Water heating device capable of preventing cold water from waste

Abstract

The invention discloses a water heating device capable of preventing cold water from waste. The water heating device comprises a water heater body and a faucet. A second controller is arranged in thewater heater body; the outer surface of the water heater body is provided with a second liquid crystal display and a second temperature regulation button set; the second liquid crystal display and thesecond temperature regulation button set are both electrically connected with the second controller; the water heating device is characterized in that a heating device is arranged between the water heater body and the faucet; a second wireless communication module and a second wire communication interface are also arranged in the water heater body; and the second wireless communication module andthe second wire communication interface are both electrically connected with the second controller. After such a structure is employed by the water heating device disclosed by the invention, the water heating device is capable of heating cold water left previously in a pipeline between a water outlet of the water heater body and a water inlet of the faucet, and thus, after turning on the faucet,people can use hot water without emptying the cold water in the pipeline, and therefore, water resources can be effectively prevented from waste.

Description

technical field [0001] The invention belongs to the technical field of water heating devices, and relates to a water heating device capable of preventing waste of cold water. Background technique [0002] With the continuous improvement of people's living standards, water heaters have been installed in every household. At present, there are generally two types of water heaters used by people, one is electric water heaters, and the other is gas water heaters. Gas water heaters are used in many places; as we all know, water heaters are generally installed in the kitchen. During decoration, there is a long pipe between the water outlet of the water heater and the water inlet of the faucet. When the faucet is opened , the gas water heater will ignite and start to heat the water, and because there is a long pipe between the water outlet of the water heater and the water inlet of the faucet, after the faucet is turned on, the water that was previously left between the water outlet...

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Problems solved by technology

[0002] With the continuous improvement of people's living standards, water heaters have been installed in every household. At present, there are generally two types of water heaters used by people, one is electric water heaters, and the other is gas water heaters. Gas water heaters are used in many places; as we all know, water heaters are generally installed in the kitchen. During decoration, there is a long pipe between the water outlet of the water heater and the water inlet of the faucet. When the faucet is opened , the gas water heater will ignite and start to heat the water, and because there is a long pipe between the water outlet of the water heater and the water inlet of the faucet, after the faucet is turned on, the water that was previously left between the water outlet of the water heater and the water inlet of the faucet The cold water in the pipeline between the pipes will flow out through the faucet, and for people's use, the cold water in this section of the pipeline cannot be used. In this way, people often start after the cold water in this section of the pipeline is drained. Use the hot water sent by the water heater, which will cause waste of water resources

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