Electrical management system for fuel heat conduction oil furnace

A heat-conducting oil furnace and management system technology, applied in the direction of electrical program control, sequence/logic controller program control, etc., can solve problems affecting production, etc., to overcome large volume, convenient and intuitive on-site operation, process flow and The effect of alarm information visualization

CN109917737APending Publication Date: 2019-06-21谢永平
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-06-21

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Abstract

The invention discloses an electrical management system for a fuel heat conduction oil furnace. The system comprises a heat conduction oil furnace electrical cabinet, a cloud server, remote monitoringequipment, switching value signal equipment, analog quantity signal acquisition equipment and execution equipment. A PLC, an intelligent industrial controller and a power distribution loop are arranged in the heat conduction oil furnace electrical cabinet. A touch screen is arranged on a heat conduction oil furnace electrical cabinet door. The power supply voltage of the PLC, the touch screen andthe intelligent industrial controller is DC 24V. The power distribution loop distributes power to each electrical device in the heat conduction oil furnace electrical cabinet. According to the invention, the PLC is used for replacing a temperature, pressure and liquid level control display and a high-limit temperature controller on an electric cabinet operation panel of a traditional fuel heat conduction oil furnace, a temperature transmitter, a pressure transmitter, a liquid level transmitter, a voltage transmitter and a current transmitter are added, a combustor circuit board and a programcontroller are replaced, the defects that a traditional electrical system is poor in reliability and unsafe, and remote monitoring, maintenance and upgrading cannot be achieved are overcome, and the functions of the heat conduction oil furnace electrical control system are greatly enhanced to be an electrical management system platform.
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Description

technical field

[0001] The invention relates to the technical field of heat-conducting oil furnace monitoring, in particular to an electrical management system for a fuel-fired heat-conducting oil furnace. Background technique

[0002] Heat conduction oil furnace is heating equipment in asphalt pavement construction. It is very critical in asphalt mixing equipment, asphalt modification equipment and asphalt emulsification equipment, but most people don't understand it, so they often ignore it. When it breaks down and seriously affects production followed. In actual operation, the heat-conducting oil furnaces of asphalt mixing equipment and other equipment are often relocated with the flow of construction units, and the electrical cabinet is installed under the legs of the heat-conducting oil expansion tank. Electricity is seriously loosened, falling off, soaked in oil, wire insulation becomes soft and swollen, and there are many and messy control lines in the traditional el...

Examples

Embodiment Construction

[0030] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0031] To achieve the above object, the present invention provides the following technical solutions:

[0032] refer to Figure 1-Figure 7 , an electrical management system for a fuel-fired heat-conducting oil furnace, including a heat-conducting oil furnace electrical cabinet, a cloud server, a remote monitoring device, a switch signal device, an analog signal acquisition device, and an execution device, and the heat-conducting oil furnace electrical cabinet includes PLC1, Intelligent industrial controller 2, power distribution circuit, a touch screen 3 is provided on the electrical cabinet door of the heat-conducting oil furnace, the power supply voltage of the PL...