Indoor temperature control system utilizing geothermal energy

Abstract

The invention relates to an indoor temperature control system utilizing geothermal energy. The indoor temperature control system utilizing the geothermal energy comprises at least two stages of raft plate column pier type energy foundations, geothermal energy type floor heating devices connected with the corresponding stages of raft plate column pier type energy foundations to form floor heating circulation branches, and geothermal energy type water-cooling air conditioning devices connected with the corresponding stages of raft plate column pier type energy foundations to form water-cooling circulation branches. The system comprises a water storage tank, a self-priming pump, a domestic water pipeline and a control system, each stage of raft plate column pier type energy foundation is connected in parallel and comprises a raft plate foundation and an energy column pier which are integrally poured through concrete, and heat exchange pipes for heat exchange with heat energy in soil are pre-buried in the raft plate foundation and the energy column pier. The control system comprises an intelligent temperature controller used for monitoring the indoor temperature and a multi-way switch connected with the intelligent temperature controller, and the multi-way switch is connected with the corresponding circulation branch when the temperature monitored by the intelligent temperature controller is smaller than or larger than a set value. Terrestrial heat can be effectively utilized, and energy consumption is reduced.

Description

technical field [0001] The invention relates to an indoor temperature control system utilizing geothermal energy. Background technique [0002] The shallow surface of the earth has a higher temperature and is a natural solar-geothermal collector, which collects 47% of the solar energy and preserves the earth's gradient temperature increase. This kind of renewable, pollution-free shallow low-temperature energy is called geothermal energy. Shallow geothermal energy is a clean and sustainable new energy with the characteristics of large reserves, no pollution, and no carbon emissions. Countries around the world are expanding the scope of geothermal energy utilization and improving the technical level of geothermal energy utilization. Shallow geothermal energy It has huge potential for utilization and broad application prospects. Geothermal energy is subject to seasonal changes, and the temperature is very suitable for use as new energy: compared with cold winter, the temperatu...

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Problems solved by technology

[0004] In view of this, the object of the present invention is to provide an indoor temperature control system using geothermal energy to solve the technical problem in the prior art that when the indoor temperature is controlled solely by electric energy, it consumes more energy.

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