Fast-heating plate electric heating device with precise temperature control

An electric heating device and precise technology, applied in electric heating devices, ohmic resistance heating, ohmic resistance heating parts and other directions, can solve the problems of slow heating speed and inaccurate temperature measurement, achieve fast heating speed, improve temperature range, structure Well-designed effects

Pending Publication Date: 2019-06-04
WUHU ALDOC TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of slow heating speed and inaccurate temperature measurement of electric heating devices in the prior art, and propose a fast-heating flat-plate electric heating device with precise temperature control

Method used

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  • Fast-heating plate electric heating device with precise temperature control
  • Fast-heating plate electric heating device with precise temperature control
  • Fast-heating plate electric heating device with precise temperature control

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Embodiment Construction

[0017] 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 some, not all, embodiments of the present invention.

[0018] refer to Figure 1-4 , a fast heating plate electric heating device with precise temperature control, comprising an electric heating plate 1, the electric heating plate 1 is one of an inorganic plate, a quartz plate, a ceramic plate, a high borosilicate glass plate, and a metal plate with an insulating coating The bottom of the electric heating plate 1 is provided with a shell 11, the shell 11 is sealed and connected with the electric heating plate 1, the bottom of the electric heating plate 1 is provided with a nano-film electric heating device, the gap between the electric heating plate 1 and the shell 11 is filled with heat transfer oil, and the shell 11 Th...

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Abstract

The invention relates to the technical field of electric heating equipment, in particular to a fast-heating plate electric heating device with precise temperature control. The fast-heating plate electric heating device includes an electric heating plate. A shell is arranged at the bottom of the electric heating plate, and the shell and the electric heating plate are sealed and connected together.A nano-film electric heating device is arranged at the bottom of the electric heating plate. The gap between the electric heating plate and the shell is filled with heat conducting oil. A temperaturemeasuring sensor is arranged on the inner wall of the inner cavity of the shell. The temperature measuring sensor is in contact with the heat conducting oil. The temperature measuring sensor is electrically connected with the nano-film electric heating device. The device adopts planar heating, so that the heating is fast and more uniform. The device has the advantages of reasonable structure design, fast temperature measurement response, accurate temperature measurement and prolonged service life.

Description

technical field [0001] The invention relates to the technical field of electric heating equipment, in particular to a rapid heating plate electric heating device with precise temperature control. Background technique [0002] With the development of the times, nano electric heating film gradually appears in people's field of vision. It not only heats up quickly, but also has a small size, which has attracted the attention of enterprises in the electrical industry. If the heat is transferred out, the heating element will be damaged and the heating effect will be poor. The temperature measurement of traditional electrical components is to measure the temperature by contacting the temperature sensor with the heated object or by transferring heat through the air. This method of temperature measurement is inaccurate and the transmission speed is very slow. Slow, it is difficult to quickly feed back the temperature to the control components, the damage to the heating device is rel...

Claims

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Application Information

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IPC IPC(8): H05B3/20H05B3/02
Inventor 胡如国汪红兵赵丽丽
Owner WUHU ALDOC TECH CO LTD
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