Warm water dispenser

Abstract

The invention discloses a warm water dispenser which comprises a heating water container, a warm water tank, a heat exchanger, a water storage tank, a water pump and a water inlet pipeline, the heat exchanger is provided with a cold water channel and a hot water channel, the water inlet pipeline is connected with an inlet of the cold water channel, an outlet of the cold water channel is connected with the water storage tank through a water supplementing pipeline, and the water storage tank is connected with the heating water container through a water adding pipeline. The heating water container is connected with an inlet of the hot water channel through a hot water pipeline, an outlet of the hot water channel is connected with the warm water tank through a warm water pipeline, the warm water tank is connected with the heating water container through a first circulating pipeline, and the water adding pipeline is provided with a water adding valve. The water pump is installed on the hot water pipeline, and the first circulating pipeline is provided with a first circulating water valve. The water adding pipeline is provided with a water adding valve, and the water inlet pipeline is provided with a water inlet valve. Tap water and plain boiled water can be effectively prevented from being mixed in the heating water container, and the energy-saving effect is achieved; and the temperature of water in the warm water tank is maintained by heating heat in the water container, and the structure is simpler.

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 supplements the heating water tank, 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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