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Gas water heater and its control method

A technology of a gas water heater and a control method, which is applied to fluid heaters, lighting and heating equipment, etc., can solve problems such as potential safety hazards, and achieve the effect of improving safety

Active Publication Date: 2021-09-28
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The design parameters of the gas water heater control panel program are measured and set in advance when the parameters of the gas water heater are under standard conditions. However, once the gas water heater is abnormal, it is prone to safety hazards

Method used

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  • Gas water heater and its control method
  • Gas water heater and its control method
  • Gas water heater and its control method

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, if there are descriptions involving "first", "second" and ...

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PUM

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Abstract

The invention discloses a gas water heater and a control method thereof. The gas water heater includes a burner with a combustion chamber and a condensed water drain pipe communicating with the combustion chamber; wherein, the control method of the gas water heater includes the following steps: obtaining The liquid level of the condensed water drain pipe; when it is determined that the liquid level of the condensed water drain pipe is not within the first liquid level preset range, the gas water heater is controlled to stop air intake. The invention is beneficial to improving the safety in use of the gas water heater.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to a gas water heater and a control method thereof. Background technique [0002] In the related art, when the gas water heater is running, the gas flow rate is generally controlled to control the gas combustion heat required for supplying hot water. For a gas water heater with a blower, the corresponding air volume is provided by controlling the fan speed to maintain the combustion operation of the gas water heater under good conditions. The design parameters of the gas water heater control panel program are measured and set in advance when the parameters of the gas water heater are in the standard condition. However, once the gas water heater is abnormal, it is prone to safety hazards. Contents of the invention [0003] The main purpose of the present invention is to provide a gas water heater and its control method, aiming at improving the safety of the gas water heater....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H9/20F24H9/18F24H9/00
CPCF24H9/0005F24H9/1836F24H9/2035
Inventor ไป˜ๆˆๅ…ˆ
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD