CN204667227U - A kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan - Google Patents
A kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan Download PDFInfo
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- CN204667227U CN204667227U CN201520085053.8U CN201520085053U CN204667227U CN 204667227 U CN204667227 U CN 204667227U CN 201520085053 U CN201520085053 U CN 201520085053U CN 204667227 U CN204667227 U CN 204667227U
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Abstract
A kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan.It comprises the adjustable fan of two rotating speeds being arranged on enclosure top, is arranged on two temperature sensors of rack air inlet and air outlet and is arranged on the main body PDU of rack respectively.Regulate enclosure top rotation speed of the fan by eds machine in-cabinet temperature, reliability be high, energy-conserving and environment-protective, can meet rack height heat density design requirement.Belong to intelligent high-efficient power distribution device, can data center machine room be widely used in.
Description
Technical field
The utility model relates to a kind of rack power distribution socket, especially a kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan.
Background technology
Along with the fast development of data center traffic, a large amount of server apparatus runs in scheming room in the data, and arrange the features such as intensive, heat dissipation capacity high concentration because present server apparatus has equipment, in rack, configuration fan has been necessary.If allow fan full-speed operation always, unnecessary energy can be consumed, the electricity usage efficiency of data center module can be reduced.
Summary of the invention
The purpose of this utility model is can not the shortcoming of induction machine in-cabinet temperature in order to overcome data center module cabinet fan, provides a kind of and can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan.
The technical issues that need to address have three: one to be detection machine in-cabinet temperature, and two is the temperature passbacks that will detect, three is the rotating speeds controlling fan according to the detected temperatures of passback.
Technical solutions of the utility model are as follows:
A kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan, comprise the first fan power supply interface (1) and the second fan power supply interface (2), first fan PWM speed governing interface (3) and the second fan PWM speed governing interface (4), MCU master controller (5), first temperature sensor interface (6) and the second temperature sensor interface (7), one RS485 interface (8) and the 2nd RS485 interface (9), first rotating speed adjustable fan (10) and the second rotating speed adjustable fan (11), one PDU main body (12) is positioned at the 2nd PDU main body (13) top, be positioned at the temperature sensor (14) of air inlet and the temperature sensor (15) of air outlet, the temperature sensor (14) of air inlet and temperature sensor (15) image data of air outlet, MCU master controller (5) is passed to by the first temperature sensor interface (6) and the second temperature sensor interface (7), signal is passed to the first rotating speed adjustable fan (10) and the second rotating speed adjustable fan (11) by the first fan PWM speed governing interface (3) and the second fan PWM speed governing interface (4) by MCU master controller (5), described IDC cabinet PDU profile is rectangular configuration.
As further improvement of the utility model, described first fan power supply interface (1) is connected with the power lead of described first rotating speed adjustable fan (10), second fan power supply interface (2) is connected with the power lead of the second rotating speed adjustable fan (11), described first fan PWM speed governing interface (3) is connected with the signal wire of described first rotating speed adjustable fan (10), and the second fan PWM speed governing interface (4) is connected with the signal wire of the second rotating speed adjustable fan (11).
As further improvement of the utility model, described first fan PWM speed governing interface (3) and the second fan PWM speed governing interface (4) and described first rotating speed adjustable fan (10) and the second rotating speed adjustable fan (11), composition rotating speed adjustable fan system, the speed of rotation speed of the fan is controlled.
As further improvement of the utility model, described MCU master controller (5), the collection of the one RS485 interface (8) and the 2nd RS485 interface (9) composition data, to upload and control system, control described first rotating speed adjustable fan (10) and the second rotating speed adjustable fan (11) according to the temperature data that collects.
As further improvement of the utility model, the temperature sensor of described first temperature sensor interface (6) and the second temperature sensor interface (7) and described intake air temperature sensor (14) and air outlet and (15), the temperature data collecting system of composition, gathers the EAT before rack and rack leaving air temp below.
As further improvement of the utility model, a described RS485 interface (8) is for being connected with total monitoring server, upload described server cabinet to be correlated with electric energy, monitor data, described 2nd RS485 interface (9) is connected with the described 2nd RS485 interface (9) of the 2nd PDU main body (13) of same rack, communicates to ensure its synchronization action mutually between a PDU main body (12) and the 2nd PDU main body (13).
The beneficial effects of the utility model are, the temperature of rack can be detected in real time, and according to this temperature controlled fan rotating speed, both ensured that machine in-cabinet temperature can not be too high, and fan can not have been made again to be always in the state of full speed running, waste unnecessary electric energy, reduce the electricity usage efficiency of data center module, structure is simple, and reliability is high, energy-conserving and environment-protective, can meet the requirement of rack height heat density design.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of PDU main body of the present utility model.
Accompanying drawing 2 is the assembling schematic diagram of PDU main body of the present utility model and fan, rack.
Accompanying drawing 3 is the assembling position schematic diagram of two Temperature Humidity Sensors of the present utility model at rack.
In above accompanying drawing: (1) is the first fan power supply interface, (2) be the second fan power supply interface, (3) be the first fan PWM speed governing interface, (4) be the second fan PWM speed governing interface, (5) be MCU master controller, (6) be the first temperature sensor interface, (7) be the second temperature sensor interface, (8) be a RS485 interface, (9) be the 2nd RS485 interface, (10) be the first rotating speed adjustable fan, (11) be the second rotating speed adjustable fan, (12) the one PDU main bodys, (13) be the 2nd PDU main body, (14) be intake air temperature sensor, (15) be air outlet temperature sensor.
Embodiment
Further illustrate the utility model below in conjunction with Figure of description, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, the hole, two, right side comprising PDU topmost is two fan 220V first fan power supplies interface (1) and the second fan power supply interface (2), the first fan PWM speed governing interface (3) that two, the left side of PDU topmost sends from MCU controller (5) and the second fan PWM speed governing interface (4), in PDU, position on the upper side is provided with MCU master controller (5), be the first temperature sensor interface (6) and the second temperature sensor interface (7) on the right side of MCU master controller (5), is a RS485 interface (8) and the 2nd RS485 interface (9) below its temperature sensor, wherein a RS485 interface (8) to be correlated with electric energy for uploading interior of equipment cabinet, monitor data is to total monitoring server, 2nd RS485 interface (9) is for communicating to ensure two PDU synchronization actions mutually between a rack the one PDU main body (12) and the 2nd PDU main body (13),
As shown in Figure 2, two rotating speed adjustable fans (10) and (11) are installed at server cabinet top, one PDU main body (12) and the 2nd PDU main body (13) are installed in side, server cabinet enabling side, wherein a PDU main body (12) is on rack top, and the 2nd PDU main body (13) is in rack bottom.；
As shown in Figure 3, two temperature sensors: comprise the temperature sensor (14) being arranged on server cabinet air inlet and the temperature sensor (15) being arranged on server cabinet air outlet, MCU master controller (5) decides PWM output wave according to maximum temperature in the temperature sensor (14) of the air inlet detected and the temperature sensor (15) of air outlet, thus controls the rotating speed of the first rotating speed adjustable fan (10) and the second rotating speed adjustable fan (11).
The utility model adopts the temperature sensor (15) of high precision rack EAT sensor (14) and rack air outlet to detect difference temperature in rack, and data back MCU master controller (5) will be detected, master controller MCU(5) export according to corresponding control strategy the rotating speed that PWM ripple controls the first rotating speed adjustable fan (10) and the second rotating speed adjustable fan (11), reliability is high, effectively energy-conservation, significantly improves machine room electricity usage efficiency.
The utility model can meet the requirement of rack height heat density design, provide a kind of strategy of effective control rack internal fan rotating speed, can significantly save user's energy consumption, reduce operating cost.
Though the utility model is disclosed by previous embodiment, is not limited in content mentioned in previous embodiment, not departing from any change and amendment done in spirit and scope of the present utility model, all belongs to protection domain of the present utility model.
Claims (6)
1. one kind can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan, it is characterized in that: comprise the first fan power supply interface (1) and the second fan power supply interface (2), first fan PWM speed governing interface (3) and the second fan PWM speed governing interface (4), MCU master controller (5), first temperature sensor interface (6) and the second temperature sensor interface (7), one RS485 interface (8) and the 2nd RS485 interface (9), first rotating speed adjustable fan (10) and the second rotating speed adjustable fan (11), one PDU main body (12) is positioned at the 2nd PDU main body (13) top, be positioned at the temperature sensor (15) of intake air temperature sensor (14) and air outlet, the temperature sensor (14) of air inlet and temperature sensor (15) image data of air outlet, MCU controller (5) is passed to by the first temperature sensor interface (6) and the second temperature sensor interface (7), signal is passed to the first rotating speed adjustable fan (10) and the second rotating speed adjustable fan (11) by the first fan PWM speed governing interface (3) and the second fan PWM speed governing interface (4) by MCU master controller (5), described IDC cabinet PDU profile is rectangular configuration.
2. according to claim 1ly a kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan, it is characterized in that, described first fan power supply interface (1) is connected with the power lead of described first rotating speed adjustable fan (10), second fan power supply interface (2) is connected with the power lead of the second rotating speed adjustable fan (11), described first fan PWM speed governing interface (3) is connected with the signal wire of described first rotating speed adjustable fan (10), and the second fan PWM speed governing interface (4) is connected with the signal wire of the second rotating speed adjustable fan (11).
3. according to claim 2ly a kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan,
It is characterized in that, described first fan PWM speed governing interface (3) and the second fan PWM speed governing interface (4) and described first rotating speed adjustable fan (10) and the second rotating speed adjustable fan (11), composition rotating speed adjustable fan system, the rotating speed speed of the first rotating speed adjustable fan (10) and the second rotating speed adjustable fan (11) is controlled.
4. according to claim 1ly a kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan, it is characterized in that, described MCU master controller (5), the collection of the one RS485 interface (8) and the 2nd RS485 interface (9) composition data, to upload and control system, control described first rotating speed adjustable fan (10) and the second rotating speed adjustable fan (11) according to the temperature data that collects.
5. according to claim 1ly a kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan, it is characterized in that, described first temperature sensor interface (6) and the second temperature sensor interface (7) and the temperature sensor (14) of described air inlet and the temperature sensor of air outlet and (15), the temperature data collecting system of composition, gathers the EAT before rack and rack leaving air temp below.
6. according to claim 1ly a kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan, it is characterized in that, a described RS485 interface (8) is for being connected with total monitoring server, upload described server cabinet to be correlated with electric energy, monitor data, described 2nd RS485 interface (9) is connected with the described 2nd RS485 interface (9) of the 2nd PDU main body (13) of same rack, communicates to ensure its synchronization action mutually between a PDU main body (12) and the 2nd PDU main body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085053.8U CN204667227U (en) | 2015-05-09 | 2015-05-09 | A kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085053.8U CN204667227U (en) | 2015-05-09 | 2015-05-09 | A kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan |
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| CN204667227U true CN204667227U (en) | 2015-09-23 |
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| CN201520085053.8U Active CN204667227U (en) | 2015-05-09 | 2015-05-09 | A kind ofly can identify temperature thus control the IDC cabinet PDU of rotation speed of the fan |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332433A (en) * | 2017-08-21 | 2017-11-07 | 重庆路格科技有限公司 | Switching Power Supply heat abstractor |
| CN108323124A (en) * | 2018-03-20 | 2018-07-24 | 北京中热能源科技有限公司 | The self cooling cabinet of a kind of electronic equipment |
| WO2019011062A1 (en) * | 2017-07-13 | 2019-01-17 | 中兴通讯股份有限公司 | Method and device for controlling base station fan |
| US10524377B2 (en) | 2018-01-31 | 2019-12-31 | Eaton Intelligent Power Limited | Power distribution unit with interior busbars |
-
2015
- 2015-05-09 CN CN201520085053.8U patent/CN204667227U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019011062A1 (en) * | 2017-07-13 | 2019-01-17 | 中兴通讯股份有限公司 | Method and device for controlling base station fan |
| CN109253099A (en) * | 2017-07-13 | 2019-01-22 | 中兴通讯股份有限公司 | A kind of base station control method for fan and device |
| CN109253099B (en) * | 2017-07-13 | 2021-08-03 | 中兴通讯股份有限公司 | Base station fan control method and device |
| CN107332433A (en) * | 2017-08-21 | 2017-11-07 | 重庆路格科技有限公司 | Switching Power Supply heat abstractor |
| US10524377B2 (en) | 2018-01-31 | 2019-12-31 | Eaton Intelligent Power Limited | Power distribution unit with interior busbars |
| US11109504B2 (en) | 2018-01-31 | 2021-08-31 | Eaton Intelligent Power Limited | Power distribution unit with interior busbars |
| CN108323124A (en) * | 2018-03-20 | 2018-07-24 | 北京中热能源科技有限公司 | The self cooling cabinet of a kind of electronic equipment |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518052 Guangdong city of Shenzhen province Nanshan District Qianhai road Zhenye international business center 19 floor room 08 Patentee after: SHENZHEN ESIN TECHNOLOGY CO., LTD. Address before: 518052 Guangdong city of Shenzhen province Nanshan District Qianhai road Zhenye international business center 19 floor room 08 Patentee before: SHENZHEN ESIN TECHNOLOGY CO., LTD. |
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| CP02 | Change in the address of a patent holder |
Address after: 518052 two floor, A District, 100 Wang Xin Industrial Zone, Xili street, Nanshan District, Shenzhen, Guangdong. Patentee after: SHENZHEN ESIN TECHNOLOGY CO., LTD. Address before: 518052 room 08, 19 floor, international business center, Nanshan District Road, Shenzhen, Guangdong. Patentee before: SHENZHEN ESIN TECHNOLOGY CO., LTD. |
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