The electric air heater is a heat exchange device that is converted into heat energy by use. It has the advantages of convenient energy supply, compact structure, automatic temperature control, easy installation protection, and no pollution. The air heater structure is composed of a tubular container and an electric heating element, together with a temperature control cabinet (table). Some of the controls use leading digital circuits, integrated circuit triggers, and high back pressure thyristors to form an adjustable temperature measurement and constant temperature system to ensure the normal operation of the electric heater. The heating element adopts the straight tube type instead of the U-shaped structure, and the special sheet hand can be used for convenient installation and disassembly. The temperature control adopts thyristor adjustment, PID digital display, within the temperature control range, the desired temperature can be set arbitrarily, and the constant temperature is automatically maintained, and the control temperature is ±5 degree . And there are over-limit sound and light alarm and multiple protection functions, which can be controlled locally or remotely.
Cov nta yog raws li nram no:
1. Kev ua haujlwm siab thiab cua kub ceev, uas tuaj yeem ua cua sov rau ntau pua degrees hauv kaum vib nas this.
Qhov thib ob, kev tswj tau ruaj khov, kev hloov kho yog du, qhov induction ceev ceev, thiab tsis muaj kev ncua.
3. Lub neej ua haujlwm ntev, cov hlau tsis muaj steel thiab cov khoom siv tshwj xeeb aluminium alloy ntawm lub fuselage tuaj yeem tiv taus qhov chaw huab cua xws li kub thiab av noo.
Plaub, cov thermal rwb thaiv tsev kev ua tau zoo, txawm tias cov roj kub hauv lub tshuab cua sov mus txog ntau pua degrees, qhov saum npoo ntawm lub cev tsuas yog txog 50 degree.