Multi-functional integrated air conditioning system

Abstract

The invention discloses a multi-functional integrated air conditioning system which relates to the technical field of air conditioners and aims to realize functions including cooling, heating and production of domestic hot water. Meanwhile, the functions including the cooling, the heating and the production of the domestic hot water are realized by the same outdoor unit to make the integration level of a machine set higher. The multi-functional integrated air conditioning system comprises an outdoor unit, an indoor unit, a floor heating pipe group, a controller and a water tank, wherein the water tank comprises a fifth stop valve, a sixth stop valve, a heat exchange pipe and a water tank controller; the heat exchange pipe is connected to the outdoor unit by a refrigerant pipeline; the water tank controller is connected to the outdoor unit; the fifth stop valve is disposed on the refrigerant pipeline which is connected with a refrigerant inflow end of the heat exchange pipe along a refrigerant inflow direction; and the sixth stop valve is disposed on the refrigerant pipeline which is connected to a refrigerant outflow end of the heat exchange pipe.

Description

Technical field [0001] The present invention relates to the technical field of air conditioning, in particular to a multifunctional integrated air conditioning system. Background technique [0002] In recent years, with the development of the economy and the need for energy conservation and emission reduction in society, the country has vigorously developed air conditioning in refrigeration, floor heating in heating, and air source heat pump water heaters in water heaters. However, air conditioning, floor heating and air source heat pumps Water heaters require a separate outdoor unit. In order to save the space for installing the outdoor unit, the outdoor unit of air conditioner, floor heating and air source heat pump water heater is gradually integrated to save the space and resources for installing the outdoor unit. [0003] Such as figure 1 Shown is a schematic diagram of a prior art floor heating multi-connected air conditioning system, which is composed of outdoor unit F01, in...

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Problems solved by technology

[0004] It can be seen from the above technical solution that although the existing floor heating multi-connected air conditioning system can achieve the functions of cooling and heating, and the indoor unit and the floor heating pipe group use the same outdoor unit, but this solution has no water heater function and cannot obtain domestic hot water. At the same time, if a water heater is installed, the water heater requires a separate outdoor unit, resulting in a low unit integration

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