Heating device, electric water heater and control method

A heating device, electric water heater technology, applied in the direction of water heater, fluid heater, heating element shape, etc.

Pending Publication Date: 2021-07-30
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application aims at the safety problems caused by the high working temperature of the heating device caused by dry burning, etc. and the explosion

Method used

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  • Heating device, electric water heater and control method
  • Heating device, electric water heater and control method

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Embodiment Construction

[0037] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "...

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Abstract

The invention relates to a heating device, an electric water heater and a control method. The heating device comprises a heat conducting plate and a heat generating pipe, wherein the heat conducting plate is provided with a first mounting hole and a second mounting hole, the first mounting hole penetrates through the heat conducting plate, and the second mounting hole is used for mounting a temperature sensing device; and the heat generating pipe is arranged in the first mounting hole in a penetrating hole and is tightly connected with the first mounting hole. The working temperature of the heat generating pipe is transmitted to the temperature sensing device in real time by arranging the heat conducting plate, the temperature sensing device can sense the actual working temperature of the heat generating pipe in time, and connection between the heat generating pipe and a power source can be cut off in time, so that electric leakage of the heat generating pipe caused by pipe explosion during long-time high-temperature working of the heat generating pipe is avoided, and safety accidents are avoided.

Description

technical field [0001] The present application relates to the technical field of household appliances, in particular to a heating device, an electric water heater and a control method. Background technique [0002] Along with the raising of people's living standard, the use of water heater is also more and more extensive. Among them, electric water heaters do not have high requirements for installation conditions, and can be used as long as they are powered on, and are widely used by users. [0003] Specifically, the heating device is the core component of the electric water heater. Dry heating will greatly affect the service life of the electric water heater, and dry heating will easily cause the heating device to burst, causing the heating device to leak electricity and causing safety accidents. The anti-dry function of the existing electric water heater is mainly to install an additional temperature measuring tube in the electric water heater, and a temperature sensing d...

Claims

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Application Information

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IPC IPC(8): F24H1/20F24H9/18F24H9/20H05B3/42
CPCF24H1/202F24H9/1818F24H9/2021H05B3/42
Inventor 汤亮金胜昔张志华黄宝明赵勇张瑞
Owner GREE ELECTRIC APPLIANCES INC
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