Engine oil cooling method and device for small single-cylinder diesel generating set
A diesel generator set and engine oil cooling technology, which is applied to the cooling of the engine, engine components, machines/engines, etc., can solve the problems of high operating temperature of the diesel engine, decrease in continuous operation power, and inferior reliability of use to open-type units, etc., to achieve improvement The effect of oil cooling speed
Pending Publication Date: 2021-04-30
JIETEK POWER TECH CO LTD
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Problems solved by technology
For small silent generator sets, due to structural and cost constraints, the power used is usually a single-cylinder air-cooled diesel engine, and the arrangement of the outer casing of the silent model case makes the heat dissipation performance of this type of generator set far worse than that of an open generator set. Diesel engines The working temperature is high, the continuous operation power drops significantly, and the reliability is not as good as that of the open unit
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[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0020] Please refer to figure 1 , figure 2 with image 3 ,in, figure 1 A structural schematic diagram of a preferred embodiment of the oil cooling method and device for a small single-cylinder diesel generator set provided by the present invention; figure 2 for figure 1 The schematic diagram of the oil cooling device of the small single-cylinder diesel generator set shown in the figure; image 3 for figure 1 The schematic diagram of the internal structure of the radiator is shown. It includes: a generator assembly 1, a wind guide cover 7, a pressure relief valve 3, a radiator 6 and a spoiler mechanism 9, and a crankcase cover 2 is installed on the side wall of the generator assembly 1.
[0021] In the specific implementation process, such as figure 1 with figure 2 As shown, the air guide cover 7 is installed on the side wall of the generator...
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The invention provides an engine oil cooling method and device for a small single-cylinder diesel generating set. The engine oil cooling device for the small single-cylinder diesel generator set comprises a generator set body, an air guide cover, a pressure release valve, a radiator and a turbulent flow mechanism, wherein the air guide cover is installed on the side wall of the generator set body; a diesel engine flywheel fan is further installed on the side wall of the generator set body; the pressure release valve is installed on the side wall of a crankcase cover; the radiator is installed on the side wall of the generator assembly; a radiator oil inlet pipe is installed at an oil outlet of the pressure release valve; the end, away from the pressure release valve, of the radiator oil inlet pipe is connected with an oil inlet of the radiator; a radiator oil outlet pipe is installed at an oil inlet of the pressure release valve; the end, away from the pressure release valve, of the radiator oil outlet pipe is connected with an oil outlet of the radiator; and the turbulence flow mechanism is installed in the radiator. The engine oil cooling device for the small single-cylinder diesel generator set provided by the invention have the advantage that the heat dissipation speed of engine oil in the diesel generator set is increased.
Description
technical field [0001] The invention relates to the field of diesel engine devices, in particular to a small single-cylinder diesel generator oil cooling method and device. Background technique [0002] Silent generator sets are popular with users because of their low noise and beautiful appearance. For small silent generator sets, due to structural and cost constraints, the power used is usually a single-cylinder air-cooled diesel engine, and the arrangement of the outer casing of the silent model case makes the heat dissipation performance of this type of generator set far worse than that of an open generator set. Diesel engines The working temperature is high, the continuous operation power drops significantly, and the reliability of use is not as good as that of the open unit. [0003] The cooling method of the existing small single-cylinder diesel engines in the market is forced air cooling of the cylinder head and cylinder body. The design of the present invention inc...
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IPC IPC(8): F01M5/00F01P11/00F01P11/10F01P5/02
CPCF01M5/002F01P11/00F01P11/10F01P5/02
Inventor 蒋弢袁晓春鲁小龙
Owner JIETEK POWER TECH CO LTD