Smart home temperature and humidity control system based on geothermal source

Abstract

The invention discloses a smart home temperature and humidity control system based on a geothermal source. The smart home temperature and humidity control system comprises a pumping well, a ground source heat pump unit, a refrigerating mechanism, a recharge well and a water storage tank and is characterized in that the ground source heat pump unit pumps underground constant-temperature water through a pipeline by the aid of the pumping well; the refrigerating mechanism comprises a fan coil, an air guide cover and a flow guide pipe, the water inlet end of the fan coil is connected with the water supply pipe of the ground source heat pump unit, the water outlet end of the fan coil is connected with the water return pipe of the ground source heat pump unit, the air guide cover covers the airoutlet of the fan coil, and the through hole of the flow guide pipe is communicated with the liquid draining hole of the air guide cover; the water return pipe is connected with the recharge well; a flow monitoring mechanism meters pumped water quantity and recharged water quantity and uses water in the water storage tank to supplement an underground constant-temperature water-containing layer when the recharged water quantity is less than the pumped water quantity. The smart home temperature and humidity control system has the advantages that comfortableness is improved, energy conservation and environment protection are achieved, underground water resource balance is guaranteed, and risks such as geologic structure collapse caused by underground water resource shortage are avoided effectively.

Description

technical field [0001] The invention relates to the technical field of smart home, in particular to a temperature and humidity control system for smart home based on geothermal sources. Background technique [0002] At present, "smog" has become a major environmental problem in our country, especially in winter "smog" is particularly serious, in which particulate matter emissions from coal-fired heating and vehicle exhaust emissions in winter are important causes of smog. For the emission of vehicle exhaust, a conventional number-limiting policy has been implemented to reduce the number of vehicles. At the same time, new energy vehicles are also being vigorously developed, which will gradually replace traditional gasoline vehicles. However, for the problem of burning coal for heating in winter, although Now we are also vigorously advocating coal-to-gas conversion, but the corresponding costs for residents have also increased. At the same time, although natural gas reduces po...

AI Technical Summary

Problems solved by technology

[0004] Shallow ground source heat pump technology: Shallow geothermal wells occupy a large area and their application is limited; the cold and heat loads are unbalanced in winter and summer, and the energy efficiency of the system is seriously attenuated

[0005] Direct exploitation of deep-layer geothermal water heating technology: it can only be used in areas with rich groundwater resources, and its application is limited; direct exploitation of groundwater is difficult to recharge, resulting in waste and pollution of groundwater resources, and long-term extraction Groundwater, with risks such as geological structure collapse, is an unsustainable way of energy utilization

Images