Energy-saving and environmental-friendly refrigeration wall

Abstract

The invention relates to an energy-saving and environmental-friendly refrigeration wall cooling through the heat exchange of hot air inside a cabinet and cold air from an external environment, belonging to the field of heat dissipation refrigeration. The energy-saving and environmental-friendly refrigeration wall comprises a machine cabinet wall body, wherein the inner side and the outer side of the machine cabinet wall body are respectively provided with an inner circulating air duct and an outer circulating air duct which are used for cooling an outdoor communication machine cabinet in a heat dissipating way; the inner circulating air duct and the outer circulating air duct are respectively provided with an inner circulating aluminium profile heat dissipater and an outer circulating aluminium profile heat dissipater; and the inner circulating aluminium profile heat dissipater is connected and fixed with the outer circulating aluminium profile heat dissipater through an inner circulating profile heat dissipater connection plate and an outer circulating profile heat dissipater connection plate. The invention needs no refrigeration compressor, has no environment pollution, uses an air blower for cooling, has little electricity consumption, saves the energy, is environmental-friendly and utilizes the original wall plate interlayer space of the outdoor machine cabinet without occupying valuable equipment space inside the outdoor machine cabinet; a heat-exchange medium aluminium extruded profile heat dissipater does not need a complicated overlaying and gluing technology compared with the traditional heat-dissipating machine core; and in addition, the energy-saving and environmental-friendly refrigeration wall with high adaptability can be directly used for replacing an original wall plate for an on-line used outdoor communication machine cabinet.

Description

technical field [0001] The invention relates to the field of heat radiation and refrigeration, in particular to an energy-saving and environment-friendly refrigeration wall for cooling by exchanging heat between the hot air in the cabinet and the cold air in the external environment. Background technique [0002] With the development of my country's communication industry, communication base stations are everywhere. Due to my country's geographical and population distribution factors, outdoor communication cabinets account for a large proportion of these base stations in addition to the communication room. The communication equipment in the outdoor communication cabinet generates a lot of heat, and the cabinet is exposed to the outdoors, exposed to the sun and rain for a long time, and the working environment is harsh. Therefore, the heat dissipation and cooling of the cabinet is an important issue to ensure the normal operation of the equipment in the cabinet. Due to the ...

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Problems solved by technology

However, the above-mentioned heat dissipation equipment has the following disadvantages: such as high price, high initial investment, large power consumption, high electricity cost, and regular maintenance during use, etc.

However, due to the use of a huge core for heat exchange, the heat exchanger has a large volume and needs to occupy valuable equipment installation space in the communication cabinet

At the same time, the structure of the cooling core is complicated, the processing is difficult, and the cost is high

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