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Electric boiler not likely to generate limescale and working method thereof

A technology for electric boilers and scale, applied in the field of electric boilers, can solve the problems of high cleaning difficulty, inconvenient cleaning, and long time consumption, and achieve the effect of good working stability and good heat conduction effect

Inactive Publication Date: 2020-05-19
杨士强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current boiler shell is prone to scale after long-term use, and it is inconvenient to clean, difficult to clean, and time-consuming. Therefore, it is necessary to improve

Method used

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  • Electric boiler not likely to generate limescale and working method thereof
  • Electric boiler not likely to generate limescale and working method thereof
  • Electric boiler not likely to generate limescale and working method thereof

Examples

Experimental program
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Effect test

Embodiment

[0031] Such as Figure 1-3As shown, an electric boiler that is not easy to grow scale includes a heat insulation cylinder 1, a left end cover 2 and a right end cover 3, and the backs of the left end cover 2 and the right end cover 3 are respectively provided with a first electric heating iron 4 and a second electric heating iron 5. Both the left end cover 2 and the right end cover 3 are fixedly connected to the heat insulation cylinder 1, a heating cavity 6 is formed between the heat insulation cylinder 1, the left end cover 2 and the right end cover 3, and the first electric heating iron 4 and The second electric heating irons 5 are all located in the heating chamber 6, and the heating chamber 6 is provided with a temperature control spring 7 and a movable ring 8, and the temperature control spring 7 is inserted into the movable ring 8 and is fixedly connected with the movable ring 8. The temperature control spring 7 drives the movable ring 8 to move in the heating chamber 6 ...

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Abstract

The invention discloses an electric boiler not likely to generate limescale and a working method of the electric boiler. The electric boiler comprises a heat insulation cylinder, a left end cover anda right end cover. A first electric heating iron is arranged on the back surface of the left end cover, and a second electric heating iron is arranged on the back surface of the right end cover. A heating cavity is formed among the heat insulation cylinder, the left end cover and the right end cover. A temperature control spring and a movable ring are arranged in the heating cavity. The temperature control spring is inserted into the movable ring and is fixedly connected with the movable ring. The temperature control spring drives the movable ring to move in the heating cavity through deformation. A brush used for wiping the inner surface of the heat insulation cylinder is arranged on the outer ring surface of the movable ring. A guide copper rod is arranged between the first electric heating iron and the second electric heating iron. The guide copper rod penetrates through the temperature control spring and is tightly attached to the temperature control spring. A cage body is arrangedin the heating cavity. The cage body is filled with heat storage particles. According to the electric boiler not likely to generate limescale, the limescale is not likely to be generated on the innerwall of the heat insulation cylinder, and the time of cleaning limescale in the later period can be effectively shorthened.

Description

technical field [0001] The invention relates to an electric boiler which is not easy to grow scale and its working method. Background technique [0002] Electric boilers are also called electric heating boilers and electric heating boilers. As the name suggests, it uses electricity as energy and converts it into heat energy, and then converts it through the boiler to output steam, high-temperature water or organic heat carrier with a certain amount of heat energy. [0003] The current boiler shell is prone to scale after long-term use, and it is inconvenient to clean, which is difficult and time-consuming. Therefore, it is necessary to improve it. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an electric boiler that is not easy to generate scale on the inner wall of the heat insulation cylinder and can effectively reduce the time for later cleaning the scale and its working method. [0005] In order to solve t...

Claims

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Application Information

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IPC IPC(8): F24H7/02F24H9/00F24H9/18F24H9/20B08B9/08
CPCB08B9/0808F24H7/0233F24H9/0042F24H9/1818F24H9/2014
Inventor 不公告发明人
Owner 杨士强
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