CN216035024U

CN216035024U - Single-person diving gas distribution plate

Info

Publication number: CN216035024U
Application number: CN202122098184.8U
Authority: CN
Inventors: 张峰
Original assignee: Tianjin Haiwaihai Technology Co ltd
Current assignee: Tianjin Haiwaihai Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-03-15
Anticipated expiration: 2031-09-01

Abstract

The utility model relates to the technical field of diving devices, in particular to a single-person diving gas distribution disc which comprises a panel and is characterized in that a medium-pressure gas supply pipeline system, a high-pressure gas supply pipeline system and a gas supply valve block are mounted on the panel, an input interface of the gas supply valve block is respectively connected with the medium-pressure gas supply pipeline system and the high-pressure gas supply pipeline system, and an output interface of the gas supply valve block comprises a first depth measuring interface pipe, a first gas supply interface pipe, a safety valve interface pipe, a second gas supply interface pipe and a second depth measuring interface pipe which are mounted on the gas supply valve block.

Description

Single-person diving gas distribution plate

Technical Field

The utility model relates to the technical field of diving devices, in particular to a single-person diving gas distribution disc.

Background

With the rapid development of economy, diving operation is widely applied to various industries, plays an important role in underwater engineering operations of rivers, lakes, seas, reservoirs and the like, and particularly provides service for offshore oil production engineering; the diving operation range comprises wharf and bridge construction underwater operation, reservoir and dam detection and repair, ship and dock underwater inspection and maintenance, underwater electric welding, cutting, underwater salvage and obstacle removal, underwater pipeline laying, underwater video recording and the like.

The diving air distribution disc is necessary equipment for the air supply type diving operation on the water surface and occupies an important position in the diving process; the diver mainly adjusts and controls the air source by the air distribution disc in the underwater air supply process, so that the safety of the diver in air supply is guaranteed; the air distribution plate used at present has single function and does not have good use effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a single-person diving gas distribution plate.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: the utility model provides a single dive gas distribution plate, includes the panel, install middling pressure air supply pipeline system, high pressure air supply pipeline system and air feed valve block on the panel, the input interface of air feed valve block respectively with middling pressure air supply pipeline system, high pressure air supply pipeline system connection, the output interface of air feed valve block is including installing first depth measurement mouth-piece, first air feed mouth-piece, relief valve mouth-piece, second air feed mouth-piece and the second depth measurement mouth-piece above that.

Preferably, one end of the first depth sounding interface tube and one end of the second depth sounding interface tube are respectively provided with a first depth sounding table and a second depth sounding table, and a depth sounding table air supply switch valve is arranged between the first depth sounding interface tube and the first depth sounding table and between the second depth sounding interface tube and the second depth sounding table.

Preferably, the first air supply interface tube and the second air supply interface tube are both provided with air supply ball valves.

Preferably, the medium-pressure air supply pipeline system comprises a medium-pressure joint pipe connected with an external medium-pressure air source, an interface ball valve is installed in the medium-pressure joint pipe, and the medium-pressure joint pipe is communicated with the air supply valve block.

Preferably, the high pressure gas supply pipeline system includes first high pressure joint pipe and second high pressure joint pipe be connected with outside high-pressure gas source spare respectively, install first needle valve and second needle valve in first high pressure joint pipe and the second high pressure joint pipe respectively, install first manometer and second manometer on first high pressure joint pipe and the second high pressure joint pipe, first high pressure joint pipe and second high pressure joint pipe communicate with each other with the air feed valve piece through the connecting pipe of installing filter and relief pressure valve.

Preferably, still include communication device, communication device includes the helmet and installs the communication module on the panel, communication module is connected with the helmet electricity through the communication interface that is equipped with, communication interface is provided with two at least, the helmet passes through communication module and external terminal and realizes the communication.

Compared with the prior art, the utility model has the following beneficial effects:

1. the device can provide air supply paths for two divers and can be independently controlled;

2. the device can realize the online replacement of the gas cylinder in the high-pressure gas supply process, and does not need to worry that the gas cylinder cannot meet the requirements of divers in the use process;

3. the equipment can monitor the working depth of the diver in real time.

4. And meanwhile, a high-pressure gas source is connected with a medium-pressure gas source, so that two paths of gas sources for the diver can be guaranteed, one path of gas sources is normally used, and the other path of gas sources is used as a standby gas source.

5. The equipment is arranged in a special tool box, and is convenient to carry, use and maintain.

Drawings

Fig. 1 is a schematic structural diagram of a piping system according to the present invention.

In the figure: 1. an interface ball valve; 2. a medium pressure joint pipe; 3. a first needle valve; 4. a first high pressure connector tube; 5. a first pressure gauge; 6. a second high pressure connector tube; 7. a second needle valve; 8. a second pressure gauge; 9. a filter; 10. a pressure reducing valve; 11. an air supply valve block; 12. a gas supply switch valve of the depth gauge; 13. a panel; 14. a first depth sounding interface tube; 15. a communication module; 16. a second depth sounding interface tube; 17. a first gas supply mouthpiece; 18. a safety valve mouthpiece; 19. a second gas supply mouthpiece; 20. a first depth gauge; 21. a second depth gauge; 22. and a gas supply ball valve.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1, the single-person diving gas distribution disc comprises a panel 13, wherein a medium-pressure gas supply pipeline system, a high-pressure gas supply pipeline system and a gas supply valve block 11 are installed on the panel 13, an input interface of the gas supply valve block 11 is respectively connected with the medium-pressure gas supply pipeline system and the high-pressure gas supply pipeline system, and an output interface of the gas supply valve block 11 comprises a first depth measuring interface tube 14, a first gas supply interface tube 17, a safety valve interface tube 18, a second gas supply interface tube 19 and a second depth measuring interface tube 16 which are installed on the panel.

First depth sounding table 20 and second depth sounding table 21 are installed respectively to the one end of first depth sounding interface tube 14 and second depth sounding interface tube 16, all install depth sounding table air feed ooff valve 12 between wherein first depth sounding interface tube 14 and the first depth sounding table 20, between second depth sounding interface tube 16 and the second depth sounding table 21.

The first and second

gas supply mouthpiece

17, 19 each have a gas supply ball valve 22 mounted thereon.

The medium-pressure air supply pipeline system comprises a medium-pressure joint pipe 2 connected with an external medium-pressure air source, a joint ball valve 1 is installed in the medium-pressure joint pipe 2, and the medium-pressure joint pipe 2 is communicated with an air supply valve block 11.

The high-pressure air supply pipeline system comprises a first high-pressure joint pipe 4 and a second high-pressure joint pipe 6 which are respectively connected with an external high-pressure air source part, a first needle valve 3 and a second needle valve 7 are respectively installed in the first high-pressure joint pipe 4 and the second high-pressure joint pipe 6, a first pressure gauge 5 and a second pressure gauge 8 are installed on the first high-pressure joint pipe 4 and the second high-pressure joint pipe 6, and the first high-pressure joint pipe 4 and the second high-pressure joint pipe 6 are mutually communicated with an air supply valve block 11 through a connecting pipe provided with a filter 9 and a pressure reducing valve 10.

In order to ensure the communication between the diver and the supervisor, the communication device is particularly provided with a helmet and communication modules 15 arranged on the panel 13, the communication modules 15 are electrically connected with the helmet through communication interfaces, at least two communication interfaces are arranged, and the helmet is communicated with an external terminal through the communication modules 15.

The working mode is as follows: when the device is used, an external medium-pressure air source part is connected with a medium-pressure joint pipe 2 of the device, a first high-pressure joint pipe 4 and a second high-pressure joint pipe 6 are respectively connected with two mutually independent external high-pressure air source parts, a first needle valve 3 and a second needle valve 7 are respectively arranged in the first high-pressure joint pipe 4 and the second high-pressure joint pipe 6, the air supply condition of the external high-pressure air source part can be conveniently controlled, the first high-pressure joint pipe 4 and the second high-pressure joint pipe 6 are connected with the input end of an air supply valve block 11, air can be quickly fed into the air supply valve block 11 to be adjusted, the output end of the air supply valve block 11 comprises a first depth measuring interface pipe 14, a first air supply interface pipe 17, a safety valve interface pipe 18, a second air supply interface pipe 19 and a second depth measuring interface pipe 16 which are arranged on the air supply valve block, and a first depth measuring meter 20 and a main breathing device of a diver are respectively and correspondingly connected with the second depth measuring interface pipe 16, A safety valve, a diver's backup breathing apparatus and a second depth gauge 21.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a single dive gas distribution plate, includes panel (13), its characterized in that, install medium pressure air supply pipe-line system, high pressure air supply pipe-line system and air feed valve block (11) on panel (13), the input interface of air feed valve block (11) is connected with medium pressure air supply pipe-line system, high pressure air supply pipe-line system respectively, the output interface of air feed valve block (11) is including installing first depth measurement mouthpiece (14), first air feed mouthpiece (17), relief valve mouthpiece (18), second air feed mouthpiece (19) and second depth measurement mouthpiece (16) above that.

2. A single-man diving gas panel according to claim 1, wherein one end of the first depth-sounding interface tube (14) and the second depth-sounding interface tube (16) are respectively provided with a first depth-sounding meter (20) and a second depth-sounding meter (21), wherein a depth-sounding meter gas supply switch valve (12) is respectively arranged between the first depth-sounding interface tube (14) and the first depth-sounding meter (20) and between the second depth-sounding interface tube (16) and the second depth-sounding meter (21).

3. A single-man submersible gas panel as claimed in claim 1, wherein the first and second gas supply mouthpiece (17, 19) each have a gas supply ball valve (22) mounted thereon.

4. A single submersible gas panel according to claim 1, wherein the medium pressure gas supply piping system comprises a medium pressure joint pipe (2) connected with an external medium pressure gas source, an interface ball valve (1) is installed in the medium pressure joint pipe (2), and the medium pressure joint pipe (2) is communicated with a gas supply valve block (11).

5. The single submersible gas distribution plate according to claim 1, wherein the high-pressure gas supply pipeline system comprises a first high-pressure joint pipe (4) and a second high-pressure joint pipe (6) which are connected with external high-pressure gas source parts respectively, the first high-pressure joint pipe (4) and the second high-pressure joint pipe (6) are respectively provided with a first needle valve (3) and a second needle valve (7), the first high-pressure joint pipe (4) and the second high-pressure joint pipe (6) are provided with a first pressure gauge (5) and a second pressure gauge (8), and the first high-pressure joint pipe (4) and the second high-pressure joint pipe (6) are mutually communicated with a gas supply valve block (11) through a connecting pipe provided with a filter (9) and a pressure reducing valve (10).

6. A single diving distribution plate according to claim 1, characterized by further comprising a communication device, wherein the communication device comprises a helmet and a communication module (15) installed on the panel (13), the communication module (15) is electrically connected with the helmet through a communication interface provided with at least two communication interfaces, and the helmet is communicated with an external terminal through the communication module (15).