UV sterilization and disinfection water dispenser

Abstract

The invention relates to a UV sterilization and disinfection water dispenser. The UV sterilization and disinfection water dispenser is characterized by comprising a water tank, wherein the lower part of the water tank is communicated with a heating tank; a metal plate is arranged in the middle of the heating tank and divides the interior of the heating tank into a boiled water heating area and a warm water heating area; a heating wire of the boiled water heating area is connected with an external power supply through a 95-DEG C temperature control switch; a heating wire of the warm water heating area is connected with the external power supply through a 45-DEG C temperature control switch; meanwhile, the warm water heating area is connected with a UV sterilization disinfector through a water outlet pipe. Through preliminary heat exchange, recooling after boiling is not needed, so that lots of energy can be saved. According to the fact that each person consumes 1.2 kg warm water every day, and 1 billion persons drink warm water all over the country, 1.2 billion kg of boiled water is consumed nationwide every day; the theoretic calorie consumption=4.2*103*1kg*(95-45)=2.1*105J=210KJ, and Q=Cm(t1-t2)=1*1.2 billion*(95-45)=60 billion kilocalorie; and according to the heating efficiency of 0.8, the daily consumption of standard coal all over the country is 60 billion kilocalorie / 7000 / 0.8=107.14 billion kg of standard coal=10.714 million ton of standard coal, and the energy consumption of UV sterilization can be ignored. The UV sterilization and disinfection water dispenser has a wide market prospect.

Description

Technical field [0001] The invention relates to an ultraviolet sterilization and disinfection water dispenser. Background technique [0002] The drinking habit of the people in our country is generally to heat the water to boiling water and then cool it to room temperature. Its main purpose is to sterilize and make tea. When boiling water is not needed, the water is boiled and then cooled to warm water, causing huge energy waste. Summary of the invention [0003] Based on the above shortcomings in the prior art, the technical problem to be solved by the present invention is to provide an ultraviolet sterilization water dispenser that can effectively overcome the above shortcomings, provide aseptic disinfection, and save energy. [0004] The ultraviolet sterilization and disinfection water dispenser provided by the present invention is characterized in that it includes a water tank, the lower part of the water tank is connected with a heating box, and the middle of the heating box i...

AI Technical Summary

Problems solved by technology

Boiling water when it is not needed and then cooling it to warm water will cause huge waste of energy

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