Multifunctional airtightness detection device for airtight door of industrial factory building

Abstract

The invention provides a multifunctional airtightness detection device for an airtight door of an industrial factory building, supporting rods are attached to the left surface and the right surface of a telescopic frame, the supporting rods are slidably mounted in a detection bin, a metal block group is arranged at the joint of the supporting rods and the interior of the detection bin, and a water storage bag is arranged above the supporting rods. The inner side of the water storage bag is fixedly connected with a dropper, and a pressing frame is movably installed on the front surface of the supporting rod. After the telescopic frame extrudes a supporting rods, the supporting rods extrude the water storage bag to drip water flow to the surface of the airtight door between clamping rods through the dropper, meanwhile, when the supporting rods move and make contact with a hinged plate, the hinged plate drives a leaf wiping plate to conduct rotary blade coating on the surface of the airtight door, and meanwhile a pressing frame on the surface of the supporting rods presses the airtight door to vibrate on the surfaces of the clamping rods; and if the airtightness of the airtight door is high, water drops do not fall into a collection box, so that the watertightness of the airtight door is detected, the watertightness is detected while the airtightness of the whole structure is detected, and a detection result can be known more visually.

Description

technical field [0001] The invention belongs to the technical field of airtight door detection, and in particular relates to a multifunctional airtightness detection device for an airtight door of an industrial plant. Background technique [0002] The airtight door is a translational set door that integrates airtightness, sound insulation, heat preservation, pressure resistance, dustproof, fire prevention, and radiation protection. It is generally used in hospitals, food factories, and industrial plants for sound insulation, heat insulation, and airtightness. In places with higher requirements, after the airtight door is produced, it is necessary to test whether the airtight performance of the airtight door meets the requirements, and a specific airtight detection device is required for testing. [0003] While testing the airtightness of the airtight door, it is impossible to test the watertightness, the test data is not sufficient, and the test results cannot be intuitively...

AI Technical Summary

Problems solved by technology

[0003] While testing the airtightness of the airtight door, it is impossible to test the watertightness, the test data is not sufficient, and it is impossible to understand the test results intuitively. Therefore, in view of this, the existing structure and defects are studied and improved. , to provide multi-functional air-tightness detection devices for airtight doors in industrial plants, in order to achieve more practical purposes

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