Water supply system

Abstract

The invention discloses a water supply system. The water supply system comprises a gas water heater, a plurality of cold water outlet pipes, a plurality of water storage tanks, a first hot water outlet pipe, a plurality of second hot water outlet pipes and a controller. A first water inlet of the gas water heater is communicated with a water source through a cold water inlet pipe. The cold water outlet pipes are communicated with the cold water inlet pipe. An electric heater is arranged on each water storage tank, and a first water outlet is communicated with second water inlets of the water storage tanks through a plurality of hot water conveying pipes. The first hot water outlet pipe is communicated with the first water outlet. The second hot water outlet pipes are communicated with a plurality of second water outlets respectively. The controller is respectively in communication with the gas water heater and the electric heaters. The water supply system has the advantages of being constant in output water temperature, high in hot water outlet speed, small in environment influence, free of cold water in pipelines, capable of outputting the water out of a plurality of water utilization points, large in flow and the like.

Description

technical field [0001] The invention relates to the technical field of water supply equipment, in particular to a water supply system. Background technique [0002] Due to the deficiencies of all energy water heaters, such as the unstable water outlet temperature of gas water heaters, slow water outlet speed and uncontrollable water outlet temperature of electric water heaters, large environmental impact of solar water heaters, and cold water in heat pump water heater pipelines. For this reason, some water supply systems use a combination of multi-energy water heaters. However, the water supply system composed of multiple energy water heaters in the related art can only output a single water point and the flow rate is relatively small. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the related art at least to a certain extent. Therefore, the present invention proposes a water supply system, which ha...

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Problems solved by technology

[0002] Due to the deficiencies of various energy water heaters, such as the unstable water outlet temperature of gas water heaters, slow water outlet speed and uncontrollable water outlet temperature of electric water heaters, large environmental impacts of solar water heaters, and cold water in heat pump water heater pipelines

However, the water supply system composed of multiple energy water heaters in the related art can only output a single water point and the flow rate is relatively small.

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