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Gas water heater control method and control system

A technology for a gas water heater and a control method is applied in the fields of control systems, computer-readable storage media, and control methods for gas water heaters, and can solve problems such as large differences in gas composition, incomplete combustion, and vibration combustion.

Active Publication Date: 2018-09-11
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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  • Application Information

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Problems solved by technology

However, due to the diversification of gas sources for combustion, the composition of the gas varies greatly. When the composition of the gas is different, it is easy to cause problems such as incomplete combustion and vibration combustion.

Method used

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  • Gas water heater control method and control system
  • Gas water heater control method and control system
  • Gas water heater control method and control system

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Embodiment Construction

[0044] In order to understand the above aspects, features and advantages of the present invention more clearly, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other in the case of no conflict.

[0045] Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. Example limitations.

[0046] Refer below Figure 1 to Figure 9 The control method, control system, computer device, and computer-readable storage medium of the gas water heater according to some embodiments of the present in...

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Abstract

The invention provides a gas water heater control method and a control system. The gas water heater control method comprises the steps that the target water outlet temperature is received, and the target hot water productivity is calculated according to the current water inlet temperature sent by a water temperature detecting unit of a gas water heater and the current water flow rate sent by a water supply unit of the gas water heater; the current hot water productivity is calculated according to the current water inlet temperature, the current water outlet temperature sent by the water temperature detecting unit of the gas water heater and the current water flow rate; and the current hot water productivity is compared with the target hot water productivity, the fuel gas burning state of the gas water heater is judged, the opening degree of a fuel gas control unit of the gas water heater is controlled according to the comparative result, and operation of the gas water heater is controlled. By means of the control method, it is guaranteed that in the burning operation process of the gas water heater, introduced fuel gas energy and appropriate air are appropriately mixed, the appropriate burning condition is achieved, and the good burning condition is guaranteed.

Description

technical field [0001] The present invention relates to the technical field of gas appliances, and in particular, to a control method, a control system, a computer device, and a computer-readable storage medium of a gas-fired water heater. Background technique [0002] At present, gas water heaters have become the main water supply appliances in the market. During the working process of existing gas water heaters, the gas combustion heat required for hot water is generated by controlling the flow of gas supplied. With the corresponding fan speed to provide the corresponding air volume, in order to maintain the combustion operation under good conditions. However, due to the diversification of gas sources for combustion, the gas composition varies greatly. When the gas composition is different, it is easy to cause problems such as incomplete combustion and vibration combustion. SUMMARY OF THE INVENTION [0003] The present invention aims to solve at least one of the technic...

Claims

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Application Information

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IPC IPC(8): F24H9/20F23N1/00
CPCF23N1/005F24H9/2035F23N2223/04F23N2225/20F23N2225/21F23N2239/04F23N2241/04
Inventor 薛承志梁国荣寿利萍
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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