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Gas water heater and liter changing control device thereof

A gas water heater and control device technology, which is applied in fluid heaters, lighting and heating equipment, etc., can solve problems such as unsatisfactory, insufficient intelligence, and waste of energy, and achieve the effects of avoiding energy waste, improving comfort, and intelligent gas water heaters

Active Publication Date: 2015-07-08
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Since the number of variable liters is fixed, it can only be burned under the maximum heat load under this liter number, which is not only not smart enough, but also wastes energy and cannot meet the needs of users

Method used

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  • Gas water heater and liter changing control device thereof
  • Gas water heater and liter changing control device thereof
  • Gas water heater and liter changing control device thereof

Examples

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Embodiment Construction

[0021] 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.

[0022] 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 the purpose of simplicity and clarity and does not in itself indicat...

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Abstract

The invention discloses a liter changing control device of a gas water heater. The liter changing control device of the gas water heater comprises a temperature detection module used for detecting the water temperature of a water inlet, a water flow rate detection module used for detecting the inflow rate, a gas proportion valve and a controller, wherein the controller calculates the actually needed heating load according to the water temperature of the water inlet, the inflow rate and the set temperature of a user, adjusts the current of the gas proportion valve according to the actually needed heating load and acquires the current using liter by sampling the current of the gas proportion valve in real time. The liter changing control device of the gas water heater can achieve the intelligent liter changing function of the gas water heater and fully meet the user requirements. The invention further discloses the gas water heater with the liter changing control device.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to a gas water heater variable lift control device and a gas water heater with the variable lift control device. Background technique [0002] At present, the gas water heater has only three kinds of liters to choose from, which are 12L / 10L / 8L. The variable liters are fixed, and the maximum heat load combustion under each liter is also fixed. Since the number of variable liters is fixed, it can only be burned at the maximum heat load under the number of liters, which is not only not smart enough, but also wastes energy and cannot meet the needs of users. Contents of the invention [0003] The object of the present invention is to solve at least one of the above-mentioned technical drawbacks. [0004] Therefore, an object of the present invention is to provide a gas water heater variable lift control device, which can realize the intelligent variable rate function of the gas...

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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