Intelligent control method for electric heater

A technology of intelligent control and electric heaters, which is applied in household heating, heating methods, electric heating systems, etc., can solve problems such as excessive temperature rise at the edge of the body, affect the user's heating experience, and the heating effect of the body is not obvious, etc., to ensure The effect of life and safety in use

Pending Publication Date: 2022-04-15
SHIJIAZHUANG GREE SMALL HOUSEHOLD ELECTRICAL APPLIANCES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, during the heating process of the electric heating oil heater, the heating effect is not obvious and the temperature rise of the edge of the heater body exceeds the standard, which has become a difficult problem in the industry.
The heating effect of the ting system is not obvious, which directly affects the user's heating experience; if the heating effect of the product is rashly improved, the temperature rise of the ting system will exceed the national standard requirements

Method used

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  • Intelligent control method for electric heater

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Experimental program
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Effect test

Embodiment 1

[0041] In this embodiment, the electric heater is an electric heating oil heater, which includes an environmental temperature sensor and a control temperature sensor. The environmental temperature sensor is used to detect the ambient temperature before the electric heating oil heater is started, and is located outside the electric heating oil heater; the control sensor The thermostat is used to detect the real-time temperature of the electric heating oil, and is located near the heating wire in the electric heating oil. In this embodiment, the ambient temperature threshold T0 is set to 19°C; the first temperature threshold T1 is set to 50°C, and the second temperature threshold T2 is set to 90°C. Due to heat dissipation and other reasons, the temperature is much lower than 90°C, which will not cause safety hazards to the human body; the third temperature threshold T3 is set to 130°C.

[0042] An intelligent control method for electric heating oil heater provided in this embodi...

Embodiment 2

[0047] In this embodiment, the electric heater includes an environmental temperature sensor, a control temperature sensor and a controller. The environmental temperature sensor is used to detect the ambient temperature before the electric heater is started, and is located outside the electric heater; the control temperature sensor is used to detect the temperature of the electric heater. The real-time temperature of the heater is located near the heating wire in the electric heater. In this embodiment, the ambient temperature threshold T0 is set to 23°C; the first temperature threshold T1 is set to 60°C, the second temperature threshold T2 is set to 85°C; and the third temperature threshold T3 is set to 140°C.

[0048] An intelligent control method for an electric heater provided in this embodiment is as follows:

[0049] Before the electric heater is started, the temperature sensor is controlled to measure the ambient temperature before the electric heater is started, and the...

Embodiment 3

[0053] In this embodiment, the electric heater includes an environmental temperature sensor, a control temperature sensor and a controller. The environmental temperature sensor is used to detect the ambient temperature before the electric heater is started, and is located outside the electric heater; the control temperature sensor is used to detect the temperature of the electric heater. The real-time temperature of the heater is located near the heating wire in the electric heater. In this embodiment, the ambient temperature threshold T0 is set to 25°C; the first temperature threshold T1 is set to 55°C, the second temperature threshold T2 is set to 95°C; and the third temperature threshold T3 is set to 135°C.

[0054] An intelligent control method for an electric heater provided in this embodiment is as follows:

[0055] Before the electric heater is started, the temperature sensor is controlled to measure the ambient temperature before the electric heater is started, and the...

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Abstract

The invention discloses an intelligent control method for an electric heater, and the method comprises the steps: controlling the electric heater to enter different modes for operation according to the environment temperature before the electric heater is started: when the environment temperature before the electric heater is started is greater than or equal to an environment temperature threshold T0, entering a safety scale type; when the temperature of the environment where the electric heater is located is smaller than the environment temperature threshold value T0 before the electric heater is started, a comfortable mode is started; under the ampere scale, the electric heater conducts self-heating till the temperature of the electric heater is larger than or equal to a first temperature threshold value T1, and the heating power is reduced; in the comfortable mode, the electric heater conducts self-heating till the temperature of the electric heater is larger than or equal to a second temperature threshold T2, and the heating power is reduced; wherein the second temperature threshold value T2 is larger than the first temperature threshold value T1. Under the condition of meeting safety regulations, intelligent control over heating is achieved, and the comfort experience of a user is improved.

Description

technical field [0001] The invention belongs to the field of electric heater control, in particular to an intelligent control method for electric heaters. Background technique [0002] With the popularization of heating products in the market, the problems that users have in daily use and experience are also exposed. Among them, during the heating process of the electric heating oil heater, the heating effect is not obvious and the temperature rise of the edge of the heater body exceeds the standard, which has become a problem in the industry. The heating effect of the tin system is not obvious, which directly affects the user's heating experience; if the heating effect of the product is rashly improved, the temperature rise of the tin will exceed the national standard. Therefore, it is an urgent problem to design an intelligent control method that can not only meet the requirements of the national standard, but also bring the maximum comfort experience to the user. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D13/04F24D19/10
Inventor 白相星王霄鹏马猛李静韩响景盼
Owner SHIJIAZHUANG GREE SMALL HOUSEHOLD ELECTRICAL APPLIANCES
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