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公开(公告)号：US20120107096A1
公开(公告)日：2012-05-03
申请号：US13285270
申请日：2011-10-31
申请人： Jingtao Yang , Qianhao Tan , Yannong Wu , Pingting Yang
发明人： Jingtao Yang , Qianhao Tan , Yannong Wu , Pingting Yang
IPC分类号： F04D29/66
CPC分类号： F04D29/4213 , F04D25/0693
摘要： An air exchange fan comprises: a frame with an opening, a helicoid housing with an air suction inlet disposed in the frame, an air blower disposed in the housing, and, an elongated circuit board box mounted at the air suction inlet side of the housing; a silencing plate is mounted above the outer peripheral of the inlet, and has a streamlining structure formed by outwardly expanding from the inlet in an axial direction of a rotation axis of the air blower, the rotation axis of which being served as the center, within a range that is from a tongue of the housing to a location with a 90 degrees angled from the tongue in a direction opposing to the rotation direction, and has a curved chamfered shape which mates with the peripheral shape of the inlet. A circuit board box for such air exchange fan is also disclosed.
摘要翻译： 空气交换风扇包括：具有开口的框架，具有设置在框架中的空气吸入口的螺旋形壳体，设置在壳体中的鼓风机，以及安装在壳体的吸气入口侧的细长电路板盒 ; 在入口的外周的上方安装有消音板，并且具有流路结构，该流线型结构通过沿着作为中心的旋转轴作为中心的鼓风机的旋转轴线的轴向从入口向外膨胀而形成， 从外壳的舌部到与舌头成90度的与旋转方向相反的方向的位置的范围，并且具有与入口的周边形状配合的弯曲的倒角形状。 还公开了一种用于这种空气交换风扇的电路板盒。
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公开(公告)号：US20120164936A1
公开(公告)日：2012-06-28
申请号：US13075769
申请日：2011-03-30
申请人： Shouyong Gao , Jingtao Yang , Jianrong Zhu , Zhenjian Yang , Qingquan Liu
发明人： Shouyong Gao , Jingtao Yang , Jianrong Zhu , Zhenjian Yang , Qingquan Liu
IPC分类号： F24F7/007
CPC分类号： F24F7/007 , F24F13/0209
摘要： A ventilation device comprises: a body, a fan disposed in the body, and an adapter connected with an air outlet of the body. Two or more pipe coupling parts are disposed in sequence from a side of an air inlet of the adapter to a side of an air outlet of the adapter, and each pipe coupling part is provided with a protruding circular ring with a diameter larger than that of the respective pipe coupling part at a root thereof. An air guide structure is disposed in the adapter, a pipe is fitted over the pipe coupling part and is abutted against the protruding circular ring located at the root to be fixed, and the air guide structure is engaged to an inside of the protruding circular ring of the adapter. The ventilation device according to the present invention has the following advantages. Pipes with different outer diameters can be conveniently installed to the ventilation device. In addition, excellent seal and reduction of air resistance and noise can be achieved.
摘要翻译： 通风装置包括：主体，设置在主体中的风扇以及与主体的空气出口连接的适配器。 两个或多个管接头部分从适配器的空气入口的侧面到适配器的空气出口的一侧依次设置，并且每个管接头部分设置有一个突出的圆环，其直径大于 相应的管连接部分在其根部。 空气引导结构设置在适配器中，管道装配在管接头部分上，并与位于固定根部处的突出圆环抵接，引导结构与突出圆环的内侧接合 的适配器。 根据本发明的通气装置具有以下优点。 通风装置可方便地安装不同外径的管道。 此外，可以实现优异的密封和降低空气阻力和噪音。
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公开(公告)号：US08876582B2
公开(公告)日：2014-11-04
申请号：US13075769
申请日：2011-03-30
申请人： Shouyong Gao , Jingtao Yang , Jianrong Zhu , Zhenjian Yang , Qingquan Liu
发明人： Shouyong Gao , Jingtao Yang , Jianrong Zhu , Zhenjian Yang , Qingquan Liu
CPC分类号： F24F7/007 , F24F13/0209
摘要： A ventilation device comprises: a body, a fan disposed In the body, and an adapter connected with an air outlet of the body. Two or more pipe coupling parts are disposed in sequence from a side of an air Inlet of the adapter to a side of an air outlet of the adapter, and each pipe coupling part is provided with a protruding circular ring with a diameter larger than that of the respective pipe coupling part at a root thereof. An air guide structure Is disposed in the adapter, a pipe is fitted over the pipe coupling part and Is abutted against the protruding circular ring located at the root to be fixed, and the air guide structure Is engaged to an inside of the protruding circular ring of the adapter.
摘要翻译： 通风装置包括：主体，设置在主体中的风扇以及与主体的空气出口连接的适配器。 两个或多个管接头部分从适配器的空气入口的侧面到适配器的空气出口的一侧依次布置，并且每个管接头部分设置有一个突出的圆环，其直径大于 相应的管连接部分在其根部。 空气引导结构设置在适配器中，管道装配在管接头部分上，并与位于固定根部处的突出圆环抵接，引导结构接合到突出圆环的内侧 的适配器。
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公开(公告)号：US08210806B2
公开(公告)日：2012-07-03
申请号：US12280600
申请日：2007-02-25
申请人： Jingtao Yang , Guangzhu Xuan , Zewei Rao
发明人： Jingtao Yang , Guangzhu Xuan , Zewei Rao
IPC分类号： F04D29/44
CPC分类号： F04D29/4226 , F04D25/12 , F04D29/023 , F04D29/626 , F05D2230/64
摘要： A ventilator (100) includes a frame (10), a volute (20) mounted in the frame (10), a motor bracket (60) mounted in the opening of the volute (20) and a motor (30) fitted in the motor bracket (60). The frame (10) is made of metal material. The character of the ventilator is in that the motor bracket (60) is made of metal material. Since the metal motor bracket has favorable performances of heat radiation and rigidity, the ventilator (100) has better security and stability.
摘要翻译： 通风机（100）包括框架（10），安装在框架（10）中的蜗壳（20），安装在蜗壳（20）的开口中的马达支架（60）和安装在蜗壳 电机支架（60）。 框架（10）由金属材料制成。 呼吸机的特征在于电动机支架（60）由金属材料制成。 由于金属马达支架具有良好的散热性和刚度，所以呼吸机（100）具有更好的安全性和稳定性。
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公开(公告)号：US20100284803A1
公开(公告)日：2010-11-11
申请号：US12280600
申请日：2007-02-25
申请人： Jingtao Yang
发明人： Jingtao Yang
IPC分类号： F04D29/44
CPC分类号： F04D29/4226 , F04D25/12 , F04D29/023 , F04D29/626 , F05D2230/64
摘要： A ventilator (100) includes a frame (10), a volute (20) mounted in the frame (10), a motor bracket (60) mounted in the opening of the volute (20) and a motor (30) fitted in the motor bracket (60). The frame (10) is made of metal material. The character of the ventilator is in that the motor bracket (60) is made of metal material. Since the metal motor bracket has favorable performances of heat radiation and rigidity, the ventilator (100) has better security and stability.
摘要翻译： 通风机（100）包括框架（10），安装在框架（10）中的蜗壳（20），安装在蜗壳（20）的开口中的马达支架（60）和安装在蜗壳 电机支架（60）。 框架（10）由金属材料制成。 呼吸机的特征在于电动机支架（60）由金属材料制成。 由于金属马达支架具有良好的散热性和刚度，所以呼吸机（100）具有更好的安全性和稳定性。
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公开(公告)号：US10047756B2
公开(公告)日：2018-08-14
申请号：US13634032
申请日：2011-02-10
申请人： Zhenjian Yang , Shouyong Gao , Jingtao Yang , Min Long , Zewei Rao , Jianrong Zhu
发明人： Zhenjian Yang , Shouyong Gao , Jingtao Yang , Min Long , Zewei Rao , Jianrong Zhu
摘要： A ventilating fan includes a sirocco fan disposed in a box-shaped body and an adapter connected to an air outlet of the sirocco fan. The sirocco fan is composed of two opposite scroll plates with scroll shapes and a casing plate sandwiched between the two scroll plates. An overall air inlet of the sirocco fan is disposed on the first scroll plate and a central line of the air outlet of the adapter is offset towards the second scroll plate. The present invention is advantageous in that no turbulence is generated at the adapter and the wind amount of the ventilating fan is thus ensured and noise is reduced. Therefore, the present invention can provide a small air blowing device with high efficiency and improve stability of performance of the product.
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公开(公告)号：US08961150B2
公开(公告)日：2015-02-24
申请号：US13285270
申请日：2011-10-31
申请人： Jingtao Yang , Qianhao Tan , Yannong Wu , Pingting Yang
发明人： Jingtao Yang , Qianhao Tan , Yannong Wu , Pingting Yang
CPC分类号： F04D29/4213 , F04D25/0693
摘要： An air exchange fan, includes: a frame provided with an opening, a helicoid housing with an air suction inlet disposed in the frame, an air blower disposed in the helicoid housing, and, a circuit board box mounted at the air suction inlet side, wherein a silencing plate is mounted above the outer peripheral of the air suction inlet, the silencing plate has a streamlining structure formed by outwardly expanding from the air suction inlet in an axial direction of a rotation axis of the air blower, the rotation axis of which serving as the center, within a range that is from a tongue of the helicoid housing to a location with a 90 degrees angled from the tongue in a direction opposing to the rotation direction of the air blower, and the silencing plate has a curved chamfered shape which mates with the peripheral shape of the air suction inlet.
摘要翻译： 一种空气交换风扇，包括：设置有开口的框架，具有设置在框架中的吸气口的螺旋形壳体，设置在螺旋形壳体中的鼓风机，以及安装在空气吸入口侧的电路板盒， 其中，所述消音板安装在所述空气吸入口的外周的上方，所述消音板具有通过所述空气吸入口沿所述鼓风机的旋转轴的轴向向外膨胀而形成的精简结构，所述旋转轴线 在作为中心的范围内，在从螺旋形壳体的舌部到与舌头成90度角度的位置处于与鼓风机的旋转方向相反的方向的位置，并且消音板具有弯曲的倒角形状 其与空气吸入口的周边形状配合。
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公开(公告)号：US20130072105A1
公开(公告)日：2013-03-21
申请号：US13634032
申请日：2011-02-10
申请人： Zhenjian Yang , Shouyong Gao , Jingtao Yang , Min Long , Zewei Rao , Jianrong Zhu
发明人： Zhenjian Yang , Shouyong Gao , Jingtao Yang , Min Long , Zewei Rao , Jianrong Zhu
CPC分类号： F04D25/08 , F04D29/4213 , F04D29/422 , F04D29/4226 , F04D29/441 , F04D29/626 , F04D29/663 , F05D2250/51
摘要： A ventilating fan includes a sirocco fan disposed in a box-shaped body and an adapter connected to an air outlet of the sirocco fan. The sirocco fan is composed of two opposite scroll plates with scroll shapes and a casing plate sandwiched between the two scroll plates. An overall air inlet of the sirocco fan is disposed on the first scroll plate and a central line of the air outlet of the adapter is offset towards the second scroll plate. The present invention is advantageous in that no turbulence is generated at the adapter and the wind amount of the ventilating fan is thus ensured and noise is reduced. Therefore, the present invention can provide a small air blowing device with high efficiency and improve stability of performance of the product.
摘要翻译： 通风扇包括设置在箱形体中的西洛克风扇和连接到西罗克风扇的出风口的适配器。 西洛克风扇由具有涡旋形状的两个相对的涡旋板和夹在两个涡旋板之间的壳体板组成。 所述西洛克风扇的总体空气入口设置在所述第一涡旋板上，并且所述适配器的空气出口的中心线朝向所述第二涡旋板偏移。 本发明的优点在于，在适配器处不产生湍流，从而确保通风扇的风量并降低噪声。 因此，本发明能够提供高效率，提高产品性能的稳定性的小型送风装置。
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