Rack-level storage device and cooling control system thereof
A storage device and control system technology, applied in the field of cloud services, can solve problems such as damage to electronic devices and stricter requirements, and achieve the effect of ensuring stability and reliability
Inactive Publication Date: 2017-03-22
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
View PDF4 Cites 16 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Although rack-level storage devices improve the storage performance of cloud services, rack-level storage devices have more stringent requirements on the application environment because they contain a large number of electronic devices and electronic circuits.
During the operation of the cloud service system, due to the influence of the reliability of electronic circuits and the use of the environment, heat dissipation failures such as fan failures will lead to excessive temperature in some or all systems in the storage device, which will affect the storage device system. Even the stability of the operation of the entire cloud service system has brought a huge impact, and even damages the electronic devices in the system, etc.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] The core of the present invention is to provide a rack-level storage device and its heat dissipation control system, which can ensure the stability and reliability of the storage device when a heat dissipation failure occurs in the rack-level storage device.
[0034] In order to make the above objects, features and advantages of the present invention more comprehensible, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0035] In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways than those described here, and those skilled in the art can make similar extensions without departing from the connotation of the present invention. Accordingly, the invention is not limited to the specific implementations disclosed below.
[0036] Please r...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention discloses a rack-level storage device and a cooling control system thereof. The system comprises: n cooling fans, wherein each cooling fan is arranged inside the storage device, and n is an integer not less than 2; a fault detector for detecting a running state of each cooling fan, and issuing a corresponding alarm signal when any cooling fan occurs a fault; and a fan management controller, which is connected with each cooling fan and the fault detector, and is used for controlling each non-fault cooling fan to accelerate the speed when the alarm signal issued by the fault detector is received. According to the device and system disclosed by the present invention, the running state of each cooling fan is detected by the system, when any cooling fan occurs the fault, the fan management controller is alerted, and then the fan management controller responds to the cooling fan and controls the non-fault cooling fan to accelerate the speed, so that cooling inside the rack-level storage device is ensured, the storage device is running in a stable temperature environment, and the stability and reliability of the storage device are ensured.
Description
technical field [0001] The invention relates to the technical field of cloud services, in particular to a rack-level storage device and a heat dissipation control system thereof. Background technique [0002] With the development of information technology, cloud services have been widely used in people's life and work, providing people with better services. [0003] In order to ensure the stability and reliability of cloud services, rack-level storage devices are widely used as storage units of servers. Although the rack-level storage device improves the storage performance of cloud services, the rack-level storage device has more stringent requirements on the application environment because it contains a large number of electronic devices and electronic circuits. During the operation of the cloud service system, due to the influence of the reliability of electronic circuits and the use of the environment, heat dissipation failures such as fan failures will lead to excessiv...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30G06F11/32G06F11/07G06F1/20
CPCG06F11/3055G06F1/20G06F11/0727G06F11/0793G06F11/327
Inventor 陈宇
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD