Fire-fighting emergency power supply multifunctional bag for underwater search and rescue

Abstract

The invention discloses a fire-fighting emergency power supply multifunctional bag for underwater search and rescue, which comprises a wearable backboard, the wearable backboard is provided with a function arrangement cavity group, the function arrangement cavity group comprises a power supply cavity at the central position, and the power supply cavity is internally provided with a fire-fighting emergency power supply module and an inflator; a built-in slot cavity for placing an oxygen bottle is arranged between the power supply cavity and the wearable back plate, and an arc-shaped connecting cover with a front-end protective cover is arranged at the upper end of the slot cavity. According to the fire-fighting emergency power supply multifunctional bag for underwater search and rescue, on the premise that the fire-fighting power supply module serves as a main body, active breathing equipment, lighting equipment, inflation equipment, alarm equipment and the like are ingeniously integrated, the function is greatly enhanced, and the search and rescue efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of underwater emergency equipment, and in particular to a multifunctional package of a fire emergency power supply for underwater search and rescue. Background Art

[0002] In traditional technologies, most of the equipment and tools for diving or underwater emergencies are designed separately. For example, breathing equipment, lighting equipment, etc. need to be carried independently and carried underwater to perform tasks together with a simple oxygen cylinder backpack. There is no fixed wiring and wire protection mechanism for the connection of the ropes and pipes of each device, and there is also no protection measure for the important connection ports such as the connection ports on the oxygen cylinder that are exposed above, which are easily damaged by collision during the search and rescue process. More importantly, traditional diving equipment such as a ventilator does not need to be equipped with an additional power module, but when it comes to a multifunctional package integrating multiple functions for underwater search and rescue equipment, it requires the power supply of an emergency power module. Therefore, the new technical improvement direction not only needs to design the layout and waterproof structure of the emergency power module well, but also needs to arrange the wiring connection structure between each functional device to achieve stable use of each functional device under power management, distribution and output, and improve the efficiency of search and rescue. Summary of the Invention

[0003] The technical problem to be solved by the present invention is: in order to overcome the deficiencies in the prior art, a multifunctional package of a fire emergency power supply for underwater search and rescue is provided.

[0004] The technical solution adopted by the present invention is: a multifunctional package of a fire emergency power supply for underwater search and rescue, including a wearable backplate, on which a functional layout cavity group is provided. The functional layout cavity group includes a power supply cavity at the central position, and a fire emergency power module and an inflator are arranged in the power supply cavity; an internal slot cavity for placing an oxygen cylinder is provided between the power supply cavity and the wearable backplate, and an arc-shaped connection cover with a front protective cover is provided at the upper end of the slot cavity. By adopting the above technical solution, the arc-shaped connection cover and the front protective cover not only provide a protection function for the originally exposed and important output ends at the upper end of the oxygen cylinder, but also provide an internal ventilation structure for the left and right airbag components, which can ensure that the two side airbags can expand quickly during use, with double insurance.

[0005] An interface component matching the output end of the oxygen cylinder is arranged on the front protective cover; wiring connection cavity groups are also arranged on the left and right sides of the power supply cavity. Airbag components are arranged on the left and right sides of the arc-shaped connection cover. The arc-shaped connection cover is internally provided with ventilation channels communicating with the airbag components on the left and right, and is connected to the inflator through a double-channel air inlet at the lower end. On the left and right sides below the described wearable backplate, an alarm device and an active oxygen supply device are respectively arranged. The active oxygen supply device includes a ventilator and a breathing mask hung on the wearable backplate. The ventilator is connected to the output ends of the fire emergency power supply module and the oxygen cylinder through electrical and pipeline wiring and through the built-in wiring of the wiring connection cavity group respectively; A regulating valve is arranged at the front end of the breathing mask, and self-heating warming covers are arranged on the left and right sides of the breathing mask; By adopting the above technical solution, since underwater casualties are usually in a hypothermic state and their facial mouths and noses are stiff, rapid warming can be achieved after wearing the warming cover made of self-heating material, which is beneficial to the passive oxygen supply at the casualty end to quickly resume active oxygen inhalation; In extreme environments, a heating mask with built-in heating resistance wires can also be used, and it can be directly powered by the fire emergency power supply module.

[0006] Furthermore, the power supply cavity of the present invention has an internal sealing structure, and the fire emergency power supply module is coated with a waterproof layer; By adopting the above technical solution, it is waterproof in all directions to ensure the safe use of the power supply module: the edge joints and connection channel openings are all waterproof sealed.

[0007] Furthermore, the interface component of the present invention includes at least two connection ports corresponding to the output end of the oxygen cylinder, which is convenient for the connection of multiple pipelines.

[0008] Furthermore, the airbag component of the present invention includes an airbag pack with an internal airbag. The exposed surface of the airbag pack is composed of several connection pages pre-connected by thin wires. When the airbag is inflated and expanded, the thin wires between the connection pages are broken to eliminate the restraint on the airbag; By adopting the above technical solution, the functions of storage protection when the airbag is idle and automatic release when in use are realized.

[0009] Furthermore, the wiring connection cavity group of the present invention includes several vertically spaced wiring cavities, which is convenient for the built-in wiring connection between upper and lower devices, and the various pipelines do not cross and are internally protected.

[0010] Furthermore, the alarm device of the present invention integrates an outer ring-shaped illuminating lamp and an intermediate alarm horn.

[0011] Furthermore, a bottom support member for carrying the oxygen cylinder is arranged at the bottom of the wearable backplate of the present invention.

[0012] The present invention has the following advantages compared with the prior art: 1. On the premise that the fire emergency power supply module is the main body, the multifunctional package for underwater search and rescue of the present invention ingeniously integrates an active breathing device, a lighting device, an inflation device, an alarm device, etc., greatly enhancing the functions and improving the search and rescue efficiency.

[0013] 2. While realizing the multifunctional device, the present invention arranges a clever wiring connection structure, enabling each device to have an independent wiring connection channel, without interference from each other, and having good protection effect, making the overall structure safer and more stable.

[0014] 3. With the support of the fire emergency power supply module, it can safely, efficiently and reasonably distribute the electrical energy used by each functional device to ensure the endurance time.

[0015] 4. With the support of the fire emergency power supply module, the present invention realizes an active breathing device with a heating mask function, which can quickly warm up and actively supply oxygen to hypothermic underwater casualties.

[0016] 5. With the support of the fire emergency power supply module, in cooperation with the inflation device, it can realize the rapid inflation of the airbag and achieve a rapid ascent after search and rescue.

[0017] 6. The arc-shaped connection cover and the front-end protection cover not only provide a protection function for the originally exposed and important output ends at the upper end of the oxygen cylinder, but also provide an internal ventilation structure for the left and right airbag components, which can ensure that the two sides of the airbag can quickly expand during use, providing double insurance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the front-end protection cover in the present invention; Figure 3 is a schematic structural diagram of the breathing mask in the present invention; Figure 4 is Figure 1 the enlarged view of part A in

[0019] Reference numerals in the figure: 1. Wearable back plate, 2. Power supply cavity, 3. Fire emergency power supply module, 4. Inflator, 5. Oxygen cylinder, 6. Front-end protection cover, 7. Arc-shaped connection cover, 8. Wiring connection cavity group, 9. Ventilation channel, 10. Dual-channel air inlet, 11. Breathing mask, 12. Adjusting valve, 13. Self-heating warming cover, 14. Waterproof layer, 15. Connection port, 16. Connection page, 17. Ring-shaped lighting lamp, 18. Alarm horn, 19. Bottom support member. DETAILED DESCRIPTION OF THE INVENTION

[0020] The following is a detailed description of the embodiments of the present invention. The embodiments are implemented on the premise of the technical solution of the present invention, and detailed implementation manners and specific operation processes are given. However, the protection scope of the present invention is not limited to the following embodiments.

[0021] As Figures 1 to 4 shown, a multifunctional package for an underwater search and rescue fire emergency power supply includes a wearable backplate 1. A functional layout cavity group is provided on the wearable backplate 1. The functional layout cavity group includes a power supply cavity 2 at the central position. A fire emergency power supply module 3 and an inflator 4 are arranged in the power supply cavity 2; an internal slot cavity for placing an oxygen cylinder 5 is provided between the power supply cavity 2 and the wearable backplate 1. An arc-shaped connection cover 7 with a front protection cover 6 is provided at the upper end of the slot cavity; an interface assembly matching the output end of the oxygen cylinder 5 is provided on the front protection cover 6; Wiring connection cavity groups 8 are also provided on the left and right sides of the power supply cavity 2; Airbag assemblies are provided on the left and right sides of the arc-shaped connection cover 7. The arc-shaped connection cover 7 is internally provided with ventilation channels 9 communicating with the airbag assemblies on the left and right, and is connected to the inflator 4 through a double-channel air inlet 10 provided at the lower end; An alarm device and an active oxygen supply device are respectively provided on the left and right sides below the wearable backplate 1. The active oxygen supply device includes a ventilator and a breathing mask 11 hung on the wearable backplate 1. The ventilator is connected to the output ends of the fire emergency power supply module 3 and the oxygen cylinder 5 respectively through electrical and pipeline wiring and through the internal wiring of the wiring connection cavity group 8; An adjustment valve 12 is provided at the front end of the breathing mask 11, and self-heating warming covers 13 are provided on the left and right sides of the breathing mask 11.

[0022] Among them, a sealing structure is provided inside the power supply cavity 2, and the fire emergency power supply module 3 is wrapped with a waterproof layer 14.

[0023] The interface assembly includes three connection ports 15 corresponding to the output end of the oxygen cylinder 5.

[0024] The airbag assembly includes an airbag package with an internal airbag. The exposed surface of the airbag package is composed of several connection pages 16 pre-connected by thin wires. When the airbag is inflated and expanded, the thin wires between the connection pages 16 are broken to eliminate the restraint on the airbag.

[0025] The wiring connection cavity group 8 includes several vertically spaced wiring cavities. The alarm device integrates the peripheral annular lighting lamp 17 and the middle alarm horn 18. A bottom support member 19 for carrying the oxygen cylinder 5 is provided at the bottom of the wearable backplate 1.

[0026] Working principle: When the multi-functional package of the fire emergency power supply for underwater search and rescue of the present invention is used for underwater search and rescue, on the premise of taking the fire power supply module as the main body, it ingeniously integrates an active breathing device, a lighting device, an inflation device, an alarm device, etc., greatly enhancing the functions and improving the search and rescue efficiency. At the same time, through a cleverly arranged wiring connection structure, each device has an independent wiring connection channel, without mutual interference, and has good protection effect, making the overall structure safer and more stable. The present invention can safely, efficiently and reasonably allocate the electrical energy used by each functional device to ensure the endurance time.

Claims

1. An underwater search and rescue fire emergency power supply multifunctional package, characterized in that: It includes a wearable backplate (1), on which a functional layout cavity group is provided. The functional layout cavity group includes a power supply cavity (2) at the central position. A fire emergency power supply module (3) and an inflator (4) are arranged in the power supply cavity (2); an internal slot cavity for placing an oxygen cylinder (5) is provided between the power supply cavity (2) and the wearable backplate (1). An arc-shaped connecting cover (7) with a front protective cover (6) is provided at the upper end of the slot cavity; an interface component matching the output end of the oxygen cylinder (5) is provided on the front protective cover (6); wiring connection cavity groups (8) are also provided on the left and right sides of the power supply cavity (2). Airbag components are provided on the left and right sides of the arc-shaped connecting cover (7). An air vent passage (9) communicating with the airbag components is built in the arc-shaped connecting cover (7) from left to right and is connected to the inflator (4) through a dual-channel air inlet (10) at the lower end. An alarm device and an active oxygen supply device are respectively arranged on the left and right sides below the wearable backplate (1). The active oxygen supply device includes a ventilator and a breathing mask (11) hung on the wearable backplate (1). The ventilator is connected to the output ends of the fire emergency power supply module (3) and the oxygen cylinder (5) respectively through electrical and pipeline wiring and through the internal wiring of the wiring connection cavity group (8). An adjustment valve (12) is provided at the front end of the breathing mask (11), and self-heating and temperature-compensating covers (13) are provided on the left and right sides of the breathing mask (11).

2. The multifunctional package of an underwater search and rescue fire emergency power supply according to claim 1, wherein: A sealing structure is built in the power supply cavity (2), and the fire emergency power supply module (3) is coated with a waterproof layer (14).

3. The multifunctional package of the underwater search and rescue fire emergency power supply according to claim 1, characterized in that: The interface component includes at least two connection ports (15) corresponding to the output end of the oxygen cylinder (5).

4. The multifunctional package of the underwater search and rescue fire emergency power supply according to claim 1, characterized in that: The airbag component includes an airbag pack with an internal airbag. The exposed surface of the airbag pack is composed of several connection pages (16) pre-connected by thin wires. When the airbag is inflated and expanded, the thin wires between the connection pages (16) are broken to eliminate the restraint on the airbag.

5. The multifunctional package of the underwater search and rescue fire emergency power supply according to claim 1, characterized in that: The wiring connection cavity group (8) includes several vertically spaced wiring cavities.

6. The multifunctional package of an underwater search and rescue fire emergency power supply according to claim 1, characterized in that: The alarm device integrates an annular lighting lamp (17) on the periphery and an alarm horn (18) in the middle.

7. The multifunctional package of the underwater search and rescue fire emergency power supply according to claim 1, wherein: A bottom support member (19) for carrying the oxygen cylinder (5) is provided at the bottom of the wearable backplate (1).

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