Test device for permeability of waterproof material

Abstract

The invention provides a testing device for permeability of a waterproof material. The device comprises a protective casing I, a jet pipe, an electric heating plate, a gas transmission pipe, an air pump, a protective casing II, a screw, a bearing block, a metal connecting rod, a rotating shaft and a cleaning brush, wherein the jet pipe and the electric heating plate are mounted in the protective casing I, the electric heating plate is arranged on the front side of the jet pipe, an air pipe is assembled at the right end of a casing, the left end of the air pipe penetrates the casing and is connected with the jet pipe, and the air pump is arranged at the rear end of the jet pipe. By means of the design, a material plate is convenient to dry, the screw and the bearing block are arranged in the protective casing II, the bearing block is assembled on the annular side surface of the screw, the metal connecting rod is arranged at the rear end of the protective casing II, the front end of themetal connecting rod penetrates the protective casing II and is connected with the bearing block, the rotating shaft is arranged in the metal connecting rod, and the cleaning brush is assembled on theannular side surface of the rotating shaft. Therefore, a glass window is convenient to clean. The device is convenient to use and operate, and facilitates drying of the material plate, cleaning and dust removal.

Description

technical field [0001] The invention is a waterproof material permeability testing device, which belongs to the technical field of material testing. Background technique [0002] The permeability test device is an instrument for detecting whether the waterproof material is permeable. During the test, water is placed on the waterproof material. After a period of time, the waterproof material is observed to see if there is any leakage. Based on this, the waterproof effect of the waterproof material is checked. [0003] When the waterproof material board is tested and taken out, water droplets will adhere to the surface and fall to the ground. When the staff steps on the water on the ground, the ground will become dirty, pollute the testing environment, and cause the staff to slip and fall, making the staff In case of physical injury, a transparent glass window is generally installed at the front of the shell to facilitate the staff to observe the detection process, but the gla...

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Problems solved by technology

[0003] When the waterproof material board is tested and taken out, water droplets will adhere to the surface and fall to the ground. When the staff steps on the water on the ground, the ground will become dirty, pollute the testing environment, and cause the staff to slip and fall, making the staff In case of physical injury, a transparent glass window is generally installed at the front of the shell to facilitate the staff to observe the detection process, but the glass window lacks cleaning equipment, resulting in the dust in the air adhering to the surface of the glass window, which is inconvenient for the staff to observe, so a waterproof material is needed to infiltrate Sex test device to solve the above problems

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