Working principle:
The main motor of the parking heater drives the plunger oil pump, the combustion fan and the atomizer to rotate. The oil pump sends the inhaled fuel to the atomizer through the oil delivery pipeline. The atomizer atomizes the fuel through the action of centrifugal force and mixes it with the air inhaled by the combustion-supporting fan in the main combustion chamber, and is ignited by the hot electric glow plug. After burning, it turns back and transfers heat to the medium in the interlayer of the water jacket—coolant through the inner wall of the water jacket and the heat sink above it. After heating, the medium circulates in the entire pipeline system under the action of the circulating water pump (or heat convection) to achieve the purpose of heating. The exhaust gas burned by the heater is discharged through the exhaust pipe.Its working principle is to use the battery and fuel tank of the car to supply power and a small amount of fuel instantly, and heat the engine circulating water through the heat generated by burning gasoline to make the engine hot start and heat up the cab at the same time.
Precautions for use:
1.Vehicle liquid fuel heaters can only use diesel as fuel.
2.Before using the heater, the pipeline valve must be opened to ensure that the liquid in the pipeline can circulate, and at the same time, it must be filled with antifreeze, otherwise the dry grinding of the water pump will generate high temperature and cause damage to the water seal components.
3. It is strictly forbidden to use the main power switch of the vehicle to turn off the heater to prevent overheating and damage to the host.
4. The coolant medium filled in the circulation system must be antifreeze to meet the environmental temperature requirements of the vehicle and prevent the radiator from rusting and scaling.
5. When the circulation system is filled with coolant medium, the heater bleed plug (on the heater water inlet pipe) and the pipeline bleed valve must be opened first, until there is no gas at the bleed valve, especially the heater bleed plug When it comes out, close the vent plug (vent valve), turn on the water pump switch, and continue to fill until the circulation system is filled with coolant medium.
6. The air parking heater should be turned on once a month in non-use seasons.
Post time: Feb-08-2023
