CN218761593U

CN218761593U - Water-blocking and water-releasing valve for air passage of submersible

Info

Publication number: CN218761593U
Application number: CN202223211846.9U
Authority: CN
Inventors: 陆亮; 朱定文
Original assignee: Guangdong Chugao Polymer Materials Co ltd
Current assignee: Guangdong Chugao Polymer Materials Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-28
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to a submarine ware air flue sluicing valve field that blocks water discloses submarine ware air flue sluicing valve, including the valve main part, the inside of valve main part is provided with the oxygen chamber, the upper and lower both ends of valve main part all set up in the connecting hole, the inside fixedly connected with intake pipe of connecting hole, the inside fixedly connected with spacing ring in top of intake pipe, both ends all are provided with the spacing groove about the inside of intake pipe, the right side middle part of intake pipe is provided with the spread groove, the inside fixedly connected with outlet duct of spread groove, the equal fixedly connected with pivot in both ends about the inside of outlet duct, two the adjacent department of pivot all rotates and is connected with the connection piece. The utility model discloses in for the device can be when freely breathing under water through breathing the inside admit air of autonomic control trachea and give vent to anger, only opens the scavenge hole when admitting air, discharges water and carbon dioxide when giving vent to anger.

Description

Water-blocking and water-releasing valve for air passage of submersible

Technical Field

The utility model relates to a submarine ware air flue sluicing valve field that blocks water especially relates to submarine ware air flue sluicing valve that blocks water.

Background

Diving is the entertainment project of most seasides at present, or the action of observing and collecting benthos, and the modern diving mainly depends on the oxygen cylinder to inhale the oxygen inside the oxygen cylinder in water through the trachea, so that people can stay in water for a longer time.

But when people inhale oxygen, the trachea needs to get rid of the carbon dioxide of exhalation simultaneously, causes the trachea phenomenon of watering to appear in the exhaust easily like this, can't make the diver in time inhale oxygen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water blocking and draining valve for an air passage of a submersible.

In order to achieve the above purpose, the utility model adopts the following technical scheme: submarine air flue sluicing valve that blocks water, including the valve main part, the inside of valve main part is provided with the oxygen chamber, the upper and lower both ends of valve main part all set up in the connecting hole, the inside fixedly connected with intake pipe of connecting hole, the inside fixedly connected with spacing ring in top of intake pipe, both ends all are provided with the spacing groove about the inside of intake pipe, the inside sliding connection in spacing groove has the stopper, two the adjacent fixedly connected with slide in department of stopper, the equal fixedly connected with rubber ring in upper and lower both ends of intake pipe, the inside of rubber ring is provided with the mounting groove, the right side middle part of intake pipe is provided with the spread groove, the inside fixedly connected with outlet duct of spread groove, the equal fixedly connected with pivot in both ends about the inside of outlet duct, two the adjacent department of pivot is all rotated and is connected with the connection piece.

As a further description of the above technical solution:

the outside sliding connection of slide is in the inside of intake pipe, the top sliding connection of slide is in the bottom of spacing ring.

As a further description of the above technical solution:

the outside fixed connection of intake pipe is in the inside of mounting groove, two one side fixed connection that the intake pipe was kept away from to the rubber ring is at the upper and lower both ends of oxygen chamber.

As a further description of the above technical solution:

the outside sliding connection in the right side of two connection pieces is inside the right side of outlet duct.

As a further description of the above technical solution:

the rotating shaft penetrates through the fixed connection of the air outlet pipe and is connected to the inside of the rotating shaft, and the connecting piece is connected to the inside of the air outlet pipe in a sliding mode.

As a further description of the above technical solution:

the inside fixed connection that the upper and lower both ends of intake pipe run through the mounting groove is at the upper and lower both ends of valve main part.

As a further description of the above technical solution:

the left side fixed connection of outlet duct is in the inside of spread groove.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, use through the cooperation of subassemblies such as slide, intake pipe, spacing ring, connection piece and make the device freely breathe under water in the time through breathing the inside admitting air of autonomous control trachea and giving vent to anger, only open the scavenge hole when admitting air, discharge water and carbon dioxide when giving vent to anger.

Drawings

FIG. 1 is a schematic view of the main structure of the valve of the airway water-blocking and water-releasing valve of the submersible of the present invention;

FIG. 2 is a schematic view of the front view of the connecting hole structure of the water blocking and releasing valve for the airway of the submersible of the present invention;

FIG. 3 is an exploded view of the air tube structure of the airway water-blocking and water-releasing valve of the submersible of the present invention;

fig. 4 is a planing view of the air pipe structure of the water blocking and releasing valve of the air passage of the submersible of the utility model.

Illustration of the drawings:

1. a valve body; 2. an oxygen chamber; 3. connecting holes; 4. an air inlet pipe; 5. a limiting ring; 6. a limiting groove; 7. a limiting block; 8. a slide sheet; 9. a rubber ring; 10. mounting grooves; 11. connecting grooves; 12. an air outlet pipe; 13. a rotating shaft; 14. and (7) connecting the sheets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a water-blocking and water-releasing valve of an airway of a submersible comprises a valve body 1, an oxygen chamber 2 is arranged inside the valve body 1, the upper end and the lower end of the valve body 1 are both arranged in a connecting hole 3, an air inlet pipe 4 is fixedly connected inside the connecting hole 3, a limiting ring 5 is fixedly connected inside the top end of the air inlet pipe 4, limiting grooves 6 are arranged at the left end and the right end inside the air inlet pipe 4, limiting blocks 7 are slidably connected inside the limiting grooves 6, sliding sheets 8 are fixedly connected at the adjacent parts of the two limiting blocks 7, the sliding sheets 8, the limiting blocks 7, the limiting ring 5, the oxygen chamber 2 and the air inlet pipe 4 are designed to ventilate through an occluded oxygen nozzle in the mouth when a diver enters water, the upper end of the air inlet pipe 4 is fixedly connected on an oxygen mask to supply oxygen, and the diver inhales air when needing to breathe, the connecting sheet 14 rotates leftwards by taking the rotating shaft 13 as a center to open the air outlet pipe 12 and the sliding sheet 8 pushes oxygen stored in the air inlet pipe 4 upwards, meanwhile, the limiting ring 5 prevents the problem that the limiting block 7 is sucked in due to too large inspiration of a diver, the sliding sheet 8 blocks exhaled waste gas at the bottom of the air inlet pipe 4 to prevent the diver from breathing in the process of oxygen inhalation, the upper end and the lower end of the air inlet pipe 4 are fixedly connected with rubber rings 9, the inside of each rubber ring 9 is provided with a mounting groove 10, the middle part of the right side of the air inlet pipe 4 is provided with a connecting groove 11, the inside of each connecting groove 11 is fixedly connected with the air outlet pipe 12, the upper end and the lower end of the inside of the air outlet pipe 12 are fixedly connected with the rotating shafts 13, the connecting sheet 14 is rotatably connected at the adjacent positions of the two rotating shafts 13, and the design is designed to prevent the diver from blocking the exhaled waste gas at the bottom of the air inlet pipe 4 by the sliding sheet 8 in the process of oxygen inhalation, stopper 7 at both ends about 8 slides slide in expiration can slide in the inside of spacing groove 6 and get rid of right from letting waste gas pass through connection piece 14, get rid of back intake pipe 4 inside can be filled by the inside oxygen of oxygen chamber 2, and two connection pieces 14 are closed, separate oxygen and waste gas and make the device can separate waste gas and oxygen when preventing that the sea water from getting into inside, and carry out the inside of being fully connected preventing the sea water from getting into valve main part 1 with intake pipe 4 through the fixing of two rubber rings 9.

Outside sliding connection of slide 8 is in the inside of intake pipe 4, the top sliding connection of slide 8 is in the bottom of spacing ring 5, the outside fixed connection of intake pipe 4 is in the inside of mounting groove 10, one side fixed connection that intake pipe 4 was kept away from to two rubber rings 9 is at the upper and lower both ends of oxygen chamber 2, the design of two rubber rings 9 is in order to carry out the inside that the abundant connection prevents that the sea water from getting into valve main part 1 with intake pipe 4 through the fixing of two rubber rings 9 with valve main part 1, the outside sliding connection in the right side of outlet duct 12 of the right side of two connection pieces 14 is inside, the fixed connection that pivot 13 runs through outlet duct 12 is in the inside of pivot 13, the outside sliding connection of connection piece 14 is in the inside of outlet duct 12, the inside fixed connection that mounting groove 10 was run through at the upper and lower both ends of intake pipe 4 in valve main part 1, the left side fixed connection of outlet duct 12 is in the inside of spread groove 11.

The working principle is as follows: when a diver enters water, the oxygen mask is ventilated through the occluded oxygen nozzle in the mouth, the upper end of the air inlet pipe 4 is fixedly connected to the oxygen mask to supply oxygen, when the diver needs to breathe, the oxygen mask is breathed in, the connecting sheet 14 rotates leftwards by taking the rotating shaft 13 as the center to open the air outlet pipe 12 and the sliding sheet 8 pushes the oxygen stored in the air inlet pipe 4 upwards, meanwhile, the limiting ring 5 prevents the problem that the limiting block 7 is sucked in due to too large inspiration of the diver, the sliding sheet 8 blocks the exhaled waste gas at the bottom of the air inlet pipe 4 to prevent the diver from breathing in during oxygen inhalation, the limiting blocks 7 at the left end and the right end of the sliding sheet 8 slide in the limiting groove 6 to enable the waste gas to be discharged rightwards through the connecting sheet 14, the interior of the air inlet pipe 4 is filled with the oxygen in the oxygen chamber 2 after being discharged, the two connecting sheets 14 are closed, the oxygen is separated from the waste gas, so that the device can separate the waste gas and the sea water from the interior while preventing the sea water from entering the interior of the air inlet pipe 4, and the sea water main body 1 is sufficiently connected with the fixing valve body 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Submarine ware air flue sluicing valve that blocks water, including valve main part (1), its characterized in that: the inside of valve main part (1) is provided with oxygen chamber (2), the upper and lower both ends of valve main part (1) all set up in connecting hole (3), inside fixedly connected with intake pipe (4) of connecting hole (3), the inside fixedly connected with spacing ring (5) in top of intake pipe (4), both ends all are provided with spacing groove (6) about the inside of intake pipe (4), the inside sliding connection of spacing groove (6) has stopper (7), two fixedly connected with slider (8) in the adjacent department of stopper (7), the equal fixedly connected with rubber ring (9) in the upper and lower both ends of intake pipe (4), the inside of rubber ring (9) is provided with mounting groove (10), the right side middle part of intake pipe (4) is provided with spread groove (11), the inside fixedly connected with outlet duct (12) of spread groove (11), the equal fixedly connected with pivot (13) in both ends about the inside of outlet duct (12), two the adjacent department of pivot (13) all rotates and is connected with connection piece (14).

2. A submersible airway water-blocking and water-release valve as in claim 1, wherein: the outside sliding connection of slide (8) is in the inside of intake pipe (4), the top sliding connection of slide (8) is in the bottom of spacing ring (5).

3. A submersible airway water-blocking and water-release valve as in claim 1, wherein: the outside fixed connection of intake pipe (4) is in the inside of mounting groove (10), two one side fixed connection that intake pipe (4) was kept away from in rubber ring (9) is at the upper and lower both ends of oxygen chamber (2).

4. A submersible airway water-blocking and water-release valve as in claim 1, wherein: the right outer parts of the two connecting pieces (14) are slidably connected with the right inner part of the air outlet pipe (12).

5. The submersible airway water-blocking drain valve according to claim 1, wherein: the rotating shaft (13) penetrates through the air outlet pipe (12) and is fixedly connected to the inside of the rotating shaft (13), and the connecting piece (14) is connected to the inside of the air outlet pipe (12) in a sliding mode.

6. A submersible airway water-blocking and water-release valve as in claim 1, wherein: the upper end and the lower end of the air inlet pipe (4) penetrate through the inner fixed connection of the mounting groove (10) and are fixedly connected to the upper end and the lower end of the valve main body (1).

7. A submersible airway water-blocking and water-release valve as in claim 1, wherein: the left side of the air outlet pipe (12) is fixedly connected inside the connecting groove (11).