Terrestrial heat air conditioning system

Abstract

The invention provides a terrestrial heat air conditioning system. The terrestrial heat air conditioning system comprises a first high bucket, a well-in pipe, a heat exchange pipeline, a well-out pipe and a second high bucket which are connected in sequence. An underground water storage pool, a circulating water pump and a circulating pipe are further included. The heat exchange pipeline is located in the underground water storage pool. A pipe body of the well-in pipe and a pipe body of the well-out pipe are both located below the first high bucket or the second high bucket. An indoor heat exchanger is arranged on the well-out pipe. The circulating water pump is located in the second high bucket. One end of the circulating pipe is connected with an outlet of the circulating water pump, and the other end of the circulating pipe is located in the first high bucket. When liquid in the second high bucket is pumped into the first high bucket through the circulating water pump, liquid in the first high bucket can flow into the second high bucket along the corresponding pipeline under the action of the liquid pressure difference, circulating flowing of the liquid is achieved, only energy consumption of the circulating water pump is generated in the whole circulating process, and energy is saved. Due to the fact that terrestrial heat energy is adopted, environment friendliness is achieved.

Description

technical field [0001] The invention relates to an air-conditioning system, in particular to a geothermal air-conditioning system. Background technique [0002] With the improvement of people's living standards, air conditioners have gradually become an indispensable electrical appliance in people's lives. At present, most air conditioners use electric energy for cooling or heating, which imposes a heavy burden on the power grid and is not environmentally friendly. [0003] Chinese invention patent application ZL201410026111.X discloses a ground-source central air-conditioning system, including an indoor cooling device, a user circulation pump, a screw unit, a water source circulation pump, and a geothermal energy collection device with circulation in the same well. The pipe is connected to the water inlet end of the screw unit, the water outlet end of the screw unit is connected to the indoor cooling device through the water supply pipe, the return water end of the indoor ...

AI Technical Summary

Problems solved by technology

The ground-source central air-conditioning system uses geothermal instead of electric energy, which is more environmentally friendly, but the circulation of water in each pipeline of the ground-source central air-conditioning system needs to be driven by the water source circulation pump and the user circulation pump, and the screw unit also needs to be driven by electric energy. The power consumption is relatively large, and there is still room for further improvement

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