A natural gas pipeline control system

Abstract

The invention discloses a natural gas pipeline control system which comprises an upper shell and a lower shell. A heat-radiating gas inlet is formed in each of the inner top wall of the upper shell and the inner side wall of the lower shell, the lower surface of the upper shell is fixedly connected with the upper surface of the lower shell, a natural gas meter is fixedly mounted on the inner sidewall of the upper shell, a gas incoming pipe and a gas outgoing pipe are fixedly communicated on the upper surface of the natural gas meter respectively, an electromagnetic directional valve is fixedly mounted on the surface of the gas incoming pipe, and tempered transparent glass is fixedly mounted on the inner wall of one side of the upper shell through a mounting port. The natural gas pipelinecontrol system realizes effect of remote video reading of reading of a natural gas meter; when in use, an instruction is sent out through a human-machine interface and transmitted to a remote power source controller through a GPRS module and a Zigbee module, the remote power source controller is communicated with a video camera and a power source between a LED lamp and a rechargeable battery, andthe video camera and the LED lamp are started to respectively read and light the natural gas meter, so that the system has the advantage of remote meter reading.

Description

technical field [0001] The invention relates to the technical field of natural gas equipment, more specifically, it relates to a natural gas pipeline control system. Background technique [0002] Natural gas refers to all gases that exist naturally in nature, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere (including oil field gas, gas field gas, mud volcano gas, coal bed methane, and biologically generated gas, etc.). [0003] The definition of "natural gas" that people have used for a long time is a narrow definition from the perspective of energy, which refers to the mixture of hydrocarbon and non-hydrocarbon gases naturally stored in the formation. In petroleum geology, it usually refers to oil field gas and gas field gas. Its composition is dominated by hydrocarbons and contains non-hydrocarbon gases. [0004] At present, users use natural gas meters to rely on manual door-to-door copying every month. On the one hand...

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Problems solved by technology

[0004] At present, users use natural gas meters to rely on manual door-to-door copying every month. On the one hand, manual door-to-door copying increases the workload of meter readers. On the other hand, sometimes residents are not at home, causing delays in meter reading and easy calculation of costs. Errors are generated. At the same time, when users fail to pay in arrears, closing the natural gas meter at the door is likely to cause conflicts or users do not cooperate, and some residents are not at home for a long time, and the natural gas meter cannot be turned off, which is likely to cause safety hazards.

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