Boiler with radiofrequency detection function and boiler system

Abstract

The invention relates to a boiler with a radiofrequency detection function and a boiler system. The boiler comprises a boiler body, wherein the boiler body is provided with a radiofrequency device and a time module; the time module is used for monitoring the cooking time of the boiler, and transmitting a cooking time signal to the radiofrequency device; and the radiofrequency device is used for transmitting a time alarm signal for prompting a user to an external receiver when the cooking time reaches the preset time. In the invention, a radiofrequency technology is applied to the boiler, and the radiofrequency device is used for transmitting a corresponding alarm signal to the receiver for prompting the user to take a corresponding action when the cooking time reaches the preset time or the cooking temperature of the boiler reaches a preset dry burning temperature, so that cooking accidents are avoided, and the using safety of the boiler is enhanced; and the cooking time or the cooking temperature of the boiler can be monitored periodically, and the user can know the cooking time and temperature of the boiler at any time through the receiver without standing beside the boiler, so that convenience is brought to comprehensive and effective long-distance monitoring of the cooking situation for the user.

Description

technical field [0001] The invention relates to the technical field of cooking utensils, in particular to a cooking utensil and a cooking utensil system with a radio frequency detection function. Background technique [0002] Cooking pots and utensils are necessary kitchen utensils for people's daily life. In order to measure the cooking temperature of the pot, at present, a thermometer is usually arranged on the pot cover of the pot. [0003] Thermometers usually use pointer type, and the principle of temperature measurement is to use thermal bimetals, which generally use iron and copper alloys, adding elements such as nickel and manganese to change their expansion coefficients, resulting in high-expansion side and low-expansion side alloys, and then Composite composition, when the temperature changes, because the expansion coefficient of the high expansion side of the thermal bimetal is much higher than that of the low expansion side, the thermal bimetal bends, fix one en...

AI Technical Summary

Problems solved by technology

[0004] Although the existing pot has a temperature indication, it can remind the user of the cooking temperature of the pot. However, because the thermometer is set on the pot cover, the thermal contact of the thermometer is poor, and the reaction is slow. The temperature display is different from the actual pot temperature. A large deviation, about 20-30 degrees difference, this kind of temperature test result is not very useful for cooking reference, it is likely to lead to overcooking and waste of food and energy

And because the cooking time of the pot cannot be automatically prompted to the user, the user needs to stay beside the pot for a long time to monitor the change of the cooking temperature of the pot

In addition, the existing pots with temperature measuring function do not have an alarm function when the cooking temperature exceeds the dry temperature of the pot, which makes the safety of the pot not high

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