CN116459102A - Micro-pressure oxygen cabin for removing carbon dioxide - Google Patents
Micro-pressure oxygen cabin for removing carbon dioxide Download PDFInfo
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- CN116459102A CN116459102A CN202310481037.XA CN202310481037A CN116459102A CN 116459102 A CN116459102 A CN 116459102A CN 202310481037 A CN202310481037 A CN 202310481037A CN 116459102 A CN116459102 A CN 116459102A
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- Prior art keywords
- liquid
- carbon dioxide
- fixedly connected
- pipe
- transmission
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 212
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 106
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 106
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 28
- 239000001301 oxygen Substances 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 217
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000010521 absorption reaction Methods 0.000 claims abstract description 23
- 238000012545 processing Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 108
- 238000012546 transfer Methods 0.000 claims description 34
- 230000001788 irregular Effects 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 8
- 238000007667 floating Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 230000036541 health Effects 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 108010066057 cabin-1 Proteins 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 240000006413 Prunus persica var. persica Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- -1 sodium carbonate Chemical compound 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/02—Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
- A61G10/023—Rooms for the treatment of patients at over- or under-pressure or at a variable pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention provides a micro-pressure oxygen cabin for removing carbon dioxide, which comprises a cabin body, wherein a seat and a carbon dioxide removing mechanism are connected in the cabin body, the carbon dioxide removing mechanism comprises an air suction box, a gas-liquid mixing reinforcing mechanism and a liquid replacing mechanism, the air suction box is fixedly connected in the cabin body, an air suction cavity is formed in the air suction box, and carbon dioxide absorption liquid is filled in the air suction cavity. According to the micro-pressure oxygen cabin, the carbon dioxide concentration in the cabin body can be automatically monitored through the carbon dioxide concentration sensor, and the driving motor is controlled through the processing module, so that the carbon dioxide removing mechanism can be automatically adjusted in three gears, the carbon dioxide absorbing efficiency of the carbon dioxide removing mechanism is changed, the carbon dioxide concentration in the cabin body is ensured to be in a proper range, the user experience and the comfort are improved, the gear switching can be performed through changing the wind power, the design is ingenious, and the linkage is high.
Description
Technical Field
The invention relates to the technical field of oxygen cabins, in particular to a micro-pressure oxygen cabin for removing carbon dioxide.
Background
The micro-pressure oxygen cabin is special equipment for performing micro-pressure oxygen therapy, has wide application range, is mainly used for health care recovery of anoxic diseases, beautifying and health care, energy recovery and other functions, and has a closed internal space, cannot be ventilated in time, and air in the micro-pressure oxygen cabin is easy to become turbid; the user needs stay a period of time in the cabin and treats, and the carbon dioxide concentration that the user breathes produced can rise gradually along with the extension of time, and the carbon dioxide can cause certain harm to user's health for a long time, and present oxygen cabin can not carry out carbon dioxide according to carbon dioxide concentration automatically and get rid of efficiency adjustment, makes user experience feel decline, therefore the micro-pressure oxygen cabin that the carbon dioxide concentration in the cabin can automated inspection to according to carbon dioxide concentration automatically regulated cabin is needed to design one section.
Disclosure of Invention
Aiming at the technical problems, the invention aims to provide a micro-pressure oxygen cabin for removing carbon dioxide, and in order to solve the technical problems, the invention is realized by adopting the following technical scheme:
the micro-pressure oxygen cabin for removing the carbon dioxide comprises a cabin body, wherein a seat and a carbon dioxide removing mechanism are connected in the cabin body, and the carbon dioxide removing mechanism comprises a suction box, a gas-liquid mixing reinforcing mechanism and a liquid replacing mechanism;
the suction box is fixedly connected in the cabin body, a suction cavity is formed in the suction box, and carbon dioxide absorption liquid is filled in the suction cavity.
The gas-liquid mixing reinforcing mechanism comprises an air inlet pipe, a driving motor, a first transmission connecting rod, a first bevel gear, a first straight gear, a second bevel gear, a fan blade piece, a wind power transmission piece, a second transmission connecting rod, a second straight gear, a first elastic piece, a first air transmission pipe, a third straight gear and a second air transmission pipe;
the air inlet pipe is fixedly connected to the top wall of the air suction box, a first channel is formed in the air inlet pipe, the first channel is communicated with the side wall of the air inlet pipe and the bottom wall of the air inlet pipe, the driving motor is fixedly connected to the top wall of the air inlet pipe, the first transmission connecting rod is fixedly connected to the lower end of the driving motor, the first transmission connecting rod penetrates through the first channel and then extends to the lower end of the air inlet pipe, the first bevel gear and the first straight gear are fixedly connected to the first transmission connecting rod in a sealing mode, the first bevel gear is located in the first channel, the first straight gear is located below the air inlet pipe, the second bevel gear is fixedly connected to the fan blade piece, the fan blade piece is rotationally connected to the side wall of the first channel, the wind transmission piece is fixedly connected to the upper end of the second transmission connecting rod, the second transmission connecting rod is slidingly connected to the air inlet pipe, the lower end of the second transmission connecting rod extends to the lower end of the first channel, the second straight gear is rotationally connected to the lower end of the second transmission connecting rod, the wind transmission piece is connected to the bottom wall of the first channel through the first elastic piece, the top wall of the wind transmission piece is in a streamline shape, the bottom wall of the wind transmission piece is in a plane shape, the first transmission pipe is rotationally connected to the bottom wall of the air inlet pipe, the first transmission pipe is communicated with the first channel, the first transmission pipe is communicated with the first transmission pipe, the first transmission pipe is fixedly connected to the first oblique transmission pipe and the first transmission pipe is arranged at the upper end and the first oblique, and the first absorption end is fixedly connected to the first end and the inside the first absorption cavity.
The liquid replacing mechanism comprises a liquid replacing box, a worm wheel, a worm, an irregular rotating block, a reciprocating frame, a guide plate, a piston connecting column, a piston piece, a first liquid conveying pipe, a transfer box, a second liquid conveying pipe and a third liquid conveying pipe, wherein the liquid replacing box is fixedly connected to the side wall of the suction box, a liquid storage cavity is formed in the liquid replacing box, and carbon dioxide absorption liquid is filled in the liquid storage cavity;
the worm wheel is fixedly connected on the first gas transmission pipe, the worm is meshed with the worm wheel, the worm is rotationally connected on the suction box, the irregular rotating block is fixedly connected on the worm, the worm can drive the irregular rotating block to eccentrically rotate, the guide plate is fixedly connected in the reciprocating frame on the top wall of the liquid exchange box, the irregular rotating block is slidingly connected on the side wall of the guide plate, the irregular rotating block extends into the reciprocating frame, the piston connecting column is fixedly connected on the bottom wall of the reciprocating frame, the piston piece is fixedly connected on the lower end of the piston connecting column, the first liquid transmission pipe, the second liquid transmission pipe and the third liquid transmission pipe are fixedly connected on the middle box, the first liquid transmission pipe is provided with a first liquid transmission channel, the second liquid transmission pipe is provided with a second liquid transmission channel and a third liquid transmission channel which are mutually communicated, one end of the second liquid transmission pipe extends into carbon dioxide absorbing liquid in the liquid storage cavity, the third liquid transmission pipe is provided with a fourth liquid transmission channel, a fifth liquid transmission channel and a sixth liquid transmission channel, the third passes liquid pipe one end and extends to in the suction cavity, the fourth passes liquid passageway and passes liquid passageway intercommunication through fifth pass liquid passageway and sixth pass liquid passageway, first pass liquid passageway, second pass liquid passageway and fourth pass liquid passageway respectively with transfer chamber intercommunication, piston sliding connection is in first pass liquid passageway inner wall, be equipped with first shutoff piece in the second pass liquid passageway, first shutoff piece passes second elastic component and second pass liquid passageway roof to be connected, first shutoff piece can block up the third pass liquid passageway, be equipped with the second shutoff piece in the sixth pass liquid passageway, the second shutoff piece passes liquid passageway through third elastic component and sixth pass liquid passageway roof to be connected, second shutoff piece can block up fifth pass liquid passageway, transfer chamber inner wall rigid coupling has elastic diaphragm and bent plate, more than two through-holes have been seted up on the bent plate.
The third liquid conveying pipe is positioned at one end in the air suction cavity and is rotationally connected with a baffle through a rotating shaft, the baffle is connected with a connecting sheet through a fourth elastic piece, and the connecting sheet is fixedly connected to the side wall of the third liquid conveying pipe.
The suction cavity is characterized in that the side wall of the suction cavity is slidably connected with a rotating bar, the top wall of the rotating bar is fixedly connected with a hollow floating ball, the bottom wall of the rotating bar is fixedly connected with a transmission bar, the lower end of the transmission bar is fixedly connected with a plug body, the bottom wall of the suction cavity is provided with a liquid discharge groove, the bottom wall of the liquid discharge groove is connected with a liquid discharge pipe, one end of the liquid discharge pipe is fixedly connected with a waste liquid tank, and the waste liquid tank is fixedly connected with the bottom wall of the suction box.
Advantageously, the first transmission link is fixedly connected with a stirring part, and the stirring part is spiral.
Advantageously, the right wall of the transfer chamber is curved.
Advantageously, the top wall of the liquid changing box is provided with an openable and closable cover.
Advantageously, a carbon dioxide concentration sensor and a processing module are provided in the cabin.
The invention has the following beneficial effects:
according to the micro-pressure oxygen cabin, the carbon dioxide concentration in the cabin body can be automatically monitored through the carbon dioxide concentration sensor, and the driving motor is controlled through the processing module, so that the carbon dioxide removing mechanism can be automatically adjusted in three gears, the carbon dioxide absorbing efficiency of the carbon dioxide removing mechanism is changed, the carbon dioxide concentration in the cabin body is ensured to be in a proper range, the user experience and the comfort are improved, the gear switching can be performed through changing the wind power, the design is ingenious, and the linkage is high.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
FIG. 1 is a schematic view of a micro-pressure oxygen chamber for removing carbon dioxide according to the present invention;
FIG. 2 is an enlarged view of the carbon dioxide removal mechanism of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is an enlarged view of the invention at B in FIG. 2;
FIG. 5 is an enlarged view of the invention at C in FIG. 3;
FIG. 6 is an enlarged view of the invention at D in FIG. 3;
fig. 7 is a left side view of the irregular rotor and reciprocating frame of fig. 4 in accordance with the present invention.
Reference numerals: 1. a cabin body; 2. a seat; 3. a suction box; 4. a liquid changing box; 5. a waste liquid tank; 6. an air suction cavity; 7. a liquid storage cavity; 8. an air inlet pipe; 9. a first channel; 10. a driving motor; 11. a first drive link; 12. a first bevel gear; 13. a first straight gear; 14. a second bevel gear; 15. a fan blade member; 16. a wind power transmission member; 17. a second drive link; 18. a second spur gear; 19. a first elastic member; 20. a first gas transfer tube; 21. a worm wheel; 22. a third spur gear; 23. a second gas transfer tube; 24. a worm; 25. irregular turning blocks; 26. a reciprocating frame; 27. a guide plate; 28. a piston connecting column; 29. a piston member; 30. a first liquid transfer tube; 31. a first liquid transfer channel; 32. a transfer box; 33. a transfer cavity; 34. an elastic membrane; 35. bending the plate; 36. a through hole; 37. a curved surface; 38. a second liquid transfer tube; 39. a second liquid transfer channel; 40. a third liquid transfer channel; 41. a first blocking block; 42. a second elastic member; 43. a third liquid transfer tube; 44. a fourth liquid transfer channel; 45. a fifth liquid transfer channel; 46. a sixth liquid transfer channel; 47. a second blocking block; 48. a third elastic member; 49. a connecting sheet; 50. a fourth elastic member; 51. a baffle; 52. a rotating shaft; 53. a hollow floating ball; 54. rotating the strip; 55. a transmission bar; 56. a plug body; 57. a liquid discharge tank; 58. a liquid discharge pipe; 59. a stirring section; 60. and a cover body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like 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 should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediary, or connected by communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
1-7, a micro-pressure oxygen cabin for removing carbon dioxide comprises a cabin body 1, wherein a seat 2 and a carbon dioxide removing mechanism are connected in the cabin body 1, and the carbon dioxide removing mechanism comprises a suction box 3, a gas-liquid mixing reinforcing mechanism and a liquid replacing mechanism;
the suction box 3 is fixedly connected in the cabin body 1, a suction cavity 6 is arranged on the suction box 3, and carbon dioxide absorption liquid is filled in the suction cavity 6.
The implementation process comprises the following steps:
the user gets into in the cabin body 1, lies on seat 2 and carries out health care rehabilitation, when using behind the micro-pressure oxygen cabin a period, the carbon dioxide that the user breathes and produces can make the cabin in carbon dioxide concentration increase, and carbon dioxide removal mechanism can absorb the partial carbon dioxide in the cabin body 1, prevents that carbon dioxide concentration is too high.
In an alternative embodiment of the present invention, the gas-liquid mixing reinforcement mechanism includes a gas inlet pipe 8, a driving motor 10, a first transmission link 11, a first bevel gear 12, a first straight gear 13, a second bevel gear 14, a fan blade member 15, a wind power transmission member 16, a second transmission link 17, a second straight gear 18, a first elastic member 19, a first gas transmission pipe 20, a third straight gear 22, and a second gas transmission pipe 23;
the air inlet pipe 8 is fixedly connected to the top wall of the air suction box 3, a first channel 9 is formed in the air inlet pipe 8, and the first channel 9 is communicated with the side wall of the air inlet pipe 8 and the bottom wall of the air inlet pipe 8;
the driving motor 10 is fixedly connected to the top wall of the air inlet pipe 8, the first transmission connecting rod 11 is fixedly connected to the output end of the driving motor 10, the first transmission connecting rod 11 penetrates through the first channel 9 and then extends to the lower end of the air inlet pipe 8, the first bevel gear 12 and the first straight gear 13 are fixedly connected to the first transmission connecting rod 11 in a sealing mode, the first bevel gear 12 is located in the first channel 9, the first straight gear 13 is located below the air inlet pipe 8, the second bevel gear 14 is fixedly connected to the fan blade piece 15, the fan blade piece 15 is rotationally connected to the side wall of the first channel 9, the wind power transmission piece 16 is fixedly connected to the upper end of the second transmission connecting rod 17, the second transmission connecting rod 17 is slidingly connected to the air inlet pipe 8, the upper end of the second transmission connecting rod 17 extends to the inside of the first channel 9, the lower end of the second transmission connecting rod 17 extends to the lower end of the air inlet pipe 8, the second straight gear 18 is rotationally connected to the lower end of the second transmission connecting rod 17, the wind power transmission piece 16 is connected to the bottom wall of the first channel 9 through the first elastic piece 19, the top wall of the wind power transmission piece 16 is in a streamline shape, the bottom wall of the wind power transmission piece 16 is in a plane shape, the first wind transmission piece 20 is rotationally connected to the bottom wall of the air inlet pipe 8, the first wind transmission pipe 20 is rotationally connected to the bottom wall 20 and the first channel 20 is rotationally connected to the first channel 20 and the upper end of the first channel 20 is fixedly connected to the second channel 23, the upper end of the first absorption end of the first channel 23 is fixedly connected to the upper end of the first absorption chamber 23, and the first absorption chamber 23 is fixedly connected to the upper end of the first absorption end of the absorption chamber 23.
According to an alternative embodiment of the present invention, the liquid replacing mechanism includes a liquid replacing tank 4, a worm wheel 21, a worm 24, an irregular rotating block 25, a reciprocating frame 26, a guide plate 27, a piston connecting column 28, a piston member 29, a first liquid transferring pipe 30, a middle rotating tank 32, a second liquid transferring pipe 38 and a third liquid transferring pipe 43, the liquid replacing tank 4 is fixedly connected to the side wall of the suction tank 3, a liquid storing cavity 7 is formed on the liquid replacing tank 4, and carbon dioxide absorbing liquid is filled in the liquid storing cavity 7;
the worm wheel 21 is fixedly connected to the first air delivery pipe 20, the worm 24 is meshed with the worm wheel 21, the worm 24 is rotationally connected to the suction box 3, the irregular rotating block 25 is fixedly connected to the worm 24, the worm 24 can drive the irregular rotating block 25 to eccentrically rotate, the guide plate 27 is fixedly connected to the reciprocating frame 26 on the top wall of the liquid exchange box 4, the guide plate 27 is slidably connected to the side wall of the guide plate 27, the irregular rotating block 25 extends into the reciprocating frame 26, the piston connecting column 28 is fixedly connected to the bottom wall of the reciprocating frame 26, the piston piece 29 is fixedly connected to the lower end of the piston connecting column 28, the first liquid delivery pipe 30, the second liquid delivery pipe 38 and the third liquid delivery pipe 43 are fixedly connected to the transfer box 32, the first liquid delivery channel 31 is formed on the first liquid delivery pipe 30, the second liquid delivery pipe 38 is formed with the second liquid delivery channel 39 and the third liquid delivery channel 40 which are mutually communicated, one end of the second liquid delivery pipe 38 extends into the carbon dioxide absorbing liquid in the liquid storage cavity 7, the third liquid delivery pipe 43 is formed with the fourth liquid delivery channel 44, the fifth liquid delivery channel 45 and the sixth liquid delivery channel 46, the fourth liquid delivery channel 46 and the fourth liquid delivery channel 46 are respectively communicated with the fourth liquid delivery channel 44, the fourth liquid delivery channel 46 and the fourth liquid delivery channel 46, the fourth liquid delivery channel 46 and the fourth liquid delivery channel 33 are communicated with the fourth liquid delivery channel 44;
the piston member 29 is slidably connected to the inner wall of the first liquid transfer channel 31, the second liquid transfer channel 39 is internally provided with a first blocking block 41, the first blocking block 41 is connected with the top wall of the second liquid transfer channel 39 through a second elastic member 42, the first blocking block 41 can block the third liquid transfer channel 40, the sixth liquid transfer channel 46 is internally provided with a second blocking block 47, the second blocking block 47 is connected with the top wall of the sixth liquid transfer channel 46 through a third elastic member 48, the second blocking block 47 can block the fifth liquid transfer channel 45, the inner wall of the transfer cavity 33 is fixedly connected with an elastic membrane 34 and a bending plate 35, and more than two through holes 36 are formed in the bending plate 35.
According to an alternative embodiment of the present invention, a baffle plate 51 is rotatably connected to one end of the third liquid transfer tube 43 located in the suction chamber 6 through a rotating shaft 52, the baffle plate 51 is connected to the connecting piece 49 through a fourth elastic member 50, and the connecting piece 49 is fixedly connected to a side wall of the third liquid transfer tube 43.
According to an alternative embodiment of the present invention, the side wall of the suction chamber 6 is slidably connected with a rotating bar 54, a hollow floating ball 53 is fixedly connected to the top wall of the rotating bar 54, a driving bar 55 is fixedly connected to the bottom wall of the rotating bar 54, a plug 56 is fixedly connected to the lower end of the driving bar 55, a liquid drain groove 57 is formed in the bottom wall of the suction chamber 6, a liquid drain pipe 58 is connected to the bottom wall of the liquid drain groove 57, a waste liquid tank 5 is fixedly connected to one end of the liquid drain pipe 58, and the waste liquid tank 5 is fixedly connected to the bottom wall of the suction chamber 3.
In an alternative embodiment of the present invention, the stirring portion 59 is fixedly connected to the first transmission link 11, and the stirring portion 59 is spiral.
In an alternative embodiment according to the present invention, the right wall of the intermediate transfer chamber 33 is provided with a curved surface 37.
In an alternative embodiment according to the invention, the top wall of the liquid change tank 4 is provided with an openable and closable cover 60. The cover 60 facilitates the user to add the carbon dioxide absorbing liquid and prevents the carbon dioxide absorbing liquid from deteriorating.
In an alternative embodiment of the present invention, a carbon dioxide concentration sensor and a processing module are disposed in the cabin 1.
In an alternative embodiment according to the present invention, the carbon dioxide absorbing liquid is sodium hydroxide.
The implementation process comprises the following steps: the user enters the cabin body 1 and lies on the seat 2 for health care and rehabilitation, after the micro-pressure oxygen cabin is used for a period of time, the carbon dioxide generated by the respiration of the user can increase the carbon dioxide concentration in the cabin, the carbon dioxide concentration sensor acquires the carbon dioxide concentration in real time, and the carbon dioxide concentration value is transmitted to the processing module for analysis and processing.
The processing module is internally recorded with a first preset value, a second preset value and a third preset value which are sequentially increased.
When the carbon dioxide concentration value is lower than a first preset value, the processing module can not control the driving motor 10 to operate, the carbon dioxide absorption liquid in the air suction cavity 6 directly absorbs part of carbon dioxide in the cabin body 1, the excessive high carbon dioxide concentration is prevented, sodium hydroxide and carbon dioxide are combined to generate sodium carbonate and water, the sodium carbonate density is higher than that of sodium hydroxide, and the sodium carbonate is located at the bottom layer of the carbon dioxide absorption liquid.
When the carbon dioxide concentration value is between the first preset value and the second preset value, the processing module controls the output end of the driving motor 10 to rotate at a low speed, so that the first transmission connecting rod 11, the first bevel gear 12, the first straight gear 13 and the stirring part 59 are driven to rotate, the first bevel gear 12 drives the second bevel gear 14 and the fan blade piece 15 to rotate, the fan blade piece 15 rotates to suck carbon dioxide in the cabin body 1 into the first channel 9, and then the carbon dioxide in the cabin body 1 sequentially enters the carbon dioxide absorbing liquid in the air suction cavity 6 through the first air transmission pipe 20 and the second air transmission pipe 23, so that the carbon dioxide absorbing efficiency of the carbon dioxide absorbing liquid is accelerated, the carbon dioxide concentration in the cabin body 1 is timely reduced to a proper range, the stirring part 59 can enable the carbon dioxide absorbing liquid to flow, so that the liquid at the bottom can absorb carbon dioxide, the carbon dioxide absorption rate is improved, and the fan blade piece 15 rotating at a low speed generates wind force which is insufficient to enable the wind power transmission piece 16 to generate a large distance displacement.
When the carbon dioxide concentration value is between the second preset value and the third preset value, the processing module controls the output end of the driving motor 10 to rotate at a high speed, wind force generated by the fan blade member 15 is larger than that generated by the carbon dioxide concentration value between the first preset value and the second preset value, when wind blows through the wind force transmission member 16, because the top wall of the wind force transmission member 16 is in a streamline shape, the bottom wall of the wind force transmission member 16 is in a plane shape, the flow velocity of the top wall of the wind force transmission member 16 is relatively large, the pressure intensity is relatively small, the bottom wall of the wind force transmission member 16 is opposite, namely the flow velocity is relatively small, the pressure intensity is relatively large, in the presence of pressure intensity difference, upward lifting force is applied to the wind force transmission member 16, so that the wind force transmission member 16 moves upwards against the elasticity of the first elastic member 19, the second spur gear 18 moves upwards and is meshed with the first spur gear 13 and the third spur gear 22, and the first wind transmission tube 20, the worm wheel 21 and the second wind transmission tube 23 are driven to rotate, because the second air delivery pipe 23 is obliquely arranged, the second air delivery pipe 23 rotates to enable carbon dioxide to be in contact with carbon dioxide absorbing liquid from a plurality of angles, the carbon dioxide absorption rate and the carbon dioxide absorption quality are improved, the worm wheel 21 drives the worm 24 and the irregular rotating block 25 to rotate, referring to fig. 7, because the irregular rotating block 25 is similar to the irregular shape of a peach, and is driven by the worm 24 to eccentrically rotate, the irregular rotating block 25 can drive the reciprocating frame 26 to reciprocate up and down, so as to drive the piston connecting column 28 and the piston member 29 to reciprocate up and down, the piston member 29 reciprocates in the first liquid delivery channel 31 to enable the elastic diaphragm 34 to reciprocate left and right, when the elastic diaphragm 34 moves right, the first blocking block 41 can overcome the elasticity of the second elastic member 42 to move up, the third liquid delivery channel 40 is communicated, the carbon dioxide absorbing liquid in the liquid storage cavity 7 is sucked into the middle rotating cavity 33 through the third liquid delivery channel 40, the second blocking block 47 moves downwards to block the fifth liquid transmission channel 45, when the elastic membrane 34 moves leftwards, the liquid pushes the first blocking block 41 downwards, the first blocking block 41 blocks the third liquid transmission channel 40, the liquid pushes the second blocking block 47 upwards, the second blocking block 47 is communicated, the liquid enters the sixth liquid transmission channel 46 through the second blocking block 47, the liquid pushing baffle plate 51 overcomes the rotation of the fourth elastic member 50, so that the liquid can separate from the sixth liquid transmission channel 46 and fall into the air suction cavity 6, the baffle plate 51 can block the sixth liquid transmission channel 46 again under the elastic force of the fourth elastic member 50 when no liquid passes, the carbon dioxide is prevented from entering the liquid storage cavity 7 to deteriorate the carbon dioxide absorption liquid, liquid enters the suction cavity 6, the liquid level rises, so that the hollow floating ball 53 is driven to move upwards, the hollow floating ball 53 drives the rotating bar 54, the transmission bar 55 and the plug body 56 to move upwards, the plug body 56 is separated from the liquid discharge groove 57, the blocking state of the liquid discharge groove 57 is relieved, the carbon dioxide absorption liquid bottom liquid in the suction cavity 6 is a part reacted with carbon dioxide, namely sodium carbonate, flows into the waste liquid tank 5 through the liquid discharge groove 57 and the liquid discharge pipe 58, the liquid level drops, the plug body 56 blocks the liquid discharge groove 57 again, and thus the updating of the carbon dioxide absorption liquid in the suction cavity 6 is completed, and the carbon dioxide absorption liquid is prevented from absorbing carbon dioxide and becoming poor.
The model of the driving motor 10 can select three-phase asynchronous motors Y2-20L1-2Y.
The wind power transmission member 16 may be made of a lightweight material to facilitate lifting, such as plastic and foam, and the processing module may be a single chip microcomputer.
Other structures not described in the cabin 1 according to the invention can be realized by means of the known art, for example a micropressure function and an oxygen generating function.
According to the micro-pressure oxygen cabin, the carbon dioxide concentration in the cabin body 1 can be automatically monitored through the carbon dioxide concentration sensor, the driving motor 10 is controlled through the processing module, so that the carbon dioxide removing mechanism can be automatically adjusted in three gears, the carbon dioxide absorbing efficiency of the carbon dioxide removing mechanism is changed, the carbon dioxide concentration in the cabin body 1 is ensured to be in a proper range, the user experience and the comfort level are improved, the gear switching can be performed through changing the wind power, the design is ingenious, and the linkage is high.
The components, modules, mechanisms and devices of the invention, which do not describe the structure in detail, are all common standard components or components known to those skilled in the art, and the structure and principle thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (9)
1. The micro-pressure oxygen cabin for removing carbon dioxide is characterized by comprising a cabin body (1), wherein a seat (2) and a carbon dioxide removing mechanism are connected in the cabin body (1), and the carbon dioxide removing mechanism comprises a suction box (3), a gas-liquid mixing reinforcing mechanism and a liquid replacing mechanism;
the suction box (3) is fixedly connected in the cabin body (1), a suction cavity (6) is arranged on the suction box (3), and carbon dioxide absorption liquid is filled in the suction cavity (6).
2. The micro-pressure oxygen cabin for removing carbon dioxide according to claim 1, wherein the gas-liquid mixing reinforcement mechanism comprises an air inlet pipe (8), a driving motor (10), a first transmission connecting rod (11), a first bevel gear (12), a first straight gear (13), a second bevel gear (14), a fan blade piece (15), a wind power transmission piece (16), a second transmission connecting rod (17), a second straight gear (18), a first elastic piece (19), a first air transmission pipe (20), a third straight gear (22) and a second air transmission pipe (23);
the air inlet pipe (8) is fixedly connected to the top wall of the air suction box (3), a first channel (9) is formed in the air inlet pipe (8), the first channel (9) is communicated with the side wall of the air inlet pipe (8) and the bottom wall of the air inlet pipe (8), the driving motor (10) is fixedly connected to the top wall of the air inlet pipe (8), the first transmission connecting rod (11) is fixedly connected to the output end of the driving motor (10), the first transmission connecting rod (11) passes through the first channel (9) and then extends to the lower part of the air inlet pipe (8), the first bevel gear (12) and the first straight gear (13) are fixedly connected to the first transmission connecting rod (11), the first bevel gear (12) is positioned in the first channel (9), the first straight gear (13) is positioned below the air inlet pipe (8), the second bevel gear (14) is fixedly connected to the fan blade piece (15), the fan blade piece (15) is rotatably connected to the side wall of the first channel (9), the wind power transmission piece (16) is fixedly connected to the upper end of the second transmission connecting rod (17), the second transmission connecting rod (17) is slidingly connected to the air inlet pipe (8), the second transmission connecting rod (17) extends to the lower end of the second transmission connecting rod (17) and extends to the lower end of the second connecting rod (17), the wind power transmission piece (16) is connected with the bottom wall of the first channel (9) through the first elastic component (19), the top wall of the wind power transmission piece (16) is in a streamline shape, the bottom wall of the wind power transmission piece (16) is in a plane shape, the first air transmission pipe (20) is rotationally connected to the bottom wall of the air inlet pipe (8), the first air transmission pipe (20) is communicated with the first channel (9), the second air transmission pipe (23) is fixedly connected to the lower end of the first air transmission pipe (20), the second air transmission pipe (23) is obliquely arranged, one end of the second air transmission pipe (23) extends into carbon dioxide absorption liquid in the air suction cavity (6), and the third spur gear (22) is fixedly connected to the first air transmission pipe (20).
3. The micro-pressure oxygen cabin for removing carbon dioxide according to claim 2, wherein the liquid replacement mechanism comprises a liquid replacement box (4), a worm wheel (21), a worm (24), an irregular rotating block (25), a reciprocating frame (26), a guide plate (27), a piston connecting column (28), a piston piece (29), a first liquid conveying pipe (30), a transit box (32), a second liquid conveying pipe (38) and a third liquid conveying pipe (43), the liquid replacement box (4) is fixedly connected to the side wall of the air suction box (3), a liquid storage cavity (7) is formed in the liquid replacement box (4), and carbon dioxide absorption liquid is filled in the liquid storage cavity (7);
the worm wheel (21) is fixedly connected to the first air delivery pipe (20), the worm (24) is meshed with the worm wheel (21), the worm (24) is rotationally connected to the suction box (3), the irregular rotating block (25) is fixedly connected to the worm (24), the worm (24) can drive the irregular rotating block (25) to eccentrically rotate, the guide plate (27) is fixedly connected to the reciprocating frame (26) on the top wall of the liquid exchange box (4) and is slidably connected to the side wall of the guide plate (27), the irregular rotating block (25) extends into the reciprocating frame (26), the piston connecting column (28) is fixedly connected to the bottom wall of the reciprocating frame (26), the piston piece (29) is fixedly connected to the lower end of the piston connecting column (28), the first liquid delivery pipe (30), the second liquid delivery pipe (38) and the third liquid delivery pipe (43) are fixedly connected to the transfer box (32), the first liquid delivery pipe (30) is provided with a first liquid delivery channel (31), the second liquid delivery channel (39) and the third liquid delivery channel (40) which are mutually communicated are arranged on the second liquid delivery pipe (38), the third liquid delivery channel (38) is provided with a fifth liquid delivery channel (45) which is fixedly connected to the third liquid delivery channel (44), the third passes liquid pipe (43) one end and extends to in the chamber of breathing in (6), fourth pass liquid passageway (44) and pass liquid passageway (46) intercommunication through fifth pass liquid passageway (45), first pass liquid passageway (31), second pass liquid passageway (39) and fourth pass liquid passageway (44) respectively with transfer chamber (33) intercommunication, piston (29) sliding connection is in first pass liquid passageway (31) inner wall, be equipped with first shutoff piece (41) in second pass liquid passageway (39), first shutoff piece (41) are connected through second elastic component (42) and second pass liquid passageway (39) roof, first shutoff piece (41) can block up third pass liquid passageway (40), be equipped with second shutoff piece (47) in sixth pass liquid passageway (46), second shutoff piece (47) are connected through third elastic component (48) and sixth pass liquid passageway (46) roof, second shutoff piece (47) can be to fifth pass liquid passageway (45) and be carried out the flexible board (35) and are offered on two bending plates (35) and are bent.
4. A micro-pressure oxygen cabin for removing carbon dioxide according to claim 3, wherein the third liquid transfer tube (43) is located at one end in the air suction cavity (6) and is rotatably connected with a baffle plate (51) through a rotating shaft (52), the baffle plate (51) is connected with a connecting sheet (49) through a fourth elastic piece (50), and the connecting sheet (49) is fixedly connected to the side wall of the third liquid transfer tube (43).
5. The micro-pressure oxygen cabin for removing carbon dioxide according to claim 4, wherein a rotating bar (54) is slidably connected to the side wall of the air suction cavity (6), a hollow floating ball (53) is fixedly connected to the top wall of the rotating bar (54), a transmission bar (55) is fixedly connected to the bottom wall of the rotating bar (54), a plug body (56) is fixedly connected to the lower end of the transmission bar (55), a liquid discharge groove (57) is formed in the bottom wall of the air suction cavity (6), a liquid discharge pipe (58) is connected to the bottom wall of the liquid discharge groove (57), a waste liquid tank (5) is fixedly connected to one end of the liquid discharge pipe (58), and the waste liquid tank (5) is fixedly connected to the bottom wall of the air suction tank (3).
6. The micro-pressure oxygen cabin for removing carbon dioxide according to claim 5, wherein the stirring part (59) is fixedly connected to the first transmission connecting rod (11), and the stirring part (59) is spiral.
7. The micro-pressure oxygen cabin for removing carbon dioxide according to claim 6, wherein the right wall of the transfer chamber (33) is provided with a curved surface (37).
8. The micro-pressure oxygen cabin for removing carbon dioxide according to claim 7, wherein the top wall of the liquid exchange tank (4) is provided with a cover body (60) which can be opened and closed.
9. A micro-pressure oxygen cabin for removing carbon dioxide according to any one of claims 1-8, wherein a carbon dioxide concentration sensor and a processing module are arranged in the cabin body (1).
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| CN202310481037.XA CN116459102B (en) | 2023-04-28 | 2023-04-28 | Micro-pressure oxygen cabin for removing carbon dioxide |
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| CN202310481037.XA CN116459102B (en) | 2023-04-28 | 2023-04-28 | Micro-pressure oxygen cabin for removing carbon dioxide |
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