Memory mounting cabinet heat dissipation device based on bimetallic strip principle

Abstract

The invention relates to the technical field of large-scale storage. The invention further discloses a memory mounting cabinet heat dissipation device based on the bimetallic strip principle. The device comprises a cabinet body, the interior of the cabinet body is fixedly connected with a temperature sensing rod, the top of the temperature sensing rod is fixedly connected with an adjusting gear; acontrol block is connected to the outer part of the adjusting gear in a meshing manner; a connecting contact block is movably connected to the outer part of the control block; a negative pressure fanis fixedly connected to the interior of the cabinet body; a flow guide pipe is movably connected to the outer part of the negative pressure fan; the temperature sensing rod, the adjusting gear, the control block, the connecting contact block, the negative pressure fan, the flow guide pipe, the air outlet and the air inlet hole are matched for use; therefore, the effect of automatically controlling heat dissipation is achieved, the energy is effectively saved, the heat dissipation effect can be fully guaranteed, wind power is evenly introduced into the cabinet body through the flow guide pipe,the uniformity of air flowing in the cabinet body is guaranteed, the sufficient heat dissipation effect is guaranteed, uneven heat dissipation is avoided, and the normal operation of equipment in thecabinet body is effectively guaranteed.

Description

Technical field [0001] The invention relates to the technical field of large-scale storage, in particular to a heat dissipation device for a storage cabinet based on the bimetallic principle. Background technique [0002] Storage equipment is a device used to store information. It is usually digitized and then stored in electric, magnetic or optical media. However, in enterprise management, due to the huge amount of data, the requirements for data storage devices are relatively high. In order to make up for the limited capacity of the computer's main memory, a large-capacity storage device with a large-capacity storage function is usually configured. [0003] Existing large-capacity storage devices are usually installed in the same installation cabinet, and the heat dissipation cabinet is equipped with basic heat dissipation holes to naturally dissipate heat through the convection of cold and heat of the air. However, this method has poor heat dissipation effect. If the external te...

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Problems solved by technology

[0003] Existing large-capacity storage devices are usually installed in the same installation cabinet, and the heat dissipation cabinet is equipped with basic heat dissipation holes to naturally dissipate heat through the cold and heat convection of the air. However, the heat dissipation effect of this method is poor. The internal and external air convection of the installation cabinet is not obvious, which further reduces the heat dissipation effect, thus affecting the normal operation of large storage devices, and because the existing installation cabinet is designed with fixed cooling holes, dust can easily enter the inside of the cabinet. Dust covers the surface of the internal power components, which not only affects the heat dissipation and normal operation of the equipment, but also accelerates the aging of the equipment and reduces the service life of the equipment

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