Novel hotel water supply system based on air source heat pump and water source heat pump

Abstract

The invention provides a novel hotel water supply system based on an air source heat pump and a water source heat pump. The novel hotel water supply system is composed of a heating system, a heat storage water tank and water-using systems. The heating system is composed of the air source heat pump and the water source heat pump. The heat storage water tank is a high-temperature water tank. The water systems comprise a constant-temperature swimming pool water-using system, a bathing water-using system, a catering washing water-using system, a sauna center water-using system and a hotel supply washing water-using system. According to the invention, the air source heat pump and the water source heat pump are combined; a hot water source is provided for the water source heat pump by recycling waste hot water generated by a central air conditioning system; the waste hot water is utilized, and therefore environmental pollution is reduced, and energy is saved.

Description

technical field [0001] The invention belongs to the technical field of heat pump applications, and in particular relates to a novel hotel water supply system based on air source and water source heat pumps. Background technique [0002] With the rapid development of the national economy and the improvement of people's living standards, the energy demand for heating, air conditioning, domestic hot water, etc. is increasing, which is the main part of the energy consumption of general civil buildings. In developed cities, the energy consumed by air conditioning in summer, heating and heating in winter has accounted for 40-50% of the total energy consumption of buildings. During the operation of the hotel, the hot water consumption is very large, especially in the star-rated well-equipped hotels, whether it is catering washing, hotel supplies washing, or swimming pool, sauna center, it needs a lot of hot water. Heating consumes a lot of energy, and at the same time, the heat ge...

AI Technical Summary

Problems solved by technology

During the operation of the hotel, the hot water consumption is very large, especially in the star-rated well-equipped hotels, whether it is catering washing, hotel supplies washing, or swimming pool, sauna center, it needs a lot of hot water. Heating consumes a lot of energy, and at the same time, the heat generated by the hotel's central air-conditioning system is emitted directly, causing environmental pollution

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