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Constant temperature control method, heating device and storage medium

A constant temperature control and heating device technology, applied in the direction of electric heating devices, electrical components, etc., can solve the problems of dependence on temperature sensors, poor applicability, and inability to meet the needs of constant temperature control, and achieve high temperature control accuracy and improve applicability.

Active Publication Date: 2021-11-16
张宜悦
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One is to control the power-on time of the heater to achieve temperature control; the circuit adopted in this method is simple, but the temperature control accuracy is poor, which cannot meet the constant temperature control requirements
[0004] The other is to add a temperature sensor on the heater, or add a temperature sensor to the terminal equipment, and use the feedback data of the temperature sensor to control the switching time of the heater to achieve the purpose of constant temperature; but this method must rely on the temperature sensor. has certain limitations and poor applicability

Method used

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  • Constant temperature control method, heating device and storage medium
  • Constant temperature control method, heating device and storage medium
  • Constant temperature control method, heating device and storage medium

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Embodiment Construction

[0056] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0057] Such as figure 1 as shown, figure 1 It is a schematic diagram of the hardware structure of an embodiment of the heating device of the present invention.

[0058] The heating device 100 of the present application can be an aroma diffuser, an electric faucet, an electric blanket, an electric iron, an electric soldering iron, a heat gun, a heat fan, an electric heater, a floor heater, an electric rice cooker, an electric saucepan, an electric frying pan, an electric furnace, an electric water heater , Moxibustion device, electric gloves, electric clothes, electric insoles, electric belts, electric vests, tin stoves, reflow soldering or incubators, etc.

[0059] Such as figure 1 As shown, the heating device 100 may include: a processor 1001 , such as an MCU, a network interface 1004 , a user interface 1003 , a m...

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Abstract

The invention discloses a constant temperature control method, by calculating the heating element at the target temperature T t Under the resistor value R A , and detect the resistance value R of the heating element in the heating state B , according to R B with R A The size comparison result controls the heating element to heat or suspend heating, and maintains the temperature of the heating element at the target temperature T t . The invention also discloses a heating device and a storage medium. The invention improves the accuracy and applicability of constant temperature control.

Description

technical field [0001] The invention relates to the technical field of temperature control, in particular to a constant temperature control method, a heating device and a storage medium. Background technique [0002] In the existing temperature control field, there are mainly two ways to achieve the temperature control effect. [0003] One is to control the power-on time of the heater to achieve temperature control; this method uses a simple circuit, but the temperature control accuracy is poor, and it cannot meet the needs of constant temperature control. [0004] The other is to add a temperature sensor on the heater, or add a temperature sensor to the terminal equipment, and use the feedback data of the temperature sensor to control the switching time of the heater to achieve the purpose of constant temperature; but this method must rely on the temperature sensor. It has certain limitations and poor applicability. Contents of the invention [0005] The main purpose of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B1/00
CPCH05B1/02H05B1/0252
Inventor 张宜悦
Owner 张宜悦
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