Equipment for detecting air tightness of waders

A technology of air tightness and equipment, applied in the direction of detecting the appearance of fluid at the leak point, using liquid/vacuum degree for liquid tightness measurement, etc., can solve the problems of increasing the detection error rate, time-consuming and laborious, gas escape, etc., Achieve increased stability and accuracy, enhanced speed and observation, and better contact

Active Publication Date: 2021-04-13
郎溪润祥橡胶新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the first half of the test of the waders, it is necessary to manually inflate the waders, and then press the inflated waders into the detection pool by hand to observe whether there is a steam drum coming out, and then carry out the air tightness test. However, this method is not only time-consuming At the same time, the gas is easy to escape from the trouser waist and trouser legs, which makes it difficult for the staff to operate, which increases the error rate during detection; when the water trousers enter the detection pool, t

Method used

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  • Equipment for detecting air tightness of waders
  • Equipment for detecting air tightness of waders
  • Equipment for detecting air tightness of waders

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Example 1, such as image 3 As shown, during the air tightness test of the water trousers, the connecting seat 117 can be pulled to drive the pressing plate 119 and the water-changing ink layer 118 to rise, and the hinged cooperation of the hinged block B116, the hinged rod 115 and the hinged block A113 is used to make the connecting seat 117 lift, and drive the spring 114 to stretch, which is convenient for subsequent automatic reset. After the connecting seat 117 is pulled to the designated position, the movable hanging ring 111 is hung into the hook 112 to engage, so that the position of the connecting seat 117 can be fixed. The table top of the detection platform 5 can be in an empty state, which is convenient for the clamping and installation of the water trousers. When the absorption and discoloration function of the hydrochromic ink layer 118 needs to be used, it can be put down again to increase the flexibility of the device.

Embodiment 2

[0035] Example 2, such as Figure 5 As shown, when the water trousers need to be clamped, first pull the arc-shaped clamping plate 195 to cancel the fixation with the clamping groove 194, and compress the stainless steel spring B196, and then pull the arc-shaped clamping plate 195 downward to drive the L-shaped mounting plate 197 And the hinged plate 19 is opened under the hinged cooperation of the hinged seat 193, so that the pressing suction cup 198 is disengaged from the clamping and fitting of the detection table 5, and the stainless steel spring A192 is stretched. The ventilation part is folded and stuck into the groove 191, and then the arc clip 195 is released, the hinge plate 19 and the pressing suction cup 198 are automatically reset by the elastic restoring force of the stainless steel spring A192, and the water trousers are clamped and fixed, and the arc is manually moved The clamping plate 195 snaps into the clamping groove 194 to fix the position of the L-shaped m...

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Abstract

The invention discloses equipment for detecting the air tightness of waders. The equipment comprises two groups of installation bases, wherein a detection pool is disposed at one side, close to each other, of the two groups of installation bases, sliding rails connected with the two groups of installation bases are disposed at the tops of the two groups of installation bases, a fixed plate is disposed at the tops of the two groups of sliding rails, a rotary lifting assembly is arranged in the middle of the top part of the fixing plate, sliding blocks matched with the sliding rails are arranged on the inner sides of the two sets of sliding rails, and connecting plates connected with the sliding blocks are arranged on the sides, close to each other, of the sliding blocks. Through mutual cooperation of the clamping assemblies, the trouser waist and trouser legs of the waders can be clamped in through grooves respectively, clamping and fixing are conducted by pressing the suction cups, gas leakage is prevented, gas can be directly injected between water and liquid conveniently under communication of the vent holes and the hollow grooves, the contact effect of water flow on the waders is better, the bubble generation speed is accelerated and the observation effect are enhanced.

Description

technical field [0001] The invention relates to the technical field of water trousers detection, in particular to a device for testing the airtightness of water trousers. Background technique [0002] Water trousers are garments made of waterproof fabrics with a certain waterproof effect. There are three types of specifications: full body, half body and fully enclosed. They are mainly used in chemical construction, fire protection, fishery, breeding and fishing, etc. Leakage is generally directly detected manually, and the following problems may be encountered during the detection period, such as: [0003] In the first half of the test of the waders, it is necessary to manually inflate the waders, and then press the inflated waders into the detection pool by hand to observe whether there is a steam drum coming out, and then carry out the air tightness test. However, this method is not only time-consuming At the same time, the gas is easy to escape from the trouser waist and...

Claims

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Application Information

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IPC IPC(8): G01M3/20G01M3/06
CPCG01M3/20G01M3/06
Inventor 宗永江
Owner 郎溪润祥橡胶新材料有限公司
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