Underground casing pipe type heat exchanging device based on air medium

Abstract

The invention provides an underground casing pipe type heat exchanging device based on an air medium. The underground casing pipe type heat exchanging device based on the air medium is different froman earth energy heat exchanging structure based on a water source medium, and the practical performance and effect are further improved in the aspects of energy consumption indexes and the building cost of the underground casing pipe type heat exchanging device based on the air medium. The underground casing pipe type heat exchanging device based on the air medium comprises an inner heat insulating pipe, an outer heat exchanging pipe and a bottom communicating cavity used for being buried underground by 10 meters to 100 meters. According to the underground casing pipe type heat exchanging device based on the air medium, due to the constant temperature feature that underground soil is 20 DEG C or so, it is only needed to adopt a draught fan to provide power, influences by the terrain and climate are avoided, and a good energy saving effect and adaptability are achieved. Because of adoption of the inner and outer casing pipe type structure, the arrangement of spiral protrusions or fins,and the arrangement of a heat preserving layer, contact between the inner heat insulating pipe and the outside environment is effectively reduced, and the heat exchanging efficiency and the constant temperature effect are substantially improved; and according to the actual testing, the underground casing pipe type heat exchanging device based on the air medium is adopted, and is used as a temperature adjusting source on the basis of the constant temperature feature that the underground soil is 20 DEG C or so, it is only needed to adopt the draught fan to provide power, and influences by the terrain and time are avoided, and the good energy saving effect and adaptability are achieved.

Description

technical field [0001] The invention relates to the field of energy saving and environmental protection, in particular to an air-medium-based buried casing heat exchange device. Background technique [0002] The public mobile communication base station is a form of radio station, which refers to a radio transceiver station that transmits information between mobile phone terminals through a mobile communication switching center in a certain radio coverage area. The construction of mobile communication base stations is an important part of the investment of mobile communication operators in my country. The construction of mobile communication base stations is generally carried out around factors such as coverage, call quality, investment benefits, difficulty of construction, and convenient maintenance. Among them, the communication base station of the base station is usually divided into two categories, one is a macro station with several communication equipment and ups power ...

AI Technical Summary

Problems solved by technology

This model has been used in various base station computer rooms for a long time, but the maintenance cost and operating cost of the air conditioner are very high. The annual electricity consumption of the air conditioner system accounts for 30%~60% of the total power consumption of the base station, and the air conditioner is not included. maintenance and repair costs

Therefore, for the entire base station system, not only the maintenance cost is high, but also a large amount of energy is consumed

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