A server cabinet that automatically adjusts the refrigerant intake based on local temperature changes

Abstract

The invention discloses a server cabinet that automatically adjusts the amount of refrigerant intake based on local temperature changes, including a cabinet body and a liquid cooling mechanism. The cabinet body includes a first upper chamber and a lower second chamber. The storage horizontal plate and the ventilation vertical plate vertically fixed to the storage horizontal plate, the storage horizontal plate and the ventilation vertical plate divide the first chamber into the air inlet channel and the storage cavity, and the top of the cabinet body is provided with a cold air inlet connected with the air intake channel , there is an air inlet connected to the storage chamber on the ventilation vertical plate, and a shutter assembly corresponding to the storage chamber is installed on the ventilation vertical plate; , Butterfly valve stem transmission connection. The invention adopts the combination of air cooling and liquid cooling to improve the heat dissipation effect, and the temperature-sensing power mechanism drives the transmission mechanism to move according to the temperature change of the storage chamber, changing the amount of refrigerant intake, so that the server can maintain a reasonable temperature range and operate normally.

Description

technical field [0001] The invention relates to the field of server cabinets, in particular to a server cabinet that automatically adjusts the intake of refrigerant based on local temperature changes. Background technique [0002] The server cabinet is used to combine installation panels, plug-ins, sub-boxes, electronic components, devices and mechanical parts and components to form an integral installation box. It provides suitable environment and safety protection for the normal operation of electronic equipment. The structure of the cabinet should have good rigidity and strength as well as good electromagnetic isolation, grounding, noise isolation, ventilation and heat dissipation. In addition, the server cabinet should have anti-vibration, anti-shock, corrosion-resistant, dust-proof, waterproof, radiation-proof and other properties, so as to ensure the stable and reliable operation of the equipment. [0003] Existing server cabinets generally include a top plate, a bot...

AI Technical Summary

Problems solved by technology

[0004] At present, general server cabinets are all relatively high, and the cooling air flow of the air conditioner flows from top to bottom, which will cause excessive cooling air flow at the server located on the top of the server cabinet close to the air conditioner, and for those located far away from the air conditioner. The cooling airflow at the servers at the lower part of the server cabinets of the air-conditioning device is insufficient. In addition, because the actual power consumption of the servers stored on each floor is different, even if the cooling airflow is evenly distributed on each floor, there are still local high temperatures. The existing server cabinets cannot Local temperature changes regulate the temperature, which is not conducive to the reasonable distribution of refrigerant and the effective dissipation of heat

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