CN2906070Y - Emergency life-saving apparatus for use in coal mine - Google Patents
Emergency life-saving apparatus for use in coal mine Download PDFInfo
- Publication number
- CN2906070Y CN2906070Y CN 200620071121 CN200620071121U CN2906070Y CN 2906070 Y CN2906070 Y CN 2906070Y CN 200620071121 CN200620071121 CN 200620071121 CN 200620071121 U CN200620071121 U CN 200620071121U CN 2906070 Y CN2906070 Y CN 2906070Y
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- CN
- China
- Prior art keywords
- hollow tubular
- flange
- tubular cylinder
- colliery according
- bottom girder
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Abstract
The utility model relates to an emergency life-saving apparatus for use in coal mine which mainly comprises a bottom girder and a plurality of detachable tubular rods which are in sealed connection with each other; the tubular rod is arranged on the bottom girder, the two sides of the tubular rod are respectively mounted on the bottom girder by a drag-fasten lock, a sealed side plate is provided at the opening end of the detachable tubular rods which are in sealed connection with each other, an openable bin gate is in sealed connection with the opening of the other end of the detachable tubular rods which are in sealed connection with each other. The whole gas-tight silo is composed of the tubular rods which are connected with each other by a tube seat structure and an anti-flame moisture-proof sealing ring is provided between each pair of tube seats which are butt-jointed with each other. Thereby the integral structure strength is good enough to bear a bigger pressure, can satisfy the pressure-resistance requirements in a coal mine well of a normal depth or a deeper depth, has a good integral sealing performance, is safe and reliable, has good practicability in the process, is convenient to process and to manufacture, has a low production cost; and adopts a detachable design, thereby being convenient to transport and to assemble underground.
Description
Technical field
The utility model relates to a kind of lifesaving appliance, relates in particular to a kind of colliery emergency survival device.
Background technology
In recent years, the China's coal-mine accident takes place again and again, and personnel in the pit's life wealth is brought about great losses.Because coal mining accident has its special sudden and multiplicity, therefore require lifesaving appliance must have effects such as fire prevention, waterproof, gas roof, anticorrosion, resistance to compression.Because of the limitation in tunnel, down-hole, also must have the condition that satisfies the down-hole transportation, installs and settle down-hole different operating personnel amount again, when the down-hole has an accident, give full play to its effect.Have the dealer to develop some lifesaving appliances both at home and abroad, so these lifesaving appliances are only had a simple function and are not had a practicality or multiple functional and the overall price height is difficult to apply for this reason.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of colliery emergency lifesaving chamber, low, the easy assembling of multiple functional, the whole cost of this colliery emergency lifesaving chamber, easily use.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of colliery emergency survival device, mainly form by bottom girder and several hollow tubular cylinders that detachably are tightly connected mutually, the hollow tubular cylinder places on the bottom girder, the two sides of hollow tubular cylinder are fixed on bottom girder by leading solid snap close respectively, and hollow tubular cylinder one end opening that several are tightly connected mutually is provided with and is the sealing of closed side plate, other end opening and is provided with openable door.
Further technical scheme of the present utility model is:
Two openends of hollow tubular cylinder form flange respectively, and the lug of flange points to the center of hollow tubular cylinder, are implemented in interconnecting of hollow tubular column body by connecting in twos of companion flange dish like this.
The flange external surface is interval with a circle for first groove of fire proof seal circle blocking and second groove of the airtight seal blocking of a circle water supply, and second groove is in the inboard (promptly second groove is than the center of the more close hollow tube cylinder of first groove) of flange external surface.
Flange is provided with interconnective connecting hole.
The cross section of hollow tubular cylinder is rounded, quadrangle, ellipse or trapezoidal.
Two lower inside of hollow tubular cylinder are provided with seat, two inner crest faces are provided with storage tank and oxygen cathete.
The hollow tubular cartridge outer surface is provided with fireprotection layer, and inner surface is provided with insulation layer.
Sealing is provided with transparent windows on the door, and transparent windows is provided with the removable PLASTIC LAMINATED of internal control formula outward, and promptly personnel can operate removable PLASTIC LAMINATED transparent windows is covered in the device.
Be equipped with crossed reinforced muscle in length and breadth on side plate and the door.
The external surface of side plate and door is equipped with fireprotection layer, inner surface is equipped with insulation layer.
The beneficial effects of the utility model are: whole gas-tight silo forms, adopts the flange plate type structure to interconnect by the hollow tubular cylinder, and be provided with the sealing ring of fire prevention and anti-aqueous vapor in twos between Dui Jie flange, therefore the overall structure rigidity strong, can bear big pressure, can satisfy general and dark coal mine resistance to compression requirement, overall sealing performance is good again, safe and reliable, technological feasibility is good, is convenient to processing and manufacturing, cost is low; Adopt detachable design again, be convenient to the down-hole transportation, install.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a schematic diagram of the present utility model;
Fig. 2 is Fig. 1 right view;
Fig. 3 is the utility model schematic internal view.
The specific embodiment
Embodiment: a kind of colliery emergency survival device, mainly form by bottom girder 1 and several hollow tubular cylinders 2 that detachably are tightly connected mutually, the hollow tubular cylinder places on the bottom girder, the two sides of hollow tubular cylinder are fixed on bottom girder by leading solid snap close 3 respectively, and hollow tubular cylinder one end opening that several are tightly connected mutually is provided with and is the sealing of closed side plate 4, other end opening and is provided with openable door 5.
Two openends of hollow tubular cylinder form flange 6 respectively, and the lug of flange points to the center of hollow tubular cylinder, are implemented in interconnecting of hollow tubular column body by connecting in twos of companion flange dish like this.
The flange external surface is interval with a circle and supplies first groove 7 and of fire proof seal circle blocking to enclose the inboard (promptly second groove than the center of first groove more close hollow tube cylinder) of second groove, 8, the second grooves of the airtight seal blocking of supplying water at the flange external surface.
Flange is provided with interconnective connecting hole 9.
The cross section of hollow tubular cylinder is rounded, quadrangle, ellipse or trapezoidal.
Two lower inside of hollow tubular cylinder are provided with seat 10, two inner crest faces are provided with storage tank 11 and oxygen cathete 12.
The hollow tubular cartridge outer surface is provided with fireprotection layer, and inner surface is provided with insulation layer.
Sealing is provided with transparent windows 13 on the door, and transparent windows is provided with the removable PLASTIC LAMINATED of internal control formula outward, and promptly personnel can operate removable PLASTIC LAMINATED transparent windows is covered in the device.
Be equipped with crossed reinforced muscle in length and breadth on side plate and the door.
The external surface of side plate and door is equipped with fireprotection layer, inner surface is equipped with insulation layer.
During use, be provided with the life, power system, communication system and a series of control system that satisfy hedging personnel life condition in the personnel storehouse, these all are prior art, and not within this routine discussion scope, so this example is not describing the concrete formation and the operation of these systems in detail.
Claims (10)
1. colliery emergency survival device, it is characterized in that: mainly form by bottom girder (1) and several hollow tubular cylinders (2) that detachably is tightly connected mutually, the hollow tubular cylinder places on the bottom girder, the two sides of hollow tubular cylinder are fixed on bottom girder by leading solid snap close (3) respectively, and hollow tubular cylinder one end opening that several are tightly connected mutually is provided with and is the sealing of closed side plate (4), other end opening and is provided with openable door (5).
2. colliery according to claim 1 emergency survival device, it is characterized in that: two openends of hollow tubular cylinder form flange (6) respectively, the lug of flange points to the center of hollow tubular cylinder, is implemented in interconnecting of hollow tubular column body by connecting in twos of companion flange dish like this.
3. colliery according to claim 2 emergency survival device, it is characterized in that: the flange external surface is interval with a circle for first groove (7) of fire proof seal circle blocking and second groove (8) of the airtight seal blocking of a circle water supply, and second groove is in the inboard of flange external surface.
4. colliery according to claim 2 emergency survival device is characterized in that: flange is provided with interconnective connecting hole (9).
5. colliery according to claim 1 emergency survival device is characterized in that: the cross section of hollow tubular cylinder is rounded, quadrangle, ellipse or trapezoidal.
6. colliery according to claim 1 emergency survival device is characterized in that: two lower inside of hollow tubular cylinder are provided with seat (10), two inner crest faces are provided with storage tank (11) and oxygen cathete (12).
7. colliery according to claim 1 emergency survival device, it is characterized in that: the hollow tubular cartridge outer surface is provided with fireprotection layer, and inner surface is provided with insulation layer.
8. colliery according to claim 1 emergency survival device is characterized in that: sealing is provided with transparent windows (13) on the door, and transparent windows is provided with the removable PLASTIC LAMINATED of internal control formula outward.
9. colliery according to claim 1 emergency lifesaving chamber is characterized in that: be equipped with crossed reinforced muscle in length and breadth on side plate and the door.
10. colliery according to claim 1 emergency lifesaving chamber is characterized in that: the external surface of side plate and door is equipped with fireprotection layer, inner surface is equipped with insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071121 CN2906070Y (en) | 2006-04-29 | 2006-04-29 | Emergency life-saving apparatus for use in coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071121 CN2906070Y (en) | 2006-04-29 | 2006-04-29 | Emergency life-saving apparatus for use in coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906070Y true CN2906070Y (en) | 2007-05-30 |
Family
ID=38114704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071121 Expired - Fee Related CN2906070Y (en) | 2006-04-29 | 2006-04-29 | Emergency life-saving apparatus for use in coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906070Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199977A (en) * | 2011-04-20 | 2011-09-28 | 天长市欣万顺船用配件制造有限公司 | Door |
| CN102251803A (en) * | 2011-06-20 | 2011-11-23 | 武越 | Capsule array type mobile rescue capsule structure |
| CN101749046B (en) * | 2009-12-23 | 2011-11-30 | 唐志明 | Mining disaster-resistant rescue capsule |
| CN104358586A (en) * | 2014-12-01 | 2015-02-18 | 中煤科工集团重庆研究院有限公司 | Mining escape and rescue supply depot |
-
2006
- 2006-04-29 CN CN 200620071121 patent/CN2906070Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749046B (en) * | 2009-12-23 | 2011-11-30 | 唐志明 | Mining disaster-resistant rescue capsule |
| CN102199977A (en) * | 2011-04-20 | 2011-09-28 | 天长市欣万顺船用配件制造有限公司 | Door |
| CN102251803A (en) * | 2011-06-20 | 2011-11-23 | 武越 | Capsule array type mobile rescue capsule structure |
| CN102251803B (en) * | 2011-06-20 | 2015-11-18 | 武越 | Cabin column Mobile life-saving capsule structure |
| CN104358586A (en) * | 2014-12-01 | 2015-02-18 | 中煤科工集团重庆研究院有限公司 | Mining escape and rescue supply depot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 |