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Water-air radiant panel evaporative cooling air conditioning system provided with cold beam and used for data center

A technology for evaporative cooling air conditioners and data centers, which is applied in air conditioning systems, applications, and household heating, etc. It can solve the problems of small air supply temperature and air supply enthalpy difference, large space occupation, and large fan energy consumption, so as to improve the outlet water temperature. , The effect of reducing energy loss and preventing condensation on chilled beams

Inactive Publication Date: 2014-09-03
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the all-air system is the most commonly used and basic system in engineering. All air is used to bear the indoor load, and the temperature of the air supply is high and the difference in enthalpy of the air supply is small; however, the air volume required for this fresh air-conditioning system Larger, the energy consumption of the fan is larger, the cross-sectional area of ​​the air duct is larger, and the space occupied is larger, which has caused difficulties in the promotion of evaporative cooling air conditioners

Method used

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  • Water-air radiant panel evaporative cooling air conditioning system provided with cold beam and used for data center
  • Water-air radiant panel evaporative cooling air conditioning system provided with cold beam and used for data center
  • Water-air radiant panel evaporative cooling air conditioning system provided with cold beam and used for data center

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] The water-air radiant plate evaporative cooling air-conditioning system with chilled beams used in the data center of the present invention has a structure such as figure 1 As shown, it includes the evaporative cooling high-temperature chiller A installed outdoors and the passive chilled beam B installed in the ceiling space of the data center. The wall near the ceiling of the data center is provided with a return air outlet D, and the evaporative cooling high-temperature chiller A and The passive chilled beams B are connected through water pipe groups and air pipes 23 respectively.

[0032] The air return port D is a louver air port, a diffuser, a spout, a rotary air supply port or a jet muffler air port.

[0033] Evaporative cooling high temperature chiller A, its structure is as follows figure 1 and figure 2 As shown, including ...

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Abstract

The invention discloses a water-air radiant panel evaporative cooling air conditioning system provided with a cold beam and used for a data center. The system comprises an evaporative cooling high temperature cold water unit arranged outdoors and the passive cold beam arranged in a ceiling space of the data center. A return air inlet is formed in the wall, close to a ceiling, of the data center. The evaporative cooling high temperature cold water unit is connected with the passive cold beam through a water pipe set and an air pipe. The water-air radiant panel evaporative cooling air conditioning system provided with the cold beam and used for the data center overcomes the defects existing in the prior art, can be applied to reality more effectively, can reduce energy consumption of a draught fan, saves space occupied by the air pipe, and has the advantages of being comfortable, low in noise and easy to maintain and saving energy.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning and refrigeration equipment, and relates to a water-air radiant plate evaporative cooling air-conditioning system with chilled beams for a data center, in particular to a high-temperature water chiller for evaporative cooling, passive chilled beams, and an upper-sent and upper-return airflow Organized air conditioning system. Background technique [0002] At present, the all-air system is the most commonly used and basic system in engineering. All air is used to bear the indoor load, and the temperature of the air supply is high and the difference in enthalpy of the air supply is small; however, the air volume required for this fresh air-conditioning system Larger, the energy consumption of the fan is larger, the cross-sectional area of ​​the air duct is larger, and the space occupied is larger, which has caused difficulties in the promotion of evaporative cooling air conditioners. Cont...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F13/30
Inventor 黄翔宋姣姣韩正林
Owner XI'AN POLYTECHNIC UNIVERSITY
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