Canned bottle leakage detection device

A detection device and canning technology, applied in the direction of using liquid/vacuum degree for liquid tightness measurement, etc., can solve the problems of increasing processing procedures, reducing production efficiency, and prolonging the time required for detection.

Inactive Publication Date: 2018-12-07
SUZHOU ICOOLMACH EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the method for detecting the airtightness of the canned bottle is to immerse the canned bottle in water and observe whether there are air bubbles, but after using this detection method to detect the airtightness of the canned bottle, it is necessary to Canned bottles are dried, which increases the processing procedures, prolongs the time required for detection, and reduces production efficiency

Method used

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  • Canned bottle leakage detection device
  • Canned bottle leakage detection device

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Embodiment

[0019] A canned bottle air leakage detection device, with reference to figure 1 and figure 2 , including a sealed casing 1, and the inside of the casing 1 is set in a vacuum state. The interior of the casing 1 is provided with a gas-permeable membrane 4, and the side of the gas-permeable membrane 4 is fixedly connected with the inner wall of the casing 1. The gas-permeable membrane 4 divides the casing 1 into an air chamber 3 and a detection chamber 2. In this embodiment, the casing 1 The upper end of the housing 1 is the detection chamber 2, and the lower end of the housing 1 is the gas chamber 3. Sodium is placed inside the detection chamber 2. In this embodiment, in order to improve the detection effect, the sodium is pure sodium. Because sodium encounters air, the color will change. Therefore, in order to further improve the observation effect, the inner wall of the detection chamber 2 is coated with a hydrophobic layer, so as to prevent sodium from adhering to the inne...

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Abstract

The invention discloses a canned bottle leakage detection device comprising a housing; a vacuum device is arranged in the housing; a ventilated membrane is arranged in the housing so as to split the housing into a gas chamber and a detection chamber; the detection chamber is filled with sodium so as to detect whether or not air exists in the housing; the housing recesses and is provided with a fixed chamber used for clamping the canned bottle; a movable plug is arranged in the gas chamber; the housing is provided with a groove used for embedding the movable plug; the movable plug isolates thegas chamber from the outer side; the end face, far away from the gas chamber, of the movable plug is fixedly provided with a push rod that is capable of penetrating the housing and abutting against the top end of the canned bottle; a plurality of elastic members are arranged between the groove and the movable plug; the movable plug is provided with a storage chamber used for receiving the elasticmembers; the housing encircles the push rod and is provided with a plurality of connecting ports; all connecting ports are connected with the gas chamber. The canned bottle leakage detection device can reduce detection procedures, and can improve the take effect efficiency.

Description

technical field [0001] The invention relates to the field of canned bottle detection equipment, in particular to a canned bottle air leakage detection device. Background technique [0002] Canned bottles need to be tested for air leaks before the product is contained, so as to ensure that the canned bottle has good airtightness during use. Therefore, each canned bottle needs to be tested for air leakage before the canned bottle is used, so as to ensure the safety during use. In the prior art, the method for testing the airtightness of canned bottles is to immerse the canned bottle in water and observe whether there are bubbles. However, after using this detection method to detect the airtightness of the canned bottle, it is necessary to Canned bottles are dried, thereby increasing the processing procedures, prolonging the time required for detection, and reducing production efficiency. Contents of the invention [0003] The technical problem to be solved by the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/02
CPCG01M3/02
Inventor 徐明
Owner SUZHOU ICOOLMACH EQUIP MFG
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