Electric water heater and heating method

An electric water heater and heater technology, applied in water heaters, lighting and heating equipment, fluid heaters, etc., can solve the problems of inconvenient use, less water, waste of water resources, etc., to reduce burns, reduce waste, and improve convenience. The effect of sex and comfort

Pending Publication Date: 2018-12-21
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The heaters of conventional water storage electric water heaters are basically in the tank. When the water is discharged, the hot water in the tank is directly mixed with the cold water to the water temperature required by the user, and the water volume is relatively small. At the same time, the hot water in the tank is generally set from the inner tank to the hot water outlet. There are long pipelines, so that when the user starts to release water, it is mainly cold water, which makes the user experience a long wait, causing inconvenience in use and even waste of water resources

Method used

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  • Electric water heater and heating method

Examples

Experimental program
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Effect test

Embodiment 1

[0044] Such as Figure 1 to Figure 6 As shown, an electric water heater according to an embodiment of the present invention includes an inner tank 10, a first heating pipe 124, an outlet pipe 14 and a second heater 16, wherein the first heater 12 is located in the inner tank 10, The second heater 16 is arranged outside the inner tank 10 , and the water outlet pipe 14 communicates with the inner tank 10 and the second heater 16 so that the second heater 16 can reheat the water discharged through the water outlet pipe 14 .

[0045] By arranging the second heater 16 communicated with the outlet pipe 14 outside the liner 10, the water discharged from the outlet pipe 14 is heated twice through the second heater 16, which can supplement heat for the water in the outlet pipe 14, thereby increasing Increase the water quantity of hot water, improve the utilization rate of hot water; In addition, because outlet pipe 14 pipeline is longer, when just beginning to discharge water, generall...

Embodiment 2

[0055] On the basis of Embodiment 1, the water pipe 162 of this embodiment is set as a coiled pipe, or a pipe with multiple bends, so as to extend the pipe, increase the water storage capacity, and improve the heating effect of the second heater 16 .

Embodiment 3

[0057] Such as Figure 7 As shown, the heating method according to one embodiment of the present invention is used for the electric water heater of any one of the above embodiments, including the following steps:

[0058] S10: Obtain an adjustment instruction, and determine the outlet water temperature according to the adjustment instruction;

[0059] By obtaining the adjustment instructions and determining the outlet water temperature according to the adjustment instructions, it is easy to understand the user's requirements for bathing temperature, and make the outlet water temperature suitable for the user's requirements, reducing the time for the user to adjust the water temperature by himself, and improving the convenience and comfort of the water heater. sex.

[0060] S12: heating the mixed water discharged from the thermostatic valve through the second heater, and determining the water temperature of the mixed water;

[0061] The mixed water discharged from the thermos...

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PUM

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Abstract

The invention provides an electric water heater and a heating method. The electric water heater comprises an inner container, a first heater body arranged in the inner container, a water outlet pipe communicating with the inner container and used for discharging water heated by the first heater body in the inner container, and a second heater arranged outside the inner container and communicatingwith the water outlet pipe so as to carry out secondary heating on the water discharged from the water outlet pipe. According to the technical scheme, heat is effectively supplemented for the water discharged from the water outlet pipe of the water heater, the water amount of hot water is increased, the utilization rate of the hot water is improved, the waste of water resources is reduced, and thecomfort and convenience of use of the water heater are also improved.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to an electric water heater and a heating method. Background technique [0002] The heaters of conventional water storage electric water heaters are basically in the tank. When the water is discharged, the hot water in the tank is directly mixed with the cold water to the water temperature required by the user, and the water volume is relatively small. At the same time, the hot water in the tank is generally set from the inner tank to the hot water outlet. There are long pipelines, so that when the user starts to release water, it is mainly cold water, which makes the user experience a long wait, causing inconvenient use and even a waste of water resources. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] In view of this, an object of the present invention is to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/20F24H9/18F24H9/20
CPCF24H1/201F24H9/1818F24H9/2021
Inventor 王明谢亚光邹树平
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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