Semiconductor water dispenser

Abstract

The invention relates to a semiconductor water dispenser, which comprises a housing, wherein a refrigerating device, a heating device and a normal-temperature device are respectively arranged in the housing; a water trough connected with a water bucket is arranged at the upper end of the housing, and is respectively connected with the refrigerating device, the heating device and the normal-temperature device; the bottom of the refrigerating device and the bottom of the inner part of the housing are connected through springs in a supporting way; a cold water outlet and a hot water outlet are respectively arranged on the housing and are respectively connected with the refrigerating device and the heating device through pipelines; a refrigerating sheet of the refrigerating device is a semiconductor refrigerating sheet; and the springs are used as supports for supporting the bottom of the refrigerating device, the impulsive force of water in the water bucket, flowing into a cold water tank, can enable the cold water tank to generate vibration, the cold water tank continuously generates slight vibration for a period of time due to the elastic force of the springs, water in the cold water tank flows ceaselessly under vibration, the speed of energy transfer of water with different temperatures is accelerated, and therefore not only the temperature of the water in the cold water tank is enabled to quickly tend to be even, but also the refrigeration speed of the semiconductor refrigerating sheet is improved.

Description

Technical field [0001] The invention relates to a water dispenser, in particular to a semiconductor water dispenser using semiconductor refrigeration. Background technique [0002] Drinking fountains emerged in the 1990s. They use pure water or filtered tap water as the water source, which is clean and hygienic and easy to use. At present, the hot and cold water fountains are the most common on the market. The heating methods of the existing water dispensers are basically the same, but there are many cooling methods, such as the use of semiconductor refrigeration or refrigerant refrigeration. Water dispensers that use semiconductor refrigeration chips consume relatively little power, and do not use refrigerants and other substances that can cause environmental pollution, which is energy-saving and environmentally friendly. However, the cold water tanks of traditional semiconductor refrigeration water dispensers are fixed. The water in the cold water tank is exchanged for energy ...

AI Technical Summary

Problems solved by technology

However, the cold water tanks of traditional semiconductor refrigeration water dispensers are fixed, and the water in the cold water tanks exchanges energy by the natural flow generated by the temperature difference. The energy transfer speed is relatively slow, which makes the cooling speed of semiconductor refrigeration chips slow, low cooling capacity

[0003] There are also semiconductor refrigeration chips with high power to increase the cooling speed and cooling capacity, but to use high-power semiconductor refrigeration chips, it is necessary to replace them with high-power radiators to match them. The higher the power of the radiator, the larger its volume. In this way, it cannot be installed on a smaller water dispenser, and the cost of the water dispenser is increased. These are difficult problems for the manufacturer, so the cooling effect of the semiconductor water dispenser has not been effectively improved, and it cannot serve people better.

[0004] The patent document of CN2588903 as Chinese Patent Publication No. discloses a kind of instant cooling type semiconductor water dispenser. Although the cooling effect has increased a lot, the circulation device, water pump and power supply have been added, but the structure is complicated, the power consumption is large, a lot of materials are consumed, and the cost increases even more. household

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