What is the thermostat of immersion heating?
The immersion heater is a heating element, usually electric, which can be installed in a pipe or tank for liquid or air. To control temperatures and prevent overheating, the thermostat is used to maintain the desired temperature range. Some thermostats are included in the heating assembly and some may be installed in a separate location if necessary.
Electric heaters are common for the production of domestic or business hot water or TOP air to check the room temperature. The term "immersion" often refers to the introduction of something into the liquid, but can refer to air heaters if the unit is installed in the air stream. The thermostat Diveting heater is used as needed to turn on and off the heater, or in some cases it can be used as a safety control to turn off the unit if it overheats.
Many submersible heaters are devices that look like tubes with sub -process and control box at one end. A heater that may lookAs a U -shaped tube, Conci passes through an electric current of an electric wire that is heated. Heating occurs because the wire material has a high resistance and changes the electric current for heating, as with the toaster.
stringed mounting allows the heating tube to screw it into the pipe or side of the tank. When the tank is filled, the heater is immersed in the tank content and heats the tank contents. The thermostat of immersion can be preset by the manufacturer or some units can be controlled by the user, which is a common function in hot water tanks.
steam can be used to heat the materials, while steam submersible coils are installed in the tank. The control valve can be used to adjust the steam flow and is controlled by the thermostat of immersing the installed somewhere in the tank. As necessary, the thermostat sends the signal to the electric control valve that opens and allows steam to the heating coils.
The thermostat The immersion heater can be produced in different ways. Before digital electronics, the bi-metal strips were common for temperature control. Two different metals were melted side by side in the strip and as temperatures changed, two metals moved at different speeds and could be connected to thermostats or meters. If one end of the bi-metal strip was installed next to the switch, the coil would move and activate the switch when the desired temperatures were reached.
Digital electronics became more common at the end of the 20th century when the prices of electronics in a solid state fell. The digital thermostat uses an electronic switch that is sensitive to temperature and opens and closes if necessary. There are no moving parts and the devices can be made with sensitive temperature control.
Replacing the thermostat of the heater can be possible in some units. Some units have a thermostat built into the connection of the heater in which the case, when the entire heater would be replaced if thermostAt failed. In other units, the thermostat can be installed as a separate part of the heating unit or at another location in the tank, in which case it can be replaced separately from the heating unit.