Water flow sensor matching method, device and water heater
A technology of water flow sensor and matching method, which is applied to fluid heaters, fluid heater control, solar thermal power generation, etc. It can solve the problems of users using water heaters, affecting the production efficiency of water heaters, etc., and achieve the effect of reducing production materials
Active Publication Date: 2022-05-17
GUANGDONG VANWARD NEW ELECTRIC CO LTD
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Problems solved by technology
[0003] However, since there are many types of water flow sensors, when the water flow sensor does not match the water heater, the water flow calculated by the water heater in the traditional technology based on the detection signal output by the water flow sensor is quite different from the actual water flow, which affects the production of the water heater. Efficiency and inconvenience to users in using water heaters
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[0041] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the application are given in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.
[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.
[0043] It should be noted that when an element is considered to be "connected" to another element, it may...
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The application relates to a water flow sensor matching method, device and water heater. The water flow sensor matching method includes the steps of: obtaining the detection signal output by the water flow sensor, the water temperature of the water inlet and the water outlet; calling the water flow algorithm to process the detection signal to obtain the theoretical water flow; according to the water temperature of the water outlet and the water temperature of the water inlet The temperature difference between them, the theoretical water flow and the preset reference power determine whether the water flow algorithm matches the water flow sensor; if the water flow algorithm does not match the water flow sensor, update the water flow algorithm and return to obtain the detection signal output by the water flow sensor 1. The water temperature at the water inlet and the water temperature at the water outlet until the updated water flow algorithm matches the water flow sensor. The method can effectively reduce production materials, improve production efficiency and avoid unstable outlet water temperature.
Description
technical field [0001] The present application relates to the technical field of water heaters, in particular to a water flow sensor matching method and device, a water heater, computer equipment and a computer-readable storage medium. Background technique [0002] With the improvement of people's living standards, the requirements for water heaters are getting higher and higher. Users hope that the water heater can output hot water quickly and stably, which requires flexible adjustment of the power of the heating device in the water heater to adjust the outlet water temperature of the water heater. In the process of adjusting the power of the heating device, the water intake of the water heater is a relatively important parameter. In traditional technology, obtaining water flow through a water flow sensor is a common method. The water flow sensor converts the water flow into a frequency value and outputs it to the water heater. The water heater can process the frequency v...
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IPC IPC(8): F24H9/20F24H15/238F24H15/176
CPCF24H9/2014F24H9/2035Y02E10/40
Inventor 卢宇轩王杰盛林锐兴张其
Owner GUANGDONG VANWARD NEW ELECTRIC CO LTD