CN103233769A - Multifunctional life-saving pipe for underground refuge chamber conduit shaft of mine - Google Patents
Multifunctional life-saving pipe for underground refuge chamber conduit shaft of mine Download PDFInfo
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- CN103233769A CN103233769A CN2013101279332A CN201310127933A CN103233769A CN 103233769 A CN103233769 A CN 103233769A CN 2013101279332 A CN2013101279332 A CN 2013101279332A CN 201310127933 A CN201310127933 A CN 201310127933A CN 103233769 A CN103233769 A CN 103233769A
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Abstract
The invention discloses a multifunctional life-saving pipe for an underground refuge chamber conduit shaft of a mine. By the aid of the multifunctional life-saving pipe, the technical problem that life-saving pipes in existing refuge chamber conduit shafts are arranged difficultly is solved. The multifunctional life-saving pipe comprises an upper section water-delivery high-pressure rubber pipe (1), an upper section seamless steel pipe (2), a lower section water-delivery high-pressure rubber pipe (6), a lower section seamless steel pipe (5), a connecting section outer steel pipe (4) and a connecting section inner steel pipe (10), wherein the connecting section outer steel pipe (4) formed by moveable splicing of two symmetrical pipe grooves (15) with cross sections in the 120-degree sector shape and two symmetrical pipe grooves (16) with cross sections in the 60-degree sector shape, and radial supporting columns (11) are arranged among the outer side wall of the connecting section inner steel pipe (10) and inner side walls of two pipe grooves (16) with cross sections in the 60-degree sector shape. According to the multifunctional life-saving pipe, large-diameter compressed air pipes and water supply pipes are installed simultaneously inside the small-diameter conduit shaft.
Description
Technical field
The present invention relates to a kind of life-saving pipe with multiple function that can in the refuge chamber small diameter pipeline well of mine down-hole, install.
Background technology
Along with the raising of mine safety level, most of mines all have permanent refuge chamber in the down-hole, and the piping shaft on straight-through ground is arranged in the refuge chamber, and compressed air hose and feed pipe are installed in the piping shaft.When mine generation disaster, personnel enter refuge chamber, and ground can be by the pipeline in the piping shaft to refuge chamber conveying personnel survive necessary air and drinking water, perhaps other the fluid of supporting one's family.Piping shaft generally has hundreds of rice dark, middle not support, and conveyance conduit will bear higher pressure and deadweight.Therefore, select pipeline to consider from tubing, connected mode, three aspects of anti-corrosion measure.Tubing has kinds such as seamless steel pipe, common plastics tube and high-pressure rubber pipe.Seamless steel pipe is axial and radial strength is all higher; The high-pressure rubber pipe axial strength is lower, and radial strength is higher; Common plastics tube is axial and radial strength is all lower.Connected mode has flange to connect, be threaded and mode such as welding.Flange connection is solid and reliable, and maintenance is convenient, and the space is big but flange takies piping shaft, and many pipelines can interfere with each other in piping shaft.It is little that thread connecting mode takies the piping shaft space, and maintenance is convenient, but improper to the big conveyance conduit of diameter.Welding connecting mode connects solid and reliable, and it is little to take the piping shaft space, but maintenance is inconvenient.Seamless steel pipe needs extra anti-corrosion measure, and has arrived certain time limit, also needs to carry out again anticorrosion.Skin is serious if the steel pipe corrosion falls, and the water in the meeting severe contamination pipe is to such an extent as to can't drink forfeiture lifesaving function.So there is a difficult problem of gainining in one thing and lose in another in on-the-spot selection and laying to the life-saving pipe in the refuge chamber piping shaft.
Summary of the invention
The invention provides the multifunctional lifesaving pipe that a kind of mine down-hole refuge chamber piping shaft is used, solved the laying difficult technologies problem that the life-saving pipe in the existing refuge chamber piping shaft exists.
The present invention solves above technical problem by the following technical programs:
The multifunctional lifesaving pipe that a kind of mine down-hole refuge chamber piping shaft is used, comprise epimere water delivery high-pressure rubber pipe, the epimere seamless steel pipe, hypomere water delivery high-pressure rubber pipe, the hypomere seamless steel pipe, steel pipe in the outer steel pipe of linkage section and the linkage section, lower end at the epimere seamless steel pipe is provided with upper flange plate, upper end at the hypomere seamless steel pipe is provided with lower flange, the outer steel pipe of linkage section is to be that the fan-shaped tube seat of 120 degree and two symmetrically arranged cross sections are that the fan-shaped tube seat activity of 60 degree is spliced by two symmetrically arranged cross sections, the lateral wall of steel pipe and two cross sections are to be provided with the radiation support column between the inside wall of the fan-shaped tube seat of 60 degree in linkage section, the upper end of steel pipe links together by the lower end of tapped upper connector and epimere water delivery high-pressure rubber pipe in the linkage section, the lower end of steel pipe links together by the upper end of tapped connector down and hypomere water delivery high-pressure rubber pipe in the linkage section, be that the upper ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped upper left adpting flange at cross section, be that the lower ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped lower-left adpting flange at cross section, be that the upper ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped upper right adpting flange at another cross section, be that the lower ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped bottom right adpting flange at another cross section, cross section be the upper ends of the fan-shaped tube seat of 60 degree be provided with fan-shaped on adpting flange, be that the lower ends of the fan-shaped tube seat of 60 degree are provided with fan-shaped adpting flange up and down at cross section, another cross section be the upper ends of the fan-shaped tube seat of 60 degree be provided with fan-shaped down on adpting flange, be that the lower ends of the fan-shaped tube seat of 60 degree are provided with fan-shaped following adpting flange at another cross section, fan-shaped upper left adpting flange, fan-shaped upper right adpting flange, the fan-shaped adpting flange of going up all is connected fan-shaped lower-left adpting flange with the upper flange plate that the lower end of seamless steel pipe arranges with the fan-shaped adpting flange of going up down, fan-shaped bottom right adpting flange, fan-shaped adpting flange up and down all is connected with the lower flange that the upper end of hypomere seamless steel pipe arranges with fan-shaped following adpting flange.
One end of radiation support column is to be that the inside walls of the fan-shaped tube seat of 60 degree weld together with cross section, the other end of radiation support column be with linkage section in the lateral wall of steel pipe weld together.
Structure of the present invention can be implemented in the interior larger-diameter compressed air hose of installation and the feed pipe realized of piping shaft of minor diameter, feed pipe uses high-pressure rubber pipe, connect simple and reliable, clean hygiene, avoided behind the use steel pipe tube inner corrosion skin that falls fully, problem that might the personnel in the pit can't drink when supplying water.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A-A of the present invention in Fig. 1 is to the structural representation of analysing and observe direction.
The specific embodiment
The multifunctional lifesaving pipe that a kind of mine down-hole refuge chamber piping shaft is used, comprise epimere water delivery high-pressure rubber pipe 1, epimere seamless steel pipe 2, hypomere water delivery high-pressure rubber pipe 6, hypomere seamless steel pipe 5, steel pipe 10 in the outer steel pipe 4 of linkage section and the linkage section, be provided with upper flange plate 3 in the lower end of epimere seamless steel pipe 2, be provided with lower flange 7 in the upper end of hypomere seamless steel pipe 5, the outer steel pipe 4 of linkage section is to be that the fan-shaped tube seat 15 of 120 degree and two symmetrically arranged cross sections are that fan-shaped tube seat 16 activities of 60 degree are spliced by two symmetrically arranged cross sections, the lateral wall of steel pipe 10 and two cross sections are to be provided with radiation support column 11 between the inside wall of the fan-shaped tube seat 16 of 60 degree in linkage section, the upper end of steel pipe 10 links together by the lower end of tapped upper connector 12 with epimere water delivery high-pressure rubber pipe 1 in the linkage section, the lower end of steel pipe 10 links together by the upper end of tapped connector 13 down with hypomere water delivery high-pressure rubber pipe 6 in the linkage section, be that the upper ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped upper left adpting flange 14 at cross section, be that the lower ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped lower-left adpting flange at cross section, be that the upper ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped upper right adpting flange 17 at another cross section, be that the lower ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped bottom right adpting flange at another cross section, cross section be the upper ends of the fan-shaped tube seat of 60 degree be provided with fan-shaped on adpting flange 18, be that the lower ends of the fan-shaped tube seat of 60 degree are provided with fan-shaped adpting flange 9 up and down at cross section, another cross section be the upper ends of the fan-shaped tube seat of 60 degree be provided with fan-shaped down on adpting flange 19, be that the lower ends of the fan-shaped tube seat of 60 degree are provided with fan-shaped following adpting flange 8 at another cross section, fan-shaped upper left adpting flange 14, fan-shaped upper right adpting flange 17, the fan-shaped adpting flange 18 of going up all is connected fan-shaped lower-left adpting flange with the upper flange plate 3 that the lower end of seamless steel pipe 2 arranges with the fan-shaped adpting flange 19 of going up down, fan-shaped bottom right adpting flange, fan-shaped adpting flange 9 up and down all is connected with the lower flange 7 that the upper end of hypomere seamless steel pipe 5 arranges with fan-shaped following adpting flange 8.
One end of radiation support column 11 is to be that the inside walls of the fan-shaped tube seat 16 of 60 degree weld together with cross section, the other end of radiation support column 11 be with linkage section in the lateral wall of steel pipe 10 weld together.
Outer layer sleeve of the present invention is selected zinc-plated seamless steel pipe for use, and flange is adopted in succession in the two ends of steel pipe 4 outside linkage section, and internal layer adopts high-pressure rubber pipe, and the two ends of steel pipe 10 are adopted and are threaded in linkage section.High-pressure rubber pipe is carried drinking water, and compressed air can be carried in the space between high-pressure rubber pipe and the zinc-plated seamless steel pipe.
Claims (2)
1. multifunctional lifesaving pipe that mine down-hole refuge chamber piping shaft is used, comprise epimere water delivery high-pressure rubber pipe (1), epimere seamless steel pipe (2), hypomere water delivery high-pressure rubber pipe (6), hypomere seamless steel pipe (5), steel pipe (10) in the outer steel pipe (4) of linkage section and the linkage section, be provided with upper flange plate (3) in the lower end of epimere seamless steel pipe (2), be provided with lower flange (7) in the upper end of hypomere seamless steel pipe (5), it is characterized in that, the outer steel pipe (4) of linkage section is to be that the fan-shaped tube seat (15) of 120 degree and two symmetrically arranged cross sections are 60 to spend fan-shaped tube seat (16) activity and be spliced by two symmetrically arranged cross sections, the lateral wall of steel pipe in linkage section (10) and two cross sections are to be provided with radiation support column (11) between the inside wall of the fan-shaped tube seat (16) of 60 degree, the upper end of steel pipe (10) links together by the lower end of tapped upper connector (12) with epimere water delivery high-pressure rubber pipe (1) in the linkage section, the lower end of steel pipe (10) links together by the upper end of tapped connector (13) down with hypomere water delivery high-pressure rubber pipe (6) in the linkage section, be that the upper ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped upper left adpting flange (14) at cross section, be that the lower ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped lower-left adpting flange at cross section, be that the upper ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped upper right adpting flange (17) at another cross section, be that the lower ends of the fan-shaped tube seat of 120 degree are provided with fan-shaped bottom right adpting flange at another cross section, cross section be the upper ends of the fan-shaped tube seat of 60 degree be provided with fan-shaped on adpting flange (18), be that the lower ends of the fan-shaped tube seat of 60 degree are provided with fan-shaped adpting flange (9) up and down at cross section, another cross section be the upper ends of the fan-shaped tube seat of 60 degree be provided with fan-shaped down on adpting flange (19), be that the lower ends of the fan-shaped tube seat of 60 degree are provided with fan-shaped following adpting flange (8) at another cross section, fan-shaped upper left adpting flange (14), fan-shaped upper right adpting flange (17), the fan-shaped adpting flange (18) of going up all is connected fan-shaped lower-left adpting flange with the upper flange plate (3) that the lower end of seamless steel pipe (2) arranges with the fan-shaped adpting flange (19) of going up down, fan-shaped bottom right adpting flange, fan-shaped adpting flange (9) up and down all is connected with the lower flange (7) that the upper end of hypomere seamless steel pipe (5) arranges with fan-shaped following adpting flange (8).
2. the multifunctional lifesaving pipe used of a kind of mine according to claim 1 down-hole refuge chamber piping shaft, it is characterized in that, one end of radiation support column (11) is to be that the inside walls of the fan-shaped tube seat (16) of 60 degree weld together with cross section, the other end of radiation support column (11) be with linkage section in the lateral wall of steel pipe (10) weld together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101279332A CN103233769A (en) | 2013-04-10 | 2013-04-10 | Multifunctional life-saving pipe for underground refuge chamber conduit shaft of mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101279332A CN103233769A (en) | 2013-04-10 | 2013-04-10 | Multifunctional life-saving pipe for underground refuge chamber conduit shaft of mine |
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| Publication Number | Publication Date |
|---|---|
| CN103233769A true CN103233769A (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101279332A Pending CN103233769A (en) | 2013-04-10 | 2013-04-10 | Multifunctional life-saving pipe for underground refuge chamber conduit shaft of mine |
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| CN (1) | CN103233769A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2902340Y (en) * | 2006-05-29 | 2007-05-23 | 刘承乐 | Pipeline type lifesaving apparatus for mine disaster |
| CN201068806Y (en) * | 2007-03-01 | 2008-06-04 | 刘承乐 | Pipeline type lifesaving device |
| CN202441419U (en) * | 2012-01-16 | 2012-09-19 | 刘承乐 | Pipeline type life-saving device for mine accident |
| DE202011106753U1 (en) * | 2011-10-14 | 2013-01-18 | Witzenmann Gmbh | Underground mining rescue instrument |
| CN203248186U (en) * | 2013-04-10 | 2013-10-23 | 山西晋城煤业集团勘察设计院有限公司 | Multifunctional lifesaving tube for underground refuge chamber pipe shaft |
-
2013
- 2013-04-10 CN CN2013101279332A patent/CN103233769A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2902340Y (en) * | 2006-05-29 | 2007-05-23 | 刘承乐 | Pipeline type lifesaving apparatus for mine disaster |
| CN201068806Y (en) * | 2007-03-01 | 2008-06-04 | 刘承乐 | Pipeline type lifesaving device |
| DE202011106753U1 (en) * | 2011-10-14 | 2013-01-18 | Witzenmann Gmbh | Underground mining rescue instrument |
| CN202441419U (en) * | 2012-01-16 | 2012-09-19 | 刘承乐 | Pipeline type life-saving device for mine accident |
| CN203248186U (en) * | 2013-04-10 | 2013-10-23 | 山西晋城煤业集团勘察设计院有限公司 | Multifunctional lifesaving tube for underground refuge chamber pipe shaft |
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Application publication date: 20130807 |