CN214660330U

CN214660330U - Mine escape and rescue system

Info

Publication number: CN214660330U
Application number: CN202120432842.XU
Authority: CN
Inventors: 阳志远
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-09
Anticipated expiration: 2031-02-26

Abstract

The utility model relates to a mine rescue system of fleing. The system comprises a first pipeline and a second pipeline for escaping, wherein the first pipeline is embedded in a main roadway of a mine, and the second pipeline is embedded in a branch roadway of the mine; the system also comprises an emergency device and an escape device, wherein the first pipeline and/or the second pipeline are/is connected with the emergency device and the escape device; the emergency device comprises an emergency room, a safety room, a sealing door, a safety door and a discharge mechanism, wherein the emergency room is communicated with the main roadway or the branch roadway; the safety chamber is correspondingly communicated with the first pipeline or the second pipeline; the closed door is movably connected with the emergency room, and the safety door is movably connected with the safety room; the discharge mechanism is disposed in the emergency room. Through the scheme, precious rescue time can be strived for miners, and meanwhile, the miners can also realize effective self rescue through the mine escape and rescue system when accidents happen, so that the survival rate of the miners is improved beneficially.

Description

Mine escape and rescue system

Technical Field

The utility model relates to a mine safety emergency rescue equipment technical field specifically, relates to a mine rescue system of fleing.

Background

At present, the types of accidents occurring in mines mainly include coal dust (or gas) explosion accidents, water penetration accidents and blowout accidents. If the mine is excavated, the mine is easy to collapse for the second time, so that rescue workers cannot reach the scene in time to perform rescue work. When a water penetration accident occurs in a mine, water in the mine is generally drained firstly, a hole is drilled and water and food are conveyed after the position of a trapped miner is determined, the engineering quantity is large, the consumed time is long, and the gold rescue time is easily missed.

Therefore, the existing mine structure still has certain defects, so that miners are difficult to effectively save themselves when accidents happen, and meanwhile, great difficulty is brought to search and rescue work of rescuers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mine rescue system of fleing to when solving among the prior art mine occurence of failure, the miner is difficult to the problem of effectively saving oneself.

In order to realize the above effect, the utility model discloses a technical scheme does:

a mine escape and rescue system comprises a first pipeline and a second pipeline for escape, wherein the first pipeline is embedded in a main roadway of a mine, and the second pipeline is embedded in a branch roadway of the mine; the first pipeline is communicated with the second pipeline to form a channel for rescue and escape together;

the system further comprises an emergency device for handling temporary conditions and an escape device for escaping the mine, the first and/or second conduit being connected to the emergency device and the escape device, wherein the escape device is in communication with the external environment;

the emergency device comprises an emergency room, a safety room, a sealing door, a safety door and a discharge mechanism for discharging fluid, wherein the emergency room is communicated with the main roadway or the branch roadway; the safety chamber is correspondingly communicated with the first pipeline or the second pipeline; the closing door is movably connected to the emergency room for closing or opening the emergency room; the safety door is movably connected with the safety chamber and used for closing or opening the safety chamber;

the discharge mechanism is arranged in the emergency room, wherein the leading end of the discharge mechanism is arranged in the emergency room, and the discharge end of the discharge mechanism extends to the external environment; one end of the safety chamber is communicated with the emergency chamber, and the other end of the safety chamber is communicated with the first pipeline or the second pipeline.

In one possible design, the escape device comprises a control chamber, an access door and an air guide device, and the first pipeline is communicated with the control chamber;

wherein the access door is movably connected to the control chamber to close or open the control chamber; the gas guide device is arranged in the control chamber and used for filling gas into the first pipeline or the second pipeline.

In one possible design, a step is provided in the control cabin near the access door.

In one possible design, a step is provided in the emergency room at a location remote from the closing door and the safety door.

In one possible design, one or more of lighting, oxygen supply, alarm, location communication, power supply, protection against cold, drugs and food are also provided in the emergency room.

In one possible design, the discharge mechanism includes an exhaust fan, an air pipe, a water pump and a water pipe; the exhaust fan is communicated with the air pipe, so that when the exhaust fan works, harmful gas is extracted from the emergency room; the water pump is communicated with the water pipe so as to pump water out of the emergency room when the water pump works.

In one possible design, the first and second conduits are both high strength plastic or stainless steel tubes.

In one possible design, the peripheries of the first pipeline and the second pipeline are provided with reinforcing layers, and the reinforcing layers are formed by pouring concrete.

In one possible embodiment, a plurality of gripping fingers are provided in the first and second pipes, the gripping fingers being spaced apart in the direction of extension of the first and second pipes.

In one possible design, the pipe diameters of the first pipeline and the second pipeline are 0.6-0.8 m.

In one possible embodiment, the first duct and the second duct have markings provided therein for indicating the escape path, which markings have a fluorescent layer.

Compared with the prior art, the beneficial effects of the utility model are that:

through the scheme, precious rescue time can be strived for miners, and meanwhile, the miners can also realize effective self rescue through the mine escape and rescue system when accidents happen, so that the survival rate of the miners is improved beneficially.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a top view of a mine escape and rescue system;

FIG. 2 is a schematic cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is a schematic sectional view along C-C in fig. 1.

In the above drawings, the meaning of each reference numeral is:

11-first pipe, 12-second pipe, 21-main tunnel, 22-branch tunnel, 31-emergency room, 32-safety room, 33-closing door, 34-safety door, 35-storage cabinet, 36-discharging mechanism, 4-gripper, 5-lighting equipment, 61-control room, 62-entrance and exit door, 63-air guide device.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.

It should also be noted that, in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed substantially concurrently, or the figures may sometimes be executed in the reverse order, depending upon the functionality/acts involved.

In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. For example, systems may be shown in block diagrams in order not to obscure the examples in unnecessary detail. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.

According to an embodiment of the present disclosure, a mine escape and rescue system is provided, one of which is shown in fig. 1 to 4.

Referring to fig. 1 to 4, the mine escape and rescue system comprises a first pipeline 11 and a second pipeline 12 for escaping, wherein the first pipeline 11 is embedded in a main roadway 21 of a mine, and the second pipeline 12 is embedded in a branch roadway 22 of the mine; the first duct 11 communicates with the second duct 12 to form a passage for rescue and escape together.

The system further comprises an emergency device for handling temporary conditions and an escape device for escaping the mine, to which the first pipe 11 and/or the second pipe 12 are connected, wherein the escape device is in communication with the external environment.

The emergency device comprises an emergency room 31, a safety room 32, a closing door 33, a safety door 34 and a discharge mechanism 36 for discharging fluid, wherein the emergency room 31 is communicated with the main roadway 21 or the branch roadway 22; the safety chamber 32 is correspondingly communicated with the first pipeline 11 or the second pipeline 12; a closing door 33 is movably connected to the emergency room 31 for closing or opening the emergency room 31; the safety door 34 is movably connected to the safety chamber 32 for closing or opening the safety chamber 32.

The discharge mechanism 36 is arranged in the emergency room 31, wherein the leading end of the discharge mechanism 36 is arranged in the emergency room 31, and the discharge end of the discharge mechanism extends to the external environment; one end of the safety chamber 32 is communicated with the emergency chamber 31, and the other end is communicated with the first pipe 11 or the second pipe 12.

The mine escape and rescue system will be described in detail below by taking the occurrence of a water penetration accident as an example.

When a water penetration accident occurs in the mine branch roadway 22, a miner can enter the emergency room 31 nearby and close the closing door 33. In this way, when water enters the emergency room 31, the drain mechanism 36 may be opened to draw the water, thereby preventing the water from spreading further to other locations. Since it takes time for water to spread, the miners can enter the emergency room 31, and then enter the safety room 32 through the safety door 34, and then continue to enter the first pipe 11 or the second pipe 12 from the safety room 32 to escape. Because of first pipeline 11 and external environment intercommunication, the miner can leave the mine along first pipeline 11 to realize saving oneself.

The first duct 11 and the second duct 12 may be vertically disposed, may be obliquely disposed, or may be disposed in a crisscross manner. The number of emergency devices and escape devices can be multiple groups, and for this, the technical personnel in the field can flexibly set according to the structure of the mine.

In a possible embodiment, the escape device comprises a control chamber 61, an access door 62 and an air guide 63, the first duct 11 communicating with the control chamber 61; wherein, the access door 62 is movably connected to the control chamber 61 to close or open the control chamber 61; the gas guide 63 is provided in the control chamber 61, and is used to fill the first duct 11 or the second duct 12 with gas.

Thus, when an explosion accident occurs, the generated harmful gas (e.g., sulfur dioxide or carbon monoxide) can be evacuated by the discharge mechanism 36 even if it penetrates into the emergency room 31. In this case, the gas guide 63 introduces gas into the escape route (i.e., ventilates), and can dilute the harmful gas, thereby reducing the content of the harmful gas in the air. Further, the gas discharge efficiency can be improved.

In an alternative embodiment, the air guide 63 may be a fan. On the basis of the wind turbine in the prior art, the wind turbine can be obtained by performing conventional improvement.

In the present disclosure, a step is provided in the control room 61 near the access door 62. This is beneficial for miners to follow the stairway to escape from the mine.

In the present disclosure, the emergency room 31 is provided with a step at a position of the closing door 33 away from the safety door 34, so that when water infiltrates into the emergency room 31, the step is provided to allow sufficient time for the drainage work of the drainage mechanism 36, thereby facilitating the escape of miners thereafter.

In the present disclosure, a storage cabinet 35 for storing articles is further provided in the emergency room 31 to store the articles.

In an exemplary embodiment, one or more of lighting devices 5, oxygen supply devices, alarm devices, location communication devices, power supplies, protection from cold, drugs, and food are also provided in the emergency room 31.

Wherein, lighting apparatus 5 can be convenient for the miner to observe the condition of current passway for escaping or emergency room 31, and oxygen supply equipment then can provide sufficient oxygen for the miner, avoid inhaling harmful gas poisoning or oxygen deficiency stifling. The alarm device is beneficial to prompting the current mine disaster type or the accident emergency state of other miners, and plays a role in warning.

And to the location communication equipment, can fix a position miner's current position, can carry out mutual position suggestion with other miners on the one hand, on the other hand, the outside search and rescue personnel of still being convenient for in time lock search and rescue position and search and rescue object to improve search and rescue efficiency.

The power supply (special) can charge the equipment in time, so that the lighting equipment 5 and the positioning communication equipment work normally. Keep out cold thing, medicine and food, then can make the miner effectively maintain the life-span, be favorable to the miner on the one hand and save oneself, on the other hand, still be favorable to striving for more time for the rescue.

The discharge mechanism 36 includes a suction fan, an air pipe, a water pump, and a water pipe. The exhaust fan is communicated with the air pipe, so that when the exhaust fan works, harmful gas can be extracted from the emergency room 31. The water pump is connected to the water pipe so that water can be pumped out of the emergency room 31 when the water pump is operated.

In a possible embodiment, the first pipe 11 and the second pipe 12 are both high-strength plastic pipes or stainless steel pipes, thereby preventing the first pipe 11 and the second pipe 12 from being corroded, and affecting the service life and the use effect.

In the present disclosure, the peripheries of the first pipeline 11 and the second pipeline 12 are both provided with a reinforcing layer, and the reinforcing layer is formed by pouring concrete, so that the strength of the first pipeline 11 and the second pipeline 12 is improved, and the escape passage can smoothly pass through.

Referring to fig. 2 to 4, a plurality of grippers 4 are further arranged in the first pipeline 11 and the second pipeline 12, and the grippers 4 are arranged at intervals along the extending direction of the first pipeline 11 and the second pipeline 12, so that a force application point is provided for miners when the miners advance in a crawling manner, and the physical loss of the miners during the escape process is reduced.

Specifically, the pipe diameters of the first pipeline 11 and the second pipeline 12 are 0.6-0.8 m, so that miners can smoothly pass through the pipe diameters when the strength of the pipes is guaranteed. In the present disclosure, the pipe diameters of the first pipe 11 and the second pipe 12 are each 0.7 meter. In other embodiments, the pipe diameters of the first pipe 11 and the second pipe 12 may also be 0.6 meter and 0.8 meter.

In order to increase the escape rate, the first and

second pipes

11 and 12 are provided with marks for indicating the escape path, thereby preventing a wrong way or a detour. The sign has a fluorescent layer so that miners can be directed to proceed in the correct direction even in the dark.

The above embodiments are just examples of the present invention, but the present invention is not limited to the above alternative embodiments, and those skilled in the art can obtain other various embodiments by arbitrarily combining the above embodiments, and any one can obtain other various embodiments by the teaching of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined in the following claims, and which can be used to interpret the claims.

Claims

1. A mine escape and rescue system is characterized by comprising a first pipeline (11) and a second pipeline (12) for escape, wherein the first pipeline (11) is buried in a main roadway (21) of a mine, and the second pipeline (12) is buried in a branch roadway (22) of the mine; the first pipeline (11) is communicated with the second pipeline (12) to form a passage for rescue and escape together;

the system further comprises an emergency device for handling temporary conditions and an escape device for escaping the mine, the first pipe (11) and/or the second pipe (12) being connected to the emergency device and the escape device, wherein the escape device is in communication with the external environment;

the emergency device comprises an emergency room (31), a safety room (32), a closing door (33), a safety door (34) and a discharge mechanism (36) for discharging fluid, wherein the emergency room (31) is communicated with the main roadway (21) or the branch roadway (22); the safety chamber (32) is communicated with the first pipeline (11) or the second pipeline (12) correspondingly; -said closing door (33) being movably connected to said emergency room (31) for closing or opening said emergency room (31); the safety door (34) is movably connected to the safety chamber (32) for closing or opening the safety chamber (32);

the discharge means (36) being arranged in the emergency room (31), wherein the introduction end of the discharge means (36) is arranged in the emergency room (31) and the discharge end of the discharge means extends into the external environment; one end of the safety chamber (32) is communicated with the emergency chamber (31), and the other end of the safety chamber is communicated with the first pipeline (11) or the second pipeline (12).

2. Mine escape and rescue system according to claim 1, characterized in that the escape device comprises a control room (61), an access door (62) and an air guide (63), the first duct (11) and the second duct (12) being in communication with the control room (61), respectively;

wherein the access door (62) is movably connected to the control chamber (61) to close or open the control chamber (61); the gas guide device (63) is arranged in the control chamber (61) and is used for filling gas into the first pipeline (11) or the second pipeline (12).

3. Mine escape and rescue system according to claim 2, characterized in that a step is provided in the control cabin (61) near the access door (62).

4. Mine escape and rescue system according to claim 1, characterized in that a step is provided in the emergency room (31) at a location remote from the closing door (33) and the safety door (34).

5. Mine escape and rescue system according to claim 1, characterized in that one or more of lighting devices (5), oxygen supply devices, alarm devices, positioning communication devices, power supplies, cold protection, drugs and food are also provided in the emergency room (31).

6. Mine escape and rescue system according to claim 1, characterized in that the discharge means (36) comprise a suction fan, an air pipe, a water pump and a water pipe; the exhaust fan is communicated with the air pipe, so that when the exhaust fan works, harmful gas is extracted from the emergency room (31); the water pump is communicated with the water pipe so as to pump water out of the emergency room (31) when the water pump works.

7. The mine escape and rescue system of any one of claims 1-6, wherein the first pipeline (11) and the second pipeline (12) are provided with a reinforcing layer at the periphery, and the reinforcing layer is formed by pouring concrete.

8. Mine escape and rescue system according to any of claims 1-6, characterized in that a plurality of grippers (4) are arranged in the first (11) and second (12) pipes, the grippers (4) being arranged at intervals along the extension direction of the first (11) and second (12) pipes.

9. The mine escape and rescue system of any of claims 1-6, wherein the first and second pipes (11, 12) have a pipe diameter of 0.6-0.8 m.

10. Mine escape and rescue system according to any of claims 1-6, characterized in that the first (11) and second (12) ducts are provided with a marking for indicating the escape path, the marking having a fluorescent layer.