Device for sampling parameters of environment outside underground shelter in coal mine and non-coal mine

A sampling device and shelter technology, applied in sampling devices, measuring devices, instruments, etc., can solve problems such as inability to play, general products have no structure, affecting the application range of mobile rescue cabins, etc.

Active Publication Date: 2011-11-23
武越
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sensors directly installed outside the underground mobile rescue cabin or the fixed refuge chamber are easily damaged by the impact force and explosive force when disasters such as underground explosions occur, so that it cannot play its due role, and affects the mobile rescue cabin in the event of an explosion. Downhole application range
[0004] It can be seen that the above-mentioned existing mobile rescue cabin or fixed shelter outdoor environmental paramet

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for sampling parameters of environment outside underground shelter in coal mine and non-coal mine
  • Device for sampling parameters of environment outside underground shelter in coal mine and non-coal mine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] For further elaborating the technical means and effect that the present invention takes for reaching the predetermined invention purpose, below in conjunction with accompanying drawing and preferred embodiment, to coal mine and the non-coal mine underground shelter external environment parameter sampling device that proposes according to the present invention its specific Embodiments, structures, features and effects thereof are described in detail below.

[0021] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of the specific implementation mode, a more in-depth and specific understanding of the technical means and effects adopted by the present invention to achieve the intended purpose can be obtained. However, the accompanying drawings are only for reference and description, and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a device for sampling parameters of an environment outside an underground shelter in a coal mine and a non-coal mine, which is used for sampling parameters of the environment outside an underground mobile lifesaving cabin or a fixed refuge cave in the coal mine and the non-coal mine. The device comprises an air circulation pipe, a gas sampling structure, a multi-parametersensor structure and a sampled signal outputting device; the air circulation pipe is arranged outside the movable lifesaving cabin or the fixed refuge cave; and a sensor used for sampling is arrangedin the mobile lifesaving cabin or the fixed refuge cave and used for sampling air convected through the air circulation pipe in the mine. The sampling device disclosed by the invention solves the problem that the multi-parameter sensor for measuring the parameters of the environment outside the mobile lifesaving cabin or the fixed refuge cave cannot be used normally because the sensor is easy to be damaged by the impact force and the explosion force from the underground explosion and other disasters in the coal mine and the non-coal mine and can guarantee that the sensor is not destroyed in underground explosion and other disasters, but can still normally measure the environmental parameters.

Description

technical field [0001] The invention relates to the field of underground safety equipment for coal mines and non-coal mines, in particular to an environmental parameter sampling device for underground shelters of coal mines and non-coal mines. Background technique [0002] Coal mines and non-coal mines are high-risk industries with a high accident rate. At present, shelters are provided underground in coal mines and non-coal mines to provide a self-rescue shelter for those who cannot evacuate in time when an underground accident occurs. This underground refuge includes a mobile rescue cabin and a fixed refuge chamber. [0003] Since the shelters set up underground in coal mines and non-coal mines need to sample their external environmental parameters, the existing mobile rescue cabins or fixed refuge chambers sample the external environmental parameters directly through mobile rescue cabins or fixed shelters. It is realized by installing sensors outside the chamber. Howev...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01N1/14G01D21/02
Inventor 武越
Owner 武越
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap