CN215611038U - Hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device - Google Patents
Hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device Download PDFInfo
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- CN215611038U CN215611038U CN202023068908.6U CN202023068908U CN215611038U CN 215611038 U CN215611038 U CN 215611038U CN 202023068908 U CN202023068908 U CN 202023068908U CN 215611038 U CN215611038 U CN 215611038U
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- lateral wall
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- mixing device
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Abstract
The utility model discloses a hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device which comprises a mixing tank, wherein an adjusting part is arranged at the lower part of the mixing tank, a motor is fixedly arranged on the upper surface of the mixing tank, the output end of the motor penetrates through the upper surface of the mixing tank to extend into the mixing tank and is fixedly connected with a reciprocating screw rod, the outer side wall of the reciprocating screw rod is in threaded connection with a connecting sleeve, the outer side wall of the connecting sleeve is fixedly connected with a limiting plate, one end of the limiting plate is in sliding connection with the inner side wall of the mixing tank through a sliding chute, the outer side wall of the connecting sleeve is rotatably connected with a transmission shaft through a bearing, one end of the transmission shaft is fixedly connected with a first gear, the inner side wall of the mixing tank is fixedly connected with a rack, the outer surface of the first gear is meshed with the rack, the outer side wall of the connecting sleeve is fixedly connected with a supporting block, one end of the supporting block is rotatably connected with a connecting shaft through a bearing, the gas is mixed more uniformly, and the mixing quality is improved.
Description
Technical Field
The utility model relates to the field of diving, in particular to a hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device.
Background
The diving is originally intended to enter activities below the water surface with or without professional tools for underwater exploration, salvage, repair, underwater engineering and other operations, and the later diving is gradually developed into a leisure sport which takes underwater activities as main contents, thereby achieving the purposes of body exercise and leisure and entertainment, and is widely popular with the public.
The submarine enters underwater to use oxygen, the oxygen needs to be mixed with gas before being sucked, and then the oxygen is used.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a hydrogen helium nitrogen oxygen dive gas mixture mixing arrangement, includes the blending tank, the lower part of blending tank is provided with adjusting part, the last fixed surface of blending tank installs the motor, the output of motor runs through the upper surface of blending tank and extends to its inside and the reciprocal lead screw of fixedly connected with, the lateral wall threaded connection of reciprocal lead screw has the adapter sleeve, the lateral wall fixedly connected with limiting plate of adapter sleeve, the one end of limiting plate passes through spout and the inside lateral wall sliding connection of blending tank, the lateral wall of adapter sleeve rotates through the bearing and is connected with the transmission shaft, the one end fixedly connected with first gear of transmission shaft, the inside lateral wall fixedly connected with rack of blending tank, the surface and the rack toothing of first gear, the lateral wall fixedly connected with supporting shoe of adapter sleeve, the one end of supporting shoe rotates through the bearing and is connected with the connecting axle, the top of connecting axle and the equal fixedly connected with bevel gear of the lateral wall of transmission shaft, two bevel gear meshes mutually, the bottom fixedly connected with second gear of connecting axle, the lower part of adapter sleeve rotates through the bearing and is connected with the transmission cover, the lateral wall fixedly connected with ring gear of transmission cover, the surface and the ring gear mesh mutually, a plurality of stirring leaves of lateral wall fixedly connected with of transmission cover.
Preferably, the regulating part includes the water conservancy diversion cover of fixed connection in blending tank lower surface one side, the inside diapire of water conservancy diversion cover is rotated through the bearing and is connected with the screw rod, the lateral wall threaded connection of screw rod has the driving disk, the last fixed surface of driving disk is connected with the spring, the one end fixedly connected with sealed dish of spring, the bottom of screw rod extends to water conservancy diversion cover below and fixedly connected with commentaries on classics piece, the equal fixedly connected with gag lever post in inside diapire both sides of water conservancy diversion cover, the equal fixedly connected with stopper in lateral wall both sides of driving disk, the lateral wall of two gag lever posts respectively with two stopper sliding connection.
Preferably, the outer side wall of the flow guide sleeve is fixedly connected with an air outlet pipe, and the air outlet pipe is communicated with the flow guide sleeve through a through hole.
Preferably, the outer side walls of the two limiting rods are in sliding connection with the sealing disc.
Preferably, the top end of the limiting rod is fixedly connected with a stop block.
Preferably, a plurality of air inlet pipes are fixedly connected to the upper surface of the mixing tank.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the motor starts to drive reciprocal lead screw and rotates, because the limiting plate carries on spacingly to the adapter sleeve, make the adapter sleeve remove on reciprocal lead screw, the transmission sleeve of adapter sleeve below removes, the adapter sleeve drives first gear through the transmission shaft and removes, first gear and rack toothing, make the transmission shaft rotate through first gear, epaxial bevel gear of transmission rotates and makes the connecting axle rotate through another bevel gear, the connecting axle rotates and drives the transmission sleeve through the ring gear and rotates, stirring leaf on the transmission sleeve rotates along with the transmission sleeve, thereby can stir gas when making the stirring leaf reciprocate, make gaseous mixture more even, be favorable to improving the quality of mixing.
(2) The rotating block is rotated, and the limiting rod limits the transmission disc through the limiting block, so that the flow can be increased or reduced by the aid of the extension spring or the compression spring, air pressure can be controlled, the flow of air can be adjusted, and workers can use the rotating block according to actual conditions.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a hydrogen-helium-nitrogen-oxygen submerged mixed gas mixing device according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of a mixing tank of the hydrogen-helium-nitrogen-oxygen submerged mixed gas mixing device according to the present invention;
FIG. 3 is a bottom view of a hydrogen-helium-nitrogen-oxygen submerged mixed gas mixing device according to the present invention;
FIG. 4 is a schematic structural diagram of an adjusting component of the hydrogen-helium-nitrogen-oxygen submerged mixed gas mixing device according to the present invention.
In the figure: 1. a mixing tank; 2. an adjustment member; 201. a flow guide sleeve; 202. a screw; 203. a spring; 204. Sealing the disc; 205. a limiting rod; 206. a drive plate; 207. a limiting block; 208. rotating the block; 209. an air outlet pipe; 210. a stopper; 3. a motor; 4. an air inlet pipe; 5. a reciprocating screw rod; 6. connecting sleeves; 7. a limiting plate; 8. a drive shaft; 9. a first gear; 10. a connecting shaft; 11. a bevel gear; 12. a second gear; 13. a transmission sleeve; 14. a toothed ring; 15. stirring blades; 16. a rack; 17. and (7) a supporting block.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device comprises a mixing tank 1, a regulating component 2 is arranged at the lower part of the mixing tank 1, a motor 3 is fixedly arranged on the upper surface of the mixing tank 1, the output end of the motor 3 extends to the interior of the mixing tank 1 through the upper surface of the mixing tank and is fixedly connected with a reciprocating lead screw 5, the outer side wall of the reciprocating lead screw 5 is in threaded connection with a connecting sleeve 6, the outer side wall of the connecting sleeve 6 is fixedly connected with a limiting plate 7, one end of the limiting plate 7 is in sliding connection with the inner side wall of the mixing tank 1 through a chute, the outer side wall of the connecting sleeve 6 is rotatably connected with a transmission shaft 8 through a bearing, one end of the transmission shaft 8 is fixedly connected with a first gear 9, the inner side wall of the mixing tank 1 is fixedly connected with a rack 16, the outer surface of the first gear 9 is meshed with the rack 16, the outer side wall of the connecting sleeve 6 is fixedly connected with a supporting block 17, one end of the supporting block 17 is rotatably connected with a connecting shaft 10 through a bearing, the top of connecting axle 10 and the equal fixedly connected with bevel gear 11 of lateral wall of transmission shaft 8, two bevel gear 11 mesh mutually, the bottom fixedly connected with second gear 12 of connecting axle 10, the lower part of adapter sleeve 6 is rotated through the bearing and is connected with drive sleeve 13, the lateral wall fixedly connected with ring gear 14 of drive sleeve 13, the surface and the ring gear 14 mesh mutually of second gear 12, a plurality of stirring leaves 15 of lateral wall fixedly connected with of drive sleeve 13, can avoid gas to concentrate together, be favorable to improving mixed effect.
Regulating part 2 includes the water conservancy diversion cover 201 of fixed connection in 1 lower surface one side of blending tank, the inside diapire of water conservancy diversion cover 201 rotates through the bearing and is connected with screw rod 202, the lateral wall threaded connection of screw rod 202 has driving disc 206, the last fixed surface of driving disc 206 is connected with spring 203, the sealed dish 204 of the one end fixedly connected with of spring 203, the bottom of screw rod 202 extends to water conservancy diversion cover 201 below and fixedly connected with commentaries on classics piece 208, the equal fixedly connected with gag lever post 205 in inside diapire both sides of water conservancy diversion cover 201, the equal fixedly connected with stopper 207 in lateral wall both sides of driving disc 206, the lateral wall of two gag lever posts 205 respectively with two stopper 207 sliding connection, the staff of being convenient for adjusts.
The lateral wall fixedly connected with outlet duct 209 of water conservancy diversion cover 201, outlet duct 209 is linked together through-hole and water conservancy diversion cover 201, conveniently uses the gas after will mixing.
The outer side walls of the two limiting rods 205 are connected with the sealing disc 204 in a sliding mode, so that the sealing disc 204 moves more stably.
The top end of the limit rod 205 is fixedly connected with a stop block 210, so that the sealing disc 204 can be prevented from being separated from the limit rod 205.
The upper surface fixed connection of blending tank 1 has a plurality of intake pipes 4, is convenient for discharge a plurality of gases simultaneously into blending tank 1.
It should be noted that, the utility model is a hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device, a worker firstly injects each gas into a mixing tank 1 through a gas inlet pipe 4, a motor 3 is started to drive a reciprocating screw rod 5 to rotate, because a limit plate 7 limits a connecting sleeve 6, the connecting sleeve 6 moves on the reciprocating screw rod 5, a transmission sleeve 13 below the connecting sleeve 6 moves, the connecting sleeve 6 drives a first gear 9 to move through a transmission shaft 8, the first gear 9 is meshed with a rack 16, the transmission shaft 8 rotates through the first gear 9, a bevel gear 11 on the transmission shaft 8 rotates through another bevel gear 11, the connecting shaft 10 rotates to drive the transmission sleeve 13 to rotate through a toothed ring 14, a stirring blade 15 on the transmission sleeve 13 rotates along with the transmission sleeve 13, so that the gas is stirred while the stirring blade 15 moves up and down, then the gas after mixing flows into the uide bushing 201 in, rotates the turning block 208, because the gag lever post 205 is spacing to driving disk 206 through stopper 207 for driving disk 206 rises or descends, then driving disk 206 can extension spring 203 or compression spring 203, during driving disk 206 extension spring 203, can increase flow and velocity of flow, driving disk 206 compression spring 203 can reduce flow and velocity of flow, and gas is discharged from outlet duct 209.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a hydrogen helium nitrogen oxygen dive gas mixture mixing arrangement, includes blending tank (1), its characterized in that: the lower part of blending tank (1) is provided with adjusting part (2), the last fixed surface of blending tank (1) installs motor (3), the upper surface that the output of motor (3) runs through blending tank (1) extends to its inside and the reciprocal lead screw (5) of fixedly connected with, the lateral wall threaded connection of reciprocal lead screw (5) has adapter sleeve (6), the lateral wall fixedly connected with limiting plate (7) of adapter sleeve (6), the inside lateral wall sliding connection of spout and blending tank (1) is passed through to the one end of limiting plate (7), the lateral wall of adapter sleeve (6) rotates through the bearing and is connected with transmission shaft (8), the one end fixedly connected with first gear (9) of transmission shaft (8), the inside lateral wall fixedly connected with rack (16) of blending tank (1), the surface and the rack (16) meshing of first gear (9), the utility model discloses a gear transmission mechanism, including adapter sleeve (6), lateral wall fixedly connected with supporting shoe (17), the one end of supporting shoe (17) is rotated through the bearing and is connected with connecting axle (10), the equal fixedly connected with bevel gear (11) of the top of connecting axle (10) and the lateral wall of transmission shaft (8), two bevel gear (11) mesh mutually, the bottom fixedly connected with second gear (12) of connecting axle (10), the lower part of adapter sleeve (6) is rotated through the bearing and is connected with transmission cover (13), lateral wall fixedly connected with ring gear (14) of transmission cover (13), the surface and the ring gear (14) mesh mutually of second gear (12), a plurality of stirring leaf of lateral wall fixedly connected with (15) of transmission cover (13).
2. The hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device as claimed in claim 1, characterized in that: adjusting part (2) are including water conservancy diversion cover (201) of fixed connection in blending tank (1) lower surface one side, the inside diapire of water conservancy diversion cover (201) is rotated through the bearing and is connected with screw rod (202), the lateral wall threaded connection of screw rod (202) has driving disc (206), the last fixed surface of driving disc (206) is connected with spring (203), the sealed dish of one end fixedly connected with (204) of spring (203), the bottom of screw rod (202) extends to water conservancy diversion cover (201) below and fixedly connected with commentaries on classics piece (208), the equal fixedly connected with gag lever post (205) in the inside diapire both sides of water conservancy diversion cover (201), the equal fixedly connected with stopper (207) in the lateral wall both sides of driving disc (206), the lateral wall of two gag lever posts (205) respectively with two stopper (207) sliding connection.
3. The mixing device of claim 2, wherein: the outer side wall of the guide sleeve (201) is fixedly connected with an air outlet pipe (209), and the air outlet pipe (209) is communicated with the guide sleeve (201) through a through hole.
4. The mixing device of claim 2, wherein: the outer side walls of the two limiting rods (205) are in sliding connection with the sealing disc (204).
5. The mixing device of claim 2, wherein: the top end of the limiting rod (205) is fixedly connected with a stop block (210).
6. The hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device as claimed in claim 1, characterized in that: the upper surface of the mixing tank (1) is fixedly connected with a plurality of air inlet pipes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023068908.6U CN215611038U (en) | 2020-12-18 | 2020-12-18 | Hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023068908.6U CN215611038U (en) | 2020-12-18 | 2020-12-18 | Hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device |
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| Publication Number | Publication Date |
|---|---|
| CN215611038U true CN215611038U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023068908.6U Active CN215611038U (en) | 2020-12-18 | 2020-12-18 | Hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282828A (en) * | 2022-08-16 | 2022-11-04 | 烟台宏远氧业股份有限公司 | Marine pressurized cabin air feed mixing arrangement |
| CN115591430A (en) * | 2022-11-29 | 2023-01-13 | 南京舒普思达医疗设备有限公司（Cn） | Air and oxygen mixer for neonate |
-
2020
- 2020-12-18 CN CN202023068908.6U patent/CN215611038U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282828A (en) * | 2022-08-16 | 2022-11-04 | 烟台宏远氧业股份有限公司 | Marine pressurized cabin air feed mixing arrangement |
| CN115282828B (en) * | 2022-08-16 | 2024-03-19 | 烟台宏远氧业股份有限公司 | Marine pressure cabin air feed mixing arrangement |
| CN115591430A (en) * | 2022-11-29 | 2023-01-13 | 南京舒普思达医疗设备有限公司（Cn） | Air and oxygen mixer for neonate |
| CN115591430B (en) * | 2022-11-29 | 2023-03-21 | 南京舒普思达医疗设备有限公司 | Air and oxygen mixer for neonate |
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