Water heater and its control method and computer-readable storage medium
A control method and water heater technology, applied in the field of water heaters and their control, and computer-readable storage media, can solve problems such as water scalding users and the like
Active Publication Date: 2021-05-28
WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD
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- Application Information
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Problems solved by technology
[0005] The main purpose of the present invention is to provide a water heater and its control method and computer-readable storage medium, aiming to solve the problem of scalding the user by the water delivered by the water heater
Method used
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no. 1 example
[0076]Referfigure 2 ,figure 2 The first embodiment of the control method of the water heater of the present invention, the control method of the water heater includes the following steps:
[0077]Step S10, after detecting the flow sensor generates a pulse, the number of pulses generated by the flow sensor during the current time period, and the pulse width corresponding to the current generated pulse of the flow sensor;
[0078]In the present invention, the water heater is a flash water heater, and the heat-heat heating water heater refers to the heating of water in the water heater effluent. A flow sensor is provided with a flow sensor in the water heater, and the flow sensor can be a Hall flow sensor or other type of flow sensor.
[0079]At the positive electrode of the Hall element of the Hall flow sensor, the load resistance is collected, and the 5V DC voltage is passed, and the current direction is orthogonal to the magnetic field direction. When there is water flowing in the water pipe...
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The invention discloses a water heater control method, the water heater control method is applied to the water heater, the outlet pipe of the water heater is provided with a flow sensor, and the water heater control method includes the following steps: After the pulse, regularly acquire the number of pulses generated by the flow sensor in the current time period, and the pulse width corresponding to the pulse currently generated by the flow sensor; determine the first flow rate of the outlet pipe according to the number of pulses, and The pulse width determines the second flow rate of the water outlet pipe; when the flow difference between the first flow rate and the second flow rate is less than or equal to the first preset threshold value, the heating device of the water heater is controlled to reduce the output heating energy. The invention also discloses a water heater and a computer-readable storage medium. The invention prevents the user from being scalded when the user turns off the hot water of the water heater.
Description
Technical field[0001]The present invention relates to the field of home appliance technology, and more particularly to a water heater and a control method thereof and a computer readable storage medium.Background technique[0002]With the increase in people's living standards, the water heater has become an indispensable home appliance for each family.[0003]In the prior art, the manufacturer desigbs an immediate heated water heater such that when the use of the water heater of the water heater, that is, the user turns on the valve of the water heater, the water output is output, at this time, the flow sensor starts Generating a pulse, the heating member of the water heater will start or the heating energy conduit of the water heater is communicated to heat the water entering the water heater.[0004]When the user is turning off the valve of the water heater, the water heater is generally guanshow, then cut off heating energy. However, the movement of Guanshui is not cut off the water. T...
Claims
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IPC IPC(8): F24H9/20
CPCF24H9/2007
Inventor 李秉樵
Owner WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD