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Method and device for passively extracting superficial zone geothermal energy to regulate temperature of machine room

A computer room, shallow technology, applied in the field of temperature adjustment of the computer room, can solve the problems of large-scale use of small sites, high maintenance pressure, and complex systems.

Active Publication Date: 2013-04-17
HKUST TIANGONG INTELLIGENT EQUIP TECH (TIANJIN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The traditional method of extracting shallow ground energy is to force the liquid medium to circulate in the embedded pipeline through the compressor, and bring the heat in the machine room to the ground. This method needs to consume more electric energy, and the system is more complicated. , the maintenance pressure is high, which is not conducive to the large-scale use of small sites

Method used

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  • Method and device for passively extracting superficial zone geothermal energy to regulate temperature of machine room
  • Method and device for passively extracting superficial zone geothermal energy to regulate temperature of machine room
  • Method and device for passively extracting superficial zone geothermal energy to regulate temperature of machine room

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Embodiment approach 1

[0134] as attached image 3 As shown, it includes an air extraction system composed of a single pipe tower 1; a sealed machine room 2 system for installing equipment, a heat exchange pipe 4 buried in shallow underground soil, and other accessories of a communication base station such as a wireless antenna 12. The single-pipe tower can be installed in the equipment room and be well sealed with the machine room.

[0135] The air is firstly heated in the machine room and the single-pipe tower; the heated hot air rises naturally due to its light specific gravity; the rise of the hot air causes the pressure in the machine room to decrease, forming a negative pressure with the outside of the machine room; when the negative pressure in the machine room reaches a certain intensity, the air From the entrance of the buried pipe, it flows into the machine room after being cooled (heated) by the buried pipe to adjust the temperature environment in the machine room.

[0136] Single-pipe t...

Embodiment approach 2

[0140] In order to further improve the passive automatic adjustment scheme of the present invention, the above-mentioned embodiment can be further improved as follows:

[0141] A natural ventilator 15 is installed at the outlet of the single-pipe tower, on the one hand, it can prevent rainy days from entering the single-pipe tower, and simultaneously it can also improve the single-pipe tower suction, and accelerate the air flow in the system.

[0142] as attached Figure 4 As shown, on the basis of Embodiment 1, in this embodiment, a natural ventilator 15 is installed at the top outlet of the single-tube tower. The natural ventilator 15 can prevent rainwater from entering the single-tube tower, and can also utilize external The wind energy extracts the air in the single-pipe tower, improves the draft of the system, and strengthens the system's ability to adjust the temperature of the machine room.

[0143] In addition to the above basic principles, a heat collecting shed 16 a...

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Abstract

The invention relates to a method and device for passively extracting superficial zone geothermal energy to regulate the temperature of a machine room. The draft is provided by utilizing the chimney efficiency of a single-tube tower of a communication base station support antenna, thus air flowage can be intelligently organized and earth superficial zone geothermal energy can be extracted; therefore, the machine room is refrigerated in hot day and is heated in cold day, and outside energy sources, such as electric power and the like, do not need to be consumed; the temperature of the machine room can be intelligently regulated to ensure the stable running of devices in the machine room. The device for passively extracting the temperature of the superficial zone geothermal energy regulating machine room comprises the single-tube tower, a machine room heat exchanger, and a heat exchange pipeline embedded in the superficial zone earth, wherein the single-tube tower is provided with a topentrance and a bottom exit, the top entrance is communicated with the atmosphere, the machine room heat exchanger comprises a machine room entrance and a machine room exit, the heat exchange pipelineis provided with a heat exchange pipeline entrance and a heat exchange pipeline exit, the heat exchange pipeline entrance is communicated with the atmosphere, the bottom entrance is communicated withthe machine room exit, and the machine room entrance is communicated with the heat exchange pipeline exit so as to form a negative-pressure communication pipeline.

Description

technical field [0001] The invention relates to a method for adjusting the temperature of a computer room, in particular to a method and a device for adjusting the temperature of a computer room by passively extracting shallow ground energy by using the chimney effect without additional energy. Background technique [0002] The development of communication technology has made people's communication and life more and more convenient. However, the base station electronic equipment and instruments that make up the communication network will emit a lot of heat during operation, and the equipment and instruments have very strict environmental requirements for the operating temperature and humidity (the base station environmental standard GB50174-93 stipulates that the base station temperature is 18°C ​​for many years. -28°C, it can run normally. Otherwise, the stable operation of the equipment cannot be guaranteed.) [0003] The current traditional solution is to install two air...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F5/00F24J3/08F24F13/30
CPCY02E10/10Y02B10/40
Inventor 陈华龙
Owner HKUST TIANGONG INTELLIGENT EQUIP TECH (TIANJIN) CO LTD
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