Electric water heater
An electric water heater and electric heating technology, applied in heat storage heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of low safety and reliability of electric water heaters, corrosion and damage of electric heating components, etc., and improve user experience performance, improve the reliability of use, and the effect of efficient heat transfer
Pending Publication Date: 2022-03-01
QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER +1
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Because the electric heating part is in direct contact with water, affected by the water quality, scaling will form on the surface of the electric heating part after long-term heating, which will easily cause corrosion and damage to the electric heating part, resulting in low safety and reliability of the electric water heater.
Method used
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Embodiment 1
[0030] Embodiment one, such as Figure 1-Figure 3 As shown, the present invention provides an electric water heater, comprising:
[0031] Inner tank 1, the inner tank 1 is provided with a first installation port 11;
[0032] Electric heating component 2, the electric heating component 2 is used to energize to generate heat;
[0033] The heat conduction sleeve 3, one end of the heat conduction sleeve 3 is provided with a second installation port 31, the other end of the heat conduction sleeve 3 is a closed structure, and the outer surface of the heat conduction sleeve 3 is provided with a protective layer 32;
[0034] Wherein, the heat conduction sleeve 3 is inserted into the inner container 1 through the first installation opening 11 , and the electric heating component 2 is inserted into the heat conduction sleeve 3 through the second installation opening 31 .
[0035] Specifically, the inner tank 1 is used to store water to be heated, and the electric heating component 2 i...
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The invention discloses an electric water heater which comprises an inner container provided with a first mounting opening, a water tank and a water tank. The electric heating component is used for being electrified to generate heat; a second mounting opening is formed in one end of the heat conduction sleeve, the other end of the heat conduction sleeve is of a closed structure, and a protective layer is arranged on the outer surface of the heat conduction sleeve; wherein the heat conduction sleeve is inserted into the inner container through the first installation opening, and the electric heating component is inserted into the heat conduction sleeve through the second installation opening. The heat conduction sleeve is adopted to protect the electric heating component, so that the electric heating component does not make direct contact with water, scale is prevented from being formed on the surface of the electric heating component, the use reliability of the electric heating component is improved, and the use safety and reliability of the electric water heater are improved.
Description
technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to an electric water heater. Background technique [0002] At present, electric water heaters are household appliances commonly used in people's daily life. The electric water heater generally includes an inner tank and an electric heating component inserted into the inner tank to heat the water stored in the inner tank. [0003] During the actual use of the electric water heater in the prior art, the electric heating component (such as the electric heating tube) will directly heat the water in the inner tank. Since the electric heating part is in direct contact with water, affected by the water quality, scaling will form on the surface of the electric heating part after long-term heating, which will easily cause corrosion and damage to the electric heating part, resulting in low safety and reliability of the electric water heater. [0004] In view of this...
Claims
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IPC IPC(8): F24H7/02F24H9/00F24H9/14F24H9/1818
CPCF24H7/0233F24H9/0005F24H9/14F24H9/1818
Inventor 王军盛保敬赵小勇孙强苏进
Owner QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER