A sealing assembly, a ground gas measurement sampler and a method of using the same

By using sealing components composed of sealing plugs, sealing covers and sealing rings in the ground gas measurement equipment, the problems of complex structure and inconvenient operation of the sealing device in the prior art are solved, and more efficient sealing effect and more accurate detection results are achieved.

CN109973652BActive Publication Date: 2025-03-21MAANSHAN MCC17 ENG TECH CO LTD
4 Cites 0 Cited by

Patent Information

Application Number
CN201910334191.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-04-24
Publication Date
2025-03-21
Estimated Expiration
2039-04-24

AI Technical Summary

Technical Problem

The sealing device in the existing ground air measuring equipment is complex in structure and inconvenient to operate, resulting in poor sealing effect and easy blockage of air intake holes, which affects detection accuracy and efficiency.

Method used

A sealing assembly consisting of a sealing plug, a sealing cover and a sealing ring is used to seal the gap between the sampler and the detection hole through the sealing plug. The sealing cover slides down to the ground of the detection hole to block wind and sand. The sealing ring is close to the outer wall of the sampler to seal the gap between the through hole and the sampler.

Benefits of technology

It realizes simpler and more convenient sealing operation, improves sealing effect, avoids air intake holes, and enhances detection accuracy and efficiency.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The present invention discloses a sealing assembly, a ground gas measurement sampler and a method of using the same, and belongs to the field of ground gas measurement equipment. The sealing assembly of the present invention includes a sealing plug, a sealing cover and a sealing ring which are sequentially sleeved on the sampler from bottom to top; the sealing plug is tightly attached to the outer wall of the sampler, and a through hole is opened in the middle of the sealing cover; the inner wall of the sealing ring is tightly attached to the outer wall of the sampler. The sealing assembly of the present invention has a simple structure, a reasonable design and is easy to manufacture. The ground gas measurement sampler of the present invention is assembled from the above-mentioned sealing assemblies. When in use, the assembled sampler is partially inserted into the detection hole, and the gap between the sampler and the detection hole is first blocked with the sealing plug, and then the sealing cover is pressed on the ground where the detection hole is located, and the sampler is inserted down to the detection position of the detection hole. Finally, the gap between the through hole of the sealing cover and the sampler is blocked with a sealing ring. The method is simple in steps and effectively solves the problem that the air inlet of the existing sampler is easily blocked.
Need to check novelty before this filing date? Find Prior Art