Instant type Intelligent thermostatic water heater It is similar to gas water heater, only one kind of gas is used, and another kind of electricity is used. This instant intelligent thermostatic water heater is very convenient and safer to use. There is no need to worry about some leakage and poisoning in the process of use. It is reasonable to say that this water heater should be very popular. Why are few people using it? This is because it is a "high-power appliance", just like a super large electric kettle, which requires a lot of power in the process of use, so the high electricity cost is one of the problems. The second is that the home line may not be able to withstand such a large current, so it is naturally difficult to apply. Instant intelligent thermostatic water heater has many advantages, such as:
1. No scaling. Instant intelligent thermostatic water heater does not need water storage and will not form scale, so it avoids the worry of scale storage and is relatively hygienic.
2. Safety and environmental protection. Instant electric water heater In order to fully ensure the application safety of consumers, the design is also generally focused on this aspect, such as the use of non-metallic heating body, water and electricity isolation technology, leakage protection device, grounding protection and other measures. At the same time, the products of regular manufacturers have passed the national mandatory certification (3C certification), so the safety is extremely high.
3. Do not occupy space. Instant type Electric water heater Because there is no need to preheat in advance, the large and bulky tank and insulation layer are not required in design. Most of them are small in size, light in weight, easy to install, space saving and material saving.
4. Quick hot water. Instant electric water heaters generally have a large power. When they are used, they can only open the tap for a few seconds, or even reach the speed of heating for 1 second and discharging for 3 seconds, and then they can have hot water supply with suitable temperature, which is very fast and convenient, meeting the needs of modern people's fast-paced life.
5. Instant intelligent constant temperature water heater has high thermal efficiency. The thermal efficiency of the instantaneous intelligent constant temperature water heater can reach 90%, which is more than 20% higher than that of the storage water heater.
If the power of the instant electric water heater exceeds 4000W or more, we are not allowed to install a socket, because the current of the 4000W instant electric water heater can reach 18A, and the conventional socket does not have such a large current;
At this time, the instantaneous electric water heater is directly controlled by the leakage protection switch. For example, if a 6500W instantaneous electric water heater still uses 220V single-phase power supply, the current is I ＝ P/(Ucos φ）＝ 6500W/（220V×1）＝30A； At this time, the circuit configuration is like this. C40A leakage protection switch needs to be selected. At least 4 square meters of national standard copper wire must be selected for the wire, and it must be a separate circuit for separate wiring.
