPY | Termination of patent right or utility model |