Welding torch air tightness testing equipment
An air-tightness detection and welding torch technology, which is applied in the use of liquid/vacuum for liquid-tightness measurement, and by detecting the appearance of fluid at the leak point, etc., can solve problems such as inconvenient air-tightness detection, and achieve a simple and reasonable structure design. , improve the detection efficiency, improve the effect of safety performance
Active Publication Date: 2018-02-09
GREE ELECTRIC APPLIANCES INC
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[0004] Based on this, it is necessary to provide a welding torch air-tightness testing device capable of realizing the air-tightness testing of all parts of the welding torch in view of the inconvenience of air-tightness testing of all parts of the welding torch. The above-mentioned purpose is achieved through the following technical solutions:
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[0063] In order to make the object, technical solution and advantages of the present invention clearer, the welding torch air tightness testing device of the present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0064] see Figure 1 to Figure 3 , the welding torch air tightness detection device 100 of the present invention is used to detect the air tightness of the welding torch 200, including a gas source 140, a gas connection valve 110, a quick connector 120, a connecting gas pipe 130, a pipeline 150, and a detection agent storage box (not shown) out) and pipe fittings (not shown).
[0065] Such as figure 1 As shown, one end of the gas connection valve 110 communicates with the gas source 140 through the pipeline 150, and the other end ...
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The invention provides a welding torch air tightness detection device, which is used to detect the air tightness of the welding torch. The source is connected, and the other end is connected to the quick connector, the quick connector is connected to the welding torch through the gas pipe, the gas source is used to generate gas, the gas is passed to the welding torch through the gas connection valve and the quick connector, and the welding torch to be tested is placed in the detection agent storage box , check the air tightness of the welding torch. The welding torch air tightness testing device of the present invention has a simple and reasonable structural design. One end of the gas connection valve is connected to the gas source through a pipeline, and the other end is connected to the welding torch through a quick joint, and then the welding torch is placed in the detection agent storage box to realize the welding torch All-round detection of body air tightness improves the safety performance of welding torches.
Description
technical field [0001] The invention relates to the technical field of tooling, in particular to a welding torch air tightness testing device for testing the welding torch air tightness. Background technique [0002] At present, a large number of welding torches are used in the brazing process. Because the welding torch involves open flames during use, its airtightness is very important. Therefore, a full inspection of the airtightness of each welding torch is required. The current full inspection method mainly connects the gas source with a pipeline and inserts it into the welding torch, and smears a leak detection agent on key parts of the welding torch, and observes whether the leak detection agent has bubbles to judge whether the air tightness of the welding torch is abnormal. But this method is difficult to realize the airtightness inspection of all parts of the welding torch. [0003] In view of the above-mentioned defects, the inventor has finally obtained the presen...
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IPC IPC(8): G01M3/06
Inventor 蔡锐凯方祥建黄才笋颜小林董明景邓卫勇
Owner GREE ELECTRIC APPLIANCES INC