CN213574206U

CN213574206U - Coal mine ventilation lifesaving pipeline with real-time positioning function

Info

Publication number: CN213574206U
Application number: CN202022402548.2U
Authority: CN
Inventors: 韦武军; 豆小勤; 刘鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-29
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a colliery ventilation lifesaving pipeline that has real-time locate function, comprising a main body, the last fixed surface of main part connects the surge bin, exit has all been seted up at the front of main part and the middle part at the back, exit positive one side fixedly connected with guard gate, the positive fixedly connected with all around of main part is sealed fills up, the draw-in groove has been seted up in the front of main part, the back fixedly connected with fixture block of main part, the trough has been seted up to the bottom in surge bin. This colliery ventilation lifesaving pipeline that has real-time locate function sets up through the cooperation of main part and surge bin, when the pit meets accident, can let the staff get into inside the main part, the surge bin can reduce the damage that the main part received, protects the personnel in the pit, through setting up the position sensor at entrance department, after the accident takes place again, makes things convenient for the first-aid staff in time to confirm stranded personnel's position, has reduced the time of rescue waiting.

Description

Coal mine ventilation lifesaving pipeline with real-time positioning function

Technical Field

The utility model relates to a colliery is equipment technical field for the lifesaving, specifically is a colliery ventilation lifesaving pipeline that has real-time locate function.

Background

The areas where people mine coal resources in coal-rich mining areas are generally divided into underground coal mines and opencast coal mines, when a coal seam is far away from the ground surface, a roadway is generally selected to be excavated towards the underground, the coal mines are the underground coal mines, when the distance between the coal seam and the ground surface is very close, the surface soil layer is generally selected to be directly stripped to excavate the coal, the opencast coal mines are the opencast coal mines, and most coal mines in China belong to the underground coal mines.

Need construct air pipe beside when the mining in the pit, in time to carry the air in the pit to guarantee safety, but when the pit meets accident, probably cause the pit to collapse, cause danger to personnel under the pit, current air pipe does not have positioner, can not confirm trapped personnel's concrete position at once, and comparatively inconvenient during the installation, this just needs an equipment to satisfy above-mentioned demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a colliery ventilation lifesaving pipeline that has real-time locate function has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a colliery ventilation lifesaving pipeline with real-time locate function, includes the main part, the last fixed surface of main part connects the surge bin, exit has all been seted up at the front of main part and the middle part at the back, exit positive one side fixedly connected with guard gate, the positive all around fixedly connected with of main part is sealed fills up, the draw-in groove has been seted up in the front of main part, the back fixedly connected with fixture block of main part, the trough has been seted up to the bottom of surge bin, one side fixedly connected with position sensor who imports and exports, the inside fixedly connected with insulating layer of main part.

Optionally, the lower surface of the main body is fixedly connected with four fixing blocks, and the four fixing blocks are arranged on the lower surface of the main body in a rectangular array.

Optionally, the inside of fixed block has seted up the bolt hole, the observation window has been seted up to one side of main part, the material of observation window is explosion-proof glass.

Optionally, the back fixedly connected with air pipe of main part, air pipe's inside fixedly connected with fan.

Optionally, the sealing gasket is made of rubber, and the heat insulation layer is made of a glass fiber cotton plate.

Optionally, the number of the clamping grooves and the number of the clamping blocks are two, and the clamping grooves and the clamping blocks are mutually clamped.

(III) advantageous effects

The utility model provides a colliery ventilation lifesaving pipeline that has real-time locate function possesses following beneficial effect:

1. this colliery ventilation lifesaving pipeline that has real-time locate function sets up through the cooperation of main part and surge bin, when the pit meets accident, can let the staff get into inside the main part, the surge bin can reduce the damage that the main part received, protects the personnel in the pit, through setting up the position sensor at entrance department, after the accident takes place again, makes things convenient for the first-aid staff in time to confirm stranded personnel's position, has reduced the time of rescue waiting.

2. This colliery ventilation lifesaving pipeline that has real-time locate function sets up through the cooperation of fixture block and draw-in groove, can be in the same place the concatenation of several main part, has saved the time of building to and set up at the positive sealed pad of main part, can get up the seam airtight between two main parts, has blockked the entering of harmful gas in the pit.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the opening structure of the protective door of the present invention;

fig. 3 is a schematic sectional view of the present invention.

In the figure: 1. a main body; 2. a damping bin; 3. an inlet and an outlet; 4. a protective door; 5. a gasket; 6. a card slot; 7. a clamping block; 8. a wiring groove; 9. a position sensor; 10. a thermal insulation layer; 11. a fixed block; 12. bolt holes; 13. an observation window; 14. a ventilation duct; 15. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a coal mine ventilation lifesaving pipeline with a real-time positioning function comprises a main body 1, wherein the lower surface of the main body 1 is fixedly connected with four fixing blocks 11, the four fixing blocks 11 are arranged on the lower surface of the main body 1 in a rectangular array mode, bolt holes 12 are formed in the fixing blocks 11, an observation window 13 is formed in one side of the main body 1, the observation window 13 is made of explosion-proof glass, after bolts are screwed into the bolt holes 12, the main body 1 can be fixed on the ground, personnel in a pit can be protected when an accident occurs, the situation of the mine pit can be seen through the observation window 13 by trapped personnel, and a favorable condition is provided for rescue;

the upper surface of the main body 1 is fixedly connected with a damping bin 2, the middle parts of the front surface and the back surface of the main body 1 are respectively provided with an inlet and an outlet 3, one side of the front surface of the inlet and the outlet 3 is fixedly connected with a protective door 4, the periphery of the front surface of the main body 1 is fixedly connected with a sealing gasket 5, the sealing gasket 5 is made of rubber, the heat insulation layer 10 is made of glass fiber cotton plate, the front surface of the main body 1 is provided with a clamping groove 6, the back surface of the main body 1 is fixedly connected with a clamping block 7, the number of the clamping grooves 6 and the clamping blocks 7 is two, the two clamping grooves, the two main bodies 1 can be fixed together, so that the construction time is saved, when the clamping block 7 is clamped with the clamping groove 6, the gap can be filled by the sealing gasket 5, the sealing performance is improved, the sealing gasket 5 is also arranged at the inlet and the outlet 3, and the inside and the outside of the main body 1 can be isolated by closing the protective door 4;

wiring groove 8 has been seted up to the bottom in shock attenuation storehouse 2, one side fixedly connected with position sensor 9 of importing and exporting 3, the inside fixedly connected with insulating layer 10 of main part 1, the back fixedly connected with air pipe 14 of main part 1, air pipe 14's inside fixedly connected with fan 15, when fan 15 works, can be with subaerial air suction inside main part 1, supply personnel breathe, and confirm stranded personnel's position through position sensor 9.

The utility model discloses in, the device's working procedure as follows:

1. before use, the main bodies 1 are transported to the installation position, the clamping block 7 on one main body 1 is clamped in the clamping groove 6 on the other main body 1, and the two main bodies are fixed together;

2. bolts are screwed into the bolt holes 12, the main body 1 is fixed on the ground, and the ventilation pipeline 14 is connected to the back of the main body 1 and then used;

3. when an accident occurs, the protective door 4 is opened, and the protective door 4 is closed to wait for rescue after all people enter;

4. the outside person determines the position of the trapped person based on the information from the position sensor 9, and starts rescue.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a colliery ventilation lifesaving pipeline that has real-time locate function, includes main part (1), its characterized in that: the damping bin is characterized in that the damping bin (2) is fixedly connected to the upper surface of the main body (1), an inlet and an outlet (3) are formed in the front of the main body (1) and the middle of the back of the main body (1), the inlet and the outlet (3) are fixedly connected with a protective door (4) on one side, the main body (1) is fixedly connected with a sealing gasket (5) on the periphery, a clamping groove (6) is formed in the front of the main body (1), a clamping block (7) is fixedly connected to the back of the main body (1), a wiring groove (8) is formed in the bottom of the damping bin (2), a position sensor (9) is fixedly connected to one side of the inlet and the outlet (3).

2. The coal mine ventilation lifesaving pipeline with the real-time positioning function as claimed in claim 1, wherein: the lower surface of main part (1) is fixed connection fixed block (11), the quantity of fixed block (11) is four, is arranged in the form of rectangular array the lower surface of main part (1).

3. The coal mine ventilation lifesaving pipeline with the real-time positioning function as claimed in claim 2, wherein: bolt hole (12) have been seted up to the inside of fixed block (11), observation window (13) have been seted up to one side of main part (1), the material of observation window (13) is explosion-proof glass.

4. The coal mine ventilation lifesaving pipeline with the real-time positioning function as claimed in claim 1, wherein: the back fixedly connected with air pipe (14) of main part (1), the inside fixedly connected with fan (15) of air pipe (14).

5. The coal mine ventilation lifesaving pipeline with the real-time positioning function as claimed in claim 1, wherein: the material of the sealing gasket (5) is rubber, and the material of the heat insulation layer (10) is a glass fiber cotton plate.

6. The coal mine ventilation lifesaving pipeline with the real-time positioning function as claimed in claim 1, wherein: the number of the clamping grooves (6) and the number of the clamping blocks (7) are two, and the clamping grooves (6) are connected with the clamping blocks (7) in a clamped mode.