Electric water heater
A technology of electric water heaters and heat reflection layers, applied in the field of electric water heaters, can solve the problems of poor thermal insulation performance of electric water heaters, achieve the effect of reducing loss to the outside and improving thermal insulation performance
Pending Publication Date: 2018-09-07
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
During the use of the electric water heater, the heat of the hot water in the inner tank is easily transferred from the magnesium rod and the plug to the outside, resulting in poor thermal insulation performance of the electric water heater
Method used
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0032] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0033] In addition, if there are descriptions involving "first", "second" and ...
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The invention discloses an electric water heater. The electric water heater comprises a housing, an inner container, a plugging piece and a thermal insulation box; the inner container is arranged in the housing; a sewage drain outlet is formed in the side wall of the inner container; the plugging piece is arranged at the exterior of the inner container and is fixedly connected with the sewage drain outlet so as to seal the sewage drain outlet; the thermal insulation box is fixedly connected with the housing; the thermal insulation box is provided with a containing cavity corresponding to the plugging piece; one end, far away from the inner container, of the plugging piece penetrates through the housing and extends into the containing cavity; and the containing cavity is filled with a thermal insulation material. According to the technical scheme, the plugging piece is arranged in the containing cavity of the thermal insulation box, and the containing cavity is filled with the thermal insulation material, so that heat loss to the outside via the plugging piece is reduced, and the thermal insulation property of the electric water heater is further improved effectively.
Description
technical field [0001] The invention relates to the field of household electrical appliances, in particular to an electric water heater. Background technique [0002] Generally, magnesium rods are arranged in the liner of the electric water heater to prevent the liner from being damaged by corrosion. Wherein, the side wall of the liner is connected with a plugging piece for fixing the magnesium rod, and the plugging piece is generally exposed to the outside world. During the use of the electric water heater, the heat of the hot water in the inner tank is easily transferred from the magnesium rod and the plug to the outside, resulting in poor thermal insulation performance of the electric water heater. Contents of the invention [0003] The main purpose of the present invention is to provide an electric water heater, which aims to effectively heat-preserve the sealing parts, reduce the loss of heat from the sealing parts to the outside, and further improve the heat preserv...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F24H1/20F24H9/00F24H9/20
CPCF24H1/201F24H9/0005F24H9/2021
Inventor 余远明曲绍鹤赵中闯邹树平王丽利刘文彪
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG