Hot water equipment and its outlet water temperature calibration method and device
A technology of water outlet temperature and calibration method, applied in beverage preparation devices, kitchen utensils, household appliances, etc., can solve problems such as difference in output power of heat pipes, deviation between water temperature and set temperature, differences in heat pipes, etc., so as to improve user experience , the effect of improving the accuracy
Active Publication Date: 2018-11-27
FOSHAN SHUNDE MIDEA WATER DISPENSER MFG +1
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Problems solved by technology
However, due to local differences, the voltage of the AC mains is generally different, so the output power of the heat pipe corresponding to the same chopping wave is quite different, and there are also big differences in the heat pipe and water pump of different water heating equipment
Therefore, for different water heating equipment and electricity consumption environment, there is a large deviation between the outlet water temperature obtained under the same control parameters and the set temperature
Method used
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[0028] 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 and are intended to explain the present invention and should not be construed as limiting the present invention.
[0029] The method and device for calibrating the outlet water temperature of the water heating equipment and the water heating equipment according to the embodiments of the present invention will be described below with reference to the accompanying drawings.
[0030] figure 1 It is a flow chart of a method for calibrating outlet water temperature of a water heater according to an embodiment of the present invention. In the embodiment of the present invention, such as figure 2 As shown, the hot water heating equipment may incl...
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The invention discloses hot water production equipment as well as an outlet water temperature calibration method and calibration device, wherein the method comprises the following steps: when receiving a calibration command of a user, controlling the hot water production equipment to step into an outlet water temperature calibration mode; acquiring an outlet water calibration temperature, and detecting an actual outlet water temperature of a water outlet; acquiring a temperature difference between the actual outlet water temperature and the outlet water calibration temperature when the actual outlet water temperature is greater than or less than the outlet water calibration temperature, and regulating the output power of an instant heating pipe according to the temperature difference, so that the actual outlet water temperature is identical to the outlet water calibration temperature; and acquiring the regulated output power of the instant heating pipe, and calculating a power proportion coefficient in accordance with the regulated output power of the instant heating pipe and preset output power corresponding to the outlet water calibration temperature so as to calibrate the outlet water temperature of the water outlet. The method, by calibrating the outlet water temperature of the water outlet on the basis of the calculated power proportion coefficient, so that the accuracy of the outlet water temperature of the hot water production equipment is improved and user experience is enhanced.
Description
technical field [0001] The invention relates to the field of water temperature control, in particular to a method for calibrating the outlet water temperature of a hot water equipment, a device for calibrating the outlet water temperature of a hot water equipment, and a hot water equipment. Background technique [0002] Currently, hot water production equipment such as instant hot water dispensers have different outlet water temperatures. In the related technology, by calculating the thermal energy required to heat water to different outlet water temperatures, and calculating the output power required by the instant heat pipe according to the thermal efficiency of the instant heat pipe, and then performing chopping processing on the AC mains by controlling the thyristor, The water is heated by controlling the output power of the heat pipe to reach the corresponding power value. However, due to local differences, the voltage of the AC mains is generally different, so the out...
Claims
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IPC IPC(8): A47J31/56
CPCA47J31/56
Inventor 陈超尹小柏王彩霞陈晓明
Owner FOSHAN SHUNDE MIDEA WATER DISPENSER MFG