Heating device suitable for agricultural motor vehicles

Abstract

The invention provides a heating device suitable for agricultural motor vehicles and belongs to the technical field of agricultural vehicles. The device solves the problem of poor heating effect of heating devices of present agricultural vehicles in winters. The heating device suitable for agricultural motor vehicles comprises a radiator and a water tank; a water inlet pipe and a water outlet pipe are connected to the water tank; the water tank, the water outlet pipe, the radiator and the water inlet pipe are successively connected to form a circulating passage; the water circulating passage is provided with a water pump; the radiator comprises a main radiator and an auxiliary radiator; the joint of the main radiator, the auxiliary radiator and the water output pipe is provided with a triple valve; the inlet of the triple valve is connected with the water output pipe and two outlets are respectively connected with the main radiator and the auxiliary radiator. The heating device suitable for agricultural motor vehicles has simple and reasonable structure and is convenient to manufacture; heating relies on water circulation which is safe and reliable; heating for selective ranges according to the number of passengers in a cab is realized and heating effect is good.

Description

technical field [0001] The invention belongs to the technical field of agricultural vehicles and relates to a heating device suitable for agricultural vehicles. Background technique [0002] Agricultural motor tricycles and agricultural motor transport vehicles have been widely used at present. These agricultural motor vehicles are all powered by diesel engines, and the heat dissipation of diesel engines is currently water-cooled. If the cooling of the diesel engine is not good, it will affect the operation of the diesel engine and shorten its service life; The vision is also blurred, coupled with numb hands and feet, and the car cannot be flexibly controlled, thus causing traffic accidents very easily, and people's life safety is not guaranteed; and the driver works under low temperature conditions for a long time, which is easy to suffer from rheumatism and arthritis. [0003] At present, there have been some devices that use the thermal circulation of hot water in the d...

AI Technical Summary

Problems solved by technology

If the cooling of the diesel engine is not good, it will affect the operation of the diesel engine and shorten its service life; The vision is blurred, and the hands and feet are numb, which makes it impossible to control the car flexibly, thus easily causing traffic accidents, and the safety of people’s lives is not guaranteed; moreover, the driver works under low temperature conditions for a long time, and is prone to rheumatism and arthritis

[0003] At present, there have been some devices that use the thermal circulation of hot water in the diesel engine cooling water tank to heat the cab, but this heating device is for the entire cab, the heating effect is limited, and the heating space is too large. Radiator layout requirements are too high, and a good heating effect cannot be achieved

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