公开(公告)号：US20170350523A1

公开(公告)日：2017-12-07

申请号：US15610940

申请日：2017-06-01

申请人： HOLIMAY CORPORATION

发明人： Yu-Ming HSIAO

IPC分类号： F16K27/02 ,  F16L37/248

CPC分类号： F16K27/0209 ,  F16K15/04 ,  F16L37/248 ,  H02K5/04 ,  Y10T137/6086

摘要： A check valve mounting structure includes a seat plate including a mounting hole and linked notches, a tubular bottom fitting with the top end thereof aimed at the mounting hole and having lugs extended from the periphery, and a holder block including a top receptacle, a shoulder and a bottom receptacle, which includes protruding portions outwardly extended from the periphery, first channels upwardly extended from the bottom side to a predetermined distance and second channels respectively and horizontally extended from the top ends of the first channels toward the periphery thereof. The bottom receptacle is attached onto the tubular bottom fitting, allowing the protruding portions to pass through the notches. The lugs are respectively inserted into the first channels and the second channels.

公开(公告)号：US20150275919A1

公开(公告)日：2015-10-01

申请号：US14322620

申请日：2014-07-02

申请人： HOLIMAY CORPORATION

发明人： Yu-Ming HSIAO

IPC分类号： F04D29/58 ,  F04D29/40 ,  F04D19/00

CPC分类号： F04D29/582 ,  F04D13/06 ,  F04D17/16 ,  F04D25/06 ,  F04D29/28

摘要： A drainage device with a low-noise radiator fan for air-conditioning equipment is disclosed to include a housing, a motor, a radiator fan, a drainage shell, and a drainage blade. The motor is mounted in the housing. The radiator fan includes a plate member, fan blades arranged at a bottom side of the plate member around the border area, and a ring cap covering the fan blades at a bottom side and having an air passage hole at the center thereof. Thus, the ring cap forces hot air to flow through the air passage hole of the ring cap into the inside of the radiator fan to prevent wind shear disturbance, enabling the intake flow of hot air to be further guided by the fan blades to the atmosphere to significantly reduce the level of air exhaust noise.

摘要翻译： 公开了一种具有用于空调设备的低噪音散热器风扇的排水装置，包括壳体，电动机，散热器风扇，排水壳和排水叶片。 电机安装在外壳中。 散热器风扇包括板构件，布置在边缘区域周围的板构件的底侧的风扇叶片，以及在底侧覆盖风扇叶片的环形盖，并且在其中心具有空气通道孔。 因此，环盖迫使热空气通过环盖的空气通道孔流入散热器风扇的内部，以防止风切变干扰，使得热空气的进气流进一步被风扇叶片引导到大气 以显着降低排气噪声的水平。

公开(公告)号：US20170350415A1

公开(公告)日：2017-12-07

申请号：US15610868

申请日：2017-06-01

申请人： HOLIMAY CORPORATION

发明人： Yu-Ming HSIAO

IPC分类号： F04D29/42 ,  F04D29/44 ,  H02N2/12

CPC分类号： F04D29/4246 ,  F04D13/06 ,  F04D29/4226 ,  F04D29/441 ,  F04D29/5806 ,  F04D29/703 ,  F05D2260/607 ,  H02N2/12 ,  Y02T50/675

摘要： A drainage device includes a cover body formed of a top and a cylindrical body portion, an opening defined in a bottom side of said cylindrical body portion of said over body, air outlets located in a top side of the cylindrical body portion, a shoulder extended around a middle part of the cylindrical body portion, an outer wall downwardly extended from the shoulder around the cylindrical body portion, and air inlets located on the outer wall. The drainage device cover is mounted on a mounting plate of a drainage device and covered over a motor such that the cylindrical body portion has the bottom edge thereof isolated from the mounting plate, the air outlets face toward the exhaust fan of the motor, and the bottom edge of the outer wall is abutted against the top surface of the mounting plate.

公开(公告)号：US20150276300A1

公开(公告)日：2015-10-01

申请号：US14321585

申请日：2014-07-01

申请人： HOLIMAY CORPORATION

发明人： Yu-Ming HSIAO

IPC分类号： F25D23/00 ,  F25D17/06

CPC分类号： F24F13/222 ,  F04D29/428

摘要： A drainage device with a low-noise drainage shell for air-conditioning equipment is disclosed to include a housing, a motor, a radiating fan, a drainage shell, and a drainage blade. The motor is mounted in the housing. The radiating fan is mounted in the housing above the motor. The drainage shell mounted in the housing and has a drainage partition block extended from an inside wall thereof to divide the inside space of the drainage shell into an accommodation trough and a drainage trough in communication with each other. The drainage partition block has a backwardly downwardly tilted sloping surface. Thus, the sloping surfaces of the drainage partition block can guide the drain water smoothly to the drainpipe to reduce the water resistance, thereby significantly reducing the level of water drain noise.

摘要翻译： 公开了一种具有用于空调设备的低噪声排水壳的排水装置，包括壳体，电动机，散热风扇，排水壳和排水叶片。 电机安装在外壳中。 散热风扇安装在电机上方的外壳中。 排水壳安装在壳体中并且具有从其内壁延伸的排水隔板，以将排水壳的内部空间分隔成彼此连通的容纳槽和排水槽。 排水分隔块具有向后倾斜的倾斜表面。 因此，排水隔板的倾斜面能够将排水顺畅地引导到排水管，以降低耐水性，从而显着降低排水噪声的水平。