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公开(公告)号：KR1020130085257A
公开(公告)日：2013-07-29
申请号：KR1020120006291
申请日：2012-01-19
Applicant: 삼성전자주식회사
IPC: F24F11/053 , F24F11/02
CPC classification number: F25B49/022 , F25B13/00 , F25B2313/02741 , F25B2400/0751 , F25B2500/26 , F25B2600/0253 , F25B2600/0261 , F25B2700/1931 , F25B2700/1933 , F25B2700/2104 , F25B2700/2106 , Y02B30/741
Abstract: PURPOSE: An air conditioner and a starting control method thereof are provided to improve cooling and heating efficiency by simultaneously starting multiple compressors at a starting load section where secures stability. CONSTITUTION: An air conditioner comprises multiple compressors (10,11), a determination unit (60), and a control unit (50). The determination unit determines whether a starting load is smaller than a reference load. If the starting load is smaller than the reference load, the control unit simultaneously starts the compressors. If the starting load is larger than the reference load, the control unit successively starts the compressors. [Reference numerals] (10) First compressor; (11) Second compressor; (12) Four-way valve; (15) Electric expansion valve; (19) Input unit; (20) Indoor temperature sensing unit; (21) Outdoor temperature sensing unit; (22) Low-pressure sensing unit; (40) High-pressure sensing unit; (50) Control unit; (60) Determination unit; (70) Storage unit
Abstract translation: 目的：提供一种空调及其启动控制方法，以通过在确保稳定性的启动负载部分同时启动多个压缩机来提高冷却和加热效率。 构成：空调包括多个压缩机（10,11），确定单元（60）和控制单元（50）。 确定单元确定启动负载是否小于参考负载。 如果启动负载小于参考负载，则控制单元同时启动压缩机。 如果启动负载大于参考负载，则控制单元依次启动压缩机。 （附图标记）（10）第一压缩机; （11）第二压缩机; （12）四通阀; （15）电动膨胀阀; （19）输入单元; （20）室内感温单元; （21）户外温度传感器; （22）低压感应单元; （40）高压感测单元; （50）控制单元; （60）确定单位; （70）存储单元
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公开(公告)号：KR1020130134349A
公开(公告)日：2013-12-10
申请号：KR1020120057801
申请日：2012-05-30
Applicant: 삼성전자주식회사
CPC classification number: F25B49/022 , F24F3/065 , F24F11/30 , F24F11/46 , F24F11/62 , F24F2110/00 , F25B13/00 , F25B49/027 , F25B2313/023 , F25B2313/02741 , F25B2600/027
Abstract: Provided is a heating and cooling control method of a multi type air conditioner, which can reduce power consumption by reflecting the condition of each indoor unit and directly controlling the target pressure of a compressor. The heating and cooling control method of a multi type air conditioner comprises the following steps of: determining an indoor unit to be controlled for power saving among multiple indoor units; determining whether or not the difference between the temperature of the space where the indoor unit to be controlled for power saving and the set temperature of the indoor unit to be controlled for power saving is smaller than a reference value, when the indoor unit to be controlled for power saving is determined; increasing a target evaporation temperature of the indoor unit and comparing the evaporation temperature of the indoor unit with the increased target evaporation temperature, when the difference is smaller than the reference value; and increasing the evaporation pressure of the compressor when the evaporation temperature of the indoor unit is lower than the increased target evaporation temperature.
Abstract translation: 提供了一种多式空调的加热和冷却控制方法，其可以通过反映每个室内单元的状况并直接控制压缩机的目标压力来降低功耗。 多型空调的加热和冷却控制方法包括以下步骤：确定要在多个室内单元之间节能的室内机; 确定待控制的室内机的空间的温度与要节能的室内机的设定温度之间的差是否小于基准值，当要被控制的室内机时 节电确定; 当所述差小于所述参考值时，增加室内机的目标蒸发温度并将室内机的蒸发温度与增加的目标蒸发温度进行比较; 并且当室内机的蒸发温度低于目标蒸发温度升高时，增加压缩机的蒸发压力。
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公开(公告)号：KR1020130134347A
公开(公告)日：2013-12-10
申请号：KR1020120057799
申请日：2012-05-30
Applicant: 삼성전자주식회사
Abstract: The present invention includes: a detecting unit which detects operation information at a plurality of spots on a refrigerant cycle; a storing unit which stores the information of the size of components installed in an outdoor unit and an indoor unit; and a control unit which calculates the amount of a refrigerant existing inside each component based on the operation information and the information of the size of the components detected by the detection unit and senses a total amount of the refrigerant flowing by adding up the calculated amount of the refrigerant existing inside each components and improves the sensing accuracy of the amount of the refrigerant. [Reference numerals] (410) Is a selection signal of a refrigerant amount detection mode inputted?;(420) Start the refrigerant amount detection;(430) Obtain information on outdoor unit model and indoor unit information;(440) Obtain information on the size of each part;(450) Obtain operation information on a refrigerant cycle;(460) Calculate the amount of refrigerants in each part;(470) Add the calculated amount of refrigerants of each part;(480) Calculate the accuracy of detection;(490) Display the detection result of the amount of refrigerants;(AA) Start;(BB) No;(CC) Yes;(DD) End
Abstract translation: 本发明包括：检测单元，其在制冷剂循环的多个点处检测运行信息; 存储单元，其存储安装在室外单元和室内单元中的组件的尺寸的信息; 以及控制单元，其基于操作信息和由检测单元检测到的部件的尺寸的信息来计算存在于每个部件内的制冷剂的量，并且通过将计算出的计算量相加来感测流过的制冷剂的总量 存在于各部件内的制冷剂，提高制冷剂量的检测精度。 （410）输入制冷剂量检测模式的选择信号α;（420）开始制冷剂量检测;（430）获取室外机型号和室内机信息的信息;（440）获取关于 （450）获取制冷剂循环的运行信息;（460）计算各部分的制冷剂量;（470）添加计算出的各部分的制冷剂量;（480）计算检测精度; （490）显示制冷剂量的检测结果;（AA）开始;（BB）否;（CC）是;（DD）结束
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