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Electric water heater top layer heating method and quick electric water heater

A technology for electric water heaters and heating methods, applied to water heaters, fluid heaters, lighting and heating equipment, etc., capable of solving problems such as providing sufficient hot water and increasing the volume of storage-type electric water heaters, and achieving small fluctuations in water temperature , reasonable structure and high hot water output rate

Inactive Publication Date: 2007-10-17
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main problem of the storage-type electric water heater with this structure and heating mode is that it is difficult to provide a sufficient amount of hot water in a short time for a small-volume storage-type electric water heater: To meet the requirements of hot water, it is necessary to increase the volume of the water storage electric water heater; the volume increase brings a series of chain problems such as installation volume, cost, environmental protection and energy consumption, etc.

Method used

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  • Electric water heater top layer heating method and quick electric water heater
  • Electric water heater top layer heating method and quick electric water heater

Examples

Experimental program
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Effect test

Embodiment 1

[0017] Embodiment 1: A fast electric water heater, comprising an inner container 7, a water inlet pipe 3, an outlet pipe 6, a main heating pipe 1, a temperature control pipe 4 and a mounting flange 5, and is characterized in that a surrounding The auxiliary heating pipe 2 of the water outlet pipe can reheat the hot water in the inner tank in the heat preservation state.

[0018] The electric heating wire of the auxiliary heating pipe 2 is connected with the water and electricity linkage device to form a power supply control circuit.

[0019] The auxiliary heating pipe 2 is installed on the top of the liner 7 .

[0020] The hydroelectric linkage device is composed of a relay controlled by a sensing element 8 attached to the water inlet pipe 3 or / and the water outlet pipe 6 joint.

Embodiment 2

[0022] The main and auxiliary heating pipes are installed in twins and fixed on one side of the mounting flange 5 .

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Abstract

The invention discloses a method for heating top level of electric water heater and high speed water heater, and belongs to the field of electric water heater design technology. It is characterized in that: heater surrounding outflow tube is arranged on periphery of upper portion of the outflow tube, and when the electric water heater is in output operative mode, water body to be output at the periphery of upper portion of the outflow tube is synchronously heated, and the hot water in heat preservation state in inner liner is heated for the second time, and water temperature is enhanced, further hot water output quantity of the electric water heater is increased. The high speed water heater is characterized in that: vice heating pipe, which surrounds the outflow tube and can heat the hot water in heat preservation state in inner liner for the second time, is arranged at the periphery of upper portion of the outflow tube. The advantage of the invention includes: reasonable structure, low maintaining energy cost, high heating effective, high hot water output rate, low temperature fluctuation. The invention is especially fit for home or commercial electric water heater.

Description

technical field [0001] The invention discloses a method for heating the top layer of an electric water heater and an instant water heater. The utility model belongs to the technical field of electric water heater design. Background technique [0002] Along with the raising of living standard, water heater especially electric water heater is also more and more popularized to common people's family. People's use of electric water heaters is not limited to simple bathing in the traditional sense, but is applied to all household areas that require hot water, such as washing hands and vegetables. This affects the actual hot water output rate of electric water heaters with the same capacity. and power consumption put forward higher requirements. At present, whether it is a household or commercial electric water heater, the use method is to heat through the electric heating tube. Before use, set the desired water temperature. When the water temperature reaches the preset water te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/20F24H9/18
Inventor 孙京岩王任华刘大林孙强王圣贤
Owner HAIER GRP CORP
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