Data disaster recovery storage device and carrier

A technology of storage device and data storage, which is applied in the direction of data recording, information storage, and record information storage, etc. It can solve the problems of poor heat resistance and durability, and achieve the effect of improving heat resistance and durability and ensuring safety

Active Publication Date: 2022-04-19
SANLI DIGITAL TECHN SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a data disaster recovery storage device and carrier in order to overcome the defect of poor heat resistance and durability of the data disaster recovery storage device in the prior art

Method used

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  • Data disaster recovery storage device and carrier
  • Data disaster recovery storage device and carrier
  • Data disaster recovery storage device and carrier

Examples

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Embodiment Construction

[0062] The present invention is further illustrated below by means of examples, but the present invention is not limited thereto within the scope of examples.

[0063] An embodiment of the present invention provides a data disaster recovery storage device. like Figure 1 to Figure 3 As shown, the data disaster recovery storage device includes a refractory shell 1 made of refractory material. The refractory shell 1 is provided with an inner tank 2. The inner tank 2 has a hollow cavity 10. The hollow cavity 10 is filled with cooling liquid and is used to accommodate data storage. For example, the data memory can be accommodated in a box, which is installed in the hollow cavity 10 . In this embodiment, the refractory shell 1 includes an upper cover body 11 and a lower cover body 12, and the upper cover body 11 and the lower cover body 12 are connected by an adapter ring or a concave-convex tenon-tenon structure to reduce heat entry. The refractory shell 1 can cut off the extern...

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Abstract

The invention discloses a data disaster backup storage device and a carrier, wherein the carrier includes a data disaster backup storage device, and the data disaster backup storage device includes an inner tank with a hollow cavity, and the hollow cavity is filled with cooling liquid and is used for accommodating data The storage tank has a pressure relief hole connected to the hollow cavity, and an alloy component made of a low-melting point alloy and a fixing assembly for fixing the alloy component to the inner tank are arranged outside the pressure relief hole. One or more sealing pads are arranged outside the pressure hole to make the hollow cavity hermetically sealed. By setting the alloy component, when the temperature is higher than the melting point of the alloy component so that the alloy component melts, the coolant is discharged in the form of high-pressure steam, reducing the temperature of the inner tank, and the hollow cavity of the inner tank can be re-formed when the temperature drops below the melting point of the alloy Sealing realizes the repeated leaking and cooling of the cooling liquid, and the cooling liquid is fully utilized, which is conducive to improving the heat resistance and durability of the disaster recovery storage device.

Description

technical field [0001] The invention relates to the technical field of data storage, in particular to a data disaster backup storage device and carrier. Background technique [0002] At present, some devices in vehicles, such as driving recorders, generally use built-in hard drives or SD cards to store vehicle data records. After an accident causes the vehicle to catch fire, crash, or fall into the water, the data memory (such as a built-in hard disk or SD card, etc.) is damaged due to poor protection, so that the driving data cannot be read, and the cause of the accident cannot be judged. Therefore, there is a data disaster recovery storage device for saving data storage. [0003] Protection against impact and falling water is relatively mature, but fire protection technology is not easy to realize under the premise of cost and volume constraints. [0004] In the existing data disaster recovery storage devices, the data memory is generally sealed in a water storage liner ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B33/14G11B33/02
CPCG11B33/1413G11B33/022
Inventor 滕云海孙春晖李伟陈劲王欣佳
Owner SANLI DIGITAL TECHN SHANGHAI
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