Waterproof membrane water permeability detection device and use method thereof
A technology for detection devices and waterproof membranes, which is applied in the directions of measuring devices, permeability/surface area analysis, suspension and porous material analysis, etc., can solve the difficulty of controlling the pressure and time of waterproof membranes, increase the cost of water permeability testing of waterproof membranes, Improve the production cost of waterproof membrane and other issues, and achieve the effect of simple and scientific structure, convenient operation and convenient test
Pending Publication Date: 2022-04-12
苏州恒铭达电子科技股份有限公司
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Problems solved by technology
Common waterproof membrane water permeability testing devices have a complex structure, and it is difficult to control the pressure and time during waterproof membrane testing, which increases the cost of waterproof membrane water permeability testing and increases the production cost of waterproof membranes
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[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0023] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.
[0024] Please refer to the attached figure 1 with figure 2 , a water permeability detection device for a waterproof membrane provided by an embodiment of the present invention, comprising a constant pressure barrel 1, a test fixture 2 and a test liquid recovery barrel 3, the connecting pipe between the test liquid recovery barrel 3 and the constant pressure barrel 1 Diaphragm pump 4 and one-way valve 5 are arranged on it, the top of described test fixture 2 is...
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The invention relates to the technical field of waterproof membrane water permeability detection, in particular to a waterproof membrane water permeability detection device and method. The waterproof membrane water permeability detection device comprises a constant pressure barrel, a test jig and a test liquid recovery barrel, a diaphragm pump and a one-way valve are arranged on a connecting pipeline between the test liquid recovery barrel and the constant pressure barrel, a jig upper cover is arranged at the top of the test jig, a test liquid inlet is formed in one side of the test jig, and a water outlet is formed in the other side of the test jig. A test liquid outlet is formed in the other side of the test fixture, and an exhaust port is formed in the fixture upper cover. The waterproof membrane water permeability detection device is simple and scientific in structure and convenient to operate, a waterproof membrane can be tested by a single person, multiple types of products can be tested at a time, pressure and time can be adjusted at will in the testing process, testing of the waterproof membrane is greatly facilitated, and the waterproof membrane water permeability detection device is suitable for popularization and application. The cost of water permeability detection of the waterproof membrane is reduced.
Description
technical field [0001] The invention relates to the technical field of waterproof membrane water permeability detection, in particular to a waterproof membrane water permeability detection device and a method thereof. Background technique [0002] The waterproof film is mainly pasted on the surface of electronic products to protect the electronic products from water. After the waterproof membrane is prepared, it needs to be tested for water permeability to determine its waterproof effect. Common waterproof membrane water permeability testing devices have a complex structure, and it is difficult to control the pressure and time during waterproof membrane testing, which increases the cost of waterproof membrane water permeability testing and increases the production cost of waterproof membranes. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a waterproof membrane water permeability detection device...
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Inventor 荆世平宗钧
Owner 苏州恒铭达电子科技股份有限公司