Temperature sensors, water heater and fault treating method and device

Abstract

The invention provides temperature sensors, a water heater, a fault treating method, a fault treating device, computer equipment and a computer readable storage medium. Each temperature sensor comprises a thermistor and protecting devices, wherein the protecting devices are in series connection with the thermistor and used for being cut off when the temperature sensor has a fault. According to thetemperature sensors, the protecting devices are in series connection with the thermistors on the basis of the thermistors of existing temperature sensors, when an electric controller of the water heater has a fault and the water temperature in a water tank exceeds a preset temperature, the protecting devices of the temperature sensors are cut off, a heating device of the water heater is further cut off, the heating device is directly cut off when the temperature sensors have faults, and the reliability of the water heater and the user using safety are guaranteed; and in addition, the protecting devices are additionally arranged on the basis of an existing electronic temperature limiter, and the cost is low.

Description

technical field [0001] The present invention relates to the field of water heaters, and more specifically, to a temperature sensor, a water heater, a fault handling method, a fault handling device, computer equipment, and a computer-readable storage medium. Background technique [0002] Most of the water heaters (or water storage tanks) currently on the market use mechanical temperature limiters or electronic temperature limiters. Due to the high price of mechanical temperature limiters, electronic temperature limiters are usually used to assemble water heaters. As a result, when the water heater fails, the load cannot be cut off in time to realize bipolar disconnection, which brings safety hazards and inconvenience to the user, and it cannot meet the CE certification standard (the products with the CE certification mark meet the relevant European The main requirements stipulated in the directive), cannot pass the certification. Contents of the invention [0003] The pres...

AI Technical Summary

Problems solved by technology

As a result, when the water heater fails, the load cannot be cut off in time to realize bipolar disconnection, which brings safety hazards and inconvenience to the user, and it cannot meet the CE certification standard (the products with the CE certification mark comply with the relevant European The main requirements stipulated in the directive), can not pass the certification

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