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公开(公告)号：EP3187958B1
公开(公告)日：2018-09-19
申请号：EP15003677.0
申请日：2015-12-28
发明人： Huang, Feilong , Zhao, Guosong , Chen, Wenxing
CPC分类号： G05D7/012 , E03C1/084 , E03C2001/026 , Y02A20/411
摘要： The present invention is provided with a flow regulator, which comprises a housing portion, a diversion device, an annular seat and an elastic water stop ring, the annular seat, the diversion device and the housing portion are fixedly assembled together. The diversion device comprises a periphery wall, a central base in the periphery wall and a deflecting annular wall fixedly connecting the periphery wall and the central base, the periphery wall is disposed with diversion holes, the external periphery surface of the deflecting annular wall is gradually larger downwardly radically from the central base to the periphery wall, the central base has at least a part extending out of the internal hole of the annular seat, a flowing clearance is formed between the central base and the hole wall of the internal hole of the annular seat, the flowing clearance is disposed above the deflecting annular wall so that water flows out of the flowing clearance and then directly impacts the deflecting annular wall, it can reduce the pressure loss when water flows from the flowing clearance to the diversion holes, even in low pressure, it can achieve high flow volume and reduce impacting noise. The water stop ring is supported on the annular seat and surrounding and fitting to the central base, when water pressure acts on the elastic water stop element, the elastic water stop element deforms inwardly radically, it has well water saving effect and high stable flow volume.
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公开(公告)号：EP3208390A1
公开(公告)日：2017-08-23
申请号：EP16000413.1
申请日：2016-02-19
发明人： WU, Shilong , Zhao, Guosong , Chen, Wenxing
摘要： Disclosed is a concealed flow regulator, which comprises a housing portion (100) and a diversion device (200), the housing portion is disposed with a mutation cavity (110) and a suction passage (120), the diversion device (200) is used to divide the water flowing, the divided water enters the mutation cavity (110) and negative pressure generates, air at the outer side is sucked in under the action of the negative pressure through the suction passage (120) and the air and the water are mixed to generate bubble water; the external revolution surface of the housing portion (100) is disposed with external thread (150), the housing portion (100) is threaded to the water supplying opening (700) via the external thread (150); the suction passage (120) has an internal port (121) faced to the mutation cavity (110) and an external port (122) at the external revolution surface, an air flowing clearance is formed between the housing portion (100) and the inner wall of the water supplying opening (700), the air flowing clearance is connected to the external port, so that air can enter the mutation cavity (110) through the air flowing clearance, the external port and the internal port.
摘要翻译： 本发明公开了一种隐蔽式流量调节器，其包括壳体部分（100）和转向装置（200），壳体部分设置有突变腔体（110）和吸入通道（120），转向装置（200）为 用于分水，分水进入突变腔（110）产生负压，外侧的空气在负压的作用下通过吸入通道（120）吸入，空气和水 混合产生泡沫水; 壳体部分100的外部回转表面设置有外螺纹150，壳体部分100通过外螺纹150螺纹连接到供水开口700。 吸入通道120具有面向突变腔110的内部端口121和位于外部回转面的外部端口122，在壳体部分100和内部壳体100之间形成通气间隙。 供水开口700的壁面上，空气流通间隙与外部端口连通，空气可通过空气流通间隙，外部端口和内部端口进入突变腔体110。
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公开(公告)号：EP3187958A1
公开(公告)日：2017-07-05
申请号：EP15003677.0
申请日：2015-12-28
发明人： Huang, Feilong , Zhao, Guosong , Chen, Wenxing
CPC分类号： G05D7/012 , E03C1/084 , E03C2001/026
摘要： The present invention is provided with a flow regulator, which comprises a housing portion, a diversion device, an annular seat and an elastic water stop ring, the annular seat, the diversion device and the housing portion are fixedly assembled together. The diversion device comprises a periphery wall, a central base in the periphery wall and a deflecting annular wall fixedly connecting the periphery wall and the central base, the periphery wall is disposed with diversion holes, the external periphery surface of the deflecting annular wall is gradually larger downwardly radically from the central base to the periphery wall, the central base has at least a part extending out of the internal hole of the annular seat, a flowing clearance is formed between the central base and the hole wall of the internal hole of the annular seat, the flowing clearance is disposed above the deflecting annular wall so that water flows out of the flowing clearance and then directly impacts the deflecting annular wall, it can reduce the pressure loss when water flows from the flowing clearance to the diversion holes, even in low pressure, it can achieve high flow volume and reduce impacting noise. The water stop ring is supported on the annular seat and surrounding and fitting to the central base, when water pressure acts on the elastic water stop element, the elastic water stop element deforms inwardly radically, it has well water saving effect and high stable flow volume.
摘要翻译： 本发明设有流量调节器，其包括壳体部分，转向装置，环形座和弹性止水圈，环形座，转向装置和壳体部分固定安装在一起。 导流装置包括周壁，周壁内的中心基座和固定连接周壁与中心基座的偏转环壁，周壁上设有导流孔，偏转环壁的外周面逐渐形成 所述中心基座至少有一部分伸出所述环形座的内孔，所述中心基座与所述中心基座的内孔的孔壁之间形成流通间隙， 流动间隙设置在偏转环形壁上方，使得水流出流动间隙直接冲击偏转环形壁，可以减小水从流动间隙流向分流孔时的压力损失，均匀 在低压下，可实现高流量，降低噪音。 止水圈支撑在环形座上并围绕中心底座安装，当水压作用在弹性止水件上时，弹性止水件向内变形，具有良好的节水效果和高稳定流量 。
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