Firedamp pressure testing information integration system

• Main Authors: MA SHANGQUAN, CHEN XUEXI, XU ZHIBIN, LIANG YULONG, LIANG WEI, CHENG GENYIN, SUN ZHIHAI
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2008
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model relates to a gas pressure determination information integrating system, which is characterized in that the utility model includes a pressure information acquisition system which is arranged in a box body, a data input circuit, a data storing circuit, a communication circuit, a display circuit, a clock circuit, a power, a keyboard circuit and a computer, which is connected through the communication circuit and is arranged outside the box body. The data input circuit, the data storing circuit, the communication circuit, the display circuit, the clock circuit, the power, the keyboard circuit and the computer are respectively connected with the pressure information acquisition system. The pressure information acquisition system includes a single chip microcomputer, a pressure sensor and an acquisition device. The pressure sensor is connected with a pipeline extracted from a gas monitoring onsite through a conductor. Under the control of the time interval arranged by the clock circuit, the acquis