The production heater is used for cooling or heating of air at the enterprise. When choosing heater for any given sphere of production its type and properties is considered.
Heater type
The heater is part of vent system. Its function consists in cooling or heating of air while it passes on ventilating ducts. From that, choice of this device is how correctly made, the efficiency of ventilation and rational use of energy which is used for heating depends.
It is important to understand that heaters are divided into coolers and heaters of air. By operation principle the heaters can be water, steam and electric. Choosing the device on the enterprise, it is important to consider whether there is on it equipment which generates steam. In case of availability of such system, it is better to choose the steam heater. Usually industrial premises is equipped with steam lines which are capable to give steam to the device independently. However the room has to be equipped not only the incoming ventilation system, but also exhaust, drafts will be formed differently.
If on production there is no constant supply of steam, it is better to stop the choice on the electric fan which will effectively work even at weak ventilation. Such type of the device does not demand installation of difficult utilities. If the heater is going to be used as heat utilizer, it is necessary to choose water type of the device. In this case indoors there have to be sources for water heating. The water heater can sometimes join the heating services.
Properties of heater - how to choose
Choosing heater, it is necessary to consider its power. It depends on the volume of the working passed environment and also temperature difference. If temperature difference small, can approach the odnokhodovy heat exchanger. But to provide the necessary power, the big water flow is necessary. If there is big falling of water, it is necessary to choose more powerful circulating pump. Choosing heater, it is important to consider many factors which can affect quality of its work. For example, it has to be trouble-free in work and also economic. If big temperature difference is observed, close attention needs to be paid to the area of the heat exchanger. One of key indicators boundary temperature difference, that is difference between temperature of hot water which is pumped in heater, and temperature of reverse flow is considered. This difference strongly affects quantity of plates in the device. Thus, it is possible to choose good heater which will run smoothly.