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There are many refrigeration and heating systems in our life, and the heater is a common heating system. I believe many people have seen heaters. Do you know what a heater does? Air heater is a kind of mechanical equipment installed in air circulation system. What are the advantages of Nanfan? Where should the heater be installed? Let's take a look at the installation position, characteristics and advantages of the heater. You can know where a heater can be installed and where a cold fan is not suitable.

I. Installation position and characteristics

1 The advantages of heater heating are

( 1)? The heat supply of a single machine is large, and the number of terminal equipment used under the same heat load is small;

(2)? Small heaters can be hung without occupying the building area, and large heaters are installed on the floor, with limited floor space.

(3)? Start and heat up quickly.

2. Disadvantages of heater heating

( 1)? The fan makes noise when the heater is running. Generally, the noise of small heaters is about 60dB(A), and the noise of large heaters is even greater.

(2)? The air heaters are all placed in the heating room, which directly heats the indoor circulating air without supplementing fresh air (outdoor air), and the indoor air quality cannot be improved.

3. In view of the advantages and disadvantages of heater heating, the heater heating system is suitable for the following situations.

( 1)? Factories or venues with large space and large heating load that allow indoor air to be recycled;

(2)? Factory workshops, venues and other places that need to quickly raise the room temperature;

(3)? Some non-three-shift workshops with intermittent heating.

4. The heater heating system is not applicable to the following situations.

( 1)? Places where air cannot be recycled, such as factories containing toxic substances harmful to human body; The process of producing flammable and explosive gases, fibers or dust.

(2)? A room with strict requirements on ambient noise.

Air heater is a combined device consisting of ventilator, motor and air heater. Suitable for all kinds of workshops, when the air does not contain dust and flammable and explosive gases, it can be used as circulating air for heating. The heater can be used for heating alone, generally used to supplement the insufficient part of the radiator or used as on-duty heating, and the rest of the heat load is borne by the heater.

The above is the introduction of the installation position and characteristics of the heater. Do you know what are the characteristics of today's heaters? However, the fan can circulate the air in the space and replenish fresh air continuously. Generally installed in a room that needs heating, it can heat the indoor air and make the air circulate, thus improving the indoor air quality. However, this kind of heater is not suitable for installation in some factories and places with poor air circulation, nor in some places with relatively large space, and can only be installed in relatively small places indoors.

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