CN115282828A - Marine pressurized cabin air feed mixing arrangement - Google Patents
Marine pressurized cabin air feed mixing arrangement Download PDFInfo
- Publication number
- CN115282828A CN115282828A CN202210980488.3A CN202210980488A CN115282828A CN 115282828 A CN115282828 A CN 115282828A CN 202210980488 A CN202210980488 A CN 202210980488A CN 115282828 A CN115282828 A CN 115282828A
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- mixing
- fixedly connected
- mixing tank
- rotating shaft
- pressurized cabin
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- 238000002156 mixing Methods 0.000 title claims abstract description 108
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000007704 transition Effects 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 12
- 238000000605 extraction Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 62
- 239000003595 mist Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000002639 hyperbaric oxygen therapy Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
- B01F23/14—Mixing gases with gases with moving mixing elements, e.g. with liquid seal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2115—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/716—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components
- B01F35/7162—A container being placed inside the other before contacting the contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/93—Heating or cooling systems arranged inside the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a marine pressurized cabin air supply mixing device, which relates to the technical field of pressurized cabin air supply equipment and comprises a mixing tank, wherein a motor is installed at the top of the mixing tank, an output shaft of the motor is fixedly connected with the top end of a rotating shaft, and the rotating shaft is rotatably connected to the top of the mixing tank; the stirring type mixing mechanism is positioned in the mixing tank and fixedly connected to the bottom end of the rotating shaft; adjustable air inlet mechanism, adjustable air inlet mechanism is provided with a plurality of and evenly distributed in the outside of blending tank, this marine pressurized cabin air feed mixing arrangement, be different from prior art, on the basis that can be synchronous and evenly extract multiple gas mixture, adjust the extraction volume of every kind of gas alone, and then can satisfy the gaseous user demand of air feed of pressurized cabin under the different situation, the blade surface of stirring leaf promotes different gas along the inside spiral shell screwing in of blending tank, thereby make multiple gas can contact completely and mix, the mixing time is short, fast, can improve gas mixing efficiency.
Description
Technical Field
The invention relates to the technical field of pressurizing cabin air supply equipment, in particular to a marine pressurizing cabin air supply mixing device.
Background
The pressurizing cabin is provided with a cabin body, cabin doors are arranged at two ends of the cabin body, a buffering room is formed between the cabin doors and the central cabin door, a central cabin is formed between the two central cabin doors, a return air column and a high-efficiency filter are respectively arranged in the central cabin and the buffering room, the return air column is arranged at the inner side of the cabin body, the lower part of each return air column is provided with a return air inlet, the high-efficiency filter is respectively arranged at the top of the central cabin and the buffering room, compressed air enters the pressurizing cabin through the high-efficiency filter to form high-pressure clean gas, and mixed gas is injected into the pressurizing cabin for personnel to breathe on one hand and filling the cabin on the other hand, so that the internal and external air pressure balance of a human body is guaranteed, other gases can be added to carry out a deep diving pressure simulation experiment, the mixed gas can also be used as special medical equipment for hyperbaric oxygen therapy and is divided into an air pressurizing cabin and a pure oxygen pressurizing cabin according to different pressurizing media, so that the use of the mixed gas in the pressurizing cabin is determined under different conditions.
At present, through search, an invention granted patent with a prior publication number of CN112619455B specifically discloses a gas mixing device, which has the beneficial effects that during air flow blowing of a stirring blade by using high-pressure gas, the plug bush and the stirring blade equally arranged on the outer side are rotated relative to a cavity in a mixing container, and during the rotation process, gases with different specifications can be fully mixed in the sealed cavity to achieve the purpose of efficient mixing of the gases.
Disclosure of Invention
The invention aims to provide a gas supply mixing device for a marine pressurized cabin, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mixing device for supply air to a pressurized cabin for a ship, comprising:
the top of the mixing tank is provided with a motor, an output shaft of the motor is fixedly connected with the top end of a rotating shaft, and the rotating shaft is rotatably connected to the top of the mixing tank;
the stirring type mixing mechanism is positioned in the mixing tank and fixedly connected to the bottom end of the rotating shaft;
the adjustable air inlet mechanism is provided with a plurality of air inlet mechanisms which are uniformly distributed outside the mixing tank, the adjustable air inlet mechanisms are all meshed with the conical fluted disc, and the conical fluted disc is fixedly connected to the rotating shaft.
Preferably, the stirring type mixing mechanism comprises a rotating plate, the rotating plate is fixedly connected to the bottom end of the rotating shaft, a plurality of stirring shafts are rotatably connected to the edge of the rotating plate, a column gear is fixedly connected to the top end of each stirring shaft, the column gear is arranged on the inner side of a gear ring and meshed with the gear ring, the gear ring is fixedly connected to the inside of the mixing tank, and a plurality of stirring blades arranged spirally are fixedly arranged on the outer wall of each stirring shaft; the blade surface of stirring leaf promotes different gaseous along the inside spiral shell screwing in of blending tank to make multiple gaseous can contact completely and mix, mixing time is short, fast, can improve gas mixing efficiency.
Preferably, the center of the bottom of the rotating plate is fixedly connected with a fan blade; the mixed gas is convenient to be discharged through the exhaust pipe.
Preferably, the adjustable air inlet mechanism comprises a bevel gear, the bevel gear is meshed with a conical fluted disc, the bevel gear is fixedly connected to one end of a worm shaft, the worm shaft is rotatably connected to a bearing frame, the bearing frame is installed on a mixing tank, the other end of the worm shaft is meshed with a worm wheel, the worm wheel is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to a bearing plate, the bearing plate is installed on the outer wall of the mixing tank, one end of the rotating shaft is fixedly connected with a rotating block, an adjusting assembly is arranged in the rotating block, a moving block is fixedly connected to the side wall of the adjusting assembly and slidably arranged in a moving hole in the inner side of a lifting plate, the bottom of the lifting plate is fixedly connected to the top end of a connecting rod, the bottom end of the connecting rod penetrates into a transition cylinder and is fixedly connected to a piston, the piston is movably connected into the transition cylinder, the transition cylinder is fixedly connected to the outer side of the mixing tank through an installation frame, an air inlet pipe and an air outlet pipe are fixedly connected to the bottom of the transition cylinder respectively, one-way valves are installed on the air inlet pipe and the air outlet pipe, and one end of the mixing tank penetrates into the mixing tank; the gas mixing device can synchronously discharge a plurality of gases into the mixing tank for mixing.
Preferably, the adjusting assembly comprises an adjusting slide block, the adjusting slide block is slidably arranged in an adjusting hole formed in the inner side of the rotating block, the adjusting slide block is in spiral transmission connection with an adjusting screw rod, the adjusting screw rod is in rotary connection with the adjusting hole, and one end of the adjusting screw rod extends to the outer side of the rotating block and is fixedly connected with a knob; on the basis of being capable of synchronously and uniformly extracting the mixture of various gases, the extraction amount of each gas is independently adjusted, and then the use requirements of the gas supply of the pressurizing cabin under different conditions can be met.
Preferably, a spiral electric heating tube is mounted on the inner wall of the mixing tank; the mixed gas may be heated.
Preferably, an exhaust pipe is arranged in the mixing tank, the top end of the exhaust pipe is positioned below the fan blades, the bottom end of the exhaust pipe extends to the outside of the mixing tank, and a filter screen is arranged in the exhaust pipe; make things convenient for the discharge of mist, and can filter the mist, impurity among the filtering mist improves mist's cleanliness factor.
Preferably, two sensor probes are mounted on the side wall of the exhaust pipe outside the mixing tank, and the two sensor probes are respectively and electrically connected with the temperature sensor and the gas analyzer; the temperature of the mixed gas and the components of each gas in the mixed gas can be monitored in real time, and the mixed gas can meet the use requirement of the pressurizing chamber.
Compared with the prior art, the invention has the beneficial effects that:
1. through the arrangement of the adjustable gas inlet mechanism, various gases can be synchronously discharged into the mixing tank for mixing, and through the arrangement of the adjusting assembly, on the basis of synchronously and uniformly extracting the mixture of various gases, the extraction amount of each gas is independently adjusted, so that the use requirements of the gas supply of the pressurizing cabin under different conditions can be met;
2. through the arrangement of the stirring type mixing mechanism, the blade surfaces of the stirring blades push different gases to spirally rise along the interior of the mixing tank, so that multiple gases can be completely contacted and mixed, the mixing time is short, the mixing speed is high, and the gas mixing efficiency can be improved;
3. the gas mixture can be heated through the arrangement of the electric heating tube, and the temperature of the gas mixture and the components of each gas in the gas mixture can be monitored in real time through the arrangement of the sensor probe, the temperature sensor and the gas analyzer, so that the gas mixture can meet the use requirement of the pressurizing cabin.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional structural view of a mixing tank of the present invention;
FIG. 3 is a schematic structural diagram of an agitating mixing mechanism according to the present invention;
FIG. 4 is a schematic structural view of an electrothermal tube in the mixing tank of the present invention;
FIG. 5 is a schematic structural view of an adjustable air intake mechanism according to the present invention;
FIG. 6 is a cross-sectional structural schematic view of a transition cylinder according to the present invention;
FIG. 7 is a schematic view of the adjusting assembly of the present invention;
FIG. 8 is a schematic structural view of the stirring blade of the present invention for driving the gas to move.
In the figure: 1. a mixing tank; 2. a motor; 3. a rotating shaft; 4. a stirring type mixing mechanism; 41. a rotating plate; 42. a stirring shaft; 43. a column gear; 44. a toothed ring; 45. stirring blades; 46. a fan blade; 5. a conical fluted disc; 6. an adjustable air inlet mechanism; 61. a bevel gear; 62. a worm shaft; 63. a bearing bracket; 64. a worm gear; 65. a rotating shaft; 66. a bearing plate; 67. rotating the block; 68. an adjustment assembly; 681. adjusting the sliding block; 682. adjusting the screw rod; 683. a knob; 69. a moving block; 610. a lifting plate; 611. a connecting rod; 612. a piston; 613. a transition cylinder; 614. an air inlet pipe; 615. an air outlet pipe; 616. a one-way valve; 617. a mounting frame; 7. an exhaust pipe; 8. filtering with a screen; 9. an electric heating tube; 10. a sensor probe; 11. a temperature sensor; 12. a gas analyzer.
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 all other embodiments obtained on the premise of creative work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1, fig. 5, fig. 6 and fig. 7, a technical solution provided by the present invention: a mixing device for supply air to a pressurized cabin for a ship, comprising:
An exhaust pipe 7 is arranged in the mixing tank 1, the top end of the exhaust pipe 7 is positioned below the fan blades 46, the bottom end of the exhaust pipe 7 extends to the outside of the mixing tank 1, and a filter screen 8 is arranged in the exhaust pipe 7; make things convenient for the discharge of mist, and can filter the mist, impurity among the filtering mist improves mist's cleanliness factor.
The side wall of the exhaust pipe 7, which is positioned outside the mixing tank 1, is provided with two sensor probes 10, and the two sensor probes 10 are respectively and electrically connected with a temperature sensor 11 and a gas analyzer 12; the temperature of the mixed gas and the components of each gas in the mixed gas can be monitored in real time, and the mixed gas can meet the use requirement of the pressurizing chamber.
And the stirring type mixing mechanism 4 is positioned in the mixing tank 1, and the stirring type mixing mechanism 4 is fixedly connected to the bottom end of the rotating shaft 3.
An adjustable air intake mechanism 6, the adjustable air intake mechanism 6 is provided with a plurality of air intake mechanisms 6 which are uniformly distributed outside the mixing tank 1, the plurality of adjustable air intake mechanisms 6 are all meshed with a conical toothed disc 5, the conical toothed disc 5 is fixedly connected to the rotating shaft 3, the adjustable air intake mechanism 6 comprises a bevel gear 61, the bevel gear 61 is meshed with the conical toothed disc 5, the bevel gear 61 is fixedly connected to one end of a worm shaft 62, the worm shaft 62 is rotatably connected to a bearing frame 63, the bearing frame 63 is installed on the mixing tank 1, the other end of the worm shaft 62 is meshed with a worm gear 64, the worm gear 64 is fixedly connected to a rotating shaft 65, the rotating shaft 65 is rotatably connected to a bearing plate 66, the bearing plate 66 is installed on the outer wall of the mixing tank 1, one end of the rotating shaft 65 is fixedly connected with a rotating block 67, an adjusting assembly 68 is arranged in the rotating block 67, a moving block 69 is fixedly connected to the side wall of the adjusting assembly 68, the moving block 69 is slidably arranged in a moving mounting frame hole in the lifting plate 610, the bottom of the lifting plate 611 is fixedly connected to the top of the connecting rod 611, the bottom of the connecting rod 613 penetrates into the transition cylinder 613 and is fixedly connected to a piston 612, the piston 612 is movably connected to the transition cylinder 613, an air intake pipe is fixedly connected to an air intake pipe 614 and a one-way intake pipe 614 and an air intake pipe 614 is arranged in the mixing tank 1 is arranged in the mixing tank 613, the air intake pipe 614 and a one-way duct 614 is arranged in the mixing tank 1; a plurality of gases can be synchronously discharged into the mixing tank 1 for mixing.
The adjusting assembly 68 comprises an adjusting slider 681, the adjusting slider 681 is slidably disposed in an adjusting hole formed in the inner side of the rotating block 67, the adjusting slider 681 is in screw transmission connection with an adjusting screw 682, the adjusting screw 682 is in rotary connection in the adjusting hole, and one end of the adjusting screw 682 extends to the outer side of the rotating block 67 and is fixedly connected with a knob 683; on the basis of synchronously and uniformly extracting the mixture of a plurality of gases, the extraction amount of each gas is independently adjusted, and the use requirements of the pressurized cabin on the gas supply under different conditions can be further met.
Example 2:
referring to fig. 2, 3 and 8, based on embodiment 1, the stirring type mixing mechanism 4 includes a rotating plate 41, the rotating plate 41 is fixedly connected to the bottom end of the rotating shaft 3, the edge of the rotating plate 41 is rotatably connected to a plurality of stirring shafts 42, the top end of the stirring shaft 42 is fixedly connected to a column gear 43, the column gear 43 is arranged inside a toothed ring 44 and meshed with the toothed ring 44, the toothed ring 44 is fixedly connected to the inside of the mixing tank 1, and the outer wall of the stirring shaft 42 is fixedly provided with a plurality of stirring blades 45 arranged in a spiral shape; the blade surface of stirring leaf 45 promotes different gaseous along 1 inside spiral ascentions of blending tank to make multiple gaseous can contact completely and mix, mixing time is short, fast, can improve gas mixing efficiency.
The center of the bottom of the rotating plate 41 is fixedly connected with a fan blade 46; facilitating the discharge of the mixed gas through the exhaust pipe 7.
Example 3:
referring to fig. 4, on the basis of embodiments 1 and 2, a spiral electric heating tube 9 is installed on the inner wall of the mixing tank 1; the mixed gas may be heated.
In the scheme, when the air intake device is used, the motor 2 is directly started to work and the rotating shaft 3 is rotated, the rotating shaft 3 can drive the conical fluted disc 5 to rotate, the conical fluted disc 5 drives the adjustable air intake mechanisms 6 to operate, the conical fluted disc 5 is meshed with the bevel gears 61 in the adjustable air intake mechanisms 6 and rotates, the bevel gears 61 can drive the worm shafts 62 to rotate, the worm shafts 62 drive the rotating shafts 65 to rotate through the meshing action with the worm gears 64, the rotating shafts 65 drive the rotating blocks 67 to rotate, the rotating blocks 67 drive the lifting plates 610 to reciprocate up and down through the adjusting assemblies 68, the lifting plates 610 drive the pistons 612 to reciprocate up and down in the transition cylinder 613 through the connecting rods 611, because the bottom of the transition cylinder 613 is respectively connected with the air intake pipe 614 and the air outlet pipe 615, and the air intake pipe 614 and the air outlet pipe 615 are both provided with the one-way valves 616, when the pistons 612 move up, the air is pumped into the transition cylinder 613 through the intake pipe 614, when the piston 612 moves downwards, gas is discharged into the mixing tank 1 through the gas outlet pipe 615, the gas is circulated and reciprocated in such a way, multiple gases can be synchronously discharged into the mixing tank 1 for mixing, then the knob 683 can be rotated and the adjusting screw 682 is driven to rotate through the arrangement of the adjusting component 68, the adjusting screw 682 drives the moving block 69 to move in the lifting plate 610 through the spiral transmission action with the adjusting slider 681, when the moving block 69 is closer to the center of the lifting plate 610, the motion amplitude of the piston 612 is smaller at the moment, and when the moving block 69 is farther from the center of the lifting plate 610, the motion amplitude of the piston 612 is larger at the moment, so that on the basis of synchronously and uniformly extracting the mixture of multiple gases, the extraction amount of each gas is independently adjusted, and the use requirements of the pressurizing cabin on gas supply under different conditions can be further met, finally, through the setting of the stirring type mixing mechanism 4, when the motor 2 is driven, the rotating plate 41 in the stirring type mixing mechanism 4 can be driven to rotate by the rotating shaft 3, the rotating plate 41 drives the stirring shaft 42 to perform revolution motion, and further drives the stirring blades 45 to perform revolution motion, and meanwhile, under the meshing action of the column gear 43 and the gear ring 44, the stirring shaft 42 can also perform rotation motion, and further drive the stirring blades 45 to perform rotation motion, because the stirring blades 45 are spirally arranged, under the condition that the stirring blades 45 perform revolution and rotation, the blade surfaces of the stirring blades 45 push different gases to spirally rise along the interior of the mixing tank 1, so that multiple gases can be completely contacted and mixed, the mixing time is short, the speed is high, the gas mixing efficiency can be improved, and meanwhile, the rotating plate 41 drives the blades 46 to rotate, and the mixed gases can be discharged through the exhaust pipe 7.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A mixing apparatus for supply air to a pressurized cabin for a ship, comprising:
the motor (2) is installed at the top of the mixing tank (1), an output shaft of the motor (2) is fixedly connected with the top end of the rotating shaft (3), and the rotating shaft (3) is rotatably connected to the top of the mixing tank (1);
the stirring type mixing mechanism (4) is positioned in the mixing tank (1) and fixedly connected to the bottom end of the rotating shaft (3);
adjustable mechanism (6) admits air, adjustable mechanism (6) admits air is provided with a plurality ofly and evenly distributed in the outside of blending tank (1), and a plurality of adjustable mechanism (6) of admitting air all mesh mutually with conical tooth dish (5), and conical tooth dish (5) rigid coupling is on rotation axis (3).
2. The gas supply mixing device for the marine pressurized cabin according to claim 1, wherein the stirring type mixing mechanism (4) comprises a rotating plate (41), the rotating plate (41) is fixedly connected to the bottom end of the rotating shaft (3), a plurality of stirring shafts (42) are rotatably connected to the edge of the rotating plate (41), a column gear (43) is fixedly connected to the top end of each stirring shaft (42), the column gear (43) is arranged inside the gear ring (44) and meshed with the gear ring, the gear ring (44) is fixedly connected to the inside of the mixing tank (1), and a plurality of stirring blades (45) which are spirally arranged are fixedly arranged on the outer wall of each stirring shaft (42).
3. The mixing device for supplying air to a marine pressurized cabin according to claim 2, wherein the blades (46) are fixed to the center of the bottom of the pivotal plate (41).
4. The gas supply mixing device for the marine pressurizing room according to claim 1, wherein the adjustable gas inlet mechanism (6) comprises a bevel gear (61), the bevel gear (61) is engaged with a conical toothed disc (5), the bevel gear (61) is fixedly connected to one end of a worm shaft (62), the worm shaft (62) is rotatably connected to a bearing frame (63), the bearing frame (63) is mounted on the mixing tank (1), the other end of the worm shaft (62) is engaged with a worm wheel (64), the worm wheel (64) is fixedly connected to a rotating shaft (65), the rotating shaft (65) is rotatably connected to the bearing plate (66), the bearing plate (66) is mounted on the outer wall of the mixing tank (1), one end of the rotating shaft (65) is fixedly connected to a rotating block (67), an adjusting assembly (68) is arranged in the rotating block (67), a moving block (69) is fixedly connected to the side wall of the adjusting assembly (68), the moving block (69) is slidably arranged in a moving hole in the lifting plate (610), the bottom of the lifting plate (610) is fixedly connected to the top end of a connecting rod (611), the connecting rod (611) passes through a transition cylinder (613) and is fixedly connected to the transition cylinder (613) and fixedly connected to the outer side of the mixing tank (1), the bottom of transition cylinder (613) is respectively the rigid coupling have intake pipe (614) and outlet duct (615), all installs check valve (616) on intake pipe (614) and outlet duct (615), and the one end of intake pipe (614) runs through to in blending tank (1).
5. The mixing device for supplying air to the pressurization cabin for the ship, according to claim 4, is characterized in that the adjusting assembly (68) comprises an adjusting slider (681), the adjusting slider (681) is slidably disposed in an adjusting hole formed in the inner side of the rotation block (67), the adjusting slider (681) is in screw transmission connection with an adjusting screw rod (682), the adjusting screw rod (682) is in rotary connection with the adjusting hole, and one end of the adjusting screw rod (682) extends to the outer side of the rotation block (67) and is fixedly connected with a knob (683).
6. A mixing device for gas supply to a marine pressurized cabin according to claim 1, characterized in that a helical electric heating tube (9) is mounted on the inner wall of the mixing tank (1).
7. The air supply mixing device for the marine pressurized cabin according to claim 2, characterized in that an exhaust pipe (7) is installed inside the mixing tank (1), the top end of the exhaust pipe (7) is located below the fan blades (46), the bottom end of the exhaust pipe (7) extends to the outside of the mixing tank (1), and a filter screen (8) is installed inside the exhaust pipe (7).
8. The gas supply mixing device for the marine pressurized cabin according to claim 7, characterized in that two sensor probes (10) are mounted on the side wall of the exhaust pipe (7) outside the mixing tank (1), and the two sensor probes (10) are respectively electrically connected with the temperature sensor (11) and the gas analyzer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210980488.3A CN115282828B (en) | 2022-08-16 | 2022-08-16 | Marine pressure cabin air feed mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210980488.3A CN115282828B (en) | 2022-08-16 | 2022-08-16 | Marine pressure cabin air feed mixing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115282828A true CN115282828A (en) | 2022-11-04 |
| CN115282828B CN115282828B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210980488.3A Active CN115282828B (en) | 2022-08-16 | 2022-08-16 | Marine pressure cabin air feed mixing arrangement |
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| CN (1) | CN115282828B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118079687A (en) * | 2024-04-28 | 2024-05-28 | 合肥先微半导体材料有限公司 | Air supplementing device for fluorocarbon gas mixing |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1484489A (en) * | 1973-12-27 | 1977-09-01 | Comp Generale Electricite | Device for mixing fluids |
| US4714090A (en) * | 1985-10-10 | 1987-12-22 | The Boc Group Plc | Mixing apparatus for gases |
| NL8700996A (en) * | 1987-04-28 | 1988-11-16 | Ir Paul Martin Hofmeester | APPARATUS FOR MIXING GAS OR GASES WITH AIR IN AN ADJUSTABLE MIXING FOR A COMBUSTION MACHINE. |
| US20010029839A1 (en) * | 2000-04-12 | 2001-10-18 | Technology Finance Corporation (Pty) , Ltd. | Preparation of standard gas mixtures two |
| CN105536624A (en) * | 2015-12-03 | 2016-05-04 | 东北林业大学 | Gas dilution and mixing system |
| JP2016166559A (en) * | 2015-03-09 | 2016-09-15 | アコマ医科工業株式会社 | Method for driving metering pump, driving device for metering pump, vaporizer and anesthesia apparatus |
| US20180161750A1 (en) * | 2016-12-14 | 2018-06-14 | Origin, Inc. | Device and method for producing high-concentration, low-temperature nitric oxide |
| CN111992065A (en) * | 2020-08-13 | 2020-11-27 | 广东中鹏新能科技有限公司 | Gas mixing device |
| CN112619455A (en) * | 2020-11-06 | 2021-04-09 | 涡阳县华夏气体有限公司 | Gas mixing device |
| CN113350965A (en) * | 2021-06-25 | 2021-09-07 | 烟台宏远氧业股份有限公司 | Air purification equipment of medical air pressurization oxygen cabin |
| CN214635524U (en) * | 2020-12-28 | 2021-11-09 | 山东路盛源新能源科技有限公司 | Gas distribution mixer |
| CN113717030A (en) * | 2021-09-01 | 2021-11-30 | 江苏福赛乙德药业有限公司 | Preparation method of hexafluoroisopropanol |
| CN215611038U (en) * | 2020-12-18 | 2022-01-25 | 瑞思邦安(上海)救援安全设备有限责任公司 | Hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device |
| CN216112334U (en) * | 2021-09-06 | 2022-03-22 | 济南华信流体控制有限公司 | Differential pressure balance control valve and mixed gas proportioner |
| CN216604788U (en) * | 2021-12-01 | 2022-05-27 | 盖斯伊科技(苏州)有限公司 | Automatic proportioning device for argon and carbon dioxide gas |
| CN114570254A (en) * | 2022-02-24 | 2022-06-03 | 江苏滋百农生态农业股份有限公司 | Automatic processing device for functional microbial organic fertilizer |
| CN216654121U (en) * | 2022-01-24 | 2022-06-03 | 绍兴海崐新材料科技有限公司 | Gas mixing device |
| CN216654120U (en) * | 2021-11-28 | 2022-06-03 | 河北瑞普能源有限公司 | Air proportioning device for light hydrocarbon air-mixed gas |
| CN216935515U (en) * | 2022-03-02 | 2022-07-12 | 浙江南开气体股份有限公司 | Proportioning device for chemical gas mixing |
| CN114797616A (en) * | 2022-04-24 | 2022-07-29 | 徐州天蓝臭氧设备有限公司 | Gas-liquid mixer capable of adjusting gas-liquid ratio and using method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709651B (en) * | 2016-03-21 | 2018-07-17 | 徐海燕 | The dynamic proportioning device of a set of chemical material |
| CN109513376B (en) * | 2019-01-16 | 2023-12-29 | 广东携成智能装备有限公司 | Weighing type mixer |
| CN217178282U (en) * | 2022-05-12 | 2022-08-12 | 烟台宏远氧业股份有限公司 | Marine pressurized cabin air feeder |
-
2022
- 2022-08-16 CN CN202210980488.3A patent/CN115282828B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1484489A (en) * | 1973-12-27 | 1977-09-01 | Comp Generale Electricite | Device for mixing fluids |
| US4714090A (en) * | 1985-10-10 | 1987-12-22 | The Boc Group Plc | Mixing apparatus for gases |
| NL8700996A (en) * | 1987-04-28 | 1988-11-16 | Ir Paul Martin Hofmeester | APPARATUS FOR MIXING GAS OR GASES WITH AIR IN AN ADJUSTABLE MIXING FOR A COMBUSTION MACHINE. |
| US20010029839A1 (en) * | 2000-04-12 | 2001-10-18 | Technology Finance Corporation (Pty) , Ltd. | Preparation of standard gas mixtures two |
| JP2016166559A (en) * | 2015-03-09 | 2016-09-15 | アコマ医科工業株式会社 | Method for driving metering pump, driving device for metering pump, vaporizer and anesthesia apparatus |
| CN105536624A (en) * | 2015-12-03 | 2016-05-04 | 东北林业大学 | Gas dilution and mixing system |
| US20180161750A1 (en) * | 2016-12-14 | 2018-06-14 | Origin, Inc. | Device and method for producing high-concentration, low-temperature nitric oxide |
| CN111992065A (en) * | 2020-08-13 | 2020-11-27 | 广东中鹏新能科技有限公司 | Gas mixing device |
| CN112619455A (en) * | 2020-11-06 | 2021-04-09 | 涡阳县华夏气体有限公司 | Gas mixing device |
| CN215611038U (en) * | 2020-12-18 | 2022-01-25 | 瑞思邦安(上海)救援安全设备有限责任公司 | Hydrogen-helium-nitrogen-oxygen diving mixed gas mixing device |
| CN214635524U (en) * | 2020-12-28 | 2021-11-09 | 山东路盛源新能源科技有限公司 | Gas distribution mixer |
| CN113350965A (en) * | 2021-06-25 | 2021-09-07 | 烟台宏远氧业股份有限公司 | Air purification equipment of medical air pressurization oxygen cabin |
| CN113717030A (en) * | 2021-09-01 | 2021-11-30 | 江苏福赛乙德药业有限公司 | Preparation method of hexafluoroisopropanol |
| CN216112334U (en) * | 2021-09-06 | 2022-03-22 | 济南华信流体控制有限公司 | Differential pressure balance control valve and mixed gas proportioner |
| CN216654120U (en) * | 2021-11-28 | 2022-06-03 | 河北瑞普能源有限公司 | Air proportioning device for light hydrocarbon air-mixed gas |
| CN216604788U (en) * | 2021-12-01 | 2022-05-27 | 盖斯伊科技(苏州)有限公司 | Automatic proportioning device for argon and carbon dioxide gas |
| CN216654121U (en) * | 2022-01-24 | 2022-06-03 | 绍兴海崐新材料科技有限公司 | Gas mixing device |
| CN114570254A (en) * | 2022-02-24 | 2022-06-03 | 江苏滋百农生态农业股份有限公司 | Automatic processing device for functional microbial organic fertilizer |
| CN216935515U (en) * | 2022-03-02 | 2022-07-12 | 浙江南开气体股份有限公司 | Proportioning device for chemical gas mixing |
| CN114797616A (en) * | 2022-04-24 | 2022-07-29 | 徐州天蓝臭氧设备有限公司 | Gas-liquid mixer capable of adjusting gas-liquid ratio and using method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118079687A (en) * | 2024-04-28 | 2024-05-28 | 合肥先微半导体材料有限公司 | Air supplementing device for fluorocarbon gas mixing |
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