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Gas water heater, control method and device thereof and constant-temperature device

A technology for a gas water heater and a constant temperature device is applied in the field of the device, a gas water heater and a control method thereof, and a constant temperature device, and can solve the problems of easy fluctuation of water temperature and the like

Pending Publication Date: 2020-12-01
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a gas water heater and its control method, device, and constant temperature device for the problem that the water temperature of the traditional gas water heater is easy to fluctuate.

Method used

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  • Gas water heater, control method and device thereof and constant-temperature device
  • Gas water heater, control method and device thereof and constant-temperature device
  • Gas water heater, control method and device thereof and constant-temperature device

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Embodiment Construction

[0025] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.

[0026] see figure 1 , a method for controlling a gas water heater, comprising step S100, step S200 and step S300.

[0027] Step S100, when the gas water heater is turned on, the temperature of the heating water and the temperature of the constant temperature water are acquired.

[0028] Specifically, the temperature of the heating water is the water outlet temperature of the heat exchanger of the gas water heater, the temperature of the ...

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Abstract

The invention relates to a gas water heater, a control method and device thereof and a constant-temperature device. The constant-temperature device is arranged at a water outlet pipeline of a heat exchanger of the gas water heater so that in the operation process of the gas water heater, analysis can be conducted according to the temperature (namely, the temperature of heated water) of hot water obtained after combustion heating of the gas water heater and the water temperature (namely, the temperature of constant-temperature water) of a constant-temperature water tank in the constant-temperature device. Under the situation that the water inlet flow of the gas water heater is reduced due to multi-point water consumption by users, and consequently, the temperature of the heated water is suddenly increased, the temperature of the heated water can be adjusted in time, it is guaranteed that the temperature of the constant-temperature water in the constant-temperature water tank is kept unchanged, and accordingly, the hot water at the constant temperature is conveyed to the users through the constant-temperature water tank. Therefore, through the scheme, water temperature fluctuation can be effectively avoided during water consumption by the users.

Description

technical field [0001] The present application relates to the technical field of household electrical appliances, in particular to a gas water heater and its control method, device, and constant temperature device. Background technique [0002] Gas water heater, also known as gas water heater, refers to a gas appliance that uses gas as fuel to transfer heat to cold water flowing through a heat exchanger through combustion heating to achieve the purpose of preparing hot water. Compared with traditional electric water heaters, gas water heaters have the advantages of being ready to use without waiting. At the same time, gas water heaters realize the separation of heat production and heat supply, avoiding the danger of electric leakage during bathing, and have higher safety performance. Therefore, the gas water heater is deeply loved by the people and is widely used in daily life. [0003] However, during the use of the gas water heater, especially when the user is taking a ba...

Claims

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Application Information

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IPC IPC(8): F24H9/20F24H9/14F24H1/12
CPCF24H9/2035F24H9/142F24H1/125
Inventor 黄旭盈
Owner GREE ELECTRIC APPLIANCES INC
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