Control method of gas water heater

A technology for gas water heaters and control methods, which is applied to fluid heaters, lighting and heating equipment, etc., and can solve problems such as inability to perfectly adapt to the load size and unadjustable load

Active Publication Date: 2020-04-03
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the load of the eternal flame is not adjustable, and it cannot perfectly adapt to the load size required in the four seasons of spring, summer, autumn and winter.

Method used

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  • Control method of gas water heater
  • Control method of gas water heater
  • Control method of gas water heater

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0039] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0040] In order to achieve the purpose of the embodiment of the present invention, the embodiment of the present invention provides a control method for a gas water heater, the gas water heater may include: an eternal flame burner, wherein...

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Abstract

The embodiment of the invention discloses a control method of a gas water heater. The gas water heater comprises an ever-burning fire combustor, wherein the ever-burning fire combustor is used for carrying out combustion to preserve heat of water when there is no water flow signal and the gas water heater is in a heat preservation mode. The method comprises the steps of calculating the differencevalue between the actual heat preservation temperature D and the set heat preservation temperature C in the heat preservation mode; and adjusting the load of the ever-burning fire combustor by adjusting the opening degree of a proportional valve according to the size relation between the difference value and a preset difference value threshold and the current load state of the ever-burning fire combustor within a preset heat preservation duration. According to the scheme of the embodiment, the ever-burning fire load is adjusted in the heat preservation mode, and the effect of comfortable bathing is achieved.

Description

technical field [0001] The embodiment of the present invention relates to the control technology of household appliances, in particular to a control method of a gas water heater. Background technique [0002] At present, there is a thermal insulation gas water heater with an open flame on the market. After the proportional valve stops working, the temperature difference in the heat exchange pipeline is small, so as to achieve the effect of comfortable bathing. However, the load of the eternal flame is not adjustable, and it cannot perfectly adapt to the load size required in the four seasons of spring, summer, autumn and winter. Contents of the invention [0003] The embodiment of the present invention provides a control method of a gas water heater, which can adjust the load of the permanent flame in the heat preservation mode to achieve the effect of comfortable bathing. [0004] In order to achieve the purpose of the embodiment of the present invention, the embodiment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/20
CPCF24H9/2035
Inventor 朱泽春裘加恩张敏锋王贻峰
Owner JOYOUNG CO LTD
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