Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
INTERNET OF THINGS-BASED LOW-NOISE SMART DUCT BLOWER
Document Type and Number:
WIPO Patent Application WO/2017/096732
Kind Code:
A1
Abstract:
An Internet of Things-based low-noise smart duct blower, comprising an air outlet (1), a center housing (3), and an air inlet (6) sequentially connected. Fitting rings (7) are provided on both the air outlet (1) and the air inlet (6). Fitting grooves matching the fitting rings (7) are provided on either extremity of the center housing (3). The blower, by means of real-time communication between the duct blower and a backstage via a wireless communication module, ensures real-time monitoring of the duct blower by staff, by means of precise measurement of sound via a sound detection circuit and precise control of a motor via a voltage regulator circuit, further increases noise reduction effects of the duct blower, and, by means of real-time temperature measurement of the motor, ensures reliable working of the motor, thus increasing the reliability of the duct blower.

Inventors:
LIU YANG (CN)
Application Number:
PCT/CN2016/077604
Publication Date:
June 15, 2017
Filing Date:
March 28, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LIU YANG (CN)
International Classes:
F04D25/08; F04D27/00
Foreign References:
CN204419649U2015-06-24
CN103438002A2013-12-11
CA2759970A12012-06-30
US20080310967A12008-12-18
CN201902353U2011-07-20
CN105422484A2016-03-23
Download PDF: