Calibrating device for on-site door and window detector

• Main Authors: ZHAO WEIMING, BAO BING, ZHAN GUIRONG, LU QIMING, HU YULIN, YANG NAN, FU CHONG, BAI YUSHENG, REN XIANG, ZHANG ZHONGJIE, WANG ZHENYU, YAN KU, SHANG TINGDONG, QIN GUOJUN, BU XIAOXUE, SHAN HAIDI, ZHANG XIAOFENG, FAN BO, FENG HAIGUANG, FENG HAIYING, LIU QUANHONG, YE XIANFENG, SUN QINMI, LI HAIBIN, LU JINYU, LI CHENXI
• Format: Patent
• Language: Chinese; English
• Published: 26.10.2018
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention relates to a calibrating device for an on-site door and window detector. The calibrating device comprises a simulation window and a simulation cabin with a simulation pressure chamber. The front side of the simulation cabin has a front air outlet for connecting the corresponding on-site door and window detector and the simulation pressure chamber, and the rear side of the simulationcabin has a rear air outlet for connecting the simulation pressure chamber and the simulation window; the simulation window has a flow value sampling channel and a pressure value sampling channel; thecalibrating device further comprises a pressure sensor calibrating device connected to the pressure value sampling channel and a gas flow meter calibrating device connected to the flow value samplingchannel. The invention solves the problem that when the on-site door and window detector is calibrated in the prior art, the on-site door and window detector does not conform to the actual working condition, and the calibratio