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21. 发明公开

EP1586825A4 HEAT EXCHANGER UNIT 有权
标题翻译：交换单元
公开(公告)号：EP1586825A4
公开(公告)日：2009-12-02
申请号：EP04703273
申请日：2004-01-19
申请人： DAIKIN IND LTD
发明人： MATSUGI YOSHITAKA , FUJIMOTO AKIRA
IPC分类号： F24F7/007 , F24F7/08 , F24F12/00
CPC分类号： F04D17/105 , F04D29/705 , F24F1/0022 , F24F1/0033 , F24F7/007 , F24F7/08 , F24F12/006 , F24F2003/1664 , F24F2013/205 , Y02B30/563 , Y10S165/909

22. 发明公开

EP2309196A4 VENTILATION DEVICE 有权
标题翻译：通风装置
公开(公告)号：EP2309196A4
公开(公告)日：2017-03-22
申请号：EP09766441
申请日：2009-06-18
申请人： DAIKIN IND LTD
发明人： TAKEUCHI NOBUMASA , TAKAHASHI TAKASHI , MATSUGI YOSHITAKA
IPC分类号： F24F7/007 , F24F7/08 , F24F11/00 , F24F12/00
CPC分类号： F24F12/006 , F24F7/007 , F24F7/08 , F24F11/0001 , F24F11/30 , F24F11/65 , F24F2110/10 , Y02B30/563
摘要： A total heat exchanger unit (1) includes a controller (2) for, upon receipt of a stop signal for stopping optional ventilation operation, terminating the optional ventilation operation and starting forced ventilation operation, and upon receipt of a start signal for starting the optional ventilation operation, terminating the forced ventilation operation and starting the optional ventilation operation. The controller (2) allows intermittent operation of an air supply fan (20) and an exhaust fan (21) during the forced ventilation operation.

23. 发明公开

EP2172713A4 VENTILATION DEVICE AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：通风装置及其控制方法
公开(公告)号：EP2172713A4
公开(公告)日：2016-11-02
申请号：EP08765752
申请日：2008-06-19
申请人： DAIKIN IND LTD
发明人： TAKEUCHI NOBUMASA , MATSUGI YOSHITAKA
IPC分类号： F24F7/007 , B01D46/42 , F24F3/16 , F24F11/00 , F24F11/02 , F24F11/04 , F24F12/00 , F28D9/00
CPC分类号： F24F12/006 , F24F3/1603 , F24F11/30 , F24F11/39 , F24F11/77 , F28D9/00 , Y02B30/563 , Y02B30/746
摘要： The present invention provides a ventilating apparatus that comprises blower fans and filters, wherein, even if the filters become clogged, it is possible to prevent the operation of the blower fans from overloading and to prevent, as much as possible, the amount of ventilation from decreasing. A ventilating apparatus (1) comprises blower fans (4, 5), filters (6, 7), which collect dust and the like contained in air flows generated by the blower fans (4, 5), and a control unit (8) that uses a time input value (ts), which is for outputting a filter sign to a reporting unit (9), to increase a target rotational speed (ns) of the blower fans (4, 5) with a prescribed frequency.

24. 发明公开

EP2955452A4 VENTILATION DEVICE 有权
标题翻译： VENTILATIONSVORRICHTUNG
公开(公告)号：EP2955452A4
公开(公告)日：2016-03-09
申请号：EP14749232
申请日：2014-01-29
申请人： DAIKIN IND LTD
发明人： MATSUGI YOSHITAKA , KONDOU HIROYUKI
IPC分类号： F24F7/08 , F24F11/00 , F24F12/00
CPC分类号： F24F7/08 , F24F11/32 , F24F11/77 , F24F12/006 , F24F2011/0004 , F24F2011/0005 , Y02B30/563 , Y02B30/746
摘要： To provide a ventilation device having superior reliability. An air conditioning system (1) ventilates an indoor space (SI) that is a target space. The air conditioning system (1) is equipped with a supply air fan (21), an exhaust air fan (22), and a controller (6). The supply air fan (21) takes inside the indoor space (SI) outside air (OA) that is air of an outdoor space (SO). The exhaust air fan (22) exhausts to the outdoor space (SO) room air (RA) that is air inside the indoor space (SI). The controller (6) controls the operation of the supply air fan (21) and the exhaust air fan (22). In a case where a first fan that is either one fan among the supply air fan (21) and the exhaust air fan (22) has abnormally stopped, the controller (6) continues the operation of a second fan that is the remaining fan excluding the abnormally stopped first fan from the supply air fan (21) and the exhaust air fan (22) in order to make negative pressure or positive pressure inside the indoor space (SI).
摘要翻译：提供具有优异可靠性的通风装置。空调系统（1）为作为目标空间的室内空间（SI）通风。空调系统（1）配备有供气风扇（21），排风扇（22）和控制器（6）。供气扇21将室外空间（SO）的空气（OA）外部的室内空间（SI）吸入。排气风扇22排出到室内空间（SI）内的空气的室外空间（SO）室内空气（RA）。控制器（6）控制供气风扇（21）和排风扇（22）的操作。在供气风扇（21）和排气风扇（22）中的一个风扇的第一风扇异常停止的情况下，控制器（6）继续作为剩余风扇的第二风扇的运转，不包括为了在室内空间（SI）内部产生负压或正压，从供气风扇（21）和排风扇（22）异常停止的第一风扇。

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