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Diving suit air-tightness detection clamping mechanism, detection device and detection method

A technology of air tightness detection and clamping mechanism, which is applied in the direction of measuring devices, suspension and porous material analysis, instruments, etc., can solve the problems of high liquid viscosity, large resistance loss, unsuitable long-distance transmission and control, etc., and achieve saving time, reduced manual effort, and improved visibility

Pending Publication Date: 2017-12-01
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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AI Technical Summary

Problems solved by technology

[0005] The working medium used in hydraulic transmission is hydraulic oil or other synthetic liquids. Hydraulic transmission transmits large power and moves smoothly. However, due to the high viscosity of the liquid, the loss of resistance in the flow process is large, so it is not suitable for long-distance transmission and control.

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  • Diving suit air-tightness detection clamping mechanism, detection device and detection method
  • Diving suit air-tightness detection clamping mechanism, detection device and detection method
  • Diving suit air-tightness detection clamping mechanism, detection device and detection method

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Embodiment Construction

[0037] Referring to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention include the shape, structure, mutual position and connection relationship of each part, the function and working principle of each part, and the manufacturing process of the various components involved. And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0038] A diving suit airtightness testing device is used for dry diving suit airtightness testing, and can also be used for other diving suits airtightness testing, such as Figure 1-4 As mentioned above, it includes a central processing module, an AD sampling module, a DA control module, and a clamping device module, and the clamping device module includes a detection module and a clamping mechanism....

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Abstract

The invention discloses a diving suit air-tightness detection clamping mechanism, a detection device and a detection method. The diving suit air-tightness detection clamping mechanism comprises a central processing module, an AD (Analog-to-Digital) sampling module, a DA (Digital-to-Analog) control module, a detection module and a clamping mechanism, wherein the central processing module is connected with the AD sampling module and the DA control module; the AD sampling module is connected with the detection module; the DA control module is connected with an electromagnetic directional valve; the clamping mechanism comprises a gas supply branch, a pressure loop and a clamping tool (13); the clamping tool (13) comprises an upper sealing plate (16), a lower sealing ring (19) and a cylinder (8); and the cylinder (8) is used for driving the clamping tool (13). As the cylinder is adopted as an actuator, the purposes of clamping sealing automation and detection result visualization are achieved in the air-tightness detection process of a diving suit.

Description

technical field [0001] The invention relates to a technique for detecting the airtightness of a diving suit, in particular to a device and method for detecting the airtightness of a dry diving suit. Background technique [0002] Diving has gradually developed into a leisure sport with underwater activities as the main content, so as to achieve the purpose of exercising, leisure and entertainment, and is widely liked by the public. The benefits of diving are not only the great spiritual enjoyment brought by the strange world in the water, but more importantly, the ability to improve the cardiopulmonary function of the human body. In the United States and Japan, diving is even used as an auxiliary means of treating cancer . According to scientific evidence, the balanced pressure of water on the human body is conducive to blood circulation, and long-term oxygen inhalation underwater can effectively kill cancer cells and inhibit the spread of cancer cells. For every diving ent...

Claims

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Application Information

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IPC IPC(8): G01N15/08
CPCG01N15/0806G01N15/0826
Inventor 唐铃凤龚鹏张应帅张瑶瑶高浩文杨建中闫志超
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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