1. What is the working principle of an electric towel rack?
An electric towel rack operates using a combination of a heating rod with thermal fluid, an alloy heating element, or carbon fiber heating within an electric heating tube. In models with a heating rod and thermal fluid, heat is dissipated by warming the thermal fluid inside. The electric heating tube consists of four layers: the innermost layer contains a special alloy heating wire, followed by a Teflon layer for high-temperature insulation, a metal shielding layer, and finally, an outer layer made of high-temperature-resistant PVC for protection.
Different types of electric towel racks have distinct working principles:
- Antibacterial Electric Towel Rack:
This type works by evaporating moisture from the towel through heat radiation and conduction. The drying process helps prevent bacteria growth by keeping the towel dry.
- Sterilization Electric Towel Rack:
Designed for sterilizing towels, this model uses high-temperature steam in a sealed structure. It incorporates ultraviolet (UV) light and ozone generation to remove odors and directly sterilize the towels. The drying process is achieved through electric hot plate radiation, while hot air circulates from the bottom to the top, evaporating moisture from the towel.
2. Can a smart towel rack be used as a heater?
While the primary functions of a smart electric towel rack are to store, dry, heat, and provide moisture-proofing and dehumidification, it can also offer auxiliary heating. By using the electric towel rack, you can keep your bathroom dry and prevent bacteria growth on towels, which contributes to overall hygiene.
To use a smart towel rack as a heater, simply activate the auxiliary heating mode. In this mode, the towel rack will continue to heat at its highest temperature until it is manually turned off.
Generally, electric towel racks designed for heating are larger models, typically over 1 meter in length. For better heat dissipation and drying efficiency, choose models with a greater width and more heating rods. If your bathroom is large or you have significant heating needs, it’s advisable to supplement the towel rack with other heating equipment. This way, the towel rack serves as both a dryer and an auxiliary heater, providing an economical and practical solution.
Though the heating capacity of an electric towel rack may not match that of a radiator, it is a practical choice, especially in humid or unheated regions like the southern areas. With app-controlled smart towel racks, you can remotely heat your bathroom, making it convenient and comfortable to return home to a warm, dry space and enjoy a hot bath.