Principal Technical Parameters
Heater Model |
Air heater 2KW |
|
Heating medium |
Air |
|
Heating power(W) |
1000-2000 |
|
Hot air outflow(M/H) |
83 |
|
Fuel consumption(L/H) |
0.2-0.24 |
|
Working electric consumption power |
19-39 |
|
Low-voltage protection limits |
10/21.5V |
|
High-voltage protection limits |
15/32V |
|
Environmental temperature |
Working temperature |
Storage temperature |
Heater |
-40℃-40℃ |
-40℃-85℃ |
Dosage fuel pumps |
-40℃-50℃ |
-40℃-105℃ |
Hot air inlet temperature |
Maximum 40℃ |
Maximum 40℃ |
The main body’s weight |
About 2.63kg |
Application field of Air heater
Diesel air heater 3kw is not affected by the engine ,and it is supplied for the following vehicles with corresponding power.
●All kinds of auto and trailers.
●Construction machinery
●Agricultural machinery
●Boat, ship, yacht
●Caravan
Structure and working principle
After the 2kw heater starts, the glow plug comes into operation, the magnetic pump begins to supply fuel, combustion-supporting fan inhales combustion-supporting air from outside of car. The fuel generates the heat by burning in combustion chamber, which is taken by aluminum heat exchanger. The inner air pushed by the heat exchange fan brings heat to where it is needed through the surface of heat exchanger. And the combustion emission is discharged through exhaust pipe.
The structure of hood-shape case
1-Main engine; 2-Suction hood; 3-Upper hood; 4-Bottom-hood; 5-Air outlet ; 6-Rear hood ;
The controlling unit
The controlling unit is located at the forefront of the air parking heater and the rear part of the heat supply fan wheel. It includes the single microprocessor, the driving electrical circuit, the signal acquisition electrical circuit of the frequency, the rotational speed, the voltage, temperature monitoring electrical circuit. It retains the characteristics of automatic heating process, automatic systematic monitoring and automatic fault processing.
Air heater display pictures
Installation
Only special-purpose parts can be used for installation of the 3kw 12v/24v diesel air parking heater. Following picture is the diagram for installation. The positions and ways of fixing of various parts may vary from one automobile model to another, but the general principles must be followed in conformity with the requirements of this chapter. Otherwise the heater may not work normally or safety problems my occur.
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