Air outlet device for heat storage type electric heater

Abstract

The invention provides an air outlet device for a thermal storage electric heater, which includes a casing, a moving wheel, an air intake net, a telescopic insulation layer structure, an emergency lithium battery, an air outlet groove, an air outlet hole, an elastic sealing frame structure, and an air outlet fan. I-shaped frame, electric heating plate, partition, box door, bolt holes and switches, the moving wheels are respectively bolted to the four corners of the lower part of the casing; the air intake net is embedded in the lower middle of the casing; the The telescopic insulation layer structure is installed on the inner side of the shell; the emergency lithium battery screw is connected to the upper right part of the inner side of the shell. The beneficial effects of the present invention are: through the setting of the fixed ceramic cover, the movable ceramic cover, the heat insulation cotton layer and the compression spring, it is beneficial to reduce the space for dissipating heat, slow down the speed of heat dissipation, and at the same time, the heat insulation cotton layer separates the external temperature from the Heat insulation improves the heat storage effect of the fixed ceramic cover and the mobile ceramic cover.

Description

technical field [0001] The invention belongs to the technical field of electric heaters, in particular to an air outlet device of a thermal storage electric heater. Background technique [0002] Regenerative electric heater is a kind of heating equipment commonly used in northern coal-to-electricity transformation. It uses low-cost electric energy to generate heat and store the heat during the low power grid at night. During the peak hours of the grid during the day, heating is performed by releasing the heat stored at night without connecting to the grid. So as to achieve the purpose of reducing heating costs and balancing grid load. [0003] However, the air outlet device of the existing thermal storage electric heater still has the problem that the heat storage space is large and the heat is dissipated quickly. question. [0004] Therefore, it is very necessary to invent a kind of air outlet device of heat storage type electric heater. Contents of the invention [...

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Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides an air outlet device of a thermal storage electric heater to solve the problem that the existing air outlet device of a thermal storage electric heater has a large heat storage space and quickly dissipates heat. The heating plate is prone to offset, which affects the heating efficiency and is troublesome when limiting the moving cover

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