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Automobile drier leak detection device

A dryer and leak detection technology, 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 inconvenient clamping, low work efficiency, high labor intensity, etc. , to achieve the effect of preventing poor sealing

Active Publication Date: 2017-08-18
ANHUI MEIRUIER FILTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the special structure of the car dryer, the whole process of clamping is inconvenient, the labor intensity is high, and the work efficiency is low.

Method used

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  • Automobile drier leak detection device

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Effect test

Embodiment Construction

[0017] like figure 1 as shown, figure 1 It is a structural schematic diagram of a leak detection device for an automobile dryer proposed by the present invention.

[0018] refer to figure 1 , the present invention proposes a leak detection device for an automobile dryer, which is used for leak detection of an automobile dryer, including a water tank 1, a clamping member, a first inflatable component, a second inflatable component, an inflatable device, a water filling device and a pumping device ,,in:

[0019] The inner side of the bottom plate of the water tank 1 is provided with a workpiece placement platform 2, and a first arc-shaped supporting plate 3 is installed on the workpiece placing platform 2. The arc-shaped opening of the first arc-shaped supporting plate 3 faces the opening end of the water tank 1. The inner side is provided with a first protective layer 19, a mounting beam 4 is provided above the first arc-shaped supporting plate 3, and first side frames 5 and...

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Abstract

The invention provides an automobile drier leak detection device, which comprises a water tank, a clamping member, a first inflation assembly, a second inflation assembly and an inflation device. An automobile drier is supported by a first arc tray; the automobile drier is clamped by the clamping member to remain stable; and the drier is inflated through the first inflation assembly, the second inflation assembly and the inflation device. When a first inflation port of the first inflation assembly and a second inflation port of the second inflation assembly are docked with air inlets at the two ends of the drier respectively, water is filled into the water tank and the drier is inflated, and then, whether airtightness of the automobile drier is good or not can be judged by observing whether the automobile drier has bubbles emerging. The first inflation port and the second inflation port are provided with a first seal ring and a second seal ring respectively, thereby ensuring seal performance of joints between the first inflation port and the drier and between the second inflation port and the drier, and preventing inaccurate detection due to poor seal.

Description

technical field [0001] The invention relates to the technical field of leak detection, in particular to a leak detection device for an automobile dryer. Background technique [0002] Leak detection is mainly a non-destructive testing method to check whether there is a leak in the pressure vessel under test through the detection medium (gas or liquid), and to measure the size of the leak according to the detection medium, and to quantify and locate the defect. In order to ensure the airtightness and reliability of the car dryer, leak detection is required after the car dryer is processed. At present, the leak detection of the car dryer needs to be clamped and fixed first, and then the car dryer Put it into the water, feed the air into the car dryer and observe whether there are bubbles coming out of the car dryer to determine whether its airtightness is good. Due to the special structure of the car dryer, the whole process of clamping is inconvenient, the labor intensity is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/06
CPCG01M3/06Y02P70/10
Inventor 陈孝钱李发才周建波晋吉
Owner ANHUI MEIRUIER FILTER
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