Automatic cleaning system and method for radiator of off-road vehicle

Abstract

The invention discloses an automatic cleaning system and method for a radiator of an off-road vehicle.The vehicle-mounted system comprises a conversion gear train, an electromagnetic telescopic valve, a mechanical fan, a windshield washer, a wind pressure sensor and a water pump, the conversion gear train is in transmission connection with an engine and used for transmitting power to the mechanical fan, and a forward gear set and a reverse gear set are arranged in the conversion gear train; the two gear sets are used alternately, the power steering direction output by the conversion gear train to the mechanical fan can be changed, and therefore the better cleaning effect is achieved, a detergent solution is stored in the washing kettle, before the mechanical fan works, the detergent solution is pumped to a spray head at the end through a water pipe by a water pump, and high-pressure water flow is finally sprayed to a radiator, thereby realizing wetting and cleaning to dust on the radiator. The air pressure sensor can detect the air pressure near the radiator, people in the vehicle are helped to judge whether too much dust is attached to the radiator or not and whether the radiator is blocked or not, and the problems that the cleaning effect of the vehicle radiator is poor and the performance of the radiator cannot be monitored in real time are solved.

Description

technical field [0001] The invention relates to the technical field of automatic cleaning of vehicle radiators, and more particularly, to an automatic cleaning system and method for off-road vehicle radiators. Background technique [0002] Military off-road engines generally use internal combustion engines, and part of the fuel used by the engine is converted into heat. Therefore, it is necessary to dissipate heat from the engine to ensure that it works at an appropriate temperature. The radiator is used to cool the engine. Due to its own characteristics, military off-road vehicles often drive in In harsh working conditions, the radiator is often covered with dust or sticky debris, resulting in insufficient cooling performance of the engine radiator and affecting the power of the engine. A device for automatically cleaning the radiator is designed to solve the problem of off-road vehicles in complex environments. The problem of easily clogging the radiator. [0003] The pri...

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Problems solved by technology

[0004] In view of the above defects or improvement needs of the prior art, the present invention provides an off-road vehicle radiator automatic cleaning system and method. The cleaning system includes a conversion wheel train, an electromagnetic telescopic valve, a mechanical fan, a washing pot, a wind pressure sensor and a water pump. The conversion gear train is connected with the engine transmission to transmit the power to the mechanical fan. The conversion gear train is equipped with a forward gear set and a reverse gear set. The two gear sets are used alternately to change the output of the conversion gear train to the mechanical fan. Power steering, so as to achieve better cleaning effect, and the detergent solution is stored in the washing pot, before the mechanical fan works, the detergent solution is pumped to the nozzle at the end through the water pipe through the water pump, and the high-pressure water flow is finally sprayed to the heat dissipation On the radiator, it realizes the wetting and cleaning of the dust on it. The wind pressure sensor can detect the wind pressure near the radiator, helping the personnel in the car to judge whether the radiator is attached with too much dust and clogged, and solves the cleaning effect of the vehicle radiator Poor and unable to monitor radiator performance in real time

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