Geothermal water supply system

Abstract

The invention discloses a geothermal water supply system. The geothermal water supply system mainly consists of a geothermal water well, a pump, a water treater, a hot water variable-frequency pump, a coil heat exchanger, an expansion tank, a negative-pressure eliminator, a control cabinet and a hot water pipe network, wherein the pump is mounted in the geothermal water well; outlet water of the pump is connected with a water transmission pipe; the water transmission pipe is connected with inlet water of the water treater; outlet water of the water treater is provided with a connecting pipe for connecting with inlet water of the coil heat exchanger; the connecting pipe enters from the bottom of the coil heat exchanger, and extends to the upper part of the coil heat exchanger; the negative-pressure eliminator is mounted at the top of the coil heat exchanger; and a temperature control transducer is additionally arranged on the coil heat exchanger. The geothermal water supply system has such advantages as energy conservation, economy, safety and good use effect, has the beneficial effects of complete system configurations, high intelligent control degree, complete protective functions, convenience for management and maintenance, low operation cost, and has excellent practical value and promotion prospect in such hot water fields as houses, offices, hotels and bath centers.

Description

technical field [0001] The invention relates to the technical field of geothermal water, in particular to a geothermal water supply system. Background technique [0002] Geothermal water is natural hot water pumped up from the ground, which can be used for heating, bathing, agricultural greenhouses and product washing in woolen mills, etc. Compared with other energy sources for heating, geothermal water has the special advantages of saving fossil fuels and not causing urban air pollution. In areas with sufficient geothermal water, geothermal water is being effectively used as an alternative new energy source. development and utilization, but the geothermal water heating utilization of the prior art has problems such as high performance requirements for the pump, unfavorable maintenance, high recharge cost, unstable heat supply, and poor safety. Contents of the invention [0003] The purpose of the present invention is to provide an energy-saving, economical, safe and effe...

AI Technical Summary

Problems solved by technology

Since the use of geothermal water for heating has the special advantages of saving fossil fuels and not causing urban air pollution compared with other energy sources of heating, geothermal water is being effectively used as an alternative new energy source in areas where geothermal water is abundant. development and utilization, but the geothermal water heating utilization of the existing technology has problems such as high performance requirements for pumps, unfavorable maintenance, high recharge costs, unstable heating, and poor safety.

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