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Safe-cutoff remote control intelligent gas meter

A technology of safety cut-off and gas meter, applied in liquid/fluid solid measurement, measurement capacity, instrument and other directions, can solve the problems of inability to safely cut off gas supply and the inability of gas meter to accurately collect abnormal state information, so as to be suitable for industrial production, The effect of protecting life and property safety and easy to promote

Inactive Publication Date: 2014-04-23
CHENGDU QINCHUAN IOT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] One of the purposes of the present invention is to address the above-mentioned deficiencies and provide a safety cut-off remote control intelligent gas meter, in order to solve the problem that the gas meter cannot accurately collect abnormal state information and cannot supply gas when there is an abnormal state in the use of gas in the prior art. Implementation of technical issues such as safety cut-off

Method used

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  • Safe-cutoff remote control intelligent gas meter

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Embodiment Construction

[0032] The present invention will be further elaborated below in conjunction with the accompanying drawings.

[0033] refer to figure 1 As shown, one embodiment of the present invention is a safety cut-off type remote control intelligent gas meter, including a base meter body and a data transmission module, the base meter body is provided with a gas inlet and a gas outlet, and the gas inlet is installed There is a cut-off valve, and the gas meter also includes a signal acquisition and processing circuit and a safety cut-off type remote control intelligent gas meter terminal microcomputer controller, and the signal acquisition and processing circuit and the data transmission module are respectively connected to the safety cut-off type remote control intelligent gas meter The terminal microcomputer controller, the data transmission module and the remote control end transmit control signals to each other, the acquisition end of the signal acquisition and processing circuit is con...

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Abstract

The invention discloses a safe-cutoff remote control intelligent gas meter and belongs to gas meters. The safe-cutoff remote control intelligent gas meter comprises a meter body provided with a gas inlet and a gas outlet. The gas inlet is provided with a cutoff valve. The gas meter further comprises a signal collection and processing circuit and a safe-cutoff IC card intelligent gas meter terminal microcomputer controller. The cutoff valve is connected to the safe-cutoff IC card intelligent gas meter terminal microcomputer controller through a cutoff valve control circuit. The signal collection and processing circuit is used for collecting volume of gas flowing the meter body in real time and transmitting the volume to the safe-cutoff IC card intelligent gas meter terminal microcomputer controller in real time; when detected abnormalities, such as low flow leakage and high flow anomaly, occur to the meter body in output, the cutoff valve on the meter body can be closed in real time, a warning is given out, burning or explosion caused by excess gas leakage is avoided, and life and property safety of people is protected.

Description

technical field [0001] The invention relates to a gas meter, and more specifically, the invention mainly relates to a safety cut-off type remote control intelligent gas meter. Background technique [0002] The remote control smart gas meter exchanges data with the gas sales management system, and the gas sales management system transmits relevant control instructions and recharge data to the remote control smart gas meter through wired or wireless transmission. The information is returned to the gas sales management system through the same transmission method. By using the remote control smart gas meter and its gas sales management system, the gas company can manage the relevant remote control smart gas meter in real time. However, the remote control intelligent gas meter used has no effective and reliable technical means for safety management of abnormal conditions related to the safety of gas use during the use of gas. When abnormal conditions occur during the use of gas, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F15/00F16K31/04
CPCF16K31/528F16K31/04
Inventor 邵泽华权亚强向海堂吴岳飞
Owner CHENGDU QINCHUAN IOT TECH CO LTD
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