Water heater

A water heater, hot water technology, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve problems such as low water temperature

Inactive Publication Date: 2020-07-24
QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a water heater to overcome the problem of l

Method used

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Embodiment Construction

[0042] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and the present invention is not limited to the following specific embodiments.

[0043] A gas water heater is a common household appliance, which can use the heat generated by combustion to heat cold water, thereby providing people with water at a suitable temperature.

[0044] In the related art, a gas water heater includes a combustion chamber and a heat exchange tube wound outside the combustion chamber. One end of the heat exchange tube is connected to the water inlet of the water heater, and the other end is connected to the water outlet of the water heater. Cold water enters the heat exchange tube from the water inlet, and The heat generated by the combustion chamber is absorbed to form hot water, and then...

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Abstract

The invention provides a water heater. The water heater comprises a water mixing valve, a water storage tank and a heating element, wherein the water mixing valve is provided with a first inlet, a second inlet and an outlet which communicate with each other; and hot water flows into the water mixing valve through the first inlet and flows out of a water outlet of the water heater from the outlet.One end of the water storage tank is connected with a water inlet of the water heater, and the other end of the water storage tank is connected with the second inlet through a first control valve. Theheating element is arranged on the water storage tank and used for heating water in the water storage tank, so that the water temperature in the water storage tank is higher than a first preset temperature. A first temperature sensor is arranged at the first inlet, and when the temperature detected by the first temperature sensor is lower than the first preset temperature, a first control valve is opened. Therefore, when the water heater is started, the water temperature of the first inlet is lower than the first preset temperature, hot water with higher temperature can be injected into the second inlet of the water mixing valve through the water storage tank, the water outlet temperature of the water outlet of the water heater is improved, and the temperature is prevented from being toolow.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to a water heater. Background technique [0002] A gas water heater is a common household appliance, which can use the heat generated by combustion to heat cold water, thereby providing people with water at a suitable temperature. [0003] In the related art, a gas water heater includes a combustion chamber and a heat exchange tube wound outside the combustion chamber. Cold water enters through the heat exchange tube, absorbs heat generated by the combustion chamber to form hot water, and then flows out from the outlet pipe of the water heater to water-using equipment. [0004] However, when the gas water heater is turned on, the water temperature is low, which affects the user experience. Contents of the invention [0005] The invention provides a water heater to overcome the problem in the related art that the water temperature is low when the water heater is turned on. ...

Claims

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Application Information

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IPC IPC(8): F24H1/10F24H9/12F24H9/18F24H9/20
CPCF24H1/107F24H9/1809F24H9/2035F24H9/139
Inventor 李键刘学王瑞娟冯青
Owner QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER
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