A novel mine compressed air and water supply resuscitation self-rescue device

Abstract

This utility model relates to the technical field of mine underground self-rescue devices, and discloses a novel mine compressed air and water supply resuscitation self-rescue device, including a box body. An isolation plate is provided inside the box body. The upper half of the isolation plate contains an air supply pipe, an air supply assembly, and a resuscitation assembly. The lower half of the isolation plate contains a water filter and a water supply pipe. The water supply pipe is connected to the water filter and has a drinking tap. An air inlet is located at the top of the air supply pipe. One side of the air supply pipe is connected to several air supply assemblies, and the lower part of the other side is connected to the resuscitation assembly. The air supply assembly includes a valve, a filter cylinder, and a self-priming filter mask. The resuscitation assembly includes an air distribution valve, a self-breathing valve, an automatic lung, a mask, and a suction device. An oxygen release device is connected to the upper part, and an external oxygen cylinder interface is added to the right side, which can directly release oxygen to function as an oxygen release device in the refuge chamber, increasing the oxygen content. It can also be used to directly inhale oxygen using the mask. This utility model has the following advantages: it provides life-sustaining air and water, enhances user comfort, is simple to operate, stable and reliable in operation, and has high safety performance.

Description

Technical Field

[0001] This utility model relates to the technical field of mine underground self-rescue devices, specifically a new type of mine compressed air and water supply resuscitation self-rescue device. Background Technology

[0002] In the mining environment, safety is always paramount. Frequent mine accidents, such as collapses and gas explosions, often lead to water ingress into tunnels and the spread of toxic gases, seriously threatening miners' lives. Traditional mine compressed air and water supply self-rescue devices have many drawbacks. Regarding component connections, most joints use conventional connection methods, making disassembly and installation cumbersome and time-consuming when the device needs maintenance, hindering the rapid restoration of normal operation in emergencies. Furthermore, in the gas supply stage, the lack of an oxygen release pipe prevents the full utilization of the three-stage filtration system in refuge chambers, making it difficult for trapped personnel to obtain sufficient oxygen. Simultaneously, the lack of an external oxygen cylinder interface means that when the oxygen content in the confined area is insufficient, the device cannot be used directly to release oxygen to increase the oxygen content, further limiting oxygen access in emergencies. Water accumulation is a common problem in compressed air pipelines. Traditional devices lack air-water separators and drain outlets, causing corrosion and damage to the self-rescue device, shortening its lifespan. Furthermore, traditional devices offer limited water supply, only meeting basic drinking needs and lacking a dedicated storage area for disposable cups, making drinking extremely inconvenient and unable to meet the increased water demands in emergencies. In terms of rescue capabilities, traditional devices lack crucial resuscitation equipment such as automatic lungs, suction devices, and oxygen inhalation devices, and the operational area layout is unreasonable. In the event of an accident requiring emergency rescue of injured personnel, traditional mine compressed air and water supply self-rescue devices suffer from multiple deficiencies and cannot meet the growing safety requirements of mines. Developing a new type of mine compressed air and water supply resuscitation self-rescue device is urgently needed to address the problems existing in current devices and improve mine operation safety and emergency rescue capabilities. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a novel mine compressed air and water supply resuscitation self-rescue device.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a novel mine compressed air and water supply resuscitation self-rescue device, comprising a box, an isolation plate provided inside the box, an air supply pipe, an air supply component, and a resuscitation component on the upper half of the isolation plate, a water filter and a water supply pipe on the lower half of the isolation plate, the water supply pipe being connected to the water filter and having a drinking faucet on it, an air inlet at the top of the air supply pipe, one side of the air supply pipe being connected to several air supply components and the other side being connected to the resuscitation component, the air supply component including a valve, a filter bottle and a self-priming filter mask, and the resuscitation component including an air distribution valve, an autonomous breathing valve, an automatic lung, a mask and a suction device.

[0005] As a further description of the above technical solution:

[0006] One end of the water supply pipe is located on the outside of the housing and connected to a DN connector. The other end of the water supply pipe, away from the DN connector, is connected to the top of the water filter. A pressure reducer is installed on the water supply pipe, located above the water filter, and a pressure gauge is connected above the pressure reducer.

[0007] As a further description of the above technical solution:

[0008] A water supply pipe is connected to one side of the water filter, and a valve is installed on the water supply pipe. A drinking faucet is connected to the end of the water supply pipe away from the water filter, and a drain hole is connected to the bottom of the water filter. Several sets of valves are evenly arranged below the water supply pipe, and each valve is connected to a flexible hose.

[0009] As a further description of the above technical solution:

[0010] A water cup is placed below the water tap for collecting drinking water, and a disposable water cup storage area is provided at the bottom of the box below the water tap.

[0011] As a further description of the above technical solution:

[0012] One end of the air supply pipe is located on the outer side of the box body away from the water supply pipe and is connected to a DN connector. A valve is installed on the air supply pipe. A pressure reducer is connected to the end of the air supply pipe away from the DN connector. A pressure gauge is connected above the pressure reducer. An air supply pipe is connected below the pressure reducer. An air moisture separator is connected to the lower end of the air supply pipe. A drain valve is connected to the bottom of one side of the air moisture separator.

[0013] As a further description of the above technical solution:

[0014] The air-moisture separator is connected to a T-junction via an air supply pipe at its bottom. The T-junction is connected to an oxygen cylinder via an air supply pipe on one side. A valve is installed on the air supply pipe, and the oxygen cylinder is located on the outside of the housing.

[0015] As a further description of the above technical solution:

[0016] The three-way valve is connected to an oxygen release protective cover via an oxygen release pipe on the side away from the oxygen cylinder. The oxygen release protective cover is located on the top of the chamber and can directly release oxygen to function as an oxygen release device in the refuge chamber, increasing the oxygen content. It can also be used to directly inhale oxygen using a mask.

[0017] As a further description of the above technical solution:

[0018] Below the oxygen release protective cover are two sets of valves and two sets of T-junctions, with the two sets of T-junctions placed in opposite directions.

[0019] As a further description of the above technical solution:

[0020] A T-junction on one side of the pressure reducer is connected to an air supply pipe. Several sets of air supply components are evenly distributed below the air supply pipe. Each air supply component includes a valve. A hose is connected below the valve. A self-priming filter mask is connected below the hose. An oxygen mask is connected below the hose on the side of the self-priming filter mask closest to the water filter.

[0021] As a further description of the above technical solution:

[0022] Two sets of partitions are provided on one side of the disposable water cup storage area, and the partitions are located at the bottom of the box.

[0023] As a further description of the above technical solution:

[0024] The oxygen release pipe is connected to the interior of two sets of isolation plates via a tee. The bottom end of the oxygen release pipe is connected to a tee, and an air supply pipe is connected inside the tee. The air supply pipe is equipped with a tee in the opposite direction to the bottom of the oxygen release pipe.

[0025] As a further description of the above technical solution:

[0026] Both ends of the air supply pipe are connected to regulating valves. A resuscitation component is located below one set of regulating valves, and an oxygen inlet is located below the other set of regulating valves. A bidirectional regulating valve is located below the tee, and a suctioning component is located below the bidirectional regulating valve.

[0027] This utility model has the following beneficial effects:

[0028] 1. By using quick connectors, the disassembly and installation procedures during maintenance are simplified, reducing time and facilitating disassembly and maintenance; by adding an oxygen release pipe, the oxygen release function of the refuge chamber's three-stage filtration system is utilized; by adding an external oxygen cylinder interface, the oxygen release device function of the refuge chamber is utilized, allowing oxygen to be directly released into the confined area, increasing the oxygen content, and oxygen can also be inhaled directly using a mask.

[0029] 2. By adding an air-water separator and a drain outlet, the problem of water accumulation in the compressed air pipeline is solved, preventing water from corroding and damaging the self-rescue device; by adding a water tap and a place to store disposable water cups, the amount of water that can be consumed at one time can be increased; by adding an automatic lung, sputum suction device, and oxygen inhalation device, the operating area is optimized, the resuscitation device function is maximized, and it is convenient to rescue personnel anytime and anywhere; by installing an isolation plate to protect the area of ​​the automatic resuscitation device, the corrosion and damage caused by mine water can be reduced. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of a novel mine compressed air and water supply resuscitation self-rescue device proposed in this utility model.

[0031] Legend:

[0032] 1. Pressure gauge; 2. Pressure reducer; 3. Water supply pipe; 4. DN connector; 5. Air supply pipe; 6. Water filter; 7. Valve; 8. Hose; 9. Drinking tap; 10. Water cup; 11. Disposable water cup storage area; 12. Isolation plate; 13. Self-priming filter mask; 14. Oxygen mask; 15. T-joint; 16. Air-moisture separator; 17. Drain valve; 18. Oxygen release pipe; 19. Oxygen release protective cover; 20. Oxygen cylinder; 21. Regulating valve; 22. Two-way regulating valve; 23. Resuscitation assembly; 24. Suction assembly; 25. Oxygen inlet; 26. Drain hole. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Reference Figure 1 This utility model provides an embodiment of a novel mine compressed air and water supply resuscitation and self-rescue device, comprising a housing. An isolation plate 12 within the housing divides it into upper and lower sections. The upper section contains an air supply pipe 5, an air supply component, and a resuscitation component. The lower section contains a water filter 6 and a water supply pipe 3. The water supply pipe 3 connects to the water filter 6 and is equipped with a drinking faucet 9. The air supply pipe 5 connects to the air supply component and the resuscitation component on both sides. The air supply component includes a valve 7, a filter bottle, and a self-priming filter mask 13. The resuscitation component includes an air distribution valve and other emergency rescue components. Through the coordinated operation of these components, the device provides basic survival and emergency rescue support for mine personnel, meeting various survival and emergency rescue needs. The isolation plate enables functional zoning, facilitating equipment management and maintenance, and allowing for the coordinated operation of multiple components.

[0037] One end of the water supply pipe 3 is connected to an external water source via a DN connector 4, and the other end is connected to the top of the water purifier filter 6. A pressure reducer 2 and a pressure gauge 1 are sequentially installed on the pipe. The pressure reducer 2 adjusts the water pressure, and the pressure gauge 1 monitors the water pressure to ensure the stable and safe operation of the water supply system and guarantee a stable water supply pressure. The pressure reducer and pressure gauge work together to control the water pressure, ensuring the stable operation of the water supply system and preventing abnormal water pressure from adversely affecting equipment and personnel.

[0038] A water filter 6 is connected to a water supply pipe 3 on one side, and a drain hole 26 is connected to the bottom of the water filter 6 to facilitate the drainage of accumulated water. A valve 7 is installed on the pipe to control the water flow. A drinking water tap 9 is connected to the end of the water supply pipe 3, and several sets of valves 7 and hoses 8 are evenly distributed below it, which can control the water flow and expand other water use functions to meet the diverse water needs within the mine. The valves facilitate water flow control, enabling the rational use of water resources. Multiple sets of valves and hoses expand water use functions, improve the practicality of the device, and adapt to the complex water use scenarios in the mine.

[0039] A water cup 10 is placed below the water tap 9, and a disposable water cup storage area 11 is provided at the bottom of the box to facilitate personnel to take water for drinking, meet the daily drinking water needs of personnel, facilitate timely replenishment of water for mine personnel, ensure daily drinking water for personnel, and help maintain the physical functions of personnel.

[0040] One end of the air supply duct 5 is connected to an external air source via a DN connector 4, and the other end is connected to a pressure reducer 2 and a pressure gauge 1, and then to an air-moisture separator 16. A drain valve 17 is installed at the bottom of one side of the duct. The pressure reducer 2 regulates the air pressure, the air-moisture separator 16 separates moisture, and the drain valve 17 drains water to prevent water accumulation from damaging the equipment and to ensure a dry and stable air supply. The pressure reducer regulates the air pressure to ensure safe air supply; the air-moisture separator and drain valve remove moisture to prevent corrosion of the equipment due to water accumulation and extend the service life of the equipment.

[0041] The air-moisture separator 16 is connected to a tee 15 via an air supply pipe 5. One side of the tee 15 is connected to an oxygen cylinder 20 via the air supply pipe 5. The oxygen cylinder 20 is located on the outside of the housing, and a valve 7 is installed on the pipe. An external oxygen cylinder 20 can be connected to replenish oxygen in emergencies. The valve 7 can control the oxygen supply to meet emergency oxygen needs. The external oxygen cylinder interface increases the emergency oxygen supply options, providing critical oxygen support to personnel in emergencies and improving the chances of survival.

[0042] On the other side of the three-way valve 15, an oxygen release pipe 18 connects to an oxygen release protective cover 19. The oxygen release protective cover 19 is located on the top of the box and can release oxygen from the oxygen cylinder 20 or other gas sources into the surrounding environment, increase the oxygen content in the area, create a safe breathing environment for mine personnel, provide better breathing conditions for personnel, and ensure the safety of personnel's lives.

[0043] Below the oxygen release protective cover 19 are two sets of valves 7 and two sets of three-way valves 15 placed in opposite directions. Through these components, the flow rate and direction of oxygen release can be flexibly controlled to achieve precise oxygen supply, meet the oxygen replenishment needs in different scenarios, and adjust the oxygen release according to the actual situation to improve oxygen utilization efficiency and adapt to a variety of complex environments.

[0044] The three-way valve 15 on one side of the pressure reducer 2 is connected to the air supply duct 5. Several sets of air supply components are evenly distributed below it, including valves 7, hoses 8, and self-priming filter masks 13. Some self-priming filter masks 13 are connected to oxygen masks 14 under the hoses 8 on one side, providing personnel with different respiratory protection and oxygen inhalation methods to meet the breathing needs of personnel in different situations, adapt to different work and emergency scenarios, and ensure personnel breathing safety.

[0045] Two sets of isolation panels 12 are installed on one side of the disposable water cup storage area 11, located at the bottom of the box. The isolation panels 12 can divide the space, protect the internal components, reduce the impact of external factors on related equipment, such as reducing the corrosion of equipment by mine water, extending the service life of equipment, reducing the failure rate of equipment, and ensuring the stable operation of the device.

[0046] The oxygen release pipe 18 is connected to the interior of the two sets of isolation plates 12 via a tee 15. The bottom end is connected to the tee 15, which is connected to the air supply pipe 5. The air supply pipe 5 is equipped with a tee 15 in the opposite direction to the bottom of the oxygen release pipe 18, thus constructing a complex pipeline connection, optimizing the oxygen delivery path, realizing the rational distribution and utilization of oxygen in the device, improving the oxygen delivery efficiency, ensuring that oxygen can be accurately delivered to the required locations, and improving the overall performance of the device.

[0047] The air supply pipe 5 is connected to regulating valves 21 at both ends. One set is equipped with a resuscitation component 23 for emergency treatment, and the other set is equipped with an oxygen inlet 25 to supplement oxygen. The three-way valve 15 is equipped with a two-way regulating valve 22 connected to a suction component 24, which can deal with situations such as water accumulation in the mine, fully meet the needs of emergency treatment and environmental response, and ensure the safety of mine personnel.

[0048] The detailed implementation methods disclosed in this article omit the detailed descriptions of known functions and known components. In order to ensure the compatibility of the assemblies, the operating methods adopted are consistent with the pipe diameter parameters of the market.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel mine compressed air and water supply resuscitation and self-rescue device, characterized in that: The enclosure includes a box, inside which is provided an isolation plate (12). The upper part of the isolation plate (12) is provided with an air supply pipe (5), an air supply component, and a resuscitation component. The lower part of the isolation plate (12) is provided with a water filter (6) and a water supply pipe (3). The water supply pipe (3) is connected to the water filter (6). A drinking faucet (9) is provided on the water supply pipe (3). An air inlet is provided at the top of the air supply pipe (5). One side of the air supply pipe (5) is connected to several air supply components, and the other side is connected to the resuscitation component. The air supply component includes a valve (7), a filter bottle, and a self-priming filter mask (13). The resuscitation component includes a gas distribution valve, an autonomous breathing valve, an automatic lung, a mask, and a suction device. One end of the air supply pipe (5) is located on the outside of the end of the box away from the water supply pipe (3) and is connected to a DN connector (4). A valve (7) is provided on the air supply pipe (5). A pressure reducer (2) is connected to the end of the air supply pipe (5) away from the DN connector (4). A pressure gauge (1) is connected above the pressure reducer (2). The air supply pipe (5) is connected below the pressure reducer (2). An air moisture separator (16) is connected to the lower end of the air supply pipe (5). A drain valve (17) is connected to the bottom of one side of the air moisture separator (16). The air-moisture separator (16) is connected to a tee (15) via an air supply pipe (5) at the bottom. The tee (15) is connected to an oxygen cylinder (20) via an air supply pipe (5) on one side. A valve (7) is provided on the air supply pipe (5). The oxygen cylinder (20) is located on the outside of the box. The three-way valve (15) is connected to an oxygen release protective cover (19) via an oxygen release pipe (18) on the side away from the oxygen cylinder (20). The oxygen release protective cover (19) is located on the top of the box. Below the oxygen release protective cover (19) are two sets of valves (7) and two sets of three-way valves (15), with the two sets of three-way valves (15) placed in opposite directions. The pressure reducer (2) has a three-way valve (15) connected to an air supply pipe (5). Several sets of air supply components are evenly distributed below the air supply pipe (5). The air supply components include a valve (7). A hose (8) is connected below the valve (7). A self-priming filter mask (13) is connected below the hose (8). An oxygen mask (14) is connected below the hose (8) on the side of the self-priming filter mask (13) near the water filter (6). Both ends of the air supply pipe (5) are connected to regulating valves (21). A resuscitation component (23) is provided below one set of regulating valves (21), and an oxygen inlet (25) is provided below the other set of regulating valves (21). A two-way regulating valve (22) is provided below the three-way valve (15), and a suction component (24) is provided below the two-way regulating valve (22).

2. The novel mine compressed air and water supply resuscitation self-rescue device according to claim 1, characterized in that: One end of the water supply pipe (3) is located outside the box and connected to a DN connector (4). The other end of the water supply pipe (3) away from the DN connector (4) is connected to the top of the water filter (6). A pressure reducer (2) is installed on the water supply pipe (3). The pressure reducer (2) is located above the water filter (6), and a pressure gauge (1) is connected above the pressure reducer (2).

3. A novel mine compressed air and water supply resuscitation and self-rescue device according to claim 2, characterized in that: A water supply pipe (3) is connected to one side of the water filter (6). A valve (7) is installed on the water supply pipe (3). A drinking faucet (9) is connected to the end of the water supply pipe (3) away from the water filter (6). A drain hole (26) is connected to the bottom of the water filter (6). Several sets of valves (7) are evenly arranged below the water supply pipe (3). A hose (8) is connected to the bottom of each valve (7).

4. A novel mine compressed air and water supply resuscitation and self-rescue device according to claim 3, characterized in that: A water cup (10) is placed below the water tap (9) for collecting drinking water, and a disposable water cup storage area (11) is provided at the bottom of the box below the water tap (9).

5. A novel mine compressed air and water supply resuscitation and self-rescue device according to claim 4, characterized in that: Two sets of isolation plates (12) are provided on one side of the disposable water cup storage area (11). The isolation plates (12) are located at the bottom of the box. The oxygen release pipe (18) is connected to the inside of the two sets of isolation plates (12) through a tee (15). The bottom end of the oxygen release pipe (18) is connected to a tee (15). The inside of the tee (15) is connected to an air supply pipe (5). The air supply pipe (5) is provided with a tee (15) in the opposite direction to the bottom of the oxygen release pipe (18).

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