Multifunctional solar air conditioning system

Abstract

Disclosed is a multifunctional solar air conditioning system. A solar photovoltaic battery or a wind driven generator provides a direct-current power source for the system, electricity is transmitted to an electric heater or a semiconductor refrigeration component and circulating water pumps at a hot end and a cold end by an integrated control device according to service requirements of different seasons, so that the temperature of water in an ice-water energy storage tank is reduced while the temperature of water in a hot-water energy storage tank is increased for standby application, and then requirements of users are met by terminal equipment such as a water boiler, a hot water faucet, a fan coil and a cold water faucet at any time. The shortcomings of difficulty in network connection, short service life of a storage battery, complexity of a system, high manufacturing and maintenance costs and the like due to the fact that output is unstable after a small or medium photovoltaic plant generates power in the prior art are overcome, a troublesome process in which energy is stored by the storage battery at first and then is converted into alternating current to be supplied for a load is omitted, energy storage capacity is huge, and clean energy such as solar energy and wind energy can be quickly popularized.

Description

technical field [0001] The invention relates to a multifunctional solar air-conditioning system, in particular to an integrated system that fully utilizes electric energy generated by solar photovoltaic cells to realize heating and cooling air-conditioning and provide domestic hot water and boiling water. Background technique [0002] The current solar power generation system is composed of a solar cell group, a solar controller, a storage battery (group), and an inverter. The main application products are: LED, solar street light, lawn light, garden light, navigation light, agricultural insecticidal light, charger, signal light, traffic warning light, solar information display screen, power supply system, mobile charger, water pump solar household products and other solar products. There are few applications for household high-power devices such as electric water heaters, air conditioners and other parts that consume the largest proportion of energy. In addition, about 30...

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Problems solved by technology

[0004] The patent numbers are 200610051805.4 "Electronic Direct Refrigeration and Heating Air Conditioner", 02271711.0 "Segmented Semiconductor Air Conditioner", 201020503637.X "A Solar Electric Water Heater" and 200910021089.9 "Semiconductor Refrigeration and Air Conditioning System Using Tap Water as Heat Absorbing Energy Storage Medium " and so on put forward a better solution for the application of solar photovoltaic cells, but there is still a singleness in the specific application, and it is difficult to make full use of the electricity generated by solar photovoltaic cells, especially in terms of use time. Low

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