Electric power fuel gas double energy source central air conditioner and hot water system

Abstract

The invention relates to an electric power, fuel dual-energy hot water central air-conditioning and hot water system, which is composed of the host, indoor end, the hot water faucet, pipeline connecting, the host is composed of the electrical compression refrigerator and fuel boiler, indoor end is equipped with refrigerant coil and hot coil, the electrical compression refrigerator and the fuel boiler separately pass through a boiler piping, valve, connecting refrigerant coil and the hot coil, the fuel boiler through the pipeline connects to the hot water tap. The invention solved the technical problem in the traditional technology in the winter has a poor heating effect, but also provided the health hot water, added a new function, dual-energy, innovative ideas, optimized the compounding, the technical performance is improved.

Description

Technical field: [0001] The invention relates to the technical field of heating, ventilating and air-conditioning, in particular to an electric and gas dual-energy central air-conditioning and hot water system. Background technique: [0002] Existing compression-type Freon household air conditioners and central air conditioners have a good cooling effect in summer, but in winter they completely rely on absorbing the heat energy in the outdoor air and then converting it to the indoor unit for heat dissipation, and in winter, the outdoor temperature itself is very low , less heat, so this kind of household air conditioner and central air conditioner has poor heating effect in winter, and the lower the temperature, the worse the heating effect, and the outdoor unit is often frosted and frozen, which cannot work normally. The problem has become a major technical problem for compressed Freon central air conditioners and household air conditioners. Invention content: [0003] T...

AI Technical Summary

Problems solved by technology

[0005] Since the present invention is equipped with two sets of devices, an electric compression refrigerator and a gas boiler, in the main unit of the air conditioner, and is also provided with a refrigerant coil and a heat medium coil at the end of the room, it has two sets of systems and two functions, which are cleverly combined Together, in summer, a compression refrigerator is used for cooling, which is output to the refrigerant coil at the end of the room for cooling, while in winter, a gas boiler is used to output hot water to the heat medium coil at the end of the room for heating. The gas boiler is an existing mature technology. High thermal efficiency, sufficient heat energy, not affected by external temperature and conditions, can ensure sufficient indoor heating, which completely solves the technical problem of poor heating effect of existing compression type household air conditioners and central air conditioners in winter, and the gas boiler can also Provide sanitary hot water and add new functions of air conditioner

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