An induction driven underwater emergency breathing mechanism

Abstract

The invention discloses an induction driven underwater emergency breathing mechanism, comprising a material storage cylinder, an oxygen generating cylinder, an oxygen exhaust pipe, a breathing mask, and a movable material storage component. When the invention is operated underwater, it is not very convenient to adjust the entire structure, so the invention realizes a self-induction driven operation mode. When it is used for the first time, a material storage cavity section of a material storage mesh cover is located inside the oxygen generating cylinder. When an oxygen concentration detection device detects that the concentration is low, a control unit receives a signal from the oxygen concentration detection device, and the control unit drives a push motor to rotate. The push motor drives a section of the material storage cavity section on the material storage mesh cover to enter the oxygen generating cylinder, and at the same time, it is sealed and connected with the end of the oxygen generating cylinder through a partition plate. In this way, a small section of the material storage cavity section is entered each time, so that a large number of oxygen generating particles are prevented from entering at one time and causing waste. At the same time, real-time monitoring and automatic feeding are performed to improve the intelligence and convenience of use.

Description

Technical Field

[0001] The invention belongs to underwater emergency breathing equipment, and in particular relates to an induction driven underwater emergency breathing mechanism. Background Art

[0002] The breathing mechanism can provide timely breathing for people who fall into the water to avoid the risk of suffocation. Workers working in rivers and at sea generally need to work on board for a long time. Since the external climate is unpredictable, when the external environment is poor or an accident occurs, the workers may fall into the water, or people may need to enter the water for work. For this reason, it is generally necessary to use a portable breathing mechanism for underwater emergency operations. The existing underwater emergency breathing device uses chemical oxygen particles to produce oxygen. The oxygen particles are mixed with water to produce a chemical reaction, so that the oxygen is discharged and enters the mask for people to breathe; however, this exhalation mechanism generally mixes a large amount of oxygen particles with water, and the emergency operation time is generally not long, so a large amount of oxygen particles are wasted. If the amount of oxygen particles used can be reasonably controlled according to actual needs, operation intensity and time, the oxygen particles will be greatly saved. For this reason, the existing structure needs to be upgraded and renovated. Summary of the invention

[0003] In view of the above-mentioned deficiencies of the prior art, the problem solved by the present invention is: to provide an induction-driven underwater emergency breathing mechanism which has automatic adjustment for underwater emergency, high intelligence, flexible and convenient use, and economical use of oxygen-generating particles.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows:

[0005] An induction-driven underwater emergency breathing mechanism comprises a material storage barrel, an oxygen-generating barrel, an oxygen-exhausting pipe, a breathing mask, and a mobile material storage assembly; one end of the oxygen-generating barrel is screwed to the material storage barrel, and the other end of the oxygen-generating barrel is connected to the oxygen-exhausting pipe; the outer end of the oxygen-exhausting pipe is connected to the breathing mask; the mobile material storage assembly is installed inside the material storage barrel; the mobile material storage assembly comprises a material storage mesh cover, a partition plate, a pushing motor, a control unit, an oxygen concentration detection device, and oxygen-generating particles; a plurality of through holes are evenly arranged around the material storage mesh cover, and a plurality of partition plates are evenly installed on the material storage mesh cover, and the partition plates divide the material storage mesh cover into a plurality of material storage cavity sections, and the plurality of material storage cavities are Oxygen-generating particles are poured into the cavity sections; a pushing motor and a control unit are installed at the inner outer end of the material storage barrel; the oxygen concentration detection device is installed on the oxygen exhaust pipe; the oxygen concentration detection device is connected to the control unit, and the control unit is connected to the pushing motor, and the control unit controls the pushing motor to drive the material storage mesh cover to move from the material storage barrel to the oxygen generating barrel; when the oxygen concentration detection device detects a low concentration, the control unit receives a signal from the oxygen concentration detection device, and the control unit drives the pushing motor to rotate, and the pushing motor drives the material storage mesh cover to move a section of the material storage cavity section into the oxygen generating barrel, and the partition plate is connected to the inner closed part of one end of the oxygen generating barrel.

[0006] Furthermore, a control chamber is provided at the outer end of the material storage barrel; the pushing motor and the control unit are both installed in the control chamber; and an opening and closing cover is provided at the outer end of the control chamber.

[0007] Furthermore, a pushing block is provided at the outer end of the material storage mesh cover; a pushing slot is provided at the side of the material storage barrel; the pushing block is slidably engaged in the pushing slot; a screw rod is rotatably provided in the pushing slot, and the screw rod is threadedly connected to the pushing block; the pushing motor controls the connecting screw rod through the rotation of the driving shaft.

[0008] Furthermore, an internal threaded screw-in sleeve is provided around one end of the oxygen production cylinder; an external threaded screw-in sleeve is provided at one end of the material storage cylinder; and the external threaded screw-in sleeve is screwed onto the outer side around the internal threaded screw-in sleeve.

[0009] Furthermore, a connecting ring body is provided around the inner side of one end of the oxygen production cylinder; a sealing ring gasket is provided around the outer side of the connecting ring body; and the end of the external threaded connecting sleeve is sealed and pressed against the sealing ring gasket.

[0010] Furthermore, a connection hole is provided in the middle of the connection ring body; a closed ring piece is provided on the inner side around the connection hole; the material storage mesh cover is movably connected to the connection hole and makes the outer side around the partition plate seal against the inner side of the closed ring piece.

[0011] Furthermore, an inlet pipe and a drain pipe are respectively provided at the upper and lower parts of the oxygen production cylinder.

[0012] The beneficial effects of the present invention are as follows:

[0013] When the present invention is operated underwater, it is not very convenient to adjust the entire structure. For this reason, the present invention realizes a self-induction drive operation mode. When it is used for the first time, a section of the material storage cavity section of the material storage mesh cover is located inside the oxygen production cylinder. When the oxygen concentration detection device detects that the concentration is low, the control unit receives a signal from the oxygen concentration detection device, and the control unit drives the push motor to rotate. The push motor drives a section of the material storage cavity section on the material storage mesh cover to enter the oxygen production cylinder again, and at the same time, it is sealed and connected to the end of the oxygen production cylinder through a partition plate. In this way, a small section of the material storage cavity section is entered each time, which avoids a one-time entry of a large number of oxygen-producing particles and causes waste. At the same time, through real-time monitoring and automatic feeding, the intelligence and convenience of use are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 For the present invention Figure 1 Schematic diagram of the structure from the middle material storage mesh cover entering the two-section material storage cavity section to the inside of the oxygen generator cylinder.

[0016] Figure 3 For the present invention Figure 1 A magnified schematic diagram of the structure on one side.

[0017] Figure 4 For the present invention Figure 2 A magnified schematic diagram of the structure on one side.

[0018] Figure 5 For the present invention Figure 3 A partial enlarged structural diagram on the upper side. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] like Figures 1 to 5As shown, an induction-driven underwater emergency breathing mechanism comprises a material storage barrel 1, an oxygen-generating barrel 2, an oxygen-exhausting pipe 3, a breathing mask 4, and a mobile material storage assembly 5; one end of the oxygen-generating barrel 2 is screwed to the material storage barrel 1, and the other end of the oxygen-generating barrel 2 is connected to the oxygen-exhausting pipe 3; the outer end of the oxygen-exhausting pipe 3 is connected to the breathing mask 4; the mobile material storage assembly 5 is installed inside the material storage barrel 1; the mobile material storage assembly 5 comprises a material storage mesh cover 51, a partition plate 52, a pushing motor 53, a control unit 54, an oxygen concentration detection device 55, and oxygen-generating particles 56; a plurality of through holes 511 are evenly arranged around the material storage mesh cover 51, and a plurality of partition plates 52 are evenly installed on the material storage mesh cover 51, and the partition plates 52 divide the material storage mesh cover 51 into a plurality of material storage cavity sections 512, and the plurality of material storage cavity sections The oxygen-generating particles 56 are poured into the section 512; the pushing motor 53 and the control unit 54 are installed at the inner outer end of the material storage barrel 1; the oxygen concentration detection device 55 is installed on the oxygen exhaust pipe 3; the oxygen concentration detection device 55 is connected to the control unit 54, and the control unit 54 is connected to the pushing motor 53, and the control unit 54 controls the pushing motor 53 to drive the material storage mesh cover 51 to move from the material storage barrel 1 to the oxygen generating barrel 2; when the oxygen concentration detection device 55 detects that the concentration is low, the control unit 54 receives a signal from the oxygen concentration detection device 55, and the control unit 54 drives the pushing motor 53 to rotate, and the pushing motor 53 drives the material storage mesh cover 51 to move a section of the material storage cavity section 512 into the oxygen generating barrel 2, and makes the partition plate 52 and the inner closed connection of one end of the oxygen generating barrel 2.

[0021] like Figures 1 to 5 As shown, in order to facilitate the installation of the control module, further, a control chamber 11 is provided at the outer end of the storage barrel 1; the pushing motor 53 and the control unit 54 are both installed in the control chamber 11; and an opening and closing cover 12 is provided at the outer end of the control chamber 11.

[0022] like Figures 1 to 5 As shown, in order to facilitate the push motor to control the movement of the material storage net cover 51, further, the outer end of the material storage net cover 51 is provided with a push block 511; the side of the material storage barrel 1 is provided with a push card slot 13; the push block 511 is slidably engaged in the push card slot 13; a screw rod 131 is rotatably arranged in the push card slot 13, and the screw rod 131 is threadedly screwed with the push block 511; the push motor 53 is connected to the screw rod 131 through the driving shaft 531. In this way, the push motor 53 drives the screw rod 131 to rotate, the screw rod 131 drives the push block 511 to move, and the push block 511 drives the material storage net cover 51 to move.

[0023] like Figures 1 to 5As shown, in order to facilitate the connection between the oxygen production cylinder 2 and the storage cylinder 1, further, an inner threaded screw-in sleeve 21 is provided around one end of the oxygen production cylinder 2; an outer threaded screw-in sleeve 14 is provided at one end of the storage cylinder 1; the outer threaded screw-in sleeve 14 is screwed on the outer side of the inner threaded screw-in sleeve 21. In order to ensure the sealing performance, further, a connecting ring body 22 is provided around the inner side of one end of the oxygen production cylinder 2; a sealing ring gasket 221 is provided around the outer side of the connecting ring body 22; and the end of the outer threaded screw-in sleeve 14 is sealed against the sealing ring gasket 221. In order to ensure the sealing performance of the partition plate 52 and the oxygen production cylinder 2, and realize the operation mode of entering the oxygen production particles 56 section by section, further, a connecting hole 222 is provided in the middle of the connecting ring body 22; a closed ring piece 223 is provided around the inner side of the connecting hole 222; the storage mesh cover 51 is movably connected to the connecting hole 222 and makes the outer side of the partition plate 52 seal against the inner side of the closed ring piece 223. Furthermore, an inlet pipe 28 and a drain pipe 29 are respectively provided at the upper and lower parts of the oxygen production cylinder 2 .

[0024] When the present invention is operated underwater, it is not very convenient to adjust the entire structure. For this reason, the present invention realizes a self-induction drive operation mode. When it is used for the first time, a section of the material storage cavity section 512 of the material storage mesh cover 51 is located inside the oxygen production cylinder 2. When the oxygen concentration detection device 55 detects that the concentration is low, the control unit 54 receives a signal from the oxygen concentration detection device 55, and the control unit 54 drives the push motor 53 to rotate. The push motor 53 drives a section of the material storage cavity section 512 on the material storage mesh cover 51 to enter the oxygen production cylinder 2 again, and at the same time, it is sealed and connected with the end of the oxygen production cylinder 2 through the partition plate 52. In this way, each time a small section of the material storage cavity section 512 enters, it avoids a one-time entry of a large number of oxygen-producing particles 56 and the waste caused. At the same time, through real-time monitoring and automatic feeding, the intelligence and convenience of use are improved.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An induction driven underwater emergency breathing mechanism, characterized in that: The invention comprises a material storage cylinder, an oxygen production cylinder, an oxygen exhaust pipe, a breathing mask, and a mobile material storage assembly; one end of the oxygen production cylinder is screwed to the material storage cylinder, and the other end of the oxygen production cylinder is connected to the oxygen exhaust pipe; the outer end of the oxygen exhaust pipe is connected to the breathing mask; the mobile material storage assembly is installed inside the material storage cylinder; the mobile material storage assembly comprises a material storage mesh cover, a partition plate, a push motor, a control unit, an oxygen concentration detection device, and oxygen production particles; a plurality of through holes are evenly arranged around the material storage mesh cover, and a plurality of partition plates are evenly installed on the material storage mesh cover, and the partition plates divide the material storage mesh cover into a plurality of material storage cavity sections, and the plurality of material storage cavity sections are filled with the production particles. Oxygen particles; a push motor and a control unit are installed at the inner outer end of the material storage barrel; the oxygen concentration detection device is installed on the oxygen exhaust pipe; the oxygen concentration detection device is connected to the control unit, the control unit is connected to the push motor, the control unit controls the push motor to drive the material storage mesh cover to move from the material storage barrel to the oxygen production barrel; when the oxygen concentration detection device detects a low concentration, the control unit receives a signal from the oxygen concentration detection device, the control unit drives the push motor to rotate, the push motor drives the material storage mesh cover to move a section of the material storage cavity section into the oxygen production barrel, and makes the partition plate and the inner closed connection of one end of the oxygen production barrel.

2. The induction driven underwater emergency breathing mechanism according to claim 1, characterized in that: A control chamber is provided at the outer end of the material storage barrel; the pushing motor and the control unit are both installed in the control chamber; and an opening and closing cover is provided at the outer end of the control chamber.

3. The induction driven underwater emergency breathing mechanism according to claim 2, characterized in that: A pushing block is provided at the outer end of the material storage mesh cover; a pushing slot is provided at the side of the material storage barrel; the pushing block is slidably engaged in the pushing slot; a screw rod is rotatably provided in the pushing slot, and the screw rod is threadedly connected to the pushing block; the pushing motor controls the connecting screw rod through the rotation of the driving shaft.

4. The induction driven underwater emergency breathing mechanism according to claim 1, characterized in that: One end of the oxygen production cylinder is provided with an internal threaded screw-in sleeve around the periphery; one end of the material storage cylinder is provided with an external threaded screw-in sleeve; the external threaded screw-in sleeve is screwed onto the outer side of the internal threaded screw-in sleeve around the periphery.

5. The induction driven underwater emergency breathing mechanism according to claim 4, characterized in that: A connecting ring body is arranged around the inner side of one end of the oxygen production cylinder; a sealing ring gasket is arranged around the outer side of the connecting ring body; and the end of the external threaded screw-in sleeve is sealed and pressed against the sealing ring gasket.

6. The induction driven underwater emergency breathing mechanism according to claim 5, characterized in that: A penetration hole is arranged in the middle of the penetration ring body; a closed ring piece is arranged on the inner side around the penetration hole; the material storage mesh cover is movably connected to the penetration hole and makes the outer side around the partition plate seal and press against the inner side of the closed ring piece.

7. The induction driven underwater emergency breathing mechanism according to claim 1, characterized in that: An inlet pipe and a drain pipe are respectively arranged at the upper and lower parts of the oxygen production cylinder.

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