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产品名称

相变储能一体化机房专用空调

产品介绍

相变储能一体化机房专用空调 Phase change energy storage air conditioner
国家“863计划”先进能源领域重点项目,与中科院、湖南大学等科研机构的科学家历经几年研发的高科技产品,其优点在于将相变储能技术、新风换热技术、空调制冷技术藕合应用,充分利用室外自然冷源和峰谷电价,保证机房设备安全的前提下降低机房空调电耗。
The integrated unit combined phase change materials (PCMs) and air conditioning is the product of “National 863 Project”, which is developed together with Chinese Academy of Sciences and Hunan University. It integrates phase change energy storage technology, fresh air heat exchange technology, and air conditioning technology, making best use of outdoor natural cold source and different electric rates during nighttime and daytime. It can reduce the energy consumption of air conditioners considerably under the premise of equipment safety.
 
工作原理 Work Principle
主要包括制冷系统、自然能源系统(智能热交换、新风、热管)和储能系统三种技术的耦合使用。其中制冷系统和自然能源系统共用一个室内风机,且实现制冷系统与储能系统的串联运行。储能系统与自然能源系统并联运行,通过室内外温度传感器和控制逻辑,在利用室外自然冷源为室内降温的同时储存冷量。本机组与五种工况,分别为.自然冷源工况、自然冷源+蓄冷工况、制冷工况、制冷+蓄冷工况及放冷工况。
This unit combines air conditioning system, natural cold source systems (heat exchanger, fresh air, and heat pipe), and energy storage system together. The air conditioning system and energy storage system run in series and the energy storage system and natural source system run parallel. It has five different running modes: natural source mode, natural source + energy storage mode, air conditioning mode, air conditioning + energy storage mode, and energy release mode.
 
产品特性 Product Feature
1、应用相变储能技术,提高自然冷源利用效率;
2、采取多源融合的控制策略,以最经济运行为目标,利用峰谷电价,低冷凝温度等优势,实现蓄能和节能;
3、独有的三元交叉流换热技术,机组综合能效比(EER)达11以上;
4、国际知名品牌全封闭柔性涡旋式压缩机,原装进口热力膨胀阀,使系统始终在最优状态点运行;
5、可选配麦融专利技术的自洁式过滤器,极大地减少新风使用时的维护工作量;
1 It improves the energy utility efficiency for the use of energy storage technology.
2 It realizes energy savings and energy storage through integrated control strategy, aiming at economic running.
3 Its mean energy efficiency ratio (EER) is higher than 11 for the use of three-item, two-way heat exchanger (CSMX patent).
4 It runs at the optimal point for the use of famous thermostatic expansion valve and closed flexible scroll compressor.
5 It reduces maintenance work during the fresh air mode for the application of self-clean filter (CSMX patent).
 
技术参数表 Technical Parameter

机组型号
Type
MPRA5
MPRA7
机械制冷量(W)
Cooling Capacity (W)
5500
7500
换热量(W)
Heat Exchange Rate (W)
3376
4820
储能量(W)
Energy Storage Rate (W)
4012
6018
额定功率(W)
Power (W)
2000
2800
额定电流(A)
Current (A)
9.28
13.29
内循环风量(m³/h)
Inside circulating air flow rate (m³/h)
1400
2000
外循环风量(m³/h)
Outside circulating air flow rate (m³/h)
2000
3000
宽x深x高(mm)
W×D×H (mm)
550x550x1850
650x650x2000
重量(kg)
Weight (kg)
148
225
使用环境温度(℃)
Temperature Range (℃)
-40—55
-40—55

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