Green direct drinking machine capable of recovering whole sensible heat

A water dispenser and green technology, which can be used in beverage preparation devices, heating devices, household appliances, etc., can solve the problems of secondary pollution of drinking water, easy scalding of children and the elderly, and potential safety hazards, so as to improve drinking water safety and save drinking water. Preparation time, easy-to-use effect

CN101322619AInactive Publication Date: 2008-12-17侴乔力
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2008-12-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an environment-friendly direct drinking water machine which can recycle all sensible heat; during the process that upper water is heated to 100-200 DEG C for sterilizing to become drinking water, a closed-circuit caloric content cycle, which is formed by 1-40 DEG C small temperature difference heat exchange technology, is adopted for producing the drinking water, the temperature of which is higher than that of the upper water by 1-40 DEG C, and 50-99% of sensible heat is recycled in total; therefore, only by compensating 1-50% of sensible heat loss and heat loss in the systemic circulation through heating, 20-1000 liters of drinking water can be produced by one kwh of electricity, the coefficient of performance of the drinking water machine can reach 80, which is 100 times of the traditional electric kettle for boiling water (100 DEG C); therefore, the drinking water machine is the most energy-saving product in the world in the 21st century.
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Description

(1) Technical field

[0001] The invention relates to a green direct water dispenser which recovers all sensible heat. (2) Background technology

[0002] The traditional electric kettle / stove boils water, and each ton of 25°C urban tap water (hereinafter referred to as "Shangshui") needs to consume 87 degrees of electricity to boil to 100°C, which has the following disadvantages:

[0003] 1. Since all the sensible heat from 25°C to 100°C is played back to the environment, an open-circuit enthalpy process is formed, which not only increases the operating cost, but also causes a huge waste of energy; moreover, it must be equipped with a high-power electric heater and an insulated water storage tank, which increases the initial investment ;

[0004] 2. Go through 5 steps before drinking: (a) connect the water to the electric kettle; (b) heat the water in the electric kettle to 100°C; (c) pour the drinking water into a thermos / box to keep it warm; (d) pour the insulated drinking ...

Examples

Embodiment Construction

[0053] Embodiment 1 of reclaiming all sensible heat green direct water dispensers proposed by the present invention is shown in Figure 2, and is now described as follows: it consists of DN15 inner wire stainless steel filter 1, DN15 inner wire stainless steel check valve 2, DN15 inner wire stainless steel Pressure relief valve 3, DN15 internal wire stainless steel flow regulating stop valve 12, heat exchange area 1.827m 2 316 stainless steel plate type with thermal insulation regenerator 4 on the water side, 316 stainless steel heating / insulation pipe with a diameter of 70mm and a height of 400mm 5, with a thermal insulation regenerator 4 drinking water side, DN15 inner wire stainless steel solenoid valve 10, DN15 inner wire stainless steel drinking water The ball valve 6 and its 15mm diameter stainless steel connecting pipeline and pipe fittings constitute the heat recovery and heating branch; the heating / insulation pipe 5 and the 140W electric heating coil heating source 7 wr...