Instantly opening and heating water-energy saving water heater system

Abstract

The invention relates to an instantly opening and heating water-energy saving water heater system consisting of a cold water pipeline (1), a water heater (2), a heat-insulating water storage device (3), a hot water pipeline (4) and a hot water terminal (5). In the system, a new idea for solving residual cold water in a pipeline is utilized, thus a problem of waste caused by idle storage of the residual cold water is solved, and an ideal use effect of instantly heating while opening is achieved; in addition, the system has the characteristics of water, energy, time and worry saving, convenience and comfortableness. The instantly opening and heating water-energy saving water heater system is simpler, more reasonable, more convenient and more economical than other traditional systems for solving the problem of the residual cold water, such as a scheme of providing a high-power electric heating water faucet or adding an assistant pipeline for recycling the residual cold water. The instantly opening and heating water-energy saving water heater system disclosed by the invention improves the comfort level of using hot water actually, is suitable for an electric water heater, a gas water heater, a solar water heater or a combined system thereof and is also suitable for a newly assembled water heater system; or by means of the instantly opening and heating water-energy saving water heater system disclosed by the invention, the performances of old systems are improved and enhanced.

Description

Technical field [0001] The invention relates to a system for heating cold water, in particular to a water-saving and energy-saving water heater system device combining heating and heat preservation. Background technique [0002] The water heaters currently in use, whether they are electric water heaters, gas water heaters or solar water heaters, have a common shortcoming, that is, there are more or less, varying degrees of residual cold water emptying, that is, when the hot water tap is just turned on , Had to waste a lot of leftover cold water empty to produce hot water. Electric water heaters use a large preheated water tank to store enough hot water, but some hot water terminals far away from the water heater must first drain the remaining cold water in the hot water pipeline before producing hot water; after the gas water heater is ignited, It must be burned for a period of time to make the furnace reach a certain temperature, and the cold leftover water in the furnace coppe...

AI Technical Summary

Problems solved by technology

These methods either require extra-large household power supply that exceeds my country’s power supply standards, or require complex pipelines and control technology, high equipment investment costs, and difficulty in retrofitting old systems. In addition, these methods may require waiting for a certain period of time to obtain hot water. So using hot water is still very uncomfortable and convenient

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