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Electric water heater

A technology for electric water heaters and thermal insulation materials, which is applied to water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of poor thermal insulation performance of electric water heaters and large installation gaps, so as to reduce loss and improve thermal insulation performance. Effect

Pending Publication Date: 2018-09-07
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, due to the large installation gap between the installation cover and the end cover, the heat is easy to spread outward from the gap between the installation cover and the end cover, which leads to poor thermal insulation performance of the electric water heater

Method used

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  • Electric water heater
  • Electric water heater
  • Electric water heater

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Embodiment Construction

[0033] 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.

[0034] 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.

[0035] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses an electric water heater. The electric water heater comprises a shell, an end cover and a mounting cover; the shell is arranged in a shape of a cylinder with the two ends beingopen; the end cover is arranged at one opening end of the shell in a covering mode, the end cover is provided with an operation opening, and the edge of the operation opening is provided with a sealing groove in the direction far away from the shell; and the mounting cover covers the operation opening, the mounting cover is provided with a sealing rib corresponding to the sealing groove, and thesealing rib is embedded in the sealing groove in a matched mode. According to the technical scheme, the sealing rib is embedded in the sealing groove in a matched mode, so that a mounting gap betweenthe sealing rib and the sealing groove is narrowed, then the loss of heat from the mounting gap is reduced, and the heat preservation performance of the electric water heater is improved.

Description

technical field [0001] The invention relates to the field of household electrical appliances, in particular to an electric water heater. Background technique [0002] An electric water heater usually includes a shell with two ends open, an inner pot installed in the shell with a gall opening at one end, and an end cap covering the opening of the shell away from the gall port. The better the insulation effect of the electric water heater, the more energy-efficient the electric water heater is. During the use of the electric water heater, an operation opening needs to be reserved on the end cover arranged near the port for maintenance and replacement of the heating device inside the electric water heater, and the installation cover is closed on the operation opening. In actual use, due to the large installation gap between the installation cover and the end cover, heat is easy to diffuse outward from the gap between the installation cover and the end cover, which leads to poo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/18F24H9/02
CPCF24H1/181F24H9/02
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 CO LTD
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