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Temperature-adjustable carbon crystal heating plate

A technology of carbon crystal heating area and heating plate, applied in the direction of electric heating device, heating element material, ohmic resistance heating, etc., can solve the problems of non-adjustable temperature and inability to realize the conversion of heating energy, etc.

Inactive Publication Date: 2017-10-20
WUHU SAUNAKING ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As a new heating product, carbon crystal heating plate is environmentally friendly and healthy, and has been well promoted in southern my country. However, the existing carbon crystal heating plate cannot be adjusted in temperature and cannot realize the conversion of different heating energies. Therefore, It is necessary to provide a temperature-adjustable carbon crystal heating plate

Method used

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  • Temperature-adjustable carbon crystal heating plate
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Examples

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preparation example Construction

[0016] Preferably, the preparation method of the ceramic emitter comprises: MgO, ZrO 3 、Ni 2 o 3 , mica powder and rare earth oxides are ground and mixed in a ball mill, and then calcined, and finally the calcined product is ground again in the ball mill to obtain the ceramic propellant; each component of the ceramic propellant Content, in parts by mass, MgO 5-10 parts, ZrO 3 3-5 copies, Ni 2 o 3 3-5 parts, 2-3 parts of mica powder and 1-2 parts of rare earth oxide.

[0017] In the present invention, the far-infrared emissivity of the heat-generating slurry used can reach more than 84% by adding the ceramic emissive composition;

[0018] Preferably, the temperature of the calcination is 1000-1500° C., and the time is 2-3 hours.

[0019] Preferably, the rare earth oxide is praseodymium oxide and / or lanthanum oxide.

[0020] As a preferred solution, the rare earth oxide is a mixture of lanthanum oxide and praseodymium oxide, and the mass ratio of the lanthanum oxide to t...

Embodiment 1

[0036] Such as Figure 1-Figure 2 As shown, the present invention provides a temperature-adjustable carbon crystal heating plate, which includes: a first resin layer 8, a second resin layer 9, and The carbon crystal heating area 10 between them; the carbon crystal heating area 10 includes, the first carbon crystal heating area 7 located in the middle of the first resin layer 8 and the second carbon crystal heating area 1 located at both ends, the first carbon crystal heating area 1 A carbon crystal heating zone 7 and the lower parts of both sides of the second carbon crystal heating zone 1 are respectively provided with copper strips 2 welded on the first resin layer 8, and the first carbon crystal heating zone 7 and the two ends There is a gap between the second carbon crystal heating area 1; wherein, the first power supply pair 4 is arranged on the copper bars 2 on both sides of the first carbon crystal heating area 7, and the second carbon crystal heating area The copper s...

Embodiment 2

[0040] Such as Figure 1-Figure 2 As shown, the specific structure and material of the temperature-adjustable carbon crystal heating plate of this implementation are all the same as in Example 1;

[0041] The specific ingredients of the heat-generating slurry used in the first carbon crystal heating zone 7 and the second carbon crystal heating zone 1 include: in parts by mass, 17 parts of graphite, 8 parts of nano-bamboo charcoal powder, and 13 parts of ceramic propellant , 23 parts of epoxy resin paints, 28 parts of epoxy resin paint solvents, 3 parts of curing agents, 8 parts of silicon micropowder, 3 parts of dispersants and silane coupling agents, the mass ratio of the dispersants and the silane coupling agents It is 1:0.8; described epoxy resin paint is hydrogenated bisphenol A type epoxy resin paint, and described epoxy resin paint solvent is turpentine, and described curing agent is m-xylylenediamine; Wherein, described ceramic launcher The preparation method includes:...

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Abstract

The invention provides a temperature-adjustable carbon crystal heating plate, which comprises a first resin layer, a second resin layer and a carbon crystal heating area arranged between, wherein the carbon crystal heating area comprises a first carbon crystal heating area in the middle of the first resin layer and second carbon crystal heating areas at two ends, copper bars welded on the first resin layer are arranged at the lower parts of two sides of the first carbon crystal heating area and the second carbon crystal heating areas, and gaps exist between the first carbon crystal heating area and the second carbon crystal heating areas at two ends; a first power supply pair is arranged on the lower copper bars at two sides of the first carbon crystal heating area, a second power supply pair and a third power supply pair are arranged on lower copper bars at two sides of the second carbon crystal heating areas, and the first power supply pair, the second power supply pair and the third power supply pair are connected with a deconcentrator; and the heating slurry used in the first carbon crystal heating area and the second carbon crystal heating areas is composed of graphite, nano bamboo charcoal powder, a ceramic emitting agent, an epoxy resin paint, an epoxy resin paint solvent, a curing agent, silica powder and an additive. Through arranging two heating areas, adjustment of the heating energy of the heating plate is realized.

Description

technical field [0001] The invention relates to the field of heating plates, and more specifically, to a temperature-adjustable carbon crystal heating plate. Background technique [0002] Carbon crystal heating plate is made by adding far-infrared emitter and temperature-limiting agent into microcrystalline particles, and is made by special process and preparation technology. It is suitable for home heating, office building heating, school dormitory office building, storefront heating, central heating auxiliary heating, chess room, hospital, hotel, hotel, bath center, greenhouse insulation, warehouse insulation, etc. As a new heating product, carbon crystal heating plate is environmentally friendly and healthy, and has been well promoted in southern my country. However, the existing carbon crystal heating plate cannot be adjusted in temperature and cannot realize the conversion of different heating energies. Therefore, It is necessary to provide a temperature-adjustable carb...

Claims

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Application Information

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IPC IPC(8): H05B3/22H05B3/14H05B1/02C09D163/00C09D7/12
CPCC09D163/00H05B1/02H05B3/145H05B3/22
Inventor 金浩马西健崔亮
Owner WUHU SAUNAKING ELECTRONICS TECH CO LTD
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