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Infrared Radiant Ceramic Heater

A ceramic heater and infrared radiation technology, applied in the direction of heating element shape, immersion heating device, etc., can solve the problem of not forming products, etc., and achieve the effect of high density and speed, low energy consumption and high thermal efficiency

Inactive Publication Date: 2011-12-21
周存文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the existence of many defects in these structures, no products have been formed so far.

Method used

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  • Infrared Radiant Ceramic Heater
  • Infrared Radiant Ceramic Heater
  • Infrared Radiant Ceramic Heater

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Experimental program
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Embodiment Construction

[0010] The main structure of the product of the present invention comprises a quartz outer tube 3 and a quartz inner tube 2, the two ends of the quartz outer tube 3 are respectively melted and sealed with the two ends of the quartz inner tube 2, and a space is arranged between the inner wall of the quartz outer tube 3 and the outer wall of the quartz inner tube 2. Cavity 27, silicon carbide rod 1 is installed in the cavity 27, the diameter of the through hole 28 arranged in the middle of the quartz inner tube 2 is equal to and greater than or equal to the length of the quartz outer tube 3, the end of the silicon carbide rod 1 is installed with an electrode, and the silicon carbide rod 1 A silica pad 5 is installed on the outer or inner wall of the terminal. When the product of the present invention is used to heat liquid, two electrodes are installed at one end of the heater, so that most of the structure of the heater can be placed in water to increase the heat transfer area. ...

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Abstract

The invention discloses an infrared radiation ceramic heater, which comprises a quartz outer tube and a quartz inner tube. A silicon carbide rod is installed in the cavity, and the diameter of the through hole set in the middle of the quartz inner tube is equal to and greater than or equal to the length of the quartz outer tube. Silicon pad. The invention is mainly used for medium heating of heaters, and can also be used for heating in industrial production, especially for heaters using water circulation. The product of the invention can directly heat the water, so that the temperature of the water rises quickly. The water absorbs heat through the quartz outer tube and the quartz inner tube, and the thermal efficiency is high. Because the infrared radiation rate is greater than 97%, the energy consumption is low, which is better than that of the existing carbon fiber filament heating. , Electric heating tube heating energy saving 38-45%. Another great advantage of the present invention is that the service life is long, and the shortcoming that electric heating and carbon fiber heating are prone to failures is completely avoided.

Description

technical field [0001] The invention relates to a heater, which is an infrared radiation ceramic heater. Background technique [0002] There are generally two forms of heating in winter: one is centralized heating based on coal or oil; the other is electric heating. The advantages of electric heating are mainly reflected in no pollution, easy to use, easy to control, and energy saving. However, the shortcomings of electric heating are still prominent: slow heating, high power consumption, short service life of electric heaters, and large maintenance. For this reason, the field provides many structures for heaters, such as heaters controlled by carbon fibers, ceramic integral heaters, and infrared electric heaters. However, due to the existence of many defects in these structures, no products have been formed so far. Therefore, how to design a heater that heats up quickly, consumes less power, and can drive water circulation is one of the main research topics in this field...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B3/82H05B3/44
Inventor 周存文
Owner 周存文
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