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1. CN101443595 - Controls for ventilation and exhaust ducts and fans

Office
China
Application Number 200780006019.5
Application Date 14.02.2007
Publication Number 101443595
Publication Date 27.05.2009
Grant Number 101443595
Grant Date 10.10.2012
Publication Kind B
IPC
F24F 7/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
7Ventilation
04with ducting systems
06with forced air circulation, e.g. by fan
F24C 15/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
COTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
15Details
20Removing cooking fumes
F24F 7/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
7Ventilation
02Roof ventilation
F24B 7/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
BDOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
7Stoves, ranges, or flue-gas ducts, with additional provisions for convection heating
02with external air ducts
CPC
F24F 7/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
7Ventilation
04with ducting systems ; also by double walls; with natural circulation
06with forced air circulation, e.g. by fan ; positioning of a ventilator in or against a conduit
F24C 15/2021
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
CDOMESTIC STOVES OR RANGES 
15Details
20Removing cooking fumes
2021Arrangement or mounting of control or safety systems
F24F 2007/001
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
7Ventilation
001with exhausting air ducts
Applicants So Kim Lui
苏剑蕾
Inventors So Kim Lui
苏剑蕾
Agents zhang jingqiang
北京银龙知识产权代理有限公司 11243
Priority Data 200601156-3 21.02.2006 SG
Title
(EN) Controls for ventilation and exhaust ducts and fans
(ZH) 通风、排气管道以及风扇的控制装置
Abstract
(EN)
A ventilation or exhaust system, having ducting, and a fan assembly for placement in ducting of a ventilation or exhaust system for an environment space. The fan assembly has a motor having an output shaft, a fan mounted on the output shaft, and a brake mounted for operation on the motor. The brake is operable for stopping rotation of the motor upon a detection of a prescribed situation one or more of: the environmental space, and the ducting. Also included is a valve assembly having a valve member for placement in the ducting for movement between a first position where the ducting is substantially open, and a second position where the ducting is substantially closed. The valve member is adapted to move from the first position to the second position in response to at least one detection of a prescribed situation. At least one detector is provided for detecting a prescribed situation, the detector being for controlling the operation of the brake of the fan assembly, and the valve assembly, in response to the detecting.

(ZH)

一种通风或排气系统,其具有管道和设置在环境空间的通风或排气系统的管道内的风扇组件。所述风扇组件包括具有输出轴的马达,安装在所述输出轴的风扇,以及用于操作所述马达的制动器。当在所述空间和所述管道中的一个或多个所述空间和所述管道内检测到设定情形时,所述制动器可操作地使所述马达停止运转。还包括具有阀片的阀门组件,所述阀片设置在所述管道内,可在管道大体上开放的第一位置和管道大体上关闭的第二位置之间移动。所述阀片适于响应对设定情形的至少一种检测而从第一位置向第二位置移动。提供至少一个探测器,用于检测设定情形的发生并根据检测情况控制对所述风扇组件的所述制动器以及所述阀门组件的操作。