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Electric water heater descaling device

A technology for electric water heaters and water heater tanks, applied in the field of descaling, can solve the problems of water heater water temperature reduction, water supply reduction, etc., to achieve the effects of water supply reduction, power consumption saving, and good cleaning effect

Inactive Publication Date: 2016-10-26
钟玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a descaling device for electric water heaters to solve the problems of lower water temperature and reduced water supply caused by existing electric water heaters

Method used

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  • Electric water heater descaling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, a descaling device for an electric water heater includes a solution bucket 1, an electric heating tube 2, a heating switch 3, a water pump 4, a water pump switch 5, an output pipe 6, a return pipe 7, an output control valve 8, and an output discharge valve 9 , backflow control valve 10, backflow outflow valve 11, water heater tank 12, the side of the solution barrel 1 has a water outlet hole 13 and a water inlet hole 14, the water outlet hole 13 is used to connect the water pump 4, the inlet The water hole 14 is used to connect the return pipe 7, the electric heating tube 2 is installed on the bottom of the solution bucket 1, the heating switch 3 is used to control the electric heating tube 2, and the water pump switch 5 is used for Control the water pump 4, the cold water port of the water heater tank 12 is connected with the water pump 4 through the output pipe 6, and the sewage outlet of the water heater tank 12 is connected with the soluti...

Embodiment 2

[0032] Such as figure 1 As shown, a descaling device for an electric water heater includes a solution bucket 1, an electric heating tube 2, a heating switch 3, a water pump 4, a water pump switch 5, an output pipe 6, a return pipe 7, an output control valve 8, and an output discharge valve 9 , backflow control valve 10, backflow outflow valve 11, water heater tank 12, the side of the solution barrel 1 has a water outlet hole 13 and a water inlet hole 14, the water outlet hole 13 is used to connect the water pump 4, the inlet The water hole 14 is used to connect the return pipe 7, the electric heating tube 2 is installed on the bottom of the solution bucket 1, the heating switch 3 is used to control the electric heating tube 2, and the water pump switch 5 is used for Control the water pump 4, the cold water port of the water heater tank 12 is connected with the water pump 4 through the output pipe 6, and the sewage outlet of the water heater tank 12 is connected with the soluti...

Embodiment 3

[0040] Such as figure 1As shown, a descaling device for an electric water heater includes a solution bucket 1, an electric heating tube 2, a heating switch 3, a water pump 4, a water pump switch 5, an output pipe 6, a return pipe 7, an output control valve 8, and an output discharge valve 9 , backflow control valve 10, backflow outflow valve 11, water heater tank 12, the side of the solution barrel 1 has a water outlet hole 13 and a water inlet hole 14, the water outlet hole 13 is used to connect the water pump 4, the inlet The water hole 14 is used to connect the return pipe 7, the electric heating tube 2 is installed on the bottom of the solution bucket 1, the heating switch 3 is used to control the electric heating tube 2, and the water pump switch 5 is used for Control the water pump 4, the cold water port of the water heater tank 12 is connected with the water pump 4 through the output pipe 6, and the sewage outlet of the water heater tank 12 is connected with the solutio...

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Abstract

The invention discloses an electric water heater descaling device which comprises a solution barrel, an electric heating tube, a warming switch, a water pump, a water pump switch, an output tube, a return tube, an output control valve, an output exhaust valve, a backflow control valve, a backflow exhaust valve and a water heater water tank, wherein a water outlet and a water inlet are formed in the side faces of the solution barrel and are connected with the water pump and the return tube respectively; the electric heating tube is mounted at the bottom of the solution barrel; the heating switch is used for controlling the electric heating tube; the water pump switch is used for controlling the water pump; a cold water hole of the water heater water tank is connected with the water pump through the output tube; a drain outlet of the water heater water tank is connected with the solution barrel through the return tube; the output control valve and the output exhaust valve are mounted on the output tube; and the backflow control valve and the backflow exhaust valve are mounted on the return tube. The electric water heater descaling device is simple in structure, convenient to use, safe and reliable and high in descaling efficiency, and saves electricity consumption.

Description

technical field [0001] The invention relates to the technical field of descaling, in particular to an electric water heater descaling device. Background technique [0002] Electric water heaters are currently the first choice for most families due to their ease of use, but after a long time of use, electric water heaters are prone to problems such as scale. The formation of scale is a complex physical and chemical process. When the water containing calcium, magnesium and other salt impurities enters the heating body, it absorbs the heat transmitted by high temperature, and the calcium and magnesium salt impurities will undergo chemical reactions to form insoluble substances. Precipitate. When it reaches a certain concentration, the precipitate will become solid precipitation, and a "film" will be formed on the inner wall of the heating surface to hinder heat transfer. This "film" is called scale. [0003] The harm caused by the formation of scale is as follows: 1. Damage t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/00F24H9/20B01D35/02C02F1/00
CPCB01D35/02C02F1/001F24H9/0005F24H9/2021
Inventor 钟玲唐织贵陈志宇
Owner 钟玲
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