Zhongshan Broad-Ocean Motor Co., Ltd.

Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.

Xianjun Liu

Wei Lei

Jianhua Zeng

Wenbo Yang

Song Jia

Yunyi Luo

Xiongcheng Wang

Xiao Xiong Liu

Shikun Chen

Qixiang Xiang

Zeyan Jiang

Haoquan Zhou

Shenglong Guo

Kunpan Liu

A blower, including a scroll casing, a fan impeller, a motor, and a pressure measuring connector. The scroll casing includes a chamber, an air inlet, and an air outlet. The air inlet and the air outlet communicate with the chamber. The motor is disposed on the scroll casing. A drive end of the motor is inserted into the chamber and is connected to the fan impeller. The pressure measuring connector is disposed on the scroll casing. A channel is disposed in the pressure measuring connection, and the channel communicates with the chamber. The channel includes a first subchannel and a second subchannel. The first subchannel communicates with the second subchannel, and an inner diameter of the first subchannel is larger than an inner diameter of the second subchannel.

Blower comprising a pressure measuring connector

A volute mechanism for a blower, the mechanism including: a volute (), the volute () including a cavity () and a first through hole (); and a manometric interface (), the manometric interface () including a second through hole () inside. The cavity () is arranged inside the volute () for accommodating a wheel. The manometric interface () is disposed in the first through hole () and is movable along an axial direction of the first through hole (). The second through hole () and the cavity () are in communication.

Volute mechanism for blower

A connecting structure, including: a volute including an air inlet and an air outlet; and a conversion interface. A connecting part is disposed on an outer side of the air outlet. The connecting part includes: a lower plate; a lower lug protruding outward from each end of the lower plate; and an upper flange disposed above the lower plate. The conversion interface includes a sleeve. An upper plate protrudes from a rear part of the sleeve. Two upper lugs protrude outward from two ends of the upper plate, respectively. A lower flange is disposed on the rear part of the sleeve beneath the upper plate. The upper plate is disposed on the upper flange. The lower flange is disposed on a curved convex block that protrudes upward from an outer edge of the lower plate. The upper lug is disposed on the lower lug.

Connecting structure between volute of blower and conversion interface

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Zhongshan, China

Xianjun Liu