Data computer room cooling system and cooling method thereof
A technology for data room and cooling system, applied in air conditioning systems, heating methods, household heating, etc., can solve problems such as waste of resources, and achieve the effect of saving operating costs, setting costs and installation space
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Embodiment 1
[0024] Such as figure 1 As shown, the present invention provides a cooling system for a data center, including a cold storage tank cooling system 100 and an air conditioner cold water circulation system 200 . It should be noted that, for a building that integrates a data computer room and a non-data computer room, the cold storage tank cooling system 100 is installed in the non-data computer room's freezing station, and the air-conditioning cold water circulation system 200 is installed in the data computer room's freezing station.
[0025] The cold storage tank cooling system 100 includes a cold storage tank 102, a cooling pump P1 and a heat exchanger 103, and the cold storage tank 102, the cooling pump P1 and the heat exchanger 103 are sequentially connected through a cooling pipeline 101 to form a cooling circuit , the cooling pump P1 is connected to the outlet of the cold storage tank 102; specifically, the working process of the cold storage tank cooling system 100 is as ...
Embodiment 2
[0032] The difference from Embodiment 1 is that there are two chilled water pumps P2 in Embodiment 2, that is, chilled water pumps P21 and P22, which are connected in series with the heat exchanger 103 and the refrigerating unit 202 respectively, that is, the chilled water pump P21 and the heat pump P21 are connected in series. The outlet of the exchanger 103 is connected, and the chilled water pump P22 is connected to the outlet of the refrigeration unit 202. At this time, in order to save parts, the first gate valve V1 and the second gate valve V2 can be omitted, as shown in figure 2 As shown, the cooling state of the heat exchanger 103 is controlled by turning on or off the chilled water pump P21, and the cooling state of the refrigeration unit 202 is controlled by turning on or off the chilled water pump P22. When one of the chilled water pumps P21 or P22 fails or is overhauled, the system can still be guaranteed to operate normally, further improving the reliability of th...
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