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Constant-temperature control method of gas water heater

A gas water heater and constant temperature control technology, applied in fluid heaters, lighting and heating equipment, etc., can solve the problems of poor bathing experience for users, hot and cold outlet water temperature, etc., and achieve good bathing experience with simple and reliable methods

Pending Publication Date: 2020-11-10
VATTI CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In related technologies, most gas water heaters are subject to differences in water pressure, air pressure and various components, and the outlet water temperature often fluctuates, resulting in a bad bathing experience for users.

Method used

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  • Constant-temperature control method of gas water heater
  • Constant-temperature control method of gas water heater
  • Constant-temperature control method of gas water heater

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Embodiment Construction

[0045] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of the technical solutions claimed in the present invention.

[0046] like Figures 1 to 3 As shown, this embodiment provides a constant temperature control method for a gas water heater. The gas water heater applies the constant temperature control method in this embodiment to calculate the heat conversion relationship through the collection of heat energy conversion relationships...

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Abstract

The invention discloses a constant-temperature control method of a gas water heater. The gas water heater applies the constant-temperature control method in the embodiment to calculate a heat conversion relation through collection of the heat energy conversion relation, calculation is performed through a water transfer algorithm in different water flow environments to judge the state of the current water flow, so that the current value and the gear value output by a proportional valve are calculated according to the change condition of the water flow, the opening degree of the gas proportionalvalve is controlled according to the current value and the gear value output by the proportional valve so that the water outlet temperature can be close to the preset target temperature, and constant-temperature control over the gas water heater is achieved. The method is simple and reliable, the constant water outlet temperature of the gas water heater can be kept in different water flow environments, and therefore good bathing experience is brought to users.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to a constant temperature control method of a gas water heater. Background technique [0002] In related technologies, most gas water heaters are subject to differences in water pressure, air pressure and various components, and the temperature of the outlet water often fluctuates, resulting in a bad bathing experience for users. Therefore, the constant temperature problem of the outlet water temperature of the gas water heater becomes a technical problem to be solved urgently that the existing gas water heater exists. Contents of the invention [0003] The purpose of the present invention is to solve one of the problems existing in the related art at least to a certain extent. Therefore, the present invention proposes a constant temperature control method for gas water heaters. The temperature of the outlet water is kept constant, so as to bring users a good bathing experi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/20
CPCF24H9/2035
Inventor 郑来松潘叶江
Owner VATTI CORP LTD
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