Multi-source household type tap water and central air-conditioning hot water quadruple combined system

Abstract

Disclosed is a multi-source household type tap water and central air-conditioning hot water quadruple combined system. According to the system, well water energy sources serve as cold energy, biomass, or firewood, or coal combustion and solar energy serve as heat energy, a heat pump unit high in price and high in electricity consumption is not needed, and only a small amount of electricity energy is needed to drive several low-power water pumps. The system has the advantages that cost is low, the environment is protected, carbon emission is low, the effect is stable, using is not affected by weather, and electricity consumption is only one tenth that of a traditional central air-conditioning hot water triple combined system. The system has the functions of tap water, hot water, air conditioning refrigeration and air conditioning heating and is suitable for being used in areas where the cost of fuel such as firewood, biomass and coal is low, recyclable solar energy is rich, and renewable groundwater resources are rich.

Description

[0001] technical field [0002] The invention relates to a multi-source household type tap water and central air-conditioning hot water quadruple combined supply system. Background technique [0003] There are mainly three types of traditional household central air-conditioning and hot water triple supply systems: [0004] 1. Ground source heat pump household central air-conditioning and hot water triple supply system [0005] Utilizing the characteristics of shallow underground soil, or river water, or groundwater sources and the air above the ground, which have a large temperature difference energy and large cold and heat capacity, the heat exchanger is buried in underground shallow soil, or rivers, or underground water sources, or directly extracted from rivers Or underground water sources, through water as a medium to exchange cold and heat with underground shallow soil, rivers and underground water sources, through ground source heat pump household central air-conditio...

AI Technical Summary

Problems solved by technology

[0008] The air energy heat pump household central air-conditioning hot water triple supply system is a kind of low investment cost at present, and its energy consumption is lower than that of the ground source heat pump household central air-conditioning hot water The trigeneration system is high, and the operating effect and energy efficiency ratio of the system are greatly affected by the climate. In the coldest and hottest periods of the climate, its operating effect is not ideal and the energy efficiency is relatively low.

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