Unlock instant, AI-driven research and patent intelligence for your innovation.

Air purification and refrigeration device for integrated coal mine refuge chamber or rescue chamber

A refuge chamber and air purification technology, which is applied in safety devices, air quality improvement, mining equipment, etc., can solve problems such as inconvenient use, large space occupation, and complicated adjustment, and achieve small space occupation, simple adjustment, and convenient use Effect

Inactive Publication Date: 2011-12-07
SHANDONG GUOTAI TECH
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this is costly, takes up a lot of space, is complicated to adjust, is inconvenient to use, and has low efficiency.

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
  • Air purification and refrigeration device for integrated coal mine refuge chamber or rescue chamber
  • Air purification and refrigeration device for integrated coal mine refuge chamber or rescue chamber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] An integrated coal mine refuge chamber or rescue cabin air purification and refrigeration device of the present invention includes

[0021] Comprising a reaction box 1, one end of the reaction box 1 is provided with a gas inlet 2, and the other end is provided with a gas outlet 3, and the reaction box 1 is sequentially provided with separated and connected gas outlets from one end of the gas inlet 2 to one end of the gas outlet 3. Drying layer 7, deodorizing layer 8, carbon dioxide adsorption layer 9, carbon monoxide catalytic layer 10 and chemical refrigeration layer 11, and an explosion-proof fan 4 is installed at the gas inlet 2 of the reaction box 1.

[0022] A mesh partition is set between the layers in the reaction box 1, and a medical desiccant is placed in the drying layer 7 to dry the air.

[0023] Perform dehumidification and drying treatment. A deodorant is placed in the deodorizing layer 8, and the air is deodorized by a specially prepared agent to eliminat...

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 discloses an integrated coal mine refuge chamber or rescue cabin air purification and refrigeration device, comprising a reaction box, one end of the reaction box is provided with a gas inlet, and the other end is provided with a gas outlet. From one end of the gas inlet to one end of the gas outlet, a separate and connected drying layer, a deodorizing layer, a carbon dioxide adsorption layer, a carbon monoxide catalytic layer and a chemical refrigeration layer are sequentially arranged, and an explosion-proof fan is arranged at the gas inlet of the reaction box. The beneficial effects of the present invention are: the device adopts an integrated reaction box, and is layered in the reaction box to gather the originally dispersed air treatment devices, with low cost, small occupied space, simple adjustment, convenient use, and high efficiency. High, the air quality efficiency of the rescue cabin is more significant.

Description

technical field [0001] The invention relates to the technical field of air purification treatment and refrigeration, in particular to an integrated air purification and refrigeration device for a coal mine refuge chamber or rescue cabin. Background technique [0002] When the escape personnel breathe for a long time in a closed refuge chamber or rescue cabin, CO will be produced. 2 , The risk-avoiding personnel will also bring in CO gas when they enter the refuge. The human body dissipates heat through the skin and the heat source from the external space is introduced to form a temperature rise. The human body exhales saturated humidity gas and the human body's own sweat evaporates to form humidity. All need to be processed in the coal mine refuge chamber or mobile rescue cabin. [0003] According to the interim regulations on the construction and management of underground emergency avoidance systems in coal mines, the capacity of handling carbon dioxide in coal mine refug...

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
Patent Type & Authority Applications(China)
IPC IPC(8): E21F11/00E21F3/00B01D53/86B01D53/62
CPCY02A50/20
Inventor 孙庆民周建民张建中张传志
Owner SHANDONG GUOTAI TECH