A kind of generator set fuel heating start control system and method

Abstract

The invention relates to a fuel heating start-up control system and method for a generator set, comprising a fuel supply pipe, a booster pump, a bearing frame, a bearing bracket, a heat exchange tube, an air vortex tube, a booster fan, a bearing bracket and The upper end of the bearing frame is connected, the heat exchange tube is embedded in the bearing frame, the fuel supply pipe covers the heat exchange tube, and at least one end of it is connected with the booster pump, the air vortex tube is embedded in the bearing frame, and the air vortex The inlet end of the tube communicates with the exhaust port of the heat exchange tube through a booster fan. Its use method includes three steps of system assembly, operation parameter setting and preheating power generation. On the one hand, the present invention can effectively meet the needs of matching with various generating set equipment; The operation energy consumption is low, the equipment operation and maintenance cost is low, and the difficulty is small.

Description

technical field [0001] The invention relates to a fuel heating and starting control system for a generator set and a method thereof, belonging to the technical field of communication technology. Background technique [0002] At present, in the operation of mobile power generation systems, the internal combustion engine and the generator are often operated together to achieve the needs of driving power generation operations. Although it can meet the needs of use, in actual use, when the external ambient temperature is low, the internal combustion engine is easily caused by The oil temperature of the oil supply is too low, which makes it difficult for the internal combustion engine of the generator system to start, and the low temperature of the internal combustion engine leads to low operating efficiency of power generation operations for a long time after starting; Road blockage, especially when diesel or heavy oil is used as the driving fuel, this phenomenon is more serious...

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Problems solved by technology

[0002] At present, when the mobile power generation system is in operation, the internal combustion engine and the generator are often used to drive the power generation operation. Although it can meet the needs of use, in actual use, when the external environment temperature is low, the internal combustion engine is very easy to cause The oil temperature of the oil supply is too low, which makes it difficult to start the internal combustion engine of the generator system and the low temperature of the internal combustion engine for a long time after starting, resulting in low power generation operation efficiency; on the other hand, it is also very easy to cause the oil supply pipe to Road blockage, especially when diesel or heavy oil is used as the driving fuel, this phenomenon is more serious. In order to solve this problem, at present, the power generation operation can only be carried out after adding electric heating devices to the power generation system or heating by external heat sources. As a result, the stability, flexibility and reliability of the current mobile power generation system are relatively poor. At the same time, the operating cost of the generator set equipment at low temperature is high, the equipment structure is relatively complex, and it is difficult to use and maintain.

[0003] At the same time, during the operation of the traditional power generation system, it is often necessary to set up a cooling system to cool the generator and the internal combustion engine that drives the generator to prevent damage to the generator and internal combustion engine equipment caused by excessive temperature. Operation failure, which further caused the complexity of the current power generation system equipment, the difficulty of use and maintenance, and the relatively high cost

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