CN112773995A - Medical oxygen generator convenient for air purification and method - Google Patents
Medical oxygen generator convenient for air purification and method Download PDFInfo
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- CN112773995A CN112773995A CN202011580743.2A CN202011580743A CN112773995A CN 112773995 A CN112773995 A CN 112773995A CN 202011580743 A CN202011580743 A CN 202011580743A CN 112773995 A CN112773995 A CN 112773995A
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 116
- 239000001301 oxygen Substances 0.000 title claims abstract description 116
- 238000004887 air purification Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000000872 buffer Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000000007 visual effect Effects 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000000746 purification Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention discloses a medical oxygen generator convenient for purifying air and a method, the medical oxygen generator comprises an oxygen generator main body, and further comprises a shell, an air inlet, a roller, a visual strip, a panel installation assembly, a panel, an oxygen supply port connecting assembly, an air purification assembly, an oxygen humidification bottle and an air outlet pipe, wherein the panel installation assembly comprises an adjusting groove, a telescopic groove, a compression spring, a clamping column, a sliding block, a sliding groove, a connecting rod, an arc groove, an arc rod, a sealing gasket, a positioning groove, a positioning rod and a reset spring; meanwhile, the oxygen supply port buffers the joint, so that the shaking is reduced, and the service life of the device is prolonged; and can purify the air, do benefit to the system oxygen.
Description
Technical Field
The invention relates to the technical field of medical oxygen generators, in particular to a medical oxygen generator convenient for air purification and a method.
Background
The medical oxygen generator is based on a Pressure Swing Adsorption (PSA) technology, and is novel equipment for extracting oxygen from air, wherein molecular sieves are filled in the oxygen generator by utilizing a molecular sieve physical adsorption and desorption technology, nitrogen in the air can be adsorbed when the oxygen is pressurized, and the residual unabsorbed oxygen is collected and becomes high-purity oxygen after purification treatment.
Disclosure of Invention
The invention aims to provide a medical oxygen generator and a method for conveniently purifying air so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a medical oxygen generator convenient for air purification comprises an oxygen generator main body, and further comprises a shell, a panel mounting component, a panel, an oxygen supply port connecting component, an air purification component, an oxygen humidification bottle and an air outlet pipe, wherein the oxygen generator main body is mounted inside the shell, one side of the top of the shell above the top of the oxygen generator main body is provided with the panel through the panel mounting component in an embedded manner, the bottom of the oxygen generator main body is mounted at the top of the air purification component, the air purification component is arranged at the bottom inside the shell, the air outlet end of the oxygen generator main body is also communicated with the air inlet end of the oxygen humidification bottle, the air outlet end of the oxygen humidification bottle is connected with the oxygen supply port connecting component through the air outlet pipe, and the oxygen supply port connecting component is embedded at the other side of the top of the shell;
the panel mounting assembly comprises two adjusting grooves, the two adjusting grooves are respectively arranged on two sides of the panel, telescopic grooves are arranged on two sides of the bottom of each adjusting groove, the bottoms of the telescopic grooves are connected with one ends of clamping columns through compression springs, the other ends of the clamping columns are matched and spliced with clamping grooves formed in horizontally corresponding positions of the shell, opposite sides of the two clamping columns are fixedly connected with two ends of a connecting rod respectively, the center of one side, away from the bottom of each adjusting groove, of the connecting rod is fixedly connected with one end of an arc-shaped rod, the arc-shaped rod is matched and slidably connected in an arc-shaped groove formed in the top of the shell, and the other end of the arc-shaped rod extends out of an opening in the top of the arc;
the oxygen supply port connecting assembly comprises a fixed plate, the fixed plate is fixedly connected to one side of the inner wall of the top of the shell, the oxygen supply port axes arranged on one side of the inner wall of the top of the shell are collinear, the outlet pipe penetrates through the middle of the fixed plate and is connected with a connector arranged in the oxygen supply port through threads, a first sealing ring is arranged at the bottom of the oxygen supply port, and the first sealing ring is sleeved on the outer side of the outlet pipe;
the panel is respectively and electrically connected with the oxygen generator main body, the panel and the air purification assembly.
As a further scheme of the invention: the both sides of casing correspond and have been seted up a plurality ofly the air intake, just the bottom four corners of casing all installs the gyro wheel through the bolt, is convenient for install holistic removal.
As a further scheme of the invention: the visible strips are vertically arranged on one side of the shell corresponding to the oxygen humidification bottle, so that the liquid level of the purified water in the oxygen humidification bottle can be observed conveniently, and timely supplement is facilitated.
As a further scheme of the invention: air purification subassembly includes two layer boards, and the level sets up about two layer boards the inner wall of casing, two once be provided with first purification layer, second between the layer board from bottom to top and purify layer and third and purify the layer, just first bottom both sides that purify the layer with be connected through connection on the layer board two the output intercommunication of draught fan, two the draught fan corresponds the rigid coupling and is in the bottom inner wall both sides of casing, the third purifies the layer top and sets up the layer board rigid coupling is in the bottom of oxygenerator main part, and this the layer board through top central authorities inlay the breather pipe of establishing with the inlet end intercommunication of oxygenerator main part, the purification of the air of being convenient for.
As a further scheme of the invention: the inner wall both sides of flexible groove correspond and have seted up the spout, and the spout with the slider sliding connection that card post both sides correspond the setting has guaranteed the stability that the card post removed.
As a further scheme of the invention: the panel with the upper and lower both sides of casing junction all are provided with sealed the pad, just the bottom both sides correspondence of panel has seted up the constant head tank, the constant head tank is in with corresponding vertical rigid coupling the locating lever cooperation of oxygenerator main part top both sides is pegged graft, just oxygenerator main part top still through four reset spring with the panel bottom is connected, has guaranteed the stability of panel, and the location installation of being convenient for.
As a further scheme of the invention: first sealing washer top the oxygen suppliment mouth inner wall encircles and is equipped with the second sealing washer, just the embedded clamping spring that is equipped with of second sealing washer, clamping spring's both ends respectively with oxygen suppliment mouth inner wall and two arc buffer board side rigid couplings, just the top of arc buffer board with oxygen suppliment mouth top coplane has guaranteed the leakproofness of junction, and is right the installation that connects cushions, avoids long term to rock and lead to the damage.
A method of a medical oxygen generator convenient for purifying air comprises the following steps;
step S1: moving the device to a use position through the roller, switching on a power supply, and checking the liquid level height in the oxygen humidification bottle through the visual strip; checking whether the air inlet is blocked or not;
step S2: inserting the joint of the oxygen mask into the two arc-shaped buffer plates, and rotating the joint until the joint is tightly connected with the air outlet pipe;
step S3: the switch of the draught fan and the switch of the oxygen generator main body are opened through the panel, so that the draught fan starts to work, external air is sucked into the shell through the air inlet, the first purifying layer, the second purifying layer and the third purifying layer are sequentially used for filtering, and finally the air is discharged into the oxygen generator main body through the vent pipe to generate oxygen;
step S4: when the problem appears in the use and needs to be maintained, the arc-shaped rod is located at one end outside the arc-shaped groove through pressing, so that the other end of the arc-shaped rod is extruded through the arc-shaped groove to form the connecting rod, the connecting rod drives the two clamping columns to be separated from the clamping grooves corresponding to the clamping columns, and then the panel is detached for maintenance.
Compared with the prior art, the invention has the following beneficial effects: according to the medical oxygen generator and the method for purifying the air conveniently, the panel is convenient to assemble and disassemble through the panel installation assembly, the installation process is stable, the maintenance and the disassembly are convenient, and the assembly and the maintenance are facilitated; meanwhile, the connection part is buffered through the oxygen supply port connecting assembly, so that the shaking is reduced, and the service life of the device is prolonged; and can purify the air, do benefit to the system oxygen.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a sectional view of the internal structure of the present invention;
FIG. 3 is an enlarged view of the structure of the area A in FIG. 2;
FIG. 4 is an enlarged schematic view of the structure of the area B in FIG. 2;
fig. 5 is an enlarged schematic view of the structure of the region C in fig. 2.
In the figure: 1. an oxygen generator main body; 2. a housing; 3. an air inlet; 4. a roller; 5. a visible bar; 6. a panel mounting assembly; 7. a panel; 8. an oxygen supply port connecting assembly; 9. an air purification assembly; 10. an oxygen humidification bottle; 11. an air outlet pipe; 61. an adjustment groove; 62. a telescopic groove; 63. a compression spring; 64. clamping the column; 65. a slider; 66. a chute; 67. a connecting rod; 68. an arc-shaped slot; 69. an arcuate bar; 610. a gasket; 611. positioning a groove; 612. positioning a rod; 613. a return spring; 81. a fixing plate; 82. an oxygen supply port; 83. a first seal ring; 84. a joint; 85. an arc-shaped buffer plate; 86. a clamping spring; 87. a second seal ring; 91. an induced draft fan; 92. a support plate; 93. a first purification layer; 94. a second purification layer; 95. a third purification layer; 96. a breather tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a medical oxygen generator convenient for air purification comprises an oxygen generator main body 1, and further comprises a shell 2, a panel mounting component 6, a panel 7, an oxygen supply port connecting component 8, an air purification component 9, an oxygen humidification bottle 10 and an air outlet pipe 11, wherein the oxygen generator main body 1 is mounted inside the shell 2, the panel 7 is mounted on one side of the top of the shell 2 above the top of the oxygen generator main body 1 in an embedded mode through the panel mounting component 6, the bottom of the oxygen generator main body 1 is mounted on the top of the air purification component 9, the air purification component 9 is arranged on the bottom inside the shell 2, the air outlet end of the oxygen generator main body 1 is also communicated with the air inlet end of the oxygen humidification bottle 10, the air outlet end of the oxygen humidification bottle 10 is connected with the oxygen supply port connecting component 8 through the air outlet pipe 11, and the oxygen supply port connecting component;
the panel installation component 6 comprises two adjusting grooves 61, the two adjusting grooves 61 are respectively arranged on two sides of the panel 7, two sides of the bottom of the adjusting groove 61 are provided with telescopic grooves 62, the bottom of each telescopic groove 62 is connected with one end of a clamping column 64 through a compression spring 63, two sides of the inner wall of each telescopic groove 62 are correspondingly provided with sliding grooves 66, the sliding grooves 66 are in sliding connection with sliding blocks 65 correspondingly arranged on two sides of the clamping column 64, the moving stability of the clamping column 64 is ensured, the other end of the clamping column 64 is matched and inserted with clamping grooves arranged on the horizontally corresponding position of the shell 2, opposite sides of the two clamping columns 64 are respectively fixedly connected with two ends of a connecting rod 67, the center of one side of the connecting rod 67 far away from the bottom of the adjusting groove 61 is fixedly connected with one end of an arc-shaped rod 69, the arc-shaped rod 69 is matched and slidably connected in an arc-shaped groove 68 arranged on the top of the shell 2, the other end of the arc-, positioning grooves 611 are correspondingly formed in two sides of the bottom of the panel 7, the positioning grooves 611 are matched and inserted with positioning rods 612 which are vertically and fixedly connected to two sides of the top of the oxygen generator main body 1, and the top of the oxygen generator main body 1 is connected with the bottom of the panel 7 through four return springs 613, so that the stability of the panel 7 is guaranteed, and the panel is convenient to position and install;
the oxygen supply port connecting assembly 8 comprises a fixing plate 81, the fixing plate 81 is fixedly connected with one side of the top inner wall of the shell 2, and the oxygen supply port 82 provided at one side of the top inner wall of the housing 2 has a collinear axis, the air outlet pipe 11 penetrates through the middle of the fixing plate 81 and is connected with a joint 84 provided inside the oxygen supply port 82 through a screw thread, and the bottom of the oxygen supply port 82 is provided with a first sealing ring 83, the first sealing ring 83 is sleeved outside the air outlet pipe 11, the inner wall of the oxygen supply port 82 at the top of the first sealing ring 83 is annularly provided with a second sealing ring 87, and a clamping spring 86 is embedded in the second sealing ring 87, two ends of the clamping spring 86 are respectively fixedly connected with the inner wall of the oxygen supply port 82 and the side surfaces of the two arc-shaped buffer plates 85, and the top of the arc-shaped buffer plate 85 is coplanar with the top of the oxygen supply port 82, so that the sealing performance of the joint is ensured, the installation process of the joint 84 is buffered, and the damage of the joint caused by long-time shaking is avoided;
the panel 7 is respectively electrically connected with the oxygen generator main body 1, the panel 7 and the air purification component 9.
As an implementation mode of the invention, a plurality of air inlets 3 are correspondingly arranged on two sides of the shell 2, and idler wheels 4 are respectively arranged on four corners of the bottom of the shell 2 through bolts, so that the whole device can conveniently move.
As an implementation mode of the invention, the visual strip 5 is arranged on one side of the shell 2 corresponding to the oxygen humidification bottle 10, and the visual strip 5 is vertically arranged, so that the purified water level in the oxygen humidification bottle 10 can be observed conveniently, and the purified water can be supplemented in time.
As an embodiment of the invention, the air purification assembly 9 comprises two support plates 92, and the two support plates 92 are horizontally arranged on the inner wall of the housing 2 from top to bottom, a first purification layer 93, a second purification layer 94 and a third purification layer 95 are arranged between the two support plates 92 from bottom to top, and both sides of the bottom of the first purification layer 93 are communicated with the output ends of two induced draft fans 91 which are connected on the connected support plates 92 in a penetrating way, the two induced draft fans 91 are correspondingly and fixedly connected on both sides of the inner wall of the bottom of the housing 2, the support plate 92 arranged on the top of the third purification layer 95 is fixedly connected on the bottom of the oxygen generator main body 1, and the support plate 92 is communicated with the air inlet end of the oxygen generator main body 1 through a vent pipe 96 embedded in the center of the top.
A method of a medical oxygen generator convenient for purifying air comprises the following steps;
step S1: the device is moved to a use position through the roller 4, the power supply is switched on, and the height of the liquid level in the oxygen humidification bottle 10 is checked through the visual strip 5; and checking whether the air inlet 3 is blocked or not;
step S2: inserting the joint 84 of the oxygen mask into the two arc-shaped buffer plates 85, and rotating the joint 84 until the joint 84 is tightly connected with the air outlet pipe 11;
step S3: the switch of the draught fan 91 and the switch of the oxygen generator main body 1 are opened through the panel 7, so that the draught fan 91 starts to work, external air is sucked into the shell 2 through the air inlet 3 and is filtered through the first purification layer 93, the second purification layer 94 and the third purification layer 95 in sequence, and finally the air is discharged into the oxygen generator main body 1 through the vent pipe 96 to generate oxygen;
step S4: when problem need be maintained in the use, lie in the outside one end of arc wall 68 through pressing arc pole 69 for the other end of arc pole 69 is via arc wall 68 extrusion connecting rod 67, drives two card posts 64 through connecting rod 67 and breaks away from the draw-in groove that corresponds with it, and then realizes panel 7's dismantlement, is used for the maintenance.
Based on the above, the invention has the advantages that: the joint 84 of the oxygen mask is fixed through the two arc-shaped buffer plates 85, so that the oxygen mask is convenient to rotate, the arrangement of the fixing plate 81 and the clamping spring 86 is further buffered, the damage of the joint caused by long-time shaking is avoided, the service life is prolonged, and the sealing performance of the joint is ensured by the first sealing ring 83 and the second sealing ring 87; accessible constant head tank 611 and locating lever 612 fix a position when panel 7 installs, installation speed has been accelerated, the installation degree of difficulty has been reduced, and the installation of being convenient for is dismantled, first layer 93 that purifies simultaneously, the second purifies layer 94 and third and purifies layer 95 and adopts stickness dust removal cloth, active carbon and HEPA filter layer respectively, filter major diameter floater impurity and particle impurity in the air in proper order, so that the completion of follow-up system oxygen process, impurity has been reduced, make the system oxygen purer.
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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a medical oxygenerator convenient to air-purifying, includes oxygenerator main part (1), its characterized in that: still include casing (2), panel mounting subassembly (6), panel (7), oxygen suppliment mouth coupling assembling (8), air purification subassembly (9), oxygen humidifying bottle (10) and outlet duct (11), install oxygenerator main part (1) in casing (2) inside, just above the top of oxygenerator main part (1) casing (2) top one side is passed through panel mounting subassembly (6) embedded installation has panel (7), install the bottom of oxygenerator main part (1) at the top of air purification subassembly (9), and air purification subassembly (9) set up in the inside bottom of casing (2), the end of giving vent to anger of oxygenerator main part (1) still with oxygen humidifying bottle (10) inlet end intercommunication, just the end of giving vent to anger of oxygen humidifying bottle (10) passes through outlet duct (11) with oxygen suppliment mouth coupling assembling (8) is connected, the oxygen supply port connecting assembly (8) is embedded at the other side of the top of the shell (2);
the panel mounting assembly (6) comprises an adjusting groove (61), the adjusting groove (61) is provided with two, and are respectively arranged on two sides of the panel (7), two sides of the bottom of the adjusting groove (61) are provided with a telescopic groove (62), and the bottom of the telescopic groove (62) is connected with one end of a clamping column (64) through a compression spring (63), the other end of the clamping column (64) is matched and inserted with a clamping groove arranged at a corresponding position of the shell (2) horizontally, and the opposite sides of the two clamping columns (64) are respectively fixedly connected with the two ends of the connecting rod (67), the center of one side of the connecting rod (67) far away from the bottom of the adjusting groove (61) is fixedly connected with one end of the arc-shaped rod (69), and the arc-shaped rod (69) is matched and slidingly connected in an arc-shaped groove (68) formed in the top of the shell (2), the other end of the arc-shaped rod (69) extends out of the top opening of the arc-shaped groove (68);
the oxygen supply port connecting assembly (8) comprises a fixing plate (81), the fixing plate (81) is fixedly connected to one side of the inner wall of the top of the shell (2), the oxygen supply port (82) is arranged on one side of the inner wall of the top of the shell (2) in a collinear manner, the air outlet pipe (11) penetrates through the middle of the fixing plate (81) and is connected with a connector (84) arranged inside the oxygen supply port (82) through threads, a first sealing ring (83) is arranged at the bottom of the oxygen supply port (82), and the first sealing ring (83) is sleeved on the outer side of the air outlet pipe (11);
the panel (7) is respectively electrically connected with the oxygen generator main body (1), the panel (7) and the air purification assembly (9).
2. The medical oxygen generator convenient for air purification according to claim 1, wherein: the air inlet (3) is correspondingly formed in the two sides of the shell (2), and idler wheels (4) are mounted at four corners of the bottom of the shell (2) through bolts.
3. The medical oxygen generator convenient for air purification according to claim 1, wherein: the oxygen humidifying bottle (10) corresponds to one side of the shell (2) and is provided with a visual strip (5), and the visual strip (5) is vertically arranged.
4. The medical oxygen generator convenient for air purification according to claim 1, wherein: air purification subassembly (9) include two layer boards (92), and the level setting is in about two layer boards (92) the inner wall of casing (2), two once be provided with first purification layer (93), second between layer board (92) from bottom to top and purify layer (94) and third and purify layer (95), just first purify the bottom both sides of layer (93) and be connected link up two on layer board (92) the output intercommunication of draught fan (91), two draught fan (91) correspond the rigid coupling and are in the bottom inner wall both sides of casing (2), the third purifies the setting of layer (95) top layer board (92) rigid coupling is in the bottom of oxygenerator main part (1), and this layer board (92) inlay breather pipe (96) of establishing through top central authorities with the inlet end intercommunication of oxygenerator main part (1).
5. The medical oxygen generator convenient for air purification according to claim 1, wherein: sliding grooves (66) are correspondingly formed in two sides of the inner wall of the telescopic groove (62), and the sliding grooves (66) are in sliding connection with sliding blocks (65) correspondingly arranged on two sides of the clamping column (64).
6. The medical oxygen generator convenient for air purification according to claim 1, wherein: panel (7) with the upper and lower both sides of casing (2) junction all are provided with sealed pad (610), just constant head tank (611) have been seted up to the bottom both sides correspondence of panel (7), constant head tank (611) are in with corresponding vertical rigid coupling positioning lever (612) cooperation grafting of oxygenerator main part (1) top both sides, just oxygenerator main part (1) top still through four reset spring (613) with panel (7) bottom is connected.
7. The medical oxygen generator convenient for air purification according to claim 1, wherein: first sealing washer (83) top oxygen suppliment mouth (82) inner wall ring is equipped with second sealing washer (87), just embedded clamp spring (86) that is equipped with in second sealing washer (87), the both ends of clamp spring (86) respectively with oxygen suppliment mouth (82) inner wall and two arc buffer board (85) side rigid couplings, just the top of arc buffer board (85) with oxygen suppliment mouth (82) top coplane.
8. The method for a medical oxygen generator convenient for air purification according to any one of claims 1 to 7, comprising the steps of;
step S1: the device is moved to a use position through the roller (4), the power supply is switched on, and the liquid level height in the oxygen humidification bottle (10) is checked through the visual strip (5); checking whether the air inlet (3) is blocked or not;
step S2: inserting the joint (84) of the oxygen mask into the two arc-shaped buffer plates (85), and rotating the joint (84) until the joint (84) is tightly connected with the air outlet pipe (11);
step S3: the switch of the draught fan (91) and the oxygen generator body (1) is opened through the panel (7), so that the draught fan (91) starts to work, external air is sucked into the shell (2) through the air inlet (3), and the first purification layer (93), the second purification layer (94) and the third purification layer (95) are sequentially used for filtering, and finally, the air is discharged into the oxygen generator body (1) through the vent pipe (96) to generate oxygen;
step S4: when problem need be maintained in the use, through pressing arc pole (69) are located the outside one end of arc wall (68), make the other end of arc pole (69) via arc wall (68) extrusion connecting rod (67), through connecting rod (67) drive two card post (64) break away from the draw-in groove that corresponds with it, and then realize the dismantlement of panel (7) for the maintenance.
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| CN202011580743.2A CN112773995A (en) | 2020-12-28 | 2020-12-28 | Medical oxygen generator convenient for air purification and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116617814A (en) * | 2023-07-21 | 2023-08-22 | 湖南一特医疗股份有限公司 | Molecular sieve adsorption oxygen separator with multi-cavity structure |
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2020
- 2020-12-28 CN CN202011580743.2A patent/CN112773995A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116617814A (en) * | 2023-07-21 | 2023-08-22 | 湖南一特医疗股份有限公司 | Molecular sieve adsorption oxygen separator with multi-cavity structure |
| CN116617814B (en) * | 2023-07-21 | 2023-09-19 | 湖南一特医疗股份有限公司 | Molecular sieve adsorption oxygen separator with multi-cavity structure |
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