Temperature regulation and control circuit of water dispenser

Abstract

The invention discloses a temperature regulation and control circuit of a water dispenser. The circuit is an improvement to the primary water dispenser circuit. The new temperature regulation and control circuit is additionally provided with an intermediate delay KA and an adjustable controller KSD2. Drinking water can be heated by an electrical heater DSP (digital signal processor)-1 according to the set temperature of the adjustable temperature controller KSD2. The intermediate delay KA can automatically control the electrical heater DSP-1 and the electric thermophore-2 to heat and warm the drinking water. In the temperature regulation and control circuit, the electrical heater can be conveniently regulated by the adjustable temperature controller to heat the drinking water in the range from 30 to 80 degrees centigrade. Thus the heating temperature of the drinking water can be regulated and set according to seasonal change and individual temperature requirements. The temperature regulation and control circuit can satisfy the different-temperature requirements of the drinking water in people's lives.

Description

technical field [0001] The invention relates to a temperature regulating circuit, in particular to a temperature regulating circuit of a water dispenser. Background technique [0002] At present, there is a hot water liner inside an ordinary water dispenser, which is equipped with 2 electric heaters, one for rapid heating and the other for heat preservation, and there is an insulation layer outside the hot water liner. The 2 electric heaters are controlled by 2 temperature control switches, one for heating and one for heat preservation. The temperatures controlled by the two temperature control switches are all fixed values ​​and cannot be adjusted. When the heating temperature control switch detects that the water temperature has not reached the set temperature, it will automatically turn on the power, at this time the red light is on and the electric heater used for rapid heating will quickly heat the drinking water. The switch will be automatically disconnected and the e...

AI Technical Summary

Problems solved by technology

The 2 electric heaters are controlled by 2 temperature control switches, one for heating and one for heat preservation. The temperatures controlled by the two temperature control switches are fixed values ​​and cannot be adjusted

[0003] The heating temperature set by the above water dispenser is a fixed value, which cannot be adjusted and set according to seasonal changes and personal requirements for drinking water temperature

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