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Far infrared heating device for vertical coil

A technology of heating device and electric heating device, which is applied to fluid heaters, lighting and heating equipment, etc., can solve the problems of low heating power, waste of space inside the coil, functional limitations, etc., and achieve the effect of high energy efficiency and energy saving

Inactive Publication Date: 2013-06-12
扬中市金元化工电力设备厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: this kind of heater uses electric energy to generate heat, and the energy utilization is indirect, so the loss is relatively large, and the function is relatively limited.
[0003] The heaters in the prior art have problems such as waste of space inside the coil and low heating power per unit length of the coil.

Method used

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  • Far infrared heating device for vertical coil

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Effect test

Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing.

[0012] As shown in the figure, a far-infrared heating device for a vertical coil includes a coil 1 and a housing 4. The inner and outer sides of the coil 1 are respectively provided with silicon carbide far-infrared heating devices 2 and 3. The housing 4 is provided with a temperature measuring device 5, and when the temperature reaches the set value, the temperature measuring device 5 sends a signal to the control system to stop heating, prolonging the service life of the heating device, and the temperature is adjustable from 0-650°C. The liquid outlet 7 of the coil 1 is provided with a thermocouple connected to the instrument control and the programmer with PID, and the output end of the programmable temperature controller is connected to the inner electric heating belt 2 and the outer electric heating belt 3, and the inner electric heating belt can be controlled. The hea...

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PUM

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Abstract

The invention relates to a far infrared heating device for a vertical coil. The far infrared heating device comprises a coil and a shell, wherein an electrical heating device is arranged inside and outside the wall of the coil respectively. The far infrared heating device has high energy efficiency, and high-pressure liquid can be accurately heated to reach the temperature of the equipment; meanwhile, when the high-pressure liquid in the coil flows slowly and the heating of the outer layer is enough to achieve the heat required for temperature raise of the liquid in the coil, the inner and outer layers of heating devices are turned off respectively by a fully automatic temperature control system, and the energy is saved.

Description

technical field [0001] The invention relates to a far-infrared radiation electric heating device, in particular to a far-infrared heating device for a vertical coil. Background technique [0002] In the prior art, there is an infrared heater, the patent number of which is ZL200420075461.7. Its structure mainly includes a shell, in which there are carrier circulation tube bundles and infrared radiation elements. The heater has a high utilization rate of electric energy and does not pollute the environment. Its shortcoming is: this kind of heater uses electric energy to generate heat, and the energy utilization is indirect, so the loss is relatively large, and the function is relatively limited. [0003] The heater in the prior art has the problems of wasting space inside the coil and low heating power per unit length of the coil. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a far-infrared heating device for v...

Claims

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Application Information

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IPC IPC(8): F24H9/18F24H9/20
Inventor 朱红保施玉娟
Owner 扬中市金元化工电力设备厂