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High voltage ignition wire and method of manufacture

A high-voltage ignition wire and mixture technology, which is applied in the directions of combustion ignition, combustion method, and ignition using electric sparks, can solve the problems of high temperature resistance, easy aging, and short service life of the ignition wire, and achieve advanced and simple technology. Service life, reasonable structure effect

Inactive Publication Date: 2008-01-09
江苏耐安特种电缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The ignition wire of traditional gas appliances is generally extruded with a rubber layer as an insulating layer on the outside of the wire. During use, it is found that the ignition wire is not resistant to high temperature, easy to age, and has a short service life. It needs to be replaced frequently, which brings a lot of inconvenience to users.
Sometimes it even affects the use of gas appliances, causing safety accidents

Method used

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  • High voltage ignition wire and method of manufacture

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Effect test

Embodiment 1

[0019] On the conductor 1, the inner insulation layer 2 of the mixture is first extruded, the braided layer 3 of alkali-free glass fiber yarn is woven on the inner insulation layer 2 of the mixture, and the outer insulation layer 4 of the mixture is extruded on the braided layer 3 . The mixture of the insulating layer contains the following percentages by weight: vulcanizing agent BPO 1.5-2%, titanium dioxide rutile 2R-9401-1.5%, PBN (phenylenediamine) antioxidant 2-3%, formazan Base vinyl silicone rubber compound 94-95%.

Embodiment 2

[0021] (1) The weight percentage is: vulcanizing agent BPO 1.5-2%, titanium dioxide rutile 2R-9401-1.5%, PBN anti-aging agent (phenylenediamine) 2-3%, methyl vinyl silicone rubber 94-95% of the rubber compound is mixed in an open mill to form a uniform mixture;

[0022] (2) Extrude the mixture with a rubber extruder, evenly wrap it on the conductor, and heat and vulcanize it in an oven to form the inner insulating layer 2. The temperature of the oven is 180-200° C., and the vulcanization and setting time is 2-3 minutes;

[0023] (3) After braiding the alkali-free glass fiber yarn weaving layer 3 with a braiding machine on the inner insulating layer 2, heat and dry, the temperature of the heat and dry is 120-150 ° C, and the time is 1-2 minutes;

[0024] (4) Extrude the mixture on the alkali-free glass fiber yarn braided layer 3 that is heated and dried, and heat and vulcanize in an oven to form an outer insulating layer 4. The vulcanization temperature is 180-200° C., and the ...

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Abstract

The invention publishes a high-pressured firing line for igniting of fuel gas and its manufacture method. Its characteristic is that on the conductor is equipped with two blend insulating layers and the non-alkali glass staple fiber yarn layer which establishes between two blend insulating layers, the weight percent of the blend is: vulcanizing agent is 1.5-2%, titanium oxide powder is 1-1.5%, antioxidant is 2-3%, and the mix iron-smelting rubber is 94-95%. The invention structure is reasonable, the manufacture is easy, craft is advanced simple, on the conductor used the silica gel blend insulating layer and the non-alkali glass staple fiber yarn layer to solve the question of the high temperature bearing, cold bearing and the anti-aged. The non-alkali glass staple fiber yarn layer has the effect of anti-pull, flame-resistant, in the blend insulating layer adds the antioxidant to cause a firing line to bear the high pressure and not easy to get older. The each target of the product conforms to the UL758 and UL1581 standard, the service life is long.

Description

technical field [0001] The invention relates to a high-voltage ignition wire for ignition of a gas appliance and a manufacturing method of the high-voltage ignition wire. Background technique [0002] The ignition wire of traditional gas appliances is generally extruded with a rubber layer as an insulating layer outside the wire. During use, it is found that the ignition wire is not resistant to high temperature, easy to age, and has a short service life. It needs to be replaced frequently, which brings a lot of inconvenience to users. Sometimes it even affects the use of gas appliances, causing safety accidents. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the existing ignition wires for gas appliances, and provide a high-voltage ignition wire for gas appliances with high temperature resistance, aging resistance and good performance and a manufacturing method for the high-voltage ignition wire. [0004] The fi...

Claims

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Application Information

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IPC IPC(8): F23Q3/00
Inventor 许美新
Owner 江苏耐安特种电缆有限公司
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