CN103268141A - Cooling system for hard disks - Google Patents
Cooling system for hard disks Download PDFInfo
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- CN103268141A CN103268141A CN2013102195902A CN201310219590A CN103268141A CN 103268141 A CN103268141 A CN 103268141A CN 2013102195902 A CN2013102195902 A CN 2013102195902A CN 201310219590 A CN201310219590 A CN 201310219590A CN 103268141 A CN103268141 A CN 103268141A
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Abstract
The invention discloses a cooling system for hard disks. The cooling system for the hard disks comprises a hard disk backboard, a cooling fan, the hard disks, a temperature sensor and an alarming device, wherein the hard disk backboard is connected with the cooling fan, the hard disks, the temperature sensor and the alarming device respectively. An MCU, the temperature sensor and a fan interface are integrated on the hard disk backboard. Due to the fact that the MCU, the temperature sensor and the fan interface are integrated on the hard disk backboard, the MCU tests the temperature of the portion, close to the hard disks, of the hard disk backboard in real time and controls the rotating speed of the cooling fan according to the temperature. On one hand, the cooling system for the hard disks supplies power to the hard disks and supplies a data interface through the hard disk backboard, on the other hand, the MCU on the hard disk backboard is used for reading the temperature of the portion, close to the hard disks, of the hard disk backboard and controlling the rotating speed of the cooling fan according to the temperature values. Furthermore, the MCU can give an alarm when the MCU tests that the temperature of the hard disks is too high due to the fact that the cooling fan breaks down, and thus the stability and reliability of the cooling system are improved.
Description
Technical field
The invention belongs to technical field of memory, relate to a kind of Hard disk heat radiation system.
Background technology
In large memory system, need constitute mass-storage system by the polylith hard disk usually.Wherein, hard disk is according to the kind difference, and its power consumption also can be obstructed to some extent, as: the power consumption of 3.5 ' hard disk about 15W.After the polylith hard disk was received hard disk backboard, its power consumption was big, need dispel the heat to hard disk.
Hard disk heat radiation scheme commonly used at present is by backboard the fan interface to be set, and allows the fan full-speed operation so that hard disk is dispelled the heat.Yet, hard disk run up with common read-write state under power consumed be different, power consumed is big under the state that runs up, and radiating requirements is required high; And under common read-write state, low in energy consumption, general to radiating requirements.As seen, hard disk also is different to radiating requirements under different duties.Therefore, if allow the fan full-speed operation always, this will cause the waste greatly on the fan running power consumption.
So the defective at above-mentioned prior art exists is necessary to research and develop, so that a solution to be provided, to solve the power wastage problem that the full-speed operation always of hard-disk system radiator fan brings in the prior art, realize the high efficiency and heat radiation to hard disk, improve the stability of hard-disk system.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of Hard disk heat radiation system, to solve the power wastage problem that the full-speed operation always of hard-disk system radiator fan brings, realize the high efficiency and heat radiation to hard disk, improve the stability of hard-disk system.
For achieving the above object, technical scheme of the present invention is:
A kind of Hard disk heat radiation system includes hard disk backboard, the radiator fan that is connected with hard disk backboard respectively, hard disk, temperature sensor and warning device; Wherein, be integrated with on the described hard disk backboard and be integrated with microcontroller, temperature sensor and fan interface on the plate, by MCU integrated on the backboard, temperature sensor and fan interface, MCU detects the temperature of close hard disk part on the backboard in real time, just comes rotation speed of the fan is controlled according to temperature.
Further, described hard disk backboard is powered to hard disk and data transmission interface is provided.
Further, the microcontroller on the described hard disk backboard is used for reading near the temperature the hard disk, regulates and control the rotating speed of fan according to temperature value, and hard disk is remained on the suitable working temperature.
Further, described MCU is single-chip microcomputer or ARM, perhaps CPLD.
Further, described temperature sensor is thermistor or thermopair, perhaps digital temperature sensor.
Further, described radiator fan is used for dispelling the heat to hard disk, and the control data that this fan reception is sent from MCU are come the rotating speed of real time altering fan; Described hard disk is responsible for the storage of the data of whole storage system.
Compared to prior art, a kind of Hard disk heat radiation of the present invention system offers the hard disk power supply and data-interface is provided by hard disk backboard on the one hand, read near the hard disk temperature by the microcontroller on the backboard on the other hand, regulate and control the rotating speed of fan according to temperature value, MCU detects that hard disk temperature is too high can also report to the police when fan breaks down, thereby improves the stability and reliability of system.
Description of drawings
Fig. 1 is the theory diagram of Hard disk heat radiation of the present invention system.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
As shown in Figure 1, a kind of Hard disk heat radiation of the present invention system includes hard disk backboard, the radiator fan that is connected with hard disk backboard respectively, hard disk, temperature sensor and warning device.Wherein, be integrated with on the hard disk backboard be integrated with on the plate microcontroller (Micro Control Unit, MCU), temperature sensor and fan interface.Hard disk backboard is the core of DISK to Image cooling system, it is responsible for hard disk is powered and data transmission interface is provided on the one hand, on the other hand by MCU integrated on the backboard, temperature sensor and fan interface, MCU detects the temperature of close hard disk part on the backboard in real time, just comes rotation speed of the fan is controlled according to temperature.Particularly, read near the hard disk temperature by the microcontroller on the backboard, regulate and control the rotating speed of fan according to temperature value, hard disk is remained on the suitable working temperature.So not only can improve the stability of total system, can also increase the life-span of hard disk, thereby reduce system cost.And MCU detects that hard disk temperature is too high will report to the police when fan breaks down, thereby improves the reliability of system.
In embodiments of the present invention, described MCU specifically includes but not limited to single-chip microcomputer, ARM and CPLD etc.Described temperature sensor includes but not limited to thermistor, thermopair and digital temperature sensor etc.MCU detects that hard disk temperature is too high can also report to the police when fan breaks down, thereby improves stability and the reliability of system, and described type of alarm specifically includes but not limited to hummer, LED light etc.
Wherein, described radiator fan is responsible for dispelling the heat to hard disk, and the control data that this fan reception is sent from MCU are come the rotating speed of real time altering fan.Described hard disk is responsible for the storage of the data of whole storage system.
The present invention offers hard disk power supply on the one hand and data-interface is provided by hard disk backboard, reads near the hard disk temperature by the microcontroller on the backboard on the other hand, regulates and control the rotating speed of fan according to temperature value.MCU detects that hard disk temperature is too high can also report to the police when fan breaks down, thereby improves the stability and reliability of system.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a Hard disk heat radiation system is characterized in that: include hard disk backboard, the radiator fan that is connected with hard disk backboard respectively, hard disk, temperature sensor and warning device; Wherein, be integrated with on the described hard disk backboard and be integrated with microcontroller, temperature sensor and fan interface on the plate, by MCU integrated on the backboard, temperature sensor and fan interface, MCU detects the temperature of close hard disk part on the backboard in real time, just comes rotation speed of the fan is controlled according to temperature.
2. according to the described Hard disk heat radiation of claim 1 system, it is characterized in that: described hard disk backboard is powered to hard disk and data transmission interface is provided.
3. according to the described Hard disk heat radiation of claim 2 system, it is characterized in that: the microcontroller on the described hard disk backboard is used for reading near the temperature the hard disk, regulates and control the rotating speed of fan according to temperature value, and hard disk is remained on the suitable working temperature.
4. according to the described Hard disk heat radiation of claim 3 system, it is characterized in that: described MCU is single-chip microcomputer or ARM, perhaps CPLD.
5. according to the described Hard disk heat radiation of claim 4 system, it is characterized in that: described temperature sensor is thermistor or thermopair, perhaps digital temperature sensor.
6. according to the described Hard disk heat radiation of claim 5 system, it is characterized in that: described radiator fan is used for dispelling the heat to hard disk, and the control data that this fan reception is sent from MCU are come the rotating speed of real time altering fan; Described hard disk is responsible for the storage of the data of whole storage system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102195902A CN103268141A (en) | 2013-06-05 | 2013-06-05 | Cooling system for hard disks |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102195902A CN103268141A (en) | 2013-06-05 | 2013-06-05 | Cooling system for hard disks |
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| CN103268141A true CN103268141A (en) | 2013-08-28 |
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| CN2013102195902A Pending CN103268141A (en) | 2013-06-05 | 2013-06-05 | Cooling system for hard disks |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744504A (en) * | 2014-01-14 | 2014-04-23 | 浪潮电子信息产业股份有限公司 | Electrical fan design method for reducing power consumption of server |
| CN104142721A (en) * | 2013-11-05 | 2014-11-12 | 上海仪电物联技术股份有限公司 | Intelligent control method for fan of digital video recorder |
| CN105353993A (en) * | 2015-12-11 | 2016-02-24 | 浪潮(北京)电子信息产业有限公司 | Method and device for reducing complete equipment cabinet disk failure rate |
| CN106647969A (en) * | 2016-12-12 | 2017-05-10 | 英业达科技有限公司 | Server |
| CN106843766A (en) * | 2017-01-24 | 2017-06-13 | 郑州云海信息技术有限公司 | A kind of storage device |
| CN106933322A (en) * | 2017-03-10 | 2017-07-07 | 联想(北京)有限公司 | A kind of many hard disks act the control method and device for turning |
| CN108804293A (en) * | 2018-06-27 | 2018-11-13 | 郑州云海信息技术有限公司 | A kind of server and its contactless storage device temperature monitoring device |
| CN109917865A (en) * | 2019-01-22 | 2019-06-21 | 郑州轻工业学院 | A kind of hydrologic data monitoring system |
| CN111949093A (en) * | 2019-05-15 | 2020-11-17 | 华为技术有限公司 | Fan rotating speed control method and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100153698A1 (en) * | 2008-12-14 | 2010-06-17 | Getac Technology Corporation | Hard disk temperature monitoring device and hard disk temperature monitoring method |
| DE102008054603A1 (en) * | 2008-12-14 | 2010-06-24 | Getac Technology Corp. | Hard disk temperature rise protection device for monitoring computer-internal hard disk temperatures, has data exchange-filter module for providing access to hard disk when temperature of hard disk reaches preset value |
| CN202373305U (en) * | 2011-12-28 | 2012-08-08 | 哈尔滨师范大学 | Novel computer hard disc cooling mechanism |
| CN202549300U (en) * | 2012-03-02 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Hard disk temperature control system |
| CN102982836A (en) * | 2012-11-21 | 2013-03-20 | 记忆科技(深圳)有限公司 | Method for improving reliability of solid state disk and solid state disk of method |
-
2013
- 2013-06-05 CN CN2013102195902A patent/CN103268141A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100153698A1 (en) * | 2008-12-14 | 2010-06-17 | Getac Technology Corporation | Hard disk temperature monitoring device and hard disk temperature monitoring method |
| DE102008054603A1 (en) * | 2008-12-14 | 2010-06-24 | Getac Technology Corp. | Hard disk temperature rise protection device for monitoring computer-internal hard disk temperatures, has data exchange-filter module for providing access to hard disk when temperature of hard disk reaches preset value |
| CN202373305U (en) * | 2011-12-28 | 2012-08-08 | 哈尔滨师范大学 | Novel computer hard disc cooling mechanism |
| CN202549300U (en) * | 2012-03-02 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Hard disk temperature control system |
| CN102982836A (en) * | 2012-11-21 | 2013-03-20 | 记忆科技(深圳)有限公司 | Method for improving reliability of solid state disk and solid state disk of method |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142721A (en) * | 2013-11-05 | 2014-11-12 | 上海仪电物联技术股份有限公司 | Intelligent control method for fan of digital video recorder |
| CN103744504A (en) * | 2014-01-14 | 2014-04-23 | 浪潮电子信息产业股份有限公司 | Electrical fan design method for reducing power consumption of server |
| CN105353993A (en) * | 2015-12-11 | 2016-02-24 | 浪潮(北京)电子信息产业有限公司 | Method and device for reducing complete equipment cabinet disk failure rate |
| CN106647969A (en) * | 2016-12-12 | 2017-05-10 | 英业达科技有限公司 | Server |
| CN106843766A (en) * | 2017-01-24 | 2017-06-13 | 郑州云海信息技术有限公司 | A kind of storage device |
| CN106933322A (en) * | 2017-03-10 | 2017-07-07 | 联想(北京)有限公司 | A kind of many hard disks act the control method and device for turning |
| CN106933322B (en) * | 2017-03-10 | 2021-05-18 | 联想(北京)有限公司 | Method and device for controlling multi-hard-disk spin-up |
| CN108804293A (en) * | 2018-06-27 | 2018-11-13 | 郑州云海信息技术有限公司 | A kind of server and its contactless storage device temperature monitoring device |
| CN109917865A (en) * | 2019-01-22 | 2019-06-21 | 郑州轻工业学院 | A kind of hydrologic data monitoring system |
| CN111949093A (en) * | 2019-05-15 | 2020-11-17 | 华为技术有限公司 | Fan rotating speed control method and electronic equipment |
| WO2020228790A1 (en) * | 2019-05-15 | 2020-11-19 | 华为技术有限公司 | Fan speed control method and electronic device |
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Application publication date: 20130828 |