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Air-cooling thermotube-type machine room air-conditioning system

A computer room air-conditioning and air-cooling technology, which is applied in air-conditioning systems, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve problems such as large operating temperature differences, low energy efficiency ratio, and complex air quality problems, and achieve Improve refrigeration efficiency and ensure safe operation

Active Publication Date: 2011-02-16
浙江洁普环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the cooling method of the existing fresh air system will have more complicated air quality processing problems, and the cooling system of the heat exchange method will have the problems of large operating temperature difference and low energy efficiency ratio

Method used

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  • Air-cooling thermotube-type machine room air-conditioning system
  • Air-cooling thermotube-type machine room air-conditioning system

Examples

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Embodiment Construction

[0026] Such as figure 1 As shown, the air-cooled heat pipe type computer room air-conditioning system of the present invention includes a compressor 1, a first air-cooled condenser 2, a throttling device 3, an evaporative condenser 4, a liquid storage tank 5, a flow balance valve 6, and a terminal heat exchanger device 7, bubble pump 8, first refrigerant switching valve 9, second refrigerant switching valve 10 and second air-cooled condenser 11.

[0027] The high-pressure exhaust port of the compressor 1 is sequentially connected with the first air-cooled condenser 2, the throttling device 3, the evaporation side of the evaporative condenser 4, and the low-pressure suction port of the compressor 1 to form a compression refrigeration cycle;

[0028] The condensing side outlet of the evaporative condenser 4 is sequentially connected with the liquid storage tank 5, the flow balance valve 6, the terminal heat exchanger 7, the air bubble pump 8, the first refrigerant switching valv...

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PUM

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Abstract

The invention discloses an air-cooling thermotube-type machine room air-conditioning system which comprises a compressor, a first air cooling condenser, a throttling set, an evaporative condenser, a liquid storage tank, a flow balance valve, a tail end heat exchanger, a bubble pump, a first refrigerant changeover valve, a second refrigerant changeover valve and a second air cooling condenser, wherein the high-pressure exhaust port of the compressor is orderly connected with the first air cooling condenser, the throttling set, the evaporation side of the evaporative condenser, and the low-pressure air suction inlet of the compressor, thereby forming a compression refrigerating cycle loop; the condensing side outlet of the evaporative condenser is orderly connected with the liquid storage tank, the flow balance valve, the tail end heat exchanger, the bubble pump, the first refrigerant changeover valve, and the condensing side inlet of the evaporative condenser; and the outlet of the tail end heat exchanger is orderly connected with the second refrigerant changeover valve, the second air cooling condenser, and the inlet of the liquid storage tank, thereby forming a thermotube refrigerating cycle loop. The system has the advantages of small temperature difference and high energy efficiency ratio during heat exchange.

Description

technical field [0001] The invention relates to the technical field of air conditioning systems, in particular to an air-cooled heat pipe type computer room air conditioning system. Background technique [0002] With the rapid development of my country's information industry and network applications in recent years, the construction speed of computer rooms and base stations has been greatly accelerated, and their number has increased rapidly, becoming more and more energy-consuming. According to statistics, the energy consumption of computer rooms and base stations accounts for 90% of the energy consumption of the entire network, and the energy consumption of air conditioning and cooling accounts for 40% to 50% of the energy consumption of computer rooms and base stations. In particular, many base stations still need to use air conditioners for cooling in spring and autumn and winter, when the outdoor air temperature is often relatively low. If the outdoor low temperature ca...

Claims

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Application Information

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IPC IPC(8): F24F11/02F24F5/00
Inventor 陈光明唐黎明陈琪何一坚
Owner 浙江洁普环保科技有限公司
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