CN105129736A - Portable oxygen production apparatus and method thereof - Google Patents
Portable oxygen production apparatus and method thereof Download PDFInfo
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- CN105129736A CN105129736A CN201510494638.XA CN201510494638A CN105129736A CN 105129736 A CN105129736 A CN 105129736A CN 201510494638 A CN201510494638 A CN 201510494638A CN 105129736 A CN105129736 A CN 105129736A
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- Prior art keywords
- holding bin
- medicine holding
- storehouse
- oxygen
- medicine
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- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 66
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000001301 oxygen Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 15
- 239000012429 reaction media Substances 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 239000003814 drug Substances 0.000 claims description 106
- 239000000843 powder Substances 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 229940079593 drug Drugs 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 208000008445 altitude sickness Diseases 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- -1 percarbamide Chemical compound 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical group [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 208000001408 Carbon monoxide poisoning Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 208000023589 ischemic disease Diseases 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The present invention relates to a portable oxygen production apparatus and a method thereof, and belongs to the technical field of medical health care. The portable oxygen production apparatus comprises a box, a power drive device, an agent storage bin, a bin breaking device, a sealing cover, a filtration box and the like, wherein an oxygen generating agent is divided into multiple parts, the multiple oxygen generating agent parts are respectively loaded into a plurality of small compartments inside the agent storage bin, the power drive device is connected with a guide wheel through the shaft so as to provide power to drive the agent storage bin to rotate, the cutter blade or sharp projection on the bin breaking device pierces into the concave groove on the side wall of the agent storage bin so as to expose and release the oxygen generating agent stored in the agent storage bin, the oxygen generating agent in the agent storage bin contacts a reaction medium so as to cause a chemical reaction to produce pure gas, and the gas sequentially enters the filtration box and the filtration bottle through conduct pipes. According to the present invention, the oxygen production apparatus has characteristics of long oxygen production time, less agent adding frequency, adjustable gas volume, simple structure, easy carrying, simple operation, good sealing effect and the like, and meets health and treatment requirements of most of students, white-collars, high altitude tourists, the elderly, pregnant women, anoxic patients, underground operators, and other anoxic conditions.
Description
Technical field
The present invention relates to the device and method that a kind of portable chemical produces oxygen, belong to health care technology field.
Background technology
In recent years, along with the raising of living standards of the people, the health of people to self is paid close attention to more, and wherein oxygen therapy and oxygen keep healthy, and conduct is built up health, prophylactic a kind of new technology is accepted just gradually and promotes.This emerging industry of Domestic oxygen erator is also quietly risen thereupon, and shows staggering growth trend.
At present, meet the oxygen absorption machine that ischemic disease patient oxygen supply adopts clinically and have 3 kinds: one is that high pressure concentrates oxygen cylinder; One is molecular sieve filtration type oxygenerator; Another kind is developed by oxygen generating agent chemical reaction to produce oxygen device.Large capacity high pressure concentrate oxygen gas cylinder primary limitation is used for hospital, and mobility is poor, and oxygen cylinder specification of quality is high, and volume and weight is all comparatively large, not portable and carrying; Little volume oxygen bottle is little with volume, but in-built compressed oxygen tolerance is less, and duration of service is short, and will arrive professional filling factory after using could be again filling, also not portable.Molecular sieve filtration type oxygenerator mainly filters and obtains oxygen from air, and oxygen sources is comparatively wide, but needs the power supply of continuous and effective, volume is general larger, weight is also comparatively large, be mainly used to patient at home, ward or other have the place of power supply to use, be not suitable for outdoor use.Developed product oxygen device at present by oxygen generating agent chemical reaction and mainly contain the chemical oxygen self-rescuer of mine first aid and product oxygen device for health care; Its weak point is at the use initial stage, relies on hydroperoxide kind oxygen generating agent and people's breath to react the oxygen generated and can not meet the demand that user consumes oxygen.So just make the heat production of oxygen generating agent self-rescuer, and it is uneven to produce oxygen, filler difficulty.
The many employings of product oxygen device for health care used clinically at present add oxygen generating agent repeatedly, and each oxygen-producing amount is less, and the time is shorter, produce oxygen speed shakiness, waste time and energy, need special messenger to nurse, the more difficult needs meeting patient, carry also inconvenience.The invention provides a kind of portable product oxygen device, be applicable to the various requirement of oxygen uptake in work, study, life and clinical treatment, can be applicable to the partner treatment of the diseases such as cardiovascular disorder, cerebrovascular disease, respiratory system disease, altitude sickness and altitude sickness, senile disease, childrens respiratory tract infection disease, sleep property hypoxemia and carbon monoxide poisoning anoxic; Be applicable to the places such as family, health station, clinic, hospital, sanatorium, beauty salon, fitness center, oxygen bar, sentry post, plateau, Sports Center; Be numerous students, white collar, sportsmen, highland tour visitor, the elderly, pregnant woman, fetus etc. carry out mental and antisecosis, assisting therapy and physiological hygiene companion trip of family.
Summary of the invention
In order to solve produce at present oxygen device can not continue to produce oxygen, produce the oxygen time short, need constantly to add oxygen producing reagent, produce oxygen uneven, the problems such as volume is comparatively large, expensive.
The invention provides a kind of portable product oxygen device for continuing to produce oxygen, it comprises: casing (1), protecgulum (2), knob (3), Power Drive Unit (4), airway (5), filtration storehouse (7), filter flask (8), central shaft (10), broken storehouse device (11), sealing cover (12), guide wheel (13), medicine holding bin (14) and broken storehouse device regulating part (18) composition;
Medicine holding bin in device is separated into multiple little separation, side is by plastic film covering, thin-film material will easily be opened by broken storehouse device or puncture, water in casing or liquid enter in the little separation of medicine holding bin by the hole punctured, participate in or promote that in medicine holding bin, powder carries out chemical reaction or physical reaction, the gas of generation; There is a tubular structure in medicine holding bin centre, a central shaft (10) is had to pass through wherein, be fixed on the wall of casing, its outer rim has gear structure, connect with guide wheel, medicine holding bin is rotated centered by central shaft (10) by guide wheel (13) under Power Drive Unit effect;
Casing (1) is a rectangular tank be made up of mechanically resistant material, and there is the attached threaded opening of a circle in front, and this openings of sizes is wanted to hold medicine holding bin and freely passed in and out.Before use, the reaction medium that interior loading is appropriate, as water or other solution, load amount of liquid will reach to flood and puncture the little separation of medicine holding bin and be advisable, be convenient to reaction in medicine holding bin carry out, each side of casing (1) or drift angle place can be distributed with multiple interior airway inner opening, and interior airway external filtration case (7) is connected with outer airway (5);
Box opening is with a sealing cover (20), its size is consistent with casing circular open, outer rim has a convex groove, there is a circular groove at sealing cover center, central shaft inserts wherein, by the central siphon of medicine holding bin central authorities, fixing medicine holding bin is in central position, and central shaft one end is fixed on box body wall; For fixing medicine holding bin central shaft (10) and broken storehouse device (11) effect;
Broken storehouse device is made up of blade or sharp projection thing, axle and auxiliary fixing member, and broken storehouse device can enclose and pivot, and its blade or sharp projection thing can thrust medicine holding bin film side, opens little storehouse and discharges wherein powder and reaction warehouse medium and react;
Interior airway opening in medicine holding bin device is fixed on casing (1) top, connects successively and filters case (7) and filter flask (8), ensures that pure gas exports.
Introduce the raw oxygen method of product oxygen device of the present invention below, concrete steps and condition as follows:
1, before the device is to be used, first load appropriate water or reaction medium in casing, fill raw oxygen powder (as hydrogen peroxide, sodium peroxide etc.) in medicine holding bin, Power Drive Unit clockwork spring tightens;
2, medicine holding bin is put into by box opening, insert central shaft and fix medicine holding bin, observe medicine holding bin and cog and guide wheel chelating situation, regulate broken device regulating part cutter position, storehouse, blade thrusts in medicine holding bin, makes the sliding part on regulating part move to box opening Inner edge high spot;
3, sealing cover peripheral groove aims at the projection on casing circular open Inner edge and the slide positions on regulating part, makes the projection on casing circular open Inner edge and the sliding part on regulating part be placed in sealing cover peripheral groove; Central shaft top is placed in sealing cover central recess, makes sealing cover bottom surface be close to medicine holding bin upper plane, fixing medicine holding bin front and back position;
4, power set is started, Power Drive Unit (4) is connected with guide wheel (13) by its axle, power wheel drive medicine holding bin (14) is provided to rotate, blade on broken storehouse device (11) or sharp projection thing thrust in medicine holding bin sidewall notches, expose the raw oxygen powder stored in medicine holding bin (11), quantize drug storage in release.In medicine holding bin, powder contacts with reaction medium, causes chemical reaction to produce corresponding gas.Gas is entered successively by conduit and filters storehouse and filter flask, produces pure gas.
The invention has the beneficial effects as follows: the present invention's design, by a certain amount of oxygen generating agent is divided into many parts, is packed according to certain rules respectively, and quantitatively load in the multiple little separation in medicine holding bin; Meanwhile, the present invention's design provides a kind of broken storehouse device, opens the little separation in medicine holding bin in certain sequence, the oxygen generating agent powder of exposed inner, makes reaction warehouse reaction medium generation physics or chemical reaction in powder and casing, produce oxygen; In reaction process, whole device adopts a power set to provide power for medicine holding bin or broken storehouse device, ensures powder complete reaction in medicine holding bin.The invention provides and a kind of produce oxygen device, have that the raw oxygen time is long, dosing number of times is few, tolerance even, structure is simply small and exquisite, be convenient to carry with, the feature such as simple to operate, good sealing effect.
Accompanying drawing explanation
Fig. 1 represents this apparatus structure schematic diagram (front);
Fig. 2 represents this apparatus structure schematic diagram (side);
Fig. 3 represents that this actual load puts principle schematic;
Fig. 4 annular medicine storage principle schematic;
Fig. 5,6 represents independent medicine holding bin dividing plate and independent medicine storage medicine band;
Fig. 7 represents cylindricality medicine holding bin structural map (position, positive side);
Fig. 8 is broken that storehouse device thrusts cylindricality medicine holding bin figure and releases;
Fig. 9 is broken storehouse device structural map;
Figure 10 is sealing cover, broken storehouse device and casing graph of a relation;
Figure 11 is the positive side of sealing cover;
Figure 12 is sealing cover dorsal surface;
Drawing reference numeral illustrates: casing (1), protecgulum (2), knob (3), Power Drive Unit (4), airway (5), braces (6), filter storehouse (7), filter flask (8), powder (9), central shaft (10), broken storehouse device (11), sealing cover (12), guide wheel (13), medicine holding bin (14), medicine holding bin central siphon (15), medicine holding bin medicine bag coating (16), medicine storehouse (17), broken storehouse device regulating part (18), reaction warehouse (19), sealing cover (20), sealing cover groove (21), broken storehouse device regulating part sliding part (22), blade (23), sealing cover outer rim convex groove (24), sealing cover central recess (25).
Embodiment
Embodiment below, and by reference to the accompanying drawings, the technical program is done and illustrates further.
Embodiment one:
See Fig. 1, Fig. 2, Fig. 3, Fig. 7, Fig. 8, medicine holding bin in device is cylindric, inside is separated into multiple little separation, side is by plastic film covering, thin-film material will easily be opened by broken storehouse device or puncture, water in casing or liquid enter in the little separation of medicine holding bin by the hole punctured, and participate in or promote that in medicine storage, powder carries out chemical reaction or physical reaction, produces oxygen; There is a tubular shafts structure in medicine holding bin centre, and have a central shaft (10) to pass through wherein, be fixed on the sidewall of casing, sealing cover (20) central recess (25) is fixed in axle one end.Medicine holding bin is rotated centered by central shaft (10) by guide wheel (13) under Power Drive Unit effect;
Broken storehouse device is made up of blade or sharp projection thing, axle and auxiliary fixing member, and broken storehouse device can enclose and pivot, and its blade or sharp projection thing can thrust medicine holding bin film side, opens little storehouse and discharges wherein powder and reaction warehouse medium and react;
Casing (1) is a rectangular tank be made up of mechanically resistant material, and there is the attached threaded opening of a circle in front, and this openings of sizes is wanted to hold medicine holding bin and freely passed in and out, and opening Inner edge has a projection, in order to fixing seal lid (20); Before use, the reaction medium that interior loading is appropriate, as water or other solution, load amount of liquid will reach to flood and puncture the little separation of medicine holding bin and be advisable, be convenient to reaction in medicine holding bin carry out, each side of casing (1) or drift angle place can be distributed with multiple interior airway inner opening, and interior airway external filtration case (7) is connected with outer airway (5);
Box opening is with a sealing cover (20), its size is consistent with casing circular open, outer rim has the groove (24) of a projection, and there is a circular groove at sealing cover center, for fixing medicine holding bin central shaft (10) and broken storehouse device (11) effect;
Power Drive Unit (4), broken storehouse device (14), medicine holding bin (14) and casing (1) and the relative position filtering storehouse (7) can change.Power Drive Unit (4) drives medicine holding bin (14) velocity of rotation adjustable;
Interior airway opening in drug storage cabin device is fixed on casing (1) top, connects successively and filters case (7) and filter flask (8), ensures that pure oxygen exports;
Under normal temperature and pressure, in medicine holding bin, under powder (9) (as superoxide such as percarbamide, SPC-D, the sodium peroxides) reaction conditions that reaction medium thing (as water etc.) provides in casing reaction warehouse, (as suitable liquid environment or catalyzer) produces gas by chemical reaction or physical reaction;
A: aerogenesis powder; B: reaction medium thing; C: newly-generated product;
In unit time gaseous emission speed and hold time both to be regulated and controled by drive unit, also can by increase and decrease medicine holding bin in dose regulate and control.
Embodiment two:
As Fig. 5,6 represents the another kind of optimal enforcement mode of apparatus of the present invention, it is characterized in that medicine holding bin (14) is made up of two portions, i.e. independent medicine storehouse (17) and medicine storehouse dividing plate (12).The medicine storage bag that independent medicine storehouse is made up of film, this medicine storage bag makes multiple pouch composition, and medicine storehouse dividing plate is made up of central shaft and radial dividing plate (12); After powder is filled up in independent medicine storehouse, independent preservation.During use, independent medicine storehouse is fixed on the dividing plate of medicine storehouse around central shaft, makes cylindricality medicine holding bin.Medicine holding bin (14) container ancient piece of jade, round, flat and with a hole in its centre peripheral side contacts with broken storehouse device (11) sharp cutter or sharp projection thing, and sharp cutter or sharp projection thing thrust film medicine holding bin.
Other devices be connected same embodiment one.
Embodiment three:
As Fig. 4 represents the another kind of optimal enforcement mode of apparatus of the present invention, it is characterized in that medicine holding bin (14) structure ringwise, broken storehouse device (11) by sharp projection thing subsidiary it on, can inside annular medicine holding bin or outside open medicine holding bin, quantize the interior drug storage grain of release.Interior drug storage contacts with reaction medium, causes chemical reaction to produce corresponding gas.
Other devices be connected same embodiment one.
Embodiment four:
As Figure 10, Figure 11, Figure 12 represent the another kind of optimal enforcement mode of apparatus of the present invention, it is characterized in that sealing cover (20) outer rim has a groove, when installing and using, corresponding with the position of broken storehouse device regulating part (18) and casing (1) circular open inner bulge; There is a groove (25) sealing cover center, and central shaft (10) inserts wherein, fixing medicine holding bin (14) position.
Other devices be connected same embodiment one.
Embodiment five:
As Fig. 9 represents the another kind of optimal enforcement mode of apparatus of the present invention, it is characterized in that brokenly that storehouse device (11) forms with cutter (23) or sharp projection thing, axle (22) and secured adjusted part (18) thereof by one; The position in broken storehouse device (11) can regulate and fix, and blade during trigger mechanism on the device of adjustment broken storehouse thrusts after in medicine holding bin, makes the groove of sealing cover outer rim (24) and broken storehouse device regulating part be in corresponding position and fixes.
Other devices be connected same embodiment one.
Claims (9)
1. a portable product oxygen device, is characterized in that described device comprises: the compositions such as casing (1), protecgulum (2), Power Drive Unit (4), airway (5), filtration storehouse (7), filter flask (8), central shaft (10), broken storehouse device (11), sealing cover (12), guide wheel (13), medicine holding bin (14) and broken storehouse device regulating part (18);
Power Drive Unit (4) in described device is connected with guide wheel (13) by its axle, power wheel drive medicine holding bin (14) is provided to rotate, blade on broken storehouse device (11) or sharp protrusion are thrust in medicine holding bin sidewall, expose in medicine holding bin (11) and store medicine, quantize drug storage in release, interior drug storage contacts with reaction medium, chemical reaction is caused to produce corresponding gas, gas is entered successively by conduit and filters storehouse and filter flask, produces pure oxygen.
2. portable product oxygen device according to claim 1, its raw oxygen method specific features and step as follows:
Step one, before the device is to be used, first load appropriate water or other reaction mediums in casing, in medicine holding bin, fill oxygen generating agent;
Step 2, put into medicine holding bin (14) by box opening, insert central shaft and fix medicine holding bin, observe medicine holding bin to cog and guide wheel tooth chelating situation, regulate broken device position, storehouse, blade thrusts in medicine holding bin, makes brokenly sliding part on storehouse device regulating part (18) move to box opening Inner edge high spot;
Step 3, sealing cover peripheral groove aim at the projection on box opening Inner edge and the slide positions on broken storehouse device regulating part (18), make the projection on casing circular open Inner edge and the sliding part on regulating part be placed in sealing cover peripheral groove; Central shaft top is placed in sealing cover central recess, makes sealing cover bottom surface be close to plane on medicine holding bin, fixing medicine holding bin front and back position;
Step 4, startup Power Drive Unit (4), be connected with guide wheel (13) by its axle, power wheel drive medicine holding bin (14) is provided to rotate, blade on broken storehouse device (11) or sharp projection thing thrust in medicine holding bin sidewall notches, expose the oxygen generating agent stored in medicine holding bin (11), quantize drug storage in release; In medicine holding bin, powder contacts with reaction medium, causes chemical reaction to produce corresponding gas; Gas is entered successively by conduit and filters case and filter flask, produces pure gas.
3. portable product oxygen device according to claim 1, is characterized in that casing one side has a circular open, and opening Inner edge has one protruding, with sealing cover (12) and protecgulum (2) seal case, separately has braces (6).
4. portable product oxygen device according to claim 1, it is characterized in that medicine holding bin is divided into multiple little storehouse by polylith dividing plate (12), little storehouse arranges radially around central shaft, fills up raw oxygen powder and catalyzer in little storehouse, medicine holding bin is cylindrical, and side is coated with film.
5. portable product oxygen device according to claim 1, it is characterized in that brokenly that storehouse device (11) is made up of blade (23) or sharp projection thing, axle (22) and auxiliary fixing member (21), broken storehouse device can rotate around axle (22), its blade or sharp projection thing can thrust medicine holding bin film side, open little storehouse and discharge wherein powder and reaction warehouse medium and react.
6. portable product oxygen device according to claim 1, it is characterized in that sealing cover (20) outer rim has the groove (24) of a projection, protruding corresponding with auxiliary fixing member (21), there are a groove (25) in sealing cover central authorities, central shaft inserts wherein, central shaft is by the central siphon of medicine holding bin central authorities, and fixing medicine holding bin is in central position, and central shaft one end is fixed on casing rear wall.
7. portable product oxygen device according to claim 1, it is characterized in that inside casing circular open, there is a projection, broken storehouse device sliding panel there is a projection, sealing cover outer rim has a convex groove (24), during startup, and the sliding panel on the device of mobile broken storehouse, sliding panel projection moves to the high spot inside box opening, this two projection is made to be placed in sealing cover outer rim convex groove (24), fixing broken storehouse device, in case move in broken storehouse device use procedure.
8. medicine holding bin (14) according to claim 4, is characterized in that medicine holding bin can make annular, rectangle, Polygons.
9. medicine holding bin (14) according to claim 4, is characterized in that medicine holding bin also can be made up of dividing plate (12) skeleton and film medicine storehouse (17) two portions, after powder is filled up in medicine storehouse, adheres to and be fixed on dividing plate skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494638.XA CN105129736A (en) | 2015-08-12 | 2015-08-12 | Portable oxygen production apparatus and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494638.XA CN105129736A (en) | 2015-08-12 | 2015-08-12 | Portable oxygen production apparatus and method thereof |
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| Publication Number | Publication Date |
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| CN105129736A true CN105129736A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510494638.XA Pending CN105129736A (en) | 2015-08-12 | 2015-08-12 | Portable oxygen production apparatus and method thereof |
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| Country | Link |
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| CN (1) | CN105129736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115343108A (en) * | 2022-08-25 | 2022-11-15 | 浙江海测科技有限公司 | Channel sediment sampler and sampling method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115343108A (en) * | 2022-08-25 | 2022-11-15 | 浙江海测科技有限公司 | Channel sediment sampler and sampling method thereof |
| CN115343108B (en) * | 2022-08-25 | 2024-09-27 | 浙江海测科技有限公司 | Channel sediment sampler and sampling method thereof |
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Application publication date: 20151209 |
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| WD01 | Invention patent application deemed withdrawn after publication |