People often experience the phenomenon of closing valves and opening them again in a state of cold and unevenness that is unacceptable to the ventilator. For bathers, keeping warm is certainly the best option. The mini-editor now describes the work of the thermostats and their comparison with non-heating water heaters。
A thermostat means a water heater that, in the event of a change in the flow and temperature of the inflow, as well as in the gas pressure, is able to maintain the basic constant temperature set by the user. From the day-to-day use function, it is recognized that real thermostats are in the household's multi-road water supply system, regardless of currents or pressure changes, at the same temperature as set。
Electric water heater
The electric water heater, thermal, the water storage. The speed and water-storage electric heaters are still adjusting the temperature of cold and hot water through mixed valves. The principle for achieving constant temperature is that the water heater has a walker inside the heater, tests the flow of water into the pipe and converts it into a telecommunications input main plate processor, has a temperature sensor on the discharge pipe, the temperature results obtained are also entered into the main plate processor, which, after calculation by the processor, controls the heater and regulates the heating power by the result, thus achieving a constant temperature discharge。
Gas heater
The constant-temperature gas heater uses the ratio valve method of temperature control. There is a flow sensor in the chain. It converts the water flow to the corresponding telecommunications number and enters this signal into the controller. The controller adjusts the opening of the valve to the strength or frequency of the input signal to make a positive change in the flow of gas to the flow of water, thereby achieving a constant temperature. While the water heater works, the flow sensor is able to sense the size of the current, the pressure, transmits the signal to the proportional valve, which controls the amount of the fire charge, thus controlling the fire and regulating the temperature of the water。
Look at the temperature
The water output temperature of a thermostat can be set autonomously at each degree, and it will always be constant, regardless of environmental factors. The water output temperature of the non-heating electro-heating water heater is not allowed, but only the water temperature is shown on the display screen. Because of the power at each stage, the water output temperature will vary depending on environmental factors (e. G. Voltage fluctuations) and the water temperature in the shower will be cold and hot。
Look at the temperature
Heat thermostats, which directly regulate the temperature and the actual water temperature at each degree. Inert temperature (supplendant temperature) electro-thermal water heaters whose temperature cannot be adjusted at random。
It is in the interest of all of us to understand the work of thermostats and their comparison with non-heating water heaters, at least because we know it, and to be able to reasonably purchase the products in the resolution。
