Intelligent toilet human body flushing overheating protection device and intelligent toilet

Abstract

The invention provides an intelligent toilet human body flushing overheating protection device and an intelligent toilet. A temperature detection unit in the overheating protection device is used fordetermining whether the overflow temperature of intelligent toilet human body flushing water is larger than a preset threshold value or not and sending a protection signal to a control unit when the overflow temperature is larger than the preset threshold value. The control unit is used for switching off a water valve for controlling inflow of the intelligent toilet human body flushing water according to the protection signal and switching a water way executing toilet human body flushing into a closed state or a self-cleaning sprayer water outflow state based on a water way switching unit according to the protection signal. When it is precisely determined that the overflow temperature of the intelligent toilet human body flushing water is too high, the water outflow temperature is protected on the aspects of water inflow and water outflow, and the advantages that the temperature judgment error is small, the cost is reduced, the use feeling of a user is improved, and the health and thesafety of the user are protected are achieved.

Description

technical field [0001] The invention relates to the technical field of smart home, and more specifically, to a human flushing overheat protection device for a smart toilet and a smart toilet. Background technique [0002] With the development of smart home technology, users have more and more functional requirements for smart home equipment. As a kind of smart home equipment frequently used by users in daily life, whether the smart toilet has various functions and whether it can be convenient The safety and comfort while using have received widespread attention from users. [0003] In the prior art, smart toilets use a thermostat as an overheat protection device for the hot water heating system inside the smart toilet. When the water temperature inside the heating system exceeds the preset temperature threshold, the thermostat cuts off the power supply of the heating system to achieve control The temperature of the flushing water protects the human body from being scalded b...

AI Technical Summary

Problems solved by technology

[0004] There are at least the following defects in the prior art: the thermostat has large errors and cannot accurately detect the water temperature in real time; the integrated production cost of the thermostat is too high; the flushing is still in progress after the power supply of the heating system is disconnected, and the flushed water flow is due to the temperature Not suitable for causing discomfort or burns to the user

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