Manufacture of leakage inspecting strips

Abstract

A method for preparing leakage detection belt includes jacketing woven layer on surface of two conductive core wires to form detection wire, setting two said conductive core wires separately in model nests at two sides of model used for forming belt isolation core wire, injecting colloid non-conduction material into said nests of model to form isolation core wire, permeating colloid non-conduction material into partial woven layer of said conduction core wire to make said conduction core wire be integrated with isolation core wire.

Description

technical field [0001] A method for manufacturing a leakage detection tape, in particular a method for manufacturing a detection tape for detecting the environment or equipment with no liquid infiltration or leakage. Background technique [0002] Generally, semiconductor factories equipped with precision production equipment, or computer rooms equipped with electrical equipment, such as website servers, computer rooms and circuit rooms set up by Internet companies, or documents and data rooms and other important places, if rainwater or other liquids seep into , it will affect or damage the machine, electrical equipment or document data, etc., resulting in unpredictable losses and even danger. In addition, if a storage tank or pipeline leaks in a place where oil or liquid chemical raw materials are stored or shipped, it will also cause unpredictable losses and even cause serious public accidents. Therefore, in an environment or device that must prevent liquid infiltration or...

AI Technical Summary

Problems solved by technology

And the thickness of the adhesive film 62 used for insulation is relatively thin, although the manufacturing process can be simplified, but also because the thickness of the adhesive film 62 is too thin, so the distance between the two openings 62a on the same side cannot be too small, so the sensitivity of the sensing Low, so it can only be used to detect large leaks, but not suitable for small leaks

[0010] In addition, the conductive sheet 61 is also in the shape of a slender sheet, so it is easy to cause breakage during laying, thereby reducing the area of ​​its detection, and it is not easy to detect whether there is a break after the breakage, so in laying and using Not ideal and could be improved

[0011] Furthermore, the opening 62a constituting the sensing point is also exposed on both sides of the detection belt, making it easy to cause false alarms due to false touches caused by factors such as cleaning, maintenance, or environmental pollution, and false alarms of short-circuit conduction, as mentioned above, often occur. False alarms are easy to be ignored by monitoring personnel. In case of a sudden leakage, the consequences will be disastrous

[0012] In addition, the conductive sheet 61 is also a stiff long sheet, and as mentioned above, it is easy to damage its bonding surface during cleaning or maintenance, so that it will warp and cannot be flatly attached to the detection surface, so that the detection will be lost. leaked function

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