户式中央空调的工作原理 |
添加时间:2017/4/17 20:14:06 浏览次数: |
户式中央空调的工作原理
The working principle of household central air conditioning
1.冷(热)水机组的基本工作过程是:室外的制冷机组对冷(热)媒水进行制冷降温(或加热升温),然后由水泵将降温后的冷媒(热)水输送到安装在室内的风机盘管机组中,由风机盘管机组采取就地回风的方式与室内空气进行热交换实现对室内空气处理的目的。
1. The cold (hot) water units of the basic process is: outdoor refrigeration unit for refrigeration cold (hot) medium water cooling (or heating temperature), then the pump will be cooled refrigerant (hot) water to install in indoor fan coil units, by the fan coil units to take on the air return way with indoor air heat exchange for the purpose of indoor air treatment.
2.风管(道)式机组的基本工作过程是:供冷时,室外的制冷机组吸收来自室内机组的制冷剂蒸气经压缩、冷凝后向各室内机组输送液体制冷剂。供热时,室外的制冷机组吸收来自冷凝器的制冷剂蒸气经压缩后向各室内机组输送汽体制冷剂,室内机组通过布置在天花板上的回风口将空气吸入,进行热交换后送入安装在室内各房间天花板中的风管(道)内,并通过出风口上的散流器向室内各房间输送空气。在风管(道)上设计有新风门和排风门,可以按一定比例置换空气,以保证室内空气的质量。
2. Duct (tao) turbine basic work process is: cooling, the refrigeration unit to absorb from indoor outdoor unit of refrigerant vapor to the indoor unit after compression, condensation liquid refrigerant. Heating outdoor refrigeration unit and refrigerant vapor from the condenser to the indoor unit after compression conveying gas refrigerants, through the indoor unit was on the ceiling of the return air in air, into the installation indoors after heat exchange each room within the ceiling of the duct (tao), and by means of the diffuser outlet to indoor each room air. On the duct (tao) design has the fresh air door and PaiFengMen, can according to certain proportion displacement air, to ensure the quality of indoor air.
3.变频一拖多机组的基本工作过程是:供冷时,室外的制冷机组吸收来自室内机组的制冷剂蒸气经压缩、冷凝后向各室内机组输送液体制冷剂。供热时,室外的制冷机组吸收来自冷凝器的制冷剂蒸气经压缩后向各室内机组输送汽体制冷剂。各室内机组通过暗装的方式布置在天花板上。通过其回风口将空气吸入,进行热交换后送入,再从送风口将处理后的空气采取就地回风的方式送回室内。
3. The frequency conversion yituo more basic working process of the unit is: cooling, outdoor refrigeration unit to absorb refrigerant vapor from the indoor unit to the indoor unit after compression, condensation liquid refrigerant. The heating, refrigerating unit outdoor absorb the refrigerant from the condenser steam after compression sends vapour refrigerant to the indoor unit. Through the way of dark outfit each indoor unit was on the ceiling. Through its return air in air, into after heat exchange, and out of air supply outlet will be processed back to the indoor air to take on the return air way.
机组在能量调节方式上由微电脑控制,室外机组的变频式压缩机根据室内冷热负荷的变化,自动调节压缩机的工作状态,以满足室内冷热负荷的要求。
Unit on energy adjustment methods controlled by microcomputer, outdoor units of the variable frequency compressor, according to the variation of indoor heat and cold load automatically adjust the working status of the compressor, to meet the requirements of indoor heat and cold load.
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