CN216035029U - Gas storage device of diving respirator - Google Patents
Gas storage device of diving respirator Download PDFInfo
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- CN216035029U CN216035029U CN202121414933.7U CN202121414933U CN216035029U CN 216035029 U CN216035029 U CN 216035029U CN 202121414933 U CN202121414933 U CN 202121414933U CN 216035029 U CN216035029 U CN 216035029U
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Abstract
The utility model discloses a gas storage device of a diving respirator, and relates to the technical field of diving equipment. Scuba's gas storage device, including first gas cylinder and second gas cylinder, first gas cylinder and second gas cylinder top all are connected with the air outlet valve, and air outlet valve one side is connected with the second valve, is connected through the breather pipe between the air outlet valve on first gas cylinder and second gas cylinder top, and the breather pipe body is connected with first valve, be connected through a plurality of connecting device between first gas cylinder and the second gas cylinder bottle, first gas cylinder and second gas cylinder bottom all are connected with the standpipe, and standpipe one side is connected with the third valve, and the standpipe bottom is connected with violently the pipe. The gas cylinder is provided with the alarm device, when the pressure in the gas cylinder is reduced, the spring drives the upper conductor to move upwards, when the upper conductor is in contact with the current conducting plate, the circuit is conducted, and the alarm lamp is turned on, so that a user can visually know the gas content in the gas cylinder.
Description
Technical Field
The utility model relates to the technical field of diving equipment, in particular to a gas storage device of a diving respirator.
Background
Although the breathing apparatuses are available in many brands and have different shapes, the breathing apparatuses can be classified into several different types, which are classified according to their functions, mainly including positive pressure air breathing apparatuses, oxygen breathing apparatuses mobile type, long tube air breathing apparatuses, positive pressure oxygen breathing apparatuses and positive pressure air breathing apparatuses.
The existing gas storage device is generally used by a single gas cylinder, so that in case of accidents underwater during use, the gas storage cylinder breaks down to bring great danger to a user, and the existing gas cylinder is used for judging the gas content in the gas cylinder according to the pressure of a pressure gauge, but is not visual, so that the user easily ignores the gas content in the gas cylinder, and the danger is generated to the user.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a gas storage device of a diving respirator, which solves the above problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme: scuba's gas storage device, including first gas cylinder and second gas cylinder, first gas cylinder and second gas cylinder top all are connected with the air outlet valve, and air outlet valve one side is connected with the second valve, is connected through the breather pipe between the air outlet valve on first gas cylinder and second gas cylinder top, and the breather pipe body is connected with first valve, be connected through a plurality of connecting device between first gas cylinder and the second gas cylinder bottle, first gas cylinder and second gas cylinder bottom all are connected with the standpipe, and standpipe one side is connected with the third valve, and the standpipe bottom is connected with violently manages, violently manages one end and is connected with alarm device.
Preferably, the connecting device comprises a connecting belt, two circular rings matched with the first gas storage bottle and the second gas storage bottle are formed on two sides of the connecting belt, a stud is inserted in the middle of the connecting belt, and a bolt is screwed on one side of the stud.
Preferably, alarm device includes the casing, and the casing is inside to be formed with the cavity, and the cavity top is linked together with violently managing, and casing bottom inner wall is fixed with down the conductor, and lower conductor bottom is connected with the warning light, and the cavity top is provided with the conductor, and goes up conductor and casing inner wall swing joint, goes up the conductor top and is connected through a plurality of springs with casing top inner wall, and lower conductor both ends all are connected with the current conducting plate, and the current conducting plate top is located the conductor top.
Preferably, the upper conductor and the lower conductor are made of conductive metal materials.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this scuba's gas storage device is provided with alarm device, and when the pressure in the gas cylinder reduced, the spring drove the conductor rebound, and when last conductor and current conducting plate contact, the circuit switched on, and the warning light shines this moment, can let the gas content in the audio-visual understanding gas cylinder of user like this, avoids at the bottom of the gas content in the gas cylinder, and the user is not in time reacted, and causes danger to the user.
(2) This scuba's gas storage device adopts two gas cylinders to store gas, and mutual independence work can work in coordination again between two gas cylinders, in case take place unexpected can be in two gas cylinders before interconversion use under water, makes the device use safe and reliable more, avoids the gas bomb to break down and brings danger for the user.
Drawings
FIG. 1 is a left side axial view of the present invention;
FIG. 2 is a detail view of the connection device of the present invention;
fig. 3 is a cross-sectional view of the alarm device of the present invention.
In the figure: 1. a first gas cylinder; 2. a second gas cylinder; 3. a connecting device; 301. a connecting belt; 302. a stud; 303. a bolt; 4. an air outlet valve; 5. a breather pipe; 6. a first valve; 7. a second valve; 8. a vertical tube; 9. a third valve; 10. a transverse tube; 11. an alarm device; 1101. a housing; 1102. a cavity; 1103. a spring; 1104. a conductive plate; 1105. an upper conductor; 1106. a lower conductor; 1107. an alarm light.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1-3, the present invention provides a technical solution: a gas storage device of a diving respirator comprises a first gas storage bottle 1 and a second gas storage bottle 2, wherein the first gas storage bottle 1 and the second gas storage bottle 2 are AL80 aluminum gas bottles, the top ends of the first gas storage bottle 1 and the second gas storage bottle 2 are both connected with a gas outlet valve 4, one side of the gas outlet valve 4 is connected with a second valve 7, the second valve 7 can control the opening and closing of the gas outlet valve 4, the gas outlet valves 4 at the top ends of the first gas storage bottle 1 and the second gas storage bottle 2 are connected through a vent pipe 5, the body of the vent pipe 5 is connected with a first valve 6, the first gas storage bottle 1 and the second gas storage bottle 2 can be communicated by opening the first valve 6, the first gas storage bottle 1 and the second gas storage bottle 2 are connected through a plurality of connecting devices 3, the connecting devices 3 comprise a connecting belt 301, two circular rings matched with the body of the first gas storage bottle 1 and the second gas storage bottle 2 are formed on two sides of the connecting belt 301, connecting band 301 middle part is pegged graft and is had double-screw bolt 302, and double-screw bolt 302 one side spiro union has bolt 303, fastens bolt 303 and double-screw bolt 302, can realize that 2 bottles of first gas bomb 1 and second gas bomb are together fixed, and 2 bottoms of first gas bomb 1 and second gas bomb all are connected with standpipe 8, and 8 one sides of standpipe are connected with third valve 9, and 8 bottoms of standpipe are connected with violently pipe 10, violently pipe 10 one end and be connected with alarm device 11.
Wherein, the alarm device 11 comprises a housing 1101, a cavity 1102 is formed inside the housing 1101, the top of the cavity 1102 is communicated with a transverse pipe 10, a lower conductor 1106 is fixed on the inner wall of the bottom end of the housing 1101, an alarm lamp 1107 is connected to the bottom end of the lower conductor 1106, an upper conductor 1105 is arranged on the top of the cavity 1102, the upper conductor 1105 is movably connected with the inner wall of the housing 1101, the upper conductor 1105 and the lower conductor 1106 are made of conductive metal materials, the top end of the upper conductor 1105 is connected with the inner wall of the top end of the housing 1101 through a plurality of springs 1103, conductive plates 1104 are connected to both ends of the lower conductor 1106, the top end of the conductive plate 1104 is positioned on the top of the upper conductor 1105, the third valve 9 is selectively or simultaneously opened according to the use conditions of the first gas cylinder 1 and the second gas cylinder 2, compressed air enters the cavity 1102 through the transverse pipe 10, at the moment, the pressure is higher, so that the upper conductor 1105 is positioned below the cavity 1102 and separated from the conductive plates 1104, when the bottle body compressed gas of the first gas storage bottle 1 and the second gas storage bottle 2 is reduced, the pressure is reduced, the spring 1103 is contracted at the moment, the upper conductor 1105 is ascended, when the upper conductor 1105 is contacted with the conductive plate 1104, the circuit formed among the upper conductor 1105, the conductive plate 1104 and the lower conductor 1106 is conducted, and the alarm lamp 1107 flashes, so that the user is intuitively reminded that the content of the compressed gas in the bottle is not large and emergency treatment is needed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Gas storage device of scuba diving includes first gas cylinder (1) and second gas cylinder (2), its characterized in that: first gas cylinder (1) and second gas cylinder (2) top all are connected with air outlet valve (4), and air outlet valve (4) one side is connected with second valve (7), is connected through breather pipe (5) between air outlet valve (4) on first gas cylinder (1) and second gas cylinder (2) top, and breather pipe (5) body coupling has first valve (6), be connected through a plurality of connecting device (3) between first gas cylinder (1) and second gas cylinder (2) the bottle, first gas cylinder (1) and second gas cylinder (2) bottom all are connected with standpipe (8), and standpipe (8) one side is connected with third valve (9), and standpipe (8) bottom is connected with violently pipe (10), violently manages (10) one end and is connected with alarm device (11).
2. The gas storage device of a diving respirator of claim 1, wherein: connecting device (3) are including connecting band (301), and connecting band (301) both sides are formed with two rings with first gas bomb (1) and second gas bomb (2) bottle looks adaptation, and it has double-screw bolt (302) to peg graft in connecting band (301) middle part, and double-screw bolt (302) one side spiro union has bolt (303).
3. The gas storage device of a diving respirator of claim 1, wherein: alarm device (11) include casing (1101), casing (1101) inside is formed with cavity (1102), cavity (1102) top is linked together with violently pipe (10), casing (1101) bottom inner wall is fixed with down conductor (1106), lower conductor (1106) bottom is connected with warning light (1107), cavity (1102) top is provided with conductor (1105), and go up conductor (1105) and casing (1101) inner wall swing joint, it is connected through a plurality of springs (1103) with casing (1101) top inner wall to go up conductor (1105) top, lower conductor (1106) both ends all are connected with conducting plate (1104), conducting plate (1104) top is located last conductor (1105) top.
4. The gas storage device of a diving respirator of claim 3, wherein: the upper conductor (1105) and the lower conductor (1106) are made of conductive metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121414933.7U CN216035029U (en) | 2021-06-24 | 2021-06-24 | Gas storage device of diving respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121414933.7U CN216035029U (en) | 2021-06-24 | 2021-06-24 | Gas storage device of diving respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216035029U true CN216035029U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121414933.7U Active CN216035029U (en) | 2021-06-24 | 2021-06-24 | Gas storage device of diving respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216035029U (en) |
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2021
- 2021-06-24 CN CN202121414933.7U patent/CN216035029U/en active Active
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