Hot wall glass coated with inorganic resistance thick film and manufacturing method thereof and heating module

A wall glass and inorganic technology, applied in the direction of resistance manufacturing, resistors, ohmic resistance heating, etc., can solve the problems of glass decorative glaze layer oxidation and fading, adhesive layer aging and delamination, expensive products, etc., to solve the problem of easy cracking, The effect of reducing the expansion coefficient and reducing the cost of materials

Active Publication Date: 2014-01-01
简伟雄 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the embodiments of the present invention is to provide a warm wall glass with an inorganic resistance thick film, which aims to solve the problem of glass decorative glaze layer oxidative fading, falling off, odor, and local overheating of the glass in the existing glass heating products in the prior art. , The adhesive layer between the glass and the heating element is aging and delaminated, the product is expensive and difficult to promote

Method used

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  • Hot wall glass coated with inorganic resistance thick film and manufacturing method thereof and heating module
  • Hot wall glass coated with inorganic resistance thick film and manufacturing method thereof and heating module
  • Hot wall glass coated with inorganic resistance thick film and manufacturing method thereof and heating module

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preparation example Construction

[0063] The embodiment of the present invention also provides a method for preparing the above-mentioned warm wall glass 10 coated with the inorganic resistance thick film 13, which includes the following steps:

[0064] S1) providing a glass substrate 11;

[0065] S2) printing the inorganic decorative glaze layer 12 on the glass substrate 11 and drying;

[0066] S3) On the inorganic decorative glaze layer 12 of the glass substrate 11, print the electrode 14, the lead terminal 15 and the inorganic resistance thick film 13 sequentially, and make the lead terminal 15 and the electrode 14 Electrically connected, the inorganic resistive thick film 13 is electrically connected to the electrode 14;

[0067] S4) Tempering and sintering the glass substrate 11 printed with the electrodes 14 , the lead terminals 15 , the inorganic resistor thick film 13 and the inorganic decorative glaze layer 12 .

[0068] The glass substrate 11 in step S1) is formed by processing a glass original she...

Embodiment 1

[0092] Take a rectangular glass substrate 11 with a length of 600 mm, a width of 200 mm and a thickness of 5 mm printed with an inorganic decorative glaze layer 12;

[0093] Then with silver conductive paste on the surface of the two short sides of the rectangular substrate 11 printed with the inorganic decorative glaze layer 12 respectively coated with a length of 170mm, an electrode 14 of wide 10mm, and then as figure 1 Coat the lead terminal 15 as shown, and then provide the following recipe ingredients:

[0094]

[0095] Stir the 6 ingredients in the above formula except graphite powder evenly, melt the mixture at 1200°C for 60 minutes, cool the obtained mixture block and crush it, and then use a ball mill for 48 hours to make the particle size less than 350 mesh powder, then add graphite powder thereinto to obtain the first mixture; then add 120g-150g of liquid organic carrier composed of 95% by weight terpineol and 5% by weight ethyl cellulose to prepare a uniform slu...

Embodiment 2

[0098] In Example 2, except that the glass substrate 11 was replaced by a mica base plate, the experiment was carried out according to the conditions of Example 1, and basically the same results as Example 1 were obtained.

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Abstract

The invention provides hot wall glass coated with an inorganic resistance thick film. The hot wall glass comprises a glass substrate, an inorganic decorative enamel layer sintered on the glass substrate at high temperature, a face-shaped inorganic resistance thick film coating the inorganic decorative enamel layer, an electrode enabling the inorganic resistance thick film to be connected to a circuit and a lead end connected with a supply lead. The lead end is electrically connected with the electrode, the electrode is electrically connected with the inorganic resistance thick film, and the inorganic resistance thick film is sintered on the glass substrate at high temperature. The inorganic resistance thick film comprises graphite powder, bismuth oxide, boric oxide, silica, antimonous oxide, zinc oxide, strontium carbonate and the like. The problem that according to a glass heating product in the prior art, oxidation color fading, falling, peculiar smell and cracks caused by local overheating of the glass decorative enamel layer, aging separation of an adhesive layer between the glass and a heating body, and high product cost are solved. The invention further provides a method for manufacturing the hot wall glass and a heating module provided with the hot wall glass.

Description

technical field [0001] The invention belongs to the field of building decoration and heating, and in particular relates to a warm wall glass coated with an inorganic resistance thick film, a preparation method thereof and a heating module. Background technique [0002] At present, the following heating methods are mainly used for building decoration heating at home and abroad: [0003] 1. Centralized boilers burn coal and oil for heating: the disadvantages are large basic investment, large floor area, waste of land resources, serious environmental pollution, PM2.5 data values ​​exceeding the standard, uncomfortable heat, unable to measure by household, difficult to charge , The daily maintenance cost is high, and there are often "running, leaking, dripping, and leaking" phenomena. Governments at all levels have expressly stipulated that central heating and rebuilding boiler rooms are not encouraged. [0004] 2. Home-installed small boiler hot water circulation system, low-t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B3/22H05B3/12F24D13/02C03C17/34H01C7/00H01C17/065H01C17/30
CPCY02B30/00
Inventor 李琴简伟雄
Owner 简伟雄
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