Fan blade for heat dissipation of diesel engine

Abstract

The invention discloses a fan blade for heat dissipation of a diesel engine. The fan blade for heat dissipation of the diesel engine comprises a shell, a driving motor, a sound insulation layer, a fanblade body, a flow guide plate, an isolation gauze element and a refrigerating device, wherein the driving motor is installed on the lower side of the shell; the left side of the driving motor is intransmission connection with a rotating shaft; a rotor is arranged on the left side of the rotating shaft; the flow guide plate is installed at the left end of the rotating shaft; the left side of theflow guide plate is connected with the isolation gauze element; the four corners of the shell are connected with four supporting rods; the four supporting rods are all connected with fixing pieces; the fixing pieces are installed on the periphery of the outer side of the refrigerating device; a storage battery is installed on the left side of the isolation gauze element; and the refrigerating device is arranged on the left side of the storage battery. According to the fan blade for heat dissipation of the diesel engine provided by the invention, the noise generated when a fan works can be reduced through the sound insulation layer, better heat dissipation can be realized through the arrangement of the refrigerating device matched with the fan, the service life of the rotor can be prolonged through the arrangement of a protective gasket and a connecting piece, and the convenience in disassembling is realized.

Description

technical field [0001] The invention relates to the technical field of heat dissipation of diesel engines, in particular to a fan blade for heat dissipation of diesel engines. Background technique [0002] Single-cylinder diesel engines are favored by the agriculture, forestry, fishery and animal husbandry industries of various countries due to their compact structure, high cost performance, and convenient use and maintenance. will remain at a high value. The rapid increase in the use of single-cylinder diesel engines has accelerated the consumption of petroleum resources. At the same time, its exhaust emissions and noise pollution have also caused serious harm to the environment. For single-cylinder diesel engines, higher power, economy and emission indicators are required. The complete diesel engine is becoming more and more strengthened, and the power per liter is greatly increased. The problems of its mechanical load and thermal load are becoming more and more prominent...

AI Technical Summary

Problems solved by technology

[0003] Existing fans used for heat dissipation of traditional diesel engines often have a lot of noise, and the rotor rotates for a long time and causes wear and tear, which greatly reduces the life of the fan. Moreover, under the long-term and high-load operation of the diesel engine, the heat dissipation fan often cannot achieve better performance. cooling effect

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