Compound type floor heating air conditioner hot water integration application system

Abstract

The invention discloses a compound type floor heating air conditioner hot water integration application system, which comprises a hot water tank, a first hot water pump, a plate type heat exchanger, a first power-driven three-way valve, a second hot water pump, a second power-driven three-way valve, an air conditioner water tank, an air energy main engine, a floor heating tail-end, an air-conditioner tail-end, a controller, a solar power circulating pump, and a solar collector, wherein a second interface p15 is connected with an interface p16; an interface p17 is connected with an inlet of the second hot water pump; an outlet of the second hot water pump is connected with a third interface p18; the interface p16 is a circulating inlet of air energy; the interface p17 is a circulating outlet of the air energy; an interface p19 is connected with an interface p20; an interface p21 of the solar collector is connected with an interface p22 of the hot water tank. According to the system, each part is connected through pipelines; free switching of working modes of air energy water heating, air energy heating, air energy refrigeration, solar power water heating, and the like is realized through a special control system; meanwhile, solar heating is realized.

Description

technical field [0001] The invention relates to an integrated device for heating and cooling of air energy and solar energy, in particular to a composite integrated application system for floor heating, air conditioning and hot water. Background technique [0002] There are two main methods in the market to solve residential heating, air conditioning, and hot water problems with air energy and solar energy composite heat sources. One is the "fluorine machine system" represented by Daikin, Samsung, and Hitachi, as shown in Figure 1. ; The second is the "water machine system" of some small and medium-sized central air-conditioning enterprises in China, such as figure 2 shown. The above two systems can realize the following 4 working modes functionally: hot water heating with air energy; heating with air energy; cooling with air energy; hot water heating with solar energy. At the same time, there are also the following problems: the function of solar heating cannot be realize...

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Problems solved by technology

At the same time, there are also the following problems: the function of solar heating cannot be realized; copper or steel coils are used as heat transfer components for air energy hot water, the heat transfer temperature difference is large, and the working pressure of the refrigeration system is high, which is not suitable for producing high temperature heat. Water; double-coil water tanks have limited space, complex structure, difficult processing, high cost, and are not suitable for large-scale hosts; the air conditioner / floor heating terminal cannot communicate with the air energy host, and the terminal and the host cannot coordinate work

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