Supply system of hot water prepared by geothermal water combined with water source heat pump

Abstract

The invention discloses a supply system of hot water prepared by geothermal water combined with a water source heat pump. The system mainly consists of a geothermal well, a recharge well, a plate heat exchanger, a heat pump unit, a silver/copper ion generator, a hot water variable-frequency pump, a hot water storage tank and a control cabinet, wherein outlet water of a pump in the geothermal well is provided with a water transmission and distribution pipe for connecting with a primary inlet of the plate heat exchanger; a secondary inlet and a secondary outlet of the plate heat exchanger are respectively provided with a heat pump water return pipe and a heat pump circulating pipe for connecting with a primary outlet and a primary inlet of the heat pump unit to form a circulation; a secondary inlet and a secondary outlet of the heat pump unit are respectively provided with a heat pump water inlet pipe and a heat pump water outlet pipe for connecting with the hot water storage tank to form a circulation; outlet water of the hot water storage tank is connected with a hot water supply pipe; and the silver/copper ion generator is mounted on the hot water supply pipe. The system has such advantages as simple structure, low investment and high heat utilization rate, and has the beneficial effects of good energy-saving and emission-reducing effects, safety and sanitation in water quality and low heating cost.

Description

technical field [0001] The invention relates to the field of geothermal technology, in particular to a hot water supply system prepared by combining geothermal water with a water source heat pump. Background technique [0002] Geothermal water is natural hot water pumped up from the ground, which can be used to prepare domestic hot water. However, the use of geothermal water to directly prepare domestic hot water has problems such as high cost, low utilization rate of hot water, substandard water quality, and troublesome maintenance. . Contents of the invention [0003] The object of the present invention is to provide a hot water supply system with low heating cost, high utilization rate, sanitation, energy saving and good use effect for preparing hot water by combining geothermal water with water source heat pump. [0004] The technical solution adopted by the present invention to solve the technical problem is: the hot water supply system prepared by combining geotherm...

AI Technical Summary

Problems solved by technology

[0002] Geothermal water is natural hot water pumped up from the ground, which can be used to prepare domestic hot water. However, the use of geothermal water to directly prepare domestic hot water has problems such as high cost, low utilization rate of hot water, substandard water quality, and troublesome maintenance.

Images