Air pressure monitoring system

Abstract

The invention discloses an air pressure monitoring system, comprising a first air pressure detection device, a control device and an alarm device which are arranged in an air supply pipeline in a workshop, wherein the first air pressure detection device is used for detecting the air pressure in the air supply pipeline in the workshop to obtain a workshop pipeline air pressure value, the first air pressure detection device sends the workshop pipeline air pressure value to the control device, and the control device generates an alarm signal when the workshop pipeline air pressure value is lower than a preset lower limit value or higher than a preset upper limit value and controls the alarm device to give an alarm according to the alarm signal. Abnormality processing can be quickly performed when the air pressure value of the workshop pipeline is lower than or higher than the preset standard, and the problem that air pressure notification is easily delayed by manually checking the air pressure value of the workshop pipeline is avoided.

Description

technical field [0001] The invention relates to the technical field of air pressure monitoring, in particular to an air pressure monitoring system capable of automatically alarming according to the air pressure value of a workshop pipeline. Background technique [0002] Some equipment on the manufacturing and painting production lines need to be supplied with air and the pressure of the air supply is maintained within a certain range of air pressure to operate normally. The air pressure inside is monitored. [0003] At this stage, it is usually through the staff to check the air pressure value of the air supply pipeline in the workshop at a predetermined time, and then start the alarm device to alarm when the air pressure value exceeds the standard; moreover, when the air supply pipeline air pressure in the workshop is abnormal, usually in the After the air supply is stopped, the staff will go to each floor to judge whether there is an air leakage point in the air supply pi...

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Problems solved by technology

[0003] At this stage, it is usually through the staff to check the air pressure value of the air supply pipeline in the workshop at a predetermined time, and then start the alarm device to alarm when the air pressure value exceeds the standard; moreover, when the air supply pipeline air pressure in the workshop is abnormal, usually in the After the air supply is stopped, the staff will go to each floor to judge whether there is an air leakage point in the air supply pipeline on the floor according to whether there is an air leakage sound in the air supply pipeline on the floor. This method is prone to problems such as delays; in addition, this method cannot track and manage the pressure information of the gas supply pipeline in the workshop and the pressure information of the gas supply pipeline between corridors, and cannot query the history of pressure information in the later stage, let alone rely on the pressure information. Historical records of information for maintenance and management of gas supply pipelines

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