Cooling system combining natural cooling units and air-cooled water chilling units
An air-cooled chiller and natural cooling technology, applied in heating and ventilation control systems, heating and ventilation safety systems, air-conditioning systems, etc., can solve the problem of high consumption of fresh water resources for cooling tower spraying, corrosion of pipelines and equipment, and antifreeze Unsatisfactory effect and other problems, to achieve obvious energy saving effect, reduce the frequency of use, and good heat exchange effect
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[0021] Example 1
[0022] Used in IDC data center air conditioning water system. in figure 1 In the cooling system flow chart of the combination of air-cooled natural cooling and chillers, there are 5 natural cooling units 2 in parallel (name: "A Natural Cooling Unit Applied to Data Center Refrigeration System", patent number: 201520393433.8, The cooling capacity is 1400kw), and each outlet is connected to the water inlet of air-cooled chiller 1 (name: screw air-cooled chiller, cooling capacity is 1400kw) through pipelines, and the water outlet of the air-cooled chiller is through the pipeline It is connected to the water inlet side of the water supply loop 19 of the primary water system. The outlet side of the water supply loop of the primary water system is connected to the primary side inlet of the heat exchanger 4 through a pipeline, and the primary side outlet of the heat exchanger is connected to the primary side circulation pump 6 through a pipeline. The primary side circ...
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[0023] Example 2
[0024] Used in IDC data center air conditioning water system. in figure 2 In the cooling system flow chart of the combination of air-cooled natural cooling and chillers, there are 5 natural cooling units 2 in parallel (name: "A natural cooling unit applied to data center refrigeration systems", patent number: 201520393433.8 Refrigeration The water outlet is connected to the inlet of air-cooled chiller 1 (name: screw air-cooled chiller, refrigeration capacity is 1100kw) through pipelines. The outlet of the air-cooled chiller is connected to the water supply through the pipeline The water inlet side of the loop pipe 17 is connected. The water outlet side of the water supply loop pipe is connected to the water inlet of the terminal air conditioning device 8 through a pipeline, and the water outlet of the terminal air conditioner is connected to the water inlet side of the return water loop pipe 18 through a pipeline, and the water return The water outlet side o...
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