Heat conduction oil furnace real-time monitoring intelligent alarm system

Abstract

The invention relates to a heat conduction oil furnace real-time monitoring and intelligent alarm system. The heat conduction oil furnace real-time monitoring and intelligent alarm system comprises atime-delay relay and an intelligent alarm module, wherein the time-delay relay is connected with a control panel of a heat conduction oil furnace, and the intelligent alarm module is connected with the time-delay relay. The control panel of the heat conduction oil furnace is provided with a fault alarm indicator lamp, the input positive pin of the time-delay relay is connected with the positive pole of the fault alarm indicator lamp, and the input negative pin of the time-delay relay is connected with the negative pole of the fault alarm indicator lamp. The input public wiring terminal of theintelligent alarm module is connected with the public terminal of the time-delay relay, and the detection pin of the intelligent alarm module is connected with the normally-open contact of the time-delay relay. The heat conduction oil furnace real-time monitoring and intelligent alarm system is small in cost, small in later-period expenses, small in size, simple and fast and convenient to install,sensitive, reliable, accurate and effective in reaction, capable of expressing the fault problems clearly and convenient to maintain.

Description

technical field [0001] The invention belongs to the field of intelligent control, in particular to an intelligent alarm system for real-time monitoring of a heat conduction oil furnace. Background technique [0002] In order to meet the market demand, the asphalt mixing production line needs to be ready to produce asphalt at any time throughout the year, which requires 24 hours a year to ensure the normal operation of the heat transfer oil furnace. [0003] Due to the long-term operation of the heat-conducting oil furnace, it has been used for a long time, and failures often occur, such as: (1) The pressure of the heat-conducting oil pipeline is abnormal and may cause leakage or blockage. (2) The secondary ignition fails during the heating process, or the natural gas pipeline pressure is insufficient and frequent ignition in winter causes normal heating, and a burner failure alarm occurs due to heating failure. Now the use and popularization of natural gas is increasing. In...

AI Technical Summary

Problems solved by technology

[0003] Due to the long-term operation of the heat-conducting oil furnace, it has been used for a long time, and failures often occur, such as: (1) The pressure of the heat-conducting oil pipeline is abnormal and may cause leakage or blockage

(2) The secondary ignition fails during the heating process, or the natural gas pipeline pressure is insufficient and frequent ignition in winter causes normal heating, and burner failure alarm occurs when heating fails

Now the use and popularization of natural gas is increasing. In the peak season of winter use, the pressure of natural gas is seriously insufficient, which will cause frequent ignition and natural gas accidents.

(3) The heat transfer oil circulating oil pump fails or stops running

[0004] The built-in alarm system on the control panel of the heat transfer oil furnace can only be passively discovered by the staff to find out the abnormality of the heat transfer oil furnace, and then solve the problem, and it cannot directly reflect the problem, and needs to be checked one by one

The traditional method of monitoring heat conduction oil furnaces is to rely on manual patrols on duty, which is time-consuming, laborious and unstable, and problems cannot be found in time, which is likely to cause delays in normal production work

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