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公开(公告)号：JP5318446B2
公开(公告)日：2013-10-16
申请号：JP2008103706
申请日：2008-04-11
申请人： 高砂熱学工業株式会社
摘要： PROBLEM TO BE SOLVED: To provide an outside air intake system for suppressing transitional change of indoor humidity even when moisture flows indoors in accompany with introduction of the outside air. SOLUTION: This outside air intake system 1 for adjusting the indoor air, includes an outside air intake means for taking the outdoor air indoors when a temperature of the outdoor air is lower than a temperature of the indoor air, a heat medium supplying means 3 for supplying a heat medium of a temperature lower than a dew point temperature of the indoor air, a dehumidifying means 2 for adjusting a humidity of the indoor air by dehumidifying the indoor air by cooling the same by the heat medium supplied from the heat medium supplying means 3, and a control means 13 for controlling the heat medium supplied to the dehumidifying means 2 by the heat medium supplying means 3 to increase a dehumidifying capacity of the dehumidifying means 2, when an outside air absolute humidity as the absolute humidity of the outdoor air taken by the outside air intake means is higher than an absolute humidity of the indoor air. COPYRIGHT: (C)2010,JPO&INPIT
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公开(公告)号：JP5285925B2
公开(公告)日：2013-09-11
申请号：JP2008037198
申请日：2008-02-19
申请人： 高砂熱学工業株式会社
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide an air conditioning system for reducing energy consumption while compensating air adjusting performance in an air conditioner. SOLUTION: This air conditioning system 1 includes: the air conditioner 2; a heat source machine 3 for supplying the cold or heat to the air conditioner; a control target value deciding means 13 deciding a control target value; and a heat medium controlling means 12C for controlling a state quantity of a heat medium so that the state quantity of the heat medium pressure-fed to the air conditioner 2 reaches the control target value decided by the control target value deciding means 13. The control target value deciding means 13 estimates the required state quantity as the state quantity of the heat medium needed by the air conditioner 2, decides the estimated required state quantity as the control target value when the estimated required state quantity satisfies prescribed conditions, and decides the predetermined state quantity satisfying the prescribed conditions as the control target value when the estimated required state quantity does not satisfy the prescribed conditions. COPYRIGHT: (C)2009,JPO&INPIT
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公开(公告)号：JP5005578B2
公开(公告)日：2012-08-22
申请号：JP2008040241
申请日：2008-02-21
申请人： 高砂熱学工業株式会社
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To improve operational efficiency of the entire air-conditioning system, and to encourage reduction of energy consumption in the air-conditioning system. SOLUTION: This air-conditioning control system controls operating conditions of a plurality of air-conditioning devices in the air-conditioning system including the plurality of air-conditioning devices for conditioning the air in prescribed rooms. A prescribed processing order is set to the plurality of air-conditioning devices according to the flow of air-conditioning load processing in the air-conditioning system, and a range of the operational condition of a low-order air-conditioning device positioned on a downstream side is extracted from the predetermined pre-operating condition relating to the low-order air-conditioning device so that the operating condition of the high-order air-conditioning device positioned at an upstream side among the plurality of air-conditioning devices in the prescribed processing order is achieved. Then the operating condition to minimize energy consumption of the low-order air-conditioning device is specified from the extracted range of operational condition as the operating condition of the low-order air-conditioning device. COPYRIGHT: (C)2009,JPO&INPIT
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8.发明专利
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