Overnight water emptying device and timing method
An overnight water and timing technology, applied in beverage preparation devices, household appliances, applications, etc., can solve the problems of not being able to automatically determine the closing time, achieve the effects of increasing pressure, increasing tolerance, and reducing heat damage
Pending Publication Date: 2019-07-19
安徽麦特雷勃净化科技股份有限公司
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Problems solved by technology
The above scheme relies on manual operation for drainage, and cannot automatically determine the closing time according to the daily use rules to realize automatic operation
Method used
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[0034] 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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0035] A specific application of this embodiment is:
[0036] Such as Figure 1-5 As shown, the present invention is an overnight water emptying mechanism. After reaching the set conditions, the controller 8 controls the solenoid valve 6 to open, the booster pump 7 starts, and injects cold water into the heating water storage tank 1. Since the heating water storage tank 1 It is in a sealed state, so cold water is continuously poured into it, on the one hand, ...
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The invention discloses an overnight water emptying device and timing method. A heating water storage tank is communicated with a cold water pipe through a water inlet pipe, the cold water pipe is provided with a solenoid valve, a pressure limit one-way valve is communicated at the bottom of the heating water storage tank and communicated with a heat-resistant pipe, and a discharging port of the tail end of the heat-resistant pipe is connected into a sewage. The overnight water emptying timing method includes the steps: setting hot water emptying time; injecting cold water into the heating water storage tank, reducing water temperature, and increasing pressure in a cavity; discharging the mixed and cooled water in the heating water storage tank into the sewage. According to the device, heat loss of a water discharging system is reduced, emptying time is intelligently adjusted according to use records, usage amount is counted, historical use records are sorted, fitting curves of the usage amount and time are fitted to obtain a mean curve without abnormal values, the emptying time of hot water every day is set into Q=0 corresponding to minimum t added with t0, and overnight water isemptied as early as possible.
Description
technical field [0001] The invention relates to the field of heating water dispensers, in particular to an overnight water emptying device and a timing method. Background technique [0002] Water dispensers with heating function are widely used in schools, enterprises and other places. During use, hot water is continuously released and cold water is replenished to continue heating. During the time when no one is using it, the internal temperature drops due to heat radiation and heat conduction, and the water is heated and stored. The hot water in the tank is heated repeatedly. Residual chlorine and hypochlorous acid contained in tap water produce toxic carcinogenic compounds such as halogenated hydrocarbons and chloroform due to repeated heating. The traditional water dispenser needs to manually turn off the heating switch, but does not drain the hot water in the water tank. Continuing to use it the next day will still cause the remaining hot water in the water to be heated...
Claims
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Login to View More IPC IPC(8): A47J31/44A47J31/46A47J31/00
CPCA47J31/4403A47J31/46A47J31/465A47J31/00
Inventor 王军王亮
Owner 安徽麦特雷勃净化科技股份有限公司