High-heat-density inter-column cooling air-conditioning unit and applying method thereof

Abstract

The invention discloses a high-heat-density inter-column cooling air-conditioning unit, belongs to air-conditioning refrigerating units, and aims to solve the problems that a central air-conditioning system in the prior art has over-high input initially, and the energy-saving effect is not obvious, and the restriction to a machine room with dense equipment by a fresh air system is over high. The high-heat-density inter-column cooling air-conditioning unit comprises a control system, an outdoor machine as well as an indoor machine, wherein the control system controls an air-conditioning machine set to run; the outdoor machine is composed of a condenser and an axial flow fan for radiating heat for the condenser; the indoor machine is mainly composed of a compressor, a liquid storage device, a drying filter, an expansion valve, an evaporator and a centrifugal fan for exchanging heat with the evaporator; and the compressor, the condenser, the liquid storage device, the drying filter, the expansion valve and the evaporator are sequentially connected through a transmission pipeline and form a loop. The invention also discloses an applying method of the air-conditioning unit. Through the conversion of cooling modes, energy is saved greatly, energy conservation and emission reduction are realized, the machine room is not required to be modified in a large scale, and thus the cost is saved.

Description

technical field [0001] The invention relates to an energy-saving air-conditioning system, in particular to a high-heat-density interrow cooling air-conditioning unit and an application method thereof. Background technique [0002] With the development of society and the acceleration of industrialization, the lack of resources and the deterioration of the environment have become urgent problems for human beings. In recent years, all countries in the world have put forward the slogan of "protecting the environment and saving energy". my country also vigorously advocates energy saving and emission reduction , as a large energy consumer, air conditioners have naturally become the focus of attention in all industries, and the development of environmentally friendly and energy-efficient air conditioners has become the goal pursued tirelessly by every air conditioner company. [0003] For telecom operators, the computer room is a key link in energy consumption, accounting for mo...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a high heat density inter-column cooling air-conditioning unit, which solves the problems of the central air-conditioning system in the prior art that the initial investment is too large and the energy-saving effect is not obvious, and the fresh air system is very limited in the transformation of the equipment-intensive equipment room. The cooling capacity is difficult to meet the high heat and high concentration requirements of the current computer room

Images