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离心式制冷机的大规模使用
作者:管理员 发布时间:2014-04-11 点击次数:919
离心式制冷机以其单机制冷量大,占地面积少、初期授资省、能耗低、易损件少、可靠性高、维修率低等优点,广泛应用于需要大、中等冷量的离层办公楼、宾馆、剧院、商场、医院、矿井等葫所的舒适性集中(中央)空调和石油、化工、冶金、化纤、电子、核电站等工业部门的工业冷却及工艺流程。
Centrifugal refrigeration machine with the single refrigerating capacity big, small occupation area, low energy consumption, early granted investment province, less wearing parts, high reliability, low repair rate, widely used in the high, moderate cold separation office building, hotel, theater, shopping malls, hospitals, such as the mine gourd comfort central (Central) industrial cooling and process flow of air conditioning and petroleum, chemical, metallurgical, chemical, electronics, nuclear power plants and other industrial sectors.
据不完全统计,空调面积在5 000~10 000 m2的城市建筑物中,有40%采用离心式冷水机组;空调面积在10 000 mz以上的城市建筑物中,有60%采厨离心式冷水机组。
According to incomplete statistics, the air conditioning in the area of 5000 ~ 10000 m2 in city building, 40% use of centrifugal chillers; air conditioning in the area of 10000 MZ above the city buildings, there are 60% production kitchen centrifugal chiller.
在国外,更有在用冷水较多的地方,采用大型离心式冷水机组进程区域性巢中供冷,供冷半径在2--3 km范围之内。
In foreign countries, more in use cold water to more places, the large centrifugal chiller process of regional nest cooling, cooling radius within the range of 2--3 km.
如日本新宿新都心地域冷暖房,对空调总面积l 425 175m的1l幢大楼集中供冷(并供暖),总制冷量选l4 455 EW(124×t06 kcal/h),仅用了8台离心式冷水机组(单机制冷量3 516kW的1台,l0 548 kW的2台,24 612 kW的5台)。
Such as Japan Shinjuku Shintoshin regional heating room, cooling of air conditioning with total area of L 425 175m 1L building (the total amount of refrigeration and heating), L4 455 EW (124 × T06 kcal / h), with only 8 centrifugal chiller unit refrigerating capacity (3 516kW 1, l0 548 kW 2, 24612 kW 5).