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1. 发明专利

JP3991068B2 Method of controlling the air conditioner 失效
公开(公告)号：JP3991068B2
公开(公告)日：2007-10-17
申请号：JP17902896
申请日：1996-07-09
申请人：三機工業株式会社 , 株式会社奥村組 , 独立行政法人建築研究所
发明人：和明坊垣 , 啓吏宮城 , 悦郎有川 , 幹太福森 , 三夫角谷 , 利幸辰己 , 三男鈴木
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To save energy while enhancing a comfortableness, by a method wherein an air conditioning operation carried out by an air conditioning apparatus is forcibly stopped for a given period intermittently irrespective of an indoor temperature. SOLUTION: A timer 23 is operated so as to set one cycle of an intermittent operation of a pump to 45 minutes and a stop time to 15 minutes which is one third of the one cycle time and an operating time to 30 minutes. Accordingly, while minimizing a probability that people living in rooms 2, 5 feel a discomfort, a maximum reduction of an energy consumption can be achieved. The reason of this effect is understood such that on a condition that a stop time relative to the one cycle of the intermittent operation is one third and the stop time is approximately 15 minutes, the probability that people living in rooms 2, 5 feel the discomfort can be minimized and the energy consumption can be saved in maximum.

2. 发明专利

JP3364637B2 Air conditioning apparatus 失效
公开(公告)号：JP3364637B2
公开(公告)日：2003-01-08
申请号：JP29374596
申请日：1996-11-06
申请人：三機工業株式会社 , 株式会社奥村組 , 独立行政法人建築研究所
发明人：和明坊垣 , 幹太福森 , 三夫角谷 , 利幸辰己 , 三男鈴木
IPC分类号： F24F11/76 , F24F11/053
摘要： PROBLEM TO BE SOLVED: To effectively operate a load change due to an air conditioning operation by periodically switching a supply air damper and a return air damper corresponding to a plurality of independent rooms to be air conditioned for a predetermined time, and sequentially stopping the operations for supplying conditioned air to the respective rooms. SOLUTION: First to fourth air outlets 37A to 37D are respectively disposed in first to fourth rooms 31A to 31D of a building 31. The outlets 37A to 37D are connected to supply air duct 35 via the first to fourth ducts 35A to 35D. And, supply air dampers 39A to 39D and first to fourth return air dampers 45A to 45D are periodically closed for a predetermined time via the dampers 39A to 39D between the outlets 37A to 37D of the ducts 35A to 35D and the duct 35 via the dampers 39A to 39D to sequentially stop the air conditioning operation for supplying the conditioned air to the rooms 31A to 31D by an air conditioning controller 57.

3. 发明专利

JP4171006B2 Method of controlling the air conditioner 有权
公开(公告)号：JP4171006B2
公开(公告)日：2008-10-22
申请号：JP2005170497
申请日：2005-06-10
申请人：三機工業株式会社 , 株式会社奥村組 , 独立行政法人建築研究所
发明人：和明坊垣 , 啓吏宮城 , 悦郎有川 , 幹太福森 , 三夫角谷 , 利幸辰己 , 三男鈴木
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide a control method of an air conditioner capable of satisfying both energy saving and improvement in comfort. SOLUTION: This control method of the air conditioner comprises periodical stop of the cooling operation of the air conditioner which performs the cooling operation so as to keep room temperature at 26°C from time t=-30 min to t=0 min only for 15 min from the time t=0 min as shown in Fig. (B) to intermittently operate the air conditioner. The period of the stoppage is 45 min as shown in Fig. (B). According to this control method, the 15-min stoppage of cooling operation and the 30-min operation of cooling operation successive to the stopping constitutes one intermittent cycle. Compared with a continuous cooling operation, the energy consumption can be surely reduced without deteriorating the comfort. COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP3474755B2 Jig for sensor mounting in the duct 失效
公开(公告)号：JP3474755B2
公开(公告)日：2003-12-08
申请号：JP1200698
申请日：1998-01-06
申请人：三機工業株式会社
发明人：幹太福森 , 三男鈴木
IPC分类号： F24F11/02 , F24F13/02
摘要： PROBLEM TO BE SOLVED: To allow easy and secure fitting of a sensor by pivotally attaching each pair of leg parts hit to a corner part of the duct to both end parts of a nesting slide members with regard to a sensor fitting jig for fitting a sensor inside a duct of air conditioning facility, ventilating facility, etc. SOLUTION: When setting a sensor fitting jig provided with a sensor fitting part 16 inside a duct 4, slide members 6 and 7 are slid to a maximum extension state against sprint 10, which condition is fixed by tightening a screw 11c of a stopper member 11. After the jig is inserted in the duct 4, four leg parts 2a-2d are opened and pipes 3a-3d of each leg end part are hit the corner part at the internal surface of the duct 4. Then the stopper member 11 is released and the slide members 6 and 7 are slid in such a direction as for overlapping by the spring 10 so that the distance between brackets 12 and 13 is widened, each leg parts 2a-2d hitting elasticity to four corner parts inside the duct for fixing of the jig.

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