A warm water dispenser

Abstract

The invention discloses a warm water drinking machine, which comprises a heating water bladder, a warm water tank, a heat exchanger, a water storage tank, a water pump, and a water inlet pipe. The inlet of the channel is connected, the outlet of the cold water channel is connected to the water storage tank through the water supply pipe, the water storage tank is connected to the heating water tank through the water filling pipeline, the heating water tank is connected to the inlet of the hot water channel through the hot water pipeline, and the outlet of the hot water channel The warm water tank is connected to the warm water tank through the warm water pipeline, and the warm water tank is connected to the heating tank through the first circulation pipeline. A water filling valve is installed, and a water inlet valve is installed in the water inlet pipeline. It can effectively avoid the mixing of tap water and boiled water in the heating water tank, which has the effect of saving energy; the water temperature in the warm water tank is maintained by heating the heat in the water tank, which is simpler in structure.

Description

technical field [0001] The invention relates to the field of water dispensers, in particular to a warm water dispenser. Background technique [0002] At present, water dispensers are suitable for various places, and places such as schools, companies, and shopping malls can often see water dispensers. The traditional water dispenser has a single function, and generally can only realize the supply of hot or cold water alone, which cannot meet some scenarios that require warm water. Although there are also some drinking water dispensers that can produce warm water on the market, the supply of warm water is realized by setting a warm water tank to store and cool the hot water, or by exchanging heat between hot water and replenished tap water through a heat exchanger to realize the supply of warm water . Existing warm water drinking fountains have the following problems during use: when using a heat exchanger, both the cold water side and the hot water side need water flow, whi...

AI Technical Summary

Problems solved by technology

Existing warm water drinking fountains have the following problems during use: when using a heat exchanger, both the cold water side and the hot water side need water flow, which will cause the heating water tank to exist while supplying hot water to the warm water tank, while Tap water replenishes the heating water bladder, which causes hot water and tap water to mix, which affects the water quality of the warm water tank; with long-term storage, the water temperature in the warm water tank will decrease, and the existing technology will add water to the warm water tank. Install electric heating components to maintain the temperature of warm water, which will increase the power consumption of the water dispenser, and there are certain safety hazards, because people will directly take water from the warm water tank when using it, so there may be electric shocks

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