Intelligent heat exchange system of high-efficiency compound air duct

Abstract

The invention relates to the fields of ventilation and heat exchange systems, in particular to an intelligent heat exchange system of a high-efficiency compound air duct. The intelligent heat exchange system comprises a heat exchange system casing; a cross flow heat exchange mechanism is arranged in the heat exchange system casing, is rhombic and is transversely placed in the heat exchange system casing; an inner circulating air duct and an outer circulating air duct are arranged on the heat exchange system casing; the inner circulating air duct comprises an inner circulating air duct air inlet and an inner circulating air duct air outlet; an inner circulating fan is arranged on the inner circulating air duct air outlet; the outer circulating air duct comprises an outer circulating air duct air inlet and an outer circulating air duct air outlet; and an outer circulating fan is arranged on the outer circulating air duct air outlet. The invention has the benefits of solving the problems of high air quantity, high pressure and bottom enthalpy potential air feed of a machine room heat exchange technology, which are puzzled for a plurality of years and are difficult to realize, and opening up a new space for applying an intelligent heat exchange technology to a large-medium size communication machine room.

Description

technical field [0001] The invention relates to the field of a ventilation heat exchange system, in particular to an intelligent heat exchange system of a high-efficiency composite air duct. Background technique [0002] Conserving energy, protecting the environment, and creating a harmonious society have become the consensus of the whole society. With the rapid development of the communication industry and the economy, the popularization of communication requires the construction of a large number of base stations. The energy consumption and energy saving of air conditioners in the computer room have already attracted widespread attention in the communication industry. In response to the national call for energy conservation and emission reduction, the intelligent energy-saving ventilation system of the computer room was born at the right time, and it has been widely used to cool the computer room to save energy and reduce consumption. [0003] A typical intelligent heat e...

AI Technical Summary

Problems solved by technology

On the one hand, the pressure loss of the L-L internal air duct of the counterflow movement is large and the air duct is long. After the internal circulation air is driven by the centrifugal fan and passes through the counterflow movement, the air volume and pressure are greatly lost, and the blown air volume is small and blown Not far away, when there are many communication devices in the computer room, the cold air cannot be sent to the front air outlet of each device

On the other hand, the rotating shaft of the centrifugal fan also needs to bear a large vertical weight, and the bearing wears seriously under the action of radial pressure, the performance and service life of the fan are affected to a certain extent, and the noise of the whole system is relatively high when it is working. Big

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