Gas water heater and constant temperature control device and method thereof

A gas water heater and constant temperature control technology, applied in the field of electrical appliances, can solve the problems of inaccurate control, inability to control the temperature of the water at constant temperature, and inability to achieve constant constant temperature, and achieve the effect of satisfying user needs and meeting user needs.

Active Publication Date: 2014-10-15
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, the controllers of some gas water heaters cannot perform constant temperature control on the outlet water temperature, so users can only manually adjust the temperature through the water mixing valve to meet their own requirements.
Or, even if the controller can perform constant temperature control on the output water temperature, the control is imprecise and cannot achieve constant temperature effect

Method used

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

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Embodiment Construction

[0044] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0045] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for simplicity and clarity and does not in itself indicate a relationshi...

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Abstract

The invention discloses a gas water heater and a constant temperature control device and a constant temperature control method thereof. The constant temperature control device for the gas water heater comprises a temperature detector, a stepping motor and a controller, wherein the temperature detector is used for detecting an outlet water temperature of the gas water heater; the stepping motor is used for regulating the opening of a gas valve of the gas water heater; the controller is used for controlling the stepping motor to regulate the opening of the gas valve according to the outlet water temperature and a target temperature of the gas water heater so as to control the outlet water temperature. According to the gas water heater and the constant temperature control device and the constant temperature control method thereof, which are disclosed by the invention, constant temperature control on the outlet water temperature can be implemented, the gas water heater is enabled to output constant-temperature hot water constantly; control is accurate to carry out; the requirements of users are met.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, in particular to a gas water heater, and a constant temperature control device and method for the gas water heater. Background technique [0002] Gas water heater is a kind of water heater, which can be used immediately after burning, which provides great convenience for people. Among them, the circuits and structures of the controllers of gas water heaters are various, and each manufacturer develops them by themselves. In addition, the controllers of some gas water heaters cannot perform constant temperature control on the outlet water temperature, so users can only manually adjust the temperature through the water mixing valve to meet their own requirements. Or, even if the controller can perform constant temperature control on the output water temperature, the control is imprecise and cannot achieve constant temperature effect. Contents of the invention [0003] The object of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/20
Inventor 赵双喜梁国荣李光华
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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